last executing test programs: 1m59.651478386s ago: executing program 32 (id=24): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r0, &(0x7f0000000380)=ANY=[], 0x200002e6) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x7000000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 1m59.491121049s ago: executing program 33 (id=27): mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./my_config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000400)='./my_config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000500)='./my_config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r0 = openat(0xffffff9c, &(0x7f0000000a00)='./my_config/usb_gadget/g1/functions/uac2.usb0/c_mute_present\x00', 0x1, 0x0) symlink(&(0x7f0000000e00)='./my_config/usb_gadget/g1/functions/uac2.usb0\x00', &(0x7f0000000f00)='./my_config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') write(r0, &(0x7f0000000040)='du', 0x2) 1m57.293363724s ago: executing program 34 (id=58): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000300)='0\n', 0x2) 1m54.345671616s ago: executing program 35 (id=102): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x8, 0x3, 0x530, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x460, 0xffffffff, 0xffffffff, 0x460, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x0, 'amanda\x00'}}, @common=@unspec=@conntrack2={{0xc0}, {{@ipv6=@private1, [0xff000000, 0xffffffff, 0xff, 0xffffffff], @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @ipv6=@empty, [0xff000000, 0xff, 0xff, 0xff], @ipv6=@local, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x80, 0x54, 0x3b, 0x4e20, 0x4e23, 0x4e21, 0x4e23, 0x446, 0x39a}, 0x100, 0x20}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0xe, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x590) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@gettclass={0x24, 0x2a, 0x200, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd1ba1095880c105e, 0x4}, {0xb, 0x5}, {0x44e9f4f6f6d4d2eb, 0x2}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x44042) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x2}) r1 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x3, 0xc, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x33, &(0x7f0000000100)=[{&(0x7f0000000000)=',', 0x584}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 1m52.981386969s ago: executing program 36 (id=119): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='0000:00:02.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='vfio-pci\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/drivers/vfio-pci/bind\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='0000:00:02.0\x00', 0xd) 1m47.370705197s ago: executing program 37 (id=200): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c00000002060108000034e40000000000060000050001000600000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640000000000500050002"], 0x5c}}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x54, 0x9, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x40}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xe0004000}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast=0xffff0011}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) 1m38.885278665s ago: executing program 7 (id=242): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, 0x0) 1m38.833258706s ago: executing program 7 (id=243): r0 = io_uring_setup(0x40000a71, &(0x7f0000000240)={0x0, 0x86a1, 0x10, 0x3, 0x277}) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef000000010902120001000000000904"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1m38.053075605s ago: executing program 3 (id=252): r0 = io_uring_setup(0x2f04, &(0x7f00000027c0)={0x0, 0x30a2, 0x1000, 0x20001, 0xc7}) r1 = io_uring_setup(0x7625, &(0x7f0000000680)={0x0, 0x80d283, 0x800, 0xfffffffc, 0x53}) io_uring_register$IORING_REGISTER_FILES(r1, 0x1e, &(0x7f0000000280)=[r0], 0x1) 1m37.997729277s ago: executing program 3 (id=253): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='dir0/trace_marker\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) 1m37.997439807s ago: executing program 3 (id=254): socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x57) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) fsopen(&(0x7f00000000c0)='gadgetfs\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) socket$netlink(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r0 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x9c, 0x71, 0x10, 0x1d}}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1m37.992939587s ago: executing program 3 (id=255): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd_dir/portlist\x00', 0x2, 0x0) close(r0) mkdir(&(0x7f0000000e00)='./proc_dir\x00', 0x1ff) mount(0x0, &(0x7f0000001000)='./proc_dir\x00', &(0x7f0000001100)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001200)='./proc_dir/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000b00)='* :oexport_dir 2000000000 8194 0 0 0\n', 0x25) 1m37.980633257s ago: executing program 3 (id=256): mkdir(&(0x7f0000000000)='my_sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='my_sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, &(0x7f0000000400)='\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='my_sys/bus/platform/drivers/serial8250/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='serial8250\x00', 0xb) 1m37.925564258s ago: executing program 3 (id=257): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') write(r0, &(0x7f0000000080)='1000', 0x4) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) 1m37.367073812s ago: executing program 7 (id=261): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x88}}, 0x4000040) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWCHAIN={0x30, 0x3, 0xa, 0x801, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x4}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x58}}, 0x0) 1m37.308270884s ago: executing program 7 (id=262): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r3, &(0x7f00000004c0)='\n', 0x1) 1m37.238763695s ago: executing program 9 (id=263): syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000180)={[{@four_active_logs}, {@nocheckpoint_merge}, {@nodiscard}, {@fsync_mode_posix}, {}, {@fault_injection={'fault_injection', 0x3d, 0x10}}, {@discard}, {@noacl}, {@noinline_dentry}, {@alloc_mode_def}, {@noextent_cache}, {@two_active_logs}, {@fault_type={'fault_type', 0x3d, 0xd74}}]}, 0x1, 0x5514, &(0x7f0000005880)="$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syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000001080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x201488, 0x0, 0x7, 0x0, &(0x7f0000006380)) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) 1m37.233416465s ago: executing program 7 (id=264): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0xc61, &(0x7f0000000040)={0x0, 0xbe67, 0x1c080, 0x1, 0x20002d7}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003200)=@newsa={0xf0, 0x10, 0x1, 0xfffffffe, 0x100, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x714, 0x4e23, 0x5, 0x0, 0x0, 0x0, 0x3a}, {@in6=@mcast2, 0x4d4, 0x6c}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {0x800, 0x192, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8}, {0xffffffffffffffff, 0x0, 0x1f, 0x7}, {0x2, 0xfffffffc}, 0x70bd2a, 0x3504, 0x2, 0x1, 0x0, 0x20}}, 0xf0}, 0x1, 0x0, 0x0, 0x8801}, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 1m37.186467896s ago: executing program 7 (id=265): syz_usb_connect(0x3, 0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff40cd060f010001010203010902740001010080fa0904"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/ttyUSB0\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000001340)=ANY=[], 0x1020) r1 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0x8041) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f00000001c0)={0x0, 0x2, "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"}) 1m37.020586671s ago: executing program 38 (id=266): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x2, 0x0, @ioapic={0x8000000, 0x9, 0x10001, 0xfffffffd, 0x0, [{0x2, 0x0, 0x87, '\x00', 0x8}, {0x9, 0x0, 0x2, '\x00', 0xa}]}}) 1m36.911512633s ago: executing program 9 (id=268): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) 1m36.886485984s ago: executing program 4 (id=269): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) 1m36.785702966s ago: executing program 4 (id=270): r0 = syz_open_dev$evdev(&(0x7f00000023c0), 0x200, 0x40402) ioctl$EVIOCSREP(r0, 0x40084503, 0x0) 1m36.785423076s ago: executing program 4 (id=271): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210000, &(0x7f0000000980)={[{@jqfmt_vfsv1}, {}, {@barrier_val}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@resuid}, {@nodelalloc}, {@acl}, {@noinit_itable}]}, 0xfc, 0x572, &(0x7f0000003780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000280)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x40005, 0xffffffffffffffff, 0xe, 0x29, "22536a030000000000000043a52dbc3a9ae8b04fcca15548328cb3e74d938981061383375e1d61471a2d2dfe0000000000000000000000040000000000821700", "04106d0c31ef6c1f02a4aa6d0c5aa9263626c0240010f9db74161ccff2c5cf5e", [0x5, 0xff]}) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 1m36.587996811s ago: executing program 9 (id=272): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='sysfs\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/i2c-dev/i2c-0/device/new_device\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='rt1711h 0x4e\n\x00', 0x13) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/usb_power_delivery/pd0/sink-capabilities/1:fixed_supply/fast_role_swap_current\x00', 0x0, 0x0) 1m36.539652822s ago: executing program 4 (id=273): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SET_MSR_FILTER(r1, 0x4188aec6, &(0x7f0000001a80)={0x0, [{0x3, 0x0, 0xb0, 0x0}, {0x1, 0x0, 0x6, 0x0}, {0x1, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x10, 0x0}, {0x3, 0x0, 0x7, 0x0}, {0x1, 0x0, 0x16, 0x0}, {0x3, 0x2d, 0x9, 0x0}, {0x3, 0x0, 0x6, 0x0}, {0x1, 0x0, 0x4, 0x0}, {0x2, 0x0, 0x6, 0x0}, {0x2, 0x6e, 0x20000000, 0x0}, {0x2, 0x0, 0xfff, 0x0}, {0x3, 0x0, 0x10, 0x0}, {0x0, 0x0, 0x6, 0x0}, {0x2, 0x0, 0x5000002, 0x0}, {0x3, 0x0, 0x1, 0x0}]}) 1m36.393695856s ago: executing program 9 (id=274): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xb240}], 0x1, 0x0, 0x0, 0x0) 1m36.387290576s ago: executing program 9 (id=275): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000300)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r3, &(0x7f00000004c0)='\n', 0x1) 1m36.365815307s ago: executing program 4 (id=276): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000300)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r3, &(0x7f00000004c0)='\n', 0x1) 1m36.285244469s ago: executing program 9 (id=277): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100\x00', 0x3) close(r0) socket$packet(0x11, 0x3, 0x300) r2 = io_uring_setup(0x2b4, &(0x7f0000000440)={0x0, 0x2e8a1, 0xc000, 0x3, 0x118e}) io_uring_enter(r2, 0x2219, 0x7721, 0x16, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) 1m36.22065258s ago: executing program 4 (id=278): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0xc, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, 0x0}) 43.139278942s ago: executing program 39 (id=277): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='10', 0x2) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='100\x00', 0x3) close(r0) socket$packet(0x11, 0x3, 0x300) r2 = io_uring_setup(0x2b4, &(0x7f0000000440)={0x0, 0x2e8a1, 0xc000, 0x3, 0x118e}) io_uring_enter(r2, 0x2219, 0x7721, 0x16, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) 42.985068316s ago: executing program 40 (id=265): syz_usb_connect(0x3, 0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff40cd060f010001010203010902740001010080fa0904"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/ttyUSB0\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000001340)=ANY=[], 0x1020) r1 = syz_open_dev$usbfs(&(0x7f0000000080), 0xf, 0x8041) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f00000001c0)={0x0, 0x2, "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"}) 42.756050291s ago: executing program 41 (id=257): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') write(r0, &(0x7f0000000080)='1000', 0x4) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x10000000, 0x3, 0xc032, 0xffffffff, 0x0) 42.724042452s ago: executing program 42 (id=278): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0xc, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, 0x0}) 36.341197399s ago: executing program 2 (id=333): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/dwc3/dwc3_ctrl_req/inject\x00', 0x2, 0x0) write(r0, 0x0, 0x300) 36.237336591s ago: executing program 2 (id=334): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="62f5ff6ccf3d2ec97f0e4bc8a900d2e75067a5109d749c", 0x17) read(r1, &(0x7f0000000b00), 0x64) 36.016468987s ago: executing program 2 (id=337): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006840)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x10b}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) read$FUSE(r2, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="696e6c696e655f646174612c6163746976655f6c6f67733d342c636865636b706f696e743d64697361626c652c6e6f71756f74612c7573726a71756f74613de3212a2c646174615f666c7573682c6163746976655f6c6f67733d322c6a71666d743d76667376312c657874656e745f63616368652c7265736769643d", @ANYRESHEX=0x0, @ANYBLOB="2c0063ffaf05520e0d36d2e6ce9589add89c8f50b255832f10e49aba63cb2363b051cd79e9fdcfde88f162a2631748760ab78be6a1d495cbf65dd5ba02cf542b15184bca4e6107886251e99d5486b0149e293a8fceeedcfc7e"], 0x1, 0x54f9, &(0x7f000000ab40)="$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35.251461816s ago: executing program 2 (id=340): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000200)={[{@nogrpid}, {@jqfmt_vfsv0}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@debug}, {@nombcache}, {@quota}]}, 0x3, 0x42f, &(0x7f0000000940)="$eJzs289rHFUcAPDvzCat/WViqT+aVo1WMfgjadJae/CiKHhQEPRQjzFJS+y2kSaCLUGjSD1Kwbt4FPwLPOlF1JPgVe9SKJJLq6eV2Z1Jdje7aZJustX9fGCS92be8t53Z97ue/N2AuhZw9mfJGJ/RPweEQO1bGOB4dq/W8uLU38vL04lUam89VdSLXdzeXGqKFq8bl+R6YtIP0viSIt65y9fOT9ZLs9cyvNjCxfeH5u/fOW52QuT52bOzVycOH365InxF05NPN+ROLO4bg59NHf08GvvXHtj6sy1d3/+Ninib4qjQ4bXO/hkpdLh6rrrQF066etiQ9iUUq2bRn+1/w9EKVZP3kC8+mlXGwdsq0qlUnmg/eGlCvA/lkS3WwB0R/FFn81/i22Hhh53hRsv1SZAWdy38q12pC/SvEx/0/y2k4Yj4szSP19lW2zPfQgAgAbfZ+OfZ1uN/9Kovy90b76GMhgR90XEwYg4FRGHIuL+iGrZByPioU3W37xIsnb8k17fUmAblI3/XszXthrHf8XoLwZLee5ANf7+5OxseeZ4/p6MRP/uLD++Th0/vPLbF+2O1Y//si2rvxgL5u243re78TXTkwuTdxJzvRufRAz1tYo/WVkJSCLicEQMbbGO2ae/Odru2O3jX0cH1pkqX0c8VTv/S9EUfyFZf31y7J4ozxwfK66KtX759eqb7eq/o/g7IDv/e1te/yvxDyb167Xzm6/j6h+ft53TbPX635W83bDvw8mFhUvjEbuS12uNrt8/0VRuYrV8Fv/Isdb9/2CsvhNHIiK7iB+OiEci4tG87Y9FxOMRcWyd+H96+Yn3th7/9srin97U+V9N7IrmPa0TpfM/ftdQ6eBm4s/O/8lqaiTfs5HPv420a2tXMwAAAPz3pBGxP5J0dCWdpqOjtd/wH4q9aXlufuGZs3MfXJyuPSMwGP1pcadroO5+6Hg+rS/yE035E/l94y9Le6r50am58nS3g4cet69N/8/8Wep264Bt53kt6F36P/Qu/R96l/4PvatF/9/TjXYAO6/V9//HXWgHsPOa+r9lP+gh5v/Qu/R/6F36P/Sk+T1x+4fkJSTWJCK9K5ohsU2Jbn8yAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAdMa/AQAA//9QOObV") r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000e00)=0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000680)='./bus\x00', 0x0, 0x5000, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100, 0x21) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x19, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780800d1cbf7966d61f53dc17769048b0000fd0c000000000000000000000000000000000200000000000000000000000000008000", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030003, 0x2, 0x1, 0x0, r0, &(0x7f0000000080)='$', 0x1, 0x0, 0x0, 0x0, r2}]) 34.816704266s ago: executing program 2 (id=345): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/rndis.rn0\x00', 0x1ed) symlinkat(&(0x7f0000000180)='./config/usb_gadget/g1/functions/rndis.rn0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/configs/c.1/rndis.rn0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='dummy_udc.0\n\x00', 0xc) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ed) mount(0x0, &(0x7f0000000340)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc/driver/rndis-000\x00', 0x0, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) 34.369271137s ago: executing program 2 (id=349): r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) connect$can_bcm(r0, &(0x7f0000000000), 0x10) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x400000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="0500000093c21faf16da39de706f640b5d196102000000003f420f000000000003090000000000003f420f000000f3ffffffffffffff0000", 0x38}]) 34.369109017s ago: executing program 43 (id=349): r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) connect$can_bcm(r0, &(0x7f0000000000), 0x10) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x400000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="0500000093c21faf16da39de706f640b5d196102000000003f420f000000000003090000000000003f420f000000f3ffffffffffffff0000", 0x38}]) 33.993243766s ago: executing program 8 (id=359): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000300)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r3, &(0x7f00000004c0)='\n', 0x1) 33.953234778s ago: executing program 8 (id=361): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, 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2b898bf8a40a199a2059f8248c1303351dca3fb38906a682f66a94ee660debd6eaaee7b2f1051781084b3c9d626263d011a3daf971b708750a77614753b89b5e1a77a52510ced5708083fb48c554dfd6aacfcf97650f3a3b3f97566050e76da968d4eceb83bc1e005ed1596d6e0ec5e2c90231e62496d7435ec5b28f805e3b7aefdd3718e4ff53065b8e4b15175d80eec59218d8278e711c6049bf6d62ae7069578e957135463d7616b37c1e4bf44d60dac6c7aa04cbbc4a64bb0cc0b059abb6b26f8ed5203232ddd8a6c5882e6e6c53068a71bc84c5834104e85bc96db2163798a3881929248b8c788e5bdc9e46e5f7f3f6ad43fad6fa381a0b924bd938702470b330fb90ba73d557c0d203d55edaed6e3a01aeb53b061dad57713ab27e1a9e0d06b534a65d85beb061bb5258bbb38179ea612a6f402affb8ca018ebf0d6f61d44d5a657c080c7d2dbc9b08c07713b17b0f173ada59b57abb401212f4f1fa026491b48d08cf46a704ab43e46de8ea596d68658523b61a156278b3b77bd1f4491381bfd874ed72b00675fd5b4b7c0ec13c6837434ba8e22230d32e7bb1287e488e14f5c5602cd4ca88012b244c7f23f4897e27027aa862ca139bc8b5fe14be7554832ab02e4ba19699a1e66825d94c7c44451062819a38d3376f0a3716b210c7adf4bfbbc303058aa2e054b3bd53539764f177b11b05451705550f90196997de3d1d480e500cd9d234078cb1a09c63d8911381d327402702c2765fe92b8ba3a0189b2b11b7460996c36eaae3ecb4f4e63bfafd7953ff086dfc0b12e616bbdca4707631467b830d244bd3f4371744bc8a4baac728a397818875d1b6a4a2f0d10be607122a6fe813f52e4456b8a5eb6c9ee0cf889f777a03cc26a055f9f259cfc4f8552b568a4b371260af062619dfb215ecfe7b318f8d627d2777bd5103d6ca2948d19d5812112962b63c2bf3d090ff19185dbc5ad49a580451de717c0baa288cd96669babe88a8b1ab6d0936c4c407878786695f46f59ef06c5c2166b661542c598b6e0551d490946182841184a7a0e669c6ccd73a342f65c4525dc7522dccab15fa72bd07588b5bca71635b9466ca72a504c74cca1c573e8d40d83d1b5c5326481ff8a2055a2e0fb997fe8e4787deaa2a8a57afe74a971e7f1f280895f2fc9d99c41416adef7b70ec47e7a12d0ca3c0ab1dba3c2d65bb172fde1fcd7f97692d3d8c9657e3277ce95947d59bf37dde3f35f7a5d76575f5c14caf7f0926c0896995a5f42efd0d38c42de202bea5b5db39bf697f9a96b54aefec723db523893186634763e7399bfa8029c2708dc817984528601c77a1d78bd4b2c85f10f5ca9363badcdab51a1b315cafa5c2ef64f60395f53efb9d60d89e1b2a5f147508c90d2b09476eee3cb9b5957669a77cd2c522909480dea9be3406d1779ffe4539f2e03efb5f8c2d040f0ea776ff869a36862246294d0ced556a129ef78327617052dc1ef5cfb4e5986ba2f0e063b90e1657d8977b58827a3c4e3d556eb3cf0540685f7c9eda461aa2ecc539fec3d2d56be99a518f11752f2be2f670c5fbe8010ac4eae0ede31c1a48f747ff2eac9fc069d3700a40bf5fcda80a3a4f5fa920f117a72de6da51195d2d7f0cc92ff7835bce2ba6b564832f582df56b24cf30c8297a826a4bbfe0afeb1da3e986b3d0a95509e0037d212a70178ecb246061e067238ea9238e4c4a9a7c6fc5dcba290970f50c52598423336c523f2de7580d059fb53934cb0beb208585e897fafeba30853e54badefa197478fe6b9f26ed0d33babb53acee7b7221d8e0cad7a6bd0d9383ced6391bf88ca7aa50c75c136075e87b92445f02fbbc92f7cb65fe2bbe0bf0c9fc2577da63a56f1efbeb276c1f4d01da6f6f7a842212d96dd45edcd2aee7f2c553ace15eb9336bb1804ec252998c5c8b25033894b05c01ce7c77b73ec0e239478c67d5378fe5a53fe6269025d54006e9bb1cbd09b81a39615517c609f3d74e377888f641587121f0f097b48d8be85800295ebab9407978a9cd379966577cb6e1f5261e4305696a2cdd50d8cb1964d3ae18ec730d40f9c782533efba47db8378c6aa15ce85985e211fff2659729599802a7b585cbef3a2762595f67e2054a0fb4457b146e7a656abb2c4b2387d760f7e5b8b7864132317d5ba29a662f50af8dc182d2fbe216db8e997ac856bc59855ca48999699cd6c5576cc47bf8a8c30638c7e08847e5083aa82068940409461d1065c2b53292d3ab145d5bb590bcd278e48ebd34920b18a2e1731c1855ae5a3ed637ff568d205a08cf98c58f5d79c99912e6c1ab257ece0d68ef13d69a56364419aac7df43f43d5faa9ad851c9810648f9050012e55475109ca3ada3452b78a7964377e0d862e022c73ca3ed6cee8c5fbb2d7c12f91c4851fea7c5b02e0a3c5364b7fcca110f20f8858465c498d7e9c6049417fc5c7d4e0059852a6d794af426e938a401cf43b2ba9f4f3f6f0f2eb710ecf3c0c36c4b3072597f805eca9cb14602292ec7d5601e6b1555c8d024aa4bb81a4cff98cb03725cb184ea7dbed6814106a1402bf68a2e51660af930a500d5530651a0dbf2fdc01a31a99be25350b5c8a5fe01155343d028c03e09009ef2c386a24eba8d842cac581402c8faec7dca1623afe25a230d8d4a8bd23df3cf12abedc2a50e387285acf1b3105011a2bdefb204a53b20be213b50f5244511f25852271e05c03fb9a799ac7ea675ffbde8de181368748a9707674e7e70f28a75e4036b6cf9e0693f91a65be4478b6630067ad8dae030a4b7b9784a206b2f7cfeeefc65aae11fc20190f4d6387bab05fa6de640bfbfb0c4f604878771aeace0676d12325e61b19a5317c4d4bb9fe6f3fc8b171f1116528b7cbcc4a91c26a729b512196828075f4d0aeac98887e2a6a19b4e1f1f66233962961c0d49df14c3e6123c9ec8dd7152ad045000107365fd5ed7ce6a6d65ae0736a7e227f77c9b0903d4589ac58ceb691583cdb93ae3fc792c886663cb7c5b0640deb66e29b3c69d2f1a3d1d47d7b672ee3c49e90bd406aa84a0189808924c4e67c5495b045e779c58ca65b42889f52d7315c66be3716dc8592b4875629cd0cb02c29d42bdf9ca5c16bc9051c2a6c09d0695bfba58c19a995838c022e9936c407d8999aa65e4a9d6d8eff99f8dcfac9b561375b6d1293441b9d32533161062c053c63ef09f6100cd748700a710f5bfc2a6297b15242b1f41e21bd004b885d6429a0d334a8c115f7d53d278dad24c9d295b97c50eb340d1e6d523f1757e2014c1605c3bd35f0cfdb74f79850423a37e2f95dfe41c56df09724d21065377f1818311f0c70aaf6fb2d4fc8d9eef576136617371d85481770ce9c390859eacfebba34e75a238ce80bcccadd6c42e8e186be3c15451131fbe9e345c05ab8e23f917d269686a9b5f06dd474f95757b9e5a3328416595539cbdfa69efa9702e5a268b1a70c6e5ff2c118a6e574bfecf17b1576e4f2f7ee566b0b2b5388476a68562991ac01412fa463b0f9e586ad4bde59e91a4b303268b5d8644cb7996cfbba422facd59875ed6ac057e563412255c412be0928a0b6fdb6f35d7008b5d5528ca796a4a69bd90b993a52da9c7d62f4b71a2763f822bb39f3ed39cc5ad5a4d51b5c27d31d105000f3f1e705ed5c42067106f3fe6d30151021bcab7f3a1ad9175b3d3644325aa676b9e057bf9d9aa3348b1d9b31bd639c59bb63f46a6c18794ae006db3b1ee20368160a82e26aee5a9fdc6b44df8be294f3ac0a1275e57ebf5e384b141ce89dd51aaf2248274468894645ba54bc4e6b9788b1eb5043c1f0dffe2e13c6179d0238d8cd037b6fe3e484445ab458fa09e4e8010d3288aa6e6cdbfba4b62c7984d058da8993d5de1df75a1ce8e3bd5875709fd2ede4cd5843e7102ed4031ed096a0c6e3ae9d522ad95ef4af83599507dd32fe3325819cdd7718c9797e921e6e365175e1dd53991edcd2baf27df8b1670d01967e97b3e3e75d297f908deedf2e3b91bd61973e8aa75a5a6f9db11525dd35556bbd13873602a320af74677832f93bd01f1e0631c882c8ab254a26b73a60a6c90cf9b96bd576e05b9befbce882c5d29198451bd15acaa894a5276ea9d870f49a33ee9d2429ef35a905b281deb75be54fa0c9e47be5876d7dce01986f2d0e7ae6df9b87a0ba6cfa55cec0c65dd386db5adc427eac18a00c9aded475417add4ebb8880ef3dd218a9ec3e6e13456f8de1630774e918fe5288dbaec3dd2a74698ec9e28ad573761b9e78af3d5c7a61e3eefc1a54c25bb841529b3fc9137836a2e7eff5ffae8e44f0257160da51ec0b3d144b92f1f43d2782513705baf5930903602d40cb4de87feca7243d2248a78a5d684e303ae147acc96e0b755eea77092b5f6efa723afc6c9a44c575738725815a9af1ced500", 0x2000, &(0x7f0000000200)={&(0x7f0000000400)={0x50, 0x0, 0x100000001, {0x7, 0x28, 0x7a, 0x2143040, 0x4, 0x9, 0x2, 0xffffdffc, 0x0, 0x0, 0x190, 0xfffffffd}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000040)={0x38, 0x6, 0x0, {0x1, 0x6, 0xf, 0x0, 'batadv_slave_1\x00'}}, 0x38) 33.421768811s ago: executing program 0 (id=350): r0 = socket(0x2a, 0x2, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newtfilter={0x4c, 0x2c, 0xd27, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, r1, {0xa, 0x2}, {}, {0x1c, 0xfff9}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x800}, @TCA_FLOWER_KEY_IP_PROTO={0x5, 0x9, 0x84}, @TCA_FLOWER_KEY_PORT_SRC_MAX={0x6, 0x58, 0x4e22}]}}]}, 0x4c}}, 0x24004000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 33.377126692s ago: executing program 0 (id=370): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x4c, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x8}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x4c}}, 0x0) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)={0x54, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x6}]}]}, 0x54}}, 0x0) 33.343913412s ago: executing program 0 (id=371): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='0\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r4, &(0x7f00000004c0)='\n', 0x1) 33.343398932s ago: executing program 0 (id=372): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040f905ffff0001010203010902200001010080fa0904000002ff00000007058102400000070502024000"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='dev/ttyUSB0\x00', 0x2, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2a1}], 0x1, 0x3) 33.268939274s ago: executing program 6 (id=376): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0xd0, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x6, 0x100, 0x10002, 0x8, {0x6, 0x9, 0x2, 0x80000000000000ff, 0x3, 0x0, 0x80000002, 0x58, 0x7fffffff, 0x6000, 0x9, r2, r3, 0x1, 0x4}}, {0x2, 0x537, 0x24, 0xf6, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, &(0x7f0000000680)=""/142, 0x8e) getdents64(r4, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x30, 0x0, 0x4000000000200, [{0x1, 0x9, 0x1, 0x0, '\\'}]}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f000000ce00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c6c0)={0x78, 0x0, 0xb1a7, {0x4, 0x44f7d3cb, 0x0, {0x3, 0x18be7617, 0x6569, 0x8, 0x1ff, 0x5, 0x6, 0x2, 0x1b15, 0xc000, 0x3a7, r2, r3, 0x2, 0x3}}}, 0x0, &(0x7f000000c800)={0x30, 0x0, 0x8, [{0x4, 0x7, 0x1, 0x8, '$'}]}, 0x0, 0x0, 0x0, 0x0}) getdents(r4, 0x0, 0x0) 33.106124608s ago: executing program 8 (id=377): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x2501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0x4000, 0xe000, 0x8, 0x77, 0x0, 0x3, 0xcb, 0x2, 0x0, 0x6, 0x6, 0xf4}, {0x2, 0x9000, 0x3, 0xeb, 0x2, 0x0, 0x0, 0xff, 0x7, 0x0, 0x3}, {0xeeee0000, 0x1000, 0xa, 0x0, 0xae, 0xc4, 0x5, 0x1, 0x41, 0x3, 0x4, 0xfc}, {0x1, 0x0, 0x9, 0x4, 0x81, 0x0, 0x9, 0x0, 0x3, 0x0, 0x9}, {0x0, 0x8080000, 0x3, 0x4, 0x0, 0x5, 0x8, 0x6, 0x2, 0x34, 0xff}, {0xffff1000, 0x1, 0x0, 0x78, 0x8, 0x0, 0x2, 0x1c, 0xa3, 0xff, 0x5}, {0xeeee8000, 0xdddd1000, 0xa, 0x4, 0x0, 0x0, 0x4, 0x20, 0x15, 0x3}, {0x0, 0x6000, 0xa, 0x0, 0xa4, 0x7, 0x8, 0x40, 0x26, 0x0, 0x0, 0xfe}, {0x80a0000, 0x7}, {0x3000, 0xfffd}, 0xddf9ffda, 0x0, 0x0, 0x120, 0x0, 0xf801, 0xdddd1000, [0x80000001, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe]}) 33.078340589s ago: executing program 8 (id=378): r0 = inotify_init() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x7101}) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd24, 0x1, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x9, 0x7b2d2bff, 0x4, 0x2bfe, 0x6, 0x9, 0x3, 0x5, 0x2}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$cgroup_devices(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) close_range(r0, 0xffffffffffffffff, 0x0) 33.02176291s ago: executing program 6 (id=379): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./nfsd\x00', &(0x7f00000000c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/versions\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='-2 -3 +4\n', 0x9) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='tcp 2049\n', 0x9) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='1\n', 0x2) close(r2) 33.02154268s ago: executing program 6 (id=380): socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/usb/drivers/usbip-host/match_busid\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='add 1-1\x00', 0x8) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/usb/drivers/usbip-host/match_busid\x00', 0x1, 0x0) write(r2, &(0x7f0000000280)='add 2-1\x00', 0x8) close(r2) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x2faf080}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/usb/drivers/usb/unbind\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1-1\x00', 0x4) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/bus/usb/drivers/usb/unbind\x00', 0x1, 0x0) write(r4, &(0x7f00000003c0)='2-1\x00', 0x4) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/usb/drivers/usbip-host/bind\x00', 0x1, 0x0) write(r5, &(0x7f0000000440)='1-1\x00', 0x4) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/bus/usb/drivers/usbip-host/bind\x00', 0x1, 0x0) write(r6, &(0x7f00000004c0)='2-1\x00', 0x4) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/usb/devices/1-1/usbip_sockfd\x00', 0x1, 0x0) write(r7, &(0x7f0000000540)='3\x00', 0x2) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/bus/usb/devices/2-1/usbip_sockfd\x00', 0x1, 0x0) write(r8, &(0x7f00000005c0)='3\x00', 0x2) close(r8) nanosleep(&(0x7f0000000300)={0x0, 0x2faf080}, 0x0) write(r0, &(0x7f0000000600)="00000002000000010000000000000000000000000000000200"/48, 0x30) 33.01729893s ago: executing program 8 (id=381): syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505", @ANYRESDEC], 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000240)=@urb_type_iso={0x0, {0x5}, 0x3, 0x80, 0x0, 0x0, 0x2, 0x6512c6de, 0x1, 0x8, 0x100, 0x0, [{0x1ff, 0x3, 0x1}]}) 32.685207058s ago: executing program 5 (id=388): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001980)={0x9, {"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", 0x1000}}, 0x1006) 32.670914369s ago: executing program 5 (id=389): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys_mnt\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='sys_mnt\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='sys_mnt/block/zram0/reset\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='sys_mnt/block/zram0/comp_algorithm\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='zstd', 0x4) close(r1) 32.647189169s ago: executing program 5 (id=390): r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4098884, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000440)={'syz_tun\x00', 0x101}) sendto$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 32.61933201s ago: executing program 5 (id=391): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r1, 0x4020aed2, &(0x7f0000000000)={0x1000, 0x0, 0x8}) 32.573650331s ago: executing program 5 (id=392): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) 32.528003572s ago: executing program 1 (id=396): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='0\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r4, &(0x7f00000004c0)='\n', 0x1) 32.505390033s ago: executing program 1 (id=397): lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x2) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f00000000c0)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0x0, 0x5, 0x4, 0x7, 0xe0a}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x0, 0x401}) 32.377379316s ago: executing program 1 (id=398): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000240)='./config/usb_gadget/g1/functions/acm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1/acm.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='0x80', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/MaxPower\x00', 0x1, 0x0) write(r1, &(0x7f00000003c0)='500', 0x3) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000440)='dummy_udc.0', 0xb) close(r2) nanosleep(&(0x7f0000000200)={0x0, 0x11e1a300}, 0x0) nanosleep(&(0x7f0000000200)={0x0, 0x11e1a300}, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x19, 0x2) ioctl(r3, 0x80045505, &(0x7f0000000300)="01000000") close(r3) 32.027457394s ago: executing program 1 (id=399): mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='dir0/tracing_on\x00', 0x1, 0x0) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000400)='dir0/trace_marker\x00', 0x1, 0x0) write(r0, &(0x7f0000000040)="616e306d058d8ef0ea4e8c880aeaacc859553d3372cce5142d560fdad57b7811d200157f21cc0200285a159d9a2c227ab14697b2828cfef2646cbe9c", 0x3c) openat(0xffffffffffffff9c, &(0x7f0000000a00)='dir0/per_cpu/cpu0/trace\x00', 0x0, 0x0) 32.015653985s ago: executing program 1 (id=400): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0, 0x1000000}, 0x20) 31.949768447s ago: executing program 1 (id=401): syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) 31.763504231s ago: executing program 5 (id=402): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905", @ANYRES64], 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x4008c001, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r2, 0x0, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) 31.667473353s ago: executing program 0 (id=403): syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000005b40)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0], 0x5, 0x5505, &(0x7f0000000340)="$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symlinkat(&(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x8004587d, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x8000200000000000, 0x0, 0x85c, 0x5}) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file7\x00', 0x1ac) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000005e00)='./file1\x00', 0x10c5419, 0x0, 0x4, 0x0, &(0x7f0000000280)) 31.451100499s ago: executing program 8 (id=404): read$msr(0xffffffffffffffff, 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0xa, 0x8000000000002}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000440)="de5392d8b4ea00f0f555f7f032626d4b23808f25bb7edf4cf9eddc44886204403b49919fea54dea5e8ffd7497b7eb2e930c7d52ef9740a54ea8cd39feed676f5006a00f8bd3018520e1d74f16556e552"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f00000006c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) 31.418391129s ago: executing program 6 (id=405): r0 = inotify_init() r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x7101}) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd24, 0x1, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x9, 0x7b2d2bff, 0x4, 0x2bfe, 0x6, 0x9, 0x3, 0x5, 0x2}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$cgroup_devices(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) close_range(r0, 0xffffffffffffffff, 0x0) 31.375410141s ago: executing program 0 (id=406): r0 = add_key$keyring(&(0x7f0000000680), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(0x0, &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000100)={0x0, "00379bce195566778899aabbccddfcff00112233445566778899aabbccddeeff000011688e0346d524b29db701e5ddeeff8000", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000180)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x32]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000001c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000200)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x34]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000240)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x35]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000280)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000002c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000300)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x38, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x0, 0x38]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000340)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x39]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000380)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x61]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000003c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x62]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000400)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "00112233444d66778899aabbccddefff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff0011223344556677889c69bbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000440)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x64]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000480)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x65]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000004c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x66]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000500)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000540)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x31]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) 31.351750902s ago: executing program 6 (id=407): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='0\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='0\n', 0x2) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='usbip-vudc.0\n', 0xd) write(r4, &(0x7f00000004c0)='\n', 0x1) 31.307100632s ago: executing program 6 (id=408): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='N\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1000\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='0\x00', 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0) write(r4, &(0x7f0000000280)='100\x00', 0x3) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 0s ago: executing program 44 (id=401): syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) kernel console output (not intermixed with test programs): 141.435746][ T277] ? memset+0x35/0x40 [ 141.439765][ T277] ? iov_iter_init+0xbc/0x180 [ 141.444454][ T277] vfs_read+0x6c0/0xc20 [ 141.448621][ T277] ? kernel_read+0x1f0/0x1f0 [ 141.453222][ T277] ? var_wake_function+0xf0/0xf0 [ 141.458176][ T277] ? net_rx_action+0x85b/0x910 [ 141.462954][ T277] ? __kasan_check_read+0x11/0x20 [ 141.468091][ T277] ? __fdget_pos+0x1f7/0x380 [ 141.472696][ T277] ksys_read+0x14a/0x260 [ 141.476956][ T277] ? vfs_write+0xfd0/0xfd0 [ 141.481389][ T277] ? __kasan_check_write+0x14/0x20 [ 141.486512][ T277] ? switch_fpu_return+0x15d/0x2c0 [ 141.491634][ T277] __x64_sys_read+0x7b/0x90 [ 141.496151][ T277] x64_sys_call+0x96d/0x9a0 [ 141.500666][ T277] do_syscall_64+0x4c/0xa0 [ 141.505094][ T277] ? clear_bhb_loop+0x50/0xa0 [ 141.509788][ T277] ? clear_bhb_loop+0x50/0xa0 [ 141.514743][ T277] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 141.520654][ T277] RIP: 0033:0x7f8d81e4d017 [ 141.525084][ T277] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 141.544789][ T277] RSP: 002b:00007ffde20ca4e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 141.553217][ T277] RAX: ffffffffffffffda RBX: 000055558c5d1500 RCX: 00007f8d81e4d017 [ 141.561202][ T277] RDX: 0000000000000004 RSI: 00007ffde20ca53c RDI: 0000000000000003 [ 141.569187][ T277] RBP: 00007ffde20ca9e0 R08: 0000000000000000 R09: 0000000000000000 [ 141.577173][ T277] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 141.585160][ T277] R13: 00007ffde20ca53c R14: 00007ffde20ca5d0 R15: 0000000000000000 [ 141.593152][ T277] [ 141.596180][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 141.603666][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 141.613761][ C1] Call Trace: [ 141.617052][ C1] [ 141.619996][ C1] __dump_stack+0x21/0x30 [ 141.624336][ C1] dump_stack_lvl+0x110/0x170 [ 141.629023][ C1] ? show_regs_print_info+0x20/0x20 [ 141.634233][ C1] ? prandom_u32+0x24d/0x290 [ 141.638838][ C1] dump_stack+0x15/0x20 [ 141.643006][ C1] should_fail+0x3ab/0x500 [ 141.647440][ C1] __should_failslab+0xa4/0xe0 [ 141.652223][ C1] should_failslab+0x9/0x20 [ 141.656745][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 141.661709][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 141.667006][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 141.672571][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 141.677955][ C1] icmp6_dst_alloc+0x35f/0x520 [ 141.682737][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 141.687429][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 141.692381][ C1] ? ndisc_send_rs+0x61f/0x960 [ 141.697163][ C1] ? memcpy+0x56/0x70 [ 141.701167][ C1] ndisc_send_rs+0x711/0x960 [ 141.705773][ C1] addrconf_rs_timer+0x35a/0x600 [ 141.710729][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 141.716814][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 141.721875][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 141.727450][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 141.733539][ C1] call_timer_fn+0x38/0x290 [ 141.738065][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 141.744151][ C1] __run_timers+0x637/0x9a0 [ 141.748673][ C1] ? calc_index+0x200/0x200 [ 141.753192][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 141.758062][ C1] run_timer_softirq+0x6a/0xf0 [ 141.762847][ C1] handle_softirqs+0x250/0x560 [ 141.767624][ C1] __irq_exit_rcu+0x52/0xf0 [ 141.772147][ C1] irq_exit_rcu+0x9/0x10 [ 141.776401][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 141.782046][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 141.788061][ C1] RIP: 0033:0x7f793114d017 [ 141.792497][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 141.812123][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 141.818223][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 141.826335][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 141.834333][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 141.842326][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 141.850315][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 141.858313][ C1] [ 141.861384][ T325] CPU: 0 PID: 325 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 141.861688][ C1] FAULT_INJECTION: forcing a failure. [ 141.861688][ C1] name failslab, interval 1, probability 10, space 0, times 924 [ 141.868873][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 141.868889][ T325] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 141.898775][ T325] Call Trace: [ 141.902068][ T325] [ 141.905013][ T325] __dump_stack+0x21/0x30 [ 141.909370][ T325] dump_stack_lvl+0x110/0x170 [ 141.914085][ T325] ? show_regs_print_info+0x20/0x20 [ 141.919484][ T325] dump_stack+0x15/0x20 [ 141.923661][ T325] should_fail+0x3ab/0x500 [ 141.928128][ T325] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.934214][ T325] __should_failslab+0xa4/0xe0 [ 141.939015][ T325] should_failslab+0x9/0x20 [ 141.943533][ T325] slab_pre_alloc_hook+0x39/0xd0 [ 141.948486][ T325] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.954567][ T325] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.960647][ T325] __kmalloc_track_caller+0x6c/0x2c0 [ 141.965948][ T325] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.972057][ T325] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.978138][ T325] __alloc_skb+0x210/0x730 [ 141.982657][ T325] wg_socket_send_buffer_to_peer+0x37/0x170 [ 141.988565][ T325] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 141.994668][ T325] wg_packet_handshake_send_worker+0x200/0x290 [ 142.000840][ T325] ? wg_prev_queue_dequeue+0x230/0x230 [ 142.006313][ T325] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 142.011794][ T325] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 142.017614][ T325] ? try_to_wake_up+0x610/0x1150 [ 142.022572][ T325] process_one_work+0x6c8/0xbb0 [ 142.027450][ T325] worker_thread+0xaa0/0x1250 [ 142.032165][ T325] kthread+0x3f5/0x4f0 [ 142.036271][ T325] ? worker_clr_flags+0x190/0x190 [ 142.041328][ T325] ? kthread_blkcg+0xd0/0xd0 [ 142.045944][ T325] ret_from_fork+0x1f/0x30 [ 142.050462][ T325] [ 142.053498][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 142.060987][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 142.071053][ C1] Call Trace: [ 142.074379][ C1] [ 142.077324][ C1] __dump_stack+0x21/0x30 [ 142.081693][ C1] dump_stack_lvl+0x110/0x170 [ 142.086385][ C1] ? show_regs_print_info+0x20/0x20 [ 142.091594][ C1] ? prandom_u32+0x24d/0x290 [ 142.096202][ C1] dump_stack+0x15/0x20 [ 142.100406][ C1] should_fail+0x3ab/0x500 [ 142.101852][ T6] FAULT_INJECTION: forcing a failure. [ 142.101852][ T6] name failslab, interval 1, probability 10, space 0, times 923 [ 142.104886][ C1] __should_failslab+0xa4/0xe0 [ 142.122500][ C1] should_failslab+0x9/0x20 [ 142.127072][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 142.132033][ C1] ? dst_alloc+0x15c/0x1d0 [ 142.136461][ C1] kmem_cache_alloc+0x44/0x260 [ 142.141236][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 142.147056][ C1] dst_alloc+0x15c/0x1d0 [ 142.147058][ C0] FAULT_INJECTION: forcing a failure. [ 142.147058][ C0] name failslab, interval 1, probability 10, space 0, times 923 [ 142.164150][ C1] icmp6_dst_alloc+0xec/0x520 [ 142.168849][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 142.174494][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 142.179451][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 142.184164][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 142.189125][ C1] ? ndisc_send_rs+0x61f/0x960 [ 142.193904][ C1] ? memcpy+0x56/0x70 [ 142.197899][ C1] ndisc_send_rs+0x711/0x960 [ 142.202507][ C1] addrconf_rs_timer+0x35a/0x600 [ 142.207478][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.213560][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 142.218602][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 142.224166][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.230246][ C1] call_timer_fn+0x38/0x290 [ 142.234761][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.240844][ C1] __run_timers+0x637/0x9a0 [ 142.245361][ C1] ? calc_index+0x200/0x200 [ 142.249882][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 142.254745][ C1] run_timer_softirq+0x6a/0xf0 [ 142.259521][ C1] handle_softirqs+0x250/0x560 [ 142.264312][ C1] __irq_exit_rcu+0x52/0xf0 [ 142.268826][ C1] irq_exit_rcu+0x9/0x10 [ 142.273081][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 142.278721][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 142.284709][ C1] RIP: 0033:0x7f793114d017 [ 142.289135][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 142.308794][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 142.314873][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 142.322855][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 142.330839][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 142.338817][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 142.346819][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 142.354811][ C1] [ 142.357835][ C0] CPU: 0 PID: 413 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 142.358866][ C1] FAULT_INJECTION: forcing a failure. [ 142.358866][ C1] name failslab, interval 1, probability 10, space 0, times 922 [ 142.365318][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 142.388220][ C0] Workqueue: events_unbound toggle_allocation_gate [ 142.394765][ C0] Call Trace: [ 142.398057][ C0] [ 142.400914][ C0] __dump_stack+0x21/0x30 [ 142.405250][ C0] dump_stack_lvl+0x110/0x170 [ 142.409937][ C0] ? show_regs_print_info+0x20/0x20 [ 142.415151][ C0] ? prandom_u32+0x24d/0x290 [ 142.419758][ C0] dump_stack+0x15/0x20 [ 142.423922][ C0] should_fail+0x3ab/0x500 [ 142.428347][ C0] __should_failslab+0xa4/0xe0 [ 142.433126][ C0] should_failslab+0x9/0x20 [ 142.437645][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 142.442597][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 142.447901][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 142.453459][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 142.458848][ C0] icmp6_dst_alloc+0x35f/0x520 [ 142.463648][ C0] ndisc_send_skb+0x2a9/0xcf0 [ 142.468341][ C0] ? ret_from_fork+0x1f/0x30 [ 142.472944][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 142.477894][ C0] ? ndisc_send_rs+0x61f/0x960 [ 142.482675][ C0] ? memcpy+0x56/0x70 [ 142.486692][ C0] ndisc_send_rs+0x711/0x960 [ 142.491300][ C0] addrconf_rs_timer+0x35a/0x600 [ 142.496252][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.502333][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 142.507368][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 142.512946][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.519027][ C0] call_timer_fn+0x38/0x290 [ 142.523544][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.529623][ C0] __run_timers+0x637/0x9a0 [ 142.534147][ C0] ? calc_index+0x200/0x200 [ 142.538662][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 142.543529][ C0] run_timer_softirq+0x6a/0xf0 [ 142.548307][ C0] handle_softirqs+0x250/0x560 [ 142.553087][ C0] ? irqtime_account_irq+0xbe/0x390 [ 142.558305][ C0] __irq_exit_rcu+0x52/0xf0 [ 142.562823][ C0] irq_exit_rcu+0x9/0x10 [ 142.567076][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 142.572761][ C0] [ 142.575708][ C0] [ 142.578648][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 142.584661][ C0] RIP: 0010:smp_call_function_many_cond+0x8ad/0x9e0 [ 142.591267][ C0] Code: 0f b6 44 05 00 84 c0 0f 85 9b 00 00 00 41 8b 1f 89 de 83 e6 01 31 ff e8 31 48 0a 00 83 e3 01 75 07 e8 77 44 0a 00 eb 42 f3 90 <48> b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 75 10 41 f7 [ 142.610890][ C0] RSP: 0018:ffffc900078f7860 EFLAGS: 00000293 [ 142.616973][ C0] RAX: ffffffff815f728f RBX: 0000000000000001 RCX: ffff888115940000 [ 142.624954][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 142.632935][ C0] RBP: ffffc900078f7978 R08: ffff8881f7038e97 R09: 1ffff1103ee071d2 [ 142.640920][ C0] R10: dffffc0000000000 R11: ffffed103ee071d3 R12: ffff8881f7038e80 [ 142.648906][ C0] R13: 1ffff1103ee2784d R14: 0000000000000001 R15: ffff8881f713c268 [ 142.656897][ C0] ? smp_call_function_many_cond+0x8cf/0x9e0 [ 142.662899][ C0] ? text_poke_sync+0x30/0x30 [ 142.667586][ C0] ? smp_call_function_many+0x40/0x40 [ 142.672969][ C0] ? __kmalloc_track_caller+0x74/0x2c0 [ 142.678445][ C0] ? text_poke+0x20/0x20 [ 142.682703][ C0] ? text_poke_loc_init+0x388/0x560 [ 142.687909][ C0] ? text_poke_sync+0x30/0x30 [ 142.692593][ C0] on_each_cpu_cond_mask+0x43/0x80 [ 142.697719][ C0] text_poke_bp_batch+0x1d4/0x600 [ 142.702752][ C0] ? text_poke_loc_init+0x560/0x560 [ 142.707958][ C0] ? __kasan_check_write+0x14/0x20 [ 142.713080][ C0] ? mutex_lock+0x9b/0x1c0 [ 142.717530][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 142.724139][ C0] ? text_poke_queue+0xde/0x1a0 [ 142.729000][ C0] text_poke_finish+0x1a/0x30 [ 142.733689][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 142.739683][ C0] __jump_label_update+0x38f/0x3b0 [ 142.744807][ C0] jump_label_update+0x39b/0x450 [ 142.749755][ C0] static_key_disable_cpuslocked+0xc5/0x1a0 [ 142.755679][ C0] static_key_disable+0x1a/0x30 [ 142.760540][ C0] toggle_allocation_gate+0x3af/0x440 [ 142.765923][ C0] ? kfence_debugfs_init+0x70/0x70 [ 142.771046][ C0] ? ttwu_do_activate+0x179/0x2a0 [ 142.776084][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 142.781908][ C0] ? try_to_wake_up+0x610/0x1150 [ 142.786858][ C0] process_one_work+0x6c8/0xbb0 [ 142.791726][ C0] worker_thread+0xaa0/0x1250 [ 142.796416][ C0] ? __kasan_check_read+0x11/0x20 [ 142.801450][ C0] kthread+0x3f5/0x4f0 [ 142.805530][ C0] ? worker_clr_flags+0x190/0x190 [ 142.810570][ C0] ? kthread_blkcg+0xd0/0xd0 [ 142.815170][ C0] ret_from_fork+0x1f/0x30 [ 142.819600][ C0] [ 142.822629][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 142.822917][ C0] FAULT_INJECTION: forcing a failure. [ 142.822917][ C0] name failslab, interval 1, probability 10, space 0, times 921 [ 142.830110][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 142.830124][ C1] Call Trace: [ 142.830131][ C1] [ 142.830139][ C1] __dump_stack+0x21/0x30 [ 142.863606][ C1] dump_stack_lvl+0x110/0x170 [ 142.868298][ C1] ? show_regs_print_info+0x20/0x20 [ 142.873500][ C1] ? prandom_u32+0x24d/0x290 [ 142.878100][ C1] dump_stack+0x15/0x20 [ 142.882260][ C1] should_fail+0x3ab/0x500 [ 142.886690][ C1] __should_failslab+0xa4/0xe0 [ 142.891470][ C1] should_failslab+0x9/0x20 [ 142.895983][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 142.900932][ C1] ? dst_alloc+0x15c/0x1d0 [ 142.905357][ C1] kmem_cache_alloc+0x44/0x260 [ 142.910128][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 142.915947][ C1] dst_alloc+0x15c/0x1d0 [ 142.920203][ C1] icmp6_dst_alloc+0xec/0x520 [ 142.924889][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 142.930536][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 142.935496][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 142.940213][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 142.945178][ C1] ndisc_send_rs+0x711/0x960 [ 142.949791][ C1] addrconf_rs_timer+0x35a/0x600 [ 142.954766][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.960850][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.966932][ C1] call_timer_fn+0x38/0x290 [ 142.971451][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 142.977545][ C1] __run_timers+0x637/0x9a0 [ 142.982065][ C1] ? calc_index+0x200/0x200 [ 142.986584][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 142.991452][ C1] run_timer_softirq+0x6a/0xf0 [ 142.996231][ C1] handle_softirqs+0x250/0x560 [ 143.001111][ C1] __irq_exit_rcu+0x52/0xf0 [ 143.005643][ C1] irq_exit_rcu+0x9/0x10 [ 143.009898][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 143.015574][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 143.021583][ C1] RIP: 0033:0x7f793114d017 [ 143.026015][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 143.045638][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 143.051723][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 143.059717][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 143.067712][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 143.075709][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 143.083699][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 143.091688][ C1] [ 143.094716][ C0] CPU: 0 PID: 413 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 143.095035][ C1] FAULT_INJECTION: forcing a failure. [ 143.095035][ C1] name failslab, interval 1, probability 10, space 0, times 920 [ 143.102199][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 143.102215][ C0] Workqueue: events_unbound toggle_allocation_gate [ 143.131620][ C0] Call Trace: [ 143.134920][ C0] [ 143.137774][ C0] __dump_stack+0x21/0x30 [ 143.142123][ C0] dump_stack_lvl+0x110/0x170 [ 143.146812][ C0] ? show_regs_print_info+0x20/0x20 [ 143.152018][ C0] ? prandom_u32+0x24d/0x290 [ 143.156620][ C0] dump_stack+0x15/0x20 [ 143.160786][ C0] should_fail+0x3ab/0x500 [ 143.165215][ C0] __should_failslab+0xa4/0xe0 [ 143.169999][ C0] should_failslab+0x9/0x20 [ 143.174512][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 143.179481][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 143.184798][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 143.190386][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 143.195768][ C0] icmp6_dst_alloc+0x35f/0x520 [ 143.200553][ C0] ndisc_send_skb+0x2a9/0xcf0 [ 143.205262][ C0] ? ret_from_fork+0x1f/0x30 [ 143.209865][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 143.214815][ C0] ? skb_put+0x10a/0x1f0 [ 143.219070][ C0] ndisc_send_rs+0x711/0x960 [ 143.223678][ C0] ? ndisc_send_rs+0x131/0x960 [ 143.228472][ C0] addrconf_rs_timer+0x35a/0x600 [ 143.233420][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 143.239499][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 143.245581][ C0] call_timer_fn+0x38/0x290 [ 143.250097][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 143.256197][ C0] __run_timers+0x637/0x9a0 [ 143.260720][ C0] ? calc_index+0x200/0x200 [ 143.265238][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 143.270099][ C0] run_timer_softirq+0x6a/0xf0 [ 143.274875][ C0] handle_softirqs+0x250/0x560 [ 143.279655][ C0] ? irqtime_account_irq+0xbe/0x390 [ 143.284861][ C0] __irq_exit_rcu+0x52/0xf0 [ 143.289376][ C0] irq_exit_rcu+0x9/0x10 [ 143.293635][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 143.299285][ C0] [ 143.302241][ C0] [ 143.305200][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 143.311208][ C0] RIP: 0010:smp_call_function_many_cond+0x8ad/0x9e0 [ 143.317818][ C0] Code: 0f b6 44 05 00 84 c0 0f 85 9b 00 00 00 41 8b 1f 89 de 83 e6 01 31 ff e8 31 48 0a 00 83 e3 01 75 07 e8 77 44 0a 00 eb 42 f3 90 <48> b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 75 10 41 f7 [ 143.337437][ C0] RSP: 0018:ffffc900078f7860 EFLAGS: 00000293 [ 143.343518][ C0] RAX: ffffffff815f728f RBX: 0000000000000001 RCX: ffff888115940000 [ 143.351503][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 143.359484][ C0] RBP: ffffc900078f7978 R08: ffff8881f7038e97 R09: 1ffff1103ee071d2 [ 143.367576][ C0] R10: dffffc0000000000 R11: ffffed103ee071d3 R12: ffff8881f7038e80 [ 143.375574][ C0] R13: 1ffff1103ee2784d R14: 0000000000000001 R15: ffff8881f713c268 [ 143.383575][ C0] ? smp_call_function_many_cond+0x8cf/0x9e0 [ 143.389585][ C0] ? text_poke_sync+0x30/0x30 [ 143.394276][ C0] ? smp_call_function_many+0x40/0x40 [ 143.399661][ C0] ? __kmalloc_track_caller+0x74/0x2c0 [ 143.405134][ C0] ? text_poke+0x20/0x20 [ 143.409389][ C0] ? text_poke_loc_init+0x388/0x560 [ 143.414606][ C0] ? text_poke_sync+0x30/0x30 [ 143.419299][ C0] on_each_cpu_cond_mask+0x43/0x80 [ 143.424420][ C0] text_poke_bp_batch+0x1d4/0x600 [ 143.429456][ C0] ? text_poke_loc_init+0x560/0x560 [ 143.434679][ C0] ? __kasan_check_write+0x14/0x20 [ 143.439805][ C0] ? mutex_lock+0x9b/0x1c0 [ 143.444238][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 143.450842][ C0] ? text_poke_queue+0xde/0x1a0 [ 143.455703][ C0] text_poke_finish+0x1a/0x30 [ 143.460389][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 143.466385][ C0] __jump_label_update+0x38f/0x3b0 [ 143.471508][ C0] jump_label_update+0x39b/0x450 [ 143.476460][ C0] static_key_disable_cpuslocked+0xc5/0x1a0 [ 143.482367][ C0] static_key_disable+0x1a/0x30 [ 143.487237][ C0] toggle_allocation_gate+0x3af/0x440 [ 143.492625][ C0] ? kfence_debugfs_init+0x70/0x70 [ 143.497751][ C0] ? ttwu_do_activate+0x179/0x2a0 [ 143.502874][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 143.508690][ C0] ? try_to_wake_up+0x610/0x1150 [ 143.513651][ C0] process_one_work+0x6c8/0xbb0 [ 143.518522][ C0] worker_thread+0xaa0/0x1250 [ 143.523212][ C0] ? __kasan_check_read+0x11/0x20 [ 143.528246][ C0] kthread+0x3f5/0x4f0 [ 143.532324][ C0] ? worker_clr_flags+0x190/0x190 [ 143.537366][ C0] ? kthread_blkcg+0xd0/0xd0 [ 143.541977][ C0] ret_from_fork+0x1f/0x30 [ 143.546411][ C0] [ 143.549451][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 143.556936][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 143.567007][ C1] Call Trace: [ 143.570301][ C1] [ 143.573244][ C1] __dump_stack+0x21/0x30 [ 143.577619][ C1] dump_stack_lvl+0x110/0x170 [ 143.582312][ C1] ? show_regs_print_info+0x20/0x20 [ 143.587550][ C1] ? prandom_u32+0x24d/0x290 [ 143.592153][ C1] dump_stack+0x15/0x20 [ 143.596317][ C1] should_fail+0x3ab/0x500 [ 143.600747][ C1] __should_failslab+0xa4/0xe0 [ 143.605524][ C1] should_failslab+0x9/0x20 [ 143.610034][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 143.614984][ C1] ? __alloc_skb+0xe4/0x730 [ 143.619494][ C1] kmem_cache_alloc+0x44/0x260 [ 143.624276][ C1] __alloc_skb+0xe4/0x730 [ 143.628616][ C1] wg_packet_send_keepalive+0x62/0x1c0 [ 143.634080][ C1] ? wg_expired_send_keepalive+0x1f/0x1b0 [ 143.639811][ C1] ? wg_expired_retransmit_handshake+0x230/0x230 [ 143.646154][ C1] wg_expired_send_keepalive+0x2e/0x1b0 [ 143.651708][ C1] ? wg_expired_retransmit_handshake+0x230/0x230 [ 143.658062][ C1] call_timer_fn+0x38/0x290 [ 143.662580][ C1] ? wg_expired_retransmit_handshake+0x230/0x230 [ 143.668914][ C1] __run_timers+0x637/0x9a0 [ 143.673432][ C1] ? calc_index+0x200/0x200 [ 143.677943][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 143.682807][ C1] run_timer_softirq+0x6a/0xf0 [ 143.687582][ C1] handle_softirqs+0x250/0x560 [ 143.692357][ C1] __irq_exit_rcu+0x52/0xf0 [ 143.696872][ C1] irq_exit_rcu+0x9/0x10 [ 143.701131][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 143.706778][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 143.712766][ C1] RIP: 0033:0x7f793114d017 [ 143.717194][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 143.736810][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 143.742887][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 143.750864][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 143.758862][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 143.766851][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 143.774855][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 143.782840][ C1] [ 143.785893][ T1026] CPU: 0 PID: 1026 Comm: kworker/u4:7 Not tainted syzkaller #0 [ 143.786695][ C1] FAULT_INJECTION: forcing a failure. [ 143.786695][ C1] name failslab, interval 1, probability 10, space 0, times 918 [ 143.793463][ T1026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 143.816372][ T1026] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 143.823331][ T1026] Call Trace: [ 143.826621][ T1026] [ 143.829576][ T1026] __dump_stack+0x21/0x30 [ 143.833925][ T1026] dump_stack_lvl+0x110/0x170 [ 143.838614][ T1026] ? show_regs_print_info+0x20/0x20 [ 143.843822][ T1026] dump_stack+0x15/0x20 [ 143.847990][ T1026] should_fail+0x3ab/0x500 [ 143.852422][ T1026] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.858596][ T1026] __should_failslab+0xa4/0xe0 [ 143.863372][ T1026] should_failslab+0x9/0x20 [ 143.867882][ T1026] slab_pre_alloc_hook+0x39/0xd0 [ 143.872920][ T1026] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.879003][ T1026] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.885084][ T1026] __kmalloc_track_caller+0x6c/0x2c0 [ 143.890411][ T1026] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.896494][ T1026] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.902602][ T1026] __alloc_skb+0x210/0x730 [ 143.907036][ T1026] wg_socket_send_buffer_to_peer+0x37/0x170 [ 143.912942][ T1026] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 143.919021][ T1026] wg_packet_handshake_send_worker+0x200/0x290 [ 143.925187][ T1026] ? wg_prev_queue_dequeue+0x230/0x230 [ 143.930660][ T1026] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 143.936137][ T1026] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 143.941951][ T1026] ? try_to_wake_up+0x610/0x1150 [ 143.946912][ T1026] process_one_work+0x6c8/0xbb0 [ 143.951781][ T1026] worker_thread+0xaa0/0x1250 [ 143.956477][ T1026] ? __kasan_check_read+0x11/0x20 [ 143.961516][ T1026] kthread+0x3f5/0x4f0 [ 143.965599][ T1026] ? worker_clr_flags+0x190/0x190 [ 143.970642][ T1026] ? kthread_blkcg+0xd0/0xd0 [ 143.975247][ T1026] ret_from_fork+0x1f/0x30 [ 143.979674][ T1026] [ 143.982711][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 143.990194][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 144.000266][ C1] Call Trace: [ 144.003575][ C1] [ 144.006518][ C1] __dump_stack+0x21/0x30 [ 144.010862][ C1] dump_stack_lvl+0x110/0x170 [ 144.015554][ C1] ? show_regs_print_info+0x20/0x20 [ 144.020780][ C1] ? prandom_u32+0x24d/0x290 [ 144.025380][ C1] dump_stack+0x15/0x20 [ 144.029546][ C1] should_fail+0x3ab/0x500 [ 144.033980][ C1] __should_failslab+0xa4/0xe0 [ 144.038756][ C1] should_failslab+0x9/0x20 [ 144.043277][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 144.048235][ C1] ? dst_alloc+0x15c/0x1d0 [ 144.052666][ C1] kmem_cache_alloc+0x44/0x260 [ 144.057443][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 144.063264][ C1] dst_alloc+0x15c/0x1d0 [ 144.067520][ C1] icmp6_dst_alloc+0xec/0x520 [ 144.072206][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 144.077848][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 144.082803][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 144.087499][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 144.092454][ C1] ? ndisc_send_rs+0x61f/0x960 [ 144.097228][ C1] ? memcpy+0x56/0x70 [ 144.101220][ C1] ndisc_send_rs+0x711/0x960 [ 144.105819][ C1] addrconf_rs_timer+0x35a/0x600 [ 144.110772][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.116985][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 144.122026][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 144.127597][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.133681][ C1] call_timer_fn+0x38/0x290 [ 144.138200][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.144284][ C1] __run_timers+0x637/0x9a0 [ 144.148798][ C1] ? calc_index+0x200/0x200 [ 144.153319][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 144.158208][ C1] run_timer_softirq+0x6a/0xf0 [ 144.162988][ C1] handle_softirqs+0x250/0x560 [ 144.167770][ C1] __irq_exit_rcu+0x52/0xf0 [ 144.172287][ C1] irq_exit_rcu+0x9/0x10 [ 144.176541][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 144.182187][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 144.188181][ C1] RIP: 0033:0x7f793114d017 [ 144.192606][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 144.212223][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 144.218308][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 144.226296][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 144.234277][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 144.242264][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 144.250249][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 144.258242][ C1] [ 144.261277][ T1034] CPU: 0 PID: 1034 Comm: syz-executor Not tainted syzkaller #0 [ 144.261663][ C1] FAULT_INJECTION: forcing a failure. [ 144.261663][ C1] name failslab, interval 1, probability 10, space 0, times 917 [ 144.268861][ T1034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 144.268875][ T1034] Call Trace: [ 144.268882][ T1034] [ 144.268889][ T1034] __dump_stack+0x21/0x30 [ 144.302315][ T1034] dump_stack_lvl+0x110/0x170 [ 144.307005][ T1034] ? show_regs_print_info+0x20/0x20 [ 144.312215][ T1034] dump_stack+0x15/0x20 [ 144.316381][ T1034] should_fail+0x3ab/0x500 [ 144.320811][ T1034] __should_failslab+0xa4/0xe0 [ 144.325594][ T1034] should_failslab+0x9/0x20 [ 144.330113][ T1034] slab_pre_alloc_hook+0x39/0xd0 [ 144.335063][ T1034] ? getname_flags+0xba/0x510 [ 144.339750][ T1034] kmem_cache_alloc+0x44/0x260 [ 144.344530][ T1034] ? kmem_cache_free+0x100/0x320 [ 144.349484][ T1034] getname_flags+0xba/0x510 [ 144.354014][ T1034] user_path_at_empty+0x2f/0x1c0 [ 144.358978][ T1034] __x64_sys_umount+0xf9/0x170 [ 144.363758][ T1034] ? path_umount+0xfa0/0xfa0 [ 144.368363][ T1034] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 144.374538][ T1034] x64_sys_call+0x8b7/0x9a0 [ 144.379062][ T1034] do_syscall_64+0x4c/0xa0 [ 144.383489][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 144.388181][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 144.392870][ T1034] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 144.398775][ T1034] RIP: 0033:0x7f0f84d980d7 [ 144.403200][ T1034] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 144.423366][ T1034] RSP: 002b:00007ffeae292f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 144.431792][ T1034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f84d980d7 [ 144.439777][ T1034] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeae293000 [ 144.447766][ T1034] RBP: 00007ffeae293000 R08: 00007ffeae294000 R09: 00000000ffffffff [ 144.455775][ T1034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeae294090 [ 144.463765][ T1034] R13: 00007f0f84e2c30a R14: 0000000000021b01 R15: 00007ffeae2940d0 [ 144.471777][ T1034] [ 144.474814][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 144.482307][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 144.492374][ C1] Call Trace: [ 144.495664][ C1] [ 144.498607][ C1] __dump_stack+0x21/0x30 [ 144.502956][ C1] dump_stack_lvl+0x110/0x170 [ 144.507677][ C1] ? show_regs_print_info+0x20/0x20 [ 144.512898][ C1] ? prandom_u32+0x24d/0x290 [ 144.517502][ C1] dump_stack+0x15/0x20 [ 144.521680][ C1] should_fail+0x3ab/0x500 [ 144.526105][ C1] __should_failslab+0xa4/0xe0 [ 144.530885][ C1] should_failslab+0x9/0x20 [ 144.535404][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 144.540368][ C1] ? dst_alloc+0x15c/0x1d0 [ 144.544806][ C1] kmem_cache_alloc+0x44/0x260 [ 144.549583][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 144.555428][ C1] dst_alloc+0x15c/0x1d0 [ 144.557888][ T325] FAULT_INJECTION: forcing a failure. [ 144.557888][ T325] name failslab, interval 1, probability 10, space 0, times 916 [ 144.559694][ C1] icmp6_dst_alloc+0xec/0x520 [ 144.577225][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 144.582872][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 144.587824][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 144.592519][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 144.597472][ C1] ndisc_send_rs+0x711/0x960 [ 144.602088][ C1] addrconf_rs_timer+0x35a/0x600 [ 144.607035][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.613121][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.619205][ C1] call_timer_fn+0x38/0x290 [ 144.623727][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 144.629808][ C1] __run_timers+0x637/0x9a0 [ 144.634339][ C1] ? calc_index+0x200/0x200 [ 144.638858][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 144.643723][ C1] run_timer_softirq+0x6a/0xf0 [ 144.648500][ C1] handle_softirqs+0x250/0x560 [ 144.653292][ C1] __irq_exit_rcu+0x52/0xf0 [ 144.657812][ C1] irq_exit_rcu+0x9/0x10 [ 144.662093][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 144.667741][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 144.673738][ C1] RIP: 0033:0x7f793114d017 [ 144.678166][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 144.697798][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 144.703877][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 144.711861][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 144.719842][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 144.727820][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 144.735797][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 144.743785][ C1] [ 144.746843][ T1379] CPU: 0 PID: 1379 Comm: syz.5.402 Not tainted syzkaller #0 [ 144.746918][ C1] FAULT_INJECTION: forcing a failure. [ 144.746918][ C1] name failslab, interval 1, probability 10, space 0, times 915 [ 144.754153][ T1379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 144.777240][ T1379] Call Trace: [ 144.780539][ T1379] [ 144.783482][ T1379] __dump_stack+0x21/0x30 [ 144.787835][ T1379] dump_stack_lvl+0x110/0x170 [ 144.792529][ T1379] ? show_regs_print_info+0x20/0x20 [ 144.797747][ T1379] ? prandom_u32+0x24d/0x290 [ 144.802354][ T1379] dump_stack+0x15/0x20 [ 144.806528][ T1379] should_fail+0x3ab/0x500 [ 144.810989][ T1379] __should_failslab+0xa4/0xe0 [ 144.815781][ T1379] should_failslab+0x9/0x20 [ 144.820299][ T1379] slab_pre_alloc_hook+0x39/0xd0 [ 144.825276][ T1379] kmem_cache_alloc_trace+0x48/0x270 [ 144.830583][ T1379] ? __get_vm_area_node+0x11d/0x350 [ 144.835794][ T1379] __get_vm_area_node+0x11d/0x350 [ 144.840836][ T1379] __vmalloc_node_range+0xe8/0xad0 [ 144.845965][ T1379] ? kcov_mmap+0x2b/0x130 [ 144.850314][ T1379] ? kmem_cache_alloc_trace+0x119/0x270 [ 144.855881][ T1379] ? _raw_spin_unlock+0x4d/0x70 [ 144.860744][ T1379] ? __get_vm_area_node+0x31d/0x350 [ 144.865958][ T1379] __vmalloc_node_range+0x36a/0xad0 [ 144.871187][ T1379] ? kcov_mmap+0x2b/0x130 [ 144.875538][ T1379] vmalloc_user+0x73/0x80 [ 144.879904][ T1379] ? kcov_mmap+0x2b/0x130 [ 144.884266][ T1379] kcov_mmap+0x2b/0x130 [ 144.888436][ T1379] mmap_file+0x60/0xb0 [ 144.892518][ T1379] mmap_region+0xe42/0x1700 [ 144.897044][ T1379] do_mmap+0x812/0xf10 [ 144.901170][ T1379] vm_mmap_pgoff+0x1d6/0x410 [ 144.905780][ T1379] ? account_locked_vm+0x270/0x270 [ 144.910905][ T1379] ksys_mmap_pgoff+0x161/0x1d0 [ 144.915802][ T1379] __x64_sys_mmap+0xfa/0x110 [ 144.920435][ T1379] x64_sys_call+0x83/0x9a0 [ 144.924882][ T1379] do_syscall_64+0x4c/0xa0 [ 144.929321][ T1379] ? clear_bhb_loop+0x50/0xa0 [ 144.934012][ T1379] ? clear_bhb_loop+0x50/0xa0 [ 144.938705][ T1379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 144.944624][ T1379] RIP: 0033:0x7f5d58529c02 [ 144.949053][ T1379] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64 [ 144.968680][ T1379] RSP: 002b:00007ffe8860ecb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 144.977114][ T1379] RAX: ffffffffffffffda RBX: 00007f5d566fd000 RCX: 00007f5d58529c02 [ 144.985213][ T1379] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f5d566fd000 [ 144.993199][ T1379] RBP: 0000000000000011 R08: 00000000000000dc R09: 0000000000000000 [ 145.001182][ T1379] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003 [ 145.009277][ T1379] R13: 0000000000000003 R14: 0000000000000000 R15: 00007f5d587b1fa0 [ 145.017269][ T1379] [ 145.020307][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 145.027843][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 145.037923][ C1] Call Trace: [ 145.041216][ C1] [ 145.044163][ C1] __dump_stack+0x21/0x30 [ 145.048519][ C1] dump_stack_lvl+0x110/0x170 [ 145.053215][ C1] ? show_regs_print_info+0x20/0x20 [ 145.058455][ C1] ? prandom_u32+0x24d/0x290 [ 145.063063][ C1] dump_stack+0x15/0x20 [ 145.067235][ C1] should_fail+0x3ab/0x500 [ 145.071668][ C1] __should_failslab+0xa4/0xe0 [ 145.076473][ C1] should_failslab+0x9/0x20 [ 145.080996][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 145.085953][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 145.091296][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 145.096870][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 145.102264][ C1] icmp6_dst_alloc+0x35f/0x520 [ 145.107047][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 145.111755][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 145.116756][ C1] ndisc_send_rs+0x711/0x960 [ 145.121385][ C1] addrconf_rs_timer+0x35a/0x600 [ 145.126378][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 145.132473][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 145.137519][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 145.143082][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 145.149174][ C1] call_timer_fn+0x38/0x290 [ 145.153699][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 145.159784][ C1] __run_timers+0x637/0x9a0 [ 145.164307][ C1] ? calc_index+0x200/0x200 [ 145.168837][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 145.169236][ C0] FAULT_INJECTION: forcing a failure. [ 145.169236][ C0] name failslab, interval 1, probability 10, space 0, times 913 [ 145.173721][ C1] run_timer_softirq+0x6a/0xf0 [ 145.191390][ C1] handle_softirqs+0x250/0x560 [ 145.196181][ C1] __irq_exit_rcu+0x52/0xf0 [ 145.200702][ C1] irq_exit_rcu+0x9/0x10 [ 145.204960][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 145.210621][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 145.216678][ C1] RIP: 0033:0x7f793114d017 [ 145.221130][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 145.240916][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 145.247014][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 145.255000][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 145.263098][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 145.271103][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 145.279098][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 145.287089][ C1] [ 145.290131][ C0] CPU: 0 PID: 989 Comm: syz-executor Not tainted syzkaller #0 [ 145.290935][ C1] FAULT_INJECTION: forcing a failure. [ 145.290935][ C1] name failslab, interval 1, probability 10, space 0, times 912 [ 145.297646][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 145.297661][ C0] Call Trace: [ 145.297668][ C0] [ 145.297676][ C0] __dump_stack+0x21/0x30 [ 145.331110][ C0] dump_stack_lvl+0x110/0x170 [ 145.335813][ C0] ? show_regs_print_info+0x20/0x20 [ 145.341021][ C0] ? prandom_u32+0x24d/0x290 [ 145.345624][ C0] dump_stack+0x15/0x20 [ 145.349841][ C0] should_fail+0x3ab/0x500 [ 145.354276][ C0] __should_failslab+0xa4/0xe0 [ 145.359057][ C0] should_failslab+0x9/0x20 [ 145.363574][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 145.368530][ C0] ? __build_skb+0x2a/0x300 [ 145.373049][ C0] kmem_cache_alloc+0x44/0x260 [ 145.377830][ C0] __build_skb+0x2a/0x300 [ 145.382176][ C0] ? build_skb+0x19/0x1f0 [ 145.386520][ C0] build_skb+0x24/0x1f0 [ 145.390690][ C0] page_to_skb+0x12c/0xb60 [ 145.395145][ C0] ? do_group_exit+0x149/0x310 [ 145.399932][ C0] receive_buf+0xcd3/0x4bc0 [ 145.404458][ C0] ? virtnet_poll_tx+0x4e0/0x4e0 [ 145.409406][ C0] ? kasan_quarantine_put+0x34/0x190 [ 145.414706][ C0] ? kfree+0xc4/0x270 [ 145.418724][ C0] ? ____kasan_slab_free+0x130/0x160 [ 145.424023][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 145.429498][ C0] ? detach_buf_split+0x88d/0xa90 [ 145.434543][ C0] ? virtqueue_get_buf_ctx+0x700/0xf60 [ 145.440013][ C0] virtnet_poll+0x510/0xe90 [ 145.444531][ C0] ? refill_work+0x220/0x220 [ 145.449137][ C0] ? virtqueue_disable_cb+0xe3/0x370 [ 145.454437][ C0] __napi_poll+0xbb/0x580 [ 145.458781][ C0] net_rx_action+0x37f/0x910 [ 145.463390][ C0] ? net_tx_action+0x520/0x520 [ 145.468191][ C0] ? irqtime_account_irq+0x76/0x390 [ 145.473408][ C0] handle_softirqs+0x250/0x560 [ 145.478187][ C0] ? irqtime_account_irq+0xbe/0x390 [ 145.483401][ C0] __irq_exit_rcu+0x52/0xf0 [ 145.487923][ C0] irq_exit_rcu+0x9/0x10 [ 145.492186][ C0] common_interrupt+0xbe/0xe0 [ 145.496880][ C0] [ 145.499821][ C0] [ 145.502767][ C0] asm_common_interrupt+0x27/0x40 [ 145.507813][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60 [ 145.513987][ C0] Code: 38 0b 00 00 83 fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 8d 7e 01 8b 89 3c 0b 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 48 8b 45 08 65 48 8b 0d 30 b6 98 7e 65 8b [ 145.533610][ C0] RSP: 0018:ffffc900028674d0 EFLAGS: 00000293 [ 145.539697][ C0] RAX: ffffffff81933618 RBX: 1ffff9200050cea0 RCX: ffff88811a8162c0 [ 145.547711][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 145.555694][ C0] RBP: ffffc900028674d0 R08: ffffea0004c8bd07 R09: 1ffffd40009917a0 [ 145.563688][ C0] R10: dffffc0000000000 R11: fffff940009917a1 R12: dffffc0000000000 [ 145.571696][ C0] R13: ffffea0004c8bd00 R14: 0000000000000000 R15: ffffea0004c8bd00 [ 145.579689][ C0] ? mark_page_accessed+0x3a8/0x8e0 [ 145.584908][ C0] mark_page_accessed+0x3a8/0x8e0 [ 145.589959][ C0] ? __activate_page+0x11e0/0x11e0 [ 145.595083][ C0] ? __kasan_check_write+0x14/0x20 [ 145.600211][ C0] ? __tlb_remove_page_size+0x12f/0x310 [ 145.605777][ C0] ? vm_normal_page+0x99/0x1f0 [ 145.610554][ C0] unmap_page_range+0x123a/0x1e00 [ 145.615591][ C0] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 145.621932][ C0] ? arch_do_signal_or_restart+0xe2/0x1100 [ 145.627754][ C0] ? exit_to_user_mode_loop+0x30/0xe0 [ 145.633216][ C0] ? exit_to_user_mode_prepare+0x87/0xd0 [ 145.638953][ C0] ? syscall_exit_to_user_mode+0x1a/0x30 [ 145.644597][ C0] ? do_syscall_64+0x58/0xa0 [ 145.649225][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 145.655307][ C0] unmap_vmas+0x26d/0x380 [ 145.659655][ C0] ? unmap_page_range+0x1e00/0x1e00 [ 145.664864][ C0] ? __kasan_check_write+0x14/0x20 [ 145.669990][ C0] ? tlb_gather_mmu_fullmm+0x144/0x1c0 [ 145.675465][ C0] exit_mmap+0x412/0x8b0 [ 145.679725][ C0] ? vm_brk+0x30/0x30 [ 145.683722][ C0] ? mutex_unlock+0x8f/0x230 [ 145.688332][ C0] ? uprobe_clear_state+0x2c6/0x320 [ 145.693554][ C0] __mmput+0x92/0x300 [ 145.697569][ C0] mmput+0x50/0x150 [ 145.701415][ C0] do_exit+0xacc/0x29a0 [ 145.705591][ C0] ? put_task_struct+0x90/0x90 [ 145.710378][ C0] ? release_firmware_map_entry+0x190/0x190 [ 145.716293][ C0] ? child_wait_callback+0x220/0x220 [ 145.721595][ C0] ? __kasan_check_write+0x14/0x20 [ 145.726722][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 145.731769][ C0] do_group_exit+0x149/0x310 [ 145.736369][ C0] ? __kasan_check_write+0x14/0x20 [ 145.741498][ C0] ? recalc_sigpending+0x1c4/0x230 [ 145.746619][ C0] get_signal+0x64f/0x1430 [ 145.751057][ C0] arch_do_signal_or_restart+0xe2/0x1100 [ 145.756708][ C0] ? __x64_sys_wait4+0x1b4/0x230 [ 145.761664][ C0] ? get_sigframe_size+0x10/0x10 [ 145.766619][ C0] ? kernel_wait+0x1c0/0x1c0 [ 145.771232][ C0] exit_to_user_mode_loop+0xa7/0xe0 [ 145.776448][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 145.781923][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 145.787395][ C0] do_syscall_64+0x58/0xa0 [ 145.791831][ C0] ? clear_bhb_loop+0x50/0xa0 [ 145.796535][ C0] ? clear_bhb_loop+0x50/0xa0 [ 145.801244][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 145.807152][ C0] RIP: 0033:0x7f793114d017 [ 145.811587][ C0] Code: Unable to access opcode bytes at RIP 0x7f793114cfed. [ 145.819132][ C0] RSP: 002b:00007ffdfe290aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 145.827563][ C0] RAX: fffffffffffffe00 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 145.835551][ C0] RDX: 0000000040000000 RSI: 00007ffdfe290afc RDI: ffffffffffffffff [ 145.843548][ C0] RBP: 00007ffdfe290afc R08: 0000000000000000 R09: 0000000000000000 [ 145.851536][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 145.859518][ C0] R13: 0000000000000003 R14: 00007ffdfe290d58 R15: 0000000000000000 [ 145.867509][ C0] [ 145.870539][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 145.878034][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 145.888116][ C1] Call Trace: [ 145.891424][ C1] [ 145.894372][ C1] __dump_stack+0x21/0x30 [ 145.898001][ T277] FAULT_INJECTION: forcing a failure. [ 145.898001][ T277] name failslab, interval 1, probability 10, space 0, times 911 [ 145.898727][ C1] dump_stack_lvl+0x110/0x170 [ 145.916268][ C1] ? show_regs_print_info+0x20/0x20 [ 145.921589][ C1] ? prandom_u32+0x24d/0x290 [ 145.926194][ C1] dump_stack+0x15/0x20 [ 145.930360][ C1] should_fail+0x3ab/0x500 [ 145.934794][ C1] __should_failslab+0xa4/0xe0 [ 145.939571][ C1] should_failslab+0x9/0x20 [ 145.944088][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 145.949051][ C1] ? __alloc_skb+0xe4/0x730 [ 145.953568][ C1] kmem_cache_alloc+0x44/0x260 [ 145.958350][ C1] __alloc_skb+0xe4/0x730 [ 145.962703][ C1] ndisc_send_rs+0x310/0x960 [ 145.967409][ C1] addrconf_rs_timer+0x35a/0x600 [ 145.972360][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 145.978444][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 145.983491][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 145.989090][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 145.995180][ C1] call_timer_fn+0x38/0x290 [ 145.999698][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.005781][ C1] __run_timers+0x637/0x9a0 [ 146.010300][ C1] ? calc_index+0x200/0x200 [ 146.014822][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 146.019774][ C1] run_timer_softirq+0x6a/0xf0 [ 146.024561][ C1] handle_softirqs+0x250/0x560 [ 146.029347][ C1] __irq_exit_rcu+0x52/0xf0 [ 146.033875][ C1] irq_exit_rcu+0x9/0x10 [ 146.038139][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 146.043785][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 146.049779][ C1] RIP: 0033:0x7f793114d017 [ 146.054234][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 146.073861][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 146.079952][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 146.087949][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 146.095945][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 146.103938][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 146.111930][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 146.117229][ T1034] FAULT_INJECTION: forcing a failure. [ 146.117229][ T1034] name failslab, interval 1, probability 10, space 0, times 910 [ 146.119931][ C1] [ 146.135820][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted syzkaller #0 [ 146.136381][ C1] FAULT_INJECTION: forcing a failure. [ 146.136381][ C1] name failslab, interval 1, probability 10, space 0, times 909 [ 146.143075][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 146.143092][ T6] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 146.173248][ T6] Call Trace: [ 146.176547][ T6] [ 146.179493][ T6] __dump_stack+0x21/0x30 [ 146.183842][ T6] dump_stack_lvl+0x110/0x170 [ 146.188531][ T6] ? show_regs_print_info+0x20/0x20 [ 146.193741][ T6] ? prandom_u32+0x24d/0x290 [ 146.198373][ T6] dump_stack+0x15/0x20 [ 146.202545][ T6] should_fail+0x3ab/0x500 [ 146.206979][ T6] __should_failslab+0xa4/0xe0 [ 146.211761][ T6] should_failslab+0x9/0x20 [ 146.216279][ T6] slab_pre_alloc_hook+0x39/0xd0 [ 146.221256][ T6] kmem_cache_alloc_trace+0x48/0x270 [ 146.226692][ T6] ? wg_noise_handshake_begin_session+0xd5/0x740 [ 146.233041][ T6] wg_noise_handshake_begin_session+0xd5/0x740 [ 146.239301][ T6] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 146.245410][ T6] wg_packet_send_handshake_response+0x135/0x230 [ 146.251763][ T6] ? wg_packet_send_queued_handshake_initiation+0x210/0x210 [ 146.259086][ T6] ? wg_socket_set_peer_endpoint+0x314/0x970 [ 146.265088][ T6] wg_packet_handshake_receive_worker+0x512/0x910 [ 146.271521][ T6] process_one_work+0x6c8/0xbb0 [ 146.276393][ T6] worker_thread+0xaa0/0x1250 [ 146.281093][ T6] kthread+0x3f5/0x4f0 [ 146.285178][ T6] ? worker_clr_flags+0x190/0x190 [ 146.290224][ T6] ? kthread_blkcg+0xd0/0xd0 [ 146.294827][ T6] ret_from_fork+0x1f/0x30 [ 146.299259][ T6] [ 146.302301][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 146.302899][ T1378] FAULT_INJECTION: forcing a failure. [ 146.302899][ T1378] name failslab, interval 1, probability 10, space 0, times 909 [ 146.309793][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 146.309808][ C1] Call Trace: [ 146.309815][ C1] [ 146.309822][ C1] __dump_stack+0x21/0x30 [ 146.343309][ C1] dump_stack_lvl+0x110/0x170 [ 146.348022][ C1] ? show_regs_print_info+0x20/0x20 [ 146.353245][ C1] ? prandom_u32+0x24d/0x290 [ 146.357863][ C1] dump_stack+0x15/0x20 [ 146.362055][ C1] should_fail+0x3ab/0x500 [ 146.366491][ C1] __should_failslab+0xa4/0xe0 [ 146.371271][ C1] should_failslab+0x9/0x20 [ 146.375786][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 146.380744][ C1] ? __alloc_skb+0xe4/0x730 [ 146.385287][ C1] kmem_cache_alloc+0x44/0x260 [ 146.390072][ C1] __alloc_skb+0xe4/0x730 [ 146.394420][ C1] ndisc_send_rs+0x310/0x960 [ 146.399034][ C1] addrconf_rs_timer+0x35a/0x600 [ 146.403995][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.410082][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 146.415121][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 146.420705][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.426832][ C1] call_timer_fn+0x38/0x290 [ 146.431358][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.437438][ C1] __run_timers+0x637/0x9a0 [ 146.441961][ C1] ? calc_index+0x200/0x200 [ 146.446491][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 146.451357][ C1] run_timer_softirq+0x6a/0xf0 [ 146.456140][ C1] handle_softirqs+0x250/0x560 [ 146.460932][ C1] __irq_exit_rcu+0x52/0xf0 [ 146.465453][ C1] irq_exit_rcu+0x9/0x10 [ 146.469723][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 146.475389][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 146.481382][ C1] RIP: 0033:0x7f793114d017 [ 146.485816][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 146.505469][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 146.511560][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 146.519583][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 146.527598][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 146.535586][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 146.543566][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 146.551552][ C1] [ 146.554634][ T1394] CPU: 0 PID: 1394 Comm: syz.6.408 Not tainted syzkaller #0 [ 146.555167][ C1] FAULT_INJECTION: forcing a failure. [ 146.555167][ C1] name failslab, interval 1, probability 10, space 0, times 908 [ 146.561957][ T1394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 146.561972][ T1394] Call Trace: [ 146.561978][ T1394] [ 146.561986][ T1394] __dump_stack+0x21/0x30 [ 146.595443][ T1394] dump_stack_lvl+0x110/0x170 [ 146.600160][ T1394] ? show_regs_print_info+0x20/0x20 [ 146.605376][ T1394] ? prandom_u32+0x24d/0x290 [ 146.609986][ T1394] dump_stack+0x15/0x20 [ 146.614158][ T1394] should_fail+0x3ab/0x500 [ 146.618598][ T1394] __should_failslab+0xa4/0xe0 [ 146.623382][ T1394] should_failslab+0x9/0x20 [ 146.627898][ T1394] slab_pre_alloc_hook+0x39/0xd0 [ 146.632855][ T1394] kmem_cache_alloc_trace+0x48/0x270 [ 146.638155][ T1394] ? full_proxy_open+0x25e/0x810 [ 146.643110][ T1394] full_proxy_open+0x25e/0x810 [ 146.647891][ T1394] ? open_proxy_open+0x4e0/0x4e0 [ 146.652847][ T1394] do_dentry_open+0x82a/0x1010 [ 146.657636][ T1394] vfs_open+0x73/0x80 [ 146.661634][ T1394] path_openat+0x26e6/0x2f80 [ 146.666246][ T1394] ? __kasan_slab_alloc+0xc9/0xe0 [ 146.671284][ T1394] ? slab_post_alloc_hook+0x4f/0x2b0 [ 146.676603][ T1394] ? __x64_sys_openat+0x136/0x160 [ 146.681738][ T1394] ? x64_sys_call+0x219/0x9a0 [ 146.686432][ T1394] ? do_syscall_64+0x4c/0xa0 [ 146.691038][ T1394] ? do_filp_open+0x400/0x400 [ 146.695733][ T1394] do_filp_open+0x1df/0x400 [ 146.700253][ T1394] ? vfs_tmpfile+0x2d0/0x2d0 [ 146.704867][ T1394] do_sys_openat2+0x15e/0x7f0 [ 146.709557][ T1394] ? __se_sys_futex+0x135/0x330 [ 146.714449][ T1394] ? do_sys_open+0xe0/0xe0 [ 146.718885][ T1394] ? __x64_sys_futex+0x100/0x100 [ 146.723839][ T1394] ? ksys_write+0xf4/0x260 [ 146.728267][ T1394] __x64_sys_openat+0x136/0x160 [ 146.733131][ T1394] x64_sys_call+0x219/0x9a0 [ 146.737644][ T1394] do_syscall_64+0x4c/0xa0 [ 146.742078][ T1394] ? clear_bhb_loop+0x50/0xa0 [ 146.746772][ T1394] ? clear_bhb_loop+0x50/0xa0 [ 146.751463][ T1394] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 146.757369][ T1394] RIP: 0033:0x7f1e9ee9ce99 [ 146.761795][ T1394] 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 [ 146.781412][ T1394] RSP: 002b:00007f1e9d8f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 146.789839][ T1394] RAX: ffffffffffffffda RBX: 00007f1e9f124fa0 RCX: 00007f1e9ee9ce99 [ 146.797840][ T1394] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 146.805844][ T1394] RBP: 00007f1e9ef32eaf R08: 0000000000000000 R09: 0000000000000000 [ 146.813827][ T1394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 146.821808][ T1394] R13: 00007f1e9f125038 R14: 00007f1e9f124fa0 R15: 00007ffe80326a98 [ 146.829802][ T1394] [ 146.832838][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 146.840328][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 146.850406][ C1] Call Trace: [ 146.853695][ C1] [ 146.856641][ C1] __dump_stack+0x21/0x30 [ 146.860991][ C1] dump_stack_lvl+0x110/0x170 [ 146.865680][ C1] ? show_regs_print_info+0x20/0x20 [ 146.870892][ C1] ? prandom_u32+0x24d/0x290 [ 146.875493][ C1] dump_stack+0x15/0x20 [ 146.879665][ C1] should_fail+0x3ab/0x500 [ 146.884097][ C1] __should_failslab+0xa4/0xe0 [ 146.888872][ C1] should_failslab+0x9/0x20 [ 146.893397][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 146.898355][ C1] ? __alloc_skb+0xe4/0x730 [ 146.902896][ C1] kmem_cache_alloc+0x44/0x260 [ 146.907698][ C1] __alloc_skb+0xe4/0x730 [ 146.912047][ C1] ndisc_send_rs+0x310/0x960 [ 146.916678][ C1] addrconf_rs_timer+0x35a/0x600 [ 146.921662][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.927755][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.933842][ C1] call_timer_fn+0x38/0x290 [ 146.938354][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 146.944427][ C1] __run_timers+0x637/0x9a0 [ 146.948943][ C1] ? calc_index+0x200/0x200 [ 146.953460][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 146.958326][ C1] run_timer_softirq+0x6a/0xf0 [ 146.963104][ C1] handle_softirqs+0x250/0x560 [ 146.967883][ C1] __irq_exit_rcu+0x52/0xf0 [ 146.972420][ C1] irq_exit_rcu+0x9/0x10 [ 146.976673][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 146.982313][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 146.988308][ C1] RIP: 0033:0x7f793114d017 [ 146.992730][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 147.012355][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 147.018447][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 147.026471][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 147.034483][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 147.042489][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 147.050470][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 147.058459][ C1] [ 147.061545][ T277] CPU: 0 PID: 277 Comm: syz-executor Not tainted syzkaller #0 [ 147.061697][ C1] FAULT_INJECTION: forcing a failure. [ 147.061697][ C1] name failslab, interval 1, probability 10, space 0, times 907 [ 147.069025][ T277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 147.069038][ T277] Call Trace: [ 147.069045][ T277] [ 147.069052][ T277] __dump_stack+0x21/0x30 [ 147.102601][ T277] dump_stack_lvl+0x110/0x170 [ 147.107396][ T277] ? show_regs_print_info+0x20/0x20 [ 147.112617][ T277] ? prandom_u32+0x24d/0x290 [ 147.117224][ T277] dump_stack+0x15/0x20 [ 147.121397][ T277] should_fail+0x3ab/0x500 [ 147.125835][ T277] __should_failslab+0xa4/0xe0 [ 147.130613][ T277] should_failslab+0x9/0x20 [ 147.135140][ T277] slab_pre_alloc_hook+0x39/0xd0 [ 147.140089][ T277] kmem_cache_alloc_trace+0x48/0x270 [ 147.145385][ T277] ? alloc_pipe_info+0xe6/0x4a0 [ 147.150382][ T277] alloc_pipe_info+0xe6/0x4a0 [ 147.155078][ T277] create_pipe_files+0x8d/0x6c0 [ 147.159944][ T277] __do_pipe_flags+0x4f/0x200 [ 147.164642][ T277] do_pipe2+0xa7/0x190 [ 147.168730][ T277] ? pipe_fcntl+0x510/0x510 [ 147.173250][ T277] ? __ia32_sys_read+0x90/0x90 [ 147.178026][ T277] ? debug_smp_processor_id+0x17/0x20 [ 147.183425][ T277] __x64_sys_pipe2+0x5a/0x70 [ 147.188030][ T277] x64_sys_call+0x354/0x9a0 [ 147.192555][ T277] do_syscall_64+0x4c/0xa0 [ 147.197001][ T277] ? clear_bhb_loop+0x50/0xa0 [ 147.201710][ T277] ? clear_bhb_loop+0x50/0xa0 [ 147.206406][ T277] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.212320][ T277] RIP: 0033:0x7f8d81e90ec9 [ 147.216761][ T277] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 147.236545][ T277] RSP: 002b:00007ffde20ca4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 147.245002][ T277] RAX: ffffffffffffffda RBX: 000055558c5e57e0 RCX: 00007f8d81e90ec9 [ 147.252996][ T277] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 00007ffde20ca4c0 [ 147.260984][ T277] RBP: 00007ffde20caa80 R08: 00007f8d820e4e20 R09: 0000000000000000 [ 147.268974][ T277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffde20ca8c0 [ 147.276961][ T277] R13: 000055558c5eb1a8 R14: 000055558c5e6160 R15: 00007ffde20ca600 [ 147.284951][ T277] [ 147.287982][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 147.288172][ C0] FAULT_INJECTION: forcing a failure. [ 147.288172][ C0] name failslab, interval 1, probability 10, space 0, times 907 [ 147.295469][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 147.318357][ C1] Call Trace: [ 147.321644][ C1] [ 147.324584][ C1] __dump_stack+0x21/0x30 [ 147.328930][ C1] dump_stack_lvl+0x110/0x170 [ 147.333616][ C1] ? show_regs_print_info+0x20/0x20 [ 147.338845][ C1] ? prandom_u32+0x24d/0x290 [ 147.343452][ C1] dump_stack+0x15/0x20 [ 147.347898][ C1] should_fail+0x3ab/0x500 [ 147.352342][ C1] __should_failslab+0xa4/0xe0 [ 147.357126][ C1] should_failslab+0x9/0x20 [ 147.361649][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 147.366607][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 147.371909][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 147.377476][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 147.382859][ C1] icmp6_dst_alloc+0x35f/0x520 [ 147.387637][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 147.392330][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 147.397281][ C1] ? skb_put+0x10a/0x1f0 [ 147.401539][ C1] ndisc_send_rs+0x711/0x960 [ 147.406137][ C1] ? ndisc_send_rs+0x131/0x960 [ 147.410910][ C1] addrconf_rs_timer+0x35a/0x600 [ 147.415860][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.421939][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 147.426984][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 147.432544][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.438626][ C1] call_timer_fn+0x38/0x290 [ 147.443150][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.449233][ C1] __run_timers+0x637/0x9a0 [ 147.453748][ C1] ? calc_index+0x200/0x200 [ 147.458281][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 147.463150][ C1] run_timer_softirq+0x6a/0xf0 [ 147.467929][ C1] handle_softirqs+0x250/0x560 [ 147.472710][ C1] __irq_exit_rcu+0x52/0xf0 [ 147.477230][ C1] irq_exit_rcu+0x9/0x10 [ 147.481486][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 147.487154][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 147.493150][ C1] RIP: 0033:0x7f793114d017 [ 147.497663][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 147.517283][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 147.523454][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 147.531438][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 147.539422][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 147.547404][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 147.555384][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 147.563387][ C1] [ 147.566420][ C0] CPU: 0 PID: 277 Comm: syz-executor Not tainted syzkaller #0 [ 147.566888][ C1] FAULT_INJECTION: forcing a failure. [ 147.566888][ C1] name failslab, interval 1, probability 10, space 0, times 906 [ 147.573929][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 147.596833][ C0] Call Trace: [ 147.600120][ C0] [ 147.603002][ C0] __dump_stack+0x21/0x30 [ 147.607345][ C0] dump_stack_lvl+0x110/0x170 [ 147.612037][ C0] ? show_regs_print_info+0x20/0x20 [ 147.617243][ C0] ? prandom_u32+0x24d/0x290 [ 147.621863][ C0] dump_stack+0x15/0x20 [ 147.626030][ C0] should_fail+0x3ab/0x500 [ 147.630460][ C0] __should_failslab+0xa4/0xe0 [ 147.635238][ C0] should_failslab+0x9/0x20 [ 147.639750][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 147.644701][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 147.649993][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 147.655552][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 147.660933][ C0] icmp6_dst_alloc+0x35f/0x520 [ 147.665709][ C0] ndisc_send_skb+0x2a9/0xcf0 [ 147.670402][ C0] ? do_syscall_64+0x4c/0xa0 [ 147.674998][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.681074][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 147.686024][ C0] ? ndisc_send_rs+0x61f/0x960 [ 147.690798][ C0] ? memcpy+0x56/0x70 [ 147.694817][ C0] ndisc_send_rs+0x711/0x960 [ 147.699419][ C0] addrconf_rs_timer+0x35a/0x600 [ 147.704369][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.710453][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.716555][ C0] call_timer_fn+0x38/0x290 [ 147.721085][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 147.727166][ C0] __run_timers+0x637/0x9a0 [ 147.731687][ C0] ? calc_index+0x200/0x200 [ 147.736205][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 147.741064][ C0] run_timer_softirq+0x6a/0xf0 [ 147.745837][ C0] handle_softirqs+0x250/0x560 [ 147.750623][ C0] __irq_exit_rcu+0x52/0xf0 [ 147.755154][ C0] irq_exit_rcu+0x9/0x10 [ 147.759431][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 147.765074][ C0] [ 147.768015][ C0] [ 147.770981][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 147.776974][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 147.782446][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 147.802082][ C0] RSP: 0018:ffffc90000a57b60 EFLAGS: 00000293 [ 147.808162][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff88811bf2a780 [ 147.816147][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 147.824131][ C0] RBP: ffffc90000a57bf0 R08: 0000000000000003 R09: 0000000000000004 [ 147.832112][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 147.840091][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff9200014af6c [ 147.848084][ C0] ? dump_stack_lvl+0x13b/0x170 [ 147.852947][ C0] ? show_regs_print_info+0x20/0x20 [ 147.858156][ C0] ? prandom_u32+0x24d/0x290 [ 147.862755][ C0] dump_stack+0x15/0x20 [ 147.866925][ C0] should_fail+0x3ab/0x500 [ 147.871362][ C0] __should_failslab+0xa4/0xe0 [ 147.876140][ C0] should_failslab+0x9/0x20 [ 147.880654][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 147.885600][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 147.890898][ C0] ? alloc_pipe_info+0xe6/0x4a0 [ 147.895756][ C0] alloc_pipe_info+0xe6/0x4a0 [ 147.900443][ C0] create_pipe_files+0x8d/0x6c0 [ 147.905302][ C0] __do_pipe_flags+0x4f/0x200 [ 147.910187][ C0] do_pipe2+0xa7/0x190 [ 147.914278][ C0] ? pipe_fcntl+0x510/0x510 [ 147.918802][ C0] ? __ia32_sys_read+0x90/0x90 [ 147.923589][ C0] ? debug_smp_processor_id+0x17/0x20 [ 147.929023][ C0] __x64_sys_pipe2+0x5a/0x70 [ 147.933766][ C0] x64_sys_call+0x354/0x9a0 [ 147.938307][ C0] do_syscall_64+0x4c/0xa0 [ 147.942756][ C0] ? clear_bhb_loop+0x50/0xa0 [ 147.947452][ C0] ? clear_bhb_loop+0x50/0xa0 [ 147.952149][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.958058][ C0] RIP: 0033:0x7f8d81e90ec9 [ 147.962487][ C0] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 147.982109][ C0] RSP: 002b:00007ffde20ca4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 147.990533][ C0] RAX: ffffffffffffffda RBX: 000055558c5e57e0 RCX: 00007f8d81e90ec9 [ 147.998514][ C0] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 00007ffde20ca4c0 [ 148.006587][ C0] RBP: 00007ffde20caa80 R08: 00007f8d820e4e20 R09: 0000000000000000 [ 148.014569][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffde20ca8c0 [ 148.022551][ C0] R13: 000055558c5eb1a8 R14: 000055558c5e6160 R15: 00007ffde20ca600 [ 148.030570][ C0] [ 148.033600][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 148.033792][ C0] FAULT_INJECTION: forcing a failure. [ 148.033792][ C0] name failslab, interval 1, probability 10, space 0, times 905 [ 148.041085][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 148.041099][ C1] Call Trace: [ 148.041106][ C1] [ 148.070203][ C1] __dump_stack+0x21/0x30 [ 148.074553][ C1] dump_stack_lvl+0x110/0x170 [ 148.079245][ C1] ? show_regs_print_info+0x20/0x20 [ 148.084472][ C1] ? prandom_u32+0x24d/0x290 [ 148.089074][ C1] dump_stack+0x15/0x20 [ 148.093259][ C1] should_fail+0x3ab/0x500 [ 148.097689][ C1] __should_failslab+0xa4/0xe0 [ 148.102472][ C1] should_failslab+0x9/0x20 [ 148.106986][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 148.111936][ C1] ? __alloc_skb+0xe4/0x730 [ 148.116463][ C1] kmem_cache_alloc+0x44/0x260 [ 148.121293][ C1] __alloc_skb+0xe4/0x730 [ 148.125654][ C1] ndisc_send_rs+0x310/0x960 [ 148.130273][ C1] addrconf_rs_timer+0x35a/0x600 [ 148.135256][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.141356][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.147446][ C1] call_timer_fn+0x38/0x290 [ 148.152449][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.158540][ C1] __run_timers+0x637/0x9a0 [ 148.163072][ C1] ? calc_index+0x200/0x200 [ 148.167590][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 148.172456][ C1] run_timer_softirq+0x6a/0xf0 [ 148.177247][ C1] handle_softirqs+0x250/0x560 [ 148.182040][ C1] __irq_exit_rcu+0x52/0xf0 [ 148.186591][ C1] irq_exit_rcu+0x9/0x10 [ 148.190850][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 148.196498][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 148.202508][ C1] RIP: 0033:0x7f793114d017 [ 148.206942][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 148.226568][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 148.232654][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 148.240640][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 148.248621][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 148.256603][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 148.264612][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 148.272603][ C1] [ 148.275644][ C0] CPU: 0 PID: 277 Comm: syz-executor Not tainted syzkaller #0 [ 148.275678][ C1] FAULT_INJECTION: forcing a failure. [ 148.275678][ C1] name failslab, interval 1, probability 10, space 0, times 904 [ 148.283130][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 148.283144][ C0] Call Trace: [ 148.283152][ C0] [ 148.312205][ C0] __dump_stack+0x21/0x30 [ 148.316560][ C0] dump_stack_lvl+0x110/0x170 [ 148.321250][ C0] ? show_regs_print_info+0x20/0x20 [ 148.326460][ C0] dump_stack+0x15/0x20 [ 148.330625][ C0] should_fail+0x3ab/0x500 [ 148.335055][ C0] ? ndisc_send_rs+0x310/0x960 [ 148.339832][ C0] __should_failslab+0xa4/0xe0 [ 148.344609][ C0] should_failslab+0x9/0x20 [ 148.349117][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 148.354068][ C0] ? ndisc_send_rs+0x310/0x960 [ 148.358848][ C0] ? ndisc_send_rs+0x310/0x960 [ 148.363629][ C0] __kmalloc_track_caller+0x6c/0x2c0 [ 148.368932][ C0] ? ndisc_send_rs+0x310/0x960 [ 148.373706][ C0] ? ndisc_send_rs+0x310/0x960 [ 148.378482][ C0] __alloc_skb+0x210/0x730 [ 148.382995][ C0] ndisc_send_rs+0x310/0x960 [ 148.387594][ C0] addrconf_rs_timer+0x35a/0x600 [ 148.392638][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.398818][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 148.403875][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 148.409450][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.415547][ C0] call_timer_fn+0x38/0x290 [ 148.420077][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.426202][ C0] __run_timers+0x637/0x9a0 [ 148.430726][ C0] ? calc_index+0x200/0x200 [ 148.435256][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 148.440122][ C0] run_timer_softirq+0x6a/0xf0 [ 148.444938][ C0] handle_softirqs+0x250/0x560 [ 148.449737][ C0] __irq_exit_rcu+0x52/0xf0 [ 148.454274][ C0] irq_exit_rcu+0x9/0x10 [ 148.458535][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 148.464189][ C0] [ 148.467134][ C0] [ 148.470077][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 148.476301][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 148.481773][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 148.501412][ C0] RSP: 0018:ffffc90000a57b60 EFLAGS: 00000293 [ 148.507495][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff88811bf2a780 [ 148.515616][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 148.523596][ C0] RBP: ffffc90000a57bf0 R08: 0000000000000003 R09: 0000000000000004 [ 148.531591][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 148.539575][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff9200014af6c [ 148.547563][ C0] ? dump_stack_lvl+0x13b/0x170 [ 148.552430][ C0] ? show_regs_print_info+0x20/0x20 [ 148.557640][ C0] ? prandom_u32+0x24d/0x290 [ 148.562242][ C0] dump_stack+0x15/0x20 [ 148.566411][ C0] should_fail+0x3ab/0x500 [ 148.570841][ C0] __should_failslab+0xa4/0xe0 [ 148.575618][ C0] should_failslab+0x9/0x20 [ 148.580136][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 148.585095][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 148.590394][ C0] ? alloc_pipe_info+0xe6/0x4a0 [ 148.595258][ C0] alloc_pipe_info+0xe6/0x4a0 [ 148.599944][ C0] create_pipe_files+0x8d/0x6c0 [ 148.604802][ C0] __do_pipe_flags+0x4f/0x200 [ 148.609492][ C0] do_pipe2+0xa7/0x190 [ 148.613577][ C0] ? pipe_fcntl+0x510/0x510 [ 148.618093][ C0] ? __ia32_sys_read+0x90/0x90 [ 148.622881][ C0] ? debug_smp_processor_id+0x17/0x20 [ 148.628269][ C0] __x64_sys_pipe2+0x5a/0x70 [ 148.632877][ C0] x64_sys_call+0x354/0x9a0 [ 148.637418][ C0] do_syscall_64+0x4c/0xa0 [ 148.641849][ C0] ? clear_bhb_loop+0x50/0xa0 [ 148.646537][ C0] ? clear_bhb_loop+0x50/0xa0 [ 148.651223][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 148.657131][ C0] RIP: 0033:0x7f8d81e90ec9 [ 148.661559][ C0] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 148.681199][ C0] RSP: 002b:00007ffde20ca4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 148.689635][ C0] RAX: ffffffffffffffda RBX: 000055558c5e57e0 RCX: 00007f8d81e90ec9 [ 148.697719][ C0] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 00007ffde20ca4c0 [ 148.705704][ C0] RBP: 00007ffde20caa80 R08: 00007f8d820e4e20 R09: 0000000000000000 [ 148.713711][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffde20ca8c0 [ 148.721703][ C0] R13: 000055558c5eb1a8 R14: 000055558c5e6160 R15: 00007ffde20ca600 [ 148.729689][ C0] [ 148.732720][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 148.733127][ C0] FAULT_INJECTION: forcing a failure. [ 148.733127][ C0] name failslab, interval 1, probability 10, space 0, times 903 [ 148.740205][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 148.740220][ C1] Call Trace: [ 148.740227][ C1] [ 148.769342][ C1] __dump_stack+0x21/0x30 [ 148.773705][ C1] dump_stack_lvl+0x110/0x170 [ 148.778393][ C1] ? show_regs_print_info+0x20/0x20 [ 148.783642][ C1] ? prandom_u32+0x24d/0x290 [ 148.788363][ C1] dump_stack+0x15/0x20 [ 148.792528][ C1] should_fail+0x3ab/0x500 [ 148.796986][ C1] __should_failslab+0xa4/0xe0 [ 148.801763][ C1] should_failslab+0x9/0x20 [ 148.806285][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 148.811243][ C1] ? __alloc_skb+0xe4/0x730 [ 148.815759][ C1] kmem_cache_alloc+0x44/0x260 [ 148.820539][ C1] __alloc_skb+0xe4/0x730 [ 148.824986][ C1] ndisc_send_rs+0x310/0x960 [ 148.829596][ C1] addrconf_rs_timer+0x35a/0x600 [ 148.834552][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.840631][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 148.845678][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 148.851260][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.857342][ C1] call_timer_fn+0x38/0x290 [ 148.861855][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 148.867937][ C1] __run_timers+0x637/0x9a0 [ 148.872459][ C1] ? calc_index+0x200/0x200 [ 148.876973][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 148.881847][ C1] run_timer_softirq+0x6a/0xf0 [ 148.886625][ C1] handle_softirqs+0x250/0x560 [ 148.891416][ C1] __irq_exit_rcu+0x52/0xf0 [ 148.895958][ C1] irq_exit_rcu+0x9/0x10 [ 148.900213][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 148.905857][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 148.911853][ C1] RIP: 0033:0x7f793114d017 [ 148.916278][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 148.935999][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 148.942077][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 148.950264][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 148.958260][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 148.966361][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 148.974367][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 148.982357][ C1] [ 148.985545][ C0] CPU: 0 PID: 277 Comm: syz-executor Not tainted syzkaller #0 [ 148.986185][ C1] FAULT_INJECTION: forcing a failure. [ 148.986185][ C1] name failslab, interval 1, probability 10, space 0, times 902 [ 148.993047][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 148.993065][ C0] Call Trace: [ 148.993071][ C0] [ 148.993079][ C0] __dump_stack+0x21/0x30 [ 148.993102][ C0] dump_stack_lvl+0x110/0x170 [ 148.993119][ C0] ? show_regs_print_info+0x20/0x20 [ 148.993136][ C0] ? prandom_u32+0x24d/0x290 [ 149.041328][ C0] dump_stack+0x15/0x20 [ 149.045503][ C0] should_fail+0x3ab/0x500 [ 149.049939][ C0] __should_failslab+0xa4/0xe0 [ 149.054721][ C0] should_failslab+0x9/0x20 [ 149.059245][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 149.064196][ C0] ? dst_alloc+0x15c/0x1d0 [ 149.068635][ C0] kmem_cache_alloc+0x44/0x260 [ 149.073414][ C0] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 149.079244][ C0] dst_alloc+0x15c/0x1d0 [ 149.083493][ C0] icmp6_dst_alloc+0xec/0x520 [ 149.088183][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 149.093839][ C0] ? icmpv6_flow_init+0xd2/0x130 [ 149.098798][ C0] ndisc_send_skb+0x2a9/0xcf0 [ 149.103490][ C0] ? do_syscall_64+0x4c/0xa0 [ 149.108348][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.114517][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 149.119472][ C0] ? ndisc_send_rs+0x61f/0x960 [ 149.124270][ C0] ? memcpy+0x56/0x70 [ 149.128271][ C0] ndisc_send_rs+0x711/0x960 [ 149.132984][ C0] addrconf_rs_timer+0x35a/0x600 [ 149.137941][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.144029][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.150158][ C0] call_timer_fn+0x38/0x290 [ 149.154729][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.160839][ C0] __run_timers+0x637/0x9a0 [ 149.165365][ C0] ? calc_index+0x200/0x200 [ 149.169885][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 149.174770][ C0] run_timer_softirq+0x6a/0xf0 [ 149.179549][ C0] handle_softirqs+0x250/0x560 [ 149.184354][ C0] __irq_exit_rcu+0x52/0xf0 [ 149.188875][ C0] irq_exit_rcu+0x9/0x10 [ 149.193126][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 149.198773][ C0] [ 149.201716][ C0] [ 149.204661][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 149.210656][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 149.216150][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 149.235769][ C0] RSP: 0018:ffffc90000a57b60 EFLAGS: 00000293 [ 149.241852][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff88811bf2a780 [ 149.249839][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 149.257852][ C0] RBP: ffffc90000a57bf0 R08: 0000000000000003 R09: 0000000000000004 [ 149.265840][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 149.273827][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff9200014af6c [ 149.281818][ C0] ? dump_stack_lvl+0x13b/0x170 [ 149.286687][ C0] ? show_regs_print_info+0x20/0x20 [ 149.291898][ C0] ? prandom_u32+0x24d/0x290 [ 149.296499][ C0] dump_stack+0x15/0x20 [ 149.300670][ C0] should_fail+0x3ab/0x500 [ 149.305106][ C0] __should_failslab+0xa4/0xe0 [ 149.309889][ C0] should_failslab+0x9/0x20 [ 149.314406][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 149.319361][ C0] kmem_cache_alloc_trace+0x48/0x270 [ 149.324680][ C0] ? alloc_pipe_info+0xe6/0x4a0 [ 149.329546][ C0] alloc_pipe_info+0xe6/0x4a0 [ 149.334241][ C0] create_pipe_files+0x8d/0x6c0 [ 149.339109][ C0] __do_pipe_flags+0x4f/0x200 [ 149.343800][ C0] do_pipe2+0xa7/0x190 [ 149.347881][ C0] ? pipe_fcntl+0x510/0x510 [ 149.352397][ C0] ? __ia32_sys_read+0x90/0x90 [ 149.357180][ C0] ? debug_smp_processor_id+0x17/0x20 [ 149.362595][ C0] __x64_sys_pipe2+0x5a/0x70 [ 149.367206][ C0] x64_sys_call+0x354/0x9a0 [ 149.371725][ C0] do_syscall_64+0x4c/0xa0 [ 149.376152][ C0] ? clear_bhb_loop+0x50/0xa0 [ 149.380840][ C0] ? clear_bhb_loop+0x50/0xa0 [ 149.385546][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.391461][ C0] RIP: 0033:0x7f8d81e90ec9 [ 149.395895][ C0] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff [ 149.415627][ C0] RSP: 002b:00007ffde20ca4a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 149.424072][ C0] RAX: ffffffffffffffda RBX: 000055558c5e57e0 RCX: 00007f8d81e90ec9 [ 149.432063][ C0] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 00007ffde20ca4c0 [ 149.440050][ C0] RBP: 00007ffde20caa80 R08: 00007f8d820e4e20 R09: 0000000000000000 [ 149.448034][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffde20ca8c0 [ 149.456018][ C0] R13: 000055558c5eb1a8 R14: 000055558c5e6160 R15: 00007ffde20ca600 [ 149.464007][ C0] [ 149.467041][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 149.474624][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 149.484701][ C1] Call Trace: [ 149.488002][ C1] [ 149.490987][ C1] __dump_stack+0x21/0x30 [ 149.495335][ C1] dump_stack_lvl+0x110/0x170 [ 149.500035][ C1] ? show_regs_print_info+0x20/0x20 [ 149.505258][ C1] ? prandom_u32+0x24d/0x290 [ 149.509863][ C1] dump_stack+0x15/0x20 [ 149.514032][ C1] should_fail+0x3ab/0x500 [ 149.518492][ C1] __should_failslab+0xa4/0xe0 [ 149.523273][ C1] should_failslab+0x9/0x20 [ 149.527794][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 149.532749][ C1] ? __alloc_skb+0xe4/0x730 [ 149.537269][ C1] kmem_cache_alloc+0x44/0x260 [ 149.542052][ C1] __alloc_skb+0xe4/0x730 [ 149.546399][ C1] ndisc_send_rs+0x310/0x960 [ 149.551009][ C1] addrconf_rs_timer+0x35a/0x600 [ 149.555966][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.562048][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 149.567120][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 149.572686][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.578788][ C1] call_timer_fn+0x38/0x290 [ 149.583310][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 149.589394][ C1] __run_timers+0x637/0x9a0 [ 149.593935][ C1] ? calc_index+0x200/0x200 [ 149.598459][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 149.603333][ C1] run_timer_softirq+0x6a/0xf0 [ 149.608118][ C1] handle_softirqs+0x250/0x560 [ 149.612902][ C1] __irq_exit_rcu+0x52/0xf0 [ 149.617422][ C1] irq_exit_rcu+0x9/0x10 [ 149.621677][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 149.627324][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 149.633320][ C1] RIP: 0033:0x7f793114d017 [ 149.637747][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 149.657366][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 149.663454][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 149.671444][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 149.679443][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 149.687428][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 149.695414][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 149.703402][ C1] [ 149.706451][ T1034] CPU: 0 PID: 1034 Comm: syz-executor Not tainted syzkaller #0 [ 149.706793][ C1] FAULT_INJECTION: forcing a failure. [ 149.706793][ C1] name failslab, interval 1, probability 10, space 0, times 900 [ 149.714022][ T1034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 149.736928][ T1034] Call Trace: [ 149.740214][ T1034] [ 149.743154][ T1034] __dump_stack+0x21/0x30 [ 149.747495][ T1034] dump_stack_lvl+0x110/0x170 [ 149.752184][ T1034] ? show_regs_print_info+0x20/0x20 [ 149.757393][ T1034] dump_stack+0x15/0x20 [ 149.761558][ T1034] should_fail+0x3ab/0x500 [ 149.765994][ T1034] __should_failslab+0xa4/0xe0 [ 149.770772][ T1034] should_failslab+0x9/0x20 [ 149.775286][ T1034] slab_pre_alloc_hook+0x39/0xd0 [ 149.780239][ T1034] ? getname_flags+0xba/0x510 [ 149.784935][ T1034] kmem_cache_alloc+0x44/0x260 [ 149.789715][ T1034] ? kmem_cache_free+0x100/0x320 [ 149.794668][ T1034] getname_flags+0xba/0x510 [ 149.799185][ T1034] user_path_at_empty+0x2f/0x1c0 [ 149.804134][ T1034] __x64_sys_umount+0xf9/0x170 [ 149.808907][ T1034] ? path_umount+0xfa0/0xfa0 [ 149.813513][ T1034] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 149.819600][ T1034] x64_sys_call+0x8b7/0x9a0 [ 149.824137][ T1034] do_syscall_64+0x4c/0xa0 [ 149.828568][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 149.833254][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 149.837944][ T1034] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 149.843848][ T1034] RIP: 0033:0x7f0f84d980d7 [ 149.848274][ T1034] Code: a2 c7 05 1c 26 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 149.867903][ T1034] RSP: 002b:00007ffeae292f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 149.876328][ T1034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f84d980d7 [ 149.884308][ T1034] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeae293000 [ 149.892305][ T1034] RBP: 00007ffeae293000 R08: 00007ffeae294000 R09: 00000000ffffffff [ 149.900310][ T1034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeae294090 [ 149.908293][ T1034] R13: 00007f0f84e2c30a R14: 0000000000021b01 R15: 00007ffeae2940d0 [ 149.916299][ T1034] [ 149.919327][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 149.926816][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 149.936891][ C1] Call Trace: [ 149.940179][ C1] [ 149.943152][ C1] __dump_stack+0x21/0x30 [ 149.947496][ C1] dump_stack_lvl+0x110/0x170 [ 149.952184][ C1] ? show_regs_print_info+0x20/0x20 [ 149.957396][ C1] ? prandom_u32+0x24d/0x290 [ 149.962000][ C1] dump_stack+0x15/0x20 [ 149.966171][ C1] should_fail+0x3ab/0x500 [ 149.970598][ C1] __should_failslab+0xa4/0xe0 [ 149.975373][ C1] should_failslab+0x9/0x20 [ 149.979886][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 149.984836][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 149.990134][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 149.995727][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 150.001114][ C1] icmp6_dst_alloc+0x35f/0x520 [ 150.005896][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 150.010589][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 150.015542][ C1] ? ndisc_send_rs+0x61f/0x960 [ 150.020319][ C1] ? memcpy+0x56/0x70 [ 150.024315][ C1] ndisc_send_rs+0x711/0x960 [ 150.028919][ C1] addrconf_rs_timer+0x35a/0x600 [ 150.033864][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.039954][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.046028][ C1] call_timer_fn+0x38/0x290 [ 150.050548][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.056764][ C1] __run_timers+0x637/0x9a0 [ 150.061287][ C1] ? calc_index+0x200/0x200 [ 150.065798][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 150.070659][ C1] run_timer_softirq+0x6a/0xf0 [ 150.075433][ C1] handle_softirqs+0x250/0x560 [ 150.080242][ C1] __irq_exit_rcu+0x52/0xf0 [ 150.084778][ C1] irq_exit_rcu+0x9/0x10 [ 150.089055][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 150.094716][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 150.100732][ C1] RIP: 0033:0x7f793114d017 [ 150.105609][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 150.125240][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 150.131326][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 150.139309][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 150.147293][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 150.155275][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 150.163257][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 150.171249][ C1] [ 150.174571][ T1378] CPU: 0 PID: 1378 Comm: syz.1.401 Not tainted syzkaller #0 [ 150.174646][ C1] FAULT_INJECTION: forcing a failure. [ 150.174646][ C1] name failslab, interval 1, probability 10, space 0, times 898 [ 150.181896][ T1378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 150.181910][ T1378] Call Trace: [ 150.181916][ T1378] [ 150.181925][ T1378] __dump_stack+0x21/0x30 [ 150.215461][ T1378] dump_stack_lvl+0x110/0x170 [ 150.220161][ T1378] ? show_regs_print_info+0x20/0x20 [ 150.225373][ T1378] dump_stack+0x15/0x20 [ 150.229550][ T1378] should_fail+0x3ab/0x500 [ 150.233991][ T1378] ? dev_uevent_filter+0xb0/0xb0 [ 150.238940][ T1378] __should_failslab+0xa4/0xe0 [ 150.243721][ T1378] should_failslab+0x9/0x20 [ 150.248266][ T1378] slab_pre_alloc_hook+0x39/0xd0 [ 150.253227][ T1378] ? dev_uevent_filter+0xb0/0xb0 [ 150.258179][ T1378] kmem_cache_alloc_trace+0x48/0x270 [ 150.263483][ T1378] ? kobject_uevent_env+0x271/0x700 [ 150.268792][ T1378] ? _raw_spin_lock_irqsave+0x130/0x130 [ 150.274357][ T1378] ? dev_uevent_filter+0xb0/0xb0 [ 150.279310][ T1378] kobject_uevent_env+0x271/0x700 [ 150.284350][ T1378] kobject_uevent+0x1d/0x30 [ 150.288866][ T1378] usb_gadget_remove_driver+0x274/0x310 [ 150.294451][ T1378] usb_gadget_unregister_driver+0x181/0x480 [ 150.300363][ T1378] raw_release+0xda/0x260 [ 150.304703][ T1378] ? raw_open+0x3d0/0x3d0 [ 150.309040][ T1378] __fput+0x22b/0x900 [ 150.313040][ T1378] ____fput+0x15/0x20 [ 150.317038][ T1378] task_work_run+0x127/0x190 [ 150.321644][ T1378] get_signal+0x13b1/0x1430 [ 150.326168][ T1378] arch_do_signal_or_restart+0xe2/0x1100 [ 150.331823][ T1378] ? get_sigframe_size+0x10/0x10 [ 150.336780][ T1378] ? kick_process+0xdc/0x150 [ 150.341385][ T1378] ? fput_many+0x161/0x1a0 [ 150.345817][ T1378] ? fput+0x1a/0x20 [ 150.349722][ T1378] exit_to_user_mode_loop+0xa7/0xe0 [ 150.354933][ T1378] exit_to_user_mode_prepare+0x87/0xd0 [ 150.360434][ T1378] syscall_exit_to_user_mode+0x1a/0x30 [ 150.365909][ T1378] do_syscall_64+0x58/0xa0 [ 150.370333][ T1378] ? clear_bhb_loop+0x50/0xa0 [ 150.375038][ T1378] ? clear_bhb_loop+0x50/0xa0 [ 150.379745][ T1378] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 150.385677][ T1378] RIP: 0033:0x7f7931191b2b [ 150.390110][ T1378] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 150.409731][ T1378] RSP: 002b:00007f792fbe8f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.418156][ T1378] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007f7931191b2b [ 150.426139][ T1378] RDX: 00007f792fbe9fd0 RSI: 0000000080085502 RDI: 0000000000000003 [ 150.434125][ T1378] RBP: 00007f792fbe9fd0 R08: 0000000000000012 R09: 00007f792fbe8fc8 [ 150.442109][ T1378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 150.450091][ T1378] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f79312466c7 [ 150.458082][ T1378] [ 150.461115][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 150.467927][ T413] FAULT_INJECTION: forcing a failure. [ 150.467927][ T413] name failslab, interval 1, probability 10, space 0, times 898 [ 150.468604][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 150.491511][ C1] Call Trace: [ 150.494812][ C1] [ 150.497758][ C1] __dump_stack+0x21/0x30 [ 150.502148][ C1] dump_stack_lvl+0x110/0x170 [ 150.506864][ C1] ? show_regs_print_info+0x20/0x20 [ 150.512076][ C1] ? prandom_u32+0x24d/0x290 [ 150.516682][ C1] dump_stack+0x15/0x20 [ 150.520869][ C1] should_fail+0x3ab/0x500 [ 150.525300][ C1] __should_failslab+0xa4/0xe0 [ 150.530079][ C1] should_failslab+0x9/0x20 [ 150.534604][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 150.539554][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 150.544884][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 150.550447][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 150.555834][ C1] icmp6_dst_alloc+0x35f/0x520 [ 150.560617][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 150.565313][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 150.570271][ C1] ? skb_put+0x10a/0x1f0 [ 150.574524][ C1] ndisc_send_rs+0x711/0x960 [ 150.579154][ C1] ? ndisc_send_rs+0x131/0x960 [ 150.583931][ C1] addrconf_rs_timer+0x35a/0x600 [ 150.588887][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.594986][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 150.600032][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 150.605609][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.611694][ C1] call_timer_fn+0x38/0x290 [ 150.616215][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 150.622295][ C1] __run_timers+0x637/0x9a0 [ 150.626818][ C1] ? calc_index+0x200/0x200 [ 150.631352][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 150.636219][ C1] run_timer_softirq+0x6a/0xf0 [ 150.638038][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 150.638080][ T30] audit: type=1400 audit(1785157762.065:293): avc: denied { write } for pid=277 comm="syz-executor" path="pipe:[457]" dev="pipefs" ino=457 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 150.641004][ C1] handle_softirqs+0x250/0x560 [ 150.674601][ C1] __irq_exit_rcu+0x52/0xf0 [ 150.679129][ C1] irq_exit_rcu+0x9/0x10 [ 150.683401][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 150.689062][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 150.695086][ C1] RIP: 0033:0x7f793114d017 [ 150.699527][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 150.719159][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 150.725260][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 150.733273][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 150.741266][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 150.749263][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 150.757250][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 150.765246][ C1] [ 150.768290][ T325] CPU: 0 PID: 325 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 150.769026][ C1] FAULT_INJECTION: forcing a failure. [ 150.769026][ C1] name failslab, interval 1, probability 10, space 0, times 896 [ 150.775775][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 150.798781][ T325] Workqueue: writeback wb_workfn (flush-8:0) [ 150.804800][ T325] Call Trace: [ 150.808088][ T325] [ 150.811034][ T325] __dump_stack+0x21/0x30 [ 150.815383][ T325] dump_stack_lvl+0x110/0x170 [ 150.820074][ T325] ? show_regs_print_info+0x20/0x20 [ 150.825284][ T325] ? prandom_u32+0x24d/0x290 [ 150.829893][ T325] dump_stack+0x15/0x20 [ 150.834085][ T325] should_fail+0x3ab/0x500 [ 150.838519][ T325] __should_failslab+0xa4/0xe0 [ 150.843298][ T325] should_failslab+0x9/0x20 [ 150.847813][ T325] slab_pre_alloc_hook+0x39/0xd0 [ 150.852768][ T325] ? mempool_alloc_slab+0x1d/0x30 [ 150.857816][ T325] kmem_cache_alloc+0x44/0x260 [ 150.862594][ T325] ? mempool_free+0x330/0x330 [ 150.867288][ T325] mempool_alloc_slab+0x1d/0x30 [ 150.872177][ T325] mempool_alloc+0x167/0x4c0 [ 150.876781][ T325] ? blk_put_request+0x20/0x20 [ 150.881654][ T325] ? mempool_resize+0x880/0x880 [ 150.886521][ T325] ? submit_bio+0x367/0x620 [ 150.891039][ T325] bio_alloc_bioset+0x22b/0x910 [ 150.895915][ T325] ext4_bio_write_page+0xf3b/0x1b40 [ 150.901129][ T325] mpage_submit_page+0x17d/0x220 [ 150.906087][ T325] mpage_process_page_bufs+0x6dd/0x8d0 [ 150.911562][ T325] mpage_prepare_extent_to_map+0x949/0xc60 [ 150.917389][ T325] ? ext4_iomap_swap_activate+0x40/0x40 [ 150.922956][ T325] ? ext4_init_io_end+0x29/0x130 [ 150.927905][ T325] ? kmem_cache_alloc+0xf7/0x260 [ 150.932863][ T325] ? __kasan_check_write+0x14/0x20 [ 150.938009][ T325] ext4_writepages+0xa6f/0x30a0 [ 150.942880][ T325] ? desc_read+0x1e4/0x3e0 [ 150.947311][ T325] ? ext4_readpage+0x220/0x220 [ 150.952096][ T325] ? rb_add_timestamp+0x151/0x430 [ 150.957133][ T325] ? __rb_reserve_next+0x734/0xc90 [ 150.962263][ T325] ? __kasan_check_write+0x14/0x20 [ 150.967393][ T325] ? ext4_readpage+0x220/0x220 [ 150.972177][ T325] do_writepages+0x476/0x6d0 [ 150.976782][ T325] ? __kasan_check_read+0x11/0x20 [ 150.981836][ T325] ? trace_buffer_unlock_commit_regs+0x12e/0x5f0 [ 150.988183][ T325] ? __writepage+0x130/0x130 [ 150.992814][ T325] ? trace_event_buffer_commit+0x252/0x880 [ 150.998632][ T325] ? __kasan_check_write+0x14/0x20 [ 151.003781][ T325] ? _raw_spin_lock+0x94/0xf0 [ 151.008476][ T325] __writeback_single_inode+0xd9/0x9e0 [ 151.013973][ T325] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 151.019976][ T325] writeback_sb_inodes+0x9f3/0x1610 [ 151.025200][ T325] ? queue_io+0x4b0/0x4b0 [ 151.029542][ T325] ? down_read_trylock+0x317/0x630 [ 151.034670][ T325] __writeback_inodes_wb+0x127/0x400 [ 151.039977][ T325] wb_writeback+0x3ff/0x990 [ 151.044499][ T325] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 151.050501][ T325] ? set_worker_desc+0x1ba/0x1f0 [ 151.055459][ T325] ? __kasan_check_write+0x14/0x20 [ 151.060601][ T325] ? __kasan_check_write+0x14/0x20 [ 151.065742][ T325] ? cpumask_next+0x7c/0xa0 [ 151.070266][ T325] wb_workfn+0xa49/0xf30 [ 151.074534][ T325] ? inode_wait_for_writeback+0x220/0x220 [ 151.080273][ T325] ? __kasan_check_write+0x14/0x20 [ 151.085400][ T325] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 151.090890][ T325] ? _raw_spin_lock+0xf0/0xf0 [ 151.095586][ T325] ? __kasan_check_write+0x14/0x20 [ 151.100712][ T325] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 151.106528][ T325] ? try_to_wake_up+0x610/0x1150 [ 151.111483][ T325] process_one_work+0x6c8/0xbb0 [ 151.116353][ T325] worker_thread+0xaa0/0x1250 [ 151.121049][ T325] kthread+0x3f5/0x4f0 [ 151.125133][ T325] ? worker_clr_flags+0x190/0x190 [ 151.130170][ T325] ? kthread_blkcg+0xd0/0xd0 [ 151.134771][ T325] ret_from_fork+0x1f/0x30 [ 151.139210][ T325] [ 151.142243][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 151.142372][ C0] FAULT_INJECTION: forcing a failure. [ 151.142372][ C0] name failslab, interval 1, probability 10, space 0, times 896 [ 151.149733][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 151.149749][ C1] Call Trace: [ 151.149757][ C1] [ 151.178883][ C1] __dump_stack+0x21/0x30 [ 151.183238][ C1] dump_stack_lvl+0x110/0x170 [ 151.187931][ C1] ? show_regs_print_info+0x20/0x20 [ 151.193140][ C1] ? prandom_u32+0x24d/0x290 [ 151.197747][ C1] dump_stack+0x15/0x20 [ 151.201913][ C1] should_fail+0x3ab/0x500 [ 151.206352][ C1] __should_failslab+0xa4/0xe0 [ 151.211132][ C1] should_failslab+0x9/0x20 [ 151.215654][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 151.220604][ C1] ? __alloc_skb+0xe4/0x730 [ 151.225125][ C1] kmem_cache_alloc+0x44/0x260 [ 151.229905][ C1] __alloc_skb+0xe4/0x730 [ 151.234248][ C1] ndisc_send_rs+0x310/0x960 [ 151.238858][ C1] addrconf_rs_timer+0x35a/0x600 [ 151.243808][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.249891][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 151.254931][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 151.260494][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.266573][ C1] call_timer_fn+0x38/0x290 [ 151.271095][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.277179][ C1] __run_timers+0x637/0x9a0 [ 151.281700][ C1] ? calc_index+0x200/0x200 [ 151.286237][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 151.291103][ C1] run_timer_softirq+0x6a/0xf0 [ 151.295895][ C1] handle_softirqs+0x250/0x560 [ 151.300680][ C1] __irq_exit_rcu+0x52/0xf0 [ 151.305196][ C1] irq_exit_rcu+0x9/0x10 [ 151.309453][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 151.315109][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 151.321108][ C1] RIP: 0033:0x7f793114d017 [ 151.325541][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 151.345167][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 151.351245][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 151.359230][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 151.367216][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 151.375202][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 151.383192][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 151.391180][ C1] [ 151.394217][ C0] CPU: 0 PID: 325 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 151.394289][ C1] FAULT_INJECTION: forcing a failure. [ 151.394289][ C1] name failslab, interval 1, probability 10, space 0, times 895 [ 151.401697][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 151.401713][ C0] Workqueue: writeback wb_workfn (flush-8:0) [ 151.430602][ C0] Call Trace: [ 151.433896][ C0] [ 151.436753][ C0] __dump_stack+0x21/0x30 [ 151.441096][ C0] dump_stack_lvl+0x110/0x170 [ 151.445781][ C0] ? show_regs_print_info+0x20/0x20 [ 151.450987][ C0] ? prandom_u32+0x24d/0x290 [ 151.455610][ C0] dump_stack+0x15/0x20 [ 151.459782][ C0] should_fail+0x3ab/0x500 [ 151.464213][ C0] __should_failslab+0xa4/0xe0 [ 151.468990][ C0] should_failslab+0x9/0x20 [ 151.473510][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 151.478465][ C0] ? __alloc_skb+0xe4/0x730 [ 151.482983][ C0] kmem_cache_alloc+0x44/0x260 [ 151.487761][ C0] __alloc_skb+0xe4/0x730 [ 151.492113][ C0] ndisc_send_rs+0x310/0x960 [ 151.496715][ C0] addrconf_rs_timer+0x35a/0x600 [ 151.501666][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.507748][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.513828][ C0] call_timer_fn+0x38/0x290 [ 151.518349][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 151.524429][ C0] __run_timers+0x637/0x9a0 [ 151.528954][ C0] ? calc_index+0x200/0x200 [ 151.533471][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 151.538336][ C0] run_timer_softirq+0x6a/0xf0 [ 151.543116][ C0] handle_softirqs+0x250/0x560 [ 151.547892][ C0] ? irqtime_account_irq+0xbe/0x390 [ 151.553112][ C0] __irq_exit_rcu+0x52/0xf0 [ 151.557629][ C0] irq_exit_rcu+0x9/0x10 [ 151.561887][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 151.567539][ C0] [ 151.570482][ C0] [ 151.573424][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 151.579420][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 151.585331][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 11 4d 95 fc fb bf 01 00 00 00 76 e4 ff ff fa bf 01 00 00 00 e8 ab 4e 95 fc 65 48 8b 1d 13 f7 [ 151.604957][ C0] RSP: 0018:ffffc900078b67e0 EFLAGS: 00000246 [ 151.611039][ C0] RAX: 1ffff110217f18be RBX: ffffc900078b68b8 RCX: ffffffff870cbf00 [ 151.619021][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 151.627004][ C0] RBP: ffffc900078b6868 R08: ffff88810bf8bb47 R09: 1ffff110217f1768 [ 151.634991][ C0] R10: dffffc0000000000 R11: ffffed10217f1769 R12: 0000000000000000 [ 151.642976][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000f16cfc [ 151.651056][ C0] ? __cond_resched+0xd0/0xd0 [ 151.655757][ C0] irqentry_exit_cond_resched+0x29/0x30 [ 151.661315][ C0] irqentry_exit+0x37/0x40 [ 151.665750][ C0] sysvec_reschedule_ipi+0x78/0x80 [ 151.670876][ C0] asm_sysvec_reschedule_ipi+0x1b/0x20 [ 151.676350][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 151.681822][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 151.701440][ C0] RSP: 0018:ffffc900078b6960 EFLAGS: 00000293 [ 151.707518][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff88810bf8bb40 [ 151.715501][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 151.723482][ C0] RBP: ffffc900078b69e8 R08: 0000000000000003 R09: 0000000000000004 [ 151.731464][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 151.739446][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff92000f16d2c [ 151.747435][ C0] ? dump_stack_lvl+0x13b/0x170 [ 151.752302][ C0] ? show_regs_print_info+0x20/0x20 [ 151.757533][ C0] ? prandom_u32+0x24d/0x290 [ 151.762152][ C0] dump_stack+0x15/0x20 [ 151.766324][ C0] should_fail+0x3ab/0x500 [ 151.770754][ C0] __should_failslab+0xa4/0xe0 [ 151.775534][ C0] should_failslab+0x9/0x20 [ 151.780052][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 151.785020][ C0] ? mempool_alloc_slab+0x1d/0x30 [ 151.790056][ C0] kmem_cache_alloc+0x44/0x260 [ 151.794838][ C0] ? mempool_free+0x330/0x330 [ 151.799539][ C0] mempool_alloc_slab+0x1d/0x30 [ 151.804404][ C0] mempool_alloc+0x167/0x4c0 [ 151.809011][ C0] ? blk_put_request+0x20/0x20 [ 151.813792][ C0] ? mempool_resize+0x880/0x880 [ 151.818681][ C0] ? submit_bio+0x367/0x620 [ 151.823203][ C0] bio_alloc_bioset+0x22b/0x910 [ 151.828068][ C0] ext4_bio_write_page+0xf3b/0x1b40 [ 151.833433][ C0] mpage_submit_page+0x17d/0x220 [ 151.838405][ C0] mpage_process_page_bufs+0x6dd/0x8d0 [ 151.843889][ C0] mpage_prepare_extent_to_map+0x949/0xc60 [ 151.849722][ C0] ? ext4_iomap_swap_activate+0x40/0x40 [ 151.855288][ C0] ? ext4_init_io_end+0x29/0x130 [ 151.860260][ C0] ? kmem_cache_alloc+0xf7/0x260 [ 151.865217][ C0] ? __kasan_check_write+0x14/0x20 [ 151.870350][ C0] ext4_writepages+0xa6f/0x30a0 [ 151.875222][ C0] ? desc_read+0x1e4/0x3e0 [ 151.879661][ C0] ? ext4_readpage+0x220/0x220 [ 151.884496][ C0] ? rb_add_timestamp+0x151/0x430 [ 151.889701][ C0] ? __rb_reserve_next+0x734/0xc90 [ 151.894854][ C0] ? __kasan_check_write+0x14/0x20 [ 151.900005][ C0] ? ext4_readpage+0x220/0x220 [ 151.904789][ C0] do_writepages+0x476/0x6d0 [ 151.909399][ C0] ? __kasan_check_read+0x11/0x20 [ 151.914440][ C0] ? trace_buffer_unlock_commit_regs+0x12e/0x5f0 [ 151.920784][ C0] ? __writepage+0x130/0x130 [ 151.925412][ C0] ? trace_event_buffer_commit+0x252/0x880 [ 151.931233][ C0] ? __kasan_check_write+0x14/0x20 [ 151.936364][ C0] ? _raw_spin_lock+0x94/0xf0 [ 151.941058][ C0] __writeback_single_inode+0xd9/0x9e0 [ 151.946711][ C0] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 151.952714][ C0] writeback_sb_inodes+0x9f3/0x1610 [ 151.957932][ C0] ? queue_io+0x4b0/0x4b0 [ 151.962292][ C0] ? down_read_trylock+0x317/0x630 [ 151.967425][ C0] __writeback_inodes_wb+0x127/0x400 [ 151.972733][ C0] wb_writeback+0x3ff/0x990 [ 151.977392][ C0] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 151.983388][ C0] ? set_worker_desc+0x1ba/0x1f0 [ 151.988340][ C0] ? __kasan_check_write+0x14/0x20 [ 151.993469][ C0] ? __kasan_check_write+0x14/0x20 [ 151.998612][ C0] ? cpumask_next+0x7c/0xa0 [ 152.003130][ C0] wb_workfn+0xa49/0xf30 [ 152.007387][ C0] ? inode_wait_for_writeback+0x220/0x220 [ 152.013127][ C0] ? __kasan_check_write+0x14/0x20 [ 152.018252][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 152.023725][ C0] ? _raw_spin_lock+0xf0/0xf0 [ 152.028421][ C0] ? __kasan_check_write+0x14/0x20 [ 152.033552][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 152.039376][ C0] ? try_to_wake_up+0x610/0x1150 [ 152.044329][ C0] process_one_work+0x6c8/0xbb0 [ 152.049199][ C0] worker_thread+0xaa0/0x1250 [ 152.053896][ C0] kthread+0x3f5/0x4f0 [ 152.057982][ C0] ? worker_clr_flags+0x190/0x190 [ 152.063024][ C0] ? kthread_blkcg+0xd0/0xd0 [ 152.067629][ C0] ret_from_fork+0x1f/0x30 [ 152.072062][ C0] [ 152.075096][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 152.082590][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 152.092672][ C1] Call Trace: [ 152.095977][ C1] [ 152.098926][ C1] __dump_stack+0x21/0x30 [ 152.103275][ C1] dump_stack_lvl+0x110/0x170 [ 152.107968][ C1] ? show_regs_print_info+0x20/0x20 [ 152.113190][ C1] dump_stack+0x15/0x20 [ 152.117389][ C1] should_fail+0x3ab/0x500 [ 152.121834][ C1] ? ndisc_send_rs+0x310/0x960 [ 152.126634][ C1] __should_failslab+0xa4/0xe0 [ 152.131426][ C1] should_failslab+0x9/0x20 [ 152.135961][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 152.140928][ C1] ? ndisc_send_rs+0x310/0x960 [ 152.145707][ C1] ? ndisc_send_rs+0x310/0x960 [ 152.150490][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 152.155806][ C1] ? ndisc_send_rs+0x310/0x960 [ 152.160601][ C1] ? ndisc_send_rs+0x310/0x960 [ 152.165387][ C1] __alloc_skb+0x210/0x730 [ 152.169850][ C1] ndisc_send_rs+0x310/0x960 [ 152.174474][ C1] addrconf_rs_timer+0x35a/0x600 [ 152.179438][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.185528][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.191607][ C1] call_timer_fn+0x38/0x290 [ 152.196125][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.202208][ C1] __run_timers+0x637/0x9a0 [ 152.206730][ C1] ? calc_index+0x200/0x200 [ 152.211257][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 152.216121][ C1] run_timer_softirq+0x6a/0xf0 [ 152.220899][ C1] handle_softirqs+0x250/0x560 [ 152.225674][ C1] __irq_exit_rcu+0x52/0xf0 [ 152.230205][ C1] irq_exit_rcu+0x9/0x10 [ 152.234488][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 152.240174][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 152.246163][ C1] RIP: 0033:0x7f793114d017 [ 152.250591][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 152.270229][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 152.276312][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 152.284324][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 152.292316][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 152.300300][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 152.308284][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 152.316271][ C1] [ 152.319523][ T1034] FAULT_INJECTION: forcing a failure. [ 152.319523][ T1034] name failslab, interval 1, probability 10, space 0, times 892 [ 152.319553][ C1] FAULT_INJECTION: forcing a failure. [ 152.319553][ C1] name failslab, interval 1, probability 10, space 0, times 892 [ 152.332501][ T413] CPU: 0 PID: 413 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 152.352738][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 152.363003][ T413] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 152.370057][ T413] Call Trace: [ 152.373372][ T413] [ 152.376319][ T413] __dump_stack+0x21/0x30 [ 152.380666][ T413] dump_stack_lvl+0x110/0x170 [ 152.385379][ T413] ? show_regs_print_info+0x20/0x20 [ 152.390591][ T413] ? prandom_u32+0x24d/0x290 [ 152.395290][ T413] dump_stack+0x15/0x20 [ 152.399471][ T413] should_fail+0x3ab/0x500 [ 152.403907][ T413] __should_failslab+0xa4/0xe0 [ 152.408693][ T413] should_failslab+0x9/0x20 [ 152.413218][ T413] slab_pre_alloc_hook+0x39/0xd0 [ 152.418186][ T413] ? __alloc_skb+0xe4/0x730 [ 152.422710][ T413] kmem_cache_alloc+0x44/0x260 [ 152.427488][ T413] __alloc_skb+0xe4/0x730 [ 152.431861][ T413] wg_socket_send_buffer_to_peer+0x37/0x170 [ 152.437775][ T413] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 152.443892][ T413] wg_packet_handshake_send_worker+0x200/0x290 [ 152.450067][ T413] ? __this_cpu_preempt_check+0x13/0x20 [ 152.455635][ T413] ? wg_prev_queue_dequeue+0x230/0x230 [ 152.461110][ T413] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 152.466934][ T413] ? try_to_wake_up+0x610/0x1150 [ 152.471918][ T413] process_one_work+0x6c8/0xbb0 [ 152.476790][ T413] worker_thread+0xaa0/0x1250 [ 152.481501][ T413] ? __kasan_check_read+0x11/0x20 [ 152.486540][ T413] kthread+0x3f5/0x4f0 [ 152.490631][ T413] ? worker_clr_flags+0x190/0x190 [ 152.495671][ T413] ? kthread_blkcg+0xd0/0xd0 [ 152.500276][ T413] ret_from_fork+0x1f/0x30 [ 152.504709][ T413] [ 152.507749][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 152.507889][ C0] FAULT_INJECTION: forcing a failure. [ 152.507889][ C0] name failslab, interval 1, probability 10, space 0, times 892 [ 152.515239][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 152.538147][ C1] Call Trace: [ 152.541435][ C1] [ 152.544410][ C1] __dump_stack+0x21/0x30 [ 152.548757][ C1] dump_stack_lvl+0x110/0x170 [ 152.553450][ C1] ? show_regs_print_info+0x20/0x20 [ 152.558670][ C1] ? prandom_u32+0x24d/0x290 [ 152.563277][ C1] dump_stack+0x15/0x20 [ 152.567454][ C1] should_fail+0x3ab/0x500 [ 152.571920][ C1] __should_failslab+0xa4/0xe0 [ 152.576699][ C1] should_failslab+0x9/0x20 [ 152.581239][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 152.586216][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 152.591540][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 152.597100][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 152.602491][ C1] icmp6_dst_alloc+0x35f/0x520 [ 152.607274][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 152.611979][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 152.616963][ C1] ndisc_send_rs+0x711/0x960 [ 152.621573][ C1] addrconf_rs_timer+0x35a/0x600 [ 152.626527][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.632699][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 152.637742][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 152.643305][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.649393][ C1] call_timer_fn+0x38/0x290 [ 152.653929][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 152.660011][ C1] __run_timers+0x637/0x9a0 [ 152.664531][ C1] ? calc_index+0x200/0x200 [ 152.669063][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 152.673932][ C1] run_timer_softirq+0x6a/0xf0 [ 152.678710][ C1] handle_softirqs+0x250/0x560 [ 152.683493][ C1] __irq_exit_rcu+0x52/0xf0 [ 152.688010][ C1] irq_exit_rcu+0x9/0x10 [ 152.692269][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 152.697923][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 152.703916][ C1] RIP: 0033:0x7f793114d017 [ 152.708347][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 152.727968][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 152.734229][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 152.742233][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 152.750220][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 152.758203][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 152.766185][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 152.774190][ C1] [ 152.777220][ C0] CPU: 0 PID: 413 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 152.778035][ C1] FAULT_INJECTION: forcing a failure. [ 152.778035][ C1] name failslab, interval 1, probability 10, space 0, times 891 [ 152.784792][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 152.807705][ C0] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 152.814690][ C0] Call Trace: [ 152.817983][ C0] [ 152.820837][ C0] __dump_stack+0x21/0x30 [ 152.825193][ C0] dump_stack_lvl+0x110/0x170 [ 152.829881][ C0] ? show_regs_print_info+0x20/0x20 [ 152.835092][ C0] ? prandom_u32+0x24d/0x290 [ 152.839697][ C0] dump_stack+0x15/0x20 [ 152.843864][ C0] should_fail+0x3ab/0x500 [ 152.848381][ C0] __should_failslab+0xa4/0xe0 [ 152.853164][ C0] should_failslab+0x9/0x20 [ 152.857679][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 152.862632][ C0] ? __alloc_skb+0xe4/0x730 [ 152.867148][ C0] kmem_cache_alloc+0x44/0x260 [ 152.871934][ C0] __alloc_skb+0xe4/0x730 [ 152.876273][ C0] wg_packet_send_keepalive+0x62/0x1c0 [ 152.881753][ C0] ? wg_expired_send_keepalive+0x1f/0x1b0 [ 152.887493][ C0] ? wg_expired_retransmit_handshake+0x230/0x230 [ 152.893834][ C0] wg_expired_send_keepalive+0x2e/0x1b0 [ 152.899397][ C0] ? wg_expired_retransmit_handshake+0x230/0x230 [ 152.905743][ C0] call_timer_fn+0x38/0x290 [ 152.910269][ C0] ? wg_expired_retransmit_handshake+0x230/0x230 [ 152.916617][ C0] __run_timers+0x637/0x9a0 [ 152.921134][ C0] ? calc_index+0x200/0x200 [ 152.925649][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 152.930511][ C0] run_timer_softirq+0x6a/0xf0 [ 152.935348][ C0] handle_softirqs+0x250/0x560 [ 152.940131][ C0] __irq_exit_rcu+0x52/0xf0 [ 152.944652][ C0] irq_exit_rcu+0x9/0x10 [ 152.948922][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 152.954593][ C0] [ 152.957632][ C0] [ 152.960574][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 152.966661][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 152.972131][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 152.991755][ C0] RSP: 0018:ffffc900078f7940 EFLAGS: 00000293 [ 152.997844][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff888115940000 [ 153.005851][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 153.013832][ C0] RBP: ffffc900078f79c8 R08: 0000000000000003 R09: 0000000000000004 [ 153.021819][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 153.029811][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff92000f1ef28 [ 153.037801][ C0] ? dump_stack_lvl+0x13b/0x170 [ 153.042680][ C0] ? show_regs_print_info+0x20/0x20 [ 153.047893][ C0] ? prandom_u32+0x24d/0x290 [ 153.052502][ C0] dump_stack+0x15/0x20 [ 153.056692][ C0] should_fail+0x3ab/0x500 [ 153.061125][ C0] __should_failslab+0xa4/0xe0 [ 153.065909][ C0] should_failslab+0x9/0x20 [ 153.070425][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 153.075382][ C0] ? __alloc_skb+0xe4/0x730 [ 153.079903][ C0] kmem_cache_alloc+0x44/0x260 [ 153.084683][ C0] __alloc_skb+0xe4/0x730 [ 153.089026][ C0] wg_socket_send_buffer_to_peer+0x37/0x170 [ 153.095117][ C0] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 153.101201][ C0] wg_packet_handshake_send_worker+0x200/0x290 [ 153.107386][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 153.112963][ C0] ? wg_prev_queue_dequeue+0x230/0x230 [ 153.118449][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 153.124363][ C0] ? try_to_wake_up+0x610/0x1150 [ 153.129318][ C0] process_one_work+0x6c8/0xbb0 [ 153.134312][ C0] worker_thread+0xaa0/0x1250 [ 153.139061][ C0] ? __kasan_check_read+0x11/0x20 [ 153.144119][ C0] kthread+0x3f5/0x4f0 [ 153.148209][ C0] ? worker_clr_flags+0x190/0x190 [ 153.153247][ C0] ? kthread_blkcg+0xd0/0xd0 [ 153.157859][ C0] ret_from_fork+0x1f/0x30 [ 153.162290][ C0] [ 153.165354][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 153.172864][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 153.183040][ C1] Call Trace: [ 153.186360][ C1] [ 153.189305][ C1] __dump_stack+0x21/0x30 [ 153.193764][ C1] dump_stack_lvl+0x110/0x170 [ 153.198631][ C1] ? show_regs_print_info+0x20/0x20 [ 153.203845][ C1] ? prandom_u32+0x24d/0x290 [ 153.208452][ C1] dump_stack+0x15/0x20 [ 153.212618][ C1] should_fail+0x3ab/0x500 [ 153.217049][ C1] __should_failslab+0xa4/0xe0 [ 153.221836][ C1] should_failslab+0x9/0x20 [ 153.226355][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 153.231316][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 153.236617][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 153.242272][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 153.247662][ C1] icmp6_dst_alloc+0x35f/0x520 [ 153.252441][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 153.257142][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 153.262114][ C1] ndisc_send_rs+0x711/0x960 [ 153.266727][ C1] addrconf_rs_timer+0x35a/0x600 [ 153.271692][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.277780][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.283880][ C1] call_timer_fn+0x38/0x290 [ 153.288424][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.294513][ C1] __run_timers+0x637/0x9a0 [ 153.299060][ C1] ? calc_index+0x200/0x200 [ 153.303586][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 153.308462][ C1] run_timer_softirq+0x6a/0xf0 [ 153.313247][ C1] handle_softirqs+0x250/0x560 [ 153.318032][ C1] __irq_exit_rcu+0x52/0xf0 [ 153.322550][ C1] irq_exit_rcu+0x9/0x10 [ 153.326809][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 153.332468][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 153.338494][ C1] RIP: 0033:0x7f793114d017 [ 153.342923][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 153.362627][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 153.368708][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 153.376694][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 153.384695][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 SYZFAIL: pipe failed (errno 23: Too many open files in system) [ 153.392678][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 153.400668][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 153.408662][ C1] [ 153.412042][ C1] FAULT_INJECTION: forcing a failure. [ 153.412042][ C1] name failslab, interval 1, probability 10, space 0, times 888 [ 153.424956][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 153.430162][ C0] FAULT_INJECTION: forcing a failure. [ 153.430162][ C0] name failslab, interval 1, probability 10, space 0, times 888 [ 153.432472][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 153.455474][ C1] Call Trace: [ 153.458772][ C1] [ 153.461721][ C1] __dump_stack+0x21/0x30 [ 153.466065][ C1] dump_stack_lvl+0x110/0x170 [ 153.470760][ C1] ? show_regs_print_info+0x20/0x20 [ 153.475973][ C1] ? prandom_u32+0x24d/0x290 [ 153.480576][ C1] dump_stack+0x15/0x20 [ 153.484853][ C1] should_fail+0x3ab/0x500 [ 153.489296][ C1] __should_failslab+0xa4/0xe0 [ 153.494081][ C1] should_failslab+0x9/0x20 [ 153.498598][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 153.503557][ C1] ? __alloc_skb+0xe4/0x730 [ 153.508077][ C1] kmem_cache_alloc+0x44/0x260 [ 153.512865][ C1] __alloc_skb+0xe4/0x730 [ 153.517212][ C1] ndisc_send_rs+0x310/0x960 [ 153.521832][ C1] addrconf_rs_timer+0x35a/0x600 [ 153.526783][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.532877][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 153.537928][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 153.543492][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.549573][ C1] call_timer_fn+0x38/0x290 [ 153.554101][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 153.560186][ C1] __run_timers+0x637/0x9a0 [ 153.564711][ C1] ? calc_index+0x200/0x200 [ 153.569239][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 153.574110][ C1] run_timer_softirq+0x6a/0xf0 [ 153.578890][ C1] handle_softirqs+0x250/0x560 [ 153.583672][ C1] __irq_exit_rcu+0x52/0xf0 [ 153.588190][ C1] irq_exit_rcu+0x9/0x10 [ 153.592448][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 153.598099][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 153.604108][ C1] RIP: 0033:0x7f793114d017 [ 153.608537][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 153.628249][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 153.634436][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 153.642432][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 153.650422][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 153.658414][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 153.666410][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 153.674403][ C1] [ 153.677440][ C0] CPU: 0 PID: 1034 Comm: syz-executor Not tainted syzkaller #0 [ 153.677472][ C1] FAULT_INJECTION: forcing a failure. [ 153.677472][ C1] name failslab, interval 1, probability 10, space 0, times 887 [ 153.685018][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 153.707916][ C0] Call Trace: [ 153.711212][ C0] [ 153.714074][ C0] __dump_stack+0x21/0x30 [ 153.718426][ C0] dump_stack_lvl+0x110/0x170 [ 153.723116][ C0] ? show_regs_print_info+0x20/0x20 [ 153.728324][ C0] ? prandom_u32+0x24d/0x290 [ 153.732961][ C0] dump_stack+0x15/0x20 [ 153.737133][ C0] should_fail+0x3ab/0x500 [ 153.741569][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 153.746609][ C0] __should_failslab+0xa4/0xe0 [ 153.751385][ C0] should_failslab+0x9/0x20 [ 153.756016][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 153.760970][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 153.766097][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 153.771149][ C0] __kmalloc_track_caller+0x6c/0x2c0 [ 153.776456][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 153.781506][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 153.786553][ C0] __alloc_skb+0x210/0x730 [ 153.791111][ C0] __napi_alloc_skb+0x162/0x2e0 [ 153.795978][ C0] page_to_skb+0x274/0xb60 [ 153.800499][ C0] receive_buf+0xcd3/0x4bc0 [ 153.805038][ C0] ? update_blocked_averages+0xf60/0xf60 [ 153.810693][ C0] ? virtnet_poll_tx+0x4e0/0x4e0 [ 153.815649][ C0] ? resched_curr+0x108/0x320 [ 153.820346][ C0] ? update_load_avg+0x442/0x1110 [ 153.825388][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 153.830958][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 153.836435][ C0] ? detach_buf_split+0x88d/0xa90 [ 153.841485][ C0] ? virtqueue_get_buf_ctx+0x700/0xf60 [ 153.846968][ C0] virtnet_poll+0x510/0xe90 [ 153.851493][ C0] ? refill_work+0x220/0x220 [ 153.856099][ C0] ? virtqueue_disable_cb+0xe3/0x370 [ 153.861407][ C0] __napi_poll+0xbb/0x580 [ 153.865750][ C0] net_rx_action+0x37f/0x910 [ 153.870357][ C0] ? net_tx_action+0x520/0x520 [ 153.875139][ C0] ? irqtime_account_irq+0x76/0x390 [ 153.880356][ C0] handle_softirqs+0x250/0x560 [ 153.885139][ C0] __irq_exit_rcu+0x52/0xf0 [ 153.889655][ C0] irq_exit_rcu+0x9/0x10 [ 153.893913][ C0] common_interrupt+0xbe/0xe0 [ 153.898606][ C0] [ 153.901550][ C0] [ 153.904498][ C0] asm_common_interrupt+0x27/0x40 [ 153.909538][ C0] RIP: 0010:__kasan_check_read+0x0/0x20 [ 153.915104][ C0] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 a1 c2 e7 85 eb 0a 48 c7 c7 fd 95 dc 85 48 89 de e8 37 8a 01 03 45 31 ff eb d1 00 00 <55> 48 89 e5 89 f6 48 8b 4d 08 31 d2 e8 af ed ff ff 5d c3 66 2e 0f [ 153.934725][ C0] RSP: 0018:ffffc900009c7cc8 EFLAGS: 00000293 [ 153.940809][ C0] RAX: ffffffff8152422c RBX: ffffffff8564bda0 RCX: ffff8881055c3b40 [ 153.948799][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff86711f80 [ 153.956783][ C0] RBP: ffffc900009c7cd0 R08: 0000000000000003 R09: 0000000000000004 [ 153.964764][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 153.972747][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff92000138f9c [ 153.980757][ C0] ? __printk_wait_on_cpu_lock+0x2c/0x40 [ 153.986429][ C0] ? __printk_wait_on_cpu_lock+0x1c/0x40 [ 153.992074][ C0] dump_stack_lvl+0xce/0x170 [ 153.996681][ C0] ? show_regs_print_info+0x20/0x20 [ 154.001894][ C0] ? prandom_u32+0x24d/0x290 [ 154.006510][ C0] dump_stack+0x15/0x20 [ 154.010680][ C0] should_fail+0x3ab/0x500 [ 154.015121][ C0] __should_failslab+0xa4/0xe0 [ 154.019933][ C0] should_failslab+0x9/0x20 [ 154.024449][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 154.029397][ C0] ? getname_flags+0xba/0x510 [ 154.034083][ C0] kmem_cache_alloc+0x44/0x260 [ 154.038867][ C0] ? __x64_sys_umount+0x12d/0x170 [ 154.043901][ C0] getname_flags+0xba/0x510 [ 154.048419][ C0] ? debug_smp_processor_id+0x17/0x20 [ 154.053808][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 154.059895][ C0] __x64_sys_unlink+0x3c/0x50 [ 154.064588][ C0] x64_sys_call+0x878/0x9a0 [ 154.069126][ C0] do_syscall_64+0x4c/0xa0 [ 154.073576][ C0] ? clear_bhb_loop+0x50/0xa0 [ 154.078265][ C0] ? clear_bhb_loop+0x50/0xa0 [ 154.082952][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 154.088866][ C0] RIP: 0033:0x7f0f84d95f87 [ 154.093298][ C0] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 154.112913][ C0] RSP: 002b:00007ffeae292f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 154.121340][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f84d95f87 [ 154.129333][ C0] RDX: 00007ffeae292f70 RSI: 00007ffeae293000 RDI: 00007ffeae293000 [ 154.137407][ C0] RBP: 00007ffeae293000 R08: 00007ffeae294000 R09: 00000000ffffffff [ 154.145389][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffeae294090 [ 154.153374][ C0] R13: 00007f0f84e2c30a R14: 0000000000021b01 R15: 00007ffeae2940d0 [ 154.161364][ C0] [ 154.164402][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 154.164670][ C0] FAULT_INJECTION: forcing a failure. [ 154.164670][ C0] name failslab, interval 1, probability 10, space 0, times 886 [ 154.171888][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 154.171902][ C1] Call Trace: [ 154.171910][ C1] [ 154.171917][ C1] __dump_stack+0x21/0x30 [ 154.205751][ C1] dump_stack_lvl+0x110/0x170 [ 154.210450][ C1] ? show_regs_print_info+0x20/0x20 [ 154.215669][ C1] ? prandom_u32+0x24d/0x290 [ 154.220280][ C1] dump_stack+0x15/0x20 [ 154.224448][ C1] should_fail+0x3ab/0x500 [ 154.228874][ C1] __should_failslab+0xa4/0xe0 [ 154.233651][ C1] should_failslab+0x9/0x20 [ 154.238179][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 154.243131][ C1] ? __alloc_skb+0xe4/0x730 [ 154.247654][ C1] kmem_cache_alloc+0x44/0x260 [ 154.252432][ C1] __alloc_skb+0xe4/0x730 [ 154.256773][ C1] ndisc_send_rs+0x310/0x960 [ 154.261382][ C1] addrconf_rs_timer+0x35a/0x600 [ 154.266334][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 154.272417][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 154.277464][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 154.283023][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 154.289106][ C1] call_timer_fn+0x38/0x290 [ 154.293731][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 154.299902][ C1] __run_timers+0x637/0x9a0 [ 154.304430][ C1] ? calc_index+0x200/0x200 [ 154.308948][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 154.313814][ C1] run_timer_softirq+0x6a/0xf0 [ 154.318595][ C1] handle_softirqs+0x250/0x560 [ 154.323375][ C1] __irq_exit_rcu+0x52/0xf0 [ 154.327895][ C1] irq_exit_rcu+0x9/0x10 [ 154.332158][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 154.337812][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 154.343813][ C1] RIP: 0033:0x7f793114d017 [ 154.348247][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 154.367866][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 154.373946][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 154.381930][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 154.389920][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 154.397904][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 154.405901][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 154.413888][ C1] [ 154.416916][ C0] CPU: 0 PID: 1034 Comm: syz-executor Not tainted syzkaller #0 [ 154.418306][ C1] FAULT_INJECTION: forcing a failure. [ 154.418306][ C1] name failslab, interval 1, probability 10, space 0, times 885 [ 154.424490][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 154.447393][ C0] Call Trace: [ 154.450708][ C0] [ 154.453565][ C0] __dump_stack+0x21/0x30 [ 154.457905][ C0] dump_stack_lvl+0x110/0x170 [ 154.462596][ C0] ? show_regs_print_info+0x20/0x20 [ 154.467810][ C0] ? prandom_u32+0x24d/0x290 [ 154.472412][ C0] dump_stack+0x15/0x20 [ 154.476587][ C0] should_fail+0x3ab/0x500 [ 154.481024][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 154.486075][ C0] __should_failslab+0xa4/0xe0 [ 154.490853][ C0] should_failslab+0x9/0x20 [ 154.495369][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 154.500318][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 154.505354][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 154.510397][ C0] __kmalloc_track_caller+0x6c/0x2c0 [ 154.515706][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 154.520762][ C0] ? __napi_alloc_skb+0x162/0x2e0 [ 154.525821][ C0] __alloc_skb+0x210/0x730 [ 154.530259][ C0] __napi_alloc_skb+0x162/0x2e0 [ 154.535158][ C0] page_to_skb+0x274/0xb60 [ 154.539604][ C0] receive_buf+0xcd3/0x4bc0 [ 154.544123][ C0] ? update_blocked_averages+0xf60/0xf60 [ 154.549808][ C0] ? virtnet_poll_tx+0x4e0/0x4e0 [ 154.554765][ C0] ? resched_curr+0x108/0x320 [ 154.559565][ C0] ? update_load_avg+0x442/0x1110 [ 154.564620][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 154.570267][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 154.575748][ C0] ? detach_buf_split+0x88d/0xa90 [ 154.580797][ C0] ? virtqueue_get_buf_ctx+0x700/0xf60 [ 154.586269][ C0] virtnet_poll+0x510/0xe90 [ 154.590792][ C0] ? refill_work+0x220/0x220 [ 154.595390][ C0] ? virtqueue_disable_cb+0xe3/0x370 [ 154.600688][ C0] __napi_poll+0xbb/0x580 [ 154.605031][ C0] net_rx_action+0x37f/0x910 [ 154.609653][ C0] ? net_tx_action+0x520/0x520 [ 154.614450][ C0] ? irqtime_account_irq+0x76/0x390 [ 154.619661][ C0] handle_softirqs+0x250/0x560 [ 154.624439][ C0] __irq_exit_rcu+0x52/0xf0 [ 154.628976][ C0] irq_exit_rcu+0x9/0x10 [ 154.633304][ C0] common_interrupt+0xbe/0xe0 [ 154.638013][ C0] [ 154.640965][ C0] [ 154.643914][ C0] asm_common_interrupt+0x27/0x40 [ 154.648954][ C0] RIP: 0010:__kasan_check_read+0x0/0x20 [ 154.654519][ C0] Code: 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 a1 c2 e7 85 eb 0a 48 c7 c7 fd 95 dc 85 48 89 de e8 37 8a 01 03 45 31 ff eb d1 00 00 <55> 48 89 e5 89 f6 48 8b 4d 08 31 d2 e8 af ed ff ff 5d c3 66 2e 0f [ 154.674136][ C0] RSP: 0018:ffffc900009c7cc8 EFLAGS: 00000293 [ 154.680219][ C0] RAX: ffffffff8152422c RBX: ffffffff8564bda0 RCX: ffff8881055c3b40 [ 154.688205][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff86711f80 [ 154.696204][ C0] RBP: ffffc900009c7cd0 R08: 0000000000000003 R09: 0000000000000004 [ 154.704187][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 154.712187][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff92000138f9c [ 154.720175][ C0] ? __printk_wait_on_cpu_lock+0x2c/0x40 [ 154.725827][ C0] ? __printk_wait_on_cpu_lock+0x1c/0x40 [ 154.731473][ C0] dump_stack_lvl+0xce/0x170 [ 154.736078][ C0] ? show_regs_print_info+0x20/0x20 [ 154.741286][ C0] ? prandom_u32+0x24d/0x290 [ 154.745885][ C0] dump_stack+0x15/0x20 [ 154.750055][ C0] should_fail+0x3ab/0x500 [ 154.754481][ C0] __should_failslab+0xa4/0xe0 [ 154.759282][ C0] should_failslab+0x9/0x20 [ 154.763799][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 154.768747][ C0] ? getname_flags+0xba/0x510 [ 154.773442][ C0] kmem_cache_alloc+0x44/0x260 [ 154.778234][ C0] ? __x64_sys_umount+0x12d/0x170 [ 154.783269][ C0] getname_flags+0xba/0x510 [ 154.787785][ C0] ? debug_smp_processor_id+0x17/0x20 [ 154.793168][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 154.799249][ C0] __x64_sys_unlink+0x3c/0x50 [ 154.803941][ C0] x64_sys_call+0x878/0x9a0 [ 154.808457][ C0] do_syscall_64+0x4c/0xa0 [ 154.812899][ C0] ? clear_bhb_loop+0x50/0xa0 [ 154.817590][ C0] ? clear_bhb_loop+0x50/0xa0 [ 154.822380][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 154.828286][ C0] RIP: 0033:0x7f0f84d95f87 [ 154.832714][ C0] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 154.852338][ C0] RSP: 002b:00007ffeae292f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 154.860764][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f84d95f87 [ 154.868745][ C0] RDX: 00007ffeae292f70 RSI: 00007ffeae293000 RDI: 00007ffeae293000 [ 154.876732][ C0] RBP: 00007ffeae293000 R08: 00007ffeae294000 R09: 00000000ffffffff [ 154.884724][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffeae294090 [ 154.892703][ C0] R13: 00007f0f84e2c30a R14: 0000000000021b01 R15: 00007ffeae2940d0 [ 154.900832][ C0] [ 154.903874][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 154.907209][ T276] FAULT_INJECTION: forcing a failure. [ 154.907209][ T276] name failslab, interval 1, probability 10, space 0, times 884 [ 154.911360][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 154.934296][ C1] Call Trace: [ 154.937602][ C1] [ 154.940552][ C1] __dump_stack+0x21/0x30 [ 154.944904][ C1] dump_stack_lvl+0x110/0x170 [ 154.949596][ C1] ? show_regs_print_info+0x20/0x20 [ 154.954820][ C1] ? prandom_u32+0x24d/0x290 [ 154.959452][ C1] dump_stack+0x15/0x20 [ 154.963632][ C1] should_fail+0x3ab/0x500 [ 154.968066][ C1] __should_failslab+0xa4/0xe0 [ 154.972845][ C1] should_failslab+0x9/0x20 [ 154.977362][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 154.982318][ C1] ? dst_alloc+0x15c/0x1d0 [ 154.986836][ C1] kmem_cache_alloc+0x44/0x260 [ 154.991627][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 154.997455][ C1] dst_alloc+0x15c/0x1d0 [ 155.001741][ C1] icmp6_dst_alloc+0xec/0x520 [ 155.006432][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 155.012077][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 155.017032][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 155.021733][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 155.026767][ C1] ? ndisc_send_rs+0x61f/0x960 [ 155.031572][ C1] ? memcpy+0x56/0x70 [ 155.035600][ C1] ndisc_send_rs+0x711/0x960 [ 155.040240][ C1] addrconf_rs_timer+0x35a/0x600 [ 155.045200][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.051283][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 155.056325][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 155.061914][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.068024][ C1] call_timer_fn+0x38/0x290 [ 155.072543][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.078653][ C1] __run_timers+0x637/0x9a0 [ 155.083180][ C1] ? calc_index+0x200/0x200 [ 155.087699][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 155.092576][ C1] run_timer_softirq+0x6a/0xf0 [ 155.097375][ C1] handle_softirqs+0x250/0x560 [ 155.102164][ C1] __irq_exit_rcu+0x52/0xf0 [ 155.106690][ C1] irq_exit_rcu+0x9/0x10 [ 155.110950][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 155.116603][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 155.122596][ C1] RIP: 0033:0x7f793114d017 [ 155.127028][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 155.146643][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 155.152732][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 155.160755][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 155.168746][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 155.176740][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 155.184726][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 155.192800][ C1] [ 155.195940][ T276] CPU: 0 PID: 276 Comm: sshd-session Not tainted syzkaller #0 [ 155.196026][ C1] FAULT_INJECTION: forcing a failure. [ 155.196026][ C1] name failslab, interval 1, probability 10, space 0, times 882 [ 155.203429][ T276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 155.203442][ T276] Call Trace: [ 155.203449][ T276] [ 155.203457][ T276] __dump_stack+0x21/0x30 [ 155.236907][ T276] dump_stack_lvl+0x110/0x170 [ 155.241602][ T276] ? show_regs_print_info+0x20/0x20 [ 155.246820][ T276] ? prandom_u32+0x24d/0x290 [ 155.251426][ T276] dump_stack+0x15/0x20 [ 155.255593][ T276] should_fail+0x3ab/0x500 [ 155.260044][ T276] __should_failslab+0xa4/0xe0 [ 155.264841][ T276] should_failslab+0x9/0x20 [ 155.269356][ T276] slab_pre_alloc_hook+0x39/0xd0 [ 155.274311][ T276] kmem_cache_alloc_trace+0x48/0x270 [ 155.279611][ T276] ? selinux_sk_alloc_security+0x7e/0x1a0 [ 155.285347][ T276] selinux_sk_alloc_security+0x7e/0x1a0 [ 155.290903][ T276] security_sk_alloc+0x72/0xa0 [ 155.295679][ T276] sk_prot_alloc+0x108/0x320 [ 155.300289][ T276] sk_alloc+0x38/0x430 [ 155.304371][ T276] unix_create1+0xb4/0x610 [ 155.308812][ T276] unix_create+0x149/0x200 [ 155.313239][ T276] __sock_create+0x38d/0x7a0 [ 155.317846][ T276] __sys_socket+0xec/0x190 [ 155.322279][ T276] __x64_sys_socket+0x7a/0x90 [ 155.326974][ T276] x64_sys_call+0x8c5/0x9a0 [ 155.331488][ T276] do_syscall_64+0x4c/0xa0 [ 155.335917][ T276] ? clear_bhb_loop+0x50/0xa0 [ 155.340613][ T276] ? clear_bhb_loop+0x50/0xa0 [ 155.345310][ T276] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 155.351215][ T276] RIP: 0033:0x7f6f44232707 [ 155.355648][ T276] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 155.375272][ T276] RSP: 002b:00007ffe31f466a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 155.383706][ T276] RAX: ffffffffffffffda RBX: 0000000000000026 RCX: 00007f6f44232707 [ 155.391703][ T276] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 155.399690][ T276] RBP: 00007f6f442be560 R08: 00000000000001f4 R09: 0000000000000001 [ 155.407685][ T276] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 155.415674][ T276] R13: 00007ffe31f467d0 R14: 0000000000000049 R15: 00007ffe31f467d0 [ 155.423667][ T276] [ 155.426738][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 155.434249][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 155.444317][ C1] Call Trace: [ 155.447711][ C1] [ 155.450664][ C1] __dump_stack+0x21/0x30 [ 155.455007][ C1] dump_stack_lvl+0x110/0x170 [ 155.459694][ C1] ? show_regs_print_info+0x20/0x20 [ 155.464905][ C1] ? prandom_u32+0x24d/0x290 [ 155.469506][ C1] dump_stack+0x15/0x20 [ 155.473670][ C1] should_fail+0x3ab/0x500 [ 155.478102][ C1] __should_failslab+0xa4/0xe0 [ 155.482884][ C1] should_failslab+0x9/0x20 [ 155.487407][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 155.492361][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 155.497680][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 155.503390][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 155.508800][ C1] icmp6_dst_alloc+0x35f/0x520 [ 155.513632][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 155.518339][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 155.523297][ C1] ? ndisc_send_rs+0x61f/0x960 [ 155.528047][ T325] FAULT_INJECTION: forcing a failure. [ 155.528047][ T325] name failslab, interval 1, probability 10, space 0, times 881 [ 155.528074][ C1] ? memcpy+0x56/0x70 [ 155.544956][ C1] ndisc_send_rs+0x711/0x960 [ 155.549594][ C1] addrconf_rs_timer+0x35a/0x600 [ 155.554567][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.560717][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.566828][ C1] call_timer_fn+0x38/0x290 [ 155.571349][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 155.577432][ C1] __run_timers+0x637/0x9a0 [ 155.581954][ C1] ? calc_index+0x200/0x200 [ 155.586473][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 155.591340][ C1] run_timer_softirq+0x6a/0xf0 [ 155.596122][ C1] handle_softirqs+0x250/0x560 [ 155.600920][ C1] __irq_exit_rcu+0x52/0xf0 [ 155.605446][ C1] irq_exit_rcu+0x9/0x10 [ 155.609709][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 155.615371][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 155.621380][ C1] RIP: 0033:0x7f793114d017 [ 155.625820][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 155.645446][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 155.651537][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 155.659530][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 155.667515][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 155.675502][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 155.683489][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 155.691480][ C1] [ 155.694509][ T1034] CPU: 0 PID: 1034 Comm: syz-executor Not tainted syzkaller #0 [ 155.694710][ C1] FAULT_INJECTION: forcing a failure. [ 155.694710][ C1] name failslab, interval 1, probability 10, space 0, times 880 [ 155.702112][ T1034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 155.702127][ T1034] Call Trace: [ 155.702133][ T1034] [ 155.702141][ T1034] __dump_stack+0x21/0x30 [ 155.735600][ T1034] dump_stack_lvl+0x110/0x170 [ 155.740302][ T1034] ? show_regs_print_info+0x20/0x20 [ 155.745515][ T1034] ? prandom_u32+0x24d/0x290 [ 155.750121][ T1034] dump_stack+0x15/0x20 [ 155.754287][ T1034] should_fail+0x3ab/0x500 [ 155.758721][ T1034] __should_failslab+0xa4/0xe0 [ 155.763503][ T1034] should_failslab+0x9/0x20 [ 155.768021][ T1034] slab_pre_alloc_hook+0x39/0xd0 [ 155.772974][ T1034] ? getname_flags+0xba/0x510 [ 155.777664][ T1034] kmem_cache_alloc+0x44/0x260 [ 155.782446][ T1034] ? __x64_sys_umount+0x12d/0x170 [ 155.787488][ T1034] getname_flags+0xba/0x510 [ 155.792019][ T1034] ? debug_smp_processor_id+0x17/0x20 [ 155.797432][ T1034] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 155.803624][ T1034] __x64_sys_unlink+0x3c/0x50 [ 155.808330][ T1034] x64_sys_call+0x878/0x9a0 [ 155.812856][ T1034] do_syscall_64+0x4c/0xa0 [ 155.817375][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 155.822077][ T1034] ? clear_bhb_loop+0x50/0xa0 [ 155.826769][ T1034] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 155.832682][ T1034] RIP: 0033:0x7f0f84d95f87 [ 155.837114][ T1034] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 155.856736][ T1034] RSP: 002b:00007ffeae292f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 155.865168][ T1034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f84d95f87 [ 155.873153][ T1034] RDX: 00007ffeae292f70 RSI: 00007ffeae293000 RDI: 00007ffeae293000 [ 155.881160][ T1034] RBP: 00007ffeae293000 R08: 00007ffeae294000 R09: 00000000ffffffff [ 155.889147][ T1034] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffeae294090 [ 155.897137][ T1034] R13: 00007f0f84e2c30a R14: 0000000000021b01 R15: 00007ffeae2940d0 [ 155.905131][ T1034] [ 155.908166][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 155.915670][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 155.925763][ C1] Call Trace: [ 155.929071][ C1] [ 155.932038][ C1] __dump_stack+0x21/0x30 [ 155.936409][ C1] dump_stack_lvl+0x110/0x170 [ 155.941119][ C1] ? show_regs_print_info+0x20/0x20 [ 155.946349][ C1] dump_stack+0x15/0x20 [ 155.950524][ C1] should_fail+0x3ab/0x500 [ 155.954960][ C1] ? ndisc_send_rs+0x310/0x960 [ 155.957355][ T1] FAULT_INJECTION: forcing a failure. [ 155.957355][ T1] name failslab, interval 1, probability 10, space 0, times 879 [ 155.959752][ C1] __should_failslab+0xa4/0xe0 [ 155.977367][ C1] should_failslab+0x9/0x20 [ 155.981893][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 155.986857][ C1] ? ndisc_send_rs+0x310/0x960 [ 155.991646][ C1] ? ndisc_send_rs+0x310/0x960 [ 155.996431][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 156.001748][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.006529][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.011313][ C1] __alloc_skb+0x210/0x730 [ 156.015780][ C1] ndisc_send_rs+0x310/0x960 [ 156.020385][ C1] ? ndisc_send_rs+0x131/0x960 [ 156.025168][ C1] addrconf_rs_timer+0x35a/0x600 [ 156.030128][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.036213][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 156.041259][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 156.046823][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.052915][ C1] call_timer_fn+0x38/0x290 [ 156.057461][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.063572][ C1] __run_timers+0x637/0x9a0 [ 156.068100][ C1] ? calc_index+0x200/0x200 [ 156.072847][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 156.077718][ C1] run_timer_softirq+0x6a/0xf0 [ 156.082496][ C1] handle_softirqs+0x250/0x560 [ 156.087320][ C1] __irq_exit_rcu+0x52/0xf0 [ 156.091838][ C1] irq_exit_rcu+0x9/0x10 [ 156.096092][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 156.101744][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 156.107744][ C1] RIP: 0033:0x7f793114d017 [ 156.112172][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 156.131799][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 156.137933][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 156.145931][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 156.153925][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 156.161922][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 156.169943][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 156.177945][ C1] [ 156.181028][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 156.181416][ C1] FAULT_INJECTION: forcing a failure. [ 156.181416][ C1] name failslab, interval 1, probability 10, space 0, times 878 [ 156.187664][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 156.187679][ T1] Call Trace: [ 156.187687][ T1] [ 156.187696][ T1] __dump_stack+0x21/0x30 [ 156.221188][ T1] dump_stack_lvl+0x110/0x170 [ 156.225896][ T1] ? show_regs_print_info+0x20/0x20 [ 156.231124][ T1] dump_stack+0x15/0x20 [ 156.235300][ T1] should_fail+0x3ab/0x500 [ 156.239740][ T1] __should_failslab+0xa4/0xe0 [ 156.244533][ T1] should_failslab+0x9/0x20 [ 156.249067][ T1] slab_pre_alloc_hook+0x39/0xd0 [ 156.254037][ T1] ? getname_flags+0xba/0x510 [ 156.258748][ T1] kmem_cache_alloc+0x44/0x260 [ 156.263538][ T1] getname_flags+0xba/0x510 [ 156.268067][ T1] getname+0x19/0x20 [ 156.271983][ T1] do_sys_openat2+0xeb/0x7f0 [ 156.276596][ T1] ? __put_cred+0xde/0x150 [ 156.281043][ T1] ? do_sys_open+0xe0/0xe0 [ 156.285485][ T1] ? do_faccessat+0x6f4/0x9b0 [ 156.290196][ T1] ? stream_open+0x60/0x60 [ 156.294640][ T1] __x64_sys_openat+0x136/0x160 [ 156.299519][ T1] x64_sys_call+0x219/0x9a0 [ 156.304051][ T1] do_syscall_64+0x4c/0xa0 [ 156.308493][ T1] ? clear_bhb_loop+0x50/0xa0 [ 156.313193][ T1] ? clear_bhb_loop+0x50/0xa0 [ 156.317895][ T1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 156.323816][ T1] RIP: 0033:0x7fa18488ac3a [ 156.328283][ T1] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24 [ 156.347916][ T1] RSP: 002b:00007ffed6b7eb18 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 156.356440][ T1] RAX: ffffffffffffffda RBX: 00007fa18492f200 RCX: 00007fa18488ac3a [ 156.364437][ T1] RDX: 0000000000080000 RSI: 00007fa18492f200 RDI: 00000000ffffff9c [ 156.372430][ T1] RBP: 00007fa18492a0a8 R08: 0000000000000000 R09: 0000000000000000 [ 156.380423][ T1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 156.388418][ T1] R13: 0000000000000000 R14: 0000000000000409 R15: 000055fe9e7a9d98 [ 156.396503][ T1] [ 156.399552][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 156.402256][ T276] FAULT_INJECTION: forcing a failure. [ 156.402256][ T276] name failslab, interval 1, probability 10, space 0, times 877 [ 156.407052][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 156.407069][ C1] Call Trace: [ 156.407076][ C1] [ 156.407090][ C1] __dump_stack+0x21/0x30 [ 156.440580][ C1] dump_stack_lvl+0x110/0x170 [ 156.445281][ C1] ? show_regs_print_info+0x20/0x20 [ 156.450509][ C1] dump_stack+0x15/0x20 [ 156.454688][ C1] should_fail+0x3ab/0x500 [ 156.459134][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.463928][ C1] __should_failslab+0xa4/0xe0 [ 156.468714][ C1] should_failslab+0x9/0x20 [ 156.473377][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 156.478339][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.483133][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.487917][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 156.493234][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.498023][ C1] ? ndisc_send_rs+0x310/0x960 [ 156.502814][ C1] __alloc_skb+0x210/0x730 [ 156.507265][ C1] ndisc_send_rs+0x310/0x960 [ 156.511881][ C1] addrconf_rs_timer+0x35a/0x600 [ 156.516847][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.522947][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.529036][ C1] call_timer_fn+0x38/0x290 [ 156.533571][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 156.539690][ C1] __run_timers+0x637/0x9a0 [ 156.544224][ C1] ? calc_index+0x200/0x200 [ 156.548760][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 156.553661][ C1] run_timer_softirq+0x6a/0xf0 [ 156.558456][ C1] handle_softirqs+0x250/0x560 [ 156.563257][ C1] __irq_exit_rcu+0x52/0xf0 [ 156.567791][ C1] irq_exit_rcu+0x9/0x10 [ 156.572056][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 156.577715][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 156.583718][ C1] RIP: 0033:0x7f793114d017 [ 156.588164][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 156.607793][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 156.613882][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 156.621874][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 156.629872][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 156.637992][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 156.646039][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 156.654051][ C1] [ 156.657088][ T276] CPU: 0 PID: 276 Comm: sshd-session Not tainted syzkaller #0 [ 156.657237][ C1] FAULT_INJECTION: forcing a failure. [ 156.657237][ C1] name failslab, interval 1, probability 10, space 0, times 876 [ 156.664608][ T276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 156.687506][ T276] Call Trace: [ 156.690804][ T276] [ 156.693749][ T276] __dump_stack+0x21/0x30 [ 156.698093][ T276] dump_stack_lvl+0x110/0x170 [ 156.702781][ T276] ? show_regs_print_info+0x20/0x20 [ 156.707987][ T276] ? prandom_u32+0x24d/0x290 [ 156.712595][ T276] dump_stack+0x15/0x20 [ 156.716757][ T276] should_fail+0x3ab/0x500 [ 156.721187][ T276] __should_failslab+0xa4/0xe0 [ 156.725964][ T276] should_failslab+0x9/0x20 [ 156.730482][ T276] slab_pre_alloc_hook+0x39/0xd0 [ 156.735437][ T276] ? sock_alloc_inode+0x1b/0xb0 [ 156.740297][ T276] kmem_cache_alloc+0x44/0x260 [ 156.745075][ T276] ? sockfs_init_fs_context+0xb0/0xb0 [ 156.750463][ T276] sock_alloc_inode+0x1b/0xb0 [ 156.755155][ T276] ? sockfs_init_fs_context+0xb0/0xb0 [ 156.760538][ T276] new_inode_pseudo+0x62/0x210 [ 156.765327][ T276] __sock_create+0x12c/0x7a0 [ 156.770229][ T276] __sys_socket+0xec/0x190 [ 156.774666][ T276] __x64_sys_socket+0x7a/0x90 [ 156.779362][ T276] x64_sys_call+0x8c5/0x9a0 [ 156.783884][ T276] do_syscall_64+0x4c/0xa0 [ 156.788310][ T276] ? clear_bhb_loop+0x50/0xa0 [ 156.793005][ T276] ? clear_bhb_loop+0x50/0xa0 [ 156.797729][ T276] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 156.803643][ T276] RIP: 0033:0x7f6f44232707 [ 156.808092][ T276] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48 [ 156.827728][ T276] RSP: 002b:00007ffe31f46438 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 156.836170][ T276] RAX: ffffffffffffffda RBX: 0000000000000026 RCX: 00007f6f44232707 [ 156.844156][ T276] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001 [ 156.852140][ T276] RBP: 00007f6f442be560 R08: 00000000000001f4 R09: 0000000000000001 [ 156.860124][ T276] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 156.868108][ T276] R13: 00007ffe31f46560 R14: 0000000000000033 R15: 00007ffe31f46560 [ 156.876135][ T276] [ 156.879172][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 156.886662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 156.896734][ C1] Call Trace: [ 156.900029][ C1] [ 156.903060][ C1] __dump_stack+0x21/0x30 [ 156.907489][ C1] dump_stack_lvl+0x110/0x170 [ 156.912187][ C1] ? show_regs_print_info+0x20/0x20 [ 156.917400][ C1] ? prandom_u32+0x24d/0x290 [ 156.922006][ C1] dump_stack+0x15/0x20 [ 156.926174][ C1] should_fail+0x3ab/0x500 [ 156.930606][ C1] __should_failslab+0xa4/0xe0 [ 156.935387][ C1] should_failslab+0x9/0x20 [ 156.939904][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 156.944859][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 156.950291][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 156.955869][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 156.961272][ C1] icmp6_dst_alloc+0x35f/0x520 [ 156.966056][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 156.970745][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 156.975692][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 156.981252][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 156.986637][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 156.991766][ C1] ? ndisc_send_rs+0x61f/0x960 [ 156.996540][ C1] ? memcpy+0x56/0x70 [ 157.000538][ C1] ndisc_send_rs+0x711/0x960 [ 157.005147][ C1] addrconf_rs_timer+0x35a/0x600 [ 157.010095][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.016209][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 157.021273][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 157.026845][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.032944][ C1] call_timer_fn+0x38/0x290 [ 157.037478][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.043604][ C1] __run_timers+0x637/0x9a0 [ 157.048123][ C1] ? calc_index+0x200/0x200 [ 157.052643][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 157.057511][ C1] run_timer_softirq+0x6a/0xf0 [ 157.062290][ C1] handle_softirqs+0x250/0x560 [ 157.067070][ C1] __irq_exit_rcu+0x52/0xf0 [ 157.071587][ C1] irq_exit_rcu+0x9/0x10 [ 157.075976][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 157.081645][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 157.087669][ C1] RIP: 0033:0x7f793114d017 [ 157.092104][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 157.111729][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 157.117814][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 157.125819][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 157.133907][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 157.142020][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 157.150020][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 157.158022][ C1] [ 157.161131][ T325] CPU: 0 PID: 325 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 157.161149][ C1] FAULT_INJECTION: forcing a failure. [ 157.161149][ C1] name failslab, interval 1, probability 10, space 0, times 875 [ 157.168624][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 157.168639][ T325] Workqueue: writeback wb_workfn (flush-8:0) [ 157.197980][ T325] Call Trace: [ 157.201276][ T325] [ 157.204222][ T325] __dump_stack+0x21/0x30 [ 157.208569][ T325] dump_stack_lvl+0x110/0x170 [ 157.213268][ T325] ? show_regs_print_info+0x20/0x20 [ 157.218480][ T325] ? prandom_u32+0x24d/0x290 [ 157.223089][ T325] dump_stack+0x15/0x20 [ 157.227281][ T325] should_fail+0x3ab/0x500 [ 157.231715][ T325] __should_failslab+0xa4/0xe0 [ 157.236501][ T325] should_failslab+0x9/0x20 [ 157.241026][ T325] slab_pre_alloc_hook+0x39/0xd0 [ 157.245983][ T325] ? mempool_alloc_slab+0x1d/0x30 [ 157.251040][ T325] kmem_cache_alloc+0x44/0x260 [ 157.255820][ T325] ? mempool_free+0x330/0x330 [ 157.260511][ T325] mempool_alloc_slab+0x1d/0x30 [ 157.265382][ T325] mempool_alloc+0x167/0x4c0 [ 157.269987][ T325] ? blk_put_request+0x20/0x20 [ 157.274780][ T325] ? mempool_resize+0x880/0x880 [ 157.279648][ T325] ? submit_bio+0x367/0x620 [ 157.284169][ T325] bio_alloc_bioset+0x124/0x910 [ 157.289039][ T325] ext4_bio_write_page+0xf3b/0x1b40 [ 157.294275][ T325] mpage_submit_page+0x17d/0x220 [ 157.299231][ T325] mpage_process_page_bufs+0x6dd/0x8d0 [ 157.304705][ T325] mpage_prepare_extent_to_map+0x949/0xc60 [ 157.310557][ T325] ? ext4_iomap_swap_activate+0x40/0x40 [ 157.316120][ T325] ? ext4_init_io_end+0x29/0x130 [ 157.321069][ T325] ? kmem_cache_alloc+0xf7/0x260 [ 157.326029][ T325] ? __kasan_check_write+0x14/0x20 [ 157.331157][ T325] ext4_writepages+0xa6f/0x30a0 [ 157.336026][ T325] ? desc_read+0x1e4/0x3e0 [ 157.340476][ T325] ? ext4_readpage+0x220/0x220 [ 157.345255][ T325] ? rb_add_timestamp+0x151/0x430 [ 157.350301][ T325] ? __rb_reserve_next+0x734/0xc90 [ 157.355433][ T325] ? __kasan_check_write+0x14/0x20 [ 157.360564][ T325] ? ext4_readpage+0x220/0x220 [ 157.365349][ T325] do_writepages+0x476/0x6d0 [ 157.369961][ T325] ? __kasan_check_read+0x11/0x20 [ 157.375014][ T325] ? trace_buffer_unlock_commit_regs+0x12e/0x5f0 [ 157.381361][ T325] ? __writepage+0x130/0x130 [ 157.386008][ T325] ? trace_event_buffer_commit+0x252/0x880 [ 157.391832][ T325] ? __kasan_check_write+0x14/0x20 [ 157.397043][ T325] ? _raw_spin_lock+0x94/0xf0 [ 157.401738][ T325] __writeback_single_inode+0xd9/0x9e0 [ 157.407220][ T325] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 157.413250][ T325] writeback_sb_inodes+0x9f3/0x1610 [ 157.418475][ T325] ? queue_io+0x4b0/0x4b0 [ 157.422826][ T325] ? down_read_trylock+0x317/0x630 [ 157.427958][ T325] __writeback_inodes_wb+0x127/0x400 [ 157.433282][ T325] wb_writeback+0x3ff/0x990 [ 157.437815][ T325] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 157.443813][ T325] ? set_worker_desc+0x1ba/0x1f0 [ 157.448769][ T325] ? __kasan_check_write+0x14/0x20 [ 157.453897][ T325] ? __kasan_check_write+0x14/0x20 [ 157.459022][ T325] ? cpumask_next+0x7c/0xa0 [ 157.463539][ T325] wb_workfn+0xa49/0xf30 [ 157.467802][ T325] ? inode_wait_for_writeback+0x220/0x220 [ 157.473541][ T325] ? __kasan_check_write+0x14/0x20 [ 157.478671][ T325] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 157.484147][ T325] ? _raw_spin_lock+0xf0/0xf0 [ 157.488840][ T325] ? __kasan_check_write+0x14/0x20 [ 157.493966][ T325] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 157.499789][ T325] ? try_to_wake_up+0x610/0x1150 [ 157.504745][ T325] process_one_work+0x6c8/0xbb0 [ 157.509616][ T325] worker_thread+0xaa0/0x1250 [ 157.514317][ T325] kthread+0x3f5/0x4f0 [ 157.518408][ T325] ? worker_clr_flags+0x190/0x190 [ 157.523452][ T325] ? kthread_blkcg+0xd0/0xd0 [ 157.528063][ T325] ret_from_fork+0x1f/0x30 [ 157.532497][ T325] [ 157.535534][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 157.536384][ T843] FAULT_INJECTION: forcing a failure. [ 157.536384][ T843] name failslab, interval 1, probability 10, space 0, times 875 [ 157.543025][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 157.543040][ C1] Call Trace: [ 157.543048][ C1] [ 157.543060][ C1] __dump_stack+0x21/0x30 [ 157.576519][ C1] dump_stack_lvl+0x110/0x170 [ 157.581244][ C1] ? show_regs_print_info+0x20/0x20 [ 157.586508][ C1] ? prandom_u32+0x24d/0x290 [ 157.591141][ C1] dump_stack+0x15/0x20 [ 157.595331][ C1] should_fail+0x3ab/0x500 [ 157.599762][ C1] __should_failslab+0xa4/0xe0 [ 157.604543][ C1] should_failslab+0x9/0x20 [ 157.609060][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 157.614016][ C1] ? __alloc_skb+0xe4/0x730 [ 157.618535][ C1] kmem_cache_alloc+0x44/0x260 [ 157.623316][ C1] __alloc_skb+0xe4/0x730 [ 157.627339][ T1] FAULT_INJECTION: forcing a failure. [ 157.627339][ T1] name failslab, interval 1, probability 10, space 0, times 873 [ 157.627660][ C1] ndisc_send_rs+0x310/0x960 [ 157.645111][ C1] addrconf_rs_timer+0x35a/0x600 [ 157.650073][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.656181][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.662266][ C1] call_timer_fn+0x38/0x290 [ 157.666789][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 157.672882][ C1] __run_timers+0x637/0x9a0 [ 157.677405][ C1] ? calc_index+0x200/0x200 [ 157.681932][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 157.686800][ C1] run_timer_softirq+0x6a/0xf0 [ 157.691583][ C1] handle_softirqs+0x250/0x560 [ 157.696368][ C1] __irq_exit_rcu+0x52/0xf0 [ 157.700884][ C1] irq_exit_rcu+0x9/0x10 [ 157.705167][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 157.710817][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 157.716815][ C1] RIP: 0033:0x7f793114d017 [ 157.721241][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 157.740857][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 157.746948][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 157.754942][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 157.762933][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 157.770916][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 157.778899][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 157.786916][ C1] [ 157.789949][ T843] CPU: 0 PID: 843 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 157.790636][ C1] FAULT_INJECTION: forcing a failure. [ 157.790636][ C1] name failslab, interval 1, probability 10, space 0, times 872 [ 157.797446][ T843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 157.797463][ T843] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 157.827497][ T843] Call Trace: [ 157.830807][ T843] [ 157.833766][ T843] __dump_stack+0x21/0x30 [ 157.838132][ T843] dump_stack_lvl+0x110/0x170 [ 157.842833][ T843] ? show_regs_print_info+0x20/0x20 [ 157.848063][ T843] dump_stack+0x15/0x20 [ 157.852243][ T843] should_fail+0x3ab/0x500 [ 157.856685][ T843] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.862779][ T843] __should_failslab+0xa4/0xe0 [ 157.867574][ T843] should_failslab+0x9/0x20 [ 157.872104][ T843] slab_pre_alloc_hook+0x39/0xd0 [ 157.877079][ T843] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.883179][ T843] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.889275][ T843] __kmalloc_track_caller+0x6c/0x2c0 [ 157.894587][ T843] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.900683][ T843] ? wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.906784][ T843] __alloc_skb+0x210/0x730 [ 157.911227][ T843] wg_socket_send_buffer_to_peer+0x37/0x170 [ 157.917149][ T843] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 157.923244][ T843] wg_packet_handshake_send_worker+0x200/0x290 [ 157.929424][ T843] ? wg_prev_queue_dequeue+0x230/0x230 [ 157.934918][ T843] ? __schedule+0xbd7/0x14a0 [ 157.939542][ T843] process_one_work+0x6c8/0xbb0 [ 157.944429][ T843] worker_thread+0xaa0/0x1250 [ 157.949142][ T843] kthread+0x3f5/0x4f0 [ 157.953240][ T843] ? worker_clr_flags+0x190/0x190 [ 157.958287][ T843] ? kthread_blkcg+0xd0/0xd0 [ 157.962902][ T843] ret_from_fork+0x1f/0x30 [ 157.967350][ T843] [ 157.970394][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 157.977951][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 157.988034][ C1] Call Trace: [ 157.991339][ C1] [ 157.994288][ C1] __dump_stack+0x21/0x30 [ 157.998669][ C1] dump_stack_lvl+0x110/0x170 [ 158.003375][ C1] ? show_regs_print_info+0x20/0x20 [ 158.008626][ C1] ? prandom_u32+0x24d/0x290 [ 158.013274][ C1] dump_stack+0x15/0x20 [ 158.017450][ C1] should_fail+0x3ab/0x500 [ 158.021918][ C1] __should_failslab+0xa4/0xe0 [ 158.026720][ C1] should_failslab+0x9/0x20 [ 158.026851][ T276] socket: no more sockets [ 158.031251][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 158.040565][ C1] ? dst_alloc+0x15c/0x1d0 [ 158.045014][ C1] kmem_cache_alloc+0x44/0x260 [ 158.049811][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 158.055653][ C1] dst_alloc+0x15c/0x1d0 [ 158.059936][ C1] icmp6_dst_alloc+0xec/0x520 [ 158.064639][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 158.070303][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 158.075270][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 158.079985][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 158.084947][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 158.090519][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 158.095916][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 158.101337][ C1] ? ndisc_send_rs+0x61f/0x960 [ 158.106138][ C1] ? memcpy+0x56/0x70 [ 158.110140][ C1] ndisc_send_rs+0x711/0x960 [ 158.114757][ C1] addrconf_rs_timer+0x35a/0x600 [ 158.119716][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.125794][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 158.130845][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 158.136406][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.142483][ C1] call_timer_fn+0x38/0x290 [ 158.146998][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.153082][ C1] __run_timers+0x637/0x9a0 [ 158.157603][ C1] ? calc_index+0x200/0x200 [ 158.162119][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 158.166987][ C1] run_timer_softirq+0x6a/0xf0 [ 158.171763][ C1] handle_softirqs+0x250/0x560 [ 158.176547][ C1] __irq_exit_rcu+0x52/0xf0 [ 158.181064][ C1] irq_exit_rcu+0x9/0x10 [ 158.185344][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 158.190997][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 158.197020][ C1] RIP: 0033:0x7f793114d017 [ 158.201449][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 158.221177][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 158.227273][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 158.235260][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 158.243245][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 158.251231][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 158.259215][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 158.267215][ C1] [ 158.270304][ T1] CPU: 0 PID: 1 Comm: init Not tainted syzkaller #0 [ 158.270324][ C1] FAULT_INJECTION: forcing a failure. [ 158.270324][ C1] name failslab, interval 1, probability 10, space 0, times 870 [ 158.276927][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 158.276945][ T1] Call Trace: [ 158.276952][ T1] [ 158.276960][ T1] __dump_stack+0x21/0x30 [ 158.310532][ T1] dump_stack_lvl+0x110/0x170 [ 158.315232][ T1] ? show_regs_print_info+0x20/0x20 [ 158.320449][ T1] ? prandom_u32+0x24d/0x290 [ 158.325174][ T1] dump_stack+0x15/0x20 [ 158.329349][ T1] should_fail+0x3ab/0x500 [ 158.333788][ T1] __should_failslab+0xa4/0xe0 [ 158.338580][ T1] should_failslab+0x9/0x20 [ 158.343100][ T1] slab_pre_alloc_hook+0x39/0xd0 [ 158.348061][ T1] ? security_file_alloc+0x33/0x120 [ 158.353294][ T1] kmem_cache_alloc+0x44/0x260 [ 158.358084][ T1] security_file_alloc+0x33/0x120 [ 158.363133][ T1] __alloc_file+0xb5/0x2a0 [ 158.367568][ T1] alloc_empty_file+0x97/0x180 [ 158.372349][ T1] path_openat+0xf4/0x2f80 [ 158.376778][ T1] ? __stack_depot_save+0x34/0x480 [ 158.381915][ T1] ? __kasan_slab_alloc+0xc9/0xe0 [ 158.386966][ T1] ? __kasan_slab_alloc+0xb7/0xe0 [ 158.392012][ T1] ? slab_post_alloc_hook+0x4f/0x2b0 [ 158.397316][ T1] ? kmem_cache_alloc+0xf7/0x260 [ 158.402272][ T1] ? getname_flags+0xba/0x510 [ 158.406959][ T1] ? getname+0x19/0x20 [ 158.411042][ T1] ? do_sys_openat2+0xeb/0x7f0 [ 158.415905][ T1] ? __x64_sys_openat+0x136/0x160 [ 158.420984][ T1] ? x64_sys_call+0x219/0x9a0 [ 158.425759][ T1] ? do_syscall_64+0x4c/0xa0 [ 158.430384][ T1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.436483][ T1] ? do_filp_open+0x400/0x400 [ 158.441183][ T1] do_filp_open+0x1df/0x400 [ 158.445706][ T1] ? vfs_tmpfile+0x2d0/0x2d0 [ 158.450348][ T1] do_sys_openat2+0x15e/0x7f0 [ 158.455045][ T1] ? __put_cred+0xde/0x150 [ 158.459480][ T1] ? do_sys_open+0xe0/0xe0 [ 158.463918][ T1] ? do_faccessat+0x6f4/0x9b0 [ 158.468619][ T1] ? stream_open+0x60/0x60 [ 158.473076][ T1] __x64_sys_openat+0x136/0x160 [ 158.477964][ T1] x64_sys_call+0x219/0x9a0 [ 158.482482][ T1] do_syscall_64+0x4c/0xa0 [ 158.486911][ T1] ? clear_bhb_loop+0x50/0xa0 [ 158.491606][ T1] ? clear_bhb_loop+0x50/0xa0 [ 158.496300][ T1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.502209][ T1] RIP: 0033:0x7fa18488ac3a [ 158.506655][ T1] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24 [ 158.526367][ T1] RSP: 002b:00007ffed6b7ea98 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 158.535022][ T1] RAX: ffffffffffffffda RBX: 00007fa18492f200 RCX: 00007fa18488ac3a [ 158.543044][ T1] RDX: 0000000000080000 RSI: 00007fa18492f200 RDI: 00000000ffffff9c [ 158.551029][ T1] RBP: 00007fa18492a0a8 R08: 0000000000000000 R09: 0000000000000000 [ 158.559022][ T1] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 158.567009][ T1] R13: ffffffffffffff88 R14: 000000000000000c R15: 000055fe9e7a9d98 [ 158.575001][ T1] [ 158.578039][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 158.578449][ T325] FAULT_INJECTION: forcing a failure. [ 158.578449][ T325] name failslab, interval 1, probability 10, space 0, times 868 [ 158.585529][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 158.608473][ C1] Call Trace: [ 158.611799][ C1] [ 158.614744][ C1] __dump_stack+0x21/0x30 [ 158.619090][ C1] dump_stack_lvl+0x110/0x170 [ 158.623786][ C1] ? show_regs_print_info+0x20/0x20 [ 158.629003][ C1] ? prandom_u32+0x24d/0x290 [ 158.633621][ C1] dump_stack+0x15/0x20 [ 158.637787][ C1] should_fail+0x3ab/0x500 [ 158.642224][ C1] __should_failslab+0xa4/0xe0 [ 158.647032][ C1] should_failslab+0x9/0x20 [ 158.651553][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 158.656506][ C1] kmem_cache_alloc_trace+0x48/0x270 [ 158.661838][ C1] ? dst_cow_metrics_generic+0x55/0x1c0 [ 158.667414][ C1] dst_cow_metrics_generic+0x55/0x1c0 [ 158.672834][ C1] icmp6_dst_alloc+0x35f/0x520 [ 158.677623][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 158.682318][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 158.687268][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 158.692827][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 158.698216][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 158.703342][ C1] ? ndisc_send_rs+0x61f/0x960 [ 158.708118][ C1] ? memcpy+0x56/0x70 [ 158.712112][ C1] ndisc_send_rs+0x711/0x960 [ 158.716748][ C1] addrconf_rs_timer+0x35a/0x600 [ 158.721710][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.727799][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 158.732850][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 158.738442][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.744626][ C1] call_timer_fn+0x38/0x290 [ 158.749150][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 158.755253][ C1] __run_timers+0x637/0x9a0 [ 158.759776][ C1] ? calc_index+0x200/0x200 [ 158.764300][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 158.769166][ C1] run_timer_softirq+0x6a/0xf0 [ 158.773944][ C1] handle_softirqs+0x250/0x560 [ 158.778722][ C1] __irq_exit_rcu+0x52/0xf0 [ 158.783234][ C1] irq_exit_rcu+0x9/0x10 [ 158.787512][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 158.793184][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 158.799174][ C1] RIP: 0033:0x7f793114d017 [ 158.803600][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 158.823213][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 158.829306][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 158.837290][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 158.845272][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 158.853263][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 158.861252][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 158.869239][ C1] [ 158.872828][ C1] FAULT_INJECTION: forcing a failure. [ 158.872828][ C1] name failslab, interval 1, probability 10, space 0, times 867 [ 158.876956][ T325] CPU: 0 PID: 325 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 158.893187][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 158.903254][ T325] Workqueue: writeback wb_workfn (flush-8:0) [ 158.909267][ T325] Call Trace: [ 158.912586][ T325] [ 158.915533][ T325] __dump_stack+0x21/0x30 [ 158.919874][ T325] dump_stack_lvl+0x110/0x170 [ 158.924569][ T325] ? show_regs_print_info+0x20/0x20 [ 158.929788][ T325] ? prandom_u32+0x24d/0x290 [ 158.934393][ T325] dump_stack+0x15/0x20 [ 158.938564][ T325] should_fail+0x3ab/0x500 [ 158.942991][ T325] __should_failslab+0xa4/0xe0 [ 158.947778][ T325] should_failslab+0x9/0x20 [ 158.952299][ T325] slab_pre_alloc_hook+0x39/0xd0 [ 158.957249][ T325] ? mempool_alloc_slab+0x1d/0x30 [ 158.962299][ T325] kmem_cache_alloc+0x44/0x260 [ 158.967079][ T325] ? mempool_free+0x330/0x330 [ 158.971774][ T325] mempool_alloc_slab+0x1d/0x30 [ 158.976663][ T325] mempool_alloc+0x167/0x4c0 [ 158.981270][ T325] ? blk_put_request+0x20/0x20 [ 158.986058][ T325] ? mempool_resize+0x880/0x880 [ 158.990925][ T325] ? submit_bio+0x367/0x620 [ 158.995446][ T325] bio_alloc_bioset+0x22b/0x910 [ 159.000317][ T325] ext4_bio_write_page+0xf3b/0x1b40 [ 159.005537][ T325] mpage_submit_page+0x17d/0x220 [ 159.010490][ T325] mpage_process_page_bufs+0x6dd/0x8d0 [ 159.015965][ T325] mpage_prepare_extent_to_map+0x949/0xc60 [ 159.021795][ T325] ? ext4_iomap_swap_activate+0x40/0x40 [ 159.027360][ T325] ? ext4_init_io_end+0x29/0x130 [ 159.032334][ T325] ? kmem_cache_alloc+0xf7/0x260 [ 159.037288][ T325] ? __kasan_check_write+0x14/0x20 [ 159.042416][ T325] ext4_writepages+0xa6f/0x30a0 [ 159.047282][ T325] ? desc_read+0x1e4/0x3e0 [ 159.051719][ T325] ? ext4_readpage+0x220/0x220 [ 159.056502][ T325] ? rb_add_timestamp+0x151/0x430 [ 159.061543][ T325] ? __rb_reserve_next+0x734/0xc90 [ 159.066670][ T325] ? __kasan_check_write+0x14/0x20 [ 159.071799][ T325] ? ext4_readpage+0x220/0x220 [ 159.076580][ T325] do_writepages+0x476/0x6d0 [ 159.081191][ T325] ? __kasan_check_read+0x11/0x20 [ 159.086230][ T325] ? trace_buffer_unlock_commit_regs+0x12e/0x5f0 [ 159.092577][ T325] ? __writepage+0x130/0x130 [ 159.097204][ T325] ? trace_event_buffer_commit+0x252/0x880 [ 159.103029][ T325] ? __kasan_check_write+0x14/0x20 [ 159.108165][ T325] ? _raw_spin_lock+0x94/0xf0 [ 159.112877][ T325] __writeback_single_inode+0xd9/0x9e0 [ 159.118443][ T325] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 159.124535][ T325] writeback_sb_inodes+0x9f3/0x1610 [ 159.129774][ T325] ? queue_io+0x4b0/0x4b0 [ 159.134135][ T325] ? down_read_trylock+0x317/0x630 [ 159.139278][ T325] __writeback_inodes_wb+0x127/0x400 [ 159.144855][ T325] wb_writeback+0x3ff/0x990 [ 159.149393][ T325] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 159.155408][ T325] ? set_worker_desc+0x1ba/0x1f0 [ 159.160370][ T325] ? __kasan_check_write+0x14/0x20 [ 159.165496][ T325] ? __kasan_check_write+0x14/0x20 [ 159.170621][ T325] ? cpumask_next+0x7c/0xa0 [ 159.175142][ T325] wb_workfn+0xa49/0xf30 [ 159.179407][ T325] ? inode_wait_for_writeback+0x220/0x220 [ 159.185160][ T325] ? __kasan_check_write+0x14/0x20 [ 159.190292][ T325] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 159.195771][ T325] ? _raw_spin_lock+0xf0/0xf0 [ 159.200478][ T325] ? __kasan_check_write+0x14/0x20 [ 159.205634][ T325] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 159.211460][ T325] ? try_to_wake_up+0x610/0x1150 [ 159.216522][ T325] process_one_work+0x6c8/0xbb0 [ 159.221391][ T325] worker_thread+0xaa0/0x1250 [ 159.226225][ T325] kthread+0x3f5/0x4f0 [ 159.230503][ T325] ? worker_clr_flags+0x190/0x190 [ 159.235572][ T325] ? kthread_blkcg+0xd0/0xd0 [ 159.240183][ T325] ret_from_fork+0x1f/0x30 [ 159.244634][ T325] [ 159.247681][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 159.255176][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 159.256099][ T274] FAULT_INJECTION: forcing a failure. [ 159.256099][ T274] name failslab, interval 1, probability 10, space 0, times 867 [ 159.265259][ C1] Call Trace: [ 159.281408][ C1] [ 159.284389][ C1] __dump_stack+0x21/0x30 [ 159.288789][ C1] dump_stack_lvl+0x110/0x170 [ 159.293478][ C1] ? show_regs_print_info+0x20/0x20 [ 159.298691][ C1] dump_stack+0x15/0x20 [ 159.302863][ C1] should_fail+0x3ab/0x500 [ 159.307308][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.312091][ C1] __should_failslab+0xa4/0xe0 [ 159.316897][ C1] should_failslab+0x9/0x20 [ 159.321421][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 159.326372][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.331152][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.335931][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 159.341233][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.346012][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.350789][ C1] __alloc_skb+0x210/0x730 [ 159.355219][ C1] ndisc_send_rs+0x310/0x960 [ 159.359825][ C1] addrconf_rs_timer+0x35a/0x600 [ 159.364786][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.370868][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.376955][ C1] call_timer_fn+0x38/0x290 [ 159.381474][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.387558][ C1] __run_timers+0x637/0x9a0 [ 159.392090][ C1] ? calc_index+0x200/0x200 [ 159.396608][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 159.401476][ C1] run_timer_softirq+0x6a/0xf0 [ 159.406258][ C1] handle_softirqs+0x250/0x560 [ 159.411062][ C1] __irq_exit_rcu+0x52/0xf0 [ 159.415580][ C1] irq_exit_rcu+0x9/0x10 [ 159.419851][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 159.425505][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 159.431511][ C1] RIP: 0033:0x7f793114d017 [ 159.435944][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 159.455566][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 159.461648][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 159.469635][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 159.477618][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 159.485600][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 159.493581][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 159.501569][ C1] [ 159.504599][ T274] CPU: 0 PID: 274 Comm: sshd-session Not tainted syzkaller #0 [ 159.504952][ C1] FAULT_INJECTION: forcing a failure. [ 159.504952][ C1] name failslab, interval 1, probability 10, space 0, times 866 [ 159.512096][ T274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 159.512109][ T274] Call Trace: [ 159.512115][ T274] [ 159.512123][ T274] __dump_stack+0x21/0x30 [ 159.545554][ T274] dump_stack_lvl+0x110/0x170 [ 159.550270][ T274] ? show_regs_print_info+0x20/0x20 [ 159.555480][ T274] ? prandom_u32+0x24d/0x290 [ 159.560176][ T274] dump_stack+0x15/0x20 [ 159.564355][ T274] should_fail+0x3ab/0x500 [ 159.568792][ T274] __should_failslab+0xa4/0xe0 [ 159.573577][ T274] should_failslab+0x9/0x20 [ 159.578093][ T274] slab_pre_alloc_hook+0x39/0xd0 [ 159.583044][ T274] ? __sigqueue_alloc+0x137/0x210 [ 159.588084][ T274] kmem_cache_alloc+0x44/0x260 [ 159.592863][ T274] __sigqueue_alloc+0x137/0x210 [ 159.597735][ T274] __send_signal+0x21a/0xce0 [ 159.602431][ T274] do_notify_parent+0x6a3/0x830 [ 159.607324][ T274] ? complete_signal+0xd10/0xd10 [ 159.612293][ T274] ? _raw_write_lock_irqsave+0x130/0x130 [ 159.617948][ T274] ? kill_orphaned_pgrp+0x169/0x570 [ 159.623163][ T274] do_exit+0x17ec/0x29a0 [ 159.627420][ T274] ? put_task_struct+0x90/0x90 [ 159.632197][ T274] ? vfs_write+0xfd0/0xfd0 [ 159.636628][ T274] do_group_exit+0x149/0x310 [ 159.641242][ T274] __x64_sys_exit_group+0x3f/0x40 [ 159.646291][ T274] x64_sys_call+0x832/0x9a0 [ 159.650812][ T274] do_syscall_64+0x4c/0xa0 [ 159.655241][ T274] ? clear_bhb_loop+0x50/0xa0 [ 159.659930][ T274] ? clear_bhb_loop+0x50/0xa0 [ 159.664618][ T274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 159.670529][ T274] RIP: 0033:0x7f6f442016c5 [ 159.674956][ T274] Code: Unable to access opcode bytes at RIP 0x7f6f4420169b. [ 159.682336][ T274] RSP: 002b:00007ffe31f48158 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 159.690769][ T274] RAX: ffffffffffffffda RBX: 00000000000000ff RCX: 00007f6f442016c5 [ 159.698757][ T274] RDX: 00000000000000e7 RSI: fffffffffffffea0 RDI: 00000000000000ff [ 159.706744][ T274] RBP: 000055e427a24a90 R08: 0000000000000000 R09: 0000000000000000 [ 159.714748][ T274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe31f481d4 [ 159.722738][ T274] R13: 000055e425c404e3 R14: 000055e425c514f0 R15: 0000000000000113 [ 159.730729][ T274] [ 159.733855][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 159.741353][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 159.746863][ T1379] syz.5.402: vmalloc error: size 8192, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 159.751476][ C1] Call Trace: [ 159.751491][ T1379] ,cpuset= [ 159.763886][ C1] [ 159.763899][ C1] __dump_stack+0x21/0x30 [ 159.777506][ C1] dump_stack_lvl+0x110/0x170 [ 159.782231][ C1] ? show_regs_print_info+0x20/0x20 [ 159.787467][ C1] dump_stack+0x15/0x20 [ 159.791671][ C1] should_fail+0x3ab/0x500 [ 159.796102][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.800885][ C1] __should_failslab+0xa4/0xe0 [ 159.805677][ C1] should_failslab+0x9/0x20 [ 159.806855][ T1379] syz5,mems_allowed=0 [ 159.810200][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 159.810214][ T1379] [ 159.810228][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.826246][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.831028][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 159.836334][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.841148][ C1] ? ndisc_send_rs+0x310/0x960 [ 159.845935][ C1] __alloc_skb+0x210/0x730 [ 159.850370][ C1] ndisc_send_rs+0x310/0x960 [ 159.855007][ C1] addrconf_rs_timer+0x35a/0x600 [ 159.859966][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.866055][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 159.871104][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 159.876669][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.882756][ C1] call_timer_fn+0x38/0x290 [ 159.887280][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 159.893369][ C1] __run_timers+0x637/0x9a0 [ 159.897887][ C1] ? calc_index+0x200/0x200 [ 159.902405][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 159.907269][ C1] run_timer_softirq+0x6a/0xf0 [ 159.912065][ C1] handle_softirqs+0x250/0x560 [ 159.916853][ C1] __irq_exit_rcu+0x52/0xf0 [ 159.921373][ C1] irq_exit_rcu+0x9/0x10 [ 159.925625][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 159.931268][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 159.937259][ C1] RIP: 0033:0x7f793114d017 [ 159.941773][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 159.961504][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 159.967593][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 159.975583][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 159.983590][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 159.991575][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 159.999556][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 160.007646][ C1] [ 160.010713][ T1380] CPU: 0 PID: 1380 Comm: syz.5.402 Not tainted syzkaller #0 [ 160.010745][ C1] FAULT_INJECTION: forcing a failure. [ 160.010745][ C1] name failslab, interval 1, probability 10, space 0, times 862 [ 160.018042][ T1380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 160.018061][ T1380] Call Trace: [ 160.018070][ T1380] [ 160.018079][ T1380] __dump_stack+0x21/0x30 [ 160.051669][ T1380] dump_stack_lvl+0x110/0x170 [ 160.056371][ T1380] ? show_regs_print_info+0x20/0x20 [ 160.061581][ T1380] ? prandom_u32+0x24d/0x290 [ 160.066191][ T1380] dump_stack+0x15/0x20 [ 160.070361][ T1380] should_fail+0x3ab/0x500 [ 160.074799][ T1380] __should_failslab+0xa4/0xe0 [ 160.079600][ T1380] should_failslab+0x9/0x20 [ 160.084169][ T1380] slab_pre_alloc_hook+0x39/0xd0 [ 160.089149][ T1380] ? raw_ioctl+0x1cb1/0x3040 [ 160.093766][ T1380] __kmalloc_track_caller+0x6c/0x2c0 [ 160.099076][ T1380] ? raw_ioctl+0x1cb1/0x3040 [ 160.103677][ T1380] memdup_user+0x25/0xb0 [ 160.108023][ T1380] raw_ioctl+0x1cb1/0x3040 [ 160.112457][ T1380] ? ioctl_has_perm+0x1b8/0x4f0 [ 160.117329][ T1380] ? ioctl_has_perm+0x3ab/0x4f0 [ 160.122196][ T1380] ? audio_source_pcm_show+0xe0/0xe0 [ 160.127502][ T1380] ? has_cap_mac_admin+0x370/0x370 [ 160.132873][ T1380] ? put_vma+0x44/0x60 [ 160.136978][ T1380] ? do_user_addr_fault+0x9e5/0x11c0 [ 160.142302][ T1380] ? selinux_file_ioctl+0x3ad/0x4c0 [ 160.147530][ T1380] ? selinux_file_alloc_security+0x120/0x120 [ 160.153548][ T1380] ? __fget_files+0x2e1/0x340 [ 160.158274][ T1380] ? security_file_ioctl+0x84/0xa0 [ 160.163406][ T1380] ? audio_source_pcm_show+0xe0/0xe0 [ 160.168710][ T1380] __se_sys_ioctl+0x121/0x1a0 [ 160.173409][ T1380] __x64_sys_ioctl+0x7b/0x90 [ 160.178020][ T1380] x64_sys_call+0x2f/0x9a0 [ 160.182457][ T1380] do_syscall_64+0x4c/0xa0 [ 160.186892][ T1380] ? clear_bhb_loop+0x50/0xa0 [ 160.191589][ T1380] ? clear_bhb_loop+0x50/0xa0 [ 160.196285][ T1380] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 160.202199][ T1380] RIP: 0033:0x7f5d58529b2b [ 160.206633][ T1380] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 160.226252][ T1380] RSP: 002b:00007f5d56f80f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 160.234686][ T1380] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d58529b2b [ 160.242671][ T1380] RDX: 00007f5d56f80fc0 RSI: 0000000040085503 RDI: 0000000000000003 [ 160.250657][ T1380] RBP: 00007f5d56f81fd0 R08: 0000000000000012 R09: 00007f5d56f80fc8 [ 160.258675][ T1380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 160.266664][ T1380] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f5d585de6c7 [ 160.274659][ T1380] [ 160.277697][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 160.285192][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 160.295265][ C1] Call Trace: [ 160.298559][ C1] [ 160.301501][ C1] __dump_stack+0x21/0x30 [ 160.305842][ C1] dump_stack_lvl+0x110/0x170 [ 160.310536][ C1] ? show_regs_print_info+0x20/0x20 [ 160.315746][ C1] ? prandom_u32+0x24d/0x290 [ 160.320366][ C1] dump_stack+0x15/0x20 [ 160.324530][ C1] should_fail+0x3ab/0x500 [ 160.328961][ C1] __should_failslab+0xa4/0xe0 [ 160.333741][ C1] should_failslab+0x9/0x20 [ 160.338263][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 160.343217][ C1] ? dst_alloc+0x15c/0x1d0 [ 160.347644][ C1] kmem_cache_alloc+0x44/0x260 [ 160.352427][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 160.358250][ C1] dst_alloc+0x15c/0x1d0 [ 160.362507][ C1] icmp6_dst_alloc+0xec/0x520 [ 160.367197][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 160.372842][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 160.377792][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 160.382485][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 160.387439][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 160.392998][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 160.398390][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 160.403516][ C1] ? ndisc_send_rs+0x61f/0x960 [ 160.408298][ C1] ? memcpy+0x56/0x70 [ 160.412329][ C1] ndisc_send_rs+0x711/0x960 [ 160.416938][ C1] addrconf_rs_timer+0x35a/0x600 [ 160.421895][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 160.428006][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 160.434089][ C1] call_timer_fn+0x38/0x290 [ 160.438627][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 160.444707][ C1] __run_timers+0x637/0x9a0 [ 160.449231][ C1] ? calc_index+0x200/0x200 [ 160.453760][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 160.458624][ C1] run_timer_softirq+0x6a/0xf0 [ 160.463429][ C1] handle_softirqs+0x250/0x560 [ 160.468215][ C1] __irq_exit_rcu+0x52/0xf0 [ 160.472743][ C1] irq_exit_rcu+0x9/0x10 [ 160.477015][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 160.482660][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 160.488745][ C1] RIP: 0033:0x7f793114d017 [ 160.493180][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 160.512800][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 160.518880][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 160.526871][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 160.534856][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 160.542838][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 160.546792][ C0] FAULT_INJECTION: forcing a failure. [ 160.546792][ C0] name failslab, interval 1, probability 10, space 0, times 862 [ 160.550817][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 160.571643][ C1] [ 160.574678][ C0] CPU: 0 PID: 413 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 160.574864][ C1] FAULT_INJECTION: forcing a failure. [ 160.574864][ C1] name failslab, interval 1, probability 10, space 0, times 861 [ 160.582157][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 160.582174][ C0] Workqueue: events_unbound toggle_allocation_gate [ 160.611597][ C0] Call Trace: [ 160.614888][ C0] [ 160.617748][ C0] __dump_stack+0x21/0x30 [ 160.622097][ C0] dump_stack_lvl+0x110/0x170 [ 160.626795][ C0] ? show_regs_print_info+0x20/0x20 [ 160.632006][ C0] ? prandom_u32+0x24d/0x290 [ 160.636612][ C0] dump_stack+0x15/0x20 [ 160.640789][ C0] should_fail+0x3ab/0x500 [ 160.645233][ C0] __should_failslab+0xa4/0xe0 [ 160.650015][ C0] should_failslab+0x9/0x20 [ 160.654536][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 160.659491][ C0] ? __alloc_skb+0xe4/0x730 [ 160.664011][ C0] kmem_cache_alloc+0x44/0x260 [ 160.668799][ C0] __alloc_skb+0xe4/0x730 [ 160.673147][ C0] wg_packet_send_keepalive+0x62/0x1c0 [ 160.678622][ C0] ? wg_expired_send_persistent_keepalive+0x44/0x80 [ 160.685231][ C0] wg_expired_send_persistent_keepalive+0x53/0x80 [ 160.691666][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 160.697751][ C0] call_timer_fn+0x38/0x290 [ 160.702271][ C0] ? wg_expired_zero_key_material+0x170/0x170 [ 160.708351][ C0] __run_timers+0x637/0x9a0 [ 160.712878][ C0] ? calc_index+0x200/0x200 [ 160.717400][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 160.722266][ C0] run_timer_softirq+0x6a/0xf0 [ 160.727045][ C0] handle_softirqs+0x250/0x560 [ 160.731824][ C0] ? irqtime_account_irq+0xbe/0x390 [ 160.737039][ C0] __irq_exit_rcu+0x52/0xf0 [ 160.741580][ C0] irq_exit_rcu+0x9/0x10 [ 160.745840][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 160.751489][ C0] [ 160.754447][ C0] [ 160.757387][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 160.763384][ C0] RIP: 0010:smp_call_function_many_cond+0x8bd/0x9e0 [ 160.769995][ C0] Code: 89 de 83 e6 01 31 ff e8 31 48 0a 00 83 e3 01 75 07 e8 77 44 0a 00 eb 42 f3 90 48 b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 <84> c0 75 10 41 f7 07 01 00 00 00 74 1e e8 51 44 0a 00 eb da 44 89 [ 160.789617][ C0] RSP: 0018:ffffc900078f7860 EFLAGS: 00000293 [ 160.795718][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffff888115940000 [ 160.803707][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 160.811713][ C0] RBP: ffffc900078f7978 R08: ffff8881f7038e97 R09: 1ffff1103ee071d2 [ 160.819703][ C0] R10: dffffc0000000000 R11: ffffed103ee071d3 R12: ffff8881f7038e80 [ 160.827695][ C0] R13: 1ffff1103ee2784d R14: 0000000000000001 R15: ffff8881f713c268 [ 160.835687][ C0] ? text_poke_sync+0x30/0x30 [ 160.840385][ C0] ? smp_call_function_many+0x40/0x40 [ 160.845773][ C0] ? __kmalloc_track_caller+0x74/0x2c0 [ 160.851250][ C0] ? text_poke+0x20/0x20 [ 160.855507][ C0] ? preempt_schedule_thunk+0x16/0x18 [ 160.860891][ C0] ? text_poke_sync+0x30/0x30 [ 160.865579][ C0] on_each_cpu_cond_mask+0x43/0x80 [ 160.870706][ C0] text_poke_bp_batch+0x57f/0x600 [ 160.875747][ C0] ? text_poke_loc_init+0x560/0x560 [ 160.880971][ C0] ? __kasan_check_write+0x14/0x20 [ 160.886120][ C0] ? mutex_lock+0x9b/0x1c0 [ 160.890554][ C0] ? wait_for_completion_interruptible_timeout+0xf/0x10 [ 160.897505][ C0] ? text_poke_queue+0xde/0x1a0 [ 160.902374][ C0] text_poke_finish+0x1a/0x30 [ 160.907060][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 160.913057][ C0] __jump_label_update+0x38f/0x3b0 [ 160.918191][ C0] jump_label_update+0x39b/0x450 [ 160.923167][ C0] static_key_disable_cpuslocked+0xc5/0x1a0 [ 160.929094][ C0] static_key_disable+0x1a/0x30 [ 160.933966][ C0] toggle_allocation_gate+0x3af/0x440 [ 160.939359][ C0] ? kfence_debugfs_init+0x70/0x70 [ 160.944514][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 160.949375][ C0] ? finish_task_switch+0x16b/0x790 [ 160.954590][ C0] ? switch_mm_irqs_off+0x32d/0x960 [ 160.959825][ C0] ? __schedule+0xbd7/0x14a0 [ 160.964430][ C0] process_one_work+0x6c8/0xbb0 [ 160.969307][ C0] worker_thread+0xaa0/0x1250 [ 160.974005][ C0] ? __kasan_check_read+0x11/0x20 [ 160.979041][ C0] kthread+0x3f5/0x4f0 [ 160.983124][ C0] ? worker_clr_flags+0x190/0x190 [ 160.988194][ C0] ? kthread_blkcg+0xd0/0xd0 [ 160.992803][ C0] ret_from_fork+0x1f/0x30 [ 160.997231][ C0] [ 161.000288][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 161.002679][ T60] FAULT_INJECTION: forcing a failure. [ 161.002679][ T60] name failslab, interval 1, probability 10, space 0, times 860 [ 161.007779][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.007795][ C1] Call Trace: [ 161.007802][ C1] [ 161.007811][ C1] __dump_stack+0x21/0x30 [ 161.027413][ T325] FAULT_INJECTION: forcing a failure. [ 161.027413][ T325] name failslab, interval 1, probability 10, space 0, times 859 [ 161.030811][ C1] dump_stack_lvl+0x110/0x170 [ 161.058924][ C1] ? show_regs_print_info+0x20/0x20 [ 161.064140][ C1] ? prandom_u32+0x24d/0x290 [ 161.068746][ C1] dump_stack+0x15/0x20 [ 161.072935][ C1] should_fail+0x3ab/0x500 [ 161.077364][ C1] __should_failslab+0xa4/0xe0 [ 161.082148][ C1] should_failslab+0x9/0x20 [ 161.086667][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 161.091618][ C1] ? dst_alloc+0x15c/0x1d0 [ 161.096053][ C1] kmem_cache_alloc+0x44/0x260 [ 161.100828][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 161.106689][ C1] dst_alloc+0x15c/0x1d0 [ 161.111103][ C1] icmp6_dst_alloc+0xec/0x520 [ 161.115819][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 161.121473][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 161.126436][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 161.131134][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 161.136102][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 161.141675][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 161.147065][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 161.152191][ C1] ? ndisc_send_rs+0x61f/0x960 [ 161.156969][ C1] ? memcpy+0x56/0x70 [ 161.160966][ C1] ndisc_send_rs+0x711/0x960 [ 161.165566][ C1] addrconf_rs_timer+0x35a/0x600 [ 161.170517][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.176600][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.182693][ C1] call_timer_fn+0x38/0x290 [ 161.187214][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.193302][ C1] __run_timers+0x637/0x9a0 [ 161.197827][ C1] ? calc_index+0x200/0x200 [ 161.202350][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 161.207245][ C1] run_timer_softirq+0x6a/0xf0 [ 161.212027][ C1] handle_softirqs+0x250/0x560 [ 161.216986][ C1] __irq_exit_rcu+0x52/0xf0 [ 161.221504][ C1] irq_exit_rcu+0x9/0x10 [ 161.225762][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 161.231413][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 161.237410][ C1] RIP: 0033:0x7f793114d017 [ 161.241862][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 161.261570][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 161.267651][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 161.275665][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 161.283650][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 161.291633][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 161.299639][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 161.307631][ C1] [ 161.310689][ T1257] CPU: 0 PID: 1257 Comm: syz-executor Not tainted syzkaller #0 [ 161.311234][ C1] FAULT_INJECTION: forcing a failure. [ 161.311234][ C1] name failslab, interval 1, probability 10, space 0, times 858 [ 161.318267][ T1257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.318281][ T1257] Call Trace: [ 161.318288][ T1257] [ 161.318295][ T1257] __dump_stack+0x21/0x30 [ 161.351857][ T1257] dump_stack_lvl+0x110/0x170 [ 161.356552][ T1257] ? show_regs_print_info+0x20/0x20 [ 161.361761][ T1257] ? prandom_u32+0x24d/0x290 [ 161.366368][ T1257] dump_stack+0x15/0x20 [ 161.370538][ T1257] should_fail+0x3ab/0x500 [ 161.374976][ T1257] ? alloc_uevent_skb+0x85/0x240 [ 161.379933][ T1257] __should_failslab+0xa4/0xe0 [ 161.384734][ T1257] should_failslab+0x9/0x20 [ 161.389255][ T1257] slab_pre_alloc_hook+0x39/0xd0 [ 161.394228][ T1257] ? alloc_uevent_skb+0x85/0x240 [ 161.399194][ T1257] ? alloc_uevent_skb+0x85/0x240 [ 161.404175][ T1257] __kmalloc_track_caller+0x6c/0x2c0 [ 161.409479][ T1257] ? alloc_uevent_skb+0x85/0x240 [ 161.414428][ T1257] ? alloc_uevent_skb+0x85/0x240 [ 161.419381][ T1257] __alloc_skb+0x210/0x730 [ 161.423815][ T1257] alloc_uevent_skb+0x85/0x240 [ 161.428591][ T1257] kobject_uevent_net_broadcast+0x335/0x5a0 [ 161.434499][ T1257] kobject_uevent_env+0x52b/0x700 [ 161.439537][ T1257] disk_force_media_change+0x1a0/0x2c0 [ 161.445162][ T1257] ? __kasan_check_write+0x14/0x20 [ 161.450292][ T1257] ? bdev_check_media_change+0x340/0x340 [ 161.455946][ T1257] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 161.461769][ T1257] ? percpu_ref_resurrect+0xfa/0x170 [ 161.467075][ T1257] ? blk_mq_unfreeze_queue+0xab/0x110 [ 161.472461][ T1257] __loop_clr_fd+0x9ef/0xd00 [ 161.477066][ T1257] lo_release+0x183/0x200 [ 161.481412][ T1257] ? lo_open+0x110/0x110 [ 161.485700][ T1257] blkdev_put+0x573/0x7a0 [ 161.490051][ T1257] kill_block_super+0xb8/0xf0 [ 161.494740][ T1257] kill_f2fs_super+0x30a/0x3d0 [ 161.499521][ T1257] ? f2fs_mount+0x40/0x40 [ 161.503868][ T1257] ? unregister_shrinker+0x1f4/0x280 [ 161.509169][ T1257] deactivate_locked_super+0xa0/0x100 [ 161.514559][ T1257] deactivate_super+0xaf/0xe0 [ 161.519250][ T1257] cleanup_mnt+0x44f/0x500 [ 161.523685][ T1257] __cleanup_mnt+0x19/0x20 [ 161.528121][ T1257] task_work_run+0x127/0x190 [ 161.532736][ T1257] do_exit+0xb70/0x29a0 [ 161.536911][ T1257] ? put_task_struct+0x90/0x90 [ 161.541690][ T1257] ? __fdget_pos+0x1f7/0x380 [ 161.546300][ T1257] ? ksys_write+0x1eb/0x260 [ 161.550821][ T1257] ? __ia32_sys_read+0x90/0x90 [ 161.555600][ T1257] do_group_exit+0x149/0x310 [ 161.560213][ T1257] __x64_sys_exit_group+0x3f/0x40 [ 161.565271][ T1257] x64_sys_call+0x832/0x9a0 [ 161.569809][ T1257] do_syscall_64+0x4c/0xa0 [ 161.574238][ T1257] ? clear_bhb_loop+0x50/0xa0 [ 161.578927][ T1257] ? clear_bhb_loop+0x50/0xa0 [ 161.583616][ T1257] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 161.589529][ T1257] RIP: 0033:0x7fbae4cd9e99 [ 161.593955][ T1257] Code: Unable to access opcode bytes at RIP 0x7fbae4cd9e6f. [ 161.601335][ T1257] RSP: 002b:00007ffe23406058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 161.609760][ T1257] RAX: ffffffffffffffda RBX: 00007fbae4d6f37c RCX: 00007fbae4cd9e99 [ 161.617749][ T1257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 161.625731][ T1257] RBP: 0000000000000010 R08: 0000000000000000 R09: 00007fbae4d6f30a [ 161.633719][ T1257] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe23407310 [ 161.641713][ T1257] R13: 00007fbae4d6f30a R14: 000055555efd44e8 R15: 00007ffe234083e0 [ 161.649708][ T1257] [ 161.652765][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 161.653077][ C0] FAULT_INJECTION: forcing a failure. [ 161.653077][ C0] name failslab, interval 1, probability 10, space 0, times 858 [ 161.660259][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.660274][ C1] Call Trace: [ 161.660281][ C1] [ 161.660291][ C1] __dump_stack+0x21/0x30 [ 161.693760][ C1] dump_stack_lvl+0x110/0x170 [ 161.698455][ C1] ? show_regs_print_info+0x20/0x20 [ 161.703674][ C1] dump_stack+0x15/0x20 [ 161.707843][ C1] should_fail+0x3ab/0x500 [ 161.712284][ C1] ? ndisc_send_rs+0x310/0x960 [ 161.717070][ C1] __should_failslab+0xa4/0xe0 [ 161.721861][ C1] should_failslab+0x9/0x20 [ 161.726388][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 161.731354][ C1] ? ndisc_send_rs+0x310/0x960 [ 161.736132][ C1] ? ndisc_send_rs+0x310/0x960 [ 161.740922][ C1] __kmalloc_track_caller+0x6c/0x2c0 [ 161.746236][ C1] ? ndisc_send_rs+0x310/0x960 [ 161.751021][ C1] ? ndisc_send_rs+0x310/0x960 [ 161.755805][ C1] __alloc_skb+0x210/0x730 [ 161.760241][ C1] ndisc_send_rs+0x310/0x960 [ 161.764847][ C1] addrconf_rs_timer+0x35a/0x600 [ 161.769806][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.775891][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 161.780933][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 161.786493][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.792573][ C1] call_timer_fn+0x38/0x290 [ 161.797231][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 161.803318][ C1] __run_timers+0x637/0x9a0 [ 161.807848][ C1] ? calc_index+0x200/0x200 [ 161.812370][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 161.817244][ C1] run_timer_softirq+0x6a/0xf0 [ 161.822028][ C1] handle_softirqs+0x250/0x560 [ 161.826827][ C1] __irq_exit_rcu+0x52/0xf0 [ 161.831344][ C1] irq_exit_rcu+0x9/0x10 [ 161.835604][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 161.841253][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 161.847254][ C1] RIP: 0033:0x7f793114d017 [ 161.851697][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 161.871320][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 161.877403][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 161.885390][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 161.893396][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 161.901390][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 161.909385][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 161.917376][ C1] [ 161.920407][ C0] CPU: 0 PID: 1257 Comm: syz-executor Not tainted syzkaller #0 [ 161.920740][ C1] FAULT_INJECTION: forcing a failure. [ 161.920740][ C1] name failslab, interval 1, probability 10, space 0, times 857 [ 161.927983][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.927996][ C0] Call Trace: [ 161.928003][ C0] [ 161.957051][ C0] __dump_stack+0x21/0x30 [ 161.961396][ C0] dump_stack_lvl+0x110/0x170 [ 161.966083][ C0] ? show_regs_print_info+0x20/0x20 [ 161.971290][ C0] ? prandom_u32+0x24d/0x290 [ 161.975893][ C0] dump_stack+0x15/0x20 [ 161.980072][ C0] should_fail+0x3ab/0x500 [ 161.984506][ C0] __should_failslab+0xa4/0xe0 [ 161.989302][ C0] should_failslab+0x9/0x20 [ 161.993819][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 161.998773][ C0] ? dst_alloc+0x15c/0x1d0 [ 162.003202][ C0] kmem_cache_alloc+0x44/0x260 [ 162.007982][ C0] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 162.013853][ C0] dst_alloc+0x15c/0x1d0 [ 162.018115][ C0] icmp6_dst_alloc+0xec/0x520 [ 162.022821][ C0] ? security_sk_classify_flow+0x7b/0x90 [ 162.028469][ C0] ? icmpv6_flow_init+0xd2/0x130 [ 162.033423][ C0] ndisc_send_skb+0x2a9/0xcf0 [ 162.038116][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.043073][ C0] ? kobject_uevent_net_broadcast+0x335/0x5a0 [ 162.049159][ C0] ? kobject_uevent_env+0x52b/0x700 [ 162.054373][ C0] ? disk_force_media_change+0x1a0/0x2c0 [ 162.060020][ C0] ? __loop_clr_fd+0x9ef/0xd00 [ 162.064796][ C0] ? deactivate_locked_super+0xa0/0x100 [ 162.070616][ C0] ? do_exit+0xb70/0x29a0 [ 162.074981][ C0] ? ndisc_alloc_skb+0x290/0x290 [ 162.079945][ C0] ? ndisc_send_rs+0x61f/0x960 [ 162.084738][ C0] ? memcpy+0x56/0x70 [ 162.088745][ C0] ndisc_send_rs+0x711/0x960 [ 162.093350][ C0] addrconf_rs_timer+0x35a/0x600 [ 162.098304][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.104397][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 162.109467][ C0] ? _raw_spin_lock_irqsave+0x130/0x130 [ 162.115035][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.121124][ C0] call_timer_fn+0x38/0x290 [ 162.125644][ C0] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.132036][ C0] __run_timers+0x637/0x9a0 [ 162.136823][ C0] ? calc_index+0x200/0x200 [ 162.141367][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 162.146242][ C0] run_timer_softirq+0x6a/0xf0 [ 162.151030][ C0] handle_softirqs+0x250/0x560 [ 162.155825][ C0] ? irqtime_account_irq+0xbe/0x390 [ 162.161070][ C0] __irq_exit_rcu+0x52/0xf0 [ 162.165595][ C0] irq_exit_rcu+0x9/0x10 [ 162.169853][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 162.175501][ C0] [ 162.178452][ C0] [ 162.181401][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 162.187404][ C0] RIP: 0010:preempt_schedule_irq+0xa5/0x120 [ 162.193318][ C0] Code: 44 24 20 00 02 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 11 4d 95 fc fb bf 01 00 00 00 76 e4 ff ff fa bf 01 00 00 00 e8 ab 4e 95 fc 65 48 8b 1d 13 f7 [ 162.213071][ C0] RSP: 0018:ffffc900029cf3e0 EFLAGS: 00000246 [ 162.219169][ C0] RAX: 1ffff11022bf7646 RBX: ffffc900029cf4b8 RCX: ffffffff870cbf00 [ 162.227244][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 162.235233][ C0] RBP: ffffc900029cf468 R08: ffff888115fba787 R09: 1ffff11022bf74f0 [ 162.243226][ C0] R10: dffffc0000000000 R11: ffffed1022bf74f1 R12: 0000000000000000 [ 162.251219][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000539e7c [ 162.259208][ C0] ? __cond_resched+0xd0/0xd0 [ 162.263909][ C0] irqentry_exit_cond_resched+0x29/0x30 [ 162.269466][ C0] irqentry_exit+0x37/0x40 [ 162.273897][ C0] sysvec_reschedule_ipi+0x78/0x80 [ 162.279017][ C0] asm_sysvec_reschedule_ipi+0x1b/0x20 [ 162.284490][ C0] RIP: 0010:dump_stack_lvl+0x144/0x170 [ 162.289991][ C0] Code: e6 00 02 00 00 31 ff e8 3a 97 be fc 49 81 e5 00 02 00 00 75 07 e8 ec 92 be fc eb 06 e8 e5 92 be fc fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 27 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 40 [ 162.309681][ C0] RSP: 0018:ffffc900029cf560 EFLAGS: 00000293 [ 162.315764][ C0] RAX: ffffffff84ab23fb RBX: ffffffff8564bda0 RCX: ffff888115fba780 [ 162.323749][ C0] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000000000 [ 162.331734][ C0] RBP: ffffc900029cf600 R08: 0000000000000003 R09: 0000000000000004 [ 162.339722][ C0] R10: dffffc0000000000 R11: fffffbfff0ce23f0 R12: dffffc0000000000 [ 162.347715][ C0] R13: 0000000000000200 R14: dffffc0000000004 R15: 1ffff92000539eac [ 162.355703][ C0] ? dump_stack_lvl+0x13b/0x170 [ 162.360576][ C0] ? show_regs_print_info+0x20/0x20 [ 162.365789][ C0] ? prandom_u32+0x24d/0x290 [ 162.370398][ C0] dump_stack+0x15/0x20 [ 162.374565][ C0] should_fail+0x3ab/0x500 [ 162.378994][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.383948][ C0] __should_failslab+0xa4/0xe0 [ 162.388733][ C0] should_failslab+0x9/0x20 [ 162.393250][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 162.398215][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.403171][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.408129][ C0] __kmalloc_track_caller+0x6c/0x2c0 [ 162.413429][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.418381][ C0] ? alloc_uevent_skb+0x85/0x240 [ 162.423331][ C0] __alloc_skb+0x210/0x730 [ 162.427775][ C0] alloc_uevent_skb+0x85/0x240 [ 162.432558][ C0] kobject_uevent_net_broadcast+0x335/0x5a0 [ 162.438475][ C0] kobject_uevent_env+0x52b/0x700 [ 162.443520][ C0] disk_force_media_change+0x1a0/0x2c0 [ 162.448999][ C0] ? __kasan_check_write+0x14/0x20 [ 162.454131][ C0] ? bdev_check_media_change+0x340/0x340 [ 162.459795][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 162.465631][ C0] ? percpu_ref_resurrect+0xfa/0x170 [ 162.470988][ C0] ? blk_mq_unfreeze_queue+0xab/0x110 [ 162.476386][ C0] __loop_clr_fd+0x9ef/0xd00 [ 162.480997][ C0] lo_release+0x183/0x200 [ 162.485349][ C0] ? lo_open+0x110/0x110 [ 162.489608][ C0] blkdev_put+0x573/0x7a0 [ 162.493977][ C0] kill_block_super+0xb8/0xf0 [ 162.498673][ C0] kill_f2fs_super+0x30a/0x3d0 [ 162.503537][ C0] ? f2fs_mount+0x40/0x40 [ 162.507892][ C0] ? unregister_shrinker+0x1f4/0x280 [ 162.513198][ C0] deactivate_locked_super+0xa0/0x100 [ 162.518585][ C0] deactivate_super+0xaf/0xe0 [ 162.523284][ C0] cleanup_mnt+0x44f/0x500 [ 162.527722][ C0] __cleanup_mnt+0x19/0x20 [ 162.532164][ C0] task_work_run+0x127/0x190 [ 162.536786][ C0] do_exit+0xb70/0x29a0 [ 162.540964][ C0] ? put_task_struct+0x90/0x90 [ 162.545747][ C0] ? __fdget_pos+0x1f7/0x380 [ 162.550467][ C0] ? ksys_write+0x1eb/0x260 [ 162.555025][ C0] ? __ia32_sys_read+0x90/0x90 [ 162.559841][ C0] do_group_exit+0x149/0x310 [ 162.564594][ C0] __x64_sys_exit_group+0x3f/0x40 [ 162.569658][ C0] x64_sys_call+0x832/0x9a0 [ 162.574184][ C0] do_syscall_64+0x4c/0xa0 [ 162.578616][ C0] ? clear_bhb_loop+0x50/0xa0 [ 162.583311][ C0] ? clear_bhb_loop+0x50/0xa0 [ 162.588008][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 162.593923][ C0] RIP: 0033:0x7fbae4cd9e99 [ 162.598368][ C0] Code: Unable to access opcode bytes at RIP 0x7fbae4cd9e6f. [ 162.605738][ C0] RSP: 002b:00007ffe23406058 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 162.614161][ C0] RAX: ffffffffffffffda RBX: 00007fbae4d6f37c RCX: 00007fbae4cd9e99 [ 162.622154][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 162.630136][ C0] RBP: 0000000000000010 R08: 0000000000000000 R09: 00007fbae4d6f30a [ 162.638124][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe23407310 [ 162.646115][ C0] R13: 00007fbae4d6f30a R14: 000055555efd44e8 R15: 00007ffe234083e0 [ 162.654134][ C0] [ 162.657171][ C1] CPU: 1 PID: 993 Comm: syz-executor Not tainted syzkaller #0 [ 162.657850][ C0] FAULT_INJECTION: forcing a failure. [ 162.657850][ C0] name failslab, interval 1, probability 10, space 0, times 856 [ 162.664659][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 162.687574][ C1] Call Trace: [ 162.690877][ C1] [ 162.693845][ C1] __dump_stack+0x21/0x30 [ 162.698190][ C1] dump_stack_lvl+0x110/0x170 [ 162.702881][ C1] ? show_regs_print_info+0x20/0x20 [ 162.708106][ C1] ? prandom_u32+0x24d/0x290 [ 162.712728][ C1] dump_stack+0x15/0x20 [ 162.716911][ C1] should_fail+0x3ab/0x500 [ 162.721348][ C1] __should_failslab+0xa4/0xe0 [ 162.726128][ C1] should_failslab+0x9/0x20 [ 162.730678][ C1] slab_pre_alloc_hook+0x39/0xd0 [ 162.735636][ C1] ? dst_alloc+0x15c/0x1d0 [ 162.740069][ C1] kmem_cache_alloc+0x44/0x260 [ 162.744851][ C1] ? ipv6_sysctl_rtcache_flush+0x100/0x100 [ 162.750676][ C1] dst_alloc+0x15c/0x1d0 [ 162.754936][ C1] icmp6_dst_alloc+0xec/0x520 [ 162.759631][ C1] ? security_sk_classify_flow+0x7b/0x90 [ 162.765303][ C1] ? icmpv6_flow_init+0xd2/0x130 [ 162.770315][ C1] ndisc_send_skb+0x2a9/0xcf0 [ 162.775019][ C1] ? ndisc_alloc_skb+0x290/0x290 [ 162.779974][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 162.785538][ C1] ? __raise_softirq_irqoff+0x17/0xd0 [ 162.790954][ C1] ? raise_softirq_irqoff+0x9/0x40 [ 162.796089][ C1] ? ndisc_send_rs+0x61f/0x960 [ 162.800866][ C1] ? memcpy+0x56/0x70 [ 162.804863][ C1] ndisc_send_rs+0x711/0x960 [ 162.809489][ C1] addrconf_rs_timer+0x35a/0x600 [ 162.814447][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.820535][ C1] ? _raw_spin_lock_irq+0x95/0xf0 [ 162.825609][ C1] ? _raw_spin_lock_irqsave+0x130/0x130 [ 162.831173][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.837258][ C1] call_timer_fn+0x38/0x290 [ 162.841802][ C1] ? addrconf_disable_policy_idev+0x360/0x360 [ 162.847891][ C1] __run_timers+0x637/0x9a0 [ 162.852413][ C1] ? calc_index+0x200/0x200 [ 162.856929][ C1] ? sched_clock_cpu+0x18/0x3d0 [ 162.861792][ C1] run_timer_softirq+0x6a/0xf0 [ 162.866571][ C1] handle_softirqs+0x250/0x560 [ 162.871356][ C1] __irq_exit_rcu+0x52/0xf0 [ 162.875899][ C1] irq_exit_rcu+0x9/0x10 [ 162.880160][ C1] sysvec_apic_timer_interrupt+0x58/0xc0 [ 162.885813][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 162.891808][ C1] RIP: 0033:0x7f793114d017 [ 162.896233][ C1] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 162.915850][ C1] RSP: 002b:00007ffdfe2908d0 EFLAGS: 00000202 [ 162.921930][ C1] RAX: 0000000000000000 RBX: 000055557ea68500 RCX: 00007f793114d017 [ 162.929912][ C1] RDX: 0000000040000001 RSI: 00007ffdfe29095c RDI: ffffffffffffffff [ 162.937894][ C1] RBP: 00007ffdfe29095c R08: 0000000000000000 R09: 0000000000000000 [ 162.945877][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 162.953859][ C1] R13: 00000000000927c0 R14: 000000000001bce6 R15: 00007ffdfe2909b0 [ 162.961859][ C1] [ 162.964895][ C0] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted syzkaller #0 [ 162.965927][ C1] FAULT_INJECTION: forcing a failure. [ 162.965927][ C1] name failslab, interval 1, probability 10, space 0, times 855 [ 162.972124][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 162.972141][ C0] Workqueue: wg-crypt-wg1 wg_packet_encrypt_worker [ 163.001598][ C0] Call Trace: [ 163.004891][ C0] [ 163.007746][ C0] __dump_stack+0x21/0x30 [ 163.012094][ C0] dump_stack_lvl+0x110/0x170 [ 163.016784][ C0] ? show_regs_print_info+0x20/0x20 [ 163.021998][ C0] dump_stack+0x15/0x20 [ 163.026174][ C0] should_fail+0x3ab/0x500 [ 163.030634][ C0] __should_failslab+0xa4/0xe0 [ 163.035409][ C0] should_failslab+0x9/0x20 [ 163.039926][ C0] slab_pre_alloc_hook+0x39/0xd0 [ 163.044873][ C0] ? skb_clone+0x1c7/0x370 [ 163.049307][ C0] kmem_cache_alloc+0x44/0x260 [ 163.054084][ C0] skb_clone+0x1c7/0x370 [ 163.058345][ C0] dev_queue_xmit_nit+0x353/0x9c0 [ 163.063387][ C0] dev_hard_start_xmit+0x163/0x680 [ 163.068519][ C0] sch_direct_xmit+0x279/0x9c0 [ 163.073300][ C0] ? __kasan_check_write+0x14/0x20 [ 163.078428][ C0] ? _raw_spin_trylock+0xb7/0x150 [ 163.083467][ C0] ? stp_proto_unregister+0x200/0x200 [ 163.088855][ C0] __dev_queue_xmit+0x14f1/0x2d60 [ 163.093901][ C0] ? process_one_work+0x6c8/0xbb0 [ 163.098993][ C0] ? worker_thread+0xaa0/0x1250 [ 163.103873][ C0] ? kthread+0x3f5/0x4f0 [ 163.108140][ C0] ? dev_queue_xmit+0x20/0x20 [ 163.112845][ C0] ? eth_header+0x119/0x1f0 [ 163.117367][ C0] dev_queue_xmit+0x17/0x20 [ 163.121884][ C0] arp_xmit+0xcb/0x1f0 [ 163.125967][ C0] ? arp_create+0x7f0/0x7f0 [ 163.130480][ C0] ? arp_create+0x4a5/0x7f0 [ 163.135006][ C0] arp_send_dst+0x1ce/0x280 [ 163.139527][ C0] arp_process+0x153f/0x1bc0 [ 163.144139][ C0] ? arp_error_report+0xc0/0xc0 [ 163.149020][ C0] ? packet_sock_destruct+0x160/0x160 [ 163.154428][ C0] ? __netif_receive_skb_core+0x2962/0x2fb0 [ 163.160340][ C0] ? arp_error_report+0xc0/0xc0 [ 163.165210][ C0] NF_HOOK+0x169/0x1c0 [ 163.169351][ C0] ? arp_error_report+0xc0/0xc0 [ 163.174227][ C0] ? arp_xmit+0x1f0/0x1f0 [ 163.178690][ C0] ? set_rps_cpu+0x5d0/0x5d0 [ 163.183323][ C0] arp_rcv+0x2ef/0x480 [ 163.187421][ C0] ? arp_is_garp+0x160/0x160 [ 163.192034][ C0] __netif_receive_skb_list_core+0x704/0x770 [ 163.198048][ C0] ? __netif_receive_skb+0x280/0x280 [ 163.203368][ C0] ? receive_buf+0x2ec5/0x4bc0 [ 163.208156][ C0] netif_receive_skb_list_internal+0x7f8/0xaa0 [ 163.214334][ C0] ? netif_receive_skb_list+0x2a0/0x2a0 [ 163.219898][ C0] ? update_load_avg+0x442/0x1110 [ 163.224947][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 163.230423][ C0] ? detach_buf_split+0x88d/0xa90 [ 163.235471][ C0] napi_complete_done+0x375/0x7a0 [ 163.240515][ C0] ? __napi_schedule_irqoff+0x230/0x230 [ 163.246079][ C0] ? virtqueue_get_buf_ctx+0x4a2/0xf60 [ 163.251991][ C0] ? virtqueue_enable_cb_prepare+0x235/0x570 [ 163.257990][ C0] virtnet_poll+0x8f4/0xe90 [ 163.262519][ C0] ? sched_group_set_idle+0x600/0x600 [ 163.267997][ C0] ? refill_work+0x220/0x220 [ 163.272602][ C0] ? check_preempt_wakeup+0x11a/0xbb0 [ 163.277993][ C0] ? __run_timers+0x90d/0x9a0 [ 163.282684][ C0] __napi_poll+0xbb/0x580 [ 163.287036][ C0] net_rx_action+0x37f/0x910 [ 163.291639][ C0] ? net_tx_action+0x520/0x520 [ 163.296495][ C0] ? sched_clock_cpu+0x18/0x3d0 [ 163.301387][ C0] handle_softirqs+0x250/0x560 [ 163.306168][ C0] __do_softirq+0xb/0xd [ 163.310341][ C0] do_softirq+0xdc/0x130 [ 163.314601][ C0] [ 163.317541][ C0] [ 163.320484][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 163.325700][ C0] ? _raw_spin_lock_bh+0x94/0xf0 [ 163.330657][ C0] ? _raw_spin_lock_irq+0xf0/0xf0 [ 163.335697][ C0] __local_bh_enable_ip+0x75/0x80 [ 163.340751][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 163.345702][ C0] wg_packet_encrypt_worker+0x2c6/0x1470 [ 163.351377][ C0] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 163.357027][ C0] ? wg_packet_tx_worker+0x4a0/0x4a0 [ 163.362327][ C0] ? update_load_avg+0x442/0x1110 [ 163.367366][ C0] ? enqueue_task_fair+0xaf1/0x2130 [ 163.372583][ C0] ? sched_group_set_idle+0x600/0x600 [ 163.377969][ C0] ? trace_save_cmdline+0x2df/0x460 [ 163.383185][ C0] ? tracing_record_taskinfo+0x220/0x220