last executing test programs: 6.074445835s ago: executing program 0 (id=2288): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000500)={0x0, 0xfffffffffffffd83, 0xfa00, {0x0, 0x0}}, 0xfdbc) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r2, 0x80104132, &(0x7f0000000080)) 5.093512802s ago: executing program 0 (id=2295): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00002b9000/0x400000)=nil, &(0x7f0000779000/0x1000)=nil, 0x400000, 0x3, 0x2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 4.210050625s ago: executing program 0 (id=2306): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@global=@item_012={0x0, 0x1, 0x5}, @main=@item_012={0x2, 0x0, 0xb, '\x00\x00'}, @main=@item_4={0x3, 0x0, 0x9, "5aa8257f"}, @main=@item_012={0x0, 0x0, 0x9}, @main=@item_4={0x3, 0x0, 0xb, "9e3ce079"}]}}, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000140), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0) syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, 0x0, &(0x7f0000000280)={0x0, 0x3, 0x9, @string={0x9, 0x3, "99ef0563284186"}}, 0x0, 0x0, 0x0}, &(0x7f0000000880)={0x84, &(0x7f0000000440)={0x20, 0xd, 0x4, "c9fcf352"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x40, 0x13, 0x6, @random="bb275e0d6d1c"}, &(0x7f0000000700)={0x40, 0x17, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.438174876s ago: executing program 4 (id=2310): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x4000000, 0x1, 0x0, 'queue0\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x882) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x3, 0x1}}) write$sndseq(r1, &(0x7f0000000140)=[{0x1f, 0x0, 0x1, 0xfd, @tick, {0x0, 0xc}, {}, @raw32}], 0x1c) 3.244651409s ago: executing program 4 (id=2311): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 2.326355458s ago: executing program 3 (id=2317): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@remote, r2}, 0x14) 2.196835045s ago: executing program 4 (id=2318): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000380)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000380)={0x0, 0x1, 0x103ff, 0x1}) 2.137819192s ago: executing program 2 (id=2319): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10) connect$unix(r1, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2.105253982s ago: executing program 3 (id=2320): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=@newqdisc={0x38, 0x24, 0xd0f, 0x470bd2d, 0xfffffffd, {0x60, 0x0, 0x0, r2, {0x0, 0xfff2}, {0xfff1, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_clsact={0xb}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xcb}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x44080) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x50}}, 0x0) 2.054406183s ago: executing program 0 (id=2321): r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x4040811}, 0x0) 1.992386926s ago: executing program 2 (id=2322): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000740)=0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x1, 0x0, [{0x1, 0x20, &(0x7f00000001c0)=""/32}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000005c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0xdddd1000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 1.949307511s ago: executing program 3 (id=2323): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000fe5000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.937302746s ago: executing program 0 (id=2324): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x1, 0x0, &(0x7f0000000340)=""/79, 0x0, 0xdddd1000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 1.834088688s ago: executing program 2 (id=2325): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="b57523cb1a2c90d8acad2e2d98dfc9ea7a5843c3b63b683ced2b3266175599b779617e66e6b3e15c042be90635a2d36160bbf9a2edcacc0bbe015b84150a1928de94397894ff36aa430fc2a0814ba634308d6d0837250dfd1eca5383f9d151449743b1a0c4ffc51242a229c5d6d06f147a61d797ea7ffeda95b76f5623", 0x7d}, {&(0x7f00000001c0)="66f7", 0x3}, {&(0x7f0000000300)='l3', 0x7fffef80}], 0x3}], 0x1, 0x0) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[], 0x14}}, 0x8018) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) 1.800098307s ago: executing program 0 (id=2326): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x403, 0x6030, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x0, ')'}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000940)={0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB="00140d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00M'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x18, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x20, 0x1, 0x5, 'g\v\a.1'}, 0x0}) 1.713543747s ago: executing program 3 (id=2327): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1, 0x1, 0x2, 0x0, 0xd}, 0x14) 1.504654722s ago: executing program 1 (id=2329): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4188aec6, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x20000000000000, 0x4}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000800006d02"]) 1.328552362s ago: executing program 2 (id=2330): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xf}, 0x20) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_default\x00') 1.279630302s ago: executing program 4 (id=2331): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}]}, &(0x7f0000000180)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x85, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x3930) 1.231515448s ago: executing program 1 (id=2332): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x42031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000}) 1.166903013s ago: executing program 2 (id=2333): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, '\x00', 0x18}, 0x6}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x20, 0x5, 0xe}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000008a02"]) 1.053372073s ago: executing program 4 (id=2334): r0 = io_uring_setup(0x53f3, &(0x7f0000000140)={0x0, 0x2825, 0x0, 0xfffff7fe, 0x16f}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000006140)={0x2020}, 0xfffffd0f) pread64(r0, &(0x7f0000000200)=""/23, 0x20, 0x2) read$FUSE(r1, &(0x7f0000000a40)={0x2020}, 0x2020) 1.052561484s ago: executing program 1 (id=2335): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000340)={0x10000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000600)={0xa0000013}) 950.780469ms ago: executing program 2 (id=2336): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @local}, 0x2}}, 0x2e) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)={0x24, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {0x5}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20006911}, 0x0) 949.891138ms ago: executing program 4 (id=2337): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x141, 0x48, 0x13, 0x44, 0x20, 0x424, 0x7500, 0x69ee, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xb8, 0x7, 0x2, 0x96, 0xd1, 0xca, 0x0, [], [{{0x9, 0x5, 0x6, 0x2, 0x200, 0xd, 0x0, 0x6}}, {{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f00000003c0)={0x0, 0x5, 0x4, "abe763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000a40)={0x44, &(0x7f0000000680)={0x0, 0xf, 0x4, "e7b90010"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000180)={0x60, 0x10, 0x4, "e34207b4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 923.341871ms ago: executing program 1 (id=2338): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000180)="0b03feff4f00021202004788aa96a13bb1000011000088ca1a00", 0x1fffc, 0x0, &(0x7f0000000140)={0x11, 0x0, r2}, 0x14) 292.975938ms ago: executing program 1 (id=2339): r0 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) io_setup(0x8, &(0x7f0000004200)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_submit(r1, 0x1, &(0x7f0000004540)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) mq_timedsend(r0, 0x0, 0x0, 0x6, 0x0) mq_timedreceive(r0, &(0x7f000001a3c0)=""/102381, 0xffffffffffffff32, 0x0, 0x0) 292.590477ms ago: executing program 3 (id=2340): r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x7ffff000, 0x0) 104.239874ms ago: executing program 3 (id=2341): syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a82300000904000002ca744d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000020680)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r1, &(0x7f0000000200)=[{0x0}], 0x1) 0s ago: executing program 1 (id=2342): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xca}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r0, &(0x7f0000003c40)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="03", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x3}, 0x8) kernel console output (not intermixed with test programs): , idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 238.725151][ T5900] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.747030][ T5900] usb 5-1: config 0 descriptor?? [ 238.753298][ T9147] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 238.772295][ T5896] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 238.794807][ T5896] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 238.813944][ T5896] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 238.838443][ T5896] usb 2-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 238.865187][ T5896] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.875114][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.894561][ T5896] usb 2-1: Product: syz [ 238.898863][ T5896] usb 2-1: Manufacturer: syz [ 238.903528][ T5896] usb 2-1: SerialNumber: syz [ 238.923328][ T9149] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 239.205500][ T5900] elan 0003:04F3:0755.0024: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.4-1/input0 [ 239.473418][ T5897] usb 5-1: USB disconnect, device number 20 [ 239.792423][ T24] gspca_sunplus: reg_w_riv err -71 [ 239.798261][ T24] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 239.845502][ T24] usb 3-1: USB disconnect, device number 23 [ 239.961343][ T5896] cdc_ncm 2-1:1.0: bind() failure [ 239.977204][ T5896] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 239.995389][ T5896] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 240.006430][ T5896] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 240.028592][ T5896] usb 2-1: USB disconnect, device number 17 [ 240.375961][ T9182] loop0: detected capacity change from 0 to 7 [ 240.394871][ T9182] loop0: [CUMANA/ADFS] p1 [ADFS] p1 [ 240.400547][ T9182] loop0: partition table partially beyond EOD, truncated [ 240.414618][ T9182] loop0: p1 size 3797445902 extends beyond EOD, truncated [ 240.472929][ T9181] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 240.693925][ T5896] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 240.865035][ T5896] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 240.913952][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 240.945073][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 240.963950][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 240.983577][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 240.998350][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.034480][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.060925][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.073923][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.121541][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.145375][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.170449][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.196666][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.211352][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.222379][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.244404][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.264643][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.276211][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.293999][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.321592][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.333916][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.363936][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.372223][ T5896] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 241.381561][ T5896] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 241.413189][ T5896] usb 3-1: config 0 interface 0 has no altsetting 0 [ 241.446140][ T5896] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 241.474320][ T5896] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 241.482857][ T5896] usb 3-1: Product: syz [ 241.498280][ T5896] usb 3-1: Manufacturer: syz [ 241.502948][ T5896] usb 3-1: SerialNumber: syz [ 241.525238][ T5896] usb 3-1: config 0 descriptor?? [ 241.551171][ T5896] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 242.661751][ C1] usb 3-1: yurex_control_callback - control failed: -2 [ 242.683229][ T5896] usb 3-1: USB disconnect, device number 24 [ 242.704622][ T5896] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 242.864267][ T5898] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 243.044093][ T5898] usb 1-1: Using ep0 maxpacket: 16 [ 243.051304][ T5898] usb 1-1: config 0 has no interfaces? [ 243.062099][ T5898] usb 1-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 243.081753][ T5898] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.088920][ T9220] ALSA: seq fatal error: cannot create timer (-16) [ 243.098043][ T5898] usb 1-1: Product: syz [ 243.102315][ T5898] usb 1-1: Manufacturer: syz [ 243.114057][ T5898] usb 1-1: SerialNumber: syz [ 243.125317][ T5898] usb 1-1: config 0 descriptor?? [ 243.567558][ T5898] usb 1-1: USB disconnect, device number 26 [ 243.644093][ T5900] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 243.804093][ T5900] usb 5-1: Using ep0 maxpacket: 8 [ 243.816113][ T5900] usb 5-1: config index 0 descriptor too short (expected 5924, got 36) [ 243.825207][ T5900] usb 5-1: config 250 has an invalid interface number: 228 but max is -1 [ 243.833756][ T5900] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 0 [ 243.845436][ T5900] usb 5-1: config 250 has no interface number 0 [ 243.858117][ T5900] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 243.870185][ T5900] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 243.881803][ T5900] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65535, setting to 1024 [ 243.898206][ T5900] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 243.911202][ T5900] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 243.925728][ T5900] usb 5-1: config 250 interface 228 has no altsetting 0 [ 243.936282][ T5900] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 243.946540][ T5900] usb 5-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 243.954994][ T5900] usb 5-1: Product: syz [ 243.959414][ T5900] usb 5-1: SerialNumber: syz [ 243.985699][ T5900] hub 5-1:250.228: bad descriptor, ignoring hub [ 244.002384][ T5900] hub 5-1:250.228: probe with driver hub failed with error -5 [ 244.065523][ T9244] syzkaller1: entered promiscuous mode [ 244.071071][ T9244] syzkaller1: entered allmulticast mode [ 244.227347][ T5900] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 21 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 244.426698][ T9254] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1322'. [ 244.560188][ T9254] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1322'. [ 244.570362][ T9254] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.586334][ T9254] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.588029][ T30] audit: type=1326 audit(1744108437.684:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9260 comm="syz.1.1324" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf746d579 code=0x0 [ 244.593556][ T9254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.938550][ T9228] usb 5-1: reset high-speed USB device number 21 using dummy_hcd [ 245.319193][ C1] usblp0: nonzero read bulk status received: -71 [ 245.534516][ T5900] usb 5-1: USB disconnect, device number 21 [ 245.567558][ T5900] usblp0: removed [ 245.573959][ T5898] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 245.815766][ T5898] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 245.841811][ T5898] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 245.875206][ T5898] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 245.893875][ T5898] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.930000][ T5898] hub 4-1:4.0: USB hub found [ 245.978123][ T9303] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1338'. [ 245.991124][ T9303] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1338'. [ 246.142675][ T5898] hub 4-1:4.0: 12 ports detected [ 246.151212][ T5898] usb 4-1: selecting invalid altsetting 1 [ 246.165854][ T5898] hub 4-1:4.0: Using single TT (err -22) [ 246.171979][ T5898] hub 4-1:4.0: insufficient power available to use all downstream ports [ 246.572516][ T5898] usb 4-1: USB disconnect, device number 19 [ 247.594321][ T24] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 247.748923][ T24] usb 1-1: unable to get BOS descriptor or descriptor too short [ 247.760387][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 247.776713][ T24] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 247.788842][ T24] usb 1-1: config 1 interface 1 has no altsetting 0 [ 247.795756][ T5892] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 247.808470][ T24] usb 1-1: config 1 interface 2 has no altsetting 0 [ 247.818873][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 247.828573][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.836754][ T24] usb 1-1: Product: syz [ 247.841022][ T24] usb 1-1: Manufacturer: syz [ 247.846252][ T24] usb 1-1: SerialNumber: syz [ 247.970400][ T5892] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.983336][ T5892] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 248.000935][ T5892] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.017803][ T5892] usb 5-1: config 0 descriptor?? [ 248.071061][ T24] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 248.082305][ T24] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 248.092464][ T24] usb 1-1: selecting invalid altsetting 0 [ 248.107200][ T24] usb 1-1: selecting invalid altsetting 0 [ 248.146785][ T24] usb 1-1: USB disconnect, device number 27 [ 248.236179][ T5892] usbhid 5-1:0.0: can't add hid device: -71 [ 248.245399][ T5892] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 248.265922][ T5892] usb 5-1: USB disconnect, device number 22 [ 248.386959][ T5920] udevd[5920]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 248.744091][ T5892] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 249.117557][ T5892] usb 5-1: Using ep0 maxpacket: 16 [ 249.148769][ T5892] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 249.187392][ T5892] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 249.264015][ T5898] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 249.288735][ T5892] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.327129][ T5892] usb 5-1: config 0 descriptor?? [ 249.450741][ T5898] usb 3-1: Using ep0 maxpacket: 32 [ 249.462567][ T5898] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 48, changing to 9 [ 249.491742][ T5898] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8240, setting to 1024 [ 249.543732][ T5898] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 249.582385][ T5898] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.650363][ T5898] usb 3-1: config 0 descriptor?? [ 249.661036][ T5898] hub 3-1:0.0: USB hub found [ 249.774452][ T5892] mcp2221 0003:04D8:00DD.0025: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.4-1/input0 [ 249.897360][ T5898] hub 3-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 250.248020][ T976] usb 5-1: USB disconnect, device number 23 [ 250.367963][ T5898] hid-generic 0003:046D:C31C.0026: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.2-1/input0 [ 250.744718][ T5895] usb 3-1: USB disconnect, device number 25 [ 250.906050][ T30] audit: type=1326 audit(1744108444.004:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9389 comm="syz.1.1375" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf746d579 code=0x0 [ 250.947561][ T9394] netlink: 'syz.4.1377': attribute type 1 has an invalid length. [ 251.049886][ T9398] bond4: (slave wireguard0): The slave device specified does not support setting the MAC address [ 251.065490][ T9398] bond4: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 251.098987][ T9398] bond4: (slave wireguard0): making interface the new active one [ 251.112446][ T9398] bond4: (slave wireguard0): Enslaving as an active interface with an up link [ 251.677413][ T9413] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1383'. [ 251.970863][ T9422] syzkaller0: entered allmulticast mode [ 252.017646][ T9419] syzkaller0 (unregistering): left allmulticast mode [ 252.163986][ T976] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 252.384102][ T976] usb 3-1: Using ep0 maxpacket: 32 [ 252.396575][ T976] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 252.411134][ T976] usb 3-1: config 0 has no interface number 0 [ 252.441912][ T976] usb 3-1: config 0 interface 184 has no altsetting 0 [ 252.480060][ T976] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 252.530103][ T976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.620665][ T976] usb 3-1: Product: syz [ 252.641850][ T976] usb 3-1: Manufacturer: syz [ 252.660773][ T976] usb 3-1: SerialNumber: syz [ 252.680820][ T976] usb 3-1: config 0 descriptor?? [ 252.704904][ T976] smsc75xx v1.0.0 [ 253.064917][ T9435] input: syz1 as /devices/virtual/input/input34 [ 253.524239][ T24] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 253.718281][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 253.782617][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 253.830041][ T24] usb 5-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 253.849039][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.914292][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000044: -71 [ 253.934044][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 253.945929][ T24] usb 5-1: config 0 descriptor?? [ 253.965807][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 254.004563][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 254.042606][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 254.081162][ T976] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 254.118686][ T976] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 254.179498][ T976] usb 3-1: USB disconnect, device number 26 [ 254.364777][ T24] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 254.388936][ T24] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 254.419553][ T24] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 254.448955][ T24] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 254.482862][ T24] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 254.528036][ T24] playstation 0003:054C:0DF2.0027: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.4-1/input0 [ 255.044105][ T24] playstation 0003:054C:0DF2.0027: Failed to retrieve feature with reportID 5: -71 [ 255.059552][ T24] playstation 0003:054C:0DF2.0027: Failed to retrieve DualSense calibration info: -71 [ 255.069430][ T24] playstation 0003:054C:0DF2.0027: Failed to get calibration data from DualSense [ 255.080094][ T24] playstation 0003:054C:0DF2.0027: Failed to create dualsense. [ 255.108823][ T24] playstation 0003:054C:0DF2.0027: probe with driver playstation failed with error -71 [ 255.139881][ T24] usb 5-1: USB disconnect, device number 24 [ 255.164173][ T5892] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 255.338568][ T5892] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 255.365805][ T5892] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 255.401781][ T5892] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 255.420237][ T5892] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 255.432744][ T5892] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 255.454988][ T5892] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 255.470200][ T5892] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 255.480093][ T5892] usb 1-1: Product: syz [ 255.488894][ T5892] usb 1-1: Manufacturer: syz [ 255.501893][ T5892] cdc_wdm 1-1:1.0: skipping garbage [ 255.511098][ T5892] cdc_wdm 1-1:1.0: skipping garbage [ 255.519286][ T5892] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 255.526605][ T5892] cdc_wdm 1-1:1.0: Unknown control protocol [ 255.608557][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.615252][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.673967][ T976] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 255.834219][ T976] usb 3-1: Using ep0 maxpacket: 32 [ 255.845869][ T976] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 255.874178][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 255.890018][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 255.908675][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 255.920205][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 255.938744][ T976] usb 3-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 255.952952][ T976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.966072][ T976] usb 3-1: Product: syz [ 255.970369][ T976] usb 3-1: Manufacturer: syz [ 255.977915][ T976] usb 3-1: SerialNumber: syz [ 255.989986][ T976] usb 3-1: config 0 descriptor?? [ 256.006390][ C1] cdc_wdm 1-1:1.0: Unexpected error -71 [ 256.008644][ T5895] usb 1-1: USB disconnect, device number 28 [ 256.013981][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 256.025102][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 256.031226][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 256.343923][ T5896] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 256.426548][ T976] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 256.433281][ T976] input input35: Device does not respond to id packet M [ 256.450800][ T976] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 256.460210][ T976] input input35: Device does not respond to id packet P [ 256.471445][ T976] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 256.493560][ T976] input input35: Device does not respond to id packet B [ 256.511881][ T976] input input35: Device does not respond to id packet N [ 256.525302][ T5896] usb 5-1: config index 0 descriptor too short (expected 4114, got 18) [ 256.542688][ T5896] usb 5-1: New USB device found, idVendor=066b, idProduct=20f9, bcdDevice=ff.94 [ 256.561053][ T5896] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.569348][ T5896] usb 5-1: Product: syz [ 256.573929][ T5896] usb 5-1: Manufacturer: syz [ 256.578564][ T5896] usb 5-1: SerialNumber: syz [ 256.589201][ T5896] usb 5-1: config 0 descriptor?? [ 256.720806][ T976] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 256.744038][ T976] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 256.755836][ T976] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 256.766398][ T976] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 256.812114][ T976] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input35 [ 256.932232][ T976] usb 3-1: USB disconnect, device number 27 [ 257.231897][ T5896] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 257.305748][ T5896] asix 5-1:0.0: probe with driver asix failed with error -71 [ 257.406571][ T5896] usb 5-1: USB disconnect, device number 25 [ 257.596096][ T5892] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 257.784019][ T976] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 257.794146][ T5892] usb 4-1: Using ep0 maxpacket: 32 [ 257.802976][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.852688][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.903490][ T5892] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 257.943971][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.963993][ T976] usb 3-1: Using ep0 maxpacket: 32 [ 257.978649][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.983372][ T5892] usb 4-1: config 0 descriptor?? [ 258.014902][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 258.024445][ T5892] hub 4-1:0.0: USB hub found [ 258.047267][ T976] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 258.077683][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.123162][ T976] usb 3-1: config 0 descriptor?? [ 258.224733][ T5892] hub 4-1:0.0: 1 port detected [ 258.620589][ T976] savu 0003:1E7D:2D5A.0028: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 258.939180][ T24] usb 3-1: USB disconnect, device number 28 [ 259.437023][ T5892] hub 4-1:0.0: hub_hub_status failed (err = -32) [ 259.450039][ T5892] hub 4-1:0.0: config failed, can't get hub status (err -32) [ 259.486548][ T5892] usbhid 4-1:0.0: can't add hid device: -32 [ 259.499805][ T5892] usbhid 4-1:0.0: probe with driver usbhid failed with error -32 [ 259.575724][ T5892] usb 4-1: USB disconnect, device number 20 [ 260.270053][ T9528] netlink: 72 bytes leftover after parsing attributes in process `syz.2.1427'. [ 260.894098][ T24] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 260.927134][ T5892] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 261.084038][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 261.104010][ T5892] usb 3-1: Using ep0 maxpacket: 8 [ 261.109292][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.137328][ T5892] usb 3-1: config index 0 descriptor too short (expected 5924, got 36) [ 261.154090][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 261.164120][ T5892] usb 3-1: config 250 has an invalid interface number: 228 but max is -1 [ 261.172602][ T5892] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 0 [ 261.214225][ T24] usb 5-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.00 [ 261.223329][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.251771][ T5892] usb 3-1: config 250 has no interface number 0 [ 261.270699][ T5892] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 261.296635][ T24] usb 5-1: config 0 descriptor?? [ 261.327154][ T5892] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 261.363956][ T5892] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65535, setting to 1024 [ 261.393942][ T5892] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 261.429124][ T5892] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 261.462078][ T5892] usb 3-1: config 250 interface 228 has no altsetting 0 [ 261.485678][ T5892] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.07 [ 261.502158][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=106, SerialNumber=59 [ 261.533927][ T5892] usb 3-1: Product: syz [ 261.541127][ T5892] usb 3-1: SerialNumber: syz [ 261.581993][ T5892] hub 3-1:250.228: bad descriptor, ignoring hub [ 261.598148][ T5892] hub 3-1:250.228: probe with driver hub failed with error -5 [ 261.790154][ T24] input: HID 054c:03d5 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:054C:03D5.0029/input/input36 [ 261.844137][ T5892] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 29 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 261.944973][ T24] sony 0003:054C:03D5.0029: input,hidraw0: USB HID v0.00 Joystick [HID 054c:03d5] on usb-dummy_hcd.4-1/input0 [ 262.023352][ T24] usb 5-1: USB disconnect, device number 26 [ 262.073890][ T5896] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 262.246269][ T5896] usb 2-1: config 162 has an invalid interface number: 251 but max is 1 [ 262.288409][ T5896] usb 2-1: config 162 has an invalid interface number: 209 but max is 1 [ 262.308259][ T5896] usb 2-1: config 162 has no interface number 0 [ 262.318388][ T5896] usb 2-1: config 162 has no interface number 1 [ 262.334357][ T5896] usb 2-1: config 162 interface 251 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 262.360690][ T5896] usb 2-1: config 162 interface 209 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 262.372507][ T5896] usb 2-1: config 162 interface 209 altsetting 1 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 262.384583][ T5896] usb 2-1: config 162 interface 209 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 262.404553][ T5896] usb 2-1: config 162 interface 209 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 262.417685][ T5896] usb 2-1: config 162 interface 209 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 64 [ 262.430557][ T5896] usb 2-1: config 162 interface 209 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 262.470962][ T5896] usb 2-1: config 162 interface 251 has no altsetting 0 [ 262.493625][ T5896] usb 2-1: config 162 interface 209 has no altsetting 0 [ 262.530541][ T5896] usb 2-1: New USB device found, idVendor=1608, idProduct=0010, bcdDevice=4f.88 [ 262.552520][ T5896] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.593924][ T5896] usb 2-1: Product: syz [ 262.604821][ T5896] usb 2-1: Manufacturer: syz [ 262.617006][ T5896] usb 2-1: SerialNumber: syz [ 262.747507][ T9571] syz_tun: entered promiscuous mode [ 262.768477][ T9571] syz_tun: left promiscuous mode [ 262.815106][ T9539] usb 3-1: reset high-speed USB device number 29 using dummy_hcd [ 262.855019][ T5896] io_edgeport 2-1:162.251: required endpoints missing [ 262.877581][ T9574] syz.0.1449: attempt to access beyond end of device [ 262.877581][ T9574] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 263.063195][ T5896] io_edgeport 2-1:162.209: Edgeport 2 port adapter converter detected [ 263.215151][ C1] usblp0: nonzero read bulk status received: -71 [ 263.283969][ T976] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 263.444595][ T1207] usb 3-1: USB disconnect, device number 29 [ 263.458346][ T976] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 263.459249][ T5896] usb 2-1: ꒫ꕪ ä€ detected [ 263.479602][ T1207] usblp0: removed [ 263.488207][ T976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.530894][ T976] usb 1-1: config 0 descriptor?? [ 263.579184][ T9593] macsec1: entered allmulticast mode [ 263.585025][ T9593] mac80211_hwsim hwsim10 wlan0: entered allmulticast mode [ 263.597645][ T9593] batman_adv: batadv0: Adding interface: macsec1 [ 263.606064][ T9593] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 263.634157][ T9593] batman_adv: batadv0: Interface activated: macsec1 [ 263.677339][ T5896] usb 2-1: Edgeport 2 port adapter converter now attached to ttyUSB0 [ 263.728344][ T5896] usb 2-1: Edgeport 2 port adapter converter now attached to ttyUSB1 [ 264.223250][ T1207] usb 2-1: USB disconnect, device number 18 [ 264.229391][ C1] usb 2-1: edge_interrupt_callback - Error -19 submitting control urb [ 264.301925][ T1207] edgeport_2 ttyUSB0: Edgeport 2 port adapter converter now disconnected from ttyUSB0 [ 264.338941][ T1207] edgeport_2 ttyUSB1: Edgeport 2 port adapter converter now disconnected from ttyUSB1 [ 264.379043][ T1207] io_edgeport 2-1:162.209: device disconnected [ 264.782704][ T976] usb 1-1: Cannot set autoneg [ 264.788943][ T976] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 264.849646][ T976] usb 1-1: USB disconnect, device number 29 [ 265.434175][ T976] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 265.653993][ T976] usb 4-1: Using ep0 maxpacket: 32 [ 265.686480][ T976] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.740633][ T976] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 265.806363][ T976] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 265.851240][ T976] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 265.890252][ T976] usb 4-1: Product: syz [ 265.902557][ T976] usb 4-1: Manufacturer: syz [ 265.937950][ T976] hub 4-1:4.0: USB hub found [ 266.172658][ T976] hub 4-1:4.0: 2 ports detected [ 266.617931][ T976] hub 4-1:4.0: set hub depth failed [ 266.657282][ T976] usb 4-1: USB disconnect, device number 21 [ 267.453911][ T30] audit: type=1326 audit(1744108460.544:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 267.555887][ T30] audit: type=1326 audit(1744108460.544:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 267.679162][ T30] audit: type=1326 audit(1744108460.544:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 267.800058][ T30] audit: type=1326 audit(1744108460.554:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f15598 code=0x7ffc0000 [ 267.933916][ T30] audit: type=1326 audit(1744108460.554:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f15598 code=0x7ffc0000 [ 267.984143][ T9648] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1476'. [ 268.053967][ T30] audit: type=1326 audit(1744108460.554:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 268.139264][ T9650] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1476'. [ 268.158685][ T30] audit: type=1326 audit(1744108460.584:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 268.238459][ T30] audit: type=1326 audit(1744108460.594:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f15598 code=0x7ffc0000 [ 268.303945][ T30] audit: type=1326 audit(1744108460.594:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 268.490358][ T30] audit: type=1326 audit(1744108460.594:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9616 comm="syz.2.1467" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x7ffc0000 [ 270.458265][ T1207] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 270.671905][ T1207] usb 1-1: Using ep0 maxpacket: 32 [ 270.716091][ T1207] usb 1-1: New USB device found, idVendor=04f1, idProduct=1001, bcdDevice=19.63 [ 270.770978][ T1207] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.813881][ T1207] usb 1-1: Product: syz [ 270.818128][ T1207] usb 1-1: Manufacturer: syz [ 270.855094][ T1207] usb 1-1: SerialNumber: syz [ 270.911507][ T1207] usb 1-1: config 0 descriptor?? [ 270.948247][ T1207] gspca_main: sunplus-2.14.0 probing 04f1:1001 [ 271.174116][ T24] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 271.404160][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 271.446717][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 271.468699][ T24] usb 3-1: New USB device found, idVendor=04b4, idProduct=07b1, bcdDevice= 0.00 [ 271.502099][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.543702][ T24] usb 3-1: config 0 descriptor?? [ 272.002656][ T24] cypress 0003:04B4:07B1.002A: unknown main item tag 0x0 [ 272.050023][ T24] cypress 0003:04B4:07B1.002A: unknown main item tag 0x0 [ 272.073923][ T24] cypress 0003:04B4:07B1.002A: unknown main item tag 0x0 [ 272.104151][ T24] cypress 0003:04B4:07B1.002A: unknown main item tag 0x0 [ 272.111303][ T24] cypress 0003:04B4:07B1.002A: unknown main item tag 0x0 [ 272.153550][ T24] cypress 0003:04B4:07B1.002A: hidraw0: USB HID v0.00 Device [HID 04b4:07b1] on usb-dummy_hcd.2-1/input0 [ 272.214351][ T24] usb 3-1: USB disconnect, device number 30 [ 272.266679][ T1207] gspca_sunplus: reg_w_riv err -71 [ 272.282240][ T1207] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 272.335059][ T1207] usb 1-1: USB disconnect, device number 30 [ 273.191933][ T9731] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1509'. [ 273.549191][ T9738] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1512'. [ 273.578686][ T9738] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1512'. [ 275.264117][ T976] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 275.624282][ T976] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 275.717509][ T976] usb 4-1: config 0 interface 0 has no altsetting 0 [ 275.727730][ T976] usb 4-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 275.743950][ T976] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.762252][ T976] usb 4-1: Product: syz [ 275.766605][ T976] usb 4-1: Manufacturer: syz [ 275.771246][ T976] usb 4-1: SerialNumber: syz [ 275.815102][ T976] usb 4-1: config 0 descriptor?? [ 275.909622][ T976] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 275.929811][ T976] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 275.971476][ T976] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 275.981019][ T976] usb 4-1: media controller created [ 276.009122][ T976] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 276.284388][ T976] DVB: Unable to find symbol tda10046_attach() [ 276.302981][ T976] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 276.331257][ T976] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 276.869176][ T976] dvb_usb_m920x 4-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 276.924184][ T976] usb 4-1: USB disconnect, device number 22 [ 278.254097][ T5895] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 278.459776][ T5895] usb 1-1: Using ep0 maxpacket: 32 [ 278.491268][ T5895] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 278.543906][ T5895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 278.607309][ T5895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 278.658011][ T5895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 278.709892][ T5895] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 278.739145][ T5895] usb 1-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 278.751845][ T5895] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.769800][ T5895] usb 1-1: Product: syz [ 278.778960][ T5895] usb 1-1: Manufacturer: syz [ 278.793514][ T5895] usb 1-1: SerialNumber: syz [ 278.811826][ T5895] usb 1-1: config 0 descriptor?? [ 279.263341][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -32 [ 279.307526][ T5895] input input37: Device does not respond to id packet M [ 279.343615][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -32 [ 279.392233][ T5895] input input37: Device does not respond to id packet P [ 279.422688][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -32 [ 279.463656][ T5895] input input37: Device does not respond to id packet B [ 279.758384][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 279.770574][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 279.800257][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 279.834042][ T5895] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 279.876444][ T5895] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input37 [ 279.983546][ T5895] usb 1-1: USB disconnect, device number 31 [ 280.315267][ T9844] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1554'. [ 280.984529][ T1207] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 281.001956][ T9865] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1564'. [ 281.021003][ T9865] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1564'. [ 281.031432][ T9865] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1564'. [ 281.150816][ T1207] usb 1-1: Using ep0 maxpacket: 16 [ 281.171642][ T1207] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.195244][ T1207] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 281.210558][ T1207] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 281.232475][ T1207] usb 1-1: config 0 interface 0 has no altsetting 0 [ 281.249657][ T1207] usb 1-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 281.268040][ T1207] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 281.278434][ T9874] netlink: 750 bytes leftover after parsing attributes in process `syz.2.1569'. [ 281.290263][ T9870] pim6reg1: entered promiscuous mode [ 281.295767][ T9870] pim6reg1: entered allmulticast mode [ 281.312285][ T1207] usb 1-1: config 0 descriptor?? [ 281.580263][ T9883] vivid-004: disconnect [ 281.634493][ T5898] vivid-004: reconnect [ 281.673539][ T9887] netlink: 'syz.1.1575': attribute type 1 has an invalid length. [ 281.681938][ T9887] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1575'. [ 281.754483][ T5895] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 281.772095][ T1207] input: HID 0458:5010 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5010.002B/input/input38 [ 281.801405][ T1207] kye 0003:0458:5010.002B: input,hiddev0,hidraw0: USB HID v2.00 Device [HID 0458:5010] on usb-dummy_hcd.0-1/input0 [ 281.952838][ T5895] usb 5-1: New USB device found, idVendor=6189, idProduct=182d, bcdDevice= 1.73 [ 281.973087][ T5895] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.985861][ T5895] usb 5-1: Product: syz [ 281.999336][ T5895] usb 5-1: Manufacturer: syz [ 282.004076][ T5895] usb 5-1: SerialNumber: syz [ 282.015426][ T5895] usb 5-1: config 0 descriptor?? [ 282.237172][ T976] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 282.403067][ T976] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 282.412143][ T976] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 282.423299][ T976] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 282.432440][ T976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 282.443524][ T976] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 282.457233][ T976] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 282.473934][ T976] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 282.481985][ T976] usb 3-1: Product: syz [ 282.493938][ T976] usb 3-1: Manufacturer: syz [ 282.515852][ T976] cdc_wdm 3-1:1.0: skipping garbage [ 282.521145][ T976] cdc_wdm 3-1:1.0: skipping garbage [ 282.544440][ T976] cdc_wdm 3-1:1.0: cdc-wdm1: USB WDM device [ 282.550449][ T976] cdc_wdm 3-1:1.0: Unknown control protocol [ 282.812057][ T976] usb 3-1: USB disconnect, device number 31 [ 282.874520][ C1] kye 0003:0458:5010.002B: usb_submit_urb(ctrl) failed: -1 [ 283.068502][ T5895] asix 5-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 283.284629][ T5895] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 283.305840][ T5895] asix 5-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 283.321621][ T5895] asix 5-1:0.0: probe with driver asix failed with error -71 [ 283.348105][ T5895] usb 5-1: USB disconnect, device number 27 [ 283.755734][ T5898] usb 1-1: USB disconnect, device number 32 [ 284.913967][ T5898] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 285.086814][ T5898] usb 4-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 285.096567][ T5898] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.115768][ T5898] usb 4-1: config 0 descriptor?? [ 285.456478][ T24] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 285.655993][ T9968] usb usb8: usbfs: process 9968 (syz.0.1608) did not claim interface 0 before use [ 285.703953][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 285.734625][ T24] usb 2-1: config 0 has an invalid interface number: 230 but max is 0 [ 285.768858][ T24] usb 2-1: config 0 has no interface number 0 [ 285.814951][ T24] usb 2-1: config 0 interface 230 has no altsetting 0 [ 285.828704][ T5898] elan 0003:04F3:0755.002C: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.3-1/input0 [ 285.854220][ T5898] usb 4-1: USB disconnect, device number 23 [ 285.928440][ T24] usb 2-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 285.963904][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.971962][ T24] usb 2-1: Product: syz [ 286.115853][ T24] usb 2-1: Manufacturer: syz [ 286.120524][ T24] usb 2-1: SerialNumber: syz [ 286.129735][ T24] usb 2-1: config 0 descriptor?? [ 286.138971][ T24] ums-usbat 2-1:0.230: USB Mass Storage device detected [ 286.168819][ T24] ums-usbat 2-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 287.265887][T10007] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1625'. [ 287.684183][ T5898] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 287.724209][ T9] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 287.860145][ T5898] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 287.868963][ T5898] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 287.879840][ T5898] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 287.892891][ T9] usb 5-1: config 0 has no interfaces? [ 287.898570][ T5898] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 287.904099][ T5900] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 287.909924][ T5898] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 287.933508][ T5898] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 287.943418][ T5898] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 287.951658][ T5898] usb 4-1: Product: syz [ 287.956060][ T5897] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 287.964128][ T5898] usb 4-1: Manufacturer: syz [ 287.970044][ T9] usb 5-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 287.979276][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.988846][ T9] usb 5-1: Product: syz [ 287.994591][ T9] usb 5-1: Manufacturer: syz [ 288.001216][ T5898] cdc_wdm 4-1:1.0: skipping garbage [ 288.006597][ T9] usb 5-1: SerialNumber: syz [ 288.012513][ T5898] cdc_wdm 4-1:1.0: skipping garbage [ 288.018986][ T9] usb 5-1: config 0 descriptor?? [ 288.027192][ T5898] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 288.033123][ T5898] cdc_wdm 4-1:1.0: Unknown control protocol [ 288.080559][ T5900] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.092787][ T5900] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 288.111354][ T5900] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 288.121119][ T5900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.124137][ T5897] usb 3-1: Using ep0 maxpacket: 32 [ 288.129237][ T5900] usb 1-1: Product: syz [ 288.138943][ T5900] usb 1-1: Manufacturer: syz [ 288.143744][ T5900] usb 1-1: SerialNumber: syz [ 288.150341][ T5897] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 288.165570][ T5897] usb 3-1: config 0 has no interface number 0 [ 288.171853][ T5897] usb 3-1: config 0 interface 184 has no altsetting 0 [ 288.181468][ T5897] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 288.191971][ T5897] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.200131][ T5897] usb 3-1: Product: syz [ 288.204590][ T5897] usb 3-1: Manufacturer: syz [ 288.209596][ T5897] usb 3-1: SerialNumber: syz [ 288.245022][ T5897] usb 3-1: config 0 descriptor?? [ 288.265127][ T5897] smsc75xx v1.0.0 [ 288.382949][T10027] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 288.410337][ T9] usb 4-1: USB disconnect, device number 24 [ 288.445647][ T24] ums-usbat 2-1:0.230: probe with driver ums-usbat failed with error -5 [ 288.636296][ T24] usb 2-1: USB disconnect, device number 19 [ 289.019445][T10027] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 289.239686][ T5900] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 289.261261][ T5900] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 289.354285][ T24] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 289.527625][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 289.529980][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 289.549736][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 289.559578][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 289.572694][ T24] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 289.581927][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.582399][ T9] usb 1-1: USB disconnect, device number 33 [ 289.612768][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 289.614698][ T24] usb 4-1: config 0 descriptor?? [ 289.640071][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 289.655094][ T9] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 289.678155][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 289.711821][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 289.743089][ T5897] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 289.759464][ T5897] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 289.811918][ T5897] usb 3-1: USB disconnect, device number 32 [ 290.086346][ T24] plantronics 0003:047F:FFFF.002D: No inputs registered, leaving [ 290.119740][ T24] plantronics 0003:047F:FFFF.002D: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 290.571690][ T9] usb 5-1: USB disconnect, device number 28 [ 290.834137][ T24] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 291.029346][ T24] usb 3-1: config 0 has no interfaces? [ 291.043293][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 291.073931][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.094011][ T9] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 291.102496][ T24] usb 3-1: Product: syz [ 291.120930][ T24] usb 3-1: Manufacturer: syz [ 291.133969][ T24] usb 3-1: SerialNumber: syz [ 291.148008][ T24] usb 3-1: config 0 descriptor?? [ 291.260408][ T9] usb 1-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 291.303970][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 291.312026][ T9] usb 1-1: Product: syz [ 291.338438][ T9] usb 1-1: Manufacturer: syz [ 291.343126][ T9] usb 1-1: SerialNumber: syz [ 291.370447][ T9] usb 1-1: config 0 descriptor?? [ 291.424126][ C1] plantronics 0003:047F:FFFF.002D: usb_submit_urb(ctrl) failed: -1 [ 291.488223][ T5900] usb 3-1: USB disconnect, device number 33 [ 291.660573][ T9] usb 1-1: USB disconnect, device number 34 [ 292.205732][ T24] usb 4-1: USB disconnect, device number 25 [ 292.364708][ T30] kauditd_printk_skb: 69 callbacks suppressed [ 292.364729][ T30] audit: type=1326 audit(1744108485.474:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10106 comm="syz.4.1654" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f53579 code=0x0 [ 292.405004][T10105] syzkaller1: entered promiscuous mode [ 292.441142][T10105] syzkaller1: entered allmulticast mode [ 294.164865][ T5897] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 294.388956][ T5897] usb 1-1: Using ep0 maxpacket: 32 [ 294.406368][ T5897] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 294.430914][ T5897] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 294.481958][ T5897] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 294.493745][ T5897] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 294.523949][ T5897] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 294.565753][ T5897] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 294.623961][ T5897] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 294.705088][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.765593][ T5897] usb 1-1: config 0 descriptor?? [ 295.045510][ T5897] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 35 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 295.684526][ T5892] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 295.864768][ T5892] usb 3-1: Using ep0 maxpacket: 8 [ 295.880985][ T5892] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.924156][ T5892] usb 3-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 295.964067][ T5892] usb 3-1: config 0 interface 0 has no altsetting 0 [ 295.970331][T10184] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1686'. [ 295.970850][ T5892] usb 3-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 296.014809][ T24] usb 1-1: USB disconnect, device number 35 [ 296.029226][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.058229][T10186] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1687'. [ 296.069193][ T24] usblp0: removed [ 296.078799][ T5892] usb 3-1: config 0 descriptor?? [ 296.240596][ T5900] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 296.262453][ T5900] hid-generic 0000:0000:0000.002E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 296.433940][ T976] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 296.453916][ T24] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 296.516769][ T5892] chicony 0003:04F2:1421.002F: unknown main item tag 0x7 [ 296.536740][ T5892] chicony 0003:04F2:1421.002F: hidraw1: USB HID v0.02 Device [HID 04f2:1421] on usb-dummy_hcd.2-1/input0 [ 296.613948][ T976] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 296.640706][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 296.642979][ T976] usb 2-1: config 0 interface 0 has no altsetting 0 [ 296.657568][ T24] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 296.667371][ T976] usb 2-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 296.683292][ T976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.691615][ T976] usb 2-1: Product: syz [ 296.703038][ T976] usb 2-1: Manufacturer: syz [ 296.707929][ T976] usb 2-1: SerialNumber: syz [ 296.724219][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 296.743647][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.746893][ T976] usb 2-1: config 0 descriptor?? [ 296.763218][ T24] usb 1-1: Product: syz [ 296.772149][ T24] usb 1-1: Manufacturer: syz [ 296.772193][ T5897] usb 3-1: USB disconnect, device number 34 [ 296.795677][ T24] usb 1-1: SerialNumber: syz [ 296.799124][ T976] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 296.831447][ T976] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 296.847673][ T976] dvbdev: DVB: registering new adapter (MSI DIGI VOX mini II DVB-T USB2.0) [ 296.857707][ T976] usb 2-1: media controller created [ 296.889431][ T976] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 296.961174][ T976] DVB: Unable to find symbol tda10046_attach() [ 296.971490][ T976] dvb-usb: no frontend was attached by 'MSI DIGI VOX mini II DVB-T USB2.0' [ 296.980309][ T976] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 successfully initialized and connected. [ 297.027036][ T24] usb 1-1: 0:2 : does not exist [ 297.047663][ T24] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 297.083323][ T24] usb 1-1: USB disconnect, device number 36 [ 297.244076][ T5897] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 297.287064][ T6221] udevd[6221]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 297.401814][ T5897] usb 4-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 297.427234][ T5897] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.454085][ T5897] usb 4-1: Product: syz [ 297.462424][ T5897] usb 4-1: Manufacturer: syz [ 297.467300][ T5897] usb 4-1: SerialNumber: syz [ 297.476025][ T5897] usb 4-1: config 0 descriptor?? [ 297.614518][ T976] dvb_usb_m920x 2-1:0.0: probe with driver dvb_usb_m920x failed with error -71 [ 297.668849][ T976] usb 2-1: USB disconnect, device number 20 [ 297.795956][ T24] usb 4-1: USB disconnect, device number 26 [ 298.729922][ T9] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 298.828556][T10251] pim6reg1: entered promiscuous mode [ 298.834394][T10251] pim6reg1: entered allmulticast mode [ 298.906383][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 298.922670][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.940360][ T9] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 298.949996][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.968148][ T9] usb 1-1: config 0 descriptor?? [ 299.192578][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 299.202521][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 299.203957][ T24] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 299.220502][ T9] usb 1-1: USB disconnect, device number 37 [ 299.370800][ T24] usb 5-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 299.380260][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.388611][ T24] usb 5-1: Product: syz [ 299.392916][ T24] usb 5-1: Manufacturer: syz [ 299.397956][ T24] usb 5-1: SerialNumber: syz [ 299.406622][ T24] usb 5-1: config 0 descriptor?? [ 299.643310][ T24] usb 5-1: USB disconnect, device number 29 [ 300.044476][ T1207] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 300.206387][ T1207] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 300.226788][ T1207] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 300.247373][ T1207] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 300.265287][ T1207] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 300.279800][T10280] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1729'. [ 300.289179][ T1207] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 300.312838][ T1207] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 300.331344][ T1207] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 300.344043][ T1207] usb 1-1: Product: syz [ 300.348362][ T1207] usb 1-1: Manufacturer: syz [ 300.365342][ T1207] cdc_wdm 1-1:1.0: skipping garbage [ 300.371135][ T1207] cdc_wdm 1-1:1.0: skipping garbage [ 300.386880][ T1207] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 300.392936][ T1207] cdc_wdm 1-1:1.0: Unknown control protocol [ 300.515235][T10286] loop6: detected capacity change from 0 to 524287999 [ 300.526388][T10286] I/O error, dev loop6, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0 [ 300.536045][T10286] Buffer I/O error on dev loop6, logical block 0, lost async page write [ 300.544811][T10286] Buffer I/O error on dev loop6, logical block 1, lost async page write [ 300.653174][ T30] audit: type=1326 audit(1744108493.754:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 300.711028][ T30] audit: type=1326 audit(1744108493.784:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 300.762285][ T30] audit: type=1326 audit(1744108493.784:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=259 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 300.787300][ T30] audit: type=1326 audit(1744108493.784:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 300.812720][ T30] audit: type=1326 audit(1744108493.784:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 300.992694][ T30] audit: type=1326 audit(1744108493.784:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=260 compat=1 ip=0xf7f53579 code=0x7ffc0000 [ 301.117734][ T30] audit: type=1326 audit(1744108493.784:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f53598 code=0x7ffc0000 [ 301.159218][ T24] usb 1-1: USB disconnect, device number 38 [ 301.267952][ T30] audit: type=1326 audit(1744108493.784:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f53598 code=0x7ffc0000 [ 301.383875][ T30] audit: type=1326 audit(1744108493.784:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f53598 code=0x7ffc0000 [ 301.486090][ T30] audit: type=1326 audit(1744108493.784:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10289 comm="syz.4.1735" exe="/root/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f53598 code=0x7ffc0000 [ 301.734500][ T24] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 301.850392][T10309] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 301.898292][ T24] usb 4-1: config 0 has an invalid interface number: 113 but max is 0 [ 301.917411][ T24] usb 4-1: config 0 has no interface number 0 [ 301.929028][ T24] usb 4-1: config 0 interface 113 altsetting 2 has an endpoint descriptor with address 0x14, changing to 0x4 [ 301.945741][T10314] loop2: detected capacity change from 0 to 7 [ 301.954193][T10314] Dev loop2: unable to read RDB block 7 [ 301.962158][T10314] loop2: unable to read partition table [ 301.968978][ T24] usb 4-1: config 0 interface 113 altsetting 2 endpoint 0x82 has invalid maxpacket 1792, setting to 64 [ 301.982440][T10314] loop2: partition table beyond EOD, truncated [ 301.990764][ T24] usb 4-1: config 0 interface 113 has no altsetting 0 [ 301.999376][T10314] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 302.032380][ T24] usb 4-1: New USB device found, idVendor=054c, idProduct=02e1, bcdDevice=e2.c8 [ 302.042073][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.054026][ T24] usb 4-1: Product: syz [ 302.058382][ T24] usb 4-1: Manufacturer: syz [ 302.063019][ T24] usb 4-1: SerialNumber: syz [ 302.078233][ T24] usb 4-1: config 0 descriptor?? [ 302.084273][T10301] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 302.099457][ C1] usb 4-1: NFC: Urb failure (status -71) [ 302.120198][ C1] usb 4-1: NFC: Urb failure (status -71) [ 302.140916][ T24] usb 4-1: NFC: Unable to get FW version [ 302.161803][ T24] pn533_usb 4-1:0.113: probe with driver pn533_usb failed with error -71 [ 302.370540][ T5897] usb 4-1: USB disconnect, device number 27 [ 302.853938][ T24] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 303.004102][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 303.020430][ T24] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 303.044820][ T24] usb 3-1: config 0 has no interface number 0 [ 303.071111][ T24] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 303.113363][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.139671][ T24] usb 3-1: Product: syz [ 303.145964][ T24] usb 3-1: Manufacturer: syz [ 303.150706][ T24] usb 3-1: SerialNumber: syz [ 303.159561][ T24] usb 3-1: config 0 descriptor?? [ 303.168237][ T24] smsc95xx v2.0.0 [ 303.487007][ T5900] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 303.647236][ T5900] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 303.668342][ T5900] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 303.688045][ T5900] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 303.699662][ T5900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.720435][T10344] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 303.746627][ T5900] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.033121][T10363] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1767'. [ 304.066570][ T5897] usb 4-1: USB disconnect, device number 28 [ 304.407603][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000030: -71 [ 304.439782][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 304.460029][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 304.484896][ T24] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 304.505533][ T24] usb 3-1: USB disconnect, device number 35 [ 305.256832][T10393] kvm: kvm [10392]: vcpu0, guest rIP: 0xfff0 Unhandled RDMSR(0x4000008d) [ 305.822921][T10400] syzkaller1: entered promiscuous mode [ 305.894181][T10400] syzkaller1: entered allmulticast mode [ 307.204018][ T5900] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 307.374258][ T5900] usb 3-1: Using ep0 maxpacket: 32 [ 307.381305][ T5900] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 307.399429][ T5900] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 307.423893][ T5900] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 307.433017][ T5900] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.465255][ T5900] usb 3-1: config 0 descriptor?? [ 307.476034][ T5900] hub 3-1:0.0: USB hub found [ 307.683131][ T5900] hub 3-1:0.0: 1 port detected [ 307.968158][ T30] kauditd_printk_skb: 166 callbacks suppressed [ 307.968180][ T30] audit: type=1326 audit(1744108501.074:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10428 comm="syz.1.1794" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf746d579 code=0x7fc00000 [ 308.315175][ T5900] hub 3-1:0.0: activate --> -90 [ 308.527722][ T24] usb 3-1: USB disconnect, device number 36 [ 309.582954][T10488] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 311.394167][ T5897] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 311.574079][ T5897] usb 4-1: Using ep0 maxpacket: 16 [ 311.598675][ T5897] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 311.628368][ T5897] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 311.708888][ T5897] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 311.744797][ T5897] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.782738][ T5897] usb 4-1: config 0 descriptor?? [ 311.971302][ T30] audit: type=1326 audit(1744108505.074:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10553 comm="syz.2.1841" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f15579 code=0x0 [ 311.992831][ C0] vkms_vblank_simulate: vblank timer overrun [ 312.214345][ T5897] usbhid 4-1:0.0: can't add hid device: -71 [ 312.220456][ T5897] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 312.260977][ T5897] usb 4-1: USB disconnect, device number 29 [ 312.974861][T10565] syzkaller1: entered promiscuous mode [ 313.008894][T10565] syzkaller1: entered allmulticast mode [ 313.364330][ T5892] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 313.573887][ T5892] usb 2-1: Using ep0 maxpacket: 32 [ 313.582446][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 313.607213][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 313.631444][ T5892] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 313.662240][ T5892] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.715241][ T5892] usb 2-1: config 0 descriptor?? [ 313.746136][ T5892] hub 2-1:0.0: USB hub found [ 313.940388][ T5892] hub 2-1:0.0: 1 port detected [ 314.556170][ T5892] hub 2-1:0.0: activate --> -90 [ 314.960882][ T976] usb 2-1: USB disconnect, device number 21 [ 315.568971][T10630] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1873'. [ 315.610095][T10630] sch_tbf: burst 0 is lower than device bridge1 mtu (1514) ! [ 316.362380][ T5892] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 316.544077][ T9] usb 5-1: new full-speed USB device number 30 using dummy_hcd [ 316.545220][ T5892] usb 1-1: Using ep0 maxpacket: 8 [ 316.579929][ T5892] usb 1-1: config index 0 descriptor too short (expected 10465, got 27) [ 316.588637][ T5892] usb 1-1: config 90 has too many interfaces: 73, using maximum allowed: 32 [ 316.604133][ T5892] usb 1-1: config 90 has an invalid descriptor of length 0, skipping remainder of the config [ 316.618378][ T5892] usb 1-1: config 90 has 1 interface, different from the descriptor's value: 73 [ 316.628505][ T5892] usb 1-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 316.651809][ T5892] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 316.691154][ T5892] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 316.697851][T10644] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 316.715494][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 316.743882][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 316.775902][ T9] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 316.794765][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.813506][ T9] usb 5-1: Product: syz [ 316.828098][ T9] usb 5-1: Manufacturer: syz [ 316.832757][ T9] usb 5-1: SerialNumber: syz [ 317.041265][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.051287][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.074398][ T9] usb 5-1: 0:2 : does not exist [ 317.096306][ T9] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 317.156317][ T9] usb 5-1: USB disconnect, device number 30 [ 317.206955][T10649] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1880'. [ 317.223097][T10649] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 317.306628][T10649] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 317.405496][ T6221] udevd[6221]: 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 [ 317.774135][T10651] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1881'. [ 317.898855][ T5892] gspca_vc032x: reg_w err -71 [ 317.903682][ T5892] vc032x 1-1:90.0: probe with driver vc032x failed with error -71 [ 317.927811][ T5892] usb 1-1: USB disconnect, device number 39 [ 318.241075][T10661] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1885'. [ 318.425091][T10666] kernel read not supported for file /file1 (pid: 10666 comm: syz.4.1888) [ 318.455412][ T30] audit: type=1800 audit(1744108511.564:376): pid=10666 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1888" name="file1" dev="mqueue" ino=32818 res=0 errno=0 [ 318.528792][ T5892] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 318.708506][ T5892] usb 2-1: Using ep0 maxpacket: 32 [ 318.741563][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 318.767407][ T5892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 318.788275][ T5892] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 318.820356][ T5892] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 318.846210][ T5892] usb 2-1: config 0 descriptor?? [ 318.867365][T10674] team0: Port device team_slave_1 removed [ 318.889084][ T5892] hub 2-1:0.0: USB hub found [ 319.093222][ T5892] hub 2-1:0.0: 1 port detected [ 319.754542][ T5892] hub 2-1:0.0: activate --> -90 [ 319.938761][T10701] dccp_v6_rcv: dropped packet with invalid checksum [ 319.962261][ T5892] hub 2-1:0.0: hub_ext_port_status failed (err = -71) [ 319.964923][ T976] usb 2-1: USB disconnect, device number 22 [ 321.553440][ T5900] hid-generic 0000:0004:0000.0030: unknown main item tag 0x0 [ 321.604159][ T5900] hid-generic 0000:0004:0000.0030: unknown main item tag 0x0 [ 321.628592][ T5900] hid-generic 0000:0004:0000.0030: unknown main item tag 0x0 [ 321.675093][ T5900] hid-generic 0000:0004:0000.0030: hidraw0: HID v0.00 Device [syz0] on syz1 [ 321.678193][T10753] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4057627977 (129844095264 ns) > initial count (116011992608 ns). Using initial count to start timer. [ 322.045229][T10762] loop2: detected capacity change from 0 to 7 [ 322.070843][T10762] loop2: [POWERTEC] p1 p2 p3 [ 322.080610][T10762] loop2: p1 size 100663296 extends beyond EOD, truncated [ 322.108231][T10762] loop2: p2 size 43520 extends beyond EOD, truncated [ 322.122396][T10762] loop2: p3 start 1635021614 is beyond EOD, truncated [ 322.214471][ T5897] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 322.373975][ T5897] usb 2-1: Using ep0 maxpacket: 16 [ 322.381222][ T5897] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 322.397940][ T5897] usb 2-1: config 0 has no interface number 0 [ 322.430282][ T5897] usb 2-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 322.448544][ T5897] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.460277][ T5897] usb 2-1: Product: syz [ 322.466775][ T5900] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 322.467928][ T5897] usb 2-1: Manufacturer: syz [ 322.487901][ T5897] usb 2-1: SerialNumber: syz [ 322.497065][ T5897] usb 2-1: config 0 descriptor?? [ 322.502718][ T5900] hid-generic 0000:0000:0000.0031: hidraw0: HID v0.00 Device [syz1] on syz0 [ 322.506409][ T5897] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 322.944014][ T5900] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 323.093945][ T5900] usb 3-1: Using ep0 maxpacket: 8 [ 323.130086][ T5900] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 323.158831][ T5900] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.173915][ T5900] usb 3-1: Product: syz [ 323.178228][ T5900] usb 3-1: Manufacturer: syz [ 323.188352][ T5900] usb 3-1: SerialNumber: syz [ 323.208692][ T5900] usb 3-1: config 0 descriptor?? [ 323.433128][ T5900] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 323.756077][ T5897] gspca_spca1528: reg_w err -71 [ 323.781618][ T5897] spca1528 2-1:0.1: probe with driver spca1528 failed with error -71 [ 323.822318][ T5897] usb 2-1: USB disconnect, device number 23 [ 324.194332][ T9] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 324.256590][ T5900] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 324.280502][ T5900] usb 3-1: USB disconnect, device number 37 [ 324.383924][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 324.396695][ T9] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 324.415074][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 324.436186][ T9] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 324.467388][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 324.487716][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 324.510898][ T9] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 324.530029][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 324.571216][ T9] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 324.601771][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 324.617775][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 324.660973][ T9] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 324.669599][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 324.686301][ T9] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 324.699075][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 324.710694][ T9] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 324.747098][ T9] usb 4-1: string descriptor 0 read error: -22 [ 324.753469][ T9] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 324.773895][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.817988][ T9] adutux 4-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 325.094083][ T5900] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 325.155948][ T24] usb 4-1: USB disconnect, device number 30 [ 325.184697][ T5892] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 325.264893][ T5900] usb 2-1: Using ep0 maxpacket: 16 [ 325.271931][ T5900] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 325.288845][ T5900] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 325.302890][ T5900] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 325.319149][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.328574][ T5900] usb 2-1: Product: syz [ 325.332791][ T5900] usb 2-1: Manufacturer: syz [ 325.341131][ T5900] usb 2-1: SerialNumber: syz [ 325.350392][ T5900] usb 2-1: config 0 descriptor?? [ 325.381904][ T5892] usb 3-1: config index 0 descriptor too short (expected 45, got 36) [ 325.391742][ T5892] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 325.411229][ T5900] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 325.421369][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 325.438352][ T5900] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 325.447112][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 325.464061][ T5892] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 325.480320][ T5892] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 325.490042][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.522565][ T5892] usb 3-1: config 0 descriptor?? [ 325.542475][T10827] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 325.969342][ T5892] plantronics 0003:047F:FFFF.0032: reserved main item tag 0xd [ 325.980671][ T5892] plantronics 0003:047F:FFFF.0032: No inputs registered, leaving [ 325.994408][ T9] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 326.003313][ T5892] plantronics 0003:047F:FFFF.0032: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 326.031366][ T5900] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 326.041847][ T5900] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 326.163936][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 326.183690][ T9] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 326.200174][ T9] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 326.210646][ T30] audit: type=1326 audit(1744108519.304:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10856 comm="syz.3.1970" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f54579 code=0x0 [ 326.232777][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 326.245062][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 326.254566][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.263392][ T5900] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 326.270729][ T9] usb 1-1: Product: syz [ 326.270756][ T9] usb 1-1: Manufacturer: syz [ 326.270774][ T9] usb 1-1: SerialNumber: syz [ 326.289506][ T5892] usb 3-1: USB disconnect, device number 38 [ 326.301691][ T5900] em28xx 2-1:0.0: No AC97 audio processor [ 326.345432][ T5900] usb 2-1: USB disconnect, device number 24 [ 326.355424][ T5900] em28xx 2-1:0.0: Disconnecting em28xx [ 326.381717][ T5900] em28xx 2-1:0.0: Freeing device [ 326.558664][T10860] vlan2: entered allmulticast mode [ 326.563962][T10860] veth0_to_bridge: entered allmulticast mode [ 326.571748][T10860] bridge0: port 3(vlan2) entered blocking state [ 326.580535][T10860] bridge0: port 3(vlan2) entered disabled state [ 326.589973][T10860] vlan2: entered promiscuous mode [ 326.595094][T10860] veth0_to_bridge: entered promiscuous mode [ 326.601768][T10860] bridge0: adding interface vlan2 with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.614636][T10860] bridge0: port 3(vlan2) entered blocking state [ 326.621185][T10860] bridge0: port 3(vlan2) entered forwarding state [ 326.664617][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.676916][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.689420][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.701808][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.714281][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.726713][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.739188][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.751662][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.764211][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 326.776686][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 327.454138][ T9] usb 1-1: 0:2 : does not exist [ 327.563968][ T9] usb 1-1: USB disconnect, device number 40 [ 327.786607][ T7500] udevd[7500]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 328.023771][T10892] input: syz1 as /devices/virtual/input/input43 [ 328.394140][ T5897] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 328.545802][ T5897] usb 2-1: Using ep0 maxpacket: 8 [ 328.572245][ T5897] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 328.612749][ T5897] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.643972][ T5897] usb 2-1: Product: syz [ 328.648356][ T5897] usb 2-1: Manufacturer: syz [ 328.652992][ T5897] usb 2-1: SerialNumber: syz [ 328.691965][ T5897] usb 2-1: config 0 descriptor?? [ 328.707722][ T5897] gspca_main: sq930x-2.14.0 probing 2770:930c [ 329.014087][ T5892] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 329.375669][ T5892] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 329.386906][ T5892] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 329.396912][ T5892] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 329.408861][ T5892] usb 1-1: config 0 descriptor?? [ 329.629072][ T5892] usbhid 1-1:0.0: can't add hid device: -71 [ 329.637781][ T5892] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 329.654938][ T5892] usb 1-1: USB disconnect, device number 41 [ 330.003931][ T5897] gspca_sq930x: reg_w 0105 0c00 failed -71 [ 330.144300][ T5900] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 330.223895][ T5897] gspca_sq930x: Sensor ov9630 not yet treated [ 330.233711][ T5897] sq930x 2-1:0.0: probe with driver sq930x failed with error -22 [ 330.256921][ T5897] usb 2-1: USB disconnect, device number 25 [ 330.335128][ T5900] usb 1-1: Using ep0 maxpacket: 32 [ 330.365998][ T5900] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.394092][ T5900] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 330.415698][T10948] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2007'. [ 330.429601][ T5900] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.451896][T10948] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2007'. [ 330.472208][ T5900] usb 1-1: config 0 descriptor?? [ 330.506588][ T5900] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 330.563289][ T5900] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 330.820524][ T5897] usb 1-1: USB disconnect, device number 42 [ 330.824566][T10960] input: syz0 as /devices/virtual/input/input44 [ 330.826615][ C0] ldusb 1-1:0.0: usb_submit_urb failed (-19) [ 330.877688][ T5897] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 331.046523][T10913] ldusb: No device or device unplugged -19 [ 331.636253][T10981] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2020'. [ 331.679925][T10981] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2020'. [ 331.774404][ T976] usb 5-1: new full-speed USB device number 31 using dummy_hcd [ 331.945801][ T976] usb 5-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 331.975908][ T976] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.020097][ T976] usb 5-1: config 0 descriptor?? [ 332.081897][T10993] netlink: 'syz.2.2025': attribute type 1 has an invalid length. [ 332.151338][T10993] bond2: entered allmulticast mode [ 332.158536][T10993] 8021q: adding VLAN 0 to HW filter on device bond2 [ 332.396858][ C1] net_ratelimit: 1115 callbacks suppressed [ 332.396878][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 332.415061][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 332.427196][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 332.439467][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 332.451757][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 332.464048][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 332.476304][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 332.488587][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 332.500834][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 332.513119][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 332.912573][T11004] syzkaller1: entered promiscuous mode [ 332.936523][T11004] syzkaller1: entered allmulticast mode [ 333.507047][ T976] pegasus 5-1:0.0: can't reset MAC [ 333.516137][ T976] pegasus 5-1:0.0: probe with driver pegasus failed with error -5 [ 333.544688][ T976] usb 5-1: USB disconnect, device number 31 [ 334.497608][T11039] loop2: detected capacity change from 0 to 5 [ 334.524142][T11039] Dev loop2: unable to read RDB block 5 [ 334.530046][T11039] loop2: unable to read partition table [ 334.536761][T11039] loop2: partition table beyond EOD, truncated [ 334.544067][ T5892] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 334.552335][T11039] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 334.704303][ T5892] usb 3-1: Using ep0 maxpacket: 32 [ 334.725267][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.757184][ T5892] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 334.789607][ T5892] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 334.800056][T11048] tls_set_device_offload: netdev not found [ 334.812858][T11049] input: syz1 as /devices/virtual/input/input45 [ 334.824659][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.864215][ T5892] usb 3-1: config 0 descriptor?? [ 335.371548][ T5892] ft260 0003:0403:6030.0033: unknown main item tag 0x0 [ 335.374560][ T5897] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 335.533659][T11073] netlink: 'syz.1.2060': attribute type 10 has an invalid length. [ 335.547826][ T5897] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 335.557693][T11073] hsr_slave_0: left promiscuous mode [ 335.564272][ T5897] usb 4-1: config 1 has no interface number 0 [ 335.565060][ T5892] ft260 0003:0403:6030.0033: chip code: 0000 0000 [ 335.570399][ T5897] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.598982][T11073] hsr_slave_1: left promiscuous mode [ 335.610123][ T5897] usb 4-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 335.641516][ T5897] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 335.665269][ T5897] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 335.678765][ T5897] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 335.687735][ T5897] usb 4-1: Product: syz [ 335.691949][ T5897] usb 4-1: Manufacturer: syz [ 335.703873][ T5897] usb 4-1: SerialNumber: syz [ 335.778396][ T5892] ft260 0003:0403:6030.0033: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.2-1/input0 [ 335.840762][T11080] input: syz0 as /devices/virtual/input/input46 [ 336.186478][ T5892] ft260 0003:0403:6030.0033: failed to retrieve status: -71 [ 336.205144][ T5892] ft260 0003:0403:6030.0033: failed to reset I2C controller: -71 [ 336.263559][ T5892] usb 3-1: USB disconnect, device number 39 [ 336.547503][ T5897] cdc_ncm 4-1:1.1: bind() failure [ 336.817363][ T5897] usb 4-1: USB disconnect, device number 31 [ 338.064985][T11140] loop9: detected capacity change from 0 to 7 [ 338.088191][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.142421][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.184225][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.213578][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.260053][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.284119][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.317932][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.343030][T11140] ldm_validate_partition_table(): Disk read failed. [ 338.349790][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.360468][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.370632][T11140] Buffer I/O error on dev loop9, logical block 0, async page read [ 338.406853][T11140] Dev loop9: unable to read RDB block 0 [ 338.453636][T11140] loop9: unable to read partition table [ 338.484304][T11140] loop9: partition table beyond EOD, truncated [ 338.503141][T11140] loop_reread_partitions: partition scan of loop9 (þ被x󟣑– ) failed (rc=-5) [ 338.746658][ T5892] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 338.910142][ T5892] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 338.926289][ T5892] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 338.954276][ T5892] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 338.969218][ T5892] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 339.048564][ T5892] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 339.094141][ T5892] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 339.103661][ T5892] usb 2-1: Product: syz [ 339.110737][ T5892] usb 2-1: Manufacturer: syz [ 339.132987][ T5892] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 339.479053][ T5900] usb 2-1: USB disconnect, device number 26 [ 339.699563][T11174] input: syz0 as /devices/virtual/input/input47 [ 340.232885][T11195] kvm: Disabled LAPIC found during irq injection [ 340.714256][ C1] net_ratelimit: 408 callbacks suppressed [ 340.714279][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.732241][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.744589][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.756928][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.769273][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.781708][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.794129][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.806475][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.818820][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.831160][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.863694][ T5900] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 341.085605][ T30] audit: type=1326 audit(1744108534.194:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11196 comm="syz.3.2115" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f54579 code=0x7fc00000 [ 341.107630][ C0] vkms_vblank_simulate: vblank timer overrun [ 341.134203][ T24] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 341.214284][ T5900] usb 2-1: Using ep0 maxpacket: 8 [ 341.221934][ T5900] usb 2-1: config 0 has an invalid interface number: 130 but max is 0 [ 341.241605][ T5900] usb 2-1: config 0 has no interface number 0 [ 341.262576][ T5900] usb 2-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=e6.56 [ 341.281989][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.300956][ T5900] usb 2-1: Product: syz [ 341.305520][ T5900] usb 2-1: Manufacturer: syz [ 341.310160][ T5900] usb 2-1: SerialNumber: syz [ 341.317106][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 341.329511][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 341.349957][ T24] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 341.366547][ T5900] usb 2-1: config 0 descriptor?? [ 341.395934][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 341.408965][ T5900] as10x_usb: device has been detected [ 341.414482][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.423509][ T5900] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 341.432601][ T24] usb 1-1: Product: syz [ 341.443538][ T24] usb 1-1: Manufacturer: syz [ 341.453006][ T24] usb 1-1: SerialNumber: syz [ 341.484445][ T5897] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 341.488661][ T5900] usb 2-1: DVB: registering adapter 3 frontend 0 (PCTV Systems picoStick (74e))... [ 341.571313][ T5900] as10x_usb: error during firmware upload part1 [ 341.583437][ T5900] Registered device PCTV Systems picoStick (74e) [ 341.654632][ T5897] usb 5-1: Using ep0 maxpacket: 8 [ 341.690580][ T24] usb 1-1: 0:2 : does not exist [ 341.709901][ T5897] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 341.710629][ T5900] usb 2-1: USB disconnect, device number 27 [ 341.741431][ T5897] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 341.744563][ T24] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 341.751867][ T5897] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 341.790848][ T5897] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 341.826132][ T5897] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 341.833707][ T5900] Unregistered device PCTV Systems picoStick (74e) [ 341.846195][ T24] usb 1-1: USB disconnect, device number 43 [ 341.847480][ T5897] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.867373][ T5900] as10x_usb: device has been disconnected [ 341.950123][ T5897] hub 5-1:1.0: bad descriptor, ignoring hub [ 341.966678][ T5897] hub 5-1:1.0: probe with driver hub failed with error -5 [ 341.980970][ T5897] cdc_wdm 5-1:1.0: skipping garbage [ 341.993286][ T30] audit: type=1326 audit(1744108535.094:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11242 comm="syz.3.2136" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f54579 code=0x0 [ 342.017548][ T5897] cdc_wdm 5-1:1.0: skipping garbage [ 342.028492][ T5897] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 342.034754][ T5897] cdc_wdm 5-1:1.0: Unknown control protocol [ 342.145127][ T7500] udevd[7500]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 342.511556][T11256] tls_set_device_offload_rx: netdev not found [ 342.625582][T11226] usb 5-1: reset high-speed USB device number 32 using dummy_hcd [ 342.784329][ T5900] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 342.827231][T11226] usb 5-1: device firmware changed [ 342.837781][ T24] usb 5-1: USB disconnect, device number 32 [ 342.843953][T11226] cdc_wdm 5-1:1.0: Error autopm - -16 [ 343.007656][ T5900] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 343.027863][ T5900] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 343.043111][ T5900] usb 2-1: config 220 contains an unexpected descriptor of type 0x1, skipping [ 343.063083][ T5900] usb 2-1: config 220 has an invalid descriptor of length 1, skipping remainder of the config [ 343.089614][ T5900] usb 2-1: config 220 has no interface number 2 [ 343.096315][ T24] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 343.107654][ T5900] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 343.138433][ T5900] usb 2-1: config 220 interface 0 has no altsetting 0 [ 343.153830][ T5900] usb 2-1: config 220 interface 76 has no altsetting 0 [ 343.160863][ T5900] usb 2-1: config 220 interface 1 has no altsetting 0 [ 343.172642][ T5900] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 343.186828][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 343.210908][ T5900] usb 2-1: Product: syz [ 343.222608][ T5900] usb 2-1: Manufacturer: syz [ 343.227922][ T5900] usb 2-1: SerialNumber: syz [ 343.263937][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 343.313511][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 343.341248][ T24] usb 5-1: no configurations [ 343.361722][ T24] usb 5-1: can't read configurations, error -22 [ 343.457602][ T5900] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 343.465907][ T5900] usb 2-1: No valid video chain found. [ 343.471552][ T5900] usb 2-1: selecting invalid altsetting 0 [ 343.502958][ T5900] usb 2-1: selecting invalid altsetting 0 [ 343.539567][ T5900] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 343.584007][ T5900] usb 2-1: USB disconnect, device number 28 [ 344.399619][T11304] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2158'. [ 344.866403][T11323] io-wq is not configured for unbound workers [ 345.023729][T11331] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2171'. [ 345.154052][ T5897] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 345.320742][ T5897] usb 4-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 345.340425][ T5897] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.362639][ T5897] usb 4-1: Product: syz [ 345.371605][ T5897] usb 4-1: Manufacturer: syz [ 345.404888][ T5897] usb 4-1: SerialNumber: syz [ 345.423202][ T5897] usb 4-1: config 0 descriptor?? [ 345.439479][ T5897] ch341 4-1:0.0: ch341-uart converter detected [ 346.448037][ T5897] ch341-uart ttyUSB0: break control not supported, using simulated break [ 346.472062][ T5897] usb 4-1: ch341-uart converter now attached to ttyUSB0 [ 346.511470][ T5897] usb 4-1: USB disconnect, device number 32 [ 346.535433][ T5897] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 [ 346.564392][ T5897] ch341 4-1:0.0: device disconnected [ 346.763401][T11360] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2184'. [ 346.856242][T11360] netlink: 104 bytes leftover after parsing attributes in process `syz.1.2184'. [ 346.884044][T11360] netlink: 104 bytes leftover after parsing attributes in process `syz.1.2184'. [ 347.093921][ T5900] usb 1-1: new full-speed USB device number 44 using dummy_hcd [ 347.259609][ T5900] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 347.279237][ T5900] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 347.321597][ T5900] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 347.340634][ T5900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.349684][ T5900] usb 1-1: Product: syz [ 347.359802][ T5900] usb 1-1: Manufacturer: syz [ 347.365874][ T5900] usb 1-1: SerialNumber: syz [ 347.614823][ T5900] usb 1-1: 0:2 : does not exist [ 347.641404][ T5900] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 347.723218][ T5900] usb 1-1: USB disconnect, device number 44 [ 348.004487][ T7500] udevd[7500]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 348.404019][ T5900] usb 3-1: new full-speed USB device number 40 using dummy_hcd [ 348.593501][ T5900] usb 3-1: config 0 has no interfaces? [ 348.620609][ T5900] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 348.650603][ T5900] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 348.674383][ T5900] usb 3-1: Product: syz [ 348.678616][ T5900] usb 3-1: Manufacturer: syz [ 348.691670][ T5900] usb 3-1: SerialNumber: syz [ 348.699799][ T5900] usb 3-1: config 0 descriptor?? [ 348.941571][T11414] net_ratelimit: 199 callbacks suppressed [ 348.941597][T11414] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 348.948107][T11389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 348.954882][T11414] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 348.999830][T11389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 349.008040][T11414] hsr_slave_0: left promiscuous mode [ 349.019467][T11414] hsr_slave_1: left promiscuous mode [ 349.050810][ T5900] usb 3-1: USB disconnect, device number 40 [ 349.072026][T11419] netlink: 60 bytes leftover after parsing attributes in process `syz.4.2208'. [ 349.106207][T11419] netlink: 60 bytes leftover after parsing attributes in process `syz.4.2208'. [ 350.237354][T11458] all: renamed from bridge_slave_0 (while UP) [ 350.284125][ T5900] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 350.454024][ T5900] usb 1-1: Using ep0 maxpacket: 8 [ 350.461691][ T5900] usb 1-1: config 0 has an invalid interface number: 130 but max is 0 [ 350.530551][ T5900] usb 1-1: config 0 has no interface number 0 [ 350.540174][ T5900] usb 1-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=e6.56 [ 350.549528][ T5900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.577680][ T5900] usb 1-1: Product: syz [ 350.584652][ T5900] usb 1-1: Manufacturer: syz [ 350.589297][ T5900] usb 1-1: SerialNumber: syz [ 350.635001][ T5900] usb 1-1: config 0 descriptor?? [ 350.663971][ T5892] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 350.674697][ T5900] as10x_usb: device has been detected [ 350.680945][ T5900] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 350.713192][ T5900] usb 1-1: DVB: registering adapter 3 frontend 0 (PCTV Systems picoStick (74e))... [ 350.730114][ T5900] as10x_usb: error during firmware upload part1 [ 350.737542][ T5900] Registered device PCTV Systems picoStick (74e) [ 350.844472][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 350.890502][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 350.922004][ T5892] usb 4-1: New USB device found, idVendor=0e8f, idProduct=0012, bcdDevice= 0.00 [ 350.959611][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.969922][ T5900] usb 1-1: USB disconnect, device number 45 [ 351.006720][ T5892] usb 4-1: config 0 descriptor?? [ 351.025178][ T5900] Unregistered device PCTV Systems picoStick (74e) [ 351.027063][ T5900] as10x_usb: device has been disconnected [ 351.054486][T11460] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 351.394268][ T24] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 351.496408][ T5892] greenasia 0003:0E8F:0012.0034: global environment stack underflow [ 351.505074][ T5892] greenasia 0003:0E8F:0012.0034: item 0 0 1 11 parsing failed [ 351.513305][ T5892] greenasia 0003:0E8F:0012.0034: parse failed [ 351.520072][ T5892] greenasia 0003:0E8F:0012.0034: probe with driver greenasia failed with error -22 [ 351.576864][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 351.610365][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 351.641325][ T24] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 351.663762][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.688414][ T24] usb 3-1: config 0 descriptor?? [ 351.713649][ T5892] usb 4-1: USB disconnect, device number 33 [ 352.114115][ T24] cm6533_jd 0003:0D8C:0022.0035: unknown main item tag 0x0 [ 352.131733][ T24] cm6533_jd 0003:0D8C:0022.0035: unknown main item tag 0x0 [ 352.154922][ T24] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0D8C:0022.0035/input/input48 [ 352.167152][T11472] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2232'. [ 352.177743][T11472] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2232'. [ 352.204219][ T24] cm6533_jd 0003:0D8C:0022.0035: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.2-1/input0 [ 352.401533][ T24] usb 3-1: USB disconnect, device number 41 [ 352.623910][ T976] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 352.794000][ T976] usb 5-1: Using ep0 maxpacket: 32 [ 352.815541][ T976] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 352.825142][ T976] usb 5-1: config 0 has no interface number 0 [ 352.837635][ T976] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 352.861026][ T976] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 352.870239][ T976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.891060][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.904010][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.906106][ T976] usb 5-1: Product: syz [ 352.916248][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.932440][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.940582][ T976] usb 5-1: Manufacturer: syz [ 352.944763][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.961369][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.965059][ T976] usb 5-1: SerialNumber: syz [ 352.974057][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 352.990617][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 353.030187][ T976] usb 5-1: config 0 descriptor?? [ 353.042051][ T976] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 353.061619][ T976] em28xx 5-1:0.132: Video interface 132 found: [ 353.448329][ T976] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 353.674582][T11494] netlink: 'syz.3.2242': attribute type 4 has an invalid length. [ 353.747282][T11494] netlink: 'syz.3.2242': attribute type 4 has an invalid length. [ 354.066710][ T976] em28xx 5-1:0.132: failed to trigger write to i2c address 0xa0 (error=-5) [ 354.080968][ T976] em28xx 5-1:0.132: failed to read eeprom (err=-5) [ 354.096139][ T976] em28xx 5-1:0.132: em28xx_i2c_register: em28xx_i2_eeprom failed! retval [-5] [ 354.184146][ T976] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 354.216250][ T976] em28xx 5-1:0.132: analog set to bulk mode. [ 354.251389][ T5895] em28xx 5-1:0.132: Registering V4L2 extension [ 354.274351][ T976] usb 5-1: USB disconnect, device number 35 [ 354.300889][ T976] em28xx 5-1:0.132: Disconnecting em28xx [ 354.524380][T11499] team0 (unregistering): Port device team_slave_0 removed [ 354.549087][T11499] team0 (unregistering): Port device team_slave_1 removed [ 354.565833][ T5895] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 354.593508][ T5895] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 354.616088][ T5895] em28xx 5-1:0.132: No AC97 audio processor [ 354.669278][ T5895] usb 5-1: Decoder not found [ 354.677080][ T5895] em28xx 5-1:0.132: failed to create media graph [ 354.683484][ T5895] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 354.751066][ T5895] em28xx 5-1:0.132: Remote control support is not available for this card. [ 354.794331][ T976] em28xx 5-1:0.132: Closing input extension [ 354.852939][ T976] em28xx 5-1:0.132: Freeing device [ 355.044448][ T24] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 355.222945][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 355.260505][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 355.293522][ T24] usb 4-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 355.313187][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.335308][ T24] usb 4-1: config 0 descriptor?? [ 355.763533][ T24] cm6533_jd 0003:0D8C:0022.0036: unknown main item tag 0x0 [ 355.792289][ T24] cm6533_jd 0003:0D8C:0022.0036: unknown main item tag 0x0 [ 355.842934][ T24] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0D8C:0022.0036/input/input49 [ 355.894478][ T24] cm6533_jd 0003:0D8C:0022.0036: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.3-1/input0 [ 356.222932][ T24] usb 4-1: USB disconnect, device number 34 [ 356.403546][ T12] tipc: Subscription rejected, illegal request [ 357.364388][ C1] net_ratelimit: 202 callbacks suppressed [ 357.364411][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.382446][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.394760][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.407033][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.419363][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.431709][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.444092][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.456416][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.468769][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.481056][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 357.623967][ T976] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 357.824423][ T976] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 357.847118][ T976] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 357.887755][ T976] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 357.926888][ T976] usb 1-1: New USB device found, idVendor=0408, idProduct=ffff, bcdDevice= 0.00 [ 357.950752][ T976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 357.980042][ T976] usb 1-1: config 0 descriptor?? [ 358.013872][ T1207] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 358.186020][ T1207] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 358.221352][ T1207] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 358.256202][ T1207] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 358.271027][ T1207] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.290877][ T1207] usb 2-1: Product: syz [ 358.298479][ T1207] usb 2-1: Manufacturer: syz [ 358.310689][ T1207] usb 2-1: SerialNumber: syz [ 358.320027][ T1207] usb 2-1: config 0 descriptor?? [ 358.336904][T11555] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 358.360809][T11555] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 358.423416][ T976] hid-generic 0003:0408:FFFF.0037: unknown main item tag 0x1 [ 358.445006][ T976] hid-generic 0003:0408:FFFF.0037: unbalanced collection at end of report description [ 358.470264][ T976] hid-generic 0003:0408:FFFF.0037: probe with driver hid-generic failed with error -22 [ 358.614611][T11555] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 358.645180][T11555] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 358.700228][ T5892] usb 1-1: USB disconnect, device number 46 [ 358.999468][T11584] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2277'. [ 359.067684][T11584] bond0: (slave bond_slave_1): Releasing backup interface [ 359.175979][ T1207] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 359.194107][ T5892] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 359.358435][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.411674][ T5892] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 359.423675][ T5892] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 359.443213][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.461952][ T5892] usb 4-1: config 0 descriptor?? [ 359.810894][ T1207] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): Error reading MODE_CTRL [ 359.847451][ T1207] usb 2-1: USB disconnect, device number 29 [ 359.872704][ T7500] udevd[7500]: setting mode of /dev/bus/usb/002/029 to 020664 failed: No such file or directory [ 359.891140][ T5892] pyra 0003:1E7D:2CF6.0038: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.3-1/input0 [ 359.900226][ T7500] udevd[7500]: setting owner of /dev/bus/usb/002/029 to uid=0, gid=0 failed: No such file or directory [ 360.686297][ T5892] pyra 0003:1E7D:2CF6.0038: couldn't init struct pyra_device [ 360.698693][ T5892] pyra 0003:1E7D:2CF6.0038: couldn't install mouse [ 360.708211][ T5892] pyra 0003:1E7D:2CF6.0038: probe with driver pyra failed with error -71 [ 360.721025][ T5892] usb 4-1: USB disconnect, device number 35 [ 360.743982][ T1207] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 360.910967][ T1207] usb 2-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 360.920590][ T1207] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.945074][ T1207] usb 2-1: config 0 descriptor?? [ 361.047810][T11621] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 361.387551][ T1207] lg-g15 0003:046D:C225.0039: unknown main item tag 0x0 [ 361.398774][ T1207] lg-g15 0003:046D:C225.0039: unknown main item tag 0x0 [ 361.408739][ T1207] lg-g15 0003:046D:C225.0039: unknown main item tag 0x0 [ 361.431636][ T1207] lg-g15 0003:046D:C225.0039: unknown main item tag 0x0 [ 361.453578][ T1207] lg-g15 0003:046D:C225.0039: unknown main item tag 0x0 [ 361.479170][ T1207] lg-g15 0003:046D:C225.0039: hidraw0: USB HID v1.01 Device [HID 046d:c225] on usb-dummy_hcd.1-1/input0 [ 361.599659][ T976] usb 2-1: USB disconnect, device number 30 [ 362.014884][T11654] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2305'. [ 362.072139][T11654] vlan0: entered allmulticast mode [ 362.085603][T11654] hsr0: entered allmulticast mode [ 362.090670][T11654] hsr_slave_0: entered allmulticast mode [ 362.104500][T11654] hsr_slave_1: entered allmulticast mode [ 362.284066][ T5900] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 362.447791][ T5900] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 362.465531][ T5900] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 362.474226][ T976] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 362.489446][ T5900] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 362.513980][ T5900] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 362.538778][ T5900] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.560390][ T5900] usb 1-1: config 0 descriptor?? [ 362.665606][ T976] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 362.687027][ T976] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 362.708235][ T976] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 362.731789][ T976] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.756047][T11661] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 362.771502][ T976] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 362.842607][T11666] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2309'. [ 362.992368][ T5900] plantronics 0003:047F:FFFF.003A: No inputs registered, leaving [ 363.031545][ T5900] plantronics 0003:047F:FFFF.003A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 363.071292][ T5897] usb 2-1: USB disconnect, device number 31 [ 363.547822][ T5897] usb 1-1: USB disconnect, device number 47 [ 364.703900][ T5897] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 364.863834][ T5897] usb 1-1: Using ep0 maxpacket: 32 [ 364.871128][ T5897] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.897105][ T5897] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 364.923947][ T5897] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 364.950263][ T5897] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.974637][ T5897] usb 1-1: config 0 descriptor?? [ 365.145999][ T6989] bond0: (slave syz_tun): Releasing backup interface [ 365.313596][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.510967][ T5897] ft260 0003:0403:6030.003B: unknown main item tag 0x0 [ 365.555050][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.574014][ T5900] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 365.638837][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.706177][ T5897] ft260 0003:0403:6030.003B: chip code: 0000 0000 [ 365.754252][ T5900] usb 5-1: Using ep0 maxpacket: 32 [ 365.765287][ T5900] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 365.773504][ T5900] usb 5-1: config 0 has no interface number 0 [ 365.794584][ T5900] usb 5-1: config 0 interface 184 has no altsetting 0 [ 365.806575][ T5900] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 365.825618][ T5900] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.828627][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.833689][ T5900] usb 5-1: Product: syz [ 365.858472][ T5900] usb 5-1: Manufacturer: syz [ 365.863254][ T5900] usb 5-1: SerialNumber: syz [ 365.872527][ T5900] usb 5-1: config 0 descriptor?? [ 365.906794][ T5900] smsc75xx v1.0.0 [ 365.907783][ T5897] ft260 0003:0403:6030.003B: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0 [ 365.953621][T11757] kernel read not supported for file /eth0 (pid: 11757 comm: syz.1.2339) [ 365.968961][ T30] audit: type=1800 audit(1744108559.074:380): pid=11757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2339" name="eth0" dev="mqueue" ino=31655 res=0 errno=0 [ 366.128869][ T12] bridge_slave_1: left allmulticast mode [ 366.143993][ T12] bridge_slave_1: left promiscuous mode [ 366.151606][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.182385][ T12] bridge_slave_0: left allmulticast mode [ 366.205919][ T12] bridge_slave_0: left promiscuous mode [ 366.211795][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.225513][ T6340] [ 366.228116][ T6340] ============================= [ 366.233002][ T6340] WARNING: suspicious RCU usage [ 366.237979][ T6340] 6.15.0-rc1-syzkaller #0 Not tainted [ 366.243389][ T6340] ----------------------------- [ 366.248458][ T6340] net/sched/sch_generic.c:1285 suspicious rcu_dereference_protected() usage! [ 366.257324][ T6340] [ 366.257324][ T6340] other info that might help us debug this: [ 366.257324][ T6340] [ 366.267660][ T6340] [ 366.267660][ T6340] rcu_scheduler_active = 2, debug_locks = 1 [ 366.275820][ T6340] 3 locks held by kworker/u8:13/6340: [ 366.281227][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 366.292433][ T6340] #1: ffffc9000bf77c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 366.305545][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 366.315475][ T6340] [ 366.315475][ T6340] stack backtrace: [ 366.321435][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 366.321460][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 366.321492][ T6340] Workqueue: bond0 bond_mii_monitor [ 366.321533][ T6340] Call Trace: [ 366.321541][ T6340] [ 366.321550][ T6340] dump_stack_lvl+0x241/0x360 [ 366.321586][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 366.321615][ T6340] ? __pfx__printk+0x10/0x10 [ 366.321648][ T6340] ? print_lock+0x171/0x1a0 [ 366.321678][ T6340] lockdep_rcu_suspicious+0x175/0x200 [ 366.321707][ T6340] dev_deactivate_queue+0x8f/0x1b0 [ 366.321743][ T6340] dev_deactivate_many+0x14c/0xca0 [ 366.321780][ T6340] ? __pfx_dev_deactivate_many+0x10/0x10 [ 366.321815][ T6340] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 366.321841][ T6340] dev_deactivate+0x186/0x280 [ 366.321875][ T6340] ? __pfx_dev_deactivate+0x10/0x10 [ 366.321902][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 366.321924][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 366.321944][ T6340] ? sched_clock+0x4a/0x70 [ 366.321977][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 366.322002][ T6340] linkwatch_do_dev+0x10a/0x170 [ 366.322025][ T6340] ethtool_op_get_link+0x15/0x60 [ 366.322055][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 366.322084][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 366.322115][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 366.322161][ T6340] bond_mii_monitor+0x49d/0x3170 [ 366.322203][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 366.322244][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 366.322281][ T6340] ? register_lock_class+0x54/0x330 [ 366.322309][ T6340] ? __lock_acquire+0xad5/0xd80 [ 366.322333][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 366.322396][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 366.322421][ T6340] process_scheduled_works+0xac3/0x18e0 [ 366.322478][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 366.322515][ T6340] ? assign_work+0x367/0x3d0 [ 366.322546][ T6340] worker_thread+0x870/0xd50 [ 366.322589][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 366.322619][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 366.322645][ T6340] kthread+0x7b7/0x940 [ 366.322677][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 366.322704][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322731][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322759][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322788][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322817][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 366.322837][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 366.322861][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322892][ T6340] ret_from_fork+0x4b/0x80 [ 366.322913][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.322943][ T6340] ret_from_fork_asm+0x1a/0x30 [ 366.322981][ T6340] [ 366.586452][ T6340] [ 366.588865][ T6340] ============================= [ 366.593757][ T6340] WARNING: suspicious RCU usage [ 366.598718][ T6340] 6.15.0-rc1-syzkaller #0 Not tainted [ 366.601327][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 366.604156][ T6340] ----------------------------- [ 366.604189][ T6340] ./include/linux/rtnetlink.h:163 suspicious rcu_dereference_protected() usage! [ 366.604207][ T6340] [ 366.604207][ T6340] other info that might help us debug this: [ 366.604207][ T6340] [ 366.604216][ T6340] [ 366.604216][ T6340] rcu_scheduler_active = 2, debug_locks = 1 [ 366.604238][ T6340] 3 locks held by kworker/u8:13/6340: [ 366.604252][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 366.604330][ T6340] #1: ffffc9000bf77c60 ( [ 366.619087][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 366.620013][ T6340] (work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 366.688495][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 366.698646][ T6340] [ 366.698646][ T6340] stack backtrace: [ 366.704616][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 366.704642][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 366.704657][ T6340] Workqueue: bond0 bond_mii_monitor [ 366.704690][ T6340] Call Trace: [ 366.704699][ T6340] [ 366.704707][ T6340] dump_stack_lvl+0x241/0x360 [ 366.704753][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 366.704782][ T6340] ? __pfx__printk+0x10/0x10 [ 366.704821][ T6340] lockdep_rcu_suspicious+0x175/0x200 [ 366.704850][ T6340] dev_deactivate_many+0x228/0xca0 [ 366.704882][ T6340] ? __pfx_dev_deactivate_many+0x10/0x10 [ 366.704913][ T6340] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 366.704937][ T6340] dev_deactivate+0x186/0x280 [ 366.704967][ T6340] ? __pfx_dev_deactivate+0x10/0x10 [ 366.704993][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 366.705013][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 366.705033][ T6340] ? sched_clock+0x4a/0x70 [ 366.705064][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 366.705087][ T6340] linkwatch_do_dev+0x10a/0x170 [ 366.705108][ T6340] ethtool_op_get_link+0x15/0x60 [ 366.705136][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 366.705164][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 366.705193][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 366.705249][ T6340] bond_mii_monitor+0x49d/0x3170 [ 366.705289][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 366.705327][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 366.705356][ T6340] ? register_lock_class+0x54/0x330 [ 366.705382][ T6340] ? __lock_acquire+0xad5/0xd80 [ 366.705405][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 366.705447][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 366.705470][ T6340] process_scheduled_works+0xac3/0x18e0 [ 366.705522][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 366.705555][ T6340] ? assign_work+0x367/0x3d0 [ 366.705582][ T6340] worker_thread+0x870/0xd50 [ 366.705621][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 366.705652][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 366.705674][ T6340] kthread+0x7b7/0x940 [ 366.705703][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 366.705727][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705750][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705773][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705798][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705823][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 366.705841][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 366.705864][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705891][ T6340] ret_from_fork+0x4b/0x80 [ 366.705911][ T6340] ? __pfx_kthread+0x10/0x10 [ 366.705938][ T6340] ret_from_fork_asm+0x1a/0x30 [ 366.705973][ T6340] [ 366.706121][ T6340] [ 366.964367][ T6340] ============================= [ 366.969240][ T6340] WARNING: suspicious RCU usage [ 366.974155][ T6340] 6.15.0-rc1-syzkaller #0 Not tainted [ 366.979544][ T6340] ----------------------------- [ 366.984454][ T6340] net/sched/sch_generic.c:1301 suspicious rcu_dereference_protected() usage! [ 366.993847][ T6340] [ 366.993847][ T6340] other info that might help us debug this: [ 366.993847][ T6340] [ 367.004174][ T6340] [ 367.004174][ T6340] rcu_scheduler_active = 2, debug_locks = 1 [ 367.012270][ T6340] 3 locks held by kworker/u8:13/6340: [ 367.017717][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 367.028911][ T6340] #1: ffffc9000bf77c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 367.041939][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 367.051758][ T6340] [ 367.051758][ T6340] stack backtrace: [ 367.057699][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 367.057722][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 367.057735][ T6340] Workqueue: bond0 bond_mii_monitor [ 367.057765][ T6340] Call Trace: [ 367.057773][ T6340] [ 367.057781][ T6340] dump_stack_lvl+0x241/0x360 [ 367.057816][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 367.057844][ T6340] ? __pfx__printk+0x10/0x10 [ 367.057873][ T6340] ? print_lock+0x171/0x1a0 [ 367.057901][ T6340] lockdep_rcu_suspicious+0x175/0x200 [ 367.057927][ T6340] dev_reset_queue+0x88/0x1b0 [ 367.057957][ T6340] dev_deactivate_many+0x61d/0xca0 [ 367.057987][ T6340] ? dev_deactivate_many+0x2e5/0xca0 [ 367.058017][ T6340] ? __pfx_dev_deactivate_many+0x10/0x10 [ 367.058051][ T6340] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 367.058075][ T6340] dev_deactivate+0x186/0x280 [ 367.058105][ T6340] ? __pfx_dev_deactivate+0x10/0x10 [ 367.058131][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 367.058151][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 367.058170][ T6340] ? sched_clock+0x4a/0x70 [ 367.058201][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 367.058241][ T6340] linkwatch_do_dev+0x10a/0x170 [ 367.058266][ T6340] ethtool_op_get_link+0x15/0x60 [ 367.058297][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 367.058327][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 367.058359][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 367.058406][ T6340] bond_mii_monitor+0x49d/0x3170 [ 367.058450][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 367.058498][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 367.058528][ T6340] ? register_lock_class+0x54/0x330 [ 367.058558][ T6340] ? __lock_acquire+0xad5/0xd80 [ 367.058582][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.058624][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 367.058647][ T6340] process_scheduled_works+0xac3/0x18e0 [ 367.058705][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 367.058739][ T6340] ? assign_work+0x367/0x3d0 [ 367.058769][ T6340] worker_thread+0x870/0xd50 [ 367.058811][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 367.058842][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.058869][ T6340] kthread+0x7b7/0x940 [ 367.058900][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.058925][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.058946][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.058974][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.058998][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.059020][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 367.059036][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.059055][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.059078][ T6340] ret_from_fork+0x4b/0x80 [ 367.059096][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.059124][ T6340] ret_from_fork_asm+0x1a/0x30 [ 367.059153][ T6340] [ 367.061160][ T5897] ft260 0003:0403:6030.003B: failed to retrieve status: -71 [ 367.161417][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000010: -71 [ 367.171084][ T5897] ft260 0003:0403:6030.003B: failed to reset I2C controller: -71 [ 367.253868][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to write HW_CFG: -71 [ 367.313946][ T6340] [ 367.313960][ T6340] ============================= [ 367.313967][ T6340] WARNING: suspicious RCU usage [ 367.313976][ T6340] 6.15.0-rc1-syzkaller #0 Not tainted [ 367.313988][ T6340] ----------------------------- [ 367.313996][ T6340] net/sched/sch_generic.c:1332 suspicious rcu_dereference_protected() usage! [ 367.314013][ T6340] [ 367.314013][ T6340] other info that might help us debug this: [ 367.314013][ T6340] [ 367.314022][ T6340] [ 367.314022][ T6340] rcu_scheduler_active = 2, debug_locks = 1 [ 367.314036][ T6340] 3 locks held by kworker/u8:13/6340: [ 367.314050][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 367.314129][ T6340] #1: ffffc9000bf77c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 367.314202][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 367.314266][ T6340] [ 367.314266][ T6340] stack backtrace: [ 367.463104][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 367.463131][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 367.463145][ T6340] Workqueue: bond0 bond_mii_monitor [ 367.463176][ T6340] Call Trace: [ 367.463184][ T6340] [ 367.463192][ T6340] dump_stack_lvl+0x241/0x360 [ 367.463225][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 367.463253][ T6340] ? __pfx__printk+0x10/0x10 [ 367.463292][ T6340] lockdep_rcu_suspicious+0x175/0x200 [ 367.463320][ T6340] dev_deactivate_many+0x93b/0xca0 [ 367.463355][ T6340] ? __pfx_dev_deactivate_many+0x10/0x10 [ 367.463388][ T6340] ? _raw_spin_unlock_irqrestore+0x90/0x140 [ 367.463439][ T6340] dev_deactivate+0x186/0x280 [ 367.463473][ T6340] ? __pfx_dev_deactivate+0x10/0x10 [ 367.463501][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 367.463522][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 367.463543][ T6340] ? sched_clock+0x4a/0x70 [ 367.463575][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 367.463600][ T6340] linkwatch_do_dev+0x10a/0x170 [ 367.463624][ T6340] ethtool_op_get_link+0x15/0x60 [ 367.463654][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 367.463684][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 367.463715][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 367.463766][ T6340] bond_mii_monitor+0x49d/0x3170 [ 367.463806][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 367.463845][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 367.463875][ T6340] ? register_lock_class+0x54/0x330 [ 367.463901][ T6340] ? __lock_acquire+0xad5/0xd80 [ 367.463925][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.463969][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 367.463991][ T6340] process_scheduled_works+0xac3/0x18e0 [ 367.464046][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 367.464080][ T6340] ? assign_work+0x367/0x3d0 [ 367.464109][ T6340] worker_thread+0x870/0xd50 [ 367.464150][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 367.464180][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.464206][ T6340] kthread+0x7b7/0x940 [ 367.464236][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.464262][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464287][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464314][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464352][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464377][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 367.464394][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.464415][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464448][ T6340] ret_from_fork+0x4b/0x80 [ 367.464467][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.464493][ T6340] ret_from_fork_asm+0x1a/0x30 [ 367.464527][ T6340] [ 367.737030][ T5900] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 367.746964][ T5900] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 367.826061][ T5897] usb 1-1: USB disconnect, device number 48 [ 367.831393][ T5900] usb 5-1: USB disconnect, device number 36 [ 367.867590][ T6340] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1523 [ 367.877101][ T6340] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6340, name: kworker/u8:13 [ 367.886710][ T9] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 367.898636][ T6340] preempt_count: 0, expected: 0 [ 367.903548][ T6340] RCU nest depth: 1, expected: 0 [ 367.908578][ T6340] 3 locks held by kworker/u8:13/6340: [ 367.918098][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 367.929347][ T6340] #1: ffffc9000bf77c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 367.946537][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 367.956435][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 367.956459][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 367.956473][ T6340] Workqueue: bond0 bond_mii_monitor [ 367.956503][ T6340] Call Trace: [ 367.956511][ T6340] [ 367.956519][ T6340] dump_stack_lvl+0x241/0x360 [ 367.956554][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 367.956598][ T6340] __might_resched+0x558/0x6c0 [ 367.956628][ T6340] ? __pfx___might_resched+0x10/0x10 [ 367.956658][ T6340] ? dump_stack_lvl+0x2fd/0x360 [ 367.956693][ T6340] down_read+0x90/0xa50 [ 367.956719][ T6340] ? __local_bh_enable_ip+0x168/0x200 [ 367.956738][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.956762][ T6340] ? __local_bh_enable_ip+0x168/0x200 [ 367.956781][ T6340] ? __pfx_down_read+0x10/0x10 [ 367.956803][ T6340] ? dev_deactivate_many+0xa9b/0xca0 [ 367.956830][ T6340] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 367.956860][ T6340] ? dev_get_flags+0x147/0x1d0 [ 367.956885][ T6340] wext_netdev_notifier_call+0x1f/0x120 [ 367.956919][ T6340] notifier_call_chain+0x1a5/0x3f0 [ 367.956951][ T6340] netdev_state_change+0x123/0x1a0 [ 367.956978][ T6340] ? __pfx_netdev_state_change+0x10/0x10 [ 367.957005][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 367.957026][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 367.957043][ T6340] ? sched_clock+0x4a/0x70 [ 367.957072][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 367.957092][ T6340] linkwatch_do_dev+0x112/0x170 [ 367.957113][ T6340] ethtool_op_get_link+0x15/0x60 [ 367.957140][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 367.957166][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 367.957193][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 367.957234][ T6340] bond_mii_monitor+0x49d/0x3170 [ 367.957271][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 367.957308][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 367.957336][ T6340] ? register_lock_class+0x54/0x330 [ 367.957362][ T6340] ? __lock_acquire+0xad5/0xd80 [ 367.957390][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.957431][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 367.957452][ T6340] process_scheduled_works+0xac3/0x18e0 [ 367.957504][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 367.957536][ T6340] ? assign_work+0x367/0x3d0 [ 367.957562][ T6340] worker_thread+0x870/0xd50 [ 367.957601][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 367.957629][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.957652][ T6340] kthread+0x7b7/0x940 [ 367.957680][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 367.957704][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957728][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957754][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957779][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957805][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 367.957822][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 367.957844][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957871][ T6340] ret_from_fork+0x4b/0x80 [ 367.957890][ T6340] ? __pfx_kthread+0x10/0x10 [ 367.957916][ T6340] ret_from_fork_asm+0x1a/0x30 [ 367.957950][ T6340] [ 367.957993][ T6340] [ 368.252201][ T6340] ============================= [ 368.257051][ T6340] [ BUG: Invalid wait context ] [ 368.261922][ T6340] 6.15.0-rc1-syzkaller #0 Tainted: G W [ 368.268859][ T6340] ----------------------------- [ 368.273705][ T6340] kworker/u8:13/6340 is trying to lock: [ 368.279252][ T6340] ffffffff900f0790 (net_rwsem){++++}-{4:4}, at: wext_netdev_notifier_call+0x1f/0x120 [ 368.288759][ T6340] other info that might help us debug this: [ 368.294645][ T6340] context-{5:5} [ 368.298093][ T6340] 3 locks held by kworker/u8:13/6340: [ 368.303546][ T6340] #0: ffff88805eeae148 ((wq_completion)bond0#2){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 368.314614][ T6340] #1: ffffc9000bf77c60 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 368.327502][ T6340] #2: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: bond_mii_monitor+0x17f/0x3170 [ 368.337175][ T6340] stack backtrace: [ 368.340889][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: kworker/u8:13 Tainted: G W 6.15.0-rc1-syzkaller #0 PREEMPT(full) [ 368.340911][ T6340] Tainted: [W]=WARN [ 368.340916][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 368.340928][ T6340] Workqueue: bond0 bond_mii_monitor [ 368.340968][ T6340] Call Trace: [ 368.340976][ T6340] [ 368.340983][ T6340] dump_stack_lvl+0x241/0x360 [ 368.341009][ T6340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 368.341032][ T6340] ? __pfx__printk+0x10/0x10 [ 368.341057][ T6340] __lock_acquire+0xc30/0xd80 [ 368.341078][ T6340] lock_acquire+0x116/0x2f0 [ 368.341093][ T6340] ? wext_netdev_notifier_call+0x1f/0x120 [ 368.341124][ T6340] down_read+0xb3/0xa50 [ 368.341144][ T6340] ? wext_netdev_notifier_call+0x1f/0x120 [ 368.341168][ T6340] ? __local_bh_enable_ip+0x168/0x200 [ 368.341184][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 368.341203][ T6340] ? __local_bh_enable_ip+0x168/0x200 [ 368.341218][ T6340] ? __pfx_down_read+0x10/0x10 [ 368.341237][ T6340] ? dev_deactivate_many+0xa9b/0xca0 [ 368.341272][ T6340] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 368.341290][ T6340] ? dev_get_flags+0x147/0x1d0 [ 368.341305][ T6340] wext_netdev_notifier_call+0x1f/0x120 [ 368.341329][ T6340] notifier_call_chain+0x1a5/0x3f0 [ 368.341355][ T6340] netdev_state_change+0x123/0x1a0 [ 368.341376][ T6340] ? __pfx_netdev_state_change+0x10/0x10 [ 368.341396][ T6340] ? _raw_spin_unlock_irqrestore+0xde/0x140 [ 368.341412][ T6340] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 368.341427][ T6340] ? sched_clock+0x4a/0x70 [ 368.341449][ T6340] ? rfc2863_policy+0x1ce/0x3f0 [ 368.341466][ T6340] linkwatch_do_dev+0x112/0x170 [ 368.341481][ T6340] ethtool_op_get_link+0x15/0x60 [ 368.341504][ T6340] ? __pfx_ethtool_op_get_link+0x10/0x10 [ 368.341526][ T6340] bond_check_dev_link+0x1fb/0x4b0 [ 368.341546][ T6340] ? __pfx_bond_check_dev_link+0x10/0x10 [ 368.341572][ T6340] bond_mii_monitor+0x49d/0x3170 [ 368.341596][ T6340] ? bond_mii_monitor+0x17f/0x3170 [ 368.341621][ T6340] ? __pfx_bond_mii_monitor+0x10/0x10 [ 368.341642][ T6340] ? register_lock_class+0x54/0x330 [ 368.341659][ T6340] ? __lock_acquire+0xad5/0xd80 [ 368.341675][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 368.341698][ T6340] ? process_scheduled_works+0x9cb/0x18e0 [ 368.341714][ T6340] process_scheduled_works+0xac3/0x18e0 [ 368.341740][ T6340] ? __pfx_process_scheduled_works+0x10/0x10 [ 368.341760][ T6340] ? assign_work+0x367/0x3d0 [ 368.341778][ T6340] worker_thread+0x870/0xd50 [ 368.341800][ T6340] ? __kthread_parkme+0x1a8/0x200 [ 368.341820][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 368.341837][ T6340] kthread+0x7b7/0x940 [ 368.341858][ T6340] ? __pfx_worker_thread+0x10/0x10 [ 368.341876][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.341895][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.341915][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.341934][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.341954][ T6340] ? _raw_spin_unlock_irq+0x23/0x50 [ 368.341968][ T6340] ? lockdep_hardirqs_on+0x9d/0x150 [ 368.341984][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.342004][ T6340] ret_from_fork+0x4b/0x80 [ 368.342019][ T6340] ? __pfx_kthread+0x10/0x10 [ 368.342039][ T6340] ret_from_fork_asm+0x1a/0x30 [ 368.342058][ T6340] [ 369.140754][ T12] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 369.189329][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 369.200321][ T12] bond0 (unregistering): Released all slaves [ 369.303034][ T12] bond1 (unregistering): Released all slaves [ 369.410032][ T12] bond2 (unregistering): Released all slaves [ 369.440785][ T7166] bond0: (slave syz_tun): Releasing backup interface [ 369.727709][ T12] hsr_slave_0: left promiscuous mode [ 369.736659][ T12] hsr_slave_1: left promiscuous mode [ 369.742540][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 369.753472][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 369.766000][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 369.773893][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 369.786073][ T12] veth1_macvtap: left promiscuous mode [ 369.791572][ T12] veth0_macvtap: left promiscuous mode