last executing test programs: 2m9.618788498s ago: executing program 0 (id=985): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4138ae84, &(0x7f0000000240)=@x86={0x0, 0x0, 0x80, 0x0, 0x3, 0x5, 0x3, 0x4, 0x80, 0x10, 0x2, 0xbb, 0x0, 0x7f, 0x4, 0x7, 0xd6, 0x88, 0x0, '\x00', 0x4, 0x21}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001300)=@raw={'raw\x00', 0x3c1, 0x3, 0x530, 0x348, 0x18c, 0x203, 0x348, 0x19030000, 0x460, 0x2e0, 0x2e0, 0x460, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0x300, 0x348, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x80}, {}, {}, {}, {}, {}, {}, {0x16}]}}, @common=@hl={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "931d2eaf2efa1fe445edd96e0d1b6023843461f7a1f724485522063b292d093640d4d638bd956fd42ee6a9af2a0badaec501d3b58f4f638974c5a0b3f965d192", 0x35}, 0x48, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)='@\x00', r4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000e40)={0x1, 0x0, @ioapic={0x1000, 0xffffffff, 0x40, 0x4, 0x0, [{0x4, 0x85, 0x8, '\x00', 0x6}, {0x9, 0x84, 0x0, '\x00', 0xa}, {0x6c, 0x8, 0x6, '\x00', 0xff}, {0xf2, 0x8, 0x10, '\x00', 0x3}, {0x9, 0x1, 0x3, '\x00', 0xe}, {0x2, 0xff, 0x9, '\x00', 0x1}, {0xf0, 0x3, 0xf7, '\x00', 0xf3}, {0x0, 0xe, 0x40, '\x00', 0x3}, {0x80, 0x74, 0x3, '\x00', 0xd}, {0xe7, 0xfe, 0xfe, '\x00', 0xf}, {0xbe, 0x1, 0x4, '\x00', 0x5}, {0x8, 0x5, 0xb, '\x00', 0x7f}, {0xa6, 0x0, 0xd, '\x00', 0x18}, {0x15, 0x8, 0x0, '\x00', 0x6}, {0x4, 0x10, 0x9, '\x00', 0x1}, {0x9, 0xa, 0x9, '\x00', 0x2}, {0x5, 0x8, 0x81, '\x00', 0x3}, {0x5, 0x7, 0x80, '\x00', 0x2}, {0xfd, 0x0, 0x5, '\x00', 0x7f}, {0xfd, 0x3, 0xe2, '\x00', 0x2}, {0x0, 0x2, 0x7, '\x00', 0x6}, {0x0, 0xfe, 0xfd, '\x00', 0x9}, {0xe, 0x11, 0x2}, {0xd, 0x8, 0x1, '\x00', 0xaa}]}}) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="040e0a550d04"], 0xd) openat$adsp1(0xffffffffffffff9c, 0x0, 0x0, 0x0) 2m9.299630421s ago: executing program 0 (id=988): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x2000000000000001, 0x0, 0x2, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = dup(r3) write$UHID_INPUT(r4, &(0x7f0000001040)={0x9, {"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", 0x1000}}, 0x1068) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) r7 = landlock_create_ruleset(&(0x7f0000000080)={0x220, 0x0, 0x1}, 0x18, 0x0) landlock_restrict_self(r7, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000180)={0x0, 0xea60}, 0x10) sendmmsg$unix(r6, &(0x7f00000bd000), 0x100, 0x0) r8 = syz_io_uring_setup(0x109, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r9, r10, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x81}) io_uring_enter(r8, 0x3516, 0x0, 0x0, 0x0, 0xfffffdcf) 2m7.348383885s ago: executing program 0 (id=995): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000100)={'syz0\x00', {0x0, 0x0, 0x80, 0xfffc}, 0x7, [0x0, 0x80000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x3], [0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3d, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x200, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x401, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000001340)=""/104, 0x68}], 0x1) write$input_event(r0, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) r1 = msgget$private(0x0, 0x442) msgsnd(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00y'], 0x4, 0x800) msgrcv(r1, &(0x7f0000000000)={0x0, ""/162}, 0xaa, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x5000) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000)=0x5, 0x5, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000040)=0x65a2dae5, 0x4, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/133) 2m7.172073572s ago: executing program 0 (id=996): openat$tun(0xffffffffffffff9c, 0x0, 0xc982, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r5, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet6(0x10, 0x80000, 0x3) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = syz_io_uring_setup(0x497, &(0x7f00000001c0)={0x0, 0x787f, 0x20440, 0x400004, 0x297, 0x0, r3}, &(0x7f00000000c0)=0x0, &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r7, 0x16, &(0x7f0000000040)={&(0x7f0000001000)={[{0x0, 0x1f, 0x3}]}, 0x1, 0x1}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x20, 0x2, r6, 0x0, 0x0, 0x0, 0x200, 0x1, {0x1}}) io_uring_enter(r7, 0x3516, 0x0, 0x0, 0x0, 0x0) 2m6.265288397s ago: executing program 0 (id=1001): sendmmsg$inet(0xffffffffffffffff, &(0x7f00000007c0), 0x0, 0x0) syz_open_procfs(0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fanotify_init(0x200, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x3c00, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000000100), &(0x7f0000000140)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000200), 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r1) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2, 0x4e25, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x84}, {0x2, 0x53, 0xfff, 0x0, 0xffffffffffdffffc, 0x1e6, 0xfffffffffffffffe, 0x8001}, {0x7ffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x1000}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x32}, 0xa, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x4, 0x0, 0x0, 0x0, 0x2, 0x9}}, 0xe8) 2m5.920399916s ago: executing program 0 (id=1003): socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000380)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x23, &(0x7f0000000000)=@mangle={'mangle\x00', 0x64, 0x6, 0x510, 0x288, 0x358, 0x0, 0x288, 0x358, 0x440, 0x440, 0x440, 0x440, 0x440, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE2={0x28}}, {{@ipv6={@mcast1, @local, [], [], 'macvtap0\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@broadcast}}}, {{@ipv6={@mcast2, @loopback, [], [0x0, 0x0, 0x0, 0xff], 'veth0_to_team\x00', 'syzkaller0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@private=0xa010100}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) openat$nullb(0xffffffffffffff9c, 0x0, 0x6080, 0x0) io_submit(0x0, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000540)={0x1, 0x6, 0x0, 0x5, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "b6855a32474ffa64f778ddcf29c94337"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) copy_file_range(r4, 0x0, r4, &(0x7f00000004c0)=0x100, 0x9, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x800) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) 2m5.161769407s ago: executing program 32 (id=1003): socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000380)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x23, &(0x7f0000000000)=@mangle={'mangle\x00', 0x64, 0x6, 0x510, 0x288, 0x358, 0x0, 0x288, 0x358, 0x440, 0x440, 0x440, 0x440, 0x440, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE2={0x28}}, {{@ipv6={@mcast1, @local, [], [], 'macvtap0\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@broadcast}}}, {{@ipv6={@mcast2, @loopback, [], [0x0, 0x0, 0x0, 0xff], 'veth0_to_team\x00', 'syzkaller0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@private=0xa010100}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) openat$nullb(0xffffffffffffff9c, 0x0, 0x6080, 0x0) io_submit(0x0, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000200), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000540)={0x1, 0x6, 0x0, 0x5, '\x00', '\x00', '\x00', 0x0, 0x0, 0x0, 0x0, "b6855a32474ffa64f778ddcf29c94337"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) copy_file_range(r4, 0x0, r4, &(0x7f00000004c0)=0x100, 0x9, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x800) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) 8.565261944s ago: executing program 5 (id=1436): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x74, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x0, @tid=r0}, &(0x7f0000bbdffc)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@o_path={0x0, 0x18, 0x4000}, 0x18) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r1, &(0x7f0000000780)=[{&(0x7f00000004c0)='5', 0x2b}], 0x1) r2 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, 0x0, &(0x7f00000001c0)=0x47) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000140)) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000002000090002000000fedbdf250100000008000800", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) socket$kcm(0x2, 0x0, 0x84) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32, @ANYRES8=r5], 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r8, @ANYBLOB], 0x40}}, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r5) sendmsg$SMC_PNETID_DEL(r5, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x0) syz_io_uring_setup(0x27f7, &(0x7f0000000340)={0x0, 0xd67d, 0x20, 0xfffffffe, 0x25b}, &(0x7f0000000280), &(0x7f0000000040)) epoll_create1(0x0) r9 = socket$unix(0x1, 0x1, 0x0) close(r9) 5.185284858s ago: executing program 5 (id=1461): bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1a"], 0x7c}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0xfe, "0062ba7d82000000160000000000f738096304"}) r1 = syz_open_pts(r0, 0x900) r2 = dup3(r1, r0, 0x80000) read$watch_queue(r2, &(0x7f0000001d40)=""/4095, 0xfdef) 5.09136894s ago: executing program 2 (id=1463): r0 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x12, 0x7c5, 0x1, 0x3, 0xd59f80, 0x4, 0x5, 0x7, 0x8, 0x5, 0x722, 0xe72, 0x8, 0x8, 0x2e, 0x8, {0xffff945a, 0x1}, 0x3, 0xed}}) 4.902837222s ago: executing program 2 (id=1467): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x7c, 0x3000, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0xb06, 0x3000, 0x1, r2}) 4.760287296s ago: executing program 1 (id=1470): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0xffff0000, 0xeeee8000, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0xddccb000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x2}, {0x5002, 0x5000, 0xf, 0x8, 0x0, 0x0, 0x81, 0x0, 0x44, 0xe, 0x0, 0x3}, {0x8080000, 0x0, 0xa, 0x0, 0x0, 0xf3}, {0x11000, 0x0, 0x0, 0x7, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1a}, {0x100000, 0xd000, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x31, 0x0, 0x0, 0x84}, {0x3000, 0x80a0000, 0x9, 0x0, 0x20}, {0x0, 0x0, 0xf, 0x82, 0x0, 0x0, 0x0, 0xe, 0x5}, {0x1}, {0x1, 0xfffe}, 0x60040030, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x900, [0x0, 0x0, 0x10000, 0x3]}) 4.717067058s ago: executing program 4 (id=1471): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, r3, 0x1, 0x0, 0x0, {0x1a}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 4.702838012s ago: executing program 2 (id=1472): sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)=0x2001) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000180)=[{0xff, 0x0, 0x0, 0x0, @tick=0x2, {}, {}, @result={0x1, 0x2}}, {0x0, 0x0, 0xff, 0x3, @tick=0xf27, {0x1, 0x31}, {}, @addr={0x2a, 0x5}}], 0x38) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001140)=""/136, 0x88}], 0x1) 4.568540817s ago: executing program 4 (id=1473): ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x11, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @empty, 0x80040}, 0x1c) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x1d, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.53702433s ago: executing program 1 (id=1474): r0 = syz_io_uring_setup(0xfb, &(0x7f00000003c0)={0x0, 0x4, 0x10100}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000002c0)=""/183, 0xb7}], 0x1}, 0x0, 0x40000103}) sendto(r3, 0x0, 0x0, 0x1c015, 0x0, 0x0) io_uring_enter(r0, 0x46f6, 0x0, 0x0, 0x0, 0x0) 4.446295724s ago: executing program 1 (id=1475): socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000020681010000000000000000000000000500050002000000050001000700000005000400030000000900020073797a310000000011000300686173683a6e65742c6e6574"], 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x22102, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x4b) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)={0x50, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010101}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4048084) 4.348512957s ago: executing program 4 (id=1476): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x48140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.315105859s ago: executing program 1 (id=1477): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x79, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f00000000c0)={0x40, 0xe, 0x6, {0x6, 0x11, "028cec81"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 4.244769732s ago: executing program 5 (id=1478): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000100000000000000040000850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x18) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, &(0x7f0000000180)=0x2000004) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000640)={'ip6tnl0\x00', r2, 0x4, 0x2, 0x81, 0xcf57, 0xff00, @ipv4={'\x00', '\xff\xff', @local}, @loopback, 0x8000, 0x0, 0x0, 0x300}}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001800ff0f00000000001b0000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r4}, 0x18) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) syz_usb_connect(0x3, 0x3d, &(0x7f0000000800)=ANY=[@ANYBLOB="12010002a91d21402577a8b046070102030109022b00010000000009045f00020103df000905050008000200e50905010208000100000725"], 0x0) 3.812939037s ago: executing program 3 (id=1479): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r0, &(0x7f0000004200)="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5eff932296d75a90080f3a727690eab0e804aa95b545f55107d308f4cd9884d75c28388151a72e82291f79eb52921718903a8bf029a3e7c0ce28f204926dc221f78711a08834a917a0843d8249ca317c7154b88a5a10a09d7477fcf2d6296725bb6a69c2739964a768cd6ae51d7e7de63bb17fe7fabebb0ee46c285c683a41203d059a5c89024a7f3c59915121921000075ed397d30ada6d56e6caa685cb98cc0bf279fa2d96408611ae7e43c3bf70f73148c6615f20060b5c337c6555a3bdb1870bededac9eff951cf1c7fd4f0046d7661789bcfd56fe6198b502e01f90333ad6e9354db449435d0506526bb0c65595dead87be428eb1b988906de152f9a7f126ede6b933c2de1f7d20ec3e64c7468906fba2bdea8b300bab203542dec13a90e4195b3f7da1b669bfe9e8989440b24807ffd44d9e3d61e098caaa029a7063d25604cbacc5f2b3671a163b80a440948230ae90dc3bd7fd46b667cc7d6dba2f53775e9a2180ced0e1cdc6e1275e741607d6dfe40f91ec81602f9bc7c26c322b82114949fd17a9284dd2918326b7880f42db6e468b80f980db98e31ad57be1f131407a0d099cbad9eff25916048e4210c0eb0b68d4d11cc1545cb46114b3969ad0d7a6570b7571c877ed8060cf8b736f8c82ddb64d19fc29af3453f0efe33c68c21c7c8c054707790cf5c056d0ba408d077fb65cef8fb071398ce35cc95c48ba546230f4dd60ad633f81478c87019736044783599a17d4dafd30cc6f4278cae2384763ff2ef395b8e7265ebf0453cef5c98e62a0e48ad422af17a4eee1acc10a51a3fb6e98594309e4976f71027dfe7a9593cdb6860cba745f2346c8d4868b07f381d3c137b396780545e0ea331e586b176821e45f67761fd8b4c6cbbecfd34b72201f6145a6b06eaa8fa9872a54734acbccad497390ff69f676c496258479aa06d9fd1ecec02a01216fd66554afbd5e728608f4572a4d485e57ff5bfc3df", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x90, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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1c2f189509898d932436e5c1e693ed91f0524da026fecaa2b7efab54aeef120be61de457171c58811e0ca8a7600e0ac249aa579d78d2e2b1d6f41a3da4676b6690ca0249251f5b48b9a3820ac5b25a52cc01bc331c24039b6f4bfab72d5838a35629259930dea936f8c60b4f1b189db1fd1b5e7e6c8a842707ad6756d098a9ab543cde3e1d1161983ea91b7322ee2a713be3bad369d8112fdc7f1ac7b5122d55dc5ae443e10db711ddd6619ffbf96068e28911b1f54388413a17958d61ca07465b54699a1351915300cb826d3bf7f4f217bba0ed3195cbd077b67167b9a03040afc237f3bb36edd9fed33d7d6e7c9493fec34be6543880b0b442d8351496f2e8d60d4d984cca743983c0afab9cdedd5a9d774a121e91230d359c27a3d7b4db38ce73db747af3ca06470901f2605c031a7c9b7d1bbb1e838d36a4d39b039e80bcddfaecca906705fe8c844e93d5aee494dc62c7b4fcb6abe09acf925ef422dc09185b53e960795c56500b43faa6e89720aeee724532f89e60e20b12cd4f832b95189bf45b96aa7af10cf8298b44278de1c67e2d71d811240a7aa2d1d6de22e5b8cef4a1f309dcdb81c5a028aabdabddc9637974c2dc19b60458f0954bc751b7ae628ac602eb7c52c7fac0c1621ee7757fc5b002ad7e8fb66fc7da0896547abf01ee091c0cfe1d0fc66e6e03599bb2aa7608a72c30203af5eac3915a0b6616b6119c4a09654de2f56e53296d1f8487cd7ec36c86894bab72ec3ce61208f848432d45a27cafcfbf2a2c56b58e017c76ac7e943aff0b4acaf84dfb343d93efb29c518a9d552c36a3e44c6ea948673bc2aa71c5a873d1d301a9c8b02f19c086f922f0b3e4f7d14e8a59c017809188e2e1b4dc6b55fb8ad82b1c04460b5ff2e9b8f47d3e833599519b79ac6d9ab282db4a55654f60396d2e795c41f52735dde2bf8e2ebbc8c742913359edadfcbda00", 0x2000, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.700378705s ago: executing program 2 (id=1480): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newtfilter={0x48, 0x2c, 0xd27, 0x70bd29, 0x4, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0x0, 0xfff1}, {0x7}}, [@filter_kind_options=@f_bpf={{0x8}, {0x1c, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_FD={0x8}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x8}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 3.446560302s ago: executing program 2 (id=1481): socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect(0x3, 0x64, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000cb8be7406d0423084839010203010902"], 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) landlock_create_ruleset(&(0x7f00000002c0)={0x2001}, 0x18, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="00000000000000005c001280110001006272696467655f736c61766500000000440005800500050000000000050020000100000005000800000000000600", @ANYRES32=r1], 0x7c}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 3.364885388s ago: executing program 4 (id=1482): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast}, {0x0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x4}}, 0x8, {0x2, 0x0, @empty}, 'team_slave_1\x00'}) 3.160609815s ago: executing program 4 (id=1483): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="680000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800c0001006d6163766c616e00300002800800010010000000100005800a410400aaaaaaaaaabb000008000300", @ANYRES32], 0x68}}, 0x0) 2.981185639s ago: executing program 4 (id=1484): socket$packet(0x11, 0x3, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$inet(r1, 0x0, 0x0, 0x4c040) close(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'syzkaller0\x00', 0x7101}) socketpair(0xa, 0x800, 0x7, &(0x7f00000014c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa802, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KDSIGACCEPT(r4, 0x541b, 0x100000001ffffffd) close(r3) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xb, 0xd}, {0x9}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) recvmmsg(r7, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000003080)=""/4085, 0xff5}], 0x2}, 0x3}], 0x1, 0x0, 0x0) 2.881360761s ago: executing program 3 (id=1485): syz_open_dev$evdev(0x0, 0x2, 0x0) syz_usb_connect$uac1(0x0, 0x9b, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902890003010000000904000000010100000a24010000000201020524040000090401000001020000090401010101020000072401000000000c24020100000005d5ae37460905010900000000000725010000000009e6010000010200000904020101010200000b2402011e0300019f8eca072401000000000905010910"], 0x0) 2.708634031s ago: executing program 5 (id=1486): r0 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) sendfile(r0, r0, 0x0, 0x7f03) 2.640305805s ago: executing program 5 (id=1487): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000640)={0x1c, &(0x7f0000000540)={0x40, 0x10, 0x20, "77ee57c57198a477c76b7fb581a1b1ecfde18eb654adbfdafdf0e1bc80fce06c"}, 0x0, &(0x7f0000000600)={0x0, 0x8, 0x1, 0xc}}) syz_usb_control_io(r0, 0x0, 0x0) 2.510425293s ago: executing program 1 (id=1488): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000032c0)={0x74, r2, 0x1, 0x70bd29, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_FRAME={0x55, 0x33, @beacon={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, {0xc}, @device_a, @device_a, @initial, {0x7}}, 0x2, @random=0x5, 0x1, @void, @void, @void, @val={0x4, 0x6, {0x5, 0x9, 0x6, 0x7}}, @val={0x6, 0x2, 0x2}, @void, @val={0x25, 0x3, {0x0, 0xb3, 0xd6}}, @val={0x2a, 0x1, {0x1, 0x0, 0x1}}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x4, 0x40}}, @val={0x76, 0x6, {0x4e, 0x6, 0x1d, 0xe}}}}]}, 0x74}}, 0x0) 1.357115589s ago: executing program 3 (id=1489): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mlockall(0x7) syz_open_procfs(0x0, &(0x7f0000000200)='wchan\x00') 1.196437142s ago: executing program 3 (id=1490): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbff, 0x2ffffffff}, 0xc) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="01002abd7000fcdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="b4000280380001"], 0xd0}, 0x1, 0x0, 0x0, 0x24004000}, 0x24044880) 1.036749164s ago: executing program 3 (id=1491): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x80a, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@newlink={0x44, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x3, 0x4}, @IFLA_BOND_USE_CARRIER={0x5}]}}}]}, 0x44}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) alarm(0x9) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480d0000005e140604000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) 875.201457ms ago: executing program 5 (id=1492): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a00)={0x84, &(0x7f0000000540)={0x20, 0xd}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x40, 0x7, 0x2, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 619.767µs ago: executing program 1 (id=1493): syz_usb_connect(0x1, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) 341.547µs ago: executing program 3 (id=1494): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000300)="0906c422e0243219ff7b440e76a1b51b82ba23599f81b52c9d4db4486cec105e4b9f0f859f8a43eef6352f1e46e3145089b6a22f618ca14e288029b613a329c422481c6b7aff6806bce699cea461ecf591d9018b2a1d84e389a8d3127fd35913fe69754435c2", 0xffffffffffffffbb, 0x40040011, 0x0, 0x0) 0s ago: executing program 2 (id=1495): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c86dd07001000000014"], 0xffe) kernel console output (not intermixed with test programs): packet: 32 [ 428.168709][ T5900] usb 6-1: config 0 has an invalid interface number: 12 but max is 0 [ 428.180017][ T5900] usb 6-1: config 0 has no interface number 0 [ 428.190071][ T5900] usb 6-1: config 0 interface 12 has no altsetting 0 [ 428.200767][ T5900] usb 6-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 428.217182][ T5900] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.225677][ T5900] usb 6-1: Product: syz [ 428.238709][ T5900] usb 6-1: Manufacturer: syz [ 428.259986][ T5900] usb 6-1: SerialNumber: syz [ 428.272641][ T5900] usb 6-1: config 0 descriptor?? [ 428.743720][ T5901] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 428.935748][ T5901] usb 3-1: Using ep0 maxpacket: 16 [ 428.961420][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 18, changing to 8 [ 428.982275][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 429.574793][ T5901] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 429.588529][ T5901] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 429.597835][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 429.613752][ T44] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 429.627943][ T5901] usb 3-1: config 0 descriptor?? [ 429.707749][ T5900] f81534 6-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 429.743958][ T5900] f81534 6-1:0.12: f81534_find_config_idx: read failed: -71 [ 429.751366][ T5900] f81534 6-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 429.784969][ T5900] f81534 6-1:0.12: probe with driver f81534 failed with error -71 [ 429.789172][ T44] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 429.825471][ T44] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.837274][ T5900] usb 6-1: USB disconnect, device number 8 [ 429.843669][ T44] usb 4-1: Product: syz [ 429.848100][ T44] usb 4-1: Manufacturer: syz [ 429.855333][ T44] usb 4-1: SerialNumber: syz [ 429.881692][ T44] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 429.919472][ T5833] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 430.088849][ T5901] microsoft 0003:045E:07DA.0007: No inputs registered, leaving [ 430.132042][ T5900] usb 4-1: USB disconnect, device number 67 [ 430.146246][ T5901] microsoft 0003:045E:07DA.0007: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 430.201368][ T5901] microsoft 0003:045E:07DA.0007: no inputs found [ 430.241931][ T5901] microsoft 0003:045E:07DA.0007: could not initialize ff, continuing anyway [ 430.313301][ T5901] usb 3-1: USB disconnect, device number 98 [ 430.352069][ T9933] fuse: Unexpected value for 'default_permissions' [ 430.406480][ T9931] fido_id[9931]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 430.451400][ T9937] FAULT_INJECTION: forcing a failure. [ 430.451400][ T9937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 430.506645][ T9937] CPU: 1 UID: 0 PID: 9937 Comm: syz.1.1169 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 430.506677][ T9937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 430.506696][ T9937] Call Trace: [ 430.506704][ T9937] [ 430.506714][ T9937] dump_stack_lvl+0x189/0x250 [ 430.506754][ T9937] ? __pfx____ratelimit+0x10/0x10 [ 430.506788][ T9937] ? __pfx_dump_stack_lvl+0x10/0x10 [ 430.506822][ T9937] ? __pfx__printk+0x10/0x10 [ 430.506847][ T9937] ? __might_fault+0xb0/0x130 [ 430.506879][ T9937] should_fail_ex+0x414/0x560 [ 430.506925][ T9937] _copy_from_user+0x2d/0xb0 [ 430.506948][ T9937] ___sys_sendmsg+0x158/0x2a0 [ 430.506978][ T9937] ? __pfx____sys_sendmsg+0x10/0x10 [ 430.507042][ T9937] ? __fget_files+0x2a/0x420 [ 430.507065][ T9937] ? __fget_files+0x3a0/0x420 [ 430.507099][ T9937] __x64_sys_sendmsg+0x19b/0x260 [ 430.507128][ T9937] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 430.507165][ T9937] ? __pfx_ksys_write+0x10/0x10 [ 430.507182][ T9937] ? rcu_is_watching+0x15/0xb0 [ 430.507221][ T9937] ? do_syscall_64+0xbe/0x3b0 [ 430.507245][ T9937] do_syscall_64+0xfa/0x3b0 [ 430.507263][ T9937] ? lockdep_hardirqs_on+0x9c/0x150 [ 430.507294][ T9937] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.507314][ T9937] ? clear_bhb_loop+0x60/0xb0 [ 430.507339][ T9937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.507366][ T9937] RIP: 0033:0x7fb482d8e929 [ 430.507387][ T9937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 430.507407][ T9937] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.507430][ T9937] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 430.507446][ T9937] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 430.507470][ T9937] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 430.507484][ T9937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.507497][ T9937] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 430.507529][ T9937] [ 431.013682][ T5833] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 431.020799][ T5833] ath9k_htc: Failed to initialize the device [ 431.110266][ T9948] FAULT_INJECTION: forcing a failure. [ 431.110266][ T9948] name failslab, interval 1, probability 0, space 0, times 0 [ 431.110294][ T9948] CPU: 0 UID: 0 PID: 9948 Comm: syz.4.1175 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 431.110312][ T9948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 431.110322][ T9948] Call Trace: [ 431.110328][ T9948] [ 431.110335][ T9948] dump_stack_lvl+0x189/0x250 [ 431.110376][ T9948] ? __pfx____ratelimit+0x10/0x10 [ 431.110399][ T9948] ? __pfx_dump_stack_lvl+0x10/0x10 [ 431.110424][ T9948] ? __pfx__printk+0x10/0x10 [ 431.110445][ T9948] ? __pfx___might_resched+0x10/0x10 [ 431.110469][ T9948] ? fs_reclaim_acquire+0x7d/0x100 [ 431.110491][ T9948] should_fail_ex+0x414/0x560 [ 431.110514][ T9948] should_failslab+0xa8/0x100 [ 431.110533][ T9948] __kmalloc_cache_noprof+0x70/0x3d0 [ 431.110548][ T9948] ? pagemap_read+0x270/0x7b0 [ 431.110584][ T9948] pagemap_read+0x270/0x7b0 [ 431.110607][ T9948] ? __pfx_pagemap_read+0x10/0x10 [ 431.110627][ T9948] ? rw_verify_area+0x258/0x650 [ 431.110650][ T9948] ? __pfx_pagemap_read+0x10/0x10 [ 431.110667][ T9948] vfs_read+0x200/0x980 [ 431.110697][ T9948] ? __pfx_vfs_read+0x10/0x10 [ 431.110722][ T9948] ? __fget_files+0x2a/0x420 [ 431.110742][ T9948] ? __fget_files+0x2a/0x420 [ 431.110759][ T9948] ? __fget_files+0x3a0/0x420 [ 431.110775][ T9948] ? __fget_files+0x2a/0x420 [ 431.110799][ T9948] __x64_sys_pread64+0x193/0x220 [ 431.110817][ T9948] ? __pfx___x64_sys_pread64+0x10/0x10 [ 431.110830][ T9948] ? rcu_is_watching+0x15/0xb0 [ 431.110871][ T9948] ? do_syscall_64+0xbe/0x3b0 [ 431.110888][ T9948] do_syscall_64+0xfa/0x3b0 [ 431.110901][ T9948] ? lockdep_hardirqs_on+0x9c/0x150 [ 431.110924][ T9948] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.110939][ T9948] ? clear_bhb_loop+0x60/0xb0 [ 431.110957][ T9948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.110972][ T9948] RIP: 0033:0x7f9678f8e929 [ 431.110986][ T9948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 431.110999][ T9948] RSP: 002b:00007f9679d6f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 431.111015][ T9948] RAX: ffffffffffffffda RBX: 00007f96791b5fa0 RCX: 00007f9678f8e929 [ 431.111026][ T9948] RDX: 0000000000019000 RSI: 0000200000001240 RDI: 0000000000000003 [ 431.111037][ T9948] RBP: 00007f9679d6f090 R08: 0000000000000000 R09: 0000000000000000 [ 431.111047][ T9948] R10: 0000001000000000 R11: 0000000000000246 R12: 0000000000000001 [ 431.111056][ T9948] R13: 0000000000000000 R14: 00007f96791b5fa0 R15: 00007f96792dfa28 [ 431.111078][ T9948] [ 431.456080][ T5900] usb 4-1: ath9k_htc: USB layer deinitialized [ 431.799975][ T978] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 431.934066][ T5900] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 432.098985][ T978] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 432.339959][ T5900] usb 4-1: Using ep0 maxpacket: 8 [ 432.353785][ T978] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 432.356311][ T5900] usb 4-1: config 127 has an invalid interface number: 171 but max is 1 [ 432.381630][ T978] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.402216][ T5900] usb 4-1: config 127 has no interface number 1 [ 432.422916][ T978] usb 3-1: config 0 descriptor?? [ 432.452372][ T978] pwc: Askey VC010 type 2 USB webcam detected. [ 432.473173][ T5900] usb 4-1: config 127 interface 171 has no altsetting 0 [ 432.513295][ T5900] usb 4-1: config 127 interface 0 has no altsetting 0 [ 432.536660][ T5900] usb 4-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 432.546416][ T5900] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 432.583771][ T5900] usb 4-1: Product: syz [ 432.594877][ T5900] usb 4-1: Manufacturer: syz [ 432.611851][ T5900] usb 4-1: SerialNumber: syz [ 432.836861][ T5900] xr_serial 4-1:127.171: xr_serial converter detected [ 432.867612][ T978] pwc: recv_control_msg error -32 req 02 val 2b00 [ 432.870494][ T5900] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 432.897189][ T5900] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 432.926606][ T978] pwc: recv_control_msg error -32 req 02 val 2700 [ 432.937927][ T5900] usb 4-1: USB disconnect, device number 68 [ 432.956709][ T5900] xr_serial 4-1:127.171: device disconnected [ 432.994089][ T5901] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 433.153806][ T5901] usb 5-1: Using ep0 maxpacket: 32 [ 433.163878][ T978] pwc: recv_control_msg error -71 req 04 val 1000 [ 433.179441][ T5901] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 433.189102][ T978] pwc: recv_control_msg error -71 req 04 val 1300 [ 433.207172][ T978] pwc: recv_control_msg error -71 req 04 val 1400 [ 433.211105][ T5901] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 433.225752][ T5901] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 433.228615][ T978] pwc: recv_control_msg error -71 req 02 val 2000 [ 433.237458][ T5901] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 433.251377][ T978] pwc: recv_control_msg error -71 req 02 val 2100 [ 433.254449][ T5901] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.271895][ T5901] usb 5-1: config 0 descriptor?? [ 433.282017][ T978] pwc: recv_control_msg error -71 req 04 val 1500 [ 433.286706][ T9966] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 433.299246][ T978] pwc: recv_control_msg error -71 req 02 val 2500 [ 433.314074][ T978] pwc: recv_control_msg error -71 req 02 val 2400 [ 433.318602][ T5901] hub 5-1:0.0: USB hub found [ 433.324449][ T978] pwc: recv_control_msg error -71 req 02 val 2600 [ 433.344950][ T978] pwc: recv_control_msg error -71 req 02 val 2900 [ 433.345815][ T9972] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1182'. [ 433.360898][ T978] pwc: recv_control_msg error -71 req 02 val 2800 [ 433.371703][ T978] pwc: recv_control_msg error -71 req 04 val 1100 [ 433.379800][ T978] pwc: recv_control_msg error -71 req 04 val 1200 [ 433.392252][ T978] pwc: Registered as video103. [ 433.410027][ T978] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input31 [ 433.445969][ T978] usb 3-1: USB disconnect, device number 99 [ 433.509444][ T5901] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 433.932896][ T5901] usbhid 5-1:0.0: can't add hid device: -71 [ 434.010255][ T5901] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 434.065757][ T5901] usb 5-1: USB disconnect, device number 78 [ 434.089766][ T9990] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 434.424625][ T5914] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 434.469935][ T9993] FAULT_INJECTION: forcing a failure. [ 434.469935][ T9993] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 434.548902][ T9993] CPU: 1 UID: 0 PID: 9993 Comm: syz.1.1188 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 434.548933][ T9993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 434.548947][ T9993] Call Trace: [ 434.548956][ T9993] [ 434.548966][ T9993] dump_stack_lvl+0x189/0x250 [ 434.549005][ T9993] ? __pfx____ratelimit+0x10/0x10 [ 434.549037][ T9993] ? __pfx_dump_stack_lvl+0x10/0x10 [ 434.549071][ T9993] ? __pfx__printk+0x10/0x10 [ 434.549095][ T9993] ? __might_fault+0xb0/0x130 [ 434.549127][ T9993] should_fail_ex+0x414/0x560 [ 434.549159][ T9993] _copy_from_user+0x2d/0xb0 [ 434.549183][ T9993] ___sys_sendmsg+0x158/0x2a0 [ 434.549214][ T9993] ? __pfx____sys_sendmsg+0x10/0x10 [ 434.549279][ T9993] ? __fget_files+0x2a/0x420 [ 434.549302][ T9993] ? __fget_files+0x3a0/0x420 [ 434.549337][ T9993] __x64_sys_sendmsg+0x19b/0x260 [ 434.549367][ T9993] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 434.549405][ T9993] ? __pfx_ksys_write+0x10/0x10 [ 434.549431][ T9993] ? do_syscall_64+0xbe/0x3b0 [ 434.549455][ T9993] do_syscall_64+0xfa/0x3b0 [ 434.549474][ T9993] ? lockdep_hardirqs_on+0x9c/0x150 [ 434.549505][ T9993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.549526][ T9993] ? clear_bhb_loop+0x60/0xb0 [ 434.549552][ T9993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.549573][ T9993] RIP: 0033:0x7fb482d8e929 [ 434.549591][ T9993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 434.549612][ T9993] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 434.549635][ T9993] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 434.549651][ T9993] RDX: 0000000060040050 RSI: 0000200000004380 RDI: 0000000000000003 [ 434.549666][ T9993] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 434.549680][ T9993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 434.549694][ T9993] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 434.549725][ T9993] [ 434.824875][ T5914] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 434.835766][ T5914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.843880][ T5914] usb 3-1: Product: syz [ 434.848179][ T5914] usb 3-1: Manufacturer: syz [ 434.852779][ T5914] usb 3-1: SerialNumber: syz [ 434.867671][ T5914] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 434.885456][ T978] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 435.148136][ T44] usb 3-1: USB disconnect, device number 100 [ 435.223811][ T5914] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 435.383813][ T5914] usb 2-1: Using ep0 maxpacket: 8 [ 435.407217][ T5914] usb 2-1: config index 0 descriptor too short (expected 60470, got 54) [ 435.427664][ T5914] usb 2-1: config 0 has too many interfaces: 64, using maximum allowed: 32 [ 435.444144][ T5914] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 435.463898][ T5914] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 64 [ 435.475781][ T5914] usb 2-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 435.485593][ T5914] usb 2-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 435.493738][ T5900] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 435.494207][ T5914] usb 2-1: Product: syz [ 435.505698][ T5833] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 435.523052][ T5914] usb 2-1: config 0 descriptor?? [ 435.663681][ T5833] usb 4-1: Using ep0 maxpacket: 16 [ 435.671111][ T5833] usb 4-1: config 0 has an invalid interface number: 194 but max is 0 [ 435.680019][ T5833] usb 4-1: config 0 has no interface number 0 [ 435.703183][ T5900] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 435.729526][ T5900] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 435.763959][ T5833] usb 4-1: New USB device found, idVendor=0a2c, idProduct=0008, bcdDevice=b4.25 [ 435.771349][ T5901] usb 2-1: USB disconnect, device number 78 [ 435.779145][ T5900] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 435.803144][ T5833] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 435.808719][ T5900] usb 5-1: config 0 descriptor?? [ 435.857289][ T5900] pwc: Askey VC010 type 2 USB webcam detected. [ 435.863980][ T5833] usb 4-1: Product: syz [ 435.864005][ T5833] usb 4-1: Manufacturer: syz [ 435.864024][ T5833] usb 4-1: SerialNumber: syz [ 435.880993][ T5833] usb 4-1: config 0 descriptor?? [ 435.897375][ T5833] cypress_cy7c63 4-1:0.194: Cypress CY7C63xxx device now attached [ 435.974120][ T978] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 435.983324][ T978] ath9k_htc: Failed to initialize the device [ 435.995139][ T44] usb 3-1: ath9k_htc: USB layer deinitialized [ 436.118939][T10003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 436.127975][T10003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 436.244533][ T5900] pwc: recv_control_msg error -32 req 02 val 2b00 [ 436.262120][ T5900] pwc: recv_control_msg error -32 req 02 val 2700 [ 436.284987][ T5900] pwc: recv_control_msg error -32 req 02 val 2c00 [ 436.292398][ T5900] pwc: recv_control_msg error -71 req 04 val 1000 [ 436.304567][ T5900] pwc: recv_control_msg error -71 req 04 val 1300 [ 436.311579][ T5900] pwc: recv_control_msg error -71 req 04 val 1400 [ 436.328860][ T5900] pwc: recv_control_msg error -71 req 02 val 2000 [ 436.346928][ T5900] pwc: recv_control_msg error -71 req 02 val 2100 [ 436.366827][ T5900] pwc: recv_control_msg error -71 req 04 val 1500 [ 436.377000][ T5900] pwc: recv_control_msg error -71 req 02 val 2500 [ 436.389833][ T5900] pwc: recv_control_msg error -71 req 02 val 2400 [ 436.409640][ T5900] pwc: recv_control_msg error -71 req 02 val 2600 [ 436.427857][ T5900] pwc: recv_control_msg error -71 req 02 val 2900 [ 436.441720][ T5900] pwc: recv_control_msg error -71 req 02 val 2800 [ 436.460512][ T5900] pwc: recv_control_msg error -71 req 04 val 1100 [ 436.470270][ T5900] pwc: recv_control_msg error -71 req 04 val 1200 [ 436.486783][ T5900] pwc: Registered as video103. [ 436.522378][ T5900] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input32 [ 436.573763][ T5901] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 436.589729][ T5900] usb 5-1: USB disconnect, device number 79 [ 436.708065][ T5922] usb 4-1: USB disconnect, device number 69 [ 436.728779][ T5922] cypress_cy7c63 4-1:0.194: Cypress CY7C63xxx device now disconnected [ 436.783730][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 436.799944][T10022] fuse: Invalid rootmode [ 436.876830][ T5901] usb 3-1: no configurations [ 436.889261][ T5901] usb 3-1: can't read configurations, error -22 [ 437.056575][ T5901] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 437.068610][T10025] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1199'. [ 437.232092][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 437.249713][ T5901] usb 3-1: no configurations [ 437.307105][ T5901] usb 3-1: can't read configurations, error -22 [ 437.428107][ T5901] usb usb3-port1: attempt power cycle [ 437.773742][ T5901] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 437.802412][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 437.809577][ T5901] usb 3-1: no configurations [ 437.817677][ T5901] usb 3-1: can't read configurations, error -22 [ 437.980160][ T5901] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 438.055322][ T5901] usb 3-1: Using ep0 maxpacket: 8 [ 438.069043][ T5901] usb 3-1: no configurations [ 438.073816][ T5901] usb 3-1: can't read configurations, error -22 [ 438.203298][ T5901] usb usb3-port1: unable to enumerate USB device [ 438.207067][T10046] FAULT_INJECTION: forcing a failure. [ 438.207067][T10046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 438.227505][T10046] CPU: 1 UID: 0 PID: 10046 Comm: syz.5.1204 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 438.227541][T10046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 438.227551][T10046] Call Trace: [ 438.227559][T10046] [ 438.227565][T10046] dump_stack_lvl+0x189/0x250 [ 438.227596][T10046] ? __pfx____ratelimit+0x10/0x10 [ 438.227621][T10046] ? __pfx_dump_stack_lvl+0x10/0x10 [ 438.227645][T10046] ? __pfx__printk+0x10/0x10 [ 438.227663][T10046] ? __might_fault+0xb0/0x130 [ 438.227686][T10046] should_fail_ex+0x414/0x560 [ 438.227710][T10046] _copy_from_user+0x2d/0xb0 [ 438.227727][T10046] ___sys_sendmsg+0x158/0x2a0 [ 438.227751][T10046] ? __pfx____sys_sendmsg+0x10/0x10 [ 438.227804][T10046] ? __fget_files+0x2a/0x420 [ 438.227821][T10046] ? __fget_files+0x3a0/0x420 [ 438.227846][T10046] __x64_sys_sendmsg+0x19b/0x260 [ 438.227869][T10046] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 438.227896][T10046] ? __pfx_ksys_write+0x10/0x10 [ 438.227909][T10046] ? rcu_is_watching+0x15/0xb0 [ 438.227937][T10046] ? do_syscall_64+0xbe/0x3b0 [ 438.227955][T10046] do_syscall_64+0xfa/0x3b0 [ 438.227968][T10046] ? lockdep_hardirqs_on+0x9c/0x150 [ 438.227991][T10046] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.228007][T10046] ? clear_bhb_loop+0x60/0xb0 [ 438.228025][T10046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.228041][T10046] RIP: 0033:0x7fb42858e929 [ 438.228055][T10046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 438.228069][T10046] RSP: 002b:00007fb4263f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 438.228086][T10046] RAX: ffffffffffffffda RBX: 00007fb4287b5fa0 RCX: 00007fb42858e929 [ 438.228098][T10046] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000003 [ 438.228108][T10046] RBP: 00007fb4263f6090 R08: 0000000000000000 R09: 0000000000000000 [ 438.228118][T10046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 438.228127][T10046] R13: 0000000000000000 R14: 00007fb4287b5fa0 R15: 00007fb4288dfa28 [ 438.228150][T10046] [ 439.023711][ T978] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 439.043344][T10058] netlink: 'syz.4.1208': attribute type 11 has an invalid length. [ 439.051518][T10058] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.1208'. [ 439.092786][T10059] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1207'. [ 439.193837][ T978] usb 2-1: Using ep0 maxpacket: 16 [ 439.203416][ T978] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 439.222351][ T978] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 439.278788][ T978] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 439.365873][T10064] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1208'. [ 439.375584][T10064] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1208'. [ 439.454834][ T978] usb 2-1: config 0 descriptor?? [ 439.887326][T10070] netlink: 468 bytes leftover after parsing attributes in process `syz.1.1205'. [ 440.227031][T10057] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 441.300464][T10073] bridge_slave_0: left allmulticast mode [ 441.313141][T10073] bridge_slave_0: left promiscuous mode [ 441.338172][T10073] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.399204][T10073] bridge_slave_1: left allmulticast mode [ 441.406753][T10073] bridge_slave_1: left promiscuous mode [ 441.414266][T10073] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.441008][T10073] bond0: (slave bond_slave_0): Releasing backup interface [ 441.472036][T10073] bond0: (slave bond_slave_1): Releasing backup interface [ 441.542370][T10073] team0: Port device team_slave_0 removed [ 441.590170][T10073] team0: Port device team_slave_1 removed [ 441.597597][T10075] [U]  [ 441.617702][T10073] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 441.653834][T10073] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 441.698705][T10073] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 441.710934][T10073] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 442.374633][T10085] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1213'. [ 442.384552][ T44] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 442.714620][ T44] usb 5-1: Using ep0 maxpacket: 16 [ 442.776826][ T44] usb 5-1: config 0 interface 0 altsetting 253 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 442.854524][ T44] usb 5-1: config 0 interface 0 has no altsetting 0 [ 442.864518][ T978] usbhid 2-1:0.0: can't add hid device: -71 [ 442.885974][ T44] usb 5-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 442.896237][ T978] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 442.909911][ T44] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.920242][ T978] usb 2-1: USB disconnect, device number 79 [ 442.959317][ T44] usb 5-1: config 0 descriptor?? [ 443.135368][ T5901] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 443.388802][ T44] playstation 0003:054C:0BA0.0008: unknown main item tag 0x0 [ 443.405006][ T5901] usb 4-1: Using ep0 maxpacket: 16 [ 443.413494][ T44] playstation 0003:054C:0BA0.0008: hidraw0: USB HID v7d.d9 Device [HID 054c:0ba0] on usb-dummy_hcd.4-1/input0 [ 443.474744][ T5901] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice=f4.9b [ 443.492305][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 443.554777][ T5901] usb 4-1: Product: syz [ 443.563960][ T5901] usb 4-1: SerialNumber: syz [ 443.580512][ T5901] usb 4-1: config 0 descriptor?? [ 443.590586][ T44] playstation 0003:054C:0BA0.0008: Failed to retrieve feature with reportID 18: -71 [ 443.616033][ T5901] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 443.637933][ T44] playstation 0003:054C:0BA0.0008: Failed to retrieve DualShock4 pairing info: -71 [ 443.638019][ T5901] dvb_usb_af9015 4-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 443.664530][ T44] playstation 0003:054C:0BA0.0008: Failed to get MAC address from DualShock4 [ 443.701608][ T44] playstation 0003:054C:0BA0.0008: Failed to create dualshock4. [ 443.710770][ T5901] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 443.710863][ T5901] dvb_usb_af9035 4-1:0.0: probe with driver dvb_usb_af9035 failed with error -22 [ 443.796798][ T44] playstation 0003:054C:0BA0.0008: probe with driver playstation failed with error -71 [ 443.827048][ T44] usb 5-1: USB disconnect, device number 80 [ 443.875258][ T5901] usb 4-1: USB disconnect, device number 70 [ 443.988257][T10089] geneve2: entered promiscuous mode [ 443.993706][ T5833] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 444.146178][ T5833] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 444.177216][ T5833] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 444.213820][ T5833] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 444.296499][ T5833] usb 3-1: config 0 descriptor?? [ 444.338745][ T5833] pwc: Askey VC010 type 2 USB webcam detected. [ 444.374076][ T5900] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 444.584302][ T5900] usb 2-1: Using ep0 maxpacket: 8 [ 444.626330][ T5900] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 444.650630][ T5900] usb 2-1: New USB device found, idVendor=050d, idProduct=3201, bcdDevice= 0.00 [ 444.673301][ T5900] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 444.698176][ T5900] usb 2-1: config 0 descriptor?? [ 444.741401][ T5833] pwc: recv_control_msg error -32 req 02 val 2b00 [ 444.749218][ T5833] pwc: recv_control_msg error -32 req 02 val 2700 [ 444.910893][ T5922] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 444.961804][ T978] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 444.972221][ T5833] pwc: recv_control_msg error -71 req 04 val 1000 [ 444.980001][ T5833] pwc: recv_control_msg error -71 req 04 val 1300 [ 445.012822][ T5833] pwc: recv_control_msg error -71 req 04 val 1400 [ 445.023153][ T5833] pwc: recv_control_msg error -71 req 02 val 2000 [ 445.031037][ T5833] pwc: recv_control_msg error -71 req 02 val 2100 [ 445.038535][ T5833] pwc: recv_control_msg error -71 req 04 val 1500 [ 445.052081][ T5833] pwc: recv_control_msg error -71 req 02 val 2500 [ 445.060153][ T5833] pwc: recv_control_msg error -71 req 02 val 2400 [ 445.070292][ T5833] pwc: recv_control_msg error -71 req 02 val 2600 [ 445.078268][ T5833] pwc: recv_control_msg error -71 req 02 val 2900 [ 445.090224][ T5833] pwc: recv_control_msg error -71 req 02 val 2800 [ 445.097822][ T5833] pwc: recv_control_msg error -71 req 04 val 1100 [ 445.108295][ T5833] pwc: recv_control_msg error -71 req 04 val 1200 [ 445.120452][ T5833] pwc: Registered as video103. [ 445.128801][ T5922] usb 5-1: Using ep0 maxpacket: 16 [ 445.132621][ T5833] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input33 [ 445.146112][ T978] usb 4-1: Using ep0 maxpacket: 32 [ 445.152435][ T5922] usb 5-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 445.164429][ T978] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 445.179872][ T5900] belkin 0003:050D:3201.0009: unknown main item tag 0x0 [ 445.184697][ T978] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 445.198704][ T5922] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 445.209022][ T5833] usb 3-1: USB disconnect, device number 105 [ 445.234502][ T5900] belkin 0003:050D:3201.0009: hiddev0,hidraw0: USB HID v0.00 Device [HID 050d:3201] on usb-dummy_hcd.1-1/input0 [ 445.258823][ T978] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 445.281482][ T978] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.311343][ T5922] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 445.315309][ T978] usb 4-1: config 0 descriptor?? [ 445.358437][ T5922] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.397695][ T978] hub 4-1:0.0: bad descriptor, ignoring hub [ 445.414572][ T51] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 445.424216][ T51] Bluetooth: hci1: Injecting HCI hardware error event [ 445.432680][ T51] Bluetooth: hci1: hardware error 0x00 [ 445.439187][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.442818][ T978] hub 4-1:0.0: probe with driver hub failed with error -5 [ 445.447658][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.476621][ T5922] usb 5-1: Product: syz [ 445.502478][ T978] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 445.548891][ T5922] usb 5-1: Manufacturer: syz [ 445.593867][ T5922] usb 5-1: SerialNumber: syz [ 445.653031][ T5900] usb 2-1: USB disconnect, device number 80 [ 445.785725][T10119] fido_id[10119]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 445.862796][ T5922] usb 5-1: 0:2 : does not exist [ 445.972708][ T5922] usb 5-1: USB disconnect, device number 81 [ 446.013480][ T6473] udevd[6473]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 447.387816][ T5833] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 447.543200][T10151] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1231'. [ 447.574807][ T51] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 447.623216][ T5833] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 447.633616][ T5833] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 447.787926][ T5833] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 447.872151][ T5833] usb 6-1: config 0 descriptor?? [ 447.974782][ T978] usb 4-1: USB disconnect, device number 71 [ 447.985469][ T5833] pwc: Askey VC010 type 2 USB webcam detected. [ 448.370533][T10161] FAULT_INJECTION: forcing a failure. [ 448.370533][T10161] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.454202][T10161] CPU: 0 UID: 0 PID: 10161 Comm: syz.3.1233 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 448.454236][T10161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 448.454251][T10161] Call Trace: [ 448.454261][T10161] [ 448.454271][T10161] dump_stack_lvl+0x189/0x250 [ 448.454311][T10161] ? __pfx____ratelimit+0x10/0x10 [ 448.454346][T10161] ? __pfx_dump_stack_lvl+0x10/0x10 [ 448.454382][T10161] ? __pfx__printk+0x10/0x10 [ 448.454407][T10161] ? __might_fault+0xb0/0x130 [ 448.454450][T10161] should_fail_ex+0x414/0x560 [ 448.454485][T10161] _copy_from_user+0x2d/0xb0 [ 448.454510][T10161] __sys_connect+0x123/0x440 [ 448.454536][T10161] ? __fget_files+0x3a0/0x420 [ 448.454562][T10161] ? __pfx___sys_connect+0x10/0x10 [ 448.454600][T10161] ? __pfx_ksys_write+0x10/0x10 [ 448.454647][T10161] ? rcu_is_watching+0x15/0xb0 [ 448.454691][T10161] __x64_sys_connect+0x7a/0x90 [ 448.454718][T10161] do_syscall_64+0xfa/0x3b0 [ 448.454737][T10161] ? lockdep_hardirqs_on+0x9c/0x150 [ 448.454770][T10161] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.454794][T10161] ? clear_bhb_loop+0x60/0xb0 [ 448.454821][T10161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.454843][T10161] RIP: 0033:0x7f6ea358e929 [ 448.454863][T10161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 448.454883][T10161] RSP: 002b:00007f6ea4450038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 448.454907][T10161] RAX: ffffffffffffffda RBX: 00007f6ea37b6080 RCX: 00007f6ea358e929 [ 448.454925][T10161] RDX: 000000000000002e RSI: 0000200000000000 RDI: 0000000000000006 [ 448.454940][T10161] RBP: 00007f6ea4450090 R08: 0000000000000000 R09: 0000000000000000 [ 448.454955][T10161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 448.454968][T10161] R13: 0000000000000000 R14: 00007f6ea37b6080 R15: 00007f6ea38dfa28 [ 448.455007][T10161] [ 448.663478][ T5833] pwc: recv_control_msg error -32 req 02 val 2b00 [ 448.671596][ T5833] pwc: recv_control_msg error -32 req 02 val 2700 [ 448.683818][ T5833] pwc: recv_control_msg error -32 req 02 val 2c00 [ 448.894669][T10142] netlink: 'syz.5.1228': attribute type 12 has an invalid length. [ 448.953811][T10142] netlink: 132 bytes leftover after parsing attributes in process `syz.5.1228'. [ 449.051375][T10163] tipc: Started in network mode [ 449.069774][T10163] tipc: Node identity ac14140f, cluster identity 4711 [ 449.104565][T10163] tipc: New replicast peer: 255.255.255.255 [ 449.131022][T10163] tipc: Enabled bearer , priority 10 [ 449.198663][T10170] netlink: 148 bytes leftover after parsing attributes in process `syz.3.1235'. [ 449.250103][ T5833] pwc: recv_control_msg error -71 req 04 val 1300 [ 449.255806][T10170] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 449.335250][ T5833] pwc: recv_control_msg error -71 req 04 val 1400 [ 449.386130][ T5833] pwc: recv_control_msg error -71 req 02 val 2000 [ 449.418794][ T5833] pwc: recv_control_msg error -71 req 02 val 2100 [ 449.449707][ T5833] pwc: recv_control_msg error -71 req 04 val 1500 [ 449.470103][ T5833] pwc: recv_control_msg error -71 req 02 val 2500 [ 449.483812][ T5922] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 449.497620][ T5833] pwc: recv_control_msg error -71 req 02 val 2400 [ 449.534669][ T5833] pwc: recv_control_msg error -71 req 02 val 2600 [ 449.555214][ T5833] pwc: recv_control_msg error -71 req 02 val 2900 [ 449.592591][ T5833] pwc: recv_control_msg error -71 req 02 val 2800 [ 449.619718][ T5833] pwc: recv_control_msg error -71 req 04 val 1100 [ 449.644347][ T5833] pwc: recv_control_msg error -71 req 04 val 1200 [ 449.669487][ T5922] usb 4-1: Using ep0 maxpacket: 32 [ 449.698555][ T5922] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 449.704018][ T5833] pwc: Registered as video103. [ 449.729386][ T5922] usb 4-1: config 0 has no interface number 0 [ 449.748677][ T5922] usb 4-1: config 0 interface 12 has no altsetting 0 [ 449.772005][ T5833] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input34 [ 449.826971][ T5922] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 449.869133][ T5833] usb 6-1: USB disconnect, device number 9 [ 449.887898][ T5922] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.927274][ T5922] usb 4-1: Product: syz [ 449.931514][ T5922] usb 4-1: Manufacturer: syz [ 450.003764][ T5922] usb 4-1: SerialNumber: syz [ 450.018780][T10174] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1236'. [ 450.044770][ T5922] usb 4-1: config 0 descriptor?? [ 450.245787][ T5900] tipc: Node number set to 2886997007 [ 450.529985][T10187] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1242'. [ 450.669036][ T5922] f81534 4-1:0.12: f81534_set_register: reg: 1003 data: b0 failed: -71 [ 450.702322][ T5922] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 450.737224][ T5922] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 450.757099][ T5922] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 450.777070][ T5922] usb 4-1: USB disconnect, device number 72 [ 450.863891][ T5833] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 450.933943][ T44] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 451.046615][ T5833] usb 6-1: Using ep0 maxpacket: 32 [ 451.065191][ T5833] usb 6-1: config 0 has an invalid interface number: 2 but max is 0 [ 451.085809][ T5833] usb 6-1: config 0 has no interface number 0 [ 451.092086][ T5833] usb 6-1: config 0 interface 2 has no altsetting 0 [ 451.104490][ T44] usb 3-1: Using ep0 maxpacket: 32 [ 451.108667][ T5900] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 451.121616][ T44] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 451.142617][ T44] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 451.176098][ T5833] usb 6-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 451.193741][ T44] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 451.203077][ T5833] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.213244][ T44] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.223440][ T5833] usb 6-1: Product: syz [ 451.232002][ T5833] usb 6-1: Manufacturer: syz [ 451.240827][ T44] usb 3-1: config 0 descriptor?? [ 451.253976][ T5833] usb 6-1: SerialNumber: syz [ 451.294453][ T5833] usb 6-1: config 0 descriptor?? [ 451.300354][ T44] hub 3-1:0.0: bad descriptor, ignoring hub [ 451.313752][ T5900] usb 2-1: Using ep0 maxpacket: 16 [ 451.321510][T10197] FAULT_INJECTION: forcing a failure. [ 451.321510][T10197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 451.335273][ T44] hub 3-1:0.0: probe with driver hub failed with error -5 [ 451.352082][T10197] CPU: 1 UID: 0 PID: 10197 Comm: syz.4.1246 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 451.352112][T10197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 451.352129][T10197] Call Trace: [ 451.352138][T10197] [ 451.352148][T10197] dump_stack_lvl+0x189/0x250 [ 451.352187][T10197] ? __pfx____ratelimit+0x10/0x10 [ 451.352221][T10197] ? __pfx_dump_stack_lvl+0x10/0x10 [ 451.352254][T10197] ? __pfx__printk+0x10/0x10 [ 451.352276][T10197] ? __might_fault+0xb0/0x130 [ 451.352308][T10197] should_fail_ex+0x414/0x560 [ 451.352341][T10197] _copy_from_user+0x2d/0xb0 [ 451.352365][T10197] ___sys_recvmsg+0x12e/0x510 [ 451.352399][T10197] ? __pfx____sys_recvmsg+0x10/0x10 [ 451.352454][T10197] ? __fget_files+0x3a0/0x420 [ 451.352488][T10197] __x64_sys_recvmsg+0x198/0x260 [ 451.352520][T10197] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 451.352559][T10197] ? __pfx_ksys_write+0x10/0x10 [ 451.352577][T10197] ? rcu_is_watching+0x15/0xb0 [ 451.352616][T10197] ? do_syscall_64+0xbe/0x3b0 [ 451.352639][T10197] do_syscall_64+0xfa/0x3b0 [ 451.352658][T10197] ? lockdep_hardirqs_on+0x9c/0x150 [ 451.352689][T10197] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.352709][T10197] ? clear_bhb_loop+0x60/0xb0 [ 451.352735][T10197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.352756][T10197] RIP: 0033:0x7f9678f8e929 [ 451.352775][T10197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 451.352794][T10197] RSP: 002b:00007f9679d6f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 451.352817][T10197] RAX: ffffffffffffffda RBX: 00007f96791b5fa0 RCX: 00007f9678f8e929 [ 451.352833][T10197] RDX: 0000000010000000 RSI: 00002000000002c0 RDI: 0000000000000004 [ 451.352847][T10197] RBP: 00007f9679d6f090 R08: 0000000000000000 R09: 0000000000000000 [ 451.352860][T10197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 451.352868][ T5900] usb 2-1: config 0 has an invalid interface number: 194 but max is 0 [ 451.352873][T10197] R13: 0000000000000000 R14: 00007f96791b5fa0 R15: 00007f96792dfa28 [ 451.352922][T10197] [ 451.588897][ T44] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 451.636565][ T5833] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 451.741795][ T5900] usb 2-1: config 0 has no interface number 0 [ 451.792577][ T5900] usb 2-1: New USB device found, idVendor=0a2c, idProduct=0008, bcdDevice=b4.25 [ 451.821032][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.863788][ T5900] usb 2-1: Product: syz [ 451.868062][ T5900] usb 2-1: Manufacturer: syz [ 451.872700][ T5900] usb 2-1: SerialNumber: syz [ 451.918309][ T5900] usb 2-1: config 0 descriptor?? [ 451.936455][ T5900] cypress_cy7c63 2-1:0.194: Cypress CY7C63xxx device now attached [ 452.054660][ T5914] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 452.190135][T10193] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 452.204690][T10193] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 452.214514][ T5914] usb 4-1: Using ep0 maxpacket: 8 [ 452.226788][ T5914] usb 4-1: config 127 has an invalid interface number: 171 but max is 1 [ 452.242882][ T5914] usb 4-1: config 127 has no interface number 1 [ 452.250135][ T44] usb 2-1: USB disconnect, device number 81 [ 452.261691][ T44] cypress_cy7c63 2-1:0.194: Cypress CY7C63xxx device now disconnected [ 452.271463][ T5914] usb 4-1: config 127 interface 171 has no altsetting 0 [ 452.274069][ T5900] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 452.312375][ T5914] usb 4-1: config 127 interface 0 has no altsetting 0 [ 452.345388][ T5914] usb 4-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 452.381752][ T5914] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.443066][ T5914] usb 4-1: Product: syz [ 452.445653][ T9] usb 6-1: USB disconnect, device number 10 [ 452.473735][ T5900] usb 5-1: Using ep0 maxpacket: 32 [ 452.483417][ T5900] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 452.508543][ T5914] usb 4-1: Manufacturer: syz [ 452.522674][ T5900] usb 5-1: config 0 has no interface number 0 [ 452.560649][ T5914] usb 4-1: SerialNumber: syz [ 452.610528][ T5900] usb 5-1: config 0 interface 184 has no altsetting 0 [ 452.768990][ T5900] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 452.790365][ T5900] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.807501][ T5914] xr_serial 4-1:127.171: xr_serial converter detected [ 452.835756][ T5900] usb 5-1: Product: syz [ 452.840070][ T5900] usb 5-1: Manufacturer: syz [ 452.847304][ T5914] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 452.848024][ T5900] usb 5-1: SerialNumber: syz [ 452.871665][ T5900] usb 5-1: config 0 descriptor?? [ 452.891930][ T5900] smsc75xx v1.0.0 [ 452.896638][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 452.913023][ T5914] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 452.913094][ T5900] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -22 [ 452.963787][ T9] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 453.004765][ T5914] usb 4-1: USB disconnect, device number 73 [ 453.017326][ T5914] xr_serial 4-1:127.171: device disconnected [ 453.171520][T10207] fuse: Unknown parameter 'grou˙˙˙˙' [ 453.191989][ T9] usb 6-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 453.226470][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.275718][ T9] usb 6-1: Product: syz [ 453.280113][ T9] usb 6-1: Manufacturer: syz [ 453.287866][ T9] usb 6-1: SerialNumber: syz [ 453.303479][ T9] usb 6-1: config 0 descriptor?? [ 453.541776][ T9] usb-storage 6-1:0.0: USB Mass Storage device detected [ 453.668127][ T9] usb 6-1: USB disconnect, device number 11 [ 453.693619][T10225] FAULT_INJECTION: forcing a failure. [ 453.693619][T10225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 453.758014][T10225] CPU: 0 UID: 0 PID: 10225 Comm: syz.1.1253 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 453.758042][T10225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 453.758052][T10225] Call Trace: [ 453.758058][T10225] [ 453.758064][T10225] dump_stack_lvl+0x189/0x250 [ 453.758091][T10225] ? __pfx____ratelimit+0x10/0x10 [ 453.758113][T10225] ? __pfx_dump_stack_lvl+0x10/0x10 [ 453.758136][T10225] ? __pfx__printk+0x10/0x10 [ 453.758151][T10225] ? __might_fault+0xb0/0x130 [ 453.758172][T10225] should_fail_ex+0x414/0x560 [ 453.758194][T10225] _copy_from_user+0x2d/0xb0 [ 453.758210][T10225] ___sys_sendmsg+0x158/0x2a0 [ 453.758230][T10225] ? __pfx____sys_sendmsg+0x10/0x10 [ 453.758272][T10225] ? __fget_files+0x2a/0x420 [ 453.758287][T10225] ? __fget_files+0x3a0/0x420 [ 453.758310][T10225] __x64_sys_sendmsg+0x19b/0x260 [ 453.758330][T10225] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 453.758355][T10225] ? __pfx_ksys_write+0x10/0x10 [ 453.758366][T10225] ? rcu_is_watching+0x15/0xb0 [ 453.758392][T10225] ? do_syscall_64+0xbe/0x3b0 [ 453.758408][T10225] do_syscall_64+0xfa/0x3b0 [ 453.758420][T10225] ? lockdep_hardirqs_on+0x9c/0x150 [ 453.758441][T10225] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.758458][T10225] ? clear_bhb_loop+0x60/0xb0 [ 453.758476][T10225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.758489][T10225] RIP: 0033:0x7fb482d8e929 [ 453.758502][T10225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 453.758515][T10225] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 453.758531][T10225] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 453.758542][T10225] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 453.758551][T10225] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 453.758560][T10225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 453.758568][T10225] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 453.758589][T10225] [ 454.064569][T10227] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1254'. [ 454.246163][ T5901] usb 3-1: USB disconnect, device number 106 [ 454.503756][ T5914] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 454.665434][ T5914] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 454.679834][ T5914] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 454.910855][ T5914] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 454.941990][ T5914] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 454.950894][ T5914] usb 4-1: Manufacturer: syz [ 454.969001][ T5914] usb 4-1: config 0 descriptor?? [ 454.994066][ T5914] igorplugusb 4-1:0.0: incorrect number of endpoints [ 455.083795][ T5833] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 455.188662][ T5914] usb 4-1: USB disconnect, device number 74 [ 455.244576][ T9] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 455.249922][ T5833] usb 3-1: Using ep0 maxpacket: 32 [ 455.274855][ T5833] usb 3-1: config 0 interface 0 has no altsetting 0 [ 455.298053][ T5833] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 455.308070][ T5833] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.316545][ T5833] usb 3-1: Product: syz [ 455.321047][ T5833] usb 3-1: Manufacturer: syz [ 455.327244][ T5833] usb 3-1: SerialNumber: syz [ 455.340151][ T5833] usb 3-1: config 0 descriptor?? [ 455.430322][ T9] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 455.443718][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.463699][ T9] usb 6-1: Product: syz [ 455.473384][ T9] usb 6-1: Manufacturer: syz [ 455.482400][ T9] usb 6-1: SerialNumber: syz [ 455.515257][ T9] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 455.542307][ T5900] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 455.774686][ T5922] usb 6-1: USB disconnect, device number 12 [ 455.785720][ T5833] gs_usb 3-1:0.0: Configuring for 1 interfaces [ 455.856579][ T5914] usb 5-1: USB disconnect, device number 82 [ 455.868276][T10244] x_tables: duplicate underflow at hook 1 [ 456.185491][T10237] bridge_slave_0: default FDB implementation only supports local addresses [ 456.195474][T10237] bridge_slave_0: default FDB implementation only supports local addresses [ 456.229971][ T5833] gs_usb 3-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 456.254049][ T5833] gs_usb 3-1:0.0: Couldn't get extended bit timing const for channel 0 (-EPROTO) [ 456.277839][ T5833] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -71 [ 456.304181][ T5833] usb 3-1: USB disconnect, device number 107 [ 456.605452][ T30] audit: type=1800 audit(1750165978.813:1324): pid=10265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.1265" name="/" dev="fuse" ino=1 res=0 errno=0 [ 456.618745][ T5900] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 456.646472][ T30] audit: type=1804 audit(1750165978.843:1325): pid=10265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.5.1265" name="/newroot/44/file1" dev="fuse" ino=1 res=1 errno=0 [ 456.674022][T10271] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1266'. [ 456.692887][ T5900] ath9k_htc: Failed to initialize the device [ 456.729845][ T5922] usb 6-1: ath9k_htc: USB layer deinitialized [ 456.855545][T10265] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1265'. [ 456.883997][ T30] audit: type=1800 audit(1750165978.843:1326): pid=10265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.1265" name="/" dev="fuse" ino=1 res=0 errno=0 [ 457.594424][T10287] netlink: 148 bytes leftover after parsing attributes in process `syz.2.1270'. [ 457.625119][T10287] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 457.893683][ T5914] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 458.066560][ T5914] usb 3-1: Using ep0 maxpacket: 32 [ 458.077752][ T5914] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 458.099724][ T5914] usb 3-1: config 0 has no interface number 0 [ 458.113563][ T5914] usb 3-1: config 0 interface 12 has no altsetting 0 [ 458.130096][T10297] syz_tun: entered promiscuous mode [ 458.141513][ T5914] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 458.151511][ T44] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 458.168724][ T5914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.173945][ T5900] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 458.182350][T10297] syz_tun: left promiscuous mode [ 458.192439][ T5914] usb 3-1: Product: syz [ 458.199075][ T5914] usb 3-1: Manufacturer: syz [ 458.229868][ T5914] usb 3-1: SerialNumber: syz [ 458.260571][ T5914] usb 3-1: config 0 descriptor?? [ 458.324639][ T44] usb 6-1: Using ep0 maxpacket: 32 [ 458.335858][ T5900] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 458.346259][ T5900] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 458.357235][ T5900] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 458.366838][ T5900] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 458.379868][ T5900] usb 5-1: SerialNumber: syz [ 458.503163][ T44] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 458.511784][ T44] usb 6-1: config 0 has no interface number 0 [ 458.525095][ T44] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 458.534386][ T44] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.542498][ T44] usb 6-1: Product: syz [ 458.546929][ T44] usb 6-1: Manufacturer: syz [ 458.551619][ T44] usb 6-1: SerialNumber: syz [ 458.567328][ T44] usb 6-1: config 0 descriptor?? [ 458.578053][ T44] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 458.784595][ T44] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 458.800079][ T44] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 458.893990][ T5901] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 458.906750][ T5914] f81534 3-1:0.12: f81534_set_register: reg: 1003 data: b0 failed: -71 [ 458.919709][ T5914] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 458.937930][ T5914] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 458.947456][ T5914] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 458.972101][ T5914] usb 3-1: USB disconnect, device number 108 [ 459.073703][ T5901] usb 4-1: Using ep0 maxpacket: 32 [ 459.081100][ T5901] usb 4-1: config index 0 descriptor too short (expected 2860, got 44) [ 459.090496][ T5901] usb 4-1: config 99 has too many interfaces: 210, using maximum allowed: 32 [ 459.100680][ T5901] usb 4-1: config 99 has an invalid descriptor of length 216, skipping remainder of the config [ 459.111967][ T5901] usb 4-1: config 99 has 0 interfaces, different from the descriptor's value: 210 [ 459.128392][ T5901] usb 4-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 459.137795][ T5901] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.145983][ T5901] usb 4-1: Product: syz [ 459.151387][ T5901] usb 4-1: Manufacturer: syz [ 459.159895][ T5900] usb 5-1: 0:2 : does not exist [ 459.177201][ T5901] usb 4-1: SerialNumber: syz [ 459.191481][ C1] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 459.207692][ T5914] usb 6-1: USB disconnect, device number 13 [ 459.222689][ T5900] usb 5-1: USB disconnect, device number 83 [ 459.235700][ T5914] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 459.296549][ T5914] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 459.312365][ T5914] quatech2 6-1:0.51: device disconnected [ 459.559743][ T5901] usb 4-1: USB disconnect, device number 75 [ 459.832667][T10311] FAULT_INJECTION: forcing a failure. [ 459.832667][T10311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.858832][T10309] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1278'. [ 459.889136][T10314] FAULT_INJECTION: forcing a failure. [ 459.889136][T10314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.906094][T10311] CPU: 0 UID: 0 PID: 10311 Comm: syz.4.1279 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 459.906127][T10311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 459.906141][T10311] Call Trace: [ 459.906150][T10311] [ 459.906160][T10311] dump_stack_lvl+0x189/0x250 [ 459.906199][T10311] ? __pfx____ratelimit+0x10/0x10 [ 459.906242][T10311] ? __pfx_dump_stack_lvl+0x10/0x10 [ 459.906277][T10311] ? __pfx__printk+0x10/0x10 [ 459.906301][T10311] ? __might_fault+0xb0/0x130 [ 459.906336][T10311] should_fail_ex+0x414/0x560 [ 459.906369][T10311] _copy_from_user+0x2d/0xb0 [ 459.906393][T10311] snd_pcm_oss_write+0x84f/0x11a0 [ 459.906454][T10311] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 459.906489][T10311] ? bpf_lsm_file_permission+0x9/0x20 [ 459.906520][T10311] ? security_file_permission+0x75/0x290 [ 459.906546][T10311] ? rw_verify_area+0x258/0x650 [ 459.906580][T10311] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 459.906615][T10311] vfs_write+0x27e/0xa90 [ 459.906659][T10311] ? __pfx_vfs_write+0x10/0x10 [ 459.906696][T10311] ? __fget_files+0x2a/0x420 [ 459.906724][T10311] ? __fget_files+0x2a/0x420 [ 459.906747][T10311] ? __fget_files+0x3a0/0x420 [ 459.906770][T10311] ? __fget_files+0x2a/0x420 [ 459.906805][T10311] ksys_write+0x145/0x250 [ 459.906829][T10311] ? __pfx_ksys_write+0x10/0x10 [ 459.906847][T10311] ? rcu_is_watching+0x15/0xb0 [ 459.906888][T10311] ? do_syscall_64+0xbe/0x3b0 [ 459.906913][T10311] do_syscall_64+0xfa/0x3b0 [ 459.906932][T10311] ? lockdep_hardirqs_on+0x9c/0x150 [ 459.906963][T10311] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.906985][T10311] ? clear_bhb_loop+0x60/0xb0 [ 459.907026][T10311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.907046][T10311] RIP: 0033:0x7f9678f8e929 [ 459.907065][T10311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 459.907085][T10311] RSP: 002b:00007f9679d6f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 459.907107][T10311] RAX: ffffffffffffffda RBX: 00007f96791b5fa0 RCX: 00007f9678f8e929 [ 459.907135][T10311] RDX: 000000000000fdbc RSI: 0000200000000500 RDI: 0000000000000003 [ 459.907148][T10311] RBP: 00007f9679d6f090 R08: 0000000000000000 R09: 0000000000000000 [ 459.907161][T10311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 459.907173][T10311] R13: 0000000000000000 R14: 00007f96791b5fa0 R15: 00007f96792dfa28 [ 459.907203][T10311] [ 460.157054][T10314] CPU: 0 UID: 0 PID: 10314 Comm: syz.5.1280 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 460.157086][T10314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 460.157099][T10314] Call Trace: [ 460.157109][T10314] [ 460.157126][T10314] dump_stack_lvl+0x189/0x250 [ 460.157165][T10314] ? __pfx____ratelimit+0x10/0x10 [ 460.157197][T10314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 460.157231][T10314] ? __pfx__printk+0x10/0x10 [ 460.157254][T10314] ? __might_fault+0xb0/0x130 [ 460.157285][T10314] should_fail_ex+0x414/0x560 [ 460.157319][T10314] _copy_from_user+0x2d/0xb0 [ 460.157343][T10314] ___sys_sendmsg+0x158/0x2a0 [ 460.157374][T10314] ? __pfx____sys_sendmsg+0x10/0x10 [ 460.157440][T10314] ? __fget_files+0x2a/0x420 [ 460.157463][T10314] ? __fget_files+0x3a0/0x420 [ 460.157498][T10314] __x64_sys_sendmsg+0x19b/0x260 [ 460.157529][T10314] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 460.157566][T10314] ? __pfx_ksys_write+0x10/0x10 [ 460.157583][T10314] ? rcu_is_watching+0x15/0xb0 [ 460.157622][T10314] ? do_syscall_64+0xbe/0x3b0 [ 460.157647][T10314] do_syscall_64+0xfa/0x3b0 [ 460.157666][T10314] ? lockdep_hardirqs_on+0x9c/0x150 [ 460.157697][T10314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.157718][T10314] ? clear_bhb_loop+0x60/0xb0 [ 460.157744][T10314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.157766][T10314] RIP: 0033:0x7fb42858e929 [ 460.157784][T10314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 460.157803][T10314] RSP: 002b:00007fb4263f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 460.157825][T10314] RAX: ffffffffffffffda RBX: 00007fb4287b5fa0 RCX: 00007fb42858e929 [ 460.157841][T10314] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 460.157855][T10314] RBP: 00007fb4263f6090 R08: 0000000000000000 R09: 0000000000000000 [ 460.157868][T10314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 460.157881][T10314] R13: 0000000000000000 R14: 00007fb4287b5fa0 R15: 00007fb4288dfa28 [ 460.157913][T10314] [ 460.704069][ T5914] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 460.930833][ T5914] usb 3-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 460.943549][ T5914] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.980220][ T5914] usb 3-1: Product: syz [ 460.993764][ T5914] usb 3-1: Manufacturer: syz [ 460.998462][ T5914] usb 3-1: SerialNumber: syz [ 461.090959][ T5914] usb 3-1: config 0 descriptor?? [ 461.402550][ T5914] usb-storage 3-1:0.0: USB Mass Storage device detected [ 461.580681][ T5914] usb 3-1: USB disconnect, device number 109 [ 461.975478][T10339] kvm: kvm [10338]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x100000011 [ 462.002967][T10339] kvm: kvm [10338]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 462.389440][T10352] FAULT_INJECTION: forcing a failure. [ 462.389440][T10352] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 462.402838][T10352] CPU: 1 UID: 0 PID: 10352 Comm: syz.1.1289 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 462.402868][T10352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 462.402883][T10352] Call Trace: [ 462.402892][T10352] [ 462.402902][T10352] dump_stack_lvl+0x189/0x250 [ 462.402941][T10352] ? __pfx____ratelimit+0x10/0x10 [ 462.402977][T10352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 462.403011][T10352] ? __pfx__printk+0x10/0x10 [ 462.403036][T10352] ? __might_fault+0xb0/0x130 [ 462.403070][T10352] should_fail_ex+0x414/0x560 [ 462.403104][T10352] _copy_from_user+0x2d/0xb0 [ 462.403128][T10352] ___sys_sendmsg+0x158/0x2a0 [ 462.403161][T10352] ? __pfx____sys_sendmsg+0x10/0x10 [ 462.403227][T10352] ? __fget_files+0x2a/0x420 [ 462.403252][T10352] ? __fget_files+0x3a0/0x420 [ 462.403299][T10352] __x64_sys_sendmsg+0x19b/0x260 [ 462.403330][T10352] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 462.403368][T10352] ? __pfx_ksys_write+0x10/0x10 [ 462.403387][T10352] ? rcu_is_watching+0x15/0xb0 [ 462.403426][T10352] ? do_syscall_64+0xbe/0x3b0 [ 462.403450][T10352] do_syscall_64+0xfa/0x3b0 [ 462.403469][T10352] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.403501][T10352] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.403522][T10352] ? clear_bhb_loop+0x60/0xb0 [ 462.403548][T10352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.403570][T10352] RIP: 0033:0x7fb482d8e929 [ 462.403594][T10352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 462.403612][T10352] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 462.403635][T10352] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 462.403651][T10352] RDX: 0000000000000041 RSI: 0000200000000600 RDI: 0000000000000003 [ 462.403665][T10352] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 462.403679][T10352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 462.403692][T10352] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 462.403734][T10352] [ 462.953836][T10364] @: renamed from vlan0 (while UP) [ 463.303807][ T5901] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 463.479377][ T5901] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 463.491074][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.508553][ T5901] usb 5-1: Product: syz [ 463.527302][ T5901] usb 5-1: Manufacturer: syz [ 463.532034][ T5901] usb 5-1: SerialNumber: syz [ 463.560269][ T5901] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 463.591430][ T5900] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 463.743820][ T5833] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 463.846465][T10382] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1300'. [ 463.894900][T10382] vlan2: entered promiscuous mode [ 463.907008][T10382] dummy0: entered promiscuous mode [ 463.950210][ T5833] usb 3-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 463.960440][ T5833] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.035856][ T5833] usb 3-1: Product: syz [ 464.040094][ T5833] usb 3-1: Manufacturer: syz [ 464.065701][T10367] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 464.075440][T10367] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 464.119588][ T5833] usb 3-1: SerialNumber: syz [ 464.173913][ T5833] usb 3-1: config 0 descriptor?? [ 464.511700][ T5833] usb-storage 3-1:0.0: USB Mass Storage device detected [ 464.564166][ T5914] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 464.615919][ T5833] usb 3-1: USB disconnect, device number 110 [ 464.624213][ T5900] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 464.632427][ T5900] ath9k_htc: Failed to initialize the device [ 464.722843][ T5900] usb 5-1: ath9k_htc: USB layer deinitialized [ 464.751255][ T5914] usb 6-1: Using ep0 maxpacket: 8 [ 464.764014][ T5901] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 464.812858][ T5914] usb 6-1: config 0 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 464.837397][ T5914] usb 6-1: config 0 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 464.873440][ T5914] usb 6-1: config 0 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 464.908244][ T5914] usb 6-1: config 0 interface 0 has no altsetting 0 [ 464.923795][ T5901] usb 4-1: Using ep0 maxpacket: 32 [ 464.931199][ T5901] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 464.940072][ T5901] usb 4-1: config 0 has no interface number 0 [ 464.946465][ T5914] usb 6-1: New USB device found, idVendor=057e, idProduct=2017, bcdDevice= 0.00 [ 464.946507][ T5914] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.974630][ T5914] usb 6-1: config 0 descriptor?? [ 464.989948][ T5901] usb 4-1: config 0 interface 12 has no altsetting 0 [ 465.011534][ T5901] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 465.023554][ T5901] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.037135][ T5901] usb 4-1: Product: syz [ 465.037477][ T5914] usbhid 6-1:0.0: can't add hid device: -22 [ 465.041418][ T5901] usb 4-1: Manufacturer: syz [ 465.057831][ T5901] usb 4-1: SerialNumber: syz [ 465.119953][ T5901] usb 4-1: config 0 descriptor?? [ 465.148558][ T5914] usbhid 6-1:0.0: probe with driver usbhid failed with error -22 [ 465.251301][ T5914] usb 6-1: USB disconnect, device number 14 [ 465.613711][ T9] usb 3-1: new full-speed USB device number 111 using dummy_hcd [ 465.765895][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 465.772673][ T9] usb 3-1: New USB device found, idVendor=04e7, idProduct=0009, bcdDevice= 0.00 [ 465.792975][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 465.830486][ T9] usb 3-1: config 0 descriptor?? [ 465.953943][ T5893] usb 5-1: USB disconnect, device number 84 [ 466.252180][ T9] elo 0003:04E7:0009.000A: unknown main item tag 0x0 [ 466.452365][T10396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 466.474882][ T9] elo 0003:04E7:0009.000A: unknown main item tag 0x0 [ 466.483077][T10396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 466.593338][ T9] elo 0003:04E7:0009.000A: hidraw0: USB HID v80.00 Device [HID 04e7:0009] on usb-dummy_hcd.2-1/input0 [ 466.626341][ T30] audit: type=1326 audit(1750165988.833:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10395 comm="syz.2.1304" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fadb3b8e929 code=0x0 [ 466.651510][ T5901] f81534 4-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 466.698787][ T5901] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 467.079998][ T5901] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 467.135276][ T5901] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 467.216579][ T5901] usb 4-1: USB disconnect, device number 76 [ 467.693693][ T5901] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 467.732993][T10421] bridge4: entered promiscuous mode [ 467.833843][ T5901] usb 2-1: device descriptor read/64, error -71 [ 468.089765][ T5901] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 468.280839][T10426] FAULT_INJECTION: forcing a failure. [ 468.280839][T10426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 468.296496][T10426] CPU: 1 UID: 0 PID: 10426 Comm: syz.5.1314 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 468.296519][T10426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 468.296530][T10426] Call Trace: [ 468.296537][T10426] [ 468.296544][T10426] dump_stack_lvl+0x189/0x250 [ 468.296574][T10426] ? __pfx____ratelimit+0x10/0x10 [ 468.296599][T10426] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.296624][T10426] ? __pfx__printk+0x10/0x10 [ 468.296642][T10426] ? __might_fault+0xb0/0x130 [ 468.296665][T10426] should_fail_ex+0x414/0x560 [ 468.296689][T10426] _copy_from_user+0x2d/0xb0 [ 468.296706][T10426] ___sys_sendmsg+0x158/0x2a0 [ 468.296730][T10426] ? __pfx____sys_sendmsg+0x10/0x10 [ 468.296777][T10426] ? __fget_files+0x2a/0x420 [ 468.296793][T10426] ? __fget_files+0x3a0/0x420 [ 468.296819][T10426] __x64_sys_sendmsg+0x19b/0x260 [ 468.296841][T10426] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 468.296869][T10426] ? __pfx_ksys_write+0x10/0x10 [ 468.296894][T10426] ? rcu_is_watching+0x15/0xb0 [ 468.296921][T10426] ? do_syscall_64+0xbe/0x3b0 [ 468.296938][T10426] do_syscall_64+0xfa/0x3b0 [ 468.296951][T10426] ? lockdep_hardirqs_on+0x9c/0x150 [ 468.296974][T10426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.296989][T10426] ? clear_bhb_loop+0x60/0xb0 [ 468.297007][T10426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.297022][T10426] RIP: 0033:0x7fb42858e929 [ 468.297037][T10426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 468.297050][T10426] RSP: 002b:00007fb4263f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.297068][T10426] RAX: ffffffffffffffda RBX: 00007fb4287b5fa0 RCX: 00007fb42858e929 [ 468.297079][T10426] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 468.297094][T10426] RBP: 00007fb4263f6090 R08: 0000000000000000 R09: 0000000000000000 [ 468.297104][T10426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 468.297113][T10426] R13: 0000000000000000 R14: 00007fb4287b5fa0 R15: 00007fb4288dfa28 [ 468.297135][T10426] [ 468.354268][ T5901] usb 2-1: device descriptor read/64, error -71 [ 468.563173][ T44] usb 3-1: USB disconnect, device number 111 [ 468.613983][ T5914] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 468.659854][ T5901] usb usb2-port1: attempt power cycle [ 468.686898][T10428] FAULT_INJECTION: forcing a failure. [ 468.686898][T10428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 468.720670][T10428] CPU: 0 UID: 0 PID: 10428 Comm: syz.2.1316 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 468.720705][T10428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 468.720719][T10428] Call Trace: [ 468.720728][T10428] [ 468.720738][T10428] dump_stack_lvl+0x189/0x250 [ 468.720778][T10428] ? __pfx____ratelimit+0x10/0x10 [ 468.720811][T10428] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.720846][T10428] ? __pfx__printk+0x10/0x10 [ 468.720871][T10428] ? __might_fault+0xb0/0x130 [ 468.720904][T10428] should_fail_ex+0x414/0x560 [ 468.720938][T10428] _copy_from_user+0x2d/0xb0 [ 468.720961][T10428] ___sys_sendmsg+0x158/0x2a0 [ 468.720993][T10428] ? __pfx____sys_sendmsg+0x10/0x10 [ 468.721076][T10428] ? __fget_files+0x2a/0x420 [ 468.721101][T10428] ? __fget_files+0x3a0/0x420 [ 468.721136][T10428] __x64_sys_sendmsg+0x19b/0x260 [ 468.721182][T10428] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 468.721226][T10428] ? __pfx_ksys_write+0x10/0x10 [ 468.721245][T10428] ? rcu_is_watching+0x15/0xb0 [ 468.721285][T10428] ? do_syscall_64+0xbe/0x3b0 [ 468.721310][T10428] do_syscall_64+0xfa/0x3b0 [ 468.721332][T10428] ? lockdep_hardirqs_on+0x9c/0x150 [ 468.721365][T10428] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.721387][T10428] ? clear_bhb_loop+0x60/0xb0 [ 468.721414][T10428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.721435][T10428] RIP: 0033:0x7fadb3b8e929 [ 468.721455][T10428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 468.721482][T10428] RSP: 002b:00007fadb49bb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.721504][T10428] RAX: ffffffffffffffda RBX: 00007fadb3db5fa0 RCX: 00007fadb3b8e929 [ 468.721521][T10428] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 468.721536][T10428] RBP: 00007fadb49bb090 R08: 0000000000000000 R09: 0000000000000000 [ 468.721549][T10428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 468.721563][T10428] R13: 0000000000000000 R14: 00007fadb3db5fa0 R15: 00007fadb3edfa28 [ 468.721596][T10428] [ 468.962797][ T5914] usb 5-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 468.972151][ T5914] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.032783][ T5914] usb 5-1: Product: syz [ 469.050387][ T5914] usb 5-1: Manufacturer: syz [ 469.070810][ T5914] usb 5-1: SerialNumber: syz [ 469.090073][ T5914] usb 5-1: config 0 descriptor?? [ 469.287809][ T5901] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 469.324549][ T5901] usb 2-1: device descriptor read/8, error -71 [ 469.388022][ T5914] usb-storage 5-1:0.0: USB Mass Storage device detected [ 469.452327][ T5914] usb 5-1: USB disconnect, device number 85 [ 469.553706][ T9] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 469.574730][ T5901] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 469.599173][ T5901] usb 2-1: device descriptor read/8, error -71 [ 469.707588][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 469.715462][ T5901] usb usb2-port1: unable to enumerate USB device [ 469.726293][ T9] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 469.737315][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 469.750341][ T9] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 469.759486][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.769907][ T9] usb 3-1: config 0 descriptor?? [ 469.779455][ T9] hub 3-1:0.0: bad descriptor, ignoring hub [ 469.786283][ T9] hub 3-1:0.0: probe with driver hub failed with error -5 [ 469.796370][ T9] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 470.324026][ T5914] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 470.413788][ T9] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 470.484172][ T5914] usb 5-1: Using ep0 maxpacket: 16 [ 470.613953][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 470.630127][ T5914] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice=f4.9b [ 470.640295][ T9] usb 6-1: config 127 has an invalid interface number: 171 but max is 1 [ 470.659783][ T5914] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 470.660090][ T9] usb 6-1: config 127 has no interface number 1 [ 470.680084][ T9] usb 6-1: config 127 interface 171 has no altsetting 0 [ 470.687258][ T9] usb 6-1: config 127 interface 0 has no altsetting 0 [ 470.704137][ T9] usb 6-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 470.710951][ T5914] usb 5-1: Product: syz [ 470.713679][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 470.741539][ T9] usb 6-1: Product: syz [ 470.756817][ T5914] usb 5-1: SerialNumber: syz [ 470.756839][ T9] usb 6-1: Manufacturer: syz [ 470.779422][ T9] usb 6-1: SerialNumber: syz [ 470.780880][ T5914] usb 5-1: config 0 descriptor?? [ 470.824987][ T5914] usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 470.842423][ T5914] dvb_usb_af9015 5-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 470.849535][T10462] program syz.1.1326 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 470.881800][ T5914] usb 5-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 470.898889][T10464] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 470.900059][ T5914] dvb_usb_af9035 5-1:0.0: probe with driver dvb_usb_af9035 failed with error -22 [ 470.915061][T10464] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 471.022688][ T5914] usb 5-1: USB disconnect, device number 86 [ 471.053491][ T9] xr_serial 6-1:127.171: xr_serial converter detected [ 471.108483][ T9] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 471.132782][ T9] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 471.141656][ T5901] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 471.152337][T10467] FAULT_INJECTION: forcing a failure. [ 471.152337][T10467] name failslab, interval 1, probability 0, space 0, times 0 [ 471.169782][T10467] CPU: 1 UID: 0 PID: 10467 Comm: syz.1.1327 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 471.169831][T10467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 471.169854][T10467] Call Trace: [ 471.169864][T10467] [ 471.169874][T10467] dump_stack_lvl+0x189/0x250 [ 471.169914][T10467] ? __pfx____ratelimit+0x10/0x10 [ 471.169953][T10467] ? __pfx_dump_stack_lvl+0x10/0x10 [ 471.169988][T10467] ? __pfx__printk+0x10/0x10 [ 471.170028][T10467] ? ref_tracker_alloc+0x318/0x460 [ 471.170062][T10467] should_fail_ex+0x414/0x560 [ 471.170096][T10467] should_failslab+0xa8/0x100 [ 471.170123][T10467] kmem_cache_alloc_noprof+0x73/0x3c0 [ 471.170158][T10467] ? skb_clone+0x212/0x3a0 [ 471.170192][T10467] skb_clone+0x212/0x3a0 [ 471.170226][T10467] __netlink_deliver_tap+0x404/0x850 [ 471.170266][T10467] ? netlink_deliver_tap+0x2e/0x1b0 [ 471.170295][T10467] netlink_deliver_tap+0x19c/0x1b0 [ 471.170335][T10467] netlink_unicast+0x72f/0x8d0 [ 471.170368][T10467] netlink_sendmsg+0x805/0xb30 [ 471.170404][T10467] ? __pfx_netlink_sendmsg+0x10/0x10 [ 471.170433][T10467] ? aa_sock_msg_perm+0x94/0x160 [ 471.170472][T10467] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 471.170497][T10467] ? __pfx_netlink_sendmsg+0x10/0x10 [ 471.170519][T10467] __sock_sendmsg+0x21c/0x270 [ 471.170552][T10467] sock_write_iter+0x258/0x330 [ 471.170607][T10467] ? __pfx_sock_write_iter+0x10/0x10 [ 471.170651][T10467] ? __pfx_aa_file_perm+0x10/0x10 [ 471.170688][T10467] do_iter_readv_writev+0x56b/0x7f0 [ 471.170713][T10467] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 471.170740][T10467] ? bpf_lsm_file_permission+0x9/0x20 [ 471.170770][T10467] ? security_file_permission+0x75/0x290 [ 471.170796][T10467] ? rw_verify_area+0x258/0x650 [ 471.170831][T10467] vfs_writev+0x31a/0x960 [ 471.170863][T10467] ? __lock_acquire+0xab9/0xd20 [ 471.170895][T10467] ? __pfx_vfs_writev+0x10/0x10 [ 471.170938][T10467] ? __fget_files+0x2a/0x420 [ 471.170966][T10467] ? __fget_files+0x3a0/0x420 [ 471.170989][T10467] ? __fget_files+0x2a/0x420 [ 471.171033][T10467] do_writev+0x14d/0x2d0 [ 471.171061][T10467] ? __pfx_do_writev+0x10/0x10 [ 471.171085][T10467] ? rcu_is_watching+0x15/0xb0 [ 471.171123][T10467] ? do_syscall_64+0xbe/0x3b0 [ 471.171148][T10467] do_syscall_64+0xfa/0x3b0 [ 471.171166][T10467] ? lockdep_hardirqs_on+0x9c/0x150 [ 471.171198][T10467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.171219][T10467] ? clear_bhb_loop+0x60/0xb0 [ 471.171245][T10467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.171266][T10467] RIP: 0033:0x7fb482d8e929 [ 471.171287][T10467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.171307][T10467] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 471.171330][T10467] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 471.171346][T10467] RDX: 0000000000000001 RSI: 0000200000000080 RDI: 0000000000000004 [ 471.171360][T10467] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 471.171374][T10467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 471.171387][T10467] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 471.171419][T10467] [ 471.553553][ T9] usb 6-1: USB disconnect, device number 15 [ 471.601540][ T9] xr_serial 6-1:127.171: device disconnected [ 472.454377][ T5901] usb 3-1: USB disconnect, device number 112 [ 472.753677][ T44] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 472.873809][ T5901] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 472.918977][ T44] usb 6-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 472.931053][ T44] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.955204][ T44] usb 6-1: Product: syz [ 472.967638][ T44] usb 6-1: Manufacturer: syz [ 472.982757][ T44] usb 6-1: SerialNumber: syz [ 473.004664][ T44] usb 6-1: config 0 descriptor?? [ 473.033907][ T5901] usb 3-1: Using ep0 maxpacket: 32 [ 473.046521][ T5901] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 473.069754][ T5901] usb 3-1: config 0 has no interface number 0 [ 473.088926][ T5901] usb 3-1: config 0 interface 2 has no altsetting 0 [ 473.109764][ T5901] usb 3-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 473.119686][ T5901] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 473.129651][ T5901] usb 3-1: Product: syz [ 473.135059][ T5901] usb 3-1: Manufacturer: syz [ 473.153433][ T5901] usb 3-1: SerialNumber: syz [ 473.196412][ T5901] usb 3-1: config 0 descriptor?? [ 473.219214][ T44] usb-storage 6-1:0.0: USB Mass Storage device detected [ 473.312382][ T44] usb 6-1: USB disconnect, device number 16 [ 473.413920][T10497] netlink: 'syz.1.1338': attribute type 1 has an invalid length. [ 473.766964][T10506] input: syz1 as /devices/virtual/input/input36 [ 473.864072][ T44] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 473.923450][ T5901] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 473.988237][T10509] binder: BINDER_SET_CONTEXT_MGR already set [ 474.040094][T10509] binder: 10508:10509 ioctl 4018620d 200000000040 returned -16 [ 474.048553][ T5901] usb 3-1: USB disconnect, device number 113 [ 474.050542][ T44] usb 4-1: Using ep0 maxpacket: 16 [ 474.091870][ T44] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice=f4.9b [ 474.169611][ T44] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 474.184114][ T6006] udevd[6006]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 474.256636][ T44] usb 4-1: Product: syz [ 474.309851][ T44] usb 4-1: SerialNumber: syz [ 474.349528][ T44] usb 4-1: config 0 descriptor?? [ 474.379721][ T44] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 474.405450][ T44] dvb_usb_af9015 4-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 474.458819][T10515] FAULT_INJECTION: forcing a failure. [ 474.458819][T10515] name failslab, interval 1, probability 0, space 0, times 0 [ 474.459617][ T44] usb 4-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 474.478122][ T5833] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 474.487347][T10515] CPU: 0 UID: 0 PID: 10515 Comm: syz.2.1343 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 474.487379][T10515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 474.487392][T10515] Call Trace: [ 474.487401][T10515] [ 474.487423][T10515] dump_stack_lvl+0x189/0x250 [ 474.487467][T10515] ? __pfx____ratelimit+0x10/0x10 [ 474.487501][T10515] ? __pfx_dump_stack_lvl+0x10/0x10 [ 474.487535][T10515] ? __pfx__printk+0x10/0x10 [ 474.487562][T10515] ? __pfx___might_resched+0x10/0x10 [ 474.487596][T10515] ? fs_reclaim_acquire+0x7d/0x100 [ 474.487627][T10515] should_fail_ex+0x414/0x560 [ 474.487660][T10515] should_failslab+0xa8/0x100 [ 474.487686][T10515] __kmalloc_cache_noprof+0x70/0x3d0 [ 474.487708][T10515] ? device_add+0xbe/0xb50 [ 474.487734][T10515] device_add+0xbe/0xb50 [ 474.487762][T10515] input_register_device+0x9ca/0x10b0 [ 474.487796][T10515] uinput_create_device+0x422/0x670 [ 474.487827][T10515] ? __lock_acquire+0xab9/0xd20 [ 474.487864][T10515] uinput_ioctl_handler+0x3f0/0x1570 [ 474.487899][T10515] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 474.487941][T10515] ? __fget_files+0x2a/0x420 [ 474.487964][T10515] ? __fget_files+0x3a0/0x420 [ 474.487994][T10515] ? bpf_lsm_file_ioctl+0x9/0x20 [ 474.488033][T10515] ? __pfx_uinput_ioctl+0x10/0x10 [ 474.488066][T10515] __se_sys_ioctl+0xfc/0x170 [ 474.488117][T10515] do_syscall_64+0xfa/0x3b0 [ 474.488138][T10515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.488175][T10515] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 474.488197][T10515] ? clear_bhb_loop+0x60/0xb0 [ 474.488223][T10515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.488245][T10515] RIP: 0033:0x7fadb3b8e929 [ 474.488269][T10515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 474.488288][T10515] RSP: 002b:00007fadb499a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.488311][T10515] RAX: ffffffffffffffda RBX: 00007fadb3db6080 RCX: 00007fadb3b8e929 [ 474.488327][T10515] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 000000000000000a [ 474.488341][T10515] RBP: 00007fadb499a090 R08: 0000000000000000 R09: 0000000000000000 [ 474.488354][T10515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.488368][T10515] R13: 0000000000000000 R14: 00007fadb3db6080 R15: 00007fadb3edfa28 [ 474.488401][T10515] [ 474.703769][ T5833] usb 6-1: Using ep0 maxpacket: 16 [ 474.760572][ T44] dvb_usb_af9035 4-1:0.0: probe with driver dvb_usb_af9035 failed with error -22 [ 474.835553][ T9] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 474.909521][ T44] usb 4-1: USB disconnect, device number 77 [ 474.976677][ T5833] usb 6-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 474.993683][ T5833] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.993699][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 475.012227][ T9] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 475.026147][ T5833] usb 6-1: Product: syz [ 475.030612][ T5833] usb 6-1: Manufacturer: syz [ 475.035801][ T9] usb 2-1: config 0 has no interface number 0 [ 475.042046][ T9] usb 2-1: config 0 interface 184 has no altsetting 0 [ 475.053082][ T5833] usb 6-1: SerialNumber: syz [ 475.072840][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 475.089256][ T5833] r8152-cfgselector 6-1: Unknown version 0x0000 [ 475.095868][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 475.095897][ T9] usb 2-1: Product: syz [ 475.095915][ T9] usb 2-1: Manufacturer: syz [ 475.095932][ T9] usb 2-1: SerialNumber: syz [ 475.124316][ T9] usb 2-1: config 0 descriptor?? [ 475.140221][ T9] smsc75xx v1.0.0 [ 475.146942][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 475.164846][ T9] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -22 [ 475.183912][ T5833] r8152-cfgselector 6-1: config 0 descriptor?? [ 475.420157][T10516] fuse: Unknown parameter 'grou˙˙˙˙' [ 475.601795][ T5936] r8152-cfgselector 6-1: USB disconnect, device number 17 [ 475.613761][ T9] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 475.793767][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 475.812700][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 475.841491][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 475.861442][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 475.880251][ T9] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 475.889735][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.907793][ T9] usb 5-1: config 0 descriptor?? [ 475.926022][T10519] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 475.937596][ T9] hub 5-1:0.0: USB hub found [ 476.144588][ T9] hub 5-1:0.0: config failed, can't read hub descriptor (err -22) [ 476.364736][ T9] usbhid 5-1:0.0: can't add hid device: -71 [ 476.370974][ T9] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 476.394597][ T9] usb 5-1: USB disconnect, device number 87 [ 476.414525][ T5936] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 476.563885][ T5936] usb 3-1: Using ep0 maxpacket: 32 [ 476.569163][ T5833] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 476.580911][ T5936] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 476.599804][ T5936] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 476.609818][ T5936] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.625065][ T5936] usb 3-1: config 0 descriptor?? [ 476.632807][ T5936] hub 3-1:0.0: bad descriptor, ignoring hub [ 476.644402][ T5936] hub 3-1:0.0: probe with driver hub failed with error -5 [ 476.657259][ T5936] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 476.757039][ T5833] usb 6-1: Using ep0 maxpacket: 8 [ 476.771027][ T5833] usb 6-1: config 127 has an invalid interface number: 171 but max is 1 [ 476.803504][ T5833] usb 6-1: config 127 has no interface number 1 [ 476.814922][ T5833] usb 6-1: config 127 interface 171 has no altsetting 0 [ 476.822248][ T5833] usb 6-1: config 127 interface 0 has no altsetting 0 [ 476.836870][ T5833] usb 6-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 476.846814][ T5833] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.857683][ T5833] usb 6-1: Product: syz [ 476.858870][T10540] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1353'. [ 476.862069][ T5833] usb 6-1: Manufacturer: syz [ 476.876172][ T5833] usb 6-1: SerialNumber: syz [ 476.917018][T10540] syz_tun: entered promiscuous mode [ 477.100590][T10549] sctp: [Deprecated]: syz.4.1356 (pid 10549) Use of struct sctp_assoc_value in delayed_ack socket option. [ 477.100590][T10549] Use struct sctp_sack_info instead [ 477.153660][ T5833] xr_serial 6-1:127.171: xr_serial converter detected [ 477.186081][ T5833] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 477.210647][ T5833] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 477.262432][ T5833] usb 6-1: USB disconnect, device number 18 [ 477.299941][ T5833] xr_serial 6-1:127.171: device disconnected [ 477.366719][ T5936] usb 2-1: USB disconnect, device number 87 [ 477.403453][T10556] netlink: 'syz.4.1358': attribute type 9 has an invalid length. [ 477.412500][T10556] netlink: 200108 bytes leftover after parsing attributes in process `syz.4.1358'. [ 477.432219][T10556] openvswitch: netlink: Message has 5 unknown bytes. [ 477.553895][ T5893] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 477.716528][ T5893] usb 4-1: Using ep0 maxpacket: 32 [ 477.724071][ T5893] usb 4-1: config 0 has an invalid interface number: 235 but max is 0 [ 477.732591][ T5893] usb 4-1: config 0 has no interface number 0 [ 477.745953][ T5893] usb 4-1: New USB device found, idVendor=085a, idProduct=0009, bcdDevice=a3.47 [ 477.763796][ T5893] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 477.836185][ T5893] usb 4-1: Product: syz [ 477.950233][ T5893] usb 4-1: Manufacturer: syz [ 477.965363][ T5893] usb 4-1: SerialNumber: syz [ 477.997897][ T5893] usb 4-1: config 0 descriptor?? [ 478.252840][ T5893] kaweth 4-1:0.235: Firmware present in device. [ 478.443798][ T5893] kaweth 4-1:0.235: Statistics collection: 0 [ 478.513267][ T5893] kaweth 4-1:0.235: Multicast filter limit: 0 [ 478.563066][ T5893] kaweth 4-1:0.235: MTU: 0 [ 478.595683][ T5893] kaweth 4-1:0.235: Read MAC address 00:00:00:00:00:00 [ 478.702539][T10582] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 478.851955][ T5893] kaweth 4-1:0.235: Error setting SOFS wait [ 478.860094][ T5893] kaweth 4-1:0.235: probe with driver kaweth failed with error -5 [ 478.899560][ T5893] usb 4-1: USB disconnect, device number 78 [ 479.194238][ T5833] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 479.334498][ T5936] usb 3-1: USB disconnect, device number 114 [ 479.353706][ T5833] usb 5-1: device descriptor read/64, error -71 [ 479.603768][ T5833] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 479.748680][ T5833] usb 5-1: device descriptor read/64, error -71 [ 479.786281][ T5893] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 479.896925][ T5833] usb usb5-port1: attempt power cycle [ 480.027394][ T5893] usb 4-1: Using ep0 maxpacket: 32 [ 480.074453][ T5893] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 480.108432][ T5893] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 480.123510][T10611] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1372'. [ 480.123681][ T5901] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 480.151182][ T5893] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.170913][ T5893] usb 4-1: config 0 descriptor?? [ 480.178118][ T5893] hub 4-1:0.0: bad descriptor, ignoring hub [ 480.184703][ T5893] hub 4-1:0.0: probe with driver hub failed with error -5 [ 480.193289][ T5893] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 480.273722][ T5833] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 480.320643][ T5901] usb 6-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 480.336334][ T5833] usb 5-1: device descriptor read/8, error -71 [ 480.392900][ T5901] usb 6-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 480.433452][ T5901] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.536560][ T5901] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 480.593836][ T5833] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 480.654460][ T5833] usb 5-1: device descriptor read/8, error -71 [ 480.875069][ T5833] usb usb5-port1: unable to enumerate USB device [ 481.352983][T10637] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 481.414149][ T5936] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 481.578454][ T5901] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 481.602195][ T5936] usb 3-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 481.613802][ T5901] stv0680 6-1:4.0: STV(e): camera ping failed!! [ 481.628999][ T5936] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 481.634907][ T5901] stv0680 6-1:4.0: last error: 0, command = 0x0 [ 481.644012][ T5936] usb 3-1: Product: syz [ 481.649212][ T5936] usb 3-1: Manufacturer: syz [ 481.663044][ T5936] usb 3-1: SerialNumber: syz [ 481.686328][ T5936] usb 3-1: config 0 descriptor?? [ 481.917558][ T5936] usb-storage 3-1:0.0: USB Mass Storage device detected [ 482.039627][T10662] FAULT_INJECTION: forcing a failure. [ 482.039627][T10662] name failslab, interval 1, probability 0, space 0, times 0 [ 482.062622][T10662] CPU: 0 UID: 0 PID: 10662 Comm: syz.4.1379 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 482.062655][T10662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 482.062669][T10662] Call Trace: [ 482.062678][T10662] [ 482.062688][T10662] dump_stack_lvl+0x189/0x250 [ 482.062732][T10662] ? __pfx____ratelimit+0x10/0x10 [ 482.062765][T10662] ? __pfx_dump_stack_lvl+0x10/0x10 [ 482.062800][T10662] ? __pfx__printk+0x10/0x10 [ 482.062831][T10662] ? __pfx___might_resched+0x10/0x10 [ 482.062863][T10662] ? fs_reclaim_acquire+0x7d/0x100 [ 482.062894][T10662] should_fail_ex+0x414/0x560 [ 482.062928][T10662] should_failslab+0xa8/0x100 [ 482.062954][T10662] __kmalloc_cache_noprof+0x70/0x3d0 [ 482.062976][T10662] ? nf_tables_newtable+0x435/0x1890 [ 482.063003][T10662] ? nla_strcmp+0x106/0x140 [ 482.063039][T10662] nf_tables_newtable+0x435/0x1890 [ 482.063090][T10662] nfnetlink_rcv+0x1132/0x2520 [ 482.063157][T10662] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 482.063206][T10662] ? ref_tracker_free+0x63a/0x7d0 [ 482.063269][T10662] ? __netlink_deliver_tap+0x807/0x850 [ 482.063305][T10662] ? netlink_deliver_tap+0x2e/0x1b0 [ 482.063330][T10662] ? netlink_deliver_tap+0x2e/0x1b0 [ 482.063362][T10662] netlink_unicast+0x758/0x8d0 [ 482.063397][T10662] netlink_sendmsg+0x805/0xb30 [ 482.063434][T10662] ? __pfx_netlink_sendmsg+0x10/0x10 [ 482.063472][T10662] ? aa_sock_msg_perm+0x94/0x160 [ 482.063502][T10662] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 482.063531][T10662] ? __pfx_netlink_sendmsg+0x10/0x10 [ 482.063558][T10662] __sock_sendmsg+0x21c/0x270 [ 482.063594][T10662] ____sys_sendmsg+0x505/0x830 [ 482.063627][T10662] ? __pfx_____sys_sendmsg+0x10/0x10 [ 482.063664][T10662] ? import_iovec+0x74/0xa0 [ 482.063691][T10662] ___sys_sendmsg+0x21f/0x2a0 [ 482.063740][T10662] ? __pfx____sys_sendmsg+0x10/0x10 [ 482.063810][T10662] ? __fget_files+0x2a/0x420 [ 482.063834][T10662] ? __fget_files+0x3a0/0x420 [ 482.063871][T10662] __x64_sys_sendmsg+0x19b/0x260 [ 482.063902][T10662] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 482.063942][T10662] ? __pfx_ksys_write+0x10/0x10 [ 482.063960][T10662] ? rcu_is_watching+0x15/0xb0 [ 482.064001][T10662] ? do_syscall_64+0xbe/0x3b0 [ 482.064026][T10662] do_syscall_64+0xfa/0x3b0 [ 482.064044][T10662] ? lockdep_hardirqs_on+0x9c/0x150 [ 482.064077][T10662] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.064099][T10662] ? clear_bhb_loop+0x60/0xb0 [ 482.064127][T10662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.064148][T10662] RIP: 0033:0x7f9678f8e929 [ 482.064168][T10662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.064188][T10662] RSP: 002b:00007f9679d6f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 482.064212][T10662] RAX: ffffffffffffffda RBX: 00007f96791b5fa0 RCX: 00007f9678f8e929 [ 482.064230][T10662] RDX: 0000000000008880 RSI: 00002000000000c0 RDI: 0000000000000004 [ 482.064245][T10662] RBP: 00007f9679d6f090 R08: 0000000000000000 R09: 0000000000000000 [ 482.064260][T10662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 482.064273][T10662] R13: 0000000000000000 R14: 00007f96791b5fa0 R15: 00007f96792dfa28 [ 482.064307][T10662] [ 482.095047][T10664] tipc: Started in network mode [ 482.141670][ T5893] usb 3-1: USB disconnect, device number 115 [ 482.367396][T10664] tipc: Node identity 7f000001, cluster identity 4711 [ 482.449955][T10664] tipc: New replicast peer: 0.0.0.0 [ 482.456555][T10664] tipc: Enabled bearer , priority 10 [ 482.635663][ T5833] usb 4-1: USB disconnect, device number 79 [ 482.686357][T10675] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 482.948511][ T5833] usb 6-1: USB disconnect, device number 19 [ 483.375885][T10695] netlink: 1752 bytes leftover after parsing attributes in process `syz.4.1386'. [ 483.573943][ T5922] tipc: Node number set to 2130706433 [ 483.796192][T10698] netlink: del zone limit has 4 unknown bytes [ 484.306254][ T5922] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 484.485914][ T5922] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 484.532081][ T5922] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.704959][ T5922] usb 6-1: config 0 descriptor?? [ 484.730123][ T5922] cp210x 6-1:0.0: cp210x converter detected [ 484.930863][T10711] FAULT_INJECTION: forcing a failure. [ 484.930863][T10711] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 484.973907][T10711] CPU: 0 UID: 0 PID: 10711 Comm: syz.1.1390 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 484.973939][T10711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 484.973954][T10711] Call Trace: [ 484.973963][T10711] [ 484.973974][T10711] dump_stack_lvl+0x189/0x250 [ 484.974013][T10711] ? __pfx____ratelimit+0x10/0x10 [ 484.974055][T10711] ? __pfx_dump_stack_lvl+0x10/0x10 [ 484.974088][T10711] ? __pfx__printk+0x10/0x10 [ 484.974113][T10711] ? __might_fault+0xb0/0x130 [ 484.974146][T10711] should_fail_ex+0x414/0x560 [ 484.974181][T10711] _copy_from_user+0x2d/0xb0 [ 484.974204][T10711] ___sys_sendmsg+0x158/0x2a0 [ 484.974235][T10711] ? __pfx____sys_sendmsg+0x10/0x10 [ 484.974302][T10711] ? __fget_files+0x2a/0x420 [ 484.974326][T10711] ? __fget_files+0x3a0/0x420 [ 484.974362][T10711] __x64_sys_sendmsg+0x19b/0x260 [ 484.974393][T10711] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 484.974432][T10711] ? __pfx_ksys_write+0x10/0x10 [ 484.974450][T10711] ? rcu_is_watching+0x15/0xb0 [ 484.974489][T10711] ? do_syscall_64+0xbe/0x3b0 [ 484.974513][T10711] do_syscall_64+0xfa/0x3b0 [ 484.974535][T10711] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 484.974556][T10711] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 484.974579][T10711] ? clear_bhb_loop+0x60/0xb0 [ 484.974606][T10711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 484.974627][T10711] RIP: 0033:0x7fb482d8e929 [ 484.974646][T10711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 484.974665][T10711] RSP: 002b:00007fb483ba1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 484.974689][T10711] RAX: ffffffffffffffda RBX: 00007fb482fb5fa0 RCX: 00007fb482d8e929 [ 484.974706][T10711] RDX: 0000000000004010 RSI: 0000200000000000 RDI: 0000000000000004 [ 484.974720][T10711] RBP: 00007fb483ba1090 R08: 0000000000000000 R09: 0000000000000000 [ 484.974734][T10711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 484.974748][T10711] R13: 0000000000000000 R14: 00007fb482fb5fa0 R15: 00007fb4830dfa28 [ 484.974780][T10711] [ 484.983713][ T5936] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 485.201337][T10702] netlink: 44 bytes leftover after parsing attributes in process `syz.5.1389'. [ 485.303019][ T5922] cp210x 6-1:0.0: failed to get vendor val 0x370c size 13: -71 [ 485.319396][ T5922] cp210x 6-1:0.0: GPIO initialisation failed: -71 [ 485.428370][ T5922] usb 6-1: cp210x converter now attached to ttyUSB0 [ 485.443997][ T5922] usb 6-1: USB disconnect, device number 20 [ 485.492399][ T5922] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 485.542092][ T5922] cp210x 6-1:0.0: device disconnected [ 485.645182][ T5936] usb 5-1: Using ep0 maxpacket: 32 [ 485.697190][ T5936] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 485.731025][ T5936] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 485.781715][ T5936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.844534][ T5936] usb 5-1: config 0 descriptor?? [ 485.895220][ T5936] hub 5-1:0.0: bad descriptor, ignoring hub [ 485.903207][ T5936] hub 5-1:0.0: probe with driver hub failed with error -5 [ 485.942811][ T5936] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 486.573967][T10729] kvm: kvm [10727]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 486.593653][ T5936] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 486.753773][ T5936] usb 3-1: Using ep0 maxpacket: 8 [ 486.769594][ T5936] usb 3-1: config 127 has an invalid interface number: 171 but max is 1 [ 486.785795][ T5936] usb 3-1: config 127 has no interface number 1 [ 486.796373][ T5936] usb 3-1: config 127 interface 171 has no altsetting 0 [ 486.807558][ T5936] usb 3-1: config 127 interface 0 has no altsetting 0 [ 486.818923][ T5936] usb 3-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 486.835187][ T5936] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.843497][ T5936] usb 3-1: Product: syz [ 486.851997][ T5936] usb 3-1: Manufacturer: syz [ 486.859227][ T5936] usb 3-1: SerialNumber: syz [ 486.973902][ T44] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 487.106554][ T5936] xr_serial 3-1:127.171: xr_serial converter detected [ 487.138939][ T5936] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 487.148453][ T44] usb 6-1: Using ep0 maxpacket: 32 [ 487.167174][ T44] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 487.181488][ T5936] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 487.193790][ T44] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 487.232046][ T5936] usb 3-1: USB disconnect, device number 116 [ 487.255709][ T44] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 487.274216][ T5936] xr_serial 3-1:127.171: device disconnected [ 487.300226][ T44] usb 6-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 487.334420][ T44] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 487.370156][ T44] usb 6-1: config 0 descriptor?? [ 487.385978][T10739] raw-gadget.2 gadget.5: fail, usb_ep_enable returned -22 [ 487.405386][ T44] hub 6-1:0.0: USB hub found [ 487.600321][ T44] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 487.794156][ T5936] usb 5-1: USB disconnect, device number 92 [ 487.813212][ T44] usbhid 6-1:0.0: can't add hid device: -71 [ 487.818720][ T5893] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 487.823863][ T44] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 487.975030][ T44] usb 6-1: USB disconnect, device number 21 [ 488.135134][ T5893] usb 2-1: Using ep0 maxpacket: 8 [ 488.144689][ T5893] usb 2-1: config 127 has an invalid interface number: 171 but max is 1 [ 488.154584][ T5893] usb 2-1: config 127 has no interface number 1 [ 488.162103][ T5893] usb 2-1: config 127 interface 171 has no altsetting 0 [ 488.170701][ T5893] usb 2-1: config 127 interface 0 has no altsetting 0 [ 488.203921][ T5893] usb 2-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9 [ 488.216646][ T5893] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 488.225150][ T5893] usb 2-1: Product: syz [ 488.229442][ T5893] usb 2-1: Manufacturer: syz [ 488.249261][ T5893] usb 2-1: SerialNumber: syz [ 488.470889][T10765] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1408'. [ 488.485209][T10764] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1408'. [ 488.564684][ T5893] xr_serial 2-1:127.171: xr_serial converter detected [ 488.684649][ T5893] xr_serial ttyUSB0: Failed to set reg 0x1a: -71 [ 488.735717][ T5893] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 488.852735][ T5893] usb 2-1: USB disconnect, device number 88 [ 488.897211][ T5893] xr_serial 2-1:127.171: device disconnected [ 489.192306][T10777] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1411'. [ 490.033794][ T5893] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 490.233774][ T5893] usb 2-1: Using ep0 maxpacket: 16 [ 490.287923][ T5893] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice=f4.9b [ 490.332779][ T5893] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 490.384116][ T5893] usb 2-1: Product: syz [ 490.419465][ T5893] usb 2-1: SerialNumber: syz [ 490.504663][ T5893] usb 2-1: config 0 descriptor?? [ 490.535487][ T5893] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 490.542673][ T5893] dvb_usb_af9015 2-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 490.626350][ T5893] usb 2-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 490.662561][ T5893] dvb_usb_af9035 2-1:0.0: probe with driver dvb_usb_af9035 failed with error -22 [ 490.683081][T10789] netdevsim netdevsim5 netdevsim0: entered promiscuous mode [ 490.738915][ T5893] usb 2-1: USB disconnect, device number 89 [ 490.739365][T10789] netlink: 148 bytes leftover after parsing attributes in process `syz.5.1416'. [ 490.816102][T10789] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 491.133712][ T9] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 491.315576][ T9] usb 6-1: Using ep0 maxpacket: 32 [ 491.328647][ T9] usb 6-1: config 0 has an invalid interface number: 12 but max is 0 [ 491.523849][ T9] usb 6-1: config 0 has no interface number 0 [ 491.530812][ T9] usb 6-1: config 0 interface 12 has no altsetting 0 [ 491.548608][ T9] usb 6-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 491.568186][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.588401][ T9] usb 6-1: Product: syz [ 491.598553][ T9] usb 6-1: Manufacturer: syz [ 491.618780][ T9] usb 6-1: SerialNumber: syz [ 491.945536][ T9] usb 6-1: config 0 descriptor?? [ 492.752264][ T9] f81534 6-1:0.12: f81534_set_register: reg: 1003 data: b0 failed: -71 [ 492.777359][ T9] f81534 6-1:0.12: f81534_find_config_idx: read failed: -71 [ 492.813064][ T9] f81534 6-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 492.821999][ T9] f81534 6-1:0.12: probe with driver f81534 failed with error -71 [ 492.918214][ T9] usb 6-1: USB disconnect, device number 22 [ 493.833666][ T5833] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 494.114854][ T5833] usb 6-1: config 0 has no interfaces? [ 494.226106][ T5833] usb 6-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 494.274456][ T5833] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.351288][ T5833] usb 6-1: Product: syz [ 494.528164][ T5833] usb 6-1: Manufacturer: syz [ 494.832219][ T5833] usb 6-1: SerialNumber: syz [ 494.887931][ T5833] usb 6-1: config 0 descriptor?? [ 495.043847][ T5901] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 495.339225][ T5901] usb 2-1: config 0 has an invalid interface number: 106 but max is 0 [ 495.360395][ T5901] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 495.408219][ T5901] usb 2-1: config 0 has no interface number 0 [ 495.443895][ T5901] usb 2-1: config 0 interface 106 altsetting 0 endpoint 0x1 has invalid maxpacket 15403, setting to 1024 [ 495.478575][ T5901] usb 2-1: config 0 interface 106 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 495.520292][ T5901] usb 2-1: config 0 interface 106 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 495.586789][ T5901] usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=df.bb [ 495.636086][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.708508][ T5901] usb 2-1: config 0 descriptor?? [ 495.728115][T10851] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 495.766759][ T5901] usb 2-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 495.945883][T10851] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 495.954765][T10851] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 496.265568][T10861] kvm: kvm [10859]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 496.291795][T10861] kvm: kvm [10859]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 496.508838][ T1116] usb 2-1: Failed to submit usb control message: -71 [ 496.509112][ T5936] usb 2-1: USB disconnect, device number 90 [ 496.596538][ T1116] usb 2-1: unable to send the bmi data to the device: -71 [ 496.633745][ T1116] usb 2-1: unable to get target info from device [ 496.652881][ T1116] usb 2-1: could not get target info (-71) [ 496.681783][ T1116] usb 2-1: could not probe fw (-71) [ 496.898300][ T44] usb 6-1: USB disconnect, device number 23 [ 497.140092][T10870] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1435'. [ 497.719066][ T44] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 497.883813][ T44] usb 6-1: device descriptor read/64, error -71 [ 498.343773][ T44] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 498.523757][ T44] usb 6-1: device descriptor read/64, error -71 [ 498.643712][ T44] usb usb6-port1: attempt power cycle [ 499.004918][ T44] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 499.050283][ T44] usb 6-1: device descriptor read/8, error -71 [ 499.074385][ T5893] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 499.247290][ T5893] usb 3-1: config 0 has an invalid interface number: 95 but max is 0 [ 499.263848][ T5893] usb 3-1: config 0 has no interface number 0 [ 499.273196][ T5893] usb 3-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 499.298586][ T5893] usb 3-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 499.323692][ T5893] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.325781][ T44] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 499.341750][ T5893] usb 3-1: Product: syz [ 499.346389][ T5893] usb 3-1: Manufacturer: syz [ 499.351033][ T5893] usb 3-1: SerialNumber: syz [ 499.376567][ T44] usb 6-1: device descriptor read/8, error -71 [ 499.378736][ T5893] usb 3-1: config 0 descriptor?? [ 499.394634][T10902] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 499.443831][ T5901] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 499.484060][ T44] usb usb6-port1: unable to enumerate USB device [ 499.593771][ T5901] usb 5-1: Using ep0 maxpacket: 16 [ 499.601088][ T5901] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 499.613652][ T5901] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 499.624698][ T5893] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 499.631719][ T5893] usb 3-1: MIDIStreaming interface descriptor not found [ 499.641361][ T5901] usb 5-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice= 0.00 [ 499.653222][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.662863][ T5901] usb 5-1: Product: syz [ 499.670286][ T5901] usb 5-1: Manufacturer: syz [ 499.686806][ T5901] usb 5-1: SerialNumber: syz [ 499.698008][ T5893] usb 3-1: USB disconnect, device number 117 [ 499.705366][ T5901] usb 5-1: config 0 descriptor?? [ 499.778112][ T6005] udevd[6005]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.95/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 499.930825][ T5901] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 499.942247][ T5901] asix 5-1:0.0: probe with driver asix failed with error -71 [ 499.958778][ T5901] usb 5-1: USB disconnect, device number 93 [ 500.642776][T10950] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1466'. [ 500.674859][T10950] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1466'. [ 501.454141][ T5893] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 501.593804][ T5901] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 501.626447][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 501.655890][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 501.685254][ T5893] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 501.709022][ T5893] usb 2-1: New USB device found, idVendor=0079, idProduct=0011, bcdDevice= 0.00 [ 501.725754][ T5893] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 501.765204][ T5893] usb 2-1: config 0 descriptor?? [ 501.781433][ T5901] usb 6-1: config 0 has an invalid interface number: 95 but max is 0 [ 501.793838][ T5901] usb 6-1: config 0 has no interface number 0 [ 501.817152][ T5901] usb 6-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 501.849895][ T5901] usb 6-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 501.868278][ T5901] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.891154][ T5901] usb 6-1: Product: syz [ 501.896781][ T5901] usb 6-1: Manufacturer: syz [ 501.901835][ T5901] usb 6-1: SerialNumber: syz [ 501.934212][ T5901] usb 6-1: config 0 descriptor?? [ 501.946813][T10977] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 502.169944][ T5901] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 502.185089][ T5901] usb 6-1: MIDIStreaming interface descriptor not found [ 502.260064][ T5901] usb 6-1: USB disconnect, device number 28 [ 502.268589][ T5893] dragonrise 0003:0079:0011.000B: hidraw0: USB HID v0.00 Device [HID 0079:0011] on usb-dummy_hcd.1-1/input0 [ 502.323885][ T44] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 502.359599][ T6005] udevd[6005]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.95/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 502.407893][T10990] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1483'. [ 502.427546][T10990] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1483'. [ 502.448284][ T5893] usb 2-1: USB disconnect, device number 91 [ 502.491639][T10988] fido_id[10988]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 502.525699][ T44] usb 3-1: config 0 has no interfaces? [ 502.533709][ T44] usb 3-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 502.542826][ T44] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.554750][ T44] usb 3-1: Product: syz [ 502.558972][ T44] usb 3-1: Manufacturer: syz [ 502.575643][ T44] usb 3-1: SerialNumber: syz [ 502.592725][ T44] usb 3-1: config 0 descriptor?? [ 502.797453][T10996] syzkaller0: entered promiscuous mode [ 502.808166][ T30] audit: type=1326 audit(1750166025.013:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10999 comm="syz.5.1486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb42858e929 code=0x7ffc0000 [ 502.840385][T10996] syzkaller0: entered allmulticast mode [ 502.868833][ T30] audit: type=1326 audit(1750166025.013:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10999 comm="syz.5.1486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb42858e929 code=0x7ffc0000 [ 502.892834][ T30] audit: type=1326 audit(1750166025.013:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10999 comm="syz.5.1486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=40 compat=0 ip=0x7fb42858e929 code=0x7ffc0000 [ 502.917023][ T30] audit: type=1326 audit(1750166025.013:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10999 comm="syz.5.1486" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb42858e929 code=0x7ffc0000 [ 502.947017][ T5893] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 503.118666][ T5893] usb 4-1: Using ep0 maxpacket: 16 [ 503.143993][ T5893] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 503.154342][ T5893] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 503.179398][ T5893] usb 4-1: config 1 has no interface number 1 [ 503.185950][ T5893] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 503.202634][ T5893] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 503.222781][ T5893] usb 4-1: config 1 interface 2 has no altsetting 0 [ 503.229602][ T5901] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 503.240234][ T5893] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 503.250189][ T5893] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.259107][ T5893] usb 4-1: Product: syz [ 503.263323][ T5893] usb 4-1: Manufacturer: syz [ 503.268057][ T5893] usb 4-1: SerialNumber: syz [ 503.397622][ T5901] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 503.409286][ T5901] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 503.418566][ T5901] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.435279][ T5901] usb 6-1: config 0 descriptor?? [ 503.450980][ T5901] pwc: Askey VC010 type 2 USB webcam detected. [ 503.484546][ T5893] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 503.502105][ T5893] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 503.515054][ T5893] usb 4-1: selecting invalid altsetting 0 [ 503.529864][ T5893] usb 4-1: selecting invalid altsetting 0 [ 503.582913][ T5893] usb 4-1: USB disconnect, device number 80 [ 504.062218][ T5901] pwc: recv_control_msg error -32 req 02 val 2700 [ 504.080733][ T5901] pwc: recv_control_msg error -71 req 02 val 2c00 [ 504.094092][ T5901] pwc: recv_control_msg error -71 req 04 val 1000 [ 504.114183][ T5901] pwc: recv_control_msg error -71 req 04 val 1300 [ 504.126598][ T5901] pwc: recv_control_msg error -71 req 04 val 1400 [ 504.133812][ T5901] pwc: recv_control_msg error -71 req 02 val 2000 [ 504.140765][ T5901] pwc: recv_control_msg error -71 req 02 val 2100 [ 504.148748][ T5901] pwc: recv_control_msg error -71 req 04 val 1500 [ 504.155854][ T5901] pwc: recv_control_msg error -71 req 02 val 2500 [ 504.162856][ T5901] pwc: recv_control_msg error -71 req 02 val 2400 [ 504.172898][ T5901] pwc: recv_control_msg error -71 req 02 val 2600 [ 504.188557][ T5901] pwc: recv_control_msg error -71 req 02 val 2900 [ 504.206693][ T5901] pwc: recv_control_msg error -71 req 02 val 2800 [ 504.224305][ T5901] pwc: recv_control_msg error -71 req 04 val 1100 [ 504.240730][ T5901] pwc: recv_control_msg error -71 req 04 val 1200 [ 504.255722][ T5901] pwc: Registered as video103. [ 504.294736][ T5901] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input39 [ 504.328243][ T5901] usb 6-1: USB disconnect, device number 29 [ 504.571728][T11013] netlink: 'syz.3.1491': attribute type 10 has an invalid length. [ 504.903848][ T5901] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 505.063795][ T5901] usb 6-1: Using ep0 maxpacket: 32 [ 505.073094][ T5901] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 505.092190][ T5901] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 505.102529][ T5901] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 505.112901][ T5901] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.125718][ T5901] usb 6-1: config 0 descriptor?? [ 505.141516][ T5901] hub 6-1:0.0: USB hub found [ 505.349778][ T5901] hub 6-1:0.0: 1 port detected [ 505.387329][T11013] bridge0: entered promiscuous mode [ 505.394067][T11013] bond0: (slave bridge0): Enslaving as an active interface with a down link [ 505.439246][ T1165] ------------[ cut here ]------------ [ 505.445183][ T1165] RTNL: assertion failed at ./include/net/netdev_lock.h (72) [ 505.452796][ T5833] usb 3-1: USB disconnect, device number 118 [ 505.482620][ T1165] WARNING: CPU: 1 PID: 1165 at ./include/net/netdev_lock.h:72 __linkwatch_sync_dev+0x303/0x350 [ 505.493701][ T1165] Modules linked in: [ 505.498683][ T1165] CPU: 1 UID: 0 PID: 1165 Comm: kworker/u8:8 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 505.511004][ T1165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 505.521157][ T1165] Workqueue: bond0 bond_mii_monitor [ 505.526555][ T1165] RIP: 0010:__linkwatch_sync_dev+0x303/0x350 [ 505.532609][ T1165] Code: 7c fe ff ff e8 0e c1 69 f8 c6 05 b5 73 34 06 01 90 48 c7 c7 80 b8 92 8c 48 c7 c6 48 97 9c 8d ba 48 00 00 00 e8 ae 6b 2d f8 90 <0f> 0b 90 90 e9 4d fe ff ff 44 89 f1 80 e1 07 38 c1 0f 8c 22 fd ff [ 505.552429][ T1165] RSP: 0018:ffffc90003b0f670 EFLAGS: 00010246 [ 505.558791][ T1165] RAX: 0dd15563e8914f00 RBX: ffff88802f8d4000 RCX: ffff888026f40000 [ 505.568693][ T1165] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 505.576841][ T1165] RBP: 0000000000000000 R08: ffff8880b8724293 R09: 1ffff110170e4852 [ 505.584899][ T1165] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 1ffff11005f1a85d [ 505.592957][ T1165] R13: dffffc0000000000 R14: ffffffff8ca136a8 R15: 0000000000000000 [ 505.601325][ T1165] FS: 0000000000000000(0000) GS:ffff888125d51000(0000) knlGS:0000000000000000 [ 505.610715][ T1165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 505.617387][ T1165] CR2: 00007fadb3d7fd38 CR3: 000000005e2a2000 CR4: 00000000003526f0 [ 505.625443][ T1165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 505.633464][ T1165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 505.641519][ T1165] Call Trace: [ 505.644877][ T1165] [ 505.647851][ T1165] ? ethtool_op_get_link+0xd/0x70 [ 505.652965][ T1165] ethtool_op_get_link+0x15/0x70 [ 505.658093][ T1165] bond_check_dev_link+0x444/0x6c0 [ 505.664283][ T1165] ? __pfx_bond_check_dev_link+0x10/0x10 [ 505.669999][ T1165] ? netdev_lower_get_next_private_rcu+0x9f/0x100 [ 505.677206][ T1165] bond_mii_monitor+0x428/0x2e00 [ 505.682206][ T1165] ? __lock_acquire+0xab9/0xd20 [ 505.687209][ T1165] ? bond_mii_monitor+0x153/0x2e00 [ 505.692493][ T1165] ? __pfx_bond_mii_monitor+0x10/0x10 [ 505.697963][ T1165] ? register_lock_class+0x51/0x320 [ 505.703208][ T1165] ? __lock_acquire+0xab9/0xd20 [ 505.708144][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 505.713973][ T1165] ? _raw_spin_unlock_irq+0x23/0x50 [ 505.719222][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 505.725049][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 505.730825][ T1165] process_scheduled_works+0xae1/0x17b0 [ 505.736608][ T1165] ? __pfx_process_scheduled_works+0x10/0x10 [ 505.742665][ T1165] worker_thread+0x8a0/0xda0 [ 505.747352][ T1165] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 505.753779][ T1165] ? __kthread_parkme+0x7b/0x200 [ 505.758777][ T1165] kthread+0x70e/0x8a0 [ 505.762912][ T1165] ? __pfx_worker_thread+0x10/0x10 [ 505.769202][ T1165] ? __pfx_kthread+0x10/0x10 [ 505.774550][ T1165] ? _raw_spin_unlock_irq+0x23/0x50 [ 505.779813][ T1165] ? lockdep_hardirqs_on+0x9c/0x150 [ 505.785119][ T1165] ? __pfx_kthread+0x10/0x10 [ 505.789762][ T1165] ret_from_fork+0x3f9/0x770 [ 505.794464][ T1165] ? __pfx_ret_from_fork+0x10/0x10 [ 505.799645][ T1165] ? __switch_to_asm+0x39/0x70 [ 505.804507][ T1165] ? __switch_to_asm+0x33/0x70 [ 505.809353][ T1165] ? __pfx_kthread+0x10/0x10 [ 505.814052][ T1165] ret_from_fork_asm+0x1a/0x30 [ 505.818886][ T1165] [ 505.821959][ T1165] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 505.829278][ T1165] CPU: 1 UID: 0 PID: 1165 Comm: kworker/u8:8 Not tainted 6.16.0-rc2-syzkaller-00024-g9afe652958c3 #0 PREEMPT(full) [ 505.841474][ T1165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 505.851576][ T1165] Workqueue: bond0 bond_mii_monitor [ 505.856872][ T1165] Call Trace: [ 505.860214][ T1165] [ 505.863189][ T1165] dump_stack_lvl+0x99/0x250 [ 505.867837][ T1165] ? __asan_memcpy+0x40/0x70 [ 505.872483][ T1165] ? __pfx_dump_stack_lvl+0x10/0x10 [ 505.877734][ T1165] ? __pfx__printk+0x10/0x10 [ 505.882370][ T1165] panic+0x2db/0x790 [ 505.886337][ T1165] ? __pfx_panic+0x10/0x10 [ 505.890810][ T1165] ? ret_from_fork_asm+0x1a/0x30 [ 505.895802][ T1165] __warn+0x31b/0x4b0 [ 505.899816][ T1165] ? __linkwatch_sync_dev+0x303/0x350 [ 505.905214][ T1165] ? __linkwatch_sync_dev+0x303/0x350 [ 505.910605][ T1165] report_bug+0x2be/0x4f0 [ 505.914969][ T1165] ? __linkwatch_sync_dev+0x303/0x350 [ 505.920392][ T1165] ? __linkwatch_sync_dev+0x303/0x350 [ 505.925817][ T1165] ? __linkwatch_sync_dev+0x305/0x350 [ 505.931214][ T1165] handle_bug+0x84/0x160 [ 505.935476][ T1165] exc_invalid_op+0x1a/0x50 [ 505.940005][ T1165] asm_exc_invalid_op+0x1a/0x20 [ 505.944891][ T1165] RIP: 0010:__linkwatch_sync_dev+0x303/0x350 [ 505.950917][ T1165] Code: 7c fe ff ff e8 0e c1 69 f8 c6 05 b5 73 34 06 01 90 48 c7 c7 80 b8 92 8c 48 c7 c6 48 97 9c 8d ba 48 00 00 00 e8 ae 6b 2d f8 90 <0f> 0b 90 90 e9 4d fe ff ff 44 89 f1 80 e1 07 38 c1 0f 8c 22 fd ff [ 505.970578][ T1165] RSP: 0018:ffffc90003b0f670 EFLAGS: 00010246 [ 505.976687][ T1165] RAX: 0dd15563e8914f00 RBX: ffff88802f8d4000 RCX: ffff888026f40000 [ 505.984680][ T1165] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 505.992666][ T1165] RBP: 0000000000000000 R08: ffff8880b8724293 R09: 1ffff110170e4852 [ 506.000742][ T1165] R10: dffffc0000000000 R11: ffffed10170e4853 R12: 1ffff11005f1a85d [ 506.008749][ T1165] R13: dffffc0000000000 R14: ffffffff8ca136a8 R15: 0000000000000000 [ 506.016767][ T1165] ? ethtool_op_get_link+0xd/0x70 [ 506.021824][ T1165] ethtool_op_get_link+0x15/0x70 [ 506.026787][ T1165] bond_check_dev_link+0x444/0x6c0 [ 506.031937][ T1165] ? __pfx_bond_check_dev_link+0x10/0x10 [ 506.037609][ T1165] ? netdev_lower_get_next_private_rcu+0x9f/0x100 [ 506.044063][ T1165] bond_mii_monitor+0x428/0x2e00 [ 506.049040][ T1165] ? __lock_acquire+0xab9/0xd20 [ 506.053931][ T1165] ? bond_mii_monitor+0x153/0x2e00 [ 506.059095][ T1165] ? __pfx_bond_mii_monitor+0x10/0x10 [ 506.064504][ T1165] ? register_lock_class+0x51/0x320 [ 506.069762][ T1165] ? __lock_acquire+0xab9/0xd20 [ 506.074659][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 506.080410][ T1165] ? _raw_spin_unlock_irq+0x23/0x50 [ 506.085639][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 506.091391][ T1165] ? process_scheduled_works+0x9ef/0x17b0 [ 506.097145][ T1165] process_scheduled_works+0xae1/0x17b0 [ 506.102739][ T1165] ? __pfx_process_scheduled_works+0x10/0x10 [ 506.108780][ T1165] worker_thread+0x8a0/0xda0 [ 506.113415][ T1165] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 506.119774][ T1165] ? __kthread_parkme+0x7b/0x200 [ 506.124739][ T1165] kthread+0x70e/0x8a0 [ 506.128844][ T1165] ? __pfx_worker_thread+0x10/0x10 [ 506.134076][ T1165] ? __pfx_kthread+0x10/0x10 [ 506.138689][ T1165] ? _raw_spin_unlock_irq+0x23/0x50 [ 506.143914][ T1165] ? lockdep_hardirqs_on+0x9c/0x150 [ 506.149135][ T1165] ? __pfx_kthread+0x10/0x10 [ 506.153743][ T1165] ret_from_fork+0x3f9/0x770 [ 506.158367][ T1165] ? __pfx_ret_from_fork+0x10/0x10 [ 506.163503][ T1165] ? __switch_to_asm+0x39/0x70 [ 506.168297][ T1165] ? __switch_to_asm+0x33/0x70 [ 506.173096][ T1165] ? __pfx_kthread+0x10/0x10 [ 506.177726][ T1165] ret_from_fork_asm+0x1a/0x30 [ 506.182524][ T1165] [ 506.185924][ T1165] Kernel Offset: disabled [ 506.190323][ T1165] Rebooting in 86400 seconds..