last executing test programs: 2.399202856s ago: executing program 1 (id=22900): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ed5696c5820fae0000000000000080beef911d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000006b40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@rights={{0x10, 0x117, 0x2}}], 0x10}}], 0x2, 0x0) 1.017732889s ago: executing program 1 (id=22907): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000), 0x4) 934.187467ms ago: executing program 0 (id=22908): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x800001, 0x10012, r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, &(0x7f0000000040)) 845.092434ms ago: executing program 1 (id=22909): syz_usb_connect(0x0, 0x2d, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) socket$netlink(0x10, 0x3, 0x0) write$binfmt_elf64(r0, 0x0, 0x40e2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349bfd2}) close(0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)={0x20, 0x13, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@empty, 0x4e24, 0x0, 0x4e20, 0x17, 0x2, 0x0, 0xa0, 0x0, r2}, {0x8, 0x9a, 0x5, 0x7b3, 0x4, 0xa, 0x7, 0x7}, {0x3ff, 0x45a, 0x52cc, 0xf}, 0xa, 0x6e6bb6, 0x0, 0x1, 0x1}, {{@in=@remote, 0x4d5, 0xff}, 0xa, @in6=@remote, 0x3503, 0x1, 0x3, 0x7, 0xffffffff, 0x4, 0xff}}, 0xe8) 734.274115ms ago: executing program 0 (id=22910): r0 = syz_open_dev$evdev(&(0x7f0000000b40), 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x541b, 0x0) 635.898233ms ago: executing program 1 (id=22911): name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1a00) 504.564275ms ago: executing program 1 (id=22912): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f00000001c0), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYRES32, @ANYBLOB="24002d801a0001"], 0x64}}, 0x0) 483.823687ms ago: executing program 0 (id=22913): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r0, &(0x7f0000000940)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) futex(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x0, 0x0) 289.020574ms ago: executing program 0 (id=22914): r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'netdevsim0\x00', &(0x7f0000000140)=@ethtool_ringparam={0x1}}) 148.871966ms ago: executing program 0 (id=22915): r0 = socket$kcm(0xa, 0x3, 0x73) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000001080)=[{&(0x7f0000002440)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f0000001940)=[@ip_tos_int={{0x50, 0x29, 0x32, 0x80fe}}, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x50}, 0x0) 16.252419ms ago: executing program 1 (id=22916): r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0x8004b707, 0x0) 0s ago: executing program 0 (id=22917): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000008000000000000001000000940000000fad413ec50000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10) r1 = socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f00000001c0)={0x5813}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000004200cd2a00000000000000000a009d"], 0x1c}}, 0x0) kernel console output (not intermixed with test programs): 46.371632][T20867] do_page_fault+0x16c/0x48c [ 5446.372774][T20867] do_translation_fault+0xac/0xbc [ 5446.373917][T20867] do_mem_abort+0x44/0x94 [ 5446.374664][T20867] el1_abort+0x40/0x60 [ 5446.375830][T20867] el1h_64_sync_handler+0xd8/0xe4 [ 5446.376739][T20867] el1h_64_sync+0x64/0x68 [ 5446.377527][T20867] do_signal+0x3f0/0x1454 [ 5446.378325][T20867] do_notify_resume+0xd8/0x164 [ 5446.379573][T20867] el0_svc+0xcc/0xec [ 5446.380654][T20867] el0t_64_sync_handler+0x100/0x12c [ 5446.382010][T20867] el0t_64_sync+0x19c/0x1a0 [ 5446.383717][ C1] vkms_vblank_simulate: vblank timer overrun [ 5451.874973][T19981] usb 1-1: USB disconnect, device number 54 [ 5456.328964][T20983] FAULT_INJECTION: forcing a failure. [ 5456.328964][T20983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 5456.330462][T20983] CPU: 1 PID: 20983 Comm: syz.0.20118 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5456.331719][T20983] Hardware name: linux,dummy-virt (DT) [ 5456.332595][T20983] Call trace: [ 5456.333134][T20983] dump_backtrace+0x94/0xec [ 5456.333709][T20983] show_stack+0x18/0x24 [ 5456.334463][T20983] dump_stack_lvl+0x78/0x90 [ 5456.334846][T20983] dump_stack+0x18/0x24 [ 5456.335219][T20983] should_fail_ex+0x18c/0x1e0 [ 5456.335657][T20983] __should_fail_alloc_page+0x60/0x78 [ 5456.336075][T20983] should_fail_alloc_page+0x10/0x1c [ 5456.336674][T20983] __alloc_pages_noprof+0xdc/0xd58 [ 5456.337379][T20983] alloc_pages_mpol_noprof+0x8c/0x230 [ 5456.338299][T20983] alloc_pages_noprof+0x48/0xc0 [ 5456.338941][T20983] get_free_pages_noprof+0x14/0x70 [ 5456.339402][T20983] do_proc_control+0xb8/0x510 [ 5456.339929][T20983] usbdev_ioctl+0xb00/0x1b10 [ 5456.340618][T20983] __arm64_sys_ioctl+0xac/0xf0 [ 5456.341628][T20983] invoke_syscall+0x48/0x110 [ 5456.342541][T20983] el0_svc_common.constprop.0+0x40/0xe0 [ 5456.343356][T20983] do_el0_svc+0x1c/0x28 [ 5456.344126][T20983] el0_svc+0x34/0xec [ 5456.344858][T20983] el0t_64_sync_handler+0x100/0x12c [ 5456.345642][T20983] el0t_64_sync+0x19c/0x1a0 [ 5456.894668][T21001] FAULT_INJECTION: forcing a failure. [ 5456.894668][T21001] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5456.895603][T21001] CPU: 1 PID: 21001 Comm: syz.0.20127 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5456.896344][T21001] Hardware name: linux,dummy-virt (DT) [ 5456.896783][T21001] Call trace: [ 5456.897115][T21001] dump_backtrace+0x94/0xec [ 5456.897530][T21001] show_stack+0x18/0x24 [ 5456.897958][T21001] dump_stack_lvl+0x78/0x90 [ 5456.898344][T21001] dump_stack+0x18/0x24 [ 5456.898718][T21001] should_fail_ex+0x18c/0x1e0 [ 5456.899151][T21001] should_fail+0x14/0x20 [ 5456.899605][T21001] should_fail_usercopy+0x1c/0x28 [ 5456.900075][T21001] simple_read_from_buffer+0x68/0x118 [ 5456.900502][T21001] proc_fail_nth_read+0xac/0x12c [ 5456.900885][T21001] vfs_read+0xc0/0x318 [ 5456.901290][T21001] ksys_read+0x70/0x104 [ 5456.901674][T21001] __arm64_sys_read+0x1c/0x28 [ 5456.902255][T21001] invoke_syscall+0x48/0x110 [ 5456.902688][T21001] el0_svc_common.constprop.0+0x40/0xe0 [ 5456.903139][T21001] do_el0_svc+0x1c/0x28 [ 5456.903554][T21001] el0_svc+0x34/0xec [ 5456.903927][T21001] el0t_64_sync_handler+0x100/0x12c [ 5456.904455][T21001] el0t_64_sync+0x19c/0x1a0 [ 5470.824274][T21099] FAULT_INJECTION: forcing a failure. [ 5470.824274][T21099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5470.827026][T21099] CPU: 1 PID: 21099 Comm: syz.1.20158 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5470.829619][T21099] Hardware name: linux,dummy-virt (DT) [ 5470.830724][T21099] Call trace: [ 5470.831358][T21099] dump_backtrace+0x94/0xec [ 5470.832560][T21099] show_stack+0x18/0x24 [ 5470.833827][T21099] dump_stack_lvl+0x78/0x90 [ 5470.834771][T21099] dump_stack+0x18/0x24 [ 5470.835973][T21099] should_fail_ex+0x18c/0x1e0 [ 5470.837165][T21099] should_fail+0x14/0x20 [ 5470.838286][T21099] should_fail_usercopy+0x1c/0x28 [ 5470.839448][T21099] do_signal+0x5dc/0x1454 [ 5470.840725][T21099] do_notify_resume+0xd8/0x164 [ 5470.841929][T21099] el0_svc+0xcc/0xec [ 5470.842715][T21099] el0t_64_sync_handler+0x100/0x12c [ 5470.843630][T21099] el0t_64_sync+0x19c/0x1a0 [ 5471.617919][T21107] FAULT_INJECTION: forcing a failure. [ 5471.617919][T21107] name failslab, interval 1, probability 0, space 0, times 0 [ 5471.619351][T21107] CPU: 1 PID: 21107 Comm: syz.1.20162 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5471.620587][T21107] Hardware name: linux,dummy-virt (DT) [ 5471.621696][T21107] Call trace: [ 5471.622573][T21107] dump_backtrace+0x94/0xec [ 5471.623352][T21107] show_stack+0x18/0x24 [ 5471.624092][T21107] dump_stack_lvl+0x78/0x90 [ 5471.625252][T21107] dump_stack+0x18/0x24 [ 5471.626007][T21107] should_fail_ex+0x18c/0x1e0 [ 5471.626709][T21107] __should_failslab+0x60/0x80 [ 5471.627614][T21107] should_failslab+0x10/0x28 [ 5471.628361][T21107] kmem_cache_alloc_noprof+0x54/0x2bc [ 5471.629113][T21107] skb_clone+0x60/0xc4 [ 5471.629780][T21107] can_send+0x168/0x2ac [ 5471.630476][T21107] isotp_sendmsg+0x334/0x7b0 [ 5471.631181][T21107] __sock_sendmsg+0x54/0x60 [ 5471.632509][T21107] ____sys_sendmsg+0x274/0x2ac [ 5471.633356][T21107] ___sys_sendmsg+0xac/0x100 [ 5471.634097][T21107] __sys_sendmsg+0x84/0xe0 [ 5471.634869][T21107] __arm64_sys_sendmsg+0x24/0x30 [ 5471.635902][T21107] invoke_syscall+0x48/0x110 [ 5471.636665][T21107] el0_svc_common.constprop.0+0x40/0xe0 [ 5471.637498][T21107] do_el0_svc+0x1c/0x28 [ 5471.638140][T21107] el0_svc+0x34/0xec [ 5471.638803][T21107] el0t_64_sync_handler+0x100/0x12c [ 5471.639550][T21107] el0t_64_sync+0x19c/0x1a0 [ 5472.282905][T21119] FAULT_INJECTION: forcing a failure. [ 5472.282905][T21119] name failslab, interval 1, probability 0, space 0, times 0 [ 5472.284484][T21119] CPU: 0 PID: 21119 Comm: syz.0.20168 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5472.285705][T21119] Hardware name: linux,dummy-virt (DT) [ 5472.286400][T21119] Call trace: [ 5472.286932][T21119] dump_backtrace+0x94/0xec [ 5472.287777][T21119] show_stack+0x18/0x24 [ 5472.288535][T21119] dump_stack_lvl+0x78/0x90 [ 5472.289277][T21119] dump_stack+0x18/0x24 [ 5472.289971][T21119] should_fail_ex+0x18c/0x1e0 [ 5472.290836][T21119] __should_failslab+0x60/0x80 [ 5472.291823][T21119] should_failslab+0x10/0x28 [ 5472.293022][T21119] __kmalloc_noprof+0xa8/0x360 [ 5472.294977][T21119] tomoyo_realpath_from_path+0x48/0x1d0 [ 5472.296821][T21119] tomoyo_check_open_permission+0x120/0x188 [ 5472.297734][T21119] tomoyo_file_open+0x30/0x3c [ 5472.298508][T21119] security_file_open+0x38/0x1ac [ 5472.299254][T21119] do_dentry_open+0xec/0x514 [ 5472.300050][T21119] vfs_open+0x2c/0xe4 [ 5472.300766][T21119] dentry_open+0x40/0x80 [ 5472.301430][T21119] drm_mode_create_lease_ioctl+0x6a0/0x8b4 [ 5472.302423][T21119] drm_ioctl_kernel+0xbc/0x130 [ 5472.303378][T21119] drm_ioctl+0x208/0x4e8 [ 5472.304277][T21119] __arm64_sys_ioctl+0xac/0xf0 [ 5472.305218][T21119] invoke_syscall+0x48/0x110 [ 5472.306126][T21119] el0_svc_common.constprop.0+0x40/0xe0 [ 5472.307194][T21119] do_el0_svc+0x1c/0x28 [ 5472.308043][T21119] el0_svc+0x34/0xec [ 5472.308918][T21119] el0t_64_sync_handler+0x100/0x12c [ 5472.309921][T21119] el0t_64_sync+0x19c/0x1a0 [ 5472.317156][T21119] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5476.309975][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5476.662826][T21155] Restarting kernel threads ... done. [ 5476.857363][T21159] FAULT_INJECTION: forcing a failure. [ 5476.857363][T21159] name failslab, interval 1, probability 0, space 0, times 0 [ 5476.859284][T21159] CPU: 0 PID: 21159 Comm: syz.1.20184 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5476.860501][T21159] Hardware name: linux,dummy-virt (DT) [ 5476.861306][T21159] Call trace: [ 5476.861978][T21159] dump_backtrace+0x94/0xec [ 5476.862827][T21159] show_stack+0x18/0x24 [ 5476.863602][T21159] dump_stack_lvl+0x78/0x90 [ 5476.864403][T21159] dump_stack+0x18/0x24 [ 5476.865140][T21159] should_fail_ex+0x18c/0x1e0 [ 5476.865893][T21159] __should_failslab+0x60/0x80 [ 5476.866713][T21159] should_failslab+0x10/0x28 [ 5476.867522][T21159] __kmalloc_noprof+0xa8/0x360 [ 5476.868290][T21159] usb_alloc_urb+0x2c/0x7c [ 5476.869138][T21159] do_proc_control+0x160/0x510 [ 5476.870067][T21159] usbdev_ioctl+0xb00/0x1b10 [ 5476.870842][T21159] __arm64_sys_ioctl+0xac/0xf0 [ 5476.871677][T21159] invoke_syscall+0x48/0x110 [ 5476.872966][T21159] el0_svc_common.constprop.0+0x40/0xe0 [ 5476.873745][T21159] do_el0_svc+0x1c/0x28 [ 5476.874436][T21159] el0_svc+0x34/0xec [ 5476.875132][T21159] el0t_64_sync_handler+0x100/0x12c [ 5476.875931][T21159] el0t_64_sync+0x19c/0x1a0 [ 5480.498885][T21174] FAULT_INJECTION: forcing a failure. [ 5480.498885][T21174] name failslab, interval 1, probability 0, space 0, times 0 [ 5480.499826][T21174] CPU: 1 PID: 21174 Comm: syz.0.20189 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5480.500808][T21174] Hardware name: linux,dummy-virt (DT) [ 5480.501276][T21174] Call trace: [ 5480.501630][T21174] dump_backtrace+0x94/0xec [ 5480.502438][T21174] show_stack+0x18/0x24 [ 5480.503077][T21174] dump_stack_lvl+0x78/0x90 [ 5480.503721][T21174] dump_stack+0x18/0x24 [ 5480.504258][T21174] should_fail_ex+0x18c/0x1e0 [ 5480.504705][T21174] __should_failslab+0x60/0x80 [ 5480.505756][T21174] should_failslab+0x10/0x28 [ 5480.506357][T21174] kmem_cache_alloc_noprof+0x54/0x2bc [ 5480.507050][T21174] getname_flags.part.0+0x2c/0x1bc [ 5480.507715][T21174] getname+0x34/0x5c [ 5480.508298][T21174] do_sys_openat2+0x80/0xf4 [ 5480.509214][T21174] __arm64_sys_openat+0x64/0xa4 [ 5480.509965][T21174] invoke_syscall+0x48/0x110 [ 5480.510988][T21174] el0_svc_common.constprop.0+0x40/0xe0 [ 5480.511686][T21174] do_el0_svc+0x1c/0x28 [ 5480.512462][T21174] el0_svc+0x34/0xec [ 5480.513007][T21174] el0t_64_sync_handler+0x100/0x12c [ 5480.513682][T21174] el0t_64_sync+0x19c/0x1a0 [ 5483.263646][T21197] FAULT_INJECTION: forcing a failure. [ 5483.263646][T21197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5483.265288][T21197] CPU: 1 PID: 21197 Comm: syz.1.20198 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5483.266504][T21197] Hardware name: linux,dummy-virt (DT) [ 5483.267217][T21197] Call trace: [ 5483.267894][T21197] dump_backtrace+0x94/0xec [ 5483.268706][T21197] show_stack+0x18/0x24 [ 5483.269459][T21197] dump_stack_lvl+0x78/0x90 [ 5483.270352][T21197] dump_stack+0x18/0x24 [ 5483.271174][T21197] should_fail_ex+0x18c/0x1e0 [ 5483.272099][T21197] should_fail+0x14/0x20 [ 5483.272856][T21197] should_fail_usercopy+0x1c/0x28 [ 5483.273676][T21197] _copy_from_iter+0x5c/0x5b8 [ 5483.274458][T21197] netlink_sendmsg+0x16c/0x3f0 [ 5483.275379][T21197] __sock_sendmsg+0x54/0x60 [ 5483.276139][T21197] sock_write_iter+0x98/0xf8 [ 5483.277064][T21197] vfs_write+0x308/0x370 [ 5483.277824][T21197] ksys_write+0xe8/0x104 [ 5483.278575][T21197] __arm64_sys_write+0x1c/0x28 [ 5483.279412][T21197] invoke_syscall+0x48/0x110 [ 5483.280235][T21197] el0_svc_common.constprop.0+0x40/0xe0 [ 5483.281137][T21197] do_el0_svc+0x1c/0x28 [ 5483.281895][T21197] el0_svc+0x34/0xec [ 5483.282776][T21197] el0t_64_sync_handler+0x100/0x12c [ 5483.283670][T21197] el0t_64_sync+0x19c/0x1a0 [ 5484.474489][T21209] FAULT_INJECTION: forcing a failure. [ 5484.474489][T21209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5484.476056][T21209] CPU: 0 PID: 21209 Comm: syz.1.20202 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5484.477528][T21209] Hardware name: linux,dummy-virt (DT) [ 5484.478438][T21209] Call trace: [ 5484.479097][T21209] dump_backtrace+0x94/0xec [ 5484.479966][T21209] show_stack+0x18/0x24 [ 5484.480793][T21209] dump_stack_lvl+0x78/0x90 [ 5484.481521][T21209] dump_stack+0x18/0x24 [ 5484.482593][T21209] should_fail_ex+0x18c/0x1e0 [ 5484.483582][T21209] should_fail+0x14/0x20 [ 5484.484287][T21209] should_fail_usercopy+0x1c/0x28 [ 5484.485503][T21209] preserve_fpsimd_context+0x18/0x1c4 [ 5484.486488][T21209] do_signal+0x614/0x1454 [ 5484.487529][T21209] do_notify_resume+0xd8/0x164 [ 5484.488490][T21209] el0_svc+0xcc/0xec [ 5484.489305][T21209] el0t_64_sync_handler+0x100/0x12c [ 5484.490472][T21209] el0t_64_sync+0x19c/0x1a0 [ 5485.498888][T21222] FAULT_INJECTION: forcing a failure. [ 5485.498888][T21222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5485.500972][T21222] CPU: 1 PID: 21222 Comm: syz.0.20207 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5485.502620][T21222] Hardware name: linux,dummy-virt (DT) [ 5485.503643][T21222] Call trace: [ 5485.504258][T21222] dump_backtrace+0x94/0xec [ 5485.505138][T21222] show_stack+0x18/0x24 [ 5485.505895][T21222] dump_stack_lvl+0x78/0x90 [ 5485.506742][T21222] dump_stack+0x18/0x24 [ 5485.507417][T21222] should_fail_ex+0x18c/0x1e0 [ 5485.508237][T21222] should_fail+0x14/0x20 [ 5485.509059][T21222] should_fail_usercopy+0x1c/0x28 [ 5485.509963][T21222] simple_read_from_buffer+0x68/0x118 [ 5485.510958][T21222] proc_fail_nth_read+0xac/0x12c [ 5485.512224][T21222] vfs_read+0xc0/0x318 [ 5485.513169][T21222] ksys_read+0x70/0x104 [ 5485.513934][T21222] __arm64_sys_read+0x1c/0x28 [ 5485.514801][T21222] invoke_syscall+0x48/0x110 [ 5485.515724][T21222] el0_svc_common.constprop.0+0x40/0xe0 [ 5485.516589][T21222] do_el0_svc+0x1c/0x28 [ 5485.517340][T21222] el0_svc+0x34/0xec [ 5485.518017][T21222] el0t_64_sync_handler+0x100/0x12c [ 5485.518903][T21222] el0t_64_sync+0x19c/0x1a0 [ 5485.708258][T21224] FAULT_INJECTION: forcing a failure. [ 5485.708258][T21224] name failslab, interval 1, probability 0, space 0, times 0 [ 5485.709807][T21224] CPU: 1 PID: 21224 Comm: syz.0.20208 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5485.711968][T21224] Hardware name: linux,dummy-virt (DT) [ 5485.712911][T21224] Call trace: [ 5485.713544][T21224] dump_backtrace+0x94/0xec [ 5485.714692][T21224] show_stack+0x18/0x24 [ 5485.715549][T21224] dump_stack_lvl+0x78/0x90 [ 5485.716389][T21224] dump_stack+0x18/0x24 [ 5485.717129][T21224] should_fail_ex+0x18c/0x1e0 [ 5485.717830][T21224] __should_failslab+0x60/0x80 [ 5485.718573][T21224] should_failslab+0x10/0x28 [ 5485.719353][T21224] __kmalloc_noprof+0xa8/0x360 [ 5485.720192][T21224] tomoyo_encode2+0x7c/0x140 [ 5485.721004][T21224] tomoyo_realpath_from_path+0x9c/0x1d0 [ 5485.721956][T21224] tomoyo_check_open_permission+0x120/0x188 [ 5485.723165][T21224] tomoyo_file_open+0x30/0x3c [ 5485.723978][T21224] security_file_open+0x38/0x1ac [ 5485.724811][T21224] do_dentry_open+0xec/0x514 [ 5485.725641][T21224] vfs_open+0x2c/0xe4 [ 5485.726361][T21224] dentry_open+0x40/0x80 [ 5485.727106][T21224] drm_mode_create_lease_ioctl+0x6a0/0x8b4 [ 5485.727964][T21224] drm_ioctl_kernel+0xbc/0x130 [ 5485.728739][T21224] drm_ioctl+0x208/0x4e8 [ 5485.729483][T21224] __arm64_sys_ioctl+0xac/0xf0 [ 5485.730293][T21224] invoke_syscall+0x48/0x110 [ 5485.731116][T21224] el0_svc_common.constprop.0+0x40/0xe0 [ 5485.732350][T21224] do_el0_svc+0x1c/0x28 [ 5485.733212][T21224] el0_svc+0x34/0xec [ 5485.734158][T21224] el0t_64_sync_handler+0x100/0x12c [ 5485.735006][T21224] el0t_64_sync+0x19c/0x1a0 [ 5485.746617][T21224] ERROR: Out of memory at tomoyo_realpath_from_path. [ 5486.733476][T21231] sctp: [Deprecated]: syz.0.20210 (pid 21231) Use of struct sctp_assoc_value in delayed_ack socket option. [ 5486.733476][T21231] Use struct sctp_sack_info instead [ 5489.380545][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5489.967072][T21262] FAULT_INJECTION: forcing a failure. [ 5489.967072][T21262] name failslab, interval 1, probability 0, space 0, times 0 [ 5489.968398][T21262] CPU: 1 PID: 21262 Comm: syz.0.20222 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5489.969443][T21262] Hardware name: linux,dummy-virt (DT) [ 5489.970089][T21262] Call trace: [ 5489.970751][T21262] dump_backtrace+0x94/0xec [ 5489.971706][T21262] show_stack+0x18/0x24 [ 5489.972535][T21262] dump_stack_lvl+0x78/0x90 [ 5489.973213][T21262] dump_stack+0x18/0x24 [ 5489.973873][T21262] should_fail_ex+0x18c/0x1e0 [ 5489.974571][T21262] __should_failslab+0x60/0x80 [ 5489.975277][T21262] should_failslab+0x10/0x28 [ 5489.976000][T21262] kmalloc_trace_noprof+0x54/0x2e4 [ 5489.976716][T21262] do_proc_control+0x17c/0x510 [ 5489.977400][T21262] usbdev_ioctl+0xb00/0x1b10 [ 5489.978060][T21262] __arm64_sys_ioctl+0xac/0xf0 [ 5489.978716][T21262] invoke_syscall+0x48/0x110 [ 5489.979443][T21262] el0_svc_common.constprop.0+0x40/0xe0 [ 5489.980192][T21262] do_el0_svc+0x1c/0x28 [ 5489.980831][T21262] el0_svc+0x34/0xec [ 5489.981473][T21262] el0t_64_sync_handler+0x100/0x12c [ 5489.982365][T21262] el0t_64_sync+0x19c/0x1a0 [ 5491.616086][T21282] serio: Serial port pts0 [ 5501.910646][T21324] FAULT_INJECTION: forcing a failure. [ 5501.910646][T21324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5501.912373][T21324] CPU: 0 PID: 21324 Comm: syz.0.20246 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5501.914141][T21324] Hardware name: linux,dummy-virt (DT) [ 5501.915073][T21324] Call trace: [ 5501.915670][T21324] dump_backtrace+0x94/0xec [ 5501.916540][T21324] show_stack+0x18/0x24 [ 5501.917478][T21324] dump_stack_lvl+0x78/0x90 [ 5501.918603][T21324] dump_stack+0x18/0x24 [ 5501.919355][T21324] should_fail_ex+0x18c/0x1e0 [ 5501.920208][T21324] should_fail+0x14/0x20 [ 5501.921025][T21324] should_fail_usercopy+0x1c/0x28 [ 5501.921840][T21324] do_signal+0xa14/0x1454 [ 5501.922660][T21324] do_notify_resume+0xd8/0x164 [ 5501.923492][T21324] el0_svc+0xcc/0xec [ 5501.924229][T21324] el0t_64_sync_handler+0x100/0x12c [ 5501.924998][T21324] el0t_64_sync+0x19c/0x1a0 [ 5503.347571][T21340] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5503.349150][T21340] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5503.778314][T21351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5503.779713][T21351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5516.832813][T11588] usb 1-1: new low-speed USB device number 55 using dummy_hcd [ 5517.092898][T11588] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 5517.095412][T11588] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 5517.096361][T11588] usb 1-1: config 1 has no interface number 1 [ 5517.097243][T11588] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 5517.098484][T11588] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 5517.099606][T11588] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 5517.130618][T11588] usb 1-1: string descriptor 0 read error: -22 [ 5517.143867][T11588] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 5517.144941][T11588] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5517.210526][T11588] usb 1-1: low speed audio streaming not supported [ 5517.393929][T14699] usb 1-1: USB disconnect, device number 55 [ 5517.850187][T21424] udevd[21424]: 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 [ 5519.314563][T20079] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5519.424253][T20079] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5519.508901][T20079] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5519.585595][T20079] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5520.201450][T21455] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5520.220613][T21455] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5520.495052][T21458] FAULT_INJECTION: forcing a failure. [ 5520.495052][T21458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5520.496237][T21458] CPU: 1 PID: 21458 Comm: syz.1.20291 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5520.497149][T21458] Hardware name: linux,dummy-virt (DT) [ 5520.497795][T21458] Call trace: [ 5520.498274][T21458] dump_backtrace+0x94/0xec [ 5520.498888][T21458] show_stack+0x18/0x24 [ 5520.499580][T21458] dump_stack_lvl+0x78/0x90 [ 5520.500181][T21458] dump_stack+0x18/0x24 [ 5520.500812][T21458] should_fail_ex+0x18c/0x1e0 [ 5520.501468][T21458] should_fail+0x14/0x20 [ 5520.502219][T21458] should_fail_usercopy+0x1c/0x28 [ 5520.503020][T21458] strncpy_from_user+0x24/0x180 [ 5520.503811][T21458] getname_flags.part.0+0x48/0x1bc [ 5520.504488][T21458] getname+0x34/0x5c [ 5520.505179][T21458] do_sys_openat2+0x80/0xf4 [ 5520.505951][T21458] __arm64_sys_openat+0x64/0xa4 [ 5520.507014][T21458] invoke_syscall+0x48/0x110 [ 5520.508000][T21458] el0_svc_common.constprop.0+0x40/0xe0 [ 5520.508988][T21458] do_el0_svc+0x1c/0x28 [ 5520.509854][T21458] el0_svc+0x34/0xec [ 5520.510533][T21458] el0t_64_sync_handler+0x100/0x12c [ 5520.511089][T21458] el0t_64_sync+0x19c/0x1a0 [ 5521.004820][T20079] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5521.071513][T20079] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5521.154965][T20079] bond0 (unregistering): Released all slaves [ 5521.437269][T20079] hsr_slave_0: left promiscuous mode [ 5521.476277][T20079] hsr_slave_1: left promiscuous mode [ 5521.588719][T20079] veth1_macvtap: left promiscuous mode [ 5521.598764][T20079] veth0_macvtap: left promiscuous mode [ 5521.611580][T20079] veth1_vlan: left promiscuous mode [ 5521.614800][T20079] veth0_vlan: left promiscuous mode [ 5527.244424][T21447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5527.259417][T21447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5530.286262][T21447] hsr_slave_0: entered promiscuous mode [ 5530.385191][T21447] hsr_slave_1: entered promiscuous mode [ 5530.426394][T21447] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5530.427644][T21447] Cannot create hsr debugfs directory [ 5532.599894][T21447] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5532.677749][T21447] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5532.730251][T21447] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5532.808573][T21447] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5533.160507][T21532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5533.169484][T21532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5534.123859][T21542] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5534.126538][T21542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5535.508789][T21447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5536.894305][T21563] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5536.896912][T21563] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5537.256234][T21573] FAULT_INJECTION: forcing a failure. [ 5537.256234][T21573] name failslab, interval 1, probability 0, space 0, times 0 [ 5537.257678][T21573] CPU: 0 PID: 21573 Comm: syz.1.20303 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5537.258849][T21573] Hardware name: linux,dummy-virt (DT) [ 5537.259641][T21573] Call trace: [ 5537.260166][T21573] dump_backtrace+0x94/0xec [ 5537.260900][T21573] show_stack+0x18/0x24 [ 5537.261563][T21573] dump_stack_lvl+0x78/0x90 [ 5537.262474][T21573] dump_stack+0x18/0x24 [ 5537.263171][T21573] should_fail_ex+0x18c/0x1e0 [ 5537.263928][T21573] __should_failslab+0x60/0x80 [ 5537.264682][T21573] should_failslab+0x10/0x28 [ 5537.265557][T21573] kmem_cache_alloc_noprof+0x54/0x2bc [ 5537.266670][T21573] skb_clone+0x60/0xc4 [ 5537.267424][T21573] __netlink_deliver_tap+0x1d0/0x284 [ 5537.268199][T21573] netlink_unicast+0x344/0x370 [ 5537.268924][T21573] netlink_sendmsg+0x1a4/0x3f0 [ 5537.269681][T21573] __sock_sendmsg+0x54/0x60 [ 5537.270362][T21573] ____sys_sendmsg+0x274/0x2ac [ 5537.271068][T21573] ___sys_sendmsg+0xac/0x100 [ 5537.271855][T21573] __sys_sendmsg+0x84/0xe0 [ 5537.272800][T21573] __arm64_sys_sendmsg+0x24/0x30 [ 5537.273557][T21573] invoke_syscall+0x48/0x110 [ 5537.274339][T21573] el0_svc_common.constprop.0+0x40/0xe0 [ 5537.275134][T21573] do_el0_svc+0x1c/0x28 [ 5537.275885][T21573] el0_svc+0x34/0xec [ 5537.276571][T21573] el0t_64_sync_handler+0x100/0x12c [ 5537.277464][T21573] el0t_64_sync+0x19c/0x1a0 [ 5541.098649][T21616] serio: Serial port pts0 [ 5542.765774][T21447] veth0_vlan: entered promiscuous mode [ 5542.824659][T21447] veth1_vlan: entered promiscuous mode [ 5543.009829][T21447] veth0_macvtap: entered promiscuous mode [ 5543.044847][T21447] veth1_macvtap: entered promiscuous mode [ 5543.266957][T21447] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5543.269563][T21447] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5543.275218][T21447] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5543.276698][T21447] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5560.180678][T21753] FAULT_INJECTION: forcing a failure. [ 5560.180678][T21753] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5560.183238][T21753] CPU: 0 PID: 21753 Comm: syz.0.20359 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5560.184250][T21753] Hardware name: linux,dummy-virt (DT) [ 5560.184886][T21753] Call trace: [ 5560.185324][T21753] dump_backtrace+0x94/0xec [ 5560.185972][T21753] show_stack+0x18/0x24 [ 5560.186597][T21753] dump_stack_lvl+0x78/0x90 [ 5560.187150][T21753] dump_stack+0x18/0x24 [ 5560.187693][T21753] should_fail_ex+0x18c/0x1e0 [ 5560.188299][T21753] should_fail+0x14/0x20 [ 5560.188857][T21753] should_fail_usercopy+0x1c/0x28 [ 5560.189494][T21753] _copy_from_iter+0x5c/0x5b8 [ 5560.190116][T21753] netlink_sendmsg+0x16c/0x3f0 [ 5560.190681][T21753] __sock_sendmsg+0x54/0x60 [ 5560.191273][T21753] ____sys_sendmsg+0x274/0x2ac [ 5560.192097][T21753] ___sys_sendmsg+0xac/0x100 [ 5560.192705][T21753] __sys_sendmsg+0x84/0xe0 [ 5560.193102][T21753] __arm64_sys_sendmsg+0x24/0x30 [ 5560.193491][T21753] invoke_syscall+0x48/0x110 [ 5560.193880][T21753] el0_svc_common.constprop.0+0x40/0xe0 [ 5560.194329][T21753] do_el0_svc+0x1c/0x28 [ 5560.194713][T21753] el0_svc+0x34/0xec [ 5560.195086][T21753] el0t_64_sync_handler+0x100/0x12c [ 5560.195593][T21753] el0t_64_sync+0x19c/0x1a0 [ 5560.286168][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5560.770689][T21763] FAULT_INJECTION: forcing a failure. [ 5560.770689][T21763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5560.774363][T21763] CPU: 0 PID: 21763 Comm: syz.0.20364 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5560.775668][T21763] Hardware name: linux,dummy-virt (DT) [ 5560.776311][T21763] Call trace: [ 5560.776814][T21763] dump_backtrace+0x94/0xec [ 5560.777564][T21763] show_stack+0x18/0x24 [ 5560.778287][T21763] dump_stack_lvl+0x78/0x90 [ 5560.779006][T21763] dump_stack+0x18/0x24 [ 5560.779763][T21763] should_fail_ex+0x18c/0x1e0 [ 5560.780487][T21763] should_fail+0x14/0x20 [ 5560.782127][T21763] should_fail_usercopy+0x1c/0x28 [ 5560.784328][T21763] copy_msghdr_from_user+0x48/0x110 [ 5560.785436][T21763] ___sys_sendmsg+0x8c/0x100 [ 5560.786260][T21763] __sys_sendmsg+0x84/0xe0 [ 5560.786926][T21763] __arm64_sys_sendmsg+0x24/0x30 [ 5560.787724][T21763] invoke_syscall+0x48/0x110 [ 5560.788471][T21763] el0_svc_common.constprop.0+0x40/0xe0 [ 5560.789307][T21763] do_el0_svc+0x1c/0x28 [ 5560.789997][T21763] el0_svc+0x34/0xec [ 5560.790696][T21763] el0t_64_sync_handler+0x100/0x12c [ 5560.791529][T21763] el0t_64_sync+0x19c/0x1a0 [ 5561.879027][T21773] FAULT_INJECTION: forcing a failure. [ 5561.879027][T21773] name failslab, interval 1, probability 0, space 0, times 0 [ 5561.880727][T21773] CPU: 1 PID: 21773 Comm: syz.0.20368 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5561.882013][T21773] Hardware name: linux,dummy-virt (DT) [ 5561.882963][T21773] Call trace: [ 5561.883799][T21773] dump_backtrace+0x94/0xec [ 5561.884621][T21773] show_stack+0x18/0x24 [ 5561.885373][T21773] dump_stack_lvl+0x78/0x90 [ 5561.886172][T21773] dump_stack+0x18/0x24 [ 5561.886894][T21773] should_fail_ex+0x18c/0x1e0 [ 5561.887762][T21773] __should_failslab+0x60/0x80 [ 5561.888576][T21773] should_failslab+0x10/0x28 [ 5561.889383][T21773] kmem_cache_alloc_noprof+0x54/0x2bc [ 5561.890234][T21773] security_inode_alloc+0x2c/0xc4 [ 5561.891098][T21773] inode_init_always+0x158/0x238 [ 5561.892202][T21773] alloc_inode+0x3c/0xcc [ 5561.893067][T21773] new_inode+0x14/0x8c [ 5561.894874][T21773] __debugfs_create_file+0x68/0x208 [ 5561.895722][T21773] debugfs_create_file+0x2c/0x38 [ 5561.896532][T21773] kvm_dev_ioctl+0x804/0x8ec [ 5561.897293][T21773] __arm64_sys_ioctl+0xac/0xf0 [ 5561.898049][T21773] invoke_syscall+0x48/0x110 [ 5561.898871][T21773] el0_svc_common.constprop.0+0x40/0xe0 [ 5561.899783][T21773] do_el0_svc+0x1c/0x28 [ 5561.900555][T21773] el0_svc+0x34/0xec [ 5561.901293][T21773] el0t_64_sync_handler+0x100/0x12c [ 5561.903693][T21773] el0t_64_sync+0x19c/0x1a0 [ 5561.914686][T21773] debugfs: out of free dentries, can not create file 'remote_tlb_flush' [ 5566.042705][T21803] serio: Serial port pts0 [ 5576.750051][T21829] FAULT_INJECTION: forcing a failure. [ 5576.750051][T21829] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5576.750893][T21829] CPU: 1 PID: 21829 Comm: syz.1.20379 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5576.751665][T21829] Hardware name: linux,dummy-virt (DT) [ 5576.752336][T21829] Call trace: [ 5576.752882][T21829] dump_backtrace+0x94/0xec [ 5576.753395][T21829] show_stack+0x18/0x24 [ 5576.753815][T21829] dump_stack_lvl+0x78/0x90 [ 5576.754290][T21829] dump_stack+0x18/0x24 [ 5576.754766][T21829] should_fail_ex+0x18c/0x1e0 [ 5576.755201][T21829] should_fail+0x14/0x20 [ 5576.755721][T21829] should_fail_usercopy+0x1c/0x28 [ 5576.756202][T21829] simple_read_from_buffer+0x68/0x118 [ 5576.756850][T21829] proc_fail_nth_read+0xac/0x12c [ 5576.757279][T21829] vfs_read+0xc0/0x318 [ 5576.757893][T21829] ksys_read+0x70/0x104 [ 5576.758809][T21829] __arm64_sys_read+0x1c/0x28 [ 5576.759790][T21829] invoke_syscall+0x48/0x110 [ 5576.760474][T21829] el0_svc_common.constprop.0+0x40/0xe0 [ 5576.760895][T21829] do_el0_svc+0x1c/0x28 [ 5576.761268][T21829] el0_svc+0x34/0xec [ 5576.761634][T21829] el0t_64_sync_handler+0x100/0x12c [ 5576.762308][T21829] el0t_64_sync+0x19c/0x1a0 [ 5577.235747][T21831] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5577.238917][T21831] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5582.809712][T21860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5582.815970][T21860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5591.430793][T21928] FAULT_INJECTION: forcing a failure. [ 5591.430793][T21928] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5591.435560][T21928] CPU: 1 PID: 21928 Comm: syz.0.20414 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5591.436612][T21928] Hardware name: linux,dummy-virt (DT) [ 5591.437260][T21928] Call trace: [ 5591.437772][T21928] dump_backtrace+0x94/0xec [ 5591.438477][T21928] show_stack+0x18/0x24 [ 5591.439134][T21928] dump_stack_lvl+0x78/0x90 [ 5591.439837][T21928] dump_stack+0x18/0x24 [ 5591.440471][T21928] should_fail_ex+0x18c/0x1e0 [ 5591.441125][T21928] should_fail+0x14/0x20 [ 5591.441775][T21928] should_fail_usercopy+0x1c/0x28 [ 5591.442623][T21928] copy_msghdr_from_user+0x48/0x110 [ 5591.443414][T21928] ___sys_sendmsg+0x8c/0x100 [ 5591.444117][T21928] __sys_sendmsg+0x84/0xe0 [ 5591.444799][T21928] __arm64_sys_sendmsg+0x24/0x30 [ 5591.445501][T21928] invoke_syscall+0x48/0x110 [ 5591.446228][T21928] el0_svc_common.constprop.0+0x40/0xe0 [ 5591.447016][T21928] do_el0_svc+0x1c/0x28 [ 5591.447684][T21928] el0_svc+0x34/0xec [ 5591.448320][T21928] el0t_64_sync_handler+0x100/0x12c [ 5591.449044][T21928] el0t_64_sync+0x19c/0x1a0 [ 5606.167713][T21998] netlink: 40 bytes leftover after parsing attributes in process `syz.0.20436'. [ 5606.977819][T22004] netlink: 'syz.1.20439': attribute type 12 has an invalid length. [ 5626.780196][T22069] serio: Serial port pts0 [ 5627.313189][T22071] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5627.317208][T22071] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5653.044362][T22128] FAULT_INJECTION: forcing a failure. [ 5653.044362][T22128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5653.046757][T22128] CPU: 1 PID: 22128 Comm: syz.1.20481 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5653.047966][T22128] Hardware name: linux,dummy-virt (DT) [ 5653.048721][T22128] Call trace: [ 5653.049282][T22128] dump_backtrace+0x94/0xec [ 5653.050050][T22128] show_stack+0x18/0x24 [ 5653.050750][T22128] dump_stack_lvl+0x78/0x90 [ 5653.051488][T22128] dump_stack+0x18/0x24 [ 5653.052470][T22128] should_fail_ex+0x18c/0x1e0 [ 5653.053336][T22128] should_fail+0x14/0x20 [ 5653.054058][T22128] should_fail_usercopy+0x1c/0x28 [ 5653.054815][T22128] simple_read_from_buffer+0x68/0x118 [ 5653.055653][T22128] proc_fail_nth_read+0xac/0x12c [ 5653.056416][T22128] vfs_read+0xc0/0x318 [ 5653.057132][T22128] ksys_read+0x70/0x104 [ 5653.057825][T22128] __arm64_sys_read+0x1c/0x28 [ 5653.058576][T22128] invoke_syscall+0x48/0x110 [ 5653.059307][T22128] el0_svc_common.constprop.0+0x40/0xe0 [ 5653.060146][T22128] do_el0_svc+0x1c/0x28 [ 5653.060840][T22128] el0_svc+0x34/0xec [ 5653.061534][T22128] el0t_64_sync_handler+0x100/0x12c [ 5653.062442][T22128] el0t_64_sync+0x19c/0x1a0 [ 5668.394556][T22256] FAULT_INJECTION: forcing a failure. [ 5668.394556][T22256] name failslab, interval 1, probability 0, space 0, times 0 [ 5668.396120][T22256] CPU: 0 PID: 22256 Comm: syz.0.20537 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5668.397256][T22256] Hardware name: linux,dummy-virt (DT) [ 5668.397946][T22256] Call trace: [ 5668.398469][T22256] dump_backtrace+0x94/0xec [ 5668.399188][T22256] show_stack+0x18/0x24 [ 5668.399919][T22256] dump_stack_lvl+0x78/0x90 [ 5668.400514][T22256] dump_stack+0x18/0x24 [ 5668.401027][T22256] should_fail_ex+0x18c/0x1e0 [ 5668.401436][T22256] __should_failslab+0x60/0x80 [ 5668.402086][T22256] should_failslab+0x10/0x28 [ 5668.402646][T22256] kmem_cache_alloc_lru_noprof+0x5c/0x2c8 [ 5668.403127][T22256] __d_alloc+0x34/0x1b8 [ 5668.403832][T22256] d_alloc+0x1c/0x80 [ 5668.404552][T22256] d_alloc_parallel+0x5c/0x458 [ 5668.404994][T22256] __lookup_slow+0x5c/0x148 [ 5668.405403][T22256] lookup_one_len+0xa4/0xb4 [ 5668.405787][T22256] start_creating+0x98/0x16c [ 5668.406189][T22256] __debugfs_create_file+0x48/0x208 [ 5668.406594][T22256] debugfs_create_file+0x2c/0x38 [ 5668.407017][T22256] kvm_dev_ioctl+0x8a4/0x8ec [ 5668.407542][T22256] __arm64_sys_ioctl+0xac/0xf0 [ 5668.408169][T22256] invoke_syscall+0x48/0x110 [ 5668.408866][T22256] el0_svc_common.constprop.0+0x40/0xe0 [ 5668.409689][T22256] do_el0_svc+0x1c/0x28 [ 5668.410419][T22256] el0_svc+0x34/0xec [ 5668.411147][T22256] el0t_64_sync_handler+0x100/0x12c [ 5668.412073][T22256] el0t_64_sync+0x19c/0x1a0 [ 5679.453325][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5680.167308][T22337] sctp: [Deprecated]: syz.0.20567 (pid 22337) Use of int in max_burst socket option. [ 5680.167308][T22337] Use struct sctp_assoc_value instead [ 5680.621506][T20080] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5680.734722][T20080] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5680.860150][T20080] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5680.971716][T20080] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5682.346222][T20080] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5682.402890][T20080] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5682.454006][T20080] bond0 (unregistering): Released all slaves [ 5682.719074][T20080] hsr_slave_0: left promiscuous mode [ 5682.748328][T20080] hsr_slave_1: left promiscuous mode [ 5682.880265][T20080] veth1_macvtap: left promiscuous mode [ 5682.881391][T20080] veth0_macvtap: left promiscuous mode [ 5682.884287][T20080] veth1_vlan: left promiscuous mode [ 5682.886133][T20080] veth0_vlan: left promiscuous mode [ 5688.624124][T22342] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5688.656855][T22342] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5691.330585][T22342] hsr_slave_0: entered promiscuous mode [ 5691.375646][T22342] hsr_slave_1: entered promiscuous mode [ 5693.034039][T22342] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5693.107378][T22342] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5693.166567][T22342] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5693.210193][T22342] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5693.600508][T22465] FAULT_INJECTION: forcing a failure. [ 5693.600508][T22465] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5693.601718][T22465] CPU: 0 PID: 22465 Comm: syz.0.20593 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5693.602891][T22465] Hardware name: linux,dummy-virt (DT) [ 5693.603638][T22465] Call trace: [ 5693.604116][T22465] dump_backtrace+0x94/0xec [ 5693.604693][T22465] show_stack+0x18/0x24 [ 5693.605247][T22465] dump_stack_lvl+0x78/0x90 [ 5693.605853][T22465] dump_stack+0x18/0x24 [ 5693.606437][T22465] should_fail_ex+0x18c/0x1e0 [ 5693.607059][T22465] should_fail+0x14/0x20 [ 5693.607675][T22465] should_fail_usercopy+0x1c/0x28 [ 5693.608527][T22465] simple_read_from_buffer+0x68/0x118 [ 5693.609243][T22465] proc_fail_nth_read+0xac/0x12c [ 5693.609897][T22465] vfs_read+0xc0/0x318 [ 5693.610511][T22465] ksys_read+0x70/0x104 [ 5693.611100][T22465] __arm64_sys_read+0x1c/0x28 [ 5693.611723][T22465] invoke_syscall+0x48/0x110 [ 5693.612644][T22465] el0_svc_common.constprop.0+0x40/0xe0 [ 5693.613488][T22465] do_el0_svc+0x1c/0x28 [ 5693.614123][T22465] el0_svc+0x34/0xec [ 5693.614647][T22465] el0t_64_sync_handler+0x100/0x12c [ 5693.615296][T22465] el0t_64_sync+0x19c/0x1a0 [ 5695.418782][T22342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5698.723639][T11588] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 5698.942983][T11588] usb 1-1: device descriptor read/64, error -71 [ 5699.234131][T11588] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 5699.433023][T11588] usb 1-1: device descriptor read/64, error -71 [ 5699.555853][T11588] usb usb1-port1: attempt power cycle [ 5699.994666][T11588] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 5700.097877][T11588] usb 1-1: device descriptor read/8, error -71 [ 5700.363216][T11588] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 5700.418447][T11588] usb 1-1: device descriptor read/8, error -71 [ 5700.538704][T11588] usb usb1-port1: unable to enumerate USB device [ 5702.430108][T22342] veth0_vlan: entered promiscuous mode [ 5702.461468][T22342] veth1_vlan: entered promiscuous mode [ 5702.591254][T22342] veth0_macvtap: entered promiscuous mode [ 5702.622254][T22342] veth1_macvtap: entered promiscuous mode [ 5702.825951][T22342] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5702.827601][T22342] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5702.828787][T22342] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5702.829940][T22342] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5710.855882][T22585] FAULT_INJECTION: forcing a failure. [ 5710.855882][T22585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 5710.856749][T22585] CPU: 1 PID: 22585 Comm: syz.0.20617 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 5710.857612][T22585] Hardware name: linux,dummy-virt (DT) [ 5710.858012][T22585] Call trace: [ 5710.858298][T22585] dump_backtrace+0x94/0xec [ 5710.858677][T22585] show_stack+0x18/0x24 [ 5710.859140][T22585] dump_stack_lvl+0x78/0x90 [ 5710.859681][T22585] dump_stack+0x18/0x24 [ 5710.860380][T22585] should_fail_ex+0x18c/0x1e0 [ 5710.860897][T22585] should_fail+0x14/0x20 [ 5710.861497][T22585] should_fail_usercopy+0x1c/0x28 [ 5710.862753][T22585] simple_read_from_buffer+0x68/0x118 [ 5710.863786][T22585] proc_fail_nth_read+0xac/0x12c [ 5710.864724][T22585] vfs_read+0xc0/0x318 [ 5710.865557][T22585] ksys_read+0x70/0x104 [ 5710.866388][T22585] __arm64_sys_read+0x1c/0x28 [ 5710.867412][T22585] invoke_syscall+0x48/0x110 [ 5710.868382][T22585] el0_svc_common.constprop.0+0x40/0xe0 [ 5710.869178][T22585] do_el0_svc+0x1c/0x28 [ 5710.869952][T22585] el0_svc+0x34/0xec [ 5710.870645][T22585] el0t_64_sync_handler+0x100/0x12c [ 5710.871553][T22585] el0t_64_sync+0x19c/0x1a0 [ 5716.537032][T22632] netlink: 4 bytes leftover after parsing attributes in process `syz.1.20635'. [ 5716.538752][T22632] batadv_slave_0: entered promiscuous mode [ 5716.539903][T22632] batadv_slave_0: entered allmulticast mode [ 5716.553881][T22632] netlink: 4 bytes leftover after parsing attributes in process `syz.1.20635'. [ 5716.558055][T22632] batadv_slave_0: left promiscuous mode [ 5716.559121][T22632] batadv_slave_0: left allmulticast mode [ 5722.514580][T22676] "syz.0.20651" (22676) uses obsolete ecb(arc4) skcipher [ 5723.161491][T22684] pim6reg1: entered promiscuous mode [ 5723.162649][T22684] pim6reg1: entered allmulticast mode [ 5724.493552][T22695] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5724.496649][T22695] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5724.691479][T22698] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5724.695185][T22698] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5725.778756][ T29] audit: type=1326 audit(2000002859.910:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22699 comm="syz.1.20660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5726.073098][ T29] audit: type=1326 audit(2000002860.320:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22699 comm="syz.1.20660" exe="/syz-executor" sig=0 arch=c00000b7 syscall=47 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5728.820016][T22712] netlink: 8 bytes leftover after parsing attributes in process `syz.1.20665'. [ 5728.876847][T22712] netlink: 8 bytes leftover after parsing attributes in process `syz.1.20665'. [ 5729.417599][T22721] netlink: 'syz.0.20669': attribute type 1 has an invalid length. [ 5730.338501][T22733] netlink: 92 bytes leftover after parsing attributes in process `syz.1.20672'. [ 5731.002918][T12105] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 5731.213277][T12105] usb 1-1: Using ep0 maxpacket: 8 [ 5731.239381][T12105] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5731.240934][T12105] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5731.245832][T12105] usb 1-1: New USB device found, idVendor=056a, idProduct=00e5, bcdDevice= 0.00 [ 5731.248610][T12105] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5731.276435][T12105] usb 1-1: config 0 descriptor?? [ 5731.768127][T22742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5731.773736][T22742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5731.848923][T12105] hid-generic 0003:056A:00E5.000C: unknown main item tag 0x0 [ 5731.877838][T12105] hid-generic 0003:056A:00E5.000C: hidraw0: USB HID v0.00 Device [HID 056a:00e5] on usb-dummy_hcd.0-1/input0 [ 5732.033114][T14922] usb 1-1: USB disconnect, device number 60 [ 5732.825716][ T29] audit: type=1326 audit(2000002867.230:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=22752 comm="syz.0.20682" exe="/syz-executor" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0xffff87b42ee8 code=0x0 [ 5743.087336][T14922] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 5743.446945][T14922] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 5743.448716][T14922] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 5743.450099][T14922] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 5743.451302][T14922] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5743.494476][T22817] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 5743.634317][T22821] netlink: 8 bytes leftover after parsing attributes in process `syz.1.20707'. [ 5743.673916][T22821] gtp0: entered promiscuous mode [ 5743.674919][T22821] gtp0: entered allmulticast mode [ 5744.468604][T14922] usb 1-1: USB disconnect, device number 61 [ 5745.080952][T22831] udevd[22831]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 5745.779126][T22843] pim6reg1: entered promiscuous mode [ 5745.779724][T22843] pim6reg1: entered allmulticast mode [ 5745.929327][T22846] IPv6: sit1: Disabled Multicast RS [ 5746.391499][T22852] netlink: 200 bytes leftover after parsing attributes in process `syz.1.20720'. [ 5748.068584][T22876] netlink: 4 bytes leftover after parsing attributes in process `syz.1.20730'. [ 5748.657740][T22884] netlink: 180 bytes leftover after parsing attributes in process `syz.0.20734'. [ 5748.668883][T22886] netlink: 35347 bytes leftover after parsing attributes in process `syz.1.20735'. [ 5748.903961][T22891] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 5749.985653][T22908] netlink: 180 bytes leftover after parsing attributes in process `syz.0.20743'. [ 5751.829455][T22933] can: request_module (can-proto-0) failed. [ 5756.599759][T17525] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 5756.975921][T17525] usb 1-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 5756.977426][T17525] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 5756.978544][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5757.235708][T17525] usb 1-1: USB disconnect, device number 62 [ 5758.216414][T22969] [U] î [ 5773.203453][T14699] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 5773.423281][T14699] usb 1-1: Using ep0 maxpacket: 32 [ 5773.523689][T14699] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 5773.547646][T14699] usb 1-1: New USB device found, idVendor=1630, idProduct=0042, bcdDevice=5b.13 [ 5773.549770][T14699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5773.551078][T14699] usb 1-1: Product: syz [ 5773.556417][T14699] usb 1-1: Manufacturer: syz [ 5773.557315][T14699] usb 1-1: SerialNumber: syz [ 5773.585469][T14699] usb 1-1: config 0 descriptor?? [ 5773.618174][T14699] usb 1-1: bad CDC descriptors [ 5773.815575][T12105] usb 1-1: USB disconnect, device number 63 [ 5775.649965][T23027] dlm: Unknown command passed to DLM device : 0 [ 5775.649965][T23027] [ 5777.607191][T23048] netlink: 8 bytes leftover after parsing attributes in process `syz.1.20794'. [ 5785.044671][T23091] xt_hashlimit: invalid interval [ 5785.623681][ T1825] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 5785.829382][ T1825] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 5785.830934][ T1825] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 5785.835491][ T1825] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5785.963567][ T1825] snd-usb-audio 1-1:27.0: probe with driver snd-usb-audio failed with error -2 [ 5786.079168][T14699] usb 1-1: USB disconnect, device number 64 [ 5787.394802][T23094] udevd[23094]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 5795.013209][ T3522] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 5795.571455][ T3522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 5795.574598][ T3522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 5795.582952][ T3522] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 5795.584089][ T3522] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5795.678161][ T3522] usb 1-1: config 0 descriptor?? [ 5795.844150][ T3522] usb 1-1: MIDIStreaming interface descriptor not found [ 5796.258098][ T3522] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 5796.319786][ T3522] usb 1-1: USB disconnect, device number 65 [ 5797.359770][T23121] udevd[23121]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 5830.647924][T23226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5830.650784][T23226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5830.714143][T23226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5830.716823][T23226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5830.754114][T23226] netlink: 4 bytes leftover after parsing attributes in process `syz.1.20853'. [ 5830.953697][T23226] netlink: 48 bytes leftover after parsing attributes in process `syz.1.20853'. [ 5831.235818][T23230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5831.239075][T23230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5831.314840][T23230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5831.318358][T23230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5831.357353][T23230] netlink: 4 bytes leftover after parsing attributes in process `syz.1.20854'. [ 5831.556809][T23230] netlink: 48 bytes leftover after parsing attributes in process `syz.1.20854'. [ 5833.664395][T23238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5833.666907][T23238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5833.714760][T23238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5833.717204][T23238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5833.783944][T23238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5833.786338][T23238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5833.958233][T23240] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5833.960029][T23240] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5840.271612][T23251] xt_l2tp: missing protocol rule (udp|l2tpip) [ 5842.120591][T23278] Driver unsupported XDP return value 0 on prog (id 231) dev N/A, expect packet loss! [ 5843.305425][T23303] pim6reg1: entered promiscuous mode [ 5843.306904][T23303] pim6reg1: entered allmulticast mode [ 5845.389793][T23322] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5845.405251][T23322] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5849.093829][T12105] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 5849.440479][T12105] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 5849.453536][T12105] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 5849.455232][T12105] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 5849.456719][T12105] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 5849.457970][T12105] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 5849.581394][T12105] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 5849.586483][T12105] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 5849.588722][T12105] usb 1-1: Product: syz [ 5849.589543][T12105] usb 1-1: Manufacturer: syz [ 5849.656445][T12105] cdc_wdm 1-1:1.0: skipping garbage [ 5849.657370][T12105] cdc_wdm 1-1:1.0: skipping garbage [ 5849.671100][T12105] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 5849.888742][T12105] usb 1-1: USB disconnect, device number 66 [ 5850.537542][T12105] usb 1-1: new low-speed USB device number 67 using dummy_hcd [ 5850.772559][T12105] usb 1-1: Invalid ep0 maxpacket: 64 [ 5850.933631][T12105] usb 1-1: new low-speed USB device number 68 using dummy_hcd [ 5851.159287][T23362] binder: 23361:23362 got reply transaction with no transaction stack [ 5851.160421][T23362] binder: 23361:23362 transaction reply to 0:0 failed 5/29201/-71, size 0-0 line 2967 [ 5851.163840][T23362] binder: 23361:23362 ioctl c0306201 20000380 returned -14 [ 5851.202927][T12105] usb 1-1: Invalid ep0 maxpacket: 64 [ 5851.209243][T12105] usb usb1-port1: attempt power cycle [ 5851.663086][T12105] usb 1-1: new low-speed USB device number 69 using dummy_hcd [ 5851.703508][T12105] usb 1-1: Invalid ep0 maxpacket: 64 [ 5851.856077][T12105] usb 1-1: new low-speed USB device number 70 using dummy_hcd [ 5851.897670][T12105] usb 1-1: Invalid ep0 maxpacket: 64 [ 5851.904788][T12105] usb usb1-port1: unable to enumerate USB device [ 5852.350625][ T29] audit: type=1326 audit(2000002986.750:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23371 comm="syz.1.20909" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5852.354334][ T29] audit: type=1326 audit(2000002986.760:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23371 comm="syz.1.20909" exe="/syz-executor" sig=0 arch=c00000b7 syscall=175 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5852.357256][ T29] audit: type=1326 audit(2000002986.760:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23371 comm="syz.1.20909" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5852.359741][ T29] audit: type=1326 audit(2000002986.760:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23371 comm="syz.1.20909" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5860.318984][T23430] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 5868.133103][T11588] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 5868.401454][T11588] usb 1-1: New USB device found, idVendor=1d50, idProduct=606f, bcdDevice=14.d4 [ 5868.404815][T11588] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5868.431456][T11588] usb 1-1: config 0 descriptor?? [ 5868.931146][T11588] gs_usb 1-1:0.0: Configuring for 1 interfaces [ 5869.603756][T11588] usb 1-1: USB disconnect, device number 71 [ 5872.489882][T23507] netlink: 763 bytes leftover after parsing attributes in process `syz.1.20963'. [ 5872.947666][T23511] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 5873.416259][T23514] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 5873.819480][T23524] netlink: 8 bytes leftover after parsing attributes in process `syz.1.20971'. [ 5873.825682][T23524] (unnamed net_device) (uninitialized): (slave veth0_to_bridge): Device is not bonding slave [ 5873.827402][T23524] (unnamed net_device) (uninitialized): option active_slave: invalid value (veth0_to_bridge) [ 5883.262657][T23565] xt_hashlimit: invalid rate [ 5894.873039][ T29] audit: type=1326 audit(2000003029.260:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23566 comm="syz.1.20988" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5894.883142][ T29] audit: type=1326 audit(2000003029.280:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23566 comm="syz.1.20988" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5894.885457][ T29] audit: type=1326 audit(2000003029.280:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23566 comm="syz.1.20988" exe="/syz-executor" sig=0 arch=c00000b7 syscall=167 compat=0 ip=0xffff87542ee8 code=0x7ffc0000 [ 5894.905255][ T29] audit: type=1326 audit(2000003029.300:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=23566 comm="syz.1.20988" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff87542ee8 code=0x0 [ 5895.953899][T23573] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5895.965720][T23573] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5927.020857][T17525] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 5927.025225][T17525] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 5927.039553][T17525] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz0] on syz1 [ 5929.300981][T23705] netlink: 'syz.0.21046': attribute type 4 has an invalid length. [ 5933.603347][T14922] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 5933.853130][T14922] usb 1-1: Using ep0 maxpacket: 16 [ 5934.020598][T14922] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 5934.022748][T14922] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 2, skipping [ 5934.023979][T14922] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 5934.067703][T14922] usb 1-1: New USB device found, idVendor=05ac, idProduct=9226, bcdDevice=b2.89 [ 5934.069828][T14922] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5934.070358][T14922] usb 1-1: Product: syz [ 5934.070738][T14922] usb 1-1: Manufacturer: syz [ 5934.071159][T14922] usb 1-1: SerialNumber: syz [ 5934.080867][T14922] usb 1-1: config 0 descriptor?? [ 5934.139876][T14922] appledisplay 1-1:0.0: Could not find int-in endpoint [ 5934.147465][T14922] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 5934.353338][T14922] usb 1-1: USB disconnect, device number 72 [ 5934.761312][T23731] netlink: 8 bytes leftover after parsing attributes in process `syz.0.21053'. [ 5939.384309][T14699] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 5939.548768][T23722] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5939.585040][T23722] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5939.700546][T14699] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5939.702890][T14699] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5939.704784][T14699] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 5939.705992][T14699] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5939.763418][T14699] usb 1-1: config 0 descriptor?? [ 5940.251156][T14699] hid-generic 0003:256C:006D.000E: unknown main item tag 0x0 [ 5940.254520][T14699] hid-generic 0003:256C:006D.000E: unknown main item tag 0x0 [ 5940.255810][T14699] hid-generic 0003:256C:006D.000E: unknown main item tag 0x0 [ 5940.257101][T14699] hid-generic 0003:256C:006D.000E: unknown main item tag 0x0 [ 5940.258227][T14699] hid-generic 0003:256C:006D.000E: unknown main item tag 0x0 [ 5940.281860][T14699] hid-generic 0003:256C:006D.000E: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 5941.649314][T23722] hsr_slave_0: entered promiscuous mode [ 5941.696136][T23722] hsr_slave_1: entered promiscuous mode [ 5941.733432][T23722] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5941.734890][T23722] Cannot create hsr debugfs directory [ 5942.547611][T23722] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5942.664706][T23722] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5942.786338][T23722] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5942.897631][T23722] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5943.408605][T23722] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5943.438024][T23722] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5943.466223][T23722] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5943.496850][T23722] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5944.995555][T23722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5950.493688][T14922] usb 1-1: USB disconnect, device number 73 [ 5950.784178][T23722] veth0_vlan: entered promiscuous mode [ 5950.905112][T23722] veth1_vlan: entered promiscuous mode [ 5951.368443][T23722] veth0_macvtap: entered promiscuous mode [ 5951.475227][T23722] veth1_macvtap: entered promiscuous mode [ 5952.005654][T23722] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5952.007173][T23722] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5952.008387][T23722] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5952.011748][T23722] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5957.778359][T23829] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5957.780930][T23829] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5958.458889][T11588] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 5958.693009][T11588] usb 1-1: Using ep0 maxpacket: 32 [ 5958.725093][T11588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 5958.726853][T11588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 5958.728706][T11588] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 5958.729894][T11588] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5958.774023][T11588] usb 1-1: config 0 descriptor?? [ 5958.800903][T23836] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 5958.819003][T11588] hub 1-1:0.0: USB hub found [ 5959.075161][T11588] hub 1-1:0.0: 2 ports detected [ 5959.624353][T11588] hub 1-1:0.0: set hub depth failed [ 5959.735690][T11588] usb 1-1: USB disconnect, device number 74 [ 5967.373105][T23116] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 5967.725466][T23116] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5967.726833][T23116] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5967.728113][T23116] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 5967.729124][T23116] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5967.749877][T23116] usb 1-1: config 0 descriptor?? [ 5968.048560][T23862] IPv4: Oversized IP packet from 136.202.26.0 [ 5968.246884][T23116] hid-generic 0003:256C:006D.000F: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 5968.665347][T23868] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21078'. [ 5992.202442][ T3522] usb 1-1: USB disconnect, device number 75 [ 5997.195724][T23926] netlink: 272 bytes leftover after parsing attributes in process `syz.1.21101'. [ 5999.077622][T23940] cgroup: Need name or subsystem set [ 6002.939207][T23951] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6002.945859][T23951] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6003.869173][T23962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6003.897061][T23962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6007.953055][T11588] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 6008.602875][T11588] usb 1-1: Using ep0 maxpacket: 32 [ 6008.630647][T11588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 6008.633062][T11588] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 6008.634347][T11588] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 6008.635363][T11588] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6008.656538][T11588] usb 1-1: config 0 descriptor?? [ 6008.669951][T23973] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 6008.701759][T11588] hub 1-1:0.0: USB hub found [ 6008.930571][T11588] hub 1-1:0.0: 2 ports detected [ 6009.581549][T11588] hub 1-1:0.0: set hub depth failed [ 6009.618744][T11588] usb 1-1: USB disconnect, device number 76 [ 6021.486666][T24075] netlink: 112 bytes leftover after parsing attributes in process `syz.1.21162'. [ 6028.348748][T24119] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6028.350535][T24119] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6029.608945][T24132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6029.619383][T24132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6030.930992][ T29] audit: type=1326 audit(2000003165.330:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=24145 comm="syz.1.21190" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x0 [ 6036.721600][T24200] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6036.740081][T24200] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6038.446364][T24210] syz.0.21216 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 6046.494242][T24242] netlink: 4 bytes leftover after parsing attributes in process `syz.1.21227'. [ 6048.106559][T24255] bond1: entered promiscuous mode [ 6048.107778][T24255] bond1: entered allmulticast mode [ 6048.125176][T24255] 8021q: adding VLAN 0 to HW filter on device bond1 [ 6049.040595][T24273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6049.043945][T24273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6051.493829][T24307] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6051.496294][T24307] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6058.533591][T24329] netlink: 4 bytes leftover after parsing attributes in process `syz.1.21257'. [ 6059.224845][T24335] netlink: 'syz.0.21260': attribute type 19 has an invalid length. [ 6064.015330][T24382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6064.018244][T24382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6068.244120][T24388] netlink: 12 bytes leftover after parsing attributes in process `syz.1.21284'. [ 6074.019174][T24398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6074.033488][T24398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6082.220264][T24453] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6082.227542][T24453] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6091.118805][T24499] xt_hashlimit: size too large, truncated to 1048576 [ 6099.981109][T24526] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6099.988924][T24526] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6101.344051][T24545] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6101.350394][T24545] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6102.743142][T14699] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 6103.065635][T14699] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6103.067226][T14699] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6103.068600][T14699] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 6103.070102][T14699] usb 1-1: New USB device found, idVendor=056a, idProduct=00c5, bcdDevice= 0.00 [ 6103.071483][T14699] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6103.091244][T14699] usb 1-1: config 0 descriptor?? [ 6103.624378][T14699] hid-generic 0003:056A:00C5.0010: hidraw0: USB HID v0.00 Device [HID 056a:00c5] on usb-dummy_hcd.0-1/input0 [ 6103.805049][T11588] usb 1-1: USB disconnect, device number 77 [ 6104.190138][T24567] input: syz1 as /devices/virtual/input/input46 [ 6132.196257][T24768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6132.199059][T24768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6136.749857][T24802] netlink: 4 bytes leftover after parsing attributes in process `syz.0.21446'. [ 6142.845526][T24816] pim6reg1: entered promiscuous mode [ 6142.846268][T24816] pim6reg1: entered allmulticast mode [ 6143.840123][T24824] loop0: detected capacity change from 0 to 1 [ 6145.188457][T24836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6145.191215][T24836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6145.434274][T24836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6145.436892][T24836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6145.467777][T24836] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6145.476891][T24836] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6145.934264][T24841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6145.936854][T24841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6149.478149][T24838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6149.500231][T24838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6151.327498][T24838] hsr_slave_0: entered promiscuous mode [ 6151.364888][T24838] hsr_slave_1: entered promiscuous mode [ 6151.413452][T24838] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6151.414511][T24838] Cannot create hsr debugfs directory [ 6152.190124][T24838] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6152.306028][T24838] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6152.402850][T24838] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6152.513793][T24838] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6152.999409][T24838] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6153.038324][T24838] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6153.068755][T24838] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6153.101681][T24838] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6154.527998][T24838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6160.712569][T24838] veth0_vlan: entered promiscuous mode [ 6160.809929][T24838] veth1_vlan: entered promiscuous mode [ 6161.071389][T24838] veth0_macvtap: entered promiscuous mode [ 6161.121309][T24838] veth1_macvtap: entered promiscuous mode [ 6161.424724][T24838] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6161.426133][T24838] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6161.427338][T24838] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6161.428548][T24838] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6163.135906][T14922] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 6163.343049][T14922] usb 1-1: Using ep0 maxpacket: 16 [ 6163.377018][T14922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6163.378505][T14922] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 6163.380198][T14922] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 6163.381380][T14922] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6163.410268][T14922] usb 1-1: config 0 descriptor?? [ 6168.131135][T14922] hid-generic 0003:045E:07DA.0011: unknown main item tag 0x0 [ 6168.155017][T14922] hid-generic 0003:045E:07DA.0011: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 6168.349584][T24952] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6168.354970][T24952] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6168.568519][T14699] usb 1-1: USB disconnect, device number 78 [ 6170.721776][T24966] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21486'. [ 6179.749383][T24977] netlink: 12 bytes leftover after parsing attributes in process `syz.1.21490'. [ 6188.016682][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.018741][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.020262][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.021692][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.024356][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.025441][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.026533][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.027712][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.028838][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.029910][ T3522] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 6188.057215][ T3522] hid-generic 0000:0000:0000.0012: hidraw0: HID v0.00 Device [syz1] on syz1 [ 6194.579251][T25003] syzkaller0: entered promiscuous mode [ 6194.580337][T25003] syzkaller0: entered allmulticast mode [ 6195.124330][ T29] audit: type=1326 audit(2000003329.520:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25004 comm="syz.1.21501" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6195.126453][ T29] audit: type=1326 audit(2000003329.520:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25004 comm="syz.1.21501" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6195.130733][ T29] audit: type=1326 audit(2000003329.530:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25004 comm="syz.1.21501" exe="/syz-executor" sig=0 arch=c00000b7 syscall=219 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6195.140883][ T29] audit: type=1326 audit(2000003329.540:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25004 comm="syz.1.21501" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6196.013393][T25014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6196.016914][T25014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6202.033631][T24389] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6202.093762][T25032] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6202.101643][T25032] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6202.145344][T24389] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6202.289167][T24389] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6202.377728][T24389] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6202.469813][T25039] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6202.476963][T25039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6203.163926][ T29] audit: type=1326 audit(2000003337.560:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25047 comm="syz.1.21513" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6203.167584][ T29] audit: type=1326 audit(2000003337.560:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25047 comm="syz.1.21513" exe="/syz-executor" sig=0 arch=c00000b7 syscall=102 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6203.170734][ T29] audit: type=1326 audit(2000003337.560:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25047 comm="syz.1.21513" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6203.194266][ T29] audit: type=1326 audit(2000003337.560:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=25047 comm="syz.1.21513" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8b542ee8 code=0x7ffc0000 [ 6204.289202][T24389] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6204.356417][T24389] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6204.452713][T24389] bond0 (unregistering): Released all slaves [ 6204.675188][T24389] hsr_slave_0: left promiscuous mode [ 6204.715475][T24389] hsr_slave_1: left promiscuous mode [ 6204.804277][T24389] veth1_macvtap: left promiscuous mode [ 6204.805286][T24389] veth0_macvtap: left promiscuous mode [ 6204.806487][T24389] veth1_vlan: left promiscuous mode [ 6204.809147][T24389] veth0_vlan: left promiscuous mode [ 6212.320739][T25022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6212.363732][T25022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6215.182496][T25022] hsr_slave_0: entered promiscuous mode [ 6215.235227][T25022] hsr_slave_1: entered promiscuous mode [ 6215.274770][T25022] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6215.276603][T25022] Cannot create hsr debugfs directory [ 6217.586643][T25022] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6217.645363][T25022] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6217.680839][T25022] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6217.737902][T25022] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6219.990739][T25022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6228.880272][T25155] IPv6: addrconf: prefix option has invalid lifetime [ 6229.203822][T25159] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6229.206521][T25159] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6231.580397][T25022] veth0_vlan: entered promiscuous mode [ 6231.626887][T25022] veth1_vlan: entered promiscuous mode [ 6231.774090][T25022] veth0_macvtap: entered promiscuous mode [ 6231.788763][T25022] veth1_macvtap: entered promiscuous mode [ 6231.913550][T25022] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6231.914287][T25022] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6231.914898][T25022] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6231.915556][T25022] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6238.044291][T25210] tc_dump_action: action bad kind [ 6245.605167][T25232] netlink: 12 bytes leftover after parsing attributes in process `syz.1.21542'. [ 6249.407618][T25278] netlink: 256 bytes leftover after parsing attributes in process `syz.1.21561'. [ 6249.573504][T25280] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6249.576312][T25280] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6251.254634][T25302] netlink: 4 bytes leftover after parsing attributes in process `syz.1.21571'. [ 6255.000259][T25355] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6255.011114][T25355] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6255.195682][T17525] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 6255.539771][T17525] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 6255.541155][T17525] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 6255.620890][T17525] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 6255.622940][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 6255.624040][T17525] usb 1-1: SerialNumber: syz [ 6255.750430][T25360] syzkaller0: entered promiscuous mode [ 6255.756748][T25360] syzkaller0: entered allmulticast mode [ 6255.776819][T23105] syzkaller0: tun_net_xmit 48 [ 6255.822902][T25360] syzkaller0: create flow: hash 1645675947 index 1 [ 6255.854074][T25359] syzkaller0: delete flow: hash 1645675947 index 1 [ 6255.980585][T17525] usb 1-1: 0:2 : does not exist [ 6256.151676][T17525] usb 1-1: USB disconnect, device number 79 [ 6256.843818][T17525] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 6257.071593][T17525] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 6257.073919][T17525] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 6257.075208][T17525] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 4, skipping [ 6257.076554][T17525] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 6257.095875][T17525] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 6257.096517][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 6257.097508][T17525] usb 1-1: SerialNumber: syz [ 6257.367741][T17525] usb 1-1: 0:2 : does not exist [ 6257.369062][T17525] usb 1-1: unit 5 not found! [ 6257.495730][T17525] usb 1-1: USB disconnect, device number 80 [ 6257.892743][T25380] netlink: 8 bytes leftover after parsing attributes in process `syz.0.21604'. [ 6258.675317][T25341] udevd[25341]: 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 [ 6259.503885][T25397] netlink: 76 bytes leftover after parsing attributes in process `syz.0.21613'. [ 6262.036057][T25439] netlink: 164 bytes leftover after parsing attributes in process `syz.0.21628'. [ 6262.037413][T25439] netlink: 12 bytes leftover after parsing attributes in process `syz.0.21628'. [ 6267.033403][T17525] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 6267.244112][T17525] usb 1-1: Using ep0 maxpacket: 8 [ 6267.438044][T17525] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 6267.439638][T17525] usb 1-1: config 0 has no interface number 0 [ 6267.441130][T17525] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6267.443604][T17525] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 6267.445111][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6267.465759][T17525] usb 1-1: config 0 descriptor?? [ 6267.568859][T17525] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 6267.794538][T17525] usb 1-1: USB disconnect, device number 81 [ 6268.684433][T17525] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 6268.883324][T17525] usb 1-1: Using ep0 maxpacket: 8 [ 6268.988437][T17525] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 6268.990274][T17525] usb 1-1: config 0 has no interface number 0 [ 6268.991561][T17525] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6268.993917][T17525] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 6268.995115][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6269.017483][T17525] usb 1-1: config 0 descriptor?? [ 6269.072665][T17525] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 6269.264950][T17525] usb 1-1: USB disconnect, device number 82 [ 6270.359924][T25534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6270.369322][T25534] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6271.753139][T25558] netlink: 4 bytes leftover after parsing attributes in process `syz.0.21679'. [ 6271.900895][T25560] netlink: 88 bytes leftover after parsing attributes in process `syz.0.21680'. [ 6272.805747][T25570] No such timeout policy "syz0" [ 6276.603397][T12105] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 6277.063011][T12105] usb 1-1: Using ep0 maxpacket: 8 [ 6277.331336][T12105] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 6277.332611][T12105] usb 1-1: config 0 has no interface number 0 [ 6277.333118][T12105] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6277.333699][T12105] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 6277.334188][T12105] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6277.344771][T12105] usb 1-1: config 0 descriptor?? [ 6277.380900][T12105] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 6277.580917][T23116] usb 1-1: USB disconnect, device number 83 [ 6282.353401][T25189] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 6282.574694][T25189] usb 1-1: Using ep0 maxpacket: 8 [ 6282.890099][T25189] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 6282.890783][T25189] usb 1-1: config 0 has no interface number 0 [ 6282.891380][T25189] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6282.895708][T25189] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 6282.896320][T25189] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6282.937870][T25189] usb 1-1: config 0 descriptor?? [ 6283.244226][T25189] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 6283.484356][T25189] usb 1-1: USB disconnect, device number 84 [ 6284.411328][T25619] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6285.072544][T25189] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 6285.323526][T25189] usb 1-1: Using ep0 maxpacket: 8 [ 6285.362960][T25189] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 6285.364057][T25189] usb 1-1: config 0 has no interface number 0 [ 6285.364982][T25189] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6285.366207][T25189] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 6285.367280][T25189] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6285.397516][T25189] usb 1-1: config 0 descriptor?? [ 6285.455690][T25189] iowarrior 1-1:0.1: no interrupt-in endpoint found [ 6285.629259][T12105] usb 1-1: USB disconnect, device number 85 [ 6286.625488][T25647] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 6289.164494][T25689] netlink: 24 bytes leftover after parsing attributes in process `syz.0.21736'. [ 6291.454230][T25713] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6291.457304][T25713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6295.745840][T23910] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6295.911081][T23910] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6296.120173][T23910] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6296.231140][T23910] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6297.880640][T23910] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6297.953173][T23910] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6298.008306][T23910] bond0 (unregistering): Released all slaves [ 6298.067969][T23910] bond1 (unregistering): Released all slaves [ 6298.463859][T23910] hsr_slave_0: left promiscuous mode [ 6298.543143][T23910] hsr_slave_1: left promiscuous mode [ 6298.661008][T23910] veth1_macvtap: left promiscuous mode [ 6298.664052][T23910] veth0_macvtap: left promiscuous mode [ 6298.665428][T23910] veth1_vlan: left promiscuous mode [ 6298.676020][T23910] veth0_vlan: left promiscuous mode [ 6305.191336][T25745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6305.280091][T25745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6305.560203][T25822] bond0: (slave macsec1): Error -34 calling dev_set_mtu [ 6308.798203][T25745] hsr_slave_0: entered promiscuous mode [ 6308.871168][T25745] hsr_slave_1: entered promiscuous mode [ 6308.966993][T25745] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6308.968023][T25745] Cannot create hsr debugfs directory [ 6311.828262][T25745] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6311.875645][T25745] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6311.911522][T25745] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6311.966047][T25745] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6314.849172][T25745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6323.797673][T25745] veth0_vlan: entered promiscuous mode [ 6323.939449][T25745] veth1_vlan: entered promiscuous mode [ 6324.280771][T25745] veth0_macvtap: entered promiscuous mode [ 6324.320277][T25745] veth1_macvtap: entered promiscuous mode [ 6324.485774][T25745] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6324.486704][T25745] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6324.487744][T25745] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6324.488679][T25745] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6329.320706][T20080] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6329.480003][T20080] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6329.704292][T20080] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6329.838276][T20080] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6331.596333][T20080] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6331.649475][T20080] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6331.691483][T20080] bond0 (unregistering): Released all slaves [ 6331.971165][T20080] hsr_slave_0: left promiscuous mode [ 6332.015837][T20080] hsr_slave_1: left promiscuous mode [ 6332.169338][T20080] veth1_macvtap: left promiscuous mode [ 6332.170469][T20080] veth0_macvtap: left promiscuous mode [ 6332.195909][T20080] veth1_vlan: left promiscuous mode [ 6332.197336][T20080] veth0_vlan: left promiscuous mode [ 6337.648345][T25969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6337.700860][T25969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6340.555739][T26070] netlink: 24 bytes leftover after parsing attributes in process `syz.0.21821'. [ 6341.270075][T25969] hsr_slave_0: entered promiscuous mode [ 6341.326323][T25969] hsr_slave_1: entered promiscuous mode [ 6341.373332][T25969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6341.374253][T25969] Cannot create hsr debugfs directory [ 6343.000732][ T29] audit: type=1326 audit(2000003477.400:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.008966][ T29] audit: type=1326 audit(2000003477.410:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.012735][ T29] audit: type=1326 audit(2000003477.410:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.020342][ T29] audit: type=1326 audit(2000003477.420:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.045794][ T29] audit: type=1326 audit(2000003477.430:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.050035][ T29] audit: type=1326 audit(2000003477.450:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.082775][ T29] audit: type=1326 audit(2000003477.460:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=272 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.084879][ T29] audit: type=1326 audit(2000003477.460:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.086794][ T29] audit: type=1326 audit(2000003477.460:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26083 comm="syz.0.21826" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff97542ee8 code=0x7ffc0000 [ 6343.556672][T13488] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6343.636124][T13488] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6343.704152][T13488] bond0 (unregistering): Released all slaves [ 6344.201214][T13488] hsr_slave_0: left promiscuous mode [ 6344.247077][T13488] hsr_slave_1: left promiscuous mode [ 6344.383950][T13488] veth1_macvtap: left promiscuous mode [ 6344.385228][T13488] veth0_macvtap: left promiscuous mode [ 6344.386651][T13488] veth1_vlan: left promiscuous mode [ 6344.388251][T13488] veth0_vlan: left promiscuous mode [ 6347.988834][T25969] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6348.057423][T25969] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6348.105548][T25969] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6348.159929][T25969] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6351.848759][T25969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6354.590430][T26170] veth0_vlan: entered allmulticast mode [ 6359.868049][T26221] netlink: 'syz.0.21864': attribute type 21 has an invalid length. [ 6359.870813][T26221] netlink: 132 bytes leftover after parsing attributes in process `syz.0.21864'. [ 6362.448308][T25969] veth0_vlan: entered promiscuous mode [ 6362.540136][T25969] veth1_vlan: entered promiscuous mode [ 6362.784830][T25969] veth0_macvtap: entered promiscuous mode [ 6362.856615][T25969] veth1_macvtap: entered promiscuous mode [ 6363.264084][T25969] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6363.265945][T25969] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6363.267197][T25969] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6363.268318][T25969] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6365.239342][T26266] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6365.271735][T26266] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6391.389659][T26354] netlink: 4 bytes leftover after parsing attributes in process `syz.0.21912'. [ 6393.763495][T23116] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 6393.965718][T23116] usb 1-1: Using ep0 maxpacket: 8 [ 6394.093958][T23116] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 6394.096213][T23116] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 6394.097625][T23116] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 6394.099361][T23116] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 6394.101427][T23116] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 6394.103869][T23116] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6394.105721][T26386] input: syz0 as /devices/virtual/input/input48 [ 6394.354092][T23116] usb 1-1: GET_CAPABILITIES returned 0 [ 6394.355112][T23116] usbtmc 1-1:16.0: can't read capabilities [ 6394.635382][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.637261][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.638662][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.640039][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.641391][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.653941][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.656976][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.658613][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.660348][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.662430][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.664500][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.666262][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.668062][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.669693][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.671628][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.674216][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6394.691720][T14922] usb 1-1: USB disconnect, device number 86 [ 6395.703968][T26401] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6395.707013][T26401] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6404.612966][T23116] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 6404.837840][T23116] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6404.838883][T23116] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6404.839799][T23116] usb 1-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 6404.840431][T23116] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6404.858557][T23116] usb 1-1: config 0 descriptor?? [ 6405.424476][T23116] hid-generic 0003:0FC5:B080.0013: item fetching failed at offset 0/3 [ 6405.427873][T23116] hid-generic 0003:0FC5:B080.0013: probe with driver hid-generic failed with error -22 [ 6405.607618][T12105] usb 1-1: USB disconnect, device number 87 [ 6406.875452][T26471] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6406.878067][T26471] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6422.735967][T25374] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 6422.932899][T25374] usb 1-1: Using ep0 maxpacket: 8 [ 6423.085324][T25374] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 6423.086640][T25374] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 6423.088204][T25374] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 6423.089789][T25374] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 6423.091455][T25374] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 6423.102688][T25374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6423.383482][T25374] usb 1-1: GET_CAPABILITIES returned 0 [ 6423.384674][T25374] usbtmc 1-1:16.0: can't read capabilities [ 6423.714952][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.717760][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.719635][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.721695][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.727606][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.734243][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.736087][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.738092][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.739914][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.741708][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.753871][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.755639][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.757400][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.759505][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.761202][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6423.775605][ C0] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 6423.796203][T25374] usb 1-1: USB disconnect, device number 88 [ 6425.923705][T23116] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 6426.183116][T23116] usb 1-1: Using ep0 maxpacket: 8 [ 6426.207151][T23116] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 6426.208245][T23116] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 6426.209245][T23116] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 6426.210530][T23116] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 6426.212388][T23116] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 6426.213281][T23116] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6426.502252][T23116] usb 1-1: GET_CAPABILITIES returned 0 [ 6426.503416][T23116] usbtmc 1-1:16.0: can't read capabilities [ 6426.860847][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.871474][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.883380][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.885650][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.887546][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.889178][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.891049][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.913866][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.917911][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.920757][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.921959][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.924796][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.926626][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.929682][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.931655][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.934151][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 6426.950645][T21446] usb 1-1: USB disconnect, device number 89 [ 6428.663639][T26546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6428.666810][T26546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6429.698472][T26556] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6429.712702][T26556] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6443.806597][T26630] netlink: 20 bytes leftover after parsing attributes in process `syz.0.22024'. [ 6447.444992][T26670] netlink: 8 bytes leftover after parsing attributes in process `syz.0.22041'. [ 6447.454519][T26670] netlink: 8 bytes leftover after parsing attributes in process `syz.0.22041'. [ 6452.713775][T26717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6452.715421][T26717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6461.991455][T26751] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22072'. [ 6463.004571][T26762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.22075'. [ 6465.320806][T26787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6465.324952][T26787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6466.495949][T26807] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6466.498514][T26807] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6467.213589][T17525] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 6467.403262][T17525] usb 1-1: Using ep0 maxpacket: 32 [ 6467.441318][T17525] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 6467.445312][T17525] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6467.446940][T17525] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6467.448323][T17525] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 6467.452987][T17525] usb 1-1: New USB device found, idVendor=1b96, idProduct=9f0a, bcdDevice= 0.15 [ 6467.454465][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6467.488092][T17525] usb 1-1: config 0 descriptor?? [ 6468.215667][T17525] hid-generic 0003:1B96:9F0A.0014: hidraw0: USB HID v0.00 Device [HID 1b96:9f0a] on usb-dummy_hcd.0-1/input0 [ 6474.925916][T26846] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 6474.927796][T26846] gretap1: entered promiscuous mode [ 6474.928475][T26846] gretap1: entered allmulticast mode [ 6476.447648][T26859] netlink: 104 bytes leftover after parsing attributes in process `syz.1.22114'. [ 6480.991131][T26890] trusted_key: syz.1.22127 sent an empty control message without MSG_MORE. [ 6481.914849][T17525] usb 1-1: USB disconnect, device number 90 [ 6491.482519][T26956] syzkaller0: entered promiscuous mode [ 6491.483530][T26956] syzkaller0: entered allmulticast mode [ 6514.960279][T27074] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22197'. [ 6516.004672][T27081] ptrace attach of "/syz-executor exec"[25969] was attempted by "/syz-executor exec"[27081] [ 6517.115826][T27095] xt_TCPMSS: Only works on TCP SYN packets [ 6524.492787][T27137] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 6525.298595][T27145] netlink: 28 bytes leftover after parsing attributes in process `syz.1.22227'. [ 6527.426035][T27170] input: syz0 as /devices/virtual/input/input49 [ 6528.993226][T17525] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 6529.206836][T17525] usb 1-1: config 0 has no interfaces? [ 6529.207927][T17525] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 6529.209014][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6529.240635][T17525] usb 1-1: config 0 descriptor?? [ 6529.493913][T27182] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6529.499384][T27182] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6529.540914][T23116] usb 1-1: USB disconnect, device number 91 [ 6537.988976][T27239] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 6539.653185][T27255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6539.658753][T27255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6539.881563][T27257] futex_wake_op: syz.1.22272 tries to shift op by 144; fix this program [ 6540.987387][T27266] syzkaller0: entered promiscuous mode [ 6540.988376][T27266] syzkaller0: entered allmulticast mode [ 6541.484517][T27267] netlink: 20 bytes leftover after parsing attributes in process `syz.0.22269'. [ 6543.063305][T27276] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6543.070177][T27276] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6543.527102][T27280] pim6reg1: entered promiscuous mode [ 6543.528082][T27280] pim6reg1: entered allmulticast mode [ 6543.961292][T27284] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6543.998158][T27284] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6556.202653][T27372] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6556.204805][T27372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6560.169461][T27379] input: syz1 as /devices/virtual/input/input50 [ 6563.059029][T27406] netlink: 32 bytes leftover after parsing attributes in process `syz.1.22337'. [ 6565.627197][T27439] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22351'. [ 6565.643964][T27439] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22351'. [ 6567.063051][T17525] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 6567.283108][T17525] usb 1-1: Using ep0 maxpacket: 8 [ 6567.328473][T17525] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 6567.329754][T17525] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6567.348212][T17525] usb 1-1: config 0 descriptor?? [ 6567.580367][T17525] asix 1-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 6568.005384][T17525] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 6568.008088][T17525] asix 1-1:0.0: probe with driver asix failed with error -71 [ 6568.045587][T17525] usb 1-1: USB disconnect, device number 92 [ 6570.602774][T27495] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22373'. [ 6571.541186][T27503] netlink: 'syz.0.22377': attribute type 29 has an invalid length. [ 6571.550309][T27503] netlink: 'syz.0.22377': attribute type 29 has an invalid length. [ 6571.794127][T27506] netlink: 'syz.0.22378': attribute type 10 has an invalid length. [ 6571.795308][T27506] netlink: 40 bytes leftover after parsing attributes in process `syz.0.22378'. [ 6571.796608][T27506] geneve0: entered promiscuous mode [ 6571.797339][T27506] geneve0: entered allmulticast mode [ 6571.829296][T27506] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 6573.415113][T27519] netlink: 'syz.0.22384': attribute type 10 has an invalid length. [ 6573.418952][T27519] netlink: 40 bytes leftover after parsing attributes in process `syz.0.22384'. [ 6573.438988][T27519] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 6574.828687][T27531] netlink: 40 bytes leftover after parsing attributes in process `syz.0.22388'. [ 6582.992920][T27579] veth1_macvtap: left promiscuous mode [ 6583.026160][T27579] veth1_macvtap: entered promiscuous mode [ 6584.468454][T27596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6584.471544][T27596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6586.237279][T25374] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 6586.483065][T25374] usb 1-1: Using ep0 maxpacket: 32 [ 6586.499227][T25374] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 6586.500739][T25374] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 6586.505179][T25374] usb 1-1: New USB device found, idVendor=0421, idProduct=00a0, bcdDevice=c8.e1 [ 6586.506347][T25374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6586.522797][T25374] usb 1-1: config 0 descriptor?? [ 6586.560421][T25374] usb 1-1: bad CDC descriptors [ 6586.761712][T25374] usb 1-1: USB disconnect, device number 93 [ 6603.933485][ T29] audit: type=1326 audit(2000003738.300:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=27733 comm="syz.1.22471" exe="/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff98b42ee8 code=0x0 [ 6604.864167][T25374] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 6605.078966][T25374] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6605.080495][T25374] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6605.083106][T25374] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 6605.087417][T25374] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 6605.088732][T25374] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 6605.089963][T25374] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 6605.120994][T25374] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6605.122899][T25374] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6605.123957][T25374] usb 1-1: Product: syz [ 6605.124661][T25374] usb 1-1: Manufacturer: syz [ 6605.125226][T25374] usb 1-1: SerialNumber: syz [ 6605.363278][T25374] cdc_ncm 1-1:1.0: bind() failure [ 6605.397395][T25374] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 6605.398506][T25374] cdc_ncm 1-1:1.1: bind() failure [ 6605.444472][T25374] usb 1-1: USB disconnect, device number 94 [ 6608.869153][ T49] block nbd0: Receive control failed (result -32) [ 6608.875816][T27751] block nbd0: shutting down sockets [ 6609.854511][T23116] Dead loop on virtual device ip6_vti0, fix it urgently! [ 6610.207391][T23116] Dead loop on virtual device ip6_vti0, fix it urgently! [ 6611.487963][T27811] netlink: 176 bytes leftover after parsing attributes in process `syz.0.22500'. [ 6617.901261][T27853] loop0: detected capacity change from 0 to 7 [ 6621.318391][T27901] fuse: Bad value for 'fd' [ 6633.023039][T27986] netlink: 84 bytes leftover after parsing attributes in process `syz.0.22568'. [ 6636.523029][T25374] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 6636.857768][T25374] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6636.859177][T25374] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 6636.860388][T25374] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 6636.861483][T25374] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6636.896187][T25374] usb 1-1: config 0 descriptor?? [ 6637.269518][ T29] audit: type=1326 audit(2000003771.670:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=28022 comm="syz.1.22585" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98b42ee8 code=0x7ffc0000 [ 6637.283601][ T29] audit: type=1326 audit(2000003771.670:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=28022 comm="syz.1.22585" exe="/syz-executor" sig=0 arch=c00000b7 syscall=99 compat=0 ip=0xffff98b42ee8 code=0x7ffc0000 [ 6637.289359][ T29] audit: type=1326 audit(2000003771.670:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=28022 comm="syz.1.22585" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98b42ee8 code=0x7ffc0000 [ 6637.291413][ T29] audit: type=1326 audit(2000003771.680:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=28022 comm="syz.1.22585" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98b42ee8 code=0x7ffc0000 [ 6637.401172][T25374] hid-generic 0003:256C:006D.0015: unknown main item tag 0x0 [ 6637.405856][T25374] hid-generic 0003:256C:006D.0015: unknown main item tag 0x0 [ 6637.407806][T25374] hid-generic 0003:256C:006D.0015: unknown main item tag 0x0 [ 6637.408832][T25374] hid-generic 0003:256C:006D.0015: unknown main item tag 0x0 [ 6637.409494][T25374] hid-generic 0003:256C:006D.0015: unknown main item tag 0x0 [ 6637.417398][T25374] hid-generic 0003:256C:006D.0015: hidraw0: USB HID v0.00 Device [HID 256c:006d] on usb-dummy_hcd.0-1/input0 [ 6642.188156][T28035] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6642.190814][T28035] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6647.670867][T23116] usb 1-1: USB disconnect, device number 95 [ 6650.646464][T28116] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6650.648124][T28116] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6651.114867][T28122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6651.117468][T28122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6651.733691][T28129] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6651.736513][T28129] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6652.765511][T28141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6652.767964][T28141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6657.716901][T28165] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22648'. [ 6657.756562][T28165] syz_tun: entered promiscuous mode [ 6657.767947][T28165] netlink: 4 bytes leftover after parsing attributes in process `syz.0.22648'. [ 6662.641522][T28181] netlink: 48 bytes leftover after parsing attributes in process `syz.0.22655'. [ 6663.703233][T28198] netlink: 'syz.1.22663': attribute type 10 has an invalid length. [ 6675.836942][T23116] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 6676.007658][T23116] usb 1-1: device descriptor read/64, error -71 [ 6676.292894][T23116] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 6676.474455][T23116] usb 1-1: device descriptor read/64, error -71 [ 6676.604913][T23116] usb usb1-port1: attempt power cycle [ 6677.053409][T23116] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 6677.161224][T23116] usb 1-1: device descriptor read/8, error -71 [ 6677.452794][T23116] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 6677.497021][T23116] usb 1-1: device descriptor read/8, error -71 [ 6677.617092][T23116] usb usb1-port1: unable to enumerate USB device [ 6679.609261][T28307] cgroup: noprefix used incorrectly [ 6679.635896][T28307] netlink: 16 bytes leftover after parsing attributes in process `syz.1.22698'. [ 6698.350104][T28366] netlink: 16 bytes leftover after parsing attributes in process `syz.0.22720'. [ 6699.209920][T28369] sctp: [Deprecated]: syz.0.22721 (pid 28369) Use of int in maxseg socket option. [ 6699.209920][T28369] Use struct sctp_assoc_value instead [ 6700.452645][T28378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6700.455272][T28378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6711.068881][T28406] syzkaller0: entered promiscuous mode [ 6711.069900][T28406] syzkaller0: entered allmulticast mode [ 6716.809891][T28416] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6716.844594][T28416] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6719.674711][T28419] syzkaller0: entered promiscuous mode [ 6719.675307][T28419] syzkaller0: entered allmulticast mode [ 6727.182812][T23116] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 6727.600259][T23116] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 6727.601871][T23116] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6727.794411][T23116] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6727.797327][T23116] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6727.798414][T23116] usb 1-1: Product: syz [ 6727.799133][T23116] usb 1-1: Manufacturer: syz [ 6727.799964][T23116] usb 1-1: SerialNumber: syz [ 6728.923247][T23116] cdc_ncm 1-1:1.0: bind() failure [ 6728.947472][T23116] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 6728.948491][T23116] cdc_ncm 1-1:1.1: bind() failure [ 6728.988589][T23116] usb 1-1: USB disconnect, device number 100 [ 6729.248979][T28450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6729.263961][T28450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6729.663686][T23116] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 6729.994645][T23116] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 6729.995673][T23116] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 6730.024175][T23116] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 6730.025991][T23116] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6730.027193][T23116] usb 1-1: Product: syz [ 6730.028137][T23116] usb 1-1: Manufacturer: syz [ 6730.028893][T23116] usb 1-1: SerialNumber: syz [ 6731.139847][T23116] cdc_ncm 1-1:1.0: bind() failure [ 6731.190957][T23116] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 6731.200815][T23116] usb 1-1: USB disconnect, device number 101 [ 6732.739276][T23910] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6732.862721][T23910] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6732.969082][T23910] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6733.138903][T23910] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6734.956157][T23910] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6735.038153][T23910] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6735.096990][T23910] bond0 (unregistering): Released all slaves [ 6735.624647][T23910] hsr_slave_0: left promiscuous mode [ 6735.675003][T23910] hsr_slave_1: left promiscuous mode [ 6735.818644][T23910] veth1_macvtap: left promiscuous mode [ 6735.820467][T23910] veth0_macvtap: left promiscuous mode [ 6735.825853][T23910] veth1_vlan: left promiscuous mode [ 6736.376972][T28512] fuse: Invalid rootmode [ 6743.817538][T28472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6743.896222][T28472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6747.252856][T28472] hsr_slave_0: entered promiscuous mode [ 6747.309089][T28472] hsr_slave_1: entered promiscuous mode [ 6747.373066][T28472] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6747.374322][T28472] Cannot create hsr debugfs directory [ 6749.526601][T28472] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6749.580146][T28472] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6749.648155][T28472] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6749.709347][T28472] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6752.011382][T28472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6759.731183][T28472] veth0_vlan: entered promiscuous mode [ 6759.836045][T28472] veth1_vlan: entered promiscuous mode [ 6760.067214][T28472] veth0_macvtap: entered promiscuous mode [ 6760.101771][T28472] veth1_macvtap: entered promiscuous mode [ 6760.373410][T28472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6760.376000][T28472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6760.377350][T28472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6760.388412][T28472] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6771.054267][T28738] netlink: 8 bytes leftover after parsing attributes in process `syz.1.22821'. [ 6771.781131][T28748] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6771.962596][T28750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6771.966686][T28750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6772.259024][T28754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6772.263314][T28754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6774.156847][T28774] macsec1: entered promiscuous mode [ 6774.157803][T28774] macvlan0: entered promiscuous mode [ 6774.160945][T28774] macsec1: entered allmulticast mode [ 6774.161771][T28774] macvlan0: entered allmulticast mode [ 6774.169520][T28774] veth1_vlan: entered allmulticast mode [ 6787.004535][T28851] vlan2: entered promiscuous mode [ 6787.005214][T28851] macvtap0: entered promiscuous mode [ 6787.009128][T28851] vlan2: entered allmulticast mode [ 6787.009764][T28851] macvtap0: entered allmulticast mode [ 6787.010345][T28851] veth0_macvtap: entered allmulticast mode [ 6787.028983][T28851] macvtap0: left allmulticast mode [ 6787.031009][T28851] veth0_macvtap: left allmulticast mode [ 6787.036636][T28851] macvtap0: left promiscuous mode [ 6790.394165][T17525] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 6790.583231][T17525] usb 1-1: Using ep0 maxpacket: 16 [ 6790.643984][T17525] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 6790.645196][T17525] usb 1-1: config 0 has no interface number 0 [ 6790.646423][T17525] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 6790.647764][T17525] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 6790.690889][T17525] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 6790.692567][T17525] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 6790.693424][T17525] usb 1-1: Product: syz [ 6790.693971][T17525] usb 1-1: SerialNumber: syz [ 6790.707769][T17525] usb 1-1: config 0 descriptor?? [ 6790.768434][T17525] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 6790.775490][T17525] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input52 [ 6791.058465][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.060301][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.061690][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.063813][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.065197][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.066631][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.068053][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.069719][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.071168][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.072911][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 6791.143999][T21446] usb 1-1: USB disconnect, device number 102 [ 6791.144283][ C1] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 6791.149361][T21446] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 6792.661396][T28917] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6792.667178][T28917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6795.905486][T28977] ------------[ cut here ]------------ [ 6795.906088][T28977] Voluntary context switch within RCU read-side critical section! [ 6795.906948][T28977] WARNING: CPU: 0 PID: 28977 at kernel/rcu/tree_plugin.h:330 rcu_note_context_switch+0x354/0x49c [ 6795.914579][T28977] Modules linked in: [ 6795.915777][T28977] CPU: 0 PID: 28977 Comm: syz.1.22916 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 6795.916414][T28977] Hardware name: linux,dummy-virt (DT) [ 6795.916976][T28977] pstate: 614000c9 (nZCv daIF +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 6795.917510][T28977] pc : rcu_note_context_switch+0x354/0x49c [ 6795.917901][T28977] lr : rcu_note_context_switch+0x354/0x49c [ 6795.918618][T28977] sp : ffff80008c6b3ae0 [ 6795.919972][T28977] x29: ffff80008c6b3ae0 x28: f9f0000009289240 x27: 0000000000000000 [ 6795.921749][T28977] x26: 0000000000000000 x25: f9f0000009289240 x24: ffff800082643318 [ 6795.922704][T28977] x23: 0000000000000000 x22: f9f0000009289240 x21: fff000007f8d6240 [ 6795.923456][T28977] x20: ffff80008261e040 x19: fff000007f8d7040 x18: 00000000000709a0 [ 6795.924085][T28977] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000048 [ 6795.924745][T28977] x14: 00000000000709e8 x13: ffff80008266b0a8 x12: 00000000000021c0 [ 6795.925325][T28977] x11: 0000000000000b40 x10: ffff80008272bea8 x9 : ffff80008266b0a8 [ 6795.926035][T28977] x8 : 00000000ffffeb41 x7 : ffff80008271b0a8 x6 : 0000000000002b40 [ 6795.926768][T28977] x5 : fff000007f8cbf48 x4 : 4000000100000b40 x3 : fff07ffffd2b9000 [ 6795.927406][T28977] x2 : 0000000000000000 x1 : 0000000000000000 x0 : f9f0000009289240 [ 6795.928153][T28977] Call trace: [ 6795.928558][T28977] rcu_note_context_switch+0x354/0x49c [ 6795.929055][T28977] __schedule+0xb0/0x850 [ 6795.929503][T28977] schedule+0x34/0x104 [ 6795.929831][T28977] futex_wait_queue+0x70/0x9c [ 6795.930154][T28977] __futex_wait+0xc8/0x15c [ 6795.930477][T28977] futex_wait+0x84/0x108 [ 6795.930794][T28977] do_futex+0xf8/0x1a0 [ 6795.931248][T28977] __arm64_sys_futex+0x7c/0x1a4 [ 6795.931638][T28977] invoke_syscall+0x48/0x110 [ 6795.932364][T28977] el0_svc_common.constprop.0+0x40/0xe0 [ 6795.933132][T28977] do_el0_svc+0x1c/0x28 [ 6795.933491][T28977] el0_svc+0x34/0xec [ 6795.933803][T28977] el0t_64_sync_handler+0x100/0x12c [ 6795.934243][T28977] el0t_64_sync+0x19c/0x1a0 [ 6795.934887][T28977] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 6796.869547][T27369] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6796.998798][T27369] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6797.079412][T27369] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6797.159205][T27369] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6798.318439][T27369] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6798.360488][T27369] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6798.429577][T27369] bond0 (unregistering): Released all slaves [ 6798.618731][T27369] hsr_slave_0: left promiscuous mode [ 6798.656458][T27369] hsr_slave_1: left promiscuous mode [ 6798.765194][T27369] veth1_macvtap: left promiscuous mode [ 6798.766625][T27369] veth0_macvtap: left promiscuous mode [ 6798.768212][T27369] veth1_vlan: left promiscuous mode [ 6798.769427][T27369] veth0_vlan: left promiscuous mode [ 6801.347970][T27369] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6801.446620][T27369] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6801.539856][T27369] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6801.637232][T27369] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6802.998871][T27369] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6803.066644][T27369] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6803.144417][T27369] bond0 (unregistering): Released all slaves [ 6803.348673][T27369] hsr_slave_0: left promiscuous mode [ 6803.407639][T27369] hsr_slave_1: left promiscuous mode [ 6803.527210][T27369] macvlan0: left allmulticast mode [ 6803.528124][T27369] veth1_vlan: left allmulticast mode [ 6803.529056][T27369] macvlan0: left promiscuous mode [ 6803.535619][T27369] veth1_macvtap: left promiscuous mode [ 6803.536952][T27369] veth0_macvtap: left promiscuous mode [ 6803.538645][T27369] veth1_vlan: left promiscuous mode [ 6803.539734][T27369] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 20:00:35 Registers: info registers vcpu 0 CPU#0 PC=ffff800080838770 X00=0000000000000002 X01=0000000000000018 X02=ffff8000829c5018 X03=ffff8000827959b8 X04=fdf0000003df1080 X05=0000000000000063 X06=392e35393736205b X07=545b5d3831363831 X08=7f7f7f7f7f7f7f7f X09=ffff80008c6b32a0 X10=000000000000005d X11=0000000000000b48 X12=5b5d383136383139 X13=205d373739383254 X14=0000000000000000 X15=ffff80008c6b31b0 X16=732d302e30312e36 X17=72656c6c616b7a79 X18=ffffffffffffffff X19=ffff8000828b3cf6 X20=ffff800080838820 X21=fdf0000003df1080 X22=ffff8000828b3cfd X23=00000000000003c0 X24=000000000000002d X25=ffff8000827959e8 X26=ffff80008263ffe0 X27=ffff8000828b48d0 X28=f9f0000009289240 X29=ffff80008c6b3430 X30=ffff800080838848 SP=ffff80008c6b3430 PSTATE=824003c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:2525252525252525:2525252525252525 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:68742f636f72702f:00000073252f666c Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:fffffffffffff000 Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff00ff000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000fff0f000 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98c96458:0000ffff98c96450 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98c96458:0000ffff98c96450 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffff98c96468:0000ffff98c96460 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000ffffe85f6240:0000ffffe85f6240 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:ffffff80ffffffd0:0000ffffe85f6210 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff8000819b0644 X00=ffff8000819b0640 X01=0000000000000000 X02=0000000000000001 X03=0000000000000001 X04=0000000000000000 X05=0000000000000001 X06=000000010009e968 X07=f4f0000003d6f53c X08=0000000000000088 X09=000000000000000b X10=245f629e231ccb62 X11=0000000000000001 X12=0000000000000003 X13=0000000000000000 X14=0000000000000045 X15=0000000000000001 X16=1e5e0000012c3821 X17=0000000000000000 X18=ffff80008c4cbc38 X19=ffff80008274d6c8 X20=ffff80008274d6c0 X21=0000000000000000 X22=0000000000000006 X23=ffff80008274d6c8 X24=0000000000000028 X25=fff000007f8ee240 X26=0000000000000001 X27=f8f0000002ce8000 X28=fcf00000098c1240 X29=ffff80008c4539d0 X30=ffff8000819afe54 SP=ffff80008c4539d0 PSTATE=404000c9 -Z-- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:00000000f0000000:00000000f0000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000f0000000f000:0000f0000000f000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0f000f0f00000000:0f000f0f00000000 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:03000000cccccccc:03000000cccccccc Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000