last executing test programs: 15.10869154s ago: executing program 1 (id=451): openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000040)={0x3, 0x2b, 0x4000007, 0x10, 0x4, 0x100, 0x0, 0xba, 0x1}) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) 15.070690662s ago: executing program 1 (id=452): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=@migrate={0xa0, 0x21, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@dev={0xfe, 0x80, '\x00', 0x3a}, 0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0xa0, 0x2e}, 0x0, 0x3}, [@migrate={0x50, 0x11, [{@in=@loopback=0xa010101, @in=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@loopback, 0x32, 0x2, 0x0, 0x0, 0xa, 0xa}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 15.013739105s ago: executing program 1 (id=453): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a20000000000a010400000000000000000500000a0900010073797a30000000005c000000030a010400000000000000000500000a0900010073797a30000000000900030073797a30000000002800048008000140000000000800024000000001140003006e657464657673696d3000000000000008000a4000000002b0000000060a010400000000000000000500000a0900010073797a30000000000900020073797a30000000008400048024000180090001006d6574610000000014000280080001400000000108000240000000102c00018008000100"], 0x154}}, 0x0) 15.013587945s ago: executing program 1 (id=454): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000e, 0x6c033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 15.013504694s ago: executing program 1 (id=455): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10) 15.013411774s ago: executing program 1 (id=456): mkdir(&(0x7f0000000040)='./myproc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./myproc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./myproc/scsi/device_info\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1, 0x100, 0x4) 2.433933966s ago: executing program 2 (id=727): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000000080101000000000000000005000007060002408863000004000480090001007379343000000000050003002f"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x40080) 2.108693021s ago: executing program 2 (id=728): r0 = socket(0x2, 0x3, 0xb2) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000d00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x50) 1.768882577s ago: executing program 2 (id=731): socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, r4, 0x1, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10000000) 898.946518ms ago: executing program 2 (id=755): sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x40800) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) socket$inet_icmp(0x2, 0x2, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, 0x0) 415.474281ms ago: executing program 0 (id=757): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) write$P9_RUNLINKAT(0xffffffffffffffff, 0x0, 0x600) 324.465995ms ago: executing program 0 (id=759): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f0000000300)='0x0104', 0x6) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1c0) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/configs/c.1/../../functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') write(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r2, &(0x7f0000000500)='0x40\n\x00', 0x5) close(r2) write(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f00000005c0)='./config/usb_gadget/g1/os_desc/../configs/c.1\x00', 0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/os_desc/c.1\x00') 317.145335ms ago: executing program 0 (id=761): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000002c0)) pselect6(0x40, &(0x7f0000000100)={0x0, 0x3, 0x10, 0xe2, 0x1, 0x2, 0x0, 0x7}, 0x0, &(0x7f0000000000)={0x1f, 0x3, 0x0, 0xb1bd, 0x1, 0xfffffffffffffffc, 0x0, 0x9}, &(0x7f0000000280)={0x0, 0x989680}, 0x0) 220.57437ms ago: executing program 0 (id=763): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000640)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r0 = memfd_create(&(0x7f0000000000)='e\xf4E\x88-\x00', 0x0) pwritev(r0, 0x0, 0x0, 0x4000001, 0x0) 215.062521ms ago: executing program 0 (id=765): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x801, 0x0, 0x0, {0x2}}, @NFT_MSG_NEWSETELEM={0x44, 0xc, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x10, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc, 0x1, '\x00\x00\x00\x00\x00\x00\x00\x00'}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x80}}, 0x0) 185.802482ms ago: executing program 0 (id=767): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001680)) r1 = eventfd2(0x1, 0x80001) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000001500)=""/184, 0x0, 0xffff1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0xfffffffe) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@my=0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=""/4096}) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x4, {0xa, 0x4e21, 0xd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}}}, 0x3a) 185.657802ms ago: executing program 3 (id=768): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/irq/irq_handler_entry/filter\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0ame ~ \"*\"', 0xa) 112.364285ms ago: executing program 3 (id=769): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000600)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:00.0/rescan\x00', 0x2, 0x0) 112.124145ms ago: executing program 3 (id=770): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000002080)={0x1a, {"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", 0x1000}}, 0x1006) 111.987395ms ago: executing program 3 (id=771): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, r1, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x20}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x44}, 0x24004000) 98.246955ms ago: executing program 3 (id=772): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x42040) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x2, 0x200, 0x1, 0x6f}, 0x3, 0x2}) 78.697066ms ago: executing program 3 (id=773): mmap$IORING_OFF_SQ_RING(0x0, 0xc00001, 0x3000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x7, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, 0x0) syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007d, 0x0) 4.50901ms ago: executing program 2 (id=774): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xc0}, 0x1, 0x0, 0x0, 0x40c0}, 0xc4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @empty}, 0xc) 4.37845ms ago: executing program 2 (id=775): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, 0x0) 0s ago: executing program 32 (id=456): mkdir(&(0x7f0000000040)='./myproc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./myproc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./myproc/scsi/device_info\x00', 0x40000, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1, 0x100, 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. [ 22.283853][ T36] audit: type=1400 audit(1789933036.110:64): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.284962][ T287] cgroup: Unknown subsys name 'net' [ 22.306606][ T36] audit: type=1400 audit(1789933036.110:65): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.333989][ T36] audit: type=1400 audit(1789933036.140:66): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.334201][ T287] cgroup: Unknown subsys name 'devices' [ 22.458822][ T287] cgroup: Unknown subsys name 'hugetlb' [ 22.464448][ T287] cgroup: Unknown subsys name 'rlimit' [ 22.557112][ T36] audit: type=1400 audit(1789933036.390:67): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.580336][ T36] audit: type=1400 audit(1789933036.390:68): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.605411][ T36] audit: type=1400 audit(1789933036.390:69): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.607309][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.637421][ T36] audit: type=1400 audit(1789933036.470:70): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.662746][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.663010][ T36] audit: type=1400 audit(1789933036.470:71): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.697724][ T36] audit: type=1400 audit(1789933036.490:72): avc: denied { read } for pid=287 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.723443][ T36] audit: type=1400 audit(1789933036.490:73): avc: denied { open } for pid=287 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.014895][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.022026][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.029267][ T297] bridge_slave_0: entered allmulticast mode [ 24.035532][ T297] bridge_slave_0: entered promiscuous mode [ 24.042042][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.049149][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.056384][ T297] bridge_slave_1: entered allmulticast mode [ 24.062861][ T297] bridge_slave_1: entered promiscuous mode [ 24.068960][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.076001][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.083194][ T295] bridge_slave_0: entered allmulticast mode [ 24.089460][ T295] bridge_slave_0: entered promiscuous mode [ 24.108389][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.115459][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.122706][ T295] bridge_slave_1: entered allmulticast mode [ 24.129013][ T295] bridge_slave_1: entered promiscuous mode [ 24.166722][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.173829][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.181050][ T296] bridge_slave_0: entered allmulticast mode [ 24.187413][ T296] bridge_slave_0: entered promiscuous mode [ 24.196817][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.203866][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.210960][ T296] bridge_slave_1: entered allmulticast mode [ 24.217196][ T296] bridge_slave_1: entered promiscuous mode [ 24.223257][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.230564][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.237683][ T294] bridge_slave_0: entered allmulticast mode [ 24.243885][ T294] bridge_slave_0: entered promiscuous mode [ 24.250509][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.257590][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.264642][ T294] bridge_slave_1: entered allmulticast mode [ 24.270958][ T294] bridge_slave_1: entered promiscuous mode [ 24.433825][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.440909][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.448213][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.455241][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.468319][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.475383][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.482792][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.489832][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.513187][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.520276][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.527581][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.534613][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.546414][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.553497][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.560883][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.567925][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.612851][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.620459][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.628348][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.635716][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.643064][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.650522][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.657840][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.665018][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.688690][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.695750][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.703672][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.710804][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.720635][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.727698][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.737214][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.744268][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.757767][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.764799][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.772523][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.779571][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.798523][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.805560][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.813482][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.820520][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.869397][ T297] veth0_vlan: entered promiscuous mode [ 24.887591][ T294] veth0_vlan: entered promiscuous mode [ 24.893848][ T295] veth0_vlan: entered promiscuous mode [ 24.909690][ T297] veth1_macvtap: entered promiscuous mode [ 24.926967][ T294] veth1_macvtap: entered promiscuous mode [ 24.948088][ T295] veth1_macvtap: entered promiscuous mode [ 24.965936][ T296] veth0_vlan: entered promiscuous mode [ 24.974124][ T297] 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. [ 24.981917][ T296] veth1_macvtap: entered promiscuous mode [ 25.113423][ T325] rust_binder: 324:325 tried to use weak ref as strong ref [ 25.120818][ T325] rust_binder: 324:325 error while translating object: EINVAL [ 25.128897][ T325] rust_binder: Failure in copy_transaction_data: EINVAL [ 25.128920][ T325] rust_binder: 324:325 transaction call to 324:0 failed EINVAL, code 0 size 72-24 [ 25.146492][ T10] rust_binder: 324: undelivered TRANSACTION_ERROR: 29201 [ 25.316757][ T31] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 25.336983][ T66] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.468322][ T31] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 25.487997][ T66] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 25.489372][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 25.505018][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 25.513036][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 25.524009][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 25.532409][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 25.541667][ T66] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 25.554516][ T31] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 25.568021][ T66] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 25.576812][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.585471][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.596492][ T31] usb 4-1: config 0 descriptor?? [ 25.604091][ T66] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.623393][ T66] usb 2-1: config 0 descriptor?? [ 25.756817][ T310] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 25.777840][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 25.788081][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 25.801088][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.810274][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.818329][ T10] usb 3-1: Product: syz [ 25.822627][ T10] usb 3-1: Manufacturer: syz [ 25.827510][ T10] usb 3-1: SerialNumber: syz [ 25.910099][ T310] usb 1-1: Using ep0 maxpacket: 16 [ 25.916904][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.927889][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.937768][ T310] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 25.950941][ T310] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 25.960190][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.969363][ T310] usb 1-1: config 0 descriptor?? [ 26.035784][ T66] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 26.046012][ T66] plantronics 0003:047F:FFFF.0001: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 26.394418][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.405890][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.413697][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.421405][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.429000][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.436341][ T310] microsoft 0003:045E:07DA.0002: ignoring exceeding usage max [ 26.446586][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.454104][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.461814][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.470292][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.480977][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.488817][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.496174][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.503832][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.511813][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.519390][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.526930][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.534405][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.542133][ T310] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 26.566995][ T310] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0002/input/input5 [ 26.583154][ T334] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 26.601983][ T334] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 26.610377][ T310] microsoft 0003:045E:07DA.0002: input,hidraw1: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 26.653236][ T31] usbhid 4-1:0.0: can't add hid device: -71 [ 26.665556][ T310] usb 1-1: USB disconnect, device number 2 [ 26.671593][ T31] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 26.687895][ T31] usb 4-1: USB disconnect, device number 2 [ 26.881308][ T66] usb 2-1: USB disconnect, device number 2 [ 27.420636][ T36] kauditd_printk_skb: 47 callbacks suppressed [ 27.420672][ T36] audit: type=1400 audit(1789933041.250:121): avc: denied { ioctl } for pid=349 comm="syz.1.12" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=4118 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 27.491384][ T36] audit: type=1400 audit(1789933041.320:122): avc: denied { read } for pid=351 comm="syz.3.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.512336][ T36] audit: type=1400 audit(1789933041.320:123): avc: denied { ioctl } for pid=351 comm="syz.3.10" path="socket:[4126]" dev="sockfs" ino=4126 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.595441][ T36] audit: type=1400 audit(1789933041.420:124): avc: denied { mount } for pid=356 comm="syz.3.14" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 27.650493][ T36] audit: type=1400 audit(1789933041.450:125): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 27.674084][ T36] audit: type=1400 audit(1789933041.470:126): avc: denied { create } for pid=358 comm="syz.3.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 27.705812][ T36] audit: type=1400 audit(1789933041.520:127): avc: denied { mounton } for pid=364 comm="syz.0.18" path="/3/file0" dev="tmpfs" ino=33 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 27.728699][ T36] audit: type=1400 audit(1789933041.540:128): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 27.755879][ T36] audit: type=1400 audit(1789933041.580:129): avc: denied { read } for pid=366 comm="syz.0.19" 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 [ 27.757330][ T367] 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. [ 27.778579][ T36] audit: type=1400 audit(1789933041.580:130): avc: denied { open } for pid=366 comm="syz.0.19" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 27.916768][ T310] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 28.087454][ T310] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 28.097686][ T45] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 28.105324][ T310] usb 4-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 28.114939][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.257937][ T45] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 28.279615][ T45] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 28.289075][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.297327][ T45] usb 2-1: Product: syz [ 28.301601][ T45] usb 2-1: Manufacturer: syz [ 28.306279][ T45] usb 2-1: SerialNumber: syz [ 28.340427][ T10] cdc_ncm 3-1:1.0: SET_CRC_MODE failed [ 28.356992][ T10] cdc_ncm 3-1:1.0: bind() failure [ 28.367956][ T10] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 28.374778][ T10] cdc_ncm 3-1:1.1: bind() failure [ 28.390276][ T10] usb 3-1: USB disconnect, device number 2 [ 28.625935][ T379] FAULT_INJECTION: forcing a failure. [ 28.625935][ T379] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 28.643185][ T379] CPU: 0 UID: 0 PID: 379 Comm: syz.2.23 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 28.643221][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 28.643235][ T379] Call Trace: [ 28.643242][ T379] [ 28.643250][ T379] __dump_stack+0x21/0x30 [ 28.643288][ T379] dump_stack_lvl+0x140/0x1c0 [ 28.643319][ T379] ? __cfi_dump_stack_lvl+0x10/0x10 [ 28.643350][ T379] ? _raw_spin_trylock+0xb5/0x140 [ 28.643373][ T379] ? __cfi__raw_spin_trylock+0x10/0x10 [ 28.643394][ T379] dump_stack+0x19/0x20 [ 28.643423][ T379] should_fail_ex+0x3c2/0x510 [ 28.643450][ T379] should_fail_alloc_page+0xec/0x110 [ 28.643478][ T379] __alloc_pages_noprof+0x1c0/0x7e0 [ 28.643511][ T379] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 28.643546][ T379] pte_alloc_one+0x92/0x530 [ 28.643570][ T379] ? __cfi_pte_alloc_one+0x10/0x10 [ 28.643593][ T379] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 28.643624][ T379] ? static_key_count+0x45/0x70 [ 28.643652][ T379] ? gfp_to_alloc_flags_cma+0x96/0x1c0 [ 28.643676][ T379] ? plist_add+0x4d4/0x570 [ 28.643697][ T379] __pte_alloc+0x79/0x440 [ 28.643729][ T379] ? __cfi___pte_alloc+0x10/0x10 [ 28.643750][ T379] ? __alloc_pages_noprof+0x35a/0x7e0 [ 28.643783][ T379] do_pte_missing+0x2b1a/0x4440 [ 28.643813][ T379] ? __kasan_check_write+0x18/0x20 [ 28.643837][ T379] ? _raw_spin_lock+0x92/0x120 [ 28.643858][ T379] ? __cfi__raw_spin_lock+0x10/0x10 [ 28.643880][ T379] ? pte_marker_clear+0x1b0/0x1b0 [ 28.643909][ T379] ? __pmd_alloc+0x5a6/0x9a0 [ 28.643935][ T379] ? __cfi___pmd_alloc+0x10/0x10 [ 28.643963][ T379] ? __kasan_check_read+0x15/0x20 [ 28.643985][ T379] ? futex_wake+0x627/0x950 [ 28.644006][ T379] handle_mm_fault+0x1189/0x1ba0 [ 28.644035][ T379] ? __cfi_handle_mm_fault+0x10/0x10 [ 28.644061][ T379] ? lock_vma_under_rcu+0x4cf/0x590 [ 28.644090][ T379] ? __se_sys_futex+0x13c/0x320 [ 28.644121][ T379] do_user_addr_fault+0x951/0x1230 [ 28.644142][ T379] ? fpregs_restore_userregs+0x11c/0x260 [ 28.644172][ T379] exc_page_fault+0x58/0xc0 [ 28.644198][ T379] asm_exc_page_fault+0x2b/0x30 [ 28.644222][ T379] RIP: 0033:0x7f3d3b852c43 [ 28.644241][ T379] Code: 10 4c 89 44 24 08 4c 89 0c 24 4c 8b 54 24 28 45 31 c9 48 8b 7c 24 20 48 8b 74 24 18 48 8b 54 24 10 48 8b 4c 24 08 48 8b 2c 24 <48> 8b 59 38 48 81 4b 18 80 00 00 00 e8 1c ff ff ff 48 83 ec 08 b9 [ 28.644259][ T379] RSP: 002b:00007f3d3c910fd0 EFLAGS: 00010246 [ 28.644281][ T379] RAX: 00007f3d3b852c00 RBX: 00007f3d3bc25fa0 RCX: 0000000000000000 [ 28.644298][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.644312][ T379] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.644325][ T379] R10: ffffffffffffffff R11: 0000000000000000 R12: 0000000000000000 [ 28.644340][ T379] R13: 00007f3d3bc26038 R14: 00007f3d3bc25fa0 R15: 00007ffc304c02d8 [ 28.644358][ T379] [ 28.644372][ T379] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 30.332181][ T10] smpboot: CPU 1 is now offline [ 30.388410][ T407] netlink: 'syz.0.36': attribute type 3 has an invalid length. [ 30.427865][ T409] netlink: 12 bytes leftover after parsing attributes in process `syz.0.37'. [ 30.657881][ T332] usb 2-1: USB disconnect, device number 3 [ 30.687007][ T342] usb 4-1: USB disconnect, device number 3 [ 30.846818][ T10] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 30.976716][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.027172][ T332] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 31.177768][ T332] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice= 0.00 [ 31.186924][ T332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.216716][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.456724][ T10] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 31.586978][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.756719][ T342] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 31.826771][ T10] usb 3-1: device descriptor read/64, error -71 [ 31.907764][ T342] usb 4-1: config index 0 descriptor too short (expected 64906, got 45) [ 31.917502][ T342] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 31.926644][ T342] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.934933][ T342] usb 4-1: Product: syz [ 31.939268][ T10] usb usb3-port1: attempt power cycle [ 31.945074][ T342] usb 4-1: Manufacturer: syz [ 31.950055][ T342] usb 4-1: SerialNumber: syz [ 32.158118][ T342] usb 4-1: USB disconnect, device number 4 [ 32.276768][ T10] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 32.297921][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.426753][ T332] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 32.435246][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.576738][ T332] usb 1-1: Using ep0 maxpacket: 8 [ 32.582976][ T332] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 32.591576][ T332] usb 1-1: config 179 has no interface number 0 [ 32.597948][ T332] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 32.609218][ T332] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 32.620678][ T332] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 32.630810][ T332] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 32.644243][ T332] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 32.653539][ T332] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.662705][ T447] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 32.676714][ T10] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 32.717955][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.847803][ T10] usb 3-1: device descriptor read/8, error -71 [ 32.894702][ T342] usb 1-1: USB disconnect, device number 3 [ 32.936827][ T332] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 32.956843][ T10] usb usb3-port1: unable to enumerate USB device [ 33.086763][ T332] usb 4-1: Using ep0 maxpacket: 8 [ 33.094401][ T332] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 33.103984][ T332] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.112116][ T332] usb 4-1: Product: syz [ 33.116350][ T332] usb 4-1: Manufacturer: syz [ 33.121054][ T332] usb 4-1: SerialNumber: syz [ 33.126627][ T332] usb 4-1: config 0 descriptor?? [ 33.429625][ T36] kauditd_printk_skb: 38 callbacks suppressed [ 33.429638][ T36] audit: type=1400 audit(1789933047.260:169): avc: denied { create } for pid=455 comm="syz.0.56" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 33.456195][ T36] audit: type=1400 audit(1789933047.290:170): avc: denied { read } for pid=455 comm="syz.0.56" path="socket:[4529]" dev="sockfs" ino=4529 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 34.012537][ T36] audit: type=1400 audit(1789933047.820:171): avc: denied { create } for pid=459 comm="syz.2.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 34.044971][ T10] usb 2-1: USB disconnect, device number 4 [ 34.096440][ T36] audit: type=1400 audit(1789933047.820:172): avc: denied { sys_admin } for pid=459 comm="syz.2.58" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 34.525904][ T36] audit: type=1400 audit(1789933048.320:173): avc: denied { setopt } for pid=469 comm="syz.0.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 34.721253][ T36] audit: type=1400 audit(1789933048.550:174): avc: denied { create } for pid=477 comm="syz.1.64" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 34.757504][ T342] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 34.773492][ T36] audit: type=1400 audit(1789933048.570:175): avc: denied { ioctl } for pid=477 comm="syz.1.64" path="socket:[4598]" dev="sockfs" ino=4598 ioctlcmd=0x550a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 34.868380][ T36] audit: type=1400 audit(1789933048.700:176): avc: denied { mount } for pid=483 comm="syz.1.67" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 34.890655][ T36] audit: type=1400 audit(1789933048.700:177): avc: denied { mount } for pid=483 comm="syz.1.67" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 34.926725][ T10] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 34.934499][ T342] usb 1-1: Using ep0 maxpacket: 16 [ 34.941127][ T342] usb 1-1: unable to get BOS descriptor or descriptor too short [ 34.951179][ T342] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 34.960603][ T342] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.968762][ T342] usb 1-1: Product: syz [ 34.973033][ T342] usb 1-1: Manufacturer: syz [ 34.977785][ T342] usb 1-1: SerialNumber: syz [ 35.087731][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.097971][ T10] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 35.107882][ T10] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 0.00 [ 35.117214][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 35.125240][ T10] usb 3-1: SerialNumber: syz [ 35.134958][ T10] usb 3-1: 0:2 : does not exist [ 35.189791][ T342] usb 1-1: 1:1 : format type 0 is detected, processed as PCM [ 35.198009][ T342] usb 1-1: 1:1 : sample bitwidth 128 in over sample bytes 1 [ 35.205339][ T342] usb 1-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 35.211717][ T342] usb 1-1: 1:1 : invalid channels 0 [ 35.217203][ T342] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 35.228856][ T342] usb 1-1: USB disconnect, device number 4 [ 35.651977][ T36] audit: type=1400 audit(1789933049.480:178): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.709394][ T10] usb 4-1: USB disconnect, device number 5 [ 35.803648][ T497] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 35.926724][ T342] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 35.966724][ T66] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 36.078545][ T342] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 36.088831][ T342] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 36.102067][ T342] usb 2-1: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice= 1.00 [ 36.111242][ T342] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.119265][ T66] usb 1-1: Using ep0 maxpacket: 32 [ 36.125338][ T66] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.139557][ T66] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 36.152794][ T66] usb 1-1: config 0 interface 0 has no altsetting 0 [ 36.159638][ T66] usb 1-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 36.172269][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.183030][ T66] usb 1-1: config 0 descriptor?? [ 36.196715][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 36.346711][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 36.354265][ T10] usb 4-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 36.363822][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.371938][ T10] usb 4-1: Product: syz [ 36.376196][ T10] usb 4-1: Manufacturer: syz [ 36.380956][ T10] usb 4-1: SerialNumber: syz [ 36.389967][ T10] usb 4-1: config 0 descriptor?? [ 36.790735][ T66] usbhid 1-1:0.0: can't add hid device: -71 [ 36.798224][ T66] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 36.808501][ T66] usb 1-1: USB disconnect, device number 5 [ 37.706457][ T10] usb 3-1: USB disconnect, device number 7 [ 38.366757][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 38.516761][ T342] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 38.525176][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 38.535243][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 38.545020][ T10] usb 3-1: New USB device found, idVendor=1199, idProduct=0fff, bcdDevice= 0.00 [ 38.554287][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.564430][ T10] usb-storage 3-1:1.0: USB Mass Storage device detected [ 38.667842][ T342] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 38.678872][ T342] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 38.692986][ T342] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 38.715182][ T66] usb 2-1: USB disconnect, device number 5 [ 38.730751][ T342] usb 1-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 38.740234][ T342] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.750893][ T342] usb 1-1: config 0 descriptor?? [ 38.756470][ T528] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 38.880598][ T332] usb 4-1: USB disconnect, device number 6 [ 38.901989][ T36] kauditd_printk_skb: 16 callbacks suppressed [ 38.902017][ T36] audit: type=1400 audit(1789933052.730:195): avc: denied { bind } for pid=533 comm="syz.3.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 38.982348][ T10] usb-storage 3-1:1.0: probe with driver usb-storage failed with error -5 [ 38.992278][ T36] audit: type=1400 audit(1789933052.820:196): avc: denied { append } for pid=540 comm="syz.3.89" name="001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 39.017967][ T66] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 39.026595][ T10] usb 3-1: USB disconnect, device number 8 [ 39.168860][ T342] petalynx 0003:18B1:0037.0003: ignoring exceeding usage max [ 39.186797][ T342] petalynx 0003:18B1:0037.0003: hidraw0: USB HID v0.81 Device [HID 18b1:0037] on usb-dummy_hcd.0-1/input0 [ 39.206473][ T66] usb 2-1: config 1 has an invalid interface number: 3 but max is 0 [ 39.218871][ T66] usb 2-1: config 1 has no interface number 0 [ 39.226409][ T66] usb 2-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 39.235691][ T66] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.243860][ T66] usb 2-1: Product: syz [ 39.248225][ T66] usb 2-1: Manufacturer: syz [ 39.252814][ T66] usb 2-1: SerialNumber: syz [ 39.326722][ T436] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 39.389254][ T10] usb 1-1: USB disconnect, device number 6 [ 39.463990][ T66] usb 2-1: 3:1 : does not exist [ 39.469561][ T66] usb 2-1: 3:2 : does not exist [ 39.483600][ T436] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.503139][ T66] usb 2-1: USB disconnect, device number 6 [ 39.523719][ T436] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 39.536175][ T436] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 39.546198][ T436] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 39.559571][ T436] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 39.586700][ T436] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.836786][ T10] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 39.979504][ T556] 9pnet_fd: Insufficient options for proto=fd [ 39.985654][ T36] audit: type=1400 audit(1789933053.810:197): avc: denied { mounton } for pid=555 comm="syz.0.95" path="/30/file0" dev="tmpfs" ino=177 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 40.020013][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 40.031692][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 40.041668][ T10] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 40.050822][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.062005][ T10] usb 3-1: config 0 descriptor?? [ 40.276716][ T66] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 40.480249][ T66] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 40.488484][ T66] usb 1-1: config 0 has no interface number 0 [ 40.494733][ T66] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 40.506393][ T66] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 40.516415][ T66] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 40.527746][ T66] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid maxpacket 49152, setting to 1024 [ 40.540531][ T66] usb 1-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.be [ 40.549949][ T66] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3 [ 40.562609][ T66] usb 1-1: Product: syz [ 40.566953][ T66] usb 1-1: Manufacturer: syz [ 40.571702][ T66] usb 1-1: SerialNumber: syz [ 40.576326][ T10] usbhid 3-1:0.0: can't add hid device: -71 [ 40.582808][ T66] usb 1-1: config 0 descriptor?? [ 40.589028][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 40.597631][ T66] xpad 1-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 40.610545][ T10] usb 3-1: USB disconnect, device number 9 [ 40.616543][ T66] xpad 1-1:0.237: probe with driver xpad failed with error -5 [ 40.809849][ T66] usb 1-1: USB disconnect, device number 7 [ 40.876870][ T36] audit: type=1400 audit(1789933054.710:198): avc: denied { bind } for pid=566 comm="syz.1.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.937296][ T573] netlink: 40 bytes leftover after parsing attributes in process `syz.1.101'. [ 41.441023][ T36] audit: type=1400 audit(1789933055.270:199): avc: denied { ioctl } for pid=583 comm="syz.1.104" path="socket:[5130]" dev="sockfs" ino=5130 ioctlcmd=0x48d5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.596944][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 41.732055][ T36] audit: type=1400 audit(1789933055.560:200): avc: denied { write } for pid=592 comm="syz.0.109" path="socket:[5159]" dev="sockfs" ino=5159 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.755731][ T66] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 41.776731][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 41.786972][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.807606][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.835681][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 41.851918][ T332] wacom 0003:056A:003F.0004: hidraw0: USB HID v0.00 Gamepad [syz0] on syz0 [ 41.866708][ T10] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 41.885434][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.896884][ T10] usb 3-1: config 0 descriptor?? [ 41.906694][ T66] usb 2-1: Using ep0 maxpacket: 32 [ 41.912804][ T66] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.923775][ T66] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 41.936808][ T66] usb 2-1: config 0 interface 0 has no altsetting 0 [ 41.943428][ T66] usb 2-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 41.973332][ T66] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.994404][ T66] usb 2-1: config 0 descriptor?? [ 42.006782][ T36] audit: type=1400 audit(1789933055.830:201): avc: denied { compute_member } for pid=602 comm="syz.0.113" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 42.073030][ T36] audit: type=1400 audit(1789933055.880:202): avc: denied { wake_alarm } for pid=608 comm="syz.0.115" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.110630][ T332] usb 4-1: USB disconnect, device number 7 [ 42.263146][ T620] ./dev/sda1: Can't lookup blockdev [ 42.355044][ T10] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0005/input/input9 [ 42.376143][ T36] audit: type=1400 audit(1789933056.200:203): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=513 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.840899][ T10] microsoft 0003:045E:07DA.0005: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 42.870791][ T10] usb 3-1: USB disconnect, device number 10 [ 42.882941][ T36] audit: type=1400 audit(1789933056.200:204): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=513 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.056750][ T66] usbhid 2-1:0.0: can't add hid device: -71 [ 43.062796][ T66] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 43.074412][ T66] usb 2-1: USB disconnect, device number 7 [ 43.126726][ T332] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 43.522335][ T332] usb 4-1: unable to get BOS descriptor or descriptor too short [ 43.587186][ T332] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.615074][ T332] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 43.676702][ T332] usb 4-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 43.706853][ T332] usb 4-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 43.771315][ T332] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 43.813479][ T332] usb 4-1: config 1 interface 1 has no altsetting 0 [ 43.831935][ T332] usb 4-1: string descriptor 0 read error: -22 [ 43.847855][ T332] usb 4-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 43.881254][ T332] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.929752][ T653] Bluetooth: received HCILL_WAKE_UP_IND in state 2 [ 43.948124][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 43.986694][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 44.074587][ T657] ./dev/sda1: Can't lookup blockdev [ 44.096921][ T659] FAULT_INJECTION: forcing a failure. [ 44.096921][ T659] name failslab, interval 1, probability 0, space 0, times 1 [ 44.109823][ T659] CPU: 0 UID: 0 PID: 659 Comm: syz.0.136 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 44.109846][ T659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.109854][ T659] Call Trace: [ 44.109858][ T659] [ 44.109863][ T659] __dump_stack+0x21/0x30 [ 44.109886][ T659] dump_stack_lvl+0x140/0x1c0 [ 44.109904][ T659] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.109923][ T659] dump_stack+0x19/0x20 [ 44.109939][ T659] should_fail_ex+0x3c2/0x510 [ 44.109960][ T659] should_failslab+0xac/0x100 [ 44.109976][ T659] kmem_cache_alloc_noprof+0x42/0x410 [ 44.109989][ T659] ? security_file_alloc+0x49/0x220 [ 44.110002][ T659] ? kasan_save_alloc_info+0x3a/0x50 [ 44.110014][ T659] security_file_alloc+0x49/0x220 [ 44.110026][ T659] init_file+0x9e/0x210 [ 44.110041][ T659] alloc_empty_file+0xd9/0x270 [ 44.110057][ T659] ? _raw_spin_unlock+0x45/0x60 [ 44.110069][ T659] alloc_file_pseudo+0x142/0x1f0 [ 44.110086][ T659] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 44.110104][ T659] sock_alloc_file+0xbe/0x2b0 [ 44.110117][ T659] __sys_socket+0x14c/0x1c0 [ 44.110131][ T659] __x64_sys_socket+0x7e/0x90 [ 44.110145][ T659] x64_sys_call+0x2608/0x2ee0 [ 44.110157][ T659] do_syscall_64+0x57/0xf0 [ 44.110181][ T659] ? clear_bhb_loop+0x50/0xa0 [ 44.110198][ T659] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.110214][ T659] RIP: 0033:0x7f0ccdf9e159 [ 44.110226][ T659] 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 [ 44.110237][ T659] RSP: 002b:00007f0cceeddfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 44.110253][ T659] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0ccdf9e159 [ 44.110263][ T659] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001f [ 44.110271][ T659] RBP: 00007f0cce03506b R08: 0000000000000000 R09: 0000000000000000 [ 44.110279][ T659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.110287][ T659] R13: 00007f0cce226038 R14: 00007f0cce225fa0 R15: 00007ffd0c85b688 [ 44.110299][ T659] [ 44.346698][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 44.352949][ T10] usb 2-1: config 5 has an invalid interface number: 40 but max is 0 [ 44.361116][ T10] usb 2-1: config 5 has no interface number 0 [ 44.367240][ T10] usb 2-1: config 5 interface 40 has no altsetting 0 [ 44.375627][ T10] usb 2-1: New USB device found, idVendor=0bda, idProduct=0139, bcdDevice=14.32 [ 44.384938][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.392966][ T10] usb 2-1: Product: syz [ 44.397464][ T10] usb 2-1: Manufacturer: syz [ 44.402237][ T10] usb 2-1: SerialNumber: syz [ 44.576771][ T436] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 44.614353][ T10] usb 2-1: USB disconnect, device number 8 [ 44.727680][ T436] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.739777][ T332] usb 4-1: USB disconnect, device number 8 [ 44.750370][ T436] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 44.769009][ T436] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 44.782211][ T436] usb 1-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 44.791513][ T436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.004066][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 45.004080][ T36] audit: type=1400 audit(1789933058.830:209): avc: denied { create } for pid=660 comm="syz.0.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 45.150615][ T36] audit: type=1400 audit(1789933058.980:210): avc: denied { write } for pid=662 comm="syz.1.138" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 45.173429][ T663] < [ 45.338369][ T674] FAULT_INJECTION: forcing a failure. [ 45.338369][ T674] name failslab, interval 1, probability 0, space 0, times 0 [ 45.356017][ T676] ./dev/sda1: Can't lookup blockdev [ 45.373880][ T674] CPU: 0 UID: 0 PID: 674 Comm: syz.1.143 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 45.373903][ T674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.373911][ T674] Call Trace: [ 45.373916][ T674] [ 45.373921][ T674] __dump_stack+0x21/0x30 [ 45.373944][ T674] dump_stack_lvl+0x140/0x1c0 [ 45.373961][ T674] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.373980][ T674] dump_stack+0x19/0x20 [ 45.373996][ T674] should_fail_ex+0x3c2/0x510 [ 45.374012][ T674] should_failslab+0xac/0x100 [ 45.374029][ T674] kmem_cache_alloc_noprof+0x42/0x410 [ 45.374043][ T674] ? alloc_empty_file+0xbf/0x270 [ 45.374060][ T674] ? _raw_spin_unlock+0x45/0x60 [ 45.374072][ T674] alloc_empty_file+0xbf/0x270 [ 45.374088][ T674] ? _raw_spin_unlock+0x45/0x60 [ 45.374100][ T674] alloc_file_pseudo+0x142/0x1f0 [ 45.374116][ T674] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 45.374133][ T674] ? bpf_lsm_socket_post_create+0xd/0x20 [ 45.374148][ T674] ? __kasan_check_write+0x18/0x20 [ 45.374161][ T674] sock_alloc_file+0xbe/0x2b0 [ 45.374174][ T674] __sys_socketpair+0x3b8/0x5c0 [ 45.374189][ T674] __x64_sys_socketpair+0x9f/0xc0 [ 45.374203][ T674] x64_sys_call+0x2081/0x2ee0 [ 45.374215][ T674] do_syscall_64+0x57/0xf0 [ 45.374226][ T674] ? clear_bhb_loop+0x50/0xa0 [ 45.374242][ T674] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.374257][ T674] RIP: 0033:0x7fb62bd9e159 [ 45.374269][ T674] 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 [ 45.374280][ T674] RSP: 002b:00007fb62cd32028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 45.374295][ T674] RAX: ffffffffffffffda RBX: 00007fb62c025fa0 RCX: 00007fb62bd9e159 [ 45.374305][ T674] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 45.374313][ T674] RBP: 00007fb62be3506b R08: 0000000000000000 R09: 0000000000000000 [ 45.374321][ T674] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000000 [ 45.374330][ T674] R13: 00007fb62c026038 R14: 00007fb62c025fa0 R15: 00007fff483dc4f8 [ 45.374340][ T674] [ 45.670905][ T689] kvm: emulating exchange as write [ 45.680010][ T36] audit: type=1400 audit(1789933059.460:211): avc: denied { unlink } for pid=684 comm="syz.3.148" name="#4" dev="tmpfs" ino=183 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 45.716125][ T692] ======================================================= [ 45.716125][ T692] WARNING: The mand mount option has been deprecated and [ 45.716125][ T692] and is ignored by this kernel. Remove the mand [ 45.716125][ T692] option from the mount to silence this warning. [ 45.716125][ T692] ======================================================= [ 45.755866][ T36] audit: type=1400 audit(1789933059.580:212): avc: denied { mounton } for pid=691 comm="syz.3.151" path="/32/file0/bus" dev="sysfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 45.804669][ T696] ./dev/sda1: Can't lookup blockdev [ 45.919606][ T36] audit: type=1400 audit(1789933059.750:213): avc: denied { mount } for pid=708 comm="syz.3.159" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 45.976304][ T36] audit: type=1400 audit(1789933059.780:214): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 46.000901][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 46.007070][ T655] Bluetooth: hci0: command 0x1003 tx timeout [ 46.285111][ T729] netlink: 'syz.2.167': attribute type 3 has an invalid length. [ 46.309455][ T729] netlink: 16 bytes leftover after parsing attributes in process `syz.2.167'. [ 46.397262][ T36] audit: type=1400 audit(1789933060.230:215): avc: denied { create } for pid=736 comm="syz.2.171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 46.514507][ T436] wiimote 0005:057E:0330.0006: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 46.540482][ T436] wiimote 0005:057E:0330.0006: New device registered [ 46.606726][ T332] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 46.614400][ T744] wiimote 0005:057E:0330.0006: Device removed [ 46.772838][ T332] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 46.791026][ T332] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 46.802008][ T332] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 46.816211][ T332] usb 4-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 46.838994][ T332] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.851214][ T36] audit: type=1400 audit(1789933060.680:216): avc: denied { read write } for pid=748 comm="syz.1.176" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 46.914954][ T36] audit: type=1400 audit(1789933060.680:217): avc: denied { open } for pid=748 comm="syz.1.176" path="/34/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 46.955859][ T36] audit: type=1400 audit(1789933060.680:218): avc: denied { ioctl } for pid=748 comm="syz.1.176" path="/34/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd09 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 47.186785][ T436] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 47.336703][ T436] usb 2-1: Using ep0 maxpacket: 8 [ 47.342913][ T436] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 47.365939][ T436] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 47.380463][ T332] usb 1-1: USB disconnect, device number 8 [ 47.394983][ T436] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 47.422183][ T436] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 47.442540][ T765] EXT4-fs (sda1): shut down requested (1) [ 47.448754][ T436] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 47.462794][ T436] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 47.472266][ T436] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.480425][ T765] Aborting journal on device sda1-8. [ 47.586731][ T342] wiimote 0005:057E:0330.0006: detected device: Nintendo Wii Remote Plus (Gen 2) [ 47.597611][ T342] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.0006/input/input11 [ 47.621196][ T342] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.0006/input/input12 [ 47.636581][ T342] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.0006/input/input10 [ 47.806768][ T436] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 47.956730][ T436] usb 1-1: Using ep0 maxpacket: 8 [ 47.962891][ T436] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 47.971445][ T436] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 47.981281][ T436] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 47.991188][ T436] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 48.001235][ T436] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 48.014340][ T436] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 48.023459][ T436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.369481][ T436] usb 4-1: USB disconnect, device number 9 [ 49.706748][ T436] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 49.857758][ T436] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 49.868907][ T436] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.878863][ T436] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 49.891832][ T436] usb 4-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 49.900998][ T436] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.910368][ T436] usb 4-1: config 0 descriptor?? [ 49.963914][ T332] usb 2-1: USB disconnect, device number 9 [ 50.155508][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 50.155522][ T36] audit: type=1400 audit(1789933063.980:226): avc: denied { create } for pid=789 comm="syz.1.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 50.208463][ T36] audit: type=1400 audit(1789933064.010:227): avc: denied { write } for pid=789 comm="syz.1.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 50.299640][ T36] audit: type=1400 audit(1789933064.130:228): avc: denied { mount } for pid=797 comm="syz.1.197" name="/" dev="ramfs" ino=6455 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 50.334425][ T436] usbhid 4-1:0.0: can't add hid device: -71 [ 50.346495][ T436] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 50.368921][ T436] usb 4-1: USB disconnect, device number 10 [ 50.381144][ T36] audit: type=1400 audit(1789933064.190:229): avc: denied { write } for pid=801 comm="syz.1.199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 50.442578][ T332] wiimote 0005:057E:0330.0007: hidraw1: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 50.452782][ T809] udevd[809]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 50.463526][ T332] wiimote 0005:057E:0330.0007: New device registered [ 50.474537][ T807] wiimote 0005:057E:0330.0007: Device removed [ 50.577493][ T436] usb 1-1: USB disconnect, device number 9 [ 50.678108][ T36] audit: type=1400 audit(1789933064.510:230): avc: denied { create } for pid=814 comm="syz.0.205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 50.957058][ T829] FAULT_INJECTION: forcing a failure. [ 50.957058][ T829] name failslab, interval 1, probability 0, space 0, times 0 [ 50.982827][ T829] CPU: 0 UID: 0 PID: 829 Comm: syz.3.211 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 50.982853][ T829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.982862][ T829] Call Trace: [ 50.982867][ T829] [ 50.982872][ T829] __dump_stack+0x21/0x30 [ 50.982894][ T829] dump_stack_lvl+0x140/0x1c0 [ 50.982911][ T829] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.982929][ T829] dump_stack+0x19/0x20 [ 50.982946][ T829] should_fail_ex+0x3c2/0x510 [ 50.982971][ T829] should_failslab+0xac/0x100 [ 50.982987][ T829] __kmalloc_cache_noprof+0x41/0x470 [ 50.983000][ T829] ? audit_log_d_path+0xc8/0x2a0 [ 50.983014][ T829] audit_log_d_path+0xc8/0x2a0 [ 50.983027][ T829] audit_log_d_path_exe+0x46/0x80 [ 50.983040][ T829] audit_log_task+0x218/0x300 [ 50.983057][ T829] ? audit_core_dumps+0x120/0x120 [ 50.983075][ T829] ? __cfi_migrate_enable+0x10/0x10 [ 50.983089][ T829] audit_seccomp+0x83/0x170 [ 50.983106][ T829] __seccomp_filter+0xb1e/0x1b70 [ 50.983122][ T829] ? __secure_computing+0x2b0/0x2b0 [ 50.983138][ T829] ? fd_install+0x246/0x400 [ 50.983152][ T829] ? do_seccomp+0xcb0/0xf20 [ 50.983168][ T829] ? do_seccomp+0xd0f/0xf20 [ 50.983184][ T829] ? xfd_validate_state+0x68/0x140 [ 50.983201][ T829] __secure_computing+0xee/0x2b0 [ 50.983216][ T829] syscall_trace_enter+0xae/0x170 [ 50.983228][ T829] do_syscall_64+0x37/0xf0 [ 50.983240][ T829] ? clear_bhb_loop+0x50/0xa0 [ 50.983255][ T829] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.983270][ T829] RIP: 0033:0x7f0ae079e159 [ 50.983282][ T829] 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 [ 50.983293][ T829] RSP: 002b:00007f0ae171d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.983308][ T829] RAX: ffffffffffffffda RBX: 00007f0ae0a25fa8 RCX: 00007f0ae079e159 [ 50.983318][ T829] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0ae0a25fac [ 50.983326][ T829] RBP: 00007f0ae0a25fa0 R08: 4000000000000000 R09: 0000000000000000 [ 50.983335][ T829] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 50.983343][ T829] R13: 00007f0ae0a26038 R14: 00007ffed3b8e480 R15: 00007ffed3b8e568 [ 50.983354][ T829] [ 50.983384][ T36] audit: type=1326 audit(1789933064.790:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=828 comm="syz.3.211" exe="" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0ae079e159 code=0x7ffc0000 [ 51.555430][ T10] wiimote 0005:057E:0330.0007: detected device: Nintendo Wii Remote Plus (Gen 2) [ 51.585938][ T10] sysfs: cannot create duplicate filename '/class/power_supply/wiimote_battery_syz0' [ 51.618330][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 51.618355][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 51.618363][ T10] Workqueue: events wiimote_init_worker [ 51.618388][ T10] Call Trace: [ 51.618392][ T10] [ 51.618397][ T10] __dump_stack+0x21/0x30 [ 51.618418][ T10] dump_stack_lvl+0x140/0x1c0 [ 51.618434][ T10] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.618451][ T10] ? sysfs_warn_dup+0x65/0x160 [ 51.618465][ T10] dump_stack+0x19/0x20 [ 51.618480][ T10] sysfs_warn_dup+0x13f/0x160 [ 51.618493][ T10] ? kernfs_create_link+0x180/0x200 [ 51.618505][ T10] sysfs_do_create_link_sd+0xc9/0x120 [ 51.618519][ T10] sysfs_create_link+0x6c/0x90 [ 51.618532][ T10] device_add_class_symlinks+0x1dd/0x260 [ 51.618545][ T10] device_add+0x4b8/0xbf0 [ 51.618562][ T10] __power_supply_register+0x986/0xe00 [ 51.618580][ T10] ? power_supply_register+0x50/0x50 [ 51.618597][ T10] ? kasprintf+0xe3/0x140 [ 51.618610][ T10] ? __cfi_kasprintf+0x10/0x10 [ 51.618623][ T10] ? __kasan_kmalloc+0x96/0xb0 [ 51.618639][ T10] power_supply_register+0x2e/0x50 [ 51.618656][ T10] wiimod_battery_probe+0x1f7/0x3a0 [ 51.618668][ T10] ? __cfi_wiimod_battery_probe+0x10/0x10 [ 51.618680][ T10] ? input_ff_create+0x26f/0x420 [ 51.618693][ T10] ? input_ff_create_memless+0x2ba/0x660 [ 51.618706][ T10] wiimote_init_worker+0xf54/0x2cb0 [ 51.618723][ T10] ? __cfi_wiimote_init_worker+0x10/0x10 [ 51.618740][ T10] ? psi_task_switch+0x57e/0x9c0 [ 51.618756][ T10] ? _raw_spin_unlock+0x45/0x60 [ 51.618769][ T10] ? finish_task_switch+0x139/0x770 [ 51.618784][ T10] ? __schedule+0x149e/0x20b0 [ 51.618798][ T10] ? kick_pool+0xb9/0x540 [ 51.618813][ T10] process_scheduled_works+0x7f4/0x1060 [ 51.618828][ T10] worker_thread+0xc99/0x13f0 [ 51.618841][ T10] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 51.618855][ T10] ? __kasan_check_read+0x15/0x20 [ 51.618868][ T10] kthread+0x2c4/0x360 [ 51.618882][ T10] ? __cfi_worker_thread+0x10/0x10 [ 51.618895][ T10] ? __cfi_kthread+0x10/0x10 [ 51.618908][ T10] ret_from_fork+0x64/0xa0 [ 51.618925][ T10] ? __cfi_kthread+0x10/0x10 [ 51.618939][ T10] ret_from_fork_asm+0x1a/0x30 [ 51.618952][ T10] [ 51.619042][ T10] wiimote 0005:057E:0330.0007: cannot register battery device [ 51.916725][ T36] audit: type=1400 audit(1789933065.150:232): avc: denied { checkpoint_restore } for pid=830 comm="syz.3.212" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 51.966711][ T36] audit: type=1400 audit(1789933065.230:233): avc: denied { unmount } for pid=833 comm="syz.3.213" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 52.017079][ T36] audit: type=1400 audit(1789933065.260:234): avc: denied { read } for pid=836 comm="syz.3.214" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 52.072729][ T36] audit: type=1400 audit(1789933065.260:235): avc: denied { open } for pid=836 comm="syz.3.214" path="/dev/rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 52.386733][ T436] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 52.537902][ T436] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 52.548847][ T436] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.559886][ T436] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.569797][ T436] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 52.583580][ T436] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 52.592824][ T436] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 52.601083][ T436] usb 4-1: Manufacturer: syz [ 52.608609][ T436] usb 4-1: config 0 descriptor?? [ 53.015913][ T436] appleir 0003:05AC:8243.0008: unknown main item tag 0x0 [ 53.024645][ T436] appleir 0003:05AC:8243.0008: No inputs registered, leaving [ 53.037929][ T869] udevd[869]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 53.047249][ T436] appleir 0003:05AC:8243.0008: hiddev96,hidraw2: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 53.806713][ T342] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 53.956721][ T342] usb 1-1: Using ep0 maxpacket: 8 [ 53.962873][ T342] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 53.971289][ T342] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 53.981149][ T342] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 54.002187][ T342] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 54.012315][ T342] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 54.033219][ T342] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 54.057457][ T342] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.970886][ T930] tap0: tun_chr_ioctl cmd 1074812118 [ 55.086908][ T436] usb 4-1: USB disconnect, device number 11 [ 55.121926][ T951] netlink: 20 bytes leftover after parsing attributes in process `syz.3.265'. [ 55.515183][ T1004] netlink: 'syz.3.290': attribute type 4 has an invalid length. [ 55.599579][ T1014] netlink: 'syz.3.295': attribute type 1 has an invalid length. [ 55.821216][ T36] kauditd_printk_skb: 44 callbacks suppressed [ 55.821230][ T36] audit: type=1400 audit(1789933069.650:280): avc: denied { read } for pid=1051 comm="syz.3.312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 56.013373][ T1074] netlink: 4 bytes leftover after parsing attributes in process `syz.3.323'. [ 56.339486][ T36] audit: type=1400 audit(1789933070.170:281): avc: denied { read } for pid=1075 comm="syz.3.324" 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 [ 56.446881][ T36] audit: type=1400 audit(1789933070.170:282): avc: denied { open } for pid=1075 comm="syz.3.324" 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 [ 56.519404][ T36] audit: type=1400 audit(1789933070.270:283): avc: denied { read write } for pid=1082 comm="syz.1.327" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 56.579305][ T10] usb 1-1: USB disconnect, device number 10 [ 56.632512][ T36] audit: type=1400 audit(1789933070.270:284): avc: denied { open } for pid=1082 comm="syz.1.327" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 56.732999][ T36] audit: type=1400 audit(1789933070.270:285): avc: denied { ioctl } for pid=1082 comm="syz.1.327" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 57.083611][ T36] audit: type=1400 audit(1789933070.280:286): avc: denied { create } for pid=1082 comm="syz.1.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 57.147702][ T36] audit: type=1400 audit(1789933070.310:287): avc: denied { connect } for pid=1082 comm="syz.1.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 57.196719][ T342] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 57.216584][ T36] audit: type=1400 audit(1789933070.610:288): avc: denied { read write } for pid=1089 comm="syz.3.328" 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 [ 57.298389][ T36] audit: type=1400 audit(1789933070.610:289): avc: denied { open } for pid=1089 comm="syz.3.328" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.356771][ T342] usb 4-1: Using ep0 maxpacket: 32 [ 57.374516][ T342] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.405227][ T342] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 57.447761][ T342] usb 4-1: config 0 interface 0 has no altsetting 0 [ 57.469482][ T342] usb 4-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 57.537823][ T342] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.848871][ T342] usb 4-1: config 0 descriptor?? [ 57.998016][ T1116] FAULT_INJECTION: forcing a failure. [ 57.998016][ T1116] name fail_futex, interval 1, probability 0, space 0, times 1 [ 58.077833][ T1116] CPU: 0 UID: 0 PID: 1116 Comm: syz.0.341 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 58.077859][ T1116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 58.077867][ T1116] Call Trace: [ 58.077872][ T1116] [ 58.077877][ T1116] __dump_stack+0x21/0x30 [ 58.077900][ T1116] dump_stack_lvl+0x140/0x1c0 [ 58.077917][ T1116] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.077935][ T1116] ? __futex_queue+0x19f/0x350 [ 58.077964][ T1116] dump_stack+0x19/0x20 [ 58.077980][ T1116] should_fail_ex+0x3c2/0x510 [ 58.077995][ T1116] should_fail+0xf/0x20 [ 58.078009][ T1116] get_futex_key+0x5c4/0x940 [ 58.078024][ T1116] ? __cfi_get_futex_key+0x10/0x10 [ 58.078040][ T1116] futex_wake_op+0x16f/0xda0 [ 58.078053][ T1116] ? __cfi_futex_wake_op+0x10/0x10 [ 58.078065][ T1116] ? futex_wait+0x2b8/0x7c0 [ 58.078077][ T1116] ? __cfi_futex_wait+0x10/0x10 [ 58.078090][ T1116] ? vfs_write+0xbcf/0xfd0 [ 58.078105][ T1116] do_futex+0x3a5/0x510 [ 58.078126][ T1116] ? __cfi_do_futex+0x10/0x10 [ 58.078143][ T1116] ? do_madvise+0x49f/0xbb0 [ 58.078155][ T1116] __se_sys_futex+0x13c/0x320 [ 58.078171][ T1116] ? fput+0x1a4/0x230 [ 58.078187][ T1116] ? __x64_sys_futex+0x110/0x110 [ 58.078203][ T1116] ? __kasan_check_write+0x18/0x20 [ 58.078217][ T1116] __x64_sys_futex+0xe9/0x110 [ 58.078233][ T1116] x64_sys_call+0x227f/0x2ee0 [ 58.078245][ T1116] do_syscall_64+0x57/0xf0 [ 58.078258][ T1116] ? clear_bhb_loop+0x50/0xa0 [ 58.078279][ T1116] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.078294][ T1116] RIP: 0033:0x7f0ccdf9e159 [ 58.078306][ T1116] 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 [ 58.078316][ T1116] RSP: 002b:00007f0cceede028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 58.078333][ T1116] RAX: ffffffffffffffda RBX: 00007f0cce225fa0 RCX: 00007f0ccdf9e159 [ 58.078343][ T1116] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 000020000000cffc [ 58.078352][ T1116] RBP: 00007f0cce03506b R08: 0000000000000000 R09: 0000000034fffffd [ 58.078361][ T1116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.078371][ T1116] R13: 00007f0cce226038 R14: 00007f0cce225fa0 R15: 00007ffd0c85b688 [ 58.078382][ T1116] [ 58.565748][ T1122] Need at least one configuration in g1. [ 58.571981][ T1122] udc dummy_udc.0: failed to start g1: -22 [ 58.580854][ T1122] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 58.591743][ T1122] UDC core: g1: couldn't find an available UDC or it's busy [ 58.706713][ T332] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 58.788176][ T342] usbhid 4-1:0.0: can't add hid device: -71 [ 58.794141][ T342] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 58.805524][ T342] usb 4-1: USB disconnect, device number 12 [ 58.867838][ T332] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 58.876623][ T332] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 58.888521][ T332] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 58.897687][ T332] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 58.909129][ T332] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 58.921852][ T332] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 58.931292][ T332] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 58.939449][ T332] usb 3-1: Product: syz [ 58.943763][ T332] usb 3-1: Manufacturer: syz [ 58.953747][ T332] cdc_wdm 3-1:1.0: skipping garbage [ 58.959328][ T332] cdc_wdm 3-1:1.0: skipping garbage [ 58.967316][ T332] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 58.973307][ T332] cdc_wdm 3-1:1.0: Unknown control protocol [ 59.382319][ T332] usb 3-1: USB disconnect, device number 11 [ 61.384477][ T332] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 61.561265][ T1192] Zero length message leads to an empty skb [ 61.576699][ T332] usb 1-1: Using ep0 maxpacket: 32 [ 61.583770][ T332] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.595359][ T332] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 61.657682][ T332] usb 1-1: config 0 interface 0 has no altsetting 0 [ 61.664321][ T332] usb 1-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 61.673819][ T342] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 61.681692][ T332] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.692371][ T332] usb 1-1: config 0 descriptor?? [ 61.868200][ T342] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 61.877514][ T342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.888835][ T342] usb 3-1: config 0 descriptor?? [ 62.301652][ T332] usbhid 1-1:0.0: can't add hid device: -71 [ 62.318803][ T332] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 62.341914][ T332] usb 1-1: USB disconnect, device number 11 [ 63.000026][ T36] kauditd_printk_skb: 28 callbacks suppressed [ 63.000040][ T36] audit: type=1400 audit(1789933076.830:318): avc: denied { mount } for pid=1215 comm="syz.0.380" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 63.156316][ T36] audit: type=1400 audit(1789933076.880:319): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 63.248442][ T36] audit: type=1400 audit(1789933076.910:320): avc: denied { read } for pid=1219 comm="syz.1.379" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 63.295292][ T36] audit: type=1400 audit(1789933076.910:321): avc: denied { open } for pid=1219 comm="syz.1.379" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 63.456733][ T332] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 63.466895][ T436] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 63.526706][ T342] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 63.607727][ T332] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 63.618851][ T332] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.629009][ T332] usb 2-1: New USB device found, idVendor=0c70, idProduct=f0b6, bcdDevice= 0.00 [ 63.638290][ T332] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.646516][ T436] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 63.656775][ T436] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 63.668724][ T332] usb 2-1: config 0 descriptor?? [ 63.676003][ T436] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 0.00 [ 63.685444][ T436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 63.693808][ T436] usb 1-1: SerialNumber: syz [ 63.698600][ T342] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 63.708282][ T342] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 63.721952][ T436] usb 1-1: 0:2 : does not exist [ 63.727149][ T342] usb 4-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 63.743816][ T342] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.080378][ T332] hid-generic 0003:0C70:F0B6.0009: hidraw0: USB HID v0.00 Device [HID 0c70:f0b6] on usb-dummy_hcd.1-1/input0 [ 64.092695][ T1235] udevd[1235]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 64.330176][ T36] audit: type=1400 audit(1789933078.160:322): avc: denied { write } for pid=1227 comm="syz.1.385" name="hidraw0" dev="devtmpfs" ino=576 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 64.355519][ T332] usb 2-1: USB disconnect, device number 10 [ 64.440375][ T342] usb 3-1: USB disconnect, device number 12 [ 64.776713][ T342] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 64.869975][ T36] audit: type=1400 audit(1789933078.700:323): avc: denied { mount } for pid=1240 comm="syz.1.390" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 64.986828][ T342] usb 3-1: Using ep0 maxpacket: 32 [ 64.995620][ T342] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.009797][ T36] audit: type=1400 audit(1789933078.730:324): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 65.036735][ T342] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 65.056167][ T342] usb 3-1: config 0 interface 0 has no altsetting 0 [ 65.084764][ T36] audit: type=1400 audit(1789933078.800:325): avc: denied { create } for pid=1244 comm="syz.1.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 65.107766][ T1251] netlink: 88 bytes leftover after parsing attributes in process `syz.1.395'. [ 65.117401][ T342] usb 3-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 65.128701][ T342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.146692][ T36] audit: type=1400 audit(1789933078.800:326): avc: denied { accept } for pid=1244 comm="syz.1.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 65.172397][ T342] usb 3-1: config 0 descriptor?? [ 65.214757][ T1257] block device autoloading is deprecated and will be removed. [ 65.331379][ T36] audit: type=1400 audit(1789933079.160:327): avc: denied { read write } for pid=1264 comm="syz.1.401" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 65.436911][ T1273] syzkaller0: entered promiscuous mode [ 65.442480][ T1273] syzkaller0: entered allmulticast mode [ 65.483316][ T1275] netlink: 8 bytes leftover after parsing attributes in process `syz.1.406'. [ 65.801437][ T342] usbhid 3-1:0.0: can't add hid device: -71 [ 65.808294][ T342] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 65.819882][ T342] usb 3-1: USB disconnect, device number 13 [ 66.234473][ T342] usb 1-1: USB disconnect, device number 12 [ 66.286808][ T436] usb 4-1: USB disconnect, device number 13 [ 66.405338][ T1302] rtc_cmos 00:00: Alarms can be up to one day in the future [ 66.791480][ T1334] capability: warning: `syz.1.434' uses deprecated v2 capabilities in a way that may be insecure [ 66.806746][ T436] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 66.886728][ T332] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 66.977815][ T436] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 67.003825][ T436] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 67.035352][ T436] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 0.00 [ 67.058109][ T332] usb 3-1: Using ep0 maxpacket: 32 [ 67.071649][ T436] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 67.085749][ T332] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.104508][ T436] usb 4-1: SerialNumber: syz [ 67.123952][ T342] rtc_cmos 00:00: Alarms can be up to one day in the future [ 67.134111][ T332] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 67.150254][ T436] usb 4-1: 0:2 : does not exist [ 67.230209][ T342] rtc_cmos 00:00: Alarms can be up to one day in the future [ 67.269638][ T342] rtc_cmos 00:00: Alarms can be up to one day in the future [ 67.282095][ T332] usb 3-1: config 0 interface 0 has no altsetting 0 [ 67.319325][ T332] usb 3-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 67.331827][ T342] rtc_cmos 00:00: Alarms can be up to one day in the future [ 67.362107][ T342] rtc rtc0: __rtc_set_alarm: err=-22 [ 67.371707][ T332] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.402051][ T332] usb 3-1: config 0 descriptor?? [ 67.420676][ T1355] random: crng reseeded on system resumption [ 67.465470][ T1359] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1. [ 67.590635][ T1366] netlink: 96 bytes leftover after parsing attributes in process `syz.1.449'. [ 67.599651][ T1366] netlink: 32 bytes leftover after parsing attributes in process `syz.1.449'. [ 68.033159][ T332] usbhid 3-1:0.0: can't add hid device: -71 [ 68.041791][ T332] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 68.059853][ T1355] Hibernate inconsistent memory map detected! [ 68.066876][ T332] usb 3-1: USB disconnect, device number 14 [ 68.074099][ T1355] PM: hibernation: Image mismatch: architecture specific data [ 68.113778][ T36] kauditd_printk_skb: 87 callbacks suppressed [ 68.113790][ T36] audit: type=1400 audit(1789933081.940:415): avc: denied { mounton } for pid=1380 comm="syz.0.457" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 68.168759][ T1383] 9pnet_fd: Insufficient options for proto=fd [ 68.213069][ T36] audit: type=1400 audit(1789933081.980:416): avc: denied { mount } for pid=1380 comm="syz.0.457" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 68.295886][ T36] audit: type=1400 audit(1789933082.100:417): avc: denied { connect } for pid=1387 comm="syz.0.460" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 68.462410][ T1397] tipc: Enabling of bearer rejected, media not registered [ 68.532590][ T36] audit: type=1400 audit(1789933082.360:418): avc: denied { setopt } for pid=1400 comm="syz.0.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.618965][ T36] audit: type=1400 audit(1789933082.380:419): avc: denied { listen } for pid=1400 comm="syz.0.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.650811][ T332] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 68.669888][ T332] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 68.687250][ T1410] udevd[1410]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 68.698810][ T36] audit: type=1400 audit(1789933082.390:420): avc: denied { accept } for pid=1400 comm="syz.0.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.795469][ T36] audit: type=1400 audit(1789933082.390:421): avc: denied { write } for pid=1400 comm="syz.0.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.884487][ T36] audit: type=1400 audit(1789933082.420:422): avc: denied { write } for pid=1404 comm="syz.2.468" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 68.942336][ T36] audit: type=1400 audit(1789933082.440:423): avc: denied { read } for pid=1400 comm="syz.0.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 69.002780][ T36] audit: type=1400 audit(1789933082.480:424): avc: denied { read write } for pid=1407 comm="syz.2.469" 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 [ 69.106721][ T332] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 69.256687][ T332] usb 3-1: Using ep0 maxpacket: 32 [ 69.263098][ T332] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 69.271681][ T332] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 69.293323][ T332] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 69.321410][ T332] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 69.351663][ T332] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 69.381556][ T332] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 69.421785][ T332] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 69.449546][ T332] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.461293][ T436] usb 4-1: USB disconnect, device number 14 [ 69.516563][ T332] usb 3-1: config 0 descriptor?? [ 69.530750][ T1426] netlink: 72 bytes leftover after parsing attributes in process `syz.3.476'. [ 69.567858][ T1426] netlink: 32 bytes leftover after parsing attributes in process `syz.3.476'. [ 69.751224][ T332] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 15 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 69.807630][ T332] usb 3-1: USB disconnect, device number 15 [ 69.841303][ T332] usblp0: removed [ 69.974520][ T1449] FAULT_INJECTION: forcing a failure. [ 69.974520][ T1449] name failslab, interval 1, probability 0, space 0, times 0 [ 70.002176][ T1449] CPU: 0 UID: 0 PID: 1449 Comm: syz.3.487 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 70.002203][ T1449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 70.002212][ T1449] Call Trace: [ 70.002216][ T1449] [ 70.002222][ T1449] __dump_stack+0x21/0x30 [ 70.002245][ T1449] dump_stack_lvl+0x140/0x1c0 [ 70.002263][ T1449] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.002281][ T1449] dump_stack+0x19/0x20 [ 70.002298][ T1449] should_fail_ex+0x3c2/0x510 [ 70.002314][ T1449] ? sk_prot_alloc+0x104/0x3a0 [ 70.002331][ T1449] should_failslab+0xac/0x100 [ 70.002346][ T1449] __kmalloc_noprof+0x69/0x510 [ 70.002360][ T1449] ? sk_prot_alloc+0x104/0x3a0 [ 70.002374][ T1449] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 70.002387][ T1449] sk_prot_alloc+0x104/0x3a0 [ 70.002402][ T1449] sk_alloc+0x40/0x590 [ 70.002417][ T1449] pppol2tp_create+0x36/0x220 [ 70.002432][ T1449] pppox_create+0x141/0x1a0 [ 70.002446][ T1449] __sock_create+0x3a2/0x810 [ 70.002460][ T1449] __sys_socket+0xe1/0x1c0 [ 70.002474][ T1449] __x64_sys_socket+0x7e/0x90 [ 70.002487][ T1449] x64_sys_call+0x2608/0x2ee0 [ 70.002500][ T1449] do_syscall_64+0x57/0xf0 [ 70.002515][ T1449] ? clear_bhb_loop+0x50/0xa0 [ 70.002530][ T1449] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.002544][ T1449] RIP: 0033:0x7f0ae079e159 [ 70.002557][ T1449] 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 [ 70.002568][ T1449] RSP: 002b:00007f0ae171d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 70.002584][ T1449] RAX: ffffffffffffffda RBX: 00007f0ae0a25fa0 RCX: 00007f0ae079e159 [ 70.002594][ T1449] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000018 [ 70.002602][ T1449] RBP: 00007f0ae083506b R08: 0000000000000000 R09: 0000000000000000 [ 70.002611][ T1449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.002619][ T1449] R13: 00007f0ae0a26038 R14: 00007f0ae0a25fa0 R15: 00007ffed3b8e568 [ 70.002630][ T1449] [ 70.786698][ T332] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 70.946732][ T332] usb 3-1: Using ep0 maxpacket: 32 [ 70.952928][ T332] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 70.971572][ T332] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 71.012659][ T332] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 71.056696][ T332] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 71.105533][ T332] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 71.123549][ T1489] FAULT_INJECTION: forcing a failure. [ 71.123549][ T1489] name failslab, interval 1, probability 0, space 0, times 0 [ 71.146375][ T332] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 71.180933][ T1489] CPU: 0 UID: 0 PID: 1489 Comm: syz.0.507 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 71.180965][ T1489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.180974][ T1489] Call Trace: [ 71.180978][ T1489] [ 71.180984][ T1489] __dump_stack+0x21/0x30 [ 71.181007][ T1489] dump_stack_lvl+0x140/0x1c0 [ 71.181024][ T1489] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.181042][ T1489] ? do_futex+0x32a/0x510 [ 71.181061][ T1489] dump_stack+0x19/0x20 [ 71.181078][ T1489] should_fail_ex+0x3c2/0x510 [ 71.181095][ T1489] should_failslab+0xac/0x100 [ 71.181110][ T1489] kmem_cache_alloc_noprof+0x42/0x410 [ 71.181123][ T1489] ? getname_flags+0xcc/0x6b0 [ 71.181139][ T1489] getname_flags+0xcc/0x6b0 [ 71.181152][ T1489] ? __kasan_check_write+0x18/0x20 [ 71.181165][ T1489] __x64_sys_mkdirat+0x7e/0xa0 [ 71.181183][ T1489] x64_sys_call+0x2ba8/0x2ee0 [ 71.181194][ T1489] do_syscall_64+0x57/0xf0 [ 71.181207][ T1489] ? clear_bhb_loop+0x50/0xa0 [ 71.181223][ T1489] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.181239][ T1489] RIP: 0033:0x7f0ccdf9e159 [ 71.181251][ T1489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.181262][ T1489] RSP: 002b:00007f0cceede028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 71.181278][ T1489] RAX: ffffffffffffffda RBX: 00007f0cce225fa0 RCX: 00007f0ccdf9e159 [ 71.181289][ T1489] RDX: 00000000000001ff RSI: 0000000000000000 RDI: ffffffffffffff9c [ 71.181298][ T1489] RBP: 00007f0cce03506b R08: 0000000000000000 R09: 0000000000000000 [ 71.181307][ T1489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.181315][ T1489] R13: 00007f0cce226038 R14: 00007f0cce225fa0 R15: 00007ffd0c85b688 [ 71.181326][ T1489] [ 71.556722][ T332] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 71.565872][ T332] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.637113][ T332] usb 3-1: config 0 descriptor?? [ 71.861200][ T332] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 16 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 71.910482][ T1513] tmpfs: Unsupported parameter 'mpol' [ 72.236697][ T332] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 72.406682][ T332] usb 1-1: Using ep0 maxpacket: 32 [ 72.416284][ T332] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.436988][ T332] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.468904][ T332] usb 1-1: config 0 interface 0 has no altsetting 0 [ 72.488233][ T332] usb 1-1: New USB device found, idVendor=04fc, idProduct=05d8, bcdDevice= 0.00 [ 72.509067][ T332] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.535560][ T332] usb 1-1: config 0 descriptor?? [ 73.158168][ T332] usbhid 1-1:0.0: can't add hid device: -71 [ 73.165867][ T332] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 73.199679][ T36] kauditd_printk_skb: 22 callbacks suppressed [ 73.199693][ T36] audit: type=1400 audit(1789933087.030:447): avc: denied { ioctl } for pid=1551 comm="syz.3.538" path="socket:[9203]" dev="sockfs" ino=9203 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.241542][ T332] usb 1-1: USB disconnect, device number 13 [ 73.277600][ T436] usb 3-1: USB disconnect, device number 16 [ 73.295731][ T436] usblp0: removed [ 73.340157][ T36] audit: type=1400 audit(1789933087.060:448): avc: denied { bind } for pid=1551 comm="syz.3.538" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.401242][ T1564] FAULT_INJECTION: forcing a failure. [ 73.401242][ T1564] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 73.454946][ T1564] CPU: 0 UID: 0 PID: 1564 Comm: syz.2.544 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 73.454971][ T1564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 73.454980][ T1564] Call Trace: [ 73.454984][ T1564] [ 73.454990][ T1564] __dump_stack+0x21/0x30 [ 73.455013][ T1564] dump_stack_lvl+0x140/0x1c0 [ 73.455031][ T1564] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.455048][ T1564] ? vfs_write+0xbcf/0xfd0 [ 73.455062][ T1564] dump_stack+0x19/0x20 [ 73.455080][ T1564] should_fail_ex+0x3c2/0x510 [ 73.455096][ T1564] should_fail+0xf/0x20 [ 73.455111][ T1564] should_fail_usercopy+0x1e/0x30 [ 73.455127][ T1564] strncpy_from_user+0x29/0x280 [ 73.455141][ T1564] ? security_task_prctl+0x2b4/0x2e0 [ 73.455157][ T1564] __se_sys_prctl+0x534/0x1480 [ 73.455171][ T1564] ? __x64_sys_prctl+0xf0/0xf0 [ 73.455183][ T1564] ? __kasan_check_write+0x18/0x20 [ 73.455196][ T1564] ? fpregs_restore_userregs+0x11c/0x260 [ 73.455212][ T1564] __x64_sys_prctl+0xc3/0xf0 [ 73.455225][ T1564] x64_sys_call+0x2614/0x2ee0 [ 73.455237][ T1564] do_syscall_64+0x57/0xf0 [ 73.455264][ T1564] ? clear_bhb_loop+0x50/0xa0 [ 73.455281][ T1564] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.455296][ T1564] RIP: 0033:0x7f3d3b99e159 [ 73.455308][ T1564] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.455320][ T1564] RSP: 002b:00007f3d3c911028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 73.455336][ T1564] RAX: ffffffffffffffda RBX: 00007f3d3bc25fa0 RCX: 00007f3d3b99e159 [ 73.455346][ T1564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000f [ 73.455355][ T1564] RBP: 00007f3d3ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 73.455364][ T1564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.455372][ T1564] R13: 00007f3d3bc26038 R14: 00007f3d3bc25fa0 R15: 00007ffc304c02d8 [ 73.455384][ T1564] [ 73.996882][ T1572] device-mapper: table: 252:0: mirror: unknown target type [ 74.006700][ T1572] device-mapper: ioctl: error adding target to table [ 74.185358][ T36] audit: type=1400 audit(1789933088.010:449): avc: denied { create } for pid=1584 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_netfilter_socket permissive=1 [ 74.329352][ T36] audit: type=1400 audit(1789933088.160:450): avc: denied { create } for pid=1600 comm="syz.2.562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 74.467203][ T1612] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pid=1612 comm=syz.2.567 [ 74.524947][ T36] audit: type=1400 audit(1789933088.340:451): avc: denied { append } for pid=1615 comm="syz.3.569" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 74.707231][ T36] audit: type=1400 audit(1789933088.400:452): avc: denied { map } for pid=1620 comm="syz.0.572" 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 [ 74.842451][ T36] audit: type=1400 audit(1789933088.400:453): avc: denied { write execute } for pid=1620 comm="syz.0.572" 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 [ 74.984771][ T36] audit: type=1400 audit(1789933088.800:454): avc: denied { getopt } for pid=1648 comm="syz.3.585" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 75.007286][ T1651] random: crng reseeded on system resumption [ 75.145921][ T36] audit: type=1400 audit(1789933088.860:455): avc: denied { ioctl } for pid=1652 comm="syz.3.587" path="socket:[9557]" dev="sockfs" ino=9557 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 75.186893][ T1651] Unrecognized hibernate image header format! [ 75.205448][ T1651] PM: hibernation: Image mismatch: architecture specific data [ 75.279754][ T36] audit: type=1400 audit(1789933088.860:456): avc: denied { connect } for pid=1652 comm="syz.3.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 75.613510][ T1684] FAULT_INJECTION: forcing a failure. [ 75.613510][ T1684] name failslab, interval 1, probability 0, space 0, times 0 [ 75.665308][ T1684] CPU: 0 UID: 0 PID: 1684 Comm: syz.3.602 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 75.665337][ T1684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 75.665346][ T1684] Call Trace: [ 75.665351][ T1684] [ 75.665357][ T1684] __dump_stack+0x21/0x30 [ 75.665380][ T1684] dump_stack_lvl+0x140/0x1c0 [ 75.665398][ T1684] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.665417][ T1684] dump_stack+0x19/0x20 [ 75.665435][ T1684] should_fail_ex+0x3c2/0x510 [ 75.665452][ T1684] should_failslab+0xac/0x100 [ 75.665469][ T1684] kmem_cache_alloc_noprof+0x42/0x410 [ 75.665483][ T1684] ? security_file_alloc+0x49/0x220 [ 75.665496][ T1684] ? kasan_save_alloc_info+0x3a/0x50 [ 75.665509][ T1684] security_file_alloc+0x49/0x220 [ 75.665521][ T1684] init_file+0x9e/0x210 [ 75.665537][ T1684] alloc_empty_file+0xd9/0x270 [ 75.665554][ T1684] path_openat+0xf4/0x35a0 [ 75.665570][ T1684] ? stack_depot_save_flags+0x38/0x800 [ 75.665586][ T1684] ? schedule+0xc5/0x240 [ 75.665601][ T1684] ? kasan_save_track+0x4f/0x80 [ 75.665615][ T1684] ? kasan_save_track+0x3e/0x80 [ 75.665628][ T1684] ? kasan_save_alloc_info+0x3a/0x50 [ 75.665640][ T1684] ? __kasan_slab_alloc+0x73/0x90 [ 75.665655][ T1684] ? getname+0x1b/0x30 [ 75.665668][ T1684] ? do_sys_openat2+0xda/0x1d0 [ 75.665685][ T1684] ? __x64_sys_openat+0x13a/0x170 [ 75.665703][ T1684] ? x64_sys_call+0xe69/0x2ee0 [ 75.665714][ T1684] ? do_syscall_64+0x57/0xf0 [ 75.665727][ T1684] ? do_filp_open+0x440/0x440 [ 75.665744][ T1684] do_filp_open+0x1f2/0x440 [ 75.665761][ T1684] ? __cfi_do_filp_open+0x10/0x10 [ 75.665779][ T1684] ? alloc_fd+0x4c1/0x570 [ 75.665795][ T1684] do_sys_openat2+0x134/0x1d0 [ 75.665812][ T1684] ? fput+0x1a4/0x230 [ 75.665827][ T1684] ? do_sys_open+0x100/0x100 [ 75.665856][ T1684] __x64_sys_openat+0x13a/0x170 [ 75.665875][ T1684] x64_sys_call+0xe69/0x2ee0 [ 75.665888][ T1684] do_syscall_64+0x57/0xf0 [ 75.665900][ T1684] ? clear_bhb_loop+0x50/0xa0 [ 75.665916][ T1684] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.665932][ T1684] RIP: 0033:0x7f0ae079e159 [ 75.665944][ T1684] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.665955][ T1684] RSP: 002b:00007f0ae171d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 75.665971][ T1684] RAX: ffffffffffffffda RBX: 00007f0ae0a25fa0 RCX: 00007f0ae079e159 [ 75.665982][ T1684] RDX: 0000000000040000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 75.665992][ T1684] RBP: 00007f0ae083506b R08: 0000000000000000 R09: 0000000000000000 [ 75.666001][ T1684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.666010][ T1684] R13: 00007f0ae0a26038 R14: 00007f0ae0a25fa0 R15: 00007ffed3b8e568 [ 75.666022][ T1684] [ 76.121027][ T1708] futex_wake_op: syz.0.614 tries to shift op by 32; fix this program [ 76.180697][ T1722] random: crng reseeded on system resumption [ 76.370978][ T1737] FAULT_INJECTION: forcing a failure. [ 76.370978][ T1737] name failslab, interval 1, probability 0, space 0, times 0 [ 76.403867][ T1737] CPU: 0 UID: 0 PID: 1737 Comm: syz.0.628 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 76.403894][ T1737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 76.403903][ T1737] Call Trace: [ 76.403907][ T1737] [ 76.403913][ T1737] __dump_stack+0x21/0x30 [ 76.403937][ T1737] dump_stack_lvl+0x140/0x1c0 [ 76.403962][ T1737] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.403982][ T1737] dump_stack+0x19/0x20 [ 76.404000][ T1737] should_fail_ex+0x3c2/0x510 [ 76.404016][ T1737] ? asymmetric_key_generate_id+0x86/0x220 [ 76.404033][ T1737] should_failslab+0xac/0x100 [ 76.404049][ T1737] __kmalloc_noprof+0x69/0x510 [ 76.404063][ T1737] ? asymmetric_key_generate_id+0x86/0x220 [ 76.404081][ T1737] ? kfree_sensitive+0x61/0x70 [ 76.404095][ T1737] asymmetric_key_generate_id+0x86/0x220 [ 76.404113][ T1737] x509_cert_parse+0x5e8/0xbd0 [ 76.404131][ T1737] x509_key_preparse+0x6a/0x880 [ 76.404144][ T1737] ? __cfi_down_read+0x10/0x10 [ 76.404161][ T1737] asymmetric_key_preparse+0xb6/0x100 [ 76.404178][ T1737] __key_create_or_update+0x430/0xa90 [ 76.404190][ T1737] ? security_key_permission+0x3d/0x100 [ 76.404204][ T1737] ? key_create_or_update+0x70/0x70 [ 76.404216][ T1737] ? __kasan_kmalloc+0x96/0xb0 [ 76.404232][ T1737] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 76.404250][ T1737] key_create_or_update+0x47/0x70 [ 76.404262][ T1737] __se_sys_add_key+0x355/0x4b0 [ 76.404276][ T1737] ? __x64_sys_add_key+0xf0/0xf0 [ 76.404290][ T1737] ? __kasan_check_write+0x18/0x20 [ 76.404303][ T1737] ? fpregs_restore_userregs+0x11c/0x260 [ 76.404319][ T1737] __x64_sys_add_key+0xc3/0xf0 [ 76.404334][ T1737] x64_sys_call+0x195f/0x2ee0 [ 76.404346][ T1737] do_syscall_64+0x57/0xf0 [ 76.404358][ T1737] ? clear_bhb_loop+0x50/0xa0 [ 76.404374][ T1737] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.404389][ T1737] RIP: 0033:0x7f0ccdf9e159 [ 76.404401][ T1737] 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 [ 76.404412][ T1737] RSP: 002b:00007f0cceede028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 76.404428][ T1737] RAX: ffffffffffffffda RBX: 00007f0cce225fa0 RCX: 00007f0ccdf9e159 [ 76.404438][ T1737] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 76.404447][ T1737] RBP: 00007f0cce03506b R08: ffffffffffffffff R09: 0000000000000000 [ 76.404456][ T1737] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 76.404465][ T1737] R13: 00007f0cce226038 R14: 00007f0cce225fa0 R15: 00007ffd0c85b688 [ 76.404476][ T1737] [ 77.924275][ T1807] UDC core: g1: couldn't find an available UDC or it's busy [ 77.965618][ T1807] netlink: 16 bytes leftover after parsing attributes in process `syz.2.648'. [ 77.994873][ T1807] loop2: detected capacity change from 0 to 7 [ 78.278467][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 78.278482][ T36] audit: type=1400 audit(1789933092.110:471): avc: denied { map } for pid=1839 comm="syz.3.663" path="socket:[10129]" dev="sockfs" ino=10129 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.345210][ T1844] Unsupported ieee802154 address type: 0 [ 78.436493][ T36] audit: type=1400 audit(1789933092.170:472): avc: denied { create } for pid=1842 comm="syz.2.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 78.546686][ T36] audit: type=1400 audit(1789933092.170:473): avc: denied { bind } for pid=1842 comm="syz.2.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 78.589184][ T1870] netlink: 104 bytes leftover after parsing attributes in process `syz.0.678'. [ 78.650273][ T36] audit: type=1400 audit(1789933092.210:474): avc: denied { read write } for pid=1846 comm="syz.3.666" name="event0" dev="devtmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 78.753278][ T36] audit: type=1400 audit(1789933092.210:475): avc: denied { open } for pid=1846 comm="syz.3.666" path="/dev/input/event0" dev="devtmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 78.843317][ T1886] netlink: 12 bytes leftover after parsing attributes in process `syz.0.685'. [ 78.866668][ T36] audit: type=1400 audit(1789933092.210:476): avc: denied { ioctl } for pid=1846 comm="syz.3.666" path="/dev/input/event0" dev="devtmpfs" ino=192 ioctlcmd=0x45a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 78.991678][ T436] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 79.002500][ T36] audit: type=1400 audit(1789933092.350:477): avc: denied { read } for pid=1863 comm="syz.3.675" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 79.046932][ T436] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 79.070588][ T1898] udevd[1898]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 79.180702][ T1909] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 79.945962][ T1963] netlink: 44 bytes leftover after parsing attributes in process `syz.2.719'. [ 80.861833][ T36] audit: type=1400 audit(1789933094.690:478): avc: denied { read write } for pid=1985 comm="syz.3.729" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 81.007308][ T36] audit: type=1400 audit(1789933094.690:479): avc: denied { open } for pid=1985 comm="syz.3.729" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 81.094985][ T36] audit: type=1400 audit(1789933094.720:480): avc: denied { ioctl } for pid=1985 comm="syz.3.729" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 81.242628][ T2009] file system registered [ 81.253960][ T2009] unloading [ 81.270360][ T294] ffs_data_put(): freeing [ 81.703193][ T2034] netlink: 15736 bytes leftover after parsing attributes in process `syz.0.751'. [ 81.823460][ T2043] FAULT_INJECTION: forcing a failure. [ 81.823460][ T2043] name failslab, interval 1, probability 0, space 0, times 0 [ 81.866271][ T2043] CPU: 0 UID: 0 PID: 2043 Comm: syz.2.755 Not tainted syzkaller #0 e67cc5743245539115c479145c763e2a95730d6f [ 81.866299][ T2043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 81.866310][ T2043] Call Trace: [ 81.866316][ T2043] [ 81.866322][ T2043] __dump_stack+0x21/0x30 [ 81.866348][ T2043] dump_stack_lvl+0x140/0x1c0 [ 81.866365][ T2043] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.866384][ T2043] dump_stack+0x19/0x20 [ 81.866400][ T2043] should_fail_ex+0x3c2/0x510 [ 81.866417][ T2043] should_failslab+0xac/0x100 [ 81.866433][ T2043] kmem_cache_alloc_noprof+0x42/0x410 [ 81.866448][ T2043] ? getname_flags+0xcc/0x6b0 [ 81.866463][ T2043] getname_flags+0xcc/0x6b0 [ 81.866476][ T2043] ? memdup_user+0xb1/0x170 [ 81.866491][ T2043] user_path_at+0x2b/0x60 [ 81.866507][ T2043] __se_sys_mount+0x28a/0x480 [ 81.866521][ T2043] ? __x64_sys_mount+0xf0/0xf0 [ 81.866538][ T2043] ? __kasan_check_write+0x18/0x20 [ 81.866551][ T2043] ? fpregs_restore_userregs+0x11c/0x260 [ 81.866567][ T2043] __x64_sys_mount+0xc3/0xf0 [ 81.866581][ T2043] x64_sys_call+0x2021/0x2ee0 [ 81.866593][ T2043] do_syscall_64+0x57/0xf0 [ 81.866605][ T2043] ? clear_bhb_loop+0x50/0xa0 [ 81.866621][ T2043] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.866636][ T2043] RIP: 0033:0x7f3d3b99e159 [ 81.866648][ T2043] 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 [ 81.866660][ T2043] RSP: 002b:00007f3d3c911028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 81.866676][ T2043] RAX: ffffffffffffffda RBX: 00007f3d3bc25fa0 RCX: 00007f3d3b99e159 [ 81.866687][ T2043] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 0000000000000000 [ 81.866696][ T2043] RBP: 00007f3d3ba3506b R08: 0000000000000000 R09: 0000000000000000 [ 81.866704][ T2043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.866713][ T2043] R13: 00007f3d3bc26038 R14: 00007f3d3bc25fa0 R15: 00007ffc304c02d8 [ 81.866724][ T2043] SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 82.926190][ T46] bridge_slave_1: left allmulticast mode [ 82.931949][ T46] bridge_slave_1: left promiscuous mode [ 82.946575][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.977088][ T46] bridge_slave_0: left allmulticast mode [ 82.982767][ T46] bridge_slave_0: left promiscuous mode [ 82.996737][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.078199][ T46] veth1_macvtap: left promiscuous mode [ 83.083783][ T46] veth0_vlan: left promiscuous mode [ 83.208085][ T46] bridge_slave_1: left allmulticast mode [ 83.213898][ T46] bridge_slave_1: left promiscuous mode [ 83.219726][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.227214][ T46] bridge_slave_0: left allmulticast mode [ 83.232856][ T46] bridge_slave_0: left promiscuous mode [ 83.238697][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.246288][ T46] bridge_slave_1: left allmulticast mode [ 83.252141][ T46] bridge_slave_1: left promiscuous mode [ 83.257938][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.265627][ T46] bridge_slave_0: left allmulticast mode [ 83.271547][ T46] bridge_slave_0: left promiscuous mode [ 83.277278][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.284880][ T46] bridge_slave_1: left allmulticast mode [ 83.290719][ T46] bridge_slave_1: left promiscuous mode [ 83.296304][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.303823][ T46] bridge_slave_0: left allmulticast mode [ 83.309526][ T46] bridge_slave_0: left promiscuous mode [ 83.315096][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.430773][ T46] veth1_macvtap: left promiscuous mode [ 83.436279][ T46] veth0_vlan: left promiscuous mode [ 83.441844][ T46] veth1_macvtap: left promiscuous mode [ 83.447358][ T46] veth0_vlan: left promiscuous mode [ 83.452695][ T46] veth1_macvtap: left promiscuous mode [ 83.458449][ T46] veth0_vlan: left promiscuous mode