last executing test programs: 1.799032936s ago: executing program 1 (id=386): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000140)={{0x1002, 0x2, 0x1, 0x3037}, 'syz1\x00', 0x2d}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) 1.718445738s ago: executing program 1 (id=389): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00') symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00') fchdir(r0) symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00') openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x100) 1.679948499s ago: executing program 1 (id=391): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='0x1234\n', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='0x5678\n', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='0\n', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r3, &(0x7f0000000900)='0\n', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) write(r4, &(0x7f0000000b00)='0\n', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0) write(r5, &(0x7f0000000d00)='0\n', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0) write(r6, &(0x7f0000000f00)='0\n', 0x2) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0) write(r7, &(0x7f0000001100)='0\n', 0x2) close(r7) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0) write(r8, &(0x7f0000001600)='usbip-vudc.0\n', 0xd) close(r8) nanosleep(&(0x7f0000001700)={0x0, 0x5f5e100}, 0x0) 1.502800153s ago: executing program 1 (id=398): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8202, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) 1.412398135s ago: executing program 1 (id=399): socket$pppl2tp(0x18, 0x1, 0x1) ioctl$TCSETSW2(0xffffffffffffffff, 0x5432, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9c940000, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x0, 0x0, 0x1, 0x1}, 0x20) close_range(r2, 0xffffffffffffffff, 0x0) 990.815816ms ago: executing program 3 (id=408): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000840)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000600)={0x2, 0x0, @ioapic={0xffff1000, 0x2, 0x9, 0xfffffffc, 0x0, [{0x81, 0x1, 0x2, '\x00', 0xff}, {0x6, 0x3, 0x5, '\x00', 0xcf}, {0x1, 0x2, 0x91, '\x00', 0x6}, {0x4, 0xfd, 0x8, '\x00', 0x97}, {0x9, 0xb, 0x80, '\x00', 0x8}, {0xfa, 0x6, 0xf, '\x00', 0x6}, {0x7, 0x15, 0x4, '\x00', 0xcf}, {0x6, 0xd, 0xf, '\x00', 0x1}, {0x6, 0x9, 0x4, '\x00', 0xff}, {0x1, 0x81, 0xfb, '\x00', 0x9}, {0xd, 0xfd, 0x8, '\x00', 0x9}, {0x2, 0x5, 0x10, '\x00', 0x5}, {0xf, 0x6, 0x8, '\x00', 0x7f}, {0x9, 0x1, 0x8, '\x00', 0x8}, {0x81, 0x10, 0x4, '\x00', 0x3d}, {0x1, 0xe, 0x2, '\x00', 0x20}, {0x0, 0x0, 0x20, '\x00', 0x3}, {0x20, 0x40, 0x8, '\x00', 0xfc}, {0xb, 0x3, 0x5, '\x00', 0x4}, {0xf9, 0x5, 0x9, '\x00', 0x8}, {0x1, 0x6, 0x5, '\x00', 0xa}, {0x9, 0x5, 0x1, '\x00', 0x21}, {0x5, 0xec, 0xc0}, {0x6, 0x5, 0x0, '\x00', 0xb}]}}) 866.546508ms ago: executing program 3 (id=409): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{0x45, 0x80, 0x6, 0x2}]}) 866.283768ms ago: executing program 3 (id=410): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00') symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00') fchdir(r0) symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00') write(0xffffffffffffffff, &(0x7f0000001f00)='usbip-vudc.0', 0xc) 866.039128ms ago: executing program 3 (id=411): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xa8) 770.057681ms ago: executing program 3 (id=415): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) 769.633161ms ago: executing program 3 (id=417): r0 = socket$pppl2tp(0x18, 0x1, 0x1) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x200000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000001d00)=[{0x0}], 0x1) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x20000000, 0x0, 0x0) 428.908279ms ago: executing program 1 (id=420): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='0x0525\n\x00', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000800)='0xa4a7\n\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./config/usb_gadget/g1/functions/acm.GS0\x00', 0x1ff) symlinkat(&(0x7f0000000d00)='./config/usb_gadget/g1/functions/acm.GS0\x00', 0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/configs/c.1/acm.GS0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) nanosleep(0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r3, &(0x7f0000000b00)='1\n\x00', 0x2) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/kmsg\x00', 0x1, 0x0) write(r4, &(0x7f0000001800)='console message test\n\x00', 0x15) close(r4) nanosleep(&(0x7f0000001900)={0x0, 0x1dcd6500}, 0x0) 352.616561ms ago: executing program 2 (id=428): socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280), 0x402, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f0000000040)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 251.036903ms ago: executing program 0 (id=429): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)={[&(0x7f0000000200)='\x01']}) 196.704715ms ago: executing program 0 (id=430): r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000180)=@usbdevfs_disconnect={0xd60}) 196.414784ms ago: executing program 0 (id=431): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x100) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'lo\x00', 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="800000000001010400000000141a000002fff500240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c000280050001000000000008000740000000011c001080080001400000000008"], 0x80}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r5, 0x0, 0x0) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x90, &(0x7f0000000000)={0x11, 0x8, r3, 0x1, 0x6}, 0x14) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, 0x0}], 0x1, 0x42, 0x0, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x7fff, 0xfffffffffffffffd, 0x0, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x1, 0x6, 0x7, 0x80, 0x87, 0x0, 0x7, 0x3], 0x0, 0x3c4847}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 196.213304ms ago: executing program 2 (id=432): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000140)='0x17b3\n\x00', 0x7) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='0x0004', 0x6) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f0000000280)='ACME\n\x00', 0x5) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/strings/0x409/product\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='ACMESynth\n\x00', 0xa) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/direction\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='2\n\x00', 0x3) close(r3) symlinkat(&(0x7f0000000580)='./config/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000680)='dummy_udc.0\n\x00', 0xc) close(r4) 186.780205ms ago: executing program 2 (id=433): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00') symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00') fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x100) write(r1, &(0x7f0000001f00)='usbip-vudc.0', 0xc) 178.618415ms ago: executing program 2 (id=434): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000600)='./my_configfs/usb_gadget/g1\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='streaming/header/h\x00', 0x1ff) symlink(&(0x7f0000001600)='streaming/header/h\x00', &(0x7f0000001700)='streaming/class/fs/h\x00') symlink(&(0x7f0000001800)='streaming/header/h\x00', &(0x7f0000001900)='streaming/class/hs/h\x00') symlink(&(0x7f0000001a00)='streaming/header/h\x00', &(0x7f0000001b00)='streaming/class/ss/h\x00') symlink(&(0x7f0000001c00)='functions/uvc.usb0\x00', &(0x7f0000001d00)='configs/c.1/uvc.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000001e00)='UDC\x00', 0x1, 0x100) write(r0, &(0x7f0000001f00)='usbip-vudc.0', 0xc) 169.694736ms ago: executing program 2 (id=435): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@wrmsr={0x65, 0x20, {0x1b, 0xfffff000}}, @rdmsr={0x66, 0x18, {0x1b}}], 0x38}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_assert_syzos_kvm_exit$x86(r5, 0x6) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff) 88.709147ms ago: executing program 0 (id=436): mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000500)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000600)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) symlink(&(0x7f0000000800)='./config/usb_gadget/g1/functions/geth.usb0\x00', &(0x7f0000000900)='./config/usb_gadget/g1/configs/c.1/geth.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000d00)='0x1d6b\n\x00', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000f00)='0x0104\n\x00', 0x7) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000b00)='dummy_udc.0\n\x00', 0xc) close(r2) 88.369287ms ago: executing program 0 (id=437): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g_uac2/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='0x1234\n', 0x7) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='0x5678\n', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='0\n', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r3, &(0x7f0000000900), 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) write(r4, &(0x7f0000000b00)='0\n', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_volume_present\x00', 0x1, 0x0) write(r5, &(0x7f0000000d00)='0\n', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_mute_present\x00', 0x1, 0x0) write(r6, &(0x7f0000000f00)='0\n', 0x2) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_volume_present\x00', 0x1, 0x0) write(r7, &(0x7f0000001100)='0\n', 0x2) close(r7) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0) write(r8, &(0x7f0000001600)='usbip-vudc.0\n', 0xd) close(r8) nanosleep(&(0x7f0000001700)={0x0, 0x5f5e100}, 0x0) 88.091447ms ago: executing program 2 (id=438): mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0xfffffffc, r2, r3, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='lp\x00', 0xfffffdef) dup2(0xffffffffffffffff, r0) 0s ago: executing program 0 (id=439): ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000280)=@urb_type_control={0x2, {0x9, 0x1}, 0xffff4139, 0x15, &(0x7f0000000040)={0x20, 0x5, 0x84b6, 0x4, 0x4}, 0x8, 0x7, 0x3, 0x0, 0x8001, 0x6, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) add_key$keyring(0x0, &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757814"], 0xfebc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.247' (ED25519) to the list of known hosts. [ 21.130623][ T36] audit: type=1400 audit(1784906591.760:64): 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 [ 21.131772][ T286] cgroup: Unknown subsys name 'net' [ 21.153259][ T36] audit: type=1400 audit(1784906591.760:65): 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 [ 21.180525][ T36] audit: type=1400 audit(1784906591.790:66): 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 [ 21.180658][ T286] cgroup: Unknown subsys name 'devices' [ 21.289565][ T286] cgroup: Unknown subsys name 'hugetlb' [ 21.295157][ T286] cgroup: Unknown subsys name 'rlimit' [ 21.387254][ T36] audit: type=1400 audit(1784906592.010:67): 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 [ 21.410400][ T36] audit: type=1400 audit(1784906592.010:68): 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 [ 21.435133][ T36] audit: type=1400 audit(1784906592.010:69): 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 [ 21.443358][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 21.466948][ T36] audit: type=1400 audit(1784906592.090:70): 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" [ 21.492346][ T36] audit: type=1400 audit(1784906592.090:71): 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" [ 21.562277][ T36] audit: type=1400 audit(1784906592.190:72): 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" [ 21.587806][ T36] audit: type=1400 audit(1784906592.190:73): 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" [ 21.598047][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.858542][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.865606][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.872824][ T296] bridge_slave_0: entered allmulticast mode [ 22.879045][ T296] bridge_slave_0: entered promiscuous mode [ 22.885194][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.892310][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.899362][ T294] bridge_slave_0: entered allmulticast mode [ 22.905521][ T294] bridge_slave_0: entered promiscuous mode [ 22.913083][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.920156][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.927171][ T294] bridge_slave_1: entered allmulticast mode [ 22.933370][ T294] bridge_slave_1: entered promiscuous mode [ 22.944571][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.951638][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.958729][ T296] bridge_slave_1: entered allmulticast mode [ 22.964817][ T296] bridge_slave_1: entered promiscuous mode [ 22.983087][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.990133][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.997144][ T293] bridge_slave_0: entered allmulticast mode [ 23.003362][ T293] bridge_slave_0: entered promiscuous mode [ 23.009667][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.016687][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.023767][ T293] bridge_slave_1: entered allmulticast mode [ 23.029916][ T293] bridge_slave_1: entered promiscuous mode [ 23.069665][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.076704][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.083837][ T295] bridge_slave_0: entered allmulticast mode [ 23.090014][ T295] bridge_slave_0: entered promiscuous mode [ 23.118390][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.125414][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.132469][ T295] bridge_slave_1: entered allmulticast mode [ 23.138613][ T295] bridge_slave_1: entered promiscuous mode [ 23.223313][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.230403][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.237670][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.244698][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.273426][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.280469][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.287720][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.294754][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.303433][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.310479][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.317718][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.324752][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.333750][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.340786][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.348052][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.355069][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.392147][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.399968][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.407084][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.414385][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.422205][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.429411][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.436511][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.443855][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.458925][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.465932][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.473431][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.480453][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.497017][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.504058][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.518961][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.525997][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.536246][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.543284][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.560851][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.567876][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.575536][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.582572][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.593211][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.600247][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.630729][ T293] veth0_vlan: entered promiscuous mode [ 23.642640][ T294] veth0_vlan: entered promiscuous mode [ 23.659864][ T293] veth1_macvtap: entered promiscuous mode [ 23.668811][ T296] veth0_vlan: entered promiscuous mode [ 23.685254][ T294] veth1_macvtap: entered promiscuous mode [ 23.704077][ T295] veth0_vlan: entered promiscuous mode [ 23.712705][ 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. [ 23.745716][ T296] veth1_macvtap: entered promiscuous mode [ 23.771075][ T295] veth1_macvtap: entered promiscuous mode [ 23.848089][ T323] 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. [ 23.868857][ T12] device offline error, dev sda, sector 278838 op 0x1:(WRITE) flags 0x4000 phys_seg 61 prio class 2 [ 23.881548][ T12] device offline error, dev sda, sector 279344 op 0x1:(WRITE) flags 0x4000 phys_seg 55 prio class 2 [ 23.894481][ T12] device offline error, dev sda, sector 279856 op 0x1:(WRITE) flags 0x4000 phys_seg 32 prio class 2 [ 23.905765][ T12] device offline error, dev sda, sector 280368 op 0x1:(WRITE) flags 0x4000 phys_seg 34 prio class 2 [ 23.916633][ T12] device offline error, dev sda, sector 280880 op 0x1:(WRITE) flags 0x4000 phys_seg 40 prio class 2 [ 23.929579][ T12] device offline error, dev sda, sector 281392 op 0x1:(WRITE) flags 0x0 phys_seg 39 prio class 2 [ 23.945357][ T12] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2021 starting block 35174) [ 23.978818][ T12] device offline error, dev sda, sector 281758 op 0x1:(WRITE) flags 0x4000 phys_seg 48 prio class 2 [ 23.991325][ T12] device offline error, dev sda, sector 282264 op 0x1:(WRITE) flags 0x4000 phys_seg 64 prio class 2 [ 24.008562][ T12] device offline error, dev sda, sector 282776 op 0x1:(WRITE) flags 0x4000 phys_seg 53 prio class 2 [ 24.019923][ T12] device offline error, dev sda, sector 283288 op 0x1:(WRITE) flags 0x4000 phys_seg 62 prio class 2 [ 24.032308][ T12] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2021 starting block 35475) [ 24.054189][ T340] console message test [ 24.064850][ T342] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 24.067615][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2021 starting block 35761) [ 24.085250][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2021 starting block 35954) [ 24.097201][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2021, error -5) [ 24.108638][ T344] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 24.110254][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139302) [ 24.129055][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139368) [ 24.140656][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139372) [ 24.152243][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139390) [ 24.163972][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139394) [ 24.175678][ T60] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2022 starting block 139400) [ 24.187481][ T310] Buffer I/O error on device sda1, logical block 35725 [ 24.194430][ T310] Buffer I/O error on device sda1, logical block 35726 [ 24.201315][ T310] Buffer I/O error on device sda1, logical block 35727 [ 24.208330][ T310] Buffer I/O error on device sda1, logical block 35728 [ 24.215181][ T310] Buffer I/O error on device sda1, logical block 35729 [ 24.222203][ T310] Buffer I/O error on device sda1, logical block 35730 [ 24.229208][ T310] Buffer I/O error on device sda1, logical block 35731 [ 24.236093][ T310] Buffer I/O error on device sda1, logical block 35732 [ 24.243004][ T310] Buffer I/O error on device sda1, logical block 35733 [ 24.249903][ T310] Buffer I/O error on device sda1, logical block 35734 [ 24.259375][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.272328][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.285148][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.297957][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.310663][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.323291][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.335973][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.348833][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.361536][ T310] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 24.375616][ T321] Buffer I/O error on dev sda1, logical block 0, lost async page write [ 24.376646][ T73] Aborting journal on device sda1-8. [ 24.384296][ T321] Buffer I/O error on dev sda1, logical block 132, lost async page write [ 24.389419][ T73] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 24.397937][ T321] Buffer I/O error on dev sda1, logical block 138, lost async page write [ 24.406191][ T73] JBD2: I/O error when updating journal superblock for sda1-8. [ 24.414855][ T321] Buffer I/O error on dev sda1, logical block 145, lost async page write [ 24.430993][ T321] Buffer I/O error on dev sda1, logical block 150, lost async page write [ 24.439584][ T321] Buffer I/O error on dev sda1, logical block 157, lost async page write [ 24.448092][ T321] Buffer I/O error on dev sda1, logical block 158, lost async page write [ 24.456600][ T321] Buffer I/O error on dev sda1, logical block 159, lost async page write [ 24.465180][ T321] Buffer I/O error on dev sda1, logical block 226, lost async page write [ 24.531006][ T321] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 24.605529][ T367] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 24.629183][ T369] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 24.762253][ T384] console message test [ 24.830825][ T398] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.059935][ T407] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.154143][ T417] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.317406][ T448] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.376402][ T457] console message test [ 25.450766][ T461] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.632037][ T475] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.764609][ T479] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.931328][ T491] tipc: Started in network mode [ 25.937354][ T491] tipc: Node identity dafb231810f7, cluster identity 4711 [ 25.946298][ T491] tipc: Enabled bearer , priority 0 [ 25.956371][ T491] tipc: Enabling of bearer rejected, failed to enable media [ 25.970038][ T491] tipc: New replicast peer: 100.1.1.1 [ 25.975614][ T491] tipc: Enabled bearer , priority 10 [ 25.981150][ T497] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 25.983437][ T491] tipc: Enabling of bearer rejected, failed to enable media [ 26.002928][ T490] tipc: Disabling bearer [ 26.043621][ T499] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.063731][ T501] console message test [ 26.181436][ T520] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.371802][ T537] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.494653][ T539] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.656537][ T555] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.657032][ T557] console message test [ 26.822012][ T567] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 26.971557][ T575] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.051896][ T585] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.097782][ T481] tipc: Node number set to 3389793048 [ 27.208056][ T605] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.238287][ T613] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.328506][ T615] console message test [ 27.416144][ T631] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.535665][ T633] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.718781][ T652] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.839313][ T654] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 27.936386][ T672] console message test [ 27.970195][ T674] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.055318][ T692] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.259423][ T714] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.366362][ T716] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.467289][ T734] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.543108][ T750] console message test [ 28.627800][ T760] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.792745][ T770] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 28.944127][ T778] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.004738][ T788] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.132945][ T805] console message test [ 29.149865][ T810] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.331562][ T36] kauditd_printk_skb: 63 callbacks suppressed [ 29.331578][ T36] audit: type=1400 audit(1784906599.960:137): avc: denied { remove_name } for pid=823 comm="syz.1.240" name="g1" dev="configfs" ino=3366 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.360234][ T36] audit: type=1400 audit(1784906599.960:138): avc: denied { rmdir } for pid=823 comm="syz.1.240" name="g1" dev="configfs" ino=3366 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.376692][ T826] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.505035][ T828] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.685127][ T842] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.705344][ T846] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.812969][ T36] audit: type=1400 audit(1784906600.440:139): avc: denied { read } for pid=849 comm="syz.1.253" name="g1" dev="configfs" ino=3366 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.834949][ T36] audit: type=1400 audit(1784906600.440:140): avc: denied { open } for pid=849 comm="syz.1.253" path="/108/my_configfs/usb_gadget/g1" dev="configfs" ino=3366 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.873455][ T852] console message test [ 29.933609][ T864] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 29.972452][ T872] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.118960][ T891] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.251589][ T36] audit: type=1400 audit(1784906600.880:141): avc: denied { append } for pid=897 comm="syz.3.276" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 30.334399][ T902] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.426671][ T910] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.482485][ T920] overlayfs: missing 'lowerdir' [ 30.570674][ T928] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.742053][ T941] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.883745][ T947] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 30.949163][ T951] ======================================================= [ 30.949163][ T951] WARNING: The mand mount option has been deprecated and [ 30.949163][ T951] and is ignored by this kernel. Remove the mand [ 30.949163][ T951] option from the mount to silence this warning. [ 30.949163][ T951] ======================================================= [ 30.984301][ T951] incfs: Error accessing: ./file0. [ 30.989910][ T951] incfs: mount failed -2 [ 31.019543][ T954] netlink: 8 bytes leftover after parsing attributes in process `syz.2.303'. [ 31.059405][ T961] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 31.185699][ T36] audit: type=1400 audit(1784906601.810:142): avc: denied { listen } for pid=955 comm="syz.1.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 31.205950][ T36] audit: type=1400 audit(1784906601.810:143): avc: denied { create } for pid=955 comm="syz.1.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.290286][ T36] audit: type=1400 audit(1784906601.810:144): avc: denied { connect } for pid=955 comm="syz.1.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.960624][ T979] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 32.006901][ T987] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 32.169608][ T36] audit: type=1400 audit(1784906602.800:145): avc: denied { create } for pid=997 comm="syz.3.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.195027][ T36] audit: type=1400 audit(1784906602.820:146): avc: denied { create } for pid=997 comm="syz.3.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 32.336026][ T1010] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 32.449134][ T1012] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 32.851799][ T1034] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 33.045334][ T1043] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 33.180105][ T1053] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 34.032463][ T1081] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 34.159031][ T1085] netlink: 24 bytes leftover after parsing attributes in process `syz.0.362'. [ 34.297336][ T1100] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 35.660704][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 35.660721][ T36] audit: type=1400 audit(1784906606.290:161): avc: denied { read write } for pid=1122 comm="syz.3.377" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 35.691175][ T481] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 35.702515][ T36] audit: type=1400 audit(1784906606.300:162): avc: denied { open } for pid=1122 comm="syz.3.377" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 35.725849][ T481] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 35.730147][ T1126] udevd[1126]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 35.766591][ T1125] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 36.149793][ T1145] input: syz1 as /devices/virtual/input/input5 [ 36.158281][ T36] audit: type=1400 audit(1784906606.780:163): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=445 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.180728][ T36] audit: type=1400 audit(1784906606.780:164): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=445 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.211399][ T36] audit: type=1400 audit(1784906606.790:165): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=445 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.241776][ T36] audit: type=1400 audit(1784906606.870:166): avc: denied { mount } for pid=1150 comm="syz.1.389" name="/" dev="configfs" ino=1262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 36.264507][ T36] audit: type=1400 audit(1784906606.870:167): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 36.310333][ T1155] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 36.318829][ T1159] netlink: 8 bytes leftover after parsing attributes in process `syz.0.393'. [ 36.453969][ T36] audit: type=1400 audit(1784906607.070:168): avc: denied { read write } for pid=1169 comm="syz.1.398" 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 [ 36.499686][ T36] audit: type=1400 audit(1784906607.070:169): avc: denied { open } for pid=1169 comm="syz.1.398" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 36.535875][ T36] audit: type=1400 audit(1784906607.080:170): avc: denied { ioctl } for pid=1169 comm="syz.1.398" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 36.832201][ T1192] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 36.988378][ T1194] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=3483806763 (6967613526 ns) > initial count (5989635008 ns). Using initial count to start timer. [ 37.124820][ T1209] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 37.571317][ T1232] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 37.587657][ T311] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.608402][ T311] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 37.618786][ T1237] udevd[1237]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 37.721688][ T1244] netlink: 8 bytes leftover after parsing attributes in process `syz.0.431'. [ 37.823416][ T1258] UDC core: g_uac2: couldn't find an available UDC or it's busy [ 37.942368][ T1264] ------------[ cut here ]------------ [ 37.947895][ T1264] WARNING: CPU: 1 PID: 1264 at mm/page_alloc.c:5285 __alloc_pages_noprof+0x109/0x7e0 [ 37.957383][ T1264] Modules linked in: [ 37.961330][ T1264] CPU: 1 UID: 0 PID: 1264 Comm: syz.0.439 Not tainted syzkaller #0 f10dc98c92500eb86b2a5bf5b389293121b4eb86 [ 37.972804][ T1264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 37.982877][ T1264] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 37.988902][ T1264] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 53 df 0b 06 00 0f 85 c2 00 00 00 c6 05 46 df 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 38.008586][ T1264] RSP: 0018:ffffc9000e877520 EFLAGS: 00010246 [ 38.014669][ T1264] RAX: 0000000000000000 RBX: 0000000000000015 RCX: 0000000000000000 [ 38.022657][ T1264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000e8775d8 [ 38.030650][ T1264] RBP: ffffc9000e877660 R08: ffffc9000e8775d7 R09: 0000000000000000 [ 38.038642][ T1264] R10: ffffc9000e8775c0 R11: fffff52001d0eebb R12: ffffc9000e877560 [ 38.046616][ T1264] R13: dffffc0000000000 R14: 1ffff92001d0eea8 R15: 0000000000000000 [ 38.054617][ T1264] FS: 00007fadbb21e6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 38.063619][ T1264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.070253][ T1264] CR2: 0000200000010000 CR3: 000000010e6e0000 CR4: 00000000003526b0 [ 38.078246][ T1264] Call Trace: [ 38.081513][ T1264] [ 38.084426][ T1264] ? vfs_write+0x3c4/0xfd0 [ 38.088851][ T1264] ? ksys_write+0x145/0x260 [ 38.093364][ T1264] ? x64_sys_call+0x271c/0x2ee0 [ 38.098222][ T1264] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 38.103947][ T1264] ? hashtab_init+0xd6/0x1f0 [ 38.108551][ T1264] ___kmalloc_large_node+0x81/0x220 [ 38.113754][ T1264] ? hashtab_init+0xd6/0x1f0 [ 38.118352][ T1264] __kmalloc_large_node_noprof+0x1e/0xd0 [ 38.123993][ T1264] ? hashtab_init+0xd6/0x1f0 [ 38.128596][ T1264] __kmalloc_noprof+0x326/0x510 [ 38.133448][ T1264] ? kasan_save_alloc_info+0x3a/0x50 [ 38.138738][ T1264] hashtab_init+0xd6/0x1f0 [ 38.143159][ T1264] ? class_read+0x17f/0x8a0 [ 38.147641][ T1264] symtab_init+0x44/0x70 [ 38.151892][ T1264] class_read+0x208/0x8a0 [ 38.156222][ T1264] ? __kasan_kmalloc+0x96/0xb0 [ 38.160990][ T1264] ? hashtab_init+0xd6/0x1f0 [ 38.165585][ T1264] ? __cfi_class_read+0x10/0x10 [ 38.170443][ T1264] ? hashtab_init+0x100/0x1f0 [ 38.175129][ T1264] policydb_read+0xa83/0x2860 [ 38.179813][ T1264] ? __kasan_kmalloc+0x96/0xb0 [ 38.184587][ T1264] ? __cfi_policydb_read+0x10/0x10 [ 38.189709][ T1264] ? security_load_policy+0x130/0x12d0 [ 38.195175][ T1264] security_load_policy+0x16a/0x12d0 [ 38.200464][ T1264] ? irqentry_exit+0x4a/0x60 [ 38.205067][ T1264] ? __kasan_check_write+0x18/0x20 [ 38.210182][ T1264] ? mutex_lock+0x97/0x1d0 [ 38.214621][ T1264] ? __cfi_security_load_policy+0x10/0x10 [ 38.220348][ T1264] ? rep_movs_alternative+0x4a/0xa0 [ 38.225552][ T1264] sel_write_load+0x258/0x600 [ 38.230260][ T1264] ? __cfi_sel_write_load+0x10/0x10 [ 38.235460][ T1264] ? bpf_lsm_file_permission+0xd/0x20 [ 38.240848][ T1264] ? __cfi_sel_write_load+0x10/0x10 [ 38.246051][ T1264] vfs_write+0x3c4/0xfd0 [ 38.250305][ T1264] ? __cfi_vfs_write+0x10/0x10 [ 38.255068][ T1264] ? __kasan_check_write+0x18/0x20 [ 38.260184][ T1264] ? mutex_lock+0x97/0x1d0 [ 38.264607][ T1264] ? __cfi_mutex_lock+0x10/0x10 [ 38.269483][ T1264] ksys_write+0x145/0x260 [ 38.273813][ T1264] ? __cfi_ksys_write+0x10/0x10 [ 38.278688][ T1264] ? __kasan_check_write+0x18/0x20 [ 38.283795][ T1264] ? fpregs_restore_userregs+0x11c/0x260 [ 38.289443][ T1264] __x64_sys_write+0x7f/0x90 [ 38.294030][ T1264] x64_sys_call+0x271c/0x2ee0 [ 38.298703][ T1264] do_syscall_64+0x57/0xf0 [ 38.303119][ T1264] ? clear_bhb_loop+0x50/0xa0 [ 38.307802][ T1264] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.313701][ T1264] RIP: 0033:0x7fadba39de99 [ 38.318114][ T1264] 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 [ 38.337742][ T1264] RSP: 002b:00007fadbb21e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 38.346159][ T1264] RAX: ffffffffffffffda RBX: 00007fadba625fa0 RCX: 00007fadba39de99 [ 38.354236][ T1264] RDX: 000000000000febc RSI: 0000200000000280 RDI: 0000000000000003 [ 38.362236][ T1264] RBP: 00007fadba433eaf R08: 0000000000000000 R09: 0000000000000000 [ 38.370241][ T1264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.378233][ T1264] R13: 00007fadba626038 R14: 00007fadba625fa0 R15: 00007ffc25f86598 [ 38.386199][ T1264] [ 38.389244][ T1264] ---[ end trace 0000000000000000 ]--- [ 38.395196][ T1264] SELinux: failed to load policy