last executing test programs: 1m11.546214855s ago: executing program 0 (id=5): r0 = socket(0x8000000010, 0x3, 0x0) write(r0, &(0x7f0000000280)="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", 0xfc) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x4048806, &(0x7f0000000180)={0x2, 0x4c21, @multicast2}, 0x10) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r5, &(0x7f0000000000)="660b8fcffd635376e1fe007898f7200c67904d41b7cf075592f7f66d5ff464259af040ccbf554b1f711982796b3a1d9fb2fd66", 0xfdbe, 0x24044084, 0x0, 0xfffffffffffffe6d) splice(r3, 0x0, r4, 0x0, 0xf3a, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x2) write(r2, 0x0, 0x0) sendto$packet(r1, 0x0, 0x0, 0x50040, &(0x7f0000000000)={0x11, 0x3, 0x0, 0x1, 0xd8, 0x6, @multicast}, 0x14) 1m11.374674671s ago: executing program 0 (id=6): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x9, 0x3, 0xc, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) syz_open_pts(r0, 0x200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0xffff0000, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}]}}) write$P9_RVERSION(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r2, @ANYRESHEX=r3], 0x15) 1m11.371384531s ago: executing program 0 (id=7): r0 = fsopen(&(0x7f0000000040)='binfmt_misc\x00', 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) read(r1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x8, 0x0, 0x0, 0x0) 1m11.238469415s ago: executing program 0 (id=9): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000052000100000000000000000002000000090001"], 0x20}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x8a, &(0x7f0000000140)=0x7, 0x4) r3 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000300)={0x0, &(0x7f0000000840)=[@nested_load_code={0x12e, 0x59, {0x3, "420f6b7204450fe55d8165653ef30fc7b47cc6e2704a66ba410066b80b0066ef0f086664f2436fb92a0b00000f323e440f01c266b860000f00d0b9b10b00000f32"}}, @nested_load_code={0x12e, 0x6d, {0x1, "c4c135e4680b650f01f1f0202a36400f01c966ba210066edc744240003000000c7442402c7910000c7442406000000000f011c246800700000440f20c03502000000440f22c0c4215016a6000000000f8eda000000"}}, @out_dx={0x6a, 0x28, {0x108b, 0x6, 0x7f}}, @in_dx={0x69, 0x20, {0x351b, 0x3}}, @nested_amd_invlpga={0x17d, 0x20, {0xeeee8000, 0xe957}}, @wr_drn={0x68, 0x20, {0x0, 0x3}}, @nested_amd_stgi={0x17e, 0x10}, @nested_create_vm={0x12d, 0x18, 0x1}, @wr_crn={0x67, 0x20, {0x0, 0x9}}, @nested_load_code={0x12e, 0x53, {0x0, "4f0fc75a3467260f01c866b88c000f00d866420ff83cea360f01ca2e676466460f765100b805000000b9000000800f01c16743ab0f0131360f2017"}}, @uexit={0x0, 0x18, 0xff}], 0x201}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, &(0x7f0000000440)="660f38826602b9800000c00f3235004000000f30b80c0000000f23d00f21f835300000020f23f80f01b3001aca34c4c17a2c2066b847008ed866baf80cb8020f2583ef66bafc0c66b8053866efb8080000000f23d00f21f835000000020f23f8b8682f00000f23c80f21f8350000e0000f23f866b87b000f00d8", 0x7a}], 0x1, 0x20, &(0x7f0000000500), 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) recvfrom(r2, &(0x7f0000000540)=""/26, 0x1a, 0x20, &(0x7f00000006c0)=@can={0x1d, r5}, 0x80) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000500)={0x7, 0xf33}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r7, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r7, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0x1, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r9, r10, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r12 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x80, &(0x7f0000000400)={{'fd', 0x3d, r12}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mount$bind(&(0x7f0000000300)='.\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x185093, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r13 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r13, &(0x7f0000008080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x152) write$FUSE_INIT(r7, &(0x7f0000000180)={0x50, 0x0, r8, {0x7, 0x26, 0x5, 0x2000000, 0x0, 0x1, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa0, 0x0, 0x7, {{0x1000000000000002, 0x4, 0xfffffffffffffffe, 0x5, 0xfffffff8, 0x8003, {0x1000000002, 0x1, 0x45, 0x0, 0x10, 0x5, 0xfffffffb, 0x8, 0xfd55, 0x8000, 0x5, r9, 0x0, 0x3f1805b7, 0xfffffdff}}}}, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="3400000013000100000100dffddbdf25070000f61600000008000000", @ANYRES32, @ANYBLOB="14000c"], 0x34}, {&(0x7f0000000a80)=ANY=[@ANYBLOB="00030000340000022dbd7000fcdbdf2508004d000a01010251004880f69738b1cd364939a91f7e6f0e36ae3b5d6d2c0784b1863dbff21304b8cbf022d29a2a6b08f96c1eaaf928ed176c8f5103247fea18f5f1c3dfaf8e6fe56b729778d62a7869070c28a22411ee3800000008000900", @ANYRES32=r6, @ANYBLOB="08008200", @ANYRES32=r9, @ANYBLOB="e1162a8d524c046a12e07b0d96e98e15d5e1a460a1e08ae6edd4000fcf3c2a59d1ca5423f9d560a16b8e14534c969655c9fb89357f5fa267a0466f8576d9430226800bd0cb0ce2dfcbc18d02fd7e6b6171bc04003a800400bb8004000d8071019c8089000a00a514b726d1600751ab1901c54dec0cabc79d1332746d6580e3e211a112438c32b1ffc1caf6b32d01e1fbb3d50681030458d59493729ab52b79918b10048fadadd5f9536486d155b15f7e15a558383eafedd65bcdb132a6fa0300b9327c446fd24d9c9b23b6e4a50c00b05ed19ee5ab50b9c80dd63566aaab35d999b1395c4b2a5cf172294d00000008001400", @ANYRES32=r11, @ANYBLOB="83874c3bbec95cfcb93f9c205a630e61374cd9f37d3124010b46d2bdc73d14cc20a04bb80f80eeeeb4feaaeef1eb54de0780d53148a641fe46fd0c798571c6f0d8750b7819d4edbd047e31f0852a0e1c373d2c4730da993f97d05558de7c1a76be6df3158d7665ac32a0c1f91c64ff37e42d6482aa049b1bf64591549f0a2dd485ec533aac0c2ae09a8b944782e307cb49624bc6c9f48630a34ab7128bbdd3216d4b37656e481bfb68029e6fe25644f5ffa60e2c3408004400", @ANYRES32=r1, @ANYBLOB="0c005600060000000000000008004000", @ANYRES32=r11, @ANYBLOB="1dd3e89242dc9715f7d19144cb67db847b005a00", @ANYRES32=r4, @ANYBLOB="0000000800790003000000040008802a9b52b792a2e25edb8ecc202db7a1913d315bbdcf089be49e0709a69dfccf746cf923f2edc7a0841e47a4be4611b43abf279e2c9757ada221cce806f2e108fd0f4b0ffc023f4a12a558c23cf732eba1a38b8ec7b64d43d996346c40b6fff8f1c2bf25dc7bf7c7e34835d6b66f97c57c2ada4d367ef4854c3f51c9fe328254594218071f748cd1e38d4f6d2d50eee038c2f43c5187b06456c75390ad96101c7d82ced8000000"], 0x300}], 0x2, 0x0, 0x0, 0x4000}, 0x0) 1m11.173874298s ago: executing program 0 (id=10): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, 0x0, &(0x7f00000010c0)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), r1) syz_usb_connect(0x2, 0x24, &(0x7f0000000400)=ANY=[@ANYBLOB="12010002cc2cdf40630731203fad0102030109021200015f6562700904010800ff"], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x155555df}) (async) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000980)=ANY=[@ANYBLOB="e8ffffff", @ANYRES16=r2, @ANYBLOB="0100283d7000fddbdf250c000000180005800c000280080004003b0000000800010065746800"], 0x2c}, 0x1, 0x0, 0x0, 0x24000040}, 0x40c4) 1m11.080022791s ago: executing program 0 (id=14): mkdir(&(0x7f0000000040)='./cgroup/../file0\x00', 0x1a0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x200a00000, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 1m11.072141681s ago: executing program 32 (id=14): mkdir(&(0x7f0000000040)='./cgroup/../file0\x00', 0x1a0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x200a00000, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 8.726043907s ago: executing program 2 (id=318): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000e60741000000030018"], 0x30}, 0x1, 0x0, 0x0, 0x41}, 0x0) syz_usb_connect$uac2(0x0, 0x84, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100300000008532b3100400001020301090272000301001020080b0101010520fd090400000001012000092401100002090049090401000001022000090401010101022000092402020b00000004090501090800f907100825010200000000090402000001022000090402010101"], &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = socket(0xa, 0x4, 0x6) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000000)={0x8, 'ip_vti0\x00', {'veth1_macvtap\x00'}, 0x10}) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x1}, 0x1c) 7.166451479s ago: executing program 2 (id=323): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x2000000, @dev={0xfe, 0x80, '\x00', 0x1b}, 0xd}, 0x1c) 6.310491248s ago: executing program 2 (id=327): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000100)={0x1c, &(0x7f0000000300)={0x0, 0x5, 0x6, "4091bde6a32e"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 4.687344623s ago: executing program 2 (id=334): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$uinput_user_dev(r0, &(0x7f0000000240)={'syz0\x00', {0x508, 0x7, 0x7, 0x1}, 0x4a, [0x5f11bec3, 0x3, 0x5, 0x40, 0x0, 0x3, 0x0, 0x7d, 0x80013, 0x5, 0x0, 0x6, 0x0, 0x0, 0x4000000, 0x2, 0x1a4, 0xfffff605, 0x3, 0x0, 0x46e9, 0x7ff, 0xe2b, 0x7, 0x681c1eb5, 0x11e, 0x0, 0x2, 0x0, 0xe9, 0x0, 0xffff, 0x9, 0x4, 0x0, 0x3, 0x0, 0x0, 0x5de82a4e, 0x0, 0x0, 0x20000, 0x4, 0xfffffffd, 0x1, 0x0, 0x8000, 0x7, 0x0, 0xe0, 0x3fd, 0x5, 0xfffffff7, 0x0, 0xf685, 0x0, 0x1ab9, 0x0, 0x2, 0x0, 0xfffffffb, 0x1c15d73a, 0x2], [0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x61c5fb46, 0x10000, 0x0, 0x4, 0x10001, 0x75, 0x0, 0x4, 0x0, 0xd, 0x80000000, 0x0, 0x61c2, 0x9, 0x0, 0x9, 0x2, 0xff, 0x2, 0x10001, 0x3, 0x0, 0x7, 0xfffffffb, 0xffffff00, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1, 0xffff, 0x9, 0x441238ca, 0x0, 0x0, 0x0, 0xfffffff9, 0x2, 0x7fffffff, 0x6, 0x9], [0x0, 0xc50, 0x3, 0x9f5, 0x0, 0xa02, 0x1c75, 0xf51, 0x6, 0x40, 0x0, 0x21, 0x20000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x205, 0x5, 0xfffffffd, 0xc, 0x0, 0x200, 0xcc0, 0x401, 0x6, 0x6, 0x0, 0x0, 0xffffff7f, 0xe, 0x921, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x15960318, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffe, 0x4, 0x0, 0x6574, 0x7, 0x0, 0xcd55, 0xfb], [0x0, 0x6, 0x0, 0x2, 0x1, 0xffffffff, 0x5, 0x200, 0xffffffff, 0xd63, 0x6, 0x0, 0x0, 0x0, 0xfffffffa, 0xfa3, 0x3ff, 0x8, 0x4, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x194e, 0x0, 0xe793, 0x4ad, 0x0, 0x0, 0x80000001, 0x3, 0x0, 0x0, 0x101, 0x0, 0x1, 0x0, 0x40, 0x8000010, 0x0, 0x5, 0x0, 0x0, 0x7fff, 0x6, 0x800, 0x5, 0xd, 0x0, 0x40000000, 0x0, 0x4, 0x45d, 0x4, 0x0, 0xfff, 0xb2, 0xa, 0xb]}, 0x45c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0x12, r0, 0x0) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000080)) r3 = syz_open_pts(r2, 0x2) ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000300)={0xff, 0x6, 0xff, 0x17ff, 0x4, "ab5aa8000600", 0x83, 0x207}) close_range(r0, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/228, &(0x7f0000000040)=0xe4) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000100)=0xa) mount$tmpfs(0x0, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0), 0x10, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES64=r1, @ANYRES16=r1]) 4.674632333s ago: executing program 2 (id=335): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003c40)=ANY=[@ANYBLOB="dc0300fc1a0001002abd7000fbdbdf250a00fc003a2a5e247b000000100003800c"], 0x3dc}], 0x1, 0x0, 0x0, 0x20400}, 0x0) 4.620094345s ago: executing program 2 (id=336): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001640)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0xedff) syz_usb_disconnect(r0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x8000) read$hidraw(r1, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224"], 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_disconnect(r2) r3 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_disconnect(r3) syz_usb_connect(0x1, 0x5a, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x9d, 0xd2, 0xa, 0xff, 0x5d8, 0x8105, 0x2b9f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48, 0x1, 0x1, 0x0, 0x0, 0x40, "", [{{0x9, 0x4, 0x94, 0x0, 0x4, 0xa7, 0xb4, 0x51, 0xae, [@hid_hid={0x9, 0x21, 0x4, 0x0, 0x1, {0x22, 0x13d}}], [{{0x9, 0x5, 0x3, 0x8, 0x3ff, 0xf, 0x9, 0x9}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0xaa, 0x7, 0x9}}, {{0x9, 0x5, 0x7, 0xa, 0x10, 0x0, 0xa, 0x8}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0xa3, 0x6, 0x8, [@generic={0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xa}]}}]}}]}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0}) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) r4 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) r5 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc70, 0xf0bd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x29}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000080)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io(r4, 0x0, 0x0) 4.576942226s ago: executing program 4 (id=338): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xffffff72, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'wg0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="0b03feff4f00021202004788aa96a13bb1000011180088ca1a00", 0x1fffc, 0x0, &(0x7f0000000140)={0x11, 0x0, r1}, 0x14) 4.46006403s ago: executing program 4 (id=339): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x1}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)={0xa0000001}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) socket$netlink(0x10, 0x3, 0x8000000004) r5 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') r6 = openat$binfmt(0xffffffffffffff9c, r5, 0x42, 0x1ff) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRES64=r6, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r7, &(0x7f0000002100)="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", 0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100001, 0x24ff87199df0dde7, 0x1, 0x1, 0xd, 0x7, 0x0, 0x0, 0x8, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'gretap0\x00', 0x4c9f}) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1000001, {0x8, 0x3d, 0x0, {0x4, 0x7fffffffffffffff, 0x4, 0x400, 0xd, 0xfffffffffffffffa, 0x9ec, 0x35741061, 0x10001, 0xa593e9c1ca988eda, 0x3, 0xee01, 0x0, 0x10, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r5, 0x0, 0x0, 0x0) read$FUSE(r7, &(0x7f000000db40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_DIRENT(r7, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r8}, 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r12, 0x0, r10, 0x0, 0xf3a, 0x0) tee(r9, r13, 0x8, 0x4) write$binfmt_elf64(r11, &(0x7f0000000380)=ANY=[], 0x18c6) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000002000), r14) sendmsg$IEEE802154_ASSOCIATE_REQ(r14, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)={0x34, r15, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xc}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x8}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}]}, 0x34}}, 0x4c040) 4.320669715s ago: executing program 4 (id=340): newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setresuid(r0, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) listen(r2, 0x4) sendto$inet(r1, 0x0, 0x0, 0x2000073d, &(0x7f0000e68000)={0x2, 0x4e24, @empty}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fbc45ff810500000006000058000b480400945f6400947e570028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010003081000418efffe0004fcff", 0x58}], 0x1) 4.297515916s ago: executing program 4 (id=341): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x400000b0, 0x0, 0xfffffffffffffffb}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 2) 3.751642174s ago: executing program 4 (id=345): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x220000, 0x20, 0x4}, 0x18) recvmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000003580)=""/4084, 0xba8}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000004580)=""/4094, 0xffe}, {&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000300)=""/103, 0x67}], 0xb}, 0x5e}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, 0x0}, 0x10}, {{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}, 0x90ce}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x4}], 0x8, 0x0, 0x0) 3.688225696s ago: executing program 4 (id=346): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001640)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0xedff) syz_usb_disconnect(r0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x8000) read$hidraw(r1, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r2 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_disconnect(r2) syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_connect(0x1, 0x5a, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x9d, 0xd2, 0xa, 0xff, 0x5d8, 0x8105, 0x2b9f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48, 0x1, 0x1, 0x0, 0x0, 0x40, "", [{{0x9, 0x4, 0x94, 0x0, 0x4, 0xa7, 0xb4, 0x51, 0xae, [@hid_hid={0x9, 0x21, 0x4, 0x0, 0x1, {0x22, 0x13d}}], [{{0x9, 0x5, 0x3, 0x8, 0x3ff, 0xf, 0x9, 0x9}}, {{0x9, 0x5, 0x3, 0x0, 0x8, 0xaa, 0x7, 0x9}}, {{0x9, 0x5, 0x7, 0xa, 0x10, 0x0, 0xa, 0x8}}, {{0x9, 0x5, 0x4, 0x0, 0x10, 0xa3, 0x6, 0x8, [@generic={0x2}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0xa}]}}]}}]}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0}) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) r3 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)=ANY=[], 0x0) r4 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc70, 0xf0bd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x29}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, 0x0) 3.610182249s ago: executing program 1 (id=347): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)={0x21, 0x4, 0x2, 0x0, 0x0, [@empty, @empty]}, 0x28) ioctl$FS_IOC_RESVSP(r0, 0x4030582a, &(0x7f0000000300)={0x1100, 0x0, 0x0, 0x2a40}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) 3.598764999s ago: executing program 1 (id=348): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff}, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x1000000) 3.544175381s ago: executing program 1 (id=349): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x51, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)=@svm={0x9, 0x1, 0x1080, {0xfec0c000}, {"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"}}) ioctl$KVM_RUN(r2, 0xae80, 0x10400000000000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000013000/0x4000)=nil, 0x3000, 0x3}) 3.487619933s ago: executing program 1 (id=350): syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000002c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000001640)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0xedff) syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x8000) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc70, 0xf0bd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x29}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) 2.09707461s ago: executing program 3 (id=356): openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000000)={"c438e8284d8de8d76f3df45e2a7e76b6", 0x0, 0x0, {0x0, 0x9}, {0x6, 0x2}, 0x8, [0x3, 0x1, 0x401, 0x7, 0x40, 0x3, 0x200, 0xf02, 0x3, 0xdf54, 0x9, 0x1, 0x1, 0x5, 0x1, 0x2]}) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000100)=r1) openat$uhid(0xffffffffffffff9c, &(0x7f00000004c0), 0x802, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2.0868092s ago: executing program 3 (id=357): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, &(0x7f0000000400), 0x2000011a) r1 = socket(0x1e, 0x1, 0x0) sendmmsg$sock(r1, &(0x7f0000000600)=[{{&(0x7f0000000080)=@tipc=@name={0x1e, 0x2, 0x1}, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x1, 0x0) 2.000156383s ago: executing program 3 (id=358): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1015053da9dddd249ad99df72c7464f9", 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000380)) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000000000040d90455a018000000000109022400010000000009040100010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000ac0)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) 1.513522779s ago: executing program 3 (id=359): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000100)={0x1c, &(0x7f0000000300)={0x0, 0x5, 0x6, "4091bde6a32e"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 985.422637ms ago: executing program 3 (id=360): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x4, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x2, 0x3, 0x80000000, 0x20000006, 0x4d, 0x6, 0x90, 0x9, 0x5, 0xffff2d37, 0x0, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x200, 0x24, 0xd, 0xe, 0x0, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x47, 0x4c74, 0x80000000, 0x242, 0x3, 0x4, 0x0, 0x80008071, 0x7, 0x8, 0x1, 0x7, 0x5, 0x3e, 0xc, 0x6, 0xffff, 0x3, 0x5, 0x4, 0x8008, 0x400, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x2008004, 0x5, 0xfffffff3, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2c0, 0x7, 0x209, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0x5f2e, 0xd, 0x4e2, 0x2, 0x4, 0xb, 0x4, 0x9, 0x8, 0x710, 0x6, 0x8000047, 0x8000, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0x81, 0x24f, 0x42, 0x3], [0x7, 0x408, 0x2, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x3, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x0, 0x4, 0x2950bfaf, 0xcb, 0x4b2760ed, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xca, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xa, 0x0, 0x1, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2eb, 0x0, 0x3c484551], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x93a, 0x5, 0x6, 0x1, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x2000004, 0x7fff, 0xffff, 0x8001, 0x2, 0x5, 0x201, 0x2, 0x14c, 0x60a7, 0x6, 0x0, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0xfffffff9, 0xfffff000, 0x10000, 0x6b, 0x7e, 0x100, 0x9602, 0x7, 0xaf, 0x5, 0x6, 0x9, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x400007, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0xa, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000540)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xffffffffffffff67, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x1100000, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x70, 0x28, &(0x7f0000000800)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x2, 0x1a}, @ptr={0x70742a85, 0x20000000, &(0x7f0000000580)=""/236, 0xec, 0x1, 0x26}, @fda={0x66646185, 0x9, 0x1, 0xb8}}, &(0x7f0000000240)={0x0, 0x28, 0x50}}, 0x1040}], 0x0, 0x0, 0x0}) 924.286989ms ago: executing program 3 (id=361): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001640)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\"'], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0xedff) 468.272924ms ago: executing program 1 (id=362): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x9, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x0, 0x8000, 0xfffffffc, r2, r3, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, &(0x7f00000000c0)='lp\x00', 0xfffffdef) dup2(r4, r0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000100)={0xfffffffffffffeab, 0x1, 0x600000000000000, {0x2}}, 0xffffffe8) 0s ago: executing program 1 (id=363): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000dc0)={&(0x7f0000000040)={0x20, 0x2, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_SYNPROXY={0xc, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x6000) kernel console output (not intermixed with test programs): 46.087934][ T610] should_fail_ex+0x3d7/0x530 [ 46.087956][ T610] should_fail+0xf/0x20 [ 46.087969][ T610] should_fail_usercopy+0x1e/0x30 [ 46.087984][ T610] _copy_from_user+0x20/0xa0 [ 46.088002][ T610] ppp_ioctl+0xdbe/0x17a0 [ 46.088017][ T610] ? __fget_files+0x2c5/0x340 [ 46.088029][ T610] ? __cfi_ppp_ioctl+0x10/0x10 [ 46.088044][ T610] ? __fget_files+0x2c5/0x340 [ 46.088055][ T610] ? bpf_lsm_file_ioctl+0xd/0x20 [ 46.088067][ T610] ? security_file_ioctl+0x3e/0x110 [ 46.088082][ T610] ? __cfi_ppp_ioctl+0x10/0x10 [ 46.088096][ T610] __se_sys_ioctl+0x132/0x1b0 [ 46.088108][ T610] __x64_sys_ioctl+0x7f/0xa0 [ 46.088119][ T610] x64_sys_call+0x1878/0x2ee0 [ 46.088136][ T610] do_syscall_64+0x57/0xf0 [ 46.088151][ T610] ? clear_bhb_loop+0x50/0xa0 [ 46.088168][ T610] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.088184][ T610] RIP: 0033:0x7fbaf039c799 [ 46.088197][ T610] 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 [ 46.088208][ T610] RSP: 002b:00007fbaf12e2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.088224][ T610] RAX: ffffffffffffffda RBX: 00007fbaf0615fa0 RCX: 00007fbaf039c799 [ 46.088234][ T610] RDX: 0000200000000180 RSI: 000000004010744d RDI: 0000000000000003 [ 46.088243][ T610] RBP: 00007fbaf12e2090 R08: 0000000000000000 R09: 0000000000000000 [ 46.088251][ T610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.088259][ T610] R13: 00007fbaf0616038 R14: 00007fbaf0615fa0 R15: 00007ffe6f165498 [ 46.088276][ T610] [ 46.511698][ T36] audit: type=1400 audit(1774672517.070:192): avc: denied { create } for pid=618 comm="syz.1.112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 46.657783][ T9] usb 3-1: USB disconnect, device number 13 [ 46.716588][ T626] FAULT_INJECTION: forcing a failure. [ 46.716588][ T626] name failslab, interval 1, probability 0, space 0, times 0 [ 46.729698][ T626] CPU: 0 UID: 0 PID: 626 Comm: syz.2.115 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 46.729724][ T626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.729733][ T626] Call Trace: [ 46.729738][ T626] [ 46.729744][ T626] __dump_stack+0x21/0x30 [ 46.729765][ T626] dump_stack_lvl+0x140/0x1c0 [ 46.729784][ T626] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.729799][ T626] ? __cfi_avc_has_perm+0x10/0x10 [ 46.729816][ T626] ? kasan_save_alloc_info+0x40/0x50 [ 46.729832][ T626] dump_stack+0x19/0x20 [ 46.729846][ T626] should_fail_ex+0x3d7/0x530 [ 46.729861][ T626] should_failslab+0xac/0x100 [ 46.729873][ T626] __kmalloc_cache_noprof+0x41/0x470 [ 46.729891][ T626] ? vhost_task_create+0x12c/0x400 [ 46.729903][ T626] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 46.729916][ T626] vhost_task_create+0x12c/0x400 [ 46.729927][ T626] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 46.729941][ T626] ? __cfi_vhost_task_create+0x10/0x10 [ 46.729953][ T626] ? __cfi_vhost_task_fn+0x10/0x10 [ 46.729972][ T626] ? __kasan_check_write+0x18/0x20 [ 46.729988][ T626] ? mutex_lock+0x97/0x1d0 [ 46.730001][ T626] ? __cfi_mutex_lock+0x10/0x10 [ 46.730012][ T626] ? kernel_text_address+0xa9/0xe0 [ 46.730031][ T626] kvm_mmu_post_init_vm+0x161/0x300 [ 46.730050][ T626] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 46.730067][ T626] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 46.730082][ T626] ? kstrtoull+0x13b/0x1e0 [ 46.730104][ T626] ? kstrtouint+0x78/0xf0 [ 46.730117][ T626] ? ioctl_has_perm+0x1bc/0x500 [ 46.730131][ T626] ? __asan_memcpy+0x5a/0x80 [ 46.730147][ T626] ? ioctl_has_perm+0x408/0x500 [ 46.730161][ T626] ? has_cap_mac_admin+0xd0/0xd0 [ 46.730175][ T626] ? __kasan_check_write+0x18/0x20 [ 46.730190][ T626] ? mutex_lock_killable+0x97/0x1d0 [ 46.730203][ T626] ? __cfi_mutex_lock_killable+0x10/0x10 [ 46.730216][ T626] ? proc_fail_nth_write+0x184/0x220 [ 46.730231][ T626] kvm_vcpu_ioctl+0xa48/0x1000 [ 46.730249][ T626] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 46.730265][ T626] ? __cfi_vfs_write+0x10/0x10 [ 46.730281][ T626] ? __kasan_check_write+0x18/0x20 [ 46.730296][ T626] ? mutex_unlock+0x90/0x240 [ 46.730308][ T626] ? __cfi_mutex_unlock+0x10/0x10 [ 46.730319][ T626] ? __fget_files+0x2c5/0x340 [ 46.730331][ T626] ? __fget_files+0x2c5/0x340 [ 46.730342][ T626] ? bpf_lsm_file_ioctl+0xd/0x20 [ 46.730355][ T626] ? security_file_ioctl+0x3e/0x110 [ 46.730369][ T626] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 46.730386][ T626] __se_sys_ioctl+0x132/0x1b0 [ 46.730398][ T626] __x64_sys_ioctl+0x7f/0xa0 [ 46.730409][ T626] x64_sys_call+0x1878/0x2ee0 [ 46.730425][ T626] do_syscall_64+0x57/0xf0 [ 46.730441][ T626] ? clear_bhb_loop+0x50/0xa0 [ 46.730468][ T626] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.730495][ T626] RIP: 0033:0x7fd81939c799 [ 46.730513][ T626] 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 [ 46.730540][ T626] RSP: 002b:00007fd81a24f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.730557][ T626] RAX: ffffffffffffffda RBX: 00007fd819615fa0 RCX: 00007fd81939c799 [ 46.730567][ T626] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 46.730576][ T626] RBP: 00007fd81a24f090 R08: 0000000000000000 R09: 0000000000000000 [ 46.730584][ T626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.730592][ T626] R13: 00007fd819616038 R14: 00007fd819615fa0 R15: 00007ffd77e9a958 [ 46.730603][ T626] [ 47.045523][ T45] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 47.117191][ T45] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 47.128030][ T45] usb 2-1: config 0 has no interfaces? [ 47.133716][ T45] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 47.142909][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.153469][ T45] usb 2-1: config 0 descriptor?? [ 47.362269][ T623] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.371012][ T623] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.381226][ T623] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.389976][ T623] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.398730][ T322] usb 2-1: USB disconnect, device number 15 [ 47.405628][ T45] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 47.556871][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.568997][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.579238][ T45] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 47.588512][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.597378][ T45] usb 3-1: config 0 descriptor?? [ 47.916513][ T630] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 47.916607][ T630] rust_binder: Read failure Err(EFAULT) in pid:67 [ 48.248922][ T45] usbhid 3-1:0.0: can't add hid device: -71 [ 48.261887][ T45] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 48.270861][ T45] usb 3-1: USB disconnect, device number 14 [ 48.275531][ T319] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 48.278568][ T322] usb 4-1: USB disconnect, device number 15 [ 48.339298][ T9] usb 5-1: USB disconnect, device number 12 [ 48.425727][ T319] usb 2-1: Using ep0 maxpacket: 16 [ 48.440433][ T319] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 48.448764][ T319] usb 2-1: config 1 has no interface number 0 [ 48.454912][ T319] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 48.476464][ T319] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 48.494381][ T319] usb 2-1: config 1 interface 105 has no altsetting 0 [ 48.507550][ T319] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 48.518628][ T319] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 48.526952][ T319] usb 2-1: Product: syz [ 48.531423][ T319] usb 2-1: Manufacturer: syz [ 48.536244][ T319] usb 2-1: SerialNumber: syz [ 48.547951][ T632] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 48.555239][ T632] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 48.715530][ T9] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 48.765594][ T319] aqc111 2-1:1.105: probe with driver aqc111 failed with error -71 [ 48.781306][ T319] usb 2-1: USB disconnect, device number 16 [ 48.865641][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 48.872249][ T9] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 48.880643][ T9] usb 5-1: config 0 has no interface number 0 [ 48.887429][ T9] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 48.897915][ T9] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 48.910336][ T9] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 48.919538][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.927996][ T9] usb 5-1: Product: syz [ 48.932409][ T9] usb 5-1: Manufacturer: syz [ 48.935525][ T45] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 48.937045][ T9] usb 5-1: SerialNumber: syz [ 48.950468][ T9] usb 5-1: config 0 descriptor?? [ 48.955784][ T646] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 48.963167][ T646] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 49.086996][ T45] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 49.097356][ T322] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 49.105127][ T45] usb 4-1: config 0 has no interfaces? [ 49.111063][ T45] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 49.120504][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.129487][ T45] usb 4-1: config 0 descriptor?? [ 49.172798][ T646] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 49.180258][ T646] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 49.275616][ T322] usb 3-1: Using ep0 maxpacket: 32 [ 49.282100][ T322] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 49.295661][ T322] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 49.304911][ T322] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.318150][ T322] usb 3-1: config 0 descriptor?? [ 49.327226][ T322] hub 3-1:0.0: bad descriptor, ignoring hub [ 49.333712][ T322] hub 3-1:0.0: probe with driver hub failed with error -5 [ 49.348474][ T655] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.357509][ T322] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 49.358313][ T655] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.388471][ T655] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.389214][ T9] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 49.397084][ T655] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.417063][ T9] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -32 [ 49.427885][ T333] usb 4-1: USB disconnect, device number 16 [ 49.436632][ T9] asix 5-1:0.251: probe with driver asix failed with error -5 [ 49.664050][ T36] audit: type=1400 audit(1774672520.220:193): avc: denied { setopt } for pid=675 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 49.684685][ T36] audit: type=1400 audit(1774672520.250:194): avc: denied { write } for pid=675 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 49.728332][ T682] netlink: 'syz.1.136': attribute type 11 has an invalid length. [ 50.185593][ T333] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 50.295590][ T322] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 50.337044][ T333] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 50.347372][ T333] usb 2-1: config 0 has no interfaces? [ 50.352893][ T333] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 50.362216][ T333] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.370914][ T333] usb 2-1: config 0 descriptor?? [ 50.425526][ T322] usb 4-1: device descriptor read/64, error -71 [ 50.665659][ T322] usb 4-1: device descriptor read/64, error -71 [ 50.780630][ T686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.789340][ T686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.797926][ T686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.806858][ T686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.905566][ T322] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 51.015683][ T686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.024252][ T686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.032959][ T686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.041779][ T686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.045523][ T322] usb 4-1: device descriptor read/64, error -71 [ 51.051037][ T686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.064936][ T686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.074386][ T45] usb 2-1: USB disconnect, device number 17 [ 51.295541][ T322] usb 4-1: device descriptor read/64, error -71 [ 51.406286][ T322] usb usb4-port1: attempt power cycle [ 51.412760][ T333] usb 5-1: USB disconnect, device number 13 [ 51.431724][ T697] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.439116][ T697] FAULT_INJECTION: forcing a failure. [ 51.439116][ T697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 51.453398][ T697] CPU: 0 UID: 0 PID: 697 Comm: syz.4.141 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 51.453434][ T697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.453447][ T697] Call Trace: [ 51.453454][ T697] [ 51.453460][ T697] __dump_stack+0x21/0x30 [ 51.453491][ T697] dump_stack_lvl+0x140/0x1c0 [ 51.453516][ T697] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.453544][ T697] ? check_stack_object+0x12b/0x150 [ 51.453573][ T697] dump_stack+0x19/0x20 [ 51.453596][ T697] should_fail_ex+0x3d7/0x530 [ 51.453622][ T697] should_fail+0xf/0x20 [ 51.453642][ T697] should_fail_usercopy+0x1e/0x30 [ 51.453658][ T697] _copy_to_user+0x24/0xa0 [ 51.453676][ T697] simple_read_from_buffer+0xed/0x160 [ 51.453690][ T697] proc_fail_nth_read+0x1aa/0x220 [ 51.453705][ T697] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 51.453718][ T697] ? bpf_lsm_file_permission+0xd/0x20 [ 51.453732][ T697] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 51.453745][ T697] vfs_read+0x289/0xcb0 [ 51.453761][ T697] ? __cfi_vfs_read+0x10/0x10 [ 51.453776][ T697] ? __kasan_check_write+0x18/0x20 [ 51.453792][ T697] ? mutex_lock+0x97/0x1d0 [ 51.453804][ T697] ? __cfi_mutex_lock+0x10/0x10 [ 51.453824][ T697] ? __fget_files+0x2c5/0x340 [ 51.453842][ T697] ksys_read+0x145/0x260 [ 51.453857][ T697] ? __cfi_ksys_read+0x10/0x10 [ 51.453873][ T697] ? __kasan_check_read+0x15/0x20 [ 51.453889][ T697] __x64_sys_read+0x7f/0x90 [ 51.453904][ T697] x64_sys_call+0x2638/0x2ee0 [ 51.453921][ T697] do_syscall_64+0x57/0xf0 [ 51.453936][ T697] ? clear_bhb_loop+0x50/0xa0 [ 51.453954][ T697] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.453970][ T697] RIP: 0033:0x7f746ed5cfce [ 51.453983][ T697] 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 [ 51.453994][ T697] RSP: 002b:00007f746fc3dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 51.454009][ T697] RAX: ffffffffffffffda RBX: 00007f746fc3e6c0 RCX: 00007f746ed5cfce [ 51.454019][ T697] RDX: 000000000000000f RSI: 00007f746fc3e0a0 RDI: 0000000000000004 [ 51.454028][ T697] RBP: 00007f746fc3e090 R08: 0000000000000000 R09: 0000000000000000 [ 51.454036][ T697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.454044][ T697] R13: 00007f746f016038 R14: 00007f746f015fa0 R15: 00007ffcc14feae8 [ 51.454054][ T697] [ 51.795563][ T322] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 51.816851][ T322] usb 4-1: device descriptor read/8, error -71 [ 51.847858][ T710] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 51.929010][ T36] audit: type=1400 audit(1774672522.490:195): avc: denied { map } for pid=716 comm="syz.2.148" path="socket:[6875]" dev="sockfs" ino=6875 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 51.947201][ T322] usb 4-1: device descriptor read/8, error -71 [ 52.126075][ T318] usb 3-1: reset high-speed USB device number 15 using dummy_hcd [ 52.195591][ T322] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 52.216635][ T322] usb 4-1: device descriptor read/8, error -71 [ 52.235578][ T45] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 52.275968][ T318] usb 3-1: device firmware changed [ 52.281281][ T318] usb 3-1: USB disconnect, device number 15 [ 52.346781][ T322] usb 4-1: device descriptor read/8, error -71 [ 52.386971][ T45] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 52.397440][ T45] usb 2-1: config 0 has no interfaces? [ 52.402946][ T45] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 52.412665][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.422152][ T45] usb 2-1: config 0 descriptor?? [ 52.455804][ T322] usb usb4-port1: unable to enumerate USB device [ 52.585539][ T318] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 52.629229][ T712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.637976][ T712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.646525][ T712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.655201][ T712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.663945][ T9] usb 2-1: USB disconnect, device number 18 [ 52.735628][ T318] usb 3-1: Using ep0 maxpacket: 32 [ 52.742308][ T318] usb 3-1: config 8 has an invalid interface number: 74 but max is 0 [ 52.750769][ T318] usb 3-1: config 8 has no interface number 0 [ 52.757137][ T318] usb 3-1: config 8 interface 74 has no altsetting 0 [ 52.765986][ T318] usb 3-1: New USB device found, idVendor=19d2, idProduct=1015, bcdDevice=ec.1a [ 52.775159][ T318] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.783374][ T318] usb 3-1: Product: syz [ 52.787928][ T318] usb 3-1: Manufacturer: syz [ 52.792616][ T318] usb 3-1: SerialNumber: syz [ 52.925573][ T322] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 52.999552][ T318] usb 3-1: bad CDC descriptors [ 53.005669][ T318] usb 3-1: USB disconnect, device number 16 [ 53.075611][ T322] usb 5-1: Using ep0 maxpacket: 16 [ 53.082586][ T322] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 53.091159][ T322] usb 5-1: config 0 has no interface number 0 [ 53.097702][ T322] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 53.107652][ T322] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 53.119471][ T322] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 53.128724][ T322] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.136937][ T322] usb 5-1: Product: syz [ 53.141186][ T322] usb 5-1: Manufacturer: syz [ 53.146037][ T322] usb 5-1: SerialNumber: syz [ 53.151383][ T322] usb 5-1: config 0 descriptor?? [ 53.156802][ T719] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 53.164237][ T719] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 53.373409][ T719] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 53.380857][ T719] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 53.425568][ T318] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 53.576948][ T318] usb 4-1: unable to get BOS descriptor or descriptor too short [ 53.585757][ T318] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 53.596326][ T322] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 53.606847][ T318] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 53.615935][ T322] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -32 [ 53.626083][ T318] usb 4-1: too many endpoints for config 1 interface 1 altsetting 227: 255, using maximum allowed: 30 [ 53.637336][ T322] asix 5-1:0.251: probe with driver asix failed with error -5 [ 53.645945][ T318] usb 4-1: config 1 interface 1 altsetting 227 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 53.659276][ T45] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 53.667119][ T318] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 53.678390][ T318] usb 4-1: config 1 interface 1 has no altsetting 0 [ 53.687523][ T318] usb 4-1: string descriptor 0 read error: -22 [ 53.694328][ T318] usb 4-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 53.703798][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.734008][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 53.745560][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 53.836643][ T45] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.847342][ T45] usb 2-1: config 0 has no interfaces? [ 53.852944][ T45] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 53.862328][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.871213][ T45] usb 2-1: config 0 descriptor?? [ 54.114819][ T723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.123610][ T723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.132132][ T318] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 54.142367][ T318] usb 4-1: USB disconnect, device number 21 [ 54.279070][ T725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.287814][ T725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.296557][ T725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.305309][ T725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.514313][ T725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.523223][ T725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.532110][ T725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.540762][ T725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.549640][ T725] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.558181][ T725] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.567079][ T9] usb 2-1: USB disconnect, device number 19 [ 54.652931][ T36] audit: type=1400 audit(1774672525.210:196): avc: denied { unlink } for pid=734 comm="syz.3.156" name="#1" dev="tmpfs" ino=234 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 54.675533][ T36] audit: type=1400 audit(1774672525.210:197): avc: denied { mount } for pid=734 comm="syz.3.156" name="/" dev="overlay" ino=229 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.697629][ T36] audit: type=1400 audit(1774672525.220:198): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.726164][ T742] FAULT_INJECTION: forcing a failure. [ 54.726164][ T742] name failslab, interval 1, probability 0, space 0, times 0 [ 54.739211][ T742] CPU: 0 UID: 0 PID: 742 Comm: syz.3.158 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 54.739234][ T742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.739243][ T742] Call Trace: [ 54.739247][ T742] [ 54.739252][ T742] __dump_stack+0x21/0x30 [ 54.739273][ T742] dump_stack_lvl+0x140/0x1c0 [ 54.739288][ T742] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.739304][ T742] dump_stack+0x19/0x20 [ 54.739318][ T742] should_fail_ex+0x3d7/0x530 [ 54.739334][ T742] should_failslab+0xac/0x100 [ 54.739346][ T742] kmem_cache_alloc_noprof+0x42/0x410 [ 54.739363][ T742] ? __kernfs_new_node+0xf1/0x740 [ 54.739376][ T742] ? __kasan_check_write+0x18/0x20 [ 54.739392][ T742] __kernfs_new_node+0xf1/0x740 [ 54.739404][ T742] ? kernfs_new_node+0x280/0x280 [ 54.739416][ T742] ? __kernfs_create_file+0x203/0x280 [ 54.739430][ T742] ? __kasan_check_write+0x18/0x20 [ 54.739445][ T742] ? sysfs_add_file_mode_ns+0x1f3/0x280 [ 54.739460][ T742] kernfs_new_node+0x154/0x280 [ 54.739472][ T742] kernfs_create_dir_ns+0x4b/0x130 [ 54.739494][ T742] internal_create_group+0x445/0xeb0 [ 54.739518][ T742] ? kernfs_activate+0x1ee/0x200 [ 54.739535][ T742] ? __cfi_dev_add_physical_location+0x10/0x10 [ 54.739552][ T742] ? sysfs_create_group+0x40/0x40 [ 54.739568][ T742] ? device_add_attrs+0x72d/0x850 [ 54.739586][ T742] sysfs_create_group+0x23/0x40 [ 54.739602][ T742] dpm_sysfs_add+0x6e/0x280 [ 54.739618][ T742] device_add+0x52e/0xbf0 [ 54.739635][ T742] hci_register_dev+0x332/0x7f0 [ 54.739654][ T742] hci_uart_tty_ioctl+0x89f/0xa20 [ 54.739678][ T742] ? __cfi_hci_uart_tty_ioctl+0x10/0x10 [ 54.739703][ T742] tty_ioctl+0xa65/0xec0 [ 54.739726][ T742] ? __cfi_tty_ioctl+0x10/0x10 [ 54.739747][ T742] __se_sys_ioctl+0x132/0x1b0 [ 54.739768][ T742] __x64_sys_ioctl+0x7f/0xa0 [ 54.739781][ T742] x64_sys_call+0x1878/0x2ee0 [ 54.739798][ T742] do_syscall_64+0x57/0xf0 [ 54.739814][ T742] ? clear_bhb_loop+0x50/0xa0 [ 54.739832][ T742] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.739848][ T742] RIP: 0033:0x7fce67b9c799 [ 54.739860][ T742] 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 [ 54.739871][ T742] RSP: 002b:00007fce68b0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.739886][ T742] RAX: ffffffffffffffda RBX: 00007fce67e15fa0 RCX: 00007fce67b9c799 [ 54.739896][ T742] RDX: 0000000000000000 RSI: 00000000400455c8 RDI: 0000000000000003 [ 54.739905][ T742] RBP: 00007fce68b0c090 R08: 0000000000000000 R09: 0000000000000000 [ 54.739913][ T742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 54.739921][ T742] R13: 00007fce67e16038 R14: 00007fce67e15fa0 R15: 00007ffd4e039c28 [ 54.739932][ T742] [ 54.740141][ T742] Bluetooth: Can't register HCI device [ 55.093294][ T36] audit: type=1400 audit(1774672525.650:199): avc: denied { write } for pid=745 comm="syz.1.160" path="socket:[6987]" dev="sockfs" ino=6987 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.275575][ T45] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 55.427035][ T45] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 55.437848][ T45] usb 4-1: config 0 has no interfaces? [ 55.443329][ T45] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 55.453940][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.462689][ T45] usb 4-1: config 0 descriptor?? [ 55.670814][ T744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.682881][ T744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.693103][ T744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.702857][ T744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.703943][ T319] usb 5-1: USB disconnect, device number 14 [ 55.711358][ T45] usb 4-1: USB disconnect, device number 22 [ 55.765522][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 55.771989][ T434] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 56.240702][ T774] netlink: 96 bytes leftover after parsing attributes in process `syz.3.170'. [ 56.395526][ T45] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 56.505589][ T318] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 56.546867][ T45] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.557159][ T45] usb 5-1: config 0 has no interfaces? [ 56.562825][ T45] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 56.572702][ T45] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.584492][ T45] usb 5-1: config 0 descriptor?? [ 56.635542][ T318] usb 4-1: device descriptor read/64, error -71 [ 56.689699][ T782] mmap: syz.2.174 (782) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 56.705667][ T782] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 56.705702][ T782] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:120 [ 56.715633][ T782] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 56.724769][ T782] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:120 [ 56.746346][ T784] capability: warning: `syz.2.175' uses deprecated v2 capabilities in a way that may be insecure [ 56.767721][ T784] ======================================================= [ 56.767721][ T784] WARNING: The mand mount option has been deprecated and [ 56.767721][ T784] and is ignored by this kernel. Remove the mand [ 56.767721][ T784] option from the mount to silence this warning. [ 56.767721][ T784] ======================================================= [ 56.804404][ T784] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 56.814208][ T784] overlayfs: conflicting lowerdir path [ 56.865511][ T319] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 56.875597][ T318] usb 4-1: device descriptor read/64, error -71 [ 57.006166][ T772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.015000][ T772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.022995][ T319] usb 2-1: Using ep0 maxpacket: 16 [ 57.024756][ T772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.029568][ T319] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 57.037097][ T772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.045376][ T319] usb 2-1: config 0 has no interface number 0 [ 57.059964][ T319] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 57.070099][ T9] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 57.078025][ T319] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 57.089786][ T319] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 57.099007][ T319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.107596][ T319] usb 2-1: Product: syz [ 57.111869][ T319] usb 2-1: Manufacturer: syz [ 57.116662][ T319] usb 2-1: SerialNumber: syz [ 57.121892][ T319] usb 2-1: config 0 descriptor?? [ 57.125516][ T318] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 57.128448][ T778] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 57.142137][ T778] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 57.237016][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 57.245178][ T9] usb 3-1: not running at top speed; connect to a high speed hub [ 57.254055][ T9] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 57.258807][ T772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.264905][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 57.273197][ T318] usb 4-1: device descriptor read/64, error -71 [ 57.283858][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 57.290515][ T772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.306071][ T9] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 57.317011][ T772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.320632][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.329824][ T772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.337952][ T9] usb 3-1: Product: syz [ 57.349573][ T772] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.349589][ T9] usb 3-1: Manufacturer: syz [ 57.361270][ T778] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 57.363324][ T9] usb 3-1: SerialNumber: syz [ 57.370432][ T778] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 57.380366][ T9] usb 3-1: config 0 descriptor?? [ 57.382950][ T772] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.398032][ T307] usb 5-1: USB disconnect, device number 15 [ 57.403239][ T9] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 57.419808][ T317] udevd[317]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 57.545606][ T318] usb 4-1: device descriptor read/64, error -71 [ 57.596136][ T319] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 57.606477][ T319] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 57.606797][ T307] usb 3-1: USB disconnect, device number 17 [ 57.616595][ T319] asix 2-1:0.251: probe with driver asix failed with error -5 [ 57.655735][ T318] usb usb4-port1: attempt power cycle [ 57.934970][ T789] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61467 sclass=netlink_xfrm_socket pid=789 comm=syz.4.177 [ 58.005599][ T318] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 58.026792][ T318] usb 4-1: device descriptor read/8, error -71 [ 58.162327][ T318] usb 4-1: device descriptor read/8, error -71 [ 58.195618][ T307] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 58.346674][ T307] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.357323][ T307] usb 5-1: config 0 has no interfaces? [ 58.363157][ T307] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 58.372675][ T307] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.381639][ T307] usb 5-1: config 0 descriptor?? [ 58.405546][ T318] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 58.426667][ T318] usb 4-1: device descriptor read/8, error -71 [ 58.556664][ T318] usb 4-1: device descriptor read/8, error -71 [ 58.593440][ T791] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.603278][ T791] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.613351][ T791] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.622469][ T791] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.632422][ T65] usb 5-1: USB disconnect, device number 16 [ 58.665619][ T318] usb usb4-port1: unable to enumerate USB device [ 59.257172][ T809] FAULT_INJECTION: forcing a failure. [ 59.257172][ T809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.274554][ T809] CPU: 0 UID: 0 PID: 809 Comm: syz.4.185 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 59.274586][ T809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.274598][ T809] Call Trace: [ 59.274605][ T809] [ 59.274613][ T809] __dump_stack+0x21/0x30 [ 59.274645][ T809] dump_stack_lvl+0x140/0x1c0 [ 59.274670][ T809] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.274696][ T809] ? check_stack_object+0x12b/0x150 [ 59.274724][ T809] dump_stack+0x19/0x20 [ 59.274749][ T809] should_fail_ex+0x3d7/0x530 [ 59.274774][ T809] should_fail+0xf/0x20 [ 59.274796][ T809] should_fail_usercopy+0x1e/0x30 [ 59.274821][ T809] _copy_to_user+0x24/0xa0 [ 59.274849][ T809] simple_read_from_buffer+0xed/0x160 [ 59.274873][ T809] proc_fail_nth_read+0x1aa/0x220 [ 59.274896][ T809] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 59.274921][ T809] ? bpf_lsm_file_permission+0xd/0x20 [ 59.274943][ T809] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 59.274967][ T809] vfs_read+0x289/0xcb0 [ 59.274993][ T809] ? __cfi_vfs_read+0x10/0x10 [ 59.275018][ T809] ? __kasan_check_write+0x18/0x20 [ 59.275045][ T809] ? mutex_lock+0x97/0x1d0 [ 59.275064][ T809] ? __cfi_mutex_lock+0x10/0x10 [ 59.275083][ T809] ? __fget_files+0x2c5/0x340 [ 59.275103][ T809] ksys_read+0x145/0x260 [ 59.275135][ T809] ? __cfi_ksys_read+0x10/0x10 [ 59.275161][ T809] ? __kasan_check_read+0x15/0x20 [ 59.275187][ T809] __x64_sys_read+0x7f/0x90 [ 59.275213][ T809] x64_sys_call+0x2638/0x2ee0 [ 59.275240][ T809] do_syscall_64+0x57/0xf0 [ 59.275266][ T809] ? clear_bhb_loop+0x50/0xa0 [ 59.275293][ T809] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.275319][ T809] RIP: 0033:0x7f746ed5cfce [ 59.275338][ T809] 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 [ 59.275357][ T809] RSP: 002b:00007f746fc3dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 59.275380][ T809] RAX: ffffffffffffffda RBX: 00007f746fc3e6c0 RCX: 00007f746ed5cfce [ 59.275396][ T809] RDX: 000000000000000f RSI: 00007f746fc3e0a0 RDI: 0000000000000003 [ 59.275410][ T809] RBP: 00007f746fc3e090 R08: 0000000000000000 R09: 0000000000000000 [ 59.275442][ T809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.275454][ T809] R13: 00007f746f016038 R14: 00007f746f015fa0 R15: 00007ffcc14feae8 [ 59.275471][ T809] [ 59.537325][ T36] audit: type=1400 audit(1774672530.100:200): avc: denied { read } for pid=812 comm="syz.4.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 59.627267][ T65] usb 2-1: USB disconnect, device number 20 [ 59.641873][ T306] Bluetooth: hci0: Frame reassembly failed (-84) [ 59.855569][ T318] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 60.006844][ T318] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.017371][ T318] usb 4-1: config 0 has no interfaces? [ 60.023233][ T318] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 60.032539][ T318] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.042758][ T318] usb 4-1: config 0 descriptor?? [ 60.335526][ T318] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 60.452880][ T811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.463470][ T811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.473822][ T811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.483944][ T811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.492969][ T318] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.503548][ T318] usb 5-1: config 0 has no interfaces? [ 60.509459][ T318] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 60.519207][ T318] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.528662][ T318] usb 5-1: config 0 descriptor?? [ 60.705342][ T811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.715702][ T811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.725970][ T811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.734582][ T811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.746174][ T823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.759304][ T823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.764553][ T811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.777979][ T811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.778213][ T823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.788324][ T318] usb 4-1: USB disconnect, device number 27 [ 60.811851][ T823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.837682][ T319] usb 5-1: USB disconnect, device number 17 [ 60.974781][ T36] audit: type=1400 audit(1774672531.530:201): avc: denied { write } for pid=826 comm="syz.2.193" 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 [ 60.999788][ T36] audit: type=1400 audit(1774672531.530:202): avc: denied { open } for pid=826 comm="syz.2.193" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 61.026927][ T36] audit: type=1400 audit(1774672531.570:203): avc: denied { ioctl } for pid=826 comm="syz.2.193" path="/dev/ptp0" dev="devtmpfs" ino=196 ioctlcmd=0x3d05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 61.367054][ T36] audit: type=1400 audit(1774672531.930:204): avc: denied { create } for pid=830 comm="syz.4.195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 61.390704][ T36] audit: type=1400 audit(1774672531.930:205): avc: denied { ioctl } for pid=830 comm="syz.4.195" path="socket:[8625]" dev="sockfs" ino=8625 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 61.546586][ T36] audit: type=1400 audit(1774672532.110:206): avc: denied { wake_alarm } for pid=843 comm="syz.2.200" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 61.665725][ T318] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 61.685617][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 61.685619][ T434] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 61.755615][ T319] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 61.815535][ T318] usb 4-1: Using ep0 maxpacket: 16 [ 61.821859][ T318] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 61.830416][ T318] usb 4-1: config 0 has no interface number 0 [ 61.836764][ T318] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 61.847091][ T318] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 61.859399][ T318] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 61.868696][ T318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.876932][ T318] usb 4-1: Product: syz [ 61.881127][ T318] usb 4-1: Manufacturer: syz [ 61.885929][ T318] usb 4-1: SerialNumber: syz [ 61.891459][ T318] usb 4-1: config 0 descriptor?? [ 61.896856][ T838] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 61.904252][ T838] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 61.927012][ T319] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.938261][ T319] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.948817][ T319] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 61.962320][ T319] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 61.971610][ T319] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.980947][ T319] usb 5-1: config 0 descriptor?? [ 62.113837][ T838] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 62.115519][ T10] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 62.121564][ T838] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 62.276768][ T10] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 62.288140][ T10] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.298152][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 62.307429][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.317556][ T10] hub 2-1:4.0: USB hub found [ 62.339034][ T318] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 62.349927][ T318] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 62.360153][ T318] asix 4-1:0.251: probe with driver asix failed with error -5 [ 62.395604][ T319] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 62.405193][ T319] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 62.518409][ T853] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.527588][ T853] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.536242][ T10] hub 2-1:4.0: 4 ports detected [ 62.541330][ T10] usb 2-1: selecting invalid altsetting 1 [ 62.547764][ T10] hub 2-1:4.0: Using single TT (err -22) [ 62.553942][ T10] hub 2-1:4.0: insufficient power available to use all downstream ports [ 62.741696][ T10] hub 2-1:4.0: hub_hub_status failed (err = -71) [ 62.749003][ T10] hub 2-1:4.0: config failed, can't get hub status (err -71) [ 62.776198][ T10] usb 2-1: USB disconnect, device number 21 [ 62.796763][ T842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.805425][ T842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.814243][ T842] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.823649][ T842] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.832023][ T842] netlink: 4 bytes leftover after parsing attributes in process `syz.4.199'. [ 62.841892][ T307] usb 5-1: USB disconnect, device number 18 [ 63.595548][ T307] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 63.705594][ T10] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 63.725548][ T307] usb 5-1: device descriptor read/64, error -71 [ 63.856805][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.867231][ T10] usb 2-1: config 0 has no interfaces? [ 63.872792][ T10] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 63.882126][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.890999][ T10] usb 2-1: config 0 descriptor?? [ 63.965613][ T307] usb 5-1: device descriptor read/64, error -71 [ 64.205579][ T307] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 64.298343][ T857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.307075][ T857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.315544][ T857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.324024][ T857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.335600][ T307] usb 5-1: device descriptor read/64, error -71 [ 64.437022][ T318] usb 4-1: USB disconnect, device number 28 [ 64.533008][ T857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.542078][ T857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.551010][ T857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.559966][ T857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.575833][ T307] usb 5-1: device descriptor read/64, error -71 [ 64.586178][ T857] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.594913][ T857] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.614984][ T65] usb 2-1: USB disconnect, device number 22 [ 64.695762][ T307] usb usb5-port1: attempt power cycle [ 64.703938][ T36] audit: type=1400 audit(1774672535.260:207): avc: denied { mounton } for pid=881 comm="syz.2.212" path="/syzcgroup/cpu/syz2/cpuset.cpus" dev="cgroup" ino=61 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 64.748986][ T889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.758392][ T889] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.805717][ T318] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 64.975658][ T10] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 65.035528][ T307] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 65.056792][ T307] usb 5-1: device descriptor read/8, error -71 [ 65.128490][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 65.135185][ T10] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.146633][ T10] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.157427][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 65.164333][ T10] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 65.173838][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.183110][ T10] usb 3-1: config 0 descriptor?? [ 65.196867][ T307] usb 5-1: device descriptor read/8, error -71 [ 65.365582][ T65] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 65.411077][ T905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.419808][ T905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.435884][ T307] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 65.456611][ T307] usb 5-1: device descriptor read/8, error -71 [ 65.515551][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 65.521999][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.533088][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.555573][ T65] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 65.564773][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.577636][ T65] usb 2-1: config 0 descriptor?? [ 65.584115][ T65] hub 2-1:0.0: USB hub found [ 65.596736][ T307] usb 5-1: device descriptor read/8, error -71 [ 65.612921][ T10] hid (null): unknown global tag 0x7d [ 65.618662][ T10] hid (null): unknown global tag 0xed [ 65.624565][ T10] hid (null): global environment stack underflow [ 65.705743][ T307] usb usb5-port1: unable to enumerate USB device [ 65.784951][ T65] hub 2-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 65.821198][ T10] usb 3-1: USB disconnect, device number 18 [ 66.187663][ T65] hid-generic 0003:046D:C31C.0009: unknown main item tag 0x0 [ 66.197030][ T65] hid-generic 0003:046D:C31C.0009: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.1-1/input0 [ 66.214208][ T914] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.225348][ T914] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.234619][ T914] veth1_macvtap: left promiscuous mode [ 66.240357][ T914] macsec0: entered promiscuous mode [ 66.247302][ T914] veth1_macvtap: entered promiscuous mode [ 66.253507][ T914] macsec0: left promiscuous mode [ 66.439094][ T307] usb 2-1: USB disconnect, device number 23 [ 66.765577][ T65] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 66.825538][ T322] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 66.915599][ T65] usb 5-1: Using ep0 maxpacket: 32 [ 66.922355][ T65] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 66.936267][ T307] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 66.944169][ T65] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 66.953790][ T65] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.963524][ T65] usb 5-1: config 0 descriptor?? [ 66.970763][ T65] hub 5-1:0.0: bad descriptor, ignoring hub [ 66.976955][ T65] hub 5-1:0.0: probe with driver hub failed with error -5 [ 66.985398][ T65] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 66.993515][ T322] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 67.005467][ T322] usb 3-1: config 0 has no interfaces? [ 67.011158][ T322] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 67.020529][ T322] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.030494][ T322] usb 3-1: config 0 descriptor?? [ 67.085585][ T307] usb 2-1: device descriptor read/64, error -71 [ 67.325611][ T307] usb 2-1: device descriptor read/64, error -71 [ 67.374484][ T925] FAULT_INJECTION: forcing a failure. [ 67.374484][ T925] name failslab, interval 1, probability 0, space 0, times 0 [ 67.387391][ T925] CPU: 1 UID: 0 PID: 925 Comm: syz.3.227 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 67.387539][ T925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 67.387548][ T925] Call Trace: [ 67.387554][ T925] [ 67.387560][ T925] __dump_stack+0x21/0x30 [ 67.387581][ T925] dump_stack_lvl+0x140/0x1c0 [ 67.387596][ T925] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.387612][ T925] ? __cfi_ethnl_update_bitset32+0x10/0x10 [ 67.387625][ T925] dump_stack+0x19/0x20 [ 67.387639][ T925] should_fail_ex+0x3d7/0x530 [ 67.387654][ T925] ? ethnl_default_notify+0x1a4/0x960 [ 67.387669][ T925] should_failslab+0xac/0x100 [ 67.387682][ T925] __kmalloc_noprof+0x69/0x500 [ 67.387698][ T925] ? ethnl_default_notify+0x1a4/0x960 [ 67.387711][ T925] ethnl_default_notify+0x1a4/0x960 [ 67.387723][ T925] ? __cfi_ethnl_default_notify+0x10/0x10 [ 67.387735][ T925] ? ethnl_parse_header_dev_get+0x5ea/0x8d0 [ 67.387754][ T925] ? __kasan_check_read+0x15/0x20 [ 67.387770][ T925] ethtool_notify+0xdf/0x1d0 [ 67.387781][ T925] ethnl_default_set_doit+0x6ab/0x920 [ 67.387794][ T925] ? __cfi_ethnl_default_set_doit+0x10/0x10 [ 67.387806][ T925] ? genl_family_rcv_msg_attrs_parse+0x213/0x380 [ 67.387826][ T925] genl_family_rcv_msg_doit+0x245/0x360 [ 67.387843][ T925] ? genl_family_rcv_msg_dumpit+0x320/0x320 [ 67.387861][ T925] ? selinux_capable+0x38/0x50 [ 67.387873][ T925] ? ns_capable+0x90/0xf0 [ 67.387890][ T925] genl_rcv_msg+0x617/0x7b0 [ 67.387907][ T925] ? __cfi_genl_rcv_msg+0x10/0x10 [ 67.387923][ T925] ? __cfi_ethnl_default_set_doit+0x10/0x10 [ 67.387937][ T925] netlink_rcv_skb+0x259/0x4f0 [ 67.387951][ T925] ? __cfi_genl_rcv_msg+0x10/0x10 [ 67.387968][ T925] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 67.387982][ T925] ? rwsem_read_trylock+0x274/0x5b0 [ 67.387999][ T925] ? down_read+0x7f/0xe0 [ 67.388013][ T925] ? __cfi_down_read+0x10/0x10 [ 67.388025][ T925] ? is_vmalloc_addr+0x11/0x40 [ 67.388038][ T925] genl_rcv+0x2c/0x40 [ 67.388054][ T925] netlink_unicast+0x8c0/0xa60 [ 67.388068][ T925] netlink_sendmsg+0x7fe/0xb10 [ 67.388084][ T925] ? __cfi_netlink_sendmsg+0x10/0x10 [ 67.388099][ T925] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 67.388117][ T925] ? security_socket_sendmsg+0x3d/0x100 [ 67.388129][ T925] ? __cfi_netlink_sendmsg+0x10/0x10 [ 67.388143][ T925] ____sys_sendmsg+0xa8c/0xae0 [ 67.388159][ T925] ? __import_iovec+0x5ad/0x7c0 [ 67.388171][ T925] ? __sys_sendmsg_sock+0x50/0x50 [ 67.388187][ T925] ? import_iovec+0x80/0xb0 [ 67.388198][ T925] ___sys_sendmsg+0x2a6/0x370 [ 67.388213][ T925] ? __sys_sendmsg+0x2a0/0x2a0 [ 67.388228][ T925] ? proc_fail_nth_write+0x184/0x220 [ 67.388243][ T925] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 67.388272][ T925] __x64_sys_sendmsg+0x1fb/0x2d0 [ 67.388287][ T925] ? fput+0x1a4/0x240 [ 67.388299][ T925] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 67.388315][ T925] ? ksys_write+0x1f3/0x260 [ 67.388331][ T925] ? __kasan_check_read+0x15/0x20 [ 67.388347][ T925] x64_sys_call+0x2a4c/0x2ee0 [ 67.388364][ T925] do_syscall_64+0x57/0xf0 [ 67.388379][ T925] ? clear_bhb_loop+0x50/0xa0 [ 67.388397][ T925] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.388419][ T925] RIP: 0033:0x7fce67b9c799 [ 67.388432][ T925] 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 [ 67.388444][ T925] RSP: 002b:00007fce68b0c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.388459][ T925] RAX: ffffffffffffffda RBX: 00007fce67e15fa0 RCX: 00007fce67b9c799 [ 67.388469][ T925] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000005 [ 67.388478][ T925] RBP: 00007fce68b0c090 R08: 0000000000000000 R09: 0000000000000000 [ 67.388486][ T925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.388494][ T925] R13: 00007fce67e16038 R14: 00007fce67e15fa0 R15: 00007ffd4e039c28 [ 67.388505][ T925] [ 67.438150][ T917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.575524][ T307] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 67.580576][ T917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.765551][ T307] usb 2-1: device descriptor read/64, error -71 [ 67.772122][ T917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.835283][ T917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.904808][ T929] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.914051][ T929] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.015748][ T307] usb 2-1: device descriptor read/64, error -71 [ 68.045670][ T917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.054599][ T917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.063376][ T917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.072436][ T917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.081715][ T917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.090947][ T917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.099907][ T10] usb 3-1: USB disconnect, device number 19 [ 68.125654][ T307] usb usb2-port1: attempt power cycle [ 68.160608][ T36] audit: type=1400 audit(1774672544.721:208): avc: denied { getopt } for pid=930 comm="syz.1.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.435232][ T934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.443987][ T934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.653896][ T36] audit: type=1400 audit(1774672545.211:209): avc: denied { execute } for pid=935 comm="syz.2.231" name="file0" dev="tmpfs" ino=351 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 68.653912][ T936] process 'syz.2.231' launched './file0' with NULL argv: empty string added [ 68.654123][ T936] Invalid argument reading file caps for ./file0 [ 68.677255][ T36] audit: type=1400 audit(1774672545.211:210): avc: denied { execute_no_trans } for pid=935 comm="syz.2.231" path="/64/file0" dev="tmpfs" ino=351 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 68.778845][ T36] audit: type=1400 audit(1774672545.341:211): avc: denied { bind } for pid=939 comm="syz.2.232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 68.998430][ T950] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.007294][ T950] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.025548][ T10] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 69.165578][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.405594][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.635788][ T9] usb 5-1: reset high-speed USB device number 23 using dummy_hcd [ 69.645542][ T10] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 69.725716][ T959] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.734606][ T959] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.775586][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.796221][ T9] usb 5-1: device firmware changed [ 69.801594][ T9] usb 5-1: USB disconnect, device number 23 [ 69.975584][ T318] usb 4-1: device descriptor read/64, error -110 [ 70.015660][ T10] usb 3-1: device descriptor read/64, error -71 [ 70.105548][ T9] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 70.125710][ T10] usb usb3-port1: attempt power cycle [ 70.215565][ T318] usb 4-1: device descriptor read/64, error -32 [ 70.255590][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 70.262176][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.273456][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.275499][ T307] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 70.284017][ T9] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 70.301296][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.310273][ T9] usb 5-1: config 0 descriptor?? [ 70.316987][ T9] hub 5-1:0.0: USB hub found [ 70.415577][ T307] usb 2-1: device descriptor read/64, error -71 [ 70.455526][ T318] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 70.475542][ T10] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 70.496750][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.517607][ T9] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 70.570500][ T965] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.579385][ T965] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.585531][ T318] usb 4-1: device descriptor read/64, error -32 [ 70.592649][ T965] Bluetooth: hci0: received HCILL_GO_TO_SLEEP_ACK in state 2 [ 70.601444][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 70.626824][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.655518][ T307] usb 2-1: device descriptor read/64, error -71 [ 70.835562][ T318] usb 4-1: device descriptor read/64, error -32 [ 70.865550][ T10] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 70.886628][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.905563][ T307] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 70.919579][ T9] hid-generic 0003:046D:C31C.000A: unknown main item tag 0x0 [ 70.928648][ T9] hid-generic 0003:046D:C31C.000A: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.4-1/input0 [ 70.946735][ T318] usb usb4-port1: attempt power cycle [ 70.952709][ T318] raw-gadget.0 gadget.3: failed to queue reset event [ 71.016811][ T10] usb 3-1: device descriptor read/8, error -71 [ 71.025567][ T318] raw-gadget.0 gadget.3: failed to queue resume event [ 71.033003][ T318] raw-gadget.0 gadget.3: failed to queue reset event [ 71.040532][ T307] usb 2-1: device descriptor read/64, error -71 [ 71.125723][ T10] usb usb3-port1: unable to enumerate USB device [ 71.255573][ T318] raw-gadget.0 gadget.3: failed to queue resume event [ 71.285588][ T307] usb 2-1: device descriptor read/64, error -71 [ 71.315616][ T318] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 71.335757][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.343396][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.351460][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.359004][ T318] usb 4-1: device descriptor read/8, error -32 [ 71.395681][ T307] usb usb2-port1: attempt power cycle [ 71.485756][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.493191][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.500800][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.507935][ T318] usb 4-1: device descriptor read/8, error -32 [ 71.615572][ T318] raw-gadget.0 gadget.3: failed to queue suspend event [ 71.622978][ T318] raw-gadget.0 gadget.3: failed to queue reset event [ 71.695626][ T318] raw-gadget.0 gadget.3: failed to queue resume event [ 71.735538][ T307] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 71.755657][ T318] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 71.764705][ T307] usb 2-1: device descriptor read/8, error -71 [ 71.775688][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.782990][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.790432][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.797978][ T318] usb 4-1: device descriptor read/8, error -32 [ 71.815856][ T957] usb 5-1: reset high-speed USB device number 24 using dummy_hcd [ 71.824581][ T957] usb 5-1: device reset changed ep0 maxpacket size! [ 71.832046][ T322] usb 5-1: USB disconnect, device number 24 [ 71.896837][ T307] usb 2-1: device descriptor read/8, error -71 [ 71.925838][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.933833][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.941443][ C1] raw-gadget.0 gadget.3: ignoring, device is not running [ 71.948822][ T318] usb 4-1: device descriptor read/8, error -32 [ 71.965551][ T322] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 72.055642][ T318] raw-gadget.0 gadget.3: failed to queue suspend event [ 72.062931][ T318] usb usb4-port1: unable to enumerate USB device [ 72.117012][ T322] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.127979][ T322] usb 5-1: config 0 has no interfaces? [ 72.133918][ T322] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 72.143279][ T322] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.151916][ T307] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 72.159945][ T322] usb 5-1: config 0 descriptor?? [ 72.176839][ T307] usb 2-1: device descriptor read/8, error -71 [ 72.195633][ T10] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 72.307129][ T307] usb 2-1: device descriptor read/8, error -71 [ 72.345642][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 72.352478][ T10] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 72.361221][ T10] usb 3-1: config 0 has no interface number 0 [ 72.367456][ T10] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 72.377844][ T10] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 72.389439][ T10] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 72.398704][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.406758][ T10] usb 3-1: Product: syz [ 72.411018][ T10] usb 3-1: Manufacturer: syz [ 72.415847][ T10] usb 3-1: SerialNumber: syz [ 72.421002][ T10] usb 3-1: config 0 descriptor?? [ 72.425638][ T307] usb usb2-port1: unable to enumerate USB device [ 72.426497][ T970] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 72.440076][ T970] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 72.569028][ T957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.577689][ T957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.645709][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 72.645746][ T434] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 72.655049][ T970] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 72.665591][ T970] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 72.787069][ T957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.796292][ T957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.805016][ T957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.813969][ T957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.822937][ T957] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.831845][ T957] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.840958][ T9] usb 5-1: USB disconnect, device number 25 [ 72.873981][ T10] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 72.884242][ T10] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 72.894315][ T10] asix 3-1:0.251: probe with driver asix failed with error -5 [ 73.045362][ T972] netlink: 8 bytes leftover after parsing attributes in process `syz.1.243'. [ 73.077882][ T36] audit: type=1400 audit(1774672549.641:212): avc: denied { read append } for pid=975 comm="syz.1.245" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.103647][ T36] audit: type=1400 audit(1774672549.641:213): avc: denied { open } for pid=975 comm="syz.1.245" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.130747][ T36] audit: type=1400 audit(1774672549.691:214): avc: denied { read } for pid=975 comm="syz.1.245" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 73.155142][ T36] audit: type=1400 audit(1774672549.691:215): avc: denied { open } for pid=975 comm="syz.1.245" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 73.216508][ T980] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.227854][ T980] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.425534][ T307] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 73.575811][ T307] usb 2-1: Using ep0 maxpacket: 8 [ 73.582531][ T307] usb 2-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 73.593529][ T307] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 73.605590][ T307] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 73.617626][ T307] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 73.628870][ T307] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 73.643360][ T307] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 73.652573][ T307] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.661300][ T307] usb 2-1: Product: syz [ 73.665943][ T322] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 73.674116][ T307] usb 2-1: Manufacturer: syz [ 73.678775][ T307] usb 2-1: SerialNumber: syz [ 73.684361][ T307] usb 2-1: config 0 descriptor?? [ 73.690131][ T978] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 73.699316][ T307] input: KB Gear Tablet as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input4 [ 73.710324][ T36] audit: type=1400 audit(1774672550.271:216): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=603 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 73.735220][ T36] audit: type=1400 audit(1774672550.271:217): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=603 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 73.771416][ T36] audit: type=1400 audit(1774672550.271:218): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=603 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 73.827069][ T322] usb 5-1: unable to get BOS descriptor or descriptor too short [ 73.837697][ T322] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 144, changing to 7 [ 73.851240][ T322] usb 5-1: New USB device found, idVendor=0763, idProduct=0150, bcdDevice= 0.40 [ 73.860576][ T322] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.868912][ T322] usb 5-1: Product: syz [ 73.873122][ T322] usb 5-1: Manufacturer: syz [ 73.877961][ T322] usb 5-1: SerialNumber: syz [ 73.908479][ T36] audit: type=1400 audit(1774672550.471:219): avc: denied { connect } for pid=975 comm="syz.1.245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 73.910364][ T307] usb 2-1: USB disconnect, device number 31 [ 73.929625][ T36] audit: type=1400 audit(1774672550.471:220): avc: denied { append } for pid=975 comm="syz.1.245" name="loop5" dev="devtmpfs" ino=54 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.086758][ T982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.095842][ T982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.108965][ T322] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 74.117054][ T322] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 74.126725][ T322] usb 5-1: USB disconnect, device number 26 [ 74.137289][ T787] udevd[787]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.170394][ T989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.179072][ T989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.188184][ T989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.197221][ T989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.646571][ T997] tmpfs: Unknown parameter 'grpquota_block_hardlimit' [ 74.646571][ T36] audit: type=1400 audit(1774672551.211:221): avc: denied { mounton } for pid=996 comm="syz.4.254" path="/42/file0" dev="tmpfs" ino=241 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 74.705596][ T322] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 74.717981][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.726812][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.820013][ T10] usb 3-1: USB disconnect, device number 24 [ 74.835526][ T322] usb 2-1: device descriptor read/64, error -71 [ 74.915538][ T65] usb 5-1: new low-speed USB device number 27 using dummy_hcd [ 74.937336][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.946253][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.065584][ T65] usb 5-1: Invalid ep0 maxpacket: 16 [ 75.075697][ T322] usb 2-1: device descriptor read/64, error -71 [ 75.155532][ T10] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 75.160209][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.172256][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.195555][ T65] usb 5-1: new low-speed USB device number 28 using dummy_hcd [ 75.305521][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 75.312080][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 75.325461][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 75.325531][ T322] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 75.334621][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.338815][ T10] usb 3-1: config 0 descriptor?? [ 75.357059][ T10] hub 3-1:0.0: bad descriptor, ignoring hub [ 75.363174][ T10] hub 3-1:0.0: probe with driver hub failed with error -5 [ 75.365523][ T65] usb 5-1: Invalid ep0 maxpacket: 16 [ 75.370848][ T10] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 75.376415][ T65] usb usb5-port1: attempt power cycle [ 75.384649][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.400515][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.409726][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.419177][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.428051][ T1000] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.437303][ T1000] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.475585][ T322] usb 2-1: device descriptor read/64, error -71 [ 75.715622][ T322] usb 2-1: device descriptor read/64, error -71 [ 75.725744][ T65] usb 5-1: new low-speed USB device number 29 using dummy_hcd [ 75.746043][ T65] usb 5-1: Invalid ep0 maxpacket: 16 [ 75.825664][ T322] usb usb2-port1: attempt power cycle [ 75.875650][ T65] usb 5-1: new low-speed USB device number 30 using dummy_hcd [ 75.895884][ T65] usb 5-1: Invalid ep0 maxpacket: 16 [ 75.901527][ T65] usb usb5-port1: unable to enumerate USB device [ 75.956768][ T36] audit: type=1400 audit(1774672552.521:222): avc: denied { write } for pid=1004 comm="syz.3.257" name="unix" dev="proc" ino=4026532509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 75.988267][ T36] audit: type=1400 audit(1774672552.551:223): avc: denied { write } for pid=1006 comm="syz.3.258" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 75.993376][ T1007] input: syz1 as /devices/virtual/input/input5 [ 76.012437][ T36] audit: type=1400 audit(1774672552.551:224): avc: denied { ioctl } for pid=1006 comm="syz.3.258" path="/dev/uinput" dev="devtmpfs" ino=194 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 76.175534][ T322] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 76.196799][ T322] usb 2-1: device descriptor read/8, error -71 [ 76.326692][ T322] usb 2-1: device descriptor read/8, error -71 [ 76.565560][ T322] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 76.586690][ T322] usb 2-1: device descriptor read/8, error -71 [ 76.716752][ T322] usb 2-1: device descriptor read/8, error -71 [ 76.825640][ T322] usb usb2-port1: unable to enumerate USB device [ 76.957363][ T1020] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.966406][ T1020] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.975860][ T36] audit: type=1400 audit(1774672553.541:225): avc: denied { map } for pid=1019 comm="syz.3.262" path=2F7365637265746D656D202864656C6574656429 dev="secretmem" ino=11310 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 77.865549][ T65] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 77.903248][ T1032] SELinux: policydb magic number 0x3 does not match expected magic number 0xf97cff8c [ 77.912981][ T1032] SELinux: failed to load policy [ 77.995508][ T65] usb 2-1: device descriptor read/64, error -71 [ 78.045587][ T322] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 78.095881][ T307] usb 3-1: reset high-speed USB device number 25 using dummy_hcd [ 78.205505][ T322] usb 5-1: Using ep0 maxpacket: 16 [ 78.213014][ T322] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 78.222526][ T322] usb 5-1: config 0 has no interface number 0 [ 78.229301][ T322] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 78.240642][ T65] usb 2-1: device descriptor read/64, error -71 [ 78.247708][ T322] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 78.258786][ T307] usb 3-1: device firmware changed [ 78.264304][ T307] usb 3-1: USB disconnect, device number 25 [ 78.271880][ T322] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 78.281617][ T322] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.291639][ T322] usb 5-1: Product: syz [ 78.296170][ T322] usb 5-1: Manufacturer: syz [ 78.300870][ T322] usb 5-1: SerialNumber: syz [ 78.310116][ T322] usb 5-1: config 0 descriptor?? [ 78.315762][ T1026] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 78.323253][ T1026] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 78.498308][ T65] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 78.537041][ T1026] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 78.544471][ T1026] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 78.615527][ T307] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 78.645517][ T65] usb 2-1: device descriptor read/64, error -71 [ 78.763587][ T322] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 78.774188][ T307] usb 3-1: Using ep0 maxpacket: 32 [ 78.780522][ T307] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.795473][ T322] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 78.808448][ T307] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.825533][ T322] asix 5-1:0.251: probe with driver asix failed with error -5 [ 78.833525][ T307] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 78.847142][ T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.860928][ T307] usb 3-1: config 0 descriptor?? [ 78.871709][ T307] hub 3-1:0.0: USB hub found [ 78.895519][ T65] usb 2-1: device descriptor read/64, error -71 [ 79.015687][ T65] usb usb2-port1: attempt power cycle [ 79.069762][ T307] hub 3-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 79.375825][ T65] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 79.406893][ T65] usb 2-1: device descriptor read/8, error -71 [ 79.446990][ T1042] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.457032][ T1042] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.471928][ T307] hid-generic 0003:046D:C31C.000B: unknown main item tag 0x0 [ 79.481320][ T307] hid-generic 0003:046D:C31C.000B: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.2-1/input0 [ 79.537061][ T65] usb 2-1: device descriptor read/8, error -71 [ 79.722315][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.732389][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.775575][ T65] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 79.796839][ T65] usb 2-1: device descriptor read/8, error -71 [ 79.926868][ T65] usb 2-1: device descriptor read/8, error -71 [ 79.943118][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.952556][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.960988][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.970051][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.035647][ T65] usb usb2-port1: unable to enumerate USB device [ 80.179142][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.188100][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.197143][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.206198][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.355716][ T1042] usb 3-1: reset high-speed USB device number 26 using dummy_hcd [ 80.365784][ T1042] usb 3-1: device reset changed ep0 maxpacket size! [ 80.373189][ T307] usb 3-1: USB disconnect, device number 26 [ 80.505580][ T307] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 80.520656][ T1048] netlink: 'syz.1.272': attribute type 25 has an invalid length. [ 80.520656][ T1049] netlink: 'syz.1.272': attribute type 16 has an invalid length. [ 80.520682][ T1048] netlink: 64094 bytes leftover after parsing attributes in process `syz.1.272'. [ 80.528806][ T1049] netlink: 'syz.1.272': attribute type 25 has an invalid length. [ 80.555054][ T1049] netlink: 64094 bytes leftover after parsing attributes in process `syz.1.272'. [ 80.566033][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 80.566412][ T1049] tmpfs: Bad value for 'nr_blocks' [ 80.579607][ T1048] Bluetooth: hci0: Frame reassembly failed (-90) [ 80.586463][ T1048] Bluetooth: hci0: Frame reassembly failed (-84) [ 80.658394][ T65] usb 5-1: USB disconnect, device number 31 [ 80.666068][ T307] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.677208][ T307] usb 3-1: config 0 has no interfaces? [ 80.683406][ T307] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 80.692695][ T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.701489][ T307] usb 3-1: config 0 descriptor?? [ 80.890952][ T1053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.899801][ T1053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.910318][ T1028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.919364][ T1028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.928453][ T1028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.938061][ T1028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.147237][ T1028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.156112][ T1028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.164998][ T1028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.174002][ T1028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.183038][ T9] usb 3-1: USB disconnect, device number 27 [ 81.565532][ T307] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 81.699018][ T307] usb 5-1: device descriptor read/64, error -71 [ 81.935522][ T10] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 81.945513][ T307] usb 5-1: device descriptor read/64, error -71 [ 82.065540][ T10] usb 3-1: device descriptor read/64, error -71 [ 82.185591][ T307] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 82.265042][ T1072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.274275][ T1072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.305584][ T10] usb 3-1: device descriptor read/64, error -71 [ 82.325573][ T307] usb 5-1: device descriptor read/64, error -71 [ 82.545563][ T10] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 82.565576][ T307] usb 5-1: device descriptor read/64, error -71 [ 82.645554][ T434] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 82.645554][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 82.675535][ T10] usb 3-1: device descriptor read/64, error -71 [ 82.685780][ T307] usb usb5-port1: attempt power cycle [ 82.905540][ T31] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 82.915519][ T10] usb 3-1: device descriptor read/64, error -71 [ 83.025515][ T307] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 83.025630][ T10] usb usb3-port1: attempt power cycle [ 83.047183][ T307] usb 5-1: device descriptor read/8, error -71 [ 83.055591][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 83.062326][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 83.074086][ T31] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 83.083718][ T31] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 83.093284][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.102333][ T31] usb 2-1: config 0 descriptor?? [ 83.176679][ T307] usb 5-1: device descriptor read/8, error -71 [ 83.310999][ T1074] syzkaller0: entered promiscuous mode [ 83.316766][ T1074] syzkaller0: entered allmulticast mode [ 83.366434][ T9] usb 2-1: USB disconnect, device number 40 [ 83.385548][ T10] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 83.406742][ T10] usb 3-1: device descriptor read/8, error -71 [ 83.425514][ T307] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 83.446971][ T307] usb 5-1: device descriptor read/8, error -71 [ 83.536862][ T10] usb 3-1: device descriptor read/8, error -71 [ 83.576838][ T307] usb 5-1: device descriptor read/8, error -71 [ 83.637178][ T1079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.646790][ T1079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.655945][ T1079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.664790][ T1079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.675614][ T1079] syzkaller0: entered promiscuous mode [ 83.681390][ T1079] syzkaller0: entered allmulticast mode [ 83.686085][ T307] usb usb5-port1: unable to enumerate USB device [ 83.775534][ T10] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 83.797041][ T10] usb 3-1: device descriptor read/8, error -71 [ 83.896486][ T307] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 83.906979][ T307] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 83.934684][ T10] usb 3-1: device descriptor read/8, error -71 [ 83.957851][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 83.957872][ T36] audit: type=1400 audit(1774672560.521:228): avc: denied { write } for pid=1081 comm="syz.1.287" name="hidraw0" dev="devtmpfs" ino=625 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 84.011663][ T36] audit: type=1400 audit(1774672560.571:229): avc: denied { create } for pid=1085 comm="syz.1.288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 84.020667][ T1086] 9pnet_fd: Insufficient options for proto=fd [ 84.040348][ T36] audit: type=1400 audit(1774672560.601:230): avc: denied { ioctl } for pid=1085 comm="syz.1.288" path="socket:[10542]" dev="sockfs" ino=10542 ioctlcmd=0xae41 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 84.067094][ T10] usb usb3-port1: unable to enumerate USB device [ 84.315594][ T10] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 84.341515][ T1090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.351317][ T1090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.373226][ T1092] kvm: emulating exchange as write [ 84.424425][ T65] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 84.433743][ T36] audit: type=1400 audit(1774672560.991:231): avc: denied { bind } for pid=1091 comm="syz.4.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 84.458417][ T65] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 84.475520][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 84.485704][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 84.503887][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 84.514285][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.537860][ T10] usb 2-1: config 0 descriptor?? [ 84.543515][ T36] audit: type=1400 audit(1774672561.091:232): avc: denied { shutdown } for pid=1091 comm="syz.4.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 84.568773][ T10] hub 2-1:0.0: bad descriptor, ignoring hub [ 84.579530][ T10] hub 2-1:0.0: probe with driver hub failed with error -5 [ 84.587560][ T10] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 84.617791][ T1101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.627510][ T1101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.637702][ T1101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.647520][ T1101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.657622][ T1101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.667680][ T1101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.734730][ T1103] input: syz1 as /devices/virtual/input/input6 [ 84.835510][ T9] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 84.880503][ T1101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.895710][ T1101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.907497][ T1101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.926550][ T1101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.985480][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 85.001637][ T9] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 85.010498][ T9] usb 5-1: config 0 has no interface number 0 [ 85.017095][ T9] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 85.027320][ T9] usb 5-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 85.041876][ T9] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 85.055666][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.064138][ T9] usb 5-1: Product: syz [ 85.085486][ T9] usb 5-1: Manufacturer: syz [ 85.090732][ T9] usb 5-1: SerialNumber: syz [ 85.106393][ T9] usb 5-1: config 0 descriptor?? [ 85.111901][ T1100] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 85.129412][ T1100] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 85.346852][ T1100] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 85.354405][ T1100] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 85.549312][ T36] audit: type=1400 audit(1774672562.111:233): avc: denied { write } for pid=1112 comm="syz.3.297" 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 [ 85.564232][ T1113] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.572944][ T9] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 85.582442][ T1113] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.592637][ T9] asix 5-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 85.610229][ T9] asix 5-1:0.251: probe with driver asix failed with error -5 [ 86.115563][ T65] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 86.215644][ T36] audit: type=1400 audit(1774672562.781:234): avc: denied { connect } for pid=1120 comm="syz.3.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.235840][ T36] audit: type=1400 audit(1774672562.781:235): avc: denied { ioctl } for pid=1120 comm="syz.3.301" path="socket:[11574]" dev="sockfs" ino=11574 ioctlcmd=0x5838 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.245247][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.262442][ T36] audit: type=1400 audit(1774672562.781:236): avc: denied { getopt } for pid=1120 comm="syz.3.301" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.271889][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.291352][ T65] usb 3-1: device descriptor read/64, error -71 [ 86.507947][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.516868][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.545602][ T65] usb 3-1: device descriptor read/64, error -71 [ 86.726183][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.734970][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.743645][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.752549][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.785567][ T65] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 86.915517][ T65] usb 3-1: device descriptor read/64, error -71 [ 86.961774][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.970861][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.979553][ T1126] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.988068][ T1126] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.155615][ T65] usb 3-1: device descriptor read/64, error -71 [ 87.265604][ T65] usb usb3-port1: attempt power cycle [ 87.345688][ T9] usb 2-1: reset high-speed USB device number 41 using dummy_hcd [ 87.496410][ T9] usb 2-1: device firmware changed [ 87.501878][ T9] usb 2-1: USB disconnect, device number 41 [ 87.516651][ T36] audit: type=1400 audit(1774672564.081:237): avc: denied { map } for pid=1133 comm="syz.3.306" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 87.528276][ T1134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.549860][ T1134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.560817][ T1134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.569610][ T1134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.580931][ T1134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.589606][ T1134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.605564][ T65] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 87.617384][ T10] usb 5-1: USB disconnect, device number 36 [ 87.628664][ T65] usb 3-1: device descriptor read/8, error -71 [ 87.766811][ T65] usb 3-1: device descriptor read/8, error -71 [ 87.815659][ T9] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 87.965630][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 87.972780][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.984548][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.994909][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 88.004390][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.014862][ T9] usb 2-1: config 0 descriptor?? [ 88.015541][ T65] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 88.022494][ T9] hub 2-1:0.0: USB hub found [ 88.046708][ T65] usb 3-1: device descriptor read/8, error -71 [ 88.147113][ T1147] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.156428][ T1147] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.176790][ T65] usb 3-1: device descriptor read/8, error -71 [ 88.223370][ T9] hub 2-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 88.285680][ T65] usb usb3-port1: unable to enumerate USB device [ 88.599739][ T1151] netlink: 8 bytes leftover after parsing attributes in process `syz.4.313'. [ 88.610362][ T1151] 9pnet_fd: Insufficient options for proto=fd [ 88.616765][ T1151] random: crng reseeded on system resumption [ 88.625467][ T9] hid-generic 0003:046D:C31C.000E: unknown main item tag 0x0 [ 88.635106][ T9] hid-generic 0003:046D:C31C.000E: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.1-1/input0 [ 88.651552][ T1154] netlink: 8 bytes leftover after parsing attributes in process `syz.4.313'. [ 88.695057][ T1161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.705024][ T1161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.925507][ T65] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 89.055516][ T65] usb 5-1: device descriptor read/64, error -71 [ 89.224344][ T1169] FAULT_INJECTION: forcing a failure. [ 89.224344][ T1169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 89.237724][ T1169] CPU: 0 UID: 0 PID: 1169 Comm: syz.3.319 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 89.237761][ T1169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 89.237774][ T1169] Call Trace: [ 89.237781][ T1169] [ 89.237789][ T1169] __dump_stack+0x21/0x30 [ 89.237821][ T1169] dump_stack_lvl+0x140/0x1c0 [ 89.237847][ T1169] ? __cfi_dump_stack_lvl+0x10/0x10 [ 89.237873][ T1169] ? check_stack_object+0x12b/0x150 [ 89.237901][ T1169] dump_stack+0x19/0x20 [ 89.237925][ T1169] should_fail_ex+0x3d7/0x530 [ 89.237951][ T1169] should_fail+0xf/0x20 [ 89.237973][ T1169] should_fail_usercopy+0x1e/0x30 [ 89.237992][ T1169] _copy_to_user+0x24/0xa0 [ 89.238010][ T1169] simple_read_from_buffer+0xed/0x160 [ 89.238024][ T1169] proc_fail_nth_read+0x1aa/0x220 [ 89.238038][ T1169] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 89.238052][ T1169] ? bpf_lsm_file_permission+0xd/0x20 [ 89.238066][ T1169] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 89.238080][ T1169] vfs_read+0x289/0xcb0 [ 89.238095][ T1169] ? __kasan_check_write+0x18/0x20 [ 89.238111][ T1169] ? __cfi_mutex_unlock+0x10/0x10 [ 89.238124][ T1169] ? __cfi_vfs_read+0x10/0x10 [ 89.238138][ T1169] ? __kasan_check_write+0x18/0x20 [ 89.238153][ T1169] ? mutex_lock+0x97/0x1d0 [ 89.238164][ T1169] ? __cfi_mutex_lock+0x10/0x10 [ 89.238176][ T1169] ? __fget_files+0x2c5/0x340 [ 89.238188][ T1169] ksys_read+0x145/0x260 [ 89.238204][ T1169] ? __cfi_ksys_read+0x10/0x10 [ 89.238220][ T1169] ? __kasan_check_read+0x15/0x20 [ 89.238235][ T1169] __x64_sys_read+0x7f/0x90 [ 89.238250][ T1169] x64_sys_call+0x2638/0x2ee0 [ 89.238305][ T1169] do_syscall_64+0x57/0xf0 [ 89.238321][ T1169] ? clear_bhb_loop+0x50/0xa0 [ 89.238337][ T1169] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 89.238353][ T1169] RIP: 0033:0x7fce67b5cfce [ 89.238365][ T1169] 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 [ 89.238377][ T1169] RSP: 002b:00007fce68b0bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 89.238392][ T1169] RAX: ffffffffffffffda RBX: 00007fce68b0c6c0 RCX: 00007fce67b5cfce [ 89.238402][ T1169] RDX: 000000000000000f RSI: 00007fce68b0c0a0 RDI: 0000000000000004 [ 89.238410][ T1169] RBP: 00007fce68b0c090 R08: 0000000000000000 R09: 0000000000000000 [ 89.238418][ T1169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.238426][ T1169] R13: 00007fce67e16038 R14: 00007fce67e15fa0 R15: 00007ffd4e039c28 [ 89.238436][ T1169] [ 89.308744][ T1132] usb 2-1: reset high-speed USB device number 42 using dummy_hcd [ 89.514507][ T65] usb 5-1: device descriptor read/64, error -71 [ 89.517132][ T1132] usb 2-1: device reset changed ep0 maxpacket size! [ 89.520864][ T307] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 89.535777][ T31] usb 2-1: USB disconnect, device number 42 [ 89.595899][ T1173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.605084][ T1173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.675582][ T31] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 89.685725][ T307] usb 3-1: Using ep0 maxpacket: 8 [ 89.693072][ T307] usb 3-1: unable to get BOS descriptor or descriptor too short [ 89.702439][ T307] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 89.713028][ T307] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 249, changing to 7 [ 89.724644][ T307] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 89.740865][ T307] usb 3-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 89.751275][ T307] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.760617][ T307] usb 3-1: Product: syz [ 89.764969][ T307] usb 3-1: Manufacturer: syz [ 89.770590][ T307] usb 3-1: SerialNumber: syz [ 89.775732][ T65] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 89.837184][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 89.854918][ T31] usb 2-1: config 0 has no interfaces? [ 89.861770][ T31] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 89.872943][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.884373][ T31] usb 2-1: config 0 descriptor?? [ 89.925547][ T65] usb 5-1: device descriptor read/64, error -71 [ 89.993606][ T307] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 90.003893][ T307] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 90.017352][ T307] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 90.027767][ T307] usb 3-1: USB disconnect, device number 36 [ 90.037178][ T320] udevd[320]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 90.095898][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.105007][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.113728][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.122425][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.165602][ T65] usb 5-1: device descriptor read/64, error -71 [ 90.275689][ T65] usb usb5-port1: attempt power cycle [ 90.331758][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.340777][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.349722][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.358573][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.367856][ T9] usb 2-1: USB disconnect, device number 43 [ 90.635550][ T65] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 90.656881][ T65] usb 5-1: device descriptor read/8, error -71 [ 90.786786][ T65] usb 5-1: device descriptor read/8, error -71 [ 91.025554][ T65] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 91.046529][ T65] usb 5-1: device descriptor read/8, error -71 [ 91.102137][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 91.102156][ T36] audit: type=1400 audit(1774672567.661:244): avc: denied { bind } for pid=1181 comm="syz.3.325" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 91.128784][ T36] audit: type=1400 audit(1774672567.661:245): avc: denied { name_bind } for pid=1181 comm="syz.3.325" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 91.151257][ T36] audit: type=1400 audit(1774672567.661:246): avc: denied { node_bind } for pid=1181 comm="syz.3.325" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 91.151266][ T10] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 91.196736][ T65] usb 5-1: device descriptor read/8, error -71 [ 91.274892][ T1185] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.283571][ T1185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.292487][ T1185] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.295534][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 91.301874][ T1185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.308253][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 91.314801][ T65] usb usb5-port1: unable to enumerate USB device [ 91.328420][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 91.344793][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.345107][ T1185] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.367362][ T1185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.375820][ T10] usb 2-1: config 0 descriptor?? [ 91.384476][ T10] hub 2-1:0.0: bad descriptor, ignoring hub [ 91.390694][ T10] hub 2-1:0.0: probe with driver hub failed with error -5 [ 91.398464][ T10] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 91.605585][ T65] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 91.755576][ T65] usb 3-1: Using ep0 maxpacket: 16 [ 91.763330][ T65] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 91.772084][ T65] usb 3-1: config 0 has no interface number 0 [ 91.778539][ T65] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 91.789025][ T65] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 91.802372][ T65] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 91.812180][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.820700][ T65] usb 3-1: Product: syz [ 91.824993][ T65] usb 3-1: Manufacturer: syz [ 91.829999][ T65] usb 3-1: SerialNumber: syz [ 91.835488][ T65] usb 3-1: config 0 descriptor?? [ 91.841155][ T1187] raw-gadget.6 gadget.2: fail, usb_ep_enable returned -22 [ 91.848940][ T1187] raw-gadget.6 gadget.2: fail, usb_ep_enable returned -22 [ 91.922935][ T36] audit: type=1400 audit(1774672568.481:247): avc: denied { create } for pid=1192 comm="syz.3.330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 91.943499][ T36] audit: type=1400 audit(1774672568.501:248): avc: denied { write } for pid=1192 comm="syz.3.330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 91.983498][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.992579][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.057795][ T1187] raw-gadget.6 gadget.2: fail, usb_ep_enable returned -22 [ 92.065664][ T1187] raw-gadget.6 gadget.2: fail, usb_ep_enable returned -22 [ 92.085560][ T10] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 92.203883][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.212901][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.221796][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.230756][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.239055][ T10] usb 5-1: Using ep0 maxpacket: 8 [ 92.240716][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.245401][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 92.253594][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.263912][ T10] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 92.280572][ T10] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 92.290209][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.299514][ T10] usb 5-1: config 0 descriptor?? [ 92.474874][ T65] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 92.485132][ T65] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -32 [ 92.486144][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.497681][ T65] asix 3-1:0.251: probe with driver asix failed with error -32 [ 92.507636][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.525939][ T65] usb 3-1: USB disconnect, device number 37 [ 92.536022][ T1202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.545404][ T1202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.586202][ T307] usb 5-1: USB disconnect, device number 41 [ 93.064886][ T1211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.073720][ T1211] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.083086][ T1211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.093122][ T1211] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.138251][ T1211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.148828][ T1211] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.196172][ T1215] fuse: Bad value for 'fd' [ 93.255555][ T65] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 93.400250][ T1221] FAULT_INJECTION: forcing a failure. [ 93.400250][ T1221] name failslab, interval 1, probability 0, space 0, times 0 [ 93.413106][ T1221] CPU: 0 UID: 0 PID: 1221 Comm: syz.4.341 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 93.413157][ T1221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 93.413166][ T1221] Call Trace: [ 93.413176][ T1221] [ 93.413182][ T1221] __dump_stack+0x21/0x30 [ 93.413203][ T1221] dump_stack_lvl+0x140/0x1c0 [ 93.413218][ T1221] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.413234][ T1221] dump_stack+0x19/0x20 [ 93.413249][ T1221] should_fail_ex+0x3d7/0x530 [ 93.413264][ T1221] should_failslab+0xac/0x100 [ 93.413276][ T1221] kmem_cache_alloc_node_noprof+0x45/0x420 [ 93.413294][ T1221] ? dup_task_struct+0xc1/0xd80 [ 93.413308][ T1221] ? kasan_save_alloc_info+0x40/0x50 [ 93.413323][ T1221] ? __kasan_kmalloc+0x96/0xb0 [ 93.413334][ T1221] ? __kmalloc_cache_noprof+0x23c/0x470 [ 93.413351][ T1221] dup_task_struct+0xc1/0xd80 [ 93.413363][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413379][ T1221] ? _raw_spin_lock_irq+0x93/0x120 [ 93.413395][ T1221] ? copy_process+0x32a0/0x32a0 [ 93.413415][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413431][ T1221] copy_process+0x55a/0x32a0 [ 93.413445][ T1221] ? __cfi_copy_process+0x10/0x10 [ 93.413458][ T1221] ? __kmalloc_cache_noprof+0x23c/0x470 [ 93.413475][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413491][ T1221] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 93.413504][ T1221] vhost_task_create+0x1f7/0x400 [ 93.413515][ T1221] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 93.413529][ T1221] ? __cfi_vhost_task_create+0x10/0x10 [ 93.413541][ T1221] ? __cfi_vhost_task_fn+0x10/0x10 [ 93.413553][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413567][ T1221] ? mutex_lock+0x97/0x1d0 [ 93.413579][ T1221] ? __cfi_mutex_lock+0x10/0x10 [ 93.413590][ T1221] ? kernel_text_address+0xa9/0xe0 [ 93.413605][ T1221] kvm_mmu_post_init_vm+0x161/0x300 [ 93.413621][ T1221] kvm_arch_vcpu_ioctl_run+0xf3/0x1bd0 [ 93.413638][ T1221] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 93.413653][ T1221] ? kstrtoull+0x13b/0x1e0 [ 93.413666][ T1221] ? kstrtouint+0x78/0xf0 [ 93.413679][ T1221] ? ioctl_has_perm+0x1bc/0x500 [ 93.413693][ T1221] ? __asan_memcpy+0x5a/0x80 [ 93.413709][ T1221] ? ioctl_has_perm+0x408/0x500 [ 93.413723][ T1221] ? has_cap_mac_admin+0xd0/0xd0 [ 93.413737][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413752][ T1221] ? mutex_lock_killable+0x97/0x1d0 [ 93.413764][ T1221] ? __cfi_mutex_lock_killable+0x10/0x10 [ 93.413776][ T1221] ? proc_fail_nth_write+0x184/0x220 [ 93.413792][ T1221] kvm_vcpu_ioctl+0xa48/0x1000 [ 93.413809][ T1221] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 93.413826][ T1221] ? __cfi_vfs_write+0x10/0x10 [ 93.413842][ T1221] ? __kasan_check_write+0x18/0x20 [ 93.413857][ T1221] ? mutex_unlock+0x90/0x240 [ 93.413868][ T1221] ? __cfi_mutex_unlock+0x10/0x10 [ 93.413879][ T1221] ? __fget_files+0x2c5/0x340 [ 93.413891][ T1221] ? __fget_files+0x2c5/0x340 [ 93.413902][ T1221] ? bpf_lsm_file_ioctl+0xd/0x20 [ 93.413915][ T1221] ? security_file_ioctl+0x3e/0x110 [ 93.413929][ T1221] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 93.413945][ T1221] __se_sys_ioctl+0x132/0x1b0 [ 93.413957][ T1221] __x64_sys_ioctl+0x7f/0xa0 [ 93.413968][ T1221] x64_sys_call+0x1878/0x2ee0 [ 93.413984][ T1221] do_syscall_64+0x57/0xf0 [ 93.413999][ T1221] ? clear_bhb_loop+0x50/0xa0 [ 93.414016][ T1221] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.414032][ T1221] RIP: 0033:0x7f746ed9c799 [ 93.414045][ T1221] 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 [ 93.414056][ T1221] RSP: 002b:00007f746fc3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.414071][ T1221] RAX: ffffffffffffffda RBX: 00007f746f015fa0 RCX: 00007f746ed9c799 [ 93.414081][ T1221] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 93.414090][ T1221] RBP: 00007f746fc3e090 R08: 0000000000000000 R09: 0000000000000000 [ 93.414098][ T1221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 93.414106][ T1221] R13: 00007f746f016038 R14: 00007f746f015fa0 R15: 00007ffcc14feae8 [ 93.414117][ T1221] [ 93.415475][ T65] usb 3-1: Using ep0 maxpacket: 32 [ 93.843237][ T65] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 93.854035][ T1228] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.854838][ T65] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 93.865969][ T1228] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.872841][ T65] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 93.889951][ T65] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.902396][ T65] usb 3-1: config 0 descriptor?? [ 93.931590][ T1230] netlink: 'syz.1.344': attribute type 4 has an invalid length. [ 93.940128][ T1230] netlink: 17 bytes leftover after parsing attributes in process `syz.1.344'. [ 94.005681][ T333] usb 2-1: USB disconnect, device number 44 [ 94.175708][ T10] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 94.326052][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 94.332691][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.343836][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.353959][ T10] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 94.363420][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.372062][ T10] usb 5-1: config 0 descriptor?? [ 94.378046][ T10] hub 5-1:0.0: USB hub found [ 94.399425][ T36] audit: type=1400 audit(1774672570.963:249): avc: denied { getopt } for pid=1244 comm="syz.3.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 94.400069][ T1245] fuse: Bad value for 'fd' [ 94.419989][ T36] audit: type=1400 audit(1774672570.963:250): avc: denied { mounton } for pid=1244 comm="syz.3.351" path="/119/file0" dev="tmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 94.449088][ T65] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 94.456855][ T36] audit: type=1400 audit(1774672570.983:251): avc: denied { ioctl } for pid=1244 comm="syz.3.351" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 94.479621][ T1251] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.491765][ T1251] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 94.578820][ T10] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 94.605565][ T65] usb 2-1: device descriptor read/64, error -71 [ 94.845526][ T65] usb 2-1: device descriptor read/64, error -71 [ 94.980737][ T10] hid-generic 0003:046D:C31C.000F: unknown main item tag 0x0 [ 94.989363][ T10] hid-generic 0003:046D:C31C.000F: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.4-1/input0 [ 95.039792][ T1259] capability: warning: `syz.3.355' uses 32-bit capabilities (legacy support in use) [ 95.050869][ T1259] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.060132][ T1259] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.085621][ T65] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 95.215562][ T65] usb 2-1: device descriptor read/64, error -71 [ 95.455574][ T65] usb 2-1: device descriptor read/64, error -71 [ 95.483179][ T1263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.491766][ T1263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.565682][ T65] usb usb2-port1: attempt power cycle [ 95.632684][ T1270] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.641455][ T1270] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.700669][ T1263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.709552][ T1263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.718409][ T1263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.727271][ T1263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.865856][ T1260] usb 5-1: reset high-speed USB device number 42 using dummy_hcd [ 95.905528][ T65] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 95.926888][ T65] usb 2-1: device descriptor read/8, error -71 [ 95.936152][ T1263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.945309][ T1263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.954195][ T1263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.963773][ T1263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.995577][ T1260] usb 5-1: device descriptor read/64, error -71 [ 96.056714][ T65] usb 2-1: device descriptor read/8, error -71 [ 96.163218][ T1272] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.172022][ T1272] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.235552][ T1260] usb 5-1: device descriptor read/64, error -71 [ 96.295502][ T65] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 96.316621][ T65] usb 2-1: device descriptor read/8, error -71 [ 96.446579][ T65] usb 2-1: device descriptor read/8, error -71 [ 96.475606][ T1260] usb 5-1: reset high-speed USB device number 42 using dummy_hcd [ 96.555608][ T65] usb usb2-port1: unable to enumerate USB device [ 96.605555][ T1260] usb 5-1: device descriptor read/64, error -71 [ 96.692184][ T1274] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 96.692211][ T1274] rust_binder: Read failure Err(EFAULT) in pid:334 [ 96.709319][ T1276] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.724618][ T1276] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.845575][ T1260] usb 5-1: device descriptor read/64, error -71 [ 96.973990][ T333] usb 3-1: USB disconnect, device number 38 [ 97.085506][ T1260] usb 5-1: reset high-speed USB device number 42 using dummy_hcd [ 97.708056][ T1282] ------------[ cut here ]------------ [ 97.713678][ T1282] WARNING: CPU: 1 PID: 1282 at mm/page_alloc.c:5268 __alloc_pages_noprof+0x109/0x7e0 [ 97.724331][ T1282] Modules linked in: [ 97.728565][ T1282] CPU: 1 UID: 0 PID: 1282 Comm: syz.1.363 Not tainted syzkaller #0 7beaeb3ad893ecbf8bcfcfada8847ce2a8dfc7fe [ 97.740120][ T1282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 97.750535][ T1282] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 97.757343][ T1282] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 0a 7f 0b 06 00 0f 85 c2 00 00 00 c6 05 fd 7e 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 97.777295][ T1282] RSP: 0018:ffffc90004757560 EFLAGS: 00010246 [ 97.783398][ T1282] RAX: 0000000000000000 RBX: 0000000000000016 RCX: 0000000000000000 [ 97.791531][ T1282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90004757618 [ 97.800029][ T1282] RBP: ffffc900047576a0 R08: ffffc90004757617 R09: 0000000000000000 [ 97.808360][ T1282] R10: ffffc90004757600 R11: fffff520008eaec3 R12: ffffc900047575a0 [ 97.816669][ T1282] R13: dffffc0000000000 R14: 1ffff920008eaeb0 R15: 0000000000000000 [ 97.824770][ T1282] FS: 00007fbaf12e26c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 97.834134][ T1282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.841145][ T1282] CR2: 0000200000005000 CR3: 000000011583c000 CR4: 00000000003526b0 [ 97.849619][ T1282] Call Trace: [ 97.853003][ T1282] [ 97.856082][ T1282] ? vfs_write+0x3c5/0xf90 [ 97.860647][ T1282] ? ksys_write+0x145/0x260 [ 97.865299][ T1282] ? x64_sys_call+0x271c/0x2ee0 [ 97.870780][ T1282] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 97.876764][ T1282] ? hashtab_init+0xdb/0x1f0 [ 97.881465][ T1282] ___kmalloc_large_node+0x81/0x210 [ 97.886768][ T1282] ? hashtab_init+0xdb/0x1f0 [ 97.891508][ T1282] __kmalloc_large_node_noprof+0x1e/0xd0 [ 97.897622][ T1282] ? hashtab_init+0xdb/0x1f0 [ 97.902513][ T1282] __kmalloc_noprof+0x326/0x500 [ 97.907829][ T1282] ? kasan_save_alloc_info+0x40/0x50 [ 97.913423][ T1282] hashtab_init+0xdb/0x1f0 [ 97.917945][ T1282] ? common_read+0x175/0x490 [ 97.922912][ T1282] symtab_init+0x44/0x70 [ 97.927327][ T1282] common_read+0x1e6/0x490 [ 97.932182][ T1282] ? hashtab_init+0xdb/0x1f0 [ 97.936957][ T1282] ? __cfi_common_read+0x10/0x10 [ 97.942111][ T1282] ? hashtab_init+0x105/0x1f0 [ 97.946925][ T1282] policydb_read+0xab8/0x28b0 [ 97.951934][ T1282] ? __kasan_kmalloc+0x96/0xb0 [ 97.957038][ T1282] ? __cfi_policydb_read+0x10/0x10 [ 97.962284][ T1282] ? security_load_policy+0x130/0x12d0 [ 97.967836][ T1282] security_load_policy+0x16a/0x12d0 [ 97.973203][ T1282] ? irqentry_exit+0x4a/0x60 [ 97.978036][ T1282] ? asm_exc_page_fault+0x2b/0x30 [ 97.983267][ T1282] ? __cfi_security_load_policy+0x10/0x10 [ 97.989335][ T1282] ? rep_movs_alternative+0x4a/0xa0 [ 97.994686][ T1282] sel_write_load+0x2a7/0x5f0 [ 97.999706][ T1282] ? __cfi_sel_write_load+0x10/0x10 [ 98.005126][ T1282] ? bpf_lsm_file_permission+0xd/0x20 [ 98.010717][ T1282] ? __cfi_sel_write_load+0x10/0x10 [ 98.016490][ T1282] vfs_write+0x3c5/0xf90 [ 98.020883][ T1282] ? __cfi_vfs_write+0x10/0x10 [ 98.025725][ T1282] ? __kasan_check_write+0x18/0x20 [ 98.031072][ T1282] ? mutex_lock+0x97/0x1d0 [ 98.035702][ T1282] ? __cfi_mutex_lock+0x10/0x10 [ 98.040948][ T1282] ? __fget_files+0x2c5/0x340 [ 98.045980][ T1282] ksys_write+0x145/0x260 [ 98.051287][ T1282] ? __cfi_ksys_write+0x10/0x10 [ 98.056497][ T1282] ? __kasan_check_write+0x18/0x20 [ 98.062082][ T1282] ? fpregs_restore_userregs+0x11c/0x260 [ 98.068083][ T1282] __x64_sys_write+0x7f/0x90 [ 98.072818][ T1282] x64_sys_call+0x271c/0x2ee0 [ 98.077799][ T1282] do_syscall_64+0x57/0xf0 [ 98.082275][ T1282] ? clear_bhb_loop+0x50/0xa0 [ 98.087417][ T1282] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 98.093360][ T1282] RIP: 0033:0x7fbaf039c799 [ 98.097839][ T1282] 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 [ 98.118302][ T1282] RSP: 002b:00007fbaf12e2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 98.126975][ T1282] RAX: ffffffffffffffda RBX: 00007fbaf0615fa0 RCX: 00007fbaf039c799 [ 98.135244][ T1282] RDX: 0000000000006000 RSI: 0000200000000000 RDI: 0000000000000003 [ 98.143370][ T1282] RBP: 00007fbaf0432c99 R08: 0000000000000000 R09: 0000000000000000 [ 98.151578][ T1282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.161298][ T1282] R13: 00007fbaf0616038 R14: 00007fbaf0615fa0 R15: 00007ffe6f165498 [ 98.169574][ T1282] [ 98.172889][ T1282] ---[ end trace 0000000000000000 ]--- [ 98.178884][ T1282] SELinux: failed to load policy [ 102.165761][ T1260] usb 5-1: device descriptor read/8, error -110 [ 102.296248][ T1260] usb 5-1: device descriptor read/8, error -32 [ 102.535576][ T1260] usb 5-1: reset high-speed USB device number 42 using dummy_hcd [ 102.556554][ T1260] usb 5-1: device descriptor read/8, error -32 [ 102.686177][ T1260] usb 5-1: device descriptor read/8, error -32 [ 102.795738][ T45] usb 5-1: USB disconnect, device number 42