last executing test programs: 14.873969279s ago: executing program 2 (id=570): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) unshare(0x400) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)=@attr_other={0x0, 0x1, 0x2, &(0x7f0000000180)=0x6}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000002e00090027bd700000000000040000001700118031f9e05e2f826cfc31dc2af824704f63dac994001067ca9ff7d83feb3cc0"], 0x2c}, 0x1, 0x0, 0x0, 0x42804}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x20040051}, 0x24008000) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a03020000000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000140000000000800024000000000180003801400010073797a5f74756e00000000000000000014000000110001"], 0x80}, 0x1, 0x0, 0x0, 0x40050}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@local, @random="6cf6566994c6", @val={@val={0x88a8, 0x6, 0x0, 0x3}, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x9, 0x28, 0x67, 0x0, 0x2, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}, @loopback}, @timestamp_reply={0xe, 0x0, 0x0, 0x2, 0x2b98, 0x2, 0x0, 0xc51d}}}}}, 0x0) 13.794203745s ago: executing program 0 (id=572): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x23) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000280)={0x79, 0x0, 0x5}) eventfd2(0x180, 0x0) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc50c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x100, 0x0, 0x1, {0x22, 0x3}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$tipc(0x1e, 0x5, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r6, &(0x7f0000000340)={0x50, 0x0, r7, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r6, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x8) io_setup(0x1fc, &(0x7f0000000240)=0x0) io_submit(r9, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r8, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000500}]) dup3(r8, r6, 0x0) 12.895824786s ago: executing program 3 (id=575): setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0201, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x6, 0x20000) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={'\x00', 0x2dd2, 0x6, 0x5, 0x3, 0x9d9000, r2}) write$dsp(r0, &(0x7f0000002200)='D', 0x1) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000000)=0xaee) 12.39318185s ago: executing program 3 (id=576): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0201, 0x0) write$dsp(r0, &(0x7f0000002200)='D', 0x1) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000000)=0xaee) 10.817870524s ago: executing program 3 (id=578): r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) ioctl$FBIOGET_FSCREENINFO(r3, 0x4602, &(0x7f0000000100)) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x3, 0x0, 0x7, 0xfa11, 0xffffffff}, 0x0) r4 = syz_open_procfs(0x0, 0x0) r5 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000004340), 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r5, 0xc0f8565c, &(0x7f0000000000)={0x0, 0x6, 0x0, {0xa, @pix_mp={0x0, 0x0, 0x41415270, 0x0, 0x0, [{}, {}, {0x0, 0xffffffff}, {}, {}, {}, {0x0, 0x7}], 0x7}}, 0xfffffffc}) openat$cgroup_procs(r4, 0x0, 0x2, 0x0) r6 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r7, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000000280)={0x1, 0x4001, 0x0, 0x0, 0x0}) r8 = openat$smackfs_cipso(0xffffffffffffff9c, &(0x7f0000000200)='/sys/fs/smackfs/cipso\x00', 0x2, 0x0) write$smackfs_cipso(r8, &(0x7f0000000240)={'TRUE', 0x20, 0x5c, 0x20, 0x2, 0x20, [{0x3}, {0xb2}]}, 0x5a) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f0000000180)={0x3, 0x980900, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2084c3, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) r11 = syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b1, 0x1, 0x1, 0x40024e, 0x0, r10}, &(0x7f0000000340)=0x0, 0x0) syz_io_uring_submit(r12, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x48, 0x4007, @fd_index=0x3, 0x88, 0x0}) io_uring_enter(r11, 0x627, 0x4c1, 0x63, 0x0, 0x0) syz_open_pts(r9, 0x0) unshare(0x22020600) 10.419839903s ago: executing program 2 (id=581): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000100)) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000740)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x4c831, 0xffffffffffffffff, 0xfd1bd000) writev(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000084c000/0x3000)=nil) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201002200000008711e0e17000000000002d40224000100000000090400000203000000092104000001220500090581030000000000"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000200)={0x14, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x22, 0x7, {[@main=@item_012={0x1, 0x0, 0xb, 'O'}, @main=@item_4={0x3, 0x0, 0xa, "f7785222"}]}}, 0x0}, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="70000000100003042abd70009da1d2b900000004", @ANYRES32=0x0, @ANYBLOB="0000000000000000500012800b0001006272696467650000400002800800050000000000050029000100000006002700040000000c00220006000000000000000c0021"], 0x70}}, 0x0) keyctl$restrict_keyring(0x4, 0xfffffffffffffffc, 0x0, 0x0) msgsnd(0x0, &(0x7f00000002c0)={0x2}, 0x8, 0x800) lseek(r6, 0xfffffffe, 0x0) fstat(r6, 0x0) 10.23813986s ago: executing program 1 (id=582): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) close(r0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x8, &(0x7f0000001340)=ANY=[@ANYBLOB="beaa000000000000791008000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000bf03000000000000850000000c000000b70000000000000095"], &(0x7f0000000480)='syzkaller\x00'}, 0x94) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)=0x0) timer_settime(r4, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x0, 0x34}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @erspan={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x1}]}}}]}, 0x3c}}, 0x20044880) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000000)=r3) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000040)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x20802, 0x0) 8.968705049s ago: executing program 0 (id=584): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x8) io_submit(0x0, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000500}]) dup3(r2, r0, 0x0) 7.770188919s ago: executing program 4 (id=586): setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0201, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x6, 0x20000) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={'\x00', 0x2dd2, 0x6, 0x5, 0x3, 0x9d9000, r2}) write$dsp(r0, &(0x7f0000002200)='D', 0x1) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000000)=0xaee) 7.640155059s ago: executing program 1 (id=587): setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000003d40), 0x4) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='gid_map\x00') fchdir(r2) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, &(0x7f0000000040)={0x1c, &(0x7f0000000040)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, 0x0) syz_usb_control_io$printer(r3, 0x0, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) ioctl$BLKGETZONESZ(r4, 0x80041284, &(0x7f0000000100)=0x2) syz_usb_control_io$lan78xx(r3, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x800000000001c8, 0x12) r5 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r6 = dup(r5) write$6lowpan_enable(r6, &(0x7f0000000000)='0', 0xfffffd2c) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, '\x00', 0x0, @fallback=0x25, r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="840000001000030400"/20, @ANYRES32=0x0, @ANYRES64=r1, @ANYRES32, @ANYBLOB="080005"], 0x84}, 0x1, 0xba01}, 0x0) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x39, &(0x7f0000000280)="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", 0x118) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa10aaaaaaaaaabb08004600003400000020fc0290780000001ce0000300000000000306807800fa00094570fff600650005010400030a010102ac1414aa3e8be75734e1117422"], 0x0) socket$igmp(0x2, 0x3, 0x2) 7.631870277s ago: executing program 0 (id=588): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='nv', 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4a000}, 0x8) sendto$inet6(r0, &(0x7f0000000300)="a6", 0x1, 0x20000045, &(0x7f0000000140)={0xa, 0x2, 0xffff, @loopback, 0x3}, 0x1c) 7.552645537s ago: executing program 4 (id=589): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) getpid() prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x100000}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000040000000000000000000100000a20000000000a05000000000000000000070000000900010073797a30000000004c000000090a01040000000000000000070000010900020073797a31000000000900010073797a3000000000080005400000001c08000a4000000000080003400000004008000f"], 0xd0}}, 0x0) 6.098759978s ago: executing program 4 (id=590): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001b00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xc4}}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{}, {0xe}, 0x4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) syz_emit_ethernet(0x4e, &(0x7f0000000780)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00 \x00', 0x18, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @local, {[], @mld={0x187, 0x0, 0x0, 0x7, 0x0, @local}}}}}}, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0x0, r3}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x7fff8000}]}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10) lstat(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x48c00, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000100), 0x4) sendmmsg$inet(r5, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0x0) close(r6) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4d2d, &(0x7f0000000180)={0x0, 0x2211, 0x1000, 0x3, 0x5d}, &(0x7f0000000280), &(0x7f0000000300)) socket$inet6(0xa, 0x3e7478bce53902d7, 0xb79) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x29, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r7}}) socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x23, &(0x7f0000000a40)=ANY=[@ANYBLOB="180000000d00000000000000ab05000018110000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000090000008500000006000000bf91000000000000b7020000010000008500000084000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x7fff, 0x5a, &(0x7f0000000480)=""/90, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x3, 0x2, 0x9, 0x5}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000580)=[r2, r2], &(0x7f0000000640)=[{0x1, 0x1, 0xb, 0x1}, {0x0, 0x1, 0x8, 0x6}, {0x1, 0x3, 0x8, 0x6}, {0x4, 0x5, 0xa, 0x6}, {0x0, 0x5, 0xd, 0x4}, {0x4, 0x3, 0x2, 0xb}], 0x10, 0x7}, 0x94) 5.970078065s ago: executing program 0 (id=591): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x5813}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000580)) r3 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/uts\x00') sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=@newlink={0x58, 0x10, 0x200, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x42308, 0x400}, [@IFLA_IFALIASn={0x4}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x1e04}, @IFLA_OPERSTATE={0x5, 0x10, 0xac}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_BROADCAST={0xa, 0x2, @remote}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}]}, 0x58}, 0x1, 0x0, 0x0, 0x200400c0}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a90000000060a0b0400000000000000000200000064000480240001800b000100736f636b657400001400028008000240000000030800014000000002240001800b0001007470726f787900001400028008000140000000020800024000000003180001800d00010073796e70726f787900000000040002900900010073797a30000000000900020073797a320000000014000000110001"], 0xb8}}, 0x40880) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, 0x0}], 0x1, 0xc, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0x80}, 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syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="0f01c30fc7390f01cbb9080b00000f320fc72d1454d498c4c2999aaddd8bceb38fe8eca2a8810000003766baf80cb8303fa984ef66bafc0ced660f38810b", 0x3e}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 4.826449506s ago: executing program 3 (id=592): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) unshare(0x400) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000001c0)=@attr_other={0x0, 0x1, 0x2, &(0x7f0000000180)=0x6}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000002e00090027bd700000000000040000001700118031f9e05e2f826cfc31dc2af824704f63dac994001067ca9ff7d83feb3cc0"], 0x2c}, 0x1, 0x0, 0x0, 0x42804}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x20040051}, 0x24008000) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a03020000000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000140000000000800024000000000180003801400010073797a5f74756e00000000000000000014000000110001"], 0x80}, 0x1, 0x0, 0x0, 0x40050}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@local, @random="6cf6566994c6", @val={@val={0x88a8, 0x6, 0x0, 0x3}, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x9, 0x28, 0x67, 0x0, 0x2, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}, @loopback}, @timestamp_reply={0xe, 0x0, 0x0, 0x2, 0x2b98, 0x2, 0x0, 0xc51d}}}}}, 0x0) 4.743111565s ago: executing program 4 (id=593): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000706010100000000000000001b506ce40f4e1c02000000050001000700000008000640000000070900020073797a3100000000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x2000c094) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40246608, 0x0) socket$inet6(0x10, 0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x20000040) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb4b, 0x9, 0x8, 0x1ff, 0x400003}, 0x0) syz_clone(0x1000, 0x0, 0xdd, 0x0, 0x0, 0x0) r3 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r4 = syz_open_dev$cec(0x0, 0x0, 0x180) ioctl$CEC_ADAP_S_LOG_ADDRS(r4, 0xc05c6104, &(0x7f00000003c0)={"0e00", 0x0, 0x6, 0x2, 0x0, 0x0, "f700", '\x00', "0300", "fcffffff", ["50d5c2ce9f90c61ad87f27b6", "808e88e2e9f7ffffffffd138", '\f\x00', "fff700000000002b725d5700"]}) write$6lowpan_control(r3, &(0x7f0000000180)='connect aa:aa:aa:aa:aa:11 0', 0x1b) ioctl$SOUND_PCM_READ_CHANNELS(0xffffffffffffffff, 0x80045006, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000680), 0x40000, 0x19) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$6lowpan_control(r3, 0x0, 0x0) 4.730848202s ago: executing program 2 (id=594): socket$nl_route(0x10, 0x3, 0x0) socketpair(0x15, 0x2, 0x9, &(0x7f0000000000)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x20000, {0xa, 0x40, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_FLAGS={0x8, 0x8, 0x510}]}, 0x34}}, 0x0) 4.610204836s ago: executing program 0 (id=595): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x200800, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/3\x00') read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) syz_usb_connect(0x2, 0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b8db3008720541005470012207010902740001000040000904"], 0x0) 3.300661932s ago: executing program 2 (id=596): r0 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r2 = syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x0, 0x0}}, 0xfdbc) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r2, 0xc0884123, &(0x7f0000000300)={0x5, "244689261a3365eb47c14247a532ccbd3bf3b29282987c7cc12acb8ae6651cb5e0a3eeda1a7777d2fbd3428a00f873e1d58af8bf70c05fc6c43edcdaa8e7db07", {0x6, 0x1ff}}) 3.270708848s ago: executing program 1 (id=597): r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x29) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = signalfd(r3, &(0x7f0000000040)={[0x4]}, 0x8) (async) setns(r0, 0x10000000) (async) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4002, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noxattr}, {@afid={'afid', 0x3d, 0x2}}, {@cache_none}, {@cache_mmap}, {@access_user}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', r5}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@hash}, {@dont_measure}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xcd, 0x8, 0x2, 0x8000, r4, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3, 0xf, @value=r4}, 0x50) (async) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x4000, 0x1}) ioctl$HIDIOCGUCODE(r0, 0xc018480d, &(0x7f0000000340)={0x2, 0x203, 0x80000001, 0x7, 0x5, 0x3}) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000380), &(0x7f00000003c0)={0x0, 0xfb, 0xf4, 0x3, 0x40, "ff45c1816b4bc86b8680b53588d5c261", "31fb6d59b7a8f343f0caa63f62006616f02c115bad903f17295812fe8c1fe437383877e3b9e9064cfc8c5f7352e299c850cc527116736336cac82415f89314647c3c4cbdb3662d119dc89d6f7fe41ae5740eaf1a59e9ab391636657bc6d2560dc4cd1c3753177bc5927a3f59e804cca33727a842719ffb8df15dc7560e86a4185a35c051d82e8872acd40290e9f7c7df5ec9e0dc83dbfe7027b35d0b4bc1902d1db55b037c573a9d33f5d0e3336f82badbff553d5b2452b2c651ca3f58c9391c9c71c2436b9bd6184b880ecd5990f019541bfdd74fa3ed631d48a68cea9ea2"}, 0xf4, 0x1) prctl$PR_SET_MM(0x23, 0x3, &(0x7f0000ffe000/0x2000)=nil) r6 = semget(0x3, 0x1, 0x600) semctl$SETVAL(r6, 0x3, 0x10, &(0x7f00000004c0)=0x3) (async) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000500)={0x2, 0x0, @ioapic={0x2000, 0x71c2, 0xffff, 0x4fb1, 0x0, [{0x9, 0x4, 0x9, '\x00', 0x2}, {0x7, 0x1, 0x2, '\x00', 0x6}, {0x8, 0x1, 0x9, '\x00', 0x4}, {0x0, 0x1, 0x0, '\x00', 0x9}, {0x0, 0x6, 0x9, '\x00', 0x2}, {0x7, 0x8, 0x50, '\x00', 0x80}, {0x1, 0x8, 0xf7, '\x00', 0x1}, {0x9, 0x8, 0x7, '\x00', 0x1}, {0x7, 0xd, 0x5, '\x00', 0x5}, {0x7, 0x7, 0x3, '\x00', 0x1}, {0x1, 0x9, 0x8, '\x00', 0x5}, {0x3, 0xf, 0x9, '\x00', 0x1}, {0x9, 0x6, 0x11}, {0xf7, 0xf, 0x5, '\x00', 0x2}, {0x8, 0x0, 0x40, '\x00', 0x8}, {0x6, 0x5, 0x10, '\x00', 0xd}, {0x1, 0x3, 0x47, '\x00', 0xf6}, {0x8, 0x3, 0x7, '\x00', 0xa}, {0x7, 0xa, 0x7, '\x00', 0x9}, {0x11, 0xf9, 0x6, '\x00', 0x2}, {0x0, 0xf9, 0x8, '\x00', 0x1}, {0x4, 0xbf, 0xc6, '\x00', 0x6}, {0x25, 0x9, 0x4}, {0x0, 0xd, 0x3, '\x00', 0x2}]}}) (async) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000740)={0x3, 0x401, 0x405, 0x4, 0x6}) (async) r7 = dup(r2) read$msr(r7, &(0x7f0000000780)=""/254, 0xfe) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r4, 0x7b3, &(0x7f0000000880)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000008c0)={0x2, "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"}) ioctl$KVM_SET_TSC_KHZ_vm(r4, 0xaea2, 0x6) (async) ioctl$SNDRV_PCM_IOCTL_LINK(r4, 0x40044160, &(0x7f0000000b00)=0x3) (async) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000001cc0)={{'\x00', 0x2}, {}, 0x180, 0x0, 0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000bc0)="c388a1649664bb7fa7dde2457b67f072e350fa56e2f616d8b223e73a86424877e5daa9b0", 0x24, 0x0, &(0x7f0000000c00)={0x2, 0x1050, {0x1, 0xc, 0x43, "d23e21467279c94f9015383a0fe456b908ad846011059da4f293e23a86576be6b19a49b9e7570320a2dac4bbab454a8669592a4ec6897f65410177b3c6e5c8f967d2bb", 0x1000, "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"}, 0x38, "165a9efd4065ff14b981277e8b4f5c35b81bd53b7918512b9116cb6211f7de73390fe7d69acb0c3a439d7a240eb5d218b520dae57a885dd2"}, 0x1094}) (async) socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000001e00)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d80)={0x34, 0x3f7, 0x800, 0x70bd2d, 0x25dfdbfe, {0xd, 0xd, './file0/file0', './file0/file0'}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x8050}, 0x4) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000001e40), r7) (async) ioctl$UI_DEV_DESTROY(r0, 0x5502) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000001e80)) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001ec0)={{0x1, 0x1, 0x18, r7, {r5, 0xee01}}, './file0\x00'}) 3.054093076s ago: executing program 1 (id=598): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34808521, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa4001f7e}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x1fc, &(0x7f0000000240)=0x0) io_submit(r2, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='!', 0xb7f40, 0x3000000000000500}]) dup3(0xffffffffffffffff, r0, 0x0) 2.668191762s ago: executing program 4 (id=599): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000006680)=[{{&(0x7f0000000200)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000300)="4132ac5ffeb69bc72cc6ec1aaaf9e974e5c40e04e1b378b2dbfa07d7965db7742fbc7e4b781386f34908f484fbb967e51f01c2ab1a5cde19f70d2b3f4422eb6669ca06b5558c7304dd1a5146a3221cbc30f25da7596cfacf703b28c12b10184b96f57f837415c4f5df88a732fdd7f80ec56b61055cd9128b9e806e7de00c7c03d09ab8db63c1236683", 0x89}, {&(0x7f00000003c0)="2eee7105d7fe681f538972ca1b2f98111b3f12036ccb1c2b059616f5dbd1d5f780aae5fcecd6433c4c1f3394cf3637b1fd3f977dfa429578de163c6cdd8bcb100330378f31acdd343626c6e05d8a7a826be5a81e2e4b2939e582e2cc0d23e18a8715b976fce439664f65a60f8fced769569956dad3bebd3fe25d5ac5c0510987c5592b6d8c35be3bbd42d903f067a3901c278c21caf846db6059f4ed7ce9", 0x9e}, {&(0x7f0000000dc0)="8f13097211c8d3f656c0dbf05fff8207b881480a584a16250dddb8359a52d0d2145bee83b032a9183243c5705b454416b840eacdf3d89d43754d1e58c356f3092e02b378ee9c7aca56e9844f256678417da344fff795b5e6888d302752526baa3961f470e5134dbe9e3b8acbe1e7644109ee36713d23e566b1c16e1a803e4dc0d7f0b5effc02c5b0495a12bc50806417fe5e442347b3c31cfd385d8f9b904b9e4bb4c5e4", 0xa4}, {&(0x7f0000000040)="96f9fcc441c873969076e7e023aa05091daed616526afabccee0297c98f6345982f489039ba703b46e5a77942d0b02c49c663abe", 0x34}, {&(0x7f0000000280)="e8239841880db4e461217add94b3", 0xe}], 0x5, 0x0, 0x0, 0x8081}}, {{&(0x7f0000000f00)=@abs={0x0, 0x0, 0x4f21}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000f80)="677012765380262e5f8fd1f350d9fef0bcad5e2abcff6a1b2bb76324c63a4cb84bbe4fba606a9d9d212f0f3060b4fa6f8c5d75f03e002c26aedbf8b950bb272818609aec50c0a332", 0x48}, {&(0x7f0000001000)="148d5149338c44a96131a862c345c2a3af11c4a1853e5391978e959fcbbe779b69d932a319a51c278a875ec61e28cfe47d51608031aa43426a", 0x39}, {&(0x7f0000001040)="86aa6f7f76db743e3a9a63827e3c100d24af844c0f9c2f88d7defd1871581b4f8560", 0x22}, {&(0x7f0000001080)="f5b96080ad1d67a284027cbfdf8bc959939079f245ea7b16fce1e39648b52239ef99ea64d5709f835e5457646a71474fe3d0fb09f51f0d0b28ba153bcaa32dc2775ee6bb1f7e68715621d8bec35b1cf166c0acb2fddf25677fadfbff54d600aba460bbe06b48fa9a8b0df7221399f52058f6e98dbe9317b4c412da3ddae8f7468220000c0a544614148bd82ad3e06bcc733ab7ead630ed9117cb21f71ff5b7581345a9a4125ffd3e7c64ca154338ca306a4e2c", 0xb3}, {&(0x7f0000001140)="c7b11ab2f06d1c90d8c8bdef7dd71f902364ace984237bf021b49c1df81374ea613e42c7489311006c27f29e7fd9f400364b98618d9b7446e94accc5f88e5f00dbc4fbdf540c1b453932982a60b0293069c2abba0fc06a74ea875231442b619582a8ac7338eefc03712f0a54ff937384383cedec96d3924a7bd2824aaba7b456d5b782bd987aab1e34644c", 0x8b}, {&(0x7f0000001200)="a4856bab57dd80f9281ad7c3bc732227839315f9e83d02fb69c9653a9f3dd6fe1df89cf448a82993f6882f83a02e6356886efc69f403a1242e155d928792b4d2e9cd7c3a4c059ae8f1be4918c05fb5b364787a305da2a255138d206599c8ac1c8ed3c9f26ee8d3cebee5173446e68d101424d651bea3922aa4142c1a0a693ee8e7f1b683b184ce1b2580", 0x8a}], 0x6, &(0x7f0000003680)=[@cred={{0x1c}}], 0x20, 0x20000000}}, {{&(0x7f0000006280)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000006340)=[{&(0x7f0000006300)="bc02031a463edbfb259297e7e274eaf78cac8c2f6e7fce2b934cbedf0f489a67a36a176a4ea824d54545251cd1c0bbd08db8e6d907217419897422c8fa2d1aa3", 0x40}], 0x1, &(0x7f0000006380)=[@rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38, 0x4000010}}, {{&(0x7f00000063c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000006580)=[{&(0x7f0000006440)="13f1021aea09877966c1f637b6f282e2af3150314cd83e98a8ff3c9f1173b99e4a9da6ac", 0x24}, {&(0x7f0000006480)="714efab935b26755b0b29c36bf56611a9dfa9ec7736191d39e264ecc973c3fe2ccfcfc4639fa3a3c0ef2a12a551f723f1b5e8488c9d8966c11b2a47e6563b9152c97bdc4d96ac6e295965edab5f1f596f89c0cc3d6168bbee0e5ecae5ec38823196b41927281d0131304ccd5fbc36f6418a735f11d04f600f3cb6dbceea4051bda2a172952", 0x85}, {&(0x7f0000006540)="27a4e427613d0fbadb9ba07c2fb03a33d2abf454362eb71edd4725", 0x1b}], 0x3, &(0x7f0000006640)=[@rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0x38, 0x40058}}], 0x4, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x3) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, 0x0, 0x4040000) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffa}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, 0x0) r3 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)=ANY=[@ANYBLOB="1201000035ffaa20cd0caf104e380102030109021b00010000100009045902019b042a00090582"], 0x0) syz_usb_control_io$uac1(r3, 0x0, 0x0) syz_usb_control_io$printer(r3, 0x0, 0x0) syz_usb_control_io$printer(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0x0, 0x20000000) r7 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) 2.599396374s ago: executing program 1 (id=600): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$comedi(0xffffffffffffff9c, 0x0, 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f00000000c0)={'8255\x00', [0x4f27, 0x5, 0x8001022, 0x401, 0x1, 0x6dc2, 0xfff, 0x5, 0x0, 0x3df, 0x200e, 0x3ff, 0x4, 0xfffff350, 0x9, 0x9, 0x4, 0x4, 0x2, 0x9, 0x80000089, 0xfffffffe, 0x8, 0xfffffff5, 0x8000, 0x0, 0x3a2, 0x0, 0x1e9f, 0xc6, 0xdffffffa]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002040)=0x4, 0x4) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="28000000690005"], 0x28}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x2000c450) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000080)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff", @ANYRES8, @ANYBLOB], 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x1f0268bc, @empty, 0x6}}, 0x0, 0x0, 0x3fc, 0x1, 0x12, 0x4, 0x7d}, 0x9c) bind$inet6(r3, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={0x0, 0x94}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) recvmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/91, 0x5b}}, {{&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/225, 0xe1}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000d40)=""/4095, 0xfff}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f00000008c0)=""/35, 0x23}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000600)=""/1, 0x1}], 0x8}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)=""/32, 0x20}], 0x1, &(0x7f00000009c0)=""/126, 0x7e}}], 0x3, 0x40002002, 0x0) (fail_nth: 4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x3, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="180200007800000000000000626f0000850000002800000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70b00000000009500"/96], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) 2.26051651s ago: executing program 2 (id=601): socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)='u', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000ea00000001000000ffffffff08ef30af37621766937d9fa86b0fa1f26f878fcde33bf80bbd97612868fd"], 0x10}, 0x0, 0x8400, 0x1}) r0 = syz_io_uring_setup(0x81f, &(0x7f0000000480)={0x0, 0xfe15, 0x10, 0x0, 0x30f}, &(0x7f00000000c0)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x30, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47bc, 0x0, 0x21, 0x0, 0x0) 1.506316858s ago: executing program 3 (id=602): socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_connect(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101302, 0x0) unshare(0x400) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f00000001c0)=@attr_other={0x0, 0x1, 0x2, &(0x7f0000000180)=0x6}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000002e00090027bd700000000000040000001700118031f9e05e2f826cfc31dc2af824704f63dac994001067ca9ff7d83feb3cc0"], 0x2c}, 0x1, 0x0, 0x0, 0x42804}, 0x0) 1.340263535s ago: executing program 0 (id=603): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001b00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xc4}}, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{}, {0xe}, 0x4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) syz_emit_ethernet(0x4e, &(0x7f0000000780)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00 \x00', 0x18, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @local, {[], @mld={0x187, 0x0, 0x0, 0x7, 0x0, @local}}}}}}, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0x0, r3}, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x7fff8000}]}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @multicast1}, 0x10) lstat(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x48c00, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000100), 0x4) sendmmsg$inet(r5, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0x0) close(r6) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x4d2d, &(0x7f0000000180)={0x0, 0x2211, 0x1000, 0x3, 0x5d}, &(0x7f0000000280), &(0x7f0000000300)) socket$inet6(0xa, 0x3e7478bce53902d7, 0xb79) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x29, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, {}, 0x0, {0x0, r7}}) socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x23, &(0x7f0000000a40)=ANY=[@ANYBLOB="180000000d00000000000000ab05000018110000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000090000008500000006000000bf91000000000000b7020000010000008500000084000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x7fff, 0x5a, &(0x7f0000000480)=""/90, 0x40f00, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000540)={0x3, 0x2, 0x9, 0x5}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000580)=[r2, r2], &(0x7f0000000640)=[{0x1, 0x1, 0xb, 0x1}, {0x0, 0x1, 0x8, 0x6}, {0x1, 0x3, 0x8, 0x6}, {0x4, 0x5, 0xa, 0x6}, {0x0, 0x5, 0xd, 0x4}, {0x4, 0x3, 0x2, 0xb}], 0x10, 0x7}, 0x94) 1.022283706s ago: executing program 1 (id=604): syz_open_procfs(0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x80402) pwrite64(r0, 0x0, 0x0, 0x9) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) setrlimit(0x6, &(0x7f0000000180)={0x6, 0x5}) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000002540)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)) mount$cgroup(0x0, &(0x7f0000000000)='.\x00', &(0x7f00000000c0), 0x10012, &(0x7f00000001c0)={[{@none}, {@subsystem='net_cls'}]}) 632.149665ms ago: executing program 2 (id=605): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x5813}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000580)) syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/uts\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a90000000060a0b0400000000000000000200000064000480240001800b000100736f636b657400001400028008000240000000030800014000000002240001800b0001007470726f787900001400028008000140000000020800024000000003180001800d00010073796e70726f787900000000040002900900010073797a30000000000900020073797a320000000014000000110001"], 0xb8}}, 0x40880) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, 0x0}], 0x1, 0xc, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0x80}, "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syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="0f01c30fc7390f01cbb9080b00000f320fc72d1454d498c4c2999aaddd8bceb38fe8eca2a8810000003766baf80cb8303fa984ef66bafc0ced660f38810b", 0x3e}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 112.640876ms ago: executing program 4 (id=606): socket$nl_route(0x10, 0x3, 0x0) socketpair(0x15, 0x2, 0x9, &(0x7f0000000000)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x20000, {0xa, 0x40, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_FLAGS={0x8, 0x8, 0x510}]}, 0x34}}, 0x0) 0s ago: executing program 3 (id=607): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) rt_sigqueueinfo(0x0, 0x11, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x37, @time={0x65757100, 0x4}}) r2 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0xff00) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="18000000000000000000000000000000611979000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) kernel console output (not intermixed with test programs): 000B: input,hiddev0,hidraw0: USB HID v2.49 Device [HID 0458:5019] on usb-dummy_hcd.1-1/input0 [ 213.549250][ T6418] usb 2-1: USB disconnect, device number 13 [ 213.859409][ T61] Bluetooth: hci2: unexpected event for opcode 0x2006 [ 214.481496][ T6993] fido_id[6993]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 214.748086][ T5885] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 215.241340][ T5885] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 215.241371][ T5885] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.241385][ T5885] usb 5-1: Product: syz [ 215.241393][ T5885] usb 5-1: Manufacturer: syz [ 215.241401][ T5885] usb 5-1: SerialNumber: syz [ 215.888151][ T5927] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 216.038091][ T5927] usb 2-1: Using ep0 maxpacket: 16 [ 216.054945][ T5927] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.054973][ T5927] usb 2-1: config 0 has no interfaces? [ 216.081565][ T5927] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 216.081583][ T5927] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 216.081597][ T5927] usb 2-1: Manufacturer: syz [ 216.163678][ T5927] usb 2-1: config 0 descriptor?? [ 216.258345][ T6418] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 216.408420][ T6418] usb 3-1: Using ep0 maxpacket: 32 [ 216.416865][ T6418] usb 3-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 216.416900][ T6418] usb 3-1: config 1 interface 0 has no altsetting 0 [ 216.457628][ T6418] usb 3-1: New USB device found, idVendor=1b96, idProduct=000b, bcdDevice= 0.40 [ 216.457660][ T6418] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.457698][ T6418] usb 3-1: Product: 㗾尒䙯툷诒ⶌ憤㦋ã¹ç«„î€éµ£í¿â»ëˆ£æ¯·â ®Âµë¬Šç­žëƒ°î§˜â‹¨ë»¨ä¹Žé˜–䲕嫛㚔ê î‰§á“¦áš„촺먫홫숷ረ瘺抇⫿ꈖæªê¹€á­ƒá•šáŒ‘熴醈뽘悷쉩㕶詾汵黲ᯋ鷥䯮＇꣉竿ॊ齪䴥탽㧘ထ킙ï¼æ¼©âŒ«ïµ«ê®Šäœ‘㶶뗎뀶崊ã®ä¢Æ³à¦‘䬜鄂⣕ [ 216.457729][ T6418] usb 3-1: Manufacturer: à ‰ [ 216.457763][ T6418] usb 3-1: SerialNumber: äŠ [ 216.507327][ T5885] rtl8150 5-1:1.0: couldn't reset the device [ 216.508921][ T5885] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 216.621475][ T1916] usb 5-1: USB disconnect, device number 12 [ 216.953306][ T7017] binder: 7016:7017 ioctl c018937d 200000000d80 returned -22 [ 217.169461][ T7017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.169989][ T7017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.175150][ T6418] usbhid 3-1:1.0: can't add hid device: -71 [ 217.175230][ T6418] usbhid 3-1:1.0: probe with driver usbhid failed with error -71 [ 217.208696][ T6418] usb 3-1: USB disconnect, device number 15 [ 220.279151][ T10] usb 2-1: USB disconnect, device number 14 [ 220.484428][ T7047] binder: 7045:7047 unknown command 0 [ 220.484449][ T7047] binder: 7045:7047 ioctl c0306201 200000000080 returned -22 [ 220.508823][ T7047] binder: 7045:7047 ioctl b704 200000000400 returned -22 [ 220.818103][ T1916] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 221.120049][ T1916] usb 3-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 221.120136][ T1916] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 221.120347][ T1916] usb 3-1: config 0 has no interfaces? [ 221.120662][ T1916] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 221.120750][ T1916] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.490825][ T1916] usb 3-1: config 0 descriptor?? [ 222.019566][ T5892] usb 3-1: USB disconnect, device number 16 [ 222.292902][ T7043] syz.0.348 (7043) used greatest stack depth: 15920 bytes left [ 224.744165][ T7091] random: crng reseeded on system resumption [ 225.930770][ C1] sd 0:0:1:0: [sda] tag#7576 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 225.930828][ C1] sd 0:0:1:0: [sda] tag#7576 CDB: Read(6) 08 00 00 00 63 c2 [ 226.308484][ T5909] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 226.468184][ T5909] usb 5-1: Using ep0 maxpacket: 16 [ 226.470675][ T5909] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.470702][ T5909] usb 5-1: config 0 has no interfaces? [ 226.472255][ T5909] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 226.472283][ T5909] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 226.472303][ T5909] usb 5-1: Manufacturer: syz [ 226.788102][ T5909] usb 5-1: config 0 descriptor?? [ 226.876437][ T5909] usb 5-1: can't set config #0, error -71 [ 226.895720][ T5909] usb 5-1: USB disconnect, device number 13 [ 227.188941][ T7101] netlink: 204 bytes leftover after parsing attributes in process `syz.4.367'. [ 227.268052][ T10] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 227.450017][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 227.530162][ T10] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 227.530191][ T10] usb 3-1: config 0 has no interface number 0 [ 227.669829][ T10] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 227.669871][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.669931][ T10] usb 3-1: Product: syz [ 227.669946][ T10] usb 3-1: Manufacturer: syz [ 227.670004][ T10] usb 3-1: SerialNumber: syz [ 227.930220][ T10] usb 3-1: config 0 descriptor?? [ 228.233631][ T10] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 228.233690][ T10] usb 3-1: selecting invalid altsetting 1 [ 228.233746][ T10] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 228.396369][ T10] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 228.399038][ T10] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 228.399096][ T10] usb 3-1: media controller created [ 228.482458][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 228.886006][ T7117] cgroup: none used incorrectly [ 229.527420][ T7099] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 229.858461][ T10] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-32 [ 229.858516][ T10] zl10353_read_register: readreg error (reg=127, ret==-32) [ 229.911368][ T5909] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 230.060708][ T5909] usb 2-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 230.060737][ T5909] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 230.060758][ T5909] usb 2-1: config 0 has no interfaces? [ 230.060790][ T5909] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 230.060814][ T5909] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.066791][ T5909] usb 2-1: config 0 descriptor?? [ 231.032156][ T5892] usb 2-1: USB disconnect, device number 15 [ 231.297302][ T10] usb 3-1: USB disconnect, device number 17 [ 231.667577][ T7141] FAULT_INJECTION: forcing a failure. [ 231.667577][ T7141] name failslab, interval 1, probability 0, space 0, times 0 [ 231.667599][ T7141] CPU: 0 UID: 0 PID: 7141 Comm: syz.2.381 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 231.667612][ T7141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 231.667619][ T7141] Call Trace: [ 231.667624][ T7141] [ 231.667629][ T7141] dump_stack_lvl+0x189/0x250 [ 231.667649][ T7141] ? __pfx____ratelimit+0x10/0x10 [ 231.667664][ T7141] ? __pfx_dump_stack_lvl+0x10/0x10 [ 231.667687][ T7141] ? __pfx__printk+0x10/0x10 [ 231.667703][ T7141] ? __pfx___might_resched+0x10/0x10 [ 231.667718][ T7141] should_fail_ex+0x46c/0x600 [ 231.667738][ T7141] should_failslab+0xa8/0x100 [ 231.667763][ T7141] __kmalloc_noprof+0xcc/0x7d0 [ 231.667786][ T7141] ? kfree+0x51/0x950 [ 231.667803][ T7141] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 231.667830][ T7141] tomoyo_realpath_from_path+0xe3/0x5d0 [ 231.667853][ T7141] ? tomoyo_domain+0xda/0x130 [ 231.667879][ T7141] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 231.667908][ T7141] tomoyo_path_number_perm+0x1e8/0x5a0 [ 231.667935][ T7141] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 231.667965][ T7141] ? sb_end_write+0xe9/0x1c0 [ 231.667990][ T7141] ? vfs_write+0x965/0xb40 [ 231.668042][ T7141] ? ksys_write+0x1e7/0x260 [ 231.668067][ T7141] security_file_ioctl+0xcb/0x2d0 [ 231.668088][ T7141] __se_sys_ioctl+0x47/0x170 [ 231.668109][ T7141] do_syscall_64+0xfa/0xfa0 [ 231.668131][ T7141] ? lockdep_hardirqs_on+0x9c/0x150 [ 231.668154][ T7141] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.668172][ T7141] ? clear_bhb_loop+0x60/0xb0 [ 231.668194][ T7141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.668211][ T7141] RIP: 0033:0x7f8a1d0cf6c9 [ 231.668228][ T7141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 231.668244][ T7141] RSP: 002b:00007f8a1b32e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 231.668264][ T7141] RAX: ffffffffffffffda RBX: 00007f8a1d325fa0 RCX: 00007f8a1d0cf6c9 [ 231.668278][ T7141] RDX: 00002000000001c0 RSI: 0000000040505330 RDI: 0000000000000004 [ 231.668290][ T7141] RBP: 00007f8a1b32e090 R08: 0000000000000000 R09: 0000000000000000 [ 231.668302][ T7141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.668313][ T7141] R13: 00007f8a1d326038 R14: 00007f8a1d325fa0 R15: 00007ffee9016eb8 [ 231.668347][ T7141] [ 231.707432][ T7141] ERROR: Out of memory at tomoyo_realpath_from_path. [ 232.046544][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.293124][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.469323][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.516191][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.999750][ T5927] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 234.018029][ T10] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 234.170222][ T10] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 234.170241][ T10] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 234.170254][ T10] usb 5-1: config 0 has no interfaces? [ 234.170272][ T10] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 234.170285][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.330649][ T10] usb 5-1: config 0 descriptor?? [ 234.404531][ T5927] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.404584][ T5927] usb 4-1: New USB device found, idVendor=046d, idProduct=c50c, bcdDevice= 0.00 [ 234.405616][ T5927] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.418545][ T5927] usb 4-1: config 0 descriptor?? [ 234.563711][ T5909] usb 5-1: USB disconnect, device number 14 [ 234.776173][ C0] vkms_vblank_simulate: vblank timer overrun [ 235.024684][ C0] vkms_vblank_simulate: vblank timer overrun [ 236.020648][ C0] vkms_vblank_simulate: vblank timer overrun [ 237.433321][ T7212] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 237.903805][ T7215] FAULT_INJECTION: forcing a failure. [ 237.903805][ T7215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 237.903839][ T7215] CPU: 1 UID: 0 PID: 7215 Comm: syz.0.392 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 237.903861][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 237.903873][ T7215] Call Trace: [ 237.903880][ T7215] [ 237.903889][ T7215] dump_stack_lvl+0x189/0x250 [ 237.903919][ T7215] ? __pfx____ratelimit+0x10/0x10 [ 237.903944][ T7215] ? __pfx_dump_stack_lvl+0x10/0x10 [ 237.903970][ T7215] ? __pfx__printk+0x10/0x10 [ 237.903992][ T7215] ? __might_fault+0xb0/0x130 [ 237.904028][ T7215] should_fail_ex+0x46c/0x600 [ 237.904059][ T7215] _copy_from_iter+0x1de/0x1790 [ 237.904090][ T7215] ? kmalloc_reserve+0xbd/0x290 [ 237.904110][ T7215] ? rcu_is_watching+0x15/0xb0 [ 237.904131][ T7215] ? kmalloc_reserve+0xbd/0x290 [ 237.904147][ T7215] ? __alloc_skb+0x112/0x2d0 [ 237.904165][ T7215] ? __pfx__copy_from_iter+0x10/0x10 [ 237.904194][ T7215] ? __build_skb_around+0x262/0x3f0 [ 237.904223][ T7215] ? netlink_sendmsg+0x642/0xb30 [ 237.904241][ T7215] ? skb_put+0x11b/0x210 [ 237.904264][ T7215] netlink_sendmsg+0x6b2/0xb30 [ 237.904282][ T7215] ? is_bpf_text_address+0x26/0x2b0 [ 237.904317][ T7215] ? __pfx_netlink_sendmsg+0x10/0x10 [ 237.904345][ T7215] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 237.904368][ T7215] ? __pfx_netlink_sendmsg+0x10/0x10 [ 237.904389][ T7215] __sock_sendmsg+0x21c/0x270 [ 237.904418][ T7215] ____sys_sendmsg+0x508/0x820 [ 237.904446][ T7215] ? __pfx_____sys_sendmsg+0x10/0x10 [ 237.904477][ T7215] ? import_iovec+0x74/0xa0 [ 237.904500][ T7215] ___sys_sendmsg+0x21f/0x2a0 [ 237.904524][ T7215] ? __pfx____sys_sendmsg+0x10/0x10 [ 237.904582][ T7215] ? __fget_files+0x2a/0x420 [ 237.904606][ T7215] ? __fget_files+0x3a6/0x420 [ 237.904644][ T7215] __x64_sys_sendmsg+0x1a1/0x260 [ 237.904668][ T7215] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 237.904699][ T7215] ? __pfx_ksys_write+0x10/0x10 [ 237.904725][ T7215] ? do_syscall_64+0xbe/0xfa0 [ 237.904754][ T7215] do_syscall_64+0xfa/0xfa0 [ 237.904776][ T7215] ? lockdep_hardirqs_on+0x9c/0x150 [ 237.904799][ T7215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.904818][ T7215] ? clear_bhb_loop+0x60/0xb0 [ 237.904840][ T7215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.904858][ T7215] RIP: 0033:0x7ff11605f6c9 [ 237.904875][ T7215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 237.904891][ T7215] RSP: 002b:00007ff1142c6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.904912][ T7215] RAX: ffffffffffffffda RBX: 00007ff1162b5fa0 RCX: 00007ff11605f6c9 [ 237.904926][ T7215] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 237.904938][ T7215] RBP: 00007ff1142c6090 R08: 0000000000000000 R09: 0000000000000000 [ 237.904949][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.904960][ T7215] R13: 00007ff1162b6038 R14: 00007ff1162b5fa0 R15: 00007ffc68636718 [ 237.904993][ T7215] [ 238.215951][ T5927] usbhid 4-1:0.0: can't add hid device: -71 [ 238.216084][ T5927] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 238.232092][ T5927] usb 4-1: USB disconnect, device number 14 [ 238.847110][ T7228] random: crng reseeded on system resumption [ 239.259318][ C1] sd 0:0:1:0: [sda] tag#7590 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 239.259376][ C1] sd 0:0:1:0: [sda] tag#7590 CDB: Read(6) 08 00 00 00 63 c2 [ 239.794757][ T7230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 239.800385][ T7230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 239.831247][ T61] Bluetooth: hci1: unexpected event for opcode 0x4108 [ 240.028111][ T5927] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 241.034236][ T5927] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=17.2f [ 241.034269][ T5927] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.096869][ T5927] usb 4-1: config 0 descriptor?? [ 241.188420][ T5927] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 241.190283][ T5927] ftdi_sio ttyUSB0: unknown device type: 0x172f [ 241.272529][ T61] Bluetooth: hci1: unexpected event for opcode 0x2006 [ 241.304011][ T5927] usb 4-1: USB disconnect, device number 15 [ 241.325133][ T5927] ftdi_sio 4-1:0.0: device disconnected [ 242.430442][ T7254] FAULT_INJECTION: forcing a failure. [ 242.430442][ T7254] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.430480][ T7254] CPU: 1 UID: 0 PID: 7254 Comm: syz.1.405 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 242.430502][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 242.430513][ T7254] Call Trace: [ 242.430521][ T7254] [ 242.430530][ T7254] dump_stack_lvl+0x189/0x250 [ 242.430560][ T7254] ? __pfx____ratelimit+0x10/0x10 [ 242.430585][ T7254] ? __pfx_dump_stack_lvl+0x10/0x10 [ 242.430611][ T7254] ? __pfx__printk+0x10/0x10 [ 242.430652][ T7254] should_fail_ex+0x46c/0x600 [ 242.430683][ T7254] __kvm_read_guest_page+0x18d/0x240 [ 242.430716][ T7254] kvm_fetch_guest_virt+0x12b/0x170 [ 242.430744][ T7254] ? __pfx_kvm_fetch_guest_virt+0x10/0x10 [ 242.430767][ T7254] __do_insn_fetch_bytes+0x2fc/0x6d0 [ 242.430800][ T7254] ? __pfx___do_insn_fetch_bytes+0x10/0x10 [ 242.430835][ T7254] x86_decode_insn+0x31d/0x5470 [ 242.430860][ T7254] ? kvm_is_mmio_pfn+0x169/0x730 [ 242.430888][ T7254] ? kvm_is_mmio_pfn+0x169/0x730 [ 242.430919][ T7254] ? rcu_is_watching+0x15/0xb0 [ 242.430938][ T7254] ? handle_changed_spte+0x1cd/0x10a0 [ 242.430963][ T7254] ? handle_changed_spte+0x3f5/0x10a0 [ 242.430985][ T7254] ? __pfx_x86_decode_insn+0x10/0x10 [ 242.431011][ T7254] ? kvm_tdp_mmu_map+0x308/0x1d30 [ 242.431042][ T7254] ? __asan_memset+0x22/0x50 [ 242.431063][ T7254] ? init_decode_cache+0x78/0x90 [ 242.431084][ T7254] ? init_emulate_ctxt+0x504/0x6a0 [ 242.431112][ T7254] ? __pfx_init_emulate_ctxt+0x10/0x10 [ 242.431142][ T7254] ? trace_rcu_utilization+0x47/0x1d0 [ 242.431165][ T7254] x86_emulate_instruction+0x61b/0x2050 [ 242.431206][ T7254] ? rt_read_unlock+0x16e/0x220 [ 242.431233][ T7254] ? __pfx_x86_emulate_instruction+0x10/0x10 [ 242.431257][ T7254] ? __get_current_cr3_fast+0x90/0x150 [ 242.431276][ T7254] ? clear_bhb_loop+0x60/0xb0 [ 242.431294][ T7254] ? clear_bhb_loop+0x60/0xb0 [ 242.431313][ T7254] ? vmx_vcpu_run+0xedd/0x2c30 [ 242.431335][ T7254] ? __vmx_complete_interrupts+0xe7/0x690 [ 242.431372][ T7254] handle_ud+0x142/0x670 [ 242.431399][ T7254] ? __pfx_handle_ud+0x10/0x10 [ 242.431421][ T7254] ? vmx_handle_exit_irqoff+0x6aa/0xa10 [ 242.431459][ T7254] ? handle_exception_nmi+0x2c8/0x1330 [ 242.431485][ T7254] ? __lock_acquire+0xab9/0xd20 [ 242.431512][ T7254] ? __pfx_handle_exception_nmi+0x10/0x10 [ 242.431537][ T7254] vmx_handle_exit+0x10a4/0x18c0 [ 242.431561][ T7254] ? vcpu_run+0x361b/0x7040 [ 242.431596][ T7254] vcpu_run+0x43aa/0x7040 [ 242.431631][ T7254] ? vcpu_run+0x361b/0x7040 [ 242.431710][ T7254] ? __pfx_vcpu_run+0x10/0x10 [ 242.431737][ T7254] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 242.431774][ T7254] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 242.431812][ T7254] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 242.431833][ T7254] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 242.431853][ T7254] ? __lock_acquire+0xab9/0xd20 [ 242.431908][ T7254] ? do_raw_spin_lock+0x121/0x290 [ 242.431941][ T7254] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 242.431966][ T7254] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.431992][ T7254] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 242.432017][ T7254] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 242.432054][ T7254] ? _mutex_lock_killable+0x154/0x1d0 [ 242.432074][ T7254] ? kvm_vcpu_ioctl+0x231/0xe90 [ 242.432095][ T7254] kvm_vcpu_ioctl+0x95f/0xe90 [ 242.432120][ T7254] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 242.432147][ T7254] ? __asan_memset+0x22/0x50 [ 242.432167][ T7254] ? smack_file_ioctl+0x305/0x340 [ 242.432196][ T7254] ? __pfx_smack_file_ioctl+0x10/0x10 [ 242.432233][ T7254] ? __fget_files+0x3a6/0x420 [ 242.432256][ T7254] ? __fget_files+0x2a/0x420 [ 242.432284][ T7254] ? bpf_lsm_file_ioctl+0x9/0x20 [ 242.432302][ T7254] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 242.432320][ T7254] __se_sys_ioctl+0xff/0x170 [ 242.432344][ T7254] do_syscall_64+0xfa/0xfa0 [ 242.432367][ T7254] ? lockdep_hardirqs_on+0x9c/0x150 [ 242.432391][ T7254] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.432409][ T7254] ? clear_bhb_loop+0x60/0xb0 [ 242.432432][ T7254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.432450][ T7254] RIP: 0033:0x7fe1545ff6c9 [ 242.432468][ T7254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 242.432484][ T7254] RSP: 002b:00007fe152845038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.432504][ T7254] RAX: ffffffffffffffda RBX: 00007fe154856090 RCX: 00007fe1545ff6c9 [ 242.432517][ T7254] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 242.432529][ T7254] RBP: 00007fe152845090 R08: 0000000000000000 R09: 0000000000000000 [ 242.432541][ T7254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 242.432552][ T7254] R13: 00007fe154856128 R14: 00007fe154856090 R15: 00007fff42704958 [ 242.432586][ T7254] [ 245.346870][ T7285] NILFS (nullb0): couldn't find nilfs on the device [ 246.556011][ T61] Bluetooth: hci0: unexpected event for opcode 0x202a [ 247.116141][ T5927] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 247.378050][ T5927] usb 1-1: Using ep0 maxpacket: 16 [ 247.394903][ T5927] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.394935][ T5927] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 247.394958][ T5927] usb 1-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 247.394985][ T5927] usb 1-1: config 0 interface 0 has no altsetting 0 [ 247.395018][ T5927] usb 1-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 247.395040][ T5927] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.404561][ T5927] usb 1-1: config 0 descriptor?? [ 247.588882][ T7305] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 247.588906][ T7305] CPU: 1 UID: 0 PID: 7305 Comm: syz.3.420 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 247.588931][ T7305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 247.588944][ T7305] Call Trace: [ 247.588952][ T7305] [ 247.588961][ T7305] dump_stack_lvl+0x189/0x250 [ 247.589001][ T7305] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.589032][ T7305] ? __pfx__printk+0x10/0x10 [ 247.589056][ T7305] ? kernfs_path_from_node+0x2c/0x280 [ 247.589082][ T7305] ? kernfs_path_from_node+0x2c/0x280 [ 247.589104][ T7305] ? kernfs_path_from_node+0x243/0x280 [ 247.589124][ T7305] ? kernfs_path_from_node+0x2c/0x280 [ 247.589148][ T7305] sysfs_warn_dup+0x8e/0xa0 [ 247.589170][ T7305] sysfs_do_create_link_sd+0xc0/0x110 [ 247.589196][ T7305] device_add_class_symlinks+0x1d2/0x240 [ 247.589228][ T7305] device_add+0x475/0xb50 [ 247.589259][ T7305] wiphy_register+0x1c81/0x2aa0 [ 247.589308][ T7305] ? __pfx_wiphy_register+0x10/0x10 [ 247.589346][ T7305] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 247.589376][ T7305] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 247.589404][ T7305] ieee80211_register_hw+0x3473/0x40d0 [ 247.589434][ T7305] ? ieee80211_register_hw+0x1401/0x40d0 [ 247.589465][ T7305] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 247.589486][ T7305] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 247.589521][ T7305] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 247.589550][ T7305] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 247.589588][ T7305] ? __hrtimer_setup+0x18a/0x200 [ 247.589616][ T7305] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 247.589645][ T7305] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 247.589681][ T7305] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 247.589723][ T7305] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 247.589744][ T7305] ? trace_kmalloc+0x1f/0xd0 [ 247.589768][ T7305] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 247.589796][ T7305] ? kstrndup+0xbf/0x160 [ 247.589832][ T7305] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 247.589860][ T7305] ? __pfx___nla_validate_parse+0x10/0x10 [ 247.589906][ T7305] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 247.589936][ T7305] ? rcu_is_watching+0x15/0xb0 [ 247.589960][ T7305] ? __nla_parse+0x40/0x60 [ 247.589992][ T7305] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 247.590033][ T7305] genl_family_rcv_msg_doit+0x215/0x300 [ 247.590070][ T7305] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 247.590114][ T7305] ? bpf_lsm_capable+0x9/0x20 [ 247.590136][ T7305] ? security_capable+0x7e/0x2e0 [ 247.590169][ T7305] genl_rcv_msg+0x60e/0x790 [ 247.590204][ T7305] ? __pfx_genl_rcv_msg+0x10/0x10 [ 247.590226][ T7305] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 247.590250][ T7305] ? __lock_acquire+0xab9/0xd20 [ 247.590286][ T7305] netlink_rcv_skb+0x208/0x470 [ 247.590310][ T7305] ? __pfx_genl_rcv_msg+0x10/0x10 [ 247.590343][ T7305] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.590380][ T7305] ? netlink_deliver_tap+0x2e/0x1b0 [ 247.590401][ T7305] ? netlink_deliver_tap+0x2e/0x1b0 [ 247.590427][ T7305] genl_rcv+0x28/0x40 [ 247.590451][ T7305] netlink_unicast+0x846/0xa10 [ 247.590490][ T7305] ? __pfx_netlink_unicast+0x10/0x10 [ 247.590518][ T7305] ? netlink_sendmsg+0x642/0xb30 [ 247.590537][ T7305] ? skb_put+0x11b/0x210 [ 247.590564][ T7305] netlink_sendmsg+0x805/0xb30 [ 247.590597][ T7305] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.590630][ T7305] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 247.590657][ T7305] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.590680][ T7305] __sock_sendmsg+0x21c/0x270 [ 247.590713][ T7305] ____sys_sendmsg+0x508/0x820 [ 247.590744][ T7305] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.590781][ T7305] ? import_iovec+0x74/0xa0 [ 247.590807][ T7305] ___sys_sendmsg+0x21f/0x2a0 [ 247.590835][ T7305] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.590867][ T7305] ? futex_wake+0x4b5/0x560 [ 247.590944][ T7305] __x64_sys_sendmsg+0x1a1/0x260 [ 247.590973][ T7305] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 247.591018][ T7305] ? do_syscall_64+0xbe/0xfa0 [ 247.591051][ T7305] do_syscall_64+0xfa/0xfa0 [ 247.591078][ T7305] ? lockdep_hardirqs_on+0x9c/0x150 [ 247.591106][ T7305] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.591126][ T7305] ? clear_bhb_loop+0x60/0xb0 [ 247.591152][ T7305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.591172][ T7305] RIP: 0033:0x7ff35317f6c9 [ 247.591191][ T7305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 247.591209][ T7305] RSP: 002b:00007ff3513de038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.591230][ T7305] RAX: ffffffffffffffda RBX: 00007ff3533d5fa0 RCX: 00007ff35317f6c9 [ 247.591247][ T7305] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000009 [ 247.591261][ T7305] RBP: 00007ff353201f91 R08: 0000000000000000 R09: 0000000000000000 [ 247.591274][ T7305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.591287][ T7305] R13: 00007ff3533d6038 R14: 00007ff3533d5fa0 R15: 00007ffdf1b7a0f8 [ 247.591332][ T7305] [ 247.990751][ T5927] hid-generic 0003:045E:05DA.000C: unknown main item tag 0x5 [ 247.990788][ T5927] hid-generic 0003:045E:05DA.000C: unknown main item tag 0x2 [ 247.990816][ T5927] hid-generic 0003:045E:05DA.000C: item fetching failed at offset 13/34 [ 247.991616][ T5927] hid-generic 0003:045E:05DA.000C: probe with driver hid-generic failed with error -22 [ 249.040019][ T5892] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 249.168079][ T5892] usb 3-1: device descriptor read/64, error -71 [ 249.227553][ T7316] syz.4.424 (7316): drop_caches: 2 [ 249.408606][ T5892] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 249.609742][ T5892] usb 3-1: device descriptor read/64, error -71 [ 249.727164][ T5892] usb usb3-port1: attempt power cycle [ 250.006973][ T5909] usb 1-1: USB disconnect, device number 15 [ 250.075166][ T7346] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 250.075180][ T7346] CPU: 0 UID: 0 PID: 7346 Comm: syz.1.431 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 250.075194][ T7346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 250.075201][ T7346] Call Trace: [ 250.075207][ T7346] [ 250.075215][ T7346] dump_stack_lvl+0x189/0x250 [ 250.075238][ T7346] ? __pfx_dump_stack_lvl+0x10/0x10 [ 250.075255][ T7346] ? __pfx__printk+0x10/0x10 [ 250.075269][ T7346] ? kernfs_path_from_node+0x2c/0x280 [ 250.075283][ T7346] ? kernfs_path_from_node+0x2c/0x280 [ 250.075295][ T7346] ? kernfs_path_from_node+0x243/0x280 [ 250.075305][ T7346] ? kernfs_path_from_node+0x2c/0x280 [ 250.075318][ T7346] sysfs_warn_dup+0x8e/0xa0 [ 250.075329][ T7346] sysfs_do_create_link_sd+0xc0/0x110 [ 250.075345][ T7346] device_add_class_symlinks+0x1d2/0x240 [ 250.075363][ T7346] device_add+0x475/0xb50 [ 250.075379][ T7346] wiphy_register+0x1c81/0x2aa0 [ 250.075404][ T7346] ? __pfx_wiphy_register+0x10/0x10 [ 250.075418][ T7346] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 250.075434][ T7346] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 250.075448][ T7346] ieee80211_register_hw+0x3473/0x40d0 [ 250.075470][ T7346] ? ieee80211_register_hw+0x1401/0x40d0 [ 250.075488][ T7346] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 250.075499][ T7346] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 250.075518][ T7346] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 250.075533][ T7346] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 250.075553][ T7346] ? __hrtimer_setup+0x18a/0x200 [ 250.075568][ T7346] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 250.075584][ T7346] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 250.075603][ T7346] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 250.075624][ T7346] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 250.075635][ T7346] ? trace_kmalloc+0x1f/0xd0 [ 250.075647][ T7346] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 250.075662][ T7346] ? kstrndup+0xbf/0x160 [ 250.075689][ T7346] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 250.075717][ T7346] ? __pfx___nla_validate_parse+0x10/0x10 [ 250.075762][ T7346] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 250.075792][ T7346] ? rcu_is_watching+0x15/0xb0 [ 250.075808][ T7346] ? __nla_parse+0x40/0x60 [ 250.075826][ T7346] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 250.075848][ T7346] genl_family_rcv_msg_doit+0x215/0x300 [ 250.075867][ T7346] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 250.075889][ T7346] ? bpf_lsm_capable+0x9/0x20 [ 250.075900][ T7346] ? security_capable+0x7e/0x2e0 [ 250.075957][ T7346] genl_rcv_msg+0x60e/0x790 [ 250.075976][ T7346] ? __pfx_genl_rcv_msg+0x10/0x10 [ 250.075989][ T7346] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 250.076003][ T7346] ? __lock_acquire+0xab9/0xd20 [ 250.076023][ T7346] netlink_rcv_skb+0x208/0x470 [ 250.076035][ T7346] ? __pfx_genl_rcv_msg+0x10/0x10 [ 250.076050][ T7346] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 250.076070][ T7346] ? netlink_deliver_tap+0x2e/0x1b0 [ 250.076081][ T7346] ? netlink_deliver_tap+0x2e/0x1b0 [ 250.076095][ T7346] genl_rcv+0x28/0x40 [ 250.076108][ T7346] netlink_unicast+0x846/0xa10 [ 250.076129][ T7346] ? __pfx_netlink_unicast+0x10/0x10 [ 250.076147][ T7346] ? netlink_sendmsg+0x642/0xb30 [ 250.076159][ T7346] ? skb_put+0x11b/0x210 [ 250.076173][ T7346] netlink_sendmsg+0x805/0xb30 [ 250.076190][ T7346] ? __pfx_netlink_sendmsg+0x10/0x10 [ 250.076207][ T7346] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 250.076222][ T7346] ? __pfx_netlink_sendmsg+0x10/0x10 [ 250.076234][ T7346] __sock_sendmsg+0x21c/0x270 [ 250.076251][ T7346] ____sys_sendmsg+0x508/0x820 [ 250.076268][ T7346] ? __pfx_____sys_sendmsg+0x10/0x10 [ 250.076287][ T7346] ? import_iovec+0x74/0xa0 [ 250.076301][ T7346] ___sys_sendmsg+0x21f/0x2a0 [ 250.076315][ T7346] ? __pfx____sys_sendmsg+0x10/0x10 [ 250.076350][ T7346] ? __fget_files+0x2a/0x420 [ 250.076365][ T7346] ? __fget_files+0x3a6/0x420 [ 250.076386][ T7346] __x64_sys_sendmsg+0x1a1/0x260 [ 250.076401][ T7346] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 250.076424][ T7346] ? do_syscall_64+0xbe/0xfa0 [ 250.076441][ T7346] do_syscall_64+0xfa/0xfa0 [ 250.076455][ T7346] ? lockdep_hardirqs_on+0x9c/0x150 [ 250.076469][ T7346] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.076481][ T7346] ? clear_bhb_loop+0x60/0xb0 [ 250.076494][ T7346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.076504][ T7346] RIP: 0033:0x7fe1545ff6c9 [ 250.076516][ T7346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 250.076526][ T7346] RSP: 002b:00007fe152845038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 250.076539][ T7346] RAX: ffffffffffffffda RBX: 00007fe154856090 RCX: 00007fe1545ff6c9 [ 250.076546][ T7346] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000008 [ 250.076553][ T7346] RBP: 00007fe154681f91 R08: 0000000000000000 R09: 0000000000000000 [ 250.076560][ T7346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.076567][ T7346] R13: 00007fe154856128 R14: 00007fe154856090 R15: 00007fff42704958 [ 250.076586][ T7346] [ 250.091292][ T7345] FAULT_INJECTION: forcing a failure. [ 250.091292][ T7345] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.091326][ T7345] CPU: 0 UID: 0 PID: 7345 Comm: syz.4.432 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 250.091347][ T7345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 250.091359][ T7345] Call Trace: [ 250.091366][ T7345] [ 250.091374][ T7345] dump_stack_lvl+0x189/0x250 [ 250.091405][ T7345] ? __pfx____ratelimit+0x10/0x10 [ 250.091429][ T7345] ? __pfx_dump_stack_lvl+0x10/0x10 [ 250.091454][ T7345] ? __pfx__printk+0x10/0x10 [ 250.091476][ T7345] ? __might_fault+0xb0/0x130 [ 250.091510][ T7345] should_fail_ex+0x46c/0x600 [ 250.091540][ T7345] _copy_from_user+0x2d/0xb0 [ 250.091561][ T7345] __ia32_sys_rt_sigreturn+0x314/0x860 [ 250.091591][ T7345] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 250.091639][ T7345] ? __task_pid_nr_ns+0x28/0x490 [ 250.091669][ T7345] ? do_syscall_64+0xbe/0xfa0 [ 250.091697][ T7345] do_syscall_64+0xfa/0xfa0 [ 250.091721][ T7345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.091738][ T7345] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 250.091755][ T7345] ? clear_bhb_loop+0x60/0xb0 [ 250.091776][ T7345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.091794][ T7345] RIP: 0033:0x7f6f29d3b779 [ 250.091810][ T7345] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 250.091825][ T7345] RSP: 002b:00007f6f28005a80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f [ 250.091844][ T7345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f29d3b779 [ 250.091857][ T7345] RDX: 00007f6f28005a80 RSI: 00007f6f28005bb0 RDI: 0000000000000021 [ 250.091869][ T7345] RBP: 00007f6f28006090 R08: 0000000000000000 R09: 00007f6f28005df7 [ 250.091881][ T7345] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 250.091892][ T7345] R13: 00007f6f29ff6038 R14: 00007f6f29ff5fa0 R15: 00007ffd937eeb98 [ 250.091928][ T7345] [ 251.145099][ T5892] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 251.159412][ T5892] usb 3-1: device descriptor read/8, error -71 [ 251.395029][ T61] Bluetooth: hci3: unexpected cc 0x042d length: 63 > 7 [ 251.396887][ T61] Bluetooth: hci3: unexpected event for opcode 0x042d [ 251.411022][ T5892] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 251.439242][ T5892] usb 3-1: device descriptor read/8, error -71 [ 251.498064][ T1916] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 251.548523][ T5892] usb usb3-port1: unable to enumerate USB device [ 251.648073][ T1916] usb 4-1: Using ep0 maxpacket: 16 [ 251.655646][ T1916] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.655739][ T1916] usb 4-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 251.655764][ T1916] usb 4-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 251.655791][ T1916] usb 4-1: config 0 interface 0 has no altsetting 0 [ 251.655827][ T1916] usb 4-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 251.655850][ T1916] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 251.725803][ T1916] usb 4-1: config 0 descriptor?? [ 252.123866][ T7376] FAULT_INJECTION: forcing a failure. [ 252.123866][ T7376] name failslab, interval 1, probability 0, space 0, times 0 [ 252.123899][ T7376] CPU: 0 UID: 0 PID: 7376 Comm: syz.2.441 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 252.123922][ T7376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 252.123932][ T7376] Call Trace: [ 252.123949][ T7376] [ 252.123956][ T7376] dump_stack_lvl+0x189/0x250 [ 252.123988][ T7376] ? __pfx____ratelimit+0x10/0x10 [ 252.124011][ T7376] ? __pfx_dump_stack_lvl+0x10/0x10 [ 252.124037][ T7376] ? __pfx__printk+0x10/0x10 [ 252.124063][ T7376] ? __pfx___might_resched+0x10/0x10 [ 252.124084][ T7376] ? fs_reclaim_acquire+0x7d/0x100 [ 252.124110][ T7376] should_fail_ex+0x46c/0x600 [ 252.124146][ T7376] ? __alloc_skb+0x112/0x2d0 [ 252.124163][ T7376] should_failslab+0xa8/0x100 [ 252.124189][ T7376] ? __alloc_skb+0x112/0x2d0 [ 252.124204][ T7376] kmem_cache_alloc_node_noprof+0x78/0x6e0 [ 252.124229][ T7376] ? netlink_autobind+0xdb/0x300 [ 252.124252][ T7376] __alloc_skb+0x112/0x2d0 [ 252.124272][ T7376] netlink_sendmsg+0x5c6/0xb30 [ 252.124290][ T7376] ? is_bpf_text_address+0x26/0x2b0 [ 252.124323][ T7376] ? __pfx_netlink_sendmsg+0x10/0x10 [ 252.124351][ T7376] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 252.124375][ T7376] ? __pfx_netlink_sendmsg+0x10/0x10 [ 252.124394][ T7376] __sock_sendmsg+0x21c/0x270 [ 252.124423][ T7376] ____sys_sendmsg+0x508/0x820 [ 252.124450][ T7376] ? __pfx_____sys_sendmsg+0x10/0x10 [ 252.124479][ T7376] ? import_iovec+0x74/0xa0 [ 252.124502][ T7376] ___sys_sendmsg+0x21f/0x2a0 [ 252.124524][ T7376] ? __pfx____sys_sendmsg+0x10/0x10 [ 252.124577][ T7376] ? __fget_files+0x2a/0x420 [ 252.124599][ T7376] ? __fget_files+0x3a6/0x420 [ 252.124631][ T7376] __x64_sys_sendmsg+0x1a1/0x260 [ 252.124655][ T7376] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 252.124694][ T7376] ? __pfx_ksys_write+0x10/0x10 [ 252.124720][ T7376] ? do_syscall_64+0xbe/0xfa0 [ 252.124748][ T7376] do_syscall_64+0xfa/0xfa0 [ 252.124769][ T7376] ? lockdep_hardirqs_on+0x9c/0x150 [ 252.124792][ T7376] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.124810][ T7376] ? clear_bhb_loop+0x60/0xb0 [ 252.124832][ T7376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.124849][ T7376] RIP: 0033:0x7f8a1d0cf6c9 [ 252.124867][ T7376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 252.124883][ T7376] RSP: 002b:00007f8a1b32e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 252.124903][ T7376] RAX: ffffffffffffffda RBX: 00007f8a1d325fa0 RCX: 00007f8a1d0cf6c9 [ 252.124916][ T7376] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 252.124926][ T7376] RBP: 00007f8a1b32e090 R08: 0000000000000000 R09: 0000000000000000 [ 252.124938][ T7376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.124948][ T7376] R13: 00007f8a1d326038 R14: 00007f8a1d325fa0 R15: 00007ffee9016eb8 [ 252.124979][ T7376] [ 252.283892][ T1916] hid-generic 0003:045E:05DA.000D: unknown main item tag 0x5 [ 252.283941][ T1916] hid-generic 0003:045E:05DA.000D: unknown main item tag 0x2 [ 252.283970][ T1916] hid-generic 0003:045E:05DA.000D: item fetching failed at offset 13/34 [ 252.284781][ T1916] hid-generic 0003:045E:05DA.000D: probe with driver hid-generic failed with error -22 [ 252.528070][ T10] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 252.683439][ T10] usb 3-1: device descriptor read/64, error -71 [ 253.198029][ T10] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 253.233673][ T7385] FAULT_INJECTION: forcing a failure. [ 253.233673][ T7385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.233706][ T7385] CPU: 1 UID: 0 PID: 7385 Comm: syz.0.443 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 253.233728][ T7385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 253.233740][ T7385] Call Trace: [ 253.233748][ T7385] [ 253.233756][ T7385] dump_stack_lvl+0x189/0x250 [ 253.233786][ T7385] ? __pfx____ratelimit+0x10/0x10 [ 253.233809][ T7385] ? __pfx_dump_stack_lvl+0x10/0x10 [ 253.233835][ T7385] ? __pfx__printk+0x10/0x10 [ 253.233863][ T7385] ? __might_fault+0xb0/0x130 [ 253.233899][ T7385] should_fail_ex+0x46c/0x600 [ 253.233928][ T7385] _copy_from_user+0x2d/0xb0 [ 253.233949][ T7385] ___sys_sendmsg+0x158/0x2a0 [ 253.233974][ T7385] ? __pfx____sys_sendmsg+0x10/0x10 [ 253.234033][ T7385] ? __fget_files+0x2a/0x420 [ 253.234065][ T7385] ? __fget_files+0x3a6/0x420 [ 253.234099][ T7385] __sys_sendmmsg+0x22d/0x430 [ 253.234127][ T7385] ? __pfx___sys_sendmmsg+0x10/0x10 [ 253.234158][ T7385] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 253.234196][ T7385] ? ksys_write+0x230/0x260 [ 253.234220][ T7385] ? __pfx_ksys_write+0x10/0x10 [ 253.234248][ T7385] __x64_sys_sendmmsg+0xa0/0xc0 [ 253.234271][ T7385] do_syscall_64+0xfa/0xfa0 [ 253.234294][ T7385] ? lockdep_hardirqs_on+0x9c/0x150 [ 253.234317][ T7385] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.234336][ T7385] ? clear_bhb_loop+0x60/0xb0 [ 253.234358][ T7385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.234376][ T7385] RIP: 0033:0x7ff11605f6c9 [ 253.234393][ T7385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 253.234409][ T7385] RSP: 002b:00007ff1142c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 253.234429][ T7385] RAX: ffffffffffffffda RBX: 00007ff1162b5fa0 RCX: 00007ff11605f6c9 [ 253.234443][ T7385] RDX: 0000000000000318 RSI: 00002000000bd000 RDI: 0000000000000004 [ 253.234455][ T7385] RBP: 00007ff1142c6090 R08: 0000000000000000 R09: 0000000000000000 [ 253.234468][ T7385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 253.234479][ T7385] R13: 00007ff1162b6038 R14: 00007ff1162b5fa0 R15: 00007ffc68636718 [ 253.234512][ T7385] [ 253.368068][ T10] usb 3-1: device descriptor read/64, error -71 [ 253.481653][ T10] usb usb3-port1: attempt power cycle [ 254.307744][ T7394] random: crng reseeded on system resumption [ 254.327491][ C1] sd 0:0:1:0: [sda] tag#7567 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 254.327549][ C1] sd 0:0:1:0: [sda] tag#7567 CDB: Read(6) 08 00 00 00 63 c2 [ 254.753985][ T1916] hid-generic 0004:FFFF:0002.000E: reserved main item tag 0xd [ 255.709217][ T1916] hid-generic 0004:FFFF:0002.000E: hidraw0: HID v0.01 Device [syz1] on syz0 [ 256.303103][ T10] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 256.322561][ T61] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 256.323710][ T61] Bluetooth: hci3: Injecting HCI hardware error event [ 256.325832][ T5806] Bluetooth: hci3: hardware error 0x00 [ 256.518906][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.518979][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.528195][ T10] usb 3-1: device descriptor read/8, error -71 [ 256.581067][ T5927] usb 4-1: USB disconnect, device number 16 [ 256.763166][ T7403] FAULT_INJECTION: forcing a failure. [ 256.763166][ T7403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.763200][ T7403] CPU: 1 UID: 0 PID: 7403 Comm: syz.3.449 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 256.763222][ T7403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 256.763234][ T7403] Call Trace: [ 256.763242][ T7403] [ 256.763250][ T7403] dump_stack_lvl+0x189/0x250 [ 256.763280][ T7403] ? __pfx____ratelimit+0x10/0x10 [ 256.763304][ T7403] ? __pfx_dump_stack_lvl+0x10/0x10 [ 256.763328][ T7403] ? __pfx__printk+0x10/0x10 [ 256.763348][ T7403] ? __might_fault+0xb0/0x130 [ 256.763382][ T7403] should_fail_ex+0x46c/0x600 [ 256.763411][ T7403] _copy_from_user+0x2d/0xb0 [ 256.763432][ T7403] do_ipv6_setsockopt+0x23e/0x2eb0 [ 256.763465][ T7403] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 256.763497][ T7403] ? get_pid_task+0x20/0x1f0 [ 256.763529][ T7403] ? __lock_acquire+0xab9/0xd20 [ 256.763558][ T7403] ? do_raw_spin_lock+0x121/0x290 [ 256.763598][ T7403] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 256.763623][ T7403] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.763651][ T7403] ? __lock_acquire+0xab9/0xd20 [ 256.763681][ T7403] ipv6_setsockopt+0x59/0x170 [ 256.763707][ T7403] rawv6_setsockopt+0x23b/0x5b0 [ 256.763732][ T7403] ? __pfx_rawv6_setsockopt+0x10/0x10 [ 256.763753][ T7403] ? __fget_files+0x2a/0x420 [ 256.763780][ T7403] ? sock_common_setsockopt+0x36/0xc0 [ 256.763806][ T7403] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 256.763835][ T7403] do_sock_setsockopt+0x17c/0x1b0 [ 256.763859][ T7403] __x64_sys_setsockopt+0x145/0x1b0 [ 256.763886][ T7403] do_syscall_64+0xfa/0xfa0 [ 256.763908][ T7403] ? lockdep_hardirqs_on+0x9c/0x150 [ 256.763929][ T7403] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.763946][ T7403] ? clear_bhb_loop+0x60/0xb0 [ 256.763966][ T7403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.763982][ T7403] RIP: 0033:0x7ff35317f6c9 [ 256.763998][ T7403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 256.764014][ T7403] RSP: 002b:00007ff3513de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 256.764035][ T7403] RAX: ffffffffffffffda RBX: 00007ff3533d5fa0 RCX: 00007ff35317f6c9 [ 256.764049][ T7403] RDX: 0000000000000037 RSI: 0000000000000029 RDI: 0000000000000003 [ 256.764060][ T7403] RBP: 00007ff3513de090 R08: 0000000000000008 R09: 0000000000000000 [ 256.764072][ T7403] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 256.764085][ T7403] R13: 00007ff3533d6038 R14: 00007ff3533d5fa0 R15: 00007ffdf1b7a0f8 [ 256.764116][ T7403] [ 257.812383][ T7395] fido_id[7395]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 258.988104][ T5806] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 259.102678][ T7423] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 259.102702][ T7423] CPU: 0 UID: 0 PID: 7423 Comm: syz.1.453 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 259.102728][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 259.102742][ T7423] Call Trace: [ 259.102750][ T7423] [ 259.102760][ T7423] dump_stack_lvl+0x189/0x250 [ 259.102802][ T7423] ? __pfx_dump_stack_lvl+0x10/0x10 [ 259.102835][ T7423] ? __pfx__printk+0x10/0x10 [ 259.102862][ T7423] ? kernfs_path_from_node+0x2c/0x280 [ 259.102890][ T7423] ? kernfs_path_from_node+0x2c/0x280 [ 259.102912][ T7423] ? kernfs_path_from_node+0x243/0x280 [ 259.102933][ T7423] ? kernfs_path_from_node+0x2c/0x280 [ 259.102960][ T7423] sysfs_warn_dup+0x8e/0xa0 [ 259.102983][ T7423] sysfs_do_create_link_sd+0xc0/0x110 [ 259.103009][ T7423] device_add_class_symlinks+0x1d2/0x240 [ 259.103042][ T7423] device_add+0x475/0xb50 [ 259.103075][ T7423] wiphy_register+0x1c81/0x2aa0 [ 259.103124][ T7423] ? __pfx_wiphy_register+0x10/0x10 [ 259.103159][ T7423] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 259.103192][ T7423] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 259.103219][ T7423] ieee80211_register_hw+0x3473/0x40d0 [ 259.103261][ T7423] ? ieee80211_register_hw+0x1401/0x40d0 [ 259.103297][ T7423] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 259.103318][ T7423] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 259.103354][ T7423] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 259.103383][ T7423] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 259.103422][ T7423] ? __hrtimer_setup+0x18a/0x200 [ 259.103450][ T7423] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 259.103480][ T7423] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 259.103518][ T7423] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 259.103562][ T7423] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 259.103584][ T7423] ? trace_kmalloc+0x1f/0xd0 [ 259.103608][ T7423] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 259.103637][ T7423] ? kstrndup+0xbf/0x160 [ 259.103674][ T7423] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 259.103705][ T7423] ? __pfx___nla_validate_parse+0x10/0x10 [ 259.103754][ T7423] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 259.103786][ T7423] ? rcu_is_watching+0x15/0xb0 [ 259.103810][ T7423] ? __nla_parse+0x40/0x60 [ 259.103845][ T7423] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 259.103886][ T7423] genl_family_rcv_msg_doit+0x215/0x300 [ 259.103923][ T7423] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 259.103968][ T7423] ? bpf_lsm_capable+0x9/0x20 [ 259.103990][ T7423] ? security_capable+0x7e/0x2e0 [ 259.104023][ T7423] genl_rcv_msg+0x60e/0x790 [ 259.104059][ T7423] ? __pfx_genl_rcv_msg+0x10/0x10 [ 259.104085][ T7423] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 259.104112][ T7423] ? __lock_acquire+0xab9/0xd20 [ 259.104156][ T7423] netlink_rcv_skb+0x208/0x470 [ 259.104180][ T7423] ? __pfx_genl_rcv_msg+0x10/0x10 [ 259.104210][ T7423] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 259.104252][ T7423] ? netlink_deliver_tap+0x2e/0x1b0 [ 259.104274][ T7423] ? netlink_deliver_tap+0x2e/0x1b0 [ 259.104302][ T7423] genl_rcv+0x28/0x40 [ 259.104327][ T7423] netlink_unicast+0x846/0xa10 [ 259.104369][ T7423] ? __pfx_netlink_unicast+0x10/0x10 [ 259.104402][ T7423] ? netlink_sendmsg+0x642/0xb30 [ 259.104423][ T7423] ? skb_put+0x11b/0x210 [ 259.104450][ T7423] netlink_sendmsg+0x805/0xb30 [ 259.104485][ T7423] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.104522][ T7423] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 259.104552][ T7423] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.104577][ T7423] __sock_sendmsg+0x21c/0x270 [ 259.104611][ T7423] ____sys_sendmsg+0x508/0x820 [ 259.104644][ T7423] ? __pfx_____sys_sendmsg+0x10/0x10 [ 259.104682][ T7423] ? import_iovec+0x74/0xa0 [ 259.104710][ T7423] ___sys_sendmsg+0x21f/0x2a0 [ 259.104738][ T7423] ? __pfx____sys_sendmsg+0x10/0x10 [ 259.104768][ T7423] ? futex_wake+0x4b5/0x560 [ 259.104851][ T7423] __x64_sys_sendmsg+0x1a1/0x260 [ 259.104880][ T7423] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 259.104926][ T7423] ? do_syscall_64+0xbe/0xfa0 [ 259.104961][ T7423] do_syscall_64+0xfa/0xfa0 [ 259.104988][ T7423] ? lockdep_hardirqs_on+0x9c/0x150 [ 259.105017][ T7423] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.105038][ T7423] ? clear_bhb_loop+0x60/0xb0 [ 259.105065][ T7423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.105085][ T7423] RIP: 0033:0x7fe1545ff6c9 [ 259.105105][ T7423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 259.105125][ T7423] RSP: 002b:00007fe152866038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.105153][ T7423] RAX: ffffffffffffffda RBX: 00007fe154855fa0 RCX: 00007fe1545ff6c9 [ 259.105170][ T7423] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000009 [ 259.105184][ T7423] RBP: 00007fe154681f91 R08: 0000000000000000 R09: 0000000000000000 [ 259.105198][ T7423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.105211][ T7423] R13: 00007fe154856038 R14: 00007fe154855fa0 R15: 00007fff42704958 [ 259.105250][ T7423] [ 259.224184][ T7426] binder: 7419:7426 ioctl c0306201 200000000280 returned -14 [ 263.678039][ T5817] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 263.922473][ T5817] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 263.922507][ T5817] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.922530][ T5817] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 263.922572][ T5817] usb 1-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 263.922596][ T5817] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.935361][ T7474] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 263.935382][ T7474] CPU: 1 UID: 0 PID: 7474 Comm: syz.2.472 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 263.935408][ T7474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 263.935421][ T7474] Call Trace: [ 263.935429][ T7474] [ 263.935438][ T7474] dump_stack_lvl+0x189/0x250 [ 263.935479][ T7474] ? __pfx_dump_stack_lvl+0x10/0x10 [ 263.935510][ T7474] ? __pfx__printk+0x10/0x10 [ 263.935536][ T7474] ? kernfs_path_from_node+0x2c/0x280 [ 263.935563][ T7474] ? kernfs_path_from_node+0x2c/0x280 [ 263.935584][ T7474] ? kernfs_path_from_node+0x243/0x280 [ 263.935604][ T7474] ? kernfs_path_from_node+0x2c/0x280 [ 263.935629][ T7474] sysfs_warn_dup+0x8e/0xa0 [ 263.935648][ T7474] sysfs_do_create_link_sd+0xc0/0x110 [ 263.935669][ T7474] device_add_class_symlinks+0x1d2/0x240 [ 263.935700][ T7474] device_add+0x475/0xb50 [ 263.935729][ T7474] wiphy_register+0x1c81/0x2aa0 [ 263.935775][ T7474] ? __pfx_wiphy_register+0x10/0x10 [ 263.935803][ T7474] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 263.935835][ T7474] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 263.935862][ T7474] ieee80211_register_hw+0x3473/0x40d0 [ 263.935932][ T7474] ? ieee80211_register_hw+0x1401/0x40d0 [ 263.935967][ T7474] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 263.935988][ T7474] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 263.936023][ T7474] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 263.936051][ T7474] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 263.936089][ T7474] ? __hrtimer_setup+0x18a/0x200 [ 263.936116][ T7474] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 263.936145][ T7474] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 263.936182][ T7474] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 263.936224][ T7474] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 263.936244][ T7474] ? trace_kmalloc+0x1f/0xd0 [ 263.936268][ T7474] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 263.936295][ T7474] ? kstrndup+0xbf/0x160 [ 263.936330][ T7474] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 263.936358][ T7474] ? __pfx___nla_validate_parse+0x10/0x10 [ 263.936405][ T7474] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 263.936435][ T7474] ? rcu_is_watching+0x15/0xb0 [ 263.936458][ T7474] ? __nla_parse+0x40/0x60 [ 263.936492][ T7474] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 263.936531][ T7474] genl_family_rcv_msg_doit+0x215/0x300 [ 263.936566][ T7474] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 263.936609][ T7474] ? bpf_lsm_capable+0x9/0x20 [ 263.936630][ T7474] ? security_capable+0x7e/0x2e0 [ 263.936661][ T7474] genl_rcv_msg+0x60e/0x790 [ 263.936696][ T7474] ? __pfx_genl_rcv_msg+0x10/0x10 [ 263.936726][ T7474] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 263.936758][ T7474] ? __lock_acquire+0xab9/0xd20 [ 263.936797][ T7474] netlink_rcv_skb+0x208/0x470 [ 263.936820][ T7474] ? __pfx_genl_rcv_msg+0x10/0x10 [ 263.936848][ T7474] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 263.936893][ T7474] ? netlink_deliver_tap+0x2e/0x1b0 [ 263.936915][ T7474] ? netlink_deliver_tap+0x2e/0x1b0 [ 263.936942][ T7474] genl_rcv+0x28/0x40 [ 263.936966][ T7474] netlink_unicast+0x846/0xa10 [ 263.937008][ T7474] ? __pfx_netlink_unicast+0x10/0x10 [ 263.937041][ T7474] ? netlink_sendmsg+0x642/0xb30 [ 263.937060][ T7474] ? skb_put+0x11b/0x210 [ 263.937088][ T7474] netlink_sendmsg+0x805/0xb30 [ 263.937122][ T7474] ? __pfx_netlink_sendmsg+0x10/0x10 [ 263.937152][ T7474] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 263.937180][ T7474] ? __pfx_netlink_sendmsg+0x10/0x10 [ 263.937204][ T7474] __sock_sendmsg+0x21c/0x270 [ 263.937237][ T7474] ____sys_sendmsg+0x508/0x820 [ 263.937268][ T7474] ? __pfx_____sys_sendmsg+0x10/0x10 [ 263.937305][ T7474] ? import_iovec+0x74/0xa0 [ 263.937330][ T7474] ___sys_sendmsg+0x21f/0x2a0 [ 263.937357][ T7474] ? __pfx____sys_sendmsg+0x10/0x10 [ 263.937390][ T7474] ? futex_wake+0x4b5/0x560 [ 263.937463][ T7474] __x64_sys_sendmsg+0x1a1/0x260 [ 263.937491][ T7474] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 263.937535][ T7474] ? do_syscall_64+0xbe/0xfa0 [ 263.937567][ T7474] do_syscall_64+0xfa/0xfa0 [ 263.937594][ T7474] ? lockdep_hardirqs_on+0x9c/0x150 [ 263.937621][ T7474] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.937641][ T7474] ? clear_bhb_loop+0x60/0xb0 [ 263.937667][ T7474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.937687][ T7474] RIP: 0033:0x7f8a1d0cf6c9 [ 263.937707][ T7474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 263.937725][ T7474] RSP: 002b:00007f8a1b32e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.937747][ T7474] RAX: ffffffffffffffda RBX: 00007f8a1d325fa0 RCX: 00007f8a1d0cf6c9 [ 263.937763][ T7474] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000009 [ 263.937776][ T7474] RBP: 00007f8a1d151f91 R08: 0000000000000000 R09: 0000000000000000 [ 263.937790][ T7474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.937803][ T7474] R13: 00007f8a1d326038 R14: 00007f8a1d325fa0 R15: 00007ffee9016eb8 [ 263.937840][ T7474] [ 263.953182][ T5817] usb 1-1: config 0 descriptor?? [ 264.068602][ T1916] IPVS: starting estimator thread 0... [ 264.070252][ T7472] tipc: Started in network mode [ 264.070344][ T7472] tipc: Node identity da3950ead8e6, cluster identity 4711 [ 264.087432][ T7472] tipc: Enabled bearer , priority 0 [ 264.112945][ T7472] syzkaller0: entered promiscuous mode [ 264.112981][ T7472] syzkaller0: entered allmulticast mode [ 264.161359][ T7477] IPVS: using max 8 ests per chain, 19200 per kthread [ 264.251180][ T7471] tipc: Resetting bearer [ 264.480452][ T7471] tipc: Disabling bearer [ 265.457013][ T7486] IPVS: sync thread started: state = BACKUP, mcast_ifn = bond0, syncid = 8, id = 0 [ 265.465339][ T5817] usbhid 1-1:0.0: can't add hid device: -71 [ 265.465470][ T5817] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 265.490407][ T5817] usb 1-1: USB disconnect, device number 16 [ 265.549601][ T7480] IPVS: stopping backup sync thread 7486 ... [ 267.295738][ T7520] syzkaller0: entered promiscuous mode [ 267.295764][ T7520] syzkaller0: entered allmulticast mode [ 267.348202][ T5885] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 267.466471][ T1916] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 267.500401][ T5885] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 267.500451][ T5885] usb 5-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 267.500476][ T5885] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.505916][ T5885] usb 5-1: config 0 descriptor?? [ 267.620926][ T1916] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.621029][ T1916] usb 2-1: New USB device found, idVendor=046d, idProduct=c50c, bcdDevice= 0.00 [ 267.621053][ T1916] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.637825][ T1916] usb 2-1: config 0 descriptor?? [ 267.848074][ T5927] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 267.958819][ T5885] itetech 0003:258A:6A88.000F: hidraw0: USB HID v0.00 Device [HID 258a:6a88] on usb-dummy_hcd.4-1/input0 [ 267.988449][ T5909] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 268.009298][ T5927] usb 1-1: Using ep0 maxpacket: 32 [ 268.011769][ T5927] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 268.011796][ T5927] usb 1-1: config 0 has no interface number 0 [ 268.015715][ T5927] usb 1-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 268.015747][ T5927] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.015769][ T5927] usb 1-1: Product: syz [ 268.015784][ T5927] usb 1-1: Manufacturer: syz [ 268.015798][ T5927] usb 1-1: SerialNumber: syz [ 268.084119][ T5927] usb 1-1: config 0 descriptor?? [ 268.137174][ T5927] usb 1-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 268.137203][ T5927] usb 1-1: selecting invalid altsetting 1 [ 268.137219][ T5927] usb 1-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 268.157961][ T5909] usb 3-1: Using ep0 maxpacket: 8 [ 268.233431][ T5909] usb 3-1: config index 0 descriptor too short (expected 1684, got 43) [ 268.233460][ T5909] usb 3-1: config 81 has too many interfaces: 95, using maximum allowed: 32 [ 268.233481][ T5909] usb 3-1: config 81 has an invalid interface number: 169 but max is 94 [ 268.233502][ T5909] usb 3-1: config 81 has an invalid descriptor of length 128, skipping remainder of the config [ 268.233522][ T5909] usb 3-1: config 81 has 1 interface, different from the descriptor's value: 95 [ 268.233550][ T5909] usb 3-1: config 81 has no interface number 0 [ 268.233598][ T5909] usb 3-1: config 81 interface 169 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 268.233642][ T5909] usb 3-1: New USB device found, idVendor=1163, idProduct=0200, bcdDevice=b8.92 [ 268.233666][ T5909] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.259795][ T5927] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 268.260191][ T5927] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 268.260242][ T5927] usb 1-1: media controller created [ 269.443906][ T7526] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 270.023756][ T5927] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 270.151886][ T5927] usb 1-1: dvb_usb_ce6230: usb_control_msg() failed=-32 [ 270.151996][ T5927] zl10353_read_register: readreg error (reg=127, ret==-32) [ 270.393441][ T10] usb 5-1: USB disconnect, device number 15 [ 270.537989][ T5909] usb 3-1: string descriptor 0 read error: -71 [ 270.540694][ T5909] cypress_m8 3-1:81.169: DeLorme Earthmate USB converter detected [ 270.566949][ T5909] earthmate ttyUSB0: required endpoint is missing [ 270.580203][ T5909] usb 3-1: USB disconnect, device number 26 [ 270.591019][ T5909] cypress_m8 3-1:81.169: device disconnected [ 270.770393][ T1916] usbhid 2-1:0.0: can't add hid device: -71 [ 270.770699][ T1916] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 270.784347][ T1916] usb 2-1: USB disconnect, device number 16 [ 270.956785][ T7547] netlink: 20 bytes leftover after parsing attributes in process `syz.1.494'. [ 271.230833][ T7556] netlink: 8 bytes leftover after parsing attributes in process `syz.1.494'. [ 271.771162][ T5927] usb 1-1: USB disconnect, device number 17 [ 271.925542][ T5806] Bluetooth: hci4: unexpected event for opcode 0x2006 [ 279.697017][ T5927] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 279.748203][ T5885] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 279.761461][ T5909] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 279.835501][ T7601] FAULT_INJECTION: forcing a failure. [ 279.835501][ T7601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 279.835534][ T7601] CPU: 0 UID: 0 PID: 7601 Comm: syz.0.508 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 279.835557][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 279.835568][ T7601] Call Trace: [ 279.835575][ T7601] [ 279.835585][ T7601] dump_stack_lvl+0x189/0x250 [ 279.835615][ T7601] ? __pfx____ratelimit+0x10/0x10 [ 279.835640][ T7601] ? __pfx_dump_stack_lvl+0x10/0x10 [ 279.835664][ T7601] ? __pfx__printk+0x10/0x10 [ 279.835687][ T7601] ? fs_reclaim_acquire+0x7d/0x100 [ 279.835721][ T7601] should_fail_ex+0x46c/0x600 [ 279.835752][ T7601] prepare_alloc_pages+0x213/0x670 [ 279.835786][ T7601] __alloc_frozen_pages_noprof+0x123/0x370 [ 279.835816][ T7601] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 279.835852][ T7601] ? policy_nodemask+0x27c/0x720 [ 279.835884][ T7601] alloc_pages_mpol+0xd1/0x380 [ 279.835913][ T7601] vma_alloc_folio_noprof+0xe4/0x280 [ 279.835941][ T7601] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 279.835981][ T7601] folio_prealloc+0x30/0x180 [ 279.836008][ T7601] handle_mm_fault+0x12ee/0x3400 [ 279.836030][ T7601] ? rt_spin_lock+0x1c1/0x3e0 [ 279.836060][ T7601] ? handle_mm_fault+0xdb/0x3400 [ 279.836092][ T7601] ? __pfx_handle_mm_fault+0x10/0x10 [ 279.836116][ T7601] ? follow_page_pte+0xc0d/0x1360 [ 279.836151][ T7601] ? __pfx_follow_page_pte+0x10/0x10 [ 279.836175][ T7601] ? vma_is_secretmem+0xd/0x50 [ 279.836203][ T7601] __get_user_pages+0x1685/0x2860 [ 279.836257][ T7601] get_user_pages_unlocked+0x1e3/0x720 [ 279.836301][ T7601] hva_to_pfn+0x313/0xc90 [ 279.836338][ T7601] ? __pfx_hva_to_pfn+0x10/0x10 [ 279.836372][ T7601] ? xas_start+0x396/0x780 [ 279.836395][ T7601] ? xa_load+0x60/0x210 [ 279.836428][ T7601] ? kvm_follow_pfn+0x21a/0x3c0 [ 279.836456][ T7601] __kvm_faultin_pfn+0xaa/0x100 [ 279.836490][ T7601] kvm_mmu_faultin_pfn+0x73c/0x1590 [ 279.836532][ T7601] ? __pfx_kvm_mmu_faultin_pfn+0x10/0x10 [ 279.836567][ T7601] kvm_tdp_page_fault+0x273/0x370 [ 279.836607][ T7601] kvm_mmu_do_page_fault+0x2c5/0x640 [ 279.836638][ T7601] ? __pfx_kvm_mmu_do_page_fault+0x10/0x10 [ 279.836679][ T7601] ? vmx_handle_exit_irqoff+0x317/0xa10 [ 279.836707][ T7601] kvm_mmu_page_fault+0x22d/0xb90 [ 279.836740][ T7601] ? __pfx_handle_ept_violation+0x10/0x10 [ 279.836766][ T7601] vmx_handle_exit+0x10a4/0x18c0 [ 279.836789][ T7601] ? vcpu_run+0x361b/0x7040 [ 279.836821][ T7601] vcpu_run+0x43aa/0x7040 [ 279.836855][ T7601] ? vcpu_run+0x361b/0x7040 [ 279.836934][ T7601] ? __pfx_vcpu_run+0x10/0x10 [ 279.836960][ T7601] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 279.836997][ T7601] kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 [ 279.837030][ T7601] ? kvm_arch_vcpu_ioctl_run+0x1f3/0x1940 [ 279.837060][ T7601] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 279.837080][ T7601] ? __lock_acquire+0xab9/0xd20 [ 279.837114][ T7601] ? do_raw_spin_lock+0x121/0x290 [ 279.837147][ T7601] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 279.837172][ T7601] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.837206][ T7601] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 279.837231][ T7601] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 279.837267][ T7601] ? _mutex_lock_killable+0x154/0x1d0 [ 279.837293][ T7601] ? kvm_vcpu_ioctl+0x231/0xe90 [ 279.837315][ T7601] kvm_vcpu_ioctl+0x95f/0xe90 [ 279.837340][ T7601] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 279.837367][ T7601] ? __asan_memset+0x22/0x50 [ 279.837387][ T7601] ? smack_file_ioctl+0x305/0x340 [ 279.837420][ T7601] ? __pfx_smack_file_ioctl+0x10/0x10 [ 279.837456][ T7601] ? __fget_files+0x3a6/0x420 [ 279.837480][ T7601] ? __fget_files+0x2a/0x420 [ 279.837508][ T7601] ? bpf_lsm_file_ioctl+0x9/0x20 [ 279.837526][ T7601] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 279.837544][ T7601] __se_sys_ioctl+0xff/0x170 [ 279.837569][ T7601] do_syscall_64+0xfa/0xfa0 [ 279.837592][ T7601] ? lockdep_hardirqs_on+0x9c/0x150 [ 279.837614][ T7601] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.837633][ T7601] ? clear_bhb_loop+0x60/0xb0 [ 279.837654][ T7601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.837671][ T7601] RIP: 0033:0x7ff11605f6c9 [ 279.837689][ T7601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 279.837704][ T7601] RSP: 002b:00007ff1142c6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.837724][ T7601] RAX: ffffffffffffffda RBX: 00007ff1162b5fa0 RCX: 00007ff11605f6c9 [ 279.837738][ T7601] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 279.837749][ T7601] RBP: 00007ff1142c6090 R08: 0000000000000000 R09: 0000000000000000 [ 279.837761][ T7601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.837772][ T7601] R13: 00007ff1162b6038 R14: 00007ff1162b5fa0 R15: 00007ffc68636718 [ 279.837805][ T7601] [ 279.848095][ T5927] usb 2-1: Using ep0 maxpacket: 16 [ 279.856102][ T5927] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.856135][ T5927] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 279.856157][ T5927] usb 2-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 279.856184][ T5927] usb 2-1: config 0 interface 0 has no altsetting 0 [ 279.856217][ T5927] usb 2-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 279.856238][ T5927] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.861675][ T5927] usb 2-1: config 0 descriptor?? [ 279.920891][ T5909] usb 5-1: Using ep0 maxpacket: 8 [ 279.925980][ T5909] usb 5-1: config index 0 descriptor too short (expected 1684, got 43) [ 279.926008][ T5909] usb 5-1: config 81 has too many interfaces: 95, using maximum allowed: 32 [ 279.926029][ T5909] usb 5-1: config 81 has an invalid interface number: 169 but max is 94 [ 279.926097][ T5909] usb 5-1: config 81 has an invalid descriptor of length 128, skipping remainder of the config [ 279.926117][ T5909] usb 5-1: config 81 has 1 interface, different from the descriptor's value: 95 [ 279.926138][ T5909] usb 5-1: config 81 has no interface number 0 [ 279.926184][ T5909] usb 5-1: config 81 interface 169 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 279.926281][ T5909] usb 5-1: New USB device found, idVendor=1163, idProduct=0200, bcdDevice=b8.92 [ 279.926304][ T5909] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.952861][ T5885] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 279.952902][ T5885] usb 4-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 279.952923][ T5885] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.152084][ T5885] usb 4-1: config 0 descriptor?? [ 280.617633][ T5927] hid-generic 0003:045E:05DA.0010: unknown main item tag 0x5 [ 280.618053][ T5927] hid-generic 0003:045E:05DA.0010: unknown main item tag 0x2 [ 280.618084][ T5927] hid-generic 0003:045E:05DA.0010: item fetching failed at offset 13/34 [ 280.621949][ T5927] hid-generic 0003:045E:05DA.0010: probe with driver hid-generic failed with error -22 [ 280.850354][ T5909] usb 5-1: string descriptor 0 read error: -71 [ 280.860978][ T5909] cypress_m8 5-1:81.169: DeLorme Earthmate USB converter detected [ 280.863903][ T5909] earthmate ttyUSB0: required endpoint is missing [ 280.886337][ T5885] itetech 0003:258A:6A88.0011: hidraw0: USB HID v0.00 Device [HID 258a:6a88] on usb-dummy_hcd.3-1/input0 [ 280.890530][ T5909] usb 5-1: USB disconnect, device number 16 [ 280.967797][ T5909] cypress_m8 5-1:81.169: device disconnected [ 281.018638][ T7614] bond0: (slave vxlan0): Enslaving as an active interface with an up link [ 281.624876][ T177] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 281.628109][ T177] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 281.628160][ T177] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 281.628196][ T177] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 281.688254][ T5927] usb 2-1: USB disconnect, device number 17 [ 282.058723][ T7626] netlink: 12 bytes leftover after parsing attributes in process `syz.0.512'. [ 282.082339][ T5817] usb 4-1: USB disconnect, device number 17 [ 284.044162][ T7652] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 284.044185][ T7652] CPU: 1 UID: 0 PID: 7652 Comm: syz.1.521 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 284.044211][ T7652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 284.044225][ T7652] Call Trace: [ 284.044233][ T7652] [ 284.044242][ T7652] dump_stack_lvl+0x189/0x250 [ 284.044283][ T7652] ? __pfx_dump_stack_lvl+0x10/0x10 [ 284.044327][ T7652] ? __pfx__printk+0x10/0x10 [ 284.044353][ T7652] ? kernfs_path_from_node+0x2c/0x280 [ 284.044381][ T7652] ? kernfs_path_from_node+0x2c/0x280 [ 284.044403][ T7652] ? kernfs_path_from_node+0x243/0x280 [ 284.044425][ T7652] ? kernfs_path_from_node+0x2c/0x280 [ 284.044452][ T7652] sysfs_warn_dup+0x8e/0xa0 [ 284.044473][ T7652] sysfs_do_create_link_sd+0xc0/0x110 [ 284.044496][ T7652] device_add_class_symlinks+0x1d2/0x240 [ 284.044528][ T7652] device_add+0x475/0xb50 [ 284.044561][ T7652] wiphy_register+0x1c81/0x2aa0 [ 284.044611][ T7652] ? __pfx_wiphy_register+0x10/0x10 [ 284.044638][ T7652] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 284.044671][ T7652] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 284.044700][ T7652] ieee80211_register_hw+0x3473/0x40d0 [ 284.044743][ T7652] ? ieee80211_register_hw+0x1401/0x40d0 [ 284.044779][ T7652] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 284.044801][ T7652] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 284.044836][ T7652] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 284.044866][ T7652] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 284.044906][ T7652] ? __hrtimer_setup+0x18a/0x200 [ 284.044943][ T7652] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 284.044974][ T7652] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 284.045013][ T7652] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 284.045058][ T7652] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 284.045080][ T7652] ? trace_kmalloc+0x1f/0xd0 [ 284.045105][ T7652] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 284.045134][ T7652] ? kstrndup+0xbf/0x160 [ 284.045170][ T7652] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 284.045201][ T7652] ? __pfx___nla_validate_parse+0x10/0x10 [ 284.045250][ T7652] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 284.045282][ T7652] ? rcu_is_watching+0x15/0xb0 [ 284.045306][ T7652] ? __nla_parse+0x40/0x60 [ 284.045342][ T7652] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 284.045382][ T7652] genl_family_rcv_msg_doit+0x215/0x300 [ 284.045419][ T7652] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 284.045465][ T7652] ? bpf_lsm_capable+0x9/0x20 [ 284.045486][ T7652] ? security_capable+0x7e/0x2e0 [ 284.045521][ T7652] genl_rcv_msg+0x60e/0x790 [ 284.045555][ T7652] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.045582][ T7652] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 284.045609][ T7652] ? __lock_acquire+0xab9/0xd20 [ 284.045648][ T7652] netlink_rcv_skb+0x208/0x470 [ 284.045670][ T7652] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.045699][ T7652] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 284.045735][ T7652] ? netlink_deliver_tap+0x2e/0x1b0 [ 284.045754][ T7652] ? netlink_deliver_tap+0x2e/0x1b0 [ 284.045779][ T7652] genl_rcv+0x28/0x40 [ 284.045802][ T7652] netlink_unicast+0x846/0xa10 [ 284.045844][ T7652] ? __pfx_netlink_unicast+0x10/0x10 [ 284.045876][ T7652] ? netlink_sendmsg+0x642/0xb30 [ 284.045896][ T7652] ? skb_put+0x11b/0x210 [ 284.045929][ T7652] netlink_sendmsg+0x805/0xb30 [ 284.045965][ T7652] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.045998][ T7652] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 284.046027][ T7652] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.046052][ T7652] __sock_sendmsg+0x21c/0x270 [ 284.046085][ T7652] ____sys_sendmsg+0x508/0x820 [ 284.046118][ T7652] ? __pfx_____sys_sendmsg+0x10/0x10 [ 284.046155][ T7652] ? import_iovec+0x74/0xa0 [ 284.046183][ T7652] ___sys_sendmsg+0x21f/0x2a0 [ 284.046212][ T7652] ? __pfx____sys_sendmsg+0x10/0x10 [ 284.046281][ T7652] ? __fget_files+0x2a/0x420 [ 284.046309][ T7652] ? __fget_files+0x3a6/0x420 [ 284.046351][ T7652] __x64_sys_sendmsg+0x1a1/0x260 [ 284.046380][ T7652] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 284.046427][ T7652] ? do_syscall_64+0xbe/0xfa0 [ 284.046461][ T7652] do_syscall_64+0xfa/0xfa0 [ 284.046488][ T7652] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.046516][ T7652] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.046538][ T7652] ? clear_bhb_loop+0x60/0xb0 [ 284.046564][ T7652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.046585][ T7652] RIP: 0033:0x7fe1545ff6c9 [ 284.046604][ T7652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 284.046623][ T7652] RSP: 002b:00007fe152866038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.046645][ T7652] RAX: ffffffffffffffda RBX: 00007fe154855fa0 RCX: 00007fe1545ff6c9 [ 284.046661][ T7652] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000008 [ 284.046675][ T7652] RBP: 00007fe154681f91 R08: 0000000000000000 R09: 0000000000000000 [ 284.046689][ T7652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.046702][ T7652] R13: 00007fe154856038 R14: 00007fe154855fa0 R15: 00007fff42704958 [ 284.046740][ T7652] [ 284.200100][ T37] kauditd_printk_skb: 191 callbacks suppressed [ 284.200117][ T37] audit: type=1326 audit(1762749458.556:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.200490][ T37] audit: type=1326 audit(1762749458.556:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=172 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.200771][ T37] audit: type=1326 audit(1762749458.556:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.201615][ T37] audit: type=1326 audit(1762749458.556:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6f29d9df10 code=0x7ffc0000 [ 284.201659][ T37] audit: type=1326 audit(1762749458.556:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.202105][ T37] audit: type=1326 audit(1762749458.556:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.202642][ T37] audit: type=1326 audit(1762749458.556:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.202976][ T37] audit: type=1326 audit(1762749458.556:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.203440][ T37] audit: type=1326 audit(1762749458.556:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.203762][ T37] audit: type=1326 audit(1762749458.556:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7654 comm="syz.4.523" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f6f29d9f6c9 code=0x7ffc0000 [ 284.413306][ T7660] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 284.413327][ T7660] CPU: 0 UID: 0 PID: 7660 Comm: syz.2.522 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 284.413353][ T7660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 284.413367][ T7660] Call Trace: [ 284.413374][ T7660] [ 284.413384][ T7660] dump_stack_lvl+0x189/0x250 [ 284.413423][ T7660] ? __pfx_dump_stack_lvl+0x10/0x10 [ 284.413455][ T7660] ? __pfx__printk+0x10/0x10 [ 284.413480][ T7660] ? kernfs_path_from_node+0x2c/0x280 [ 284.413507][ T7660] ? kernfs_path_from_node+0x2c/0x280 [ 284.413528][ T7660] ? kernfs_path_from_node+0x243/0x280 [ 284.413547][ T7660] ? kernfs_path_from_node+0x2c/0x280 [ 284.413573][ T7660] sysfs_warn_dup+0x8e/0xa0 [ 284.413594][ T7660] sysfs_do_create_link_sd+0xc0/0x110 [ 284.413617][ T7660] device_add_class_symlinks+0x1d2/0x240 [ 284.413649][ T7660] device_add+0x475/0xb50 [ 284.413681][ T7660] wiphy_register+0x1c81/0x2aa0 [ 284.413726][ T7660] ? __pfx_wiphy_register+0x10/0x10 [ 284.413752][ T7660] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 284.413784][ T7660] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 284.413811][ T7660] ieee80211_register_hw+0x3473/0x40d0 [ 284.413847][ T7660] ? ieee80211_register_hw+0x1401/0x40d0 [ 284.413882][ T7660] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 284.413902][ T7660] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 284.413936][ T7660] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 284.413964][ T7660] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 284.414002][ T7660] ? __hrtimer_setup+0x18a/0x200 [ 284.414029][ T7660] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 284.414058][ T7660] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 284.414096][ T7660] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 284.414138][ T7660] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 284.414167][ T7660] ? trace_kmalloc+0x1f/0xd0 [ 284.414191][ T7660] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 284.414219][ T7660] ? kstrndup+0xbf/0x160 [ 284.414258][ T7660] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 284.414289][ T7660] ? __pfx___nla_validate_parse+0x10/0x10 [ 284.414336][ T7660] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 284.414366][ T7660] ? rcu_is_watching+0x15/0xb0 [ 284.414391][ T7660] ? __nla_parse+0x40/0x60 [ 284.414425][ T7660] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 284.414464][ T7660] genl_family_rcv_msg_doit+0x215/0x300 [ 284.414500][ T7660] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 284.414543][ T7660] ? bpf_lsm_capable+0x9/0x20 [ 284.414564][ T7660] ? security_capable+0x7e/0x2e0 [ 284.414595][ T7660] genl_rcv_msg+0x60e/0x790 [ 284.414630][ T7660] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.414656][ T7660] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 284.414682][ T7660] ? __lock_acquire+0xab9/0xd20 [ 284.414720][ T7660] netlink_rcv_skb+0x208/0x470 [ 284.414742][ T7660] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.414770][ T7660] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 284.414810][ T7660] ? netlink_deliver_tap+0x2e/0x1b0 [ 284.414830][ T7660] ? netlink_deliver_tap+0x2e/0x1b0 [ 284.414856][ T7660] genl_rcv+0x28/0x40 [ 284.414879][ T7660] netlink_unicast+0x846/0xa10 [ 284.414920][ T7660] ? __pfx_netlink_unicast+0x10/0x10 [ 284.414952][ T7660] ? netlink_sendmsg+0x642/0xb30 [ 284.414971][ T7660] ? skb_put+0x11b/0x210 [ 284.414999][ T7660] netlink_sendmsg+0x805/0xb30 [ 284.415032][ T7660] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.415063][ T7660] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 284.415090][ T7660] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.415114][ T7660] __sock_sendmsg+0x21c/0x270 [ 284.415154][ T7660] ____sys_sendmsg+0x508/0x820 [ 284.415186][ T7660] ? __pfx_____sys_sendmsg+0x10/0x10 [ 284.415222][ T7660] ? import_iovec+0x74/0xa0 [ 284.415251][ T7660] ___sys_sendmsg+0x21f/0x2a0 [ 284.415278][ T7660] ? __pfx____sys_sendmsg+0x10/0x10 [ 284.415311][ T7660] ? futex_wait+0x285/0x360 [ 284.415389][ T7660] __x64_sys_sendmsg+0x1a1/0x260 [ 284.415417][ T7660] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 284.415461][ T7660] ? do_syscall_64+0xbe/0xfa0 [ 284.415494][ T7660] do_syscall_64+0xfa/0xfa0 [ 284.415520][ T7660] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.415548][ T7660] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.415568][ T7660] ? clear_bhb_loop+0x60/0xb0 [ 284.415594][ T7660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.415614][ T7660] RIP: 0033:0x7f8a1d0cf6c9 [ 284.415633][ T7660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 284.415651][ T7660] RSP: 002b:00007f8a1b32e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.415674][ T7660] RAX: ffffffffffffffda RBX: 00007f8a1d325fa0 RCX: 00007f8a1d0cf6c9 [ 284.415690][ T7660] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000008 [ 284.415703][ T7660] RBP: 00007f8a1d151f91 R08: 0000000000000000 R09: 0000000000000000 [ 284.415717][ T7660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.415729][ T7660] R13: 00007f8a1d326038 R14: 00007f8a1d325fa0 R15: 00007ffee9016eb8 [ 284.415767][ T7660] [ 284.588303][ T5927] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 284.768141][ T5927] usb 5-1: Using ep0 maxpacket: 16 [ 284.770523][ T5927] usb 5-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 284.770565][ T5927] usb 5-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 284.770589][ T5927] usb 5-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 284.770615][ T5927] usb 5-1: config 0 interface 0 has no altsetting 0 [ 284.770647][ T5927] usb 5-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 284.770670][ T5927] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.787392][ T5927] usb 5-1: config 0 descriptor?? [ 286.304819][ T5927] hid-generic 0003:045E:05DA.0012: unknown main item tag 0x5 [ 286.304862][ T5927] hid-generic 0003:045E:05DA.0012: unknown main item tag 0x2 [ 286.304889][ T5927] hid-generic 0003:045E:05DA.0012: item fetching failed at offset 13/34 [ 286.315203][ T5927] hid-generic 0003:045E:05DA.0012: probe with driver hid-generic failed with error -22 [ 286.639758][ T5817] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 286.998176][ T5817] usb 1-1: Using ep0 maxpacket: 8 [ 287.000665][ T5817] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 287.000724][ T5817] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 287.007815][ T5817] usb 1-1: New USB device found, idVendor=077d, idProduct=627a, bcdDevice= 0.01 [ 287.007845][ T5817] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.007865][ T5817] usb 1-1: Product: syz [ 287.007880][ T5817] usb 1-1: Manufacturer: syz [ 287.063862][ T5817] usb 1-1: SerialNumber: syz [ 287.079068][ T5817] usb 1-1: config 0 descriptor?? [ 287.100605][ T5817] radioshark 1-1:0.0: Invalid radioSHARK device [ 287.100647][ T5817] radioshark 1-1:0.0: probe with driver radioshark failed with error -22 [ 287.101214][ T5817] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 287.249262][ T7678] syzkaller0: entered promiscuous mode [ 287.249288][ T7678] syzkaller0: entered allmulticast mode [ 287.286064][ T5927] usb 1-1: USB disconnect, device number 18 [ 287.843825][ T5817] usb 5-1: USB disconnect, device number 17 [ 287.972356][ T7686] 9pnet_fd: Insufficient options for proto=fd [ 288.303736][ T7701] netlink: 'syz.1.536': attribute type 2 has an invalid length. [ 288.354463][ T7694] mmap: syz.1.536 (7694) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 288.993843][ T7709] random: crng reseeded on system resumption [ 289.434538][ C1] sd 0:0:1:0: [sda] tag#7609 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 289.434605][ C1] sd 0:0:1:0: [sda] tag#7609 CDB: Read(6) 08 00 00 00 63 c2 [ 291.939936][ T7729] random: crng reseeded on system resumption [ 292.354590][ C1] sd 0:0:1:0: [sda] tag#7565 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 292.354652][ C1] sd 0:0:1:0: [sda] tag#7565 CDB: Read(6) 08 00 00 00 63 c2 [ 293.459027][ T5817] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 294.041802][ T7741] netlink: 28 bytes leftover after parsing attributes in process `syz.4.550'. [ 294.041832][ T7741] netlink: 32 bytes leftover after parsing attributes in process `syz.4.550'. [ 294.041852][ T7741] netlink: 28 bytes leftover after parsing attributes in process `syz.4.550'. [ 294.044273][ T7741] netlink: 32 bytes leftover after parsing attributes in process `syz.4.550'. [ 294.057024][ T5817] usb 5-1: unable to get BOS descriptor or descriptor too short [ 294.101783][ T5817] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 294.101825][ T5817] usb 5-1: can't read configurations, error -71 [ 294.306466][ T7747] FAULT_INJECTION: forcing a failure. [ 294.306466][ T7747] name failslab, interval 1, probability 0, space 0, times 0 [ 294.306499][ T7747] CPU: 0 UID: 0 PID: 7747 Comm: syz.2.552 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 294.306521][ T7747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 294.306532][ T7747] Call Trace: [ 294.306540][ T7747] [ 294.306548][ T7747] dump_stack_lvl+0x189/0x250 [ 294.306578][ T7747] ? __pfx____ratelimit+0x10/0x10 [ 294.306603][ T7747] ? __pfx_dump_stack_lvl+0x10/0x10 [ 294.306629][ T7747] ? __pfx__printk+0x10/0x10 [ 294.306658][ T7747] ? __pfx___might_resched+0x10/0x10 [ 294.306683][ T7747] should_fail_ex+0x46c/0x600 [ 294.306713][ T7747] should_failslab+0xa8/0x100 [ 294.306741][ T7747] __kmalloc_cache_noprof+0x6f/0x6c0 [ 294.306766][ T7747] ? tcp_sendmsg_fastopen+0x1de/0x5e0 [ 294.306797][ T7747] tcp_sendmsg_fastopen+0x1de/0x5e0 [ 294.306829][ T7747] tcp_sendmsg_locked+0x4ccf/0x5550 [ 294.306859][ T7747] ? tcp_sendmsg_locked+0x381/0x5550 [ 294.306897][ T7747] ? __local_bh_enable+0x27b/0x410 [ 294.306924][ T7747] ? __local_bh_enable+0x28c/0x410 [ 294.306944][ T7747] ? reacquire_held_locks+0x127/0x1d0 [ 294.306972][ T7747] ? __pfx___local_bh_enable+0x10/0x10 [ 294.307002][ T7747] ? __local_bh_enable_ip+0x1c0/0x2e0 [ 294.307023][ T7747] ? lockdep_hardirqs_on+0x9c/0x150 [ 294.307052][ T7747] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 294.307086][ T7747] ? rt_spin_unlock+0x161/0x200 [ 294.307109][ T7747] ? lock_sock_nested+0x5f/0x130 [ 294.307133][ T7747] ? lock_sock_nested+0xdd/0x130 [ 294.307160][ T7747] tcp_sendmsg+0x2f/0x50 [ 294.307185][ T7747] __sock_sendmsg+0xe5/0x270 [ 294.307214][ T7747] __sys_sendto+0x3c7/0x520 [ 294.307237][ T7747] ? __pfx___sys_sendto+0x10/0x10 [ 294.307285][ T7747] ? ksys_write+0x230/0x260 [ 294.307321][ T7747] ? __pfx_ksys_write+0x10/0x10 [ 294.307347][ T7747] __x64_sys_sendto+0xde/0x100 [ 294.307379][ T7747] do_syscall_64+0xfa/0xfa0 [ 294.307401][ T7747] ? lockdep_hardirqs_on+0x9c/0x150 [ 294.307425][ T7747] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.307444][ T7747] ? clear_bhb_loop+0x60/0xb0 [ 294.307466][ T7747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.307484][ T7747] RIP: 0033:0x7f8a1d0cf6c9 [ 294.307501][ T7747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 294.307517][ T7747] RSP: 002b:00007f8a1b32e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 294.307537][ T7747] RAX: ffffffffffffffda RBX: 00007f8a1d325fa0 RCX: 00007f8a1d0cf6c9 [ 294.307552][ T7747] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000003 [ 294.307564][ T7747] RBP: 00007f8a1b32e090 R08: 0000200000000140 R09: 000000000000001c [ 294.307577][ T7747] R10: 0000000020000045 R11: 0000000000000246 R12: 0000000000000001 [ 294.307589][ T7747] R13: 00007f8a1d326038 R14: 00007f8a1d325fa0 R15: 00007ffee9016eb8 [ 294.307622][ T7747] [ 297.728922][ T1916] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 297.866454][ T5892] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 298.099371][ T7781] syz_tun: entered allmulticast mode [ 298.113667][ T1916] usb 2-1: Using ep0 maxpacket: 32 [ 298.124865][ T1916] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 298.124891][ T1916] usb 2-1: config 0 has no interface number 0 [ 298.145750][ T1916] usb 2-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 298.145780][ T1916] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.145801][ T1916] usb 2-1: Product: syz [ 298.145816][ T1916] usb 2-1: Manufacturer: syz [ 298.145831][ T1916] usb 2-1: SerialNumber: syz [ 298.184126][ T1916] usb 2-1: config 0 descriptor?? [ 298.202945][ T5892] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 298.203009][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 298.205273][ T5892] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 298.205301][ T5892] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 298.205321][ T5892] usb 4-1: Manufacturer: syz [ 298.250909][ T7780] syz_tun: left allmulticast mode [ 298.270219][ T5892] usb 4-1: config 0 descriptor?? [ 298.275835][ T1916] usb 2-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 298.275860][ T1916] usb 2-1: selecting invalid altsetting 1 [ 298.275875][ T1916] usb 2-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 298.327156][ T1916] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 298.327481][ T1916] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 298.327528][ T1916] usb 2-1: media controller created [ 298.377230][ T1916] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 298.447617][ T5892] rc_core: IR keymap rc-hauppauge not found [ 298.455499][ T5892] Registered IR keymap rc-empty [ 298.560813][ T5892] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 298.646808][ T5892] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input10 [ 299.522820][ T7774] usb 2-1: dvb_usb_ce6230: usb_control_msg() failed=-110 [ 300.428888][ T7802] cgroup: none used incorrectly [ 300.730218][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.730292][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.730669][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.730714][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.730932][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.730979][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.731410][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.731449][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.731765][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.731800][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.732017][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.732061][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.732269][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.732314][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.732531][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.732577][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.732783][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.732828][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.733019][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.733055][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.733258][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.733303][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.733513][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.733562][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.733766][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.733810][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.734017][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.734061][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.735968][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.736016][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.737791][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.737837][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.738109][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.738156][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.738717][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.738765][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.738980][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.739025][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.739235][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.739279][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.739488][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.739538][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.739746][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.739787][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.739992][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.740034][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.740235][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.740275][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.740476][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.740518][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.740735][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.740775][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.740980][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.741021][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.741248][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.741290][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.741492][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.741539][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.741751][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.741793][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.741995][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.742035][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.742223][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.742264][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.742473][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.742515][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.742729][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.742770][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.742978][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.743019][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.743223][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.743265][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.743458][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.743499][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.743725][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.743758][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.743960][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.743997][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.744208][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.744245][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.744439][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.744480][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.744700][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.744741][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.744956][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.745000][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.745201][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.745242][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.745448][ C1] raw-gadget.1 gadget.3: ignoring, device is not running [ 300.745490][ C1] igorplugusb 4-1:0.0: Error: urb status = -32 [ 300.751002][ T5817] usb 4-1: USB disconnect, device number 18 [ 300.754587][ T1916] usb 2-1: dvb_usb_ce6230: usb_control_msg() failed=-32 [ 300.754638][ T1916] zl10353_read_register: readreg error (reg=127, ret==-32) [ 302.100706][ T7814] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 302.100726][ T7814] CPU: 1 UID: 0 PID: 7814 Comm: syz.2.570 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 302.100751][ T7814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 302.100763][ T7814] Call Trace: [ 302.100771][ T7814] [ 302.100780][ T7814] dump_stack_lvl+0x189/0x250 [ 302.100820][ T7814] ? __pfx_dump_stack_lvl+0x10/0x10 [ 302.100865][ T7814] ? __pfx__printk+0x10/0x10 [ 302.100891][ T7814] ? kernfs_path_from_node+0x2c/0x280 [ 302.100918][ T7814] ? kernfs_path_from_node+0x2c/0x280 [ 302.100939][ T7814] ? kernfs_path_from_node+0x243/0x280 [ 302.100959][ T7814] ? kernfs_path_from_node+0x2c/0x280 [ 302.100984][ T7814] sysfs_warn_dup+0x8e/0xa0 [ 302.101004][ T7814] sysfs_do_create_link_sd+0xc0/0x110 [ 302.101028][ T7814] device_add_class_symlinks+0x1d2/0x240 [ 302.101059][ T7814] device_add+0x475/0xb50 [ 302.101090][ T7814] wiphy_register+0x1c81/0x2aa0 [ 302.101137][ T7814] ? __pfx_wiphy_register+0x10/0x10 [ 302.101162][ T7814] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 302.101193][ T7814] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 302.101221][ T7814] ieee80211_register_hw+0x3473/0x40d0 [ 302.101260][ T7814] ? ieee80211_register_hw+0x1401/0x40d0 [ 302.101293][ T7814] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 302.101314][ T7814] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 302.101348][ T7814] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 302.101385][ T7814] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 302.101423][ T7814] ? __hrtimer_setup+0x18a/0x200 [ 302.101451][ T7814] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 302.101480][ T7814] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 302.101516][ T7814] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 302.101559][ T7814] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 302.101579][ T7814] ? trace_kmalloc+0x1f/0xd0 [ 302.101602][ T7814] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 302.101629][ T7814] ? kstrndup+0xbf/0x160 [ 302.101663][ T7814] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 302.101692][ T7814] ? __pfx___nla_validate_parse+0x10/0x10 [ 302.101739][ T7814] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 302.101768][ T7814] ? rcu_is_watching+0x15/0xb0 [ 302.101792][ T7814] ? __nla_parse+0x40/0x60 [ 302.101825][ T7814] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 302.101863][ T7814] genl_family_rcv_msg_doit+0x215/0x300 [ 302.101899][ T7814] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 302.101942][ T7814] ? bpf_lsm_capable+0x9/0x20 [ 302.101962][ T7814] ? security_capable+0x7e/0x2e0 [ 302.101994][ T7814] genl_rcv_msg+0x60e/0x790 [ 302.102029][ T7814] ? __pfx_genl_rcv_msg+0x10/0x10 [ 302.102054][ T7814] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 302.102080][ T7814] ? __lock_acquire+0xab9/0xd20 [ 302.102117][ T7814] netlink_rcv_skb+0x208/0x470 [ 302.102140][ T7814] ? __pfx_genl_rcv_msg+0x10/0x10 [ 302.102168][ T7814] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 302.102207][ T7814] ? netlink_deliver_tap+0x2e/0x1b0 [ 302.102227][ T7814] ? netlink_deliver_tap+0x2e/0x1b0 [ 302.102253][ T7814] genl_rcv+0x28/0x40 [ 302.102277][ T7814] netlink_unicast+0x846/0xa10 [ 302.102317][ T7814] ? __pfx_netlink_unicast+0x10/0x10 [ 302.102350][ T7814] ? netlink_sendmsg+0x642/0xb30 [ 302.102380][ T7814] ? skb_put+0x11b/0x210 [ 302.102407][ T7814] netlink_sendmsg+0x805/0xb30 [ 302.102441][ T7814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 302.102473][ T7814] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 302.102505][ T7814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 302.102529][ T7814] __sock_sendmsg+0x21c/0x270 [ 302.102567][ T7814] ____sys_sendmsg+0x508/0x820 [ 302.102598][ T7814] ? __pfx_____sys_sendmsg+0x10/0x10 [ 302.102634][ T7814] ? import_iovec+0x74/0xa0 [ 302.102660][ T7814] ___sys_sendmsg+0x21f/0x2a0 [ 302.102688][ T7814] ? __pfx____sys_sendmsg+0x10/0x10 [ 302.102754][ T7814] ? __fget_files+0x2a/0x420 [ 302.102782][ T7814] ? __fget_files+0x3a6/0x420 [ 302.102822][ T7814] __x64_sys_sendmsg+0x1a1/0x260 [ 302.102850][ T7814] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 302.102894][ T7814] ? do_syscall_64+0xbe/0xfa0 [ 302.102927][ T7814] do_syscall_64+0xfa/0xfa0 [ 302.102952][ T7814] ? lockdep_hardirqs_on+0x9c/0x150 [ 302.102980][ T7814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.103000][ T7814] ? clear_bhb_loop+0x60/0xb0 [ 302.103025][ T7814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.103044][ T7814] RIP: 0033:0x7f8a1d0cf6c9 [ 302.103063][ T7814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 302.103082][ T7814] RSP: 002b:00007f8a1b30d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.103104][ T7814] RAX: ffffffffffffffda RBX: 00007f8a1d326090 RCX: 00007f8a1d0cf6c9 [ 302.103120][ T7814] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000006 [ 302.103133][ T7814] RBP: 00007f8a1d151f91 R08: 0000000000000000 R09: 0000000000000000 [ 302.103146][ T7814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 302.103158][ T7814] R13: 00007f8a1d326128 R14: 00007f8a1d326090 R15: 00007ffee9016eb8 [ 302.103196][ T7814] [ 302.359120][ T993] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 302.525225][ T993] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.525275][ T993] usb 1-1: New USB device found, idVendor=046d, idProduct=c50c, bcdDevice= 0.00 [ 302.525298][ T993] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.542272][ T993] usb 1-1: config 0 descriptor?? [ 304.686187][ T1916] usb 2-1: USB disconnect, device number 18 [ 306.597825][ T993] usbhid 1-1:0.0: can't add hid device: -71 [ 306.598887][ T993] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 306.621605][ T993] usb 1-1: USB disconnect, device number 19 [ 308.068208][ T993] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 308.317723][ T31] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 308.328033][ T993] usb 3-1: Using ep0 maxpacket: 8 [ 308.343459][ T7843] netlink: 12 bytes leftover after parsing attributes in process `syz.2.581'. [ 308.628486][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 309.373967][ T31] usb 2-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 309.373986][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.519100][ T31] usb 2-1: config 0 descriptor?? [ 309.577476][ T993] usb 3-1: unable to get BOS descriptor or descriptor too short [ 309.578440][ T993] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 309.578473][ T993] usb 3-1: can't read configurations, error -71 [ 309.598958][ T31] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 310.228252][ T31] gspca_vc032x: reg_w err -110 [ 310.228275][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228282][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228286][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228291][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228296][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228300][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228305][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228309][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228314][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228318][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228323][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228327][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228332][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228336][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228341][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228345][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228349][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228354][ T31] gspca_vc032x: I2c Bus Busy Wait 00 [ 310.228361][ T31] gspca_vc032x: Unknown sensor... [ 310.228412][ T31] vc032x 2-1:0.0: probe with driver vc032x failed with error -22 [ 310.939486][ T7883] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 310.939508][ T7883] CPU: 1 UID: 0 PID: 7883 Comm: syz.3.592 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 310.939533][ T7883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 310.939557][ T7883] Call Trace: [ 310.939565][ T7883] [ 310.939575][ T7883] dump_stack_lvl+0x189/0x250 [ 310.939615][ T7883] ? __pfx_dump_stack_lvl+0x10/0x10 [ 310.939648][ T7883] ? __pfx__printk+0x10/0x10 [ 310.939682][ T7883] ? kernfs_path_from_node+0x2c/0x280 [ 310.939710][ T7883] ? kernfs_path_from_node+0x2c/0x280 [ 310.939731][ T7883] ? kernfs_path_from_node+0x243/0x280 [ 310.939752][ T7883] ? kernfs_path_from_node+0x2c/0x280 [ 310.939777][ T7883] sysfs_warn_dup+0x8e/0xa0 [ 310.939799][ T7883] sysfs_do_create_link_sd+0xc0/0x110 [ 310.939824][ T7883] device_add_class_symlinks+0x1d2/0x240 [ 310.939856][ T7883] device_add+0x475/0xb50 [ 310.939886][ T7883] wiphy_register+0x1c81/0x2aa0 [ 310.939931][ T7883] ? __pfx_wiphy_register+0x10/0x10 [ 310.939956][ T7883] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 310.939987][ T7883] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 310.940013][ T7883] ieee80211_register_hw+0x3473/0x40d0 [ 310.940050][ T7883] ? ieee80211_register_hw+0x1401/0x40d0 [ 310.940092][ T7883] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 310.940113][ T7883] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 310.940147][ T7883] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 310.940174][ T7883] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 310.940209][ T7883] ? __hrtimer_setup+0x18a/0x200 [ 310.940235][ T7883] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 310.940263][ T7883] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 310.940299][ T7883] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 310.940340][ T7883] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 310.940360][ T7883] ? trace_kmalloc+0x1f/0xd0 [ 310.940384][ T7883] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 310.940412][ T7883] ? kstrndup+0xbf/0x160 [ 310.940442][ T7883] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 310.940472][ T7883] ? __pfx___nla_validate_parse+0x10/0x10 [ 310.940520][ T7883] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 310.940548][ T7883] ? rcu_is_watching+0x15/0xb0 [ 310.940571][ T7883] ? __nla_parse+0x40/0x60 [ 310.940603][ T7883] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 310.940642][ T7883] genl_family_rcv_msg_doit+0x215/0x300 [ 310.940687][ T7883] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 310.940731][ T7883] ? bpf_lsm_capable+0x9/0x20 [ 310.940753][ T7883] ? security_capable+0x7e/0x2e0 [ 310.940786][ T7883] genl_rcv_msg+0x60e/0x790 [ 310.940820][ T7883] ? __pfx_genl_rcv_msg+0x10/0x10 [ 310.940847][ T7883] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 310.940874][ T7883] ? __lock_acquire+0xab9/0xd20 [ 310.940911][ T7883] netlink_rcv_skb+0x208/0x470 [ 310.940934][ T7883] ? __pfx_genl_rcv_msg+0x10/0x10 [ 310.940963][ T7883] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 310.941002][ T7883] ? netlink_deliver_tap+0x2e/0x1b0 [ 310.941023][ T7883] ? netlink_deliver_tap+0x2e/0x1b0 [ 310.941050][ T7883] genl_rcv+0x28/0x40 [ 310.941075][ T7883] netlink_unicast+0x846/0xa10 [ 310.941117][ T7883] ? __pfx_netlink_unicast+0x10/0x10 [ 310.941151][ T7883] ? netlink_sendmsg+0x642/0xb30 [ 310.941171][ T7883] ? skb_put+0x11b/0x210 [ 310.941199][ T7883] netlink_sendmsg+0x805/0xb30 [ 310.941233][ T7883] ? __pfx_netlink_sendmsg+0x10/0x10 [ 310.941265][ T7883] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 310.941294][ T7883] ? __pfx_netlink_sendmsg+0x10/0x10 [ 310.941318][ T7883] __sock_sendmsg+0x21c/0x270 [ 310.941352][ T7883] ____sys_sendmsg+0x508/0x820 [ 310.941384][ T7883] ? __pfx_____sys_sendmsg+0x10/0x10 [ 310.941421][ T7883] ? import_iovec+0x74/0xa0 [ 310.941448][ T7883] ___sys_sendmsg+0x21f/0x2a0 [ 310.941476][ T7883] ? __pfx____sys_sendmsg+0x10/0x10 [ 310.941544][ T7883] ? __fget_files+0x2a/0x420 [ 310.941572][ T7883] ? __fget_files+0x3a6/0x420 [ 310.941614][ T7883] __x64_sys_sendmsg+0x1a1/0x260 [ 310.941643][ T7883] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 310.941695][ T7883] ? do_syscall_64+0xbe/0xfa0 [ 310.941728][ T7883] do_syscall_64+0xfa/0xfa0 [ 310.941755][ T7883] ? lockdep_hardirqs_on+0x9c/0x150 [ 310.941783][ T7883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.941804][ T7883] ? clear_bhb_loop+0x60/0xb0 [ 310.941831][ T7883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.941851][ T7883] RIP: 0033:0x7ff35317f6c9 [ 310.941870][ T7883] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 310.941889][ T7883] RSP: 002b:00007ff3513bd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 310.941910][ T7883] RAX: ffffffffffffffda RBX: 00007ff3533d6090 RCX: 00007ff35317f6c9 [ 310.941926][ T7883] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000006 [ 310.941940][ T7883] RBP: 00007ff353201f91 R08: 0000000000000000 R09: 0000000000000000 [ 310.941954][ T7883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 310.941968][ T7883] R13: 00007ff3533d6128 R14: 00007ff3533d6090 R15: 00007ffdf1b7a0f8 [ 310.942007][ T7883] [ 312.300046][ T993] usb 2-1: USB disconnect, device number 19 [ 312.519467][ T7891] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 312.519634][ T7891] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 312.578616][ T7909] fuse: Bad value for 'fd' [ 312.602373][ T7891] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 312.602473][ T7891] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 312.670405][ T7891] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 312.670510][ T7891] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 312.750329][ T7891] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 312.750510][ T7891] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 313.006168][ T7913] netlink: 16 bytes leftover after parsing attributes in process `syz.1.600'. [ 313.118110][ T1233] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 313.208103][ T5909] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 313.248111][ T993] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 313.280146][ T1233] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 313.289347][ T1233] usb 1-1: New USB device found, idVendor=0572, idProduct=0041, bcdDevice=70.54 [ 313.289377][ T1233] usb 1-1: New USB device strings: Mfr=1, Product=34, SerialNumber=7 [ 313.289413][ T1233] usb 1-1: Product: syz [ 313.289427][ T1233] usb 1-1: Manufacturer: syz [ 313.289448][ T1233] usb 1-1: SerialNumber: syz [ 313.332933][ T1233] usb 1-1: config 0 descriptor?? [ 313.359825][ T1233] gspca_main: conex-2.14.0 probing 0572:0041 [ 313.368112][ T5909] usb 5-1: Using ep0 maxpacket: 32 [ 313.370485][ T5909] usb 5-1: config 0 has an invalid interface number: 89 but max is 0 [ 313.370508][ T5909] usb 5-1: config 0 has no interface number 0 [ 313.370615][ T5909] usb 5-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid maxpacket 18536, setting to 1024 [ 313.370642][ T5909] usb 5-1: config 0 interface 89 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 1024 [ 313.370667][ T5909] usb 5-1: config 0 interface 89 has no altsetting 0 [ 313.388093][ T5909] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 313.388118][ T5909] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.418401][ T993] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 313.418427][ T993] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 313.421691][ T993] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 313.421801][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 313.421821][ T993] usb 2-1: SerialNumber: syz [ 313.494917][ T5909] usb 5-1: Product: syz [ 313.494991][ T5909] usb 5-1: Manufacturer: syz [ 313.495007][ T5909] usb 5-1: SerialNumber: syz [ 313.573775][ T5909] usb 5-1: config 0 descriptor?? [ 313.576894][ T7911] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 313.629332][ T5909] em28xx 5-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 313.629381][ T5909] em28xx 5-1:0.89: Video interface 89 found: bulk [ 313.657556][ T7913] FAULT_INJECTION: forcing a failure. [ 313.657556][ T7913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.657586][ T7913] CPU: 1 UID: 0 PID: 7913 Comm: syz.1.600 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 313.657603][ T7913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 313.657615][ T7913] Call Trace: [ 313.657622][ T7913] [ 313.657629][ T7913] dump_stack_lvl+0x189/0x250 [ 313.657664][ T7913] ? __pfx____ratelimit+0x10/0x10 [ 313.657685][ T7913] ? __pfx_dump_stack_lvl+0x10/0x10 [ 313.657709][ T7913] ? __pfx__printk+0x10/0x10 [ 313.657738][ T7913] should_fail_ex+0x46c/0x600 [ 313.657761][ T7913] _copy_to_user+0x31/0xb0 [ 313.657778][ T7913] move_addr_to_user+0x119/0x1f0 [ 313.657795][ T7913] ____sys_recvmsg+0x222/0x470 [ 313.657820][ T7913] ? __pfx_____sys_recvmsg+0x10/0x10 [ 313.657850][ T7913] ? import_iovec+0x74/0xa0 [ 313.657870][ T7913] ___sys_recvmsg+0x1b5/0x510 [ 313.657893][ T7913] ? __pfx____sys_recvmsg+0x10/0x10 [ 313.657937][ T7913] ? __might_fault+0xb0/0x130 [ 313.657962][ T7913] do_recvmmsg+0x30d/0x770 [ 313.657987][ T7913] ? __pfx_do_recvmmsg+0x10/0x10 [ 313.658003][ T7913] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 313.658025][ T7913] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 313.658055][ T7913] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 313.658086][ T7913] __x64_sys_recvmmsg+0x190/0x240 [ 313.658107][ T7913] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 313.658129][ T7913] ? do_syscall_64+0xbe/0xfa0 [ 313.658152][ T7913] do_syscall_64+0xfa/0xfa0 [ 313.658171][ T7913] ? lockdep_hardirqs_on+0x9c/0x150 [ 313.658192][ T7913] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.658205][ T7913] ? clear_bhb_loop+0x60/0xb0 [ 313.658222][ T7913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.658235][ T7913] RIP: 0033:0x7fe1545ff6c9 [ 313.658248][ T7913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 313.658261][ T7913] RSP: 002b:00007fe152866038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 313.658276][ T7913] RAX: ffffffffffffffda RBX: 00007fe154855fa0 RCX: 00007fe1545ff6c9 [ 313.658286][ T7913] RDX: 0000000000000003 RSI: 0000200000000a40 RDI: 0000000000000003 [ 313.658296][ T7913] RBP: 00007fe152866090 R08: 0000000000000000 R09: 0000000000000000 [ 313.658304][ T7913] R10: 0000000040002002 R11: 0000000000000246 R12: 0000000000000001 [ 313.658313][ T7913] R13: 00007fe154856038 R14: 00007fe154855fa0 R15: 00007fff42704958 [ 313.658339][ T7913] [ 313.742051][ T993] usb 2-1: 0:2 : does not exist [ 313.928153][ T993] usb 2-1: USB disconnect, device number 20 [ 314.125795][ T7583] udevd[7583]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 314.186481][ T5909] em28xx 5-1:0.89: unknown em28xx chip ID (0) [ 314.229294][ T1233] usb 1-1: USB disconnect, device number 20 [ 314.372929][ T7920] sysfs: cannot create duplicate filename '/class/ieee80211/1ùà^!‚lü1Ü*ø$pOcÚÉ”' [ 314.372953][ T7920] CPU: 1 UID: 0 PID: 7920 Comm: syz.3.602 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 314.372977][ T7920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 314.372991][ T7920] Call Trace: [ 314.373000][ T7920] [ 314.373009][ T7920] dump_stack_lvl+0x189/0x250 [ 314.373047][ T7920] ? __pfx_dump_stack_lvl+0x10/0x10 [ 314.373077][ T7920] ? __pfx__printk+0x10/0x10 [ 314.373102][ T7920] ? kernfs_path_from_node+0x2c/0x280 [ 314.373127][ T7920] ? kernfs_path_from_node+0x2c/0x280 [ 314.373146][ T7920] ? kernfs_path_from_node+0x243/0x280 [ 314.373165][ T7920] ? kernfs_path_from_node+0x2c/0x280 [ 314.373189][ T7920] sysfs_warn_dup+0x8e/0xa0 [ 314.373210][ T7920] sysfs_do_create_link_sd+0xc0/0x110 [ 314.373234][ T7920] device_add_class_symlinks+0x1d2/0x240 [ 314.373266][ T7920] device_add+0x475/0xb50 [ 314.373294][ T7920] wiphy_register+0x1c81/0x2aa0 [ 314.373345][ T7920] ? __pfx_wiphy_register+0x10/0x10 [ 314.373368][ T7920] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 314.373397][ T7920] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 314.373422][ T7920] ieee80211_register_hw+0x3473/0x40d0 [ 314.373459][ T7920] ? ieee80211_register_hw+0x1401/0x40d0 [ 314.373491][ T7920] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 314.373510][ T7920] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 314.373544][ T7920] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 314.373573][ T7920] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 314.373610][ T7920] ? __hrtimer_setup+0x18a/0x200 [ 314.373639][ T7920] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 314.373669][ T7920] mac80211_hwsim_new_radio+0x2efe/0x5160 [ 314.373703][ T7920] ? mac80211_hwsim_new_radio+0x10f/0x5160 [ 314.373740][ T7920] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 314.373758][ T7920] ? trace_kmalloc+0x1f/0xd0 [ 314.373780][ T7920] ? __kmalloc_node_track_caller_noprof+0x3b1/0x7e0 [ 314.373808][ T7920] ? kstrndup+0xbf/0x160 [ 314.373843][ T7920] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 314.373874][ T7920] ? __pfx___nla_validate_parse+0x10/0x10 [ 314.373920][ T7920] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 314.373947][ T7920] ? rcu_is_watching+0x15/0xb0 [ 314.373970][ T7920] ? __nla_parse+0x40/0x60 [ 314.374003][ T7920] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 314.374042][ T7920] genl_family_rcv_msg_doit+0x215/0x300 [ 314.374079][ T7920] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 314.374122][ T7920] ? bpf_lsm_capable+0x9/0x20 [ 314.374141][ T7920] ? security_capable+0x7e/0x2e0 [ 314.374168][ T7920] genl_rcv_msg+0x60e/0x790 [ 314.374202][ T7920] ? __pfx_genl_rcv_msg+0x10/0x10 [ 314.374228][ T7920] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 314.374255][ T7920] ? __lock_acquire+0xab9/0xd20 [ 314.374293][ T7920] netlink_rcv_skb+0x208/0x470 [ 314.374323][ T7920] ? __pfx_genl_rcv_msg+0x10/0x10 [ 314.374352][ T7920] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 314.374390][ T7920] ? netlink_deliver_tap+0x2e/0x1b0 [ 314.374411][ T7920] ? netlink_deliver_tap+0x2e/0x1b0 [ 314.374437][ T7920] genl_rcv+0x28/0x40 [ 314.374459][ T7920] netlink_unicast+0x846/0xa10 [ 314.374497][ T7920] ? __pfx_netlink_unicast+0x10/0x10 [ 314.374528][ T7920] ? netlink_sendmsg+0x642/0xb30 [ 314.374548][ T7920] ? skb_put+0x11b/0x210 [ 314.374576][ T7920] netlink_sendmsg+0x805/0xb30 [ 314.374609][ T7920] ? __pfx_netlink_sendmsg+0x10/0x10 [ 314.374638][ T7920] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 314.374667][ T7920] ? __pfx_netlink_sendmsg+0x10/0x10 [ 314.374689][ T7920] __sock_sendmsg+0x21c/0x270 [ 314.374723][ T7920] ____sys_sendmsg+0x508/0x820 [ 314.374754][ T7920] ? __pfx_____sys_sendmsg+0x10/0x10 [ 314.374789][ T7920] ? import_iovec+0x74/0xa0 [ 314.374815][ T7920] ___sys_sendmsg+0x21f/0x2a0 [ 314.374841][ T7920] ? __pfx____sys_sendmsg+0x10/0x10 [ 314.374874][ T7920] ? futex_wait+0x285/0x360 [ 314.374952][ T7920] __x64_sys_sendmsg+0x1a1/0x260 [ 314.374982][ T7920] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 314.375028][ T7920] ? do_syscall_64+0xbe/0xfa0 [ 314.375061][ T7920] do_syscall_64+0xfa/0xfa0 [ 314.375091][ T7920] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.375110][ T7920] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.375131][ T7920] ? clear_bhb_loop+0x60/0xb0 [ 314.375155][ T7920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.375175][ T7920] RIP: 0033:0x7ff35317f6c9 [ 314.375195][ T7920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 314.375214][ T7920] RSP: 002b:00007ff3513de038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 314.375237][ T7920] RAX: ffffffffffffffda RBX: 00007ff3533d5fa0 RCX: 00007ff35317f6c9 [ 314.375253][ T7920] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000007 [ 314.375266][ T7920] RBP: 00007ff353201f91 R08: 0000000000000000 R09: 0000000000000000 [ 314.375280][ T7920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.375294][ T7920] R13: 00007ff3533d6038 R14: 00007ff3533d5fa0 R15: 00007ffdf1b7a0f8 [ 314.375349][ T7920] [ 314.548046][ T61] Bluetooth: hci0: command 0x0406 tx timeout [ 314.628198][ T61] Bluetooth: hci1: command 0x0406 tx timeout [ 314.708176][ T61] Bluetooth: hci4: command 0x0406 tx timeout [ 314.788056][ T61] Bluetooth: hci2: command 0x0405 tx timeout [ 314.971614][ T5909] em28xx 5-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 314.971647][ T5909] em28xx 5-1:0.89: board has no eeprom [ 315.033846][ T5909] em28xx 5-1:0.89: Identified as Terratec Grabby (card=67) [ 315.033886][ T5909] em28xx 5-1:0.89: analog set to bulk mode. [ 315.070077][ T10] em28xx 5-1:0.89: Registering V4L2 extension [ 315.172576][ T5909] usb 5-1: USB disconnect, device number 20 [ 315.274843][ T5909] em28xx 5-1:0.89: Disconnecting em28xx [ 315.543783][ T10] em28xx 5-1:0.89: Config register raw data: 0xffffffed [ 315.543799][ T10] em28xx 5-1:0.89: AC97 chip type couldn't be determined [ 315.543807][ T10] em28xx 5-1:0.89: No AC97 audio processor [ 315.592480][ T10] usb 5-1: Decoder not found [ 315.592508][ T10] em28xx 5-1:0.89: failed to create media graph [ 315.592563][ T10] em28xx 5-1:0.89: V4L2 device video103 deregistered [ 315.618049][ T10] em28xx 5-1:0.89: Registering snapshot button... [ 315.622568][ T10] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.89/input/input11 [ 315.649557][ T10] em28xx 5-1:0.89: Remote control support i[ 315.649557][ T10] em28xx 5-1:0.89: Remote control support is not available for this card. [ 315.649799][ T5909] em28xx 5-1:0.89: Closing input extension [ 315.650558][ T5909] em28xx 5-1:0.89: Deregistering snapshot button [ 315.659328][ T7929] ================================================================== [ 315.659343][ T7929] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xab/0x420 [ 315.659371][ T7929] Read of size 8 at addr ffff888030c84820 by task v4l_id/7929 [ 315.659387][ T7929] [ 315.659399][ T7929] CPU: 1 UID: 0 PID: 7929 Comm: v4l_id Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 315.659420][ T7929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 315.659432][ T7929] Call Trace: [ 315.659439][ T7929] [ 315.659446][ T7929] dump_stack_lvl+0x189/0x250 [ 315.659472][ T7929] ? __kasan_check_byte+0x12/0x40 [ 315.659497][ T7929] ? __pfx_dump_stack_lvl+0x10/0x10 [ 315.659520][ T7929] ? lock_release+0x4b/0x3e0 [ 315.659545][ T7929] ? __virt_addr_valid+0x4a5/0x5c0 [ 315.659571][ T7929] print_report+0xca/0x240 [ 315.659594][ T7929] ? v4l2_fh_open+0xab/0x420 [ 315.659612][ T7929] kasan_report+0x118/0x150 [ 315.659635][ T7929] ? v4l2_fh_open+0xab/0x420 [ 315.659657][ T7929] v4l2_fh_open+0xab/0x420 [ 315.659676][ T7929] ? mutex_lock_interruptible_nested+0x16a/0x1d0 [ 315.659697][ T7929] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 315.659718][ T7929] em28xx_v4l2_open+0x157/0x9a0 [ 315.659741][ T7929] v4l2_open+0x1c2/0x3a0 [ 315.659764][ T7929] chrdev_open+0x4cf/0x5e0 [ 315.659788][ T7929] ? __pfx_chrdev_open+0x10/0x10 [ 315.659809][ T7929] ? fsnotify_open_perm_and_set_mode+0x116/0x620 [ 315.659836][ T7929] ? __pfx_chrdev_open+0x10/0x10 [ 315.659859][ T7929] do_dentry_open+0x9b1/0x1350 [ 315.659881][ T7929] vfs_open+0x3b/0x350 [ 315.659896][ T7929] ? path_openat+0x2ed9/0x3840 [ 315.659915][ T7929] path_openat+0x2ef1/0x3840 [ 315.659936][ T7929] ? try_to_take_rt_mutex+0x840/0xb00 [ 315.659968][ T7929] ? __pfx_path_openat+0x10/0x10 [ 315.659986][ T7929] ? do_raw_spin_lock+0x121/0x290 [ 315.660010][ T7929] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 315.660034][ T7929] ? lockdep_hardirqs_on+0x9c/0x150 [ 315.660057][ T7929] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 315.660084][ T7929] do_filp_open+0x1fa/0x410 [ 315.660104][ T7929] ? __pfx_do_filp_open+0x10/0x10 [ 315.660120][ T7929] ? rt_mutex_slowunlock+0x493/0x8a0 [ 315.660150][ T7929] ? alloc_fd+0x64f/0x6c0 [ 315.660176][ T7929] do_sys_openat2+0x121/0x1c0 [ 315.660194][ T7929] ? __pfx_do_sys_openat2+0x10/0x10 [ 315.660212][ T7929] ? exc_page_fault+0x82/0x100 [ 315.660235][ T7929] ? do_user_addr_fault+0xc85/0x1380 [ 315.660256][ T7929] __x64_sys_openat+0x138/0x170 [ 315.660282][ T7929] do_syscall_64+0xfa/0xfa0 [ 315.660304][ T7929] ? lockdep_hardirqs_on+0x9c/0x150 [ 315.660325][ T7929] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.660343][ T7929] ? clear_bhb_loop+0x60/0xb0 [ 315.660362][ T7929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.660380][ T7929] RIP: 0033:0x7f79b245d407 [ 315.660398][ T7929] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 315.660413][ T7929] RSP: 002b:00007fff684f8900 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 315.660433][ T7929] RAX: ffffffffffffffda RBX: 00007f79b236f880 RCX: 00007f79b245d407 [ 315.660447][ T7929] RDX: 0000000000000000 RSI: 00007fff684f9f1d RDI: ffffffffffffff9c [ 315.660460][ T7929] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 315.660471][ T7929] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 315.660483][ T7929] R13: 00007fff684f8b50 R14: 00007f79b2bf3000 R15: 0000556c6a4584d8 [ 315.660504][ T7929] [ 315.660511][ T7929] [ 315.660520][ T7929] Allocated by task 10: [ 315.660528][ T7929] kasan_save_track+0x3e/0x80 [ 315.660548][ T7929] __kasan_kmalloc+0x93/0xb0 [ 315.660567][ T7929] __kmalloc_cache_noprof+0x1ef/0x6c0 [ 315.660588][ T7929] em28xx_v4l2_init+0x10b/0x2e80 [ 315.660611][ T7929] em28xx_init_extension+0x120/0x1c0 [ 315.660631][ T7929] process_scheduled_works+0xae1/0x17b0 [ 315.660650][ T7929] worker_thread+0x8a0/0xda0 [ 315.660668][ T7929] kthread+0x711/0x8a0 [ 315.660689][ T7929] ret_from_fork+0x4bc/0x870 [ 315.660706][ T7929] ret_from_fork_asm+0x1a/0x30 [ 315.660721][ T7929] [ 315.660725][ T7929] Freed by task 10: [ 315.660733][ T7929] kasan_save_track+0x3e/0x80 [ 315.660751][ T7929] __kasan_save_free_info+0x46/0x50 [ 315.660767][ T7929] __kasan_slab_free+0x5c/0x80 [ 315.660786][ T7929] kfree+0x197/0x950 [ 315.660802][ T7929] em28xx_v4l2_init+0x1683/0x2e80 [ 315.660823][ T7929] em28xx_init_extension+0x120/0x1c0 [ 315.660844][ T7929] process_scheduled_works+0xae1/0x17b0 [ 315.660862][ T7929] worker_thread+0x8a0/0xda0 [ 315.660880][ T7929] kthread+0x711/0x8a0 [ 315.660900][ T7929] ret_from_fork+0x4bc/0x870 [ 315.660916][ T7929] ret_from_fork_asm+0x1a/0x30 [ 315.660932][ T7929] [ 315.660936][ T7929] The buggy address belongs to the object at ffff888030c84000 [ 315.660936][ T7929] which belongs to the cache kmalloc-8k of size 8192 [ 315.660952][ T7929] The buggy address is located 2080 bytes inside of [ 315.660952][ T7929] freed 8192-byte region [ffff888030c84000, ffff888030c86000) [ 315.660971][ T7929] [ 315.660976][ T7929] The buggy address belongs to the physical page: [ 315.660986][ T7929] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x30c80 [ 315.661002][ T7929] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 315.661017][ T7929] flags: 0x80000000000040(head|node=0|zone=1) [ 315.661031][ T7929] page_type: f5(slab) [ 315.661048][ T7929] raw: 0080000000000040 ffff88813ff27280 ffffea0000c97200 dead000000000002 [ 315.661063][ T7929] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 315.661079][ T7929] head: 0080000000000040 ffff88813ff27280 ffffea0000c97200 dead000000000002 [ 315.661094][ T7929] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 315.661110][ T7929] head: 0080000000000003 ffffea0000c32001 00000000ffffffff 00000000ffffffff [ 315.661124][ T7929] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 315.661133][ T7929] page dumped because: kasan: bad access detected [ 315.661150][ T7929] page_owner tracks the page as allocated [ 315.661156][ T7929] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x528c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP), pid 5810, tgid 5810 (syz-executor), ts 96130127821, free_ts 96029585049 [ 315.661188][ T7929] post_alloc_hook+0x240/0x2a0 [ 315.661208][ T7929] get_page_from_freelist+0x28c0/0x2960 [ 315.661230][ T7929] __alloc_frozen_pages_noprof+0x181/0x370 [ 315.661253][ T7929] alloc_pages_mpol+0xd1/0x380 [ 315.661279][ T7929] allocate_slab+0x96/0x350 [ 315.661295][ T7929] ___slab_alloc+0xb10/0x1400 [ 315.661308][ T7929] __slab_alloc+0xc6/0x1f0 [ 315.661321][ T7929] __kvmalloc_node_noprof+0x313/0x920 [ 315.661342][ T7929] pfifo_fast_init+0x392/0x6f0 [ 315.661357][ T7929] qdisc_create_dflt+0x13b/0x4e0 [ 315.661371][ T7929] dev_activate+0x378/0x1150 [ 315.661386][ T7929] __dev_open+0x69c/0x880 [ 315.661407][ T7929] __dev_change_flags+0x1ea/0x6d0 [ 315.661423][ T7929] netif_change_flags+0x88/0x1a0 [ 315.661439][ T7929] do_setlink+0xc55/0x41c0 [ 315.661455][ T7929] rtnl_newlink+0x1619/0x1c80 [ 315.661468][ T7929] page last free pid 5810 tgid 5810 stack trace: [ 315.661479][ T7929] __free_frozen_pages+0xfb6/0x1140 [ 315.661499][ T7929] __slab_free+0x2c6/0x370 [ 315.661514][ T7929] qlist_free_all+0x97/0x140 [ 315.661531][ T7929] kasan_quarantine_reduce+0x148/0x160 [ 315.661549][ T7929] __kasan_slab_alloc+0x22/0x80 [ 315.661568][ T7929] kmem_cache_alloc_node_noprof+0x23b/0x6e0 [ 315.661588][ T7929] __alloc_skb+0x112/0x2d0 [ 315.661603][ T7929] inet_netconf_notify_devconf+0x173/0x240 [ 315.661623][ T7929] inetdev_event+0xebf/0x15b0 [ 315.661641][ T7929] notifier_call_chain+0x1b6/0x3e0 [ 315.661661][ T7929] netif_change_name+0x5e5/0x990 [ 315.661682][ T7929] do_setlink+0x9f6/0x41c0 [ 315.661697][ T7929] rtnl_newlink+0x1619/0x1c80 [ 315.661711][ T7929] rtnetlink_rcv_msg+0x7cf/0xb70 [ 315.661724][ T7929] netlink_rcv_skb+0x208/0x470 [ 315.661739][ T7929] netlink_unicast+0x846/0xa10 [ 315.661761][ T7929] [ 315.661764][ T7929] Memory state around the buggy address: [ 315.661774][ T7929] ffff888030c84700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 315.661787][ T7929] ffff888030c84780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 315.661799][ T7929] >ffff888030c84800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 315.661807][ T7929] ^ [ 315.661817][ T7929] ffff888030c84880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 315.661828][ T7929] ffff888030c84900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 315.661837][ T7929] ================================================================== [ 315.661853][ T7929] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 315.661866][ T7929] CPU: 1 UID: 0 PID: 7929 Comm: v4l_id Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 315.661887][ T7929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 315.661897][ T7929] Call Trace: [ 315.661904][ T7929] [ 315.661911][ T7929] dump_stack_lvl+0x99/0x250 [ 315.661935][ T7929] ? __asan_memcpy+0x40/0x70 [ 315.661954][ T7929] ? __pfx_dump_stack_lvl+0x10/0x10 [ 315.661978][ T7929] ? __pfx__printk+0x10/0x10 [ 315.662003][ T7929] vpanic+0x237/0x6d0 [ 315.662019][ T7929] ? __pfx_vpanic+0x10/0x10 [ 315.662040][ T7929] panic+0xb9/0xc0 [ 315.662056][ T7929] ? __pfx_panic+0x10/0x10 [ 315.662071][ T7929] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 315.662097][ T7929] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 315.662123][ T7929] ? v4l2_fh_open+0xab/0x420 [ 315.662141][ T7929] check_panic_on_warn+0x89/0xb0 [ 315.662158][ T7929] ? v4l2_fh_open+0xab/0x420 [ 315.662176][ T7929] end_report+0x78/0x160 [ 315.662198][ T7929] kasan_report+0x129/0x150 [ 315.662221][ T7929] ? v4l2_fh_open+0xab/0x420 [ 315.662243][ T7929] v4l2_fh_open+0xab/0x420 [ 315.662261][ T7929] ? mutex_lock_interruptible_nested+0x16a/0x1d0 [ 315.662286][ T7929] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 315.662307][ T7929] em28xx_v4l2_open+0x157/0x9a0 [ 315.662329][ T7929] v4l2_open+0x1c2/0x3a0 [ 315.662351][ T7929] chrdev_open+0x4cf/0x5e0 [ 315.662375][ T7929] ? __pfx_chrdev_open+0x10/0x10 [ 315.662398][ T7929] ? fsnotify_open_perm_and_set_mode+0x116/0x620 [ 315.662424][ T7929] ? __pfx_chrdev_open+0x10/0x10 [ 315.662445][ T7929] do_dentry_open+0x9b1/0x1350 [ 315.662467][ T7929] vfs_open+0x3b/0x350 [ 315.662482][ T7929] ? path_openat+0x2ed9/0x3840 [ 315.662501][ T7929] path_openat+0x2ef1/0x3840 [ 315.662522][ T7929] ? try_to_take_rt_mutex+0x840/0xb00 [ 315.662555][ T7929] ? __pfx_path_openat+0x10/0x10 [ 315.662574][ T7929] ? do_raw_spin_lock+0x121/0x290 [ 315.662597][ T7929] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 315.662620][ T7929] ? lockdep_hardirqs_on+0x9c/0x150 [ 315.662643][ T7929] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 315.662669][ T7929] do_filp_open+0x1fa/0x410 [ 315.662690][ T7929] ? __pfx_do_filp_open+0x10/0x10 [ 315.662706][ T7929] ? rt_mutex_slowunlock+0x493/0x8a0 [ 315.662736][ T7929] ? alloc_fd+0x64f/0x6c0 [ 315.662762][ T7929] do_sys_openat2+0x121/0x1c0 [ 315.662781][ T7929] ? __pfx_do_sys_openat2+0x10/0x10 [ 315.662799][ T7929] ? exc_page_fault+0x82/0x100 [ 315.662822][ T7929] ? do_user_addr_fault+0xc85/0x1380 [ 315.662844][ T7929] __x64_sys_openat+0x138/0x170 [ 315.662863][ T7929] do_syscall_64+0xfa/0xfa0 [ 315.662885][ T7929] ? lockdep_hardirqs_on+0x9c/0x150 [ 315.662906][ T7929] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.662924][ T7929] ? clear_bhb_loop+0x60/0xb0 [ 315.662943][ T7929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.662960][ T7929] RIP: 0033:0x7f79b245d407 [ 315.662974][ T7929] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 315.662988][ T7929] RSP: 002b:00007fff684f8900 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 315.663006][ T7929] RAX: ffffffffffffffda RBX: 00007f79b236f880 RCX: 00007f79b245d407 [ 315.663020][ T7929] RDX: 0000000000000000 RSI: 00007fff684f9f1d RDI: ffffffffffffff9c [ 315.663032][ T7929] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 315.663043][ T7929] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 315.663054][ T7929] R13: 00007fff684f8b50 R14: 00007f79b2bf3000 R15: 0000556c6a4584d8 [ 315.663075][ T7929] [ 315.663475][ T7929] Kernel Offset: disabled