last executing test programs: 5.355107945s ago: executing program 1 (id=424): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xc, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r1, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x1, 0x1}}) read(r1, &(0x7f0000000740)=""/4096, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$netlink(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="240000001e002907000000040007430000000c00"], 0x24}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x200840, 0x40) 5.330665306s ago: executing program 1 (id=425): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfef9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x6, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x103, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x404, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x50e, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0x2, 0x2000006f, 0x8e, 0xd50, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x588180, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff5, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7ffe, 0x67b2, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x1, 0x8, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140ed, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000c40)="120000001200e7ef007b0000000000faffa0", 0x12, 0x8800, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000600)=""/191, 0xbf}, 0x5}], 0x1, 0x2000, &(0x7f0000003700)={0x77359400}) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0x8], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = dup(r5) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 4.385407879s ago: executing program 1 (id=431): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000018105704da0700000000000109022400010000ba0009040000090300000009210000000122220009058103"], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, 0x0, &(0x7f0000000040)) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000600)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) write$cgroup_pid(r2, 0x0, 0x0) (async) write$cgroup_pid(r2, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022220000009523b3"], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r3 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) (async) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) membarrier(0x10, 0x0) close_range(r7, r7, 0x0) (async) close_range(r7, r7, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, 0x0) syz_ublk_add_dev(r3, r4, r5, r6, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)) (async) syz_ublk_add_dev(r3, r4, r5, r6, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)={0x0, 0x22, 0xff, {0xff, 0x9, "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"}}, &(0x7f0000000380)={0x0, 0x3, 0x5f, @string={0x5f, 0x3, "1b87a9fa0c2c6d28c022c0d2fb826663c1849eec0e1f8d3f4b94aa3d88cd1f349974524ef06e25001300ad1d3cc01d1f5db1848e4c2e37787899b662ce8826a7bf3a9c8613cd4193123ebb744aeb698b6918d8d1826285a6aa6d6417cd"}}, &(0x7f0000000400)={0x0, 0xf, 0xfffffffffffffd64, {0x5, 0xf, 0x5}}, &(0x7f0000000440)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7f, 0x12, 0x1, 0x10, "08003ad7", "e8ff3f00"}}, &(0x7f0000000480)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x1b, 0x6, 0x2, 0x9, 0xfffb, 0xa}}}, &(0x7f0000000940)={0x84, &(0x7f0000000500)={0x20, 0x16, 0x6a, "35ab824582dc0ae8548a65c1419a219e2cfdc40bba11902e65193a25829f46245c4eca855683d171c9f9641237b1697e5ce42ec83b55ad5903b093aa32b714519651758f6807b185f62873787718d6c622a8461feb20922f1a3014190ceb9632543ea74e0f100682ec56"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0xe}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0xfd}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000640)={0x20, 0x0, 0x4, {0x80, 0x4}}, &(0x7f00000000c0)={0x40, 0x7, 0x2, 0x99}, &(0x7f00000006c0)={0x40, 0x9, 0x1, 0x8}, &(0x7f0000000700)={0x40, 0xb, 0x2, "a0f9"}, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x8be}, &(0x7f0000000780)={0x40, 0x13, 0x6, @broadcast}, &(0x7f00000007c0)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f0000000800)={0x40, 0x19, 0x2, '0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r5, r6, r7, r8, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup(r10) syz_ublk_setup_queues(r11, r9, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x1, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6474, 0x200, 0x2, 0x15e, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x400, 0x10000000, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x200, 0x3, 0x0, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x2, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x2, 0x0, r11, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0x4, 0x8004, 0x0, 0x0}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000340)={{0x2, 0x3, 0xf3b, 0x2, 0x13fffffc}}) 4.007171969s ago: executing program 2 (id=433): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x12, r0, 0x544f2000) (async, rerun: 32) prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) (rerun: 32) setreuid(0xee01, 0x0) (async) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0xee01, 0x0, 0x0) (async, rerun: 32) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) (rerun: 32) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000321000/0x400000)=nil) (async, rerun: 64) fadvise64(r0, 0x5, 0x4, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 3.863064773s ago: executing program 2 (id=435): setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000200)=@name={0x1e, 0x2, 0x0, {{0x42}, 0x2}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x10000042, 0x0, 0x2}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) write(r3, &(0x7f0000000040)="0f1f", 0x2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @rand_addr=0x64010102}, {0x2, 0x4e22, @local}, {0x2, 0x4e21, @broadcast}, 0x114, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)='veth1_to_batadv\x00', 0xbfd0, 0x4, 0xa000}) ioctl$UBLK_U_CMD_START_DEV(r3, 0xc0207506, &(0x7f0000000240)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) write$cgroup_pid(r3, &(0x7f00000002c0)=r4, 0x12) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x1, 0x2}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x8d4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/self/make-it-fail\x00', 0x2, 0x1cc) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000000c0)) write(r5, &(0x7f0000000100)='5', 0x1) 3.862188743s ago: executing program 2 (id=436): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, 0x0, 0x0, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 3.021821664s ago: executing program 2 (id=441): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000480)=ANY=[@ANYBLOB="001606"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="400f02"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000040)={0x44, &(0x7f00000000c0)=ANY=[@ANYBLOB="40350100000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2.485950447s ago: executing program 0 (id=443): r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x3d}}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x3a) recvmmsg(r2, &(0x7f0000005d00)=[{{0x0, 0x0, 0x0}, 0x7c9}], 0x1, 0x40010003, 0x0) open_tree(r1, &(0x7f00000008c0)='\x00', 0x1001) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched_retired(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000600)=@newtaction={0x44, 0x30, 0x1, 0x70bd29, 0x25dfdbfb, {}, [{0x30, 0x1, [@m_ipt={0x2c, 0x1, 0x0, 0x0, {{0x59}, {0x4}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x9080) creat(&(0x7f0000000180)='./file0\x00', 0xf0) lsetxattr$trusted_overlay_upper(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00), 0x0, 0x0, 0x1) llistxattr(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=""/27, 0x1b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) 2.36308582s ago: executing program 0 (id=444): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_INPUT(r0, &(0x7f0000000040)={0x8, {"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", 0x1000}}, 0x1006) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/42, 0xffffffffffffff54, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r2, &(0x7f0000001fc0)=""/4079, 0xfef) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x4, 0x0, 0x0, 0xfffffffe}) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002840), 0x1, 0x0) socket(0x10, 0x2, 0x0) socket(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000340)=0x7ff, 0x4) socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f00000000c0)={0x80a, 0x0, 0x4, 0x7}, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000520001000000000000000000020000000c00", @ANYRES16=r5], 0x20}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$unix(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) r7 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r7, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 2.34857459s ago: executing program 0 (id=445): unshare(0x60040000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="64000000100001060000000000000000000000000000000000000000000000001000030076657468300000000000000024001200080001007665746818000200140001000000000000000000000000000000000010000300766574683100000000000000", 0x64}], 0x1}, 0x0) 2.211160194s ago: executing program 0 (id=447): ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='comm\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0x40000011}) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0x3, 0x151200) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) ioctl$FUSE_DEV_IOC_BACKING_CLOSE(r3, 0x4004e502, &(0x7f0000000000)=0x7fff) epoll_pwait(r2, &(0x7f0000002100)=[{}], 0x1, 0x80000000, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) 1.392412614s ago: executing program 0 (id=450): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x7, &(0x7f00000001c0)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000005c0)={&(0x7f0000000380)=@canfd={{0x2, 0x0, 0x1, 0x1}, 0x23, 0x3, 0x0, 0x0, "22bb191c3413648fc570aaa49837f125b6d9fa2ec226aaabb8f7dfe2bf31d8a19abec1420a9e11cdb7d7d9a554bf30755cdf02364042e256d8b1c8c10c764cd9"}, 0x48}}, 0x4008054) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) flock(r3, 0x8) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) syz_fuse_handle_req(r2, &(0x7f000000a380)="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0x2000, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x8010, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0, 0x1) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000700)={&(0x7f00000002c0)={0x50, 0x0, 0x8000000000000000, {0x7, 0x2b, 0x0, 0x2c000, 0x0, 0x0, 0x3, 0x1000000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.315070186s ago: executing program 1 (id=451): memfd_create(&(0x7f0000000000)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0x8) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x295, 0x0) r1 = syz_pidfd_open(0x0, 0x0) process_madvise(r1, &(0x7f0000002900)=[{&(0x7f0000000600)="09b48fa5de18be4cab4453eb7922e4a3884e7426837b0c9ea4178b66ba94a34cc9d8cb445f3fad5ca94fa69942f57f5fe96c62437c5edb3456facd2c442c4e55940d267a872e0681f8a687f7ceead539854ec778d429bb3100db4aa4589ddb473ab0171d97319de1e515f4da05d172173cb0e534224152fde885b6fd330da187d2c13570cb1e944e35347aeb3d438e69c07dc957b9159a2ddf7fb5d854758d47e2ef4afd8f5f1192bf9c774f9d47767c9de9b49725c6cf4084cf8f40a948983d399937d7ca844bdbe32b441b2a318aace6f95cf2ddf571a2a6a116305cba26ce9e26", 0xe2}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="d339f843f2a7a445ace243ece7cd00e038b7ebd095ec438f4b5f7d6169d9f47023af8bb5aaeb0c64af5459e6c0a35db9a7609c7678e8eaf162402bb1e5129a0e70c0a79c29970b2cba2111d42acd74f178d92f7895c7ed06da306be56e35bece97c977fd53d054ae23489d6be4478dc7df6d", 0x72}, {&(0x7f0000001780)="cc0157a902865495e3a8f6d8de205b0cada7a26883f64011110125449776f1c910770999be4cc80a41d338392c8f34f46a8b4ac5852b8a2b40254bbaeac5dbcf87ac4823bf4bc08dacace83fc07fe63dafdb9d57a17d8789c3f4495a6836b9f946d34ace8b4797ef808a2e55456eb6322b72fe74cd9a6ead679dfbe510f69fd4ee5ce610f537379bc4bd36510482d0f3a95b8c18b2f7b13ab91251460f756f3269f563db645e5d27c41918cb6815b891426bbd923f6b3a5a8e95d4de", 0xbc}, {&(0x7f0000001840)="4e4e353e06ad65dfca4dc533f171c685cd7c340e9aad92a9b3b2542622f3e8bda5e23874597ed9003d6a95ee7dc08670c6fdd1f2337bcba2a319cb2349e1c11f87fa0fb40f27a27a94f9b645c68ea611aa45bae4a37ff6cf323bbf44e7586858926c09ea55101e7a824863d81c59337dffc31b9f9b3a3647", 0x78}, {&(0x7f00000018c0)="9a689525af04fc5deff682d60620f054", 0x10}, {&(0x7f0000001900)="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", 0x1000}], 0x7, 0x9, 0x0) r2 = openat$selinux_policy(0xffffff9c, &(0x7f0000000300), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x0, 0x0, 0x0}) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090400206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) ioctl$USBDEVFS_ALLOW_SUSPEND(r4, 0x5522) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f00000002c0)=@usbdevfs_connect={0x5}) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="40050b000000"], 0x0, 0x0, 0x0}, 0x0) 1.301169557s ago: executing program 0 (id=452): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000002c0)={0x40, 0xa, 0x6, "d8cfb19ad81a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r1, &(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r2, &(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42, 0x2}}}, 0x10) bind$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x42, 0x3}}}, 0x10) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x3, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x8c) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, &(0x7f0000000000)={0x20, 0x7, 0x6e, {0x6e, 0x5, "848e69e5eea71c5952b9e5de784ad582ba498f2549dc47d98bb6772d9a772ab732ea20aef151fedc225a3cb5aa41f67ba0acbf36a9f695f7edf636b046da4bc717e7b29aa44150103a4782b247232b5e5b597250eb8a06c168d91c668d82d3fb6efca9c5df73484ba7dd394d"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x30}}, &(0x7f0000000100)={0x0, 0x22, 0x29, {[@global=@item_012={0x2, 0x1, 0x3, "cc4d"}, @global=@item_4={0x3, 0x1, 0x2, "a5650782"}, @local=@item_4={0x3, 0x2, 0x9, "be635ad6"}, @main=@item_4={0x3, 0x0, 0xc, "199620eb"}, @main=@item_4={0x3, 0x0, 0xd, "2b6da7de"}, @global=@item_012={0x0, 0x1, 0x5614f4315fc4573f}, @global=@item_012={0x1, 0x1, 0x6, 'S'}, @local=@item_4={0x3, 0x2, 0x1, "62ab4b7a"}, @main=@item_4={0x3, 0x0, 0xb, "49f90df8"}, @global=@item_4={0x3, 0x1, 0x7, "5fbedde6"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x2, 0x7, 0x1, {0x22, 0xbc2}}}}, &(0x7f00000005c0)={0x2c, &(0x7f0000000300)={0x0, 0x17, 0x99, "23e1291452ecfe880a10b82568e83dc0b08f6243bd2f0d2480e6b648826ece49a84b3cb7d85145ff1c00670dd373d717d5ba3ac778e0cdebd86ed618a8e18edd4ee2ec8fb61e8fa6d7c046e3b905fef60e393ad2968905508862d61728e6ccdce0ace4c1b34be335a0fe06f23635269a546898bb774c6d618ce4846a2a071f24363f31be5f6efdd0e470aef5801e9d8534b0a165ae8db59e13"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0xce}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000480)={0x20, 0x1, 0x6d, "3c3ac43ca9dfa2c2b788a55a046a405e273c4026e627516a6688efb316af78d7075b8e36d3830e26d8ca440c4be7eb3e9abd77fd2302c3a6fb89de997abd7dca65ac1221ce3303f8d9d7b20c8ac6f3a4a2fdf69eeef809556c5237009cac339c909bb195334d995cfe739bf0da"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x1}}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000000180)={0x20, 0x12, 0x6, "bcad0d56b326"}, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x82, 0x1, "92"}, 0x0, 0x0, 0x0}) 1.039184074s ago: executing program 3 (id=454): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000400)=ANY=[], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000480)=ANY=[@ANYBLOB="001606"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="400f02"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000040)={0x44, &(0x7f00000000c0)=ANY=[@ANYBLOB="40350100000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 796.24032ms ago: executing program 1 (id=455): 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) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000780)={0x0, {{0xa, 0x4e20, 0x7, @mcast2, 0x4}}, 0x1}, 0x90) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="dae72df3f86c3d02eebb9f8fab9cabca4cd9f2caabc214b018b0361183bd4eb73f381b30173f79969a4ce36dc4b0bc092c7ec0c93e9549122faabd5a58f43a5c92d4f81963bb446e9259ad27551dfe9a83af756150c06a92e360dd1fed40408bbd92163cee0a4d4dafc771f63cdbab8f37", 0x71}, {&(0x7f0000000300)="61380140ecf8a3d0921d4990bf7fb09d1539274c6738e4748854a3167ebb13c6fb6b90425cf69b791eb27ad330cecd61e01553af801a6e0d628076a0ca905037f941bbd780bd88cc6277df5ec02e294489ba7124f5b9ed8b04c71981eb8cad39330cc0a258c3c97eb8c2295d08fdd02fbfadb2da364e04f5029fe451b66e3b5f2a91d86953ae3d1c8ad60f41cba2b6a271228573f3f5237a87d506a86fdf4b680a4c6efec0c5f94655636ab56f9be1639432", 0xb2}, {&(0x7f0000000040)="f3c7f2a120d19d0cf9e96c7e15", 0xd}], 0x3, 0x0, 0xb8}}], 0x1, 0xc005) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0x1, 0x0, 0x4008, 0x0, 0x10, 0x0, 0x4, 0x80, 0x9, 0x80, 0x0, 0xfffffffe, 0xfffffff8, 0x0, 0xff, 0xff, 0x6, '\x00', 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101901, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CAP_VM_DISABLE_NX_HUGE_PAGES(r6, 0x4068aea3, &(0x7f0000000280)) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/disk', 0x169a82, 0x0) write$tcp_congestion(r7, &(0x7f0000000000)='dctcp\x00', 0x6) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000003c0)={0x3, 0x0, [{0x1000, 0x3, 0x1, 0x0, @irqchip={0x8, 0xfff}}, {0x0, 0x3, 0x1, 0x0, @sint={0x1, 0x3}}, {0x400, 0x3, 0x0, 0x0, @sint={0x2ad3, 0x752b}}]}) getpeername(r4, 0x0, 0x0) 725.241962ms ago: executing program 1 (id=456): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x3b}, @in6=@local, 0x0, 0x0, 0x0, 0xc9c, 0xa, 0x10, 0x30, 0x0, 0x0, 0xee01}, {0x0, 0x7f, 0x7, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff}, {0xffffffff, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x1, 0x0, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x84811}, 0x80) (async) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x3b}, @in6=@local, 0x0, 0x0, 0x0, 0xc9c, 0xa, 0x10, 0x30, 0x0, 0x0, 0xee01}, {0x0, 0x7f, 0x7, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x5, 0xffffffffffffffff}, {0xffffffff, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x1, 0x0, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x84811}, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x7) openat$ptmx(0xffffffffffffff9c, 0x0, 0x88ce359bdb08143e, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000134000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="0f20c035000000200f22c0b900090000b82f470000ba00000000b9e30a0000b80b000000ba000000000f30c46389224ed502652e46f7beed00000064f3400f09f028860080000066430f3804bc3ded00000047d03d00200000643e420f01c364673e0fc7ae00000000", 0x69}], 0x1, 0x7c, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000134000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="0f20c035000000200f22c0b900090000b82f470000ba00000000b9e30a0000b80b000000ba000000000f30c46389224ed502652e46f7beed00000064f3400f09f028860080000066430f3804bc3ded00000047d03d00200000643e420f01c364673e0fc7ae00000000", 0x69}], 0x1, 0x7c, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) (async) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0xc9c, 0xa, 0x10, 0x30, 0x87}, {0x0, 0x7f, 0x7, 0x8, 0xfffffffffffffffc, 0xffffffffffffffff, 0x5, 0xffffffffffffffff}, {0xffffffff, 0x0, 0xe, 0x5}, 0x0, 0x0, 0x1, 0x1, 0x2}}, 0xb8}, 0x1, 0x0, 0x0, 0x84811}, 0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e62, 0x1ff, @loopback={0xfe80000000000000}, 0x23}, 0x1c) 503.101067ms ago: executing program 3 (id=457): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000380)={'\x00', 0xf6ad, 0x2605, 0x0, 0x1, 0x8}) rt_sigqueueinfo(0x0, 0x28, &(0x7f0000000340)={0x2b, 0xfffffffd, 0x400}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x800, 0x4, 0x81, 0x3, 0x1, 0x0, 0x3, 0x12, 0x8, 0x0, 0xfffffffffffffffc, 0x7ff, 0x4, 0x4, 0x80000000000624], 0x1000, 0x4f3c4}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 472.346278ms ago: executing program 3 (id=458): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000000440)) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000180)={"39c1b7e1469c662cef82611c155e2401", 0x0, 0x0, {0x6, 0x7fffffff}, {0x5f3, 0xffff}, 0x10000, [0x8, 0x5, 0x7, 0x1, 0x2, 0x1, 0x9, 0x7, 0x3, 0xe, 0x7, 0x9, 0x800, 0x9, 0x8, 0x8]}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000300)={0x0, 0x3, 0x6, 0x1}) ioperm(0x6, 0x1, 0x400) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000180)={{0x1, 0x1, 0x400}}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000001c0)={0x0, 0x7, 0x0, 0x0, 0xd}) munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) prctl$PR_SET_MM(0x23, 0x6, &(0x7f000005b000/0x2000)=nil) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) brk(0x200004ffc000) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000001380)={{r1}, r2, 0x6, @inherit={0x68, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000040000000000000001000000000000005b040000000000003a00000000000000010000000000000000010000000000008b00000080000000030000000000000002000000000000000700000000000000ba000000000000000800000000000000"]}, @devid=r3}) socket$vsock_stream(0x28, 0x1, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)=ANY=[@ANYBLOB="280000001400190100000000000000022865d1519e"], 0x28}, 0x1, 0x0, 0x0, 0x4c010}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r5) 414.831909ms ago: executing program 3 (id=459): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x800, 0x4, 0x81, 0x3, 0x1, 0x0, 0x3, 0x12, 0x8, 0x0, 0xfffffffffffffffc, 0x7ff, 0x4, 0x4, 0x80000000000624], 0x1000, 0x4f3c4}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x4000000000000000) 323.105451ms ago: executing program 3 (id=460): openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000180)=@keyring={'key_or_keyring:', 0x0, 0x2}) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0x8], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 322.724351ms ago: executing program 3 (id=461): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, 0x0, 0x0, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x190) open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close_range(r3, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=462): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./sys\x00', 0x20) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/platform/drivers/dummy_udc/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='dummy_udc.0', 0xb) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000300)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x7, 0x2}]}}}], 0x18}}], 0x2, 0x0) r1 = socket(0x5, 0x5, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x124}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x3, {{0xa, 0xfffb, 0x0, @empty, 0x101}}, {{0xa, 0x4e24, 0x0, @remote}}}, 0x108) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/kernel/mm/lru_gen/enabled\x00', 0x1, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000240)={0x79, 0x0, 0x0, {0x4}}, 0x18) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000580)={0x5, {{0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x19}}, 0x7fffffff}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x5}}}, 0x108) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0200000001000000000000000400010000000000080003", @ANYRES32=0x0, @ANYBLOB="100001"], 0x2c, 0x3) kernel console output (not intermixed with test programs): 07ffcfe4834b8 [ 51.152568][ T968] [ 51.339274][ T467] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.347352][ T467] usb 3-1: Product: syz [ 51.351547][ T467] usb 3-1: Manufacturer: syz [ 51.356213][ T467] usb 3-1: SerialNumber: syz [ 51.508528][ T974] batadv_slave_1: entered promiscuous mode [ 51.515665][ T974] batadv_slave_1: left promiscuous mode [ 51.693014][ T976] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 51.753285][ T979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.761795][ T636] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 51.764338][ T979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.781082][ T36] audit: type=1400 audit(1786220598.990:260): avc: denied { setopt } for pid=978 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 51.800471][ T36] audit: type=1400 audit(1786220598.990:261): avc: denied { bind } for pid=978 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 51.819613][ T36] audit: type=1400 audit(1786220598.990:262): avc: denied { getopt } for pid=978 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 51.924840][ T636] usb 1-1: Using ep0 maxpacket: 32 [ 51.931297][ T636] usb 1-1: config 0 has an invalid descriptor of length 187, skipping remainder of the config [ 51.943181][ T636] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 51.953084][ T636] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.961154][ T636] usb 1-1: Product: syz [ 51.965384][ T636] usb 1-1: Manufacturer: syz [ 51.970224][ T636] usb 1-1: SerialNumber: syz [ 51.975729][ T636] usb 1-1: config 0 descriptor?? [ 51.982625][ T636] usb 1-1: bad CDC descriptors [ 51.987906][ T636] usb 1-1: unsupported MDLM descriptors [ 52.010032][ T36] audit: type=1400 audit(1786220599.220:263): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 52.183504][ T974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.192654][ T974] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.259290][ T36] audit: type=1400 audit(1786220599.470:264): avc: denied { connect } for pid=992 comm="syz.1.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 52.316557][ T36] audit: type=1400 audit(1786220599.530:265): avc: denied { append } for pid=994 comm="syz.3.165" name="001" dev="devtmpfs" ino=95 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 52.339414][ T995] usb usb8: usbfs: process 995 (syz.3.165) did not claim interface 0 before use [ 52.350462][ T995] usb usb8: usbfs: process 995 (syz.3.165) did not claim interface 0 before use [ 52.381140][ T1000] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 52.497340][ T1018] netlink: 72 bytes leftover after parsing attributes in process `syz.3.171'. [ 52.510236][ T36] audit: type=1400 audit(1786220599.720:266): avc: denied { relabelfrom } for pid=1017 comm="syz.3.171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 52.531827][ T36] audit: type=1400 audit(1786220599.720:267): avc: denied { relabelto } for pid=1017 comm="syz.3.171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 52.685977][ T1031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.695333][ T1031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.714399][ T10] usb 1-1: USB disconnect, device number 9 [ 53.054828][ T10] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 53.205972][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 53.219092][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.229314][ T10] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 53.242235][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.251211][ T10] usb 1-1: config 0 descriptor?? [ 53.327230][ T36] audit: type=1400 audit(1786220600.540:268): avc: denied { sqpoll } for pid=1057 comm="syz.1.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 53.861594][ T10] usb 1-1: string descriptor 0 read error: -71 [ 53.875121][ T10] uclogic 0003:256C:006D.0006: failed retrieving string descriptor #200: -71 [ 53.894840][ T10] uclogic 0003:256C:006D.0006: failed retrieving pen parameters: -71 [ 53.914804][ T10] uclogic 0003:256C:006D.0006: failed probing pen v2 parameters: -71 [ 53.923012][ T10] uclogic 0003:256C:006D.0006: failed probing parameters: -71 [ 53.944836][ T10] uclogic 0003:256C:006D.0006: probe with driver uclogic failed with error -71 [ 53.965597][ T10] usb 1-1: USB disconnect, device number 10 [ 54.175892][ T1078] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.205985][ T1078] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.782082][ T1091] FAULT_INJECTION: forcing a failure. [ 54.782082][ T1091] name failslab, interval 1, probability 0, space 0, times 0 [ 54.795119][ T1091] CPU: 0 UID: 0 PID: 1091 Comm: syz.3.193 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 54.795162][ T1091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 54.795183][ T1091] Call Trace: [ 54.795193][ T1091] [ 54.795203][ T1091] __dump_stack+0x21/0x30 [ 54.795250][ T1091] dump_stack_lvl+0x140/0x1c0 [ 54.795290][ T1091] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.795327][ T1091] ? avc_has_perm+0x155/0x240 [ 54.795364][ T1091] ? __cfi_avc_has_perm+0x10/0x10 [ 54.795394][ T1091] dump_stack+0x19/0x20 [ 54.795433][ T1091] should_fail_ex+0x3c2/0x510 [ 54.795467][ T1091] should_failslab+0xac/0x100 [ 54.795502][ T1091] __kmalloc_cache_noprof+0x41/0x470 [ 54.795534][ T1091] ? vhost_task_create+0x12c/0x3f0 [ 54.795565][ T1091] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 54.795599][ T1091] vhost_task_create+0x12c/0x3f0 [ 54.795629][ T1091] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 54.795665][ T1091] ? __cfi_vhost_task_create+0x10/0x10 [ 54.795695][ T1091] ? __cfi_vhost_task_fn+0x10/0x10 [ 54.795725][ T1091] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 54.795765][ T1091] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 54.795802][ T1091] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 54.795834][ T1091] kvm_mmu_post_init_vm+0x161/0x300 [ 54.795877][ T1091] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 54.795915][ T1091] ? _parse_integer_limit+0x195/0x1e0 [ 54.795946][ T1091] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 54.795987][ T1091] ? kstrtoull+0x13b/0x1e0 [ 54.796013][ T1091] ? kstrtouint+0x78/0xf0 [ 54.796044][ T1091] ? ioctl_has_perm+0x1bc/0x500 [ 54.796069][ T1091] ? __asan_memcpy+0x5a/0x80 [ 54.796106][ T1091] ? ioctl_has_perm+0x408/0x500 [ 54.796130][ T1091] ? has_cap_mac_admin+0xd0/0xd0 [ 54.796158][ T1091] ? __kasan_check_write+0x18/0x20 [ 54.796185][ T1091] ? mutex_lock_killable+0x97/0x1d0 [ 54.796226][ T1091] ? __cfi_mutex_lock_killable+0x10/0x10 [ 54.796263][ T1091] ? proc_fail_nth_write+0x184/0x220 [ 54.796309][ T1091] kvm_vcpu_ioctl+0xa43/0x1000 [ 54.796339][ T1091] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 54.796366][ T1091] ? __cfi_vfs_write+0x10/0x10 [ 54.796397][ T1091] ? __kasan_check_write+0x18/0x20 [ 54.796424][ T1091] ? mutex_unlock+0x90/0x240 [ 54.796463][ T1091] ? __cfi_mutex_unlock+0x10/0x10 [ 54.796503][ T1091] ? bpf_lsm_file_ioctl+0xd/0x20 [ 54.796540][ T1091] ? security_file_ioctl+0x3e/0x110 [ 54.796582][ T1091] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 54.796610][ T1091] __se_sys_ioctl+0x135/0x1b0 [ 54.796643][ T1091] __x64_sys_ioctl+0x7f/0xa0 [ 54.796678][ T1091] x64_sys_call+0x1878/0x2ee0 [ 54.796702][ T1091] do_syscall_64+0x57/0xf0 [ 54.796735][ T1091] ? clear_bhb_loop+0x50/0xa0 [ 54.796768][ T1091] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.796807][ T1091] RIP: 0033:0x7f96b539e0d9 [ 54.796829][ T1091] 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 [ 54.796856][ T1091] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.796885][ T1091] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 54.796909][ T1091] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 54.796927][ T1091] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 54.796944][ T1091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.796964][ T1091] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 54.796988][ T1091] [ 55.330921][ T1105] netlink: 148 bytes leftover after parsing attributes in process `syz.0.197'. [ 55.532237][ T1114] ======================================================= [ 55.532237][ T1114] WARNING: The mand mount option has been deprecated and [ 55.532237][ T1114] and is ignored by this kernel. Remove the mand [ 55.532237][ T1114] option from the mount to silence this warning. [ 55.532237][ T1114] ======================================================= [ 55.597038][ T1114] SELinux: security_context_str_to_sid (syste_uÝGй ‰:ÿß) failed with errno=-22 [ 55.820541][ T1132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.829222][ T1132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.884797][ T646] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 55.898126][ T467] usb 3-1: 0:2 : does not exist [ 55.903065][ T467] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8215); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 55.918256][ T467] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 55.931660][ T467] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 55.942694][ T467] usb 3-1: USB disconnect, device number 12 [ 55.962186][ T349] udevd[349]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 56.034817][ T646] usb 2-1: Using ep0 maxpacket: 16 [ 56.041040][ T646] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 56.049425][ T646] usb 2-1: config 1 has no interface number 0 [ 56.055623][ T646] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 56.065570][ T646] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 56.075783][ T646] usb 2-1: config 1 interface 105 has no altsetting 0 [ 56.084049][ T646] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 56.093202][ T646] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 56.094934][ T10] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 56.101352][ T646] usb 2-1: Product: syz [ 56.113187][ T646] usb 2-1: Manufacturer: syz [ 56.118133][ T646] usb 2-1: SerialNumber: syz [ 56.123761][ T1117] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 56.132572][ T1117] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 56.244840][ T467] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 56.254857][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 56.261248][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.272402][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.282228][ T10] usb 1-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00 [ 56.291414][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.300261][ T10] usb 1-1: config 0 descriptor?? [ 56.394790][ T467] usb 3-1: Using ep0 maxpacket: 8 [ 56.401357][ T467] usb 3-1: unable to get BOS descriptor or descriptor too short [ 56.409851][ T467] usb 3-1: config 1 has an invalid descriptor of length 137, skipping remainder of the config [ 56.420247][ T467] usb 3-1: config 1 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 56.433697][ T467] usb 3-1: config 1 interface 0 has no altsetting 0 [ 56.442040][ T467] usb 3-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 56.451250][ T467] usb 3-1: New USB device strings: Mfr=6, Product=2, SerialNumber=3 [ 56.459324][ T467] usb 3-1: Product: syz [ 56.463533][ T467] usb 3-1: Manufacturer: syz [ 56.468201][ T467] usb 3-1: SerialNumber: syz [ 56.542135][ T1117] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 56.549647][ T1117] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 56.612199][ T1141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.620941][ T1141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.688417][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 56.688436][ T36] audit: type=1400 audit(1786220603.900:277): avc: denied { block_suspend } for pid=1140 comm="syz.3.210" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.914354][ T467] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 56.922780][ T1135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.931566][ T467] usb 3-1: USB disconnect, device number 13 [ 56.937371][ T1135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.958111][ T646] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 57.146290][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 57.153028][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 57.161896][ T10] usb 1-1: USB disconnect, device number 11 [ 57.172689][ T646] aqc111 2-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 57.375007][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -71 [ 57.375255][ T646] usb 2-1: USB disconnect, device number 20 [ 57.383188][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0006: -19 [ 57.391769][ T646] aqc111 2-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 57.404384][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 57.416584][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 57.426650][ T149] aqc111 2-1:1.105 eth1: Failed to read(0x1) reg index 0x0001: -19 [ 57.434634][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 57.448774][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 57.456965][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 57.465647][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 57.476379][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 57.478318][ T1164] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.484990][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 57.504391][ T1164] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.514213][ T646] aqc111 2-1:1.105 eth1: Failed to read(0x1) reg index 0x0002: -19 [ 57.522361][ T646] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 57.530632][ T646] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 57.538935][ T646] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 57.605336][ T646] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 57.624189][ T646] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 57.637005][ T646] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 58.184814][ T646] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 58.354777][ T646] usb 2-1: Using ep0 maxpacket: 16 [ 58.365788][ T646] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 58.376961][ T646] usb 2-1: config 0 has no interface number 0 [ 58.383123][ T646] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 58.405810][ T46] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 58.413512][ T646] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 58.425245][ T646] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 58.434335][ T646] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.442668][ T646] usb 2-1: Product: syz [ 58.448382][ T646] usb 2-1: Manufacturer: syz [ 58.453153][ T646] usb 2-1: SerialNumber: syz [ 58.458832][ T646] usb 2-1: config 0 descriptor?? [ 58.464295][ T1192] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 58.471863][ T1192] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 58.485442][ T1201] netlink: 5 bytes leftover after parsing attributes in process `syz.2.220'. [ 58.495554][ T1201] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 58.548271][ T36] audit: type=1400 audit(1786220605.760:278): avc: denied { map } for pid=1202 comm="syz.2.221" path="socket:[13165]" dev="sockfs" ino=13165 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.584806][ T36] audit: type=1400 audit(1786220605.760:279): avc: denied { read } for pid=1202 comm="syz.2.221" path="socket:[13165]" dev="sockfs" ino=13165 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.612040][ T46] usb 1-1: Using ep0 maxpacket: 32 [ 58.623238][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 58.632243][ T46] usb 1-1: config 8 has an invalid interface number: 131 but max is 0 [ 58.640770][ T46] usb 1-1: config 8 has no interface number 0 [ 58.649071][ T46] usb 1-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=37.6a [ 58.658666][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.668740][ T46] usb 1-1: Product: syz [ 58.674710][ T46] usb 1-1: Manufacturer: syz [ 58.679766][ T46] usb 1-1: SerialNumber: syz [ 58.686162][ T1192] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 58.696877][ T1192] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 58.799406][ T1206] loop7: detected capacity change from 0 to 8192 [ 58.898674][ T1199] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.908075][ T646] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 58.920379][ T1199] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.932605][ T646] asix 2-1:0.34: probe with driver asix failed with error -61 [ 59.011692][ T46] usb_ehset_test 1-1:8.131: probe with driver usb_ehset_test failed with error -32 [ 59.030310][ T46] usb 1-1: USB disconnect, device number 12 [ 59.062642][ T1215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.073850][ T1215] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.384820][ T46] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 59.534814][ T46] usb 1-1: Using ep0 maxpacket: 32 [ 59.541290][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 59.552472][ T46] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 59.564017][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 59.575779][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 59.591463][ T46] usb 1-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 59.618482][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.627360][ T1220] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.636298][ T46] usb 1-1: Product: syz [ 59.640673][ T46] usb 1-1: Manufacturer: syz [ 59.643006][ T1220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.647006][ T46] usb 1-1: SerialNumber: syz [ 59.660161][ T46] usb 1-1: config 0 descriptor?? [ 59.665680][ T1217] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 59.676228][ T46] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input6 [ 59.905549][ T46] usb 1-1: USB disconnect, device number 13 [ 59.905605][ C1] xpad 1-1:0.0: xpad_irq_out - usb_submit_urb failed with result -19 [ 60.953655][ T9] usb 2-1: USB disconnect, device number 21 [ 61.024814][ T10] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 61.184802][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 61.191097][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 61.208398][ T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 61.218971][ T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 61.228183][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.236479][ T10] usb 3-1: Product: syz [ 61.240737][ T10] usb 3-1: Manufacturer: syz [ 61.245628][ T10] usb 3-1: SerialNumber: syz [ 61.335854][ T1259] netlink: 'syz.0.237': attribute type 9 has an invalid length. [ 61.408943][ T1262] netlink: 4 bytes leftover after parsing attributes in process `syz.1.238'. [ 61.418367][ T36] audit: type=1400 audit(1786220608.630:280): avc: denied { bind } for pid=1261 comm="syz.1.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 61.437802][ T36] audit: type=1400 audit(1786220608.630:281): avc: denied { name_bind } for pid=1261 comm="syz.1.238" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 61.458612][ T36] audit: type=1400 audit(1786220608.630:282): avc: denied { node_bind } for pid=1261 comm="syz.1.238" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 61.479402][ T36] audit: type=1400 audit(1786220608.630:283): avc: denied { setopt } for pid=1261 comm="syz.1.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 61.499145][ T36] audit: type=1400 audit(1786220608.650:284): avc: denied { search } for pid=1261 comm="syz.1.238" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 62.134860][ T9] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 62.295138][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 62.306382][ T9] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 62.319297][ T9] usb 1-1: config 1 has no interface number 0 [ 62.334845][ T9] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 62.354799][ T9] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 62.375010][ T9] usb 1-1: config 1 interface 105 has no altsetting 0 [ 62.393456][ T9] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 62.402789][ T9] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 62.421063][ T9] usb 1-1: Product: syz [ 62.434827][ T9] usb 1-1: Manufacturer: syz [ 62.439604][ T9] usb 1-1: SerialNumber: syz [ 62.450831][ T1279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 62.459883][ T1279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 62.880553][ T1279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 62.893617][ T1279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 62.943133][ T1295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.959194][ T1295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.968579][ T1295] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13 sclass=netlink_route_socket pid=1295 comm=syz.3.248 [ 63.192479][ T1302] overlayfs: missing 'lowerdir' [ 63.234103][ T36] audit: type=1400 audit(1786220610.440:285): avc: denied { read } for pid=1301 comm="syz.1.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.309617][ T9] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 63.515527][ T36] audit: type=1400 audit(1786220610.730:286): avc: denied { setattr } for pid=1310 comm="syz.3.254" name="tun" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 63.540228][ T9] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 63.604171][ T1318] netlink: 679 bytes leftover after parsing attributes in process `syz.3.256'. [ 63.616619][ T1318] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.627951][ T1318] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.694802][ T466] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 63.741723][ T46] usb 1-1: USB disconnect, device number 14 [ 63.750438][ T46] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 63.807020][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 63.818472][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 63.828159][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 63.846196][ T466] usb 2-1: unable to get BOS descriptor or descriptor too short [ 63.854411][ T466] usb 2-1: not running at top speed; connect to a high speed hub [ 63.863611][ T466] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 63.873495][ T10] usb 3-1: 0:2 : does not exist [ 63.878474][ T466] usb 2-1: can't read configurations, error -61 [ 63.885064][ T10] usb 3-1: unit 6 not found! [ 63.899387][ T10] usb 3-1: USB disconnect, device number 14 [ 63.917179][ T858] udevd[858]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 63.947107][ T1337] netlink: 168 bytes leftover after parsing attributes in process `syz.2.257'. [ 64.034942][ T466] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 64.193023][ T466] usb 2-1: unable to get BOS descriptor or descriptor too short [ 64.201144][ T466] usb 2-1: not running at top speed; connect to a high speed hub [ 64.210277][ T466] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 64.217954][ T466] usb 2-1: can't read configurations, error -61 [ 64.224364][ T466] usb usb2-port1: attempt power cycle [ 64.281412][ T36] audit: type=1400 audit(1786220611.490:287): avc: denied { getopt } for pid=1352 comm="syz.0.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 64.302364][ T10] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 64.395775][ T1363] FAULT_INJECTION: forcing a failure. [ 64.395775][ T1363] name failslab, interval 1, probability 0, space 0, times 0 [ 64.408510][ T1363] CPU: 0 UID: 0 PID: 1363 Comm: syz.0.262 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 64.408545][ T1363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.408560][ T1363] Call Trace: [ 64.408566][ T1363] [ 64.408575][ T1363] __dump_stack+0x21/0x30 [ 64.408619][ T1363] dump_stack_lvl+0x140/0x1c0 [ 64.408649][ T1363] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.408681][ T1363] dump_stack+0x19/0x20 [ 64.408710][ T1363] should_fail_ex+0x3c2/0x510 [ 64.408735][ T1363] should_failslab+0xac/0x100 [ 64.408762][ T1363] kmem_cache_alloc_node_noprof+0x45/0x420 [ 64.408785][ T1363] ? dup_task_struct+0xc1/0xd80 [ 64.408812][ T1363] ? kasan_save_alloc_info+0x3a/0x50 [ 64.408845][ T1363] ? __kasan_kmalloc+0x96/0xb0 [ 64.408869][ T1363] ? __kmalloc_cache_noprof+0x23c/0x470 [ 64.408893][ T1363] dup_task_struct+0xc1/0xd80 [ 64.408918][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.408939][ T1363] ? _raw_spin_lock_irq+0x93/0x120 [ 64.408964][ T1363] ? copy_process+0x3350/0x3350 [ 64.408990][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.409011][ T1363] copy_process+0x57c/0x3350 [ 64.409042][ T1363] ? kasan_save_alloc_info+0x3a/0x50 [ 64.409075][ T1363] ? __cfi_copy_process+0x10/0x10 [ 64.409101][ T1363] ? __kmalloc_cache_noprof+0x23c/0x470 [ 64.409134][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.409155][ T1363] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 64.409182][ T1363] vhost_task_create+0x1f7/0x3f0 [ 64.409206][ T1363] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 64.409233][ T1363] ? __cfi_vhost_task_create+0x10/0x10 [ 64.409258][ T1363] ? __cfi_vhost_task_fn+0x10/0x10 [ 64.409280][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.409300][ T1363] ? mutex_lock+0x97/0x1d0 [ 64.409330][ T1363] ? __cfi_mutex_lock+0x10/0x10 [ 64.409359][ T1363] ? kernel_text_address+0xa9/0xe0 [ 64.409390][ T1363] kvm_mmu_post_init_vm+0x161/0x300 [ 64.409423][ T1363] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 64.409488][ T1363] ? _parse_integer_limit+0x195/0x1e0 [ 64.409514][ T1363] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 64.409548][ T1363] ? kstrtoull+0x13b/0x1e0 [ 64.409563][ T1363] ? kstrtouint+0x78/0xf0 [ 64.409579][ T1363] ? ioctl_has_perm+0x1bc/0x500 [ 64.409607][ T1363] ? __asan_memcpy+0x5a/0x80 [ 64.409623][ T1363] ? ioctl_has_perm+0x408/0x500 [ 64.409637][ T1363] ? has_cap_mac_admin+0xd0/0xd0 [ 64.409652][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.409667][ T1363] ? mutex_lock_killable+0x97/0x1d0 [ 64.409690][ T1363] ? __cfi_mutex_lock_killable+0x10/0x10 [ 64.409713][ T1363] ? proc_fail_nth_write+0x184/0x220 [ 64.409737][ T1363] kvm_vcpu_ioctl+0xa43/0x1000 [ 64.409754][ T1363] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.409769][ T1363] ? __cfi_vfs_write+0x10/0x10 [ 64.409785][ T1363] ? __kasan_check_write+0x18/0x20 [ 64.409801][ T1363] ? mutex_unlock+0x90/0x240 [ 64.409822][ T1363] ? __cfi_mutex_unlock+0x10/0x10 [ 64.409846][ T1363] ? bpf_lsm_file_ioctl+0xd/0x20 [ 64.409867][ T1363] ? security_file_ioctl+0x3e/0x110 [ 64.409891][ T1363] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.409905][ T1363] __se_sys_ioctl+0x135/0x1b0 [ 64.409925][ T1363] __x64_sys_ioctl+0x7f/0xa0 [ 64.409943][ T1363] x64_sys_call+0x1878/0x2ee0 [ 64.409958][ T1363] do_syscall_64+0x57/0xf0 [ 64.409975][ T1363] ? clear_bhb_loop+0x50/0xa0 [ 64.409998][ T1363] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.410018][ T1363] RIP: 0033:0x7f6b6819e0d9 [ 64.410032][ T1363] 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 [ 64.410047][ T1363] RSP: 002b:00007f6b690d0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.410064][ T1363] RAX: ffffffffffffffda RBX: 00007f6b68425fa0 RCX: 00007f6b6819e0d9 [ 64.410076][ T1363] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 64.410086][ T1363] RBP: 00007f6b690d0090 R08: 0000000000000000 R09: 0000000000000000 [ 64.410097][ T1363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.410108][ T1363] R13: 00007f6b68426038 R14: 00007f6b68425fa0 R15: 00007ffd82d38908 [ 64.410123][ T1363] [ 64.816518][ T10] usb 3-1: device descriptor read/64, error -71 [ 64.874862][ T466] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 64.896827][ T466] usb 2-1: unable to get BOS descriptor or descriptor too short [ 64.905015][ T466] usb 2-1: not running at top speed; connect to a high speed hub [ 64.913925][ T466] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 64.921695][ T466] usb 2-1: can't read configurations, error -61 [ 65.054801][ T466] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 65.062539][ T10] usb 3-1: device descriptor read/64, error -71 [ 65.072592][ T1374] overlayfs: invalid origin (0000) [ 65.087724][ T466] usb 2-1: unable to get BOS descriptor or descriptor too short [ 65.095876][ T466] usb 2-1: not running at top speed; connect to a high speed hub [ 65.105323][ T466] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 65.112944][ T466] usb 2-1: can't read configurations, error -61 [ 65.115159][ T1374] netlink: 68 bytes leftover after parsing attributes in process `syz.0.264'. [ 65.119813][ T466] usb usb2-port1: unable to enumerate USB device [ 65.218012][ T1379] syzkaller1: entered promiscuous mode [ 65.223630][ T1379] syzkaller1: entered allmulticast mode [ 65.314805][ T10] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 65.464807][ T10] usb 3-1: device descriptor read/64, error -71 [ 65.704813][ T10] usb 3-1: device descriptor read/64, error -71 [ 65.824812][ T10] usb usb3-port1: attempt power cycle [ 66.164829][ T10] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 66.185952][ T10] usb 3-1: device descriptor read/8, error -71 [ 66.219192][ T1383] netlink: 'syz.0.267': attribute type 3 has an invalid length. [ 66.227019][ T1383] netlink: 8 bytes leftover after parsing attributes in process `syz.0.267'. [ 66.315917][ T10] usb 3-1: device descriptor read/8, error -71 [ 66.484929][ T466] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 66.554831][ T10] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 66.575965][ T10] usb 3-1: device descriptor read/8, error -71 [ 66.634799][ T466] usb 1-1: Using ep0 maxpacket: 16 [ 66.641352][ T466] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 66.649621][ T466] usb 1-1: config 1 has no interface number 0 [ 66.655810][ T466] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 66.665781][ T466] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 66.675869][ T466] usb 1-1: config 1 interface 105 has no altsetting 0 [ 66.684328][ T466] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 66.693496][ T466] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 66.701654][ T466] usb 1-1: Product: syz [ 66.705913][ T466] usb 1-1: Manufacturer: syz [ 66.710600][ T466] usb 1-1: SerialNumber: syz [ 66.716094][ T10] usb 3-1: device descriptor read/8, error -71 [ 66.722932][ T1385] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 66.730297][ T1385] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 66.754807][ T646] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 66.824889][ T10] usb usb3-port1: unable to enumerate USB device [ 66.885406][ T646] usb 2-1: device descriptor read/64, error -71 [ 66.990087][ T1396] FAULT_INJECTION: forcing a failure. [ 66.990087][ T1396] name failslab, interval 1, probability 0, space 0, times 0 [ 67.002851][ T1396] CPU: 0 UID: 0 PID: 1396 Comm: syz.2.272 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 67.002885][ T1396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.002900][ T1396] Call Trace: [ 67.002908][ T1396] [ 67.002921][ T1396] __dump_stack+0x21/0x30 [ 67.002962][ T1396] dump_stack_lvl+0x140/0x1c0 [ 67.002984][ T1396] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.003027][ T1396] ? __kasan_check_write+0x18/0x20 [ 67.003050][ T1396] ? copy_mm+0x307/0x1da0 [ 67.003077][ T1396] dump_stack+0x19/0x20 [ 67.003103][ T1396] should_fail_ex+0x3c2/0x510 [ 67.003130][ T1396] should_failslab+0xac/0x100 [ 67.003157][ T1396] kmem_cache_alloc_noprof+0x42/0x410 [ 67.003201][ T1396] ? alloc_pid+0xa5/0xb80 [ 67.003227][ T1396] ? __asan_memcpy+0x5a/0x80 [ 67.003250][ T1396] alloc_pid+0xa5/0xb80 [ 67.003276][ T1396] copy_process+0x1467/0x3350 [ 67.003308][ T1396] ? __cfi_copy_process+0x10/0x10 [ 67.003334][ T1396] ? __kmalloc_cache_noprof+0x23c/0x470 [ 67.003361][ T1396] ? __kasan_check_write+0x18/0x20 [ 67.003376][ T1396] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 67.003418][ T1396] vhost_task_create+0x1f7/0x3f0 [ 67.003442][ T1396] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 67.003477][ T1396] ? __cfi_vhost_task_create+0x10/0x10 [ 67.003501][ T1396] ? __cfi_vhost_task_fn+0x10/0x10 [ 67.003525][ T1396] ? __kasan_check_write+0x18/0x20 [ 67.003540][ T1396] ? mutex_lock+0x97/0x1d0 [ 67.003586][ T1396] ? __cfi_mutex_lock+0x10/0x10 [ 67.003617][ T1396] ? kernel_text_address+0xa9/0xe0 [ 67.003651][ T1396] kvm_mmu_post_init_vm+0x161/0x300 [ 67.003682][ T1396] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 67.003714][ T1396] ? _parse_integer_limit+0x195/0x1e0 [ 67.003731][ T1396] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 67.003777][ T1396] ? kstrtoull+0x13b/0x1e0 [ 67.003800][ T1396] ? kstrtouint+0x78/0xf0 [ 67.003822][ T1396] ? ioctl_has_perm+0x1bc/0x500 [ 67.003843][ T1396] ? __asan_memcpy+0x5a/0x80 [ 67.003870][ T1396] ? ioctl_has_perm+0x408/0x500 [ 67.003885][ T1396] ? has_cap_mac_admin+0xd0/0xd0 [ 67.003916][ T1396] ? __kasan_check_write+0x18/0x20 [ 67.003938][ T1396] ? mutex_lock_killable+0x97/0x1d0 [ 67.003971][ T1396] ? __cfi_mutex_lock_killable+0x10/0x10 [ 67.004002][ T1396] ? proc_fail_nth_write+0x184/0x220 [ 67.004037][ T1396] kvm_vcpu_ioctl+0xa43/0x1000 [ 67.004061][ T1396] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 67.004084][ T1396] ? __cfi_vfs_write+0x10/0x10 [ 67.004107][ T1396] ? __kasan_check_write+0x18/0x20 [ 67.004129][ T1396] ? mutex_unlock+0x90/0x240 [ 67.004157][ T1396] ? __cfi_mutex_unlock+0x10/0x10 [ 67.004181][ T1396] ? bpf_lsm_file_ioctl+0xd/0x20 [ 67.004201][ T1396] ? security_file_ioctl+0x3e/0x110 [ 67.004225][ T1396] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 67.004240][ T1396] __se_sys_ioctl+0x135/0x1b0 [ 67.004259][ T1396] __x64_sys_ioctl+0x7f/0xa0 [ 67.004278][ T1396] x64_sys_call+0x1878/0x2ee0 [ 67.004292][ T1396] do_syscall_64+0x57/0xf0 [ 67.004310][ T1396] ? clear_bhb_loop+0x50/0xa0 [ 67.004333][ T1396] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.004354][ T1396] RIP: 0033:0x7f5a8879e0d9 [ 67.004367][ T1396] 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 [ 67.004381][ T1396] RSP: 002b:00007f5a895cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.004399][ T1396] RAX: ffffffffffffffda RBX: 00007f5a88a25fa0 RCX: 00007f5a8879e0d9 [ 67.004412][ T1396] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 67.004422][ T1396] RBP: 00007f5a895cb090 R08: 0000000000000000 R09: 0000000000000000 [ 67.004432][ T1396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.004442][ T1396] R13: 00007f5a88a26038 R14: 00007f5a88a25fa0 R15: 00007ffd415ae8c8 [ 67.004461][ T1396] [ 67.225092][ T646] usb 2-1: device descriptor read/64, error -71 [ 67.231073][ T1385] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 67.391271][ T1385] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 67.415163][ T36] audit: type=1400 audit(1786220614.630:288): avc: denied { read } for pid=1398 comm="syz.3.273" path="socket:[16342]" dev="sockfs" ino=16342 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 67.417243][ T1399] netlink: 4 bytes leftover after parsing attributes in process `syz.3.273'. [ 67.514789][ T646] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 67.599623][ T36] audit: type=1400 audit(1786220614.810:289): avc: denied { load_policy } for pid=1406 comm="syz.2.275" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 67.600112][ T1416] SELinux: policydb magic number 0x30303030 does not match expected magic number 0xf97cff8c [ 67.629992][ T1416] SELinux: failed to load policy [ 67.654822][ T646] usb 2-1: device descriptor read/64, error -71 [ 67.675120][ T1418] fuse: Unknown parameter 'fd00000000000000000003' [ 67.786057][ T466] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 67.894798][ T646] usb 2-1: device descriptor read/64, error -71 [ 67.947865][ T1428] netlink: 12 bytes leftover after parsing attributes in process `syz.3.280'. [ 68.004960][ T646] usb usb2-port1: attempt power cycle [ 68.010623][ T466] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 68.136612][ T1444] FAULT_INJECTION: forcing a failure. [ 68.136612][ T1444] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 68.150277][ T1444] CPU: 0 UID: 0 PID: 1444 Comm: syz.3.282 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 68.150313][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.150328][ T1444] Call Trace: [ 68.150335][ T1444] [ 68.150344][ T1444] __dump_stack+0x21/0x30 [ 68.150381][ T1444] dump_stack_lvl+0x140/0x1c0 [ 68.150413][ T1444] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.150449][ T1444] dump_stack+0x19/0x20 [ 68.150478][ T1444] should_fail_ex+0x3c2/0x510 [ 68.150503][ T1444] should_fail_alloc_page+0xec/0x110 [ 68.150531][ T1444] __alloc_pages_noprof+0x1c0/0x7e0 [ 68.150565][ T1444] ? kernel_text_address+0xa9/0xe0 [ 68.150596][ T1444] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 68.150630][ T1444] ? unwind_get_return_address+0x51/0x90 [ 68.150661][ T1444] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 68.150693][ T1444] get_free_pages_noprof+0x14/0x40 [ 68.150726][ T1444] kasan_populate_vmalloc_pte+0x4c/0x170 [ 68.150762][ T1444] __apply_to_page_range+0x7c2/0xd00 [ 68.150790][ T1444] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 68.150815][ T1444] ? __x64_sys_ioctl+0x7f/0xa0 [ 68.150841][ T1444] ? apply_to_page_range+0x60/0x60 [ 68.150868][ T1444] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 68.150893][ T1444] apply_to_page_range+0x3f/0x60 [ 68.150919][ T1444] kasan_populate_vmalloc+0x64/0x80 [ 68.150943][ T1444] alloc_vmap_area+0x1e8e/0x26f0 [ 68.150981][ T1444] ? kasan_save_alloc_info+0x3a/0x50 [ 68.151016][ T1444] ? vm_map_ram+0xdd0/0xdd0 [ 68.151048][ T1444] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 68.151075][ T1444] ? __get_vm_area_node+0x150/0x390 [ 68.151108][ T1444] __get_vm_area_node+0x1f8/0x390 [ 68.151141][ T1444] __vmalloc_node_range_noprof+0x340/0x1300 [ 68.151176][ T1444] ? copy_process+0x57c/0x3350 [ 68.151207][ T1444] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 68.151244][ T1444] ? kasan_save_alloc_info+0x3a/0x50 [ 68.151277][ T1444] ? __kasan_slab_alloc+0x73/0x90 [ 68.151304][ T1444] ? arch_dup_task_struct+0x5b/0xe0 [ 68.151339][ T1444] ? __asan_memcpy+0x5a/0x80 [ 68.151361][ T1444] dup_task_struct+0x5d6/0xd80 [ 68.151390][ T1444] ? copy_process+0x57c/0x3350 [ 68.151419][ T1444] ? _raw_spin_lock_irq+0x93/0x120 [ 68.151446][ T1444] ? copy_process+0x3350/0x3350 [ 68.151473][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.151496][ T1444] copy_process+0x57c/0x3350 [ 68.151528][ T1444] ? kasan_save_alloc_info+0x3a/0x50 [ 68.151562][ T1444] ? __cfi_copy_process+0x10/0x10 [ 68.151590][ T1444] ? __kmalloc_cache_noprof+0x23c/0x470 [ 68.151616][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.151640][ T1444] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 68.151668][ T1444] vhost_task_create+0x1f7/0x3f0 [ 68.151693][ T1444] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 68.151723][ T1444] ? __cfi_vhost_task_create+0x10/0x10 [ 68.151757][ T1444] ? __cfi_vhost_task_fn+0x10/0x10 [ 68.151782][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.151805][ T1444] ? mutex_lock+0x97/0x1d0 [ 68.151836][ T1444] ? __cfi_mutex_lock+0x10/0x10 [ 68.151866][ T1444] ? kernel_text_address+0xa9/0xe0 [ 68.151900][ T1444] kvm_mmu_post_init_vm+0x161/0x300 [ 68.151934][ T1444] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 68.151966][ T1444] ? _parse_integer_limit+0x195/0x1e0 [ 68.151992][ T1444] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 68.152025][ T1444] ? kstrtoull+0x13b/0x1e0 [ 68.152048][ T1444] ? kstrtouint+0x78/0xf0 [ 68.152071][ T1444] ? ioctl_has_perm+0x1bc/0x500 [ 68.152093][ T1444] ? __asan_memcpy+0x5a/0x80 [ 68.152116][ T1444] ? ioctl_has_perm+0x408/0x500 [ 68.152138][ T1444] ? has_cap_mac_admin+0xd0/0xd0 [ 68.152161][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.152184][ T1444] ? mutex_lock_killable+0x97/0x1d0 [ 68.152218][ T1444] ? __cfi_mutex_lock_killable+0x10/0x10 [ 68.152252][ T1444] ? proc_fail_nth_write+0x184/0x220 [ 68.152288][ T1444] kvm_vcpu_ioctl+0xa43/0x1000 [ 68.152319][ T1444] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.152342][ T1444] ? __cfi_vfs_write+0x10/0x10 [ 68.152373][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.152395][ T1444] ? mutex_unlock+0x90/0x240 [ 68.152426][ T1444] ? __cfi_mutex_unlock+0x10/0x10 [ 68.152468][ T1444] ? bpf_lsm_file_ioctl+0xd/0x20 [ 68.152503][ T1444] ? security_file_ioctl+0x3e/0x110 [ 68.152543][ T1444] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.152571][ T1444] __se_sys_ioctl+0x135/0x1b0 [ 68.152601][ T1444] __x64_sys_ioctl+0x7f/0xa0 [ 68.152634][ T1444] x64_sys_call+0x1878/0x2ee0 [ 68.152662][ T1444] do_syscall_64+0x57/0xf0 [ 68.152689][ T1444] ? clear_bhb_loop+0x50/0xa0 [ 68.152732][ T1444] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.152834][ T1444] RIP: 0033:0x7f96b539e0d9 [ 68.152859][ T1444] 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 [ 68.152879][ T1444] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.152909][ T1444] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 68.152927][ T1444] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 68.152948][ T1444] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 68.152963][ T1444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.152978][ T1444] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 68.152999][ T1444] [ 68.153182][ T1444] syz.3.282: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 68.228471][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -71 [ 68.244103][ T1444] ,cpuset= [ 68.249113][ T311] usb 1-1: USB disconnect, device number 15 [ 68.254676][ T1444] syz3 [ 68.260493][ T46] usb 3-1: new low-speed USB device number 19 using dummy_hcd [ 68.265598][ T1444] ,mems_allowed=0 [ 68.276764][ T311] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 68.281448][ T1444] [ 68.292852][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0006: -19 [ 68.297884][ T1444] CPU: 0 UID: 0 PID: 1444 Comm: syz.3.282 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 68.297967][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 68.298005][ T1444] Call Trace: [ 68.298019][ T1444] [ 68.298047][ T1444] __dump_stack+0x21/0x30 [ 68.298138][ T1444] dump_stack_lvl+0x140/0x1c0 [ 68.298212][ T1444] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.298288][ T1444] dump_stack+0x19/0x20 [ 68.298363][ T1444] warn_alloc+0x1e7/0x2c0 [ 68.298445][ T1444] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.298546][ T1444] ? __cfi_warn_alloc+0x10/0x10 [ 68.298645][ T1444] ? __get_vm_area_node+0x211/0x390 [ 68.298720][ T1444] ? __get_vm_area_node+0x211/0x390 [ 68.298812][ T1444] __vmalloc_node_range_noprof+0x365/0x1300 [ 68.298916][ T1444] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 68.299015][ T1444] ? kasan_save_alloc_info+0x3a/0x50 [ 68.299099][ T1444] ? __kasan_slab_alloc+0x73/0x90 [ 68.299171][ T1444] ? arch_dup_task_struct+0x5b/0xe0 [ 68.299247][ T1444] ? __asan_memcpy+0x5a/0x80 [ 68.299309][ T1444] dup_task_struct+0x5d6/0xd80 [ 68.299374][ T1444] ? copy_process+0x57c/0x3350 [ 68.299446][ T1444] ? _raw_spin_lock_irq+0x93/0x120 [ 68.299509][ T1444] ? copy_process+0x3350/0x3350 [ 68.299582][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.299642][ T1444] copy_process+0x57c/0x3350 [ 68.299718][ T1444] ? kasan_save_alloc_info+0x3a/0x50 [ 68.299808][ T1444] ? __cfi_copy_process+0x10/0x10 [ 68.299886][ T1444] ? __kmalloc_cache_noprof+0x23c/0x470 [ 68.299976][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.300044][ T1444] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 68.300107][ T1444] vhost_task_create+0x1f7/0x3f0 [ 68.300168][ T1444] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 68.300232][ T1444] ? __cfi_vhost_task_create+0x10/0x10 [ 68.300301][ T1444] ? __cfi_vhost_task_fn+0x10/0x10 [ 68.300355][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.300414][ T1444] ? mutex_lock+0x97/0x1d0 [ 68.300486][ T1444] ? __cfi_mutex_lock+0x10/0x10 [ 68.300558][ T1444] ? kernel_text_address+0xa9/0xe0 [ 68.300638][ T1444] kvm_mmu_post_init_vm+0x161/0x300 [ 68.300719][ T1444] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 68.300802][ T1444] ? _parse_integer_limit+0x195/0x1e0 [ 68.300872][ T1444] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 68.300946][ T1444] ? kstrtoull+0x13b/0x1e0 [ 68.301006][ T1444] ? kstrtouint+0x78/0xf0 [ 68.301065][ T1444] ? ioctl_has_perm+0x1bc/0x500 [ 68.301118][ T1444] ? __asan_memcpy+0x5a/0x80 [ 68.301170][ T1444] ? ioctl_has_perm+0x408/0x500 [ 68.301224][ T1444] ? has_cap_mac_admin+0xd0/0xd0 [ 68.301285][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.301339][ T1444] ? mutex_lock_killable+0x97/0x1d0 [ 68.301422][ T1444] ? __cfi_mutex_lock_killable+0x10/0x10 [ 68.301504][ T1444] ? proc_fail_nth_write+0x184/0x220 [ 68.301548][ T1444] kvm_vcpu_ioctl+0xa43/0x1000 [ 68.301570][ T1444] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.301609][ T1444] ? __cfi_vfs_write+0x10/0x10 [ 68.301710][ T1444] ? __kasan_check_write+0x18/0x20 [ 68.301779][ T1444] ? mutex_unlock+0x90/0x240 [ 68.301855][ T1444] ? __cfi_mutex_unlock+0x10/0x10 [ 68.301945][ T1444] ? bpf_lsm_file_ioctl+0xd/0x20 [ 68.302017][ T1444] ? security_file_ioctl+0x3e/0x110 [ 68.302108][ T1444] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 68.302163][ T1444] __se_sys_ioctl+0x135/0x1b0 [ 68.302240][ T1444] __x64_sys_ioctl+0x7f/0xa0 [ 68.302312][ T1444] x64_sys_call+0x1878/0x2ee0 [ 68.302365][ T1444] do_syscall_64+0x57/0xf0 [ 68.302429][ T1444] ? clear_bhb_loop+0x50/0xa0 [ 68.302512][ T1444] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.302586][ T1444] RIP: 0033:0x7f96b539e0d9 [ 68.302636][ T1444] 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 [ 68.302691][ T1444] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 68.302762][ T1444] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 68.302805][ T1444] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b [ 68.302844][ T1444] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 68.302877][ T1444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.302916][ T1444] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 68.302968][ T1444] [ 68.303208][ T1444] Mem-Info: [ 68.308126][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 68.325950][ T1444] active_anon:6590 inactive_anon:946 isolated_anon:0 [ 68.325950][ T1444] active_file:6892 inactive_file:11741 isolated_file:0 [ 68.325950][ T1444] unevictable:0 dirty:524 writeback:0 [ 68.325950][ T1444] slab_reclaimable:5584 slab_unreclaimable:71845 [ 68.325950][ T1444] mapped:25033 shmem:172 pagetables:1154 [ 68.325950][ T1444] sec_pagetables:3 bounce:0 [ 68.325950][ T1444] kernel_misc_reclaimable:0 [ 68.325950][ T1444] free:1524404 free_pcp:2650 free_cma:0 [ 68.328850][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 68.336337][ T1444] Node 0 active_anon:26360kB inactive_anon:3784kB active_file:27568kB inactive_file:46964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100132kB dirty:2096kB writeback:0kB shmem:688kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:5376kB pagetables:4616kB sec_pagetables:12kB all_unreclaimable? no [ 68.340442][ T149] aqc111 1-1:1.105 eth1: Failed to read(0x1) reg index 0x0001: -19 [ 68.345952][ T1444] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963408kB mlocked:0kB bounce:0kB free_pcp:5244kB local_pcp:5244kB free_cma:0kB [ 68.350752][ T646] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 68.356023][ T1444] lowmem_reserve[]: [ 68.360479][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 68.365254][ T1444] 0 [ 68.370165][ T149] aqc111 1-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 68.385694][ T1444] 3921 [ 68.390680][ T149] aqc111 1-1:1.105 eth1: Error submitting the control message: status=-19 [ 68.395821][ T1444] 3921 [ 68.400612][ T149] aqc111 1-1:1.105 eth1: Error submitting the control message: status=-19 [ 68.406484][ T1444] [ 68.413917][ T646] usb 2-1: device descriptor read/8, error -71 [ 68.418045][ T1444] Normal free:3139452kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:26360kB inactive_anon:3784kB active_file:27568kB inactive_file:46964kB unevictable:0kB writepending:2096kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:5340kB local_pcp:1840kB free_cma:0kB [ 68.425202][ T149] aqc111 1-1:1.105 eth1: Error submitting the control message: status=-19 [ 68.431129][ T1444] lowmem_reserve[]: [ 68.435480][ T149] aqc111 1-1:1.105 eth1: Error submitting the control message: status=-19 [ 68.441104][ T1444] 0 [ 68.468703][ T46] usb 3-1: config 0 has an invalid descriptor of length 1, skipping remainder of the config [ 68.471003][ T1444] 0 [ 68.477311][ T311] aqc111 1-1:1.105 eth1: Failed to read(0x1) reg index 0x0002: -19 [ 68.481436][ T1444] 0 [ 68.485921][ T311] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 68.491539][ T1444] DMA32: [ 68.495951][ T46] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 68.500802][ T1444] 5*4kB [ 68.505432][ T311] aqc111 1-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 68.510974][ T1444] (M) [ 68.515653][ T46] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 254 [ 68.522008][ T1444] 4*8kB [ 68.526846][ T311] aqc111 1-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 68.532189][ T1444] (M) [ 68.536766][ T46] usb 3-1: New USB device found, idVendor=04d9, idProduct=a070, bcdDevice= 0.00 [ 68.542088][ T1444] 4*16kB [ 68.548111][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.551965][ T1444] (M) [ 68.571510][ T646] usb 2-1: device descriptor read/8, error -71 [ 68.572343][ T1444] 5*32kB [ 68.605147][ T46] usb 3-1: config 0 descriptor?? [ 68.814932][ T646] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 68.820555][ T1444] (M) [ 68.866543][ T646] usb 2-1: device descriptor read/8, error -71 [ 68.873205][ T1444] 3*64kB [ 69.046625][ T646] usb 2-1: device descriptor read/8, error -71 [ 69.049981][ T1444] (M) [ 69.125193][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 69.174947][ T1444] 5*128kB [ 69.180477][ T646] usb usb2-port1: unable to enumerate USB device [ 69.244986][ T1444] (M) [ 69.264848][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 69.274458][ T1432] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.302710][ T1444] 5*256kB [ 69.310539][ T1432] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.319501][ T1444] (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 69.628596][ T1444] Normal: 3*4kB (UME) 35*8kB (ME) 341*16kB (UME) 358*32kB (UME) 386*64kB (UME) 26*128kB (UME) 8*256kB (UME) 8*512kB (UME) 7*1024kB (UME) 4*2048kB (UME) 751*4096kB (M) = 3142836kB [ 69.643765][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 69.648254][ T1444] 18832 total pagecache pages [ 69.661782][ T1444] 26 pages in swap cache [ 69.666295][ T1444] Free swap = 58316kB [ 69.670437][ T1444] Total swap = 124996kB [ 69.674744][ T1444] 2097051 pages RAM [ 69.678612][ T1444] 0 pages HighMem/MovableOnly [ 69.683324][ T1444] 352233 pages reserved [ 69.687576][ T1444] 0 pages cma reserved [ 69.693768][ T1444] Memory allocations: [ 69.697939][ T1444] 0 B 0 init/main.c:1477 func:do_initcalls [ 69.705323][ T1444] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 69.713492][ T1444] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 69.721625][ T1444] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 69.729621][ T1444] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 69.737623][ T1444] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 69.746316][ T1444] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 69.754264][ T1444] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 69.762244][ T1444] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 69.770215][ T1444] 0 B 0 init/initramfs.c:101 func:find_link [ 69.829755][ T46] usb 3-1: string descriptor 0 read error: -71 [ 69.836431][ T46] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 69.845390][ T46] usb 3-1: USB disconnect, device number 19 [ 69.867252][ T1470] fuse: Unknown parameter 'fd00000000000000000003' [ 69.889232][ T1472] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.898263][ T1472] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.921724][ T1472] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.930405][ T1472] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.945928][ T1472] fuse: Unknown parameter '0x0000000000000007' [ 69.955027][ T311] usb 1-1: new low-speed USB device number 16 using dummy_hcd [ 70.105884][ T311] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 70.116773][ T311] usb 1-1: config 0 interface 0 has no altsetting 0 [ 70.123390][ T311] usb 1-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 70.132474][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.144873][ T311] usb 1-1: config 0 descriptor?? [ 70.150162][ T1460] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 70.520449][ T36] audit: type=1400 audit(1786220617.730:290): avc: denied { mount } for pid=1489 comm="syz.3.292" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.545863][ T36] audit: type=1400 audit(1786220617.750:291): avc: denied { remount } for pid=1489 comm="syz.3.292" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.566088][ T36] audit: type=1400 audit(1786220617.760:292): avc: denied { mounton } for pid=1489 comm="syz.3.292" path="/74/file0" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 70.575166][ T311] kye 0003:0458:5012.0007: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 70.604834][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.611753][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.618683][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.625672][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.631617][ T36] audit: type=1400 audit(1786220617.840:293): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.632667][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.652832][ T466] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 70.659706][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.673668][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.686967][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.696001][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.704048][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.711136][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.718159][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.727834][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.734786][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.741719][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.748855][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.755820][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.762826][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.770375][ T1492] fuse: Invalid rootmode [ 70.775234][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.782313][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.789317][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.796120][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.805156][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.811949][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.818814][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.825665][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.832582][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.839674][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.845828][ T466] usb 3-1: config index 0 descriptor too short (expected 45, got 36) [ 70.852577][ T466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.861298][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.878641][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.885602][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.892718][ T466] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.904966][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.914355][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.921257][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.921426][ T466] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 70.941972][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.948959][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.955930][ T466] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 70.968799][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.974891][ T466] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.984475][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.991324][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 70.998397][ T311] kye 0003:0458:5012.0007: unknown main item tag 0x0 [ 71.006976][ T466] usb 3-1: config 0 descriptor?? [ 71.008908][ T311] kye 0003:0458:5012.0007: hidraw0: USB HID v0.81 Device [HID 0458:5012] on usb-dummy_hcd.0-1/input0 [ 71.051428][ T1498] netlink: 8 bytes leftover after parsing attributes in process `syz.3.294'. [ 71.052554][ T311] kye 0003:0458:5012.0007: tablet-enabling feature report not found [ 71.088641][ T311] kye 0003:0458:5012.0007: tablet enabling failed [ 71.107236][ T311] usb 1-1: USB disconnect, device number 16 [ 71.433301][ T466] plantronics 0003:047F:FFFF.0008: unknown main item tag 0xd [ 71.442716][ T466] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 71.454224][ T466] plantronics 0003:047F:FFFF.0008: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 71.684813][ T9] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 71.737961][ T311] usb 3-1: USB disconnect, device number 20 [ 71.836044][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 71.848963][ T9] usb 2-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 71.858081][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.867200][ T9] usb 2-1: config 0 descriptor?? [ 71.904796][ T466] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 71.948292][ T1517] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.956995][ T1517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.968592][ T1517] netlink: 'syz.3.301': attribute type 14 has an invalid length. [ 71.977779][ T1517] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.986474][ T1517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.034776][ T466] usb 1-1: device descriptor read/64, error -71 [ 72.274909][ T9] smartjoyplus 0003:0B43:0003.0009: item fetching failed at offset 13/40 [ 72.283510][ T466] usb 1-1: device descriptor read/64, error -71 [ 72.290056][ T9] smartjoyplus 0003:0B43:0003.0009: parse failed [ 72.296592][ T9] smartjoyplus 0003:0B43:0003.0009: probe with driver smartjoyplus failed with error -22 [ 72.476472][ T311] usb 2-1: USB disconnect, device number 30 [ 72.526262][ T466] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 72.552953][ T1526] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.564614][ T1526] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.684864][ T466] usb 1-1: device descriptor read/64, error -71 [ 72.924807][ T466] usb 1-1: device descriptor read/64, error -71 [ 73.034988][ T466] usb usb1-port1: attempt power cycle [ 73.384820][ T466] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 73.405999][ T466] usb 1-1: device descriptor read/8, error -71 [ 73.535901][ T466] usb 1-1: device descriptor read/8, error -71 [ 73.774836][ T466] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 73.795983][ T466] usb 1-1: device descriptor read/8, error -71 [ 73.888746][ T36] audit: type=1400 audit(1786220621.100:294): avc: denied { read write } for pid=1552 comm="syz.2.313" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 73.917184][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 73.934299][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 73.949975][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 73.957946][ T36] audit: type=1400 audit(1786220621.120:295): avc: denied { open } for pid=1552 comm="syz.2.313" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 73.981788][ T466] usb 1-1: device descriptor read/8, error -71 [ 73.988169][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 73.996044][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.003491][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.011321][ T36] audit: type=1400 audit(1786220621.190:296): avc: denied { map } for pid=1554 comm="syz.3.314" path="pipe:[1668]" dev="pipefs" ino=1668 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 74.033984][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.041649][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.049713][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.057393][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.065110][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.072546][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.080348][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.088031][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.095828][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.103384][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.110964][ T466] usb usb1-port1: unable to enumerate USB device [ 74.118450][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.126165][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.133765][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.141497][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.149336][ T10] hid-generic 0003:0008:0001.000A: unknown main item tag 0x0 [ 74.164838][ T10] hid-generic 0003:0008:0001.000A: hidraw0: USB HID v0.04 Device [syz1] on syz0 [ 74.174814][ T366] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 74.289283][ T1562] netlink: 'syz.3.316': attribute type 10 has an invalid length. [ 74.347164][ T366] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 74.355904][ T366] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 74.366537][ T366] usb 3-1: config 220 has no interface number 2 [ 74.377179][ T366] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 74.393156][ T1576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.402208][ T1576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.413133][ T366] usb 3-1: config 220 interface 0 has no altsetting 0 [ 74.420439][ T366] usb 3-1: config 220 interface 76 has no altsetting 0 [ 74.429063][ T366] usb 3-1: config 220 interface 1 has no altsetting 0 [ 74.442415][ T366] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 74.451593][ T366] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.460143][ T366] usb 3-1: Product: syz [ 74.464446][ T366] usb 3-1: Manufacturer: syz [ 74.469235][ T366] usb 3-1: SerialNumber: syz [ 74.474216][ T1576] SELinux: failed to load policy [ 74.584838][ T46] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 74.699152][ T1582] GUP no longer grows the stack in syz.0.322 (1582): 200000005000-200000008000 (200000004000) [ 74.709658][ T1582] CPU: 0 UID: 0 PID: 1582 Comm: syz.0.322 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 74.709695][ T1582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.709709][ T1582] Call Trace: [ 74.709715][ T1582] [ 74.709723][ T1582] __dump_stack+0x21/0x30 [ 74.709756][ T1582] dump_stack_lvl+0x140/0x1c0 [ 74.709786][ T1582] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.709813][ T1582] ? find_vma+0xd3/0x120 [ 74.709834][ T1582] dump_stack+0x19/0x20 [ 74.709860][ T1582] fixup_user_fault+0x616/0x6a0 [ 74.709886][ T1582] fault_in_user_writeable+0x75/0xe0 [ 74.709912][ T1582] futex_lock_pi+0x2ed/0xa70 [ 74.709942][ T1582] ? __cfi_futex_lock_pi+0x10/0x10 [ 74.709973][ T1582] ? __count_memcg_events+0xdf/0x3a0 [ 74.709999][ T1582] ? __cfi_futex_wake_mark+0x10/0x10 [ 74.710032][ T1582] do_futex+0x270/0x510 [ 74.710058][ T1582] ? __kasan_check_write+0x18/0x20 [ 74.710078][ T1582] ? __cfi_do_futex+0x10/0x10 [ 74.710103][ T1582] ? _raw_spin_unlock_irq+0x45/0x70 [ 74.710129][ T1582] __se_sys_futex+0x13c/0x320 [ 74.710155][ T1582] ? __x64_sys_futex+0x110/0x110 [ 74.710181][ T1582] ? __kasan_check_write+0x18/0x20 [ 74.710200][ T1582] ? do_user_addr_fault+0xbf5/0x1230 [ 74.710231][ T1582] __x64_sys_futex+0xe9/0x110 [ 74.710258][ T1582] x64_sys_call+0x227f/0x2ee0 [ 74.710283][ T1582] do_syscall_64+0x57/0xf0 [ 74.710305][ T1582] ? clear_bhb_loop+0x50/0xa0 [ 74.710331][ T1582] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.710358][ T1582] RIP: 0033:0x7f6b6819e0d9 [ 74.710375][ T1582] 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 [ 74.710393][ T1582] RSP: 002b:00007f6b6908e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 74.710415][ T1582] RAX: ffffffffffffffda RBX: 00007f6b68426180 RCX: 00007f6b6819e0d9 [ 74.710430][ T1582] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 74.710442][ T1582] RBP: 00007f6b68235024 R08: 0000000000000000 R09: 0000000000000001 [ 74.710455][ T1582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.710468][ T1582] R13: 00007f6b68426218 R14: 00007f6b68426180 R15: 00007ffd82d38908 [ 74.710485][ T1582] [ 74.744896][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 74.942668][ T46] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 74.958683][ T366] usb 3-1: selecting invalid altsetting 0 [ 74.959599][ T46] usb 2-1: config 1 has no interface number 0 [ 74.966477][ T366] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 74.971971][ T46] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 74.987341][ T46] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 74.990726][ T366] usb 3-1: No valid video chain found. [ 74.998720][ T46] usb 2-1: config 1 interface 105 has no altsetting 0 [ 75.010389][ T366] usb 3-1: USB disconnect, device number 21 [ 75.033247][ T46] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 75.042771][ T46] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 75.050950][ T46] usb 2-1: Product: syz [ 75.057129][ T46] usb 2-1: Manufacturer: syz [ 75.061818][ T46] usb 2-1: SerialNumber: syz [ 75.076610][ T1574] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 75.086121][ T1574] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 75.091689][ T36] audit: type=1400 audit(1786220622.300:297): avc: denied { create } for pid=1587 comm="syz.3.324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 75.538118][ T1574] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 75.551480][ T1574] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 75.824835][ T311] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 75.962171][ T46] aqc111 2-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 75.975612][ T311] usb 3-1: device descriptor read/64, error -71 [ 76.186412][ T46] aqc111 2-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 76.215888][ T311] usb 3-1: device descriptor read/64, error -71 [ 76.439525][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -71 [ 76.447859][ T46] usb 2-1: USB disconnect, device number 31 [ 76.448155][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0006: -71 [ 76.455880][ T46] aqc111 2-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.1-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 76.462433][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 76.473611][ T311] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 76.483514][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 76.496691][ T149] aqc111 2-1:1.105 eth1: Failed to read(0x1) reg index 0x0001: -19 [ 76.504663][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0001: -19 [ 76.512910][ T149] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 76.530264][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 76.538905][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 76.548108][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 76.556718][ T149] aqc111 2-1:1.105 eth1: Error submitting the control message: status=-19 [ 76.566358][ T46] aqc111 2-1:1.105 eth1: Failed to read(0x1) reg index 0x0002: -19 [ 76.574343][ T46] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 76.582907][ T46] aqc111 2-1:1.105 eth1: Failed to write(0x1) reg index 0x0002: -19 [ 76.594204][ T46] aqc111 2-1:1.105 eth1: Failed to write(0x61) reg index 0x0000: -19 [ 76.594228][ T1631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.594630][ T1631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.621975][ T36] audit: type=1400 audit(1786220623.830:298): avc: denied { map } for pid=1629 comm="syz.0.333" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 76.623534][ T1630] rust_binder: Failed to allocate buffer. len:20480, is_oneway:true [ 76.645778][ T311] usb 3-1: device descriptor read/64, error -71 [ 76.660777][ T1630] rust_binder: Failure in copy_transaction_data: ENOSPC [ 76.660834][ T1630] rust_binder: 1629:1630 transaction async to 1629:0 failed ENOSPC, code 0 size 19456-0 [ 76.670765][ T36] audit: type=1400 audit(1786220623.830:299): avc: denied { call } for pid=1629 comm="syz.0.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 76.685403][ T646] rust_binder: 1629: undelivered TRANSACTION_ERROR: 29201 [ 76.718172][ T46] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 76.733742][ T46] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 76.749070][ T46] aqc111 2-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 76.904816][ T311] usb 3-1: device descriptor read/64, error -71 [ 77.014950][ T311] usb usb3-port1: attempt power cycle [ 77.254630][ T1656] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 77.375815][ T311] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 77.405915][ T311] usb 3-1: device descriptor read/8, error -71 [ 77.547805][ T311] usb 3-1: device descriptor read/8, error -71 [ 77.784790][ T311] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 77.818959][ T311] usb 3-1: device descriptor read/8, error -71 [ 77.965898][ T311] usb 3-1: device descriptor read/8, error -71 [ 78.025587][ T1687] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 78.074972][ T311] usb usb3-port1: unable to enumerate USB device [ 78.185837][ T46] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 78.214082][ T36] audit: type=1400 audit(1786220625.420:300): avc: denied { append } for pid=1692 comm="syz.0.348" 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 [ 78.334804][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 78.345992][ T46] usb 2-1: config 32 has an invalid interface number: 64 but max is 0 [ 78.354225][ T46] usb 2-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config [ 78.365346][ T46] usb 2-1: config 32 has no interface number 0 [ 78.371791][ T46] usb 2-1: New USB device found, idVendor=0bd3, idProduct=0569, bcdDevice= 0.5b [ 78.382878][ T46] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.400361][ T46] usb 2-1: Found UVC 0.00 device (0bd3:0569) [ 78.415536][ T46] usb 2-1: No valid video chain found. [ 78.602732][ T646] usb 2-1: USB disconnect, device number 32 [ 78.944874][ T46] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 79.123294][ T46] usb 3-1: not running at top speed; connect to a high speed hub [ 79.143805][ T46] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.157162][ T1720] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 79.158590][ T46] usb 3-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 79.175809][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.191890][ T46] usb 3-1: Found UVC 1.00 device (046d:0825) [ 79.200924][ T46] usb 3-1: No streaming interface found for terminal 2. [ 79.393044][ T36] audit: type=1400 audit(1786220626.600:301): avc: denied { create } for pid=1713 comm="syz.2.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 79.424104][ T36] audit: type=1400 audit(1786220626.630:302): avc: denied { accept } for pid=1713 comm="syz.2.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 79.499631][ T1737] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.509962][ T1737] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.514957][ T366] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 79.684781][ T366] usb 2-1: Using ep0 maxpacket: 16 [ 79.695607][ T366] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.714798][ T366] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 79.735216][ T366] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 79.744325][ T366] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 79.752624][ T366] usb 2-1: SerialNumber: syz [ 79.880595][ T10] usb 3-1: USB disconnect, device number 26 [ 79.961365][ T36] audit: type=1400 audit(1786220627.170:303): avc: denied { connect } for pid=1722 comm="syz.1.358" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 79.996490][ T36] audit: type=1400 audit(1786220627.210:304): avc: denied { write } for pid=1722 comm="syz.1.358" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 80.027786][ T1750] netlink: 228 bytes leftover after parsing attributes in process `syz.2.367'. [ 80.054834][ T366] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 80.148479][ T1752] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 80.205293][ T366] usb 1-1: Using ep0 maxpacket: 16 [ 80.212335][ T1755] FAULT_INJECTION: forcing a failure. [ 80.212335][ T1755] name failslab, interval 1, probability 0, space 0, times 0 [ 80.216074][ T366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.225495][ T1755] CPU: 1 UID: 0 PID: 1755 Comm: syz.3.369 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 80.225584][ T1755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.225644][ T1755] Call Trace: [ 80.225664][ T1755] [ 80.225687][ T1755] __dump_stack+0x21/0x30 [ 80.225789][ T1755] dump_stack_lvl+0x140/0x1c0 [ 80.225873][ T1755] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.225948][ T1755] ? avc_has_perm+0x155/0x240 [ 80.226019][ T1755] ? __cfi_avc_has_perm+0x10/0x10 [ 80.226090][ T1755] dump_stack+0x19/0x20 [ 80.226162][ T1755] should_fail_ex+0x3c2/0x510 [ 80.226225][ T1755] should_failslab+0xac/0x100 [ 80.226305][ T1755] __kmalloc_cache_noprof+0x41/0x470 [ 80.226368][ T1755] ? vhost_task_create+0x12c/0x3f0 [ 80.226430][ T1755] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 80.226519][ T1755] vhost_task_create+0x12c/0x3f0 [ 80.226602][ T1755] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 80.226682][ T1755] ? __cfi_vhost_task_create+0x10/0x10 [ 80.226731][ T1755] ? __cfi_vhost_task_fn+0x10/0x10 [ 80.226799][ T1755] ? __kasan_check_write+0x18/0x20 [ 80.226854][ T1755] ? mutex_lock+0x97/0x1d0 [ 80.226955][ T1755] ? __cfi_mutex_lock+0x10/0x10 [ 80.227029][ T1755] ? kernel_text_address+0xa9/0xe0 [ 80.227114][ T1755] kvm_mmu_post_init_vm+0x161/0x300 [ 80.227191][ T1755] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 80.227268][ T1755] ? _parse_integer_limit+0x195/0x1e0 [ 80.227336][ T1755] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 80.227419][ T1755] ? kstrtoull+0x13b/0x1e0 [ 80.227480][ T1755] ? kstrtouint+0x78/0xf0 [ 80.227533][ T1755] ? ioctl_has_perm+0x1bc/0x500 [ 80.227594][ T1755] ? __asan_memcpy+0x5a/0x80 [ 80.227646][ T1755] ? ioctl_has_perm+0x408/0x500 [ 80.227708][ T1755] ? has_cap_mac_admin+0xd0/0xd0 [ 80.227761][ T1755] ? __kasan_check_write+0x18/0x20 [ 80.227822][ T1755] ? mutex_lock_killable+0x97/0x1d0 [ 80.227926][ T1755] ? __cfi_mutex_lock_killable+0x10/0x10 [ 80.228028][ T1755] ? proc_fail_nth_write+0x184/0x220 [ 80.228106][ T1755] kvm_vcpu_ioctl+0xa43/0x1000 [ 80.228173][ T1755] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 80.228234][ T1755] ? __cfi_vfs_write+0x10/0x10 [ 80.228293][ T1755] ? __kasan_check_write+0x18/0x20 [ 80.228346][ T1755] ? mutex_unlock+0x90/0x240 [ 80.228427][ T1755] ? __cfi_mutex_unlock+0x10/0x10 [ 80.228511][ T1755] ? bpf_lsm_file_ioctl+0xd/0x20 [ 80.228582][ T1755] ? security_file_ioctl+0x3e/0x110 [ 80.228664][ T1755] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 80.228716][ T1755] __se_sys_ioctl+0x135/0x1b0 [ 80.228795][ T1755] __x64_sys_ioctl+0x7f/0xa0 [ 80.228866][ T1755] x64_sys_call+0x1878/0x2ee0 [ 80.228919][ T1755] do_syscall_64+0x57/0xf0 [ 80.228980][ T1755] ? clear_bhb_loop+0x50/0xa0 [ 80.229054][ T1755] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.229133][ T1755] RIP: 0033:0x7f96b539e0d9 [ 80.229192][ T1755] 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 [ 80.229234][ T1755] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.229312][ T1755] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 80.229375][ T1755] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 80.229416][ T1755] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 80.229455][ T1755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.229486][ T1755] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 80.229537][ T1755] [ 80.583210][ T366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.593035][ T366] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 80.605958][ T366] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 80.615087][ T366] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.624059][ T366] usb 1-1: config 0 descriptor?? [ 80.683021][ T1762] capability: warning: `syz.1.371' uses 32-bit capabilities (legacy support in use) [ 80.704781][ T10] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 80.885859][ T10] usb 3-1: too many endpoints for config 1 interface 0 altsetting 13: 68, using maximum allowed: 30 [ 80.896806][ T10] usb 3-1: config 1 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 68 [ 80.910061][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 80.927066][ T10] usb 3-1: string descriptor 0 read error: -22 [ 80.933362][ T10] usb 3-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.40 [ 80.942705][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.054358][ T366] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.000B/input/input9 [ 81.082101][ T366] microsoft 0003:045E:07DA.000B: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 81.255451][ T366] usb 1-1: USB disconnect, device number 21 [ 81.557718][ T10] usbhid 3-1:1.0: can't add hid device: -32 [ 81.560647][ T36] audit: type=1400 audit(1786220628.770:305): avc: denied { setopt } for pid=1749 comm="syz.2.367" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 81.563788][ T10] usbhid 3-1:1.0: probe with driver usbhid failed with error -32 [ 81.596491][ T1771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.605628][ T1771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.607832][ T36] audit: type=1400 audit(1786220628.820:306): avc: denied { read } for pid=1749 comm="syz.2.367" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 81.679409][ T1775] fuse: Unknown parameter '' [ 81.686140][ T36] audit: type=1400 audit(1786220628.900:307): avc: denied { read } for pid=1774 comm="syz.1.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 81.697387][ T1775] fuse: Unknown parameter '¡l«Í¨Åô˜�øå¯hCŽÓ±DU‰µ]²Ä@V›‘ËG¢Ü‹0' [ 81.727264][ T1777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.735883][ T1777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.963670][ T1785] overlayfs: missing 'lowerdir' [ 82.135856][ T1787] netlink: 'syz.3.380': attribute type 27 has an invalid length. [ 82.144546][ T36] audit: type=1400 audit(1786220629.350:308): avc: denied { bind } for pid=1786 comm="syz.3.380" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 82.166806][ T36] audit: type=1400 audit(1786220629.350:309): avc: denied { name_bind } for pid=1786 comm="syz.3.380" src=19997 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 82.187849][ T36] audit: type=1400 audit(1786220629.350:310): avc: denied { node_bind } for pid=1786 comm="syz.3.380" saddr=224.0.0.1 src=19997 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 82.214780][ T1787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.223437][ T1787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.450631][ T1795] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 83.042093][ T311] usb 3-1: USB disconnect, device number 27 [ 83.098324][ T1815] FAULT_INJECTION: forcing a failure. [ 83.098324][ T1815] name failslab, interval 1, probability 0, space 0, times 0 [ 83.111363][ T1815] CPU: 1 UID: 0 PID: 1815 Comm: syz.2.388 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 83.111404][ T1815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 83.111425][ T1815] Call Trace: [ 83.111435][ T1815] [ 83.111445][ T1815] __dump_stack+0x21/0x30 [ 83.111491][ T1815] dump_stack_lvl+0x140/0x1c0 [ 83.111529][ T1815] ? __cfi_dump_stack_lvl+0x10/0x10 [ 83.111587][ T1815] ? __kasan_check_write+0x18/0x20 [ 83.111619][ T1815] ? copy_mm+0x307/0x1da0 [ 83.111671][ T1815] dump_stack+0x19/0x20 [ 83.111708][ T1815] should_fail_ex+0x3c2/0x510 [ 83.111742][ T1815] should_failslab+0xac/0x100 [ 83.111775][ T1815] kmem_cache_alloc_noprof+0x42/0x410 [ 83.111807][ T1815] ? alloc_pid+0xa5/0xb80 [ 83.111836][ T1815] ? __asan_memcpy+0x5a/0x80 [ 83.111867][ T1815] alloc_pid+0xa5/0xb80 [ 83.111899][ T1815] copy_process+0x1467/0x3350 [ 83.111949][ T1815] ? __cfi_copy_process+0x10/0x10 [ 83.111985][ T1815] ? __kmalloc_cache_noprof+0x23c/0x470 [ 83.112014][ T1815] ? __kasan_check_write+0x18/0x20 [ 83.112045][ T1815] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 83.112075][ T1815] vhost_task_create+0x1f7/0x3f0 [ 83.112107][ T1815] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 83.112140][ T1815] ? __cfi_vhost_task_create+0x10/0x10 [ 83.112174][ T1815] ? __cfi_vhost_task_fn+0x10/0x10 [ 83.112202][ T1815] ? __kasan_check_write+0x18/0x20 [ 83.112232][ T1815] ? mutex_lock+0x97/0x1d0 [ 83.112271][ T1815] ? __cfi_mutex_lock+0x10/0x10 [ 83.112306][ T1815] ? kernel_text_address+0xa9/0xe0 [ 83.112350][ T1815] kvm_mmu_post_init_vm+0x161/0x300 [ 83.112403][ T1815] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 83.112438][ T1815] ? _parse_integer_limit+0x195/0x1e0 [ 83.112470][ T1815] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 83.112506][ T1815] ? kstrtoull+0x13b/0x1e0 [ 83.112537][ T1815] ? kstrtouint+0x78/0xf0 [ 83.112564][ T1815] ? ioctl_has_perm+0x1bc/0x500 [ 83.112600][ T1815] ? __asan_memcpy+0x5a/0x80 [ 83.112625][ T1815] ? ioctl_has_perm+0x408/0x500 [ 83.112654][ T1815] ? has_cap_mac_admin+0xd0/0xd0 [ 83.112679][ T1815] ? __kasan_check_write+0x18/0x20 [ 83.112709][ T1815] ? mutex_lock_killable+0x97/0x1d0 [ 83.112747][ T1815] ? __cfi_mutex_lock_killable+0x10/0x10 [ 83.112787][ T1815] ? proc_fail_nth_write+0x184/0x220 [ 83.112829][ T1815] kvm_vcpu_ioctl+0xa43/0x1000 [ 83.112858][ T1815] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 83.112888][ T1815] ? __cfi_vfs_write+0x10/0x10 [ 83.112916][ T1815] ? __kasan_check_write+0x18/0x20 [ 83.112954][ T1815] ? mutex_unlock+0x90/0x240 [ 83.112990][ T1815] ? __cfi_mutex_unlock+0x10/0x10 [ 83.113033][ T1815] ? bpf_lsm_file_ioctl+0xd/0x20 [ 83.113070][ T1815] ? security_file_ioctl+0x3e/0x110 [ 83.113140][ T1815] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 83.113166][ T1815] __se_sys_ioctl+0x135/0x1b0 [ 83.113204][ T1815] __x64_sys_ioctl+0x7f/0xa0 [ 83.113236][ T1815] x64_sys_call+0x1878/0x2ee0 [ 83.113265][ T1815] do_syscall_64+0x57/0xf0 [ 83.113295][ T1815] ? clear_bhb_loop+0x50/0xa0 [ 83.113334][ T1815] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 83.113371][ T1815] RIP: 0033:0x7f5a8879e0d9 [ 83.113395][ T1815] 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 [ 83.113417][ T1815] RSP: 002b:00007f5a895cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.113450][ T1815] RAX: ffffffffffffffda RBX: 00007f5a88a25fa0 RCX: 00007f5a8879e0d9 [ 83.113470][ T1815] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 83.113489][ T1815] RBP: 00007f5a895cb090 R08: 0000000000000000 R09: 0000000000000000 [ 83.113510][ T1815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.113528][ T1815] R13: 00007f5a88a26038 R14: 00007f5a88a25fa0 R15: 00007ffd415ae8c8 [ 83.113554][ T1815] [ 83.517394][ T1817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.548686][ T1817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.655816][ T1819] netlink: 'syz.2.390': attribute type 10 has an invalid length. [ 83.838446][ T36] audit: type=1400 audit(1786220631.050:311): avc: denied { name_bind } for pid=1825 comm="syz.0.393" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 84.233262][ T1843] FAULT_INJECTION: forcing a failure. [ 84.233262][ T1843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.247723][ T1843] CPU: 1 UID: 0 PID: 1843 Comm: syz.3.399 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 84.247776][ T1843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 84.247794][ T1843] Call Trace: [ 84.247807][ T1843] [ 84.247818][ T1843] __dump_stack+0x21/0x30 [ 84.247861][ T1843] dump_stack_lvl+0x140/0x1c0 [ 84.247900][ T1843] ? __cfi_dump_stack_lvl+0x10/0x10 [ 84.247943][ T1843] dump_stack+0x19/0x20 [ 84.247979][ T1843] should_fail_ex+0x3c2/0x510 [ 84.248013][ T1843] should_fail_alloc_page+0xec/0x110 [ 84.248050][ T1843] __alloc_pages_noprof+0x1c0/0x7e0 [ 84.248089][ T1843] ? kernel_text_address+0xa9/0xe0 [ 84.248129][ T1843] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 84.248170][ T1843] ? unwind_get_return_address+0x51/0x90 [ 84.248206][ T1843] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 84.248245][ T1843] get_free_pages_noprof+0x14/0x40 [ 84.248283][ T1843] kasan_populate_vmalloc_pte+0x4c/0x170 [ 84.248317][ T1843] __apply_to_page_range+0x7c2/0xd00 [ 84.248348][ T1843] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 84.248383][ T1843] ? __x64_sys_ioctl+0x7f/0xa0 [ 84.248412][ T1843] ? apply_to_page_range+0x60/0x60 [ 84.248447][ T1843] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 84.248474][ T1843] apply_to_page_range+0x3f/0x60 [ 84.248507][ T1843] kasan_populate_vmalloc+0x64/0x80 [ 84.248535][ T1843] alloc_vmap_area+0x1e8e/0x26f0 [ 84.248578][ T1843] ? kasan_save_alloc_info+0x3a/0x50 [ 84.248620][ T1843] ? vm_map_ram+0xdd0/0xdd0 [ 84.248657][ T1843] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 84.248694][ T1843] ? __get_vm_area_node+0x150/0x390 [ 84.248734][ T1843] __get_vm_area_node+0x1f8/0x390 [ 84.248781][ T1843] __vmalloc_node_range_noprof+0x340/0x1300 [ 84.248825][ T1843] ? copy_process+0x57c/0x3350 [ 84.248865][ T1843] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 84.248908][ T1843] ? kasan_save_alloc_info+0x3a/0x50 [ 84.248952][ T1843] ? __kasan_slab_alloc+0x73/0x90 [ 84.248987][ T1843] ? arch_dup_task_struct+0x5b/0xe0 [ 84.249026][ T1843] ? __asan_memcpy+0x5a/0x80 [ 84.249058][ T1843] dup_task_struct+0x5d6/0xd80 [ 84.249090][ T1843] ? copy_process+0x57c/0x3350 [ 84.249127][ T1843] ? _raw_spin_lock_irq+0x93/0x120 [ 84.249159][ T1843] ? copy_process+0x3350/0x3350 [ 84.249195][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.249222][ T1843] copy_process+0x57c/0x3350 [ 84.249261][ T1843] ? kasan_save_alloc_info+0x3a/0x50 [ 84.249304][ T1843] ? __cfi_copy_process+0x10/0x10 [ 84.249337][ T1843] ? __kmalloc_cache_noprof+0x23c/0x470 [ 84.249371][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.249397][ T1843] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 84.249433][ T1843] vhost_task_create+0x1f7/0x3f0 [ 84.249462][ T1843] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 84.249499][ T1843] ? __cfi_vhost_task_create+0x10/0x10 [ 84.249528][ T1843] ? __cfi_vhost_task_fn+0x10/0x10 [ 84.249561][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.249587][ T1843] ? mutex_lock+0x97/0x1d0 [ 84.249626][ T1843] ? __cfi_mutex_lock+0x10/0x10 [ 84.249663][ T1843] ? kernel_text_address+0xa9/0xe0 [ 84.249703][ T1843] kvm_mmu_post_init_vm+0x161/0x300 [ 84.249745][ T1843] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 84.249791][ T1843] ? _parse_integer_limit+0x195/0x1e0 [ 84.249823][ T1843] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 84.249862][ T1843] ? kstrtoull+0x13b/0x1e0 [ 84.249890][ T1843] ? kstrtouint+0x78/0xf0 [ 84.249918][ T1843] ? ioctl_has_perm+0x1bc/0x500 [ 84.249946][ T1843] ? __asan_memcpy+0x5a/0x80 [ 84.249975][ T1843] ? ioctl_has_perm+0x408/0x500 [ 84.250002][ T1843] ? has_cap_mac_admin+0xd0/0xd0 [ 84.250028][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.250059][ T1843] ? mutex_lock_killable+0x97/0x1d0 [ 84.250099][ T1843] ? __cfi_mutex_lock_killable+0x10/0x10 [ 84.250138][ T1843] ? proc_fail_nth_write+0x184/0x220 [ 84.250182][ T1843] kvm_vcpu_ioctl+0xa43/0x1000 [ 84.250209][ T1843] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 84.250240][ T1843] ? __cfi_vfs_write+0x10/0x10 [ 84.250267][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.250288][ T1843] ? mutex_unlock+0x90/0x240 [ 84.250326][ T1843] ? __cfi_mutex_unlock+0x10/0x10 [ 84.250366][ T1843] ? bpf_lsm_file_ioctl+0xd/0x20 [ 84.250403][ T1843] ? security_file_ioctl+0x3e/0x110 [ 84.250445][ T1843] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 84.250472][ T1843] __se_sys_ioctl+0x135/0x1b0 [ 84.250508][ T1843] __x64_sys_ioctl+0x7f/0xa0 [ 84.250541][ T1843] x64_sys_call+0x1878/0x2ee0 [ 84.250571][ T1843] do_syscall_64+0x57/0xf0 [ 84.250600][ T1843] ? clear_bhb_loop+0x50/0xa0 [ 84.250640][ T1843] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 84.250675][ T1843] RIP: 0033:0x7f96b539e0d9 [ 84.250700][ T1843] 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 [ 84.250722][ T1843] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.250753][ T1843] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 84.250780][ T1843] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 84.250796][ T1843] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 84.250819][ T1843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 84.250836][ T1843] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 84.250862][ T1843] [ 84.250956][ T1843] syz.3.399: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 84.792864][ T1843] CPU: 1 UID: 0 PID: 1843 Comm: syz.3.399 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 84.792895][ T1843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 84.792909][ T1843] Call Trace: [ 84.792916][ T1843] [ 84.792925][ T1843] __dump_stack+0x21/0x30 [ 84.792961][ T1843] dump_stack_lvl+0x140/0x1c0 [ 84.792994][ T1843] ? __cfi_dump_stack_lvl+0x10/0x10 [ 84.793025][ T1843] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 84.793056][ T1843] dump_stack+0x19/0x20 [ 84.793087][ T1843] warn_alloc+0x1e7/0x2c0 [ 84.793120][ T1843] ? __cfi_warn_alloc+0x10/0x10 [ 84.793152][ T1843] ? __get_vm_area_node+0x211/0x390 [ 84.793188][ T1843] ? __get_vm_area_node+0x211/0x390 [ 84.793221][ T1843] __vmalloc_node_range_noprof+0x365/0x1300 [ 84.793262][ T1843] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 84.793299][ T1843] ? kasan_save_alloc_info+0x3a/0x50 [ 84.793334][ T1843] ? __kasan_slab_alloc+0x73/0x90 [ 84.793360][ T1843] ? arch_dup_task_struct+0x5b/0xe0 [ 84.793394][ T1843] ? __asan_memcpy+0x5a/0x80 [ 84.793417][ T1843] dup_task_struct+0x5d6/0xd80 [ 84.793447][ T1843] ? copy_process+0x57c/0x3350 [ 84.793476][ T1843] ? _raw_spin_lock_irq+0x93/0x120 [ 84.793503][ T1843] ? copy_process+0x3350/0x3350 [ 84.793532][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.793556][ T1843] copy_process+0x57c/0x3350 [ 84.793588][ T1843] ? kasan_save_alloc_info+0x3a/0x50 [ 84.793623][ T1843] ? __cfi_copy_process+0x10/0x10 [ 84.793653][ T1843] ? __kmalloc_cache_noprof+0x23c/0x470 [ 84.793679][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.793702][ T1843] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 84.793739][ T1843] vhost_task_create+0x1f7/0x3f0 [ 84.793765][ T1843] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 84.793793][ T1843] ? __cfi_vhost_task_create+0x10/0x10 [ 84.793819][ T1843] ? __cfi_vhost_task_fn+0x10/0x10 [ 84.793843][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.793866][ T1843] ? mutex_lock+0x97/0x1d0 [ 84.793898][ T1843] ? __cfi_mutex_lock+0x10/0x10 [ 84.793929][ T1843] ? kernel_text_address+0xa9/0xe0 [ 84.793962][ T1843] kvm_mmu_post_init_vm+0x161/0x300 [ 84.793997][ T1843] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 84.794028][ T1843] ? _parse_integer_limit+0x195/0x1e0 [ 84.794055][ T1843] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 84.794087][ T1843] ? kstrtoull+0x13b/0x1e0 [ 84.794111][ T1843] ? kstrtouint+0x78/0xf0 [ 84.794134][ T1843] ? ioctl_has_perm+0x1bc/0x500 [ 84.794157][ T1843] ? __asan_memcpy+0x5a/0x80 [ 84.794179][ T1843] ? ioctl_has_perm+0x408/0x500 [ 84.794201][ T1843] ? has_cap_mac_admin+0xd0/0xd0 [ 84.794225][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.794247][ T1843] ? mutex_lock_killable+0x97/0x1d0 [ 84.794281][ T1843] ? __cfi_mutex_lock_killable+0x10/0x10 [ 84.794315][ T1843] ? proc_fail_nth_write+0x184/0x220 [ 84.794351][ T1843] kvm_vcpu_ioctl+0xa43/0x1000 [ 84.794376][ T1843] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 84.794400][ T1843] ? __cfi_vfs_write+0x10/0x10 [ 84.794425][ T1843] ? __kasan_check_write+0x18/0x20 [ 84.794446][ T1843] ? mutex_unlock+0x90/0x240 [ 84.794478][ T1843] ? __cfi_mutex_unlock+0x10/0x10 [ 84.794514][ T1843] ? bpf_lsm_file_ioctl+0xd/0x20 [ 84.794544][ T1843] ? security_file_ioctl+0x3e/0x110 [ 84.794579][ T1843] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 84.794601][ T1843] __se_sys_ioctl+0x135/0x1b0 [ 84.794630][ T1843] __x64_sys_ioctl+0x7f/0xa0 [ 84.794658][ T1843] x64_sys_call+0x1878/0x2ee0 [ 84.794680][ T1843] do_syscall_64+0x57/0xf0 [ 84.794706][ T1843] ? clear_bhb_loop+0x50/0xa0 [ 84.794747][ T1843] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 84.794778][ T1843] RIP: 0033:0x7f96b539e0d9 [ 84.794798][ T1843] 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 [ 84.794819][ T1843] RSP: 002b:00007f96b6192028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 84.794843][ T1843] RAX: ffffffffffffffda RBX: 00007f96b5625fa0 RCX: 00007f96b539e0d9 [ 84.794862][ T1843] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 84.794876][ T1843] RBP: 00007f96b6192090 R08: 0000000000000000 R09: 0000000000000000 [ 84.794892][ T1843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 84.794906][ T1843] R13: 00007f96b5626038 R14: 00007f96b5625fa0 R15: 00007fff2d0514d8 [ 84.794927][ T1843] [ 85.221946][ T1843] Mem-Info: [ 85.233938][ T1843] active_anon:6586 inactive_anon:17672 isolated_anon:0 [ 85.233938][ T1843] active_file:14851 inactive_file:5899 isolated_file:0 [ 85.233938][ T1843] unevictable:0 dirty:280 writeback:0 [ 85.233938][ T1843] slab_reclaimable:5913 slab_unreclaimable:71037 [ 85.233938][ T1843] mapped:25098 shmem:16622 pagetables:1033 [ 85.233938][ T1843] sec_pagetables:6 bounce:0 [ 85.233938][ T1843] kernel_misc_reclaimable:0 [ 85.233938][ T1843] free:1506462 free_pcp:2117 free_cma:0 [ 85.284818][ T1843] Node 0 active_anon:26344kB inactive_anon:70688kB active_file:59404kB inactive_file:23596kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100392kB dirty:1120kB writeback:0kB shmem:66488kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:5372kB pagetables:4132kB sec_pagetables:24kB all_unreclaimable? no [ 85.317455][ T1843] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963408kB mlocked:0kB bounce:0kB free_pcp:5244kB local_pcp:0kB free_cma:0kB [ 85.321952][ T1848] netlink: 'syz.1.400': attribute type 29 has an invalid length. [ 85.348208][ T1843] lowmem_reserve[]: 0 3921 3921 [ 85.360451][ T1843] Normal free:3063928kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:26344kB inactive_anon:70688kB active_file:59404kB inactive_file:23596kB unevictable:0kB writepending:1120kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:6748kB local_pcp:2352kB free_cma:0kB [ 85.392298][ T1843] lowmem_reserve[]: 0 0 0 [ 85.397193][ T1843] DMA32: 5*4kB (M) 4*8kB (M) 4*16kB (M) 5*32kB (M) 3*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 85.412838][ T1843] Normal: 316*4kB (UM) 391*8kB (UM) 76*16kB (UME) 32*32kB (UME) 30*64kB (UME) 32*128kB (UME) 13*256kB (UME) 12*512kB (UME) 4*1024kB (UME) 3*2048kB (UM) 741*4096kB (UM) = 3067496kB [ 85.431096][ T1843] 37396 total pagecache pages [ 85.435835][ T1843] 28 pages in swap cache [ 85.440108][ T1843] Free swap = 58316kB [ 85.444258][ T1843] Total swap = 124996kB [ 85.448502][ T1843] 2097051 pages RAM [ 85.452388][ T1843] 0 pages HighMem/MovableOnly [ 85.457119][ T1843] 352233 pages reserved [ 85.461430][ T1843] 0 pages cma reserved [ 85.468114][ T1843] Memory allocations: [ 85.472134][ T1843] 0 B 0 init/main.c:1477 func:do_initcalls [ 85.479473][ T1843] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 85.487596][ T1843] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 85.495287][ T1843] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 85.503257][ T1843] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 85.511442][ T1843] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 85.520203][ T1843] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 85.528215][ T1843] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 85.536212][ T1843] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 85.544158][ T1843] 0 B 0 init/initramfs.c:101 func:find_link [ 85.834798][ T646] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 86.014789][ T646] usb 3-1: Using ep0 maxpacket: 16 [ 86.021296][ T646] usb 3-1: config 1 has an invalid interface number: 105 but max is 0 [ 86.029941][ T646] usb 3-1: config 1 has no interface number 0 [ 86.036351][ T646] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 86.046765][ T646] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 86.057460][ T646] usb 3-1: config 1 interface 105 has no altsetting 0 [ 86.066510][ T646] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 86.075927][ T646] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 86.084162][ T646] usb 3-1: Product: syz [ 86.088928][ T646] usb 3-1: Manufacturer: syz [ 86.093629][ T646] usb 3-1: SerialNumber: syz [ 86.100190][ T1860] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 86.108006][ T1860] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 86.270172][ T1882] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.279554][ T1882] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.498003][ T1884] mmap: syz.1.411 (1884) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 86.518295][ T1860] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 86.525672][ T1860] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 86.933914][ T646] aqc111 3-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 86.994777][ T310] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 87.096817][ T1899] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.105804][ T1899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.145974][ T310] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.158152][ T310] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 87.160132][ T646] aqc111 3-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.2-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 87.181549][ T310] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 87.217377][ T310] usb 1-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 87.230446][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.239025][ T310] usb 1-1: Product: syz [ 87.243250][ T310] usb 1-1: Manufacturer: syz [ 87.255813][ T310] usb 1-1: SerialNumber: syz [ 87.271969][ T1891] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 87.280421][ T310] usbserial_generic 1-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 87.304772][ T310] usbserial_generic 1-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 87.315605][ T310] usbserial_generic 1-1:1.0: generic converter detected [ 87.334955][ T310] usb 1-1: generic converter now attached to ttyUSB0 [ 87.385940][ T646] usb 3-1: USB disconnect, device number 28 [ 87.397827][ T646] aqc111 3-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.2-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 87.462326][ T646] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 87.480261][ T646] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 87.490047][ T646] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 87.501479][ T1891] fuse: Unknown parameter '' [ 87.517909][ T1891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pid=1891 comm=syz.0.413 [ 87.535499][ T46] usb 1-1: USB disconnect, device number 22 [ 87.544161][ T46] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 87.555996][ T46] usbserial_generic 1-1:1.0: device disconnected [ 87.870407][ T1938] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 88.144836][ T310] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 88.193958][ T36] audit: type=1400 audit(1786220635.400:312): avc: denied { mount } for pid=1946 comm="syz.1.422" name="/" dev="ramfs" ino=23753 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 88.324768][ T310] usb 3-1: Using ep0 maxpacket: 32 [ 88.331132][ T310] usb 3-1: New USB device found, idVendor=056a, idProduct=0045, bcdDevice= 0.00 [ 88.344798][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.365034][ T310] usb 3-1: config 0 descriptor?? [ 88.475835][ T1960] input: syz0 as /devices/virtual/input/input10 [ 88.773878][ T1941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.792675][ T1941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.817587][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.824517][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.835765][ T1975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.844229][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.851404][ T1975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.859258][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.866240][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.876517][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.883462][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.890615][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.904922][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.911911][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.919010][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.926373][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.933416][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.940615][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.947776][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.954858][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.961876][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.969367][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.977385][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.984476][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.991625][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 88.998802][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.007974][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.016202][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.024997][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.033406][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.041021][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.048335][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.055957][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.063015][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.070162][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.077359][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.084323][ T310] wacom 0003:056A:0045.000C: unknown main item tag 0x0 [ 89.091850][ T310] wacom 0003:056A:0045.000C: Unknown device_type for 'HID 056a:0045'. Assuming pen. [ 89.108547][ T310] wacom 0003:056A:0045.000C: hidraw0: USB HID v9.42 Device [HID 056a:0045] on usb-dummy_hcd.2-1/input0 [ 89.133356][ T310] input: Wacom Intuos2 12x18 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:056A:0045.000C/input/input11 [ 89.181535][ T310] usb 3-1: USB disconnect, device number 29 [ 89.397797][ T467] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 89.546479][ T1986] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.555034][ T467] usb 1-1: Using ep0 maxpacket: 16 [ 89.560540][ T1986] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.569787][ T467] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 89.578524][ T467] usb 1-1: config 1 has no interface number 0 [ 89.586372][ T467] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 89.596420][ T467] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 89.606749][ T467] usb 1-1: config 1 interface 105 has no altsetting 0 [ 89.615144][ T467] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 89.624375][ T467] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 89.632706][ T467] usb 1-1: Product: syz [ 89.637207][ T467] usb 1-1: Manufacturer: syz [ 89.641886][ T467] usb 1-1: SerialNumber: syz [ 89.648046][ T1980] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.655478][ T1980] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.948899][ T1995] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 90.026850][ T36] audit: type=1400 audit(1786220637.240:313): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 90.074096][ T1980] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 90.084913][ T1980] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 90.187280][ T36] audit: type=1326 audit(1786220637.400:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.241494][ T36] audit: type=1326 audit(1786220637.400:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.271431][ T36] audit: type=1326 audit(1786220637.400:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f96b535e90e code=0x7ffc0000 [ 90.297262][ T36] audit: type=1326 audit(1786220637.400:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f96b535e90e code=0x7ffc0000 [ 90.322801][ T36] audit: type=1326 audit(1786220637.400:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.348571][ T2016] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.357614][ T2016] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.366904][ T36] audit: type=1326 audit(1786220637.400:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.392132][ T36] audit: type=1326 audit(1786220637.430:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.417287][ T36] audit: type=1326 audit(1786220637.430:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2010 comm="syz.3.438" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96b539e0d9 code=0x7ffc0000 [ 90.494744][ T467] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 90.710687][ T467] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 90.909887][ T311] usb 1-1: USB disconnect, device number 23 [ 90.929058][ T311] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 91.010065][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 91.022066][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 91.035145][ T311] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 91.144785][ T467] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 91.284791][ T467] usb 3-1: device descriptor read/64, error -71 [ 91.496277][ T2053] netlink: 40 bytes leftover after parsing attributes in process `syz.0.443'. [ 91.535016][ T467] usb 3-1: device descriptor read/64, error -71 [ 91.724319][ T2064] netlink: 196 bytes leftover after parsing attributes in process `syz.3.448'. [ 91.774842][ T467] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 91.918465][ T467] usb 3-1: device descriptor read/64, error -71 [ 92.164792][ T467] usb 3-1: device descriptor read/64, error -71 [ 92.274957][ T467] usb usb3-port1: attempt power cycle [ 92.574281][ T2073] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.583155][ T2073] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.624763][ T467] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 92.645807][ T467] usb 3-1: device descriptor read/8, error -71 [ 92.759319][ T2078] netlink: 4 bytes leftover after parsing attributes in process `syz.3.453'. [ 92.775892][ T467] usb 3-1: device descriptor read/8, error -71 [ 92.841361][ T2080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.850033][ T2080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.857939][ T46] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 93.015257][ T46] usb 1-1: Using ep0 maxpacket: 16 [ 93.020572][ T467] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 93.029396][ T46] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 93.037678][ T46] usb 1-1: config 1 has no interface number 0 [ 93.043854][ T46] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 93.053919][ T46] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 93.064079][ T46] usb 1-1: config 1 interface 105 has no altsetting 0 [ 93.071984][ T467] usb 3-1: device descriptor read/8, error -71 [ 93.078832][ T46] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 93.088149][ T46] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 93.098195][ T46] usb 1-1: Product: syz [ 93.102429][ T46] usb 1-1: Manufacturer: syz [ 93.107236][ T46] usb 1-1: SerialNumber: syz [ 93.112993][ T2076] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.126369][ T2076] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.205840][ T467] usb 3-1: device descriptor read/8, error -71 [ 93.314898][ T467] usb usb3-port1: unable to enumerate USB device [ 93.385065][ T2089] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 93.456417][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 93.456451][ T36] audit: type=1400 audit(1786220640.670:340): avc: denied { create } for pid=2091 comm="syz.3.458" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 93.458373][ T2092] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=2092 comm=syz.3.458 [ 93.535678][ T2076] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.543957][ T2076] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.929406][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 93.940295][ T36] audit: type=1400 audit(1786220641.140:341): avc: denied { create } for pid=2101 comm="syz.2.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 93.960300][ T2076] ================================================================== [ 93.968479][ T2076] BUG: KASAN: slab-use-after-free in string+0x20f/0x2b0 [ 93.975470][ T2076] Read of size 1 at addr ffff888106391a80 by task syz.0.452/2076 [ 93.983220][ T2076] [ 93.985607][ T2076] CPU: 1 UID: 0 PID: 2076 Comm: syz.0.452 Not tainted syzkaller #0 c4896d72d1fb51cdc6291d08376a37fd8080d7bb [ 93.985636][ T2076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.985649][ T2076] Call Trace: [ 93.985658][ T2076] [ 93.985668][ T2076] __dump_stack+0x21/0x30 [ 93.985702][ T2076] dump_stack_lvl+0x140/0x1c0 [ 93.985729][ T2076] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.985760][ T2076] print_address_description+0x71/0x210 [ 93.985789][ T2076] print_report+0x4a/0x70 [ 93.985815][ T2076] kasan_report+0x162/0x1a0 [ 93.985840][ T2076] ? string+0x20f/0x2b0 [ 93.985861][ T2076] ? string+0x20f/0x2b0 [ 93.985879][ T2076] __asan_report_load1_noabort+0x18/0x20 [ 93.985898][ T2076] string+0x20f/0x2b0 [ 93.985917][ T2076] vsnprintf+0xe65/0x1ad0 [ 93.985939][ T2076] snprintf+0xe9/0x140 [ 93.985959][ T2076] ? __kernel_text_address+0x11/0x40 [ 93.985986][ T2076] ? __cfi_snprintf+0x10/0x10 [ 93.986006][ T2076] ? dev_vprintk_emit+0x179/0x400 [ 93.986028][ T2076] dev_vprintk_emit+0x313/0x400 [ 93.986051][ T2076] ? __cfi_dev_vprintk_emit+0x10/0x10 [ 93.986074][ T2076] ? avc_has_extended_perms+0x7fb/0xe60 [ 93.986108][ T2076] dev_printk_emit+0xef/0x150 [ 93.986132][ T2076] ? __cfi_dev_printk_emit+0x10/0x10 [ 93.986158][ T2076] __dev_printk+0x17f/0x1b0 [ 93.986176][ T2076] _dev_err+0x11f/0x180 [ 93.986199][ T2076] ? __cfi__dev_err+0x10/0x10 [ 93.986221][ T2076] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 93.986244][ T2076] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 93.986268][ T2076] ? dummy_set_halt+0xe6/0x1c0 [ 93.986298][ T2076] raw_ioctl+0x2929/0x37a0 [ 93.986327][ T2076] ? __cfi_futex_wait+0x10/0x10 [ 93.986345][ T2076] ? __cfi_raw_ioctl+0x10/0x10 [ 93.986371][ T2076] ? selinux_file_ioctl+0x732/0x1480 [ 93.986389][ T2076] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 93.986407][ T2076] ? hrtimer_nanosleep+0x265/0x340 [ 93.986436][ T2076] ? do_futex+0x32a/0x510 [ 93.986461][ T2076] ? __cfi_hrtimer_wakeup+0x10/0x10 [ 93.986479][ T2076] ? __cfi_do_futex+0x10/0x10 [ 93.986504][ T2076] ? get_timespec64+0x11a/0x1b0 [ 93.986532][ T2076] ? bpf_lsm_file_ioctl+0xd/0x20 [ 93.986557][ T2076] ? security_file_ioctl+0x3e/0x110 [ 93.986585][ T2076] ? __cfi_raw_ioctl+0x10/0x10 [ 93.986613][ T2076] __se_sys_ioctl+0x135/0x1b0 [ 93.986642][ T2076] __x64_sys_ioctl+0x7f/0xa0 [ 93.986665][ T2076] x64_sys_call+0x1878/0x2ee0 [ 93.986682][ T2076] do_syscall_64+0x57/0xf0 [ 93.986704][ T2076] ? clear_bhb_loop+0x50/0xa0 [ 93.986733][ T2076] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.986759][ T2076] RIP: 0033:0x7f6b6819dd6b [ 93.986777][ T2076] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 93.986794][ T2076] RSP: 002b:00007f6b690cdf50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.986815][ T2076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b6819dd6b [ 93.986829][ T2076] RDX: 0000000000000000 RSI: 000000000000550c RDI: 0000000000000003 [ 93.986841][ T2076] RBP: 00007f6b68235024 R08: 00000000000000da R09: 0000000000000001 [ 93.986854][ T2076] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 93.986866][ T2076] R13: 0000000000000000 R14: 00007f6b68425fa0 R15: 00007ffd82d38908 [ 93.986881][ T2076] [ 93.986889][ T2076] [ 94.310973][ T2076] Allocated by task 1: [ 94.315071][ T2076] kasan_save_track+0x3e/0x80 [ 94.319819][ T2076] kasan_save_alloc_info+0x3a/0x50 [ 94.324968][ T2076] __kasan_kmalloc+0x96/0xb0 [ 94.329589][ T2076] __kmalloc_node_track_caller_noprof+0x24e/0x4f0 [ 94.336035][ T2076] kvasprintf+0xf1/0x260 [ 94.340303][ T2076] kvasprintf_const+0xf6/0x250 [ 94.345079][ T2076] kobject_set_name_vargs+0x65/0x120 [ 94.350384][ T2076] dev_set_name+0xe3/0x140 [ 94.354824][ T2076] usb_add_gadget+0x436/0x780 [ 94.359518][ T2076] usb_add_gadget_udc+0x11e/0x160 [ 94.364566][ T2076] dummy_udc_probe+0x6ea/0x7f0 [ 94.369358][ T2076] platform_probe+0x17a/0x200 [ 94.374061][ T2076] really_probe+0x2e1/0x8b0 [ 94.378590][ T2076] __driver_probe_device+0x193/0x280 [ 94.383902][ T2076] driver_probe_device+0x54/0x3f0 [ 94.388958][ T2076] __device_attach_driver+0x2f1/0x4b0 [ 94.394448][ T2076] bus_for_each_drv+0x264/0x300 [ 94.399319][ T2076] __device_attach+0x2c4/0x3c0 [ 94.404108][ T2076] device_initial_probe+0x1e/0x30 [ 94.409158][ T2076] bus_probe_device+0x18b/0x270 [ 94.414035][ T2076] device_add+0x7fd/0xbf0 [ 94.418392][ T2076] platform_device_add+0x464/0x6c0 [ 94.423529][ T2076] dummy_hcd_init+0xce2/0x1230 [ 94.428326][ T2076] do_one_initcall+0x1e8/0x6a0 [ 94.433126][ T2076] do_initcall_level+0x174/0x2e5 [ 94.438102][ T2076] do_initcalls+0x7e/0x160 [ 94.442540][ T2076] do_basic_setup+0x95/0xb0 [ 94.447073][ T2076] kernel_init_freeable+0x2b1/0x400 [ 94.452296][ T2076] kernel_init+0x21/0x1e0 [ 94.456644][ T2076] ret_from_fork+0x67/0xa0 [ 94.461112][ T2076] ret_from_fork_asm+0x1a/0x30 [ 94.465985][ T2076] [ 94.468327][ T2076] Freed by task 2102: [ 94.472319][ T2076] kasan_save_track+0x3e/0x80 [ 94.477024][ T2076] kasan_save_free_info+0x44/0x50 [ 94.482073][ T2076] __kasan_slab_free+0x5f/0x80 [ 94.486860][ T2076] kfree+0x158/0x440 [ 94.490776][ T2076] kfree_const+0x3d/0x50 [ 94.495043][ T2076] kobject_put+0x21f/0x2a0 [ 94.499576][ T2076] put_device+0x23/0x40 [ 94.503757][ T2076] usb_del_gadget_udc+0x25/0x30 [ 94.508642][ T2076] dummy_udc_remove+0x5c/0x70 [ 94.513346][ T2076] platform_remove+0x7e/0xb0 [ 94.517971][ T2076] device_release_driver_internal+0x4ad/0x830 [ 94.524099][ T2076] device_driver_detach+0x3f/0x50 [ 94.529153][ T2076] unbind_store+0x1ab/0x1f0 [ 94.533683][ T2076] drv_attr_store+0x91/0xb0 [ 94.538236][ T2076] sysfs_kf_write+0x13e/0x160 [ 94.542934][ T2076] kernfs_fop_write_iter+0x319/0x510 [ 94.548256][ T2076] vfs_write+0x75f/0xfd0 [ 94.552516][ T2076] ksys_write+0x145/0x260 [ 94.556865][ T2076] __x64_sys_write+0x7f/0x90 [ 94.561493][ T2076] x64_sys_call+0x271c/0x2ee0 [ 94.566189][ T2076] do_syscall_64+0x57/0xf0 [ 94.570633][ T2076] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 94.576549][ T2076] [ 94.578890][ T2076] The buggy address belongs to the object at ffff888106391a80 [ 94.578890][ T2076] which belongs to the cache kmalloc-16 of size 16 [ 94.592784][ T2076] The buggy address is located 0 bytes inside of [ 94.592784][ T2076] freed 16-byte region [ffff888106391a80, ffff888106391a90) [ 94.606426][ T2076] [ 94.608767][ T2076] The buggy address belongs to the physical page: [ 94.615228][ T2076] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x106391 [ 94.624119][ T2076] anon flags: 0x4000000000000000(zone=1) [ 94.629763][ T2076] page_type: f5(slab) [ 94.633770][ T2076] raw: 4000000000000000 ffff888100041640 0000000000000000 0000000000000001 [ 94.642376][ T2076] raw: 0000000000000000 0000000000800080 00000001f5000000 0000000000000000 [ 94.650974][ T2076] page dumped because: kasan: bad access detected [ 94.657410][ T2076] page_owner tracks the page as allocated [ 94.663136][ T2076] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 10, tgid 10 (kworker/0:1), ts 4228709045, free_ts 0 [ 94.681053][ T2076] post_alloc_hook+0x37d/0x3b0 [ 94.685853][ T2076] prep_new_page+0x2d/0x180 [ 94.690381][ T2076] get_page_from_freelist+0x4aea/0x4ba0 [ 94.695953][ T2076] __alloc_pages_noprof+0x35a/0x7e0 [ 94.701180][ T2076] alloc_slab_page+0x6b/0x1e0 [ 94.705890][ T2076] allocate_slab+0x69/0x430 [ 94.710420][ T2076] ___slab_alloc+0x591/0x8c0 [ 94.715044][ T2076] __kmalloc_noprof+0x2fc/0x510 [ 94.719913][ T2076] usb_hcd_submit_urb+0x7d5/0x19d0 [ 94.725068][ T2076] usb_submit_urb+0xfa1/0x1610 [ 94.729856][ T2076] usb_start_wait_urb+0x127/0x380 [ 94.734909][ T2076] usb_control_msg+0x25c/0x490 [ 94.739694][ T2076] hub_ext_port_status+0x10d/0x830 [ 94.744908][ T2076] hub_activate+0x85a/0x1a40 [ 94.749551][ T2076] hub_init_func2+0x25/0x30 [ 94.754080][ T2076] process_scheduled_works+0x7f7/0x1060 [ 94.759668][ T2076] page_owner free stack trace missing [ 94.765052][ T2076] [ 94.767410][ T2076] Memory state around the buggy address: [ 94.773084][ T2076] ffff888106391980: 00 04 fc fc 00 01 fc fc 00 04 fc fc 00 00 fc fc [ 94.781161][ T2076] ffff888106391a00: 00 04 fc fc 00 01 fc fc 00 04 fc fc 00 04 fc fc [ 94.789237][ T2076] >ffff888106391a80: fa fb fc fc 00 01 fc fc 00 01 fc fc 00 04 fc fc [ 94.797308][ T2076] ^ [ 94.801387][ T2076] ffff888106391b00: 00 04 fc fc fa fb fc fc 00 04 fc fc 00 05 fc fc [ 94.809464][ T2076] ffff888106391b80: 00 01 fc fc 00 04 fc fc 00 05 fc fc 00 01 fc fc [ 94.817543][ T2076] ================================================================== [ 94.825625][ T2076] Disabling lock debugging due to kernel taint [ 94.831789][ T2076] gadget À}ö�ˆÿÿ6: fail, usb_ep_set_halt returned -108 [ 94.839550][ T36] audit: type=1400 audit(1786220641.140:342): avc: denied { mounton } for pid=2101 comm="syz.2.462" path="/87/sys" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 94.863385][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 94.878703][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 94.901742][ T46] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, d8:cf:b1:9a:d8:1a [ 94.929090][ T46] usb 1-1: USB disconnect, device number 24 [ 94.935111][ T36] audit: type=1400 audit(1786220642.140:343): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 94.957859][ T46] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 94.974411][ T36] audit: type=1400 audit(1786220642.140:344): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.998411][ T36] audit: type=1400 audit(1786220642.140:345): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.020036][ T36] audit: type=1400 audit(1786220642.140:346): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.044778][ T36] audit: type=1400 audit(1786220642.140:347): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 95.066702][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 95.066748][ T36] audit: type=1400 audit(1786220642.140:348): avc: denied { append open } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 95.080656][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 95.099490][ T36] audit: type=1400 audit(1786220642.140:349): avc: denied { getattr } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 95.109703][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19