last executing test programs: 51.846967935s ago: executing program 2 (id=205): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x1}}}) write$tun(r1, &(0x7f0000000080)={@void, @val={0x1, 0x3, 0x1c, 0x10, 0x14, 0x6}, @ipv4=@udp={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x40, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0x2}, @dev={0xac, 0x14, 0x0, 0x1}, {[@noop]}}, {0x1234, 0x4e20, 0x4d, 0x0, @opaque="0123456789abcdef0123456789abcdef01beed8eff6f1ae77e9c42a813604e92af25b362d31f0e1ae6b53c2358ddc083dee0a4107392a012493d6f7f3bc975f9cbd0c04d74"}}}, 0x6f) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'veth1\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0x1, 0x1, 0x107fff, 0x1, 0x4, 0x89, 0x0, 0xffb, 0x7, 0xb6b, 0x0, 0x4, 0x1, 0x3, 0x9, 0xff, 0x1000, 0xc, 0x3, 0x3, 0x80000001, 0xfffffffa, 0x0, 0x1, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x9, 0x3, 0x63c, 0xe, 0x6, 0x2, 0x6, 0x1bfa, 0xb, 0x40, 0x40bed4, 0x8, 0x8000100, 0x3, 0x0, 0x11000, 0x8, 0x5, 0x79b, 0x3, 0x1, 0x7f, 0x4, 0xa, 0x7, 0xf, 0x101, 0xa, 0x1fa0860a, 0x7, 0x100aa, 0x7f, 0x2, 0x180000, 0x4003, 0x8b, 0x5, 0x2af, 0x3, 0x5, 0x2, 0x1, 0x9, 0x4, 0x7, 0x1, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10000, 0x3f6, 0xffffffff, 0x6, 0x6, 0x9, 0x80000000, 0xfdffffff, 0x2, 0x0, 0x84, 0x100, 0x5, 0x252, 0x81, 0xb, 0x4, 0x20004, 0xc50, 0x2, 0xb, 0x2, 0xd9a, 0xc8, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x40, 0x8, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x5, 0x1fc, 0x9, 0xffffffff]}}) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r3, &(0x7f00000000c0)='transport=fc,traddr=nn333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2232222222222222,nqn=n', 0x79) 51.536481686s ago: executing program 2 (id=208): gettid() (async) r0 = gettid() wait4(0x0, 0x0, 0x2, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1, &(0x7f0000000100), 0x4) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) waitid(0x2, 0x0, 0x0, 0x2, 0x0) (async) waitid(0x2, 0x0, 0x0, 0x2, 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x14, 0x2, @tid=r0}, &(0x7f00000000c0)=0x0) timer_delete(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000017c0)=ANY=[@ANYBLOB="3800000041000701feff7fff00000000017c0000040042801c00018010000400cab1893a20b8d2a93521800a05001c806c00000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x40815}, 0xc000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x2000b, 0x1000005, 0x401d031, 0xffffffffffffffff, 0x0) (async) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x2000b, 0x1000005, 0x401d031, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) listen(r4, 0x1005) r5 = socket$unix(0x1, 0x1, 0x0) accept$unix(r4, 0x0, 0x0) (async) accept$unix(r4, 0x0, 0x0) connect$unix(r5, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) (async) connect$unix(r5, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 50.622000932s ago: executing program 2 (id=210): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xbda8ee4cc7852c63, 0x204031, 0xffffffffffffffff, 0x42791000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f000000a3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90acedc6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0xb0, 0x0, 0xfffffffffffffff9, [{{0x1, 0x1, 0x1, 0xd33, 0x2, 0x46d, {0x2, 0x94, 0x4, 0x1, 0x8, 0xfffffffffffffffd, 0x40000, 0x8, 0xfffffff9, 0x1000, 0x2, r2, r3, 0x2, 0x3ff}}, {0x2, 0xffffffff, 0x2, 0xc7d, 'fd'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, &(0x7f0000000100)=""/134, 0x86) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 49.792342401s ago: executing program 2 (id=217): syz_usb_connect$cdc_ecm(0x3, 0x62, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000101090250000101000080090400081202060000052406000005240008000d240f01000000000300000000152412"], 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) r2 = eventfd2(0x4, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0xa1, 0x0, 0x3, r0, &(0x7f0000000040)="1d", 0xfffffd7b, 0x801, 0x0, 0x1, r2}]) write(r0, &(0x7f0000000200)="a390c1d9b12c094b91cb9499b7fcb31ad3ed1460c47991b10f731f928ce3ce9660fba6d48ca72a80344116baa43d3df8005f1dd11b1cf8a5cb3753a621bc9d", 0x3f) r3 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x0, @remote}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d40)=ANY=[@ANYBLOB="143718a91300040000000000000000000000000a180000000c0a010100000000000000000700000804000380140000001000010000000000"], 0x40}}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x48, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="74000000030701020000000000000000020000090900010200797a3000034000000000000000030900010073797a300000000008000540000000020c0003400000000000b965f64e24a3a947c9149898cd561f400000010900010073797a31000007000000"], 0x74}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000810) 47.754271466s ago: executing program 2 (id=231): r0 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps_rollup\x00') madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x7ffff000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) read$FUSE(r1, &(0x7f00000002c0)={0x2020}, 0x2020) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x3, 0x0, 0x8000000200007, 0x282b, 0x20103, 0x80001, {0x200004, 0x10005c62, 0x203, 0x1000000000, 0x83, 0x4, 0x10000006, 0x6, 0x0, 0x0, 0x0, 0xee00, 0xee00, 0x8, 0x1}}, {0x0, 0xa}}}, 0xa0) prctl$PR_SCHED_CORE(0x3a, 0x0, 0x0, 0x0, &(0x7f0000000040)) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_open_dev$admmidi(&(0x7f0000000040), 0x7, 0x180) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f0000000140)={0x0, 0x1, @stop_pts=0x400000009}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x800000, 0x5}) write(r3, &(0x7f0000000000)='3', 0x4e) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x310, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_clone3(&(0x7f0000000540)={0x100, 0x0, 0x0, 0x0, {0x2f}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendfile(r0, r4, &(0x7f0000000100)=0x8, 0x8116) 47.512002598s ago: executing program 2 (id=233): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f7790066baa00066b86b42460f22c7d466ba420000b8e20066ef0f29902cbb0000c4e2b1ba8c88d90000006666f6440f386b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4b}], 0x0, 0x58, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xfffffde1) r3 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf0) 32.395795968s ago: executing program 32 (id=233): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f7790066baa00066b86b42460f22c7d466ba420000b8e20066ef0f29902cbb0000c4e2b1ba8c88d90000006666f6440f386b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4b}], 0x0, 0x58, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xfffffde1) r3 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf0) 3.983978128s ago: executing program 4 (id=417): syz_open_dev$video(&(0x7f0000000080), 0x0, 0x2) (fail_nth: 1) 3.836717879s ago: executing program 4 (id=418): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = socket(0x18, 0x6, 0x3) connect$inet(r0, 0x0, 0x0) ioctl$FE_SET_PROPERTY(0xffffffffffffffff, 0x40106f52, 0x0) mprotect(&(0x7f0000001000/0x400000)=nil, 0x400000, 0x4) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000000580)=""/102393, &(0x7f0000000180)=0x18ff9) r1 = syz_open_dev$evdev(&(0x7f000001fa80), 0x20000000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x40084504, &(0x7f0000ffcffc)=0x400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x2, 0x0) write(r2, &(0x7f0000000100)='1', 0x1) write$cgroup_pid(r2, &(0x7f0000000240), 0x12) syz_open_dev$video(&(0x7f0000000080), 0x0, 0x2) 3.729355341s ago: executing program 4 (id=419): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106161154d00000000000109022400010000000009040000010300000009210000000122f80409058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$uac2(0xffffffffffffffff, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x67, @string={0x67, 0x3, "10f647571c7e4459a54f64ecbd6e777c49675a346b32a428283e8737ea3e859adbe7e198ae6d2fec06bb431e5248a8f91189f5a8d8018247e48633287f1e55dfcaadbe8ebf8cf0840a839bcf78abaaa757962d9b461fedbcdd2e8ccff6fcc7deb9d20028cd"}}}, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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0x2000, 0x0) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r1) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) (async) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) chdir(&(0x7f0000000140)='./file0\x00') (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000012640)={'#! 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0x1000a) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r4, 0x100000000000011, 0x2000, 0x2f93) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x109142, 0x5) pwrite64(r5, &(0x7f0000000100)='\n', 0x1, 0x8000c5b) fallocate(r5, 0x20, 0x0, 0x4000) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$NL802154_CMD_NEW_SEC_KEY(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="01000000000000000000170000000c00060001000000010000000c01308014000400976f1044852bca665354bd217b6b9037200001800c0005000400070200000200080001000300000005000200030000000500020008000000240003"], 0x12c}, 0x1, 0x0, 0x0, 0x24004821}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 2.492303135s ago: executing program 0 (id=429): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracing/events/msr/read_msr/enable\x00', 0x8000, 0x44) read(r0, 0x0, 0x0) (fail_nth: 1) 2.330699096s ago: executing program 1 (id=430): syz_usb_connect$cdc_ecm(0x3, 0x62, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000101090250000101000080090400081202060000052406000005240008000d240f01000000000300000000152412"], 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) io_setup(0x200, &(0x7f0000000000)=0x0) r2 = eventfd2(0x4, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0xa1, 0x0, 0x3, r0, &(0x7f0000000040)="1d", 0xfffffd7b, 0x801, 0x0, 0x1, r2}]) write(r0, &(0x7f0000000200)="a390c1d9b12c094b91cb9499b7fcb31ad3ed1460c47991b10f731f928ce3ce9660fba6d48ca72a80344116baa43d3df8005f1dd11b1cf8a5cb3753a621bc9d", 0x3f) r3 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x0, @remote}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d40)=ANY=[@ANYBLOB="143718a91300040000000000000000000000000a180000000c0a010100000000000000000700000804000380140000001000010000000000000000000084000a"], 0x40}}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, 0x0, 0x20000810) 2.300324903s ago: executing program 0 (id=431): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./tracing/events/msr/read_msr/enable\x00', 0x8000, 0x44) read(r0, 0x0, 0x0) 2.17943247s ago: executing program 4 (id=432): syz_open_dev$dvb_dvr(&(0x7f0000000240), 0x0, 0x80) fsopen(&(0x7f0000000180)='gfs2meta\x00', 0x0) r0 = socket(0x1, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2002) r1 = socket$packet(0x11, 0x3, 0x300) r2 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r2, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000080)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4008054}}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000940)=0xc, 0x4) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000540)={0xc9, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'sit0\x00', r4, 0x10, 0x7800, 0xfffffff7, 0x1, {{0xc, 0x4, 0x0, 0x8, 0x30, 0x64, 0x0, 0xe, 0x29, 0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0xd}, {[@timestamp_prespec={0x44, 0x1c, 0x98, 0x3, 0x6, [{@remote, 0xfffffff5}, {@multicast2, 0x1e}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x1}]}]}}}}}) r5 = socket(0x10, 0x3, 0x0) syz_usb_connect$uac3(0x3, 0x98, &(0x7f0000000440)=ANY=[@ANYBLOB="1201100100000008410e494240000102030109028600030109200c080b0001010130080904000000010130000a24010122000010000013240303000001060004000002050004000a001f24", @ANYRES32=r5], 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='fd/3\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000000109021200010000000016048f0000bf575a00"], 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) 2.085790696s ago: executing program 0 (id=434): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/net/veth0/queues/tx-1/xps_cpus\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000003c0)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) 1.923603961s ago: executing program 0 (id=436): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/net/veth0/queues/tx-1/xps_cpus\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000003c0)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) (fail_nth: 1) 1.820272349s ago: executing program 0 (id=437): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0x0, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@acquire], 0xffffffffffffff47, 0x0, 0x0}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000540)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xffffffffffffff67, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000940)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000400)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x80000001, 0x3e}, @ptr={0x70742a85, 0x20000000, &(0x7f0000000680)=""/227, 0xe3, 0x1, 0x21}, @fda={0x66646185, 0x9, 0x1, 0xb4}}, &(0x7f0000000240)={0x0, 0x28, 0x50}}, 0x1040}], 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/net/veth0/queues/tx-1/xps_cpus\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f00000003c0)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) 1.594353952s ago: executing program 0 (id=438): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c80000001010203010902200001010080000904000002ff0000000705810340"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x10, &(0x7f0000000100)=ANY=[@ANYBLOB="000108000000e4aa75c6ca030301142be75c834b120d95c6e817cc453318135cc359b1529554067c816069752c4c95c9c7ee6507"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)="d8000000200081044e81f782db44b90402000000e8fe55a11800150006001c0000000e120900030020000401a80016000a0011400600000003080000004dcf5c0468c1d67f6f94007134cf6e41ef52b49816277ce06bf600000069438e6fb599e0ced72a6ba86cf917cbec4c2ee5a7adf4090000001fb791643a5ee4ce1b10d414f00004d9db22fe7c9f8775730d16a4683f1aea4edab57a5025ccca85958fe24b14bf4e0040fad95667e006d8df969b3ef35ce34d4a13821f4fbb9ad809d561cdce81ed0bffec", 0xc7}], 0x1}, 0x0) (async) syz_usb_connect(0x0, 0x5d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000551b8920b822276080c20102030109024b0001000000000904000000020a0000052406000005241d00000d240f01000200000000000200072414001824d0072413"], 0x0) (async) syz_usb_control_io$uac3(r0, 0x0, 0x0) 783.980751ms ago: executing program 3 (id=441): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006200)={0x2020}, 0x2020) (async) read$FUSE(r1, &(0x7f0000006200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, r2, {0x7, 0x2b, 0x0, 0x8c910, 0x20, 0x80, 0x7, 0x400, 0x0, 0x0, 0x2, 0x3}}, 0x50) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x6, 0x4) 746.621404ms ago: executing program 3 (id=442): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x6) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r0, 0x4068aea3, &(0x7f0000000280)={0xbe, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x4b564d04, 0x0, 0x1}]}) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/net/veth0/queues/tx-1/xps_cpus\x00', 0x2, 0x0) write$sysctl(r1, &(0x7f0000000040)='1\x00', 0x2) write$RDMA_USER_CM_CMD_GET_EVENT(r1, 0x0, 0x0) 624.403048ms ago: executing program 3 (id=443): syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 526.406452ms ago: executing program 4 (id=444): sysinfo(&(0x7f0000000000)=""/196) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="a443fcd7770245fc989b50ea09817223dd9fac342f8f7c3d2cdcae3b14f82c974dc1", 0x22}], 0x1}, 0x6) (async) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) (async) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0, 0xffffffffffffffd1}], 0x1, 0x11, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r2, 0xae80, 0x0) 483.504185ms ago: executing program 3 (id=445): syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) (fail_nth: 1) 473.57196ms ago: executing program 1 (id=446): r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000001bc0), 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001c00)={0x800, 0x7fffffff, 0x1, {0x9, @pix_mp={0x4, 0x6, 0x31364d4e, 0x3, 0x6, [{0x3, 0x400}, {0x3, 0xb4}, {0x2, 0x8001}, {0x9eb9, 0x80000001}, {0x2, 0x2}, {0x9, 0x10000}, {0x7, 0x6}, {0x2, 0x80000000}], 0x1d, 0xd9, 0x4, 0x2, 0x5}}, 0x10000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="18000000780001062dbd7000000000000736d90007000000dad05e7e0bb5a070450f71ad02ff8a2bd0cf4bc73416d4c524ea3f1d26c76ef27688e81fdb56b9ab014bd1f566d9380abd60f7d29dff8cc363fea2cd075593000665df957342998ef615fdcca92834fc40277fb9e30ddc9f8a7b7fa5791197d2aebbcf486ab317c911abc0dadf9d7b0a5446fc0684b27a52443d"], 0x18}], 0x1}, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000040)={0x8, {0x7, 0x6, 0x0, 0x4}}) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r2) getsockname$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r4 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r4, &(0x7f0000000340)={0x1d, r3, 0xfffffffffffffffc, {0x2, 0xff, 0x1}, 0x1}, 0x18) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 314.100624ms ago: executing program 1 (id=447): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) write$uinput_user_dev(r0, &(0x7f0000001740)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd95, 0x0, 0xdf51, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7fffffff], [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x2, 0xfffffffd, 0xfaea, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) r1 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000380)={0x0, &(0x7f00000000c0)=[@nested_amd_vmload={0x182, 0x18, 0x1}, @nested_amd_clgi={0x17f, 0x10}, @enable_nested={0x12c, 0x18}, @wr_drn={0x68, 0x20, {0x6, 0x69}}, @nested_amd_clgi={0x17f, 0x10}, @in_dx={0x69, 0x20, {0xd757, 0x3}}, @set_irq_handler={0xc8, 0x20, {0x3b}}, @set_irq_handler={0xc8, 0x20, {0xb8, 0x1}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @ro_nat=0x6402, 0x228b, 0x8c13}}, @nested_amd_invlpga={0x17d, 0x20, {0x200000, 0xe3e4}}, @wrmsr={0x65, 0x20, {0x27b, 0x100000000}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @guest16=0x810, 0x2, 0x5, 0xffffffffffffffff}}, @out_dx={0x6a, 0x28, {0xabfa, 0x0, 0x6}}, @nested_load_code={0x12e, 0x78, {0x3, "3e450fb18f05000080b919020000b8f8370000ba000000000f30c4827921d266baf80cb84226d980ef66bafc0cec26470f01ca0f30c744240015000000c744240200700000ff1c2465f30fa7c0b9800000c00f3235000400000f30c442fdb7dc"}}, @enable_nested={0x12c, 0x18}, @nested_amd_vmload={0x182, 0x18, 0x1}, @wrmsr={0x65, 0x20, {0x892, 0x8000000000000001}}, @nested_amd_stgi={0x17e, 0x10}, @wr_drn={0x68, 0x20, {0x1}}, @nested_amd_clgi={0x17f, 0x10}], 0x2b0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x581c02, 0x0) ioctl$SOUND_PCM_READ_RATE(r2, 0x80045002, &(0x7f0000000080)) 236.385066ms ago: executing program 1 (id=448): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6000000002060108000000000000000005000003050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c69700014000780080006400000020008000840"], 0x60}, 0x1, 0x0, 0x0, 0x404c014}, 0xd4) 167.642039ms ago: executing program 3 (id=449): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6000000002060108000000000000000005000003050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c69700014000780080006400000020008000840"], 0x60}, 0x1, 0x0, 0x0, 0x404c014}, 0xd4) (fail_nth: 1) 57.400341ms ago: executing program 1 (id=450): r0 = userfaultfd(0x80801) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x513}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x5}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0xa, 0x3, 0x68fa, 0xffffffff, '\x00', 0xa}, 0x0, [0x0, 0xb, 0xff, 0x2, 0x5e, 0x8, 0xeb7f, 0x708, 0x8, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0xd20, 0x8001, 0x4, 0x800, 0x1, 0x4, 0x8, 0x2, 0x3, 0x0, 0x101, 0x6, 0x100000001, 0x0, 0xffffffffffffff01, 0x8000000000000000, 0xc, 0x6, 0x101, 0x78, 0x0, 0x6, 0x2, 0x4, 0x730, 0x200000000000000, 0x6, 0x1, 0xe20f, 0x5, 0xa, 0x7, 0x7fffffff, 0x7ff, 0x8, 0x1281, 0x7, 0x10001, 0xb48, 0x3c, 0x2, 0x7, 0x6, 0xff, 0x0, 0x800, 0x3, 0x4, 0x3, 0x3000000000, 0x200000000000000, 0x6, 0x7, 0x0, 0x83, 0xd, 0x2, 0x10000, 0xfffffffffffffff9, 0x2, 0xffff, 0x4, 0x4, 0x8, 0x8, 0x5, 0x5, 0x6, 0x6, 0x401, 0xc, 0x80, 0x8000000000000001, 0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffb, 0x5, 0x0, 0x7, 0x9, 0xca, 0x9, 0xf, 0x0, 0x4, 0xffffffffffffffff, 0x8, 0x884, 0xffffffffffffe094, 0x6, 0x5, 0x1000, 0x9, 0x0, 0x2, 0x2, 0x0, 0x7, 0x3, 0x3ff, 0x3, 0x2, 0x6, 0x4, 0x2, 0x2, 0x5, 0x8, 0x6, 0x1000, 0x8, 0x3, 0x4]}) 56.410453ms ago: executing program 4 (id=451): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./gadget\x00', &(0x7f0000000180)='gadgetfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)="000000000902190001010080320904000001ff000000070581024000000902190001010080320904000001ff00000007058102000200120100020000004034127856000100000001", 0x48) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYRESOCT=0x0, @ANYRESHEX=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYRES32=r0], 0x60}, 0x1, 0x0, 0x0, 0x404c014}, 0x6000800) 652.184µs ago: executing program 1 (id=452): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x884) 0s ago: executing program 3 (id=453): mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0xfffffff7) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x6f5e, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x8}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x85) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r2, {0x7, 0x2b, 0x7fffffff, 0x19401804, 0x2, 0xfffe, 0x6, 0xcccb, 0x0, 0x0, 0x1, 0x8001}}, 0x50) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) fallocate(r3, 0x8, 0x10003, 0x3) kernel console output (not intermixed with test programs): 80 [ 139.378880][ T6682] ____sys_sendmsg+0x54e/0x850 [ 139.378910][ T6682] ? __pfx_____sys_sendmsg+0x10/0x10 [ 139.378952][ T6682] ? import_iovec+0x73/0xa0 [ 139.378985][ T6682] ___sys_sendmsg+0x2a5/0x360 [ 139.379008][ T6682] ? __lock_acquire+0x747/0x2de0 [ 139.379041][ T6682] ? __pfx____sys_sendmsg+0x10/0x10 [ 139.379107][ T6682] ? __fget_files+0x2a/0x420 [ 139.379131][ T6682] ? __fget_files+0x3a2/0x420 [ 139.379167][ T6682] __x64_sys_sendmsg+0x1b1/0x290 [ 139.379194][ T6682] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 139.379242][ T6682] do_syscall_64+0x166/0x520 [ 139.379262][ T6682] ? trace_irq_disable+0x3b/0x140 [ 139.379290][ T6682] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.379311][ T6682] ? clear_bhb_loop+0x70/0xc0 [ 139.379336][ T6682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.379356][ T6682] RIP: 0033:0x7f7426f9e159 [ 139.379377][ T6682] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 139.379395][ T6682] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 139.379418][ T6682] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 139.379433][ T6682] RDX: 000000000000c000 RSI: 0000200000000100 RDI: 0000000000000004 [ 139.379447][ T6682] RBP: 00007f7427eb8090 R08: 0000000000000000 R09: 0000000000000000 [ 139.379460][ T6682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 139.379472][ T6682] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 139.379506][ T6682] [ 139.898358][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 139.990057][ T6691] vivid-000: disconnect [ 139.990500][ T6691] vivid-000: reconnect [ 139.992429][ T6691] ecryptfs_validate_options: eCryptfs doesn't support cipher: aes»G [ 139.992493][ T6691] Error validating options; rc = [-22] [ 140.055933][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 140.059517][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 140.059565][ T10] usb 4-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 140.059589][ T10] usb 4-1: config 1 interface 0 has no altsetting 0 [ 140.063606][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 140.063630][ T10] usb 4-1: SerialNumber: syz [ 140.090003][ T10] cdc_ether 4-1:1.0: GUID doesn't match [ 140.353678][ T6700] fuse: Bad value for 'fd' [ 140.868714][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 141.021373][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 141.021440][ T10] usb 2-1: New USB device found, idVendor=25c6, idProduct=9002, bcdDevice= 0.40 [ 141.026475][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.026504][ T10] usb 2-1: Product: syz [ 141.026519][ T10] usb 2-1: Manufacturer: syz [ 141.026535][ T10] usb 2-1: SerialNumber: syz [ 141.123246][ T6717] netlink: 28 bytes leftover after parsing attributes in process `syz.0.278'. [ 141.310688][ T5717] usb 4-1: USB disconnect, device number 21 [ 141.324044][ T6710] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 141.324594][ T6710] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.383125][ T10] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 141.386365][ T10] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 141.386947][ T10] usb 2-1: unit 6 not found! [ 141.442185][ T10] usb 2-1: USB disconnect, device number 17 [ 141.522875][ T6047] udevd[6047]: 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 [ 141.628260][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 141.788255][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 141.789310][ T9] usb 1-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 141.790949][ T9] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 141.791001][ T9] usb 1-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 141.791030][ T9] usb 1-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 141.791057][ T9] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 141.794694][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.794721][ T9] usb 1-1: Product: syz [ 141.794737][ T9] usb 1-1: Manufacturer: syz [ 141.794752][ T9] usb 1-1: SerialNumber: syz [ 141.811800][ C0] imon 1-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 141.819716][ T9] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/input/input8 [ 142.058632][ T9] imon 1-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 142.058657][ T9] (id 0x00) [ 142.192428][ T9] rc_core: IR keymap rc-imon-pad not found [ 142.192450][ T9] Registered IR keymap rc-empty [ 142.192534][ T9] imon 1-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 142.192553][ T9] imon 1-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 142.260377][ T9] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0 [ 142.273233][ T6724] FAULT_INJECTION: forcing a failure. [ 142.273233][ T6724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.273265][ T6724] CPU: 0 UID: 0 PID: 6724 Comm: syz.1.281 Tainted: G L syzkaller #0 PREEMPT(full) [ 142.273295][ T6724] Tainted: [L]=SOFTLOCKUP [ 142.273302][ T6724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 142.273314][ T6724] Call Trace: [ 142.273322][ T6724] [ 142.273330][ T6724] dump_stack_lvl+0xe8/0x150 [ 142.273360][ T6724] should_fail_ex+0x3eb/0x540 [ 142.273387][ T6724] strncpy_from_user+0x36/0x2c0 [ 142.273420][ T6724] do_getname+0x77/0x250 [ 142.273445][ T6724] user_path_at+0x2a/0x160 [ 142.273473][ T6724] __se_sys_mount+0x2dc/0x420 [ 142.273503][ T6724] ? __pfx___se_sys_mount+0x10/0x10 [ 142.273530][ T6724] ? arch_syscall_is_vdso_sigreturn+0x11f/0x1a0 [ 142.273559][ T6724] ? __x64_sys_mount+0x20/0xc0 [ 142.273583][ T6724] do_syscall_64+0x166/0x520 [ 142.273600][ T6724] ? trace_irq_disable+0x3b/0x140 [ 142.273626][ T6724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.273645][ T6724] ? clear_bhb_loop+0x70/0xc0 [ 142.273668][ T6724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.273687][ T6724] RIP: 0033:0x7f41e519e159 [ 142.273705][ T6724] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 142.273721][ T6724] RSP: 002b:00007f41e33f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 142.273743][ T6724] RAX: ffffffffffffffda RBX: 00007f41e5425fa0 RCX: 00007f41e519e159 [ 142.273757][ T6724] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000000 [ 142.273770][ T6724] RBP: 00007f41e33f6090 R08: 0000000000000000 R09: 0000000000000000 [ 142.273781][ T6724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.273793][ T6724] R13: 00007f41e5426038 R14: 00007f41e5425fa0 R15: 00007fff82b11c68 [ 142.273823][ T6724] [ 142.328127][ T6726] fuse: Bad value for 'fd' [ 142.492649][ T9] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0/input9 [ 142.560770][ T9] imon 1-1:155.0: iMON device (15c2:ffdc, intf0) on usb<1:22> initialized [ 142.568923][ T9] usb 1-1: USB disconnect, device number 22 [ 142.582434][ T6728] jffs2: notice: (6728) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 142.748315][ T5695] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 142.882737][ T6736] netlink: 8 bytes leftover after parsing attributes in process `syz.1.286'. [ 142.902901][ T5695] usb 4-1: New USB device found, idVendor=0547, idProduct=0201, bcdDevice=11.64 [ 142.907418][ T5695] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.907449][ T5695] usb 4-1: Product: syz [ 142.907464][ T5695] usb 4-1: Manufacturer: syz [ 142.907479][ T5695] usb 4-1: SerialNumber: syz [ 142.945735][ T5695] usb 4-1: config 0 descriptor?? [ 142.959370][ T5695] dvb-usb: found a 'Nebula Electronics uDigiTV DVB-T USB2.0)' in warm state. [ 142.991311][ T5695] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 142.993555][ T5695] dvbdev: DVB: registering new adapter (Nebula Electronics uDigiTV DVB-T USB2.0)) [ 142.993616][ T5695] usb 4-1: media controller created [ 143.041486][ T5695] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 143.127965][ T5695] DVB: Unable to find symbol mt352_attach() [ 143.259405][ T5695] DVB: Unable to find symbol nxt6000_attach() [ 143.259425][ T5695] dvb-usb: no frontend was attached by 'Nebula Electronics uDigiTV DVB-T USB2.0)' [ 143.265905][ T5695] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input10 [ 143.302954][ T5695] dvb-usb: schedule remote query interval to 1000 msecs. [ 143.302980][ T5695] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0) successfully initialized and connected. [ 143.304617][ T5695] dvb-usb: bulk message failed: -22 (7/0) [ 143.304637][ T5695] dvb-usb: bulk message failed: -22 (7/0) [ 143.339448][ T5695] usb 4-1: USB disconnect, device number 22 [ 143.418261][ T5762] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 143.458379][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 143.499925][ T5695] dvb-usb: Nebula Electronics uDigiTV DVB-T USB2.0 successfully deinitialized and disconnected. [ 143.570349][ T5762] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 143.571454][ T5762] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 143.571481][ T5762] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 143.571522][ T5762] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.619311][ T5762] usb 1-1: probing VID:PID(0424:012C) [ 143.621564][ T5762] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 143.621591][ T5762] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 143.621609][ T5762] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 143.621628][ T5762] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 143.621647][ T5762] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 143.624241][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 143.627398][ T10] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 143.631215][ T10] usb 2-1: config index 0 descriptor too short (expected 74, got 45) [ 143.631265][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 143.631290][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 143.631311][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 143.631335][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 143.631356][ T10] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 143.631395][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.881425][ T10] usb 2-1: GET_CAPABILITIES returned 0 [ 143.881488][ T10] usbtmc 2-1:16.0: can't read capabilities [ 143.931287][ T6743] FAULT_INJECTION: forcing a failure. [ 143.931287][ T6743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.931326][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz.0.287 Tainted: G L syzkaller #0 PREEMPT(full) [ 143.931357][ T6743] Tainted: [L]=SOFTLOCKUP [ 143.931366][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 143.931380][ T6743] Call Trace: [ 143.931388][ T6743] [ 143.931397][ T6743] dump_stack_lvl+0xe8/0x150 [ 143.931431][ T6743] should_fail_ex+0x3eb/0x540 [ 143.931471][ T6743] _copy_from_user+0x2d/0xb0 [ 143.931500][ T6743] ucma_create_id+0xe9/0x370 [ 143.931529][ T6743] ? __pfx_ucma_create_id+0x10/0x10 [ 143.931560][ T6743] ? __might_fault+0xaf/0x130 [ 143.931594][ T6743] ucma_write+0x249/0x2f0 [ 143.931620][ T6743] ? __pfx_ucma_write+0x10/0x10 [ 143.931644][ T6743] ? security_file_permission+0x75/0x260 [ 143.931676][ T6743] ? rw_verify_area+0x203/0x4c0 [ 143.931707][ T6743] ? __pfx_ucma_write+0x10/0x10 [ 143.931729][ T6743] vfs_write+0x296/0xba0 [ 143.931768][ T6743] ? __pfx_vfs_write+0x10/0x10 [ 143.931799][ T6743] ? __fget_files+0x2a/0x420 [ 143.931826][ T6743] ? __fget_files+0x2a/0x420 [ 143.931851][ T6743] ? __fget_files+0x3a2/0x420 [ 143.931875][ T6743] ? __fget_files+0x2a/0x420 [ 143.931910][ T6743] ksys_write+0x150/0x270 [ 143.931942][ T6743] ? __pfx_ksys_write+0x10/0x10 [ 143.931979][ T6743] do_syscall_64+0x166/0x520 [ 143.932001][ T6743] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.932023][ T6743] ? clear_bhb_loop+0x70/0xc0 [ 143.932049][ T6743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.932071][ T6743] RIP: 0033:0x7f7426f9e159 [ 143.932092][ T6743] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 143.932110][ T6743] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.932135][ T6743] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 143.932151][ T6743] RDX: 0000000000000020 RSI: 0000200000000240 RDI: 000000000000000a [ 143.932165][ T6743] RBP: 00007f742703506b R08: 0000000000000000 R09: 0000000000000000 [ 143.932179][ T6743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.932192][ T6743] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 143.932225][ T6743] [ 144.093122][ T5762] vub300 1-1:1.0: probe with driver vub300 failed with error -71 [ 144.209995][ T5762] usb 1-1: USB disconnect, device number 23 [ 144.261362][ T6744] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 144.266046][ T6744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.270587][ T6744] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.283953][ T9] usb 2-1: USB disconnect, device number 18 [ 144.478291][ T5695] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 144.629001][ T5695] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 144.630548][ T5695] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.630597][ T5695] usb 4-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 144.630624][ T5695] usb 4-1: config 1 interface 0 has no altsetting 0 [ 144.631670][ T5695] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 144.631696][ T5695] usb 4-1: SerialNumber: syz [ 144.695738][ T5695] cdc_ether 4-1:1.0: GUID doesn't match [ 145.046789][ T6756] fuse: Bad value for 'fd' [ 145.543782][ T5623] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 145.546875][ T5623] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 145.557164][ T5623] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 145.574793][ T5623] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 145.576670][ T5623] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 145.629528][ T31] audit: type=1400 audit(1790215290.555:15): apparmor="STATUS" info="invalid profile format" error=-93 profile="unconfined" pid=6773 comm="syz.1.298" [ 145.825841][ T9] usb 4-1: USB disconnect, device number 23 [ 146.087112][ T6785] FAULT_INJECTION: forcing a failure. [ 146.087112][ T6785] name failslab, interval 1, probability 0, space 0, times 0 [ 146.087147][ T6785] CPU: 1 UID: 0 PID: 6785 Comm: syz.1.301 Tainted: G L syzkaller #0 PREEMPT(full) [ 146.087175][ T6785] Tainted: [L]=SOFTLOCKUP [ 146.087183][ T6785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 146.087195][ T6785] Call Trace: [ 146.087203][ T6785] [ 146.087212][ T6785] dump_stack_lvl+0xe8/0x150 [ 146.087245][ T6785] should_fail_ex+0x3eb/0x540 [ 146.087273][ T6785] should_failslab+0xa8/0x100 [ 146.087299][ T6785] __kmalloc_cache_noprof+0x9e/0x600 [ 146.087330][ T6785] ? aa_alloc_profile+0x88/0x3e0 [ 146.087349][ T6785] ? aa_alloc_profile+0x88/0x3e0 [ 146.087377][ T6785] aa_alloc_profile+0x88/0x3e0 [ 146.087402][ T6785] aa_unpack+0x17c8/0x7480 [ 146.087480][ T6785] ? __pfx_aa_unpack+0x10/0x10 [ 146.087544][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087593][ T6785] ? lock_acquire+0x115/0x350 [ 146.087625][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087658][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087693][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087728][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087770][ T6785] ? lock_acquire+0x115/0x350 [ 146.087806][ T6785] ? lock_acquire+0x115/0x350 [ 146.087846][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.087877][ T6785] ? is_bpf_text_address+0x292/0x2b0 [ 146.087903][ T6785] ? kernel_text_address+0xa5/0xe0 [ 146.087933][ T6785] ? __kernel_text_address+0xd/0x30 [ 146.087959][ T6785] ? unwind_get_return_address+0x4d/0x90 [ 146.087982][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.088014][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.088054][ T6785] ? lock_acquire+0x115/0x350 [ 146.088087][ T6785] ? lock_acquire+0x115/0x350 [ 146.088122][ T6785] ? is_bpf_text_address+0x26/0x2b0 [ 146.088150][ T6785] aa_replace_profiles+0x24a/0x2ab0 [ 146.088172][ T6785] ? kernel_text_address+0xa5/0xe0 [ 146.088200][ T6785] ? __kernel_text_address+0xd/0x30 [ 146.088228][ T6785] ? arch_stack_walk+0xfb/0x150 [ 146.088252][ T6785] ? __pfx_aa_replace_profiles+0x10/0x10 [ 146.088276][ T6785] ? stack_trace_save+0xa9/0x100 [ 146.088300][ T6785] ? __pfx_stack_trace_save+0x10/0x10 [ 146.088327][ T6785] ? stack_depot_save_flags+0x33/0x7f0 [ 146.088348][ T6785] ? stack_depot_save_flags+0x11/0x7f0 [ 146.088374][ T6785] ? kasan_save_track+0x4f/0x80 [ 146.088401][ T6785] ? kasan_save_track+0x3e/0x80 [ 146.088427][ T6785] ? __kasan_kmalloc+0x93/0xb0 [ 146.088443][ T6785] ? __kvmalloc_node_noprof+0x50a/0x820 [ 146.088480][ T6785] ? aa_loaddata_alloc+0x74/0x1e0 [ 146.088499][ T6785] ? aa_simple_write_to_buffer+0x80/0x1f0 [ 146.088521][ T6785] ? policy_update+0x364/0x630 [ 146.088541][ T6785] ? profile_load+0x1cb/0x320 [ 146.088560][ T6785] ? vfs_write+0x296/0xba0 [ 146.088582][ T6785] ? ksys_write+0x150/0x270 [ 146.088604][ T6785] ? do_syscall_64+0x166/0x520 [ 146.088621][ T6785] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.088654][ T6785] ? __lock_acquire+0x747/0x2de0 [ 146.088708][ T6785] ? lock_acquire+0x115/0x350 [ 146.088749][ T6785] ? __might_fault+0xaf/0x130 [ 146.088780][ T6785] ? aa_simple_write_to_buffer+0x160/0x1f0 [ 146.088805][ T6785] policy_update+0x39f/0x630 [ 146.088834][ T6785] ? __pfx_policy_update+0x10/0x10 [ 146.088857][ T6785] ? lock_acquire+0x115/0x350 [ 146.088896][ T6785] profile_load+0x1cb/0x320 [ 146.088922][ T6785] ? __pfx_profile_load+0x10/0x10 [ 146.088944][ T6785] vfs_write+0x296/0xba0 [ 146.088979][ T6785] ? __pfx_vfs_write+0x10/0x10 [ 146.089006][ T6785] ? __fget_files+0x2a/0x420 [ 146.089033][ T6785] ? __fget_files+0x3a2/0x420 [ 146.089053][ T6785] ? __fget_files+0x2a/0x420 [ 146.089082][ T6785] ksys_write+0x150/0x270 [ 146.089110][ T6785] ? __pfx_ksys_write+0x10/0x10 [ 146.089147][ T6785] do_syscall_64+0x166/0x520 [ 146.089163][ T6785] ? trace_irq_disable+0x3b/0x140 [ 146.089188][ T6785] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.089207][ T6785] ? clear_bhb_loop+0x70/0xc0 [ 146.089231][ T6785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.089249][ T6785] RIP: 0033:0x7f41e519e159 [ 146.089268][ T6785] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 146.089284][ T6785] RSP: 002b:00007f41e33f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 146.089306][ T6785] RAX: ffffffffffffffda RBX: 00007f41e5425fa0 RCX: 00007f41e519e159 [ 146.089321][ T6785] RDX: 0000000000000050 RSI: 0000200000000400 RDI: 0000000000000003 [ 146.089333][ T6785] RBP: 00007f41e33f6090 R08: 0000000000000000 R09: 0000000000000000 [ 146.089344][ T6785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.089355][ T6785] R13: 00007f41e5426038 R14: 00007f41e5425fa0 R15: 00007fff82b11c68 [ 146.089387][ T6785] [ 146.236358][ T31] audit: type=1400 audit(1790215291.155:16): apparmor="STATUS" info="out of memory" error=-12 profile="unconfined" name="/" pid=6782 comm="syz.1.301" name="/" offset=33 [ 146.646355][ T13] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.680590][ T6790] fuse: Bad value for 'fd' [ 146.841206][ T13] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.949828][ T13] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.053888][ T13] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.118408][ T5695] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 147.148496][ T9] usb 2-1: new low-speed USB device number 19 using dummy_hcd [ 147.248642][ T5695] usb 4-1: device descriptor read/64, error -71 [ 147.311549][ T13] bridge_slave_1: left allmulticast mode [ 147.311589][ T13] bridge_slave_1: left promiscuous mode [ 147.313674][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.319347][ T13] bridge_slave_0: left allmulticast mode [ 147.319371][ T13] bridge_slave_0: left promiscuous mode [ 147.319580][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.357693][ T9] usb 2-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 147.368719][ T9] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 147.368756][ T9] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 147.368783][ T9] usb 2-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 147.368809][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 147.368845][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.372691][ T9] usb 2-1: config 0 descriptor?? [ 147.373591][ T6796] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 147.488328][ T5695] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 147.580312][ T9] hid (null): bogus close delimiter [ 147.583713][ T6809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.584199][ T6809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.590207][ T6809] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.590718][ T6809] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.618297][ T5695] usb 4-1: device descriptor read/64, error -71 [ 147.643437][ T9] hid-u2fzero 0003:10C4:8ACF.0003: unknown main item tag 0x0 [ 147.643480][ T9] hid-u2fzero 0003:10C4:8ACF.0003: unknown main item tag 0x0 [ 147.643506][ T9] hid-u2fzero 0003:10C4:8ACF.0003: unknown main item tag 0x0 [ 147.643530][ T9] hid-u2fzero 0003:10C4:8ACF.0003: unknown main item tag 0x0 [ 147.643554][ T9] hid-u2fzero 0003:10C4:8ACF.0003: unknown main item tag 0x0 [ 147.643579][ T9] hid-u2fzero 0003:10C4:8ACF.0003: bogus close delimiter [ 147.643591][ T9] hid-u2fzero 0003:10C4:8ACF.0003: item 0 0 2 10 parsing failed [ 147.644418][ T9] hid-u2fzero 0003:10C4:8ACF.0003: probe with driver hid-u2fzero failed with error -22 [ 147.679966][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 147.702732][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 147.729901][ T5695] usb usb4-port1: attempt power cycle [ 147.732565][ T13] bond0 (unregistering): Released all slaves [ 147.788403][ T5623] Bluetooth: hci4: command tx timeout [ 147.820886][ T13] ovs-dp0: left promiscuous mode [ 147.840750][ T987] usb 2-1: USB disconnect, device number 19 [ 148.074939][ T5695] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 148.075506][ T6768] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.075704][ T6768] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.075842][ T6768] bridge_slave_0: entered allmulticast mode [ 148.091528][ T5695] usb 4-1: device descriptor read/8, error -71 [ 148.117380][ T6768] bridge_slave_0: entered promiscuous mode [ 148.197539][ T6768] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.197608][ T6768] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.197711][ T6768] bridge_slave_1: entered allmulticast mode [ 148.222846][ T6768] bridge_slave_1: entered promiscuous mode [ 148.305056][ T6768] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.328829][ T5695] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 148.332048][ T6768] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.349044][ T5695] usb 4-1: device descriptor read/8, error -71 [ 148.458770][ T5695] usb usb4-port1: unable to enumerate USB device [ 148.488310][ T6768] team0: Port device team_slave_0 added [ 148.491595][ T6768] team0: Port device team_slave_1 added [ 148.595276][ T6768] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.595296][ T6768] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 148.595323][ T6768] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.597609][ T6768] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.597626][ T6768] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 148.597653][ T6768] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.735924][ T13] hsr_slave_0: left promiscuous mode [ 148.737195][ T13] hsr_slave_1: left promiscuous mode [ 148.739528][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 148.739566][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 148.770697][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 148.770724][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 148.832627][ T13] veth1_macvtap: left promiscuous mode [ 148.833756][ T13] veth0_macvtap: left promiscuous mode [ 148.833896][ T13] veth1_vlan: left promiscuous mode [ 148.834000][ T13] veth0_vlan: left promiscuous mode [ 149.084804][ T6837] fuse: Bad value for 'fd' [ 149.220012][ T987] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 149.257516][ T6839] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 149.304306][ T13] team0 (unregistering): Port device team_slave_1 removed [ 149.341970][ T13] team0 (unregistering): Port device team_slave_0 removed [ 149.369117][ T987] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 149.370163][ T987] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.370214][ T987] usb 2-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 149.370242][ T987] usb 2-1: config 1 interface 0 has no altsetting 0 [ 149.371245][ T987] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 149.371268][ T987] usb 2-1: SerialNumber: syz [ 149.403235][ T987] cdc_ether 2-1:1.0: GUID doesn't match [ 149.571153][ T5278] 8021q: adding VLAN 0 to HW filter on device eth1 [ 149.639792][ T6843] netlink: 'syz.0.313': attribute type 3 has an invalid length. [ 149.746688][ T6768] hsr_slave_0: entered promiscuous mode [ 149.751024][ T6768] hsr_slave_1: entered promiscuous mode [ 149.751947][ T6768] debugfs: 'hsr0' already exists in 'hsr' [ 149.751965][ T6768] Cannot create hsr debugfs directory [ 149.865165][ T5623] Bluetooth: hci4: command tx timeout [ 149.898612][ T5695] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 149.979285][ T9] usb 2-1: USB disconnect, device number 20 [ 150.019597][ T13] IPVS: stop unused estimator thread 0... [ 150.058476][ T5695] usb 1-1: Using ep0 maxpacket: 8 [ 150.060789][ T5695] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 150.062163][ T5695] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 150.062186][ T5695] usb 1-1: config 0 has no interface number 0 [ 150.062229][ T5695] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 150.062273][ T5695] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.117753][ T5695] usb 1-1: config 0 descriptor?? [ 150.191529][ T5695] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 150.210126][ T6847] FAULT_INJECTION: forcing a failure. [ 150.210126][ T6847] name failslab, interval 1, probability 0, space 0, times 0 [ 150.210162][ T6847] CPU: 1 UID: 0 PID: 6847 Comm: syz.3.314 Tainted: G L syzkaller #0 PREEMPT(full) [ 150.210192][ T6847] Tainted: [L]=SOFTLOCKUP [ 150.210200][ T6847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 150.210213][ T6847] Call Trace: [ 150.210221][ T6847] [ 150.210230][ T6847] dump_stack_lvl+0xe8/0x150 [ 150.210263][ T6847] should_fail_ex+0x3eb/0x540 [ 150.210293][ T6847] should_failslab+0xa8/0x100 [ 150.210320][ T6847] __kmalloc_cache_noprof+0x9e/0x600 [ 150.210350][ T6847] ? bus_add_driver+0x162/0x670 [ 150.210370][ T6847] ? bus_add_driver+0x162/0x670 [ 150.210408][ T6847] bus_add_driver+0x162/0x670 [ 150.210433][ T6847] ? driver_find+0x192/0x1a0 [ 150.210456][ T6847] driver_register+0x23a/0x320 [ 150.210488][ T6847] usb_gadget_register_driver_owner+0xf9/0x270 [ 150.210520][ T6847] raw_ioctl+0x1541/0x41c0 [ 150.210549][ T6847] ? tomoyo_path_number_perm+0x219/0x5f0 [ 150.210574][ T6847] ? do_vfs_ioctl+0x116f/0x1530 [ 150.210599][ T6847] ? __pfx_raw_ioctl+0x10/0x10 [ 150.210635][ T6847] ? hook_file_ioctl+0x1f2/0x600 [ 150.210678][ T6847] ? __fget_files+0x2a/0x420 [ 150.210704][ T6847] ? __fget_files+0x2a/0x420 [ 150.210729][ T6847] ? __fget_files+0x3a2/0x420 [ 150.210751][ T6847] ? __fget_files+0x2a/0x420 [ 150.210777][ T6847] ? bpf_lsm_file_ioctl+0x9/0x20 [ 150.210804][ T6847] ? __pfx_raw_ioctl+0x10/0x10 [ 150.210823][ T6847] __se_sys_ioctl+0xfc/0x170 [ 150.210858][ T6847] do_syscall_64+0x166/0x520 [ 150.210879][ T6847] ? trace_irq_disable+0x3b/0x140 [ 150.210907][ T6847] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.210930][ T6847] ? clear_bhb_loop+0x70/0xc0 [ 150.210956][ T6847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.210977][ T6847] RIP: 0033:0x7f06d3b9ddeb [ 150.210997][ T6847] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 150.211015][ T6847] RSP: 002b:00007f06d4acdf00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.211040][ T6847] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f06d3b9ddeb [ 150.211055][ T6847] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 150.211068][ T6847] RBP: 00007f06d4acefd0 R08: 0000000000000001 R09: 00000000ffffffff [ 150.211082][ T6847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.211094][ T6847] R13: 0000200000000000 R14: 0000000000000002 R15: 0000000000000000 [ 150.211123][ T6847] [ 150.214447][ T6847] UDC core: USB Raw Gadget: driver registration failed: -12 [ 150.214471][ T6847] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 150.345084][ T5695] usb 1-1: USB disconnect, device number 24 [ 150.551915][ T6768] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 150.571331][ T6768] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 150.573725][ T6768] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 150.577074][ T6768] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 150.605064][ T6768] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 150.633675][ T6768] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 150.634876][ T6768] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 150.660347][ T6768] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 151.019249][ T6768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.053835][ T6768] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.057910][ T6871] FAULT_INJECTION: forcing a failure. [ 151.057910][ T6871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.057944][ T6871] CPU: 1 UID: 0 PID: 6871 Comm: syz.0.317 Tainted: G L syzkaller #0 PREEMPT(full) [ 151.057972][ T6871] Tainted: [L]=SOFTLOCKUP [ 151.057979][ T6871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 151.057992][ T6871] Call Trace: [ 151.058000][ T6871] [ 151.058009][ T6871] dump_stack_lvl+0xe8/0x150 [ 151.058040][ T6871] should_fail_ex+0x3eb/0x540 [ 151.058068][ T6871] _copy_from_user+0x2d/0xb0 [ 151.058096][ T6871] ___sys_recvmsg+0x173/0x5a0 [ 151.058120][ T6871] ? lock_acquire+0x115/0x350 [ 151.058156][ T6871] ? __pfx____sys_recvmsg+0x10/0x10 [ 151.058184][ T6871] ? lock_acquire+0x115/0x350 [ 151.058228][ T6871] ? __fget_files+0x3a2/0x420 [ 151.058265][ T6871] do_recvmmsg+0x31a/0x7f0 [ 151.058298][ T6871] ? __pfx_do_recvmmsg+0x10/0x10 [ 151.058334][ T6871] ? get_timespec64+0x119/0x1b0 [ 151.058354][ T6871] ? __pfx_get_timespec64+0x10/0x10 [ 151.058383][ T6871] __x64_sys_recvmmsg+0x1b7/0x250 [ 151.058407][ T6871] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 151.058440][ T6871] do_syscall_64+0x166/0x520 [ 151.058468][ T6871] ? trace_irq_disable+0x3b/0x140 [ 151.058493][ T6871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.058513][ T6871] ? clear_bhb_loop+0x70/0xc0 [ 151.058537][ T6871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.058556][ T6871] RIP: 0033:0x7f7426f9e159 [ 151.058574][ T6871] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 151.058590][ T6871] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 151.058611][ T6871] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 151.058626][ T6871] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 151.058639][ T6871] RBP: 00007f7427eb8090 R08: 0000200000003700 R09: 0000000000000000 [ 151.058651][ T6871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.058663][ T6871] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 151.058692][ T6871] [ 151.178928][ T2245] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 151.215300][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.215408][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.266492][ T1016] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.266620][ T1016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.312132][ T6874] fuse: Bad value for 'fd' [ 151.348271][ T2245] usb 4-1: device descriptor read/64, error -71 [ 151.444967][ T5278] 8021q: adding VLAN 0 to HW filter on device eth2 [ 151.588500][ T2245] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 151.610311][ T10] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 151.729410][ T2245] usb 4-1: device descriptor read/64, error -71 [ 151.762088][ T10] usb 1-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 0.00 [ 151.765518][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.765543][ T10] usb 1-1: Product: syz [ 151.765565][ T10] usb 1-1: Manufacturer: syz [ 151.765578][ T10] usb 1-1: SerialNumber: syz [ 151.784046][ T10] mos7840 1-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 151.844501][ T2245] usb usb4-port1: attempt power cycle [ 151.938689][ T5623] Bluetooth: hci4: command tx timeout [ 151.985987][ T6900] netlink: 'syz.0.318': attribute type 1 has an invalid length. [ 151.988143][ T6876] netlink: 'syz.0.318': attribute type 1 has an invalid length. [ 151.994734][ T6900] netlink: 8 bytes leftover after parsing attributes in process `syz.0.318'. [ 152.091334][ T10] mos7840 1-1:1.0: probe with driver mos7840 failed with error -71 [ 152.115624][ T10] usb 1-1: USB disconnect, device number 25 [ 152.198443][ T2245] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 152.222382][ T2245] usb 4-1: device descriptor read/8, error -71 [ 152.288321][ T987] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 152.345389][ T6768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.440718][ T987] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 152.442611][ T987] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.442662][ T987] usb 2-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 152.442688][ T987] usb 2-1: config 1 interface 0 has no altsetting 0 [ 152.443682][ T987] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 152.443708][ T987] usb 2-1: SerialNumber: syz [ 152.471460][ T5278] 8021q: adding VLAN 0 to HW filter on device eth3 [ 152.483775][ T2245] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 152.509384][ T2245] usb 4-1: device descriptor read/8, error -71 [ 152.538662][ T987] cdc_ether 2-1:1.0: GUID doesn't match [ 152.618017][ T2245] usb usb4-port1: unable to enumerate USB device [ 152.750165][ T6927] FAULT_INJECTION: forcing a failure. [ 152.750165][ T6927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 152.750204][ T6927] CPU: 0 UID: 0 PID: 6927 Comm: syz.0.324 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.750234][ T6927] Tainted: [L]=SOFTLOCKUP [ 152.750242][ T6927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.750255][ T6927] Call Trace: [ 152.750264][ T6927] [ 152.750272][ T6927] dump_stack_lvl+0xe8/0x150 [ 152.750307][ T6927] should_fail_ex+0x3eb/0x540 [ 152.750335][ T6927] prepare_alloc_pages+0x21e/0x5f0 [ 152.750373][ T6927] __alloc_frozen_pages_noprof+0x185/0x5a0 [ 152.750421][ T6927] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 152.750451][ T6927] ? __alloc_frozen_pages_noprof+0x29e/0x5a0 [ 152.750485][ T6927] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 152.750530][ T6927] __alloc_pages_noprof+0x10/0x100 [ 152.750561][ T6927] alloc_pages_bulk_noprof+0x5fa/0x7c0 [ 152.750604][ T6927] ? alloc_pages_noprof+0x140/0x2b0 [ 152.750633][ T6927] __kasan_populate_vmalloc+0xb7/0x1c0 [ 152.750671][ T6927] alloc_vmap_area+0xd10/0x1410 [ 152.750715][ T6927] ? __pfx_alloc_vmap_area+0x10/0x10 [ 152.750738][ T6927] ? __kmalloc_cache_node_noprof+0x3cc/0x620 [ 152.750770][ T6927] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 152.750799][ T6927] ? __get_vm_area_node+0x155/0x2f0 [ 152.750832][ T6927] __get_vm_area_node+0x200/0x2f0 [ 152.750866][ T6927] __vmalloc_node_range_noprof+0x340/0x1690 [ 152.750894][ T6927] ? dvb_dvr_open+0x1cc/0x5c0 [ 152.750921][ T6927] ? __pfx___mutex_trylock_common+0x10/0x10 [ 152.750950][ T6927] ? rcu_is_watching+0x16/0xb0 [ 152.750971][ T6927] ? trace_contention_end+0x3d/0x140 [ 152.750997][ T6927] ? __mutex_lock+0x305/0x15a0 [ 152.751018][ T6927] ? trace_contention_end+0x3d/0x140 [ 152.751046][ T6927] ? __mutex_lock+0x305/0x15a0 [ 152.751081][ T6927] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 152.751108][ T6927] ? lock_acquire+0x115/0x350 [ 152.751144][ T6927] ? dvb_dvr_open+0x1cc/0x5c0 [ 152.751171][ T6927] vmalloc_noprof+0xb2/0xe0 [ 152.751199][ T6927] ? dvb_dvr_open+0x1cc/0x5c0 [ 152.751227][ T6927] dvb_dvr_open+0x1cc/0x5c0 [ 152.751256][ T6927] ? __pfx_dvb_dvr_open+0x10/0x10 [ 152.751284][ T6927] dvb_device_open+0x24f/0x340 [ 152.751315][ T6927] chrdev_open+0x4d9/0x600 [ 152.751341][ T6927] ? __pfx_chrdev_open+0x10/0x10 [ 152.751365][ T6927] ? devcgroup_check_permission+0x31/0x8f0 [ 152.751409][ T6927] ? __pfx_chrdev_open+0x10/0x10 [ 152.751430][ T6927] do_dentry_open+0x80e/0x1360 [ 152.751466][ T6927] vfs_open_consume+0x4a/0x350 [ 152.751488][ T6927] ? path_openat+0x14bb/0x1e40 [ 152.751520][ T6927] path_openat+0x14d7/0x1e40 [ 152.751572][ T6927] do_file_open+0x23e/0x4a0 [ 152.751608][ T6927] ? __pfx_do_file_open+0x10/0x10 [ 152.751663][ T6927] ? _raw_spin_unlock+0x28/0x50 [ 152.751690][ T6927] ? alloc_fd+0x651/0x6c0 [ 152.751729][ T6927] do_sys_openat2+0x115/0x200 [ 152.751754][ T6927] ? __pfx_do_sys_openat2+0x10/0x10 [ 152.751785][ T6927] ? do_user_addr_fault+0xd3f/0x1480 [ 152.751821][ T6927] __x64_sys_openat+0x138/0x170 [ 152.751850][ T6927] do_syscall_64+0x166/0x520 [ 152.751870][ T6927] ? trace_irq_disable+0x3b/0x140 [ 152.751897][ T6927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.751918][ T6927] ? clear_bhb_loop+0x70/0xc0 [ 152.751945][ T6927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.751966][ T6927] RIP: 0033:0x7f7426f5e98e [ 152.751987][ T6927] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 152.752004][ T6927] RSP: 002b:00007f7427eb7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 152.752028][ T6927] RAX: ffffffffffffffda RBX: 00007f7427eb86c0 RCX: 00007f7426f5e98e [ 152.752044][ T6927] RDX: 0000000000000100 RSI: 00007f7427eb7c00 RDI: ffffffffffffff9c [ 152.752060][ T6927] RBP: 00007f7427eb7c00 R08: 0000000000000000 R09: 0000000000000000 [ 152.752073][ T6927] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 152.752087][ T6927] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 152.752120][ T6927] [ 152.803631][ T6927] syz.0.324: vmalloc error: size 1925120, align 0x1, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 152.804856][ T6927] CPU: 0 UID: 0 PID: 6927 Comm: syz.0.324 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.804885][ T6927] Tainted: [L]=SOFTLOCKUP [ 152.804893][ T6927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.804905][ T6927] Call Trace: [ 152.804914][ T6927] [ 152.804922][ T6927] dump_stack_lvl+0xe8/0x150 [ 152.804953][ T6927] warn_alloc+0x24d/0x270 [ 152.804982][ T6927] ? lockdep_hardirqs_on+0x7b/0x110 [ 152.805014][ T6927] ? __pfx_warn_alloc+0x10/0x10 [ 152.805039][ T6927] ? kfree+0x1c5/0x650 [ 152.805070][ T6927] ? __get_vm_area_node+0x219/0x2f0 [ 152.805106][ T6927] __vmalloc_node_range_noprof+0x368/0x1690 [ 152.805132][ T6927] ? __pfx___mutex_trylock_common+0x10/0x10 [ 152.805157][ T6927] ? rcu_is_watching+0x16/0xb0 [ 152.805177][ T6927] ? trace_contention_end+0x3d/0x140 [ 152.805200][ T6927] ? __mutex_lock+0x305/0x15a0 [ 152.805218][ T6927] ? trace_contention_end+0x3d/0x140 [ 152.805241][ T6927] ? __mutex_lock+0x305/0x15a0 [ 152.805279][ T6927] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 152.805303][ T6927] ? lock_acquire+0x115/0x350 [ 152.805335][ T6927] ? dvb_dvr_open+0x1cc/0x5c0 [ 152.805361][ T6927] vmalloc_noprof+0xb2/0xe0 [ 152.805385][ T6927] ? dvb_dvr_open+0x1cc/0x5c0 [ 152.805411][ T6927] dvb_dvr_open+0x1cc/0x5c0 [ 152.805437][ T6927] ? __pfx_dvb_dvr_open+0x10/0x10 [ 152.805461][ T6927] dvb_device_open+0x24f/0x340 [ 152.805490][ T6927] chrdev_open+0x4d9/0x600 [ 152.805513][ T6927] ? __pfx_chrdev_open+0x10/0x10 [ 152.805535][ T6927] ? devcgroup_check_permission+0x31/0x8f0 [ 152.805566][ T6927] ? __pfx_chrdev_open+0x10/0x10 [ 152.805584][ T6927] do_dentry_open+0x80e/0x1360 [ 152.805616][ T6927] vfs_open_consume+0x4a/0x350 [ 152.805635][ T6927] ? path_openat+0x14bb/0x1e40 [ 152.805665][ T6927] path_openat+0x14d7/0x1e40 [ 152.805712][ T6927] do_file_open+0x23e/0x4a0 [ 152.805744][ T6927] ? __pfx_do_file_open+0x10/0x10 [ 152.805794][ T6927] ? _raw_spin_unlock+0x28/0x50 [ 152.805819][ T6927] ? alloc_fd+0x651/0x6c0 [ 152.805853][ T6927] do_sys_openat2+0x115/0x200 [ 152.805878][ T6927] ? __pfx_do_sys_openat2+0x10/0x10 [ 152.805905][ T6927] ? do_user_addr_fault+0xd3f/0x1480 [ 152.805937][ T6927] __x64_sys_openat+0x138/0x170 [ 152.805965][ T6927] do_syscall_64+0x166/0x520 [ 152.805982][ T6927] ? trace_irq_disable+0x3b/0x140 [ 152.806008][ T6927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.806027][ T6927] ? clear_bhb_loop+0x70/0xc0 [ 152.806051][ T6927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.806070][ T6927] RIP: 0033:0x7f7426f5e98e [ 152.806089][ T6927] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 152.806106][ T6927] RSP: 002b:00007f7427eb7b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 152.806126][ T6927] RAX: ffffffffffffffda RBX: 00007f7427eb86c0 RCX: 00007f7426f5e98e [ 152.806140][ T6927] RDX: 0000000000000100 RSI: 00007f7427eb7c00 RDI: ffffffffffffff9c [ 152.806153][ T6927] RBP: 00007f7427eb7c00 R08: 0000000000000000 R09: 0000000000000000 [ 152.806165][ T6927] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 152.806178][ T6927] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 152.806209][ T6927] [ 152.826842][ T6927] Mem-Info: [ 152.826858][ T6927] active_anon:6346 inactive_anon:0 isolated_anon:0 [ 152.826858][ T6927] active_file:0 inactive_file:42739 isolated_file:0 [ 152.826858][ T6927] unevictable:0 dirty:114 writeback:0 [ 152.826858][ T6927] slab_reclaimable:10028 slab_unreclaimable:89888 [ 152.826858][ T6927] mapped:25186 shmem:526 pagetables:1212 [ 152.826858][ T6927] sec_pagetables:0 bounce:0 [ 152.826858][ T6927] kernel_misc_reclaimable:0 [ 152.826858][ T6927] free:1344573 free_pcp:10835 free_cma:0 [ 152.826909][ T6927] Node 0 active_anon:25384kB inactive_anon:0kB active_file:0kB inactive_file:170752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100744kB dirty:452kB writeback:0kB shmem:2104kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11736kB pagetables:4684kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 152.826960][ T6927] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:164kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 152.827007][ T6927] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 152.827062][ T6927] lowmem_reserve[]: 0 2482 2483 2483 2483 [ 152.827099][ T6927] Node 0 DMA32 free:1433728kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0kB free_highatomic:0kB active_anon:25384kB inactive_anon:0kB active_file:0kB inactive_file:170752kB unevictable:0kB writepending:452kB zspages:0kB present:3129332kB managed:2541832kB mlocked:0kB bounce:0kB free_pcp:43088kB local_pcp:21116kB free_cma:0kB [ 152.827154][ T6927] lowmem_reserve[]: 0 0 1 1 1 [ 152.827188][ T6927] Node 0 Normal free:0kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1692kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 152.827240][ T6927] lowmem_reserve[]: 0 0 0 0 0 [ 152.827274][ T6927] Node 1 Normal free:3929204kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:4kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 152.827328][ T6927] lowmem_reserve[]: 0 0 0 0 0 [ 152.827362][ T6927] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 152.827512][ T6927] Node 0 DMA32: 227*4kB (M) 553*8kB (UME) 274*16kB (UM) 440*32kB (UME) 150*64kB (UME) 42*128kB (UME) 9*256kB (UME) 6*512kB (UME) 3*1024kB (UM) 7*2048kB (UME) 335*4096kB (UM) = 1433716kB [ 152.827674][ T6927] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 152.827779][ T6927] Node 1 Normal: 3*4kB (UM) 1*8kB (M) 2*16kB (UM) 2*32kB (UM) 8*64kB (UM) 4*128kB (UM) 4*256kB (UM) 4*512kB (UM) 1*1024kB (M) 0*2048kB 958*4096kB (UM) = 3929204kB [ 152.866409][ T6927] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 152.866427][ T6927] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 152.866442][ T6927] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 152.866456][ T6927] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 152.866470][ T6927] 43263 total pagecache pages [ 152.866478][ T6927] 0 pages in swap cache [ 152.866485][ T6927] Free swap = 124996kB [ 152.866492][ T6927] Total swap = 124996kB [ 152.866501][ T6927] 2097051 pages RAM [ 152.866508][ T6927] 0 pages HighMem/MovableOnly [ 152.866514][ T6927] 429554 pages reserved [ 152.866522][ T6927] 0 pages cma reserved [ 153.083772][ T6768] veth0_vlan: entered promiscuous mode [ 153.125832][ T6768] veth1_vlan: entered promiscuous mode [ 153.294828][ T6768] veth0_macvtap: entered promiscuous mode [ 153.343683][ T6768] veth1_macvtap: entered promiscuous mode [ 153.430913][ T6768] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.475410][ T6768] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.568685][ T1112] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.571011][ T1163] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.571051][ T1163] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.571082][ T1163] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.018910][ T5623] Bluetooth: hci4: command tx timeout [ 154.040683][ T1016] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.040707][ T1016] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.124992][ T1016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.125016][ T1016] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.439094][ T6947] fuse: Bad value for 'fd' [ 154.449981][ T5278] 8021q: adding VLAN 0 to HW filter on device eth4 [ 154.558539][ T987] usb 2-1: USB disconnect, device number 21 [ 154.748762][ T5695] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 154.878288][ T5695] usb 1-1: device descriptor read/64, error -71 [ 154.898510][ T30] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 155.048847][ T30] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 155.050455][ T30] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.050483][ T30] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 155.050523][ T30] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.052751][ T30] usb 4-1: config 0 descriptor?? [ 155.148335][ T5695] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 155.278385][ T5695] usb 1-1: device descriptor read/64, error -71 [ 155.390280][ T5695] usb usb1-port1: attempt power cycle [ 155.620315][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 155.728336][ T5695] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 155.748777][ T5695] usb 1-1: device descriptor read/8, error -71 [ 155.790393][ T9] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 155.791453][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.791479][ T9] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 155.791517][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.793658][ T9] usb 5-1: config 0 descriptor?? [ 155.948272][ T30] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 155.998369][ T5695] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 156.019622][ T5695] usb 1-1: device descriptor read/8, error -71 [ 156.100616][ T30] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 156.101506][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.106004][ T30] usb 2-1: config 0 descriptor?? [ 156.129725][ T5695] usb usb1-port1: unable to enumerate USB device [ 156.516033][ T30] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 156.518594][ T30] [drm:udl_init] *ERROR* Selecting channel failed [ 156.553762][ T30] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 1 [ 156.553793][ T30] [drm] Initialized udl on minor 1 [ 156.557573][ T30] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 156.563964][ T30] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 156.571337][ T30] usb 2-1: USB disconnect, device number 22 [ 157.065036][ T6981] FAULT_INJECTION: forcing a failure. [ 157.065036][ T6981] name failslab, interval 1, probability 0, space 0, times 0 [ 157.065061][ T6981] CPU: 1 UID: 0 PID: 6981 Comm: syz.1.335 Tainted: G L syzkaller #0 PREEMPT(full) [ 157.065079][ T6981] Tainted: [L]=SOFTLOCKUP [ 157.065084][ T6981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 157.065092][ T6981] Call Trace: [ 157.065098][ T6981] [ 157.065103][ T6981] dump_stack_lvl+0xe8/0x150 [ 157.065125][ T6981] should_fail_ex+0x3eb/0x540 [ 157.065142][ T6981] should_failslab+0xa8/0x100 [ 157.065157][ T6981] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 157.065177][ T6981] ? vfs_parse_monolithic_sep+0x21b/0x360 [ 157.065195][ T6981] ? vfs_parse_monolithic_sep+0x21b/0x360 [ 157.065218][ T6981] kmemdup_nul+0x36/0xf0 [ 157.065257][ T6981] vfs_parse_monolithic_sep+0x21b/0x360 [ 157.065287][ T6981] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 157.065316][ T6981] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 157.065346][ T6981] ? alloc_fs_context+0x9b2/0xd00 [ 157.065369][ T6981] path_mount+0xcb1/0x1050 [ 157.065387][ T6981] ? user_path_at+0xd4/0x160 [ 157.065404][ T6981] __se_sys_mount+0x31d/0x420 [ 157.065423][ T6981] ? __pfx___se_sys_mount+0x10/0x10 [ 157.065442][ T6981] ? __x64_sys_mount+0x20/0xc0 [ 157.065459][ T6981] do_syscall_64+0x166/0x520 [ 157.065470][ T6981] ? trace_irq_disable+0x3b/0x140 [ 157.065487][ T6981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.065500][ T6981] ? clear_bhb_loop+0x70/0xc0 [ 157.065515][ T6981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.065528][ T6981] RIP: 0033:0x7f41e519e159 [ 157.065541][ T6981] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 157.065552][ T6981] RSP: 002b:00007f41e33f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 157.065567][ T6981] RAX: ffffffffffffffda RBX: 00007f41e5425fa0 RCX: 00007f41e519e159 [ 157.065577][ T6981] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000000 [ 157.065585][ T6981] RBP: 00007f41e33f6090 R08: 00002000000001c0 R09: 0000000000000000 [ 157.065594][ T6981] R10: 0000000001020021 R11: 0000000000000246 R12: 0000000000000002 [ 157.065602][ T6981] R13: 00007f41e5426038 R14: 00007f41e5425fa0 R15: 00007fff82b11c68 [ 157.065621][ T6981] [ 157.409468][ T6985] fuse: Bad value for 'fd' [ 157.635603][ T6991] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 157.635994][ T6991] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 157.674650][ T5717] usb 4-1: USB disconnect, device number 32 [ 157.708558][ T9] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 157.860623][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.862091][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.862166][ T9] usb 2-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 157.862192][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 157.865807][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 157.865832][ T9] usb 2-1: SerialNumber: syz [ 157.929620][ T9] cdc_ether 2-1:1.0: GUID doesn't match [ 157.991401][ T7002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.993007][ T7002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.218401][ T9] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 158.256344][ T7010] fuse: Bad value for 'fd' [ 158.373891][ T9] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 158.375120][ T9] usb 1-1: config index 0 descriptor too short (expected 441, got 18) [ 158.375161][ T9] usb 1-1: config 0 interface 0 has no altsetting 0 [ 158.375196][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.376514][ T7012] kAFS: bad VL server IP address [ 158.427831][ T9] usb 1-1: config 0 descriptor?? [ 158.436246][ T30] usb 5-1: USB disconnect, device number 2 [ 158.639433][ T9] usb 1-1: string descriptor 0 read error: -71 [ 158.646008][ T9] pwc: Askey VC010 type 2 USB webcam detected. [ 158.646489][ T9] pwc: send_video_command error -71 [ 158.646505][ T9] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 158.646608][ T9] Philips webcam 1-1:0.0: probe with driver Philips webcam failed with error -71 [ 158.683654][ T30] usb 2-1: USB disconnect, device number 23 [ 158.708510][ T9] usb 1-1: USB disconnect, device number 30 [ 159.069434][ T2245] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 159.218297][ T2245] usb 4-1: Using ep0 maxpacket: 32 [ 159.219180][ T2245] usb 4-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95 [ 159.220931][ T2245] usb 4-1: config 0 has an invalid interface number: 146 but max is 0 [ 159.220958][ T2245] usb 4-1: config 0 has no interface number 0 [ 159.220999][ T2245] usb 4-1: config 0 interface 146 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 159.221017][ T2245] usb 4-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83 [ 159.221034][ T2245] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024 [ 159.221050][ T2245] usb 4-1: config 0 interface 146 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 159.221063][ T2245] usb 4-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82 [ 159.221078][ T2245] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 159.221091][ T2245] usb 4-1: config 0 interface 146 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 159.221105][ T2245] usb 4-1: config 0 interface 146 altsetting 0 endpoint 0x1 has invalid maxpacket 25135, setting to 1024 [ 159.221120][ T2245] usb 4-1: config 0 interface 146 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 159.221134][ T2245] usb 4-1: config 0 interface 146 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 159.223419][ T2245] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.223449][ T2245] usb 4-1: Product: syz [ 159.223464][ T2245] usb 4-1: Manufacturer: syz [ 159.223474][ T2245] usb 4-1: SerialNumber: syz [ 159.226338][ T2245] usb 4-1: config 0 descriptor?? [ 159.227469][ T7023] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 159.227754][ T7023] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 159.239310][ T7028] fuse: fd is not a fuse device [ 159.359707][ T2245] usb 4-1: will this work? Response EP is not usually 3 [ 159.359735][ T2245] usb 4-1: will this work? Image data EP is not usually 2 [ 159.441112][ T2245] scsi host1: microtekX6 [ 159.544975][ T2245] usb 4-1: USB disconnect, device number 33 [ 159.578772][ T2012] usb 4-1: error -19 submitting URB [ 159.702717][ T7034] netlink: 8 bytes leftover after parsing attributes in process `syz.1.354'. [ 159.731386][ T7037] netlink: 8 bytes leftover after parsing attributes in process `syz.1.354'. [ 159.823459][ T7040] fuse: fd is not a fuse device [ 159.908136][ T7042] netlink: 16 bytes leftover after parsing attributes in process `syz.1.356'. [ 159.908210][ T7042] netlink: 16 bytes leftover after parsing attributes in process `syz.1.356'. [ 159.913880][ T7042] warning: `syz.1.356' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 160.494277][ T2245] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 160.599986][ T7066] FAULT_INJECTION: forcing a failure. [ 160.599986][ T7066] name failslab, interval 1, probability 0, space 0, times 0 [ 160.600026][ T7066] CPU: 0 UID: 0 PID: 7066 Comm: syz.0.361 Tainted: G L syzkaller #0 PREEMPT(full) [ 160.600057][ T7066] Tainted: [L]=SOFTLOCKUP [ 160.600066][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 160.600079][ T7066] Call Trace: [ 160.600088][ T7066] [ 160.600098][ T7066] dump_stack_lvl+0xe8/0x150 [ 160.600134][ T7066] should_fail_ex+0x3eb/0x540 [ 160.600165][ T7066] should_failslab+0xa8/0x100 [ 160.600191][ T7066] __kmalloc_noprof+0xf9/0x710 [ 160.600221][ T7066] ? stack_depot_save_flags+0x33/0x7f0 [ 160.600247][ T7066] ? asymmetric_key_generate_id+0x60/0x170 [ 160.600277][ T7066] ? asymmetric_key_generate_id+0x60/0x170 [ 160.600316][ T7066] asymmetric_key_generate_id+0x60/0x170 [ 160.600353][ T7066] x509_note_issuer+0x105/0x1b0 [ 160.600381][ T7066] asn1_ber_decoder+0x1936/0x2590 [ 160.600437][ T7066] ? __pfx_asn1_ber_decoder+0x10/0x10 [ 160.600482][ T7066] ? __kasan_kmalloc+0x93/0xb0 [ 160.600508][ T7066] ? __kmalloc_cache_noprof+0x148/0x600 [ 160.600537][ T7066] ? x509_cert_parse+0x16a/0x7a0 [ 160.600567][ T7066] x509_cert_parse+0x1ba/0x7a0 [ 160.600595][ T7066] x509_key_preparse+0x64/0x6d0 [ 160.600619][ T7066] ? down_read+0x2b9/0x320 [ 160.600647][ T7066] asymmetric_key_preparse+0xb9/0x1b0 [ 160.600682][ T7066] __key_create_or_update+0x3a4/0xa70 [ 160.600728][ T7066] ? __pfx___key_create_or_update+0x10/0x10 [ 160.600777][ T7066] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 160.600813][ T7066] key_create_or_update+0x42/0x60 [ 160.600845][ T7066] __se_sys_add_key+0x349/0x420 [ 160.600880][ T7066] ? __pfx___se_sys_add_key+0x10/0x10 [ 160.600920][ T7066] ? __x64_sys_add_key+0x20/0xc0 [ 160.600952][ T7066] do_syscall_64+0x166/0x520 [ 160.600973][ T7066] ? trace_irq_disable+0x3b/0x140 [ 160.601002][ T7066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.601025][ T7066] ? clear_bhb_loop+0x70/0xc0 [ 160.601054][ T7066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.601075][ T7066] RIP: 0033:0x7f7426f9e159 [ 160.601096][ T7066] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 160.601114][ T7066] RSP: 002b:00007f7427dba028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 160.601139][ T7066] RAX: ffffffffffffffda RBX: 00007f7427226090 RCX: 00007f7426f9e159 [ 160.601156][ T7066] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 160.601172][ T7066] RBP: 00007f742703506b R08: ffffffffffffffff R09: 0000000000000000 [ 160.601186][ T7066] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 160.601199][ T7066] R13: 00007f7427226128 R14: 00007f7427226090 R15: 00007ffe9a06c0d8 [ 160.601234][ T7066] [ 160.720967][ T2245] usb 4-1: Using ep0 maxpacket: 16 [ 160.732422][ T2245] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 160.781446][ T5717] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 160.822024][ T2245] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.822054][ T2245] usb 4-1: Product: syz [ 160.822069][ T2245] usb 4-1: Manufacturer: syz [ 160.822084][ T2245] usb 4-1: SerialNumber: syz [ 160.953293][ T2245] r8152-cfgselector 4-1: Unknown version 0x0000 [ 160.953324][ T2245] r8152-cfgselector 4-1: config 0 descriptor?? [ 161.028680][ T5717] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.031300][ T5717] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.031365][ T5717] usb 5-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 161.031424][ T5717] usb 5-1: config 1 interface 0 has no altsetting 0 [ 161.032760][ T5717] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 161.032814][ T5717] usb 5-1: SerialNumber: syz [ 161.096317][ T5717] cdc_ether 5-1:1.0: GUID doesn't match [ 161.368298][ T30] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 161.452873][ T7078] SQUASHFS error: Failed to read block 0x0: -5 [ 161.454735][ T7078] unable to read squashfs_super_block [ 161.501760][ T7078] netlink: 8 bytes leftover after parsing attributes in process `syz.0.364'. [ 161.511282][ T7078] CacheFiles: Failed to register: -95 [ 161.518293][ T30] usb 2-1: Using ep0 maxpacket: 32 [ 161.519181][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 161.520476][ T30] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 161.520500][ T30] usb 2-1: config 0 has no interface number 0 [ 161.522613][ T30] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.522634][ T30] usb 2-1: Product: syz [ 161.522647][ T30] usb 2-1: Manufacturer: syz [ 161.522661][ T30] usb 2-1: SerialNumber: syz [ 161.529562][ T30] usb 2-1: config 0 descriptor?? [ 161.704509][ T7080] fuse: fd is not a fuse device [ 161.720939][ T7081] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 161.733130][ T7081] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 161.770834][ T2245] usb 5-1: USB disconnect, device number 3 [ 161.950638][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -61 [ 161.950674][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 162.068304][ T5695] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 162.218979][ T5695] usb 1-1: New USB device found, idVendor=0424, idProduct=7800, bcdDevice=f1.7e [ 162.219979][ T5695] usb 1-1: config 254 has an invalid interface number: 94 but max is 0 [ 162.220003][ T5695] usb 1-1: config 254 has no interface number 0 [ 162.220030][ T5695] usb 1-1: config 254 interface 94 altsetting 16 endpoint 0xC has invalid wMaxPacketSize 0 [ 162.220043][ T5695] usb 1-1: config 254 interface 94 altsetting 16 bulk endpoint 0xC has invalid maxpacket 0 [ 162.220077][ T5695] usb 1-1: config 254 interface 94 has no altsetting 0 [ 162.222204][ T5695] usb 1-1: New USB device strings: Mfr=9, Product=2, SerialNumber=3 [ 162.222227][ T5695] usb 1-1: Product: syz [ 162.222284][ T5695] usb 1-1: Manufacturer: syz [ 162.222299][ T5695] usb 1-1: SerialNumber: syz [ 162.432747][ T7083] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 162.435256][ T7083] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 162.606043][ T7090] FAULT_INJECTION: forcing a failure. [ 162.606043][ T7090] name failslab, interval 1, probability 0, space 0, times 0 [ 162.606085][ T7090] CPU: 0 UID: 0 PID: 7090 Comm: syz.4.368 Tainted: G L syzkaller #0 PREEMPT(full) [ 162.606120][ T7090] Tainted: [L]=SOFTLOCKUP [ 162.606130][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 162.606143][ T7090] Call Trace: [ 162.606152][ T7090] [ 162.606163][ T7090] dump_stack_lvl+0xe8/0x150 [ 162.606198][ T7090] should_fail_ex+0x3eb/0x540 [ 162.606232][ T7090] should_failslab+0xa8/0x100 [ 162.606260][ T7090] __kmalloc_cache_noprof+0x9e/0x600 [ 162.606295][ T7090] ? snd_seq_port_use_ptr+0x29/0x260 [ 162.606318][ T7090] ? snd_seq_port_connect+0x6b/0x3a0 [ 162.606342][ T7090] ? snd_seq_port_connect+0x6b/0x3a0 [ 162.606377][ T7090] snd_seq_port_connect+0x6b/0x3a0 [ 162.606400][ T7090] ? snd_seq_port_use_ptr+0x29/0x260 [ 162.606422][ T7090] ? snd_seq_port_use_ptr+0x29/0x260 [ 162.606447][ T7090] ? snd_seq_port_use_ptr+0x229/0x260 [ 162.606475][ T7090] snd_seq_ioctl_subscribe_port+0x351/0x790 [ 162.606510][ T7090] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 162.606541][ T7090] ? clientptr+0x17/0x160 [ 162.606563][ T7090] ? clientptr+0x17/0x160 [ 162.606582][ T7090] ? clientptr+0x17/0x160 [ 162.606613][ T7090] snd_seq_oss_midi_open+0x558/0x890 [ 162.606653][ T7090] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 162.606696][ T7090] ? __kmalloc_cache_noprof+0x31c/0x600 [ 162.606741][ T7090] ? snd_seq_oss_timer_new+0x51/0x230 [ 162.606769][ T7090] ? snd_seq_oss_timer_new+0x51/0x230 [ 162.606806][ T7090] snd_seq_oss_midi_open_all+0x59/0xc0 [ 162.606849][ T7090] snd_seq_oss_open+0x9ac/0xf40 [ 162.606886][ T7090] ? __pfx_snd_seq_oss_open+0x10/0x10 [ 162.606954][ T7090] ? rcu_is_watching+0x16/0xb0 [ 162.606979][ T7090] ? trace_contention_end+0x3d/0x140 [ 162.607027][ T7090] ? __pfx___mutex_lock+0x10/0x10 [ 162.607056][ T7090] ? __pfx_snd_seq_oss_event_input+0x10/0x10 [ 162.607084][ T7090] ? __pfx_free_devinfo+0x10/0x10 [ 162.607110][ T7090] ? do_raw_spin_unlock+0xf5/0x200 [ 162.607142][ T7090] ? soundcore_open+0x2da/0x490 [ 162.607174][ T7090] odev_open+0x67/0xa0 [ 162.607200][ T7090] chrdev_open+0x4d9/0x600 [ 162.607228][ T7090] ? __pfx_chrdev_open+0x10/0x10 [ 162.607253][ T7090] ? devcgroup_check_permission+0x31/0x8f0 [ 162.607291][ T7090] ? __pfx_chrdev_open+0x10/0x10 [ 162.607313][ T7090] do_dentry_open+0x80e/0x1360 [ 162.607350][ T7090] vfs_open_consume+0x4a/0x350 [ 162.607374][ T7090] ? path_openat+0x14bb/0x1e40 [ 162.607410][ T7090] path_openat+0x14d7/0x1e40 [ 162.607466][ T7090] do_file_open+0x23e/0x4a0 [ 162.607507][ T7090] ? __pfx_do_file_open+0x10/0x10 [ 162.607565][ T7090] ? _raw_spin_unlock+0x28/0x50 [ 162.607595][ T7090] ? alloc_fd+0x651/0x6c0 [ 162.607637][ T7090] do_sys_openat2+0x115/0x200 [ 162.607662][ T7090] ? __se_sys_futex+0x3a8/0x450 [ 162.607690][ T7090] ? __pfx_do_sys_openat2+0x10/0x10 [ 162.607723][ T7090] ? rcu_is_watching+0x16/0xb0 [ 162.607766][ T7090] __x64_sys_openat+0x138/0x170 [ 162.607800][ T7090] do_syscall_64+0x166/0x520 [ 162.607824][ T7090] ? trace_irq_disable+0x3b/0x140 [ 162.607859][ T7090] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.607883][ T7090] ? clear_bhb_loop+0x70/0xc0 [ 162.607912][ T7090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.607934][ T7090] RIP: 0033:0x7fb2d839e159 [ 162.607955][ T7090] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 162.607975][ T7090] RSP: 002b:00007fb2d9229028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 162.608002][ T7090] RAX: ffffffffffffffda RBX: 00007fb2d8625fa0 RCX: 00007fb2d839e159 [ 162.608020][ T7090] RDX: 0000000000008002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 162.608037][ T7090] RBP: 00007fb2d843506b R08: 0000000000000000 R09: 0000000000000000 [ 162.608054][ T7090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.608069][ T7090] R13: 00007fb2d8626038 R14: 00007fb2d8625fa0 R15: 00007fffcb952d68 [ 162.608105][ T7090] [ 162.742180][ T7075] netlink: 52 bytes leftover after parsing attributes in process `syz.1.363'. [ 162.800451][ T5695] usb 1-1: USB disconnect, device number 31 [ 163.160662][ T30] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000108: -71 [ 163.160934][ T30] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 163.175253][ T30] usb 2-1: USB disconnect, device number 24 [ 163.236946][ T987] r8152-cfgselector 4-1: USB disconnect, device number 34 [ 163.294562][ T7097] FAULT_INJECTION: forcing a failure. [ 163.294562][ T7097] name failslab, interval 1, probability 0, space 0, times 0 [ 163.294589][ T7097] CPU: 1 UID: 0 PID: 7097 Comm: syz.3.370 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.294607][ T7097] Tainted: [L]=SOFTLOCKUP [ 163.294615][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 163.294623][ T7097] Call Trace: [ 163.294628][ T7097] [ 163.294634][ T7097] dump_stack_lvl+0xe8/0x150 [ 163.294656][ T7097] should_fail_ex+0x3eb/0x540 [ 163.294675][ T7097] should_failslab+0xa8/0x100 [ 163.294689][ T7097] ? alloc_empty_file+0x5b/0x1d0 [ 163.294703][ T7097] kmem_cache_alloc_noprof+0x9c/0x600 [ 163.294720][ T7097] ? stack_depot_save_flags+0x33/0x7f0 [ 163.294734][ T7097] ? alloc_empty_file+0x5b/0x1d0 [ 163.294748][ T7097] ? kmem_cache_alloc_noprof+0x151/0x600 [ 163.294766][ T7097] alloc_empty_file+0x5b/0x1d0 [ 163.294780][ T7097] path_openat+0x9d/0x1e40 [ 163.294802][ T7097] ? __lock_acquire+0x747/0x2de0 [ 163.294825][ T7097] do_file_open+0x23e/0x4a0 [ 163.294846][ T7097] ? __pfx_do_file_open+0x10/0x10 [ 163.294876][ T7097] ? _raw_spin_unlock+0x28/0x50 [ 163.294893][ T7097] ? alloc_fd+0x651/0x6c0 [ 163.294913][ T7097] do_sys_openat2+0x115/0x200 [ 163.294929][ T7097] ? __pfx_do_sys_openat2+0x10/0x10 [ 163.294944][ T7097] ? ksys_write+0x242/0x270 [ 163.294962][ T7097] ? __pfx_ksys_write+0x10/0x10 [ 163.294982][ T7097] __x64_sys_openat+0x138/0x170 [ 163.294999][ T7097] do_syscall_64+0x166/0x520 [ 163.295010][ T7097] ? trace_irq_disable+0x3b/0x140 [ 163.295027][ T7097] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.295040][ T7097] ? clear_bhb_loop+0x70/0xc0 [ 163.295055][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.295068][ T7097] RIP: 0033:0x7f06d3b9e159 [ 163.295080][ T7097] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 163.295091][ T7097] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 163.295107][ T7097] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 163.295124][ T7097] RDX: 0000000000008002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 163.295133][ T7097] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 163.295141][ T7097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.295149][ T7097] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 163.295168][ T7097] [ 163.298698][ T5695] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 163.399260][ T7099] fuse: fd is not a fuse device [ 163.448811][ T5695] usb 5-1: Using ep0 maxpacket: 8 [ 163.449818][ T5695] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 163.453882][ T5695] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 163.453908][ T5695] usb 5-1: config 179 has no interface number 0 [ 163.453946][ T5695] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 163.453969][ T5695] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 163.453995][ T5695] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 163.454019][ T5695] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 163.454044][ T5695] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 163.454082][ T5695] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.463541][ T7095] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 163.710145][ T987] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input11 [ 163.843626][ T5695] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 163.926176][ T7106] fuse: fd is not a fuse device [ 163.975608][ T5762] usb 5-1: USB disconnect, device number 4 [ 163.975682][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 163.975735][ C1] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 163.988473][ T5695] usb 4-1: Using ep0 maxpacket: 32 [ 163.992849][ T5695] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 163.999068][ T5695] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.999093][ T5695] usb 4-1: config 0 has no interfaces? [ 163.999122][ T5695] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.030304][ T5695] usb 4-1: config 0 descriptor?? [ 164.240805][ T7113] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 164.308301][ T2245] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 164.459008][ T2245] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.460485][ T2245] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 164.460537][ T2245] usb 1-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 164.460564][ T2245] usb 1-1: config 1 interface 0 has no altsetting 0 [ 164.461643][ T2245] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 164.461665][ T2245] usb 1-1: SerialNumber: syz [ 164.468539][ T2245] cdc_ether 1-1:1.0: GUID doesn't match [ 164.633258][ T31] audit: type=1326 audit(1790215309.555:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7115 comm="syz.4.377" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb2d839e159 code=0x0 [ 164.807790][ T7123] program syz.4.378 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 164.991720][ T5695] usb 1-1: USB disconnect, device number 32 [ 165.078426][ T2245] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 165.102725][ T7125] netlink: 12 bytes leftover after parsing attributes in process `syz.1.379'. [ 165.228333][ T2245] usb 5-1: Using ep0 maxpacket: 16 [ 165.230670][ T2245] usb 5-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 165.232850][ T2245] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.232881][ T2245] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 165.232902][ T2245] usb 5-1: config 0 interface 0 has no altsetting 0 [ 165.232930][ T2245] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.235155][ T2245] usb 5-1: config 0 descriptor?? [ 165.852929][ T7123] netlink: 12 bytes leftover after parsing attributes in process `syz.4.378'. [ 166.009675][ T2245] usbhid 5-1:0.0: can't add hid device: -71 [ 166.009791][ T2245] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 166.021293][ T2245] usb 5-1: USB disconnect, device number 5 [ 166.106575][ T7158] comedi comedi3: comedi_config --init_data is deprecated [ 166.381634][ T5717] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 166.545854][ T5717] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 166.547367][ T5717] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.564567][ T5717] usb 1-1: config 0 descriptor?? [ 166.644659][ T5695] usb 4-1: USB disconnect, device number 35 [ 166.782609][ T5717] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 166.840412][ T7183] netlink: 'syz.4.382': attribute type 12 has an invalid length. [ 166.891132][ T7181] rust_binder: Failure in copy_transaction_data: EINVAL [ 166.891179][ T7181] rust_binder: 7178:7181 transaction call to 7178:0 failed EINVAL, code 0 size 8192-24 [ 166.903658][ T9] rust_binder: 7178: undelivered TRANSACTION_ERROR: 29201 [ 166.906553][ T7181] syz.3.383 (7181) used greatest stack depth: 11936 bytes left [ 167.131090][ T5717] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 1 [ 167.131119][ T5717] [drm] Initialized udl on minor 1 [ 167.222001][ T7158] comedi comedi3: comedi_config --init_data is deprecated [ 167.306267][ T7196] fuse: fd is not a fuse device [ 167.580306][ T7206] FAULT_INJECTION: forcing a failure. [ 167.580306][ T7206] name failslab, interval 1, probability 0, space 0, times 0 [ 167.580345][ T7206] CPU: 1 UID: 0 PID: 7206 Comm: syz.3.386 Tainted: G L syzkaller #0 PREEMPT(full) [ 167.580376][ T7206] Tainted: [L]=SOFTLOCKUP [ 167.580384][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 167.580397][ T7206] Call Trace: [ 167.580405][ T7206] [ 167.580414][ T7206] dump_stack_lvl+0xe8/0x150 [ 167.580449][ T7206] should_fail_ex+0x3eb/0x540 [ 167.580479][ T7206] should_failslab+0xa8/0x100 [ 167.580502][ T7206] __kmalloc_noprof+0xf9/0x710 [ 167.580533][ T7206] ? __memcg_list_lru_alloc+0x1d9/0x760 [ 167.580562][ T7206] ? __memcg_list_lru_alloc+0x1d9/0x760 [ 167.580601][ T7206] __memcg_list_lru_alloc+0x1d9/0x760 [ 167.580641][ T7206] ? __pfx___memcg_list_lru_alloc+0x10/0x10 [ 167.580670][ T7206] ? xa_load+0x60/0x210 [ 167.580711][ T7206] __memcg_slab_post_alloc_hook+0x3c3/0xd90 [ 167.580745][ T7206] ? __memcg_slab_post_alloc_hook+0x202/0xd90 [ 167.580793][ T7206] kmem_cache_alloc_lru_noprof+0x34c/0x5f0 [ 167.580822][ T7206] ? kmem_cache_alloc_lru_noprof+0x14e/0x5f0 [ 167.580849][ T7206] ? alloc_inode+0xb8/0x1b0 [ 167.580871][ T7206] ? alloc_inode+0xb8/0x1b0 [ 167.580902][ T7206] alloc_inode+0xb8/0x1b0 [ 167.580927][ T7206] new_inode+0x1f/0x170 [ 167.580957][ T7206] bm_register_write+0xf0b/0x17f0 [ 167.581000][ T7206] ? __pfx_bm_register_write+0x10/0x10 [ 167.581025][ T7206] vfs_write+0x296/0xba0 [ 167.581063][ T7206] ? __pfx_vfs_write+0x10/0x10 [ 167.581093][ T7206] ? __fget_files+0x2a/0x420 [ 167.581128][ T7206] ? __fget_files+0x3a2/0x420 [ 167.581152][ T7206] ? __fget_files+0x2a/0x420 [ 167.581188][ T7206] ksys_write+0x150/0x270 [ 167.581220][ T7206] ? __pfx_ksys_write+0x10/0x10 [ 167.581263][ T7206] do_syscall_64+0x166/0x520 [ 167.581280][ T7206] ? trace_irq_disable+0x3b/0x140 [ 167.581309][ T7206] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.581330][ T7206] ? clear_bhb_loop+0x70/0xc0 [ 167.581356][ T7206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.581377][ T7206] RIP: 0033:0x7f06d3b9e159 [ 167.581398][ T7206] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 167.581415][ T7206] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 167.581439][ T7206] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 167.581454][ T7206] RDX: 0000000000000034 RSI: 0000200000000080 RDI: 0000000000000004 [ 167.581468][ T7206] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 167.581481][ T7206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 167.581494][ T7206] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 167.581530][ T7206] [ 168.362857][ T5762] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 168.462365][ T7237] netlink: 20 bytes leftover after parsing attributes in process `syz.1.390'. [ 168.462906][ T7237] x_tables: ip_tables: udp match: only valid for protocol 17 [ 168.498624][ T7237] FAULT_INJECTION: forcing a failure. [ 168.498624][ T7237] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 168.498666][ T7237] CPU: 1 UID: 0 PID: 7237 Comm: syz.1.390 Tainted: G L syzkaller #0 PREEMPT(full) [ 168.498696][ T7237] Tainted: [L]=SOFTLOCKUP [ 168.498705][ T7237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 168.498718][ T7237] Call Trace: [ 168.498726][ T7237] [ 168.498736][ T7237] dump_stack_lvl+0xe8/0x150 [ 168.498769][ T7237] should_fail_ex+0x3eb/0x540 [ 168.498800][ T7237] strncpy_from_user+0x36/0x2c0 [ 168.498829][ T7237] do_getname+0x77/0x250 [ 168.498857][ T7237] do_sys_openat2+0xcc/0x200 [ 168.498882][ T7237] ? __se_sys_futex+0x3a8/0x450 [ 168.498907][ T7237] ? __pfx_do_sys_openat2+0x10/0x10 [ 168.498938][ T7237] ? rcu_is_watching+0x16/0xb0 [ 168.498967][ T7237] __x64_sys_open+0x11e/0x150 [ 168.498995][ T7237] do_syscall_64+0x166/0x520 [ 168.499016][ T7237] ? trace_irq_disable+0x3b/0x140 [ 168.499044][ T7237] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.499068][ T7237] ? clear_bhb_loop+0x70/0xc0 [ 168.499095][ T7237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.499117][ T7237] RIP: 0033:0x7f41e519e159 [ 168.499137][ T7237] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 168.499155][ T7237] RSP: 002b:00007f41e33f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 168.499190][ T7237] RAX: ffffffffffffffda RBX: 00007f41e5425fa0 RCX: 00007f41e519e159 [ 168.499206][ T7237] RDX: 0000000000000098 RSI: 0000000000040000 RDI: 00002000000000c0 [ 168.499222][ T7237] RBP: 00007f41e523506b R08: 0000000000000000 R09: 0000000000000000 [ 168.499237][ T7237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.499251][ T7237] R13: 00007f41e5426038 R14: 00007f41e5425fa0 R15: 00007fff82b11c68 [ 168.499287][ T7237] [ 168.550756][ T5762] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.565885][ T5762] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.565941][ T5762] usb 5-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 168.565968][ T5762] usb 5-1: config 1 interface 0 has no altsetting 0 [ 168.594159][ T5762] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 168.594192][ T5762] usb 5-1: SerialNumber: syz [ 168.767343][ T5762] cdc_ether 5-1:1.0: GUID doesn't match [ 168.943031][ T7247] syzkaller1: entered promiscuous mode [ 168.943057][ T7247] syzkaller1: entered allmulticast mode [ 169.405224][ T7258] input: syz1 as /devices/virtual/input/input12 [ 169.867269][ T5762] usb 5-1: USB disconnect, device number 6 [ 170.047715][ T7272] vivid-000: disconnect [ 170.056007][ T7271] vivid-000: reconnect [ 170.169107][ T7276] FAULT_INJECTION: forcing a failure. [ 170.169107][ T7276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.169144][ T7276] CPU: 1 UID: 0 PID: 7276 Comm: syz.3.398 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.169177][ T7276] Tainted: [L]=SOFTLOCKUP [ 170.169185][ T7276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.169198][ T7276] Call Trace: [ 170.169206][ T7276] [ 170.169215][ T7276] dump_stack_lvl+0xe8/0x150 [ 170.169249][ T7276] should_fail_ex+0x3eb/0x540 [ 170.169278][ T7276] _copy_to_user+0x31/0xb0 [ 170.169307][ T7276] simple_read_from_buffer+0xe1/0x170 [ 170.169341][ T7276] proc_fail_nth_read+0x1bb/0x230 [ 170.169375][ T7276] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 170.169408][ T7276] ? rw_verify_area+0x24a/0x4c0 [ 170.169438][ T7276] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 170.169467][ T7276] vfs_read+0x213/0xa80 [ 170.169511][ T7276] ? __pfx___mutex_lock+0x10/0x10 [ 170.169533][ T7276] ? __pfx_vfs_read+0x10/0x10 [ 170.169564][ T7276] ? __fget_files+0x2a/0x420 [ 170.169593][ T7276] ? __fget_files+0x3a2/0x420 [ 170.169618][ T7276] ? __fget_files+0x2a/0x420 [ 170.169653][ T7276] ksys_read+0x150/0x270 [ 170.169684][ T7276] ? __pfx_ksys_read+0x10/0x10 [ 170.169723][ T7276] do_syscall_64+0x166/0x520 [ 170.169744][ T7276] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.169765][ T7276] ? clear_bhb_loop+0x70/0xc0 [ 170.169790][ T7276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.169807][ T7276] RIP: 0033:0x7f06d3b5e98e [ 170.169825][ T7276] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 170.169843][ T7276] RSP: 002b:00007f06d4acffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 170.169867][ T7276] RAX: ffffffffffffffda RBX: 00007f06d4ad06c0 RCX: 00007f06d3b5e98e [ 170.169882][ T7276] RDX: 000000000000000f RSI: 00007f06d4ad00a0 RDI: 0000000000000003 [ 170.169895][ T7276] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 170.169909][ T7276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.169921][ T7276] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 170.169956][ T7276] [ 170.410166][ T7282] FAULT_INJECTION: forcing a failure. [ 170.410166][ T7282] name failslab, interval 1, probability 0, space 0, times 0 [ 170.410202][ T7282] CPU: 1 UID: 0 PID: 7282 Comm: syz.3.401 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.410232][ T7282] Tainted: [L]=SOFTLOCKUP [ 170.410239][ T7282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.410252][ T7282] Call Trace: [ 170.410260][ T7282] [ 170.410269][ T7282] dump_stack_lvl+0xe8/0x150 [ 170.410302][ T7282] should_fail_ex+0x3eb/0x540 [ 170.410331][ T7282] should_failslab+0xa8/0x100 [ 170.410356][ T7282] __kmalloc_noprof+0xf9/0x710 [ 170.410384][ T7282] ? rcu_is_watching+0x16/0xb0 [ 170.410406][ T7282] ? tomoyo_realpath_from_path+0xef/0x640 [ 170.410432][ T7282] ? tomoyo_realpath_from_path+0xef/0x640 [ 170.410465][ T7282] tomoyo_realpath_from_path+0xef/0x640 [ 170.410511][ T7282] ? tomoyo_path_number_perm+0x219/0x5f0 [ 170.410534][ T7282] tomoyo_path_number_perm+0x246/0x5f0 [ 170.410559][ T7282] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 170.410580][ T7282] ? __lock_acquire+0x747/0x2de0 [ 170.410626][ T7282] ? hook_file_ioctl+0x1f2/0x600 [ 170.410670][ T7282] ? __fget_files+0x2a/0x420 [ 170.410700][ T7282] ? __fget_files+0x2a/0x420 [ 170.410724][ T7282] ? __fget_files+0x3a2/0x420 [ 170.410748][ T7282] ? __fget_files+0x2a/0x420 [ 170.410781][ T7282] security_file_ioctl+0xc3/0x2a0 [ 170.410815][ T7282] __se_sys_ioctl+0x47/0x170 [ 170.410849][ T7282] do_syscall_64+0x166/0x520 [ 170.410869][ T7282] ? trace_irq_disable+0x3b/0x140 [ 170.410898][ T7282] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.410919][ T7282] ? clear_bhb_loop+0x70/0xc0 [ 170.410944][ T7282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.410965][ T7282] RIP: 0033:0x7f06d3b9e159 [ 170.410984][ T7282] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 170.411002][ T7282] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.411026][ T7282] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 170.411042][ T7282] RDX: 0000200000000680 RSI: 00000000c0945662 RDI: 0000000000000003 [ 170.411056][ T7282] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 170.411070][ T7282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.411082][ T7282] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 170.411117][ T7282] [ 170.411154][ T7282] ERROR: Out of memory at tomoyo_realpath_from_path. [ 170.427566][ T7280] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(8) [ 170.427597][ T7280] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 170.430564][ T7280] vhci_hcd vhci_hcd.0: Device attached [ 170.436752][ T7283] vhci_hcd: connection closed [ 170.436960][ T1163] vhci_hcd vhci_hcd.1: stop threads [ 170.436992][ T1163] vhci_hcd vhci_hcd.1: release socket [ 170.437011][ T1163] vhci_hcd vhci_hcd.1: disconnect device [ 170.958331][ T2245] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 171.111961][ T2245] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 171.113416][ T2245] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.113470][ T2245] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 171.113524][ T2245] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 171.113547][ T2245] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 171.113590][ T2245] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.173361][ T7307] FAULT_INJECTION: forcing a failure. [ 171.173361][ T7307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.173393][ T7307] CPU: 0 UID: 0 PID: 7307 Comm: syz.4.407 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.173419][ T7307] Tainted: [L]=SOFTLOCKUP [ 171.173426][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 171.173437][ T7307] Call Trace: [ 171.173449][ T7307] [ 171.173458][ T7307] dump_stack_lvl+0xe8/0x150 [ 171.173488][ T7307] should_fail_ex+0x3eb/0x540 [ 171.173515][ T7307] _copy_to_user+0x31/0xb0 [ 171.173542][ T7307] simple_read_from_buffer+0xe1/0x170 [ 171.173571][ T7307] proc_fail_nth_read+0x1bb/0x230 [ 171.173602][ T7307] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 171.173633][ T7307] ? rw_verify_area+0x24a/0x4c0 [ 171.173659][ T7307] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 171.173686][ T7307] vfs_read+0x213/0xa80 [ 171.173716][ T7307] ? __pfx___mutex_lock+0x10/0x10 [ 171.173736][ T7307] ? __pfx_vfs_read+0x10/0x10 [ 171.173763][ T7307] ? __fget_files+0x2a/0x420 [ 171.173791][ T7307] ? __fget_files+0x3a2/0x420 [ 171.173813][ T7307] ? __fget_files+0x2a/0x420 [ 171.173844][ T7307] ksys_read+0x150/0x270 [ 171.173872][ T7307] ? __pfx_ksys_read+0x10/0x10 [ 171.173908][ T7307] do_syscall_64+0x166/0x520 [ 171.173926][ T7307] ? trace_irq_disable+0x3b/0x140 [ 171.173951][ T7307] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.173970][ T7307] ? clear_bhb_loop+0x70/0xc0 [ 171.173994][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.174012][ T7307] RIP: 0033:0x7fb2d835e98e [ 171.174039][ T7307] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 171.174055][ T7307] RSP: 002b:00007fb2d9207fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 171.174076][ T7307] RAX: ffffffffffffffda RBX: 00007fb2d92086c0 RCX: 00007fb2d835e98e [ 171.174091][ T7307] RDX: 000000000000000f RSI: 00007fb2d92080a0 RDI: 0000000000000005 [ 171.174103][ T7307] RBP: 00007fb2d9208090 R08: 0000000000000000 R09: 0000000000000000 [ 171.174115][ T7307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.174128][ T7307] R13: 00007fb2d8626128 R14: 00007fb2d8626090 R15: 00007fffcb952d68 [ 171.174160][ T7307] [ 171.568511][ T2245] gud 4-1:1.0: Failed to add properties (error=-5) [ 171.568545][ T2245] gud 4-1:1.0: probe with driver gud failed with error -5 [ 171.669327][ T5695] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 171.698774][ T9] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 171.818386][ T5695] usb 5-1: Using ep0 maxpacket: 8 [ 171.819389][ T5695] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 171.821608][ T5695] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 171.821626][ T5695] usb 5-1: config 0 has no interface number 0 [ 171.821651][ T5695] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 171.821692][ T5695] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.824644][ T5695] usb 5-1: config 0 descriptor?? [ 171.848281][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 171.849052][ T9] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 171.850213][ T9] usb 2-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 171.850234][ T9] usb 2-1: config 0 has an invalid descriptor of length 156, skipping remainder of the config [ 171.850252][ T9] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 129 [ 171.851669][ T9] usb 2-1: New USB device strings: Mfr=16, Product=0, SerialNumber=0 [ 171.851690][ T9] usb 2-1: Manufacturer: syz [ 171.856349][ T9] usb 2-1: config 0 descriptor?? [ 171.939933][ T5695] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 172.179817][ T5717] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 172.182719][ T5717] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 172.208922][ T5717] usb 1-1: USB disconnect, device number 33 [ 172.375227][ T7314] FAULT_INJECTION: forcing a failure. [ 172.375227][ T7314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.375263][ T7314] CPU: 0 UID: 0 PID: 7314 Comm: syz.0.411 Tainted: G L syzkaller #0 PREEMPT(full) [ 172.375290][ T7314] Tainted: [L]=SOFTLOCKUP [ 172.375298][ T7314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 172.375311][ T7314] Call Trace: [ 172.375320][ T7314] [ 172.375328][ T7314] dump_stack_lvl+0xe8/0x150 [ 172.375361][ T7314] should_fail_ex+0x3eb/0x540 [ 172.375389][ T7314] _copy_from_user+0x2d/0xb0 [ 172.375417][ T7314] ___sys_sendmsg+0x1c6/0x360 [ 172.375440][ T7314] ? __lock_acquire+0x747/0x2de0 [ 172.375475][ T7314] ? __pfx____sys_sendmsg+0x10/0x10 [ 172.375533][ T7314] ? __fget_files+0x2a/0x420 [ 172.375558][ T7314] ? __fget_files+0x3a2/0x420 [ 172.375593][ T7314] __x64_sys_sendmsg+0x1b1/0x290 [ 172.375620][ T7314] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 172.375666][ T7314] do_syscall_64+0x166/0x520 [ 172.375686][ T7314] ? trace_irq_disable+0x3b/0x140 [ 172.375713][ T7314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.375734][ T7314] ? clear_bhb_loop+0x70/0xc0 [ 172.375760][ T7314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.375781][ T7314] RIP: 0033:0x7f7426f9e159 [ 172.375800][ T7314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 172.375818][ T7314] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 172.375842][ T7314] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 172.375858][ T7314] RDX: 0000000000048810 RSI: 0000200000000140 RDI: 0000000000000003 [ 172.375872][ T7314] RBP: 00007f7427eb8090 R08: 0000000000000000 R09: 0000000000000000 [ 172.375885][ T7314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.375898][ T7314] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 172.375930][ T7314] [ 172.644416][ T5717] usb 5-1: USB disconnect, device number 7 [ 172.788486][ T987] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 172.938911][ T987] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.939768][ T987] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.939811][ T987] usb 1-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 172.939840][ T987] usb 1-1: config 1 interface 0 has no altsetting 0 [ 172.940694][ T987] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 172.940709][ T987] usb 1-1: SerialNumber: syz [ 172.946689][ T987] cdc_ether 1-1:1.0: GUID doesn't match [ 173.474904][ T5717] usb 1-1: USB disconnect, device number 34 [ 173.628132][ T7332] FAULT_INJECTION: forcing a failure. [ 173.628132][ T7332] name failslab, interval 1, probability 0, space 0, times 0 [ 173.628471][ T7332] CPU: 1 UID: 0 PID: 7332 Comm: syz.4.417 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.628503][ T7332] Tainted: [L]=SOFTLOCKUP [ 173.628510][ T7332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 173.628523][ T7332] Call Trace: [ 173.628532][ T7332] [ 173.628541][ T7332] dump_stack_lvl+0xe8/0x150 [ 173.628574][ T7332] should_fail_ex+0x3eb/0x540 [ 173.628603][ T7332] should_failslab+0xa8/0x100 [ 173.628626][ T7332] ? do_getname+0x2e/0x250 [ 173.628648][ T7332] kmem_cache_alloc_noprof+0x9c/0x600 [ 173.628679][ T7332] ? do_getname+0x2e/0x250 [ 173.628701][ T7332] ? lock_vma_under_rcu+0x45a/0x500 [ 173.628731][ T7332] do_getname+0x2e/0x250 [ 173.628753][ T7332] ? getname_flags+0x11/0x20 [ 173.628779][ T7332] do_sys_openat2+0xcc/0x200 [ 173.628805][ T7332] ? __pfx_do_sys_openat2+0x10/0x10 [ 173.628836][ T7332] ? do_user_addr_fault+0xd3f/0x1480 [ 173.628871][ T7332] __x64_sys_openat+0x138/0x170 [ 173.628901][ T7332] do_syscall_64+0x166/0x520 [ 173.628931][ T7332] ? trace_irq_disable+0x3b/0x140 [ 173.628959][ T7332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.628981][ T7332] ? clear_bhb_loop+0x70/0xc0 [ 173.629007][ T7332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.629028][ T7332] RIP: 0033:0x7fb2d835e98e [ 173.629048][ T7332] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 173.629066][ T7332] RSP: 002b:00007fb2d9228b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 173.629091][ T7332] RAX: ffffffffffffffda RBX: 00007fb2d92296c0 RCX: 00007fb2d835e98e [ 173.629107][ T7332] RDX: 0000000000000002 RSI: 00007fb2d9228c00 RDI: ffffffffffffff9c [ 173.629122][ T7332] RBP: 00007fb2d9228c00 R08: 0000000000000000 R09: 0000000000000000 [ 173.629136][ T7332] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 173.629150][ T7332] R13: 00007fb2d8626038 R14: 00007fb2d8625fa0 R15: 00007fffcb952d68 [ 173.629184][ T7332] [ 173.969066][ T9] usb 4-1: USB disconnect, device number 36 [ 174.112282][ T7341] FAULT_INJECTION: forcing a failure. [ 174.112282][ T7341] name failslab, interval 1, probability 0, space 0, times 0 [ 174.112319][ T7341] CPU: 1 UID: 0 PID: 7341 Comm: syz.3.421 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.112348][ T7341] Tainted: [L]=SOFTLOCKUP [ 174.112356][ T7341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 174.112368][ T7341] Call Trace: [ 174.112377][ T7341] [ 174.112405][ T7341] dump_stack_lvl+0xe8/0x150 [ 174.112439][ T7341] should_fail_ex+0x3eb/0x540 [ 174.112469][ T7341] should_failslab+0xa8/0x100 [ 174.112492][ T7341] __kvmalloc_node_noprof+0x171/0x820 [ 174.112532][ T7341] ? seq_read_iter+0x1ea/0xca0 [ 174.112552][ T7341] ? seq_read_iter+0x1ea/0xca0 [ 174.112582][ T7341] seq_read_iter+0x1ea/0xca0 [ 174.112601][ T7341] ? apparmor_file_permission+0x1fb/0x2b0 [ 174.112640][ T7341] ? kernfs_fop_read_iter+0x144/0x6a0 [ 174.112671][ T7341] vfs_read+0x595/0xa80 [ 174.112709][ T7341] ? __pfx_vfs_read+0x10/0x10 [ 174.112748][ T7341] ? __fget_files+0x2a/0x420 [ 174.112785][ T7341] ksys_read+0x150/0x270 [ 174.112815][ T7341] ? __pfx_ksys_read+0x10/0x10 [ 174.112856][ T7341] do_syscall_64+0x166/0x520 [ 174.112876][ T7341] ? trace_irq_disable+0x3b/0x140 [ 174.112913][ T7341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.112935][ T7341] ? clear_bhb_loop+0x70/0xc0 [ 174.112962][ T7341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.112982][ T7341] RIP: 0033:0x7f06d3b9e159 [ 174.113004][ T7341] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 174.113022][ T7341] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 174.113046][ T7341] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 174.113062][ T7341] RDX: 0000000000002020 RSI: 0000200000000400 RDI: 0000000000000003 [ 174.113077][ T7341] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 174.113091][ T7341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.113103][ T7341] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 174.113139][ T7341] [ 174.121756][ T5717] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 174.284993][ T7343] FAULT_INJECTION: forcing a failure. [ 174.284993][ T7343] name failslab, interval 1, probability 0, space 0, times 0 [ 174.285030][ T7343] CPU: 0 UID: 0 PID: 7343 Comm: syz.0.422 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.285056][ T7343] Tainted: [L]=SOFTLOCKUP [ 174.285063][ T7343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 174.285075][ T7343] Call Trace: [ 174.285083][ T7343] [ 174.285091][ T7343] dump_stack_lvl+0xe8/0x150 [ 174.285123][ T7343] should_fail_ex+0x3eb/0x540 [ 174.285150][ T7343] should_failslab+0xa8/0x100 [ 174.285174][ T7343] __kmalloc_noprof+0xf9/0x710 [ 174.285198][ T7343] ? rcu_is_watching+0x16/0xb0 [ 174.285219][ T7343] ? tomoyo_realpath_from_path+0xef/0x640 [ 174.285242][ T7343] ? tomoyo_realpath_from_path+0xef/0x640 [ 174.285274][ T7343] tomoyo_realpath_from_path+0xef/0x640 [ 174.285307][ T7343] ? tomoyo_path_number_perm+0x219/0x5f0 [ 174.285329][ T7343] tomoyo_path_number_perm+0x246/0x5f0 [ 174.285351][ T7343] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 174.285371][ T7343] ? __lock_acquire+0x747/0x2de0 [ 174.285422][ T7343] ? hook_file_ioctl+0x1f2/0x600 [ 174.285462][ T7343] ? __fget_files+0x2a/0x420 [ 174.285488][ T7343] ? __fget_files+0x2a/0x420 [ 174.285510][ T7343] ? __fget_files+0x3a2/0x420 [ 174.285532][ T7343] ? __fget_files+0x2a/0x420 [ 174.285558][ T7343] security_file_ioctl+0xc3/0x2a0 [ 174.285589][ T7343] __se_sys_ioctl+0x47/0x170 [ 174.285620][ T7343] do_syscall_64+0x166/0x520 [ 174.285638][ T7343] ? trace_irq_disable+0x3b/0x140 [ 174.285663][ T7343] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.285683][ T7343] ? clear_bhb_loop+0x70/0xc0 [ 174.285705][ T7343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.285724][ T7343] RIP: 0033:0x7f7426f9e159 [ 174.285743][ T7343] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 174.285759][ T7343] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.285782][ T7343] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 174.285796][ T7343] RDX: 0000000000000000 RSI: 00000000c0207506 RDI: 0000000000000004 [ 174.285810][ T7343] RBP: 00007f742703506b R08: 0000000000000000 R09: 0000000000000000 [ 174.285822][ T7343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.285833][ T7343] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 174.285864][ T7343] [ 174.285946][ T7343] ERROR: Out of memory at tomoyo_realpath_from_path. [ 174.289222][ T5717] usb 5-1: Using ep0 maxpacket: 16 [ 174.292201][ T5717] usb 5-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 174.296761][ T5717] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.296790][ T5717] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.296825][ T5717] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.308727][ T5717] usb 5-1: config 0 descriptor?? [ 174.422808][ T9] usb 2-1: USB disconnect, device number 25 [ 174.756121][ T5717] usbhid 5-1:0.0: can't add hid device: -71 [ 174.756232][ T5717] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 174.764109][ T5717] usb 5-1: USB disconnect, device number 8 [ 174.832212][ T7358] FAULT_INJECTION: forcing a failure. [ 174.832212][ T7358] name failslab, interval 1, probability 0, space 0, times 0 [ 174.832249][ T7358] CPU: 0 UID: 0 PID: 7358 Comm: syz.1.426 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.832277][ T7358] Tainted: [L]=SOFTLOCKUP [ 174.832284][ T7358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 174.832297][ T7358] Call Trace: [ 174.832305][ T7358] [ 174.832315][ T7358] dump_stack_lvl+0xe8/0x150 [ 174.832347][ T7358] should_fail_ex+0x3eb/0x540 [ 174.832396][ T7358] should_failslab+0xa8/0x100 [ 174.832422][ T7358] __kmalloc_noprof+0xf9/0x710 [ 174.832449][ T7358] ? rcu_is_watching+0x16/0xb0 [ 174.832471][ T7358] ? tomoyo_realpath_from_path+0xef/0x640 [ 174.832496][ T7358] ? tomoyo_realpath_from_path+0xef/0x640 [ 174.832529][ T7358] tomoyo_realpath_from_path+0xef/0x640 [ 174.832567][ T7358] ? tomoyo_path_number_perm+0x219/0x5f0 [ 174.832589][ T7358] tomoyo_path_number_perm+0x246/0x5f0 [ 174.832614][ T7358] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 174.832635][ T7358] ? __lock_acquire+0x747/0x2de0 [ 174.832684][ T7358] ? hook_file_ioctl+0x1f2/0x600 [ 174.832727][ T7358] ? __fget_files+0x2a/0x420 [ 174.832757][ T7358] ? __fget_files+0x2a/0x420 [ 174.832780][ T7358] ? __fget_files+0x3a2/0x420 [ 174.832804][ T7358] ? __fget_files+0x2a/0x420 [ 174.832833][ T7358] security_file_ioctl+0xc3/0x2a0 [ 174.832868][ T7358] __se_sys_ioctl+0x47/0x170 [ 174.832903][ T7358] do_syscall_64+0x166/0x520 [ 174.832922][ T7358] ? trace_irq_disable+0x3b/0x140 [ 174.832950][ T7358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.832971][ T7358] ? clear_bhb_loop+0x70/0xc0 [ 174.832996][ T7358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.833017][ T7358] RIP: 0033:0x7f41e519e159 [ 174.833036][ T7358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 174.833054][ T7358] RSP: 002b:00007f41e33f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.833078][ T7358] RAX: ffffffffffffffda RBX: 00007f41e5425fa0 RCX: 00007f41e519e159 [ 174.833094][ T7358] RDX: 0000200000000980 RSI: 00000000c0905664 RDI: 0000000000000003 [ 174.833107][ T7358] RBP: 00007f41e33f6090 R08: 0000000000000000 R09: 0000000000000000 [ 174.833119][ T7358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.833131][ T7358] R13: 00007f41e5426038 R14: 00007f41e5425fa0 R15: 00007fff82b11c68 [ 174.833164][ T7358] [ 174.833420][ T7358] ERROR: Out of memory at tomoyo_realpath_from_path. [ 174.924074][ T31] audit: type=1400 audit(1790215319.835:18): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=7359 comm="syz.1.427" [ 175.164426][ T7364] FAULT_INJECTION: forcing a failure. [ 175.164426][ T7364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 175.164461][ T7364] CPU: 1 UID: 0 PID: 7364 Comm: syz.0.429 Tainted: G L syzkaller #0 PREEMPT(full) [ 175.164490][ T7364] Tainted: [L]=SOFTLOCKUP [ 175.164498][ T7364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 175.164510][ T7364] Call Trace: [ 175.164519][ T7364] [ 175.164528][ T7364] dump_stack_lvl+0xe8/0x150 [ 175.164561][ T7364] should_fail_ex+0x3eb/0x540 [ 175.164591][ T7364] _copy_to_user+0x31/0xb0 [ 175.164620][ T7364] simple_read_from_buffer+0xe1/0x170 [ 175.164652][ T7364] proc_fail_nth_read+0x1bb/0x230 [ 175.164687][ T7364] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 175.164721][ T7364] ? rw_verify_area+0x24a/0x4c0 [ 175.164750][ T7364] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 175.164779][ T7364] vfs_read+0x213/0xa80 [ 175.164813][ T7364] ? __pfx___mutex_lock+0x10/0x10 [ 175.164834][ T7364] ? __pfx_vfs_read+0x10/0x10 [ 175.164863][ T7364] ? __fget_files+0x2a/0x420 [ 175.164893][ T7364] ? __fget_files+0x3a2/0x420 [ 175.164917][ T7364] ? __fget_files+0x2a/0x420 [ 175.164952][ T7364] ksys_read+0x150/0x270 [ 175.164984][ T7364] ? __pfx_ksys_read+0x10/0x10 [ 175.165035][ T7364] do_syscall_64+0x166/0x520 [ 175.165055][ T7364] ? trace_irq_disable+0x3b/0x140 [ 175.165083][ T7364] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.165105][ T7364] ? clear_bhb_loop+0x70/0xc0 [ 175.165130][ T7364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.165151][ T7364] RIP: 0033:0x7f7426f5e98e [ 175.165172][ T7364] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 175.165188][ T7364] RSP: 002b:00007f7427eb7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 175.165212][ T7364] RAX: ffffffffffffffda RBX: 00007f7427eb86c0 RCX: 00007f7426f5e98e [ 175.165228][ T7364] RDX: 000000000000000f RSI: 00007f7427eb80a0 RDI: 0000000000000004 [ 175.165241][ T7364] RBP: 00007f7427eb8090 R08: 0000000000000000 R09: 0000000000000000 [ 175.165253][ T7364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.165265][ T7364] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 175.165298][ T7364] [ 175.619396][ T5717] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 175.724600][ T7382] FAULT_INJECTION: forcing a failure. [ 175.724600][ T7382] name failslab, interval 1, probability 0, space 0, times 0 [ 175.724638][ T7382] CPU: 0 UID: 0 PID: 7382 Comm: syz.0.436 Tainted: G L syzkaller #0 PREEMPT(full) [ 175.724667][ T7382] Tainted: [L]=SOFTLOCKUP [ 175.724676][ T7382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 175.724688][ T7382] Call Trace: [ 175.724697][ T7382] [ 175.724706][ T7382] dump_stack_lvl+0xe8/0x150 [ 175.724741][ T7382] should_fail_ex+0x3eb/0x540 [ 175.724770][ T7382] should_failslab+0xa8/0x100 [ 175.724796][ T7382] __kmalloc_noprof+0xf9/0x710 [ 175.724827][ T7382] ? kernfs_fop_write_iter+0x157/0x540 [ 175.724849][ T7382] ? kernfs_fop_write_iter+0x157/0x540 [ 175.724881][ T7382] kernfs_fop_write_iter+0x157/0x540 [ 175.724913][ T7382] vfs_write+0x612/0xba0 [ 175.724951][ T7382] ? __pfx_vfs_write+0x10/0x10 [ 175.724992][ T7382] ? __fget_files+0x2a/0x420 [ 175.725029][ T7382] ksys_write+0x150/0x270 [ 175.725061][ T7382] ? __pfx_ksys_write+0x10/0x10 [ 175.725102][ T7382] do_syscall_64+0x166/0x520 [ 175.725123][ T7382] ? trace_irq_disable+0x3b/0x140 [ 175.725152][ T7382] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.725173][ T7382] ? clear_bhb_loop+0x70/0xc0 [ 175.725199][ T7382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.725221][ T7382] RIP: 0033:0x7f7426f9e159 [ 175.725241][ T7382] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 175.725259][ T7382] RSP: 002b:00007f7427eb8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 175.725283][ T7382] RAX: ffffffffffffffda RBX: 00007f7427225fa0 RCX: 00007f7426f9e159 [ 175.725298][ T7382] RDX: 0000000000000010 RSI: 00002000000003c0 RDI: 0000000000000003 [ 175.725311][ T7382] RBP: 00007f7427eb8090 R08: 0000000000000000 R09: 0000000000000000 [ 175.725325][ T7382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 175.725338][ T7382] R13: 00007f7427226038 R14: 00007f7427225fa0 R15: 00007ffe9a06c0d8 [ 175.725373][ T7382] [ 175.784191][ T5717] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 175.786313][ T5717] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 175.786359][ T5717] usb 2-1: config 1 interface 0 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 175.786384][ T5717] usb 2-1: config 1 interface 0 has no altsetting 0 [ 175.791887][ T5717] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 175.791912][ T5717] usb 2-1: SerialNumber: syz [ 175.809489][ T5717] cdc_ether 2-1:1.0: GUID doesn't match [ 175.866780][ T7387] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 175.866798][ T7387] rust_binder: Read failure Err(EFAULT) in pid:333 [ 175.872151][ T7387] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 175.872170][ T7387] rust_binder: Read failure Err(EFAULT) in pid:333 [ 175.964202][ T987] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 176.128423][ T987] usb 5-1: Using ep0 maxpacket: 8 [ 176.129161][ T987] usb 5-1: New USB device found, idVendor=0e41, idProduct=4249, bcdDevice= 0.40 [ 176.145924][ T987] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.145955][ T987] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.170709][ T987] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.170741][ T987] usb 5-1: Product: syz [ 176.170757][ T987] usb 5-1: Manufacturer: syz [ 176.170772][ T987] usb 5-1: SerialNumber: syz [ 176.291348][ T30] usb 2-1: USB disconnect, device number 26 [ 176.305734][ T5695] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 176.378339][ T7370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.379056][ T7370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.386823][ T987] usb 5-1: unit 6 not found! [ 176.386848][ T987] usb 5-1: unit 0: unexpected type 0x0d [ 176.449214][ T987] usb 5-1: USB disconnect, device number 9 [ 176.450399][ T5695] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 176.451953][ T5695] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.452005][ T5695] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.452041][ T5695] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 176.454920][ T5695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.454945][ T5695] usb 1-1: Product: syz [ 176.454959][ T5695] usb 1-1: Manufacturer: syz [ 176.454969][ T5695] usb 1-1: SerialNumber: syz [ 176.591338][ T6047] udevd[6047]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 176.683937][ T5695] snd-usb-6fire 1-1:1.0: unknown device firmware state received from device: [ 176.683962][ T5695] e4 aa 75 c6 ca 03 03 01 [ 176.684040][ T5695] snd-usb-6fire 1-1:1.0: probe with driver snd-usb-6fire failed with error -5 [ 176.684841][ T7394] FAULT_INJECTION: forcing a failure. [ 176.684841][ T7394] name failslab, interval 1, probability 0, space 0, times 0 [ 176.684873][ T7394] CPU: 1 UID: 0 PID: 7394 Comm: syz.3.440 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.684901][ T7394] Tainted: [L]=SOFTLOCKUP [ 176.684909][ T7394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 176.684921][ T7394] Call Trace: [ 176.684930][ T7394] [ 176.684938][ T7394] dump_stack_lvl+0xe8/0x150 [ 176.684971][ T7394] should_fail_ex+0x3eb/0x540 [ 176.684999][ T7394] should_failslab+0xa8/0x100 [ 176.685024][ T7394] __kmalloc_noprof+0xf9/0x710 [ 176.685054][ T7394] ? kernfs_fop_write_iter+0x157/0x540 [ 176.685078][ T7394] ? kernfs_fop_write_iter+0x157/0x540 [ 176.685110][ T7394] kernfs_fop_write_iter+0x157/0x540 [ 176.685139][ T7394] vfs_write+0x612/0xba0 [ 176.685176][ T7394] ? __pfx_vfs_write+0x10/0x10 [ 176.685216][ T7394] ? __fget_files+0x2a/0x420 [ 176.685252][ T7394] ksys_write+0x150/0x270 [ 176.685283][ T7394] ? __pfx_ksys_write+0x10/0x10 [ 176.685319][ T7396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.685324][ T7394] do_syscall_64+0x166/0x520 [ 176.685346][ T7394] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.685367][ T7394] ? clear_bhb_loop+0x70/0xc0 [ 176.685393][ T7394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.685414][ T7394] RIP: 0033:0x7f06d3b9e159 [ 176.685435][ T7394] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 176.685452][ T7394] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 176.685485][ T7394] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 176.685501][ T7394] RDX: 0000000000000002 RSI: 0000200000000040 RDI: 0000000000000003 [ 176.685514][ T7394] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 176.685528][ T7394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.685541][ T7394] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 176.685576][ T7394] [ 176.685907][ T7396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.810469][ T7398] fuse: fd is not a fuse device [ 176.811169][ T7399] fuse: fd is not a fuse device [ 177.166868][ T7410] FAULT_INJECTION: forcing a failure. [ 177.166868][ T7410] name failslab, interval 1, probability 0, space 0, times 0 [ 177.166903][ T7410] CPU: 1 UID: 0 PID: 7410 Comm: syz.3.445 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.166932][ T7410] Tainted: [L]=SOFTLOCKUP [ 177.166939][ T7410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 177.166952][ T7410] Call Trace: [ 177.166960][ T7410] [ 177.166968][ T7410] dump_stack_lvl+0xe8/0x150 [ 177.166999][ T7410] should_fail_ex+0x3eb/0x540 [ 177.167028][ T7410] should_failslab+0xa8/0x100 [ 177.167051][ T7410] ? do_getname+0x2e/0x250 [ 177.167072][ T7410] kmem_cache_alloc_noprof+0x9c/0x600 [ 177.167102][ T7410] ? do_getname+0x2e/0x250 [ 177.167129][ T7410] do_getname+0x2e/0x250 [ 177.167150][ T7410] ? getname_flags+0x11/0x20 [ 177.167174][ T7410] do_sys_openat2+0xcc/0x200 [ 177.167200][ T7410] ? __pfx_do_sys_openat2+0x10/0x10 [ 177.167224][ T7410] ? ksys_write+0x242/0x270 [ 177.167253][ T7410] ? __pfx_ksys_write+0x10/0x10 [ 177.167284][ T7410] __x64_sys_openat+0x138/0x170 [ 177.167312][ T7410] do_syscall_64+0x166/0x520 [ 177.167331][ T7410] ? trace_irq_disable+0x3b/0x140 [ 177.167359][ T7410] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.167380][ T7410] ? clear_bhb_loop+0x70/0xc0 [ 177.167406][ T7410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.167427][ T7410] RIP: 0033:0x7f06d3b5e98e [ 177.167447][ T7410] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 177.167465][ T7410] RSP: 002b:00007f06d4acff18 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 177.167487][ T7410] RAX: ffffffffffffffda RBX: 00007f06d4ad06c0 RCX: 00007f06d3b5e98e [ 177.167502][ T7410] RDX: 0000000000000000 RSI: 00007f06d3c347a6 RDI: ffffffffffffff9c [ 177.167516][ T7410] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 177.167529][ T7410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.167542][ T7410] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 177.167574][ T7410] [ 177.529468][ T7421] FAULT_INJECTION: forcing a failure. [ 177.529468][ T7421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 177.529510][ T7421] CPU: 0 UID: 0 PID: 7421 Comm: syz.3.449 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.529538][ T7421] Tainted: [L]=SOFTLOCKUP [ 177.529546][ T7421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 177.529559][ T7421] Call Trace: [ 177.529568][ T7421] [ 177.529577][ T7421] dump_stack_lvl+0xe8/0x150 [ 177.529610][ T7421] should_fail_ex+0x3eb/0x540 [ 177.529638][ T7421] _copy_from_user+0x2d/0xb0 [ 177.529666][ T7421] ___sys_sendmsg+0x1c6/0x360 [ 177.529690][ T7421] ? __lock_acquire+0x747/0x2de0 [ 177.529724][ T7421] ? __pfx____sys_sendmsg+0x10/0x10 [ 177.529788][ T7421] ? __fget_files+0x2a/0x420 [ 177.529814][ T7421] ? __fget_files+0x3a2/0x420 [ 177.529851][ T7421] __x64_sys_sendmsg+0x1b1/0x290 [ 177.529878][ T7421] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 177.529923][ T7421] do_syscall_64+0x166/0x520 [ 177.529944][ T7421] ? trace_irq_disable+0x3b/0x140 [ 177.529972][ T7421] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.529994][ T7421] ? clear_bhb_loop+0x70/0xc0 [ 177.530021][ T7421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.530041][ T7421] RIP: 0033:0x7f06d3b9e159 [ 177.530062][ T7421] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 177.530079][ T7421] RSP: 002b:00007f06d4ad0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 177.530103][ T7421] RAX: ffffffffffffffda RBX: 00007f06d3e25fa0 RCX: 00007f06d3b9e159 [ 177.530119][ T7421] RDX: 00000000000000d4 RSI: 0000200000000040 RDI: 0000000000000003 [ 177.530133][ T7421] RBP: 00007f06d4ad0090 R08: 0000000000000000 R09: 0000000000000000 [ 177.530147][ T7421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.530160][ T7421] R13: 00007f06d3e26038 R14: 00007f06d3e25fa0 R15: 00007ffc0f7fa928 [ 177.530194][ T7421] [ 177.599226][ T7423] program syz.3.453 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 177.604779][ T4945] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI [ 177.610520][ T7425] gadgetfs: bound to dummy_udc driver [ 177.658542][ T7426] program syz.3.453 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 177.776279][ T4945] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 177.784694][ T4945] CPU: 1 UID: 0 PID: 4945 Comm: jbd2/sda1-8 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.795628][ T4945] Tainted: [L]=SOFTLOCKUP [ 177.799949][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 177.810007][ T4945] RIP: 0010:__bh_submit+0x22d/0x8d0 [ 177.815219][ T4945] Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48 [ 177.834826][ T4945] RSP: 0018:ffffc9000dc3f868 EFLAGS: 00010202 [ 177.840904][ T4945] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9 [ 177.848965][ T4945] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888075f7d520 [ 177.857032][ T4945] RBP: 0000000000009801 R08: ffff888075f7d57f R09: 1ffff1100ebefaaf [ 177.865005][ T4945] R10: dffffc0000000000 R11: ffffed100ebefab0 R12: dffffc0000000000 [ 177.872981][ T4945] R13: ffff888075f7d500 R14: ffff8880590a1000 R15: 0000000000000008 [ 177.880952][ T4945] FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000 [ 177.889899][ T4945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.896481][ T4945] CR2: 00007f41e5f556c8 CR3: 00000000673d4000 CR4: 00000000003526f0 [ 177.904462][ T4945] Call Trace: [ 177.907742][ T4945] [ 177.910685][ T4945] ? __pfx_journal_end_buffer_io_sync+0x10/0x10 [ 177.916942][ T4945] jbd2_journal_commit_transaction+0x2285/0x5c80 [ 177.923282][ T4945] ? trace_hrtimer_start+0x82/0x200 [ 177.928498][ T4945] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 177.935183][ T4945] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 177.940569][ T4945] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 177.946391][ T4945] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 177.952202][ T4945] ? __timer_delete_sync+0x4a7/0x520 [ 177.957512][ T4945] kjournald2+0x3bc/0x740 [ 177.961850][ T4945] ? __pfx_kjournald2+0x10/0x10 [ 177.966718][ T4945] ? __pfx_autoremove_wake_function+0x10/0x10 [ 177.972822][ T4945] ? __kthread_parkme+0x71/0x1f0 [ 177.977787][ T4945] ? __kthread_parkme+0x199/0x1f0 [ 177.982829][ T4945] kthread+0x38b/0x480 [ 177.986928][ T4945] ? __pfx_kjournald2+0x10/0x10 [ 177.991886][ T4945] ? __pfx_kthread+0x10/0x10 [ 177.996502][ T4945] ret_from_fork+0x514/0xb70 [ 178.001109][ T4945] ? __pfx_ret_from_fork+0x10/0x10 [ 178.006231][ T4945] ? __switch_to+0xc89/0x1420 [ 178.010999][ T4945] ? __pfx_kthread+0x10/0x10 [ 178.015602][ T4945] ret_from_fork_asm+0x1a/0x30 [ 178.020377][ T4945] [ 178.023395][ T4945] Modules linked in: [ 178.028004][ T4945] ---[ end trace 0000000000000000 ]--- [ 178.039632][ T7427] fuse: fd is not a fuse device [ 178.084011][ T4945] RIP: 0010:__bh_submit+0x22d/0x8d0 [ 178.084038][ T4945] Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 f6 e7 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 d4 e7 d7 ff 4d 8b 3f 4c 89 fe 48 [ 178.084049][ T4945] RSP: 0018:ffffc9000dc3f868 EFLAGS: 00010202 [ 178.084062][ T4945] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b9d9a9 [ 178.084071][ T4945] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888075f7d520 [ 178.084079][ T4945] RBP: 0000000000009801 R08: ffff888075f7d57f R09: 1ffff1100ebefaaf [ 178.084088][ T4945] R10: dffffc0000000000 R11: ffffed100ebefab0 R12: dffffc0000000000 [ 178.084097][ T4945] R13: ffff888075f7d500 R14: ffff8880590a1000 R15: 0000000000000008 [ 178.084107][ T4945] FS: 0000000000000000(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000 [ 178.084117][ T4945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.084126][ T4945] CR2: 00007f41e53ef2f8 CR3: 0000000078062000 CR4: 00000000003526f0 [ 178.084141][ T4945] Kernel panic - not syncing: Fatal exception [ 178.184626][ T4945] Kernel Offset: disabled [ 178.188965][ T4945] Rebooting in 86400 seconds..