last executing test programs: 8.237821864s ago: executing program 1 (id=7543): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc/net/rpc/auth.rpcsec.init/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000480)='foo2 bar2 0 0 0', 0xf) 8.09830133s ago: executing program 1 (id=7544): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) fcntl$setstatus(r0, 0x4, 0x40800) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='wg2\x00', 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r2, 0x2000009) sendfile(r0, r2, 0x0, 0x7ffff004) 7.967157205s ago: executing program 1 (id=7545): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580), 0x101000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000380)={0x1, 0x0, 0x98, &(0x7f00000000c0)={0x4000000, 0x100000000800, 0x12}}) 7.878527346s ago: executing program 1 (id=7546): r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa, 0x140}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000700)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x2, 0x2}) 7.75707123s ago: executing program 1 (id=7547): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r1) mount(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_open_procfs(r0, &(0x7f0000000180)='stat\x00') 7.606400587s ago: executing program 1 (id=7548): openat(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000840), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000980)={0x2020, 0x0, 0x0}, 0xfffffe14) write$FUSE_INIT(r0, &(0x7f00000029c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x8, 0x10208, 0x83, 0xffff, 0x4, 0xabe6, 0x0, 0x0, 0x8, 0x8001}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002a40)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004b00)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000006c80)='./file0\x00', 0x20c01, 0x20) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, 0x0) 497.441112ms ago: executing program 0 (id=7563): r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24000000040805000000000000000000000000080600024081000000050003"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4054) 388.456725ms ago: executing program 0 (id=7564): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000008000100000000000400048008000c8004000b800800020001000000a80008801c000780080005000000000008000600000000000800"], 0xd8}}, 0x4000050) 262.188379ms ago: executing program 0 (id=7565): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, 0x0, 0xc810) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 167.06024ms ago: executing program 0 (id=7566): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000f40)=ANY=[@ANYBLOB="7c00000010000100"/20, @ANYRES32=r1, @ANYBLOB="00000000000000005c0016802c000180100002"], 0x7c}}, 0x0) 77.443311ms ago: executing program 0 (id=7567): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580), 0x101000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000380)={0x1, 0x0, 0x98, &(0x7f00000000c0)={0x4000300, 0x100000000800, 0x12}}) 0s ago: executing program 0 (id=7568): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[], 0x50) syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x402001) openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00000000c0)={{0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000740)=""/183, 0xb7) clock_adjtime(0x0, &(0x7f0000000800)={0x3fe, 0xf6d, 0x0, 0x4000000000001, 0x7ffffffe, 0x0, 0x4, 0x200000000000000, 0x0, 0x100, 0xcf2c, 0x0, 0x9, 0x5, 0x3, 0xfffffffffffffff9, 0x0, 0x0, 0x1000, 0x3, 0xb, 0x3, 0x8000000000005a, 0x3}) kernel console output (not intermixed with test programs): +0x60/0x80 [ 5865.035847][T18707] __alloc_frozen_pages_noprof+0x234/0x13d8 [ 5865.035888][T18707] alloc_pages_mpol+0x74/0x1b8 [ 5865.035943][T18707] folio_alloc_mpol_noprof+0x14/0x68 [ 5865.036025][T18707] alloc_migration_target_by_mpol+0x8c/0x178 [ 5865.036109][T18707] migrate_pages_batch+0x168/0xfa4 [ 5865.036192][T18707] migrate_pages_sync+0x80/0x230 [ 5865.036279][T18707] migrate_pages+0x9a0/0xb30 [ 5865.036407][T18707] do_mbind+0x214/0x4b0 [ 5865.036517][T18707] __arm64_sys_mbind+0xdc/0xf0 [ 5865.036643][T18707] invoke_syscall+0x54/0x10c [ 5865.036725][T18707] el0_svc_common.constprop.0+0x40/0xe0 [ 5865.036804][T18707] do_el0_svc+0x1c/0x34 [ 5865.036880][T18707] el0_svc+0x38/0x1fc [ 5865.036975][T18707] el0t_64_sync_handler+0xa0/0xe4 [ 5865.037054][T18707] el0t_64_sync+0x1a4/0x1a8 [ 5865.265645][T18714] fuse: Bad value for 'fd' [ 5869.360486][T18729] fuse: Bad value for 'fd' [ 5887.327289][T16286] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 5887.507128][T16286] usb 1-1: Using ep0 maxpacket: 32 [ 5887.537877][T16286] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 5887.557064][T16286] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 5887.557242][T16286] usb 1-1: config 1 interface 0 has no altsetting 0 [ 5887.589411][T16286] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5887.589536][T16286] usb 1-1: Product: ဇ [ 5887.589596][T16286] usb 1-1: Manufacturer: 㰊 [ 5887.589654][T16286] usb 1-1: SerialNumber: syz [ 5887.907468][T16286] usbhid 1-1:1.0: can't add hid device: -71 [ 5887.907920][T16286] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 5887.943392][T16286] usb 1-1: USB disconnect, device number 9 [ 5892.488780][T18815] fuse: fd is not a fuse device [ 5898.735578][T18833] fuse: fd is not a fuse device [ 5907.066247][T18867] FAULT_INJECTION: forcing a failure. [ 5907.066247][T18867] name failslab, interval 1, probability 0, space 0, times 0 [ 5907.066508][T18867] CPU: 0 UID: 0 PID: 18867 Comm: syz.0.5024 Tainted: G L syzkaller #0 PREEMPT [ 5907.066619][T18867] Tainted: [L]=SOFTLOCKUP [ 5907.066702][T18867] Hardware name: linux,dummy-virt (DT) [ 5907.066749][T18867] Call trace: [ 5907.066784][T18867] show_stack+0x18/0x24 (C) [ 5907.066892][T18867] dump_stack_lvl+0x60/0x80 [ 5907.066975][T18867] dump_stack+0x18/0x24 [ 5907.067049][T18867] should_fail_ex+0x1e0/0x238 [ 5907.067130][T18867] should_failslab+0x54/0x80 [ 5907.067207][T18867] kmem_cache_alloc_noprof+0x54/0x458 [ 5907.067289][T18867] sk_prot_alloc+0x38/0x140 [ 5907.067362][T18867] sk_alloc+0x3c/0x288 [ 5907.067428][T18867] unix_create1+0x24c/0x2a0 [ 5907.067505][T18867] unix_create+0x64/0xe8 [ 5907.067572][T18867] __sock_create+0x130/0x260 [ 5907.067640][T18867] __sys_socketpair+0x150/0x2c0 [ 5907.067704][T18867] __arm64_sys_socketpair+0x20/0x30 [ 5907.067772][T18867] invoke_syscall+0x54/0x10c [ 5907.067836][T18867] el0_svc_common.constprop.0+0x40/0xe0 [ 5907.067904][T18867] do_el0_svc+0x1c/0x34 [ 5907.067986][T18867] el0_svc+0x38/0x1fc [ 5907.068062][T18867] el0t_64_sync_handler+0xa0/0xe4 [ 5907.068132][T18867] el0t_64_sync+0x1a4/0x1a8 [ 5928.420824][T18925] fuse: Unknown parameter 'use00000000000000000000' [ 5932.068092][T18941] fuse: Unknown parameter 'user_i00000000000000000000' [ 5932.547528][T16286] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 5932.717266][T16286] usb 1-1: Using ep0 maxpacket: 32 [ 5932.728334][T16286] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 5932.736045][T16286] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 5932.736191][T16286] usb 1-1: config 1 interface 0 has no altsetting 0 [ 5932.762285][T16286] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5932.762416][T16286] usb 1-1: Product: ဇ [ 5932.762478][T16286] usb 1-1: Manufacturer: 㰊 [ 5932.762537][T16286] usb 1-1: SerialNumber: syz [ 5933.089570][T16286] usbhid 1-1:1.0: can't add hid device: -71 [ 5933.090260][T16286] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 5933.109597][T16286] usb 1-1: USB disconnect, device number 10 [ 5936.999059][T18961] fuse: Unknown parameter 'user_i00000000000000000000' [ 5941.429862][T18977] fuse: Unknown parameter 'user_i00000000000000000000' [ 5952.921258][T19025] fuse: Unknown parameter 'user_id00000000000000000000' [ 5953.014096][T19027] FAULT_INJECTION: forcing a failure. [ 5953.014096][T19027] name failslab, interval 1, probability 0, space 0, times 0 [ 5953.014272][T19027] CPU: 1 UID: 0 PID: 19027 Comm: syz.0.5075 Tainted: G L syzkaller #0 PREEMPT [ 5953.014372][T19027] Tainted: [L]=SOFTLOCKUP [ 5953.014409][T19027] Hardware name: linux,dummy-virt (DT) [ 5953.014451][T19027] Call trace: [ 5953.014490][T19027] show_stack+0x18/0x24 (C) [ 5953.014597][T19027] dump_stack_lvl+0x60/0x80 [ 5953.014672][T19027] dump_stack+0x18/0x24 [ 5953.014742][T19027] should_fail_ex+0x1e0/0x238 [ 5953.014820][T19027] should_failslab+0x54/0x80 [ 5953.014894][T19027] kmem_cache_alloc_noprof+0x54/0x458 [ 5953.014986][T19027] do_getname+0x3c/0x1a0 [ 5953.015055][T19027] getname_flags+0x14/0x20 [ 5953.015128][T19027] do_sys_openat2+0x5c/0x104 [ 5953.015207][T19027] __arm64_sys_openat+0x64/0xc0 [ 5953.015285][T19027] invoke_syscall+0x54/0x10c [ 5953.015355][T19027] el0_svc_common.constprop.0+0x40/0xe0 [ 5953.015422][T19027] do_el0_svc+0x1c/0x34 [ 5953.015487][T19027] el0_svc+0x38/0x1fc [ 5953.015628][T19027] el0t_64_sync_handler+0xa0/0xe4 [ 5953.015716][T19027] el0t_64_sync+0x1a4/0x1a8 [ 5957.261056][T19043] fuse: Unknown parameter 'user_id00000000000000000000' [ 5964.968362][T19063] fuse: Bad value for 'fd' [ 5967.323833][ C0] vcan0: j1939_tp_rxtimer: 0x0000000037d32a23: rx timeout, send abort [ 5967.324740][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000037d32a23: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 5970.168701][T19077] rxe_eth0 speed is unknown, defaulting to 1000 [ 5971.463070][T19082] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5091'. [ 5980.897517][T18703] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 5981.057463][T18703] usb 1-1: Using ep0 maxpacket: 32 [ 5981.071755][T18703] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 5981.095596][T18703] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 5981.095749][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 5981.144813][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5981.144951][T18703] usb 1-1: Product: ဇ [ 5981.145007][T18703] usb 1-1: Manufacturer: 㰊 [ 5981.145063][T18703] usb 1-1: SerialNumber: syz [ 5981.656006][T19131] FAULT_INJECTION: forcing a failure. [ 5981.656006][T19131] name failslab, interval 1, probability 0, space 0, times 0 [ 5981.656187][T19131] CPU: 0 UID: 0 PID: 19131 Comm: syz.0.5104 Tainted: G L syzkaller #0 PREEMPT [ 5981.656292][T19131] Tainted: [L]=SOFTLOCKUP [ 5981.656327][T19131] Hardware name: linux,dummy-virt (DT) [ 5981.656474][T19131] Call trace: [ 5981.656512][T19131] show_stack+0x18/0x24 (C) [ 5981.656728][T19131] dump_stack_lvl+0x60/0x80 [ 5981.656812][T19131] dump_stack+0x18/0x24 [ 5981.656885][T19131] should_fail_ex+0x1e0/0x238 [ 5981.656979][T19131] should_failslab+0x54/0x80 [ 5981.657056][T19131] kmem_cache_alloc_noprof+0x54/0x458 [ 5981.657136][T19131] sk_prot_alloc+0x38/0x140 [ 5981.657210][T19131] sk_alloc+0x3c/0x288 [ 5981.657277][T19131] inet6_create+0xf4/0x520 [ 5981.657348][T19131] __sock_create+0x130/0x260 [ 5981.657424][T19131] __sys_socket+0xa0/0x140 [ 5981.657501][T19131] __arm64_sys_socket+0x1c/0x38 [ 5981.657575][T19131] invoke_syscall+0x54/0x10c [ 5981.657645][T19131] el0_svc_common.constprop.0+0x40/0xe0 [ 5981.657718][T19131] do_el0_svc+0x1c/0x34 [ 5981.657791][T19131] el0_svc+0x38/0x1fc [ 5981.657866][T19131] el0t_64_sync_handler+0xa0/0xe4 [ 5981.657948][T19131] el0t_64_sync+0x1a4/0x1a8 [ 5981.818038][T15907] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 5981.838616][T15907] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 5982.395091][T18703] usbhid 1-1:1.0: can't add hid device: -71 [ 5982.395545][T18703] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 5982.410901][T18703] usb 1-1: USB disconnect, device number 11 [ 5993.817661][T16197] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 5994.005976][T16197] usb 1-1: unable to get BOS descriptor or descriptor too short [ 5994.006296][T16197] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 5994.020185][T16197] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 5994.070260][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5994.070393][T16197] usb 1-1: Product: syz [ 5994.070452][T16197] usb 1-1: Manufacturer: syz [ 5994.070507][T16197] usb 1-1: SerialNumber: syz [ 5994.490828][T16197] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 5995.137094][T19182] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5995.149855][T19182] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5995.176401][T16197] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 5995.309926][T16197] usb 1-1: USB disconnect, device number 12 [ 5996.392122][T19183] udevd[19183]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 5997.521372][T19202] fuse: fd is not a fuse device [ 6006.947885][T19231] fuse: fd is not a fuse device [ 6017.862622][T19263] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6017.943758][T19263] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6018.046308][T19263] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6018.178704][T19263] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6018.527347][T11102] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6018.527627][T16449] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6018.537489][T16449] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6018.597552][T12038] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6018.782996][T19273] input: syz0 as /devices/virtual/input/input393 [ 6026.434890][T19292] input: syz0 as /devices/virtual/input/input394 [ 6046.931960][T19372] fuse: fd is not a fuse device [ 6053.677818][T19393] input: syz0 as /devices/virtual/input/input395 [ 6053.905903][T19398] fuse: fd is not a fuse device [ 6060.288702][T19413] input: syz0 as /devices/virtual/input/input396 [ 6067.064513][T19430] input: syz0 as /devices/virtual/input/input397 [ 6075.834830][T19449] fuse: fd is not a fuse device [ 6082.891572][T19469] fuse: fd is not a fuse device [ 6087.509161][T19496] fuse: fd is not a fuse device [ 6091.284179][T19504] FAULT_INJECTION: forcing a failure. [ 6091.284179][T19504] name failslab, interval 1, probability 0, space 0, times 0 [ 6091.284369][T19504] CPU: 1 UID: 0 PID: 19504 Comm: syz.0.5209 Tainted: G L syzkaller #0 PREEMPT [ 6091.284476][T19504] Tainted: [L]=SOFTLOCKUP [ 6091.284515][T19504] Hardware name: linux,dummy-virt (DT) [ 6091.284580][T19504] Call trace: [ 6091.284622][T19504] show_stack+0x18/0x24 (C) [ 6091.284746][T19504] dump_stack_lvl+0x60/0x80 [ 6091.284821][T19504] dump_stack+0x18/0x24 [ 6091.284893][T19504] should_fail_ex+0x1e0/0x238 [ 6091.284976][T19504] should_failslab+0x54/0x80 [ 6091.285052][T19504] __kmalloc_cache_noprof+0x58/0x470 [ 6091.285140][T19504] alloc_pipe_info+0x60/0x1fc [ 6091.285216][T19504] create_pipe_files+0x48/0x244 [ 6091.285294][T19504] do_pipe2+0x50/0x15c [ 6091.285365][T19504] __arm64_sys_pipe2+0x18/0x28 [ 6091.285435][T19504] invoke_syscall+0x54/0x10c [ 6091.285507][T19504] el0_svc_common.constprop.0+0x40/0xe0 [ 6091.285581][T19504] do_el0_svc+0x1c/0x34 [ 6091.285654][T19504] el0_svc+0x38/0x1fc [ 6091.285732][T19504] el0t_64_sync_handler+0xa0/0xe4 [ 6091.285807][T19504] el0t_64_sync+0x1a4/0x1a8 [ 6091.807262][T16434] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 6091.957885][T16434] usb 1-1: Using ep0 maxpacket: 32 [ 6091.984949][T16434] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6092.011499][T16434] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6092.011776][T16434] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6092.048362][T16434] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6092.048504][T16434] usb 1-1: Product: ဇ [ 6092.048610][T16434] usb 1-1: Manufacturer: 㰊 [ 6092.048673][T16434] usb 1-1: SerialNumber: syz [ 6092.347507][T16434] usbhid 1-1:1.0: can't add hid device: -71 [ 6092.347959][T16434] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6092.387477][T16434] usb 1-1: USB disconnect, device number 13 [ 6095.666301][T19524] fuse: fd is not a fuse device [ 6096.868264][T19536] fuse: fd is not a fuse device [ 6100.692674][T19549] kvm [19549]: Failed to find VMA for hva 0x20c79000 [ 6101.377811][T16434] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 6101.550062][T16434] usb 1-1: Using ep0 maxpacket: 32 [ 6101.574157][T16434] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6101.610479][T16434] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6101.610615][T16434] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6101.681950][T16434] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6101.682065][T16434] usb 1-1: Product: ဇ [ 6101.682113][T16434] usb 1-1: Manufacturer: 㰊 [ 6101.682158][T16434] usb 1-1: SerialNumber: syz [ 6101.991184][T16434] usbhid 1-1:1.0: can't add hid device: -71 [ 6101.991743][T16434] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6102.000022][T16434] usb 1-1: USB disconnect, device number 14 [ 6107.468201][T16434] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 6107.627577][T16434] usb 1-1: Using ep0 maxpacket: 32 [ 6107.636166][T16434] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6107.651148][T16434] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6107.651271][T16434] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6107.673665][T16434] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6107.673796][T16434] usb 1-1: Product: ဇ [ 6107.673854][T16434] usb 1-1: Manufacturer: 㰊 [ 6107.673921][T16434] usb 1-1: SerialNumber: syz [ 6107.983116][T16434] usbhid 1-1:1.0: can't add hid device: -71 [ 6107.983578][T16434] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6108.013202][T16434] usb 1-1: USB disconnect, device number 15 [ 6108.563020][T19592] input: syz0 as /devices/virtual/input/input398 [ 6123.657577][T19625] input: syz0 as /devices/virtual/input/input399 [ 6128.800941][T19634] fuse: fd is not a fuse device [ 6132.749756][T19649] fuse: fd is not a fuse device [ 6135.892979][T19657] input: syz1 as /devices/virtual/input/input400 [ 6141.705670][T19682] input: syz0 as /devices/virtual/input/input401 [ 6143.574754][T19686] fuse: fd is not a fuse device [ 6151.423170][T19714] input: syz0 as /devices/virtual/input/input402 [ 6156.874271][T19728] fuse: fd is not a fuse device [ 6162.171596][T19741] fuse: fd is not a fuse device [ 6162.273148][T19743] fuse: fd is not a fuse device [ 6165.587966][T19753] input: syz0 as /devices/virtual/input/input403 [ 6170.191786][T19762] fuse: fd is not a fuse device [ 6172.461794][T19777] fuse: fd is not a fuse device [ 6178.331629][T19795] fuse: fd is not a fuse device [ 6257.105283][T19906] fuse: fd is not a fuse device [ 6261.811099][T19911] fuse: fd is not a fuse device [ 6273.075734][T19935] fuse: fd is not a fuse device [ 6274.172936][T19941] input: syz0 as /devices/virtual/input/input404 [ 6286.419955][T19945] syz.1.5332 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 6286.420141][T19945] CPU: 1 UID: 0 PID: 19945 Comm: syz.1.5332 Tainted: G L syzkaller #0 PREEMPT [ 6286.420239][T19945] Tainted: [L]=SOFTLOCKUP [ 6286.420273][T19945] Hardware name: linux,dummy-virt (DT) [ 6286.420312][T19945] Call trace: [ 6286.420346][T19945] show_stack+0x18/0x24 (C) [ 6286.420449][T19945] dump_stack_lvl+0x60/0x80 [ 6286.420518][T19945] dump_stack+0x18/0x24 [ 6286.420615][T19945] dump_header+0x40/0x170 [ 6286.420683][T19945] oom_kill_process+0x220/0x2a0 [ 6286.420758][T19945] out_of_memory+0xec/0x58c [ 6286.420827][T19945] mem_cgroup_out_of_memory+0x108/0x118 [ 6286.420902][T19945] try_charge_memcg+0x3cc/0x5d0 [ 6286.420991][T19945] charge_memcg+0xe0/0x238 [ 6286.421063][T19945] __mem_cgroup_charge+0x38/0x128 [ 6286.421127][T19945] shmem_alloc_and_add_folio+0x140/0x628 [ 6286.421208][T19945] shmem_get_folio_gfp+0x114/0x760 [ 6286.421284][T19945] shmem_write_begin+0x6c/0x158 [ 6286.421359][T19945] generic_perform_write+0xb4/0x24c [ 6286.421428][T19945] shmem_file_write_iter+0xa0/0xa8 [ 6286.421502][T19945] __kernel_write_iter+0xfc/0x27c [ 6286.421571][T19945] dump_user_range+0xf0/0x310 [ 6286.421644][T19945] elf_core_dump+0xc68/0xf44 [ 6286.421715][T19945] vfs_coredump+0xf14/0x1df4 [ 6286.421782][T19945] get_signal+0x608/0x864 [ 6286.421848][T19945] arch_do_signal_or_restart+0x11c/0x3dc [ 6286.421913][T19945] exit_to_user_mode_loop+0x114/0x19c [ 6286.421998][T19945] el0_da+0xe8/0xf0 [ 6286.422068][T19945] el0t_64_sync_handler+0xd0/0xe4 [ 6286.422136][T19945] el0t_64_sync+0x1a4/0x1a8 [ 6286.422215][T19945] memory: usage 307200kB, limit 307200kB, failcnt 276097 [ 6286.422258][T19945] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 6286.422299][T19945] kmem: usage 2556kB, limit 9007199254740988kB, failcnt 0 [ 6286.422337][T19945] Memory cgroup stats for /syz1: [ 6286.422896][T19945] cache 172900352 [ 6286.422944][T19945] rss 139030528 [ 6286.422974][T19945] rss_huge 0 [ 6286.423002][T19945] shmem 166608896 [ 6286.423033][T19945] mapped_file 6291456 [ 6286.423061][T19945] dirty 0 [ 6286.423089][T19945] writeback 0 [ 6286.423117][T19945] workingset_refault_anon 6031 [ 6286.423146][T19945] workingset_refault_file 11815 [ 6286.423175][T19945] swap 127971328 [ 6286.423204][T19945] swapcached 1520017408 [ 6286.423232][T19945] pgpgin 18682509 [ 6286.423261][T19945] pgpgout 18607370 [ 6286.423289][T19945] pgfault 10500399 [ 6286.423317][T19945] pgmajfault 1045 [ 6286.423346][T19945] inactive_anon 192479232 [ 6286.423374][T19945] active_anon 45056 [ 6286.423402][T19945] inactive_file 0 [ 6286.423431][T19945] active_file 0 [ 6286.423459][T19945] unevictable 119414784 [ 6286.423488][T19945] hierarchical_memory_limit 314572800 [ 6286.423518][T19945] hierarchical_memsw_limit 9223372036854771712 [ 6286.423548][T19945] total_cache 172900352 [ 6286.423576][T19945] total_rss 139030528 [ 6286.423605][T19945] total_rss_huge 0 [ 6286.423633][T19945] total_shmem 166608896 [ 6286.423662][T19945] total_mapped_file 6291456 [ 6286.423690][T19945] total_dirty 0 [ 6286.423718][T19945] total_writeback 0 [ 6286.423747][T19945] total_workingset_refault_anon 6031 [ 6286.423776][T19945] total_workingset_refault_file 11815 [ 6286.423807][T19945] total_swap 127971328 [ 6286.423835][T19945] total_swapcached 1520017408 [ 6286.423864][T19945] total_pgpgin 18682509 [ 6286.423892][T19945] total_pgpgout 18607370 [ 6286.423921][T19945] total_pgfault 10500399 [ 6286.423956][T19945] total_pgmajfault 1045 [ 6286.423986][T19945] total_inactive_anon 192479232 [ 6286.424015][T19945] total_active_anon 45056 [ 6286.424043][T19945] total_inactive_file 0 [ 6286.424072][T19945] total_active_file 0 [ 6286.424101][T19945] total_unevictable 119414784 [ 6286.424135][T19945] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.5332,pid=19938,uid=0 [ 6286.424974][T19945] Memory cgroup out of memory: Killed process 19938 (syz.1.5332) total-vm:124988kB, anon-rss:111664kB, file-rss:12888kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_adj:0 [ 6286.627699][T19945] syz.1.5332 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 6286.627894][T19945] CPU: 1 UID: 0 PID: 19945 Comm: syz.1.5332 Tainted: G L syzkaller #0 PREEMPT [ 6286.628003][T19945] Tainted: [L]=SOFTLOCKUP [ 6286.628038][T19945] Hardware name: linux,dummy-virt (DT) [ 6286.628075][T19945] Call trace: [ 6286.628108][T19945] show_stack+0x18/0x24 (C) [ 6286.628213][T19945] dump_stack_lvl+0x60/0x80 [ 6286.628282][T19945] dump_stack+0x18/0x24 [ 6286.628349][T19945] dump_header+0x40/0x170 [ 6286.628417][T19945] oom_kill_process+0x220/0x2a0 [ 6286.628495][T19945] out_of_memory+0xec/0x58c [ 6286.628590][T19945] mem_cgroup_out_of_memory+0x108/0x118 [ 6286.628671][T19945] try_charge_memcg+0x3cc/0x5d0 [ 6286.628746][T19945] charge_memcg+0xe0/0x238 [ 6286.628818][T19945] __mem_cgroup_charge+0x38/0x128 [ 6286.628882][T19945] shmem_alloc_and_add_folio+0x140/0x628 [ 6286.628965][T19945] shmem_get_folio_gfp+0x114/0x760 [ 6286.629039][T19945] shmem_write_begin+0x6c/0x158 [ 6286.629111][T19945] generic_perform_write+0xb4/0x24c [ 6286.629179][T19945] shmem_file_write_iter+0xa0/0xa8 [ 6286.629249][T19945] __kernel_write_iter+0xfc/0x27c [ 6286.629315][T19945] dump_user_range+0xf0/0x310 [ 6286.629385][T19945] elf_core_dump+0xc68/0xf44 [ 6286.629451][T19945] vfs_coredump+0xf14/0x1df4 [ 6286.629519][T19945] get_signal+0x608/0x864 [ 6286.629587][T19945] arch_do_signal_or_restart+0x11c/0x3dc [ 6286.629657][T19945] exit_to_user_mode_loop+0x114/0x19c [ 6286.629730][T19945] el0_da+0xe8/0xf0 [ 6286.629800][T19945] el0t_64_sync_handler+0xd0/0xe4 [ 6286.629869][T19945] el0t_64_sync+0x1a4/0x1a8 [ 6286.629951][T19945] memory: usage 307200kB, limit 307200kB, failcnt 276294 [ 6286.629993][T19945] memory+swap: usage 432172kB, limit 9007199254740988kB, failcnt 0 [ 6286.630037][T19945] kmem: usage 2496kB, limit 9007199254740988kB, failcnt 0 [ 6286.630075][T19945] Memory cgroup stats for /syz1: [ 6286.630583][T19945] cache 172961792 [ 6286.630623][T19945] rss 138395648 [ 6286.630651][T19945] rss_huge 0 [ 6286.630678][T19945] shmem 166670336 [ 6286.630706][T19945] mapped_file 6291456 [ 6286.630734][T19945] dirty 0 [ 6286.630761][T19945] writeback 0 [ 6286.630788][T19945] workingset_refault_anon 6031 [ 6286.630817][T19945] workingset_refault_file 11815 [ 6286.630846][T19945] swap 127971328 [ 6286.630875][T19945] swapcached 1520017408 [ 6286.630903][T19945] pgpgin 18682524 [ 6286.630931][T19945] pgpgout 18607370 [ 6286.630967][T19945] pgfault 10500400 [ 6286.630995][T19945] pgmajfault 1045 [ 6286.631024][T19945] inactive_anon 193163264 [ 6286.631052][T19945] active_anon 45056 [ 6286.631080][T19945] inactive_file 0 [ 6286.631108][T19945] active_file 0 [ 6286.631136][T19945] unevictable 118779904 [ 6286.631166][T19945] hierarchical_memory_limit 314572800 [ 6286.631206][T19945] hierarchical_memsw_limit 9223372036854771712 [ 6286.631244][T19945] total_cache 172961792 [ 6286.631275][T19945] total_rss 138395648 [ 6286.631306][T19945] total_rss_huge 0 [ 6286.631334][T19945] total_shmem 166670336 [ 6286.631359][T19945] total_mapped_file 6291456 [ 6286.631387][T19945] total_dirty 0 [ 6286.631413][T19945] total_writeback 0 [ 6286.631440][T19945] total_workingset_refault_anon 6031 [ 6286.631476][T19945] total_workingset_refault_file 11815 [ 6286.631507][T19945] total_swap 127971328 [ 6286.631536][T19945] total_swapcached 1520017408 [ 6286.631566][T19945] total_pgpgin 18682524 [ 6286.631594][T19945] total_pgpgout 18607370 [ 6286.631623][T19945] total_pgfault 10500400 [ 6286.631652][T19945] total_pgmajfault 1045 [ 6286.631681][T19945] total_inactive_anon 193163264 [ 6286.631710][T19945] total_active_anon 45056 [ 6286.631738][T19945] total_inactive_file 0 [ 6286.631767][T19945] total_active_file 0 [ 6286.631795][T19945] total_unevictable 118779904 [ 6286.631832][T19945] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.5328,pid=19933,uid=0 [ 6286.632233][T19945] Memory cgroup out of memory: Killed process 19933 (syz.1.5328) total-vm:122940kB, anon-rss:9396kB, file-rss:8592kB, shmem-rss:0kB, UID:0 pgtables:292kB oom_score_adj:0 [ 6289.180202][ T32] oom_reaper: reaped process 19938 (syz.1.5332), now anon-rss:0kB, file-rss:7704kB, shmem-rss:0kB [ 6291.790415][T19957] fuse: fd is not a fuse device [ 6291.900137][T19959] fuse: fd is not a fuse device [ 6292.207893][T19965] fuse: fd is not a fuse device [ 6292.310910][T19967] fuse: fd is not a fuse device [ 6310.509338][T19992] fuse: fd is not a fuse device [ 6310.584818][T19994] fuse: fd is not a fuse device [ 6332.896493][T20023] fuse: fd is not a fuse device [ 6355.125542][T20043] fuse: fd is not a fuse device [ 6355.354115][T20047] fuse: fd is not a fuse device [ 6358.132544][T20056] fuse: fd is not a fuse device [ 6358.564113][T20061] fuse: fd is not a fuse device [ 6375.882976][T20076] FAULT_INJECTION: forcing a failure. [ 6375.882976][T20076] name failslab, interval 1, probability 0, space 0, times 0 [ 6375.883143][T20076] CPU: 0 UID: 0 PID: 20076 Comm: syz.0.5370 Tainted: G L syzkaller #0 PREEMPT [ 6375.883242][T20076] Tainted: [L]=SOFTLOCKUP [ 6375.883278][T20076] Hardware name: linux,dummy-virt (DT) [ 6375.883318][T20076] Call trace: [ 6375.883353][T20076] show_stack+0x18/0x24 (C) [ 6375.883472][T20076] dump_stack_lvl+0x60/0x80 [ 6375.883549][T20076] dump_stack+0x18/0x24 [ 6375.883622][T20076] should_fail_ex+0x1e0/0x238 [ 6375.883704][T20076] should_failslab+0x54/0x80 [ 6375.883781][T20076] __kmalloc_noprof+0xac/0x520 [ 6375.883857][T20076] lsm_blob_alloc+0x40/0x64 [ 6375.883927][T20076] security_sk_alloc+0x30/0x210 [ 6375.883998][T20076] sk_prot_alloc+0x108/0x140 [ 6375.884076][T20076] sk_alloc+0x3c/0x288 [ 6375.884141][T20076] __netlink_create+0x44/0xb0 [ 6375.884209][T20076] netlink_create+0x100/0x318 [ 6375.884281][T20076] __sock_create+0x130/0x260 [ 6375.884355][T20076] __sys_socket+0xa0/0x140 [ 6375.884431][T20076] __arm64_sys_socket+0x1c/0x38 [ 6375.884522][T20076] invoke_syscall+0x54/0x10c [ 6375.884621][T20076] el0_svc_common.constprop.0+0x40/0xe0 [ 6375.884695][T20076] do_el0_svc+0x1c/0x34 [ 6375.884767][T20076] el0_svc+0x38/0x1fc [ 6375.884844][T20076] el0t_64_sync_handler+0xa0/0xe4 [ 6375.884919][T20076] el0t_64_sync+0x1a4/0x1a8 [ 6441.007754][T18703] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 6441.177403][T18703] usb 1-1: Using ep0 maxpacket: 32 [ 6441.193279][T18703] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6441.213831][T18703] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6441.213966][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6441.241353][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6441.241472][T18703] usb 1-1: Product: ဇ [ 6441.241523][T18703] usb 1-1: Manufacturer: 㰊 [ 6441.241571][T18703] usb 1-1: SerialNumber: syz [ 6441.559183][T18703] usbhid 1-1:1.0: can't add hid device: -71 [ 6441.559632][T18703] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6441.567307][T18703] usb 1-1: USB disconnect, device number 16 [ 6442.174154][T20160] fuse: fd is not a fuse device [ 6450.180952][T20174] fuse: fd is not a fuse device [ 6475.163462][T20226] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5410'. [ 6479.622838][T20242] fuse: fd is not a fuse device [ 6506.171264][T20271] fuse: fd is not a fuse device [ 6516.387815][T13206] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 6516.547843][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6516.578910][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6516.588926][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6516.589058][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6516.610483][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6516.610623][T13206] usb 1-1: Product: ဇ [ 6516.610689][T13206] usb 1-1: Manufacturer: 㰊 [ 6516.610748][T13206] usb 1-1: SerialNumber: syz [ 6516.912636][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6516.913072][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6516.929515][T13206] usb 1-1: USB disconnect, device number 17 [ 6517.143302][T20302] input: syz0 as /devices/virtual/input/input405 [ 6529.627709][T13206] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 6529.777126][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6529.797979][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6529.804462][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6529.804543][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6529.844522][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6529.844643][T13206] usb 1-1: Product: ဇ [ 6529.844675][T13206] usb 1-1: Manufacturer: 㰊 [ 6529.844701][T13206] usb 1-1: SerialNumber: syz [ 6530.148483][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6530.148935][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6530.178697][T13206] usb 1-1: USB disconnect, device number 18 [ 6536.217351][T20029] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 6536.376168][T20029] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 6536.437234][T20029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6536.437369][T20029] usb 1-1: Product: syz [ 6536.437434][T20029] usb 1-1: Manufacturer: syz [ 6536.437488][T20029] usb 1-1: SerialNumber: syz [ 6539.910581][T20349] fuse: fd is not a fuse device [ 6542.681097][T20355] fuse: fd is not a fuse device [ 6542.735527][T20357] fuse: fd is not a fuse device [ 6542.819743][T20359] fuse: fd is not a fuse device [ 6545.987194][T18703] usb 1-1: USB disconnect, device number 19 [ 6564.864751][T20409] fuse: fd is not a fuse device [ 6564.992017][T20411] fuse: fd is not a fuse device [ 6565.058990][T20413] fuse: fd is not a fuse device [ 6565.126147][T20415] fuse: fd is not a fuse device [ 6565.212376][T20417] fuse: fd is not a fuse device [ 6566.022021][T20423] input: syz0 as /devices/virtual/input/input406 [ 6567.885016][T20427] fuse: fd is not a fuse device [ 6567.995828][T20429] fuse: fd is not a fuse device [ 6568.124149][T20431] fuse: fd is not a fuse device [ 6568.241476][T20433] fuse: fd is not a fuse device [ 6571.054122][T20440] fuse: fd is not a fuse device [ 6571.125313][T20442] fuse: fd is not a fuse device [ 6571.241683][T20444] fuse: fd is not a fuse device [ 6571.359760][T20446] fuse: fd is not a fuse device [ 6574.022256][T20461] fuse: fd is not a fuse device [ 6574.103094][T20463] fuse: fd is not a fuse device [ 6574.172799][T20465] fuse: fd is not a fuse device [ 6574.243046][T20467] fuse: fd is not a fuse device [ 6576.904300][T20482] fuse: fd is not a fuse device [ 6577.036231][T20486] fuse: fd is not a fuse device [ 6577.139916][T20488] fuse: fd is not a fuse device [ 6583.099860][T20514] fuse: fd is not a fuse device [ 6595.536103][T20539] fuse: fd is not a fuse device [ 6595.899019][T20545] fuse: fd is not a fuse device [ 6596.014887][T20547] fuse: fd is not a fuse device [ 6596.105573][T20549] fuse: fd is not a fuse device [ 6599.033927][T18703] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 6599.197578][T18703] usb 1-1: Using ep0 maxpacket: 32 [ 6599.221181][T18703] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6599.238658][T18703] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6599.238809][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6599.280869][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6599.281027][T18703] usb 1-1: Product: ဇ [ 6599.281090][T18703] usb 1-1: Manufacturer: 㰊 [ 6599.281149][T18703] usb 1-1: SerialNumber: syz [ 6599.593383][T18703] usbhid 1-1:1.0: can't add hid device: -71 [ 6599.593839][T18703] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6599.627987][T18703] usb 1-1: USB disconnect, device number 20 [ 6600.587497][T20581] fuse: fd is not a fuse device [ 6602.639396][T16197] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 6602.787450][T16197] usb 1-1: Using ep0 maxpacket: 8 [ 6602.802053][T16197] usb 1-1: unable to get BOS descriptor or descriptor too short [ 6602.802176][T16197] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6602.815869][T16197] usb 1-1: config 1 interface 0 altsetting 112 bulk endpoint 0x82 has invalid maxpacket 8 [ 6602.816025][T16197] usb 1-1: config 1 interface 0 altsetting 112 bulk endpoint 0x3 has invalid maxpacket 32 [ 6602.816108][T16197] usb 1-1: config 1 interface 0 altsetting 112 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 6602.816195][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6602.839257][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6602.839331][T16197] usb 1-1: Product: syz [ 6602.839362][T16197] usb 1-1: Manufacturer: syz [ 6602.839389][T16197] usb 1-1: SerialNumber: syz [ 6602.849201][T20588] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 6602.849831][T20588] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 6603.118185][T16197] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 6603.145049][T16197] usb 1-1: USB disconnect, device number 21 [ 6604.607232][T16197] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 6604.757451][T16197] usb 1-1: Using ep0 maxpacket: 32 [ 6604.775778][T16197] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6604.791625][T16197] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6604.791767][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6605.543259][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6605.543476][T16197] usb 1-1: Product: ဇ [ 6605.543565][T16197] usb 1-1: Manufacturer: 㰊 [ 6605.543631][T16197] usb 1-1: SerialNumber: syz [ 6606.564830][T16197] usbhid 1-1:1.0: can't add hid device: -71 [ 6606.565407][T16197] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6606.578582][T16197] usb 1-1: USB disconnect, device number 22 [ 6610.967478][T16197] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 6611.126842][T16197] usb 1-1: Using ep0 maxpacket: 32 [ 6611.135479][T16197] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6611.153851][T16197] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6611.153939][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6611.176052][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6611.176189][T16197] usb 1-1: Product: ဇ [ 6611.176249][T16197] usb 1-1: Manufacturer: 㰊 [ 6611.176307][T16197] usb 1-1: SerialNumber: syz [ 6611.506034][T16197] usbhid 1-1:1.0: can't add hid device: -71 [ 6611.508295][T16197] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6611.557872][T16197] usb 1-1: USB disconnect, device number 23 [ 6612.145237][T20622] fuse: fd is not a fuse device [ 6617.031374][T20645] Injecting memory failure for pfn 0xab1ab at process virtual address 0x20000000 [ 6617.047478][T20645] Memory failure: 0xab1ab: recovery action for clean LRU page: Recovered [ 6617.047810][T20645] Injecting memory failure for pfn 0xab1a7 at process virtual address 0x20001000 [ 6617.052787][T20645] Memory failure: 0xab1a7: recovery action for clean LRU page: Recovered [ 6617.052933][T20645] Injecting memory failure for pfn 0xab1a9 at process virtual address 0x20002000 [ 6617.071275][T20645] Memory failure: 0xab1a9: recovery action for clean LRU page: Recovered [ 6617.071445][T20645] Injecting memory failure for pfn 0xab1a2 at process virtual address 0x20003000 [ 6617.088421][T20645] Memory failure: 0xab1a2: recovery action for clean LRU page: Recovered [ 6617.088619][T20645] Injecting memory failure for pfn 0xab1a4 at process virtual address 0x20004000 [ 6617.095191][T20645] Memory failure: 0xab1a4: recovery action for clean LRU page: Recovered [ 6617.095323][T20645] Injecting memory failure for pfn 0xab1ac at process virtual address 0x20005000 [ 6617.117375][T20645] Memory failure: 0xab1ac: recovery action for clean LRU page: Recovered [ 6617.117526][T20645] Injecting memory failure for pfn 0xab1a6 at process virtual address 0x20006000 [ 6617.131087][T20645] Memory failure: 0xab1a6: recovery action for clean LRU page: Recovered [ 6617.131234][T20645] Injecting memory failure for pfn 0xa6756 at process virtual address 0x20007000 [ 6617.146089][T20645] Memory failure: 0xa6756: recovery action for clean LRU page: Recovered [ 6617.146222][T20645] Injecting memory failure for pfn 0xa3657 at process virtual address 0x20008000 [ 6617.160433][T20645] Memory failure: 0xa3657: recovery action for clean LRU page: Recovered [ 6617.160616][T20645] Injecting memory failure for pfn 0xab1a3 at process virtual address 0x20009000 [ 6617.161102][T20645] Memory failure: 0xab1a3: recovery action for clean LRU page: Recovered [ 6617.161174][T20645] Injecting memory failure for pfn 0xab1af at process virtual address 0x2000a000 [ 6617.161580][T20645] Memory failure: 0xab1af: recovery action for clean LRU page: Recovered [ 6617.161654][T20645] Injecting memory failure for pfn 0xa3144 at process virtual address 0x2000b000 [ 6617.162034][T20645] Memory failure: 0xa3144: recovery action for clean LRU page: Recovered [ 6617.162105][T20645] Injecting memory failure for pfn 0xa3145 at process virtual address 0x2000c000 [ 6617.190272][T20645] Memory failure: 0xa3145: recovery action for clean LRU page: Recovered [ 6617.190438][T20645] Injecting memory failure for pfn 0xa3146 at process virtual address 0x2000d000 [ 6617.204749][T20645] Memory failure: 0xa3146: recovery action for clean LRU page: Recovered [ 6617.204918][T20645] Injecting memory failure for pfn 0x8fef6 at process virtual address 0x2000e000 [ 6617.212824][T20645] Memory failure: 0x8fef6: recovery action for clean LRU page: Recovered [ 6617.212933][T20645] Injecting memory failure for pfn 0x8fef7 at process virtual address 0x2000f000 [ 6617.217719][T20645] Memory failure: 0x8fef7: recovery action for clean LRU page: Recovered [ 6617.217891][T20645] Injecting memory failure for pfn 0x8fef8 at process virtual address 0x20010000 [ 6617.233898][T20645] Memory failure: 0x8fef8: recovery action for clean LRU page: Recovered [ 6617.234056][T20645] Injecting memory failure for pfn 0x9cec1 at process virtual address 0x20011000 [ 6617.253554][T20645] Memory failure: 0x9cec1: recovery action for clean LRU page: Recovered [ 6617.253744][T20645] Injecting memory failure for pfn 0x9cec2 at process virtual address 0x20012000 [ 6617.268683][T20645] Memory failure: 0x9cec2: recovery action for clean LRU page: Recovered [ 6617.268854][T20645] Injecting memory failure for pfn 0x9cec3 at process virtual address 0x20013000 [ 6617.289311][T20645] Memory failure: 0x9cec3: recovery action for clean LRU page: Recovered [ 6617.289467][T20645] Injecting memory failure for pfn 0x9306c at process virtual address 0x20014000 [ 6617.301310][T20645] Memory failure: 0x9306c: recovery action for clean LRU page: Recovered [ 6617.301446][T20645] Injecting memory failure for pfn 0x9306d at process virtual address 0x20015000 [ 6617.314888][T20645] Memory failure: 0x9306d: recovery action for clean LRU page: Recovered [ 6617.315030][T20645] Injecting memory failure for pfn 0x9306e at process virtual address 0x20016000 [ 6617.335731][T20645] Memory failure: 0x9306e: recovery action for clean LRU page: Recovered [ 6617.335900][T20645] Injecting memory failure for pfn 0x9306f at process virtual address 0x20017000 [ 6617.349711][T20645] Memory failure: 0x9306f: recovery action for clean LRU page: Recovered [ 6617.349882][T20645] Injecting memory failure for pfn 0x9bc7e at process virtual address 0x20018000 [ 6617.373183][T20645] Memory failure: 0x9bc7e: recovery action for clean LRU page: Recovered [ 6617.373409][T20645] Injecting memory failure for pfn 0x9bc7d at process virtual address 0x20019000 [ 6617.393337][T20645] Memory failure: 0x9bc7d: recovery action for clean LRU page: Recovered [ 6617.393502][T20645] Injecting memory failure for pfn 0x9bc7c at process virtual address 0x2001a000 [ 6617.407160][T20645] Memory failure: 0x9bc7c: recovery action for clean LRU page: Recovered [ 6617.407324][T20645] Injecting memory failure for pfn 0xa2b33 at process virtual address 0x2001b000 [ 6617.428470][T20645] Memory failure: 0xa2b33: recovery action for clean LRU page: Recovered [ 6617.428668][T20645] Injecting memory failure for pfn 0x91470 at process virtual address 0x2001c000 [ 6617.442366][T20645] Memory failure: 0x91470: recovery action for clean LRU page: Recovered [ 6617.442526][T20645] Injecting memory failure for pfn 0x91471 at process virtual address 0x2001d000 [ 6617.461366][T20645] Memory failure: 0x91471: recovery action for clean LRU page: Recovered [ 6617.461533][T20645] Injecting memory failure for pfn 0x91472 at process virtual address 0x2001e000 [ 6617.478581][T20645] Memory failure: 0x91472: recovery action for clean LRU page: Recovered [ 6617.478745][T20645] Injecting memory failure for pfn 0x91473 at process virtual address 0x2001f000 [ 6617.492629][T20645] Memory failure: 0x91473: recovery action for clean LRU page: Recovered [ 6617.492842][T20645] Injecting memory failure for pfn 0x90578 at process virtual address 0x20020000 [ 6617.513024][T20645] Memory failure: 0x90578: recovery action for clean LRU page: Recovered [ 6617.513187][T20645] Injecting memory failure for pfn 0x93f1d at process virtual address 0x20021000 [ 6617.534262][T20645] Memory failure: 0x93f1d: recovery action for clean LRU page: Recovered [ 6617.534429][T20645] Injecting memory failure for pfn 0x93f1c at process virtual address 0x20022000 [ 6617.570159][T20645] Memory failure: 0x93f1c: unhandlable page. [ 6617.570389][T20645] Memory failure: 0x93f1c: recovery action for get hwpoison page: Ignored [ 6622.132675][T20701] loop7: detected capacity change from 0 to 7 [ 6623.327271][ C0] invalid error, dev loop7, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 6623.327590][ C0] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 6624.821306][T20734] loop9: detected capacity change from 0 to 524156864 [ 6625.612455][T20756] faux_driver vkms: [drm] Unknown color mode 3; guessing buffer size. [ 6627.107908][T15907] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 6627.257344][T15907] usb 1-1: Using ep0 maxpacket: 32 [ 6627.266371][T15907] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6627.278411][T15907] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6627.278571][T15907] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6627.297369][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6627.297510][T15907] usb 1-1: Product: ဇ [ 6627.297573][T15907] usb 1-1: Manufacturer: 㰊 [ 6627.297631][T15907] usb 1-1: SerialNumber: syz [ 6627.631886][T15907] usbhid 1-1:1.0: can't add hid device: -71 [ 6627.632364][T15907] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6627.660074][T15907] usb 1-1: USB disconnect, device number 24 [ 6628.798379][T15907] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 6628.957420][T15907] usb 1-1: Using ep0 maxpacket: 32 [ 6628.993860][T15907] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6629.014746][T15907] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6629.014910][T15907] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6629.073160][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6629.073297][T15907] usb 1-1: Product: ဇ [ 6629.073356][T15907] usb 1-1: Manufacturer: 㰊 [ 6629.073410][T15907] usb 1-1: SerialNumber: syz [ 6629.420733][T15907] usbhid 1-1:1.0: can't add hid device: -71 [ 6629.421154][T15907] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6629.468994][T15907] usb 1-1: USB disconnect, device number 25 [ 6635.347754][T15907] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 6635.497211][T15907] usb 1-1: Using ep0 maxpacket: 32 [ 6635.503741][T15907] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6635.510455][T15907] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6635.510589][T15907] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6635.530557][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6635.530632][T15907] usb 1-1: Product: ဇ [ 6635.530695][T15907] usb 1-1: Manufacturer: 㰊 [ 6635.530748][T15907] usb 1-1: SerialNumber: syz [ 6635.804109][T15907] usbhid 1-1:1.0: can't add hid device: -71 [ 6635.804366][T15907] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6635.809371][T15907] usb 1-1: USB disconnect, device number 26 [ 6636.177172][T15907] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 6636.337123][T15907] usb 1-1: Using ep0 maxpacket: 8 [ 6636.350144][T15907] usb 1-1: unable to get BOS descriptor or descriptor too short [ 6636.350341][T15907] usb 1-1: New USB device found, idVendor=04b4, idProduct=931e, bcdDevice= 0.40 [ 6636.368195][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6636.368325][T15907] usb 1-1: Product: syz [ 6636.368388][T15907] usb 1-1: Manufacturer: syz [ 6636.368443][T15907] usb 1-1: SerialNumber: syz [ 6636.625999][T15907] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 6636.819406][T15907] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 6637.060738][T15907] usb 1-1: USB disconnect, device number 27 [ 6637.325387][T20846] udevd[20846]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 6637.440788][T20887] FAULT_INJECTION: forcing a failure. [ 6637.440788][T20887] name failslab, interval 1, probability 0, space 0, times 0 [ 6637.440960][T20887] CPU: 1 UID: 0 PID: 20887 Comm: syz.0.5649 Tainted: G L syzkaller #0 PREEMPT [ 6637.441077][T20887] Tainted: [L]=SOFTLOCKUP [ 6637.441114][T20887] Hardware name: linux,dummy-virt (DT) [ 6637.441156][T20887] Call trace: [ 6637.441193][T20887] show_stack+0x18/0x24 (C) [ 6637.441306][T20887] dump_stack_lvl+0x60/0x80 [ 6637.441423][T20887] dump_stack+0x18/0x24 [ 6637.441504][T20887] should_fail_ex+0x1e0/0x238 [ 6637.441591][T20887] should_failslab+0x54/0x80 [ 6637.441670][T20887] kmem_cache_alloc_noprof+0x54/0x458 [ 6637.441755][T20887] do_getname+0x3c/0x1a0 [ 6637.441831][T20887] getname_flags+0x14/0x20 [ 6637.441907][T20887] do_sys_openat2+0x5c/0x104 [ 6637.441991][T20887] __arm64_sys_openat+0x64/0xc0 [ 6637.442071][T20887] invoke_syscall+0x54/0x10c [ 6637.442144][T20887] el0_svc_common.constprop.0+0x40/0xe0 [ 6637.442218][T20887] do_el0_svc+0x1c/0x34 [ 6637.442290][T20887] el0_svc+0x38/0x1fc [ 6637.442369][T20887] el0t_64_sync_handler+0xa0/0xe4 [ 6637.442453][T20887] el0t_64_sync+0x1a4/0x1a8 [ 6645.260602][T20993] rxe_eth0 speed is unknown, defaulting to 1000 [ 6649.302114][T21009] fuse: fd is not a fuse device [ 6656.918181][T21031] rxe_eth0 speed is unknown, defaulting to 1000 [ 6675.247271][T16286] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 6675.407580][T16286] usb 1-1: Using ep0 maxpacket: 32 [ 6675.439850][T16286] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6675.455331][T16286] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6675.455500][T16286] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6675.520633][T16286] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6675.520783][T16286] usb 1-1: Product: ဇ [ 6675.520851][T16286] usb 1-1: Manufacturer: 㰊 [ 6675.520921][T16286] usb 1-1: SerialNumber: syz [ 6675.838534][T16286] usbhid 1-1:1.0: can't add hid device: -71 [ 6675.838966][T16286] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6675.873577][T16286] usb 1-1: USB disconnect, device number 28 [ 6679.820703][T21097] fuse: fd is not a fuse device [ 6679.891625][T21099] fuse: fd is not a fuse device [ 6679.940026][T21101] fuse: fd is not a fuse device [ 6680.114164][T21105] fuse: fd is not a fuse device [ 6681.121315][T21117] fuse: fd is not a fuse device [ 6684.127754][T21128] input: syz0 as /devices/virtual/input/input408 [ 6685.068441][T21132] fuse: fd is not a fuse device [ 6691.345856][T21147] fuse: fd is not a fuse device [ 6692.598989][T21157] input: syz0 as /devices/virtual/input/input409 [ 6698.867600][T21172] input: syz0 as /devices/virtual/input/input410 [ 6705.881301][T21188] fuse: fd is not a fuse device [ 6706.223868][T21194] fuse: fd is not a fuse device [ 6707.886044][T21200] input: syz0 as /devices/virtual/input/input411 [ 6713.772482][T21216] fuse: fd is not a fuse device [ 6714.457331][T20029] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 6714.641775][T20029] usb 1-1: Using ep0 maxpacket: 32 [ 6714.661821][T20029] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6714.670405][T20029] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6714.670530][T20029] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6714.693119][T20029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6714.693199][T20029] usb 1-1: Product: ဇ [ 6714.693228][T20029] usb 1-1: Manufacturer: 㰊 [ 6714.693255][T20029] usb 1-1: SerialNumber: syz [ 6715.160215][T21229] FAULT_INJECTION: forcing a failure. [ 6715.160215][T21229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 6715.160402][T21229] CPU: 0 UID: 0 PID: 21229 Comm: syz.0.5770 Tainted: G L syzkaller #0 PREEMPT [ 6715.160515][T21229] Tainted: [L]=SOFTLOCKUP [ 6715.160580][T21229] Hardware name: linux,dummy-virt (DT) [ 6715.160627][T21229] Call trace: [ 6715.160664][T21229] show_stack+0x18/0x24 (C) [ 6715.160781][T21229] dump_stack_lvl+0x60/0x80 [ 6715.160862][T21229] dump_stack+0x18/0x24 [ 6715.160938][T21229] should_fail_ex+0x1e0/0x238 [ 6715.161024][T21229] should_fail_alloc_page+0x60/0x80 [ 6715.161105][T21229] __alloc_frozen_pages_noprof+0x234/0x13d8 [ 6715.161191][T21229] alloc_pages_mpol+0x74/0x1b8 [ 6715.161284][T21229] alloc_frozen_pages_noprof+0x4c/0xd4 [ 6715.161362][T21229] alloc_pages_noprof+0x10/0x28 [ 6715.161428][T21229] __pte_alloc+0x3c/0x120 [ 6715.161500][T21229] do_anonymous_page+0x51c/0x9b8 [ 6715.161579][T21229] __handle_mm_fault+0xa5c/0xec0 [ 6715.161657][T21229] handle_mm_fault+0x88/0x318 [ 6715.161728][T21229] __get_user_pages+0x3bc/0xc60 [ 6715.161801][T21229] get_user_pages_remote+0xe4/0x370 [ 6715.161875][T21229] get_arg_page+0x78/0x120 [ 6715.161940][T21229] copy_string_kernel+0xa8/0x1f0 [ 6715.162017][T21229] do_execveat_common.isra.0+0x100/0x1c4 [ 6715.162092][T21229] __arm64_sys_execveat+0x50/0x78 [ 6715.162162][T21229] invoke_syscall+0x54/0x10c [ 6715.162227][T21229] el0_svc_common.constprop.0+0x40/0xe0 [ 6715.162313][T21229] do_el0_svc+0x1c/0x34 [ 6715.162383][T21229] el0_svc+0x38/0x1fc [ 6715.162464][T21229] el0t_64_sync_handler+0xa0/0xe4 [ 6715.162532][T21229] el0t_64_sync+0x1a4/0x1a8 [ 6715.725326][T20029] usbhid 1-1:1.0: can't add hid device: -71 [ 6715.725746][T20029] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6715.733504][T20029] usb 1-1: USB disconnect, device number 29 [ 6716.553753][T21231] input: syz0 as /devices/virtual/input/input412 [ 6732.179465][T21262] input: syz0 as /devices/virtual/input/input413 [ 6732.570391][T21266] fuse: fd is not a fuse device [ 6732.669703][T21268] fuse: fd is not a fuse device [ 6737.492754][T21286] fuse: fd is not a fuse device [ 6737.904332][T21292] fuse: fd is not a fuse device [ 6738.012223][T21294] fuse: fd is not a fuse device [ 6738.164201][T21296] fuse: fd is not a fuse device [ 6738.819830][T21308] fuse: fd is not a fuse device [ 6738.839769][T16197] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 6738.997437][T16197] usb 1-1: Using ep0 maxpacket: 32 [ 6739.016323][T16197] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6739.025183][T16197] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6739.025392][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6739.043021][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6739.043159][T16197] usb 1-1: Product: ဇ [ 6739.043223][T16197] usb 1-1: Manufacturer: 㰊 [ 6739.043281][T16197] usb 1-1: SerialNumber: syz [ 6739.330438][T16197] usbhid 1-1:1.0: can't add hid device: -71 [ 6739.331036][T16197] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6739.355705][T16197] usb 1-1: USB disconnect, device number 30 [ 6740.755885][T21320] input: syz0 as /devices/virtual/input/input414 [ 6742.764497][T21324] fuse: fd is not a fuse device [ 6752.352406][T21342] input: syz0 as /devices/virtual/input/input415 [ 6755.357133][T21347] fuse: fd is not a fuse device [ 6766.387610][T18703] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 6766.537976][T18703] usb 1-1: Using ep0 maxpacket: 32 [ 6766.559058][T18703] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6766.573314][T18703] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6766.573395][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6766.607473][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6766.607547][T18703] usb 1-1: Product: ဇ [ 6766.607577][T18703] usb 1-1: Manufacturer: 㰊 [ 6766.607605][T18703] usb 1-1: SerialNumber: syz [ 6766.910709][T18703] usbhid 1-1:1.0: can't add hid device: -71 [ 6766.911140][T18703] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6766.959001][T18703] usb 1-1: USB disconnect, device number 31 [ 6769.758535][T21383] fuse: fd is not a fuse device [ 6774.842475][T21398] fuse: fd is not a fuse device [ 6775.008142][T21400] fuse: fd is not a fuse device [ 6778.384982][T21415] fuse: fd is not a fuse device [ 6782.326903][T21430] fuse: fd is not a fuse device [ 6782.483237][T21432] fuse: fd is not a fuse device [ 6782.787796][T21426] FAULT_INJECTION: forcing a failure. [ 6782.787796][T21426] name failslab, interval 1, probability 0, space 0, times 0 [ 6782.787982][T21426] CPU: 1 UID: 0 PID: 21426 Comm: syz.0.5830 Tainted: G L syzkaller #0 PREEMPT [ 6782.788086][T21426] Tainted: [L]=SOFTLOCKUP [ 6782.788120][T21426] Hardware name: linux,dummy-virt (DT) [ 6782.788159][T21426] Call trace: [ 6782.788191][T21426] show_stack+0x18/0x24 (C) [ 6782.788309][T21426] dump_stack_lvl+0x60/0x80 [ 6782.788384][T21426] dump_stack+0x18/0x24 [ 6782.788455][T21426] should_fail_ex+0x1e0/0x238 [ 6782.788537][T21426] should_failslab+0x54/0x80 [ 6782.788637][T21426] kmem_cache_alloc_noprof+0x54/0x458 [ 6782.788720][T21426] security_file_alloc+0x30/0x1a0 [ 6782.788803][T21426] init_file+0x3c/0x10c [ 6782.788885][T21426] alloc_empty_file+0x74/0x130 [ 6782.788956][T21426] alloc_file_pseudo+0xb0/0x160 [ 6782.789027][T21426] __shmem_file_setup+0xb4/0x1ac [ 6782.789109][T21426] shmem_kernel_file_setup+0x30/0x3c [ 6782.789184][T21426] newseg+0x100/0x394 [ 6782.789264][T21426] ipcget+0x64/0x2a0 [ 6782.789342][T21426] __arm64_sys_shmget+0x58/0x94 [ 6782.789413][T21426] invoke_syscall+0x54/0x10c [ 6782.789539][T21426] el0_svc_common.constprop.0+0x40/0xe0 [ 6782.789611][T21426] do_el0_svc+0x1c/0x34 [ 6782.789678][T21426] el0_svc+0x38/0x1fc [ 6782.789756][T21426] el0t_64_sync_handler+0xa0/0xe4 [ 6782.789829][T21426] el0t_64_sync+0x1a4/0x1a8 [ 6782.909535][T21439] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5834'. [ 6786.147014][T13206] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 6786.300290][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6786.322390][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6786.336895][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6786.337023][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6786.361045][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6786.361156][T13206] usb 1-1: Product: ဇ [ 6786.361211][T13206] usb 1-1: Manufacturer: 㰊 [ 6786.361265][T13206] usb 1-1: SerialNumber: syz [ 6786.704163][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6786.704424][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6786.713202][T13206] usb 1-1: USB disconnect, device number 32 [ 6787.437495][T21462] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5839'. [ 6792.963017][T21475] fuse: fd is not a fuse device [ 6804.017577][T13206] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 6804.167293][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6804.184926][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6804.213855][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6804.214006][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6804.284902][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6804.285045][T13206] usb 1-1: Product: ဇ [ 6804.285106][T13206] usb 1-1: Manufacturer: 㰊 [ 6804.285163][T13206] usb 1-1: SerialNumber: syz [ 6804.588218][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6804.588695][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6804.600812][T13206] usb 1-1: USB disconnect, device number 33 [ 6805.599202][T21510] fuse: fd is not a fuse device [ 6805.929074][T21516] fuse: fd is not a fuse device [ 6806.033242][T21519] fuse: fd is not a fuse device [ 6806.132614][T21521] fuse: fd is not a fuse device [ 6812.193471][T21550] fuse: fd is not a fuse device [ 6812.298036][T21552] fuse: fd is not a fuse device [ 6812.421175][T21556] fuse: fd is not a fuse device [ 6812.748671][T21562] fuse: fd is not a fuse device [ 6812.859069][T21564] fuse: fd is not a fuse device [ 6812.967345][T21567] fuse: fd is not a fuse device [ 6813.270743][T21575] fuse: fd is not a fuse device [ 6813.350719][T21577] fuse: fd is not a fuse device [ 6813.430469][T21579] fuse: fd is not a fuse device [ 6814.871924][T21590] fuse: fd is not a fuse device [ 6815.337471][T13206] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 6815.497172][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6815.530949][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6815.562006][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6815.562156][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6815.644827][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6815.644963][T13206] usb 1-1: Product: ဇ [ 6815.645020][T13206] usb 1-1: Manufacturer: 㰊 [ 6815.645076][T13206] usb 1-1: SerialNumber: syz [ 6815.984854][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6815.985291][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6816.012208][T13206] usb 1-1: USB disconnect, device number 34 [ 6816.712985][T21600] fuse: fd is not a fuse device [ 6818.577121][T13206] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 6818.727161][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 6818.753935][T13206] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6818.768299][T13206] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6818.768432][T13206] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6818.790364][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6818.790493][T13206] usb 1-1: Product: ဇ [ 6818.790553][T13206] usb 1-1: Manufacturer: 㰊 [ 6818.790606][T13206] usb 1-1: SerialNumber: syz [ 6819.162652][T13206] usbhid 1-1:1.0: can't add hid device: -71 [ 6819.163099][T13206] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6819.249622][T13206] usb 1-1: USB disconnect, device number 35 [ 6819.561330][T21620] fuse: fd is not a fuse device [ 6819.582009][T21620] fuse: Bad value for 'fd' [ 6823.095452][T21637] fuse: fd is not a fuse device [ 6823.357612][T16197] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 6823.509184][T16197] usb 1-1: Using ep0 maxpacket: 32 [ 6823.533307][T16197] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6823.537953][T16197] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6823.538010][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6823.560074][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6823.560205][T16197] usb 1-1: Product: ဇ [ 6823.560266][T16197] usb 1-1: Manufacturer: 㰊 [ 6823.560323][T16197] usb 1-1: SerialNumber: syz [ 6823.874813][T16197] usbhid 1-1:1.0: can't add hid device: -71 [ 6823.875255][T16197] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6823.917988][T16197] usb 1-1: USB disconnect, device number 36 [ 6825.447843][T16197] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 6825.599620][T16197] usb 1-1: New USB device found, idVendor=2a39, idProduct=3fd4, bcdDevice= 0.40 [ 6825.622472][T16197] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xCE, changing to 0x8E [ 6825.622678][T16197] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8E has invalid maxpacket 999, setting to 64 [ 6825.637093][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6825.637225][T16197] usb 1-1: Product: syz [ 6825.637288][T16197] usb 1-1: Manufacturer: syz [ 6825.637351][T16197] usb 1-1: SerialNumber: syz [ 6825.884818][T16197] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 6825.885385][T16197] usb 1-1: MIDIStreaming interface descriptor not found [ 6826.068645][T16197] usb 1-1: USB disconnect, device number 37 [ 6826.220194][T21653] udevd[21653]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 6826.549826][T16197] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 6826.696985][T16197] usb 1-1: Using ep0 maxpacket: 32 [ 6826.703648][T16197] usb 1-1: New USB device found, idVendor=1477, idProduct=1006, bcdDevice= 0.40 [ 6826.715170][T16197] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6826.715252][T16197] usb 1-1: config 1 interface 0 has no altsetting 0 [ 6826.727356][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6826.727426][T16197] usb 1-1: Product: ဇ [ 6826.727464][T16197] usb 1-1: Manufacturer: 㰊 [ 6826.727492][T16197] usb 1-1: SerialNumber: syz [ 6827.029466][T16197] usbhid 1-1:1.0: can't add hid device: -71 [ 6827.029895][T16197] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 6827.039424][T16197] usb 1-1: USB disconnect, device number 38 [ 6827.073376][T21538] udevd[21538]: setting mode of /dev/bus/usb/001/038 to 020664 failed: No such file or directory [ 6827.074059][T21538] udevd[21538]: setting owner of /dev/bus/usb/001/038 to uid=0, gid=0 failed: No such file or directory [ 6832.247343][T18703] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 6832.401725][T18703] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 6832.418887][T18703] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 6832.419108][T18703] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 6832.460864][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6832.460997][T18703] usb 1-1: Product: syz [ 6832.461057][T18703] usb 1-1: Manufacturer: syz [ 6832.461115][T18703] usb 1-1: SerialNumber: syz [ 6832.711128][T18703] usb 1-1: 0:1 : does not exist [ 6832.711679][T18703] usb 1-1: BAAD SPEAKER p_chmask mismatch [ 6832.915453][T18703] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 6832.932438][T18703] usb 1-1: USB disconnect, device number 39 [ 6833.083811][T21684] udevd[21684]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 6833.188119][T21693] kernel profiling enabled (shift: 0) [ 6833.747596][T21695] input: syz0 as /devices/virtual/input/input416 [ 6851.185542][T21772] fuse: fd is not a fuse device [ 6870.943965][T21828] rxe_eth0 speed is unknown, defaulting to 1000 [ 6873.545314][T21835] input: syz0 as /devices/virtual/input/input417 [ 6889.143159][T21875] input: syz0 as /devices/virtual/input/input418 [ 6896.349944][T21885] gadgetfs: bound to dummy_udc driver [ 6898.586926][T21892] input: syz0 as /devices/virtual/input/input419 [ 6900.107031][T21896] fuse: fd is not a fuse device [ 6901.599526][T21916] fuse: fd is not a fuse device [ 6902.097037][T21922] fuse: fd is not a fuse device [ 6902.405606][T21930] fuse: fd is not a fuse device [ 6902.560758][T21934] fuse: fd is not a fuse device [ 6906.233192][T21943] kvm [21943]: Failed to find VMA for hva 0x20c79000 [ 6906.550605][T21949] fuse: fd is not a fuse device [ 6910.554532][T21964] fuse: fd is not a fuse device [ 6910.612835][T21966] fuse: fd is not a fuse device [ 6913.795211][T21979] fuse: fd is not a fuse device [ 6914.450644][T21984] input: syz0 as /devices/virtual/input/input420 [ 6921.689999][T22001] FAULT_INJECTION: forcing a failure. [ 6921.689999][T22001] name failslab, interval 1, probability 0, space 0, times 0 [ 6921.690163][T22001] CPU: 0 UID: 0 PID: 22001 Comm: syz.0.6016 Tainted: G L syzkaller #0 PREEMPT [ 6921.690264][T22001] Tainted: [L]=SOFTLOCKUP [ 6921.690301][T22001] Hardware name: linux,dummy-virt (DT) [ 6921.690340][T22001] Call trace: [ 6921.690374][T22001] show_stack+0x18/0x24 (C) [ 6921.690483][T22001] dump_stack_lvl+0x60/0x80 [ 6921.690591][T22001] dump_stack+0x18/0x24 [ 6921.690899][T22001] should_fail_ex+0x1e0/0x238 [ 6921.690990][T22001] should_failslab+0x54/0x80 [ 6921.691065][T22001] __kmalloc_node_track_caller_noprof+0xb0/0x520 [ 6921.691165][T22001] kstrdup+0x48/0xa0 [ 6921.691234][T22001] kstrdup_const+0x40/0x4c [ 6921.691302][T22001] __kernfs_new_node+0x54/0x254 [ 6921.691464][T22001] kernfs_new_node+0x88/0xa4 [ 6921.691538][T22001] __kernfs_create_file+0x30/0xfc [ 6921.691653][T22001] cgroup_addrm_files+0x140/0x2e0 [ 6921.691729][T22001] css_populate_dir+0x6c/0x1e0 [ 6921.691801][T22001] cgroup_apply_control_enable+0x100/0x32c [ 6921.691876][T22001] cgroup_mkdir+0x114/0x520 [ 6921.691967][T22001] kernfs_iop_mkdir+0x6c/0xc0 [ 6921.692040][T22001] vfs_mkdir+0xc4/0x210 [ 6921.692115][T22001] filename_mkdirat+0x1dc/0x218 [ 6921.692185][T22001] __arm64_sys_mkdirat+0x40/0x64 [ 6921.692289][T22001] invoke_syscall+0x54/0x10c [ 6921.692361][T22001] el0_svc_common.constprop.0+0x40/0xe0 [ 6921.692431][T22001] do_el0_svc+0x1c/0x34 [ 6921.692496][T22001] el0_svc+0x38/0x1fc [ 6921.692601][T22001] el0t_64_sync_handler+0xa0/0xe4 [ 6921.692680][T22001] el0t_64_sync+0x1a4/0x1a8 [ 6921.695441][T22001] cgroup: cgroup_addrm_files: failed to add usage_sys, err=-12 [ 6921.958130][T22007] fuse: fd is not a fuse device [ 6929.185220][T22035] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6028'. [ 6934.974014][T22056] input: syz0 as /devices/virtual/input/input421 [ 6941.357830][T22060] FAULT_INJECTION: forcing a failure. [ 6941.357830][T22060] name failslab, interval 1, probability 0, space 0, times 0 [ 6941.357988][T22060] CPU: 0 UID: 0 PID: 22060 Comm: syz.0.6035 Tainted: G L syzkaller #0 PREEMPT [ 6941.358091][T22060] Tainted: [L]=SOFTLOCKUP [ 6941.358128][T22060] Hardware name: linux,dummy-virt (DT) [ 6941.358166][T22060] Call trace: [ 6941.358201][T22060] show_stack+0x18/0x24 (C) [ 6941.358317][T22060] dump_stack_lvl+0x60/0x80 [ 6941.358393][T22060] dump_stack+0x18/0x24 [ 6941.358462][T22060] should_fail_ex+0x1e0/0x238 [ 6941.358536][T22060] should_failslab+0x54/0x80 [ 6941.358606][T22060] kmem_cache_alloc_lru_noprof+0x58/0x458 [ 6941.358685][T22060] __d_alloc+0x3c/0x280 [ 6941.358756][T22060] d_alloc_pseudo+0x10/0x50 [ 6941.358831][T22060] alloc_file_pseudo+0x7c/0x160 [ 6941.358905][T22060] anon_inode_getfile+0x70/0xf0 [ 6941.358983][T22060] sync_file_alloc+0x48/0x9c [ 6941.359052][T22060] sync_file_create+0x18/0x98 [ 6941.359115][T22060] dma_buf_ioctl+0x11c/0x450 [ 6941.359186][T22060] __arm64_sys_ioctl+0xa8/0x100 [ 6941.359259][T22060] invoke_syscall+0x54/0x10c [ 6941.359336][T22060] el0_svc_common.constprop.0+0x40/0xe0 [ 6941.359404][T22060] do_el0_svc+0x1c/0x34 [ 6941.359468][T22060] el0_svc+0x38/0x1fc [ 6941.359540][T22060] el0t_64_sync_handler+0xa0/0xe4 [ 6941.359611][T22060] el0t_64_sync+0x1a4/0x1a8 [ 6941.852120][T22066] fuse: fd is not a fuse device [ 6944.994019][T22082] fuse: fd is not a fuse device [ 6945.117648][T22086] input: syz0 as /devices/virtual/input/input422 [ 6945.316311][T22088] fuse: fd is not a fuse device [ 6945.423432][T22090] fuse: fd is not a fuse device [ 6945.530647][T22092] fuse: fd is not a fuse device [ 6945.635635][T22094] fuse: fd is not a fuse device [ 6946.925428][T22105] fuse: fd is not a fuse device [ 6948.520040][T22110] fuse: Unknown parameter '18446744073709551615' [ 6950.844549][T22118] input: syz0 as /devices/virtual/input/input423 [ 6953.121677][T22123] fuse: fd is not a fuse device [ 6964.605647][T22144] fuse: fd is not a fuse device [ 6969.115119][T22154] fuse: fd is not a fuse device [ 6969.885548][T22171] fuse: fd is not a fuse device [ 6971.758564][T22180] FAULT_INJECTION: forcing a failure. [ 6971.758564][T22180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 6971.758735][T22180] CPU: 0 UID: 0 PID: 22180 Comm: syz.0.6075 Tainted: G L syzkaller #0 PREEMPT [ 6971.758837][T22180] Tainted: [L]=SOFTLOCKUP [ 6971.758872][T22180] Hardware name: linux,dummy-virt (DT) [ 6971.758910][T22180] Call trace: [ 6971.758943][T22180] show_stack+0x18/0x24 (C) [ 6971.759052][T22180] dump_stack_lvl+0x60/0x80 [ 6971.759135][T22180] dump_stack+0x18/0x24 [ 6971.759208][T22180] should_fail_ex+0x1e0/0x238 [ 6971.759290][T22180] should_fail+0x14/0x40 [ 6971.759358][T22180] should_fail_usercopy+0x1c/0x40 [ 6971.759443][T22180] _inline_copy_from_user+0x24/0xa8 [ 6971.759531][T22180] copy_msghdr_from_user+0x58/0x160 [ 6971.759604][T22180] ___sys_sendmsg+0x90/0x108 [ 6971.759669][T22180] __sys_sendmsg+0x9c/0x100 [ 6971.759745][T22180] __arm64_sys_sendmsg+0x20/0x38 [ 6971.759822][T22180] invoke_syscall+0x54/0x10c [ 6971.759900][T22180] el0_svc_common.constprop.0+0x40/0xe0 [ 6971.759976][T22180] do_el0_svc+0x1c/0x34 [ 6971.760043][T22180] el0_svc+0x38/0x1fc [ 6971.760112][T22180] el0t_64_sync_handler+0xa0/0xe4 [ 6971.760177][T22180] el0t_64_sync+0x1a4/0x1a8 [ 6972.134967][T22190] fuse: fd is not a fuse device [ 6974.457488][T22194] FAULT_INJECTION: forcing a failure. [ 6974.457488][T22194] name failslab, interval 1, probability 0, space 0, times 0 [ 6974.457670][T22194] CPU: 1 UID: 0 PID: 22194 Comm: syz.0.6080 Tainted: G L syzkaller #0 PREEMPT [ 6974.457780][T22194] Tainted: [L]=SOFTLOCKUP [ 6974.457816][T22194] Hardware name: linux,dummy-virt (DT) [ 6974.457865][T22194] Call trace: [ 6974.457909][T22194] show_stack+0x18/0x24 (C) [ 6974.458021][T22194] dump_stack_lvl+0x60/0x80 [ 6974.458097][T22194] dump_stack+0x18/0x24 [ 6974.458171][T22194] should_fail_ex+0x1e0/0x238 [ 6974.458253][T22194] should_failslab+0x54/0x80 [ 6974.458328][T22194] __kmalloc_noprof+0xac/0x520 [ 6974.458369][T22194] tomoyo_encode2+0x7c/0x13c [ 6974.458414][T22194] tomoyo_encode+0x28/0x40 [ 6974.458460][T22194] tomoyo_realpath_from_path+0x100/0x1d4 [ 6974.458541][T22194] tomoyo_path_number_perm+0xe0/0x21c [ 6974.458619][T22194] tomoyo_file_ioctl+0x1c/0x30 [ 6974.458686][T22194] security_file_ioctl+0x8c/0x19c [ 6974.458763][T22194] __arm64_sys_ioctl+0x44/0x100 [ 6974.458842][T22194] invoke_syscall+0x54/0x10c [ 6974.458920][T22194] el0_svc_common.constprop.0+0x40/0xe0 [ 6974.458987][T22194] do_el0_svc+0x1c/0x34 [ 6974.459052][T22194] el0_svc+0x38/0x1fc [ 6974.459125][T22194] el0t_64_sync_handler+0xa0/0xe4 [ 6974.459194][T22194] el0t_64_sync+0x1a4/0x1a8 [ 6974.459398][T22194] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6974.670256][T22199] FAULT_INJECTION: forcing a failure. [ 6974.670256][T22199] name failslab, interval 1, probability 0, space 0, times 0 [ 6974.670450][T22199] CPU: 0 UID: 0 PID: 22199 Comm: syz.0.6082 Tainted: G L syzkaller #0 PREEMPT [ 6974.670565][T22199] Tainted: [L]=SOFTLOCKUP [ 6974.670608][T22199] Hardware name: linux,dummy-virt (DT) [ 6974.670653][T22199] Call trace: [ 6974.670689][T22199] show_stack+0x18/0x24 (C) [ 6974.670816][T22199] dump_stack_lvl+0x60/0x80 [ 6974.670935][T22199] dump_stack+0x18/0x24 [ 6974.671004][T22199] should_fail_ex+0x1e0/0x238 [ 6974.671093][T22199] should_failslab+0x54/0x80 [ 6974.671168][T22199] __kmalloc_noprof+0xac/0x520 [ 6974.671302][T22199] tomoyo_encode2+0x7c/0x13c [ 6974.671439][T22199] tomoyo_encode+0x28/0x40 [ 6974.671530][T22199] tomoyo_realpath_from_path+0x100/0x1d4 [ 6974.671618][T22199] tomoyo_path_number_perm+0xe0/0x21c [ 6974.671700][T22199] tomoyo_file_ioctl+0x1c/0x30 [ 6974.671766][T22199] security_file_ioctl+0x8c/0x19c [ 6974.671843][T22199] __arm64_sys_ioctl+0x44/0x100 [ 6974.671928][T22199] invoke_syscall+0x54/0x10c [ 6974.671996][T22199] el0_svc_common.constprop.0+0x40/0xe0 [ 6974.672080][T22199] do_el0_svc+0x1c/0x34 [ 6974.672158][T22199] el0_svc+0x38/0x1fc [ 6974.672279][T22199] el0t_64_sync_handler+0xa0/0xe4 [ 6974.672367][T22199] el0t_64_sync+0x1a4/0x1a8 [ 6974.672516][T22199] ERROR: Out of memory at tomoyo_realpath_from_path. [ 6975.109583][T22213] fuse: fd is not a fuse device [ 6980.813384][T22254] fuse: fd is not a fuse device [ 6981.504843][T22264] fuse: fd is not a fuse device [ 6982.170059][T22274] fuse: fd is not a fuse device [ 6982.341609][T22276] fuse: fd is not a fuse device [ 6982.484252][T22278] fuse: fd is not a fuse device [ 6982.821155][T22285] fuse: fd is not a fuse device [ 6984.021525][T22302] fuse: fd is not a fuse device [ 6984.459767][T22310] fuse: fd is not a fuse device [ 6985.082773][T22322] fuse: fd is not a fuse device [ 6985.977648][T20984] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 6986.138878][T20984] usb 1-1: Using ep0 maxpacket: 16 [ 6986.174674][T20984] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6986.198704][T20984] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 227, changing to 11 [ 6986.199035][T20984] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6986.199200][T20984] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 6986.199290][T20984] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 6986.248432][T20984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6986.248616][T20984] usb 1-1: Product:   [ 6986.248681][T20984] usb 1-1: Manufacturer: 临筢鬛Ē鍏ᯟ㣂 [ 6986.248743][T20984] usb 1-1: SerialNumber: ᠊ [ 6986.565899][T22330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6986.583612][T22330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6986.628462][T20984] cdc_ncm 1-1:1.0: bind() failure [ 6986.654877][T20984] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 6986.654995][T20984] cdc_ncm 1-1:1.1: bind() failure [ 6986.683315][T20984] usb 1-1: USB disconnect, device number 40 [ 6992.952062][T22382] fuse: fd is not a fuse device [ 6997.054478][T22473] fuse: Bad value for 'fd' [ 6998.891629][T22520] fuse: fd is not a fuse device [ 6999.707451][T20984] usb 1-1: new low-speed USB device number 41 using dummy_hcd [ 6999.867478][T20984] usb 1-1: Invalid ep0 maxpacket: 16 [ 7000.007641][T20984] usb 1-1: new low-speed USB device number 42 using dummy_hcd [ 7000.187281][T20984] usb 1-1: Invalid ep0 maxpacket: 16 [ 7000.188605][T20984] usb usb1-port1: attempt power cycle [ 7000.547233][T20984] usb 1-1: new low-speed USB device number 43 using dummy_hcd [ 7000.571631][T20984] usb 1-1: Invalid ep0 maxpacket: 16 [ 7000.707035][T20984] usb 1-1: new low-speed USB device number 44 using dummy_hcd [ 7000.734088][T20984] usb 1-1: Invalid ep0 maxpacket: 16 [ 7000.739078][T20984] usb usb1-port1: unable to enumerate USB device [ 7010.607262][T15907] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 7010.757475][T15907] usb 1-1: Using ep0 maxpacket: 8 [ 7010.761216][T15907] usb 1-1: New USB device found, idVendor=041e, idProduct=3263, bcdDevice= 0.40 [ 7010.778603][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7010.778738][T15907] usb 1-1: Product: 蘻✙ⶃ㷒෿黜웡ᮚ塾ᗁ珺♹弈㐀诵꘱늽痎뎔깙禰행䤧꬟㥹듋？퍧☇嚘ᢙ駷쾵⧇DZ㥹핖ң㊀ग़૯搗㒘ﱑ核ﶈ꣣䂞꘤蕺岎綋飪䡇ꤻ⣻ [ 7010.778835][T15907] usb 1-1: Manufacturer: 儬ㅂᴰ멫ᾆ漯꿸瓩㡇汘銰ᦝ遣窫蔫蓐쨺ꚞ娍⨜衞⇒ܬ斜塓㞓䙦嚢嘴磜炖ङ伔㋜䭼ᭋ쐫슕౯瑝ꭈ㐧خ瞅즂爿쒓譱ᓯ셉짍꺾ﮎẌ觝㖄Ʞ얮ꍢ댢쪑螼턹䓽᪨哠䌪ኣ幃삭⣝䡲◯鰟䠺ᱏ徰퀷ࠧ絚眜῔苒儸⯀쉣诓蒹촣ᐑ勝碯귰ᕞޙ듳㽡邤ꁄ냧巶酿氆췡ᑱ깪钙⼿⾆堇淞 [ 7010.778973][T15907] usb 1-1: SerialNumber: 펒既榌ύ묧 [ 7011.037787][T22547] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7011.038950][T22547] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7011.071800][T15907] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 7011.072932][T15907] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 7011.156325][T15907] usb 1-1: USB disconnect, device number 45 [ 7011.370665][T22537] udevd[22537]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 7012.039792][T22558] rxe_eth0 speed is unknown, defaulting to 1000 [ 7012.259402][T20029] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 7012.419544][T20029] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=fd.2e [ 7012.422007][T20029] usb 1-1: config 0 has no interfaces? [ 7012.444342][T20029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7012.444421][T20029] usb 1-1: Product: syz [ 7012.444452][T20029] usb 1-1: Manufacturer: syz [ 7012.444480][T20029] usb 1-1: SerialNumber: syz [ 7012.463512][T20029] usb 1-1: config 0 descriptor?? [ 7012.772957][T20029] usb 1-1: USB disconnect, device number 46 [ 7013.133165][T22579] fuse: fd is not a fuse device [ 7013.689028][T22592] fuse: fd is not a fuse device [ 7013.955098][T22601] fuse: fd is not a fuse device [ 7019.873355][T22705] fuse: fd is not a fuse device [ 7019.884507][T22705] fuse: fd is not a fuse device [ 7020.131619][T22712] fuse: Bad value for 'fd' [ 7029.740879][T20029] usb 1-1: new full-speed USB device number 47 using dummy_hcd [ 7029.905091][T20029] usb 1-1: not running at top speed; connect to a high speed hub [ 7029.905321][T20029] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 7029.919117][T20029] usb 1-1: config 1 interface 0 altsetting 89 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 7029.919265][T20029] usb 1-1: config 1 interface 0 has no altsetting 0 [ 7029.934862][T20029] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7029.934991][T20029] usb 1-1: Product: syz [ 7029.935053][T20029] usb 1-1: Manufacturer: syz [ 7029.935113][T20029] usb 1-1: SerialNumber: syz [ 7029.949299][T20029] usb 1-1: rejected 1 configuration due to insufficient available bus power [ 7029.949465][T20029] usb 1-1: no configuration chosen from 1 choice [ 7038.052841][T22875] fuse: fd is not a fuse device [ 7039.488096][T22888] fuse: fd is not a fuse device [ 7039.520217][T20984] usb 1-1: USB disconnect, device number 47 [ 7040.858059][T20984] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 7041.012156][T20984] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 7041.045635][T20984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7041.045770][T20984] usb 1-1: Product: syz [ 7041.045829][T20984] usb 1-1: Manufacturer: syz [ 7041.045884][T20984] usb 1-1: SerialNumber: syz [ 7041.847736][T22900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7041.852757][T22900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7042.343387][T20984] rtl8150 1-1:1.0: couldn't reset the device [ 7042.344408][T20984] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 7043.301484][T13206] usb 1-1: USB disconnect, device number 48 [ 7047.302655][T22947] fuse: fd is not a fuse device [ 7048.815893][T22980] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6356'. [ 7049.397251][T20984] usb 1-1: new low-speed USB device number 49 using dummy_hcd [ 7049.548506][T20984] usb 1-1: Invalid ep0 maxpacket: 64 [ 7049.677209][T20984] usb 1-1: new low-speed USB device number 50 using dummy_hcd [ 7049.847567][T20984] usb 1-1: Invalid ep0 maxpacket: 64 [ 7049.849750][T20984] usb usb1-port1: attempt power cycle [ 7050.197389][T20984] usb 1-1: new low-speed USB device number 51 using dummy_hcd [ 7050.231209][T20984] usb 1-1: Invalid ep0 maxpacket: 64 [ 7050.358020][T20984] usb 1-1: new low-speed USB device number 52 using dummy_hcd [ 7050.379385][T20984] usb 1-1: Invalid ep0 maxpacket: 64 [ 7050.380756][T20984] usb usb1-port1: unable to enumerate USB device [ 7061.844107][T23060] cgroup: Need name or subsystem set [ 7063.108905][T23087] fuse: Bad value for 'fd' [ 7069.685707][T23157] fuse: fd is not a fuse device [ 7070.148341][T23167] fuse: Bad value for 'rootmode' [ 7071.359784][T23185] fuse: fd is not a fuse device [ 7072.414095][T23198] x_tables: duplicate underflow at hook 3 [ 7073.977766][T18703] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 7074.137415][T18703] usb 1-1: Using ep0 maxpacket: 16 [ 7074.157074][T18703] usb 1-1: New USB device found, idVendor=056e, idProduct=00fb, bcdDevice= 0.40 [ 7074.167609][T18703] usb 1-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 7074.167746][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 7074.179306][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7074.179441][T18703] usb 1-1: Product: syz [ 7074.179503][T18703] usb 1-1: Manufacturer: syz [ 7074.179561][T18703] usb 1-1: SerialNumber: syz [ 7074.438768][T23215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7074.440368][T23215] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7074.469468][T23215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7074.470771][T23215] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7075.553117][T23227] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7075.554259][T23227] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7075.577226][T23227] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7075.577990][T23227] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7076.086105][T18703] usbhid 1-1:1.0: can't add hid device: -71 [ 7076.098379][T18703] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 7076.105510][T18703] usb 1-1: USB disconnect, device number 53 [ 7076.657495][T23244] fuse: fd is not a fuse device [ 7077.029948][T23256] fuse: fd is not a fuse device [ 7081.078635][T23291] fuse: Bad value for 'group_id' [ 7081.078749][T23291] fuse: Bad value for 'group_id' [ 7084.159762][T23306] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6463'. [ 7084.551669][T23312] fuse: fd is not a fuse device [ 7084.901959][T23317] fuse: fd is not a fuse device [ 7085.522390][T23327] fuse: fd is not a fuse device [ 7094.021358][T23339] fuse: Unknown parameter 'user_id00000000000000000000' [ 7094.398384][T15907] usb 1-1: new full-speed USB device number 54 using dummy_hcd [ 7094.571529][T15907] usb 1-1: not running at top speed; connect to a high speed hub [ 7094.571695][T15907] usb 1-1: New USB device found, idVendor=2087, idProduct=0f01, bcdDevice= 0.40 [ 7094.580188][T15907] usb 1-1: config 1 interface 0 altsetting 15 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 7094.580331][T15907] usb 1-1: config 1 interface 0 has no altsetting 0 [ 7094.592715][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7094.592844][T15907] usb 1-1: Product: syz [ 7094.592906][T15907] usb 1-1: Manufacturer: syz [ 7094.592964][T15907] usb 1-1: SerialNumber: syz [ 7094.621703][T23341] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7094.841467][T23341] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7094.854314][T23341] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7095.167006][T15907] usbhid 1-1:1.0: can't add hid device: -71 [ 7095.167460][T15907] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 7095.181565][T15907] usb 1-1: USB disconnect, device number 54 [ 7095.651707][T23352] fuse: Unknown parameter 'user_id00000000000000000000' [ 7096.078043][T18703] usb 1-1: new low-speed USB device number 55 using dummy_hcd [ 7096.255986][T18703] usb 1-1: No LPM exit latency info found, disabling LPM. [ 7096.256200][T18703] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 7096.276343][T18703] usb 1-1: config 1 interface 0 altsetting 14 endpoint 0x81 has invalid maxpacket 32, setting to 8 [ 7096.277368][T18703] usb 1-1: config 1 interface 0 altsetting 14 endpoint 0x82 is Bulk; changing to Interrupt [ 7096.277595][T18703] usb 1-1: config 1 interface 0 altsetting 14 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 7096.277684][T18703] usb 1-1: config 1 interface 0 has no altsetting 0 [ 7096.311205][T18703] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7096.311356][T18703] usb 1-1: Product: Є [ 7096.311426][T18703] usb 1-1: Manufacturer: 邭鲋쉚槎Ȓ芁숖箠壹鶄顳㐌陈쌝궭櫘䝣摫臑㕠﹜㪌콇捩᜽ꈬ炡⽶钃荃뽭㛔螮쮁ꑝ擬ⳮ悾ᵊ⚡偪聠皇䑋ꀷ 舦撫᡽蔻榕㴼⸾ጲꎎ湉凈咐㥔健ᘸ鄌Ⱥ䈯鄛皴혖⶷䔒嗓Ʇ䤶⨴瞧崡⤪내☄ꀦ艌谏뀋㺁毖䱁Ⱟ짂懧⟝ᚽ췝 [ 7096.311549][T18703] usb 1-1: SerialNumber: ࡠ [ 7096.355214][T23354] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7096.365385][T23354] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7096.373027][T23354] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7096.645607][T18703] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 7096.699338][T18703] usb 1-1: USB disconnect, device number 55 [ 7098.057453][T23361] rxe_eth0 speed is unknown, defaulting to 1000 [ 7098.631999][T23362] rxe_eth0 speed is unknown, defaulting to 1000 [ 7099.513373][T23371] fuse: Unknown parameter 'user_id00000000000000000000' [ 7101.333795][T23411] dlm: non-version read from control device 8224 [ 7103.255388][T23418] fuse: Bad value for 'fd' [ 7105.510787][T23453] binder: BINDER_SET_CONTEXT_MGR already set [ 7105.510952][T23453] binder: 23452:23453 ioctl 4018620d 20000140 returned -16 [ 7105.531276][T23453] binder: BINDER_SET_CONTEXT_MGR already set [ 7105.531377][T23453] binder: 23452:23453 ioctl 4018620d 200008c0 returned -16 [ 7106.112974][T23436] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6501'. [ 7106.773159][T23474] 8021q: VLANs not supported on ip6_vti0 [ 7106.778153][T23473] 8021q: VLANs not supported on ip6_vti0 [ 7108.882593][T23490] fuse: Unknown parameter '00000000000000000003' [ 7109.542429][T23508] fuse: Unknown parameter 'fd00000000000000000003' [ 7110.428404][T23524] trusted_key: syz.0.6531 sent an empty control message without MSG_MORE. [ 7113.403112][T23587] fuse: fd is not a fuse device [ 7114.159679][T20029] usb 1-1: new full-speed USB device number 56 using dummy_hcd [ 7114.267394][T23606] fuse: fd is not a fuse device [ 7114.307815][T20029] usb 1-1: device descriptor read/64, error -71 [ 7114.548827][T20029] usb 1-1: new full-speed USB device number 57 using dummy_hcd [ 7114.690953][T20029] usb 1-1: device descriptor read/64, error -71 [ 7114.801607][T20029] usb usb1-port1: attempt power cycle [ 7114.982170][T23619] fuse: fd is not a fuse device [ 7115.157352][T20029] usb 1-1: new full-speed USB device number 58 using dummy_hcd [ 7115.192059][T20029] usb 1-1: device descriptor read/8, error -71 [ 7115.437431][T20029] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 7115.469431][T20029] usb 1-1: device descriptor read/8, error -71 [ 7115.580153][T20029] usb usb1-port1: unable to enumerate USB device [ 7122.561509][T23664] netlink: 'syz.1.6561': attribute type 1 has an invalid length. [ 7123.342007][T23678] fuse: Bad value for 'fd' [ 7123.954176][T23691] fuse: Bad value for 'fd' [ 7124.253670][T23699] fuse: Bad value for 'rootmode' [ 7124.370561][T23704] fuse: Bad value for 'fd' [ 7124.651690][T23712] fuse: Bad value for 'rootmode' [ 7125.022449][T23723] fuse: Unknown parameter 'use00000000000000000000' [ 7128.401285][T23738] fuse: Unknown parameter 'use00000000000000000000' [ 7132.478944][T23799] fuse: fd is not a fuse device [ 7141.237602][T23224] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 7141.377584][T23224] usb 1-1: device descriptor read/64, error -71 [ 7141.620729][T23224] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 7141.747348][T23224] usb 1-1: device descriptor read/64, error -71 [ 7141.859332][T23224] usb usb1-port1: attempt power cycle [ 7142.198542][T23224] usb 1-1: new full-speed USB device number 62 using dummy_hcd [ 7142.222732][T23224] usb 1-1: device descriptor read/8, error -71 [ 7142.468435][T23224] usb 1-1: new full-speed USB device number 63 using dummy_hcd [ 7142.493042][T23224] usb 1-1: device descriptor read/8, error -71 [ 7142.598354][T23224] usb usb1-port1: unable to enumerate USB device [ 7147.333064][T23939] fuse: fd is not a fuse device [ 7148.134233][T23957] fuse: fd is not a fuse device [ 7155.030175][T24051] fuse: Unknown parameter '0x0000000000000005' [ 7156.197216][T15907] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 7156.322608][T24077] netlink: 'syz.1.6688': attribute type 1 has an invalid length. [ 7156.358599][T15907] usb 1-1: Using ep0 maxpacket: 16 [ 7156.379055][T15907] usb 1-1: New USB device found, idVendor=0763, idProduct=201a, bcdDevice= 0.40 [ 7156.390424][T15907] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 133, changing to 7 [ 7156.390623][T15907] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 71, changing to 7 [ 7156.415088][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7156.415167][T15907] usb 1-1: Product: syz [ 7156.415196][T15907] usb 1-1: Manufacturer: 擌㩵쮸캯㛫狒滢⟾껻昂촙늊뀑ⵡ缵誾ꥵ谳͠㖫妀䷿ḩ꼩朗巊䇋鐼륲⟺∾｟夆齿ᥨ⑊妤铯Ōḛ嫛Ꞣ㷧㏸콰퀛㼞퓋䱘鞴暮冻匄鴧衰胾혫ଳꖘ岅Пୂꨴ䟗薫ቋ㔒ジ址ฎ⭣ᶕ흲ⅹ㕥訑◲맠㈩ꭍ즠兽軗ꞅﺄ赈퐅塙ሯ꧟⼉颡錿煵㔺軸譒༻ [ 7156.415252][T15907] usb 1-1: SerialNumber: syz [ 7156.676196][T15907] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 7156.851030][T15907] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 7156.903684][T15907] usb 1-1: USB disconnect, device number 64 [ 7157.070223][T24075] udevd[24075]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 7158.588502][T24096] lo: entered promiscuous mode [ 7158.606140][T24120] lo: left promiscuous mode [ 7164.033476][T24223] fuse: fd is not a fuse device [ 7171.610105][T24286] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7171.611551][T24286] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7171.808016][T23224] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 7171.997415][T23224] usb 1-1: Using ep0 maxpacket: 8 [ 7172.017526][T23224] usb 1-1: New USB device found, idVendor=056a, idProduct=0100, bcdDevice= 0.40 [ 7172.046828][T23224] usb 1-1: config 1 interface 0 has no altsetting 0 [ 7172.085044][T23224] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7172.085191][T23224] usb 1-1: Product: syz [ 7172.085255][T23224] usb 1-1: Manufacturer: syz [ 7172.085316][T23224] usb 1-1: SerialNumber: syz [ 7172.368419][T23224] usbhid 1-1:1.0: can't add hid device: -71 [ 7172.368874][T23224] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 7172.383796][T23224] usb 1-1: USB disconnect, device number 65 [ 7175.953266][T19875] smc: removing ib device syz1 [ 7176.054529][T20029] infiniband syz1: ib_query_port failed (-19) [ 7177.360256][T24320] rxe_eth0 speed is unknown, defaulting to 1000 [ 7177.384906][T14937] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7177.534903][T14937] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7178.211210][T14937] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7178.316210][T14937] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7178.854502][T14937] pimreg: left allmulticast mode [ 7179.473987][T14937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7179.515889][T14937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7179.542330][T14937] bond0 (unregistering): Released all slaves [ 7180.355052][T14937] hsr_slave_0: left promiscuous mode [ 7180.364401][T14937] hsr_slave_1: left promiscuous mode [ 7180.388832][T14937] veth1_macvtap: left promiscuous mode [ 7180.389034][T14937] veth0_macvtap: left promiscuous mode [ 7180.389390][T14937] veth1_vlan: left promiscuous mode [ 7180.389518][T14937] veth0_vlan: left promiscuous mode [ 7181.312581][ T3225] 8021q: adding VLAN 0 to HW filter on device eth1 [ 7181.875081][T24320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7181.894902][T24320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7182.640443][ T3225] 8021q: adding VLAN 0 to HW filter on device eth2 [ 7183.414052][T24320] hsr_slave_0: entered promiscuous mode [ 7183.422550][T24320] hsr_slave_1: entered promiscuous mode [ 7184.389212][ T3225] 8021q: adding VLAN 0 to HW filter on device eth3 [ 7185.435822][T24320] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 7185.489171][T24320] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 7185.493137][T24320] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 7185.541830][T24320] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 7185.545871][T24320] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 7185.590414][T24320] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 7185.610893][T24320] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 7185.654139][T24320] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 7186.872382][T24320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7190.995335][T24320] veth0_vlan: entered promiscuous mode [ 7191.035219][T24320] veth1_vlan: entered promiscuous mode [ 7191.203471][T24320] veth0_macvtap: entered promiscuous mode [ 7191.230865][T24320] veth1_macvtap: entered promiscuous mode [ 7191.528279][T11102] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7191.528515][T11102] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7191.528670][T11102] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7191.528793][T11102] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7192.023745][T11102] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7192.165249][T11102] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7192.303859][T11102] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7192.509888][T11102] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7192.600353][T24603] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6784'. [ 7192.600624][T24603] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6784'. [ 7193.771287][T11102] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7193.802749][T11102] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7195.030151][T11102] bond0 (unregistering): Released all slaves [ 7195.737735][T11102] hsr_slave_0: left promiscuous mode [ 7195.748635][T11102] hsr_slave_1: left promiscuous mode [ 7195.780625][T11102] veth1_macvtap: left promiscuous mode [ 7195.780845][T11102] veth0_macvtap: left promiscuous mode [ 7195.781172][T11102] veth1_vlan: left promiscuous mode [ 7195.781411][T11102] veth0_vlan: left promiscuous mode [ 7195.842857][T24625] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7195.844066][T24625] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7196.815171][T24589] rxe_eth0 speed is unknown, defaulting to 1000 [ 7196.849077][ T3225] 8021q: adding VLAN 0 to HW filter on device eth1 [ 7198.403755][ T3225] 8021q: adding VLAN 0 to HW filter on device eth2 [ 7199.567536][T24589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7199.573629][ T3225] 8021q: adding VLAN 0 to HW filter on device eth3 [ 7199.605404][T24589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7200.740926][ T3225] 8021q: adding VLAN 0 to HW filter on device eth4 [ 7201.412353][T24589] hsr_slave_0: entered promiscuous mode [ 7201.419994][T24589] hsr_slave_1: entered promiscuous mode [ 7201.422875][T24589] debugfs: 'hsr0' already exists in 'hsr' [ 7201.422957][T24589] Cannot create hsr debugfs directory [ 7201.818387][T24700] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7201.819879][T24700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7203.329020][T24589] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7203.363397][T24589] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 7203.379922][T24589] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7203.462309][T24589] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 7203.469643][T24589] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7203.520885][T24589] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 7203.534180][T24589] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7203.598019][T24589] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 7203.787677][T24741] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7203.788802][T24741] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7205.116317][T24589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7209.208874][T24589] veth0_vlan: entered promiscuous mode [ 7209.285246][T24589] veth1_vlan: entered promiscuous mode [ 7209.484272][T24589] veth0_macvtap: entered promiscuous mode [ 7209.551497][T24589] veth1_macvtap: entered promiscuous mode [ 7209.798109][T14937] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7209.798769][T14937] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7209.798917][T14937] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7209.799050][T14937] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7210.957654][T24855] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6829'. [ 7211.528301][T13206] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 7211.677680][T13206] usb 1-1: Using ep0 maxpacket: 32 [ 7211.690879][T13206] usb 1-1: unable to get BOS descriptor or descriptor too short [ 7211.691029][T13206] usb 1-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice= 0.40 [ 7211.702337][T13206] usb 1-1: config 1 has an invalid descriptor of length 62, skipping remainder of the config [ 7211.702521][T13206] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 7211.702819][T13206] usb 1-1: config 1 interface 1 has no altsetting 0 [ 7211.719089][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7211.719170][T13206] usb 1-1: Product: syz [ 7211.719201][T13206] usb 1-1: Manufacturer: syz [ 7211.719231][T13206] usb 1-1: SerialNumber: syz [ 7212.003657][T13206] usb 1-1: selecting invalid altsetting 0 [ 7212.004172][T13206] usb 1-1: found format II with max.bitrate = 0, frame size=4 [ 7212.004352][T13206] usb 1-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 7212.004540][T13206] usb 1-1: selecting invalid altsetting 0 [ 7212.004642][T13206] usb 1-1: 0:2 : does not exist [ 7212.135226][T13206] usb 1-1: USB disconnect, device number 66 [ 7212.515439][T24860] udevd[24860]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 7212.517595][T13206] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 7212.671889][T13206] usb 1-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice=83.00 [ 7212.683555][T13206] usb 1-1: config 0 has an invalid interface number: 76 but max is 2 [ 7212.683708][T13206] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 7212.683781][T13206] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 7212.683866][T13206] usb 1-1: config 0 has no interface number 0 [ 7212.684040][T13206] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7212.720151][T13206] usb 1-1: config 0 descriptor?? [ 7212.958722][T13206] usb 1-1: USB disconnect, device number 67 [ 7213.164130][T24894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7213.165833][T24894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7213.350158][T24898] rxe_eth0 speed is unknown, defaulting to 1000 [ 7213.877117][T13206] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 7214.031222][T13206] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 7214.050273][T13206] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 7214.050440][T13206] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 7214.050578][T13206] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 7214.050737][T13206] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7214.060263][T13206] usb 1-1: config 0 descriptor?? [ 7214.599078][T13206] hid-generic 0003:047F:FFFF.0005: collection stack underflow [ 7214.599256][T13206] hid-generic 0003:047F:FFFF.0005: item 0 4 0 12 parsing failed [ 7214.600593][T13206] hid-generic 0003:047F:FFFF.0005: probe with driver hid-generic failed with error -22 [ 7214.771532][T20029] usb 1-1: USB disconnect, device number 68 [ 7221.571091][T24962] netlink: 104 bytes leftover after parsing attributes in process `syz.0.6874'. [ 7221.964113][T24971] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7221.965405][T24971] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7222.595527][T24990] netlink: 52 bytes leftover after parsing attributes in process `syz.1.6886'. [ 7222.595669][T24990] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6886'. [ 7222.877544][T24996] input: syz0 as /devices/virtual/input/input426 [ 7228.643989][T25058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7228.646519][T25058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7228.720686][T25061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7228.721515][T25061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7231.117865][T25067] syzkaller0: entered promiscuous mode [ 7231.118017][T25067] syzkaller0: entered allmulticast mode [ 7232.726248][T25099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7232.728413][T25099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7236.117334][T13206] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 7236.267605][T13206] usb 1-1: Using ep0 maxpacket: 8 [ 7236.270296][T13206] usb 1-1: New USB device found, idVendor=041e, idProduct=30df, bcdDevice= 0.40 [ 7236.287681][T13206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7236.287817][T13206] usb 1-1: Product: syz [ 7236.287886][T13206] usb 1-1: Manufacturer: syz [ 7236.287955][T13206] usb 1-1: SerialNumber: syz [ 7237.079870][T13206] usb 1-1: unit 6 not found! [ 7238.030747][T13206] usb 1-1: unit 0 not found! [ 7238.904408][T13206] usb 1-1: USB disconnect, device number 69 [ 7239.009921][T25132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7239.011157][T25132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7239.025180][T25132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7239.038004][T25132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7239.294221][T25126] udevd[25126]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 7239.877180][T16197] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 7240.037071][T16197] usb 1-1: Using ep0 maxpacket: 16 [ 7240.040084][T16197] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 7240.045043][T16197] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 7240.045113][T16197] usb 1-1: config 0 has no interface number 0 [ 7240.045190][T16197] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 7240.045232][T16197] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 7240.063856][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7240.063978][T16197] usb 1-1: Product: syz [ 7240.064030][T16197] usb 1-1: Manufacturer: syz [ 7240.064058][T16197] usb 1-1: SerialNumber: syz [ 7240.071940][T16197] usb 1-1: config 0 descriptor?? [ 7240.078691][T25150] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7240.079595][T25150] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7241.251292][T25150] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7241.251835][T25150] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7243.027600][T16197] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 7243.028371][T16197] asix 1-1:0.34: probe with driver asix failed with error -71 [ 7243.049729][T16197] usb 1-1: USB disconnect, device number 70 [ 7243.166298][T25160] input: syz0 as /devices/virtual/input/input427 [ 7245.401456][T25174] netlink: 3568 bytes leftover after parsing attributes in process `syz.0.6962'. [ 7245.939132][T25186] netlink: 292 bytes leftover after parsing attributes in process `syz.0.6968'. [ 7247.332540][T25218] ip_tables: iptables: counters copy to user failed while replacing table [ 7248.299889][T25244] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6986'. [ 7248.665004][T25251] netlink: 'syz.0.6989': attribute type 13 has an invalid length. [ 7248.665119][T25251] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6989'. [ 7248.665693][T25251] bond0: option fail_over_mac: unable to set because the bond device has slaves [ 7250.285367][T25291] syzkaller0: entered promiscuous mode [ 7250.285495][T25291] syzkaller0: entered allmulticast mode [ 7250.982363][T25308] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7012'. [ 7252.729757][T25350] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7027'. [ 7252.730400][T25350] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7027'. [ 7252.747621][T25350] syzkaller0: entered promiscuous mode [ 7252.747766][T25350] syzkaller0: entered allmulticast mode [ 7253.607081][T25370] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7036'. [ 7253.644817][T25370] erspan0: entered promiscuous mode [ 7253.897841][T25377] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 7254.522128][T25393] A link change request failed with some changes committed already. Interface vxcan1 may have been left with an inconsistent configuration, please check. [ 7256.389377][T25438] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7059'. [ 7258.961138][T25483] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7078'. [ 7259.252445][T25494] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 7259.252445][T25494] Please contact the netfilter-devel mailing list or update your nftables rules. [ 7259.302540][T25496] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7084'. [ 7259.591830][T25506] ip_tables: iptables: counters copy to user failed while replacing table [ 7260.053942][T25521] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7093'. [ 7260.730240][T25535] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7098'. [ 7260.921731][T25541] netlink: 'syz.0.7100': attribute type 4 has an invalid length. [ 7261.923618][T25566] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7111'. [ 7265.530606][T25604] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 7267.122621][T25631] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 7267.840003][T25647] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7142'. [ 7267.868353][T25647] ip6tnl1: entered promiscuous mode [ 7270.917641][T25676] ip_tables: iptables: counters copy to user failed while replacing table [ 7270.921622][T25676] syz_tun: entered allmulticast mode [ 7272.583313][T25703] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 7272.598702][T25703] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 7273.071716][T25725] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7176'. [ 7273.089740][T25725] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7176'. [ 7273.272646][T25728] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7177'. [ 7274.100237][T25743] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7184'. [ 7274.473563][T25751] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7186'. [ 7276.215080][T25773] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7194'. [ 7279.622276][T25793] netlink: 'syz.0.7203': attribute type 1 has an invalid length. [ 7279.711110][T25793] 8021q: adding VLAN 0 to HW filter on device bond2 [ 7282.428111][T25847] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7222'. [ 7282.428503][T25847] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7222'. [ 7282.473237][T25847] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7222'. [ 7282.581792][T25853] ip_tables: iptables: counters copy to user failed while replacing table [ 7283.030174][T25857] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7225'. [ 7283.030348][T25857] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7225'. [ 7283.719817][T25871] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 7287.517029][T25918] 8021q: adding VLAN 0 to HW filter on device bond3 [ 7295.332839][T26038] netlink: 'syz.0.7306': attribute type 29 has an invalid length. [ 7295.342226][T26038] netlink: 'syz.0.7306': attribute type 29 has an invalid length. [ 7298.523572][T26056] netlink: 'syz.1.7315': attribute type 7 has an invalid length. [ 7298.535054][T26056] netlink: 'syz.1.7315': attribute type 1 has an invalid length. [ 7298.973164][T26068] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7320'. [ 7302.255976][T26142] netlink: 'syz.1.7354': attribute type 6 has an invalid length. [ 7302.256106][T26142] netlink: 'syz.1.7354': attribute type 5 has an invalid length. [ 7314.963461][T13206] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 7315.137657][T13206] usb 1-1: Using ep0 maxpacket: 8 [ 7315.147139][T13206] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 7315.186994][T13206] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 7315.187087][T13206] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 7315.187129][T13206] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 7315.187238][T13206] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 7315.187372][T13206] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7315.515917][T13206] usb 1-1: GET_CAPABILITIES returned 0 [ 7315.516149][T13206] usbtmc 1-1:16.0: can't read capabilities [ 7315.752062][T13206] usb 1-1: USB disconnect, device number 71 [ 7318.333311][T26292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7318.335686][T26292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7319.008972][T26309] FAULT_INJECTION: forcing a failure. [ 7319.008972][T26309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 7319.009183][T26309] CPU: 1 UID: 0 PID: 26309 Comm: syz.0.7409 Tainted: G L syzkaller #0 PREEMPT [ 7319.009299][T26309] Tainted: [L]=SOFTLOCKUP [ 7319.009340][T26309] Hardware name: linux,dummy-virt (DT) [ 7319.009385][T26309] Call trace: [ 7319.009422][T26309] show_stack+0x18/0x24 (C) [ 7319.009542][T26309] dump_stack_lvl+0x60/0x80 [ 7319.009623][T26309] dump_stack+0x18/0x24 [ 7319.009698][T26309] should_fail_ex+0x1e0/0x238 [ 7319.009785][T26309] should_fail_alloc_page+0x60/0x80 [ 7319.009881][T26309] __alloc_frozen_pages_noprof+0x234/0x13d8 [ 7319.009968][T26309] alloc_pages_mpol+0x74/0x1b8 [ 7319.010046][T26309] alloc_frozen_pages_noprof+0x4c/0xd4 [ 7319.010122][T26309] alloc_pages_noprof+0x10/0x28 [ 7319.010194][T26309] __pte_alloc+0x3c/0x120 [ 7319.010269][T26309] walk_pgd_range+0x4bc/0xa00 [ 7319.010346][T26309] __walk_page_range+0x90/0x1a0 [ 7319.010418][T26309] walk_page_range_vma_unsafe+0x88/0x144 [ 7319.010490][T26309] madvise_guard_install+0x1a8/0x1e0 [ 7319.010568][T26309] madvise_vma_behavior+0xec/0x808 [ 7319.010636][T26309] madvise_walk_vmas+0x264/0x340 [ 7319.010699][T26309] madvise_do_behavior+0xac/0x320 [ 7319.010761][T26309] do_madvise+0x140/0x188 [ 7319.010835][T26309] __arm64_sys_madvise+0x28/0x38 [ 7319.010901][T26309] invoke_syscall+0x54/0x10c [ 7319.010967][T26309] el0_svc_common.constprop.0+0x40/0xe0 [ 7319.011036][T26309] do_el0_svc+0x1c/0x34 [ 7319.011102][T26309] el0_svc+0x38/0x1fc [ 7319.011174][T26309] el0t_64_sync_handler+0xa0/0xe4 [ 7319.011241][T26309] el0t_64_sync+0x1a4/0x1a8 [ 7319.779433][T19931] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 7321.100768][T19931] usb 1-1: Using ep0 maxpacket: 32 [ 7321.690708][T19931] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 7321.704473][T19931] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 7321.704613][T19931] usb 1-1: config 0 has no interface number 0 [ 7321.704760][T19931] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 7321.704843][T19931] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 7321.704914][T19931] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 7321.704997][T19931] usb 1-1: config 0 interface 196 has no altsetting 0 [ 7321.733483][T19931] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7321.733600][T19931] usb 1-1: Product: syz [ 7321.733663][T19931] usb 1-1: Manufacturer: syz [ 7321.733723][T19931] usb 1-1: SerialNumber: syz [ 7322.195955][T19931] usb 1-1: config 0 descriptor?? [ 7322.239092][T26313] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7322.483562][T26323] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7413'. [ 7322.868455][T19931] ipheth 1-1:0.196: ipheth_enable_ncm: usb_control_msg: 0 [ 7322.887100][T19931] ipheth 1-1:0.196: Apple iPhone USB Ethernet device attached [ 7323.088894][T20984] usb 1-1: USB disconnect, device number 72 [ 7323.202043][T20984] ipheth 1-1:0.196: Apple iPhone USB Ethernet now disconnected [ 7323.746063][T26335] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7419'. [ 7326.749650][T26343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7326.750566][T26343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7327.437071][T16197] usb 1-1: new full-speed USB device number 73 using dummy_hcd [ 7327.618129][T16197] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 7327.697467][T16197] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7327.697602][T16197] usb 1-1: Product: syz [ 7327.697664][T16197] usb 1-1: Manufacturer: syz [ 7327.697725][T16197] usb 1-1: SerialNumber: syz [ 7327.729427][T16197] usb 1-1: config 0 descriptor?? [ 7329.611313][T26355] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7329.613801][T26355] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7338.120107][T26387] FAULT_INJECTION: forcing a failure. [ 7338.120107][T26387] name failslab, interval 1, probability 0, space 0, times 0 [ 7338.120302][T26387] CPU: 0 UID: 0 PID: 26387 Comm: syz.1.7435 Tainted: G L syzkaller #0 PREEMPT [ 7338.120419][T26387] Tainted: [L]=SOFTLOCKUP [ 7338.120456][T26387] Hardware name: linux,dummy-virt (DT) [ 7338.120497][T26387] Call trace: [ 7338.120532][T26387] show_stack+0x18/0x24 (C) [ 7338.120667][T26387] dump_stack_lvl+0x60/0x80 [ 7338.120735][T26387] dump_stack+0x18/0x24 [ 7338.120800][T26387] should_fail_ex+0x1e0/0x238 [ 7338.120878][T26387] should_failslab+0x54/0x80 [ 7338.120952][T26387] kmem_cache_alloc_lru_noprof+0x58/0x458 [ 7338.121036][T26387] __d_alloc+0x3c/0x280 [ 7338.121109][T26387] d_alloc_pseudo+0x10/0x50 [ 7338.121338][T26387] alloc_file_pseudo+0x7c/0x160 [ 7338.121479][T26387] __shmem_file_setup+0xb4/0x1ac [ 7338.121598][T26387] shmem_zero_setup+0x38/0x80 [ 7338.121686][T26387] __mmap_region+0x974/0xaa0 [ 7338.121757][T26387] mmap_region+0x7c/0x16c [ 7338.121824][T26387] do_mmap+0x3d0/0x5a0 [ 7338.121894][T26387] vm_mmap_pgoff+0x120/0x198 [ 7338.121959][T26387] ksys_mmap_pgoff+0x50/0x1f8 [ 7338.122026][T26387] __arm64_sys_mmap+0x2c/0x40 [ 7338.122099][T26387] invoke_syscall+0x54/0x10c [ 7338.122168][T26387] el0_svc_common.constprop.0+0x40/0xe0 [ 7338.122287][T26387] do_el0_svc+0x1c/0x34 [ 7338.122397][T26387] el0_svc+0x38/0x1fc [ 7338.122529][T26387] el0t_64_sync_handler+0xa0/0xe4 [ 7338.122616][T26387] el0t_64_sync+0x1a4/0x1a8 [ 7338.768749][T26391] tmpfs: Unknown parameter '0x0000000000000000' [ 7342.333952][T19931] usb 1-1: USB disconnect, device number 73 [ 7343.229638][T19931] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 7343.390062][T19931] usb 1-1: New USB device found, idVendor=104f, idProduct=0004, bcdDevice= 1.00 [ 7343.394767][T19931] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 7343.394910][T19931] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 7343.409609][T19931] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 7343.409725][T19931] usb 1-1: Product: syz [ 7343.409776][T19931] usb 1-1: Manufacturer: syz [ 7343.438818][T19931] iuu_phoenix 1-1:1.0: iuu_phoenix converter detected [ 7343.457858][T19931] usb 1-1: iuu_phoenix converter now attached to ttyUSB0 [ 7343.692070][T26407] iuu_phoenix ttyUSB0: vcc_mode_store - vcc_mode: is not a unsigned long [ 7343.699695][T20984] usb 1-1: USB disconnect, device number 74 [ 7343.763474][T20984] iuu_phoenix ttyUSB0: iuu_phoenix converter now disconnected from ttyUSB0 [ 7343.780153][T20984] iuu_phoenix 1-1:1.0: device disconnected [ 7344.807398][T20984] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 7344.977484][T20984] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.00 [ 7345.071326][T20984] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 7345.163830][T20984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 7345.163982][T20984] usb 1-1: Product: syz [ 7345.164048][T20984] usb 1-1: Manufacturer: syz [ 7345.830207][T20984] hid-generic 0003:046D:C52B.0006: hiddev0,hidraw0: USB HID v1.11 Device [syz syz] on usb-dummy_hcd.0-1/input0 [ 7346.268674][T20984] usb 1-1: USB disconnect, device number 75 [ 7346.678567][T26424] fido_id[26424]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 7352.507504][T26454] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7352.508923][T26454] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7352.660462][T26457] macvtap1: entered promiscuous mode [ 7352.663967][T26457] dummy0: entered promiscuous mode [ 7359.020016][T26495] FAULT_INJECTION: forcing a failure. [ 7359.020016][T26495] name failslab, interval 1, probability 0, space 0, times 0 [ 7359.020212][T26495] CPU: 0 UID: 0 PID: 26495 Comm: syz.0.7475 Tainted: G L syzkaller #0 PREEMPT [ 7359.020324][T26495] Tainted: [L]=SOFTLOCKUP [ 7359.020363][T26495] Hardware name: linux,dummy-virt (DT) [ 7359.020405][T26495] Call trace: [ 7359.020444][T26495] show_stack+0x18/0x24 (C) [ 7359.020585][T26495] dump_stack_lvl+0x60/0x80 [ 7359.020672][T26495] dump_stack+0x18/0x24 [ 7359.020746][T26495] should_fail_ex+0x1e0/0x238 [ 7359.020828][T26495] should_failslab+0x54/0x80 [ 7359.020922][T26495] __kmalloc_cache_noprof+0x58/0x470 [ 7359.021011][T26495] io_uring_alloc_task_context+0xac/0x1dc [ 7359.021102][T26495] __io_uring_add_tctx_node+0x180/0x1ec [ 7359.021188][T26495] io_uring_setup+0x75c/0x7f0 [ 7359.021291][T26495] __arm64_sys_io_uring_setup+0x60/0xb0 [ 7359.021419][T26495] invoke_syscall+0x54/0x10c [ 7359.021506][T26495] el0_svc_common.constprop.0+0x40/0xe0 [ 7359.021572][T26495] do_el0_svc+0x1c/0x34 [ 7359.021634][T26495] el0_svc+0x38/0x1fc [ 7359.021712][T26495] el0t_64_sync_handler+0xa0/0xe4 [ 7359.021779][T26495] el0t_64_sync+0x1a4/0x1a8 [ 7359.417244][T19931] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 7359.569963][T19931] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 7359.574566][T19931] usb 1-1: config 0 has an invalid interface number: 50 but max is 0 [ 7359.574711][T19931] usb 1-1: config 0 has no interface number 0 [ 7359.574876][T19931] usb 1-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 7359.603384][T19931] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7359.603536][T19931] usb 1-1: Product: syz [ 7359.603597][T19931] usb 1-1: Manufacturer: syz [ 7359.603656][T19931] usb 1-1: SerialNumber: syz [ 7359.619670][T19931] usb 1-1: config 0 descriptor?? [ 7359.653405][T19931] yurex 1-1:0.50: USB YUREX device now attached to Yurex #0 [ 7360.933306][T19931] usb 1-1: USB disconnect, device number 76 [ 7361.940539][T19931] yurex 1-1:0.50: USB YUREX #0 now disconnected [ 7365.539323][T26515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7365.540116][T26515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7365.846181][T26519] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7365.853517][T26519] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7366.281555][T26523] nvme_fabrics: missing parameter 'transport=%s' [ 7366.281702][T26523] nvme_fabrics: missing parameter 'nqn=%s' [ 7367.245952][T26540] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7489'. [ 7373.848803][T26570] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7373.868637][T26570] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7375.720257][T15907] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 7376.653458][T26586] rnbd_client L127: Can't parse path i: -93 [ 7376.877528][T15907] usb 1-1: New USB device found, idVendor=1781, idProduct=0938, bcdDevice=9b.49 [ 7377.713612][T15907] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE8, changing to 0x88 [ 7377.713769][T15907] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 7377.713903][T15907] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 7377.798704][T15907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7377.798830][T15907] usb 1-1: Product: syz [ 7377.798887][T15907] usb 1-1: Manufacturer: syz [ 7377.798949][T15907] usb 1-1: SerialNumber: syz [ 7377.829283][T15907] usb 1-1: config 0 descriptor?? [ 7378.095613][T16197] usb 1-1: USB disconnect, device number 77 [ 7382.340055][T16197] hid-generic 0005:057E:0330.0007: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 7382.703953][T26625] fido_id[26625]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 7386.517899][T26652] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7386.519708][T26652] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7390.075782][T26676] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7539'. [ 7390.075945][T26676] netlink: 40 bytes leftover after parsing attributes in process `syz.0.7539'. [ 7396.367651][T13206] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 7396.522913][T13206] usb 1-1: New USB device found, idVendor=072f, idProduct=2200, bcdDevice= 1.00 [ 7396.534851][T13206] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7396.771703][T13206] usb 1-1: NFC: Reader power on cmd error 0 [ 7396.771875][T13206] pn533_usb 1-1:1.0: NFC: Couldn't poweron the reader (error -22) [ 7396.772450][T13206] pn533_usb 1-1:1.0: probe with driver pn533_usb failed with error -22 [ 7396.987730][T20984] usb 1-1: USB disconnect, device number 78 [ 7397.215651][T26714] xt_MASQUERADE: bad rangesize 20224 [ 7397.697460][T26722] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7398.368127][T26734] netlink: 136 bytes leftover after parsing attributes in process `syz.0.7564'. [ 7398.565216][T26738] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7566'. [ 7400.387849][T13206] ------------[ cut here ]------------ [ 7400.388056][T13206] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 7400.389295][T13206] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#0: kworker/0:2/13206 [ 7400.397941][T13206] Modules linked in: [ 7400.400487][T13206] CPU: 0 UID: 0 PID: 13206 Comm: kworker/0:2 Tainted: G L syzkaller #0 PREEMPT [ 7400.401584][T13206] Tainted: [L]=SOFTLOCKUP [ 7400.401933][T13206] Hardware name: linux,dummy-virt (DT) [ 7400.402628][T13206] Workqueue: events drm_fb_helper_damage_work [ 7400.403494][T13206] pstate: 61402009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 7400.404120][T13206] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 7400.404540][T13206] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 7400.404925][T13206] sp : ffff80008546bc30 [ 7400.405247][T13206] x29: ffff80008546bc60 x28: 0000000000000000 x27: 0000000000000000 [ 7400.406625][T13206] x26: fcf0000005b5f800 x25: ffff80008546bc30 x24: f7f0000005cf1888 [ 7400.407235][T13206] x23: 0000000000000000 x22: 000000000006c475 x21: 0000000000000000 [ 7400.407877][T13206] x20: 0000000000000000 x19: fcf0000005b5f800 x18: 00000000ffffffff [ 7400.408535][T13206] x17: 0000000000000000 x16: 0000000000000000 x15: ffff800083898d6e [ 7400.409084][T13206] x14: 00000000ffffffea x13: ffff80008546b888 x12: 00000000000affa8 [ 7400.409590][T13206] x11: ffff800083639438 x10: 000000000002ffe8 x9 : ffff8000836e9438 [ 7400.410157][T13206] x8 : ffff800083719420 x7 : 0000000000000001 x6 : ffffffffffffdfff [ 7400.410622][T13206] x5 : fff000007f8b6188 x4 : 0000000000000000 x3 : fff07ffffc2d5000 [ 7400.411164][T13206] x2 : 0000000000000000 x1 : 0000000000000000 x0 : f8f0000006ca8000 [ 7400.411916][T13206] Call trace: [ 7400.412615][T13206] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 7400.413204][T13206] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 7400.413716][T13206] drm_fb_helper_damage_work+0x178/0x39c [ 7400.414006][T13206] process_one_work+0x1ac/0x320 [ 7400.414274][T13206] worker_thread+0x184/0x2f4 [ 7400.414533][T13206] kthread+0x118/0x124 [ 7400.414815][T13206] ret_from_fork+0x10/0x20 [ 7400.415399][T13206] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 7401.507189][T13206] ------------[ cut here ]------------ [ 7401.507289][T13206] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 7401.507501][T13206] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x1b4/0x238, CPU#0: kworker/0:2/13206 [ 7401.509249][T13206] Modules linked in: [ 7401.509658][T13206] CPU: 0 UID: 0 PID: 13206 Comm: kworker/0:2 Tainted: G W L syzkaller #0 PREEMPT [ 7401.510268][T13206] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 7401.510678][T13206] Hardware name: linux,dummy-virt (DT) [ 7401.511036][T13206] Workqueue: events drm_fb_helper_damage_work [ 7401.511477][T13206] pstate: 60402009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 7401.511982][T13206] pc : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 7401.512408][T13206] lr : drm_crtc_wait_one_vblank+0x1b4/0x238 [ 7401.512854][T13206] sp : ffff80008546bc30 [ 7401.513092][T13206] x29: ffff80008546bc60 x28: 0000000000000000 x27: 0000000000000000 [ 7401.513588][T13206] x26: fcf0000005b5f800 x25: ffff80008546bc30 x24: f7f0000005cf1888 [ 7401.514050][T13206] x23: 0000000000000000 x22: 000000000006c475 x21: 0000000000000000 [ 7401.514527][T13206] x20: 0000000000000000 x19: fcf0000005b5f800 x18: 00000000ffffffff [ 7401.514979][T13206] x17: fff07ffffc2d5000 x16: ffff8000839a8000 x15: ffff8000838994f6 [ 7401.515422][T13206] x14: 00000000ffffffea x13: ffff80008546b888 x12: 00000000000affa8 [ 7401.515878][T13206] x11: ffff800083639438 x10: 000000000002ffe8 x9 : ffff8000836e9438 [ 7401.516336][T13206] x8 : ffff800083719420 x7 : 0000000000000001 x6 : ffffffffffffdfff [ 7401.516900][T13206] x5 : fff000007f8b6188 x4 : 0000000000000000 x3 : fff07ffffc2d5000 [ 7401.517314][T13206] x2 : 0000000000000000 x1 : 0000000000000000 x0 : f8f0000006ca8000 [ 7401.517787][T13206] Call trace: [ 7401.517962][T13206] drm_crtc_wait_one_vblank+0x1b4/0x238 (P) [ 7401.518327][T13206] drm_client_modeset_wait_for_vblank+0x70/0x84 [ 7401.518672][T13206] drm_fb_helper_damage_work+0x178/0x39c [ 7401.519015][T13206] process_one_work+0x1ac/0x320 [ 7401.519291][T13206] worker_thread+0x184/0x2f4 [ 7401.519526][T13206] kthread+0x118/0x124 [ 7401.519745][T13206] ret_from_fork+0x10/0x20 [ 7401.520032][T13206] ---[ end trace 0000000000000000 ]--- [ 7402.139049][T16449] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7402.226252][T16449] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7402.355671][T16449] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7402.461417][T16449] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7403.131273][T16449] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7403.190334][T16449] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7403.233945][T16449] bond0 (unregistering): Released all slaves [ 7403.247910][T16449] bond1 (unregistering): Released all slaves [ 7403.283136][T16449] bond2 (unregistering): Released all slaves [ 7403.304928][T16449] bond3 (unregistering): Released all slaves [ 7403.934784][T16449] hsr_slave_0: left promiscuous mode [ 7403.947913][T16449] hsr_slave_1: left promiscuous mode [ 7403.974040][T16449] veth1_macvtap: left promiscuous mode [ 7403.974450][T16449] veth0_macvtap: left promiscuous mode [ 7403.974816][T16449] veth1_vlan: left promiscuous mode [ 7403.975270][T16449] veth0_vlan: left promiscuous mode [ 7404.812610][ T3225] 8021q: adding VLAN 0 to HW filter on device eth2 [ 7407.119765][ T3225] 8021q: adding VLAN 0 to HW filter on device eth1 [ 7407.963320][ T3225] 8021q: adding VLAN 0 to HW filter on device eth4 [ 7408.754681][ T3225] 8021q: adding VLAN 0 to HW filter on device eth3