last executing test programs: 3.083315372s ago: executing program 3 (id=322): r0 = socket(0x2b, 0x1, 0x1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x2, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) 2.7095273s ago: executing program 3 (id=323): r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x100, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@private2={0xfc, 0x2, '\x00', 0x6}, 0x4f, r2}) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 2.70936279s ago: executing program 3 (id=324): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1e7) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) ioctl(r0, 0x40104d05, 0x0) 2.70929552s ago: executing program 3 (id=325): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xe8001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[]) 2.28853059s ago: executing program 3 (id=328): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt(r0, 0xff, 0x7f, &(0x7f0000000000)="7c3e0c56d7", 0x5) 2.28845288s ago: executing program 3 (id=329): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040da0b29010001000000010902200001010080320904000002ffffff00070501020002"], 0x0) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) 2.07593728s ago: executing program 0 (id=335): ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0x8004587d, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0xa00000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='0', 0x1) 1.770795365s ago: executing program 2 (id=336): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) 1.759107406s ago: executing program 1 (id=337): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, './proc/1/root/var/run/gssproxy.sock\x00'}, 0x30) listen(r1, 0x5) 1.712785577s ago: executing program 0 (id=338): setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, 0x0, 0x0) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x9}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7000002, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x109) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x18a42000) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', '\x00'}) 1.708102178s ago: executing program 2 (id=339): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000006a40)) 1.66906256s ago: executing program 1 (id=340): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000300)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x121302, 0x0) 1.571288165s ago: executing program 2 (id=341): syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="12011001000000406b1d010140000102030109025f0003010300f40904000000010100000a240103000302010209040100000102"], 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000014da2108ab1204000000000000010902240001b30000040904410c17ff5d810009050f1f05e13f000009058303"], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x0, 0x0) 1.570982045s ago: executing program 0 (id=342): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000c80)="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", 0x15a}, {&(0x7f0000000700)="44900001000056ee66c372f3105eb186dd8062", 0x13}], 0x2}}], 0x1, 0x2090) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x243, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x2, 0x6, {0x9}}}]}}]}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdf8, 0x4) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000a00)="396cf87d08c5a180ab47bb5bf073f86e645bdcec1582ceaa94028bed754c6a0a9ee51723aba90ee33675431670f9548c745b3da48b83d07d7eccc4eb90a1e0e95fa8b02a190ec6899154b7410e1d84c95416f10bf24f7da37249ca1fa786f57c23ba93b389f5220c418523d836670706d8805eb8fb9df7231e2e643ecb223f032a1ae299327d7156236f0edc44c4c268168596acd7c225338921f9e7b97e55fd594eaa95067216139cad3915f76f9cf17d", 0xb1}, {&(0x7f0000000440)="c09ac42b007418036652be9594192139020f5981ef0accf89325096cb4", 0x1d}, {0x0}], 0x3) write(r0, &(0x7f0000001e00)="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", 0x2d7) 783.857802ms ago: executing program 1 (id=343): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0xcc) syz_io_uring_setup(0x574b, &(0x7f00000004c0)={0x0, 0x3b40, 0x13080, 0xffffffff, 0x2b7, 0x0, r0}, 0x0, 0x0, 0x0) r1 = userfaultfd(0x801) r2 = fsopen(&(0x7f0000000200)='configfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x2) lseek(r3, 0x1, 0x1) syz_io_uring_setup(0x5793, &(0x7f0000000340)={0x0, 0xca23, 0x10000, 0xfffffff7, 0x212}, 0x0, 0x0, 0x0) ioctl$UFFDIO_WRITEPROTECT(r1, 0xc018aa06, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)={0x2c, 0x13, 0x821, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd=r5}, @typed={0x6, 0x0, 0x0, 0x0, @str='!\xa5'}, @typed={0xc, 0x1, 0x0, 0x0, @u64=0x3}]}, 0x2c}], 0x1}, 0x0) 720.834455ms ago: executing program 1 (id=344): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000900)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x10, {{@in=@multicast1=0xe0000002, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x6}, {0x0, 0x0, 0x1abe1019, 0x5, 0x0, 0x8, 0x0, 0xfffffffffffffffd}, {0xf90, 0x0, 0x9, 0x5}, 0x0, 0x6e6bb8, 0x0, 0x1, 0x0, 0x1}}, 0xb8}, 0x1, 0x0, 0x0, 0x4008011}, 0x40800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd25, 0x25dfdbff, {{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x20, 0x87}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffffb}, {0x0, 0x1000, 0x200000000000000}, 0x800, 0x6e6bb0, 0x0, 0x1}}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x8008010) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000c40)=ANY=[@ANYBLOB="d40000001b001d0328bd7000fcdbdf25ffffffff000000000000000000000000fe8000000000000000000000000000264e2000014e2404000200000087000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000000000000000100010000000000f4ffffffffffffff04000000000000000200000000000000ba410000000091ad07000000000000000000008000000000ffffff7f0000000003000000000000000400000000000000080000000000000003000000b86b"], 0xd4}}, 0x0) 652.401779ms ago: executing program 1 (id=345): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x105042, 0x0) ioctl(r0, 0x40480923, 0x0) 652.182439ms ago: executing program 1 (id=346): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1d}}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000003c0)=@gcm_128={{0x303}, "77b40400", "bb6710bc8150e4a1a117d7b27caf00", "8c76287d", "3d8efa05fdffffff"}, 0x28) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000340), 0x40001ca, 0x20, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x9, 0x8c4b815a5465c2b1, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 618.85188ms ago: executing program 0 (id=347): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/hid.usb0/no_out_endpoint\x00', 0x2, 0x0) write(r0, &(0x7f0000000200), 0x0) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r1, &(0x7f0000000280)='1\n', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0/protocol\x00', 0x2, 0x0) write(r2, 0x0, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r4, &(0x7f0000000400), 0x0) close(r4) symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r5, &(0x7f0000000500)='dummy_udc.0', 0xb) close(r5) nanosleep(0x0, 0x0) r6 = syz_open_dev$hidraw(0x0, 0x0, 0x2) write$hidraw(r6, 0x0, 0x0) 563.439292ms ago: executing program 0 (id=348): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x1, 0x7, 0x7fffffff}]}) setfsgid(0x0) 500.326015ms ago: executing program 0 (id=349): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000240)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) futex(0x0, 0x7, 0x1, 0x0, 0x0, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0xec776000) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x0, 0x2}, 0x10) sendmsg$tipc(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x4}}, 0x10, 0x0}, 0x10) 155.951862ms ago: executing program 2 (id=350): r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="1c0000001e00010302000000000000002d00"/28, 0x1c) 89.860945ms ago: executing program 2 (id=351): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0xce22, 0x7f, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xffffffff}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x7f, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xffffffff}, 0x20) listen(r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000010c0)=""/225, 0xe1}, {&(0x7f0000001240)=""/106, 0x6a}], 0x2, 0x7, 0x20000000) 0s ago: executing program 2 (id=352): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xff73) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x28, 0x7fffffff, 0x4069a064, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffec}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006200)="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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x90, 0x0, 0x6, {0x2, 0x1, 0xa, 0x2, 0xc, 0x2, {0x3, 0x8000000080000001, 0xfffffffff8000000, 0x5, 0x7, 0x3, 0x7, 0x72, 0xb, 0xa000, 0x7fff, r2, r3, 0x7, 0x1aeb9df5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.186' (ED25519) to the list of known hosts. [ 22.541773][ T36] audit: type=1400 audit(1789803049.620:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.545358][ T286] cgroup: Unknown subsys name 'net' [ 22.564459][ T36] audit: type=1400 audit(1789803049.620:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.591912][ T36] audit: type=1400 audit(1789803049.650:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.592435][ T286] cgroup: Unknown subsys name 'devices' [ 22.699859][ T286] cgroup: Unknown subsys name 'hugetlb' [ 22.705625][ T286] cgroup: Unknown subsys name 'rlimit' [ 22.800898][ T36] audit: type=1400 audit(1789803049.880:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.824208][ T36] audit: type=1400 audit(1789803049.880:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.848989][ T36] audit: type=1400 audit(1789803049.880:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.873383][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.882216][ T36] audit: type=1400 audit(1789803049.960:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.906015][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.907630][ T36] audit: type=1400 audit(1789803049.960:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.941981][ T36] audit: type=1400 audit(1789803049.960:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.967546][ T36] audit: type=1400 audit(1789803049.960:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.717790][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.724887][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.742005][ T293] bridge_slave_0: entered allmulticast mode [ 23.748583][ T293] bridge_slave_0: entered promiscuous mode [ 23.757909][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.764980][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.772153][ T293] bridge_slave_1: entered allmulticast mode [ 23.778687][ T293] bridge_slave_1: entered promiscuous mode [ 23.918881][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.925950][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.933173][ T297] bridge_slave_0: entered allmulticast mode [ 23.939629][ T297] bridge_slave_0: entered promiscuous mode [ 23.951742][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.958847][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.965987][ T297] bridge_slave_1: entered allmulticast mode [ 23.972305][ T297] bridge_slave_1: entered promiscuous mode [ 23.991694][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.998824][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.005910][ T299] bridge_slave_0: entered allmulticast mode [ 24.012301][ T299] bridge_slave_0: entered promiscuous mode [ 24.022007][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.029101][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.036181][ T299] bridge_slave_1: entered allmulticast mode [ 24.042541][ T299] bridge_slave_1: entered promiscuous mode [ 24.052794][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.060102][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.067194][ T298] bridge_slave_0: entered allmulticast mode [ 24.073648][ T298] bridge_slave_0: entered promiscuous mode [ 24.082855][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.089951][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.097103][ T298] bridge_slave_1: entered allmulticast mode [ 24.103481][ T298] bridge_slave_1: entered promiscuous mode [ 24.113246][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.120332][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.127662][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.134711][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.279006][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.286086][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.293424][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.300481][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.310027][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.317330][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.325472][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.332785][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.348528][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.355592][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.364216][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.371309][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.436897][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.444020][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.452334][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.459441][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.468024][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.475101][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.482764][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.489847][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.509602][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.516672][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.526517][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.533624][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.558085][ T293] veth0_vlan: entered promiscuous mode [ 24.580742][ T293] veth1_macvtap: entered promiscuous mode [ 24.602729][ T299] veth0_vlan: entered promiscuous mode [ 24.616622][ T297] veth0_vlan: entered promiscuous mode [ 24.643199][ T298] veth0_vlan: entered promiscuous mode [ 24.653223][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 24.674429][ T297] veth1_macvtap: entered promiscuous mode [ 24.687759][ T298] veth1_macvtap: entered promiscuous mode [ 24.697420][ T299] veth1_macvtap: entered promiscuous mode [ 24.815133][ T319] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 24.837922][ T322] netlink: 76 bytes leftover after parsing attributes in process `syz.2.3'. [ 25.008943][ T339] devpts: called with bogus options [ 25.259320][ T364] netlink: 76 bytes leftover after parsing attributes in process `syz.2.15'. [ 25.727846][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.897462][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 25.907746][ T10] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 25.926996][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.935136][ T10] usb 2-1: Product: syz [ 25.939760][ T10] usb 2-1: Manufacturer: syz [ 25.944398][ T10] usb 2-1: SerialNumber: syz [ 25.993348][ T398] devpts: called with bogus options [ 26.567422][ T10] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 26.577612][ T10] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 26.586673][ T10] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 26.597685][ T10] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 26.618974][ T10] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 26.629810][ T10] usb 2-1: USB disconnect, device number 2 [ 26.671753][ T372] udevd[372]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 26.817518][ T314] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.987403][ T314] usb 1-1: Using ep0 maxpacket: 32 [ 26.994260][ T314] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.008625][ T314] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.019035][ T314] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 27.032550][ T314] usb 1-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 27.049901][ T314] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.077951][ T314] usb 1-1: config 0 descriptor?? [ 27.092266][ T438] devpts: called with bogus options [ 27.497420][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 27.529509][ T314] input: HID 0458:5011 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5011.0001/input/input4 [ 27.555019][ T314] input: HID 0458:5011 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5011.0001/input/input5 [ 27.579422][ T314] kye 0003:0458:5011.0001: input,hiddev96,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.0-1/input0 [ 27.658776][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 27.667185][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 27.679480][ T10] usb 4-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 27.688647][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.696746][ T10] usb 4-1: Product: syz [ 27.700999][ T10] usb 4-1: Manufacturer: syz [ 27.706672][ T10] usb 4-1: SerialNumber: syz [ 27.913213][ T460] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 27.921838][ T460] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 27.933113][ T10] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 27.944031][ T10] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 27.956835][ T10] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 27.967664][ T10] usb 4-1: USB disconnect, device number 2 [ 27.981040][ T372] udevd[372]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 28.114057][ T36] kauditd_printk_skb: 81 callbacks suppressed [ 28.114076][ T36] audit: type=1400 audit(1789803055.190:155): avc: denied { bind } for pid=470 comm="syz.1.46" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 28.140852][ T36] audit: type=1400 audit(1789803055.190:156): avc: denied { name_bind } for pid=470 comm="syz.1.46" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 28.162738][ T36] audit: type=1400 audit(1789803055.190:157): avc: denied { node_bind } for pid=470 comm="syz.1.46" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 28.185663][ T36] audit: type=1400 audit(1789803055.190:158): avc: denied { write } for pid=470 comm="syz.1.46" laddr=172.20.20.170 lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 28.448416][ T473] devpts: called with bogus options [ 28.637624][ C0] kye 0003:0458:5011.0001: usb_submit_urb(ctrl) failed: -1 [ 28.666036][ T36] audit: type=1400 audit(1789803055.740:159): avc: denied { ioctl } for pid=478 comm="syz.1.49" path="socket:[4608]" dev="sockfs" ino=4608 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.692617][ T479] syzkaller1: entered promiscuous mode [ 28.712800][ T479] syzkaller1: entered allmulticast mode [ 28.719791][ T36] audit: type=1400 audit(1789803055.740:160): avc: denied { write } for pid=478 comm="syz.1.49" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.757383][ T36] audit: type=1400 audit(1789803055.740:161): avc: denied { create } for pid=478 comm="syz.1.49" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 28.778244][ T46] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 28.793375][ T36] audit: type=1400 audit(1789803055.740:162): avc: denied { write } for pid=478 comm="syz.1.49" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 28.816262][ T36] audit: type=1400 audit(1789803055.780:163): avc: denied { read } for pid=478 comm="syz.1.49" dev="nsfs" ino=4026532495 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 28.837368][ T36] audit: type=1400 audit(1789803055.780:164): avc: denied { open } for pid=478 comm="syz.1.49" path="net:[4026532495]" dev="nsfs" ino=4026532495 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 28.927402][ T46] usb 1-1: device descriptor read/64, error -32 [ 29.125761][ T493] cgroup2: Unknown parameter '€' [ 29.131064][ T493] cgroup2: Unknown parameter '€' [ 29.136157][ T493] cgroup2: Unknown parameter '€' [ 29.141333][ T493] cgroup2: Unknown parameter '€' [ 29.146368][ T493] cgroup2: Unknown parameter '€' [ 29.151512][ T493] cgroup2: Unknown parameter '€' [ 29.156532][ T493] cgroup2: Unknown parameter '€' [ 29.162742][ T493] cgroup2: Unknown parameter '€' [ 29.167842][ T493] cgroup2: Unknown parameter '€' [ 29.172914][ T493] cgroup2: Unknown parameter '€' [ 29.180964][ T493] cgroup2: Unknown parameter '€' [ 29.186016][ T493] cgroup2: Unknown parameter '€' [ 29.197133][ T493] cgroup2: Unknown parameter '€' [ 29.202241][ T493] cgroup2: Unknown parameter '€' [ 29.207283][ T493] cgroup2: Unknown parameter '€' [ 29.212378][ T493] cgroup2: Unknown parameter '€' [ 29.217448][ T493] cgroup2: Unknown parameter '€' [ 29.222535][ T493] cgroup2: Unknown parameter '€' [ 29.227594][ T493] cgroup2: Unknown parameter '€' [ 29.232623][ T493] cgroup2: Unknown parameter '€' [ 29.237702][ T493] cgroup2: Unknown parameter '€' [ 29.242796][ T493] cgroup2: Unknown parameter '€' [ 29.247872][ T493] cgroup2: Unknown parameter '€' [ 29.252902][ T493] cgroup2: Unknown parameter '€' [ 29.257974][ T493] cgroup2: Unknown parameter '€' [ 29.263013][ T493] cgroup2: Unknown parameter '€' [ 29.268089][ T493] cgroup2: Unknown parameter '€' [ 29.273554][ T493] cgroup2: Unknown parameter '€' [ 29.278631][ T493] cgroup2: Unknown parameter '€' [ 29.283694][ T493] cgroup2: Unknown parameter '€' [ 29.289082][ T493] cgroup2: Unknown parameter '€' [ 29.294155][ T493] cgroup2: Unknown parameter '€' [ 29.299319][ T493] cgroup2: Unknown parameter '€' [ 29.304402][ T493] cgroup2: Unknown parameter '€' [ 29.309528][ T493] cgroup2: Unknown parameter '€' [ 29.314612][ T493] cgroup2: Unknown parameter '€' [ 29.319757][ T493] cgroup2: Unknown parameter '€' [ 29.324853][ T493] cgroup2: Unknown parameter '€' [ 29.329941][ T493] cgroup2: Unknown parameter '€' [ 29.335012][ T493] cgroup2: Unknown parameter '€' [ 29.340399][ T493] cgroup2: Unknown parameter '€' [ 29.345457][ T493] cgroup2: Unknown parameter '€' [ 29.350553][ T493] cgroup2: Unknown parameter '€' [ 29.355690][ T493] cgroup2: Unknown parameter '€' [ 29.360778][ T493] cgroup2: Unknown parameter '€' [ 29.365844][ T493] cgroup2: Unknown parameter '€' [ 29.371067][ T493] cgroup2: Unknown parameter '€' [ 29.376193][ T493] cgroup2: Unknown parameter '€' [ 29.381518][ T493] cgroup2: Unknown parameter '€' [ 29.386645][ T493] cgroup2: Unknown parameter '€' [ 29.391799][ T493] cgroup2: Unknown parameter '€' [ 29.396898][ T493] cgroup2: Unknown parameter '€' [ 29.402499][ T493] cgroup2: Unknown parameter '€' [ 29.407614][ T493] cgroup2: Unknown parameter '€' [ 29.412668][ T493] cgroup2: Unknown parameter '€' [ 29.418141][ T493] cgroup2: Unknown parameter '€' [ 29.423191][ T493] cgroup2: Unknown parameter '€' [ 29.435279][ T493] cgroup2: Unknown parameter '€' [ 29.441204][ T493] cgroup2: Unknown parameter '€' [ 29.446296][ T493] cgroup2: Unknown parameter '€' [ 29.451487][ T493] cgroup2: Unknown parameter '€' [ 29.456545][ T493] cgroup2: Unknown parameter '€' [ 29.461652][ T493] cgroup2: Unknown parameter '€' [ 29.466691][ T493] cgroup2: Unknown parameter '€' [ 29.471803][ T493] cgroup2: Unknown parameter '€' [ 29.618473][ T506] devpts: called with bogus options [ 29.662576][ T508] ./dev/sda1: Can't lookup blockdev [ 29.669096][ T508] Zero length message leads to an empty skb [ 29.937503][ T485] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.087467][ T46] usb 1-1: device descriptor read/64, error -71 [ 30.095009][ T485] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.106014][ T485] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 30.117623][ T485] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.126726][ T485] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.134796][ T485] usb 2-1: Product: syz [ 30.139390][ T485] usb 2-1: Manufacturer: syz [ 30.144104][ T485] usb 2-1: SerialNumber: syz [ 30.150540][ T485] cdc_mbim 2-1:1.0: skipping garbage [ 30.327424][ T46] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 30.350501][ T513] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 30.457683][ T46] usb 1-1: device descriptor read/64, error -71 [ 30.697658][ T46] usb 1-1: device descriptor read/64, error -71 [ 30.737411][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 30.760344][ T513] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.760974][ T485] cdc_mbim 2-1:1.0: failed GET_NTB_PARAMETERS [ 30.770361][ T513] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.776895][ T485] cdc_mbim 2-1:1.0: bind() failure [ 30.789099][ T485] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 30.795899][ T485] cdc_ncm 2-1:1.1: bind() failure [ 30.867430][ T10] usb 3-1: device descriptor read/64, error -71 [ 30.937647][ T46] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 30.958662][ T46] usb 1-1: device descriptor read/8, error -71 [ 31.088615][ T46] usb 1-1: device descriptor read/8, error -71 [ 31.107419][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.327436][ T46] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 31.347425][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.349026][ T46] usb 1-1: device descriptor read/8, error -71 [ 31.477425][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.490471][ T46] usb 1-1: device descriptor read/8, error -71 [ 31.607608][ T314] usb 1-1: USB disconnect, device number 2 [ 31.737379][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.757437][ T314] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 31.764085][ T582] tipc: Started in network mode [ 31.771620][ T582] tipc: Node identity , cluster identity 4711 [ 31.777945][ T582] tipc: Failed to set node id, please configure manually [ 31.785053][ T582] tipc: Enabling of bearer rejected, failed to enable media [ 31.848573][ T10] usb usb3-port1: attempt power cycle [ 31.864148][ T597] devpts: called with bogus options [ 31.887410][ T314] usb 1-1: device descriptor read/64, error -71 [ 32.127461][ T314] usb 1-1: device descriptor read/64, error -71 [ 32.187420][ T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 32.208602][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.338574][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.367423][ T314] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 32.497423][ T314] usb 1-1: device descriptor read/64, error -71 [ 32.577453][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 32.598450][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.712022][ T64] usb 2-1: USB disconnect, device number 3 [ 32.735496][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.738706][ T605] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 32.753531][ T314] usb 1-1: device descriptor read/64, error -71 [ 32.848288][ T10] usb usb3-port1: unable to enumerate USB device [ 32.858532][ T620] devpts: called with bogus options [ 32.872812][ T314] usb usb1-port1: attempt power cycle [ 32.918988][ T625] netlink: 'syz.1.77': attribute type 3 has an invalid length. [ 32.931929][ T625] netlink: 'syz.1.77': attribute type 3 has an invalid length. [ 33.054656][ T640] devpts: called with bogus options [ 33.073371][ T642] ======================================================= [ 33.073371][ T642] WARNING: The mand mount option has been deprecated and [ 33.073371][ T642] and is ignored by this kernel. Remove the mand [ 33.073371][ T642] option from the mount to silence this warning. [ 33.073371][ T642] ======================================================= [ 33.164284][ T556] bridge_slave_1: left allmulticast mode [ 33.170105][ T556] bridge_slave_1: left promiscuous mode [ 33.175795][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.177670][ T485] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 33.197616][ T556] bridge_slave_0: left allmulticast mode [ 33.203314][ T556] bridge_slave_0: left promiscuous mode [ 33.209148][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.297419][ T314] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 33.307574][ T36] kauditd_printk_skb: 29 callbacks suppressed [ 33.307591][ T36] audit: type=1400 audit(1789803060.380:194): avc: denied { mounton } for pid=647 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 33.339297][ T314] usb 1-1: unable to get BOS descriptor or descriptor too short [ 33.339314][ T556] veth1_macvtap: left promiscuous mode [ 33.339506][ T556] veth0_vlan: left promiscuous mode [ 33.347858][ T314] usb 1-1: not running at top speed; connect to a high speed hub [ 33.365601][ T485] usb 4-1: Using ep0 maxpacket: 8 [ 33.371473][ T314] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.381763][ T314] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 33.391024][ T485] usb 4-1: config 1 has an invalid interface number: 239 but max is 2 [ 33.399387][ T485] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.410619][ T485] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 33.419924][ T485] usb 4-1: config 1 has no interface number 0 [ 33.426365][ T314] usb 1-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 33.436327][ T314] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.444439][ T314] usb 1-1: Product: syz [ 33.448683][ T485] usb 4-1: config 1 interface 239 has no altsetting 0 [ 33.457387][ T314] usb 1-1: Manufacturer: syz [ 33.462048][ T314] usb 1-1: SerialNumber: syz [ 33.468346][ T485] usb 4-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.40 [ 33.479483][ T485] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.487606][ T485] usb 4-1: Product: syz [ 33.492971][ T485] usb 4-1: Manufacturer: syz [ 33.505122][ T485] usb 4-1: SerialNumber: syz [ 33.530015][ T36] audit: type=1400 audit(1789803060.610:195): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 33.571552][ T36] audit: type=1400 audit(1789803060.640:196): avc: denied { read } for pid=149 comm="dhcpcd" name="n15" dev="tmpfs" ino=896 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.595314][ T36] audit: type=1400 audit(1789803060.640:197): avc: denied { open } for pid=149 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=896 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.618438][ T36] audit: type=1400 audit(1789803060.640:198): avc: denied { getattr } for pid=149 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=896 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 33.645892][ T36] audit: type=1400 audit(1789803060.730:199): avc: denied { search } for pid=650 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.680151][ T631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.693180][ T36] audit: type=1400 audit(1789803060.750:200): avc: denied { read } for pid=663 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.694619][ T631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.727203][ T647] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.733171][ T36] audit: type=1400 audit(1789803060.760:201): avc: denied { open } for pid=663 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.759421][ T36] audit: type=1400 audit(1789803060.760:202): avc: denied { getattr } for pid=663 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.765263][ T629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.798575][ T647] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.805959][ T647] bridge_slave_0: entered allmulticast mode [ 33.812449][ T314] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 33.820423][ T647] bridge_slave_0: entered promiscuous mode [ 33.827980][ T669] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.840021][ T669] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.844300][ T647] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.855027][ T647] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.862556][ T629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.865121][ T314] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 33.877692][ T647] bridge_slave_1: entered allmulticast mode [ 33.884834][ T647] bridge_slave_1: entered promiscuous mode [ 33.892272][ T314] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 33.906874][ T314] usb 1-1: 3:0: cannot get min/max values for control 12 (id 3) [ 33.911097][ T629] netlink: 'syz.3.78': attribute type 3 has an invalid length. [ 33.923085][ T314] usb 1-1: 3:0: failed to get current value for ch 0 (-71) [ 33.937465][ T314] usb 1-1: USB disconnect, device number 5 [ 33.952291][ T485] usb 4-1: USB disconnect, device number 3 [ 33.981336][ T36] audit: type=1400 audit(1789803061.060:203): avc: denied { write } for pid=661 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.007424][ T316] udevd[316]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.045869][ T310] udevd[310]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.086518][ T647] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.093647][ T647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.101007][ T647] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.108081][ T647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.126970][ T681] overlayfs: workdir and upperdir must reside under the same mount [ 34.139569][ T680] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 34.154302][ T680] overlayfs: workdir and upperdir must reside under the same mount [ 34.154392][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.170199][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.199477][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.206594][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.219885][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.227000][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.269608][ T647] veth0_vlan: entered promiscuous mode [ 34.292402][ T647] veth1_macvtap: entered promiscuous mode [ 34.337583][ T693] devpts: called with bogus options [ 34.375434][ T697] mmap: syz.1.86 (697) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 34.430377][ T706] tipc: Started in network mode [ 34.435388][ T706] tipc: Node identity aaaaaaaaaa24, cluster identity 4711 [ 34.447560][ T706] tipc: Enabled bearer , priority 10 [ 34.477468][ T698] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1538985591 (3077971182 ns) > initial count (89361778 ns). Using initial count to start timer. [ 34.531820][ T550] tipc: Subscription rejected, illegal request [ 34.551068][ T712] tipc: New replicast peer: 255.255.255.255 [ 34.564509][ T712] tipc: Enabled bearer , priority 10 [ 34.762951][ T749] .N: renamed from veth0_to_bond (while UP) [ 34.813771][ T755] devpts: called with bogus options [ 34.877481][ T314] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 35.018351][ T314] usb 3-1: device descriptor read/64, error -71 [ 35.030814][ T778] netlink: 'syz.1.108': attribute type 7 has an invalid length. [ 35.267405][ T314] usb 3-1: device descriptor read/64, error -71 [ 35.383041][ T790] devpts: called with bogus options [ 35.518221][ T314] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 35.569049][ T485] tipc: Node number set to 9349802 [ 35.657827][ T314] usb 3-1: device descriptor read/64, error -71 [ 35.840066][ T807] FAULT_INJECTION: forcing a failure. [ 35.840066][ T807] name failslab, interval 1, probability 0, space 0, times 1 [ 35.855349][ T807] CPU: 1 UID: 0 PID: 807 Comm: syz.0.119 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 35.855384][ T807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.855407][ T807] Call Trace: [ 35.855415][ T807] [ 35.855423][ T807] __dump_stack+0x21/0x30 [ 35.855470][ T807] dump_stack_lvl+0x140/0x1c0 [ 35.855501][ T807] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.855533][ T807] ? is_bpf_text_address+0x17b/0x1a0 [ 35.855568][ T807] dump_stack+0x19/0x20 [ 35.855598][ T807] should_fail_ex+0x3c2/0x510 [ 35.855633][ T807] should_failslab+0xac/0x100 [ 35.855662][ T807] __kmalloc_cache_noprof+0x41/0x470 [ 35.855686][ T807] ? _parse_integer_limit+0x195/0x1e0 [ 35.855711][ T807] ? alloc_pipe_info+0xfb/0x5f0 [ 35.855735][ T807] alloc_pipe_info+0xfb/0x5f0 [ 35.855758][ T807] splice_direct_to_actor+0x989/0xbf0 [ 35.855788][ T807] ? kstrtouint+0x78/0xf0 [ 35.855812][ T807] ? __x64_sys_openat+0x13a/0x170 [ 35.855845][ T807] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 35.855872][ T807] ? selinux_file_permission+0x318/0xb60 [ 35.855897][ T807] ? avc_policy_seqno+0xd/0x30 [ 35.855923][ T807] ? __cfi_direct_splice_actor+0x10/0x10 [ 35.855952][ T807] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 35.855984][ T807] do_splice_direct+0x196/0x290 [ 35.856013][ T807] ? __cfi_do_splice_direct+0x10/0x10 [ 35.856043][ T807] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 35.856076][ T807] ? security_file_permission+0x38/0xf0 [ 35.856098][ T807] ? rw_verify_area+0xac/0x230 [ 35.856122][ T807] do_sendfile+0x511/0xed0 [ 35.856154][ T807] ? vfs_writev+0xe90/0xe90 [ 35.856181][ T807] ? __kasan_check_write+0x18/0x20 [ 35.856205][ T807] ? ksys_write+0x1f3/0x260 [ 35.856229][ T807] __x64_sys_sendfile64+0x19d/0x200 [ 35.856258][ T807] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 35.856288][ T807] ? __kasan_check_read+0x15/0x20 [ 35.856311][ T807] x64_sys_call+0xa26/0x2ee0 [ 35.856332][ T807] do_syscall_64+0x57/0xf0 [ 35.856353][ T807] ? clear_bhb_loop+0x50/0xa0 [ 35.856382][ T807] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.856409][ T807] RIP: 0033:0x7f2f6d59e159 [ 35.856432][ T807] 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 [ 35.856451][ T807] RSP: 002b:00007f2f6e455028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 35.856484][ T807] RAX: ffffffffffffffda RBX: 00007f2f6d825fa0 RCX: 00007f2f6d59e159 [ 35.856501][ T807] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 35.856514][ T807] RBP: 00007f2f6e455090 R08: 0000000000000000 R09: 0000000000000000 [ 35.856528][ T807] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 35.856541][ T807] R13: 00007f2f6d826038 R14: 00007f2f6d825fa0 R15: 00007ffe1a6fa4a8 [ 35.856561][ T807] [ 36.158284][ T314] usb 3-1: device descriptor read/64, error -71 [ 36.158883][ T811] devpts: called with bogus options [ 36.203218][ T815] sd 0:0:1:0: device reset [ 36.213075][ T817] netlink: 20 bytes leftover after parsing attributes in process `syz.1.124'. [ 36.269506][ T314] usb usb3-port1: attempt power cycle [ 36.271560][ T819] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 36.286245][ T822] raw_sendmsg: syz.0.126 forgot to set AF_INET. Fix it! [ 36.300654][ T826] netlink: 20 bytes leftover after parsing attributes in process `syz.1.124'. [ 36.388577][ T850] FAULT_INJECTION: forcing a failure. [ 36.388577][ T850] name failslab, interval 1, probability 0, space 0, times 0 [ 36.403364][ T850] CPU: 1 UID: 0 PID: 850 Comm: syz.3.130 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 36.403454][ T850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.403490][ T850] Call Trace: [ 36.403508][ T850] [ 36.403528][ T850] __dump_stack+0x21/0x30 [ 36.403630][ T850] dump_stack_lvl+0x140/0x1c0 [ 36.403716][ T850] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.403794][ T850] dump_stack+0x19/0x20 [ 36.403877][ T850] should_fail_ex+0x3c2/0x510 [ 36.403948][ T850] ? alloc_pipe_info+0x214/0x5f0 [ 36.404005][ T850] should_failslab+0xac/0x100 [ 36.404082][ T850] __kmalloc_noprof+0x69/0x510 [ 36.404116][ T850] ? alloc_pipe_info+0x214/0x5f0 [ 36.404137][ T850] alloc_pipe_info+0x214/0x5f0 [ 36.404192][ T850] splice_direct_to_actor+0x989/0xbf0 [ 36.404277][ T850] ? kstrtouint+0x78/0xf0 [ 36.404334][ T850] ? __x64_sys_openat+0x13a/0x170 [ 36.404420][ T850] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 36.404489][ T850] ? selinux_file_permission+0x318/0xb60 [ 36.404558][ T850] ? avc_policy_seqno+0xd/0x30 [ 36.404629][ T850] ? __cfi_direct_splice_actor+0x10/0x10 [ 36.404702][ T850] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 36.404789][ T850] do_splice_direct+0x196/0x290 [ 36.404863][ T850] ? __cfi_do_splice_direct+0x10/0x10 [ 36.404946][ T850] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 36.405023][ T850] ? security_file_permission+0x38/0xf0 [ 36.405092][ T850] ? rw_verify_area+0xac/0x230 [ 36.405148][ T850] do_sendfile+0x511/0xed0 [ 36.405223][ T850] ? vfs_writev+0xe90/0xe90 [ 36.405285][ T850] ? __kasan_check_write+0x18/0x20 [ 36.405342][ T850] ? ksys_write+0x1f3/0x260 [ 36.405407][ T850] __x64_sys_sendfile64+0x19d/0x200 [ 36.405479][ T850] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 36.405550][ T850] ? __kasan_check_read+0x15/0x20 [ 36.405622][ T850] x64_sys_call+0xa26/0x2ee0 [ 36.405678][ T850] do_syscall_64+0x57/0xf0 [ 36.405731][ T850] ? clear_bhb_loop+0x50/0xa0 [ 36.405802][ T850] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.405871][ T850] RIP: 0033:0x7f80e8f9e159 [ 36.405911][ T850] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.405961][ T850] RSP: 002b:00007f80e9e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 36.406018][ T850] RAX: ffffffffffffffda RBX: 00007f80e9225fa0 RCX: 00007f80e8f9e159 [ 36.406056][ T850] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 36.406095][ T850] RBP: 00007f80e9e61090 R08: 0000000000000000 R09: 0000000000000000 [ 36.406132][ T850] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 36.406168][ T850] R13: 00007f80e9226038 R14: 00007f80e9225fa0 R15: 00007ffd36e85388 [ 36.406219][ T850] [ 36.715218][ T853] devpts: called with bogus options [ 36.747393][ T314] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 36.771474][ T314] usb 3-1: device descriptor read/8, error -71 [ 36.817799][ T866] netlink: 176 bytes leftover after parsing attributes in process `syz.0.136'. [ 36.908455][ T314] usb 3-1: device descriptor read/8, error -71 [ 37.037440][ T64] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 37.147442][ T314] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 37.168562][ T314] usb 3-1: device descriptor read/8, error -71 [ 37.189004][ T64] usb 2-1: unable to get BOS descriptor or descriptor too short [ 37.197576][ T387] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 37.205274][ T64] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 37.217934][ T64] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 37.227024][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.235330][ T64] usb 2-1: Product: syz [ 37.239570][ T64] usb 2-1: Manufacturer: syz [ 37.244166][ T64] usb 2-1: SerialNumber: syz [ 37.298520][ T314] usb 3-1: device descriptor read/8, error -71 [ 37.359441][ T387] usb 1-1: New USB device found, idVendor=0584, idProduct=0008, bcdDevice= 1.42 [ 37.368664][ T387] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 37.376686][ T387] usb 1-1: Product: syz [ 37.380966][ T387] usb 1-1: Manufacturer: syz [ 37.387969][ T387] usb-storage 1-1:1.0: USB Mass Storage device detected [ 37.407602][ T314] usb usb3-port1: unable to enumerate USB device [ 37.460544][ T864] netlink: 8 bytes leftover after parsing attributes in process `syz.1.134'. [ 37.470692][ T864] FAULT_INJECTION: forcing a failure. [ 37.470692][ T864] name failslab, interval 1, probability 0, space 0, times 0 [ 37.483479][ T864] CPU: 0 UID: 0 PID: 864 Comm: syz.1.134 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 37.483521][ T864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.483540][ T864] Call Trace: [ 37.483547][ T864] [ 37.483557][ T864] __dump_stack+0x21/0x30 [ 37.483600][ T864] dump_stack_lvl+0x140/0x1c0 [ 37.483634][ T864] ? __cfi_dump_stack_lvl+0x10/0x10 [ 37.483669][ T864] ? futex_wait+0x2b8/0x7c0 [ 37.483693][ T864] ? __cfi_futex_wait+0x10/0x10 [ 37.483716][ T864] dump_stack+0x19/0x20 [ 37.483748][ T864] should_fail_ex+0x3c2/0x510 [ 37.483778][ T864] should_failslab+0xac/0x100 [ 37.483809][ T864] kmem_cache_alloc_noprof+0x42/0x410 [ 37.483835][ T864] ? do_futex+0x32a/0x510 [ 37.483873][ T864] ? create_new_namespaces+0x48/0x6f0 [ 37.483899][ T864] create_new_namespaces+0x48/0x6f0 [ 37.483924][ T864] __se_sys_setns+0x2e3/0x1310 [ 37.483955][ T864] ? fput+0x1a4/0x230 [ 37.484001][ T864] ? __x64_sys_setns+0x80/0x80 [ 37.484035][ T864] ? __kasan_check_write+0x18/0x20 [ 37.484060][ T864] __x64_sys_setns+0x5f/0x80 [ 37.484092][ T864] x64_sys_call+0x2de8/0x2ee0 [ 37.484107][ T864] do_syscall_64+0x57/0xf0 [ 37.484122][ T864] ? clear_bhb_loop+0x50/0xa0 [ 37.484143][ T864] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 37.484163][ T864] RIP: 0033:0x7f123f59e159 [ 37.484177][ T864] 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 [ 37.484190][ T864] RSP: 002b:00007f123dff7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 37.484208][ T864] RAX: ffffffffffffffda RBX: 00007f123f825fa0 RCX: 00007f123f59e159 [ 37.484221][ T864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c9 [ 37.484230][ T864] RBP: 00007f123f63506b R08: 0000000000000000 R09: 0000000000000000 [ 37.484241][ T864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.484250][ T864] R13: 00007f123f826038 R14: 00007f123f825fa0 R15: 00007ffcc81e5118 [ 37.484265][ T864] [ 37.486472][ T64] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 37.618431][ T314] usb 1-1: USB disconnect, device number 6 [ 37.724203][ T883] FAULT_INJECTION: forcing a failure. [ 37.724203][ T883] name failslab, interval 1, probability 0, space 0, times 0 [ 37.737005][ T883] CPU: 0 UID: 0 PID: 883 Comm: syz.2.141 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 37.737044][ T883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.737058][ T883] Call Trace: [ 37.737066][ T883] [ 37.737076][ T883] __dump_stack+0x21/0x30 [ 37.737114][ T883] dump_stack_lvl+0x140/0x1c0 [ 37.737147][ T883] ? __cfi_dump_stack_lvl+0x10/0x10 [ 37.737178][ T883] ? splice_direct_to_actor+0x989/0xbf0 [ 37.737210][ T883] ? x64_sys_call+0xa26/0x2ee0 [ 37.737231][ T883] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 37.737261][ T883] dump_stack+0x19/0x20 [ 37.737291][ T883] should_fail_ex+0x3c2/0x510 [ 37.737319][ T883] ? copy_splice_read+0x18f/0xca0 [ 37.737348][ T883] should_failslab+0xac/0x100 [ 37.737377][ T883] __kmalloc_noprof+0x69/0x510 [ 37.737401][ T883] ? copy_splice_read+0x18f/0xca0 [ 37.737430][ T883] copy_splice_read+0x18f/0xca0 [ 37.737460][ T883] ? __cfi_copy_splice_read+0x10/0x10 [ 37.737490][ T883] ? __kmalloc_noprof+0x261/0x510 [ 37.737514][ T883] ? __mutex_init+0xa6/0x1a0 [ 37.737546][ T883] ? alloc_pipe_info+0x35e/0x5f0 [ 37.737569][ T883] ? __cfi_copy_splice_read+0x10/0x10 [ 37.737598][ T883] splice_direct_to_actor+0x40e/0xbf0 [ 37.737632][ T883] ? __cfi_direct_splice_actor+0x10/0x10 [ 37.737662][ T883] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 37.737695][ T883] do_splice_direct+0x196/0x290 [ 37.737725][ T883] ? __cfi_do_splice_direct+0x10/0x10 [ 37.737756][ T883] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 37.737788][ T883] ? security_file_permission+0x38/0xf0 [ 37.737811][ T883] ? rw_verify_area+0xac/0x230 [ 37.737842][ T883] do_sendfile+0x511/0xed0 [ 37.737874][ T883] ? vfs_writev+0xe90/0xe90 [ 37.737902][ T883] ? __kasan_check_write+0x18/0x20 [ 37.737926][ T883] ? ksys_write+0x1f3/0x260 [ 37.737950][ T883] __x64_sys_sendfile64+0x19d/0x200 [ 37.737980][ T883] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 37.738009][ T883] ? __kasan_check_read+0x15/0x20 [ 37.738033][ T883] x64_sys_call+0xa26/0x2ee0 [ 37.738053][ T883] do_syscall_64+0x57/0xf0 [ 37.738074][ T883] ? clear_bhb_loop+0x50/0xa0 [ 37.738102][ T883] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 37.738129][ T883] RIP: 0033:0x7f2ab5d9e159 [ 37.738147][ T883] 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 [ 37.738166][ T883] RSP: 002b:00007f2ab6c41028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 37.738190][ T883] RAX: ffffffffffffffda RBX: 00007f2ab6025fa0 RCX: 00007f2ab5d9e159 [ 37.738206][ T883] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 37.738219][ T883] RBP: 00007f2ab6c41090 R08: 0000000000000000 R09: 0000000000000000 [ 37.738233][ T883] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 37.738246][ T883] R13: 00007f2ab6026038 R14: 00007f2ab6025fa0 R15: 00007ffd30fe6468 [ 37.738265][ T883] [ 38.036295][ T885] devpts: called with bogus options [ 38.232115][ T64] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 38.247405][ T64] usb 2-1: USB disconnect, device number 4 [ 38.271795][ T316] udevd[316]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.319690][ T36] kauditd_printk_skb: 1778 callbacks suppressed [ 38.319708][ T36] audit: type=1326 audit(1789803065.400:1982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.351182][ T36] audit: type=1326 audit(1789803065.400:1983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.376316][ T36] audit: type=1326 audit(1789803065.400:1984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.401659][ T36] audit: type=1326 audit(1789803065.400:1985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.428056][ T36] audit: type=1326 audit(1789803065.400:1986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.453513][ T36] audit: type=1326 audit(1789803065.400:1987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.479199][ T36] audit: type=1326 audit(1789803065.400:1988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.504389][ T36] audit: type=1326 audit(1789803065.400:1989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.531315][ T36] audit: type=1326 audit(1789803065.400:1990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.559566][ T36] audit: type=1326 audit(1789803065.400:1991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=886 comm="syz.3.144" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80e8f9e159 code=0x50000 [ 38.624283][ T893] netlink: 176 bytes leftover after parsing attributes in process `syz.0.145'. [ 38.688850][ T895] fuse: Unknown parameter 'fd‘ÿ0000000000000000000600000000000000000000' [ 38.765046][ T897] capability: warning: `syz.0.147' uses deprecated v2 capabilities in a way that may be insecure [ 38.844298][ T903] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 38.989119][ T909] SELinux: policydb magic number 0x69662f09 does not match expected magic number 0xf97cff8c [ 38.999100][ T911] FAULT_INJECTION: forcing a failure. [ 38.999100][ T911] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 38.999436][ T909] SELinux: failed to load policy [ 39.022433][ T913] devpts: called with bogus options [ 39.031975][ T911] CPU: 0 UID: 0 PID: 911 Comm: syz.1.153 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 39.032008][ T911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.032022][ T911] Call Trace: [ 39.032029][ T911] [ 39.032038][ T911] __dump_stack+0x21/0x30 [ 39.032073][ T911] dump_stack_lvl+0x140/0x1c0 [ 39.032105][ T911] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.032137][ T911] ? kasan_save_track+0x4f/0x80 [ 39.032163][ T911] ? __kmalloc_noprof+0x261/0x510 [ 39.032194][ T911] ? splice_direct_to_actor+0x40e/0xbf0 [ 39.032227][ T911] ? do_splice_direct+0x196/0x290 [ 39.032273][ T911] ? do_sendfile+0x511/0xed0 [ 39.032303][ T911] ? x64_sys_call+0xa26/0x2ee0 [ 39.032325][ T911] dump_stack+0x19/0x20 [ 39.032354][ T911] should_fail_ex+0x3c2/0x510 [ 39.032382][ T911] should_fail_alloc_page+0xec/0x110 [ 39.032411][ T911] __alloc_pages_noprof+0x1c0/0x7e0 [ 39.032446][ T911] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 39.032483][ T911] alloc_pages_bulk_noprof+0x3b8/0x880 [ 39.032518][ T911] ? copy_splice_read+0x18f/0xca0 [ 39.032548][ T911] copy_splice_read+0x1c7/0xca0 [ 39.032579][ T911] ? __cfi_copy_splice_read+0x10/0x10 [ 39.032608][ T911] ? __kmalloc_noprof+0x261/0x510 [ 39.032633][ T911] ? __mutex_init+0xa6/0x1a0 [ 39.032665][ T911] ? alloc_pipe_info+0x35e/0x5f0 [ 39.032688][ T911] ? __cfi_copy_splice_read+0x10/0x10 [ 39.032716][ T911] splice_direct_to_actor+0x40e/0xbf0 [ 39.032749][ T911] ? __cfi_direct_splice_actor+0x10/0x10 [ 39.032780][ T911] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 39.032813][ T911] do_splice_direct+0x196/0x290 [ 39.032844][ T911] ? __cfi_do_splice_direct+0x10/0x10 [ 39.032874][ T911] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 39.032907][ T911] ? security_file_permission+0x38/0xf0 [ 39.032930][ T911] ? rw_verify_area+0xac/0x230 [ 39.032954][ T911] do_sendfile+0x511/0xed0 [ 39.032986][ T911] ? vfs_writev+0xe90/0xe90 [ 39.033018][ T911] ? __kasan_check_write+0x18/0x20 [ 39.033043][ T911] ? ksys_write+0x1f3/0x260 [ 39.033067][ T911] __x64_sys_sendfile64+0x19d/0x200 [ 39.033098][ T911] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 39.033127][ T911] ? __kasan_check_read+0x15/0x20 [ 39.033151][ T911] x64_sys_call+0xa26/0x2ee0 [ 39.033172][ T911] do_syscall_64+0x57/0xf0 [ 39.033199][ T911] ? clear_bhb_loop+0x50/0xa0 [ 39.033228][ T911] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.033268][ T911] RIP: 0033:0x7f123f59e159 [ 39.033286][ T911] 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 [ 39.033304][ T911] RSP: 002b:00007f123dff7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 39.033329][ T911] RAX: ffffffffffffffda RBX: 00007f123f825fa0 RCX: 00007f123f59e159 [ 39.033346][ T911] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 39.033360][ T911] RBP: 00007f123dff7090 R08: 0000000000000000 R09: 0000000000000000 [ 39.033375][ T911] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 39.033389][ T911] R13: 00007f123f826038 R14: 00007f123f825fa0 R15: 00007ffcc81e5118 [ 39.033407][ T911] [ 39.388361][ T917] netlink: 176 bytes leftover after parsing attributes in process `syz.1.154'. [ 39.410734][ T919] FAULT_INJECTION: forcing a failure. [ 39.410734][ T919] name failslab, interval 1, probability 0, space 0, times 0 [ 39.471105][ T919] CPU: 1 UID: 0 PID: 919 Comm: syz.0.156 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 39.471143][ T919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.471158][ T919] Call Trace: [ 39.471166][ T919] [ 39.471175][ T919] __dump_stack+0x21/0x30 [ 39.471217][ T919] dump_stack_lvl+0x140/0x1c0 [ 39.471252][ T919] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.471288][ T919] dump_stack+0x19/0x20 [ 39.471321][ T919] should_fail_ex+0x3c2/0x510 [ 39.471351][ T919] should_failslab+0xac/0x100 [ 39.471382][ T919] kmem_cache_alloc_noprof+0x42/0x410 [ 39.471407][ T919] ? security_inode_alloc+0x51/0x230 [ 39.471440][ T919] security_inode_alloc+0x51/0x230 [ 39.471472][ T919] inode_init_always_gfp+0x756/0x9e0 [ 39.471503][ T919] ? __cfi_sock_alloc_inode+0x10/0x10 [ 39.471528][ T919] alloc_inode+0xc5/0x270 [ 39.471558][ T919] ? bpf_lsm_socket_create+0xd/0x20 [ 39.471586][ T919] new_inode_pseudo+0x19/0x40 [ 39.471616][ T919] __sock_create+0x130/0x810 [ 39.471655][ T919] __sys_socket+0xe1/0x1c0 [ 39.471680][ T919] __x64_sys_socket+0x7e/0x90 [ 39.471705][ T919] x64_sys_call+0x2608/0x2ee0 [ 39.471727][ T919] do_syscall_64+0x57/0xf0 [ 39.471749][ T919] ? clear_bhb_loop+0x50/0xa0 [ 39.471778][ T919] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.471806][ T919] RIP: 0033:0x7f2f6d59e159 [ 39.471827][ T919] 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 [ 39.471847][ T919] RSP: 002b:00007f2f6e455028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 39.471873][ T919] RAX: ffffffffffffffda RBX: 00007f2f6d825fa0 RCX: 00007f2f6d59e159 [ 39.471891][ T919] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 39.471906][ T919] RBP: 00007f2f6d63506b R08: 0000000000000000 R09: 0000000000000000 [ 39.471921][ T919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.471935][ T919] R13: 00007f2f6d826038 R14: 00007f2f6d825fa0 R15: 00007ffe1a6fa4a8 [ 39.471956][ T919] [ 39.471987][ T919] socket: no more sockets [ 39.807399][ T485] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 39.979696][ T485] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.994686][ T485] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 40.017655][ T939] FAULT_INJECTION: forcing a failure. [ 40.017655][ T939] name failslab, interval 1, probability 0, space 0, times 0 [ 40.030481][ T485] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 40.047391][ T485] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.055441][ T939] CPU: 1 UID: 0 PID: 939 Comm: syz.0.162 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 40.055469][ T939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.055481][ T939] Call Trace: [ 40.055488][ T939] [ 40.055495][ T939] __dump_stack+0x21/0x30 [ 40.055528][ T939] dump_stack_lvl+0x140/0x1c0 [ 40.055554][ T939] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.055583][ T939] dump_stack+0x19/0x20 [ 40.055608][ T939] should_fail_ex+0x3c2/0x510 [ 40.055632][ T939] should_failslab+0xac/0x100 [ 40.055656][ T939] __kmalloc_node_noprof+0x69/0x500 [ 40.055678][ T939] ? __kvmalloc_node_noprof+0x128/0x300 [ 40.055697][ T939] __kvmalloc_node_noprof+0x128/0x300 [ 40.055720][ T939] ? __kasan_check_write+0x18/0x20 [ 40.055740][ T939] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 40.055759][ T939] seq_read_iter+0x215/0xf30 [ 40.055787][ T939] kernfs_fop_read_iter+0x149/0x570 [ 40.055816][ T939] copy_splice_read+0x655/0xca0 [ 40.055843][ T939] ? __cfi_copy_splice_read+0x10/0x10 [ 40.055868][ T939] ? __kmalloc_noprof+0x261/0x510 [ 40.055888][ T939] ? __mutex_init+0xa6/0x1a0 [ 40.055915][ T939] ? alloc_pipe_info+0x35e/0x5f0 [ 40.055934][ T939] ? __cfi_copy_splice_read+0x10/0x10 [ 40.055959][ T939] splice_direct_to_actor+0x40e/0xbf0 [ 40.055987][ T939] ? __cfi_direct_splice_actor+0x10/0x10 [ 40.056012][ T939] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 40.056039][ T939] do_splice_direct+0x196/0x290 [ 40.056064][ T939] ? __cfi_do_splice_direct+0x10/0x10 [ 40.056089][ T939] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 40.056117][ T939] ? security_file_permission+0x38/0xf0 [ 40.056136][ T939] ? rw_verify_area+0xac/0x230 [ 40.056156][ T939] do_sendfile+0x511/0xed0 [ 40.056183][ T939] ? vfs_writev+0xe90/0xe90 [ 40.056207][ T939] ? __kasan_check_write+0x18/0x20 [ 40.056230][ T939] ? ksys_write+0x1f3/0x260 [ 40.056254][ T939] __x64_sys_sendfile64+0x19d/0x200 [ 40.056281][ T939] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 40.056305][ T939] ? __kasan_check_read+0x15/0x20 [ 40.056325][ T939] x64_sys_call+0xa26/0x2ee0 [ 40.056342][ T939] do_syscall_64+0x57/0xf0 [ 40.056360][ T939] ? clear_bhb_loop+0x50/0xa0 [ 40.056384][ T939] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.056407][ T939] RIP: 0033:0x7f2f6d59e159 [ 40.056423][ T939] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.056438][ T939] RSP: 002b:00007f2f6e455028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 40.056459][ T939] RAX: ffffffffffffffda RBX: 00007f2f6d825fa0 RCX: 00007f2f6d59e159 [ 40.056473][ T939] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 40.056485][ T939] RBP: 00007f2f6e455090 R08: 0000000000000000 R09: 0000000000000000 [ 40.056496][ T939] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 40.056508][ T939] R13: 00007f2f6d826038 R14: 00007f2f6d825fa0 R15: 00007ffe1a6fa4a8 [ 40.056524][ T939] [ 40.087466][ T64] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 40.143107][ T485] cdc_acm 3-1:1.0: probe with driver cdc_acm failed with error -22 [ 40.355148][ T921] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.427595][ T921] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.450179][ T877] usb 3-1: USB disconnect, device number 10 [ 40.989362][ T944] devpts: called with bogus options [ 41.108364][ T959] bridge0: entered allmulticast mode [ 41.119554][ T960] netlink: 176 bytes leftover after parsing attributes in process `syz.3.167'. [ 41.215939][ T971] FAULT_INJECTION: forcing a failure. [ 41.215939][ T971] name failslab, interval 1, probability 0, space 0, times 0 [ 41.247398][ T971] CPU: 1 UID: 0 PID: 971 Comm: syz.1.171 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 41.247435][ T971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.247448][ T971] Call Trace: [ 41.247454][ T971] [ 41.247462][ T971] __dump_stack+0x21/0x30 [ 41.247500][ T971] dump_stack_lvl+0x140/0x1c0 [ 41.247532][ T971] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.247565][ T971] ? do_sendfile+0x511/0xed0 [ 41.247595][ T971] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.247626][ T971] dump_stack+0x19/0x20 [ 41.247656][ T971] should_fail_ex+0x3c2/0x510 [ 41.247685][ T971] ? iter_file_splice_write+0x1d7/0x1200 [ 41.247717][ T971] should_failslab+0xac/0x100 [ 41.247747][ T971] __kmalloc_noprof+0x69/0x510 [ 41.247769][ T971] ? iter_file_splice_write+0x1d7/0x1200 [ 41.247801][ T971] iter_file_splice_write+0x1d7/0x1200 [ 41.247835][ T971] ? kfree+0x158/0x440 [ 41.247859][ T971] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.247891][ T971] ? __cfi_copy_splice_read+0x10/0x10 [ 41.247921][ T971] ? __kmalloc_noprof+0x261/0x510 [ 41.247946][ T971] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.247976][ T971] direct_splice_actor+0x276/0x4b0 [ 41.248007][ T971] splice_direct_to_actor+0x4fd/0xbf0 [ 41.248042][ T971] ? __cfi_direct_splice_actor+0x10/0x10 [ 41.248080][ T971] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 41.248115][ T971] do_splice_direct+0x196/0x290 [ 41.248146][ T971] ? __cfi_do_splice_direct+0x10/0x10 [ 41.248176][ T971] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 41.248209][ T971] ? security_file_permission+0x38/0xf0 [ 41.248233][ T971] ? rw_verify_area+0xac/0x230 [ 41.248258][ T971] do_sendfile+0x511/0xed0 [ 41.248290][ T971] ? vfs_writev+0xe90/0xe90 [ 41.248319][ T971] ? __kasan_check_write+0x18/0x20 [ 41.248343][ T971] ? ksys_write+0x1f3/0x260 [ 41.248368][ T971] __x64_sys_sendfile64+0x19d/0x200 [ 41.248398][ T971] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 41.248428][ T971] ? __kasan_check_read+0x15/0x20 [ 41.248452][ T971] x64_sys_call+0xa26/0x2ee0 [ 41.248474][ T971] do_syscall_64+0x57/0xf0 [ 41.248495][ T971] ? clear_bhb_loop+0x50/0xa0 [ 41.248525][ T971] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.248552][ T971] RIP: 0033:0x7f123f59e159 [ 41.248571][ T971] 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 [ 41.248590][ T971] RSP: 002b:00007f123dff7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 41.248614][ T971] RAX: ffffffffffffffda RBX: 00007f123f825fa0 RCX: 00007f123f59e159 [ 41.248631][ T971] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 41.248645][ T971] RBP: 00007f123dff7090 R08: 0000000000000000 R09: 0000000000000000 [ 41.248659][ T971] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 41.248673][ T971] R13: 00007f123f826038 R14: 00007f123f825fa0 R15: 00007ffcc81e5118 [ 41.248692][ T971] [ 41.575943][ T977] input: syz1 as /devices/virtual/input/input6 [ 41.624917][ T982] netlink: 12 bytes leftover after parsing attributes in process `syz.0.177'. [ 41.751110][ T987] netlink: 176 bytes leftover after parsing attributes in process `syz.0.178'. [ 41.914744][ T996] FAULT_INJECTION: forcing a failure. [ 41.914744][ T996] name failslab, interval 1, probability 0, space 0, times 0 [ 41.937417][ T996] CPU: 1 UID: 0 PID: 996 Comm: syz.0.183 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 41.937456][ T996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.937469][ T996] Call Trace: [ 41.937476][ T996] [ 41.937485][ T996] __dump_stack+0x21/0x30 [ 41.937521][ T996] dump_stack_lvl+0x140/0x1c0 [ 41.937552][ T996] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.937586][ T996] dump_stack+0x19/0x20 [ 41.937616][ T996] should_fail_ex+0x3c2/0x510 [ 41.937643][ T996] ? kernfs_fop_write_iter+0x15e/0x510 [ 41.937677][ T996] should_failslab+0xac/0x100 [ 41.937706][ T996] __kmalloc_noprof+0x69/0x510 [ 41.937730][ T996] ? kernfs_fop_write_iter+0x15e/0x510 [ 41.937765][ T996] kernfs_fop_write_iter+0x15e/0x510 [ 41.937799][ T996] iter_file_splice_write+0x9ac/0x1200 [ 41.937836][ T996] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.937870][ T996] ? __kmalloc_noprof+0x261/0x510 [ 41.937894][ T996] ? __cfi_iter_file_splice_write+0x10/0x10 [ 41.937924][ T996] direct_splice_actor+0x276/0x4b0 [ 41.937965][ T996] splice_direct_to_actor+0x4fd/0xbf0 [ 41.937999][ T996] ? __cfi_direct_splice_actor+0x10/0x10 [ 41.938030][ T996] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 41.938062][ T996] do_splice_direct+0x196/0x290 [ 41.938092][ T996] ? __cfi_do_splice_direct+0x10/0x10 [ 41.938122][ T996] ? __cfi_direct_file_splice_eof+0x10/0x10 [ 41.938155][ T996] ? security_file_permission+0x38/0xf0 [ 41.938178][ T996] ? rw_verify_area+0xac/0x230 [ 41.938202][ T996] do_sendfile+0x511/0xed0 [ 41.938232][ T996] ? vfs_writev+0xe90/0xe90 [ 41.938281][ T996] ? __kasan_check_write+0x18/0x20 [ 41.938305][ T996] ? ksys_write+0x1f3/0x260 [ 41.938329][ T996] __x64_sys_sendfile64+0x19d/0x200 [ 41.938368][ T996] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 41.938435][ T996] ? __kasan_check_read+0x15/0x20 [ 41.938461][ T996] x64_sys_call+0xa26/0x2ee0 [ 41.938482][ T996] do_syscall_64+0x57/0xf0 [ 41.938502][ T996] ? clear_bhb_loop+0x50/0xa0 [ 41.938530][ T996] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.938557][ T996] RIP: 0033:0x7f2f6d59e159 [ 41.938576][ T996] 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 [ 41.938594][ T996] RSP: 002b:00007f2f6e455028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 41.938617][ T996] RAX: ffffffffffffffda RBX: 00007f2f6d825fa0 RCX: 00007f2f6d59e159 [ 41.938634][ T996] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 41.938647][ T996] RBP: 00007f2f6e455090 R08: 0000000000000000 R09: 0000000000000000 [ 41.938661][ T996] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 41.938675][ T996] R13: 00007f2f6d826038 R14: 00007f2f6d825fa0 R15: 00007ffe1a6fa4a8 [ 41.938695][ T996] [ 45.338146][ T64] usb 2-1: unable to read config index 0 descriptor/start: -32 [ 45.345730][ T64] usb 2-1: chopping to 0 config(s) [ 45.350929][ T64] usb 2-1: can't read configurations, error -32 [ 45.487458][ T64] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 45.617498][ T64] usb 2-1: device descriptor read/64, error -32 [ 45.857481][ T64] usb 2-1: device descriptor read/64, error -32 [ 45.967552][ T64] usb usb2-port1: attempt power cycle [ 46.307535][ T64] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 46.328189][ T64] usb 2-1: device descriptor read/8, error -32 [ 46.458017][ T64] usb 2-1: device descriptor read/8, error -32 [ 46.697501][ T64] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 46.717985][ T64] usb 2-1: device descriptor read/8, error -32 [ 46.848092][ T64] usb 2-1: device descriptor read/8, error -32 [ 46.957463][ T64] raw-gadget.1 gadget.1: failed to queue suspend event [ 46.964423][ T64] usb usb2-port1: unable to enumerate USB device [ 57.095453][ T1026] usb usb7: usbfs: process 1026 (syz.0.194) did not claim interface 0 before use [ 57.215590][ T36] kauditd_printk_skb: 8665 callbacks suppressed [ 57.215609][ T36] audit: type=1400 audit(1789803084.290:10657): avc: denied { create } for pid=1045 comm="syz.2.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 57.868136][ T36] audit: type=1400 audit(1789803084.950:10658): avc: denied { read } for pid=1039 comm="syz.1.202" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 57.921757][ T36] audit: type=1400 audit(1789803084.950:10659): avc: denied { open } for pid=1039 comm="syz.1.202" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 58.286966][ T1041] 9pnet_fd: p9_fd_create_tcp (1041): problem connecting socket to 127.0.0.1 [ 58.323686][ T36] audit: type=1400 audit(1789803085.320:10660): avc: denied { mount } for pid=1065 comm="syz.3.211" name="/" dev="configfs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 59.024123][ T36] audit: type=1400 audit(1789803085.430:10661): avc: denied { search } for pid=1065 comm="syz.3.211" name="/" dev="configfs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 59.049367][ T36] audit: type=1400 audit(1789803085.430:10662): avc: denied { search } for pid=1065 comm="syz.3.211" name="usb_gadget" dev="configfs" ino=1124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 59.072585][ T36] audit: type=1400 audit(1789803085.550:10663): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 59.092964][ T36] audit: type=1400 audit(1789803085.690:10664): avc: denied { mount } for pid=1074 comm="syz.3.216" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 59.116867][ T36] audit: type=1400 audit(1789803085.690:10665): avc: denied { search } for pid=1074 comm="syz.3.216" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 59.141620][ T36] audit: type=1400 audit(1789803085.690:10666): avc: denied { write } for pid=1074 comm="syz.3.216" name="enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 59.793514][ T9] kernel read not supported for file 120/task/121/fail-nth (pid: 9 comm: kworker/0:0) [ 59.803970][ T64] kernel write not supported for file 120/task/121/fail-nth (pid: 64 comm: kworker/0:2) [ 59.835734][ T1109] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.844358][ T1109] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.754415][ T485] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 60.907377][ T485] usb 3-1: Using ep0 maxpacket: 16 [ 60.919229][ T485] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 60.935245][ T485] usb 3-1: config 0 has no interface number 0 [ 60.954385][ T485] usb 3-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 60.976056][ T485] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.006092][ T485] usb 3-1: Product: syz [ 61.019550][ T485] usb 3-1: Manufacturer: syz [ 61.036961][ T485] usb 3-1: SerialNumber: syz [ 61.057193][ T485] usb 3-1: config 0 descriptor?? [ 62.156281][ T1162] netlink: 16 bytes leftover after parsing attributes in process `syz.0.248'. [ 62.247473][ T64] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 62.399694][ T64] usb 4-1: Using ep0 maxpacket: 32 [ 62.406857][ T64] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 62.415341][ T64] usb 4-1: config 0 has no interface number 0 [ 62.422575][ T64] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 62.434279][ T64] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 62.443387][ T64] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.451495][ T64] usb 4-1: Product: syz [ 62.455737][ T64] usb 4-1: Manufacturer: syz [ 62.460434][ T64] usb 4-1: SerialNumber: syz [ 62.465844][ T64] usb 4-1: config 0 descriptor?? [ 62.470935][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 62.478805][ T1154] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 62.627394][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 62.633817][ T9] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 62.642128][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 62.652079][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 62.661912][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 62.671938][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 62.684988][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 62.689962][ T1154] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 62.694315][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.911419][ T64] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 62.921717][ T64] asix 4-1:0.188: probe with driver asix failed with error -61 [ 62.930627][ T64] usb 4-1: USB disconnect, device number 4 [ 63.291370][ T36] kauditd_printk_skb: 10 callbacks suppressed [ 63.291390][ T36] audit: type=1400 audit(1789803090.370:10677): avc: denied { setopt } for pid=1207 comm="syz.1.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 63.457850][ T9] usb 3-1: USB disconnect, device number 11 [ 63.577503][ T431] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 63.727416][ T431] usb 4-1: Using ep0 maxpacket: 8 [ 63.733821][ T431] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 63.742400][ T431] usb 4-1: config 179 has no interface number 0 [ 63.748726][ T431] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 63.759860][ T431] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 63.771153][ T431] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 63.782322][ T431] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 63.793782][ T431] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 63.807066][ T431] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 63.816182][ T431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.826417][ T1211] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 63.936746][ T1219] syzkaller1: entered promiscuous mode [ 63.942395][ T1219] syzkaller1: entered allmulticast mode [ 64.021101][ T1223] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.030077][ T1223] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.042522][ T431] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input7 [ 64.243687][ T431] usb 4-1: USB disconnect, device number 5 [ 64.243733][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 64.257885][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 64.266815][ T431] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 64.948118][ T36] audit: type=1400 audit(1789803092.030:10678): avc: denied { create } for pid=1241 comm="syz.1.280" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 65.283308][ T46] usb 1-1: USB disconnect, device number 7 [ 66.888328][ T877] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 67.058824][ T877] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.077413][ T877] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 67.088799][ T877] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 67.098624][ T877] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.107807][ T877] usb 4-1: config 0 descriptor?? [ 67.307384][ T36] audit: type=1400 audit(1789803094.380:10679): avc: denied { create } for pid=1302 comm="syz.1.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 67.337840][ T36] audit: type=1400 audit(1789803094.420:10680): avc: denied { create } for pid=1304 comm="syz.1.303" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 67.368165][ T36] audit: type=1400 audit(1789803094.450:10681): avc: denied { name_bind } for pid=1306 comm="syz.1.304" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 67.534317][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.541267][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.548133][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.554959][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.561804][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.568642][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.575435][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.582282][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.589155][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.595941][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.602771][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.609624][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.616411][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.623244][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.630066][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.636850][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.643683][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.650550][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.657411][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.664227][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.671067][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.677950][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.684768][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.691621][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.698469][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.705369][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.712247][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.719071][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.725867][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.732692][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.739546][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.746362][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.753235][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.760080][ T877] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0 [ 67.767694][ T877] savu 0003:1E7D:2D5A.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 67.781188][ T877] usb 4-1: USB disconnect, device number 6 [ 67.819436][ T1311] fido_id[1311]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 68.153101][ T36] audit: type=1400 audit(1789803095.210:10682): avc: denied { write } for pid=1329 comm="syz.0.313" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 68.788862][ T36] audit: type=1400 audit(1789803095.850:10683): avc: denied { read write } for pid=1353 comm="syz.3.324" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 68.923414][ T36] audit: type=1400 audit(1789803095.850:10684): avc: denied { open } for pid=1353 comm="syz.3.324" path="/87/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 68.971885][ T1360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.020455][ T1360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.051071][ T36] audit: type=1400 audit(1789803095.860:10685): avc: denied { ioctl } for pid=1353 comm="syz.3.324" path="/87/proc/mtrr" dev="proc" ino=4026532004 ioctlcmd=0x4d05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 69.289444][ T1360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 69.299061][ T1360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 69.350676][ T9] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 69.361209][ T36] audit: type=1400 audit(1789803096.440:10686): avc: denied { mount } for pid=1369 comm="syz.0.332" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 69.382993][ T36] audit: type=1400 audit(1789803096.440:10687): avc: denied { mounton } for pid=1369 comm="syz.0.332" path="/78/file0" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=dir permissive=1 [ 69.415764][ T36] audit: type=1400 audit(1789803096.490:10688): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 69.518469][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 69.539752][ T9] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 69.553707][ T9] usb 4-1: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice= 1.00 [ 69.563452][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.605802][ T36] audit: type=1400 audit(1789803096.680:10689): avc: denied { mount } for pid=1376 comm="syz.0.335" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 69.864623][ T36] audit: type=1400 audit(1789803096.940:10690): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 69.894233][ T1383] process 'syz.1.337' launched '/dev/fd/3/./file0' with NULL argv: empty string added [ 69.917373][ T36] audit: type=1400 audit(1789803096.990:10691): avc: denied { execute_no_trans } for pid=1381 comm="syz.1.337" path="/67/file0" dev="tmpfs" ino=389 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 70.277440][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 70.287416][ T877] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 70.430565][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 70.438340][ T877] usb 3-1: Using ep0 maxpacket: 8 [ 70.444422][ T9] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 70.455820][ T877] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 70.464171][ T9] usb 1-1: can't read configurations, error -71 [ 70.470506][ T877] usb 3-1: config 179 has no interface number 0 [ 70.476800][ T877] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 70.488462][ T877] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 70.499981][ T877] usb 3-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 70.513423][ T877] usb 3-1: config 179 interface 65 has no altsetting 0 [ 70.520366][ T877] usb 3-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 70.529443][ T877] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.542559][ T877] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input8 [ 70.587618][ T95] input input8: unable to receive magic message: -110 [ 70.595060][ T95] input input8: unable to receive magic message: -32 [ 70.602734][ T95] input input8: unable to receive magic message: -32 [ 70.610107][ T95] input input8: unable to receive magic message: -32 [ 70.904432][ T1400] netlink: 20 bytes leftover after parsing attributes in process `syz.1.344'. [ 70.949227][ T431] usb 3-1: USB disconnect, device number 12 [ 70.949226][ C0] xpad 3-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 70.966489][ T431] xpad 3-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 71.016024][ T36] audit: type=1400 audit(1789803098.090:10692): avc: denied { write } for pid=1405 comm="syz.0.347" name="usb_gadget" dev="configfs" ino=1124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.327403][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 71.478995][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.495961][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 71.519231][ T9] usb 1-1: Dual-Role OTG device on HNP port [ 71.535386][ T9] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 6.12 [ 71.547141][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.575914][ C0] ------------[ cut here ]------------ [ 71.581432][ C0] usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0 [ 71.588306][ C0] WARNING: CPU: 0 PID: 1412 at drivers/usb/gadget/udc/core.c:125 usb_ep_enable+0x210/0x3c0 [ 71.598335][ C0] Modules linked in: [ 71.602272][ C0] CPU: 0 UID: 0 PID: 1412 Comm: syz.0.349 Not tainted syzkaller #0 2db523747cf1beec8353ecf3fbcf651dac8dc83d [ 71.613764][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.623859][ C0] RIP: 0010:usb_ep_enable+0x210/0x3c0 [ 71.629302][ C0] Code: 4d 00 48 c7 c0 e0 63 6d 86 49 c7 c0 00 64 6d 86 4c 0f 44 c0 48 c7 c7 a0 63 6d 86 48 c7 c6 9d 67 1d 87 44 89 f2 e8 80 30 4b fd <0f> 0b e9 4c ff ff ff e8 a4 60 ce fd 49 bc 00 00 00 00 00 fc ff df [ 71.648947][ C0] RSP: 0018:ffffc90000007898 EFLAGS: 00010046 [ 71.655059][ C0] RAX: 50cf79809629db00 RBX: ffff888103f340b0 RCX: ffff88811e575f00 [ 71.663074][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002 [ 71.671091][ C0] RBP: ffffc900000078c0 R08: ffff8881f6e294d3 R09: 1ffff1103edc529a [ 71.679121][ C0] R10: dffffc0000000000 R11: ffffed103edc529b R12: dffffc0000000000 [ 71.687173][ C0] R13: ffff888103f340b8 R14: 0000000000000081 R15: ffff88813205e03a [ 71.695183][ C0] FS: 00007f2f6e4556c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 71.704167][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.710787][ C0] CR2: 000000110c27d8e9 CR3: 0000000134f64000 CR4: 00000000003526b0 [ 71.718797][ C0] Call Trace: [ 71.722097][ C0] [ 71.724968][ C0] hidg_set_alt+0x138/0xa70 [ 71.729504][ C0] set_config+0x80f/0xd10 [ 71.733883][ C0] composite_setup+0x1885/0x32f0 [ 71.738865][ C0] ? __kasan_check_write+0x18/0x20 [ 71.744016][ C0] configfs_composite_setup+0xc6/0x110 [ 71.749530][ C0] dummy_timer+0x2eeb/0x4900 [ 71.754164][ C0] ? __kasan_check_write+0x18/0x20 [ 71.759313][ C0] ? _raw_spin_lock_irq+0x93/0x120 [ 71.764467][ C0] ? posix_timer_fn+0x2f6/0x3f0 [ 71.769359][ C0] ? __hrtimer_run_queues+0x877/0x8e0 [ 71.774789][ C0] ? ktime_get+0x1df/0x210 [ 71.779240][ C0] ? lapic_next_event+0x15/0x20 [ 71.784120][ C0] ? __cfi_dummy_timer+0x10/0x10 [ 71.789122][ C0] ? sched_clock+0x44/0x60 [ 71.793584][ C0] ? timerqueue_del+0xd7/0x130 [ 71.798390][ C0] ? __hrtimer_run_queues+0x2bd/0x8e0 [ 71.803809][ C0] ? __cfi_dummy_timer+0x10/0x10 [ 71.808788][ C0] __hrtimer_run_queues+0x3ae/0x8e0 [ 71.814055][ C0] ? hrtimer_interrupt+0xf30/0xf30 [ 71.819227][ C0] hrtimer_run_softirq+0x159/0x560 [ 71.824390][ C0] handle_softirqs+0x1aa/0x620 [ 71.829193][ C0] __do_softirq+0xf/0x16 [ 71.833474][ C0] do_softirq+0xb8/0x110 [ 71.837749][ C0] [ 71.840708][ C0] [ 71.843671][ C0] ? __cfi_do_softirq+0x10/0x10 [ 71.848552][ C0] ? _raw_spin_lock_bh+0x96/0x130 [ 71.853610][ C0] __local_bh_enable_ip+0x74/0x80 [ 71.858676][ C0] _raw_spin_unlock_bh+0x54/0x60 [ 71.863648][ C0] tipc_sk_rcv+0x19c1/0x2c70 [ 71.868273][ C0] ? kasan_save_track+0x4f/0x80 [ 71.873192][ C0] ? tipc_group_cong+0x48c/0x580 [ 71.878178][ C0] ? ___sys_sendmsg+0x2a6/0x370 [ 71.883079][ C0] ? __cfi_tipc_sk_rcv+0x10/0x10 [ 71.888057][ C0] tipc_node_xmit+0x346/0x10e0 [ 71.892877][ C0] ? __kasan_slab_alloc+0x73/0x90 [ 71.897951][ C0] ? __cfi_tipc_node_xmit+0x10/0x10 [ 71.903194][ C0] ? kmem_cache_alloc_node_noprof+0x1ed/0x420 [ 71.909306][ C0] ? kmalloc_reserve+0xcf/0x4f0 [ 71.914194][ C0] ? __kasan_check_write+0x18/0x20 [ 71.919341][ C0] ? __build_skb_around+0x2a4/0x590 [ 71.924588][ C0] tipc_node_distr_xmit+0x27b/0x390 [ 71.929834][ C0] ? __cfi_tipc_node_distr_xmit+0x10/0x10 [ 71.935606][ C0] tipc_group_cong+0x4b2/0x580 [ 71.940410][ C0] ? __cfi_tipc_group_cong+0x10/0x10 [ 71.945736][ C0] ? tipc_dest_find+0x135/0x160 [ 71.950621][ C0] tipc_send_group_unicast+0x2e6/0x4f0 [ 71.956141][ C0] ? tipc_send_group_bcast+0xab0/0xab0 [ 71.961639][ C0] ? __kasan_slab_free+0x6a/0x80 [ 71.966620][ C0] ? __cfi_woken_wake_function+0x10/0x10 [ 71.972295][ C0] ? tipc_dest_pop+0x1d2/0x270 [ 71.977126][ C0] __tipc_sendmsg+0x1364/0x28a0 [ 71.982016][ C0] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 71.988145][ C0] ? tipc_sk_respond+0x430/0x430 [ 71.993129][ C0] ? avc_has_perm_noaudit+0x26b/0x360 [ 71.998546][ C0] ? __asan_memcpy+0x5a/0x80 [ 72.003174][ C0] ? avc_has_perm_noaudit+0x289/0x360 [ 72.008594][ C0] ? avc_has_perm+0x155/0x240 [ 72.013311][ C0] ? __cfi_avc_has_perm+0x10/0x10 [ 72.018405][ C0] ? __kasan_check_write+0x18/0x20 [ 72.023561][ C0] ? _raw_spin_lock_bh+0x96/0x130 [ 72.028622][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 72.034119][ C0] ? selinux_socket_sendmsg+0x281/0x380 [ 72.039717][ C0] ? lock_sock_nested+0x216/0x2a0 [ 72.044775][ C0] ? __cfi_lock_sock_nested+0x10/0x10 [ 72.050186][ C0] ? copy_fpstate_to_sigframe+0x9c1/0xbb0 [ 72.055953][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 72.061890][ C0] tipc_sendmsg+0x59/0x90 [ 72.066273][ C0] ____sys_sendmsg+0x99e/0xa00 [ 72.071089][ C0] ? __import_iovec+0x3fa/0x7d0 [ 72.075993][ C0] ? __sys_sendmsg_sock+0x50/0x50 [ 72.081084][ C0] ? import_iovec+0x80/0xb0 [ 72.085607][ C0] ___sys_sendmsg+0x2a6/0x370 [ 72.090300][ C0] ? fpu__restore_sig+0x405/0x10b0 [ 72.095433][ C0] ? __sys_sendmsg+0x260/0x260 [ 72.100233][ C0] ? __fget_files+0x2bc/0x330 [ 72.104931][ C0] __x64_sys_sendmsg+0x1be/0x2a0 [ 72.109881][ C0] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 72.115374][ C0] ? __kasan_check_read+0x15/0x20 [ 72.120415][ C0] x64_sys_call+0x2a4c/0x2ee0 [ 72.125130][ C0] do_syscall_64+0x57/0xf0 [ 72.129582][ C0] ? clear_bhb_loop+0x50/0xa0 [ 72.134299][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.137536][ T485] usb 4-1: USB disconnect, device number 7 [ 72.140232][ C0] RIP: 0033:0x7f2f6d59e159 [ 72.140257][ C0] 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 [ 72.170113][ C0] RSP: 002b:00007f2f6e455028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.178570][ C0] RAX: ffffffffffffffda RBX: 00007f2f6d825fa0 RCX: 00007f2f6d59e159 [ 72.186585][ C0] RDX: 0000000000000010 RSI: 0000200000000540 RDI: 0000000000000004 [ 72.194630][ C0] RBP: 00007f2f6d63506b R08: 0000000000000000 R09: 0000000000000000 [ 72.202648][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.210650][ C0] R13: 00007f2f6d826038 R14: 00007f2f6d825fa0 R15: 00007ffe1a6fa4a8 [ 72.218636][ C0] [ 72.221660][ C0] ---[ end trace 0000000000000000 ]--- [ 72.227121][ C0] configfs-gadget.g1 gadget.0: Enable IN endpoint FAILED! [ 72.234804][ T9] usb 1-1: can't set config #1, error -32