last executing test programs: 15m9.690017485s ago: executing program 2 (id=3079): socket$inet(0xa, 0x801, 0x84) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000000c0)={r0, r2, 0x16, 0x0, @void}, 0x10) socket$kcm(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600)) mount(0x0, &(0x7f0000000000)='./mydev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mydev/v4l-touch0\x00', 0x2, 0x0) ioctl(r3, 0xc0145608, &(0x7f0000000600)) 15m9.372952811s ago: executing program 2 (id=3081): r0 = dup(0xffffffffffffffff) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) fsopen(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x6, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x101000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./tracing/events/enable\x00', 0x1, 0x0) syz_open_dev$sndmidi(0x0, 0x8, 0x101000) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x10}, 0x94) openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x800800, 0x44) write(r3, &(0x7f0000000800)='0', 0x1) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000018"], 0x44}}, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x400452c8, &(0x7f0000000100)) 15m6.430101619s ago: executing program 2 (id=3082): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f00000000c0)='debugfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) getpid() read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, &(0x7f0000000000)=0x9, 0x8, 0x1) 15m5.477434154s ago: executing program 2 (id=3084): r0 = syz_io_uring_setup(0x34b9, &(0x7f0000000540)={0x0, 0x69ee, 0xc00, 0x5, 0x52}, 0x0, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r1, r2, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0xa, 0x0, 0x2, 0x3, 0x0, 0x1000982, 0x0, 0x1}) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_PBUF_STATUS(r0, 0x1a, &(0x7f0000000200), 0x1) 15m5.314345695s ago: executing program 2 (id=3087): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) listxattr(&(0x7f0000000180)='./cgroup\x00', 0x0, 0x0) 15m2.998724243s ago: executing program 2 (id=3090): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x20008014}, 0x4) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 14m47.867762504s ago: executing program 32 (id=3090): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x20008014}, 0x4) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 13m49.82269157s ago: executing program 4 (id=3280): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x2, 0x81, 0x1fd, 0x1, 0x1}, 0x1c) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2840, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r1) syz_open_procfs(0x0, &(0x7f0000000380)='mounts\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open_tree(0xffffffffffffff9c, 0x0, 0x8101) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x1, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040), 0x4) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r6, 0x107, 0x6, 0x0, &(0x7f0000007100)) recvmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1}, 0x20) ioperm(0x2, 0x7ff, 0x8) 13m47.28250355s ago: executing program 4 (id=3283): timer_create(0x0, 0x0, &(0x7f0000000300)) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x802c550a, &(0x7f00000000c0)=ANY=[]) 13m46.109505313s ago: executing program 4 (id=3287): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000600)=ANY=[@ANYBLOB="0016"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 13m41.845244044s ago: executing program 4 (id=3294): r0 = socket(0x10, 0x803, 0x4) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$random(0xffffffffffffff9c, 0x0, 0x142, 0x0) r3 = dup(r2) write$FUSE_DIRENTPLUS(r3, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd25, 0x1, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x1000, 0x5, 0x9, 0x0, 0x5}, {0x0, 0x0, 0x800}, 0x866, 0x0, 0x1, 0x0, 0x1}}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x5) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x185042, 0x1fb) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setpipe(r5, 0x407, 0x0) write$FUSE_INIT(r5, &(0x7f0000000200)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x28, 0x2, 0xffffffff82048008, 0x0, 0x40, 0x8, 0x0, 0x0, 0x0, 0x104, 0x4}}, 0x50) vmsplice(r5, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) fcntl$setpipe(r5, 0x407, 0x2000000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) 13m40.558004302s ago: executing program 4 (id=3298): r0 = openat$kvm(0x0, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r1, 0x4068aea3, &(0x7f0000000100)={0xa8, 0x0, 0x4}) 13m40.115858357s ago: executing program 4 (id=3304): unshare(0x62040200) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x890) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000180009000000000015000000020000feff"], 0x24}}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) 13m25.157848383s ago: executing program 33 (id=3304): unshare(0x62040200) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x890) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000180009000000000015000000020000feff"], 0x24}}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) 13m4.204345478s ago: executing program 1 (id=3372): r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_OPTION(r0, 0x8002f515, 0x0) 13m3.928305916s ago: executing program 1 (id=3377): syz_emit_vhci(&(0x7f0000000100)=ANY=[@ANYBLOB="043e0b06"], 0xe) socket$inet_tcp(0x2, 0x1, 0x6) syz_open_dev$radio(0x0, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 13m3.746203889s ago: executing program 1 (id=3380): syz_open_dev$media(&(0x7f0000000600), 0xffffffffffff7fff, 0x985000) 13m3.535286621s ago: executing program 1 (id=3384): r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x10001, 0x3, 0x1, 0x0, 0x2}) 13m3.277198336s ago: executing program 1 (id=3386): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x6) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf84fe000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) r2 = memfd_create(&(0x7f00000051c0)='\x02A\xbb\xff\x00\x14\x16\xae\xe5j\xe50\x0f\x14%\xba\x13\x8bn^\xe77\xf3\xad', 0x1) fallocate(r2, 0x0, 0x8, 0x240000b4) 13m2.357842738s ago: executing program 1 (id=3391): listen(0xffffffffffffffff, 0xa) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x38, 0x1403, 0x5, 0x70bd2b, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000100)=0x203) 12m47.973508207s ago: executing program 34 (id=3391): listen(0xffffffffffffffff, 0xa) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x38, 0x1403, 0x5, 0x70bd2b, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000100)=0x203) 4m48.333925549s ago: executing program 3 (id=4193): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi0\x00', 0x2, 0x0) ioctl$COMEDI_BUFINFO(r0, 0xc02c640e, 0x0) 4m48.17352601s ago: executing program 3 (id=4194): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/sys/net/ipv6/conf/all/forwarding\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\n', 0x2) 4m48.093476665s ago: executing program 3 (id=4195): r0 = openat$smackfs_cipso(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/smackfs/cipso2\x00', 0x2, 0x0) write$smackfs_cipso(r0, 0x0, 0x30) 4m47.971397445s ago: executing program 3 (id=4196): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000100)) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000001c0)=ANY=[], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) signalfd(0xffffffffffffffff, &(0x7f0000000300)={[0x8]}, 0x8) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="6000000002060108000000000000000005000003050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970001400078008000640000002000800084088"], 0x60}}, 0x200040c0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000300000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=n', 0x7d) 4m47.815573137s ago: executing program 3 (id=4197): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/sys/net/ipv6/conf/all/forwarding\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\n', 0x2) 4m47.481236003s ago: executing program 3 (id=4199): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d1"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4004840}, 0x8044) 4m32.933577512s ago: executing program 35 (id=4199): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d1"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4004840}, 0x8044) 21.588411627s ago: executing program 0 (id=4362): socket(0xa, 0x3, 0x85) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 21.508570036s ago: executing program 0 (id=4363): socket$inet(0x2b, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x80000001, @loopback, 0x80, 0x2}, 0x20) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local, @empty, @val={@val={0x88a8, 0x0, 0x0, 0x3}, {0x8100, 0x0, 0x0, 0x4}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x23, 0x64, 0x64, 0x0, 0x4, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x40, 0x0, 0xe7}, {"66ccc4dd1f7105339e5be54e898a34f4bf3c675cf8c0fcb319fe0bd95da50a7a88aa610e7fb5bd230a213434419c2a957cf5165bae960ce01706aa77"}}}}}}, 0x0) 21.247477103s ago: executing program 0 (id=4364): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000004, 0x3b071, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x1f, 0xb, 0x0, &(0x7f0000000180)='GPL\x00', 0x4, 0xde, &(0x7f0000003e40)=""/222, 0x41100, 0x73}, 0x94) 18.634879625s ago: executing program 0 (id=4365): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ptrace(0x10, 0x1) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x1, 0xa6, &(0x7f00000003c0)=""/166}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000001000000080000000b"], 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r5, r4, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r0}, 0x20) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x1298c2, 0x0) ftruncate(r6, 0x200004) sendfile(r0, r6, 0x0, 0x80001d00c0d1) 17.515275562s ago: executing program 0 (id=4366): r0 = openat$vim2m(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000b00)={0x0, 0x42474752, 0x3, @stepwise={0x9, 0xff, 0x7, 0x1ff, 0x5, 0x9}}) 17.293438014s ago: executing program 0 (id=4367): syz_open_dev$vim2m(0x0, 0x800, 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r1, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100)=0x9, 0x4) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x13, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) capset(&(0x7f00000000c0)={0x20071026}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40980, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003300), 0x40002, 0x0) write$rfkill(r4, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0xfe, 0x1}, 0x8) landlock_restrict_self(0xffffffffffffffff, 0xc) r5 = syz_usb_connect(0x5, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) 0s ago: executing program 36 (id=4367): syz_open_dev$vim2m(0x0, 0x800, 0x2) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r1, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100)=0x9, 0x4) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x13, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) capset(&(0x7f00000000c0)={0x20071026}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40980, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003300), 0x40002, 0x0) write$rfkill(r4, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0xfe, 0x1}, 0x8) landlock_restrict_self(0xffffffffffffffff, 0xc) r5 = syz_usb_connect(0x5, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) kernel console output (not intermixed with test programs): [T22236] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4105'. [ 1728.932642][T22105] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1728.967275][ T5722] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1728.994952][T22105] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1729.107483][T22240] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4107'. [ 1729.107699][T22240] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4107'. [ 1729.129752][ T5722] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 1729.140341][ T5722] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1729.150518][ T5722] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1729.150543][ T5722] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1729.150565][ T5722] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1729.150606][ T5722] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1729.231389][T22105] team0: Port device team_slave_0 added [ 1729.319034][T22105] team0: Port device team_slave_1 added [ 1729.965305][T22058] hsr_slave_0: entered promiscuous mode [ 1729.977003][T22058] hsr_slave_1: entered promiscuous mode [ 1730.069952][ T5722] gud 1-1:1.0: Failed to get connectors (error=-121) [ 1730.077633][ T5722] gud 1-1:1.0: probe with driver gud failed with error -121 [ 1730.327995][ T5722] usb 1-1: USB disconnect, device number 3 [ 1730.378965][T22105] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1730.386591][T22105] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1730.386621][T22105] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1730.504242][T22105] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1730.505515][T22105] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1730.505532][T22105] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1730.767050][ T5596] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1730.817725][ T5596] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1730.826077][ T5596] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1730.832241][ T5596] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1730.834519][ T5596] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1732.227453][ T2928] bridge_slave_1: left allmulticast mode [ 1732.227544][ T2928] bridge_slave_1: left promiscuous mode [ 1732.227817][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1732.418879][ T2928] bridge_slave_0: left allmulticast mode [ 1732.424916][ T2928] bridge_slave_0: left promiscuous mode [ 1732.425167][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1732.701457][ T2928] bridge_slave_1: left allmulticast mode [ 1732.707215][ T2928] bridge_slave_1: left promiscuous mode [ 1732.707390][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1732.739569][T22264] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4114'. [ 1732.931268][ T2928] bridge_slave_0: left allmulticast mode [ 1732.938230][ T2928] bridge_slave_0: left promiscuous mode [ 1732.938393][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1732.968308][T17669] Bluetooth: hci4: command tx timeout [ 1733.287121][ T2928] bridge_slave_1: left allmulticast mode [ 1733.287200][ T2928] bridge_slave_1: left promiscuous mode [ 1733.287383][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1733.378619][ T2928] bridge_slave_0: left allmulticast mode [ 1733.378690][ T2928] bridge_slave_0: left promiscuous mode [ 1733.378925][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1733.387260][ T1235] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1733.539976][ T1235] usb 1-1: New USB device found, idVendor=05c6, idProduct=9211, bcdDevice= 0.00 [ 1733.546774][ T1235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1733.546800][ T1235] usb 1-1: Product: syz [ 1733.546813][ T1235] usb 1-1: Manufacturer: syz [ 1733.546826][ T1235] usb 1-1: SerialNumber: syz [ 1733.591297][ T1235] qcserial 1-1:1.0: Qualcomm USB modem converter detected [ 1733.610523][ T1235] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB0 [ 1733.860607][T22270] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1733.874053][T22270] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1734.939878][T17669] Bluetooth: hci4: command tx timeout [ 1734.987834][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1735.102834][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1735.283875][ T2928] bond0 (unregistering): Released all slaves [ 1736.153670][ T1235] usb 1-1: USB disconnect, device number 4 [ 1736.186478][ T1235] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0 [ 1736.200015][ T1235] qcserial 1-1:1.0: device disconnected [ 1736.510905][T22289] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4122'. [ 1736.612209][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1736.722220][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1736.809282][ T2928] bond0 (unregistering): Released all slaves [ 1736.920872][T17669] Bluetooth: hci4: command tx timeout [ 1737.121012][ T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1737.227783][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1737.275787][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 1737.282534][ T10] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 7.00 [ 1737.300067][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1737.308138][ T10] usb 1-1: Product: syz [ 1737.308173][ T10] usb 1-1: Manufacturer: syz [ 1737.308187][ T10] usb 1-1: SerialNumber: syz [ 1737.345903][ T10] usb 1-1: config 0 descriptor?? [ 1737.353371][ T10] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 1737.364810][ T10] usb 1-1: Detected FT2232H [ 1737.412451][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1737.470318][ T2928] bond0 (unregistering): Released all slaves [ 1737.546397][T22105] hsr_slave_0: entered promiscuous mode [ 1737.547991][T22105] hsr_slave_1: entered promiscuous mode [ 1737.550893][T22105] debugfs: 'hsr0' already exists in 'hsr' [ 1737.550919][T22105] Cannot create hsr debugfs directory [ 1737.573671][T22295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1737.596130][T22295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1737.621645][T22295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1737.634239][T22295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1737.875730][T22295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1737.879626][T22295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1737.915937][T22295] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1737.928781][T22295] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1737.939181][ T10] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 1737.946390][ T10] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 1738.052193][ T10] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1738.120376][ T10] usb 1-1: USB disconnect, device number 5 [ 1738.164327][ T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1738.178561][ T10] ftdi_sio 1-1:0.0: device disconnected [ 1739.609778][T17669] Bluetooth: hci4: command tx timeout [ 1740.834677][T22316] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4130'. [ 1743.981294][ T2928] hsr_slave_0: left promiscuous mode [ 1744.020456][ T2928] hsr_slave_1: left promiscuous mode [ 1744.029451][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1744.059435][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1744.296424][ T2928] hsr_slave_0: left promiscuous mode [ 1744.336527][ T2928] hsr_slave_1: left promiscuous mode [ 1744.347385][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1744.385433][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1744.565179][ T2928] hsr_slave_0: left promiscuous mode [ 1744.610191][ T2928] hsr_slave_1: left promiscuous mode [ 1744.619316][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1744.658034][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1744.720084][T22337] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4139'. [ 1744.720149][T22337] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4139'. [ 1744.720177][T22337] netlink: 'syz.3.4139': attribute type 15 has an invalid length. [ 1745.409333][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1745.466419][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1746.047051][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1746.095378][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1746.456990][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1746.495162][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1746.661227][T22337] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4139'. [ 1746.661484][T22337] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4139'. [ 1746.661512][T22337] netlink: 'syz.3.4139': attribute type 15 has an invalid length. [ 1749.416506][T22058] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1749.667670][T22058] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1749.683479][T22058] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1749.716627][T22058] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1749.725374][T22058] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1749.815643][T22058] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1749.859615][T22058] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1749.923432][ T1235] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1749.937642][T22058] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1750.179751][ T1235] usb 1-1: New USB device found, idVendor=05c6, idProduct=9211, bcdDevice= 0.00 [ 1750.184562][ T1235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1750.184589][ T1235] usb 1-1: Product: syz [ 1750.184601][ T1235] usb 1-1: Manufacturer: syz [ 1750.184614][ T1235] usb 1-1: SerialNumber: syz [ 1750.196870][ T1235] qcserial 1-1:1.0: Qualcomm USB modem converter detected [ 1750.203945][ T1235] usb 1-1: Qualcomm USB modem converter now attached to ttyUSB0 [ 1750.559772][T22362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1750.565558][T22362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1750.960535][ T10] usb 1-1: USB disconnect, device number 6 [ 1751.083996][ T10] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0 [ 1751.097008][ T10] qcserial 1-1:1.0: device disconnected [ 1752.024975][T22105] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 1752.145712][T22105] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1752.191097][T22105] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 1752.301803][T22386] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4149'. [ 1752.310783][T22386] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4149'. [ 1752.310813][T22386] netlink: 'syz.3.4149': attribute type 15 has an invalid length. [ 1752.949076][T22105] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1753.059058][T22386] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4149'. [ 1753.059082][T22386] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4149'. [ 1753.059107][T22386] netlink: 'syz.3.4149': attribute type 15 has an invalid length. [ 1753.231390][T22105] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 1753.368232][T22105] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1753.777676][T22105] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 1754.313678][T22105] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1755.890404][T22247] bridge0: port 1(bridge_slave_0) entered blocking state [ 1755.890676][T22247] bridge0: port 1(bridge_slave_0) entered disabled state [ 1755.890860][T22247] bridge_slave_0: entered allmulticast mode [ 1755.893523][T22247] bridge_slave_0: entered promiscuous mode [ 1756.010890][T22247] bridge0: port 2(bridge_slave_1) entered blocking state [ 1756.011073][T22247] bridge0: port 2(bridge_slave_1) entered disabled state [ 1756.011273][T22247] bridge_slave_1: entered allmulticast mode [ 1756.014020][T22247] bridge_slave_1: entered promiscuous mode [ 1756.215795][T22247] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1756.315794][T22058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1756.321355][T22247] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1756.416738][T22247] team0: Port device team_slave_0 added [ 1756.429727][T22247] team0: Port device team_slave_1 added [ 1757.447251][T22425] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4158'. [ 1757.447312][T22425] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4158'. [ 1757.447338][T22425] netlink: 'syz.0.4158': attribute type 15 has an invalid length. [ 1757.547795][T22247] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1757.547868][T22247] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1757.547892][T22247] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1757.586729][T22247] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1757.586747][T22247] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1757.586773][T22247] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1757.627568][T22425] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4158'. [ 1757.627606][T22425] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4158'. [ 1757.627631][T22425] netlink: 'syz.0.4158': attribute type 15 has an invalid length. [ 1757.634743][T22058] 8021q: adding VLAN 0 to HW filter on device team0 [ 1757.881661][T22105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1757.901111][T22247] hsr_slave_0: entered promiscuous mode [ 1757.902523][T22247] hsr_slave_1: entered promiscuous mode [ 1757.904281][T22247] debugfs: 'hsr0' already exists in 'hsr' [ 1757.904307][T22247] Cannot create hsr debugfs directory [ 1757.909863][T18845] bridge0: port 1(bridge_slave_0) entered blocking state [ 1757.910104][T18845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1759.806710][T18845] bridge0: port 2(bridge_slave_1) entered blocking state [ 1759.806869][T18845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1759.921096][T22105] 8021q: adding VLAN 0 to HW filter on device team0 [ 1760.051637][ T2951] bridge0: port 1(bridge_slave_0) entered blocking state [ 1760.060263][ T2951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1760.174534][ T2951] bridge0: port 2(bridge_slave_1) entered blocking state [ 1760.181903][ T2951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1761.536787][ T2928] bridge_slave_1: left allmulticast mode [ 1761.542560][ T2928] bridge_slave_1: left promiscuous mode [ 1761.542743][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1761.689880][ T2928] bridge_slave_0: left allmulticast mode [ 1761.690008][ T2928] bridge_slave_0: left promiscuous mode [ 1761.690243][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1763.367523][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 1763.373828][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 1764.039529][T17669] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1764.096601][T17669] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1764.113101][T17669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1764.159158][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1764.161299][T17669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1764.195072][T17669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1764.339994][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1764.423843][ T2928] bond0 (unregistering): Released all slaves [ 1765.269179][ T2928] hsr_slave_0: left promiscuous mode [ 1765.374840][ T2928] hsr_slave_1: left promiscuous mode [ 1765.376064][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1766.137983][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1766.184063][ T5596] Bluetooth: hci0: command tx timeout [ 1767.838153][T17669] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1767.875524][T17669] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1767.887582][T17669] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1767.895923][T17669] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1767.905529][T17669] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1768.110581][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1768.165073][ T5596] Bluetooth: hci0: command tx timeout [ 1768.175452][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1770.073355][ T5596] Bluetooth: hci2: command tx timeout [ 1770.166099][ T5596] Bluetooth: hci0: command tx timeout [ 1771.683156][T22247] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 1772.051554][ T5596] Bluetooth: hci2: command tx timeout [ 1772.127857][ T5596] Bluetooth: hci0: command tx timeout [ 1772.146959][T22247] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1772.299498][T16021] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1772.470605][T16021] usb 1-1: device descriptor read/64, error -71 [ 1772.899326][T16021] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1773.595008][T16021] usb 1-1: device descriptor read/64, error -71 [ 1773.700349][T16021] usb usb1-port1: attempt power cycle [ 1773.914441][T22247] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 1773.985163][T22247] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1774.075583][ T5596] Bluetooth: hci2: command tx timeout [ 1774.099782][T16021] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1774.119782][T16021] usb 1-1: device descriptor read/8, error -71 [ 1774.347106][T16021] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1774.366989][T16021] usb 1-1: device descriptor read/8, error -71 [ 1774.498605][T16021] usb usb1-port1: unable to enumerate USB device [ 1774.506267][T22247] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 1774.534768][T22247] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1774.573498][T22247] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 1775.382763][T22247] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1775.740970][T22532] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4181'. [ 1775.741235][T22532] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4181'. [ 1776.157048][ T5596] Bluetooth: hci2: command tx timeout [ 1778.746689][T22557] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4189'. [ 1778.756306][T22557] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4189'. [ 1782.369691][T22571] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4196'. [ 1782.861326][T22577] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4198'. [ 1782.863279][T22577] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4198'. [ 1783.214177][T22247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1784.036957][T22247] 8021q: adding VLAN 0 to HW filter on device team0 [ 1787.318276][T15076] bridge0: port 1(bridge_slave_0) entered blocking state [ 1787.327100][T15076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1787.433989][ T92] bridge0: port 2(bridge_slave_1) entered blocking state [ 1787.441503][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1787.643901][T22455] bridge0: port 1(bridge_slave_0) entered blocking state [ 1787.651861][T22455] bridge0: port 1(bridge_slave_0) entered disabled state [ 1787.652428][T22455] bridge_slave_0: entered allmulticast mode [ 1787.670555][T22455] bridge_slave_0: entered promiscuous mode [ 1787.713019][T22455] bridge0: port 2(bridge_slave_1) entered blocking state [ 1787.720400][T22455] bridge0: port 2(bridge_slave_1) entered disabled state [ 1787.720686][T22455] bridge_slave_1: entered allmulticast mode [ 1787.738296][T22455] bridge_slave_1: entered promiscuous mode [ 1787.910062][T22455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1787.923542][T22479] bridge0: port 1(bridge_slave_0) entered blocking state [ 1787.930863][T22479] bridge0: port 1(bridge_slave_0) entered disabled state [ 1787.934247][T22479] bridge_slave_0: entered allmulticast mode [ 1787.956157][T22479] bridge_slave_0: entered promiscuous mode [ 1788.107879][T22455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1788.122711][T22479] bridge0: port 2(bridge_slave_1) entered blocking state [ 1788.130053][T22479] bridge0: port 2(bridge_slave_1) entered disabled state [ 1788.130254][T22479] bridge_slave_1: entered allmulticast mode [ 1788.180686][T22479] bridge_slave_1: entered promiscuous mode [ 1789.355945][T17669] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1789.402045][ T5722] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1789.424912][T17669] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1789.447817][T17669] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1789.458863][T17669] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1789.467230][T17669] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1789.543684][ T5722] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 1789.545440][ T5722] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1789.545463][ T5722] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1789.548789][ T5722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1789.548812][ T5722] usb 1-1: Product: syz [ 1789.548826][ T5722] usb 1-1: Manufacturer: syz [ 1789.548840][ T5722] usb 1-1: SerialNumber: syz [ 1790.843194][T22455] team0: Port device team_slave_0 added [ 1791.407564][T17669] Bluetooth: hci4: command tx timeout [ 1792.861155][ T5722] usb 1-1: 0:1 : does not exist [ 1792.870015][ T5722] usb 1-1: BAAD SPEAKER p_chmask mismatch [ 1792.992827][ T5722] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1793.012766][ T5722] usb 1-1: USB disconnect, device number 11 [ 1793.072311][T22614] udevd[22614]: 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 [ 1793.464092][T17669] Bluetooth: hci4: command tx timeout [ 1793.487194][T22479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1793.492137][T22455] team0: Port device team_slave_1 added [ 1793.505439][T22479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1794.575412][T22455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1794.575429][T22455] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1794.575455][T22455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1794.587610][T22479] team0: Port device team_slave_0 added [ 1794.591670][T22455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1794.591685][T22455] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1794.591711][T22455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1794.596402][T22479] team0: Port device team_slave_1 added [ 1794.748995][T22479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1794.749014][T22479] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1794.749039][T22479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1794.796743][T22479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1794.796762][T22479] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1794.796788][T22479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1794.875612][T22455] hsr_slave_0: entered promiscuous mode [ 1794.878405][T22455] hsr_slave_1: entered promiscuous mode [ 1794.880894][T22455] debugfs: 'hsr0' already exists in 'hsr' [ 1794.880921][T22455] Cannot create hsr debugfs directory [ 1795.052985][T22479] hsr_slave_0: entered promiscuous mode [ 1795.059071][T22479] hsr_slave_1: entered promiscuous mode [ 1795.063850][T22479] debugfs: 'hsr0' already exists in 'hsr' [ 1795.063878][T22479] Cannot create hsr debugfs directory [ 1795.370391][T17669] Bluetooth: hci4: command tx timeout [ 1797.351512][T17669] Bluetooth: hci4: command tx timeout [ 1797.730879][ T5596] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1797.770759][ T5596] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1797.783611][ T5596] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1797.788425][ T5596] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1797.812283][ T5596] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1800.455229][T17669] Bluetooth: hci5: command tx timeout [ 1800.502594][T22656] device-mapper: ioctl: Invalid data size in the ioctl structure: 0 [ 1802.457604][T17669] Bluetooth: hci5: command tx timeout [ 1803.258228][ T1235] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1803.410852][ T1235] usb 1-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 1803.422397][ T1235] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1803.422422][ T1235] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1803.426017][ T1235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1803.426043][ T1235] usb 1-1: Product: syz [ 1803.426057][ T1235] usb 1-1: Manufacturer: syz [ 1803.426071][ T1235] usb 1-1: SerialNumber: syz [ 1804.509985][T17669] Bluetooth: hci5: command tx timeout [ 1806.138791][ T1235] usb 1-1: 0:1 : does not exist [ 1806.143855][ T1235] usb 1-1: BAAD SPEAKER p_chmask mismatch [ 1806.496516][T17669] Bluetooth: hci5: command tx timeout [ 1806.522077][ T1235] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 1806.556603][T22660] udevd[22660]: 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 [ 1806.580011][ T1235] usb 1-1: USB disconnect, device number 12 [ 1813.351871][T22695] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4218'. [ 1813.362009][T22695] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4218'. [ 1816.025903][T20587] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 256 - 0 [ 1820.434580][ T5247] 8021q: adding VLAN 0 to HW filter on device eth13 [ 1821.905017][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 1821.914589][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 1822.093351][T22615] bridge0: port 1(bridge_slave_0) entered blocking state [ 1822.100772][T22615] bridge0: port 1(bridge_slave_0) entered disabled state [ 1822.100980][T22615] bridge_slave_0: entered allmulticast mode [ 1822.103850][T22615] bridge_slave_0: entered promiscuous mode [ 1822.163371][T22615] bridge0: port 2(bridge_slave_1) entered blocking state [ 1822.170725][T22615] bridge0: port 2(bridge_slave_1) entered disabled state [ 1822.170914][T22615] bridge_slave_1: entered allmulticast mode [ 1822.189957][T22615] bridge_slave_1: entered promiscuous mode [ 1822.911557][ T5596] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1822.987775][ T5596] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1823.002381][ T5596] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1823.020074][ T5596] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1823.030583][ T5596] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1823.491726][ T2928] bridge_slave_1: left allmulticast mode [ 1823.491811][ T2928] bridge_slave_1: left promiscuous mode [ 1823.492075][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1823.586841][ T2928] bridge_slave_0: left allmulticast mode [ 1823.592857][ T2928] bridge_slave_0: left promiscuous mode [ 1823.593152][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1823.918482][ T2928] bridge_slave_1: left allmulticast mode [ 1823.918562][ T2928] bridge_slave_1: left promiscuous mode [ 1823.918964][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1824.025195][ T2928] bridge_slave_0: left allmulticast mode [ 1824.031002][ T2928] bridge_slave_0: left promiscuous mode [ 1824.031320][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1825.014001][T17669] Bluetooth: hci3: command tx timeout [ 1826.055048][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1826.121144][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1826.176371][ T2928] bond0 (unregistering): Released all slaves [ 1826.591166][ T5596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1826.670947][ T5596] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1826.696408][ T5596] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1826.724677][ T5596] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1826.734039][ T5596] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1826.995491][T17669] Bluetooth: hci3: command tx timeout [ 1828.748728][T17669] Bluetooth: hci0: command tx timeout [ 1828.835456][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1828.910184][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1828.941989][ T2928] bond0 (unregistering): Released all slaves [ 1828.976968][T17669] Bluetooth: hci3: command tx timeout [ 1830.709700][ T37] audit: type=1800 audit(1788571034.234:70): pid=22762 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.4225" name="pimreg" dev="sda1" ino=2052 res=0 errno=0 [ 1830.805351][T17669] Bluetooth: hci0: command tx timeout [ 1830.957844][T17669] Bluetooth: hci3: command tx timeout [ 1831.932656][T22615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1832.796170][T17669] Bluetooth: hci0: command tx timeout [ 1834.768294][T17669] Bluetooth: hci0: command tx timeout [ 1835.412176][T22615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1835.429394][ T5247] 8021q: adding VLAN 0 to HW filter on device eth14 [ 1835.829958][T22650] bridge0: port 1(bridge_slave_0) entered blocking state [ 1836.020341][T22650] bridge0: port 1(bridge_slave_0) entered disabled state [ 1836.440966][T22650] bridge_slave_0: entered allmulticast mode [ 1836.594020][T22650] bridge_slave_0: entered promiscuous mode [ 1836.611677][T22615] team0: Port device team_slave_0 added [ 1841.582668][ T2928] hsr_slave_0: left promiscuous mode [ 1841.616979][ T2928] hsr_slave_1: left promiscuous mode [ 1841.618348][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1841.640329][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1842.804711][ T2928] hsr_slave_0: left promiscuous mode [ 1842.855902][ T2928] hsr_slave_1: left promiscuous mode [ 1842.863010][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1842.894842][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1846.531981][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1846.637647][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1847.546634][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1847.591954][ T5596] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1848.593532][ T5596] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1848.604232][ T5596] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1848.614942][ T5596] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1848.616154][ T5596] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1848.843937][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1849.565808][T22650] bridge0: port 2(bridge_slave_1) entered blocking state [ 1849.565951][T22650] bridge0: port 2(bridge_slave_1) entered disabled state [ 1849.566154][T22650] bridge_slave_1: entered allmulticast mode [ 1849.593710][T22650] bridge_slave_1: entered promiscuous mode [ 1849.606042][T22615] team0: Port device team_slave_1 added [ 1850.496004][T22650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1850.771039][ T5600] Bluetooth: hci6: command tx timeout [ 1850.888453][T22650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1852.753307][ T5600] Bluetooth: hci6: command tx timeout [ 1854.491651][T22650] team0: Port device team_slave_0 added [ 1854.612068][T22650] team0: Port device team_slave_1 added [ 1854.734029][ T5600] Bluetooth: hci6: command tx timeout [ 1855.768149][T17669] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1855.818109][T17669] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1855.826303][T17669] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1855.827414][T17669] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1855.828723][T17669] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1856.735585][T17669] Bluetooth: hci6: command tx timeout [ 1857.936794][T17669] Bluetooth: hci4: command tx timeout [ 1859.916008][T17669] Bluetooth: hci4: command tx timeout [ 1860.948456][T22877] FAULT_INJECTION: forcing a failure. [ 1860.948456][T22877] name failslab, interval 1, probability 0, space 0, times 0 [ 1860.948501][T22877] CPU: 1 UID: 0 PID: 22877 Comm: syz.0.4240 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1860.948530][T22877] Tainted: [L]=SOFTLOCKUP [ 1860.948538][T22877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1860.948550][T22877] Call Trace: [ 1860.948558][T22877] [ 1860.948568][T22877] dump_stack_lvl+0xe8/0x150 [ 1860.948605][T22877] should_fail_ex+0x46b/0x600 [ 1860.948634][T22877] should_failslab+0xa8/0x100 [ 1860.948663][T22877] ? skb_clone+0x212/0x3a0 [ 1860.948691][T22877] kmem_cache_alloc_noprof+0x9e/0x690 [ 1860.948716][T22877] ? skb_clone+0x212/0x3a0 [ 1860.948747][T22877] skb_clone+0x212/0x3a0 [ 1860.948771][T22877] ? netlink_trim+0x166/0x2c0 [ 1860.948799][T22877] netlink_trim+0x17d/0x2c0 [ 1860.948827][T22877] netlink_broadcast_filtered+0x6d/0xea0 [ 1860.948855][T22877] ? tcf_action_dump+0x23a/0x2d0 [ 1860.948891][T22877] nlmsg_notify+0xe3/0x1a0 [ 1860.948921][T22877] tc_ctl_action+0x976/0xc70 [ 1860.948954][T22877] ? __pfx_tc_ctl_action+0x10/0x10 [ 1860.948983][T22877] ? rt_mutex_slowlock+0x424/0x780 [ 1860.949054][T22877] ? __pfx_tc_ctl_action+0x10/0x10 [ 1860.949076][T22877] rtnetlink_rcv_msg+0x7b9/0xc00 [ 1860.949103][T22877] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1860.949126][T22877] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1860.949146][T22877] ? ref_tracker_free+0x668/0x820 [ 1860.949172][T22877] ? __pfx_ref_tracker_free+0x10/0x10 [ 1860.949207][T22877] netlink_rcv_skb+0x226/0x4a0 [ 1860.949242][T22877] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1860.949267][T22877] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1860.949308][T22877] ? netlink_deliver_tap+0x2e/0x1b0 [ 1860.949336][T22877] ? netlink_deliver_tap+0x2e/0x1b0 [ 1860.949369][T22877] netlink_unicast+0x7f5/0x990 [ 1860.949406][T22877] netlink_sendmsg+0x813/0xb40 [ 1860.949434][T22877] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1860.949469][T22877] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1860.949498][T22877] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1860.949532][T22877] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1860.949558][T22877] sock_sendmsg_nosec+0x13a/0x180 [ 1860.949582][T22877] ____sys_sendmsg+0x565/0x870 [ 1860.949617][T22877] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1860.949652][T22877] ? import_iovec+0x73/0xa0 [ 1860.949679][T22877] ___sys_sendmsg+0x2a5/0x360 [ 1860.949703][T22877] ? __lock_acquire+0x6df/0x2e40 [ 1860.949731][T22877] ? __pfx____sys_sendmsg+0x10/0x10 [ 1860.949760][T22877] ? futex_wait+0x2a2/0x390 [ 1860.949812][T22877] ? __fget_files+0x2a/0x420 [ 1860.949831][T22877] ? __fget_files+0x3a8/0x420 [ 1860.949862][T22877] __x64_sys_sendmsg+0x1b7/0x290 [ 1860.949896][T22877] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1860.949944][T22877] do_syscall_64+0x166/0x520 [ 1860.949966][T22877] ? trace_irq_disable+0x3b/0x140 [ 1860.949990][T22877] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1860.950010][T22877] ? clear_bhb_loop+0x70/0xc0 [ 1860.950034][T22877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1860.950054][T22877] RIP: 0033:0x7f0706cbe159 [ 1860.950074][T22877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1860.950091][T22877] RSP: 002b:00007f0704f16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1860.950113][T22877] RAX: ffffffffffffffda RBX: 00007f0706f45fa0 RCX: 00007f0706cbe159 [ 1860.950128][T22877] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000006 [ 1860.950142][T22877] RBP: 00007f0706d55024 R08: 0000000000000000 R09: 0000000000000000 [ 1860.950156][T22877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1860.950168][T22877] R13: 00007f0706f46038 R14: 00007f0706f45fa0 R15: 00007ffc8cacc908 [ 1860.950201][T22877] [ 1861.706878][T17529] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1861.849510][T17529] usb 1-1: Using ep0 maxpacket: 16 [ 1861.850416][T17529] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 7.00 [ 1861.852164][T17529] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1861.852187][T17529] usb 1-1: config 0 has no interfaces? [ 1861.856266][T17529] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1861.856290][T17529] usb 1-1: Product: syz [ 1861.856304][T17529] usb 1-1: Manufacturer: syz [ 1861.856318][T17529] usb 1-1: SerialNumber: syz [ 1861.868526][T17529] usb 1-1: config 0 descriptor?? [ 1861.897231][T17669] Bluetooth: hci4: command tx timeout [ 1862.088679][T22884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1862.091015][T22884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1862.100192][T22884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1862.100810][T22884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1862.297351][T22884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1862.298003][T22884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1862.305027][T22884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1862.305668][T22884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1862.313697][T16021] usb 1-1: USB disconnect, device number 13 [ 1863.090482][T22894] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4244'. [ 1863.878809][T17669] Bluetooth: hci4: command tx timeout [ 1864.026227][T22749] bridge0: port 1(bridge_slave_0) entered blocking state [ 1864.026447][T22749] bridge0: port 1(bridge_slave_0) entered disabled state [ 1864.027009][T22749] bridge_slave_0: entered allmulticast mode [ 1864.042029][T22749] bridge_slave_0: entered promiscuous mode [ 1864.141938][T22749] bridge0: port 2(bridge_slave_1) entered blocking state [ 1864.142143][T22749] bridge0: port 2(bridge_slave_1) entered disabled state [ 1864.177038][T22749] bridge_slave_1: entered allmulticast mode [ 1864.189965][T22749] bridge_slave_1: entered promiscuous mode [ 1865.097314][T22749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1865.219494][T22754] bridge0: port 1(bridge_slave_0) entered blocking state [ 1865.219704][T22754] bridge0: port 1(bridge_slave_0) entered disabled state [ 1865.219921][T22754] bridge_slave_0: entered allmulticast mode [ 1865.235906][T22754] bridge_slave_0: entered promiscuous mode [ 1865.252430][T22749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1865.344647][T22754] bridge0: port 2(bridge_slave_1) entered blocking state [ 1865.344784][T22754] bridge0: port 2(bridge_slave_1) entered disabled state [ 1865.346226][T22754] bridge_slave_1: entered allmulticast mode [ 1865.361031][T22754] bridge_slave_1: entered promiscuous mode [ 1866.210785][T22749] team0: Port device team_slave_0 added [ 1866.382008][T22754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1866.414318][T22749] team0: Port device team_slave_1 added [ 1866.419980][T22829] bridge0: port 1(bridge_slave_0) entered blocking state [ 1866.420104][T22829] bridge0: port 1(bridge_slave_0) entered disabled state [ 1866.420287][T22829] bridge_slave_0: entered allmulticast mode [ 1866.437870][T22829] bridge_slave_0: entered promiscuous mode [ 1866.461528][T22754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1866.567048][T22829] bridge0: port 2(bridge_slave_1) entered blocking state [ 1866.567192][T22829] bridge0: port 2(bridge_slave_1) entered disabled state [ 1866.567366][T22829] bridge_slave_1: entered allmulticast mode [ 1866.580366][T22829] bridge_slave_1: entered promiscuous mode [ 1868.374956][ T1235] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1868.527313][ T1235] usb 1-1: Using ep0 maxpacket: 16 [ 1868.533566][ T1235] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1868.535333][ T1235] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1868.535370][ T1235] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1868.535393][ T1235] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1868.535431][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1868.601498][ T1235] usb 1-1: config 0 descriptor?? [ 1868.930211][T22749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1868.932153][T22749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1868.932182][T22749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1869.066947][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070583][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070617][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070646][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070673][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070701][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070728][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070755][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.070782][ T1235] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 1869.233217][T22754] team0: Port device team_slave_0 added [ 1869.249952][T22749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1869.249970][T22749] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1869.249997][T22749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1869.320281][ T1235] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.000F/input/input116 [ 1869.385147][T22829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1869.427096][T22754] team0: Port device team_slave_1 added [ 1869.558122][T22829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1870.155425][ T1235] microsoft 0003:045E:07DA.000F: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 1870.253715][ T1235] usb 1-1: USB disconnect, device number 14 [ 1870.696051][T22956] fido_id[22956]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 1872.851524][T22754] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1872.858623][T22754] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1872.858651][T22754] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1872.934014][T22829] team0: Port device team_slave_0 added [ 1875.231087][T22754] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1875.231105][T22754] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1875.231131][T22754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1875.320240][T22829] team0: Port device team_slave_1 added [ 1875.389141][T22749] hsr_slave_0: entered promiscuous mode [ 1875.397547][T22749] hsr_slave_1: entered promiscuous mode [ 1875.489258][T22829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1875.490039][T22829] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1875.490067][T22829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1875.605486][T22829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1875.612540][T22829] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1875.612570][T22829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1875.738201][T22853] bridge0: port 1(bridge_slave_0) entered blocking state [ 1875.746064][T22853] bridge0: port 1(bridge_slave_0) entered disabled state [ 1875.746630][T22853] bridge_slave_0: entered allmulticast mode [ 1875.764153][T22853] bridge_slave_0: entered promiscuous mode [ 1875.836443][T22754] hsr_slave_0: entered promiscuous mode [ 1875.847810][T22754] hsr_slave_1: entered promiscuous mode [ 1875.850275][T22754] debugfs: 'hsr0' already exists in 'hsr' [ 1875.850302][T22754] Cannot create hsr debugfs directory [ 1875.877395][T22853] bridge0: port 2(bridge_slave_1) entered blocking state [ 1875.880109][T22853] bridge0: port 2(bridge_slave_1) entered disabled state [ 1875.880309][T22853] bridge_slave_1: entered allmulticast mode [ 1875.908269][T22853] bridge_slave_1: entered promiscuous mode [ 1876.276854][T22995] 9pnet_fd: Insufficient options for proto=fd [ 1876.803381][T22853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1878.018320][T23000] FAULT_INJECTION: forcing a failure. [ 1878.018320][T23000] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.029574][T23000] CPU: 1 UID: 0 PID: 23000 Comm: syz.0.4262 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1878.029606][T23000] Tainted: [L]=SOFTLOCKUP [ 1878.029614][T23000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1878.029626][T23000] Call Trace: [ 1878.029635][T23000] [ 1878.029644][T23000] dump_stack_lvl+0xe8/0x150 [ 1878.029680][T23000] should_fail_ex+0x46b/0x600 [ 1878.029709][T23000] should_failslab+0xa8/0x100 [ 1878.029741][T23000] __kmalloc_noprof+0xfb/0x790 [ 1878.029765][T23000] ? offload_action_alloc+0x2b/0x160 [ 1878.029784][T23000] ? offload_action_alloc+0x2b/0x160 [ 1878.029811][T23000] offload_action_alloc+0x2b/0x160 [ 1878.029833][T23000] tcf_action_offload_add_ex+0x2de/0x870 [ 1878.029865][T23000] ? __pfx_tcf_action_offload_add_ex+0x10/0x10 [ 1878.029931][T23000] ? tcf_action_fill_size+0x1c/0x2e0 [ 1878.029958][T23000] ? tcf_action_fill_size+0x1c/0x2e0 [ 1878.029979][T23000] ? tcf_police_get_fill_size+0x9/0x20 [ 1878.030006][T23000] tcf_action_init+0x377/0xb10 [ 1878.030037][T23000] ? __pfx_tcf_action_init+0x10/0x10 [ 1878.030086][T23000] ? __lock_acquire+0x6df/0x2e40 [ 1878.030111][T23000] ? __pfx___nla_validate_parse+0x10/0x10 [ 1878.030173][T23000] tc_ctl_action+0x43b/0xc70 [ 1878.030208][T23000] ? __pfx_tc_ctl_action+0x10/0x10 [ 1878.030238][T23000] ? rt_mutex_slowlock+0x424/0x780 [ 1878.030308][T23000] ? __pfx_tc_ctl_action+0x10/0x10 [ 1878.030330][T23000] rtnetlink_rcv_msg+0x7b9/0xc00 [ 1878.030357][T23000] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1878.030379][T23000] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1878.030400][T23000] ? ref_tracker_free+0x668/0x820 [ 1878.030425][T23000] ? __pfx_ref_tracker_free+0x10/0x10 [ 1878.030465][T23000] netlink_rcv_skb+0x226/0x4a0 [ 1878.030493][T23000] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1878.030519][T23000] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1878.030560][T23000] ? netlink_deliver_tap+0x2e/0x1b0 [ 1878.030587][T23000] ? netlink_deliver_tap+0x2e/0x1b0 [ 1878.030620][T23000] netlink_unicast+0x7f5/0x990 [ 1878.030657][T23000] netlink_sendmsg+0x813/0xb40 [ 1878.030685][T23000] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1878.030721][T23000] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1878.030752][T23000] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1878.030786][T23000] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1878.030812][T23000] sock_sendmsg_nosec+0x13a/0x180 [ 1878.030836][T23000] ____sys_sendmsg+0x565/0x870 [ 1878.030871][T23000] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1878.030906][T23000] ? import_iovec+0x73/0xa0 [ 1878.030933][T23000] ___sys_sendmsg+0x2a5/0x360 [ 1878.030957][T23000] ? __lock_acquire+0x6df/0x2e40 [ 1878.030984][T23000] ? __pfx____sys_sendmsg+0x10/0x10 [ 1878.031013][T23000] ? futex_wait+0x2a2/0x390 [ 1878.031065][T23000] ? __fget_files+0x2a/0x420 [ 1878.031085][T23000] ? __fget_files+0x3a8/0x420 [ 1878.031115][T23000] __x64_sys_sendmsg+0x1b7/0x290 [ 1878.031144][T23000] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1878.031192][T23000] do_syscall_64+0x166/0x520 [ 1878.031213][T23000] ? trace_irq_disable+0x3b/0x140 [ 1878.031235][T23000] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1878.031255][T23000] ? clear_bhb_loop+0x70/0xc0 [ 1878.031279][T23000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1878.031299][T23000] RIP: 0033:0x7f0706cbe159 [ 1878.031318][T23000] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1878.031336][T23000] RSP: 002b:00007f0704f16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1878.031357][T23000] RAX: ffffffffffffffda RBX: 00007f0706f45fa0 RCX: 00007f0706cbe159 [ 1878.031372][T23000] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000006 [ 1878.031384][T23000] RBP: 00007f0706d55024 R08: 0000000000000000 R09: 0000000000000000 [ 1878.031397][T23000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1878.031409][T23000] R13: 00007f0706f46038 R14: 00007f0706f45fa0 R15: 00007ffc8cacc908 [ 1878.031448][T23000] [ 1878.503839][T22829] hsr_slave_0: entered promiscuous mode [ 1878.517572][T22829] hsr_slave_1: entered promiscuous mode [ 1878.526229][T22829] debugfs: 'hsr0' already exists in 'hsr' [ 1878.526257][T22829] Cannot create hsr debugfs directory [ 1878.545369][T22853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1880.635457][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 1880.641946][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 1882.209691][ T5600] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1882.286337][ T5600] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1882.296619][ T5600] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1882.321378][ T5600] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1882.329322][T23018] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1882.897604][T22853] team0: Port device team_slave_0 added [ 1882.903662][T23014] netlink: 'syz.0.4266': attribute type 12 has an invalid length. [ 1882.903681][T23014] netlink: 'syz.0.4266': attribute type 29 has an invalid length. [ 1882.903695][T23014] netlink: 148 bytes leftover after parsing attributes in process `syz.0.4266'. [ 1883.028105][T22853] team0: Port device team_slave_1 added [ 1884.310029][T23018] Bluetooth: hci2: command tx timeout [ 1884.572547][T22853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1884.581090][T22853] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1884.581121][T22853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1884.669061][T22853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1884.672924][T22853] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1884.672954][T22853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1885.107296][T22853] hsr_slave_0: entered promiscuous mode [ 1885.118297][T22853] hsr_slave_1: entered promiscuous mode [ 1885.132897][T22853] debugfs: 'hsr0' already exists in 'hsr' [ 1885.134449][T22853] Cannot create hsr debugfs directory [ 1885.818276][T17669] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1885.879611][T17669] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1885.890156][T17669] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1886.035355][T17669] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1886.060964][T17669] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1886.282764][T23018] Bluetooth: hci2: command tx timeout [ 1888.188183][T23018] Bluetooth: hci5: command tx timeout [ 1888.265535][T23018] Bluetooth: hci2: command tx timeout [ 1890.100603][T23059] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23059] [ 1890.175210][T23018] Bluetooth: hci5: command tx timeout [ 1890.245277][T23018] Bluetooth: hci2: command tx timeout [ 1891.896255][T18676] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 256 - 0 [ 1892.150572][T23018] Bluetooth: hci5: command tx timeout [ 1892.264827][ T2928] bridge_slave_1: left allmulticast mode [ 1892.264865][ T2928] bridge_slave_1: left promiscuous mode [ 1892.265134][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1892.422956][ T2928] bridge_slave_0: left allmulticast mode [ 1892.422994][ T2928] bridge_slave_0: left promiscuous mode [ 1892.423266][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1894.132167][T23018] Bluetooth: hci5: command tx timeout [ 1894.465272][ T2928] bridge_slave_1: left allmulticast mode [ 1894.465317][ T2928] bridge_slave_1: left promiscuous mode [ 1894.465586][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1894.542962][ T2928] bridge_slave_0: left allmulticast mode [ 1894.543000][ T2928] bridge_slave_0: left promiscuous mode [ 1894.543253][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1894.676711][ T2928] bridge_slave_1: left allmulticast mode [ 1894.676756][ T2928] bridge_slave_1: left promiscuous mode [ 1894.677019][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1894.752447][ T2928] bridge_slave_0: left allmulticast mode [ 1894.752484][ T2928] bridge_slave_0: left promiscuous mode [ 1894.752720][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1894.884847][ T2928] bridge_slave_1: left allmulticast mode [ 1894.884884][ T2928] bridge_slave_1: left promiscuous mode [ 1894.885133][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1894.962030][ T2928] bridge_slave_0: left allmulticast mode [ 1894.962067][ T2928] bridge_slave_0: left promiscuous mode [ 1894.962304][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1896.399310][ T2928] bridge_slave_1: left allmulticast mode [ 1896.399348][ T2928] bridge_slave_1: left promiscuous mode [ 1896.399606][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1898.400794][ T2928] bridge_slave_0: left allmulticast mode [ 1898.400832][ T2928] bridge_slave_0: left promiscuous mode [ 1898.401081][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1898.809439][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1898.868006][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1898.906257][ T2928] bond0 (unregistering): Released all slaves [ 1899.123783][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1899.180990][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1899.220585][ T2928] bond0 (unregistering): Released all slaves [ 1900.391630][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1900.447940][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1900.489057][ T2928] bond0 (unregistering): Released all slaves [ 1900.743180][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1900.801212][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1900.839974][ T2928] bond0 (unregistering): Released all slaves [ 1902.400608][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1902.438683][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1902.459908][ T2928] bond0 (unregistering): Released all slaves [ 1904.357548][ T5247] 8021q: adding VLAN 0 to HW filter on device eth13 [ 1905.696942][T23015] bridge0: port 1(bridge_slave_0) entered blocking state [ 1905.697161][T23015] bridge0: port 1(bridge_slave_0) entered disabled state [ 1905.697371][T23015] bridge_slave_0: entered allmulticast mode [ 1905.701449][T23015] bridge_slave_0: entered promiscuous mode [ 1905.803292][T23015] bridge0: port 2(bridge_slave_1) entered blocking state [ 1905.803419][T23015] bridge0: port 2(bridge_slave_1) entered disabled state [ 1905.803581][T23015] bridge_slave_1: entered allmulticast mode [ 1905.816065][T23015] bridge_slave_1: entered promiscuous mode [ 1907.598445][T17669] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1907.681297][T17669] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1907.685190][T17669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1907.688032][T17669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1907.688766][T17669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1908.360427][T23015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1909.341813][T23015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1909.499044][T23038] bridge0: port 1(bridge_slave_0) entered blocking state [ 1909.499181][T23038] bridge0: port 1(bridge_slave_0) entered disabled state [ 1909.499350][T23038] bridge_slave_0: entered allmulticast mode [ 1909.502112][T23038] bridge_slave_0: entered promiscuous mode [ 1909.847782][T23018] Bluetooth: hci0: command tx timeout [ 1911.824727][T23018] Bluetooth: hci0: command tx timeout [ 1912.325483][T17669] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1912.372980][T17669] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1912.376524][T17669] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1912.377816][T17669] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1912.393874][T17669] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1913.332316][T23038] bridge0: port 2(bridge_slave_1) entered blocking state [ 1913.332442][T23038] bridge0: port 2(bridge_slave_1) entered disabled state [ 1913.332651][T23038] bridge_slave_1: entered allmulticast mode [ 1913.335866][T23038] bridge_slave_1: entered promiscuous mode [ 1913.340923][T23015] team0: Port device team_slave_0 added [ 1913.792919][T23018] Bluetooth: hci0: command tx timeout [ 1914.419035][T23015] team0: Port device team_slave_1 added [ 1914.863141][T23018] Bluetooth: hci3: command tx timeout [ 1915.774025][T23018] Bluetooth: hci0: command tx timeout [ 1916.841302][T23018] Bluetooth: hci3: command tx timeout [ 1916.886858][T23159] FAULT_INJECTION: forcing a failure. [ 1916.886858][T23159] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1916.886963][T23159] CPU: 1 UID: 0 PID: 23159 Comm: syz.0.4283 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1916.887003][T23159] Tainted: [L]=SOFTLOCKUP [ 1916.887009][T23159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1916.887019][T23159] Call Trace: [ 1916.887026][T23159] [ 1916.887034][T23159] dump_stack_lvl+0xe8/0x150 [ 1916.887068][T23159] should_fail_ex+0x46b/0x600 [ 1916.887099][T23159] _copy_from_user+0x2d/0xb0 [ 1916.887125][T23159] __sys_bpf+0x2e7/0xd90 [ 1916.887157][T23159] ? __pfx___sys_bpf+0x10/0x10 [ 1916.887184][T23159] ? do_futex+0x3e7/0x4e0 [ 1916.887239][T23159] ? rcu_is_watching+0x16/0xb0 [ 1916.887270][T23159] __x64_sys_bpf+0xba/0xd0 [ 1916.887295][T23159] do_syscall_64+0x166/0x520 [ 1916.887316][T23159] ? trace_irq_disable+0x3b/0x140 [ 1916.887339][T23159] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1916.887358][T23159] ? clear_bhb_loop+0x70/0xc0 [ 1916.887382][T23159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1916.887400][T23159] RIP: 0033:0x7f0706cbe159 [ 1916.887418][T23159] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1916.887435][T23159] RSP: 002b:00007f0704f16028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1916.887456][T23159] RAX: ffffffffffffffda RBX: 00007f0706f45fa0 RCX: 00007f0706cbe159 [ 1916.887471][T23159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1916.887483][T23159] RBP: 00007f0706d55024 R08: 0000000000000000 R09: 0000000000000000 [ 1916.887494][T23159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1916.887506][T23159] R13: 00007f0706f46038 R14: 00007f0706f45fa0 R15: 00007ffc8cacc908 [ 1916.887537][T23159] [ 1918.824465][T17669] Bluetooth: hci3: command tx timeout [ 1920.804138][T17669] Bluetooth: hci3: command tx timeout [ 1920.950342][ T2928] hsr_slave_0: left promiscuous mode [ 1920.995362][ T2928] hsr_slave_1: left promiscuous mode [ 1920.996559][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1921.981980][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1922.300121][ T2928] hsr_slave_0: left promiscuous mode [ 1922.337417][ T2928] hsr_slave_1: left promiscuous mode [ 1922.338641][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1922.357974][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1922.603234][ T2928] hsr_slave_0: left promiscuous mode [ 1922.638232][ T2928] hsr_slave_1: left promiscuous mode [ 1922.649724][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1922.727126][ T2928] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1924.328936][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1924.387559][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1924.691983][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1924.749449][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1925.894334][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1925.991831][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1926.683134][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1926.740244][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1928.206915][ T2928] team0 (unregistering): Port device team_slave_1 removed [ 1928.264391][ T2928] team0 (unregistering): Port device team_slave_0 removed [ 1928.578189][T23038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1928.592720][T23015] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1928.592742][T23015] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1928.592767][T23015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1932.728839][T23038] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1932.740442][T23015] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1932.747542][T23015] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1932.747572][T23015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1932.834815][ T1235] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1932.940853][T23038] team0: Port device team_slave_0 added [ 1932.978056][ T1235] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1932.989713][ T1235] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1932.989768][ T1235] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1932.989794][ T1235] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1932.989835][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1933.162521][T23038] team0: Port device team_slave_1 added [ 1933.366251][T23015] hsr_slave_0: entered promiscuous mode [ 1933.374024][T23015] hsr_slave_1: entered promiscuous mode [ 1933.375555][T23015] debugfs: 'hsr0' already exists in 'hsr' [ 1933.375588][T23015] Cannot create hsr debugfs directory [ 1933.621468][T23038] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1933.629528][T23038] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1933.629565][T23038] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1933.826712][ T1235] usbhid 1-1:1.0: can't add hid device: -71 [ 1933.828388][ T1235] usbhid 1-1:1.0: probe with driver usbhid failed with error -71 [ 1933.989763][ T1235] usb 1-1: USB disconnect, device number 15 [ 1934.188413][T23038] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1934.195514][T23038] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1934.195543][T23038] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1934.755303][T23187] Bluetooth: MGMT ver 1.23 [ 1934.763066][T23187] Bluetooth: hci0: invalid len left 7, exp >= 50 [ 1934.839768][T23038] hsr_slave_0: entered promiscuous mode [ 1934.850345][T23038] hsr_slave_1: entered promiscuous mode [ 1934.852793][T23038] debugfs: 'hsr0' already exists in 'hsr' [ 1934.852819][T23038] Cannot create hsr debugfs directory [ 1939.163889][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 1939.170360][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 1941.031450][T23117] bridge0: port 1(bridge_slave_0) entered blocking state [ 1941.040285][T23117] bridge0: port 1(bridge_slave_0) entered disabled state [ 1941.040512][T23117] bridge_slave_0: entered allmulticast mode [ 1941.043174][T23117] bridge_slave_0: entered promiscuous mode [ 1941.098203][T23117] bridge0: port 2(bridge_slave_1) entered blocking state [ 1941.105497][T23117] bridge0: port 2(bridge_slave_1) entered disabled state [ 1941.105728][T23117] bridge_slave_1: entered allmulticast mode [ 1941.108494][T23117] bridge_slave_1: entered promiscuous mode [ 1941.171851][ T3619] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 256 - 0 [ 1941.262904][T23117] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1941.277999][T23117] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1941.434092][T23117] team0: Port device team_slave_0 added [ 1941.904165][T23117] team0: Port device team_slave_1 added [ 1942.596197][T23018] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1942.731249][T23018] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1942.743468][T23018] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1942.859696][T23018] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1942.880850][T23018] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1944.167138][T23018] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1944.236234][T23018] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1944.246204][T23018] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1944.257300][T23018] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1944.273639][T23018] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1945.039256][T17669] Bluetooth: hci4: command tx timeout [ 1946.501627][T17669] Bluetooth: hci2: command tx timeout [ 1946.809935][T23117] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1946.810052][T23117] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1946.810078][T23117] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1946.970543][T23285] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23285] [ 1947.027140][T17669] Bluetooth: hci4: command tx timeout [ 1947.766974][T23291] FAULT_INJECTION: forcing a failure. [ 1947.766974][T23291] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1947.779958][T23291] CPU: 1 UID: 0 PID: 23291 Comm: syz.0.4298 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1947.779989][T23291] Tainted: [L]=SOFTLOCKUP [ 1947.779996][T23291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1947.780008][T23291] Call Trace: [ 1947.780018][T23291] [ 1947.780027][T23291] dump_stack_lvl+0xe8/0x150 [ 1947.780062][T23291] should_fail_ex+0x46b/0x600 [ 1947.780090][T23291] get_futex_key+0x1b4/0x1580 [ 1947.780134][T23291] ? try_to_take_rt_mutex+0x842/0xb00 [ 1947.780163][T23291] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1947.780194][T23291] ? __pfx_get_futex_key+0x10/0x10 [ 1947.780220][T23291] ? rtlock_slowlock_locked+0xfb/0x3c20 [ 1947.780255][T23291] ? __lock_acquire+0x6df/0x2e40 [ 1947.780282][T23291] futex_wait_setup+0x4a/0x590 [ 1947.780309][T23291] ? __futex_wait+0xe1/0x410 [ 1947.780335][T23291] __futex_wait+0x161/0x410 [ 1947.780362][T23291] ? __pfx___futex_wait+0x10/0x10 [ 1947.780387][T23291] ? __pfx_futex_wake_mark+0x10/0x10 [ 1947.780414][T23291] ? futex_hash+0x4e/0x2b0 [ 1947.780439][T23291] ? futex_hash+0x4e/0x2b0 [ 1947.780461][T23291] ? futex_hash+0x275/0x2b0 [ 1947.780491][T23291] futex_wait+0x121/0x390 [ 1947.780515][T23291] ? __pfx_futex_wait+0x10/0x10 [ 1947.780543][T23291] ? posixtimer_send_sigqueue+0x63/0x9f0 [ 1947.780567][T23291] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1947.780600][T23291] do_futex+0x3e7/0x4e0 [ 1947.780632][T23291] ? __pfx_do_futex+0x10/0x10 [ 1947.780659][T23291] ? do_timer_settime+0x497/0x4c0 [ 1947.780686][T23291] __se_sys_futex+0x3a8/0x450 [ 1947.780719][T23291] ? __pfx___se_sys_futex+0x10/0x10 [ 1947.780754][T23291] ? __x64_sys_futex+0x21/0xf0 [ 1947.780784][T23291] do_syscall_64+0x166/0x520 [ 1947.780805][T23291] ? trace_irq_disable+0x3b/0x140 [ 1947.780826][T23291] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1947.780846][T23291] ? clear_bhb_loop+0x70/0xc0 [ 1947.780868][T23291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1947.780888][T23291] RIP: 0033:0x7f0706cbe159 [ 1947.780907][T23291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1947.780924][T23291] RSP: 002b:00007f0704f160e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1947.780944][T23291] RAX: ffffffffffffffda RBX: 00007f0706f45fa8 RCX: 00007f0706cbe159 [ 1947.780958][T23291] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0706f45fa8 [ 1947.780971][T23291] RBP: 00007f0706f45fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.780984][T23291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1947.780997][T23291] R13: 00007f0706f46038 R14: 00007ffc8cacc820 R15: 00007ffc8cacc908 [ 1947.781029][T23291] [ 1947.804834][T23117] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1947.804851][T23117] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1947.804877][T23117] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1948.466124][T17669] Bluetooth: hci2: command tx timeout [ 1948.697599][T23117] hsr_slave_0: entered promiscuous mode [ 1948.706003][T23117] hsr_slave_1: entered promiscuous mode [ 1948.712664][T23117] debugfs: 'hsr0' already exists in 'hsr' [ 1948.712691][T23117] Cannot create hsr debugfs directory [ 1948.725854][T23143] bridge0: port 1(bridge_slave_0) entered blocking state [ 1948.734212][T23143] bridge0: port 1(bridge_slave_0) entered disabled state [ 1948.734435][T23143] bridge_slave_0: entered allmulticast mode [ 1948.739401][T23143] bridge_slave_0: entered promiscuous mode [ 1948.780879][T23143] bridge0: port 2(bridge_slave_1) entered blocking state [ 1948.791551][T23143] bridge0: port 2(bridge_slave_1) entered disabled state [ 1948.811062][T23143] bridge_slave_1: entered allmulticast mode [ 1948.890668][T23143] bridge_slave_1: entered promiscuous mode [ 1949.001747][T17669] Bluetooth: hci4: command tx timeout [ 1950.094109][T23143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1950.207313][T23309] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23309] [ 1950.460521][T17669] Bluetooth: hci2: command tx timeout [ 1950.794128][T23143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1950.980984][T17669] Bluetooth: hci4: command tx timeout [ 1951.308104][T23143] team0: Port device team_slave_0 added [ 1952.429296][T17669] Bluetooth: hci2: command tx timeout [ 1952.896946][T23143] team0: Port device team_slave_1 added [ 1953.517851][T23143] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1953.517869][T23143] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1953.517895][T23143] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1953.545385][T23143] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1953.545403][T23143] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1953.545429][T23143] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1954.200452][T23143] hsr_slave_0: entered promiscuous mode [ 1954.202327][T23143] hsr_slave_1: entered promiscuous mode [ 1954.203678][T23143] debugfs: 'hsr0' already exists in 'hsr' [ 1954.203707][T23143] Cannot create hsr debugfs directory [ 1954.961913][T23328] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23328] [ 1959.746842][T23340] FAULT_INJECTION: forcing a failure. [ 1959.746842][T23340] name failslab, interval 1, probability 0, space 0, times 0 [ 1959.757240][T23340] CPU: 1 UID: 0 PID: 23340 Comm: syz.0.4307 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1959.757281][T23340] Tainted: [L]=SOFTLOCKUP [ 1959.757290][T23340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1959.757302][T23340] Call Trace: [ 1959.757310][T23340] [ 1959.757321][T23340] dump_stack_lvl+0xe8/0x150 [ 1959.757358][T23340] should_fail_ex+0x46b/0x600 [ 1959.757387][T23340] should_failslab+0xa8/0x100 [ 1959.757416][T23340] ? skb_clone+0x212/0x3a0 [ 1959.757443][T23340] kmem_cache_alloc_noprof+0x9e/0x690 [ 1959.757468][T23340] ? skb_clone+0x212/0x3a0 [ 1959.757501][T23340] skb_clone+0x212/0x3a0 [ 1959.757531][T23340] __netlink_deliver_tap+0x413/0x860 [ 1959.757571][T23340] ? netlink_deliver_tap+0x2e/0x1b0 [ 1959.757600][T23340] netlink_deliver_tap+0x19c/0x1b0 [ 1959.757631][T23340] netlink_sendskb+0x68/0x140 [ 1959.757659][T23340] nlmsg_notify+0x126/0x1a0 [ 1959.757689][T23340] tc_ctl_action+0x976/0xc70 [ 1959.757723][T23340] ? __pfx_tc_ctl_action+0x10/0x10 [ 1959.757753][T23340] ? rt_mutex_slowlock+0x424/0x780 [ 1959.757824][T23340] ? __pfx_tc_ctl_action+0x10/0x10 [ 1959.757846][T23340] rtnetlink_rcv_msg+0x7b9/0xc00 [ 1959.757873][T23340] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 1959.757896][T23340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1959.757917][T23340] ? ref_tracker_free+0x668/0x820 [ 1959.757942][T23340] ? __pfx_ref_tracker_free+0x10/0x10 [ 1959.757976][T23340] netlink_rcv_skb+0x226/0x4a0 [ 1959.758004][T23340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1959.758029][T23340] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1959.758069][T23340] ? netlink_deliver_tap+0x2e/0x1b0 [ 1959.758095][T23340] ? netlink_deliver_tap+0x2e/0x1b0 [ 1959.758128][T23340] netlink_unicast+0x7f5/0x990 [ 1959.758165][T23340] netlink_sendmsg+0x813/0xb40 [ 1959.758192][T23340] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1959.758226][T23340] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1959.758255][T23340] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1959.758298][T23340] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1959.758325][T23340] sock_sendmsg_nosec+0x13a/0x180 [ 1959.758350][T23340] ____sys_sendmsg+0x565/0x870 [ 1959.758386][T23340] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1959.758421][T23340] ? import_iovec+0x73/0xa0 [ 1959.758449][T23340] ___sys_sendmsg+0x2a5/0x360 [ 1959.758473][T23340] ? __lock_acquire+0x6df/0x2e40 [ 1959.758501][T23340] ? __pfx____sys_sendmsg+0x10/0x10 [ 1959.758531][T23340] ? futex_wait+0x2a2/0x390 [ 1959.758584][T23340] ? __fget_files+0x2a/0x420 [ 1959.758603][T23340] ? __fget_files+0x3a8/0x420 [ 1959.758633][T23340] __x64_sys_sendmsg+0x1b7/0x290 [ 1959.758662][T23340] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1959.758710][T23340] do_syscall_64+0x166/0x520 [ 1959.758731][T23340] ? trace_irq_disable+0x3b/0x140 [ 1959.758754][T23340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1959.758773][T23340] ? clear_bhb_loop+0x70/0xc0 [ 1959.758797][T23340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1959.758817][T23340] RIP: 0033:0x7f0706cbe159 [ 1959.758837][T23340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1959.758855][T23340] RSP: 002b:00007f0704f16028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1959.758876][T23340] RAX: ffffffffffffffda RBX: 00007f0706f45fa0 RCX: 00007f0706cbe159 [ 1959.758892][T23340] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000006 [ 1959.758905][T23340] RBP: 00007f0706d55024 R08: 0000000000000000 R09: 0000000000000000 [ 1959.758918][T23340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1959.758930][T23340] R13: 00007f0706f46038 R14: 00007f0706f45fa0 R15: 00007ffc8cacc908 [ 1959.758964][T23340] [ 1962.970594][T23117] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 1963.973121][T23117] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1965.386293][T23364] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23364] [ 1965.857757][T23018] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1965.923681][T23018] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1965.940733][T23018] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1965.942357][T23018] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1965.943197][T23018] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1968.028603][T17669] Bluetooth: hci5: command tx timeout [ 1970.210769][T17669] Bluetooth: hci5: command tx timeout [ 1971.962300][T23018] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1972.027629][T23018] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1972.038897][T23018] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1972.058823][T23018] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1972.100157][T23018] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1972.232727][T23018] Bluetooth: hci5: command tx timeout [ 1973.373078][T23240] bridge0: port 1(bridge_slave_0) entered blocking state [ 1973.400208][T23240] bridge0: port 1(bridge_slave_0) entered disabled state [ 1973.400455][T23240] bridge_slave_0: entered allmulticast mode [ 1973.444096][T23240] bridge_slave_0: entered promiscuous mode [ 1973.657135][T23255] bridge0: port 1(bridge_slave_0) entered blocking state [ 1973.657307][T23255] bridge0: port 1(bridge_slave_0) entered disabled state [ 1973.657528][T23255] bridge_slave_0: entered allmulticast mode [ 1973.677577][T23255] bridge_slave_0: entered promiscuous mode [ 1973.691368][T23240] bridge0: port 2(bridge_slave_1) entered blocking state [ 1973.691511][T23240] bridge0: port 2(bridge_slave_1) entered disabled state [ 1973.691700][T23240] bridge_slave_1: entered allmulticast mode [ 1973.699663][T23240] bridge_slave_1: entered promiscuous mode [ 1973.959660][T23255] bridge0: port 2(bridge_slave_1) entered blocking state [ 1973.961287][T23255] bridge0: port 2(bridge_slave_1) entered disabled state [ 1973.961512][T23255] bridge_slave_1: entered allmulticast mode [ 1973.983753][T23255] bridge_slave_1: entered promiscuous mode [ 1974.150228][T23018] Bluetooth: hci5: command tx timeout [ 1974.223749][T23018] Bluetooth: hci6: command tx timeout [ 1974.965605][T23240] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1974.998859][T23255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1975.045075][T23240] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1975.065593][T23255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1975.431661][T23240] team0: Port device team_slave_0 added [ 1975.463930][T23255] team0: Port device team_slave_0 added [ 1975.479992][T23240] team0: Port device team_slave_1 added [ 1975.497992][T23255] team0: Port device team_slave_1 added [ 1975.910498][T23240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1975.917561][T23240] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1975.917592][T23240] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1976.204608][T23018] Bluetooth: hci6: command tx timeout [ 1977.105549][T23255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1977.107444][T23255] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1977.107472][T23255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1977.209581][T23240] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1977.217471][T23240] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1977.217503][T23240] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1977.266316][T23255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1977.278769][T23255] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1977.278802][T23255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1978.025914][T23240] hsr_slave_0: entered promiscuous mode [ 1978.033154][T23240] hsr_slave_1: entered promiscuous mode [ 1978.044405][T23240] debugfs: 'hsr0' already exists in 'hsr' [ 1978.051072][T23240] Cannot create hsr debugfs directory [ 1978.087061][T23255] hsr_slave_0: entered promiscuous mode [ 1978.098555][T23255] hsr_slave_1: entered promiscuous mode [ 1978.106581][T23255] debugfs: 'hsr0' already exists in 'hsr' [ 1978.113546][T23255] Cannot create hsr debugfs directory [ 1978.186144][T23018] Bluetooth: hci6: command tx timeout [ 1980.167770][T23018] Bluetooth: hci6: command tx timeout [ 1985.406472][ T1107] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 256 - 0 [ 1988.092995][T23383] bridge0: port 1(bridge_slave_0) entered blocking state [ 1988.100598][T23383] bridge0: port 1(bridge_slave_0) entered disabled state [ 1988.100799][T23383] bridge_slave_0: entered allmulticast mode [ 1988.200036][T23383] bridge_slave_0: entered promiscuous mode [ 1988.267380][T23383] bridge0: port 2(bridge_slave_1) entered blocking state [ 1988.267506][T23383] bridge0: port 2(bridge_slave_1) entered disabled state [ 1988.267706][T23383] bridge_slave_1: entered allmulticast mode [ 1988.271900][T23383] bridge_slave_1: entered promiscuous mode [ 1988.607184][T23240] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1990.273314][T23240] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1990.488920][T23240] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1991.242837][T23240] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1991.278897][T23383] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1991.295982][T23365] bridge0: port 1(bridge_slave_0) entered blocking state [ 1991.306709][T23365] bridge0: port 1(bridge_slave_0) entered disabled state [ 1991.306944][T23365] bridge_slave_0: entered allmulticast mode [ 1991.343953][T23365] bridge_slave_0: entered promiscuous mode [ 1991.930334][T23240] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1991.964309][T23240] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1992.033120][T23383] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1992.044233][T23365] bridge0: port 2(bridge_slave_1) entered blocking state [ 1992.044396][T23365] bridge0: port 2(bridge_slave_1) entered disabled state [ 1992.044593][T23365] bridge_slave_1: entered allmulticast mode [ 1992.090066][T23365] bridge_slave_1: entered promiscuous mode [ 1992.105881][T23240] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1992.144055][T23240] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1992.338990][T23383] team0: Port device team_slave_0 added [ 1992.355353][T23365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1992.403724][T23383] team0: Port device team_slave_1 added [ 1992.413382][T23365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1992.529354][T23383] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1992.560131][T23383] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1992.560164][T23383] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1992.618058][T23365] team0: Port device team_slave_0 added [ 1992.627263][T23383] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1992.634295][T23383] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1992.641559][T23383] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1992.679533][T23365] team0: Port device team_slave_1 added [ 1992.773615][T23365] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1992.783641][T23365] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1992.783680][T23365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1992.872266][T23365] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1992.881419][T23365] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1992.881458][T23365] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1993.024258][T23383] hsr_slave_0: entered promiscuous mode [ 1993.031609][T23383] hsr_slave_1: entered promiscuous mode [ 1993.032997][T23383] debugfs: 'hsr0' already exists in 'hsr' [ 1993.033023][T23383] Cannot create hsr debugfs directory [ 1993.510980][T23365] hsr_slave_0: entered promiscuous mode [ 1993.529330][T23365] hsr_slave_1: entered promiscuous mode [ 1993.538905][T23365] debugfs: 'hsr0' already exists in 'hsr' [ 1993.544955][T23365] Cannot create hsr debugfs directory [ 1997.472080][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 1997.472209][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 1997.680561][T23240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1997.791538][T23240] 8021q: adding VLAN 0 to HW filter on device team0 [ 1997.868911][ T92] bridge0: port 1(bridge_slave_0) entered blocking state [ 1997.876199][ T92] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1997.903588][ T3619] bridge0: port 2(bridge_slave_1) entered blocking state [ 1997.915572][ T3619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1998.233806][T23491] openvswitch: netlink: VXLAN extension message has 5 unknown bytes. [ 1998.303695][T23490] netlink: 'syz.0.4332': attribute type 1 has an invalid length. [ 2000.868595][T17669] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 2000.977335][T17669] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 2000.987819][T17669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 2000.989084][T17669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 2001.008086][T17669] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 2002.890258][T23018] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 2002.950146][T23018] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 2002.959134][T23018] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 2002.960538][T23018] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 2002.961229][T23018] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 2003.109021][ T5596] Bluetooth: hci0: command tx timeout [ 2005.089446][T17669] Bluetooth: hci3: command tx timeout [ 2005.097350][T23018] Bluetooth: hci0: command tx timeout [ 2006.291539][T23536] netlink: 'syz.0.4336': attribute type 9 has an invalid length. [ 2007.067808][T23018] Bluetooth: hci0: command tx timeout [ 2007.078529][T17669] Bluetooth: hci3: command tx timeout [ 2008.451633][ T5247] 8021q: adding VLAN 0 to HW filter on device eth13 [ 2009.049670][T17669] Bluetooth: hci3: command tx timeout [ 2009.049745][T17669] Bluetooth: hci0: command tx timeout [ 2011.030423][T17669] Bluetooth: hci3: command tx timeout [ 2013.923921][T23506] bridge0: port 1(bridge_slave_0) entered blocking state [ 2013.931376][T23506] bridge0: port 1(bridge_slave_0) entered disabled state [ 2013.933384][T23506] bridge_slave_0: entered allmulticast mode [ 2013.949314][T23506] bridge_slave_0: entered promiscuous mode [ 2013.972966][T23506] bridge0: port 2(bridge_slave_1) entered blocking state [ 2013.980327][T23506] bridge0: port 2(bridge_slave_1) entered disabled state [ 2013.980875][T23506] bridge_slave_1: entered allmulticast mode [ 2013.998060][T23506] bridge_slave_1: entered promiscuous mode [ 2014.122581][T23506] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2014.175004][T23506] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2014.184926][T23514] bridge0: port 1(bridge_slave_0) entered blocking state [ 2014.185126][T23514] bridge0: port 1(bridge_slave_0) entered disabled state [ 2014.185294][T23514] bridge_slave_0: entered allmulticast mode [ 2014.188146][T23514] bridge_slave_0: entered promiscuous mode [ 2014.266579][T23514] bridge0: port 2(bridge_slave_1) entered blocking state [ 2014.273890][T23514] bridge0: port 2(bridge_slave_1) entered disabled state [ 2014.274432][T23514] bridge_slave_1: entered allmulticast mode [ 2014.291814][T23514] bridge_slave_1: entered promiscuous mode [ 2014.413679][T23506] team0: Port device team_slave_0 added [ 2014.462864][T23506] team0: Port device team_slave_1 added [ 2014.481566][T23514] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2014.571201][T23514] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2017.604238][T23506] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2017.604256][T23506] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2017.604282][T23506] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2017.679895][T23506] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2017.679913][T23506] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2017.679939][T23506] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2017.710017][T23514] team0: Port device team_slave_0 added [ 2020.361422][T23514] team0: Port device team_slave_1 added [ 2020.592980][T23514] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2020.600071][T23514] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2020.600177][T23514] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2020.766067][T23514] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2020.773164][T23514] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2020.773195][T23514] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2020.865475][T23506] hsr_slave_0: entered promiscuous mode [ 2020.877625][T23506] hsr_slave_1: entered promiscuous mode [ 2020.882066][T23506] debugfs: 'hsr0' already exists in 'hsr' [ 2020.882103][T23506] Cannot create hsr debugfs directory [ 2021.705015][T23514] hsr_slave_0: entered promiscuous mode [ 2021.713017][T23514] hsr_slave_1: entered promiscuous mode [ 2021.714148][T23514] debugfs: 'hsr0' already exists in 'hsr' [ 2021.714174][T23514] Cannot create hsr debugfs directory [ 2022.274726][T23601] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci3/hci3:200/input117 [ 2024.055156][T23018] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 2024.121654][T23018] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 2024.133415][T23018] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 2024.157371][T23018] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 2024.165779][T23018] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 2026.271564][T23018] Bluetooth: hci4: command tx timeout [ 2026.720785][ T5247] 8021q: adding VLAN 0 to HW filter on device eth13 [ 2027.711999][T23633] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4346'. [ 2028.260366][T23018] Bluetooth: hci4: command tx timeout [ 2030.234192][T23018] Bluetooth: hci4: command tx timeout [ 2031.097261][T17669] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 2031.212518][T17669] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 2031.231673][T17669] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 2031.239978][T17669] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 2031.259987][T17669] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 2031.625643][T23604] bridge0: port 1(bridge_slave_0) entered blocking state [ 2031.635933][T23604] bridge0: port 1(bridge_slave_0) entered disabled state [ 2031.636158][T23604] bridge_slave_0: entered allmulticast mode [ 2031.658900][T23604] bridge_slave_0: entered promiscuous mode [ 2031.728908][T23672] tipc: Started in network mode [ 2031.733933][T23672] tipc: Node identity ac1414aa, cluster identity 4711 [ 2031.941174][T15076] IPVS: starting estimator thread 0... [ 2032.026873][T23672] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.058302][T23672] tipc: Enabled bearer , priority 10 [ 2032.114865][T23674] IPVS: using max 7 ests per chain, 16800 per kthread [ 2032.120965][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.220535][T23018] Bluetooth: hci4: command tx timeout [ 2032.253330][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.402397][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.579745][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.684001][T23604] bridge0: port 2(bridge_slave_1) entered blocking state [ 2032.691675][T23604] bridge0: port 2(bridge_slave_1) entered disabled state [ 2032.691893][T23604] bridge_slave_1: entered allmulticast mode [ 2032.694785][T23604] bridge_slave_1: entered promiscuous mode [ 2032.711520][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.843921][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2032.992456][T23604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2033.009570][ T1235] tipc: Node number set to 2886997162 [ 2033.112048][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2033.120978][T23604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2033.367133][T23018] Bluetooth: hci7: command tx timeout [ 2033.368534][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2033.591660][T23604] team0: Port device team_slave_0 added [ 2033.630437][T23604] team0: Port device team_slave_1 added [ 2033.872647][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2035.366715][T23018] Bluetooth: hci7: command tx timeout [ 2035.999927][T23604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2036.019053][T23604] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2036.019087][T23604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2036.086280][T23604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2036.093925][T23604] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 2036.093956][T23604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2036.727644][T23604] hsr_slave_0: entered promiscuous mode [ 2036.738298][T23604] hsr_slave_1: entered promiscuous mode [ 2036.754097][T23604] debugfs: 'hsr0' already exists in 'hsr' [ 2036.754126][T23604] Cannot create hsr debugfs directory [ 2036.864195][ C1] net_ratelimit: 2 callbacks suppressed [ 2036.864227][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2037.321015][T23018] Bluetooth: hci7: command tx timeout [ 2037.859682][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2040.476231][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2040.497158][T23018] Bluetooth: hci7: command tx timeout [ 2041.437541][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2042.426661][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2043.417184][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2044.410455][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2045.398798][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2046.430224][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2047.024611][ T5247] 8021q: adding VLAN 0 to HW filter on device eth13 [ 2047.456721][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2048.447185][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2049.437380][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2049.617840][T23664] bridge0: port 1(bridge_slave_0) entered blocking state [ 2049.655441][T23664] bridge0: port 1(bridge_slave_0) entered disabled state [ 2049.655665][T23664] bridge_slave_0: entered allmulticast mode [ 2049.704790][T23664] bridge_slave_0: entered promiscuous mode [ 2049.740950][T23664] bridge0: port 2(bridge_slave_1) entered blocking state [ 2049.753638][T23664] bridge0: port 2(bridge_slave_1) entered disabled state [ 2049.753865][T23664] bridge_slave_1: entered allmulticast mode [ 2049.783271][T23664] bridge_slave_1: entered promiscuous mode [ 2050.428156][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2051.391080][T23664] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2051.418691][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2052.058325][T23799] ptrace attach of "ci-upstream-kasan-gce-smack-root/syz-executor exec"[16975] was attempted by "ci-upstream-kasan-gce-smack-root/syz-executor exec"[23799] [ 2052.413591][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2052.752834][T23664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2052.769129][ T5247] 8021q: adding VLAN 0 to HW filter on device eth14 [ 2053.277666][T23805] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 2053.284848][T23805] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 2053.400199][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2054.390843][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2055.152882][T23018] Bluetooth: hci1: command 0x0406 tx timeout [ 2055.382323][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2056.152556][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 2056.152630][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 2056.372537][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2057.362993][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2058.353865][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2059.344390][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2060.139521][ T2928] bridge_slave_1: left allmulticast mode [ 2060.147008][ T2928] bridge_slave_1: left promiscuous mode [ 2060.147281][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2060.335293][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2061.091747][T23805] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 2061.091771][T23805] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 2061.325793][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2062.316520][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2063.138587][ T2928] bridge_slave_0: left allmulticast mode [ 2063.138625][ T2928] bridge_slave_0: left promiscuous mode [ 2063.173285][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2063.306798][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2064.297862][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2065.288380][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2066.279013][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2066.826496][ T2928] bridge_slave_1: left allmulticast mode [ 2066.826535][ T2928] bridge_slave_1: left promiscuous mode [ 2066.826789][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2067.269785][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2068.260606][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2069.251200][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2070.231947][ T2928] bridge_slave_0: left allmulticast mode [ 2070.231987][ T2928] bridge_slave_0: left promiscuous mode [ 2070.244025][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2070.286893][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2071.232447][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2072.223240][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2073.213683][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2074.204487][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2075.195089][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2076.185679][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2076.242474][T23805] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 2076.242495][T23805] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 2077.176350][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2077.721970][ T2928] bridge_slave_1: left allmulticast mode [ 2077.722009][ T2928] bridge_slave_1: left promiscuous mode [ 2077.722252][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2078.091198][T23018] Bluetooth: hci3: command 0x0c1a tx timeout [ 2078.167147][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2079.157757][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2080.148473][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2080.330882][ T2928] bridge_slave_0: left allmulticast mode [ 2080.330921][ T2928] bridge_slave_0: left promiscuous mode [ 2080.331162][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2081.005273][T23805] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 2081.005292][T23805] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 2081.138999][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2082.129811][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2082.744527][T23018] Bluetooth: hci4: command 0x0c1a tx timeout [ 2082.853382][ T2928] bridge_slave_1: left allmulticast mode [ 2082.853418][ T2928] bridge_slave_1: left promiscuous mode [ 2082.853878][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2083.120345][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2084.111154][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2084.695737][ T2928] bridge_slave_0: left allmulticast mode [ 2084.695773][ T2928] bridge_slave_0: left promiscuous mode [ 2084.696026][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2085.101663][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2086.092084][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2088.950614][T23805] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 2089.910021][T23805] Bluetooth: hci7: Error when powering off device on rfkill (-4) [ 2104.747633][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2104.758982][T23018] Bluetooth: hci7: command 0x0c1a tx timeout [ 2105.982038][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2106.972570][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2107.963368][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2108.877778][ T2928] bridge_slave_1: left allmulticast mode [ 2108.883575][ T2928] bridge_slave_1: left promiscuous mode [ 2108.883838][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2108.953833][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2109.944706][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2110.935240][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2111.926043][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2112.916566][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2112.957708][ T2928] bridge_slave_0: left allmulticast mode [ 2112.968418][ T2928] bridge_slave_0: left promiscuous mode [ 2113.907292][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2114.520851][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 2114.527315][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 2114.897885][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2115.888625][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2116.784025][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2116.879321][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2117.870010][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2118.860493][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2119.497089][T23018] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 2119.628643][ T5600] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 2119.854794][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2119.907316][T23833] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 2119.976480][T23835] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 2120.010396][T23835] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 2120.052912][T23833] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 2120.093754][T23835] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 2120.104887][T23835] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 2120.105709][T23835] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 2120.123108][T23835] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 2120.123587][T23835] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 2120.124873][T23835] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 2120.145123][T23835] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 2120.167547][T17669] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 2120.214295][T17669] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 2120.221006][T17669] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 2120.227533][T17669] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 2120.308524][T17669] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 2120.340752][T17669] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 2120.423279][T23827] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 2120.841886][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2121.613303][ T5600] Bluetooth: hci8: Opcode 0x0c03 failed: -110 [ 2121.664940][T23835] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 2121.724247][T23835] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 2121.747638][T23835] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 2121.798897][T23835] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 2121.804407][T23835] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 2121.841671][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2122.366107][T23835] Bluetooth: hci5: command tx timeout [ 2122.823202][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2123.030088][ T5600] Bluetooth: hci9: command tx timeout [ 2123.813917][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2123.983845][ T5834] Bluetooth: hci5: Opcode 0x0c1a failed: -110 [ 2123.983865][ T5834] Bluetooth: hci5: Error when powering off device on rfkill (-110) [ 2124.146286][T23835] Bluetooth: hci8: command tx timeout [ 2124.154458][ T5596] Bluetooth: hci6: command tx timeout [ 2124.804479][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2124.956823][ T5596] Bluetooth: hci9: command tx timeout [ 2124.956926][T23835] Bluetooth: hci5: command 0x041b tx timeout [ 2125.795242][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2126.101135][T23835] Bluetooth: hci8: command tx timeout [ 2126.101169][T23835] Bluetooth: hci6: command tx timeout [ 2126.785780][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2126.938566][ T5596] Bluetooth: hci9: command tx timeout [ 2127.776586][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2128.767199][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2128.816207][ T5596] Bluetooth: hci6: command tx timeout [ 2128.827265][T23835] Bluetooth: hci8: command tx timeout [ 2128.919393][ T5596] Bluetooth: hci9: command tx timeout [ 2128.996121][ T2928] bridge_slave_1: left allmulticast mode [ 2128.996197][ T2928] bridge_slave_1: left promiscuous mode [ 2128.996446][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2129.757911][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2130.748432][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2130.758139][T23835] Bluetooth: hci8: command tx timeout [ 2130.763623][ T5596] Bluetooth: hci6: command tx timeout [ 2131.739244][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2131.919886][ T9] Bluetooth: hci6: Opcode 0x0c1a failed: -110 [ 2131.919915][ T9] Bluetooth: hci6: Error when powering off device on rfkill (-110) [ 2132.729621][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2132.729954][ T5596] Bluetooth: hci6: command 0x0c1a tx timeout [ 2133.720654][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2133.917039][ T2928] bridge_slave_0: left allmulticast mode [ 2133.917078][ T2928] bridge_slave_0: left promiscuous mode [ 2133.917332][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2134.710881][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2135.701882][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2136.692425][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2137.683308][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2137.921097][ T2928] bridge_slave_1: left allmulticast mode [ 2137.921133][ T2928] bridge_slave_1: left promiscuous mode [ 2137.921816][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2137.999674][ T2928] bridge_slave_0: left allmulticast mode [ 2137.999713][ T2928] bridge_slave_0: left promiscuous mode [ 2137.999960][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2138.187686][ T2928] bridge_slave_1: left allmulticast mode [ 2138.187725][ T2928] bridge_slave_1: left promiscuous mode [ 2138.189129][ T2928] bridge0: port 2(bridge_slave_1) entered disabled state [ 2138.285963][ T2928] bridge_slave_0: left allmulticast mode [ 2138.286002][ T2928] bridge_slave_0: left promiscuous mode [ 2138.286251][ T2928] bridge0: port 1(bridge_slave_0) entered disabled state [ 2138.439271][ T2928] vlan0: left allmulticast mode [ 2138.439296][ T2928] geneve0: left allmulticast mode [ 2138.439332][ T2928] vlan0: left promiscuous mode [ 2138.439345][ T2928] geneve0: left promiscuous mode [ 2138.439765][ T2928] bridge0: port 3(vlan0) entered disabled state [ 2138.673421][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2139.664564][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2139.817413][ T5596] Bluetooth: hci9: command 0x0c1a tx timeout [ 2139.851986][ T10] Bluetooth: hci9: Opcode 0x0c1a failed: -110 [ 2139.852014][ T10] Bluetooth: hci9: Error when powering off device on rfkill (-110) [ 2139.880431][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2139.989894][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2140.179576][ T2928] bond0 (unregistering): Released all slaves [ 2140.209469][T23835] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 2140.361485][T23835] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 2140.363661][T23835] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 2140.364803][T23835] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 2140.365535][T23835] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 2140.465947][ T5600] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 2140.555032][ T5600] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 2140.564530][ T5600] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 2140.586004][ T5600] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 2140.589230][ T5600] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 2140.656571][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2140.879731][T17669] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 2140.923729][ T5596] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 2140.976375][ T5596] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 2141.109138][T23835] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 2141.157258][T23835] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 2141.165028][T23835] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 2141.176937][T23835] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 2141.199101][T23835] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 2141.645886][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2141.788834][T23835] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 2141.789689][T23835] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 2142.636423][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2142.789321][T23835] Bluetooth: hci10: command tx timeout [ 2143.017728][T23835] Bluetooth: hci12: command tx timeout [ 2143.176614][T17669] Bluetooth: hci11: command tx timeout [ 2143.201066][ T5600] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 2143.235276][ T5600] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 2143.238370][ T5600] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 2143.239442][ T5600] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 2143.241446][ T5600] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 2143.627220][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2143.940528][T23835] Bluetooth: hci2: command tx timeout [ 2144.617846][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2144.770827][T23835] Bluetooth: hci10: command tx timeout [ 2144.962526][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2144.998973][T23835] Bluetooth: hci12: command tx timeout [ 2145.037565][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2145.096283][ T2928] bond0 (unregistering): Released all slaves [ 2145.151040][T23835] Bluetooth: hci11: command tx timeout [ 2145.303873][T23835] Bluetooth: hci5: command tx timeout [ 2145.391496][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2145.475831][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2145.541514][ T2928] bond0 (unregistering): Released all slaves [ 2145.608444][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2145.828023][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2145.913425][T23835] Bluetooth: hci2: command tx timeout [ 2146.598852][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2146.751989][T23835] Bluetooth: hci10: command tx timeout [ 2146.860303][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2146.934654][ T2928] bond0 (unregistering): Released all slaves [ 2146.981824][T23835] Bluetooth: hci12: command tx timeout [ 2147.132711][T23835] Bluetooth: hci11: command tx timeout [ 2147.249260][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2147.285044][T23835] Bluetooth: hci5: command tx timeout [ 2147.326542][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2147.382430][ T2928] bond0 (unregistering): Released all slaves [ 2147.589831][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2147.686851][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2147.771192][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2147.838653][ T2928] bond0 (unregistering): Released all slaves [ 2147.894600][T23835] Bluetooth: hci2: command tx timeout [ 2148.580435][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2148.733263][T23835] Bluetooth: hci10: command tx timeout [ 2148.961486][T23835] Bluetooth: hci12: command tx timeout [ 2148.982403][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2149.039547][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2149.096912][ T2928] bond0 (unregistering): Released all slaves [ 2149.118451][T23835] Bluetooth: hci11: command tx timeout [ 2149.266401][T23835] Bluetooth: hci5: command tx timeout [ 2149.403378][ T2928] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2149.476272][ T2928] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2149.538321][ T2928] bond0 (unregistering): Released all slaves [ 2149.616525][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2149.875944][T23835] Bluetooth: hci2: command tx timeout [ 2150.637959][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2151.249252][T23835] Bluetooth: hci5: command tx timeout [ 2151.628534][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2152.364139][ T2928] team0: Port device xfrm0 removed [ 2152.619315][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2153.107258][ T2928] bond3 (unregistering): (slave bridge2): Releasing backup interface [ 2153.275769][ T2928] bond0 (unregistering): Released all slaves [ 2153.298972][ T2928] bond1 (unregistering): Released all slaves [ 2153.348163][ T2928] bond2 (unregistering): Released all slaves [ 2153.375494][ T2928] bond3 (unregistering): Released all slaves [ 2153.609937][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2154.600336][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2155.591494][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2156.582106][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2157.572369][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2158.563324][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2159.554233][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2160.544438][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2161.535234][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2162.532733][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2163.516771][ C1] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 2163.564007][ T38] INFO: task syz-executor:23514 blocked for more than 141 seconds. [ 2163.564037][ T38] Tainted: G L syzkaller #0 [ 2163.564048][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2163.564058][ T38] task:syz-executor state:D stack:22584 pid:23514 tgid:23514 ppid:1 task_flags:0x400140 flags:0x00080002 [ 2163.564109][ T38] Call Trace: [ 2163.564117][ T38] [ 2163.564130][ T38] __schedule+0x16d9/0x5700 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2163.564166][ T38] ? is_bpf_text_address+0x26/0x2b0 [ 2163.564212][ T38] ? __pfx___schedule+0x10/0x10 [ 2163.564247][ T38] rt_mutex_schedule+0x76/0xf0 [ 2163.564270][ T38] rt_mutex_slowlock_block+0x55e/0x690 [ 2163.564311][ T38] rt_mutex_slowlock+0x2d4/0x780 [ 2163.564339][ T38] ? rt_mutex_slowlock+0x1f2/0x780 [ 2163.564365][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 2163.564409][ T38] ? del_device_store+0xd6/0x370 [ 2163.564445][ T38] ? del_device_store+0xd6/0x370 [ 2163.564465][ T38] mutex_lock_nested+0x168/0x1d0 [ 2163.564488][ T38] ? sysfs_file_kobj+0x1a/0x230 [ 2163.564513][ T38] del_device_store+0xd6/0x370 [ 2163.564534][ T38] ? sysfs_file_kobj+0x1a/0x230 [ 2163.564553][ T38] ? __pfx_del_device_store+0x10/0x10 [ 2163.564576][ T38] ? sysfs_file_kobj+0x1e4/0x230 [ 2163.564596][ T38] ? sysfs_kf_write+0x166/0x260 [ 2163.564619][ T38] ? __pfx_sysfs_kf_write+0x10/0x10 [ 2163.564636][ T38] kernfs_fop_write_iter+0x3a5/0x540 [ 2163.564667][ T38] vfs_write+0x61e/0xbb0 [ 2163.564697][ T38] ? __pfx_vfs_write+0x10/0x10 [ 2163.564720][ T38] ? do_sys_openat2+0x14e/0x200 [ 2163.564744][ T38] ? kmem_cache_free+0x187/0x6d0 [ 2163.564785][ T38] ksys_write+0x156/0x270 [ 2163.564809][ T38] ? __pfx_ksys_write+0x10/0x10 [ 2163.564841][ T38] do_syscall_64+0x166/0x520 [ 2163.564863][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2163.564883][ T38] ? clear_bhb_loop+0x70/0xc0 [ 2163.564906][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2163.564925][ T38] RIP: 0033:0x7fa60926e98e [ 2163.564943][ T38] RSP: 002b:00007ffe9839f878 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2163.564963][ T38] RAX: ffffffffffffffda RBX: 000055555f126500 RCX: 00007fa60926e98e [ 2163.564977][ T38] RDX: 0000000000000001 RSI: 00007ffe9839f900 RDI: 0000000000000005 [ 2163.564990][ T38] RBP: 00007fa6093458a7 R08: 0000000000000000 R09: 0000000000000000 [ 2163.565002][ T38] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2163.565014][ T38] R13: 00007ffe9839f900 R14: 00007fa60a064620 R15: 0000000000000003 [ 2163.565045][ T38] [ 2163.565088][ T38] [ 2163.565088][ T38] Showing all locks held in the system: [ 2163.565102][ T38] locks held by ktimers/0/16: 4, last CPU#0: [ 2163.565117][ T38] #0: ffffffff8e0594c0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 2163.565168][ T38] #1: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 2163.565216][ T38] #2: ffff8880b86285f8 (&base->softirq_expiry_lock){+...}-{3:3}, at: hrtimer_run_softirq+0x7d/0x2e0 [ 2163.565263][ T38] #3: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 2163.565314][ T38] locks held by khungtaskd/38: 1, last CPU#0: [ 2163.565328][ T38] #0: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 2163.565373][ T38] locks held by kworker/u8:2/41: 2, on CPU#1: [ 2163.565386][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565437][ T38] #1: ffffc90000b27c40 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565491][ T38] locks held by kworker/1:2/1235: 2, last CPU#1: [ 2163.565504][ T38] #0: ffff88805f428138 ((wq_completion)wg-kex-wg1#9){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565551][ T38] #1: ffffc90006747c40 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565615][ T38] locks held by kworker/u8:9/2928: 3, on CPU#1: [ 2163.565629][ T38] #0: ffff88801aeb0938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565677][ T38] #1: ffffc9000e967c40 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.565725][ T38] #2: ffffffff8f5c3220 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xf5/0x810 [ 2163.565776][ T38] locks held by dhcpcd/5247: 2, on CPU#1: [ 2163.565789][ T38] #0: ffff88808c222928 (nlk_cb_mutex-ROUTE){+.+.}-{4:4}, at: netlink_dump+0xe7/0xee0 [ 2163.565840][ T38] #1: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dump_ifinfo+0xa74/0x14b0 [ 2163.565888][ T38] locks held by getty/5342: 2, on CPU#0: [ 2163.565901][ T38] #0: ffff8880362700a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2163.565952][ T38] #1: ffffc900044c32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 2163.566001][ T38] locks held by kworker/1:5/16021: 3, on CPU#1: [ 2163.566014][ T38] #0: ffff88813ff27938 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566063][ T38] #1: ffffc90005effc40 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566111][ T38] #2: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: switchdev_deferred_process_work+0xe/0x20 [ 2163.566163][ T38] locks held by kworker/u8:0/18676: 4, last CPU#0: [ 2163.566178][ T38] #0: ffff888038299938 ((wq_completion)wg-kex-wg0#13){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566232][ T38] #1: ffffc9000151fc40 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566277][ T38] #2: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420 [ 2163.566523][ T38] #3: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: sched_balance_domains+0xe8/0x880 [ 2163.566573][ T38] locks held by kworker/u8:4/18844: 3, on CPU#1: [ 2163.566587][ T38] #0: ffff88803291d138 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566635][ T38] #1: ffffc90004f4fc40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566684][ T38] #2: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30 [ 2163.566735][ T38] locks held by kworker/u8:6/18845: 3, on CPU#1: [ 2163.566748][ T38] #0: ffff88813ff64138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566796][ T38] #1: ffffc90004e9fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 2163.566844][ T38] #2: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 2163.566899][ T38] locks held by syz-executor/23506: 7, on CPU#1: [ 2163.566913][ T38] #0: ffff888034b42510 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x231/0xbb0 [ 2163.566961][ T38] #1: ffff8880412b7078 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d9/0x540 [ 2163.567011][ T38] #2: ffff888029b3a788 (kn->active#51){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22c/0x540 [ 2163.567064][ T38] #3: ffffffff8ee425f8 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 [ 2163.567114][ T38] #4: ffff888036e78160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 [ 2163.567164][ T38] #5: ffff888066cc2310 (&devlink->lock_key#12){+.+.}-{4:4}, at: nsim_drv_remove+0x50/0x160 [ 2163.567218][ T38] #6: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: nsim_destroy+0x173/0x800 [ 2163.567264][ T38] locks held by syz-executor/23514: 4, on CPU#1: [ 2163.567278][ T38] #0: ffff888034b42510 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x231/0xbb0 [ 2163.567327][ T38] #1: ffff88805e359c78 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d9/0x540 [ 2163.567377][ T38] #2: ffff888029b3a788 (kn->active#51){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22c/0x540 [ 2163.567438][ T38] #3: ffffffff8ee425f8 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 [ 2163.567486][ T38] locks held by syz-executor/23604: 4, on CPU#1: [ 2163.567500][ T38] #0: ffff888034b42510 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x231/0xbb0 [ 2163.567549][ T38] #1: ffff88805f084878 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d9/0x540 [ 2163.567598][ T38] #2: ffff888029b3a788 (kn->active#51){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22c/0x540 [ 2163.567653][ T38] #3: ffffffff8ee425f8 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 [ 2163.567701][ T38] locks held by syz.0.4367/23805: 1, on CPU#1: [ 2163.567714][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 2163.567761][ T38] locks held by syz-executor/23809: 1, on CPU#1: [ 2163.567774][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.567821][ T38] locks held by syz-executor/23823: 1, on CPU#1: [ 2163.567834][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.567882][ T38] locks held by syz-executor/23848: 1, on CPU#1: [ 2163.567895][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.567942][ T38] locks held by syz-executor/23853: 1, on CPU#1: [ 2163.567955][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.567999][ T38] locks held by syz-executor/23854: 1, on CPU#1: [ 2163.568012][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.568058][ T38] locks held by syz-executor/23873: 1, on CPU#1: [ 2163.568072][ T38] #0: ffffffff8f5d1a78 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 [ 2163.568118][ T38] locks held by syz-executor/23890: 2, last CPU#1: [ 2163.568132][ T38] #0: ffff8880360f5258 (&newf->file_lock){+.+.}-{3:3}, at: file_close_fd+0x50/0x80 [ 2163.568177][ T38] #1: ffffffff8e1c3ac0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 2163.568229][ T38] [ 2163.568234][ T38] ============================================= [ 2163.568234][ T38] [ 2163.568244][ T38] NMI backtrace for cpu 0 [ 2163.568263][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 2163.568323][ T38] Tainted: [L]=SOFTLOCKUP [ 2163.568341][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2163.568368][ T38] Call Trace: [ 2163.568385][ T38] [ 2163.568405][ T38] dump_stack_lvl+0xe8/0x150 [ 2163.568447][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 2163.568472][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 2163.568502][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 2163.568529][ T38] sys_info+0x135/0x170 [ 2163.568551][ T38] watchdog+0xfd7/0x1030 [ 2163.568582][ T38] ? watchdog+0x1c7/0x1030 [ 2163.568610][ T38] kthread+0x38b/0x470 [ 2163.568629][ T38] ? __pfx_watchdog+0x10/0x10 [ 2163.568648][ T38] ? __pfx_kthread+0x10/0x10 [ 2163.568668][ T38] ret_from_fork+0x514/0xb70 [ 2163.568691][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 2163.568708][ T38] ? __switch_to+0xc89/0x1420 [ 2163.568736][ T38] ? __pfx_kthread+0x10/0x10 [ 2163.568758][ T38] ret_from_fork_asm+0x1a/0x30 [ 2163.568791][ T38] [ 2163.568815][ T38] Sending NMI from CPU 0 to CPUs 1: [ 2163.568847][ C1] NMI backtrace for cpu 1 [ 2163.568863][ C1] CPU: 1 UID: 0 PID: 23821 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 2163.568885][ C1] Tainted: [L]=SOFTLOCKUP [ 2163.568891][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2163.568901][ C1] RIP: 0010:unwind_next_frame+0x51a/0x2550 [ 2163.568928][ C1] Code: 0f b6 04 08 84 c0 75 27 48 63 03 48 01 d8 48 8d 4b 04 48 39 e8 4c 0f 46 f9 48 8d 43 fc 4c 0f 47 e0 4c 0f 46 eb 4d 39 e7 76 a9 7c fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 7c cd 48 89 df 48 89 [ 2163.568943][ C1] RSP: 0018:ffffc900062f7500 EFLAGS: 00000202 [ 2163.568957][ C1] RAX: ffffffff8fd2664c RBX: ffffffff8fd26650 RCX: ffffffff8fd26654 [ 2163.568970][ C1] RDX: ffffffff8fd26650 RSI: ffffffff904f37aa RDI: ffffffff8bcc2220 [ 2163.568982][ C1] RBP: ffffffff82249343 R08: 0000000000000001 R09: 0000000000000000 [ 2163.568993][ C1] R10: 0000000000000000 R11: ffffffff8e1c3ac0 R12: ffffffff8fd26650 [ 2163.569004][ C1] R13: ffffffff8fd26650 R14: ffffc900062f75a8 R15: ffffffff8fd26654 [ 2163.569017][ C1] FS: 0000000000000000(0000) GS:ffff888125cd4000(0000) knlGS:0000000000000000 [ 2163.569031][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2163.569042][ C1] CR2: 00007f91298ffff8 CR3: 000000002b3dc000 CR4: 00000000003526f0 [ 2163.569057][ C1] Call Trace: [ 2163.569063][ C1] [ 2163.569073][ C1] ? __free_contig_range_common+0x174/0x340 [ 2163.569097][ C1] ? unwind_next_frame+0x8f/0x2550 [ 2163.569117][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2163.569135][ C1] arch_stack_walk+0x11b/0x150 [ 2163.569157][ C1] ? __free_contig_range_common+0x174/0x340 [ 2163.569181][ C1] stack_trace_save+0xa9/0x100 [ 2163.569199][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 2163.569218][ C1] ? stack_depot_save_flags+0x33/0x7f0 [ 2163.569239][ C1] save_stack+0x124/0x230 [ 2163.569261][ C1] ? __pfx_save_stack+0x10/0x10 [ 2163.569280][ C1] ? free_pages_prepare+0x9c6/0xac0 [ 2163.569296][ C1] ? __free_contig_range_common+0x174/0x340 [ 2163.569326][ C1] ? page_ext_put+0x97/0xc0 [ 2163.569348][ C1] __reset_page_owner+0x71/0x1f0 [ 2163.569369][ C1] free_pages_prepare+0x9c6/0xac0 [ 2163.569391][ C1] __free_contig_range_common+0x174/0x340 [ 2163.569417][ C1] free_pages_bulk+0x48/0x120 [ 2163.569439][ C1] vfree+0x278/0x500 [ 2163.569456][ C1] ? __pfx_kcov_close+0x10/0x10 [ 2163.569474][ C1] kcov_close+0x2e/0x60 [ 2163.569492][ C1] __fput+0x42a/0xa80 [ 2163.569517][ C1] task_work_run+0x1d9/0x270 [ 2163.569535][ C1] ? __pfx_task_work_run+0x10/0x10 [ 2163.569552][ C1] ? do_exit+0x735/0x2360 [ 2163.569567][ C1] ? kmem_cache_free+0x187/0x6d0 [ 2163.569585][ C1] ? put_net+0xfe/0x260 [ 2163.569604][ C1] ? do_exit+0x735/0x2360 [ 2163.569621][ C1] do_exit+0x73a/0x2360 [ 2163.569636][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 2163.569657][ C1] ? __pfx_do_exit+0x10/0x10 [ 2163.569675][ C1] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 2163.569701][ C1] ? rt_spin_unlock+0x159/0x200 [ 2163.569724][ C1] do_group_exit+0x22d/0x2f0 [ 2163.569739][ C1] ? rt_spin_unlock+0x165/0x200 [ 2163.569761][ C1] get_signal+0x121b/0x12c0 [ 2163.569791][ C1] arch_do_signal_or_restart+0xbb/0x860 [ 2163.569815][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2163.569846][ C1] exit_to_user_mode_loop+0x10e/0x770 [ 2163.569865][ C1] ? rcu_is_watching+0x16/0xb0 [ 2163.569889][ C1] do_syscall_64+0x328/0x520 [ 2163.569906][ C1] ? trace_irq_disable+0x3b/0x140 [ 2163.569929][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2163.569946][ C1] ? clear_bhb_loop+0x70/0xc0 [ 2163.569964][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2163.569979][ C1] RIP: 0033:0x7f16d742e98e [ 2163.569993][ C1] Code: Unable to access opcode bytes at 0x7f16d742e964. [ 2163.570002][ C1] RSP: 002b:00007ffca71b1e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2163.570018][ C1] RAX: 0000000000000028 RBX: 00005555739eb500 RCX: 00007f16d742e98e [ 2163.570029][ C1] RDX: 0000000000000028 RSI: 00007f16d8224670 RDI: 0000000000000003 [ 2163.570040][ C1] RBP: 0000000000000001 R08: 00007ffca71b1e94 R09: 000000000000000c [ 2163.570051][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2163.570062][ C1] R13: 0000000000000000 R14: 00007f16d8224670 R15: 0000000000000000 [ 2163.570081][ C1] [ 2163.578032][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 2165.067901][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 2165.079103][ T38] Tainted: [L]=SOFTLOCKUP [ 2165.083419][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 2165.093462][ T38] Call Trace: [ 2165.096730][ T38] [ 2165.099648][ T38] vpanic+0x56d/0xa60 [ 2165.103623][ T38] ? __pfx___schedule+0x10/0x10 [ 2165.108462][ T38] ? __pfx_vpanic+0x10/0x10 [ 2165.112958][ T38] panic+0xc5/0xd0 [ 2165.116662][ T38] ? __pfx_panic+0x10/0x10 [ 2165.121064][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 2165.126535][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 2165.131914][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 2165.138074][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 2165.144245][ T38] watchdog+0x1030/0x1030 [ 2165.148592][ T38] ? watchdog+0x1c7/0x1030 [ 2165.153015][ T38] kthread+0x38b/0x470 [ 2165.157073][ T38] ? __pfx_watchdog+0x10/0x10 [ 2165.161737][ T38] ? __pfx_kthread+0x10/0x10 [ 2165.166312][ T38] ret_from_fork+0x514/0xb70 [ 2165.170891][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 2165.175987][ T38] ? __switch_to+0xc89/0x1420 [ 2165.180654][ T38] ? __pfx_kthread+0x10/0x10 [ 2165.185234][ T38] ret_from_fork_asm+0x1a/0x30 [ 2165.189992][ T38] [ 2165.193146][ T38] Kernel Offset: disabled [ 2165.197459][ T38] Rebooting in 86400 seconds..