last executing test programs: 21.857079127s ago: executing program 1 (id=123): mkdirat(0xffffffffffffff9c, 0x0, 0x1fd) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c2) mkdir(&(0x7f0000000040)='./bus\x00', 0xe8) mkdir(0x0, 0x1ff) ioctl$EVIOCGMASK(r0, 0x80104592, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r1, &(0x7f0000001a80)={0x2020}, 0x2020) write(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000280)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r2, 0xc0189436, &(0x7f00000004c0)={0x0, 0x1, 0x7fffffffffffffff, 0x7, 0x3}) 21.73529999s ago: executing program 1 (id=125): iopl(0x3) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000b00)=0x3, 0x15) syz_clone3(&(0x7f0000000b40)={0x23800000, &(0x7f0000000bc0), 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x8, &(0x7f0000000c00)) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 21.422623424s ago: executing program 1 (id=127): r0 = landlock_create_ruleset(&(0x7f0000000600)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0xa) landlock_restrict_self(r0, 0x0) landlock_restrict_self(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) r2 = landlock_create_ruleset(&(0x7f0000000680)={0x7f6e}, 0x18, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r2, 0x1, &(0x7f00000006c0)={0x210a, r1}, 0x0) landlock_restrict_self(r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) 21.347852696s ago: executing program 1 (id=128): move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x24) socket$nl_route(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000007c0)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000ac0), 0x10004, &(0x7f0000000b00)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) chdir(&(0x7f0000000b40)='./file0\x00') ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mkdir(&(0x7f0000000240)='./proc\x00', 0x8d) mount(0x0, &(0x7f0000000280)='./proc\x00', &(0x7f00000002c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/thread-self/fail-nth\x00', 0x2, 0x50) write(r0, &(0x7f0000000340)='10', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x90) 21.253531308s ago: executing program 1 (id=129): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x64, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x5}]}, 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000020109"], 0x14}, 0x1, 0x0, 0x0, 0x20044804}, 0x40040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0xac, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}]}]}, 0xac}}, 0x0) 20.868317764s ago: executing program 1 (id=131): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b3, 0x0, 0x1, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000580)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x45}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r9, &(0x7f0000000200)={0x2, 0x4e24, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r9, 0x6, 0x13, 0x0, 0x0) syz_ublk_setup_queues(r7, r5, &(0x7f0000000500)={0x0, 0x1fffd, 0x1f00, 0x3, 0x2000000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x3, 0x10000004, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf7ff, 0x8, 0xfffffffe, 0x33e}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7c10, 0x10, 0x2, 0xe3, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x29a7, 0x8000, 0x1, 0x392}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r4, '\x00', {0x2, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x2f, {0x9, 0x0, 0x200001, 0xffff, 0x4, 0x400}}) 20.571353008s ago: executing program 32 (id=131): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b3, 0x0, 0x1, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000580)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x45}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r9, &(0x7f0000000200)={0x2, 0x4e24, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r9, 0x6, 0x13, 0x0, 0x0) syz_ublk_setup_queues(r7, r5, &(0x7f0000000500)={0x0, 0x1fffd, 0x1f00, 0x3, 0x2000000}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x3, 0x10000004, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf7ff, 0x8, 0xfffffffe, 0x33e}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7c10, 0x10, 0x2, 0xe3, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x29a7, 0x8000, 0x1, 0x392}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r4, '\x00', {0x2, 0x0, 0x0, 0x0}}, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)={0x2f, {0x9, 0x0, 0x200001, 0xffff, 0x4, 0x400}}) 9.397068054s ago: executing program 4 (id=164): r0 = socket$netlink(0x10, 0x3, 0x400000000000004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$userfaultfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$USERFAULTFD_IOC_NEW(r3, 0xaa00) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x108}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1fd, 0x1, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[0x6e, 0x0, 0x0, 0x20, 0x3, 0x0, 0x106c, 0x80000001, 0x8000000000000, 0x80000004000080, 0x1, 0x8, 0x0, 0x4, 0x9, 0x8001], 0xfec00000, 0x3c4210}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) close_range(r0, 0xffffffffffffffff, 0x0) 9.153485349s ago: executing program 4 (id=165): openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$video(&(0x7f0000000000), 0x8, 0x22000) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) syz_usb_connect$uac1(0x5, 0xdc, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r0, @ANYBLOB='\a'], 0x0) 8.340118978s ago: executing program 3 (id=169): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000040154220a9055015bbe4010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) setfsuid(0xee01) setfsuid(0xee01) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, &(0x7f0000000180)=@v1={0x1000000, [{0x90000000, 0x2}]}, 0xc, 0x2) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 7.908796841s ago: executing program 4 (id=174): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x1c1342, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000004c0)={'syzkaller0\x00', @multicast}) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000640)="89e7ee0c7cdad9b4b47380c988cafb", 0xf}, {&(0x7f0000000680)="448b7c0acf8bc0cefe8360fcbe079ca4e62ef0675c10631d0984e7", 0x1b}], 0x2) 4.523435236s ago: executing program 2 (id=184): r0 = socket(0x11, 0x3, 0x47c3) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./config\x00', &(0x7f0000000440)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/functions/SourceSink.0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/SourceSink.0/iso_qlen\x00', 0x2, 0x8) write(r1, &(0x7f0000000540)='5\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0x1}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) write$vga_arbiter(r2, &(0x7f0000000340)=@other={'trylock', ' ', 'none'}, 0xd) syz_open_dev$evdev(&(0x7f0000000000), 0xffff, 0x161a2) read$FUSE(r1, &(0x7f0000000680)={0x2020}, 0x2020) 4.355492555s ago: executing program 3 (id=185): socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'syz_tun\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000340)={'syz_tun\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000380), 0x12) listen(r2, 0x5) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000008050010010b"], 0xa) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000805001001", @ANYRES32=r0], 0xa) 4.349491977s ago: executing program 0 (id=186): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x541c02, 0x0) write(r0, &(0x7f00000007c0)='8', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'gre0\x00'}) bind$packet(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x161) mount(0x0, &(0x7f0000000140)='./proc\x00', &(0x7f0000000180)='proc\x00', 0x1000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='100', 0x3) getpid() socket(0x400000000010, 0x3, 0x0) unshare(0x4a000200) 4.238744769s ago: executing program 2 (id=187): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0x1) listen(r2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) connect$unix(r4, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d3, 0x0) write$UHID_INPUT(r0, &(0x7f0000002080)={0xfc, {"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", 0x1000}}, 0x1006) 3.821300886s ago: executing program 4 (id=188): syz_create_resource$binfmt(0x0) openat$vicodec1(0xffffff9c, 0x0, 0x2, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x92) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x40, 0x180) r1 = syz_clone3(&(0x7f0000000340)={0x910100, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), {0x2}, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff], 0x1, {r0}}, 0x58) setpgid(0x0, r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x1c1002, 0x2c3) write(r2, &(0x7f0000004200), 0x0) r3 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f00000000c0)={0xf0f006, 0x2}) 3.702625832s ago: executing program 0 (id=189): symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file7\x00', 0x1ac) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0x101000, 0x0) getdents64(r0, 0x0, 0x0) symlinkat(&(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0x101000, 0x0) getdents64(r1, 0x0, 0x0) 3.605787049s ago: executing program 4 (id=190): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@code={0x1, 0x81, {"0f22e5c744240060420000c744240233d8cecbc7442406000000000f011c24668f38896810c4027958b20000000064449966baf80cb83284af80ef66bafc0c66ed66baf80cb8cc07ff8aef66bafc0cb8d4000000ef48b8f8000000000000000f23c00f2135030009000f23f8450f2244"}}], 0x81}) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_GET_MSRS_cpu(r5, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x400000ff, 0x0, 0x418a}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x0, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x6, 0x400, 0x80, 0x89, 0x0, 0x3, 0x8d], 0x100000, 0x2c08c6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.559553509s ago: executing program 3 (id=191): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x80d10, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000300)={0x4, 0x0, 0x0, 0x170, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, [@linear={0x0, 0x2000, 0x0, 0x38, 'linear\x00', {@ram={'/dev/ram', 0x0}, 0x20, '0'}}]}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001000)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000001100)=ANY=[], 0x8) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x4001c00) ioctl$DM_DEV_SUSPEND(r0, 0xc138fd06, &(0x7f0000000480)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}}) ioctl$XFS_IOC_FSGROWFSRT(r0, 0x40105870, &(0x7f0000000b80)={0x100, 0xf}) ioctl$DM_TARGET_MSG(r0, 0xc138fd0e, &(0x7f00000005c0)={0x4, 0x0, 0x0, 0x158, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, {0x0, @stats_create={'@stats_create ', '0+8', 0x20, '/1'}}}) mknodat$dm(0xffffffffffffff9c, &(0x7f0000000740)='./dm0\x00', 0x6180, r1) r3 = openat$dm_dev(0xffffffffffffff9c, &(0x7f0000000780)='./dm0\x00', 0x2, 0x0) pwrite64(r3, &(0x7f00000007c0)="0102030405060708", 0x8, 0x1000) 3.504064242s ago: executing program 2 (id=192): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000ac0)={0x84, &(0x7f0000000680)={0x0, 0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.292123925s ago: executing program 0 (id=193): mkdir(&(0x7f00000003c0)='./sys_mount\x00', 0x1ff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000400), 0x4000000004002, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r1, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17) mount(0x0, &(0x7f0000000440)='./sys_mount\x00', &(0x7f0000000480)='sysfs\x00', 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r3, &(0x7f0000000540)='bfq', 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2202, 0x0) write(r4, &(0x7f000004f080)='1', 0x1) pread64(r2, &(0x7f000004f0c0), 0x4, 0x1002) 3.102509641s ago: executing program 4 (id=194): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3a616dc4010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x44, &(0x7f0000000040)=ANY=[@ANYBLOB="00000100000012"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f00000002c0)={0x10, &(0x7f0000000240)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) 2.994362434s ago: executing program 3 (id=195): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x8801}, 0x0) socket$key(0xf, 0x3, 0x2) userfaultfd(0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @loopback, 0x3e}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x56202329, @empty, 0x4000005}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newsa={0x158, 0x10, 0x5, 0x1, 0x0, {{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x80}, {@in6=@loopback, 0x1234, 0x33}, @in6=@loopback, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x80}, [@algo_auth={0x48, 0x1, {{'hmac(sha1)\x00'}}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x2, 0x4000, 0x20, [0x0]}}]}, 0x158}}, 0x0) io_setup(0x4, &(0x7f0000000180)=0x0) io_cancel(r3, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)=@newpolicy={0xfc, 0x13, 0x5, 0x1, 0x0, {{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@loopback, 0x1234, 0x33}, 0xa, @in6=@loopback}]}]}, 0xfc}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000840)="3d3ae399", 0x4}], 0x1}}], 0x1, 0x4000801) 2.703809413s ago: executing program 3 (id=196): r0 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x9, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x40, 0x40000) r2 = syz_io_uring_setup(0x4919, &(0x7f0000000500)={0x0, 0x34f0, 0x40000, 0x0, 0x5}, &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000180)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f00000002c0)={0x2e, 0x8, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000200)=@new_dev={0x1, 0xad0, 0x0, 0x0, 0x1000, 0xffffffff, 0xffffffffffffffff, 0x0, 0x8}}}, 0x0) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000400)=""/152, 0x98}], 0x1) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) fanotify_mark(r1, 0x1, 0x40001019, r6, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) 1.548050412s ago: executing program 2 (id=197): r0 = syz_open_dev$loop(&(0x7f0000000200), 0x5, 0x20200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000040)={0x0, &(0x7f0000000080)=[@rdmsr={0x66, 0x18, {0xc0010140}}], 0x18}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002840)='/sys/kernel/fscaps', 0x48000, 0x41) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1a8) mount(0x0, &(0x7f0000000140)='./proc\x00', &(0x7f0000000180)='proc\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r6, &(0x7f0000000240)='7', 0x1) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000002880)={r5, 0x0, {0x0, 0x0, 0x0, 0x4, 0x4000000000200ffd, 0x0, 0x0, 0x11, 0xc, "faf98317e5a1149989fc8dbe2dc3bd3f8bbad0099cebdc25000060c9e6881a4c516bdd8a418000", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad33000100", [0xfffffffffffffce8, 0xa]}}) readv(r0, &(0x7f00000029c0)=[{&(0x7f0000002a00)=""/4130, 0x1022}], 0x1) 1.400326959s ago: executing program 0 (id=198): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000840)={'#! ', './file0'}, 0xb) open(0x0, 0x0, 0xf3) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='maps\x00') syz_fuse_handle_req(r1, &(0x7f0000000c40)="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", 0x2000, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 470.931011ms ago: executing program 2 (id=199): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7fd}, 0xe) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, 0x0) ioctl$SNDRV_PCM_IOCTL_PREPARE(0xffffffffffffffff, 0x4140, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, r1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000840)={0x0, 0x800, 0x9, 0xcffe, 0xe, "0062ba7d8200000016001b000200f705096604"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r2, 0x0, 0x54) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) shutdown(r3, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000a40)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x18}, 0xa) 461.204953ms ago: executing program 0 (id=200): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 202.210939ms ago: executing program 2 (id=201): openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000300)=@vmx={0x0, 0x0, 0x2080, {0x70000, 0x100000, {0x2}, 0x0, 0x9}, 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r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000002440)=[@nested_load_syzos={0x136, 0x0, {0x1, 0x80000001, [@code={0xa, 0x0, {"420f786500f0430fb0560d66baa100b800300000efc422e13d689cc4a241074a02c44255df3e0f0175d44603c20fc76f00400f30"}}, @nested_amd_vmload={0x182, 0x0, 0x2}, @nested_amd_clgi, @nested_amd_stgi, @enable_nested, @set_irq_handler={0xc8, 0x0, {0x8c, 0x1}}, @nested_load_code={0x12e, 0x0, {0x3, "c7442400fcffff7fc744240201000000c7442406000000000f011c24c82000f6c4c3196db9bf000000b50f23eac4c209bbe90f2396b9f20b00000f3242c13800c4e27978d864360f01df"}}]}}], 0x54}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@code={0x1, 0x87, {"0f22e5c744240060420000c744240233d8cecbc7442406000000000f011c24660f38816810c4027958b20000000064449966baf80cb83284af80ef66bafc0c66ed66baf80cb8cc07ff8aef66bafc0cb8d4000000ef48b8f8000000000000000f23c00f21f835030009000f23f8450f2244c4417c50cc"}}], 0x87}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000040)={0x1ff, 0x9f1, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x2000000, 0x0, 0x2004cb, 0x0, 0xa1d, 0x68ff, 0x5, 0x0, 0x3, 0x2], 0x10000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 90.601905ms ago: executing program 3 (id=202): socket$kcm(0x10, 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1f7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) symlinkat(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000380)='usbip-vudc.0', 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r1, 0x0, 0x4) write(r0, &(0x7f0000000500)='\n', 0x1) 0s ago: executing program 0 (id=203): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/functions/ncm.usb0/os_desc/interface.ncm/prop1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/rndis.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/rndis.usb0/os_desc/interface.rndis/prop1\x00', 0x1ff) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000002780)=ANY=[@ANYBLOB="640000000206010800000000000000000100000a16000300686173683a6e65742c706f72742c6e6574000000050001000700000005000500020000000900020073797a310000000005000400000000001400078008000840000000f108000640"], 0x64}, 0x1, 0x0, 0x0, 0x2006c0c4}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x54, 0x9, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x40}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xe0004000}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x4, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x40000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.19' (ED25519) to the list of known hosts. [ 78.415644][ T5625] cgroup: Unknown subsys name 'net' [ 78.512571][ T5625] cgroup: Unknown subsys name 'cpuset' [ 78.521791][ T5625] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 80.133153][ T5625] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.463083][ T5636] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.465437][ T5636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.465927][ T5636] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.466824][ T5636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.467446][ T5636] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.580532][ T5636] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 82.581611][ T5636] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.582009][ T5636] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.583000][ T5636] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.583784][ T5636] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.653442][ T4957] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 82.654494][ T4957] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 82.655017][ T4957] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 82.657449][ T4957] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 82.658066][ T4957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 82.732165][ T4957] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 82.733230][ T4957] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.733899][ T4957] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.736381][ T4957] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.737114][ T4957] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 83.413253][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.427809][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.440162][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.471813][ T5641] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 83.612592][ T5646] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 83.643214][ T5643] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 83.783915][ T5634] infiniband rxe0: set active [ 83.786052][ T5634] infiniband rxe0: added rxe_eth0 [ 83.811676][ T32] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.827082][ T5634] smbdirect: ib_dev[rxe0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 83.827126][ T5634] smbdirect: ib_dev[rxe0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 83.827185][ T5634] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 83.897424][ T5634] RDS/IB: rxe0: added [ 83.897806][ T5634] smc: adding ib device rxe0 with port count 1 [ 83.897888][ T5634] smc: ib device rxe0 port 1 has no pnetid [ 83.898821][ T11] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.925703][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.311714][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.462034][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.462160][ T5641] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.462303][ T5641] bridge_slave_0: entered allmulticast mode [ 84.465301][ T5641] bridge_slave_0: entered promiscuous mode [ 84.526973][ T5641] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.527340][ T5641] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.527797][ T5641] bridge_slave_1: entered allmulticast mode [ 84.529463][ T5636] Bluetooth: hci0: command tx timeout [ 84.540667][ T5641] bridge_slave_1: entered promiscuous mode [ 84.607777][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.608809][ T5636] Bluetooth: hci1: command tx timeout [ 84.660977][ T5641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.700469][ T5646] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.700629][ T5646] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.700748][ T5646] bridge_slave_0: entered allmulticast mode [ 84.702529][ T5646] bridge_slave_0: entered promiscuous mode [ 84.735515][ T5641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.768942][ T4957] Bluetooth: hci2: command tx timeout [ 84.769121][ T5636] Bluetooth: hci3: command tx timeout [ 84.772964][ T5646] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.773088][ T5646] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.773491][ T5646] bridge_slave_1: entered allmulticast mode [ 84.775315][ T5646] bridge_slave_1: entered promiscuous mode [ 84.859820][ T5641] team0: Port device team_slave_0 added [ 84.860330][ T5643] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.860434][ T5643] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.860686][ T5643] bridge_slave_0: entered allmulticast mode [ 84.863527][ T5643] bridge_slave_0: entered promiscuous mode [ 84.906036][ T5641] team0: Port device team_slave_1 added [ 84.906212][ T5643] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.906310][ T5643] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.906437][ T5643] bridge_slave_1: entered allmulticast mode [ 84.908379][ T5643] bridge_slave_1: entered promiscuous mode [ 84.941245][ T5646] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.984620][ T5646] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.007191][ T5641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.007206][ T5641] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.007231][ T5641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.063413][ T5641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.063430][ T5641] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.063457][ T5641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.065840][ T5646] team0: Port device team_slave_0 added [ 85.130828][ T5643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.141972][ T5646] team0: Port device team_slave_1 added [ 85.162612][ T5634] rxe_eth0 speed is unknown, defaulting to 1000 [ 85.184013][ T5643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.205831][ T5646] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.205846][ T5646] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.205870][ T5646] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.276396][ T5646] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.276411][ T5646] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.276436][ T5646] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.331993][ T5643] team0: Port device team_slave_0 added [ 85.357947][ T5643] team0: Port device team_slave_1 added [ 85.399040][ T5641] hsr_slave_0: entered promiscuous mode [ 85.400240][ T5641] hsr_slave_1: entered promiscuous mode [ 85.445782][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.445798][ T5643] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.445824][ T5643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.500432][ T5646] hsr_slave_0: entered promiscuous mode [ 85.501437][ T5646] hsr_slave_1: entered promiscuous mode [ 85.502172][ T5646] debugfs: 'hsr0' already exists in 'hsr' [ 85.502200][ T5646] Cannot create hsr debugfs directory [ 85.503101][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.503113][ T5643] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 85.503138][ T5643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.708051][ T5643] hsr_slave_0: entered promiscuous mode [ 85.714738][ T5643] hsr_slave_1: entered promiscuous mode [ 85.715274][ T5643] debugfs: 'hsr0' already exists in 'hsr' [ 85.715288][ T5643] Cannot create hsr debugfs directory [ 86.040411][ T5641] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.059271][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.063424][ T5641] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.086975][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.096478][ T5641] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.107454][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.137684][ T5641] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.147727][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.287675][ T5646] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 86.299096][ T5646] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.300925][ T5646] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.306180][ T5646] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.306596][ T5634] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.306732][ T5634] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.306852][ T5634] bridge_slave_0: entered allmulticast mode [ 86.308286][ T5634] bridge_slave_0: entered promiscuous mode [ 86.357534][ T5646] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.367337][ T5646] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.367786][ T5634] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.367890][ T5634] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.368017][ T5634] bridge_slave_1: entered allmulticast mode [ 86.372852][ T5634] bridge_slave_1: entered promiscuous mode [ 86.423299][ T5646] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.426738][ T5646] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.481116][ T5634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.503422][ T5634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.527491][ T5643] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 86.537141][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.537888][ T5643] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 86.546724][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.573327][ T5643] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 86.576468][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.577107][ T5643] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 86.582289][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.594910][ T5634] team0: Port device team_slave_0 added [ 86.610057][ T5636] Bluetooth: hci0: command tx timeout [ 86.626651][ T5634] team0: Port device team_slave_1 added [ 86.677339][ T5634] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.677355][ T5634] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.677387][ T5634] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.689941][ T5636] Bluetooth: hci1: command tx timeout [ 86.697935][ T5634] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.698017][ T5634] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.698074][ T5634] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.826326][ T5634] hsr_slave_0: entered promiscuous mode [ 86.827617][ T5634] hsr_slave_1: entered promiscuous mode [ 86.828116][ T5634] debugfs: 'hsr0' already exists in 'hsr' [ 86.828130][ T5634] Cannot create hsr debugfs directory [ 86.852777][ T4957] Bluetooth: hci2: command tx timeout [ 86.852868][ T5636] Bluetooth: hci3: command tx timeout [ 86.974284][ T5641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.174103][ T5641] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.205954][ T5646] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.223275][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.223440][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.253625][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.253728][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.298224][ T5643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.352153][ T5646] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.414913][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.415062][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.455498][ T5643] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.455755][ T5634] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.459557][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.461540][ T5634] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.475383][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.488024][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.488292][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.516728][ T5634] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.525700][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.538063][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.538128][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.555745][ T5634] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.560751][ T5634] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.590277][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.590405][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.843884][ T5634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.876921][ T5634] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.906386][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.906485][ T3309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.934626][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.934735][ T3309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.689162][ T5636] Bluetooth: hci0: command tx timeout [ 88.726411][ T5641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.769426][ T5636] Bluetooth: hci1: command tx timeout [ 88.845903][ T5646] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.868818][ T5641] veth0_vlan: entered promiscuous mode [ 88.873431][ T5643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.906652][ T5641] veth1_vlan: entered promiscuous mode [ 88.929460][ T4957] Bluetooth: hci2: command tx timeout [ 88.929534][ T5636] Bluetooth: hci3: command tx timeout [ 89.048091][ T5646] veth0_vlan: entered promiscuous mode [ 89.054060][ T5643] veth0_vlan: entered promiscuous mode [ 89.064697][ T5641] veth0_macvtap: entered promiscuous mode [ 89.088415][ T5641] veth1_macvtap: entered promiscuous mode [ 89.104767][ T5643] veth1_vlan: entered promiscuous mode [ 89.107323][ T5646] veth1_vlan: entered promiscuous mode [ 89.125750][ T5634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.154280][ T5641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.183843][ T5641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.254447][ T5643] veth0_macvtap: entered promiscuous mode [ 89.262605][ T65] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.287285][ T5634] veth0_vlan: entered promiscuous mode [ 89.296677][ T5646] veth0_macvtap: entered promiscuous mode [ 89.305701][ T5643] veth1_macvtap: entered promiscuous mode [ 89.335927][ T5646] veth1_macvtap: entered promiscuous mode [ 89.362543][ T5634] veth1_vlan: entered promiscuous mode [ 89.400170][ T64] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.400241][ T64] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.401921][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.401943][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.451298][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.454667][ T5646] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.479083][ T64] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.480906][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.484807][ T5646] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.540192][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.540257][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.540296][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.540332][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.558114][ T3309] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.558140][ T3309] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.609235][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.609981][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.663107][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.692081][ T5634] veth0_macvtap: entered promiscuous mode [ 89.714849][ T5634] veth1_macvtap: entered promiscuous mode [ 89.737926][ T5641] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 89.798867][ T3309] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.798885][ T3309] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.802965][ T5634] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.858214][ T5634] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.879746][ T188] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.879767][ T188] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.892243][ T188] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.956884][ T65] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.956898][ T65] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.007259][ T188] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.007280][ T188] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.059950][ T65] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.061137][ T65] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.126139][ T65] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.250310][ T65] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.376027][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.376051][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.471872][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.471892][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.516878][ T5794] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 90.769215][ T5636] Bluetooth: hci0: command tx timeout [ 90.850593][ T5636] Bluetooth: hci1: command tx timeout [ 91.009410][ T4957] Bluetooth: hci2: command tx timeout [ 91.009458][ T5636] Bluetooth: hci3: command tx timeout [ 91.043552][ T5808] capability: warning: `syz.1.5' uses 32-bit capabilities (legacy support in use) [ 91.059847][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 91.210741][ T32] usb 1-1: New USB device found: idVendor=1ea7, idProduct=0907, bcdDevice=0.00 [ 91.226731][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.226820][ T32] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 91.226867][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.275889][ T32] usb 1-1: config 0 descriptor?? [ 91.717641][ T5800] FAULT_INJECTION: forcing a failure. [ 91.717641][ T5800] name failslab, interval 1, probability 0, space 0, times 1 [ 91.717690][ T5800] CPU: 0 UID: 0 PID: 5800 Comm: syz.0.1 Not tainted syzkaller #0 PREEMPT(full) [ 91.717719][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 91.717740][ T5800] Call Trace: [ 91.717749][ T5800] [ 91.717758][ T5800] dump_stack_lvl+0xe8/0x150 [ 91.717797][ T5800] should_fail_ex+0x3eb/0x540 [ 91.717829][ T5800] should_failslab+0xa8/0x100 [ 91.717862][ T5800] ? __kernfs_new_node+0xe6/0x980 [ 91.717893][ T5800] kmem_cache_alloc_noprof+0x9c/0x600 [ 91.717920][ T5800] ? __kernfs_new_node+0xe6/0x980 [ 91.717949][ T5800] __kernfs_new_node+0xe6/0x980 [ 91.717970][ T5800] ? __lock_acquire+0x747/0x2de0 [ 91.718003][ T5800] ? __pfx___kernfs_new_node+0x10/0x10 [ 91.718024][ T5800] ? lock_acquire+0x115/0x350 [ 91.718047][ T5800] ? kernfs_root+0x1c/0x230 [ 91.718074][ T5800] ? kernfs_root+0x1c/0x230 [ 91.718094][ T5800] ? kernfs_root+0x1c/0x230 [ 91.718123][ T5800] ? kernfs_root+0x1c/0x230 [ 91.718146][ T5800] kernfs_new_node+0xea/0x140 [ 91.718172][ T5800] kernfs_create_link+0xe3/0x240 [ 91.718202][ T5800] sysfs_do_create_link_sd+0x83/0x110 [ 91.718236][ T5800] module_add_driver+0x10b/0x320 [ 91.718272][ T5800] bus_add_driver+0x3e5/0x6e0 [ 91.718302][ T5800] driver_register+0x23a/0x320 [ 91.718334][ T5800] usb_gadget_register_driver_owner+0xf9/0x270 [ 91.718364][ T5800] raw_ioctl+0x1541/0x41c0 [ 91.718402][ T5800] ? tomoyo_path_number_perm+0x219/0x5f0 [ 91.718436][ T5800] ? do_vfs_ioctl+0x116f/0x1530 [ 91.718469][ T5800] ? __pfx_raw_ioctl+0x10/0x10 [ 91.718533][ T5800] ? __fget_files+0x2a/0x420 [ 91.718560][ T5800] ? __fget_files+0x2a/0x420 [ 91.718585][ T5800] ? __fget_files+0x2a/0x420 [ 91.718613][ T5800] ? bpf_lsm_file_ioctl+0x9/0x20 [ 91.718639][ T5800] ? __pfx_raw_ioctl+0x10/0x10 [ 91.718668][ T5800] __se_sys_ioctl+0xfc/0x170 [ 91.718700][ T5800] do_syscall_64+0x166/0x520 [ 91.718726][ T5800] ? trace_irq_disable+0x3b/0x140 [ 91.718750][ T5800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.718770][ T5800] ? clear_bhb_loop+0x70/0xc0 [ 91.718795][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.718815][ T5800] RIP: 0033:0x7f447499f7ab [ 91.718840][ T5800] 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 [ 91.718857][ T5800] RSP: 002b:00007f4475782f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.718888][ T5800] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f447499f7ab [ 91.718902][ T5800] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000007 [ 91.718914][ T5800] RBP: 00007f4475783fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 91.718928][ T5800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.718940][ T5800] R13: 00002000000003c0 R14: 0000000000000000 R15: 0000000000000868 [ 91.718971][ T5800] [ 91.752271][ T5800] bus_add_driver: failed to create module links for raw-gadget.1 [ 91.752504][ T5800] UDC core: USB Raw Gadget: driver registration failed: -12 [ 91.752548][ T5800] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 91.858344][ T32] usbhid 1-1:0.0: can't add hid device: -71 [ 91.858460][ T32] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 92.091732][ T1233] cfg80211: failed to load regulatory.db [ 92.095350][ T32] usb 1-1: USB disconnect, device number 2 [ 92.156656][ T5823] FAULT_INJECTION: forcing a failure. [ 92.156656][ T5823] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 92.156689][ T5823] CPU: 0 UID: 0 PID: 5823 Comm: syz.3.11 Not tainted syzkaller #0 PREEMPT(full) [ 92.156713][ T5823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 92.156725][ T5823] Call Trace: [ 92.156732][ T5823] [ 92.156741][ T5823] dump_stack_lvl+0xe8/0x150 [ 92.156777][ T5823] should_fail_ex+0x3eb/0x540 [ 92.156806][ T5823] prepare_alloc_pages+0x21e/0x5f0 [ 92.156838][ T5823] __alloc_frozen_pages_noprof+0x189/0x450 [ 92.156881][ T5823] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 92.156906][ T5823] ? __alloc_frozen_pages_noprof+0x274/0x450 [ 92.156936][ T5823] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 92.156970][ T5823] __alloc_pages_noprof+0x10/0x100 [ 92.156995][ T5823] alloc_pages_bulk_noprof+0x6df/0x8f0 [ 92.157021][ T5823] ? alloc_pages_mpol+0x256/0x390 [ 92.157056][ T5823] ? alloc_pages_noprof+0x140/0x2b0 [ 92.157088][ T5823] __kasan_populate_vmalloc+0xb7/0x1c0 [ 92.157117][ T5823] alloc_vmap_area+0xd10/0x1410 [ 92.157161][ T5823] ? __pfx_alloc_vmap_area+0x10/0x10 [ 92.157192][ T5823] ? __get_vm_area_node+0x195/0x330 [ 92.157219][ T5823] ? __get_vm_area_node+0x195/0x330 [ 92.157253][ T5823] __get_vm_area_node+0x24a/0x330 [ 92.157288][ T5823] __vmalloc_node_range_noprof+0x36e/0x16f0 [ 92.157308][ T5823] ? vb2_vmalloc_alloc+0xef/0x360 [ 92.157365][ T5823] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 92.157385][ T5823] ? __kasan_kmalloc+0x93/0xb0 [ 92.157412][ T5823] ? __kmalloc_cache_noprof+0x31c/0x600 [ 92.157439][ T5823] vmalloc_user_noprof+0xad/0xe0 [ 92.157458][ T5823] ? vb2_vmalloc_alloc+0xef/0x360 [ 92.157482][ T5823] vb2_vmalloc_alloc+0xef/0x360 [ 92.157505][ T5823] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 92.157530][ T5823] __vb2_queue_alloc+0xa0b/0x1660 [ 92.157575][ T5823] vb2_core_reqbufs+0xc3f/0x1470 [ 92.157611][ T5823] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 92.157637][ T5823] ? __video_do_ioctl+0x473/0xc70 [ 92.157663][ T5823] ? vb2_verify_memory_type+0x1fc/0x570 [ 92.157687][ T5823] vb2_ioctl_reqbufs+0x4bb/0x850 [ 92.157724][ T5823] __video_do_ioctl+0x8af/0xc70 [ 92.157762][ T5823] ? __pfx___video_do_ioctl+0x10/0x10 [ 92.157794][ T5823] ? __might_fault+0xaf/0x130 [ 92.157836][ T5823] video_usercopy+0x860/0x1430 [ 92.157880][ T5823] ? __pfx___video_do_ioctl+0x10/0x10 [ 92.157909][ T5823] ? __pfx_video_usercopy+0x10/0x10 [ 92.157954][ T5823] ? __fget_files+0x2a/0x420 [ 92.157981][ T5823] ? __fget_files+0x2a/0x420 [ 92.158010][ T5823] v4l2_ioctl+0x18d/0x1e0 [ 92.158037][ T5823] ? __pfx_v4l2_ioctl+0x10/0x10 [ 92.158062][ T5823] __se_sys_ioctl+0xfc/0x170 [ 92.158097][ T5823] do_syscall_64+0x166/0x520 [ 92.158126][ T5823] ? trace_irq_disable+0x3b/0x140 [ 92.158152][ T5823] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.158175][ T5823] ? clear_bhb_loop+0x70/0xc0 [ 92.158201][ T5823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.158222][ T5823] RIP: 0033:0x7f425cd9fb19 [ 92.158242][ T5823] 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 [ 92.158259][ T5823] RSP: 002b:00007f425dc20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.158282][ T5823] RAX: ffffffffffffffda RBX: 00007f425d025fa0 RCX: 00007f425cd9fb19 [ 92.158297][ T5823] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000005 [ 92.158312][ T5823] RBP: 00007f425ce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 92.158325][ T5823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.158338][ T5823] R13: 00007f425d026038 R14: 00007f425d025fa0 R15: 00007ffd6301d928 [ 92.158373][ T5823] [ 92.158618][ T5823] syz.3.11: vmalloc error: size 921600, align 0x1000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 92.191511][ T5823] CPU: 0 UID: 0 PID: 5823 Comm: syz.3.11 Not tainted syzkaller #0 PREEMPT(full) [ 92.191573][ T5823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 92.191611][ T5823] Call Trace: [ 92.191632][ T5823] [ 92.191654][ T5823] dump_stack_lvl+0xe8/0x150 [ 92.191757][ T5823] warn_alloc+0x24d/0x270 [ 92.191819][ T5823] ? kasan_quarantine_put+0xbb/0x1f0 [ 92.191912][ T5823] ? __pfx_warn_alloc+0x10/0x10 [ 92.191992][ T5823] ? __get_vm_area_node+0x263/0x330 [ 92.192094][ T5823] ? __get_vm_area_node+0x263/0x330 [ 92.192205][ T5823] __vmalloc_node_range_noprof+0x396/0x16f0 [ 92.192363][ T5823] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 92.192438][ T5823] ? __kasan_kmalloc+0x93/0xb0 [ 92.192535][ T5823] ? __kmalloc_cache_noprof+0x31c/0x600 [ 92.192615][ T5823] vmalloc_user_noprof+0xad/0xe0 [ 92.192675][ T5823] ? vb2_vmalloc_alloc+0xef/0x360 [ 92.192748][ T5823] vb2_vmalloc_alloc+0xef/0x360 [ 92.192819][ T5823] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 92.192906][ T5823] __vb2_queue_alloc+0xa0b/0x1660 [ 92.193040][ T5823] vb2_core_reqbufs+0xc3f/0x1470 [ 92.193164][ T5823] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 92.193244][ T5823] ? __video_do_ioctl+0x473/0xc70 [ 92.193324][ T5823] ? vb2_verify_memory_type+0x1fc/0x570 [ 92.193396][ T5823] vb2_ioctl_reqbufs+0x4bb/0x850 [ 92.193499][ T5823] __video_do_ioctl+0x8af/0xc70 [ 92.193623][ T5823] ? __pfx___video_do_ioctl+0x10/0x10 [ 92.193692][ T5823] ? __might_fault+0xaf/0x130 [ 92.193800][ T5823] video_usercopy+0x860/0x1430 [ 92.193900][ T5823] ? __pfx___video_do_ioctl+0x10/0x10 [ 92.193975][ T5823] ? __pfx_video_usercopy+0x10/0x10 [ 92.194052][ T5823] ? __fget_files+0x2a/0x420 [ 92.194080][ T5823] ? __fget_files+0x2a/0x420 [ 92.194108][ T5823] v4l2_ioctl+0x18d/0x1e0 [ 92.194135][ T5823] ? __pfx_v4l2_ioctl+0x10/0x10 [ 92.194159][ T5823] __se_sys_ioctl+0xfc/0x170 [ 92.194194][ T5823] do_syscall_64+0x166/0x520 [ 92.194224][ T5823] ? trace_irq_disable+0x3b/0x140 [ 92.194251][ T5823] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.194274][ T5823] ? clear_bhb_loop+0x70/0xc0 [ 92.194302][ T5823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.194349][ T5823] RIP: 0033:0x7f425cd9fb19 [ 92.194404][ T5823] 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 [ 92.194455][ T5823] RSP: 002b:00007f425dc20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.194522][ T5823] RAX: ffffffffffffffda RBX: 00007f425d025fa0 RCX: 00007f425cd9fb19 [ 92.194565][ T5823] RDX: 0000200000000cc0 RSI: 00000000c0145608 RDI: 0000000000000005 [ 92.194598][ T5823] RBP: 00007f425ce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 92.194639][ T5823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.194671][ T5823] R13: 00007f425d026038 R14: 00007f425d025fa0 R15: 00007ffd6301d928 [ 92.194763][ T5823] [ 92.242027][ T5823] Mem-Info: [ 92.242068][ T5823] active_anon:5333 inactive_anon:0 isolated_anon:0 [ 92.242068][ T5823] active_file:0 inactive_file:42266 isolated_file:0 [ 92.242068][ T5823] unevictable:0 dirty:1857 writeback:0 [ 92.242068][ T5823] slab_reclaimable:10245 slab_unreclaimable:92033 [ 92.242068][ T5823] mapped:24320 shmem:523 pagetables:1030 [ 92.242068][ T5823] sec_pagetables:0 bounce:0 [ 92.242068][ T5823] kernel_misc_reclaimable:0 [ 92.242068][ T5823] free:1337719 free_pcp:20898 free_cma:0 [ 92.242227][ T5823] Node 0 active_anon:21332kB inactive_anon:0kB active_file:0kB inactive_file:168860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97280kB dirty:7420kB writeback:0kB shmem:2092kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11392kB pagetables:3988kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 92.242375][ T5823] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:132kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 92.242540][ T5823] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 92.242696][ T5823] lowmem_reserve[]: 0 2460 2461 2461 2461 [ 92.242800][ T5823] Node 0 DMA32 free:1390232kB boost:0kB min:33896kB low:42368kB high:50840kB reserved_highatomic:0kB free_highatomic:0kB active_anon:21332kB inactive_anon:0kB active_file:0kB inactive_file:168860kB unevictable:0kB writepending:7420kB zspages:0kB present:3129332kB managed:2519232kB mlocked:0kB bounce:0kB free_pcp:83340kB local_pcp:49140kB free_cma:0kB [ 92.242970][ T5823] lowmem_reserve[]: 0 0 1 1 1 [ 92.243075][ T5823] Node 0 Normal free:0kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1056kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 92.243144][ T5823] lowmem_reserve[]: 0 0 0 0 0 [ 92.243179][ T5823] Node 1 Normal free:3945284kB boost:0kB min:55988kB low:69984kB high:83980kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:8kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 92.272955][ T5823] lowmem_reserve[]: 0 0 0 0 0 [ 92.273068][ T5823] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 92.273422][ T5823] Node 0 DMA32: 64*4kB (UME) 31*8kB (ME) 20*16kB (M) 49*32kB (UM) 23*64kB (M) 17*128kB (UME) 11*256kB (UM) 8*512kB (UM) 5*1024kB (ME) 4*2048kB (UME) 333*4096kB (M) = 1390232kB [ 92.273900][ T5823] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 92.274213][ T5823] Node 1 Normal: 2*4kB (M) 2*8kB (UM) 2*16kB (UM) 6*32kB (UM) 8*64kB (UM) 5*128kB (UM) 4*256kB (UM) 3*512kB (UM) 1*1024kB (M) 0*2048kB 962*4096kB (M) = 3945336kB [ 92.287345][ T5823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.287396][ T5823] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 92.287442][ T5823] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 92.287490][ T5823] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 92.287524][ T5823] 42786 total pagecache pages [ 92.287539][ T5823] 0 pages in swap cache [ 92.287546][ T5823] Free swap = 124996kB [ 92.287554][ T5823] Total swap = 124996kB [ 92.287562][ T5823] 2097051 pages RAM [ 92.287569][ T5823] 0 pages HighMem/MovableOnly [ 92.287576][ T5823] 435363 pages reserved [ 92.287583][ T5823] 0 pages cma reserved [ 93.402011][ T5829] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 93.402089][ T5829] block device autoloading is deprecated and will be removed. [ 93.730678][ T5840] netlink: 4 bytes leftover after parsing attributes in process `syz.2.17'. [ 93.905560][ T5838] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 94.472974][ T32] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 94.557998][ T5854] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 94.586431][ T5851] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 94.620765][ T32] usb 1-1: New USB device found: idVendor=056a, idProduct=0343, bcdDevice=0.00 [ 94.622955][ T32] usb 1-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 94.622999][ T32] usb 1-1: config 0 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 94.623025][ T32] usb 1-1: config 0 interface 0 has no altsetting 0 [ 94.623058][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.626644][ T32] usb 1-1: config 0 descriptor?? [ 94.977515][ T10] rxe_eth0 speed is unknown, defaulting to 1000 [ 95.153283][ T32] wacom 0003:056A:0343.0001: unknown main item tag 0x0 [ 95.153321][ T32] wacom 0003:056A:0343.0001: unknown main item tag 0x0 [ 95.153347][ T32] wacom 0003:056A:0343.0001: unbalanced collection at end of report description [ 95.154185][ T32] wacom 0003:056A:0343.0001: parse failed [ 95.154293][ T32] wacom 0003:056A:0343.0001: probe with driver wacom failed with error -22 [ 95.445660][ T10] usb 1-1: USB disconnect, device number 3 [ 97.394066][ T5812] Set syz1 is full, maxelem 65536 reached [ 99.128278][ T5937] FAULT_INJECTION: forcing a failure. [ 99.128278][ T5937] name failslab, interval 1, probability 0, space 0, times 0 [ 99.128322][ T5937] CPU: 0 UID: 0 PID: 5937 Comm: syz.0.43 Not tainted syzkaller #0 PREEMPT(full) [ 99.128345][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 99.128357][ T5937] Call Trace: [ 99.128365][ T5937] [ 99.128374][ T5937] dump_stack_lvl+0xe8/0x150 [ 99.128427][ T5937] should_fail_ex+0x3eb/0x540 [ 99.128459][ T5937] should_failslab+0xa8/0x100 [ 99.128492][ T5937] ? __kernfs_new_node+0xe6/0x980 [ 99.128525][ T5937] kmem_cache_alloc_noprof+0x9c/0x600 [ 99.128551][ T5937] ? __kernfs_new_node+0xe6/0x980 [ 99.128579][ T5937] __kernfs_new_node+0xe6/0x980 [ 99.128609][ T5937] ? __pfx___kernfs_new_node+0x10/0x10 [ 99.128631][ T5937] ? kernfs_root+0x1c/0x230 [ 99.128674][ T5937] ? kernfs_root+0x1c/0x230 [ 99.128698][ T5937] ? kernfs_root+0x1c/0x230 [ 99.128717][ T5937] ? kernfs_root+0x1c/0x230 [ 99.128743][ T5937] kernfs_new_node+0xea/0x140 [ 99.128773][ T5937] __kernfs_create_file+0x4b/0x2e0 [ 99.128806][ T5937] sysfs_add_file_mode_ns+0x237/0x300 [ 99.128841][ T5937] internal_create_group+0x679/0x1180 [ 99.128873][ T5937] ? kobject_init_and_add+0x12b/0x1a0 [ 99.128897][ T5937] ? register_netdevice+0x17be/0x2280 [ 99.128925][ T5937] ? register_netdev+0x40/0x60 [ 99.128965][ T5937] ? __pfx_internal_create_group+0x10/0x10 [ 99.128988][ T5937] ? driver_probe_device+0x4f/0x240 [ 99.129018][ T5937] ? driver_register+0x23a/0x320 [ 99.129052][ T5937] sysfs_create_groups+0x59/0x120 [ 99.129076][ T5937] netdev_queue_update_kobjects+0x2a0/0x6b0 [ 99.129120][ T5937] netdev_register_kobject+0x277/0x350 [ 99.129146][ T5937] register_netdevice+0x17be/0x2280 [ 99.129191][ T5937] ? __pfx_register_netdevice+0x10/0x10 [ 99.129222][ T5937] ? dev_addr_mod+0x174/0x350 [ 99.129254][ T5937] ? dev_addr_mod+0x1ba/0x350 [ 99.129283][ T5937] register_netdev+0x40/0x60 [ 99.129388][ T5937] gether_register_netdev+0x84/0x180 [ 99.129441][ T5937] ecm_bind+0x201/0xa30 [ 99.129478][ T5937] usb_add_function+0x2e1/0x9f0 [ 99.129530][ T5937] ? check_remote_wakeup_config+0x58/0x1c0 [ 99.129568][ T5937] configfs_composite_bind+0xde0/0x1410 [ 99.129616][ T5937] ? __pfx_configfs_composite_bind+0x10/0x10 [ 99.129651][ T5937] gadget_bind_driver+0x2ca/0x9e0 [ 99.129693][ T5937] ? __pfx_gadget_bind_driver+0x10/0x10 [ 99.129719][ T5937] really_probe+0x254/0xae0 [ 99.129755][ T5937] __driver_probe_device+0x1e8/0x360 [ 99.129789][ T5937] driver_probe_device+0x4f/0x240 [ 99.129860][ T5937] __driver_attach+0x34e/0x630 [ 99.129898][ T5937] bus_for_each_dev+0x23b/0x2c0 [ 99.129923][ T5937] ? __pfx___driver_attach+0x10/0x10 [ 99.129953][ T5937] ? __pfx_bus_for_each_dev+0x10/0x10 [ 99.129981][ T5937] ? do_raw_spin_unlock+0xf5/0x200 [ 99.130021][ T5937] bus_add_driver+0x38f/0x6e0 [ 99.130056][ T5937] driver_register+0x23a/0x320 [ 99.130100][ T5937] usb_gadget_register_driver_owner+0xf9/0x270 [ 99.130133][ T5937] gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 99.130163][ T5937] ? __pfx_gadget_dev_desc_UDC_store+0x10/0x10 [ 99.130195][ T5937] configfs_write_iter+0x337/0x430 [ 99.130226][ T5937] vfs_write+0x612/0xba0 [ 99.130267][ T5937] ? __pfx_vfs_write+0x10/0x10 [ 99.130302][ T5937] ? __fget_files+0x3a2/0x420 [ 99.130328][ T5937] ? __fget_files+0x2a/0x420 [ 99.130362][ T5937] ? fdget+0x1ac/0x250 [ 99.130399][ T5937] ksys_write+0x150/0x270 [ 99.130433][ T5937] ? __pfx_ksys_write+0x10/0x10 [ 99.130479][ T5937] do_syscall_64+0x166/0x520 [ 99.130510][ T5937] ? trace_irq_disable+0x3b/0x140 [ 99.130538][ T5937] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.130561][ T5937] ? clear_bhb_loop+0x70/0xc0 [ 99.130590][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.130613][ T5937] RIP: 0033:0x7f447499fb19 [ 99.130634][ T5937] 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 [ 99.130653][ T5937] RSP: 002b:00007f4475785028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 99.130678][ T5937] RAX: ffffffffffffffda RBX: 00007f4474c25fa0 RCX: 00007f447499fb19 [ 99.130694][ T5937] RDX: 000000000000000b RSI: 0000200000000480 RDI: 0000000000000004 [ 99.130709][ T5937] RBP: 00007f4474a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 99.130723][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.130736][ T5937] R13: 00007f4474c26038 R14: 00007f4474c25fa0 R15: 00007ffce660ee58 [ 99.130775][ T5937] [ 99.378614][ T5937] udc dummy_udc.0: failed to start g1: -12 [ 99.394184][ T5937] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -12 [ 99.609947][ T5937] UDC core: g1: couldn't find an available UDC or it's busy [ 100.231469][ T5968] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 100.235294][ T5971] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 100.235312][ T5971] block device autoloading is deprecated and will be removed. [ 100.405181][ T5977] input: syz1 as /devices/virtual/input/input5 [ 100.415162][ T5968] md: could not open device unknown-block(1,5). [ 100.415348][ T5968] md: error, md_import_device() returned -16 [ 100.417115][ T5977] FAULT_INJECTION: forcing a failure. [ 100.417115][ T5977] name failslab, interval 1, probability 0, space 0, times 0 [ 100.417186][ T5977] CPU: 0 UID: 0 PID: 5977 Comm: syz.3.53 Not tainted syzkaller #0 PREEMPT(full) [ 100.417250][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 100.417280][ T5977] Call Trace: [ 100.417330][ T5977] [ 100.417351][ T5977] dump_stack_lvl+0xe8/0x150 [ 100.417460][ T5977] should_fail_ex+0x3eb/0x540 [ 100.417545][ T5977] should_failslab+0xa8/0x100 [ 100.417638][ T5977] ? __kernfs_new_node+0xe6/0x980 [ 100.417698][ T5977] kmem_cache_alloc_noprof+0x9c/0x600 [ 100.417765][ T5977] ? __kernfs_new_node+0xe6/0x980 [ 100.417848][ T5977] __kernfs_new_node+0xe6/0x980 [ 100.417956][ T5977] ? __pfx___kernfs_new_node+0x10/0x10 [ 100.418026][ T5977] ? kernfs_root+0x1c/0x230 [ 100.418100][ T5977] ? kernfs_root+0x1c/0x230 [ 100.418154][ T5977] ? kernfs_root+0x1c/0x230 [ 100.418203][ T5977] ? kernfs_root+0x1c/0x230 [ 100.418276][ T5977] kernfs_new_node+0xea/0x140 [ 100.418349][ T5977] __kernfs_create_file+0x4b/0x2e0 [ 100.418431][ T5977] sysfs_add_file_mode_ns+0x237/0x300 [ 100.418546][ T5977] sysfs_merge_group+0x183/0x320 [ 100.418605][ T5977] ? __pfx_sysfs_merge_group+0x10/0x10 [ 100.418655][ T5977] ? device_add_attrs+0x5c3/0x600 [ 100.418727][ T5977] ? __pfx_device_add_attrs+0x10/0x10 [ 100.418808][ T5977] dpm_sysfs_add+0xd2/0x270 [ 100.418895][ T5977] device_add+0x4ca/0xb80 [ 100.418959][ T5977] cdev_device_add+0x1c6/0x380 [ 100.419026][ T5977] evdev_connect+0x354/0x400 [ 100.419163][ T5977] input_register_device+0xd6d/0x11b0 [ 100.419276][ T5977] uinput_create_device+0x53e/0x690 [ 100.419400][ T5977] uinput_ioctl_handler+0x433/0x15a0 [ 100.419508][ T5977] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 100.419612][ T5977] ? __fget_files+0x2a/0x420 [ 100.419700][ T5977] ? bpf_lsm_file_ioctl+0x9/0x20 [ 100.419762][ T5977] ? __pfx_uinput_ioctl+0x10/0x10 [ 100.419837][ T5977] __se_sys_ioctl+0xfc/0x170 [ 100.419916][ T5977] do_syscall_64+0x166/0x520 [ 100.419989][ T5977] ? trace_irq_disable+0x3b/0x140 [ 100.420047][ T5977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.420100][ T5977] ? clear_bhb_loop+0x70/0xc0 [ 100.420159][ T5977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.420207][ T5977] RIP: 0033:0x7f425cd9fb19 [ 100.420279][ T5977] 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 [ 100.420308][ T5977] RSP: 002b:00007f425dc20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.420368][ T5977] RAX: ffffffffffffffda RBX: 00007f425d025fa0 RCX: 00007f425cd9fb19 [ 100.420409][ T5977] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 100.420440][ T5977] RBP: 00007f425ce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 100.420470][ T5977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.420508][ T5977] R13: 00007f425d026038 R14: 00007f425d025fa0 R15: 00007ffd6301d928 [ 100.420594][ T5977] [ 100.622791][ T5977] input: failed to attach handler evdev to device input5, error: -12 [ 100.883291][ T5968] md/raid1:md2: active with 1 out of 2 mirrors [ 100.890185][ T5968] md2: detected capacity change from 0 to 4096 [ 100.953249][ T5971] md2: detected capacity change from 4096 to 0 [ 100.953279][ T5971] md: md2 stopped. [ 101.307937][ T5999] netlink: 48 bytes leftover after parsing attributes in process `syz.1.58'. [ 101.347793][ T5999] netlink: 11575 bytes leftover after parsing attributes in process `syz.1.58'. [ 101.446209][ T6001] FAULT_INJECTION: forcing a failure. [ 101.446209][ T6001] name failslab, interval 1, probability 0, space 0, times 0 [ 101.446239][ T6001] CPU: 1 UID: 0 PID: 6001 Comm: syz.0.59 Not tainted syzkaller #0 PREEMPT(full) [ 101.446261][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 101.446272][ T6001] Call Trace: [ 101.446280][ T6001] [ 101.446288][ T6001] dump_stack_lvl+0xe8/0x150 [ 101.446324][ T6001] should_fail_ex+0x3eb/0x540 [ 101.446353][ T6001] should_failslab+0xa8/0x100 [ 101.446383][ T6001] ? __pmd_alloc+0xc1/0x630 [ 101.446413][ T6001] kmem_cache_alloc_noprof+0x9c/0x600 [ 101.446434][ T6001] ? alloc_pages_mpol+0x256/0x390 [ 101.446465][ T6001] ? __pmd_alloc+0xc1/0x630 [ 101.446500][ T6001] __pmd_alloc+0xc1/0x630 [ 101.446533][ T6001] handle_mm_fault+0xe8b/0x2f80 [ 101.446575][ T6001] ? handle_mm_fault+0xee/0x2f80 [ 101.446609][ T6001] ? futex_unqueue+0x22/0x240 [ 101.446639][ T6001] ? __pfx_handle_mm_fault+0x10/0x10 [ 101.446682][ T6001] ? __lock_acquire+0x747/0x2de0 [ 101.446708][ T6001] ? lock_mm_and_find_vma+0xa7/0x340 [ 101.446743][ T6001] do_user_addr_fault+0x7f6/0x1480 [ 101.446791][ T6001] exc_page_fault+0x6a/0xc0 [ 101.446820][ T6001] asm_exc_page_fault+0x26/0x30 [ 101.446840][ T6001] RIP: 0010:rep_movs_alternative+0xf/0xa0 [ 101.446863][ T6001] Code: c4 10 c3 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 7d 81 04 00 66 2e [ 101.446879][ T6001] RSP: 0018:ffffc90004eefcb8 EFLAGS: 00050202 [ 101.446898][ T6001] RAX: 00007ffffffff001 RBX: 0000000000000004 RCX: 0000000000000004 [ 101.446911][ T6001] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc90004eefd60 [ 101.446924][ T6001] RBP: ffffc90004eefe68 R08: 0000000000000003 R09: 0000000000000004 [ 101.446936][ T6001] R10: dffffc0000000000 R11: fffff520009ddfac R12: dffffc0000000000 [ 101.446950][ T6001] R13: 0000000000000000 R14: ffffc90004eefd60 R15: 0000000000000000 [ 101.446980][ T6001] _copy_from_user+0x7a/0xb0 [ 101.447006][ T6001] do_sock_getsockopt+0x1fa/0x640 [ 101.447037][ T6001] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 101.447077][ T6001] ? __fget_files+0x3a2/0x420 [ 101.447101][ T6001] ? __fget_files+0x2a/0x420 [ 101.447134][ T6001] __x64_sys_getsockopt+0x1a4/0x240 [ 101.447167][ T6001] do_syscall_64+0x166/0x520 [ 101.447194][ T6001] ? trace_irq_disable+0x3b/0x140 [ 101.447218][ T6001] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.447239][ T6001] ? clear_bhb_loop+0x70/0xc0 [ 101.447264][ T6001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.447284][ T6001] RIP: 0033:0x7f447499fb19 [ 101.447302][ T6001] 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 [ 101.447318][ T6001] RSP: 002b:00007f4475785028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 101.447348][ T6001] RAX: ffffffffffffffda RBX: 00007f4474c25fa0 RCX: 00007f447499fb19 [ 101.447362][ T6001] RDX: 0000000000000024 RSI: 0000000000000029 RDI: 0000000000000003 [ 101.447373][ T6001] RBP: 00007f4474a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 101.447385][ T6001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.447413][ T6001] R13: 00007f4474c26038 R14: 00007f4474c25fa0 R15: 00007ffce660ee58 [ 101.447446][ T6001] [ 101.833161][ T6004] syz.3.60 (6004) used greatest stack depth: 12224 bytes left [ 102.807251][ T6022] lo speed is unknown, defaulting to 1000 [ 102.808527][ T6022] lo speed is unknown, defaulting to 1000 [ 102.825367][ T6022] lo speed is unknown, defaulting to 1000 [ 103.028773][ T32] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 103.188955][ T32] usb 4-1: Using ep0 maxpacket: 32 [ 103.189706][ T32] usb 4-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 103.191805][ T32] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 103.191829][ T32] usb 4-1: config 0 has no interface number 0 [ 103.191871][ T32] usb 4-1: config 0 interface 184 has no altsetting 0 [ 103.209769][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.209794][ T32] usb 4-1: Product: syz [ 103.209809][ T32] usb 4-1: Manufacturer: syz [ 103.209824][ T32] usb 4-1: SerialNumber: syz [ 103.260149][ T32] usb 4-1: config 0 descriptor?? [ 103.506662][ T6028] syz.1.69 uses obsolete (PF_INET,SOCK_PACKET) [ 103.541734][ T6028] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 103.561656][ T6022] infiniband syz0: set active [ 103.561676][ T6022] infiniband syz0: added lo [ 103.563053][ T10] lo speed is unknown, defaulting to 1000 [ 103.600758][ T6022] smbdirect: ib_dev[syz0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 103.600795][ T6022] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 103.600837][ T6022] smbdirect: ib_dev[syz0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 103.714292][ T6022] RDS/IB: syz0: added [ 103.714352][ T6022] smc: adding ib device syz0 with port count 1 [ 103.714366][ T6022] smc: ib device syz0 port 1 has no pnetid [ 103.714455][ T10] lo speed is unknown, defaulting to 1000 [ 103.744082][ T6022] lo speed is unknown, defaulting to 1000 [ 103.896073][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 103.896103][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 104.007226][ T6035] FAULT_INJECTION: forcing a failure. [ 104.007226][ T6035] name failslab, interval 1, probability 0, space 0, times 0 [ 104.007260][ T6035] CPU: 1 UID: 0 PID: 6035 Comm: syz.2.71 Not tainted syzkaller #0 PREEMPT(full) [ 104.007284][ T6035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 104.007300][ T6035] Call Trace: [ 104.007308][ T6035] [ 104.007317][ T6035] dump_stack_lvl+0xe8/0x150 [ 104.007355][ T6035] should_fail_ex+0x3eb/0x540 [ 104.007384][ T6035] ? __alloc_skb+0x1db/0x7a0 [ 104.007408][ T6035] should_failslab+0xa8/0x100 [ 104.007450][ T6035] ? __alloc_skb+0x1db/0x7a0 [ 104.007486][ T6035] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 104.007509][ T6035] ? __alloc_skb+0x18d/0x7a0 [ 104.007531][ T6035] ? __alloc_skb+0x1db/0x7a0 [ 104.007560][ T6035] __alloc_skb+0x1db/0x7a0 [ 104.007604][ T6035] __pskb_copy_fclone+0xb4/0x14a0 [ 104.007642][ T6035] ? tipc_loopback_trace+0x48/0x1b0 [ 104.007678][ T6035] tipc_clone_to_loopback+0x103/0x4f0 [ 104.007718][ T6035] tipc_node_xmit+0x1de/0xeb0 [ 104.007758][ T6035] ? __pfx_tipc_node_xmit+0x10/0x10 [ 104.007808][ T6035] ? __alloc_skb+0x27a/0x7a0 [ 104.007829][ T6035] ? trace_kmem_cache_alloc+0x29/0xe0 [ 104.007861][ T6035] tipc_node_distr_xmit+0x2cd/0x400 [ 104.007901][ T6035] ? __pfx_tipc_node_distr_xmit+0x10/0x10 [ 104.007929][ T6035] ? __asan_memset+0x22/0x50 [ 104.007967][ T6035] ? tipc_group_proto_xmit+0x2f7/0x790 [ 104.008004][ T6035] tipc_group_cong+0x501/0x5e0 [ 104.008040][ T6035] ? __pfx_tipc_group_cong+0x10/0x10 [ 104.008069][ T6035] ? do_raw_spin_lock+0x12b/0x2f0 [ 104.008123][ T6035] tipc_group_bc_cong+0x155/0x210 [ 104.008161][ T6035] tipc_send_group_bcast+0x36e/0xad0 [ 104.008208][ T6035] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 104.008246][ T6035] ? __lock_acquire+0x747/0x2de0 [ 104.008272][ T6035] ? __pfx_woken_wake_function+0x10/0x10 [ 104.008320][ T6035] __tipc_sendmsg+0x313/0x2b60 [ 104.008368][ T6035] ? __pfx___tipc_sendmsg+0x10/0x10 [ 104.008392][ T6035] ? timerqueue_linked_add+0x2b6/0x2e0 [ 104.008417][ T6035] ? aa_label_sk_perm+0x532/0x6e0 [ 104.008439][ T6035] ? hrtimer_start_range_ns_common+0x7cd/0xb60 [ 104.008492][ T6035] ? __lock_acquire+0x747/0x2de0 [ 104.008516][ T6035] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 104.008543][ T6035] ? finish_task_switch+0x40e/0xc60 [ 104.008575][ T6035] ? __lock_acquire+0x747/0x2de0 [ 104.008609][ T6035] ? lock_acquire+0x115/0x350 [ 104.008655][ T6035] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 104.008692][ T6035] ? tipc_sendmsg+0x47/0x70 [ 104.008729][ T6035] ? __local_bh_enable_ip+0xd6/0x140 [ 104.008761][ T6035] tipc_sendmsg+0x55/0x70 [ 104.008789][ T6035] ? __pfx_tipc_sendmsg+0x10/0x10 [ 104.008814][ T6035] sock_sendmsg_nosec+0x14e/0x190 [ 104.008860][ T6035] ____sys_sendmsg+0x54e/0x850 [ 104.008891][ T6035] ? __pfx_____sys_sendmsg+0x10/0x10 [ 104.008926][ T6035] ? import_iovec+0x73/0xa0 [ 104.008955][ T6035] ___sys_sendmsg+0x2a6/0x360 [ 104.008977][ T6035] ? __lock_acquire+0x747/0x2de0 [ 104.009022][ T6035] ? __pfx____sys_sendmsg+0x10/0x10 [ 104.009087][ T6035] ? __fget_files+0x3a2/0x420 [ 104.009124][ T6035] ? __fget_files+0x2a/0x420 [ 104.009158][ T6035] __x64_sys_sendmsg+0x1b1/0x290 [ 104.009186][ T6035] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 104.009233][ T6035] do_syscall_64+0x166/0x520 [ 104.009260][ T6035] ? trace_irq_disable+0x3b/0x140 [ 104.009284][ T6035] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.009305][ T6035] ? clear_bhb_loop+0x70/0xc0 [ 104.009330][ T6035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.009350][ T6035] RIP: 0033:0x7f1af4f9fb19 [ 104.009369][ T6035] 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 [ 104.009386][ T6035] RSP: 002b:00007f1af5dbd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.009408][ T6035] RAX: ffffffffffffffda RBX: 00007f1af5225fa0 RCX: 00007f1af4f9fb19 [ 104.009445][ T6035] RDX: 0000000000000010 RSI: 0000200000000b00 RDI: 0000000000000006 [ 104.009459][ T6035] RBP: 00007f1af5037b70 R08: 0000000000000000 R09: 0000000000000000 [ 104.009491][ T6035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.009504][ T6035] R13: 00007f1af5226038 R14: 00007f1af5225fa0 R15: 00007fff4c553748 [ 104.009538][ T6035] [ 104.579254][ T6022] lo speed is unknown, defaulting to 1000 [ 104.975222][ T6022] lo speed is unknown, defaulting to 1000 [ 105.319454][ T6022] lo speed is unknown, defaulting to 1000 [ 105.396743][ T6053] syzkaller1: entered promiscuous mode [ 105.396765][ T6053] syzkaller1: entered allmulticast mode [ 105.753809][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000300: -71 [ 105.753845][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX: -71 [ 105.753866][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 105.753884][ T32] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 105.754297][ T32] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 105.837538][ T32] usb 4-1: USB disconnect, device number 2 [ 106.443111][ T6078] __vm_enough_memory: pid: 6078, comm: syz.0.82, bytes: 11727364444160 not enough memory for the allocation [ 106.569103][ T6080] FAULT_INJECTION: forcing a failure. [ 106.569103][ T6080] name failslab, interval 1, probability 0, space 0, times 0 [ 106.569137][ T6080] CPU: 0 UID: 0 PID: 6080 Comm: syz.3.83 Not tainted syzkaller #0 PREEMPT(full) [ 106.569161][ T6080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 106.569174][ T6080] Call Trace: [ 106.569182][ T6080] [ 106.569191][ T6080] dump_stack_lvl+0xe8/0x150 [ 106.569244][ T6080] should_fail_ex+0x3eb/0x540 [ 106.569300][ T6080] should_failslab+0xa8/0x100 [ 106.569334][ T6080] ? __kernfs_new_node+0xe6/0x980 [ 106.569358][ T6080] kmem_cache_alloc_noprof+0x9c/0x600 [ 106.569385][ T6080] ? __kernfs_new_node+0xe6/0x980 [ 106.569416][ T6080] __kernfs_new_node+0xe6/0x980 [ 106.569448][ T6080] ? __pfx___kernfs_new_node+0x10/0x10 [ 106.569473][ T6080] ? kernfs_root+0x1c/0x230 [ 106.569501][ T6080] ? kernfs_root+0x1c/0x230 [ 106.569521][ T6080] ? kernfs_root+0x1c/0x230 [ 106.569543][ T6080] ? kernfs_root+0x1c/0x230 [ 106.569569][ T6080] kernfs_new_node+0xea/0x140 [ 106.569598][ T6080] __kernfs_create_file+0x4b/0x2e0 [ 106.569630][ T6080] sysfs_add_file_mode_ns+0x237/0x300 [ 106.569671][ T6080] internal_create_group+0x679/0x1180 [ 106.569710][ T6080] ? __pfx_internal_create_group+0x10/0x10 [ 106.569736][ T6080] ? up_write+0x19d/0x4a0 [ 106.569780][ T6080] sysfs_create_groups+0x59/0x120 [ 106.569806][ T6080] device_add_attrs+0x12c/0x600 [ 106.569836][ T6080] ? __pfx_device_add_attrs+0x10/0x10 [ 106.569860][ T6080] ? kobject_put+0x50f/0x550 [ 106.569891][ T6080] ? device_add_class_symlinks+0x21f/0x240 [ 106.569922][ T6080] device_add+0x488/0xb80 [ 106.569951][ T6080] input_register_device+0xa1f/0x11b0 [ 106.569990][ T6080] uinput_create_device+0x53e/0x690 [ 106.570034][ T6080] uinput_ioctl_handler+0x433/0x15a0 [ 106.570076][ T6080] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 106.570123][ T6080] ? __fget_files+0x2a/0x420 [ 106.570159][ T6080] ? bpf_lsm_file_ioctl+0x9/0x20 [ 106.570188][ T6080] ? __pfx_uinput_ioctl+0x10/0x10 [ 106.570222][ T6080] __se_sys_ioctl+0xfc/0x170 [ 106.570258][ T6080] do_syscall_64+0x166/0x520 [ 106.570286][ T6080] ? trace_irq_disable+0x3b/0x140 [ 106.570313][ T6080] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.570336][ T6080] ? clear_bhb_loop+0x70/0xc0 [ 106.570364][ T6080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.570386][ T6080] RIP: 0033:0x7f425cd9fb19 [ 106.570406][ T6080] 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 [ 106.570424][ T6080] RSP: 002b:00007f425dc20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.570447][ T6080] RAX: ffffffffffffffda RBX: 00007f425d025fa0 RCX: 00007f425cd9fb19 [ 106.570464][ T6080] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000007 [ 106.570477][ T6080] RBP: 00007f425ce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 106.570491][ T6080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.570517][ T6080] R13: 00007f425d026038 R14: 00007f425d025fa0 R15: 00007ffd6301d928 [ 106.570551][ T6080] [ 107.501091][ T33] audit: type=1326 audit(1793736837.411:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6102 comm="syz.1.87" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc10f59fb19 code=0x0 [ 107.732737][ T65] rpcbind: server 127.0.0.1 not responding, timed out [ 107.934210][ T6112] netlink: 8 bytes leftover after parsing attributes in process `syz.3.88'. [ 108.667247][ T6126] kvm: requested 1676 ns i8254 timer period limited to 200000 ns [ 108.716551][ T6126] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 109.695668][ T6170] syz.3.100 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 109.819259][ T6170] overlayfs: failed to create directory ./file0/work (errno: 22); mounting read-only [ 110.746293][ T6185] netlink: 44 bytes leftover after parsing attributes in process `syz.2.103'. [ 110.746323][ T6185] netlink: 43 bytes leftover after parsing attributes in process `syz.2.103'. [ 110.746531][ T6185] netlink: 'syz.2.103': attribute type 5 has an invalid length. [ 110.746548][ T6185] netlink: 43 bytes leftover after parsing attributes in process `syz.2.103'. [ 111.203054][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 111.359407][ T10] usb 3-1: New USB device found: idVendor=2c7c, idProduct=0125, bcdDevice=0.00 [ 111.360533][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 111.360612][ T10] usb 3-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 111.360635][ T10] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 111.360678][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.669110][ T32] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 112.804299][ T6218] rdma_rxe: rxe_newlink: failed to add ip6tnl0 [ 112.828706][ T32] usb 1-1: Using ep0 maxpacket: 32 [ 112.829487][ T32] usb 1-1: New USB device found: idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 112.831444][ T32] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 112.831468][ T32] usb 1-1: config 0 has no interface number 0 [ 112.831530][ T32] usb 1-1: config 0 interface 12 has no altsetting 0 [ 112.836175][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.836202][ T32] usb 1-1: Product: syz [ 112.836218][ T32] usb 1-1: Manufacturer: syz [ 112.836233][ T32] usb 1-1: SerialNumber: syz [ 112.901075][ T32] usb 1-1: config 0 descriptor?? [ 113.031803][ T6222] ======================================================= [ 113.031803][ T6222] WARNING: The mand mount option has been deprecated and [ 113.031803][ T6222] and is ignored by this kernel. Remove the mand [ 113.031803][ T6222] option from the mount to silence this warning. [ 113.031803][ T6222] ======================================================= [ 113.469005][ T5635] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 113.818817][ T10] qmi_wwan 3-1:1.0: probe with driver qmi_wwan failed with error -22 [ 113.830566][ T10] usb 3-1: USB disconnect, device number 2 [ 113.839492][ T5635] usb 4-1: Using ep0 maxpacket: 32 [ 113.842300][ T5635] usb 4-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 113.848625][ T5635] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 113.848724][ T5635] usb 4-1: config 0 has no interface number 0 [ 113.851055][ T5635] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.851080][ T5635] usb 4-1: Product: syz [ 113.851096][ T5635] usb 4-1: Manufacturer: syz [ 113.851111][ T5635] usb 4-1: SerialNumber: syz [ 113.854234][ T5635] usb 4-1: config 0 descriptor?? [ 114.684180][ T5635] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 114.684228][ T5635] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 115.529887][ T32] f81534 1-1:0.12: f81534_set_register: reg: 1003 data: 50 failed: -71 [ 115.529960][ T32] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 115.529978][ T32] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 115.530064][ T32] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 115.578468][ T32] usb 1-1: USB disconnect, device number 4 [ 115.739245][ T5818] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 115.900303][ T5818] usb 3-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 115.900345][ T5818] usb 3-1: too many configurations: 87, using maximum allowed: 8 [ 115.931475][ T5818] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.931503][ T5818] usb 3-1: Product: syz [ 115.931518][ T5818] usb 3-1: Manufacturer: syz [ 115.931533][ T5818] usb 3-1: SerialNumber: syz [ 116.115874][ T5958] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.234548][ T5958] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.356932][ T5958] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.374698][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 116.374764][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 116.402817][ T32] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 116.436717][ T5958] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.572812][ T32] usb 1-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 116.572855][ T32] usb 1-1: too many configurations: 87, using maximum allowed: 8 [ 116.609772][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.609800][ T32] usb 1-1: Product: syz [ 116.609815][ T32] usb 1-1: Manufacturer: syz [ 116.609861][ T32] usb 1-1: SerialNumber: syz [ 116.708433][ T4957] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 116.717593][ T4957] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 116.718279][ T4957] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 116.733850][ T4957] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 116.734712][ T4957] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 116.768401][ T5635] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000006c: -71 [ 116.768813][ T5635] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 116.804620][ T5635] usb 4-1: USB disconnect, device number 3 [ 116.881906][ T5958] bridge_slave_1: left allmulticast mode [ 116.881936][ T5958] bridge_slave_1: left promiscuous mode [ 116.887163][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.925712][ T5958] bridge_slave_0: left allmulticast mode [ 116.925736][ T5958] bridge_slave_0: left promiscuous mode [ 116.925934][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.075938][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 117.076031][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 117.312340][ T5958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 117.333925][ T5958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 117.337845][ T5958] bond0 (unregistering): Released all slaves [ 117.599067][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 117.932187][ T5301] 8021q: adding VLAN 0 to HW filter on device eth1 [ 118.065064][ T6263] rxe_eth0 speed is unknown, defaulting to 1000 [ 118.225205][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00001020. ret = -EPROTO [ 118.226385][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 118.226471][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 118.272054][ T5818] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 118.291207][ T5818] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 118.324462][ T5818] usb 3-1: USB disconnect, device number 3 [ 118.768937][ T5636] Bluetooth: hci1: command tx timeout [ 118.790667][ T5958] hsr_slave_0: left promiscuous mode [ 118.791787][ T5958] hsr_slave_1: left promiscuous mode [ 118.793726][ T5958] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.793759][ T5958] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.796761][ T5958] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.796780][ T5958] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.890483][ T5958] veth1_macvtap: left promiscuous mode [ 118.890587][ T5958] veth0_macvtap: left promiscuous mode [ 118.890773][ T5958] veth1_vlan: left promiscuous mode [ 118.890935][ T5958] veth0_vlan: left promiscuous mode [ 119.095166][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000084. ret = -EPROTO [ 119.095224][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to init LTM with error -EPROTO [ 119.095245][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 119.095971][ T32] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 119.148286][ T32] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 119.182753][ T32] usb 1-1: USB disconnect, device number 5 [ 119.350518][ T5958] team0 (unregistering): Port device team_slave_1 removed [ 119.376310][ T5958] team0 (unregistering): Port device team_slave_0 removed [ 119.505300][ T6263] lo speed is unknown, defaulting to 1000 [ 119.507913][ T5301] 8021q: adding VLAN 0 to HW filter on device eth2 [ 120.055277][ T6325] FAULT_INJECTION: forcing a failure. [ 120.055277][ T6325] name failslab, interval 1, probability 0, space 0, times 0 [ 120.055317][ T6325] CPU: 1 UID: 0 PID: 6325 Comm: syz.2.138 Not tainted syzkaller #0 PREEMPT(full) [ 120.055342][ T6325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 120.055355][ T6325] Call Trace: [ 120.055364][ T6325] [ 120.055373][ T6325] dump_stack_lvl+0xe8/0x150 [ 120.055425][ T6325] should_fail_ex+0x3eb/0x540 [ 120.055457][ T6325] should_failslab+0xa8/0x100 [ 120.055492][ T6325] __kmalloc_cache_noprof+0x9e/0x600 [ 120.055520][ T6325] ? __kasan_kmalloc+0x93/0xb0 [ 120.055549][ T6325] ? vidtv_psi_network_name_desc_init+0x76/0x2c0 [ 120.055579][ T6325] ? vidtv_psi_network_name_desc_init+0x76/0x2c0 [ 120.055619][ T6325] vidtv_psi_network_name_desc_init+0x76/0x2c0 [ 120.055656][ T6325] vidtv_psi_nit_table_init+0x1cc/0x5e0 [ 120.055685][ T6325] vidtv_channel_si_init+0x1097/0x15c0 [ 120.055741][ T6325] vidtv_mux_init+0x503/0x1960 [ 120.055765][ T6325] ? __mutex_lock+0x305/0x15a0 [ 120.055805][ T6325] vidtv_start_feed+0x36b/0x5a0 [ 120.055841][ T6325] ? __pfx_vidtv_start_feed+0x10/0x10 [ 120.055870][ T6325] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 120.055917][ T6325] ? _raw_spin_unlock_irq+0x23/0x50 [ 120.055947][ T6325] dmx_section_feed_start_filtering+0x519/0x6b0 [ 120.055988][ T6325] dvb_dmxdev_filter_start+0xcdb/0x10d0 [ 120.056023][ T6325] ? dvb_dmxdev_filter_set+0x2d1/0x580 [ 120.056053][ T6325] dvb_demux_do_ioctl+0x470/0x540 [ 120.056083][ T6325] dvb_usercopy+0x199/0x2e0 [ 120.056106][ T6325] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 120.056132][ T6325] ? __pfx_dvb_usercopy+0x10/0x10 [ 120.056169][ T6325] ? __fget_files+0x2a/0x420 [ 120.056199][ T6325] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 120.056225][ T6325] dvb_demux_ioctl+0x29/0x40 [ 120.056250][ T6325] __se_sys_ioctl+0xfc/0x170 [ 120.056285][ T6325] do_syscall_64+0x166/0x520 [ 120.056314][ T6325] ? trace_irq_disable+0x3b/0x140 [ 120.056340][ T6325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.056362][ T6325] ? clear_bhb_loop+0x70/0xc0 [ 120.056389][ T6325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.056410][ T6325] RIP: 0033:0x7f1af4f9fb19 [ 120.056437][ T6325] 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 [ 120.056455][ T6325] RSP: 002b:00007f1af5dbd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.056482][ T6325] RAX: ffffffffffffffda RBX: 00007f1af5225fa0 RCX: 00007f1af4f9fb19 [ 120.056499][ T6325] RDX: 00002000000004c0 RSI: 00000000403c6f2b RDI: 0000000000000008 [ 120.056513][ T6325] RBP: 00007f1af5037b70 R08: 0000000000000000 R09: 0000000000000000 [ 120.056526][ T6325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.056539][ T6325] R13: 00007f1af5226038 R14: 00007f1af5225fa0 R15: 00007fff4c553748 [ 120.056578][ T6325] [ 120.458814][ T6327] FAULT_INJECTION: forcing a failure. [ 120.458814][ T6327] name failslab, interval 1, probability 0, space 0, times 0 [ 120.458870][ T6327] CPU: 0 UID: 0 PID: 6327 Comm: syz.0.139 Not tainted syzkaller #0 PREEMPT(full) [ 120.458897][ T6327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 120.458909][ T6327] Call Trace: [ 120.458917][ T6327] [ 120.458926][ T6327] dump_stack_lvl+0xe8/0x150 [ 120.458961][ T6327] should_fail_ex+0x3eb/0x540 [ 120.458991][ T6327] should_failslab+0xa8/0x100 [ 120.459025][ T6327] __kmalloc_cache_noprof+0x9e/0x600 [ 120.459051][ T6327] ? sctp_association_new+0x89/0x25d0 [ 120.459072][ T6327] ? sctp_association_new+0x89/0x25d0 [ 120.459101][ T6327] sctp_association_new+0x89/0x25d0 [ 120.459134][ T6327] sctp_make_temp_asoc+0x89/0x160 [ 120.459166][ T6327] sctp_sf_do_unexpected_init+0x91b/0x1340 [ 120.459211][ T6327] ? __pfx_sctp_sf_do_unexpected_init+0x10/0x10 [ 120.459239][ T6327] ? ktime_get+0x45/0x220 [ 120.459270][ T6327] sctp_do_sm+0x239/0x5dd0 [ 120.459295][ T6327] ? __pfx_sctp_cname+0x10/0x10 [ 120.459316][ T6327] ? lapic_next_event+0x11/0x20 [ 120.459337][ T6327] ? clockevents_program_event+0x491/0x630 [ 120.459378][ T6327] ? __pfx_sctp_do_sm+0x10/0x10 [ 120.459438][ T6327] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 120.459465][ T6327] ? lockdep_hardirqs_on+0x7b/0x110 [ 120.459492][ T6327] ? seqcount_lockdep_reader_access+0xea/0x100 [ 120.459523][ T6327] sctp_assoc_bh_rcv+0x401/0x6f0 [ 120.459560][ T6327] sctp_backlog_rcv+0x15c/0x370 [ 120.459588][ T6327] ? __pfx_sctp_backlog_rcv+0x10/0x10 [ 120.459610][ T6327] __release_sock+0x286/0x390 [ 120.459649][ T6327] release_sock+0x190/0x260 [ 120.459672][ T6327] sctp_wait_for_connect+0x442/0x840 [ 120.459712][ T6327] ? __pfx_sctp_wait_for_connect+0x10/0x10 [ 120.459742][ T6327] ? __pfx_autoremove_wake_function+0x10/0x10 [ 120.459792][ T6327] ? sctp_datamsg_put+0x4c4/0x520 [ 120.459823][ T6327] ? sctp_primitive_SEND+0x98/0xc0 [ 120.459851][ T6327] sctp_sendmsg_to_asoc+0x152a/0x1a40 [ 120.459874][ T6327] ? __asan_memcpy+0x40/0x70 [ 120.459907][ T6327] ? sctp_assoc_add_peer+0xd57/0x1430 [ 120.459947][ T6327] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 120.459969][ T6327] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 120.459994][ T6327] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 120.460021][ T6327] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 120.460049][ T6327] ? security_sctp_bind_connect+0x7e/0x2c0 [ 120.460084][ T6327] sctp_sendmsg+0x1bb5/0x2d00 [ 120.460123][ T6327] ? __pfx_sctp_sendmsg+0x10/0x10 [ 120.460152][ T6327] ? __lock_acquire+0x747/0x2de0 [ 120.460203][ T6327] ? aa_sock_msg_perm+0xfc/0x210 [ 120.460225][ T6327] ? sock_rps_record_flow+0x19/0x350 [ 120.460256][ T6327] ? inet_sendmsg+0x298/0x320 [ 120.460280][ T6327] ? apparmor_socket_sendmsg+0x98/0x360 [ 120.460311][ T6327] ? __pfx_inet_sendmsg+0x10/0x10 [ 120.460333][ T6327] sock_sendmsg_nosec+0x10f/0x190 [ 120.460369][ T6327] ____sys_sendmsg+0x54e/0x850 [ 120.460401][ T6327] ? __pfx_____sys_sendmsg+0x10/0x10 [ 120.460438][ T6327] ? import_iovec+0x73/0xa0 [ 120.460467][ T6327] ___sys_sendmsg+0x2a6/0x360 [ 120.460492][ T6327] ? __lock_acquire+0x747/0x2de0 [ 120.460523][ T6327] ? __pfx____sys_sendmsg+0x10/0x10 [ 120.460555][ T6327] ? futex_wait+0x2a2/0x390 [ 120.460613][ T6327] ? __fget_files+0x3a2/0x420 [ 120.460640][ T6327] ? __fget_files+0x2a/0x420 [ 120.460676][ T6327] __x64_sys_sendmsg+0x1b1/0x290 [ 120.460707][ T6327] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 120.460759][ T6327] do_syscall_64+0x166/0x520 [ 120.460789][ T6327] ? trace_irq_disable+0x3b/0x140 [ 120.460814][ T6327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.460837][ T6327] ? clear_bhb_loop+0x70/0xc0 [ 120.460864][ T6327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.460886][ T6327] RIP: 0033:0x7f447499fb19 [ 120.460906][ T6327] 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 [ 120.460924][ T6327] RSP: 002b:00007f4475785028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 120.460945][ T6327] RAX: ffffffffffffffda RBX: 00007f4474c25fa0 RCX: 00007f447499fb19 [ 120.460959][ T6327] RDX: 0000000000000881 RSI: 0000200000000840 RDI: 0000000000000005 [ 120.460972][ T6327] RBP: 00007f4474a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 120.460983][ T6327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.460995][ T6327] R13: 00007f4474c26038 R14: 00007f4474c25fa0 R15: 00007ffce660ee58 [ 120.461028][ T6327] [ 120.849626][ T5636] Bluetooth: hci1: command tx timeout [ 121.557379][ T6263] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.557550][ T6263] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.557676][ T6263] bridge_slave_0: entered allmulticast mode [ 121.561140][ T6263] bridge_slave_0: entered promiscuous mode [ 121.570635][ T6263] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.571081][ T6263] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.571446][ T6263] bridge_slave_1: entered allmulticast mode [ 121.575444][ T6263] bridge_slave_1: entered promiscuous mode [ 121.752150][ T6263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.769859][ T6263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.828587][ T5301] 8021q: adding VLAN 0 to HW filter on device eth3 [ 121.925534][ T6263] team0: Port device team_slave_0 added [ 121.940976][ T6263] team0: Port device team_slave_1 added [ 121.979397][ T6263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.979414][ T6263] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 121.979442][ T6263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.981824][ T6263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.981839][ T6263] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 121.981866][ T6263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.137878][ T6263] hsr_slave_0: entered promiscuous mode [ 122.144903][ T6263] hsr_slave_1: entered promiscuous mode [ 122.148740][ T32] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 122.319400][ T32] usb 4-1: New USB device found: idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 122.320411][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 122.320459][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.326996][ T32] usb 4-1: config 0 descriptor?? [ 122.377782][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 122.598266][ T32] pwc: send_video_command error -71 [ 122.598283][ T32] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 122.598382][ T32] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 122.640081][ T32] usb 4-1: USB disconnect, device number 4 [ 122.727806][ T6386] x_tables: duplicate entry at hook 1 [ 122.771034][ T6263] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 122.787953][ T6263] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 122.795535][ T6263] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 122.808030][ T6388] netlink: 'syz.0.148': attribute type 4 has an invalid length. [ 122.824459][ T6263] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 122.855120][ T6263] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 122.871299][ T6263] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 122.872110][ T1233] lo speed is unknown, defaulting to 1000 [ 122.872251][ T6263] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 122.875733][ T1233] syz0: Port: 1 Link DOWN [ 122.877821][ T6263] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 122.904374][ T1233] lo speed is unknown, defaulting to 1000 [ 122.929853][ T5636] Bluetooth: hci1: command tx timeout [ 123.024512][ T6263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.053468][ T6263] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.066870][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.066986][ T5958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.099522][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.099628][ T5958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.138850][ T32] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 123.207396][ T5301] 8021q: adding VLAN 0 to HW filter on device eth4 [ 123.290786][ T32] usb 4-1: New USB device found: idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 123.292075][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 123.292125][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.320304][ T32] usb 4-1: config 0 descriptor?? [ 123.346092][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 123.750137][ T32] pwc: recv_control_msg error -32 req 02 val 2b00 [ 123.752740][ T32] pwc: recv_control_msg error -32 req 02 val 2700 [ 123.754748][ T32] pwc: recv_control_msg error -32 req 02 val 2c00 [ 123.757673][ T32] pwc: recv_control_msg error -32 req 04 val 1000 [ 123.765576][ T32] pwc: recv_control_msg error -32 req 04 val 1300 [ 123.773778][ T32] pwc: recv_control_msg error -32 req 04 val 1400 [ 123.802240][ T32] pwc: recv_control_msg error -32 req 02 val 2000 [ 123.804526][ T32] pwc: recv_control_msg error -32 req 02 val 2100 [ 123.936672][ T6263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.008146][ T32] pwc: recv_control_msg error -71 req 02 val 2500 [ 124.008587][ T32] pwc: recv_control_msg error -71 req 02 val 2400 [ 124.026524][ T32] pwc: recv_control_msg error -71 req 02 val 2600 [ 124.035619][ T32] pwc: recv_control_msg error -71 req 02 val 2900 [ 124.037771][ T32] pwc: recv_control_msg error -71 req 02 val 2800 [ 124.038360][ T32] pwc: recv_control_msg error -71 req 04 val 1100 [ 124.059154][ T32] pwc: recv_control_msg error -71 req 04 val 1200 [ 124.071683][ T32] pwc: Registered as video103. [ 124.074153][ T32] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input7 [ 124.133280][ T32] usb 4-1: USB disconnect, device number 5 [ 124.816415][ T6263] veth0_vlan: entered promiscuous mode [ 124.848529][ T6263] veth1_vlan: entered promiscuous mode [ 124.919484][ T6263] veth0_macvtap: entered promiscuous mode [ 124.937170][ T6263] veth1_macvtap: entered promiscuous mode [ 124.994351][ T6263] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.009124][ T5636] Bluetooth: hci1: command tx timeout [ 125.047397][ T6432] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 125.047426][ T6432] block device autoloading is deprecated and will be removed. [ 125.091449][ T6263] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.152386][ T5963] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.160280][ T5963] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.160390][ T5963] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.160489][ T5963] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.423717][ T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.423739][ T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.483635][ T65] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.483655][ T65] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.612055][ T6439] smbdirect: ib_dev[syz1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 125.612090][ T6439] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 125.612129][ T6439] smbdirect: ib_dev[syz1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 126.918774][ T32] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 126.937216][ T5818] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 127.078737][ T32] usb 3-1: Using ep0 maxpacket: 16 [ 127.080783][ T32] usb 3-1: New USB device found: idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 127.083097][ T32] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 127.083124][ T32] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 127.083146][ T32] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 127.083166][ T32] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 127.083193][ T32] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 127.083216][ T32] usb 3-1: config 0 has no interface number 0 [ 127.083258][ T32] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 127.083287][ T32] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 127.083310][ T32] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 127.083344][ T32] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 127.083373][ T32] usb 3-1: config 0 interface 125 has no altsetting 0 [ 127.083392][ T32] usb 3-1: config 0 interface 125 has no altsetting 2 [ 127.086658][ T32] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.086685][ T32] usb 3-1: Product: syz [ 127.086701][ T32] usb 3-1: Manufacturer: syz [ 127.086716][ T32] usb 3-1: SerialNumber: syz [ 127.247078][ T5818] usb 1-1: Using ep0 maxpacket: 32 [ 127.265388][ T5818] usb 1-1: New USB device found: idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 127.275909][ T32] usb 3-1: config 0 descriptor?? [ 127.288553][ T5818] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.288580][ T5818] usb 1-1: Product: syz [ 127.288596][ T5818] usb 1-1: Manufacturer: syz [ 127.288611][ T5818] usb 1-1: SerialNumber: syz [ 127.313028][ T32] usb 3-1: selecting invalid altsetting 2 [ 127.326271][ T5818] usb 1-1: config 0 descriptor?? [ 127.345394][ T5818] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 127.348609][ T33] audit: type=1800 audit(1793736857.251:3): pid=6458 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.160" name=08 dev="sda1" ino=2045 res=0 errno=-22 [ 127.514842][ T6460] smpboot: CPU 1 is now offline [ 127.715188][ C0] usb 3-1: async_complete: urb error -71 [ 127.715260][ C0] usb 3-1: async_complete: urb error -71 [ 127.715321][ C0] usb 3-1: async_complete: urb error -71 [ 127.716299][ T32] get_1284_register: usb error -71 [ 127.768264][ T32] usb 3-1: USB disconnect, device number 4 [ 127.779638][ T6468] netlink: 8 bytes leftover after parsing attributes in process `syz.3.163'. [ 127.779654][ T6468] netlink: 8 bytes leftover after parsing attributes in process `syz.3.163'. [ 128.158738][ T1233] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 128.309175][ T1233] usb 5-1: Using ep0 maxpacket: 16 [ 128.309895][ T1233] usb 5-1: New USB device found: idVendor=1d6b, idProduct=0101, bcdDevice=0.40 [ 128.310915][ T1233] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 128.310930][ T1233] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 128.312923][ T1233] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.312938][ T1233] usb 5-1: Product: syz [ 128.312966][ T1233] usb 5-1: Manufacturer: syz [ 128.312975][ T1233] usb 5-1: SerialNumber: syz [ 128.401589][ T1233] usb 5-1: 0:2 : does not exist [ 128.557538][ T1233] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 128.742120][ T1233] usb 5-1: USB disconnect, device number 2 [ 128.876387][ T6233] udevd[6233]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 129.060608][ T5635] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 129.068246][ T6489] process 'syz.2.172' launched './file1' with NULL argv: empty string added [ 129.209504][ T5635] usb 4-1: Using ep0 maxpacket: 32 [ 129.210077][ T5635] usb 4-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 129.216959][ T5635] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.216975][ T5635] usb 4-1: Product: syz [ 129.216984][ T5635] usb 4-1: Manufacturer: syz [ 129.217010][ T5635] usb 4-1: SerialNumber: syz [ 129.261368][ T5635] usb 4-1: config 0 descriptor?? [ 129.280700][ T5635] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 129.553243][ T6491] tipc: Started in network mode [ 129.553267][ T6491] tipc: Node identity ce2acf8b3d4a, cluster identity 4711 [ 129.554288][ T6491] tipc: Enabled bearer , priority 0 [ 129.638439][ T6491] syzkaller0: entered promiscuous mode [ 129.638459][ T6491] syzkaller0: entered allmulticast mode [ 129.653250][ T6491] tipc: Resetting bearer [ 130.042583][ T5635] gspca_ov534_9: reg_w failed -110 [ 130.092219][ T6490] tipc: Resetting bearer [ 130.266992][ T5818] gspca_stk1135: reg_w 0x350 err -71 [ 130.268038][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268047][ T5818] gspca_stk1135: Sensor write failed [ 130.268071][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268078][ T5818] gspca_stk1135: Sensor write failed [ 130.268102][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268108][ T5818] gspca_stk1135: Sensor read failed [ 130.268132][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268138][ T5818] gspca_stk1135: Sensor read failed [ 130.268143][ T5818] gspca_stk1135: Detected sensor type unknown (0x0) [ 130.268173][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268179][ T5818] gspca_stk1135: Sensor read failed [ 130.268203][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268209][ T5818] gspca_stk1135: Sensor read failed [ 130.268232][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268239][ T5818] gspca_stk1135: Sensor write failed [ 130.268263][ T5818] gspca_stk1135: serial bus timeout: status=0x00 [ 130.268269][ T5818] gspca_stk1135: Sensor write failed [ 130.268331][ T5818] stk1135 1-1:0.0: probe with driver stk1135 failed with error -71 [ 130.465659][ T5635] gspca_ov534_9: Unknown sensor 0000 [ 130.465727][ T5635] ov534_9 4-1:0.0: probe with driver ov534_9 failed with error -22 [ 130.488236][ T5818] usb 1-1: USB disconnect, device number 6 [ 130.611547][ T6507] FAULT_INJECTION: forcing a failure. [ 130.611547][ T6507] name failslab, interval 1, probability 0, space 0, times 0 [ 130.611570][ T6507] CPU: 0 UID: 0 PID: 6507 Comm: syz.2.176 Not tainted syzkaller #0 PREEMPT(full) [ 130.611586][ T6507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 130.611594][ T6507] Call Trace: [ 130.611600][ T6507] [ 130.611606][ T6507] dump_stack_lvl+0xe8/0x150 [ 130.611632][ T6507] should_fail_ex+0x3eb/0x540 [ 130.611653][ T6507] should_failslab+0xa8/0x100 [ 130.611676][ T6507] __kmalloc_cache_noprof+0x9e/0x600 [ 130.611693][ T6507] ? __take_dentry_name_snapshot+0x51b/0x540 [ 130.611709][ T6507] ? wakeup_source_register+0x57/0x380 [ 130.611726][ T6507] ? wakeup_source_register+0x57/0x380 [ 130.611748][ T6507] wakeup_source_register+0x57/0x380 [ 130.611778][ T6507] ep_modify+0x360/0xbf0 [ 130.611796][ T6507] ? __lock_acquire+0x747/0x2de0 [ 130.611815][ T6507] ? __pfx_ep_modify+0x10/0x10 [ 130.611840][ T6507] ? bpf_lsm_capable+0x9/0x20 [ 130.611858][ T6507] ? security_capable+0x7e/0x2c0 [ 130.611875][ T6507] do_epoll_ctl_file+0x782/0xee0 [ 130.611918][ T6507] ? __pfx_do_epoll_ctl_file+0x10/0x10 [ 130.611941][ T6507] ? __fget_files+0x3a2/0x420 [ 130.611958][ T6507] ? __fget_files+0x2a/0x420 [ 130.611977][ T6507] ? fdget+0x1ac/0x250 [ 130.611996][ T6507] __se_sys_epoll_ctl+0x162/0x230 [ 130.612019][ T6507] ? __pfx___se_sys_epoll_ctl+0x10/0x10 [ 130.612048][ T6507] do_syscall_64+0x166/0x520 [ 130.612067][ T6507] ? trace_irq_disable+0x3b/0x140 [ 130.612084][ T6507] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.612098][ T6507] ? clear_bhb_loop+0x70/0xc0 [ 130.612115][ T6507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.612129][ T6507] RIP: 0033:0x7f1af4f9fb19 [ 130.612142][ T6507] 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 [ 130.612153][ T6507] RSP: 002b:00007f1af5dbd028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 130.612168][ T6507] RAX: ffffffffffffffda RBX: 00007f1af5225fa0 RCX: 00007f1af4f9fb19 [ 130.612178][ T6507] RDX: 0000000000000008 RSI: 0000000000000003 RDI: 0000000000000004 [ 130.612186][ T6507] RBP: 00007f1af5037b70 R08: 0000000000000000 R09: 0000000000000000 [ 130.612194][ T6507] R10: 0000200000000a00 R11: 0000000000000246 R12: 0000000000000000 [ 130.612203][ T6507] R13: 00007f1af5226038 R14: 00007f1af5225fa0 R15: 00007fff4c553748 [ 130.612225][ T6507] [ 131.334198][ T6521] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 131.334198][ T6521] The task syz.0.180 (6521) triggered the difference, watch for misbehavior. [ 132.315093][ T6529] netlink: 20 bytes leftover after parsing attributes in process `syz.0.182'. [ 132.407711][ T6531] netlink: 'syz.0.183': attribute type 39 has an invalid length. [ 132.439075][ T6490] tipc: Disabling bearer [ 132.446179][ T5731] tipc: Node number set to 4083208075 [ 132.673148][ T5635] usb 4-1: USB disconnect, device number 6 [ 132.818036][ T6537] FAULT_INJECTION: forcing a failure. [ 132.818036][ T6537] name failslab, interval 1, probability 0, space 0, times 0 [ 132.818059][ T6537] CPU: 0 UID: 0 PID: 6537 Comm: syz.0.186 Not tainted syzkaller #0 PREEMPT(full) [ 132.818076][ T6537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 132.818085][ T6537] Call Trace: [ 132.818090][ T6537] [ 132.818096][ T6537] dump_stack_lvl+0xe8/0x150 [ 132.818123][ T6537] should_fail_ex+0x3eb/0x540 [ 132.818145][ T6537] should_failslab+0xa8/0x100 [ 132.818169][ T6537] __kmalloc_noprof+0xf9/0x710 [ 132.818187][ T6537] ? sk_prot_alloc+0xe7/0x210 [ 132.818203][ T6537] ? sk_prot_alloc+0xe7/0x210 [ 132.818220][ T6537] ? security_inode_alloc+0xd5/0x310 [ 132.818243][ T6537] sk_prot_alloc+0xe7/0x210 [ 132.818259][ T6537] ? sk_alloc+0x27/0x390 [ 132.818277][ T6537] sk_alloc+0x3a/0x390 [ 132.818296][ T6537] __netlink_create+0x62/0x260 [ 132.818318][ T6537] ? __netlink_kernel_create+0xd4/0x720 [ 132.818348][ T6537] __netlink_kernel_create+0x13d/0x720 [ 132.818371][ T6537] ? __kasan_kmalloc+0x93/0xb0 [ 132.818393][ T6537] ? __pfx___netlink_kernel_create+0x10/0x10 [ 132.818416][ T6537] ? __kmalloc_cache_noprof+0x148/0x600 [ 132.818432][ T6537] ? uevent_net_init+0xdb/0x2d0 [ 132.818449][ T6537] ? uevent_net_init+0xdb/0x2d0 [ 132.818471][ T6537] uevent_net_init+0xf9/0x2d0 [ 132.818489][ T6537] ? audit_net_init+0xee/0x200 [ 132.818505][ T6537] ? __pfx_uevent_net_init+0x10/0x10 [ 132.818522][ T6537] ? __pfx_uevent_net_rcv+0x10/0x10 [ 132.818541][ T6537] ? __kmalloc_noprof+0x387/0x710 [ 132.818558][ T6537] ? __kmalloc_noprof+0x1a6/0x710 [ 132.818573][ T6537] ? ops_init+0x7b/0x5d0 [ 132.818594][ T6537] ops_init+0x35d/0x5d0 [ 132.818617][ T6537] setup_net+0x118/0x350 [ 132.818633][ T6537] ? __pfx_setup_net+0x10/0x10 [ 132.818648][ T6537] ? down_read_killable+0x1b6/0x3b0 [ 132.818673][ T6537] ? __ns_common_init+0x384/0x590 [ 132.818697][ T6537] copy_net_ns+0x536/0x770 [ 132.818715][ T6537] create_new_namespaces+0x3f0/0x6b0 [ 132.818738][ T6537] ? security_capable+0x7e/0x2c0 [ 132.818757][ T6537] unshare_nsproxy_namespaces+0x144/0x190 [ 132.818781][ T6537] ksys_unshare+0x532/0x890 [ 132.818804][ T6537] ? __pfx_ksys_unshare+0x10/0x10 [ 132.818827][ T6537] ? rcu_is_watching+0x16/0xb0 [ 132.818855][ T6537] __x64_sys_unshare+0x38/0x50 [ 132.818876][ T6537] do_syscall_64+0x166/0x520 [ 132.818896][ T6537] ? trace_irq_disable+0x3b/0x140 [ 132.818915][ T6537] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.818930][ T6537] ? clear_bhb_loop+0x70/0xc0 [ 132.818948][ T6537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.818963][ T6537] RIP: 0033:0x7f447499fb19 [ 132.818976][ T6537] 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 [ 132.818988][ T6537] RSP: 002b:00007f4475785028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 132.819004][ T6537] RAX: ffffffffffffffda RBX: 00007f4474c25fa0 RCX: 00007f447499fb19 [ 132.819015][ T6537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 132.819024][ T6537] RBP: 00007f4474a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 132.819033][ T6537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.819041][ T6537] R13: 00007f4474c26038 R14: 00007f4474c25fa0 R15: 00007ffce660ee58 [ 132.819065][ T6537] [ 132.934416][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.934476][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.989152][ T6537] kobject_uevent: unable to create netlink socket! [ 133.635554][ T6551] device-mapper: table: 248:1: linear: Device lookup failed (-EBUSY) [ 133.635570][ T6551] device-mapper: ioctl: error adding target to table [ 133.908897][ T5731] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 134.063524][ T5731] usb 3-1: New USB device found: idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 134.068382][ T5731] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.068427][ T5731] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.107522][ T5731] usb 3-1: config 0 descriptor?? [ 134.124399][ T5731] pwc: Askey VC010 type 2 USB webcam detected. [ 134.200478][ T6572] Zero length message leads to an empty skb [ 134.280526][ T5635] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 134.428875][ T5635] usb 5-1: Using ep0 maxpacket: 8 [ 134.429429][ T5635] usb 5-1: New USB device found: idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 134.445604][ T5635] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.445622][ T5635] usb 5-1: Product: syz [ 134.445631][ T5635] usb 5-1: Manufacturer: syz [ 134.445641][ T5635] usb 5-1: SerialNumber: syz [ 134.482413][ T5635] usb 5-1: config 0 descriptor?? [ 134.519898][ T5635] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 134.546734][ T5731] pwc: recv_control_msg error -32 req 02 val 2b00 [ 134.556138][ T5731] pwc: recv_control_msg error -32 req 02 val 2700 [ 134.566171][ T5731] pwc: recv_control_msg error -32 req 02 val 2c00 [ 134.576653][ T5731] pwc: recv_control_msg error -32 req 04 val 1000 [ 134.585173][ T5731] pwc: recv_control_msg error -32 req 04 val 1300 [ 134.602816][ T5731] pwc: recv_control_msg error -32 req 04 val 1400 [ 134.603899][ T5731] pwc: recv_control_msg error -32 req 02 val 2000 [ 134.605221][ T5731] pwc: recv_control_msg error -32 req 02 val 2100 [ 134.607778][ T5731] pwc: recv_control_msg error -32 req 04 val 1500 [ 134.642242][ T5731] pwc: recv_control_msg error -32 req 02 val 2500 [ 134.857543][ T5731] pwc: recv_control_msg error -71 req 02 val 2600 [ 134.865925][ T5731] pwc: recv_control_msg error -71 req 02 val 2900 [ 134.875787][ T5731] pwc: recv_control_msg error -71 req 02 val 2800 [ 134.877911][ T5731] pwc: recv_control_msg error -71 req 04 val 1100 [ 134.895208][ T5731] pwc: recv_control_msg error -71 req 04 val 1200 [ 134.932197][ T5731] pwc: Registered as video103. [ 134.978586][ T5731] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input8 [ 135.040546][ T5731] usb 3-1: USB disconnect, device number 5 [ 135.788561][ T6588] FAULT_INJECTION: forcing a failure. [ 135.788561][ T6588] name failslab, interval 1, probability 0, space 0, times 0 [ 135.788583][ T6588] CPU: 0 UID: 0 PID: 6588 Comm: syz.2.197 Not tainted syzkaller #0 PREEMPT(full) [ 135.788600][ T6588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 135.788609][ T6588] Call Trace: [ 135.788614][ T6588] [ 135.788623][ T6588] dump_stack_lvl+0xe8/0x150 [ 135.788649][ T6588] should_fail_ex+0x3eb/0x540 [ 135.788671][ T6588] should_failslab+0xa8/0x100 [ 135.788696][ T6588] __kmalloc_cache_noprof+0x9e/0x600 [ 135.788715][ T6588] ? __kmalloc_noprof+0x1a6/0x710 [ 135.788730][ T6588] ? __alloc_workqueue+0x15a/0x2220 [ 135.788745][ T6588] ? __alloc_workqueue+0x15a/0x2220 [ 135.788764][ T6588] __alloc_workqueue+0x15a/0x2220 [ 135.788780][ T6588] ? trace_contention_end+0x3d/0x140 [ 135.788802][ T6588] ? __mutex_lock+0x305/0x15a0 [ 135.788827][ T6588] ? bd_prepare_to_claim+0x413/0x4a0 [ 135.788855][ T6588] alloc_workqueue_noprof+0xe3/0x210 [ 135.788870][ T6588] ? __pfx___mutex_lock+0x10/0x10 [ 135.788894][ T6588] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 135.788912][ T6588] ? __asan_memcpy+0x40/0x70 [ 135.788931][ T6588] ? loop_set_status_from_info+0x17b/0x240 [ 135.788949][ T6588] loop_configure+0xad1/0x1180 [ 135.788972][ T6588] ? __pfx_loop_configure+0x10/0x10 [ 135.789003][ T6588] ? lo_ioctl+0xa19/0x1730 [ 135.789031][ T6588] lo_ioctl+0xa2e/0x1730 [ 135.789056][ T6588] ? lock_acquire+0x115/0x350 [ 135.789072][ T6588] ? __pfx_lo_ioctl+0x10/0x10 [ 135.789098][ T6588] ? lock_acquire+0x115/0x350 [ 135.789122][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789142][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789160][ T6588] ? kernel_text_address+0xa5/0xe0 [ 135.789179][ T6588] ? __kernel_text_address+0xd/0x30 [ 135.789195][ T6588] ? unwind_get_return_address+0x4d/0x90 [ 135.789222][ T6588] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 135.789239][ T6588] ? arch_stack_walk+0xfb/0x150 [ 135.789259][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789282][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789306][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789328][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789355][ T6588] ? lock_acquire+0x115/0x350 [ 135.789376][ T6588] ? lock_acquire+0x115/0x350 [ 135.789400][ T6588] ? is_bpf_text_address+0x26/0x2b0 [ 135.789426][ T6588] ? is_bpf_text_address+0x292/0x2b0 [ 135.789448][ T6588] ? is_bpf_text_address+0x26/0x2b0 [ 135.789472][ T6588] ? kernel_text_address+0xa5/0xe0 [ 135.789490][ T6588] ? __kernel_text_address+0xd/0x30 [ 135.789506][ T6588] ? unwind_get_return_address+0x4d/0x90 [ 135.789524][ T6588] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 135.789541][ T6588] ? arch_stack_walk+0xfb/0x150 [ 135.789567][ T6588] ? stack_trace_save+0xa9/0x100 [ 135.789583][ T6588] ? __pfx_stack_trace_save+0x10/0x10 [ 135.789598][ T6588] ? kasan_save_track+0x51/0x90 [ 135.789619][ T6588] ? stack_depot_save_flags+0x33/0x810 [ 135.789638][ T6588] ? __lock_acquire+0x747/0x2de0 [ 135.789657][ T6588] ? kasan_save_track+0x51/0x90 [ 135.789674][ T6588] ? kasan_save_track+0x3f/0x90 [ 135.789692][ T6588] ? kasan_save_free_info+0x40/0x50 [ 135.789706][ T6588] ? __kasan_slab_free+0x70/0x90 [ 135.789725][ T6588] ? kfree+0x1c7/0x650 [ 135.789738][ T6588] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 135.789760][ T6588] ? security_file_ioctl+0xc3/0x2a0 [ 135.789780][ T6588] ? __se_sys_ioctl+0x47/0x170 [ 135.789801][ T6588] ? do_syscall_64+0x166/0x520 [ 135.789821][ T6588] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.789840][ T6588] ? __asan_memset+0x22/0x50 [ 135.789857][ T6588] ? blk_get_meta_cap+0x19d/0x780 [ 135.789878][ T6588] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 135.789903][ T6588] ? blkdev_common_ioctl+0x14d4/0x3260 [ 135.789926][ T6588] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 135.789945][ T6588] ? kasan_quarantine_put+0xbb/0x1f0 [ 135.789970][ T6588] ? tomoyo_path_number_perm+0x219/0x5f0 [ 135.789994][ T6588] ? tomoyo_path_number_perm+0x219/0x5f0 [ 135.790020][ T6588] ? do_vfs_ioctl+0x116f/0x1530 [ 135.790071][ T6588] ? __pfx_lo_ioctl+0x10/0x10 [ 135.790095][ T6588] blkdev_ioctl+0x5e3/0x740 [ 135.790115][ T6588] ? __pfx_blkdev_ioctl+0x10/0x10 [ 135.790136][ T6588] ? bpf_lsm_file_ioctl+0x9/0x20 [ 135.790156][ T6588] ? __pfx_blkdev_ioctl+0x10/0x10 [ 135.790174][ T6588] __se_sys_ioctl+0xfc/0x170 [ 135.790197][ T6588] do_syscall_64+0x166/0x520 [ 135.790223][ T6588] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.790238][ T6588] ? clear_bhb_loop+0x70/0xc0 [ 135.790257][ T6588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.790271][ T6588] RIP: 0033:0x7f1af4f9fb19 [ 135.790285][ T6588] 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 [ 135.790297][ T6588] RSP: 002b:00007f1af5dbd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.790313][ T6588] RAX: ffffffffffffffda RBX: 00007f1af5225fa0 RCX: 00007f1af4f9fb19 [ 135.790324][ T6588] RDX: 0000200000002880 RSI: 0000000000004c0a RDI: 0000000000000003 [ 135.790333][ T6588] RBP: 00007f1af5037b70 R08: 0000000000000000 R09: 0000000000000000 [ 135.790342][ T6588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.790351][ T6588] R13: 00007f1af5226038 R14: 00007f1af5225fa0 R15: 00007fff4c553748 [ 135.790374][ T6588] [ 136.300533][ T5635] gspca_sonixj: i2c_w8 err -110 [ 136.399808][ T5635] sonixj 5-1:0.0: probe with driver sonixj failed with error -110 [ 137.098582][ T6610] ------------[ cut here ]------------ [ 137.098594][ T6610] kernel BUG at net/core/dev.c:11618! [ 137.098786][ T6610] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 137.115952][ T6610] CPU: 0 UID: 0 PID: 6610 Comm: syz.3.202 Not tainted syzkaller #0 PREEMPT(full) [ 137.125140][ T6610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 137.135196][ T6610] RIP: 0010:register_netdevice+0x2225/0x2280 [ 137.141196][ T6610] Code: e9 1e fa ff ff 89 f9 80 e1 07 38 c1 0f 8c 20 fb ff ff e8 be 58 58 f8 e9 16 fb ff ff e8 34 b8 e0 f7 90 0f 0b e8 2c b8 e0 f7 90 <0f> 0b e8 24 b8 e0 f7 90 0f 0b 44 89 f9 80 e1 07 38 c1 0f 8c 34 f9 [ 137.160816][ T6610] RSP: 0018:ffffc90003b9f580 EFLAGS: 00010283 [ 137.166891][ T6610] RAX: ffffffff89e88a84 RBX: 1ffff92000773ec4 RCX: 0000000000080000 [ 137.174885][ T6610] RDX: ffffc90006909000 RSI: 00000000000006c3 RDI: 00000000000006c4 [ 137.182866][ T6610] RBP: ffffc90003b9f6f0 R08: ffffffff918c2fc7 R09: 1ffffffff23185f8 [ 137.190835][ T6610] R10: dffffc0000000000 R11: fffffbfff23185f9 R12: ffff8880361187a8 [ 137.198802][ T6610] R13: dffffc0000000000 R14: 0000000000000003 R15: ffff888036118000 [ 137.206773][ T6610] FS: 00007f425dc206c0(0000) GS:ffff888123166000(0000) knlGS:0000000000000000 [ 137.215718][ T6610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.222307][ T6610] CR2: 0000001b2d31cff8 CR3: 0000000074eaa000 CR4: 00000000003526f0 [ 137.230282][ T6610] Call Trace: [ 137.233559][ T6610] [ 137.236493][ T6610] ? __mutex_lock+0x305/0x15a0 [ 137.241270][ T6610] ? bus_for_each_dev+0x23b/0x2c0 [ 137.246290][ T6610] ? bus_add_driver+0x38f/0x6e0 [ 137.251141][ T6610] ? driver_register+0x23a/0x320 [ 137.256082][ T6610] ? gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 137.261888][ T6610] ? configfs_write_iter+0x337/0x430 [ 137.267179][ T6610] ? ksys_write+0x150/0x270 [ 137.271698][ T6610] ? __pfx___mutex_lock+0x10/0x10 [ 137.276731][ T6610] ? __pfx_register_netdevice+0x10/0x10 [ 137.282283][ T6610] ? dev_addr_mod+0x174/0x350 [ 137.286966][ T6610] ? dev_addr_mod+0x1ba/0x350 [ 137.291656][ T6610] register_netdev+0x40/0x60 [ 137.296249][ T6610] gether_register_netdev+0x84/0x180 [ 137.301538][ T6610] ecm_bind+0x201/0xa30 [ 137.305691][ T6610] ? lockdep_hardirqs_on+0x7b/0x110 [ 137.310893][ T6610] usb_add_function+0x2e1/0x9f0 [ 137.315836][ T6610] ? check_remote_wakeup_config+0x58/0x1c0 [ 137.321666][ T6610] configfs_composite_bind+0xde0/0x1410 [ 137.327217][ T6610] ? __pfx_configfs_composite_bind+0x10/0x10 [ 137.333202][ T6610] gadget_bind_driver+0x2ca/0x9e0 [ 137.338226][ T6610] ? __pfx_gadget_bind_driver+0x10/0x10 [ 137.343781][ T6610] really_probe+0x254/0xae0 [ 137.348299][ T6610] __driver_probe_device+0x1e8/0x360 [ 137.353590][ T6610] driver_probe_device+0x4f/0x240 [ 137.358662][ T6610] __driver_attach+0x34e/0x630 [ 137.363443][ T6610] bus_for_each_dev+0x23b/0x2c0 [ 137.368291][ T6610] ? __pfx___driver_attach+0x10/0x10 [ 137.373579][ T6610] ? __pfx_bus_for_each_dev+0x10/0x10 [ 137.378975][ T6610] ? do_raw_spin_unlock+0xf5/0x200 [ 137.384092][ T6610] bus_add_driver+0x38f/0x6e0 [ 137.388859][ T6610] driver_register+0x23a/0x320 [ 137.393642][ T6610] usb_gadget_register_driver_owner+0xf9/0x270 [ 137.399884][ T6610] gadget_dev_desc_UDC_store+0x1c9/0x2f0 [ 137.405525][ T6610] ? __pfx_gadget_dev_desc_UDC_store+0x10/0x10 [ 137.411680][ T6610] configfs_write_iter+0x337/0x430 [ 137.416804][ T6610] vfs_write+0x612/0xba0 [ 137.421051][ T6610] ? __pfx_vfs_write+0x10/0x10 [ 137.425814][ T6610] ? __fget_files+0x3a2/0x420 [ 137.430486][ T6610] ? __fget_files+0x2a/0x420 [ 137.435074][ T6610] ? fdget+0x1ac/0x250 [ 137.439146][ T6610] ksys_write+0x150/0x270 [ 137.443491][ T6610] ? __pfx_ksys_write+0x10/0x10 [ 137.448345][ T6610] do_syscall_64+0x166/0x520 [ 137.452934][ T6610] ? trace_irq_disable+0x3b/0x140 [ 137.457952][ T6610] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.464014][ T6610] ? clear_bhb_loop+0x70/0xc0 [ 137.468689][ T6610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.474577][ T6610] RIP: 0033:0x7f425cd9fb19 [ 137.478989][ T6610] 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 [ 137.498592][ T6610] RSP: 002b:00007f425dc20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 137.507024][ T6610] RAX: ffffffffffffffda RBX: 00007f425d025fa0 RCX: 00007f425cd9fb19 [ 137.514997][ T6610] RDX: 000000000000000c RSI: 0000200000000380 RDI: 0000000000000004 [ 137.522961][ T6610] RBP: 00007f425ce37b70 R08: 0000000000000000 R09: 0000000000000000 [ 137.530928][ T6610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.538931][ T6610] R13: 00007f425d026038 R14: 00007f425d025fa0 R15: 00007ffd6301d928 [ 137.546969][ T6610] [ 137.549991][ T6610] Modules linked in: [ 137.556150][ T6610] ---[ end trace 0000000000000000 ]--- [ 137.655073][ T10] usb 5-1: USB disconnect, device number 3 [ 137.712430][ T6610] RIP: 0010:register_netdevice+0x2225/0x2280 [ 137.712464][ T6610] Code: e9 1e fa ff ff 89 f9 80 e1 07 38 c1 0f 8c 20 fb ff ff e8 be 58 58 f8 e9 16 fb ff ff e8 34 b8 e0 f7 90 0f 0b e8 2c b8 e0 f7 90 <0f> 0b e8 24 b8 e0 f7 90 0f 0b 44 89 f9 80 e1 07 38 c1 0f 8c 34 f9 [ 137.712476][ T6610] RSP: 0018:ffffc90003b9f580 EFLAGS: 00010283 [ 137.712490][ T6610] RAX: ffffffff89e88a84 RBX: 1ffff92000773ec4 RCX: 0000000000080000 [ 137.712501][ T6610] RDX: ffffc90006909000 RSI: 00000000000006c3 RDI: 00000000000006c4 [ 137.712511][ T6610] RBP: ffffc90003b9f6f0 R08: ffffffff918c2fc7 R09: 1ffffffff23185f8 [ 137.712522][ T6610] R10: dffffc0000000000 R11: fffffbfff23185f9 R12: ffff8880361187a8 [ 137.712532][ T6610] R13: dffffc0000000000 R14: 0000000000000003 R15: ffff888036118000 [ 137.712542][ T6610] FS: 00007f425dc206c0(0000) GS:ffff888123166000(0000) knlGS:0000000000000000 [ 137.712555][ T6610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.712564][ T6610] CR2: 00007ffeaf6000d8 CR3: 0000000074eaa000 CR4: 00000000003526f0 [ 137.712580][ T6610] Kernel panic - not syncing: Fatal exception [ 137.813650][ T6610] Kernel Offset: disabled [ 137.817979][ T6610] Rebooting in 86400 seconds..