last executing test programs: 2m29.464988389s ago: executing program 1 (id=2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$alg(0x26, 0x5, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001380), r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000006, 0x31, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0x7ffff000}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = userfaultfd(0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x280}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x7}) bpf$PROG_LOAD(0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = dup(r5) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000050000f58504"]) 2m26.925777147s ago: executing program 4 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_device, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r2, 0x6, 0x0, @void}, 0x10) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r1, r2, 0x6, 0x0, @val=@tracing}, 0x40) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r3 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, 0x0) setpgid(0x0, r3) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 2m26.403610848s ago: executing program 4 (id=12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000793000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x104) 2m26.238730265s ago: executing program 1 (id=13): r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14d002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xff) ioctl$NBD_CLEAR_SOCK(r0, 0x1260) 2m11.026035316s ago: executing program 32 (id=13): r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14d002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xff) ioctl$NBD_CLEAR_SOCK(r0, 0x1260) 2m10.925584251s ago: executing program 33 (id=12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000793000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x104) 2m8.020275949s ago: executing program 6 (id=57): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_device, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r2, 0x6, 0x0, @void}, 0x10) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r1, r2, 0x6, 0x0, @val=@tracing}, 0x40) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r3 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 1m17.982494644s ago: executing program 6 (id=57): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_device, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r2, 0x6, 0x0, @void}, 0x10) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r1, r2, 0x6, 0x0, @val=@tracing}, 0x40) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r3 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 1m17.814076701s ago: executing program 6 (id=167): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') read$FUSE(r3, &(0x7f0000002800)={0x2020}, 0x2020) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a00)=@newqdisc={0x6c, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r5, {0x0, 0xffe0}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0x3d5653a0b35cd406}, @TCA_TBF_BURST={0x8, 0x6, 0x1}, @TCA_TBF_PARMS={0x28, 0x1, {{0x6, 0x2, 0x0, 0x8, 0x0, 0xc}, {0x0, 0x1, 0x0, 0x5, 0x5e1d, 0x8}, 0x80000000, 0x20003, 0x99}}]}}]}, 0x6c}}, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0xfffffff8, 0x496, 0x4) r6 = accept4$inet(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r7}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, 0x0) request_key(&(0x7f0000000380)='rxrpc\x00', 0x0, &(0x7f00000001c0)='R\bD0\x00'/18, 0x0) lseek(r8, 0x10001, 0x0) 1m2.315018738s ago: executing program 34 (id=167): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') read$FUSE(r3, &(0x7f0000002800)={0x2020}, 0x2020) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000a00)=@newqdisc={0x6c, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r5, {0x0, 0xffe0}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0x3d5653a0b35cd406}, @TCA_TBF_BURST={0x8, 0x6, 0x1}, @TCA_TBF_PARMS={0x28, 0x1, {{0x6, 0x2, 0x0, 0x8, 0x0, 0xc}, {0x0, 0x1, 0x0, 0x5, 0x5e1d, 0x8}, 0x80000000, 0x20003, 0x99}}]}}]}, 0x6c}}, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0xfffffff8, 0x496, 0x4) r6 = accept4$inet(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000400)={'wlan1\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r7}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, 0x0) request_key(&(0x7f0000000380)='rxrpc\x00', 0x0, &(0x7f00000001c0)='R\bD0\x00'/18, 0x0) lseek(r8, 0x10001, 0x0) 47.404297996s ago: executing program 5 (id=242): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}}, &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140)='contention_end\x00', r1}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r0, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x11a1, 0x4) sendfile(r0, r0, 0x0, 0x40008) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/79, 0xfffffe69, 0x1) 39.317518195s ago: executing program 5 (id=256): fsopen(&(0x7f0000000040)='afs\x00', 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) r0 = syz_io_uring_setup(0x231, &(0x7f0000000140)={0x0, 0x3, 0x10100}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffffffffffff31}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}, @sadb_spirange={0x2, 0x10, 0x0, 0xffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc1105518, 0x0) tkill(0x0, 0x12) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1822000000000000b32000002000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r5) ptrace$ARCH_MAP_VDSO_32(0x1e, r5, 0x400, 0x2002) ptrace$cont(0x20, r5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @void, @value}, 0x94) r6 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) write$UHID_INPUT(r6, &(0x7f00000004c0)={0x8, {"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", 0x1000}}, 0x1006) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x12b000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r7, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 38.827517888s ago: executing program 5 (id=258): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r3, 0x0, 0x78) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100003f700000000000000a7017e0142", @ANYRES32=r4, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x70bd28, 0x25dfdbfc, {0x2, 0x2, 0x0, 0xc8, r4}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040840}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}}, 0x18}}, 0x0) 35.6084386s ago: executing program 5 (id=260): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) socket$nl_netfilter(0x10, 0x3, 0xc) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x991992cebad79e16, 0x0) read$msr(r0, &(0x7f0000002700)=""/102392, 0x18ff8) socket$kcm(0x1e, 0x1, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x891018, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0/../file0\x00', 0x0, 0x1adc51, 0x0) mount$bind(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x12f451, 0x0) mount$bind(&(0x7f00000000c0)='.\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x80700a, 0x3f00) r2 = getpid() syz_pidfd_open(r2, 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) 33.291933509s ago: executing program 5 (id=265): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {0x1a}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp0\x00'}]}]}, 0x2c}}, 0x0) (fail_nth: 7) 28.199504084s ago: executing program 5 (id=276): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000006, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) userfaultfd(0x1) 27.347129512s ago: executing program 35 (id=276): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000006, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{0x0}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) userfaultfd(0x1) 25.162931466s ago: executing program 2 (id=284): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1b00"/12], 0x48) mknod(&(0x7f0000000080)='./bus\x00', 0xc000, 0x0) r1 = openat2(r0, 0x0, &(0x7f00000003c0)={0x62ec8de74d552ee7, 0x82, 0x28}, 0x18) recvmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000500)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000880)=""/169, 0xa9}], 0x1, &(0x7f0000000940)=""/252, 0xfc}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141800, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(0xffffffffffffffff, 0x4068aea3, 0x0) r2 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0x3cfa, 0x0, 0x2, 0x3b9}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x47f6, 0x0, 0x2, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x8000002000000, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x7) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c18000)="ad56", 0x2) accept4(r6, 0x0, 0x0, 0x80800) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x501040, 0x0) fcntl$getown(r7, 0x9) 23.340705934s ago: executing program 2 (id=288): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)={0x14, r1, 0x325, 0x70bd2a}, 0x14}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x8) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x848000000015, 0x805, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x10}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3}}, 0x1c) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r7 = dup(r6) write$6lowpan_enable(r7, &(0x7f0000000000)='0', 0xfffffd2c) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r9 = dup(r8) ioctl$BLKZEROOUT(r9, 0x127f, &(0x7f00000000c0)={0x4000, 0x200000}) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 20.953020771s ago: executing program 2 (id=291): syz_emit_ethernet(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000040)=ANY=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$ENABLE_STATS(0x20, 0x0, 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000d4925492f0bb217fb9bcb800000000000000000000003a4261cf564564d9a60000000000000000005e79643a91c499608d1c8d811727fc019330b97306a45808c25d112a3e3b23289576810402f96d969afcc61023c2abc80471d3dc83606e391aab9c2bcae1f25ea789d0a5a386148baa33"], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6c, @void, @value}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1200000004000000080000000b"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r5, r4, 0x7, 0x6c, 0x0, @void, @void, @void, @value}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f00000002c0)="af7ab9618a4cf8740d1430a89c070fc6e4e3cdc34b055e3bc208e9ae54406b058a437a7ff9e004de4cc8cb46e86088376ab01e3dfd45a6a7a8e963b57f1609cfe3ab0b836deb19239bae3834e3dddca2fb3a9f2e43552f8e975ca8167d", &(0x7f00000004c0)=@tcp6=r3, 0x4}, 0x20) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[], 0xc3ff}, 0x1, 0x0, 0x0, 0x40}, 0x0) connect$inet6(r1, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r6, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x442, 0x0) 19.709535996s ago: executing program 2 (id=293): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_device, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8) setpgid(r1, 0x0) setpgid(0x0, r1) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004140)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0x3, 0x2000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x1) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000003500)={&(0x7f00000003c0)={0x50, 0x0, 0x7fffffff, {0x7, 0x29, 0x4, 0x400000, 0x7, 0x80, 0x8, 0x9, 0x0, 0x0, 0x10, 0x247}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 18.728434847s ago: executing program 0 (id=294): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r0) socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0xfea7) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0x88, 0x30, 0x1, 0x0, 0x0, {}, [{0x74, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x6, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x2c, 0x1, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000000800000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005d00)={0x114, 0x2e, 0x1, 0x0, 0x25dfdbfc, "", [@nested={0x104, 0xf2, 0x0, 0x1, [@typed={0xc, 0x18, 0x0, 0x0, @u64=0xfac08}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}}, @generic="50bb2d6f67d29d6fabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb43d9621dc08c029d1608a46cf26fbe816b89f7cb81bff81a8b9482565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875ec58e9a3ddb9ad02a078cf0d972df9e99f079767734f69ce475f00ac64337803f5eb4e5842f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82", @typed={0x4, 0xe9}]}]}, 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, &(0x7f0000000280)) 18.692851024s ago: executing program 2 (id=295): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0x4, &(0x7f0000000340)={r0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x14, 0xb, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0, 0xffff8000, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = socket$inet6(0xa, 0x2, 0x20000) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1000, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000040)=0x5f, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0xd, 0x0, 0x480c5}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000004000050000000000000009f139568e89cc4742fc3c1285efac27a0b6a4211d766a1949d963ce0a009326c95f25eea4faa293467b7dd9a8024", @ANYRESDEC=r2, @ANYBLOB="009253bccb938108ef7eaa8500"/31, @ANYRES32, @ANYRES32, @ANYRES64=r1], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x8, 0xf, &(0x7f0000000340)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x59, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs={0x2, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x1, 0x0, &(0x7f0000048000)=0x2, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r7, 0x6, 0x13, 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x14) syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="1201100153a48e08f00a71729188010203010902240001060000000904000002ff"], 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001200)={&(0x7f00000004c0)=ANY=[@ANYRES16=r8], 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) connect$inet(r7, &(0x7f0000000000)={0x2, 0x1, @remote}, 0x10) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 17.699819132s ago: executing program 0 (id=297): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1b00"/12], 0x48) mknod(&(0x7f0000000080)='./bus\x00', 0xc000, 0x0) r1 = openat2(r0, 0x0, &(0x7f00000003c0)={0x62ec8de74d552ee7, 0x82, 0x28}, 0x18) recvmsg$can_bcm(r1, &(0x7f0000000480)={&(0x7f0000000500)=@can, 0x80, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000880)=""/169, 0xa9}], 0x2, &(0x7f0000000940)=""/252, 0xfc}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141800, 0x0) ioctl$KVM_CAP_EXCEPTION_PAYLOAD(0xffffffffffffffff, 0x4068aea3, 0x0) r2 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0x3cfa, 0x0, 0x2, 0x3b9}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r2, 0x47f6, 0x0, 0x2, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x8000002000000, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x7) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c18000)="ad56", 0x2) accept4(r6, 0x0, 0x0, 0x80800) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x501040, 0x0) fcntl$getown(r7, 0x9) 17.699346766s ago: executing program 2 (id=298): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x64c159d03152c38, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000000bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x8, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000300), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbee7, 0x8031, 0xffffffffffffffff, 0xe48ff000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x8c}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r7, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="03", 0x1}], 0x1}}], 0x1, 0x34000811) ioperm(0x0, 0x2, 0x7e) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2800}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, 0x0, 0x1000f) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002c00010026bd7000fcdbdf250400000004000d8008000c00", @ANYRES32=r0], 0x20}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) 16.639696667s ago: executing program 36 (id=298): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x64c159d03152c38, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x3, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000000bc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x10, 0x4, 0x8, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000300), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbee7, 0x8031, 0xffffffffffffffff, 0xe48ff000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x8c}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r7, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="03", 0x1}], 0x1}}], 0x1, 0x34000811) ioperm(0x0, 0x2, 0x7e) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2800}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, 0x0, 0x1000f) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002c00010026bd7000fcdbdf250400000004000d8008000c00", @ANYRES32=r0], 0x20}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) 15.143926339s ago: executing program 0 (id=301): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x59) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0xffffff1f, 0xfffffffc, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 13.663893893s ago: executing program 0 (id=304): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_device, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8) setpgid(r1, 0x0) setpgid(0x0, r1) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000004140)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0x3, 0x2000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x1) syz_fuse_handle_req(r0, 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d2b451869e9ea9bd13f436aa2d9fac6aa49fd8ecc3abfd1c1b47f592df6de931bd8d1aa1c2360e76156ce63faea2c25bd18c5019fe755df25ce87a5952cdfe77fdced1e9546643deda1a55c9fafaddc28456741ea877a063bf80bb379b01f76827882bb37426c5a20fbeee78d5f64aa2a7ccdb3f5bfe8bed79cd7ca9e7a5117e4b94bbd5182feb55cf77e4fa8c3332baaed9a4aabb3493ea15cc2ef35b52b680094b2aebacc75e659e5809f9f548278af0256a06a801a840e27548886b4a01a34adcb33a76ecb11465155ab8cbbcfcc3626a59d1ad9af8944ffa94564f679a2ec297f7995ab80978794f56fe68f5b11ecf60d46a36756ff7348da29c6261f164f5f0cabeb9ad1459d97aca708c56c10a70d6abced2aab1525aa172acdbeadc243e612a5e5197b3b822470a7aaeaacdf9072ddb190063db0d7bce649e4c5909f7d80c166c3d9f58792e2406ebe9c70ca91e25c6efcd8b71abf2b04e868d21e2cb7112e53f8982d72ab250db49dd9f21be14b1f39ee33a49ccdb7977fd1124a05fb2830215ff502caeb955c2ccc431764befa1404e3fc721090e78c54792bdc1847dab50bf7cde72beea5c4f9b5f7d2c7f72df4f2dc37312fa93c263a215251aa299fa0b669e1175d75128ac689eb8e85d46b63f70b6f4087fabe4e4cfd6b2c1d07ab0de8086f4bda9023442f4276a78ec19ced714ecd6f6ed5605675da3cb725ad879aade51f7e20cdaec4db634f5dc9d8794a4e325fcac97a031ec7f0d95efc0300b362bec79d9494de2374784c35c1cf56df594db65eb037e8495ca88637abd3457979fa37669364131d584637bf2c9de4f79e3d1ef8f6fc4a64d750870bbdf6d7fbc657e774885a0295a6c16399c875b49ffa8db86aee272a7e3bab7b6d0ef3b2f53b5c4e1b06f39b1a9169fe37071ec12acf08b4d52798733bf159ab2a9740ac18a94b483960b235442b042708045eaf1ca09271d32223fa593da9d56d554079e92c354891522b9723b49986fd7c26f6539576529feef94ddd2940da03723f1f28b47a0a249d7f780ef6103196d70aa2f6b99c51aeed3652137ae56edfa823744ba73ec3b4c9545600f6c95cb566270428042d00a48c4722374a8f046a9277a3adf2bdfd71101bd0aeab82c0a69422a89ecd3c6e51e1933e24886af1ee22eb4ecf7405ce4ee5442d572fec049824a2e08b1de05136d9db3f3de37e654d0f8ba98fe3390e64958da9f16c9cbd97b3cb6093e9f002fd9933712c63656f25dcaf8859851409f4ec1397d12925575afd80d16385429afff3c2d9e4ff57f99eb587e027eda9fe3b670ad9e1f98ec976bc7a9d1a15820262f98cb71eadfe2253bf168d021539bfe47e4831aff7179cf04ea15fb2d75fdae55f09c216f5c6e38cf8a45718b38b791c8b84567aa96c583fc16c53240cb1ed1ab5850bcd8722ec49ddb1c0adee86837d9d93fa4bc871b735d6d5176727de6ff35d057a9022491b06de06c7bb92e5455d199fd1e9c0351e8a3efdda9bb861fd856bcf691dac16aeddad403091a63d8749e105d86e67ff1280b0bed8c01e42743d23469ba2326ca32945ab3c8d703d5f710487a01aa133dc2f2689d6f7c24303d8df99ac70e246fbb99bb47fc252b18e97917857e5a5b09b30f5338ee1a63c72b92cd55cf47ab05d032e42fa4a5ebda82d6406e0322a3716253b997f7f650ca1f438b26fb0318099876c93766371fcf68bbcfc225ee01097ebc974b68890cea3ae0ca9c66c5a7384aae401969b0f257be0d8fa24547ff3feebaab9cf26216761a1b4febf48d35497f07f6d85fd6f54eb4dcdeac936d2af2af1a88cce61406059a5a097ed38f59ddf0d7650be449c7070c11ef4292e2aa846982dd55a5d32e4853357667cfb2a9b3890c95e268e16c2859b04e3dd5f2edeac86e84f37e92df8ec747f34185253d5debaa3240980fee2f63e917a46916c8e210a504ad341bb71e1ecb927beeaaaa59e6ea6c936c8b5bfb414f4b04857f3a2ec8fdc43524dffc1026f2bd09ce04f979ebd1c430303e7758a58fd592c8be07e4881a50fcd172baff48209a344c4b0908526b1e42962b874703782e1a3db4def184c53cd275f5474f98fbe2e2885c34f36739a52cd3b9c99c290c1a37bf091b1cd822bb5651cddaa256ea3b2de23ab7991b4728be1bccf1fa3c8ab8ee0b9d79ccb546a1c879b7f72b7e4d984097635f402ea07358fe49a0045d8eed146e44f928e2eaed60396a37655cfcae10b1ef50d343f3c84ed0de9ab0011b8aee0256782dafafd1d83323f03dd3a200fb165811b278a38a8fd256fb07589087a7fe0c40a0bb590bb8c315e6dd554430c0b69da8895ff111805652700cefa8b8b107f20c830dd6b8165ef29b2451fe45dcdf56da28099d00cd5f88a860ae374033e03e061184f7cf40421455cb2ae9e98fc5ff784a78e2ce29c3e548a21f80aa9bee5f78dc0abaf87dceba5bc4c4fd02e51852148a8b300d28f7a10e20b8b071613ce355f802ba7293474770f53ee651e97f5a0eeb5fcc52500c3d986d78a7583e4095ac29ecc4ef20a46c87113db7a1a3e1239712437e8e080f99875fd74e0fbe3ea87ccdfcc5ebebd1fb23eaf5181b43da158d43d722f447112bb1f562ecaee368a11f3f9dff80bab0e744a4db51077f6b37aff735967831af3872a51ab25e9468314ac0cd01706093e86c9561520f5b3757ea31781054eff28a1cf2ff4496d3a35112020c3d46b76374aad34266108863a1a5959fa3b910f7bb2ae4d4903c2bdfbd31a2868e907f603f176fb8a178c5691d8bf1cbc73867402043c9a4428e52a68ed198ff8d8002358af3676da1fc994698b96fb6674e64f91ab59d04000198544280ed784f7531f8f3b1251375ca4f66365d41d9c6faa2c1be90167504792a97873e96f5a0b933d2c73ce08e12db947959adfe84fb07754c2ba39a896bd1ef68b0152be78040f40d46e9204bca20981a739bd3f7a1e2bf95ab975cf70f4fca5cf532656682794614fbce18df9e0a912e103a2a76b6adac87a2d1813f844f031ce504554dd76ef1e99653f0f2b2f2e607c7817961405a6eba43ecba144e767da02070cd1c65708e5a39ff79efad6548b2f43455f5d47c27860e34bbeecd4422deebdf4535718bfc44f7f8fe96d59b4273f16fba46011e72d66b466ff0305976d1a9ce474ac7700b7d370da90de50334e04f08318a010dd664b587e3002653048b432bb7367e7dad57844f078b49ecd0ef3e7a8a7a891cd4baa1546f6c63b9aa7d6c57d23999173cc71779cb006e943f1a1fd1a779c3da8d191b794c6128aec9e3f225a8a98d78d63fa7e078979c50ea418d4a905be4a948950b67a1d0cd2b6d7b706bae9e6a353a071690c63348e8cf145be08221b8e28583bd5946b037dc5b26da4a26ef55e752091ec41f48e1382036b3f757d3cbef6e8b60e63b3ef261319e74858e4f4d2c3c69ee3ed1c23f9250932d6457e000ac91ba0c3f52568e80ddf9c233c255868f3d0edab3001cf64cbf6a8ee304ebadb32b24b7ad03a0e57a0383ceb23cbbc671b25b42f0b7c20f9b80decbdb4657afa772859a2a0cfd94b8b6960251147ed0b8715b0f88ca4920aec6b620d8cb5aff8f7568727913a7b775bc9e10d0f1091b087d03c2111d00e52912b8095e13997200676d0ad11e0d8eb13acdfba8c134f9d610081c72e6fe6db1e5529d51dc1ff7e261f0e534f4789934b53cc26ac2efc126a23c56308b179b0c91a3d8b23575891cf6e8a73d05dabc73805652e2e632daecb54cc09dd7599bcc45a4d4d8cf21f6db238dbca94d8b1ac0a0e04bdfded824bfecb5648131f56f9a8ba53a588d20320cc1d7f13b25e111f9ef55c582dada6956c18d88250ef0511fbefe33fcba89032316dfe05be2945bf959947ee420ec5a9f9cc188b89fb6a3db81cb0548238d06252bf647fd0506388d3ba14f88e7abd83df1bc750419aa62dd7bbaca5846e8faf83e7f8fcb77979d438da285660e3cd6ebd47d61711ff93309e9be0dcb26f2279deed85a32114d5a5c0acc8640a8db197d7d9e7ab3ef0300c3a189d63d32c242d04ac5800f830d51724d388e54884a9da539f63ffcc04e657a13e3a74ce54bfc95e14390b5aceec14589fdfbbaebde8cc5d41e52623d646efb9da0280a6cba0d5805d0b60d0f000865b047da7d824c9add1adb7e2530e9dc05123e3aec2bc3817d54f82d06620f20dd05fc10d8e6f7656c13d868b77e7ed9e11e4b3647a493cceeea7ed6dee546dcbc4699385aec0060553c2593ffa4d3dc8c200d8bc6c7eccbb92b0db7c3f79227e56a0650838760a9328f1a3519cf349899105915a778f85869e80debd75aa83b30c74dee8caddd78280719328fd86de44cae1c958a51bbe002109c1a65220573468db8603a76ed73d9e921c901f410d8eb2ac6a7cca858829bf317c877a173cbb759a3daeaac037ab42b5a4e5a58a3ac18286e0149bf77da131dbc7f539487b4120834b4a856005479a9b354adc68217d3fd835c0f446ddee422e", 0x2000, &(0x7f0000003500)={&(0x7f00000003c0)={0x50, 0x0, 0x7fffffff, {0x7, 0x29, 0x4, 0x400000, 0x7, 0x80, 0x8, 0x9, 0x0, 0x0, 0x10, 0x247}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 13.267940419s ago: executing program 0 (id=305): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) lgetxattr(0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x2c, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x6, 0x10, &(0x7f00000008c0)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000000000000850000001c00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001bc0)={r2, 0x11, 0x138, 0x4c, &(0x7f0000001cc0)="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", &(0x7f0000001c40)=""/76, 0x0, 0x0, 0x0, 0x50, &(0x7f0000001ac0), &(0x7f0000001a40)="408fd0050dc7945b483103067eca9bd26ffbe35abf0f88a103f6893dc2b1d1cdc2195d4ae89abc04ff5fe5d2466892c81015df835a7d47be4f852161bc4015e7564b08584290fe1762f943a653008ac5", 0x1, 0x0, 0x13}, 0x50) 12.604489355s ago: executing program 0 (id=307): r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f00000002c0)=0x10) writev(0xffffffffffffffff, &(0x7f0000002540)=[{&(0x7f0000000080)="102ecf", 0x3}], 0x1) getsockopt$bt_hci(r0, 0x84, 0x82, &(0x7f0000000080)=""/4076, &(0x7f00000010c0)=0xfec) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xa1, 0x12, 0x17, 0x10, 0xb95, 0x172a, 0xf7f4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xfb, 0x0, 0x2, 0x6c, 0x5d, 0x65, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x13, 0x6, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000180)={0x44, &(0x7f0000000000)={0x0, 0x15, 0x2, 'AY'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000600)={0x1c, &(0x7f00000004c0)={0x40, 0x8, 0x2, "e389"}, 0x0, 0x0}) 11.820907586s ago: executing program 37 (id=307): r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f00000002c0)=0x10) writev(0xffffffffffffffff, &(0x7f0000002540)=[{&(0x7f0000000080)="102ecf", 0x3}], 0x1) getsockopt$bt_hci(r0, 0x84, 0x82, &(0x7f0000000080)=""/4076, &(0x7f00000010c0)=0xfec) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xa1, 0x12, 0x17, 0x10, 0xb95, 0x172a, 0xf7f4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xfb, 0x0, 0x2, 0x6c, 0x5d, 0x65, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x13, 0x6, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000180)={0x44, &(0x7f0000000000)={0x0, 0x15, 0x2, 'AY'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000600)={0x1c, &(0x7f00000004c0)={0x40, 0x8, 0x2, "e389"}, 0x0, 0x0}) 10.967022385s ago: executing program 3 (id=316): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x8, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, [@call={0x85, 0x0, 0x0, 0x6d}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) 10.798339046s ago: executing program 3 (id=318): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) 10.643950072s ago: executing program 3 (id=319): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) close(0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 10.505484799s ago: executing program 3 (id=321): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r0, r1, 0x2, 0x2, 0x0, @void, @value}, 0x10) socketpair(0x2, 0x1, 0x6, &(0x7f0000000140)) 10.379452411s ago: executing program 3 (id=322): r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0) open(0x0, 0x9cab835cfdc52675, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x1003, &(0x7f0000001500)={0x5, 0x7}) 8.828258805s ago: executing program 3 (id=333): r0 = semget$private(0x0, 0x1, 0x300) semctl$GETPID(r0, 0x3, 0x4, 0x0) 1.483930639s ago: executing program 7 (id=373): chmod(&(0x7f0000001e40)='./file0\x00', 0x4) open$dir(&(0x7f0000001f40)='./file0/file1\x00', 0x10000, 0x180) 1.367056257s ago: executing program 7 (id=375): r0 = socket(0x1e, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x400, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 1.184140208s ago: executing program 7 (id=376): mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x5cda) open(&(0x7f0000000480)='./file0\x00', 0x1, 0x0) 1.183936078s ago: executing program 8 (id=377): r0 = getuid() mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) chown(0x0, r0, 0xffffffffffffffff) rename(0x0, &(0x7f0000000d00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.053269128s ago: executing program 7 (id=378): mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x801) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x11b) ioctl$TIOCCONS(r0, 0x80047462) ioctl$TIOCCONS(r0, 0x80047462) 984.908055ms ago: executing program 8 (id=379): r0 = syz_open_pts(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) 787.199918ms ago: executing program 7 (id=380): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x24, r2, 0xda1af7656ecc127f, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040004}, 0x48000) 786.913482ms ago: executing program 9 (id=299): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xd, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x28bd, 0x934, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1e, 0x4, 0x0) socket(0x1e, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) prlimit64(r1, 0xe, &(0x7f00000000c0)={0x9, 0x87}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=@can_newroute={0x154, 0x18, 0x1, 0x0, 0x0, {}, [@CGW_MOD_XOR={0x15, 0x3, {{{}, 0x0, 0x0, 0x0, 0x0, "8ca5be073cff296e"}, 0x2}}, @CGW_CS_CRC8={0x11e, 0x6, {0x1, 0x0, 0x0, 0x0, 0x0, "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", 0x0, "5c8d586b2a88d81866930fca15c8a95d29e5b2ea"}}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffff7, 0x0, 0x8}}]}, 0x154}}, 0x0) r4 = syz_io_uring_setup(0x10d, &(0x7f0000000140)={0x0, 0x5885}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4004, @fd_index=0x3, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a0a65bd8c022b0304000e0580a7b6070d63e286a5cefe", 0x5ac) io_uring_enter(r4, 0x3516, 0x0, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 745.670403ms ago: executing program 8 (id=381): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0xf8, r1, 0x1, 0xf, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}, 0x14) sendto$packet(r0, &(0x7f0000000180)="0b0312002e0064000200475400f6a13bb1000000086086dd4803", 0x100a6, 0x0, &(0x7f0000000140)={0x11, 0x8100, r1}, 0x14) 501.740726ms ago: executing program 7 (id=382): sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="9f160100000400000000002e00"/28, @ANYRESHEX, @ANYRES64, @ANYRESOCT], 0x0, 0x1c, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="043e1f0a00c90002"], 0x22) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0xc, @mcast1, 0x8}, 0x7f) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 448.062732ms ago: executing program 8 (id=383): syz_emit_vhci(&(0x7f0000000140)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x6}, @hci_rp_read_local_pairing_opts={{0x6}, {0x5, 0x9, 0x7f}}}}, 0x9) 192.84458ms ago: executing program 8 (id=384): bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1500"], 0x50) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000000040), 0x55, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), r2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000680)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r3, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r4, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 0s ago: executing program 8 (id=385): r0 = syz_open_dev$loop(&(0x7f00000005c0), 0xffff, 0x109041) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events.local\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x1000, {0x2a00, 0x80010000, 0x0, 0x52, 0x0, 0x0, 0x0, 0x10, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d09000000000000008dd4992861ac1000", "90be6c09306003d8006000", [0x0, 0x2]}}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) kernel console output (not intermixed with test programs): bcdDevice=a2.0e [ 99.004005][ T5847] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.013265][ T5847] usb 1-1: Product: syz [ 99.017829][ T5847] usb 1-1: Manufacturer: syz [ 99.025779][ T5847] usb 1-1: SerialNumber: syz [ 99.051547][ T5887] radio-si470x 3-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 99.122092][ T5949] sch_tbf: burst 21990 is lower than device lo mtu (65550) ! [ 99.139014][ T5887] radio-si470x 3-1:0.0: probe with driver radio-si470x failed with error -22 [ 99.229498][ T5949] FAULT_INJECTION: forcing a failure. [ 99.229498][ T5949] name failslab, interval 1, probability 0, space 0, times 1 [ 99.261736][ T5887] usb 3-1: USB disconnect, device number 2 [ 99.315365][ T5949] CPU: 1 UID: 0 PID: 5949 Comm: syz.3.9 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 99.315396][ T5949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.315408][ T5949] Call Trace: [ 99.315417][ T5949] [ 99.315425][ T5949] dump_stack_lvl+0x241/0x360 [ 99.315462][ T5949] ? __pfx_dump_stack_lvl+0x10/0x10 [ 99.315489][ T5949] ? __pfx__printk+0x10/0x10 [ 99.315512][ T5949] ? __asan_memset+0x23/0x50 [ 99.315552][ T5949] should_fail_ex+0x424/0x570 [ 99.315580][ T5949] should_failslab+0xac/0x100 [ 99.315601][ T5949] __kmalloc_cache_noprof+0x73/0x370 [ 99.315621][ T5949] ? once_disable_jump+0x52/0x1a0 [ 99.315655][ T5949] once_disable_jump+0x52/0x1a0 [ 99.315687][ T5949] inet6_ehashfn+0x563/0x5a0 [ 99.315712][ T5949] ? __pfx_secure_ipv6_port_ephemeral+0x10/0x10 [ 99.315739][ T5949] ? tcp_set_state+0x5e6/0x970 [ 99.315765][ T5949] ? __pfx_inet6_ehashfn+0x10/0x10 [ 99.315796][ T5949] ? sk_setup_caps+0x867/0xad0 [ 99.315822][ T5949] inet6_hash_connect+0xe3/0x160 [ 99.315852][ T5949] tcp_v6_connect+0x1116/0x1de0 [ 99.315888][ T5949] ? __pfx_tcp_v6_connect+0x10/0x10 [ 99.315923][ T5949] ? __local_bh_enable_ip+0x168/0x200 [ 99.315958][ T5949] ? mptcp_connect+0x6dd/0xc30 [ 99.315980][ T5949] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 99.316008][ T5949] ? mptcp_connect+0x6dd/0xc30 [ 99.316029][ T5949] ? do_raw_spin_unlock+0x13c/0x8b0 [ 99.316066][ T5949] mptcp_connect+0x788/0xc30 [ 99.316095][ T5949] __inet_stream_connect+0x2a7/0xfb0 [ 99.316129][ T5949] ? __local_bh_enable_ip+0x168/0x200 [ 99.316158][ T5949] ? lockdep_hardirqs_on+0x9d/0x150 [ 99.316182][ T5949] ? __pfx___inet_stream_connect+0x10/0x10 [ 99.316202][ T5949] ? __local_bh_enable_ip+0x168/0x200 [ 99.316238][ T5949] ? inet_stream_connect+0x50/0xa0 [ 99.316259][ T5949] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 99.316303][ T5949] inet_stream_connect+0x65/0xa0 [ 99.316329][ T5949] __sys_connect+0x28c/0x2d0 [ 99.316361][ T5949] ? __fget_files+0x2a/0x420 [ 99.316384][ T5949] ? __pfx___sys_connect+0x10/0x10 [ 99.316440][ T5949] __x64_sys_connect+0x7a/0x90 [ 99.316471][ T5949] do_syscall_64+0xf3/0x230 [ 99.316497][ T5949] ? clear_bhb_loop+0x45/0xa0 [ 99.316521][ T5949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.316540][ T5949] RIP: 0033:0x7f063c38d169 [ 99.316558][ T5949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 99.316574][ T5949] RSP: 002b:00007f063d2a0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 99.316596][ T5949] RAX: ffffffffffffffda RBX: 00007f063c5a5fa0 RCX: 00007f063c38d169 [ 99.316610][ T5949] RDX: 000000000000001c RSI: 0000200000000040 RDI: 0000000000000006 [ 99.316622][ T5949] RBP: 00007f063d2a0090 R08: 0000000000000000 R09: 0000000000000000 [ 99.316634][ T5949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.316646][ T5949] R13: 0000000000000000 R14: 00007f063c5a5fa0 R15: 00007ffc84f18668 [ 99.316678][ T5949] [ 99.932798][ T5847] usb 1-1: selecting invalid altsetting 0 [ 99.975308][ T5847] usb 1-1: selecting invalid altsetting 0 [ 100.088996][ T5962] process 'syz.0.11' launched './file0' with NULL argv: empty string added [ 100.153990][ T5847] usb 1-1: USB disconnect, device number 2 [ 100.182098][ T5962] input: syz1 as /devices/virtual/input/input5 [ 100.217206][ T5887] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 100.271721][ T5968] nbd1: detected capacity change from 0 to 510 [ 100.409595][ T5887] usb 4-1: Using ep0 maxpacket: 8 [ 100.415157][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034647000: rx timeout, send abort [ 100.435301][ T5887] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8D has invalid maxpacket 3 [ 100.452391][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 100.469044][ T5972] udevd[5972]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:219.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 100.474814][ T5887] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 100.500279][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 100.520992][ T5887] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 100.530527][ T5887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.671144][ T5887] usb 4-1: config 0 descriptor?? [ 100.693740][ T5959] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 100.915816][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034647400: rx timeout, send abort [ 100.926482][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034647000: abort rx timeout. Force session deactivation [ 100.941742][ T5839] block nbd1: Receive control failed (result -104) [ 101.424183][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034647400: abort rx timeout. Force session deactivation [ 102.631947][ T30] audit: type=1326 audit(1744284189.042:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 102.818672][ T30] audit: type=1326 audit(1744284189.042:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 102.842691][ T30] audit: type=1326 audit(1744284189.042:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 102.859539][ T5850] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 102.889386][ T30] audit: type=1326 audit(1744284189.042:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=6 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 102.914790][ T30] audit: type=1326 audit(1744284189.042:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 103.942150][ T30] audit: type=1326 audit(1744284189.042:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 103.946082][ T52] usb 4-1: USB disconnect, device number 2 [ 103.963654][ T30] audit: type=1326 audit(1744284189.042:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 103.963710][ T30] audit: type=1326 audit(1744284189.042:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 103.963755][ T30] audit: type=1326 audit(1744284189.042:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 103.963798][ T30] audit: type=1326 audit(1744284189.042:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5987 comm="syz.0.18" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 105.087915][ T5995] netlink: 'syz.3.20': attribute type 1 has an invalid length. [ 105.298326][ T6002] nbd0: detected capacity change from 0 to 510 [ 105.313996][ T6003] block nbd0: shutting down sockets [ 105.318382][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.352245][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.376706][ T59] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.387219][ T59] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.396125][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.410618][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.418861][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.429372][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.437700][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.447150][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.455255][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.468251][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.483039][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.492335][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.502601][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.511830][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.521196][ T5936] ldm_validate_partition_table(): Disk read failed. [ 105.529437][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.538657][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.547285][ T5936] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 105.556715][ T5936] Buffer I/O error on dev nbd0, logical block 0, async page read [ 105.564823][ T5936] Dev nbd0: unable to read RDB block 0 [ 105.571087][ T5936] nbd0: unable to read partition table [ 105.584132][ T5936] ldm_validate_partition_table(): Disk read failed. [ 105.591523][ T5936] Dev nbd0: unable to read RDB block 0 [ 105.597939][ T5936] nbd0: unable to read partition table [ 105.653083][ T6009] FAULT_INJECTION: forcing a failure. [ 105.653083][ T6009] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.671399][ T6009] CPU: 0 UID: 0 PID: 6009 Comm: syz.0.25 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 105.671446][ T6009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.671466][ T6009] Call Trace: [ 105.671479][ T6009] [ 105.671494][ T6009] dump_stack_lvl+0x241/0x360 [ 105.671550][ T6009] ? __pfx_dump_stack_lvl+0x10/0x10 [ 105.671589][ T6009] ? __pfx__printk+0x10/0x10 [ 105.671629][ T6009] should_fail_ex+0x424/0x570 [ 105.671656][ T6009] _copy_to_user+0x31/0xb0 [ 105.671689][ T6009] simple_read_from_buffer+0xc4/0x170 [ 105.671717][ T6009] proc_fail_nth_read+0x1ef/0x260 [ 105.671747][ T6009] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 105.671776][ T6009] ? rw_verify_area+0x246/0x630 [ 105.671803][ T6009] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 105.671831][ T6009] vfs_read+0x21f/0xb90 [ 105.671865][ T6009] ? __pfx___mutex_lock+0x10/0x10 [ 105.671891][ T6009] ? __pfx_vfs_read+0x10/0x10 [ 105.671928][ T6009] ? __fget_files+0x2a/0x420 [ 105.671954][ T6009] ? __fget_files+0x39d/0x420 [ 105.671976][ T6009] ? __fget_files+0x2a/0x420 [ 105.672010][ T6009] ksys_read+0x19d/0x2d0 [ 105.672042][ T6009] ? __pfx_ksys_read+0x10/0x10 [ 105.672076][ T6009] ? do_syscall_64+0xb6/0x230 [ 105.672105][ T6009] do_syscall_64+0xf3/0x230 [ 105.672131][ T6009] ? clear_bhb_loop+0x45/0xa0 [ 105.672155][ T6009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.672177][ T6009] RIP: 0033:0x7f42d798bb7c [ 105.672196][ T6009] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 105.672213][ T6009] RSP: 002b:00007f42d87f5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.672236][ T6009] RAX: ffffffffffffffda RBX: 00007f42d7ba5fa0 RCX: 00007f42d798bb7c [ 105.672251][ T6009] RDX: 000000000000000f RSI: 00007f42d87f50a0 RDI: 0000000000000004 [ 105.672263][ T6009] RBP: 00007f42d87f5090 R08: 0000000000000000 R09: 0000000000000000 [ 105.672276][ T6009] R10: 0000200000002640 R11: 0000000000000246 R12: 0000000000000001 [ 105.672289][ T6009] R13: 0000000000000000 R14: 00007f42d7ba5fa0 R15: 00007fff8de125a8 [ 105.672321][ T6009] [ 105.973061][ T883] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 106.140031][ T883] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 106.227752][ T883] usb 4-1: config 0 has no interface number 0 [ 106.234628][ T883] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 106.302669][ T883] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 106.353421][ T883] usb 4-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 106.447371][ T883] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 106.470664][ T883] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 106.494085][ T883] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 106.524131][ T883] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 106.542543][ T883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.647898][ T883] usb 4-1: config 0 descriptor?? [ 106.781868][ T6007] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 106.805805][ T6007] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 106.844101][ T883] ldusb 4-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 106.866362][ T52] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 106.988929][ T6021] FAULT_INJECTION: forcing a failure. [ 106.988929][ T6021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.020332][ T6021] CPU: 0 UID: 0 PID: 6021 Comm: syz.2.30 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 107.020363][ T6021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.020376][ T6021] Call Trace: [ 107.020384][ T6021] [ 107.020393][ T6021] dump_stack_lvl+0x241/0x360 [ 107.020430][ T6021] ? __pfx_dump_stack_lvl+0x10/0x10 [ 107.020458][ T6021] ? __pfx__printk+0x10/0x10 [ 107.020498][ T6021] should_fail_ex+0x424/0x570 [ 107.020526][ T6021] _copy_to_user+0x31/0xb0 [ 107.020559][ T6021] simple_read_from_buffer+0xc4/0x170 [ 107.020587][ T6021] proc_fail_nth_read+0x1ef/0x260 [ 107.020617][ T6021] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 107.020647][ T6021] ? rw_verify_area+0x246/0x630 [ 107.020674][ T6021] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 107.020724][ T6021] vfs_read+0x21f/0xb90 [ 107.020758][ T6021] ? __pfx___mutex_lock+0x10/0x10 [ 107.020784][ T6021] ? __pfx_vfs_read+0x10/0x10 [ 107.020815][ T6021] ? __fget_files+0x2a/0x420 [ 107.020841][ T6021] ? __fget_files+0x39d/0x420 [ 107.020863][ T6021] ? __fget_files+0x2a/0x420 [ 107.020897][ T6021] ksys_read+0x19d/0x2d0 [ 107.020928][ T6021] ? __pfx_ksys_read+0x10/0x10 [ 107.020963][ T6021] ? do_syscall_64+0xb6/0x230 [ 107.020992][ T6021] do_syscall_64+0xf3/0x230 [ 107.021017][ T6021] ? clear_bhb_loop+0x45/0xa0 [ 107.021042][ T6021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.021062][ T6021] RIP: 0033:0x7f78ef18bb7c [ 107.021081][ T6021] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 107.021097][ T6021] RSP: 002b:00007f78f00b9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 107.021118][ T6021] RAX: ffffffffffffffda RBX: 00007f78ef3a5fa0 RCX: 00007f78ef18bb7c [ 107.021133][ T6021] RDX: 000000000000000f RSI: 00007f78f00b90a0 RDI: 0000000000000004 [ 107.021146][ T6021] RBP: 00007f78f00b9090 R08: 0000000000000000 R09: 0000000000000000 [ 107.021158][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 107.021170][ T6021] R13: 0000000000000000 R14: 00007f78ef3a5fa0 R15: 00007ffeb87f3608 [ 107.021202][ T6021] [ 107.103097][ T52] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 107.433751][ T52] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 107.486455][ T52] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 107.495724][ T52] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.607471][ T52] usb 1-1: config 0 descriptor?? [ 107.634362][ T9] usb 4-1: USB disconnect, device number 3 [ 107.653324][ T9] ldusb 4-1:0.55: LD USB Device #0 now disconnected [ 107.831747][ T52] ath6kl: Failed to submit usb control message: -71 [ 107.842984][ T52] ath6kl: unable to send the bmi data to the device: -71 [ 107.850155][ T52] ath6kl: Unable to send get target info: -71 [ 107.857916][ T52] ath6kl: Failed to init ath6kl core: -71 [ 107.869397][ T52] ath6kl_usb 1-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 107.936667][ T52] usb 1-1: USB disconnect, device number 3 [ 108.422091][ T6031] netlink: 4 bytes leftover after parsing attributes in process `syz.3.32'. [ 108.464902][ T6031] netlink: 8 bytes leftover after parsing attributes in process `syz.3.32'. [ 108.480304][ T6037] netlink: 8 bytes leftover after parsing attributes in process `syz.3.32'. [ 108.610500][ T6043] warning: `syz.3.36' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 108.623924][ T6040] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 108.992378][ T6048] netlink: 20 bytes leftover after parsing attributes in process `syz.3.38'. [ 110.038890][ T6062] netlink: 212408 bytes leftover after parsing attributes in process `syz.0.43'. [ 110.048603][ T6062] netlink: zone id is out of range [ 110.053819][ T6062] netlink: get zone limit has 8 unknown bytes [ 110.064766][ T6062] 9pnet_fd: Insufficient options for proto=fd [ 110.359535][ T6067] sch_tbf: burst 1 is lower than device lo mtu (65550) ! [ 111.029488][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 111.206912][ T6078] FAULT_INJECTION: forcing a failure. [ 111.206912][ T6078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 111.222227][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 111.242365][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.254020][ T6078] CPU: 0 UID: 0 PID: 6078 Comm: syz.3.47 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 111.254042][ T6078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.254051][ T6078] Call Trace: [ 111.254057][ T6078] [ 111.254063][ T6078] dump_stack_lvl+0x241/0x360 [ 111.254091][ T6078] ? __pfx_dump_stack_lvl+0x10/0x10 [ 111.254111][ T6078] ? __pfx__printk+0x10/0x10 [ 111.254140][ T6078] should_fail_ex+0x424/0x570 [ 111.254160][ T6078] _copy_from_user+0x2d/0xb0 [ 111.254183][ T6078] memdup_user+0x5e/0xd0 [ 111.254197][ T6078] con_font_op+0xb2f/0x1350 [ 111.254226][ T6078] ? __pfx_con_font_op+0x10/0x10 [ 111.254249][ T6078] ? irqentry_exit+0x63/0x90 [ 111.254265][ T6078] ? lockdep_hardirqs_on+0x9d/0x150 [ 111.254289][ T6078] ? vt_ioctl+0xb7f/0x2010 [ 111.254301][ T6078] ? vt_ioctl+0x17d6/0x2010 [ 111.254320][ T6078] vt_ioctl+0x1c2b/0x2010 [ 111.254339][ T6078] ? __pfx_vt_ioctl+0x10/0x10 [ 111.254355][ T6078] ? irqentry_exit+0x63/0x90 [ 111.254370][ T6078] ? lockdep_hardirqs_on+0x9d/0x150 [ 111.254394][ T6078] ? __pfx_vt_ioctl+0x10/0x10 [ 111.254407][ T6078] ? tty_jobctrl_ioctl+0x33/0xba0 [ 111.254429][ T6078] tty_ioctl+0x90d/0xdc0 [ 111.254447][ T6078] ? __pfx_tty_ioctl+0x10/0x10 [ 111.254466][ T6078] __se_sys_ioctl+0xf1/0x160 [ 111.254489][ T6078] do_syscall_64+0xf3/0x230 [ 111.254507][ T6078] ? clear_bhb_loop+0x45/0xa0 [ 111.254524][ T6078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.254538][ T6078] RIP: 0033:0x7f063c38d169 [ 111.254552][ T6078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 111.254563][ T6078] RSP: 002b:00007f063d27f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.254579][ T6078] RAX: ffffffffffffffda RBX: 00007f063c5a6080 RCX: 00007f063c38d169 [ 111.254590][ T6078] RDX: 0000200000000040 RSI: 0000000000004b72 RDI: 0000000000000007 [ 111.254599][ T6078] RBP: 00007f063d27f090 R08: 0000000000000000 R09: 0000000000000000 [ 111.254607][ T6078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 111.254616][ T6078] R13: 0000000000000000 R14: 00007f063c5a6080 R15: 00007ffc84f18668 [ 111.254644][ T6078] [ 111.476313][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 111.497026][ T9] usb 3-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 111.506677][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.523626][ T9] usb 3-1: config 0 descriptor?? [ 113.401113][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 113.416461][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 113.458748][ T9] usb 3-1: USB disconnect, device number 3 [ 113.658953][ T6090] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 113.788670][ T6086] netlink: 20 bytes leftover after parsing attributes in process `syz.3.50'. [ 114.306753][ T6098] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 114.313755][ T6098] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 114.434402][ T6098] vhci_hcd vhci_hcd.0: Device attached [ 114.455208][ T6099] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(14) [ 114.461881][ T6099] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 114.503983][ T6099] vhci_hcd vhci_hcd.0: Device attached [ 114.688127][ T5889] vhci_hcd: vhci_device speed not set [ 114.714240][ T6109] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 114.756560][ T5889] usb 33-1: new full-speed USB device number 2 using vhci_hcd [ 114.759878][ T6098] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 114.939552][ T6098] vhci_hcd vhci_hcd.0: pdev(0) rhport(4) sockfd(19) [ 114.946250][ T6098] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 114.955808][ T6098] vhci_hcd vhci_hcd.0: Device attached [ 114.971941][ T6099] vhci_hcd vhci_hcd.0: pdev(0) rhport(5) sockfd(23) [ 114.978585][ T6099] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 114.987303][ T6099] vhci_hcd vhci_hcd.0: Device attached [ 115.017192][ T6099] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(25) [ 115.023939][ T6099] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 115.040768][ T6098] vhci_hcd vhci_hcd.0: pdev(0) rhport(6) sockfd(21) [ 115.047423][ T6098] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 115.084098][ T6099] vhci_hcd vhci_hcd.0: Device attached [ 115.090924][ T6109] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 115.100700][ T6098] vhci_hcd vhci_hcd.0: Device attached [ 115.108130][ T6098] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 115.259217][ T6115] vhci_hcd: connection closed [ 115.268914][ T5983] vhci_hcd: stop threads [ 115.290477][ T6119] vhci_hcd: connection closed [ 115.298622][ T6106] vhci_hcd: connection closed [ 115.314225][ T5983] vhci_hcd: release socket [ 115.314969][ T6112] vhci_hcd: connection closed [ 115.319292][ T6103] vhci_hcd: connection reset by peer [ 115.377684][ T6116] vhci_hcd: connection closed [ 115.379049][ T5983] vhci_hcd: disconnect device [ 115.429074][ T5983] vhci_hcd: stop threads [ 115.433389][ T5983] vhci_hcd: release socket [ 115.464608][ T5983] vhci_hcd: disconnect device [ 115.480123][ T5983] vhci_hcd: stop threads [ 115.498513][ T5983] vhci_hcd: release socket [ 115.513233][ T5983] vhci_hcd: disconnect device [ 115.532982][ T5983] vhci_hcd: stop threads [ 115.547946][ T5983] vhci_hcd: release socket [ 115.576318][ T5983] vhci_hcd: disconnect device [ 115.598897][ T5983] vhci_hcd: stop threads [ 115.617890][ T5983] vhci_hcd: release socket [ 115.660323][ T5983] vhci_hcd: disconnect device [ 115.693779][ T5983] vhci_hcd: stop threads [ 115.702657][ T5983] vhci_hcd: release socket [ 115.917095][ T5983] vhci_hcd: disconnect device [ 115.998329][ T6138] netlink: 8 bytes leftover after parsing attributes in process `syz.2.61'. [ 116.187664][ T6138] netlink: 8 bytes leftover after parsing attributes in process `syz.2.61'. [ 116.977726][ T6137] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 117.418836][ T6147] netlink: 'syz.0.64': attribute type 1 has an invalid length. [ 117.752625][ T5839] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 117.764771][ T5837] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 117.764857][ T5839] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 117.781199][ T5839] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 117.788803][ T5837] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 117.796507][ T5839] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 117.812042][ T5839] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 117.812822][ T5837] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 117.828004][ T5839] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 117.829128][ T5837] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 117.844805][ T6149] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 117.854063][ T6151] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 118.856467][ T5888] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 118.898043][ T5983] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.224922][ T5888] usb 4-1: config 0 has an invalid interface number: 133 but max is 0 [ 119.243077][ T5888] usb 4-1: config 0 has no interface number 0 [ 119.251845][ T5888] usb 4-1: config 0 interface 133 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 119.269671][ T5888] usb 4-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 119.617059][ T5847] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 119.975824][ T5888] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.024203][ T5889] vhci_hcd: vhci_device speed not set [ 120.061004][ T5983] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.061224][ T5888] usb 4-1: Product: syz [ 120.126775][ T5888] usb 4-1: Manufacturer: syz [ 120.136416][ T5888] usb 4-1: SerialNumber: syz [ 120.167883][ T5888] usb 4-1: config 0 descriptor?? [ 120.197837][ T5847] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 120.206091][ T5847] usb 1-1: config 0 has no interface number 0 [ 120.216322][ T5847] usb 1-1: config 0 interface 133 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 120.239188][ T5847] usb 1-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 120.252371][ T5847] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.267351][ T5847] usb 1-1: Product: syz [ 120.286698][ T5847] usb 1-1: Manufacturer: syz [ 120.294708][ T5983] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.316389][ T5847] usb 1-1: SerialNumber: syz [ 120.338000][ T5847] usb 1-1: config 0 descriptor?? [ 120.486410][ T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 120.496653][ T5983] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 120.517904][ T5850] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 120.551630][ T5850] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 120.563079][ T5850] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 120.573245][ T5850] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 120.583599][ T5850] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 120.626510][ T10] usb 3-1: device descriptor read/64, error -71 [ 120.822847][ T5850] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 120.836012][ T5850] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 120.846801][ T5850] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 120.861370][ T5850] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 120.888873][ T5850] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 120.916585][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 121.066817][ T10] usb 3-1: device descriptor read/64, error -71 [ 121.176839][ T10] usb usb3-port1: attempt power cycle [ 121.202650][ T5983] bridge_slave_1: left allmulticast mode [ 121.212810][ T5983] bridge_slave_1: left promiscuous mode [ 121.221610][ T5983] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.242353][ T5983] bridge_slave_0: left allmulticast mode [ 121.248477][ T5983] bridge_slave_0: left promiscuous mode [ 121.255874][ T5983] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.328393][ T9] usb usb34-port1: attempt power cycle [ 121.525613][ T5888] keyspan 4-1:0.133: Keyspan 1 port adapter converter detected [ 121.537065][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 121.562006][ T5888] keyspan 4-1:0.133: unsupported endpoint type 0 [ 121.578662][ T10] usb 3-1: device descriptor read/8, error -71 [ 121.587896][ T5888] keyspan 4-1:0.133: found no endpoint descriptor for endpoint 81 [ 121.609977][ T5888] keyspan 4-1:0.133: found no endpoint descriptor for endpoint 1 [ 121.631137][ T5888] keyspan 4-1:0.133: found no endpoint descriptor for endpoint 2 [ 121.647167][ T5888] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 121.680532][ T5888] usb 4-1: USB disconnect, device number 4 [ 121.740219][ T5888] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 121.767226][ T5888] keyspan 4-1:0.133: device disconnected [ 121.836419][ T10] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 121.859044][ T10] usb 3-1: device descriptor read/8, error -71 [ 121.890550][ T9] usb usb34-port1: unable to enumerate USB device [ 122.006868][ T10] usb usb3-port1: unable to enumerate USB device [ 122.117547][ T5847] keyspan 1-1:0.133: Keyspan 1 port adapter converter detected [ 122.125271][ T5847] keyspan 1-1:0.133: unsupported endpoint type 0 [ 122.198584][ T5847] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 81 [ 122.244261][ T5847] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 1 [ 122.416431][ T5847] keyspan 1-1:0.133: found no endpoint descriptor for endpoint 2 [ 122.428784][ T5847] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 122.446686][ T5847] usb 1-1: USB disconnect, device number 4 [ 122.457802][ T5847] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 122.468751][ T5847] keyspan 1-1:0.133: device disconnected [ 122.668377][ T5841] Bluetooth: hci2: command tx timeout [ 122.986489][ T5841] Bluetooth: hci5: command tx timeout [ 123.113591][ T5983] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 123.182578][ T5983] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.249613][ T5983] bond0 (unregistering): Released all slaves [ 123.362256][ T6200] netlink: 'syz.0.73': attribute type 21 has an invalid length. [ 123.370119][ T6200] netlink: 128 bytes leftover after parsing attributes in process `syz.0.73'. [ 123.400383][ T6200] netlink: 'syz.0.73': attribute type 4 has an invalid length. [ 123.408176][ T6200] netlink: 'syz.0.73': attribute type 5 has an invalid length. [ 123.415812][ T6200] netlink: 3 bytes leftover after parsing attributes in process `syz.0.73'. [ 123.424905][ T6200] Zero length message leads to an empty skb [ 124.290024][ T6203] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 124.762523][ T5841] Bluetooth: hci2: command tx timeout [ 125.066516][ T5841] Bluetooth: hci5: command tx timeout [ 125.682622][ T6222] mmap: syz.0.76 (6222) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 126.560403][ T6229] netlink: 20 bytes leftover after parsing attributes in process `syz.2.77'. [ 126.718763][ T6173] chnl_net:caif_netlink_parms(): no params data found [ 126.826347][ T5841] Bluetooth: hci2: command tx timeout [ 126.873212][ T6236] msdos: Unknown parameter 'discardu/#/msr' [ 126.903894][ T5983] hsr_slave_0: left promiscuous mode [ 126.953871][ T5983] hsr_slave_1: left promiscuous mode [ 127.048613][ T5983] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.149545][ T5841] Bluetooth: hci5: command tx timeout [ 127.188999][ T5983] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 127.214677][ T977] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 127.348281][ T5983] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.409323][ T5983] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.459315][ T977] usb 1-1: device descriptor read/64, error -71 [ 127.498201][ T5983] veth1_macvtap: left promiscuous mode [ 127.504021][ T5983] veth0_macvtap: left promiscuous mode [ 127.543600][ T5983] veth1_vlan: left promiscuous mode [ 127.716672][ T5983] veth0_vlan: left promiscuous mode [ 128.836352][ T977] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 128.906530][ T5841] Bluetooth: hci2: command tx timeout [ 129.236696][ T5841] Bluetooth: hci5: command tx timeout [ 129.242706][ T977] usb 1-1: device descriptor read/64, error -71 [ 129.366533][ T977] usb usb1-port1: attempt power cycle [ 129.815240][ T5983] team0 (unregistering): Port device team_slave_1 removed [ 129.908012][ T5983] team0 (unregistering): Port device team_slave_0 removed [ 130.373594][ T6232] block nbd1: Possible stuck request ffff8880265b0000: control (read@0,4096B). Runtime 30 seconds [ 131.096938][ T6270] netlink: 'syz.0.86': attribute type 1 has an invalid length. [ 131.674990][ T6275] openvswitch: netlink: Missing key (keys=40, expected=80) [ 132.046045][ T6278] (syz.0.88,6278,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 132.056969][ T6278] (syz.0.88,6278,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 132.480545][ T6173] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.509735][ T6173] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.536602][ T6173] bridge_slave_0: entered allmulticast mode [ 132.558540][ T6173] bridge_slave_0: entered promiscuous mode [ 132.660922][ T6173] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.676715][ T6173] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.691063][ T6285] netlink: 24 bytes leftover after parsing attributes in process `syz.0.89'. [ 132.700330][ T6173] bridge_slave_1: entered allmulticast mode [ 132.708499][ T6173] bridge_slave_1: entered promiscuous mode [ 132.911795][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.936712][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.046767][ T6176] chnl_net:caif_netlink_parms(): no params data found [ 133.124110][ T6296] netlink: 20 bytes leftover after parsing attributes in process `syz.3.90'. [ 133.608019][ T6301] msdos: Unknown parameter 'discardu/#/msr' [ 134.481267][ T6173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.584162][ T6173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.855143][ T6173] team0: Port device team_slave_0 added [ 134.888074][ T6173] team0: Port device team_slave_1 added [ 135.318877][ T6173] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.329738][ T6173] 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 1560 would solve the problem. [ 135.364587][ T6173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.440047][ T6176] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.470541][ T6176] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.497555][ T6176] bridge_slave_0: entered allmulticast mode [ 135.535311][ T6176] bridge_slave_0: entered promiscuous mode [ 135.558638][ T6173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.573265][ T6173] 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 1560 would solve the problem. [ 135.619084][ T6173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.020973][ T6176] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.616021][ T6176] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.623411][ T6176] bridge_slave_1: entered allmulticast mode [ 136.631732][ T6176] bridge_slave_1: entered promiscuous mode [ 137.209193][ T6173] hsr_slave_0: entered promiscuous mode [ 137.221339][ T6173] hsr_slave_1: entered promiscuous mode [ 137.232003][ T6173] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 137.244055][ T6173] Cannot create hsr debugfs directory [ 137.774143][ T6343] sg_write: data in/out 156/14 bytes for SCSI command 0x0-- guessing data in; [ 137.774143][ T6343] program syz.2.100 not setting count and/or reply_len properly [ 137.810650][ T6176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.824521][ T6342] netlink: 8 bytes leftover after parsing attributes in process `syz.2.100'. [ 137.878401][ T6176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 138.031556][ T6353] msdos: Unknown parameter 'discardu/#/msr' [ 138.642650][ T6176] team0: Port device team_slave_0 added [ 138.680775][ T6176] team0: Port device team_slave_1 added [ 138.849630][ T6359] netlink: 20 bytes leftover after parsing attributes in process `syz.2.104'. [ 139.139658][ T6176] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 139.164456][ T6176] 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 1560 would solve the problem. [ 139.196622][ T6176] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 139.222969][ T6176] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 139.230035][ T6176] 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 1560 would solve the problem. [ 139.496296][ T6176] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 140.086192][ T6173] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 140.144038][ T6173] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 140.231826][ T6176] hsr_slave_0: entered promiscuous mode [ 140.262011][ T6176] hsr_slave_1: entered promiscuous mode [ 140.269110][ T6176] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 140.287205][ T6176] Cannot create hsr debugfs directory [ 140.318415][ T6173] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 140.375391][ T6173] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 141.938844][ T6404] msdos: Unknown parameter 'discardu/#/msr' [ 145.108773][ T6422] netlink: 20 bytes leftover after parsing attributes in process `syz.0.117'. [ 145.420933][ T6425] input: syz1 as /devices/virtual/input/input7 [ 145.434902][ T6173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 145.575497][ T6430] FAULT_INJECTION: forcing a failure. [ 145.575497][ T6430] name failslab, interval 1, probability 0, space 0, times 0 [ 145.603350][ T6173] 8021q: adding VLAN 0 to HW filter on device team0 [ 145.631702][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807bfe1400: rx timeout, send abort [ 145.671279][ T6430] CPU: 1 UID: 0 PID: 6430 Comm: syz.0.122 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 145.671311][ T6430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 145.671324][ T6430] Call Trace: [ 145.671332][ T6430] [ 145.671341][ T6430] dump_stack_lvl+0x241/0x360 [ 145.671383][ T6430] ? __pfx_dump_stack_lvl+0x10/0x10 [ 145.671412][ T6430] ? __pfx__printk+0x10/0x10 [ 145.671444][ T6430] ? __pfx___might_resched+0x10/0x10 [ 145.671474][ T6430] should_fail_ex+0x424/0x570 [ 145.671507][ T6430] should_failslab+0xac/0x100 [ 145.671531][ T6430] kmem_cache_alloc_node_noprof+0x7d/0x3b0 [ 145.671554][ T6430] ? __alloc_skb+0x1c2/0x480 [ 145.671578][ T6430] __alloc_skb+0x1c2/0x480 [ 145.671603][ T6430] ? __pfx___alloc_skb+0x10/0x10 [ 145.671625][ T6430] ? netlink_autobind+0xd6/0x2f0 [ 145.671653][ T6430] ? netlink_autobind+0x2b0/0x2f0 [ 145.671688][ T6430] netlink_sendmsg+0x638/0xcd0 [ 145.671716][ T6430] ? __lock_acquire+0xad5/0xd80 [ 145.671749][ T6430] ? __pfx_netlink_sendmsg+0x10/0x10 [ 145.671792][ T6430] ? __pfx_netlink_sendmsg+0x10/0x10 [ 145.671819][ T6430] __sock_sendmsg+0x221/0x270 [ 145.671851][ T6430] ____sys_sendmsg+0x523/0x860 [ 145.671882][ T6430] ? __pfx_____sys_sendmsg+0x10/0x10 [ 145.671901][ T6430] ? __fget_files+0x2a/0x420 [ 145.671929][ T6430] ? __fget_files+0x2a/0x420 [ 145.671963][ T6430] __sys_sendmmsg+0x3a0/0x7b0 [ 145.671998][ T6430] ? __pfx___sys_sendmmsg+0x10/0x10 [ 145.672055][ T6430] ? rcu_read_lock_any_held+0xbb/0x160 [ 145.672082][ T6430] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 145.672112][ T6430] ? vfs_write+0xb29/0xd10 [ 145.672148][ T6430] ? ksys_write+0x24e/0x2d0 [ 145.672180][ T6430] ? __mutex_unlock_slowpath+0x229/0x800 [ 145.672225][ T6430] ? ksys_write+0x275/0x2d0 [ 145.672260][ T6430] __x64_sys_sendmmsg+0xa0/0xb0 [ 145.672284][ T6430] do_syscall_64+0xf3/0x230 [ 145.672305][ T6430] ? clear_bhb_loop+0x45/0xa0 [ 145.672326][ T6430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.672342][ T6430] RIP: 0033:0x7f42d798d169 [ 145.672357][ T6430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 145.672371][ T6430] RSP: 002b:00007f42d87f5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 145.672390][ T6430] RAX: ffffffffffffffda RBX: 00007f42d7ba5fa0 RCX: 00007f42d798d169 [ 145.672402][ T6430] RDX: 0000000000000002 RSI: 0000200000000380 RDI: 0000000000000003 [ 145.672412][ T6430] RBP: 00007f42d87f5090 R08: 0000000000000000 R09: 0000000000000000 [ 145.672422][ T6430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.672432][ T6430] R13: 0000000000000000 R14: 00007f42d7ba5fa0 R15: 00007fff8de125a8 [ 145.672456][ T6430] [ 146.131830][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807bfe1800: rx timeout, send abort [ 146.140464][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807bfe1400: abort rx timeout. Force session deactivation [ 146.362915][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.371083][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.455245][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.462606][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.640243][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807bfe1800: abort rx timeout. Force session deactivation [ 146.694310][ T6176] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 146.760842][ T6176] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 146.955161][ T6176] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 147.470931][ T6176] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 147.518326][ T6453] binfmt_misc: register: failed to install interpreter file ./file0 [ 147.920866][ T6460] msdos: Unknown parameter 'discardu/#/msr' [ 148.694411][ T6176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.904019][ T6176] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.935593][ T5986] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.942947][ T5986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.415126][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.422411][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.287120][ T6489] netlink: 20 bytes leftover after parsing attributes in process `syz.3.132'. [ 152.547796][ T6495] FAULT_INJECTION: forcing a failure. [ 152.547796][ T6495] name failslab, interval 1, probability 0, space 0, times 0 [ 152.561020][ T6495] CPU: 0 UID: 0 PID: 6495 Comm: syz.0.134 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 152.561049][ T6495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.561062][ T6495] Call Trace: [ 152.561070][ T6495] [ 152.561079][ T6495] dump_stack_lvl+0x241/0x360 [ 152.561116][ T6495] ? __pfx_dump_stack_lvl+0x10/0x10 [ 152.561146][ T6495] ? __pfx__printk+0x10/0x10 [ 152.561178][ T6495] ? __pfx___might_resched+0x10/0x10 [ 152.561208][ T6495] should_fail_ex+0x424/0x570 [ 152.561235][ T6495] should_failslab+0xac/0x100 [ 152.561258][ T6495] __kvmalloc_node_noprof+0x170/0x5a0 [ 152.561282][ T6495] ? translate_table+0x17b/0x24b0 [ 152.561317][ T6495] translate_table+0x17b/0x24b0 [ 152.561342][ T6495] ? do_syscall_64+0xf3/0x230 [ 152.561367][ T6495] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.561411][ T6495] ? __lock_acquire+0xad5/0xd80 [ 152.561435][ T6495] ? __pfx_translate_table+0x10/0x10 [ 152.561492][ T6495] ? copy_from_sockptr_offset+0x60/0xb0 [ 152.561525][ T6495] do_ip6t_set_ctl+0xe53/0x1270 [ 152.561560][ T6495] ? __pfx___mutex_trylock_common+0x10/0x10 [ 152.561588][ T6495] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 152.561635][ T6495] ? __mutex_unlock_slowpath+0x229/0x800 [ 152.561665][ T6495] ? preempt_schedule_thunk+0x16/0x30 [ 152.561691][ T6495] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 152.561724][ T6495] ? ksys_write+0x24e/0x2d0 [ 152.561772][ T6495] nf_setsockopt+0x295/0x2c0 [ 152.561808][ T6495] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 152.561843][ T6495] do_sock_setsockopt+0x3b1/0x710 [ 152.561870][ T6495] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 152.561905][ T6495] ? __fget_files+0x2a/0x420 [ 152.561934][ T6495] ? __fget_files+0x39d/0x420 [ 152.561956][ T6495] ? __fget_files+0x2a/0x420 [ 152.561989][ T6495] __x64_sys_setsockopt+0x1ee/0x280 [ 152.562018][ T6495] do_syscall_64+0xf3/0x230 [ 152.562044][ T6495] ? clear_bhb_loop+0x45/0xa0 [ 152.562069][ T6495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.562089][ T6495] RIP: 0033:0x7f42d798d169 [ 152.562108][ T6495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.562124][ T6495] RSP: 002b:00007f42d87b3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 152.562146][ T6495] RAX: ffffffffffffffda RBX: 00007f42d7ba6160 RCX: 00007f42d798d169 [ 152.562161][ T6495] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000008 [ 152.562174][ T6495] RBP: 00007f42d87b3090 R08: 00000000000003e8 R09: 0000000000000000 [ 152.562187][ T6495] R10: 0000200000000440 R11: 0000000000000246 R12: 0000000000000001 [ 152.562200][ T6495] R13: 0000000000000000 R14: 00007f42d7ba6160 R15: 00007fff8de125a8 [ 152.562232][ T6495] [ 153.405086][ T6176] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 153.434259][ T6176] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 153.482190][ T6173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.010907][ T6525] msdos: Unknown parameter 'discardu/#/msr' [ 155.565286][ T6533] Cannot find add_set index 0 as target [ 156.573523][ T6173] veth0_vlan: entered promiscuous mode [ 156.837987][ T6173] veth1_vlan: entered promiscuous mode [ 157.068636][ T6173] veth0_macvtap: entered promiscuous mode [ 157.139698][ T6553] netlink: 80 bytes leftover after parsing attributes in process `syz.0.144'. [ 158.171483][ T6176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.187522][ T6173] veth1_macvtap: entered promiscuous mode [ 158.210508][ T6559] netlink: 20 bytes leftover after parsing attributes in process `syz.0.146'. [ 158.252940][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.290460][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.377199][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.388190][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.398320][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.408999][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.525399][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.610699][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.691752][ T6173] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.801684][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.815693][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.836818][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.876487][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.911311][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 159.136538][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.174014][ T6173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 159.226705][ T6173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.252881][ T6575] netlink: 'syz.2.148': attribute type 1 has an invalid length. [ 159.264796][ T6173] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.266464][ T6575] netlink: 224 bytes leftover after parsing attributes in process `syz.2.148'. [ 159.295315][ T6173] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.363364][ T6173] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.382026][ T6173] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.395058][ T6173] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.445469][ T5887] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 159.646929][ T5887] usb 4-1: Using ep0 maxpacket: 16 [ 159.670303][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.685267][ T5887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.717213][ T5887] usb 4-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 159.729294][ T5887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.751165][ T5887] usb 4-1: config 0 descriptor?? [ 160.515899][ T6232] block nbd1: Possible stuck request ffff8880265b0000: control (read@0,4096B). Runtime 60 seconds [ 161.038914][ T5887] usbhid 4-1:0.0: can't add hid device: -71 [ 161.085991][ T5887] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 161.089295][ T6176] veth0_vlan: entered promiscuous mode [ 161.170996][ T6597] msdos: Unknown parameter 'discardu/#/msr' [ 161.599867][ T6176] veth1_vlan: entered promiscuous mode [ 161.606148][ T5887] usb 4-1: USB disconnect, device number 5 [ 161.659637][ T6451] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.710767][ T6451] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.843217][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.863261][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.879095][ T6176] veth0_macvtap: entered promiscuous mode [ 161.966140][ T6176] veth1_macvtap: entered promiscuous mode [ 162.166452][ T5888] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 162.890830][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 162.923887][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.945257][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 162.956813][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 162.972433][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 162.984612][ T5888] usb 3-1: Using ep0 maxpacket: 16 [ 163.153512][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.169916][ T5888] usb 3-1: config 0 has an invalid interface number: 126 but max is 0 [ 163.184119][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.200162][ T5888] usb 3-1: config 0 has an invalid descriptor of length 112, skipping remainder of the config [ 163.247280][ T6615] netlink: 80 bytes leftover after parsing attributes in process `syz.0.156'. [ 163.291859][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.304281][ T5888] usb 3-1: config 0 has no interface number 0 [ 163.337378][ T5888] usb 3-1: config 0 interface 126 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 163.360687][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.428076][ T5888] usb 3-1: config 0 interface 126 altsetting 0 endpoint 0x87 has invalid maxpacket 34328, setting to 1024 [ 163.455505][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.541544][ T5888] usb 3-1: config 0 interface 126 altsetting 0 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 163.581871][ T6176] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.749155][ T6611] sch_tbf: burst 1 is lower than device lo mtu (65550) ! [ 163.895582][ T5888] usb 3-1: config 0 interface 126 altsetting 0 endpoint 0x4 has invalid maxpacket 26003, setting to 1024 [ 163.928764][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.966340][ T5888] usb 3-1: config 0 interface 126 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 163.975732][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.014629][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 164.015416][ T5888] usb 3-1: config 0 interface 126 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 164.045852][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.071605][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 164.074173][ T5888] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=56.88 [ 164.100482][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.113226][ T5888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.121037][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 164.133002][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.152193][ T6176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 164.154023][ T5888] usb 3-1: config 0 descriptor?? [ 164.164425][ T6176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 164.286703][ T6604] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 164.297398][ T6176] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.316526][ T6604] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 164.349547][ T6176] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.399152][ T5888] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 164.422666][ T6176] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.821960][ T6176] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.883633][ T6176] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.953850][ T5888] usb 3-1: USB disconnect, device number 8 [ 165.603244][ T6635] netlink: 212408 bytes leftover after parsing attributes in process `syz.5.55'. [ 165.612610][ T6635] netlink: zone id is out of range [ 165.617866][ T6635] netlink: get zone limit has 8 unknown bytes [ 165.631782][ T6635] 9pnet_fd: Insufficient options for proto=fd [ 166.538968][ T5985] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.555110][ T5985] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.607305][ T5883] udevd[5883]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.126/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 166.698667][ T6647] netlink: 20 bytes leftover after parsing attributes in process `syz.0.160'. [ 166.986204][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.026374][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.806534][ T5887] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 167.933433][ T6664] FAULT_INJECTION: forcing a failure. [ 167.933433][ T6664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.955061][ T6664] CPU: 0 UID: 0 PID: 6664 Comm: syz.5.165 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 167.955093][ T6664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 167.955106][ T6664] Call Trace: [ 167.955114][ T6664] [ 167.955123][ T6664] dump_stack_lvl+0x241/0x360 [ 167.955160][ T6664] ? __pfx_dump_stack_lvl+0x10/0x10 [ 167.955212][ T6664] ? __pfx__printk+0x10/0x10 [ 167.955254][ T6664] should_fail_ex+0x424/0x570 [ 167.955282][ T6664] _copy_from_user+0x2d/0xb0 [ 167.955313][ T6664] copy_msghdr_from_user+0xb3/0x580 [ 167.955348][ T6664] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 167.955373][ T6664] ? __fget_files+0x2a/0x420 [ 167.955401][ T6664] ? __fget_files+0x2a/0x420 [ 167.955433][ T6664] __sys_sendmsg+0x20a/0x360 [ 167.955461][ T6664] ? __pfx___sys_sendmsg+0x10/0x10 [ 167.955547][ T6664] ? do_syscall_64+0xb6/0x230 [ 167.955576][ T6664] do_syscall_64+0xf3/0x230 [ 167.955600][ T6664] ? clear_bhb_loop+0x45/0xa0 [ 167.955625][ T6664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.955643][ T6664] RIP: 0033:0x7f4b6978d169 [ 167.955659][ T6664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.955672][ T6664] RSP: 002b:00007f4b6a540038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.955690][ T6664] RAX: ffffffffffffffda RBX: 00007f4b699a5fa0 RCX: 00007f4b6978d169 [ 167.955702][ T6664] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 167.955712][ T6664] RBP: 00007f4b6a540090 R08: 0000000000000000 R09: 0000000000000000 [ 167.955722][ T6664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.955732][ T6664] R13: 0000000000000000 R14: 00007f4b699a5fa0 R15: 00007ffc54d05b68 [ 167.955756][ T6664] [ 168.148213][ T5887] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.170670][ T5887] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 168.188778][ T5887] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 168.221439][ T5887] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 168.349738][ T5887] usb 3-1: SerialNumber: syz [ 168.483364][ T5847] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 168.591314][ T6670] msdos: Unknown parameter 'discardu/#/msr' [ 168.740364][ T5847] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 168.950012][ T5847] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 169.012364][ T5847] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 169.039528][ T5847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.097536][ T5887] usb 3-1: 0:2 : does not exist [ 169.099485][ T6661] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 169.176880][ T5887] usb 3-1: USB disconnect, device number 9 [ 169.362950][ T5847] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 169.474523][ T6687] netlink: 80 bytes leftover after parsing attributes in process `syz.3.168'. [ 170.133152][ T5936] udevd[5936]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 170.977411][ T977] usb 1-1: USB disconnect, device number 8 [ 171.399557][ T6705] netlink: 20 bytes leftover after parsing attributes in process `syz.0.173'. [ 171.821838][ T6707] netlink: 212408 bytes leftover after parsing attributes in process `syz.2.175'. [ 171.831528][ T6707] netlink: zone id is out of range [ 171.836953][ T6707] netlink: get zone limit has 8 unknown bytes [ 171.847236][ T6707] 9pnet_fd: Insufficient options for proto=fd [ 173.903597][ T6726] msdos: Unknown parameter 'discardu/#/msr' [ 174.822848][ T6737] netlink: 28 bytes leftover after parsing attributes in process `syz.5.183'. [ 174.838037][ T6740] FAULT_INJECTION: forcing a failure. [ 174.838037][ T6740] name failslab, interval 1, probability 0, space 0, times 0 [ 174.856537][ T6737] netlink: 24 bytes leftover after parsing attributes in process `syz.5.183'. [ 174.919290][ T6740] CPU: 0 UID: 0 PID: 6740 Comm: syz.3.182 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 174.919320][ T6740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 174.919332][ T6740] Call Trace: [ 174.919340][ T6740] [ 174.919348][ T6740] dump_stack_lvl+0x241/0x360 [ 174.919385][ T6740] ? __pfx_dump_stack_lvl+0x10/0x10 [ 174.919414][ T6740] ? __pfx__printk+0x10/0x10 [ 174.919439][ T6740] ? __lock_acquire+0xad5/0xd80 [ 174.919471][ T6740] should_fail_ex+0x424/0x570 [ 174.919498][ T6740] should_failslab+0xac/0x100 [ 174.919521][ T6740] kmem_cache_alloc_noprof+0x78/0x390 [ 174.919542][ T6740] ? skb_clone+0x20c/0x390 [ 174.919570][ T6740] skb_clone+0x20c/0x390 [ 174.919597][ T6740] __netlink_deliver_tap+0x3c4/0x7f0 [ 174.919648][ T6740] ? netlink_deliver_tap+0x2e/0x1b0 [ 174.919675][ T6740] netlink_deliver_tap+0x19d/0x1b0 [ 174.919705][ T6740] netlink_unicast+0x7c6/0x9a0 [ 174.919740][ T6740] ? __pfx_netlink_unicast+0x10/0x10 [ 174.919768][ T6740] ? skb_put+0x114/0x1f0 [ 174.919793][ T6740] netlink_sendmsg+0x8c3/0xcd0 [ 174.919836][ T6740] ? __pfx_netlink_sendmsg+0x10/0x10 [ 174.919879][ T6740] ? __pfx_netlink_sendmsg+0x10/0x10 [ 174.919906][ T6740] __sock_sendmsg+0x221/0x270 [ 174.919937][ T6740] __sys_sendto+0x365/0x4c0 [ 174.919975][ T6740] ? __pfx___sys_sendto+0x10/0x10 [ 174.920021][ T6740] ? __fget_files+0x2a/0x420 [ 174.920057][ T6740] ? ksys_write+0x275/0x2d0 [ 174.920097][ T6740] __x64_sys_sendto+0xde/0x100 [ 174.920133][ T6740] do_syscall_64+0xf3/0x230 [ 174.920158][ T6740] ? clear_bhb_loop+0x45/0xa0 [ 174.920183][ T6740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.920203][ T6740] RIP: 0033:0x7f063c38d169 [ 174.920220][ T6740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 174.920236][ T6740] RSP: 002b:00007f063d2a0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 174.920258][ T6740] RAX: ffffffffffffffda RBX: 00007f063c5a5fa0 RCX: 00007f063c38d169 [ 174.920273][ T6740] RDX: 0000000000010a73 RSI: 0000200000000000 RDI: 0000000000000003 [ 174.920286][ T6740] RBP: 00007f063d2a0090 R08: 0000000000000000 R09: 4b6ae4f95a5de35b [ 174.920299][ T6740] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 174.920311][ T6740] R13: 0000000000000000 R14: 00007f063c5a5fa0 R15: 00007ffc84f18668 [ 174.920343][ T6740] [ 175.788460][ T5886] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 176.083938][ T5886] usb 3-1: device descriptor read/64, error -71 [ 176.215903][ T6753] sch_tbf: burst 1 is lower than device lo mtu (65550) ! [ 177.096488][ T5886] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 177.523035][ T6756] netlink: 'syz.3.187': attribute type 1 has an invalid length. [ 177.696455][ T5886] usb 3-1: device descriptor read/64, error -71 [ 177.810526][ T5886] usb usb3-port1: attempt power cycle [ 178.193947][ T6781] msdos: Unknown parameter 'discardu/#/msr' [ 180.334141][ T6788] netlink: 20 bytes leftover after parsing attributes in process `syz.5.193'. [ 181.122747][ T6801] gtp0: entered promiscuous mode [ 182.014798][ T6801] gtp0: entered allmulticast mode [ 184.286961][ T6816] netlink: 8 bytes leftover after parsing attributes in process `syz.2.200'. [ 184.678445][ T6839] msdos: Unknown parameter 'discardu/#/msr' [ 186.487894][ T6852] netlink: 20 bytes leftover after parsing attributes in process `syz.3.208'. [ 186.754576][ T5850] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 186.766991][ T5850] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 186.777106][ T5850] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 186.800897][ T5850] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 186.814944][ T5850] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 186.922938][ T6856] evm: overlay not supported [ 187.086783][ T6864] FAULT_INJECTION: forcing a failure. [ 187.086783][ T6864] name failslab, interval 1, probability 0, space 0, times 0 [ 187.167233][ T977] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 187.308394][ T977] usb 1-1: device descriptor read/64, error -71 [ 187.412999][ T6864] CPU: 0 UID: 0 PID: 6864 Comm: syz.2.212 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 187.413031][ T6864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 187.413044][ T6864] Call Trace: [ 187.413052][ T6864] [ 187.413061][ T6864] dump_stack_lvl+0x241/0x360 [ 187.413110][ T6864] ? __pfx_dump_stack_lvl+0x10/0x10 [ 187.413139][ T6864] ? __pfx__printk+0x10/0x10 [ 187.413172][ T6864] ? __pfx___might_resched+0x10/0x10 [ 187.413201][ T6864] should_fail_ex+0x424/0x570 [ 187.413228][ T6864] should_failslab+0xac/0x100 [ 187.413252][ T6864] __kmalloc_cache_noprof+0x73/0x370 [ 187.413273][ T6864] ? alloc_pipe_info+0xeb/0x4d0 [ 187.413299][ T6864] alloc_pipe_info+0xeb/0x4d0 [ 187.413322][ T6864] splice_direct_to_actor+0xac3/0xc90 [ 187.413344][ T6864] ? __lock_acquire+0xad5/0xd80 [ 187.413381][ T6864] ? __pfx_direct_splice_actor+0x10/0x10 [ 187.413410][ T6864] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 187.413463][ T6864] do_splice_direct+0x281/0x3d0 [ 187.413492][ T6864] ? __pfx_do_splice_direct+0x10/0x10 [ 187.413511][ T6864] ? __fget_files+0x2a/0x420 [ 187.413535][ T6864] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 187.413563][ T6864] ? bpf_lsm_file_permission+0x9/0x10 [ 187.413586][ T6864] ? rw_verify_area+0x246/0x630 [ 187.413618][ T6864] do_sendfile+0x582/0x8c0 [ 187.413652][ T6864] ? __pfx_do_sendfile+0x10/0x10 [ 187.413677][ T6864] ? __fget_files+0x2a/0x420 [ 187.413711][ T6864] __se_sys_sendfile64+0x17e/0x1e0 [ 187.413736][ T6864] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 187.413766][ T6864] ? do_syscall_64+0xb6/0x230 [ 187.413796][ T6864] do_syscall_64+0xf3/0x230 [ 187.413821][ T6864] ? clear_bhb_loop+0x45/0xa0 [ 187.413847][ T6864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.413867][ T6864] RIP: 0033:0x7f78ef18d169 [ 187.413891][ T6864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 187.413908][ T6864] RSP: 002b:00007f78f00b9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 187.413938][ T6864] RAX: ffffffffffffffda RBX: 00007f78ef3a5fa0 RCX: 00007f78ef18d169 [ 187.413953][ T6864] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 187.413965][ T6864] RBP: 00007f78f00b9090 R08: 0000000000000000 R09: 0000000000000000 [ 187.413977][ T6864] R10: 0000000024002de8 R11: 0000000000000246 R12: 0000000000000001 [ 187.413990][ T6864] R13: 0000000000000000 R14: 00007f78ef3a5fa0 R15: 00007ffeb87f3608 [ 187.414022][ T6864] [ 187.661003][ C0] vkms_vblank_simulate: vblank timer overrun [ 187.959978][ T977] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 188.197617][ T977] usb 1-1: device descriptor read/64, error -71 [ 188.490238][ T977] usb usb1-port1: attempt power cycle [ 188.781459][ T6888] netlink: 20 bytes leftover after parsing attributes in process `syz.3.218'. [ 188.808494][ T6855] chnl_net:caif_netlink_parms(): no params data found [ 188.946348][ T977] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 189.007361][ T977] usb 1-1: device descriptor read/8, error -71 [ 189.147831][ T5841] Bluetooth: hci5: command tx timeout [ 189.276450][ T977] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 190.090667][ T6894] msdos: Unknown parameter 'discardu/#/msr' [ 191.077684][ T977] usb 1-1: device descriptor read/8, error -71 [ 191.186687][ T977] usb usb1-port1: unable to enumerate USB device [ 191.226454][ T5841] Bluetooth: hci5: command tx timeout [ 191.244951][ T6232] block nbd1: Possible stuck request ffff8880265b0000: control (read@0,4096B). Runtime 90 seconds [ 192.197215][ T6911] netlink: 24 bytes leftover after parsing attributes in process `syz.5.222'. [ 192.233574][ T6913] netlink: 'syz.2.224': attribute type 10 has an invalid length. [ 192.313588][ T6855] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.357055][ T6855] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.382745][ T6855] bridge_slave_0: entered allmulticast mode [ 192.399789][ T6855] bridge_slave_0: entered promiscuous mode [ 192.481797][ T6913] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 192.508278][ T6919] netlink: 'syz.3.227': attribute type 5 has an invalid length. [ 192.555870][ T6855] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.573816][ T6855] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.611301][ T6855] bridge_slave_1: entered allmulticast mode [ 192.648511][ T6855] bridge_slave_1: entered promiscuous mode [ 192.846129][ T6855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.883817][ T6855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.322637][ T5841] Bluetooth: hci5: command tx timeout [ 194.047537][ T6855] team0: Port device team_slave_0 added [ 194.945687][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.011006][ T6855] team0: Port device team_slave_1 added [ 195.101639][ T6947] netlink: 8 bytes leftover after parsing attributes in process `syz.3.232'. [ 195.388382][ T6942] netlink: 20 bytes leftover after parsing attributes in process `syz.0.230'. [ 195.397643][ T5841] Bluetooth: hci5: command tx timeout [ 196.061587][ T6947] netlink: 24 bytes leftover after parsing attributes in process `syz.3.232'. [ 196.127090][ T6855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.174748][ T6855] 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 1560 would solve the problem. [ 197.023750][ T6855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 197.045829][ T6855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 197.053866][ T6855] 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 1560 would solve the problem. [ 197.100387][ T6855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 197.251594][ T6971] 9pnet_fd: Insufficient options for proto=fd [ 197.676974][ T6967] msdos: Unknown parameter 'discardu/#/msr' [ 198.115613][ T6855] hsr_slave_0: entered promiscuous mode [ 198.133430][ T6855] hsr_slave_1: entered promiscuous mode [ 198.167064][ T6855] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 198.185201][ T6855] Cannot create hsr debugfs directory [ 199.963649][ T6855] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 200.506469][ T6855] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 200.661619][ T7007] input: syz0 as /devices/virtual/input/input8 [ 200.766086][ T6855] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 200.787724][ T6970] syz.3.237: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 200.825782][ T6855] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 200.862463][ T6970] CPU: 0 UID: 0 PID: 6970 Comm: syz.3.237 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 200.862496][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 200.862509][ T6970] Call Trace: [ 200.862518][ T6970] [ 200.862527][ T6970] dump_stack_lvl+0x241/0x360 [ 200.862566][ T6970] ? __pfx_dump_stack_lvl+0x10/0x10 [ 200.862597][ T6970] ? __pfx__printk+0x10/0x10 [ 200.862624][ T6970] ? cpuset_print_current_mems_allowed+0x1f/0x350 [ 200.862658][ T6970] ? cpuset_print_current_mems_allowed+0x1f/0x350 [ 200.862687][ T6970] ? cpuset_print_current_mems_allowed+0x31e/0x350 [ 200.862721][ T6970] warn_alloc+0x27c/0x410 [ 200.862754][ T6970] ? __pfx_warn_alloc+0x10/0x10 [ 200.862790][ T6970] ? translate_table+0x17b/0x24b0 [ 200.862818][ T6970] ? __get_vm_area_node+0x1c8/0x2d0 [ 200.862841][ T6970] ? __get_vm_area_node+0x25c/0x2d0 [ 200.862873][ T6970] __vmalloc_node_range_noprof+0x634/0x1390 [ 200.862932][ T6970] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 200.862958][ T6970] ? __kasan_kmalloc_large+0x1a/0xa0 [ 200.863008][ T6970] ? translate_table+0x17b/0x24b0 [ 200.863036][ T6970] __kvmalloc_node_noprof+0x3b2/0x5a0 [ 200.863061][ T6970] ? translate_table+0x17b/0x24b0 [ 200.863086][ T6970] ? translate_table+0x17b/0x24b0 [ 200.863118][ T6970] translate_table+0x17b/0x24b0 [ 200.863144][ T6970] ? do_syscall_64+0xf3/0x230 [ 200.863168][ T6970] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.863211][ T6970] ? __lock_acquire+0xad5/0xd80 [ 200.863246][ T6970] ? __pfx_translate_table+0x10/0x10 [ 200.863303][ T6970] ? copy_from_sockptr_offset+0x60/0xb0 [ 200.863335][ T6970] do_ip6t_set_ctl+0xe53/0x1270 [ 200.863387][ T6970] ? __pfx___mutex_trylock_common+0x10/0x10 [ 200.863414][ T6970] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 200.863462][ T6970] ? __mutex_unlock_slowpath+0x229/0x800 [ 200.863499][ T6970] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 200.863535][ T6970] ? __lock_acquire+0xad5/0xd80 [ 200.863562][ T6970] nf_setsockopt+0x295/0x2c0 [ 200.863606][ T6970] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 200.863637][ T6970] do_sock_setsockopt+0x3b1/0x710 [ 200.863664][ T6970] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 200.863683][ T6970] ? __fget_files+0x2a/0x420 [ 200.863714][ T6970] ? __fget_files+0x39d/0x420 [ 200.863737][ T6970] ? __fget_files+0x2a/0x420 [ 200.863771][ T6970] __x64_sys_setsockopt+0x1ee/0x280 [ 200.863800][ T6970] do_syscall_64+0xf3/0x230 [ 200.863826][ T6970] ? clear_bhb_loop+0x45/0xa0 [ 200.863851][ T6970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.863871][ T6970] RIP: 0033:0x7f063c38d169 [ 200.863891][ T6970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 200.863908][ T6970] RSP: 002b:00007f063d2a0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 200.863931][ T6970] RAX: ffffffffffffffda RBX: 00007f063c5a5fa0 RCX: 00007f063c38d169 [ 200.863947][ T6970] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000004 [ 200.863959][ T6970] RBP: 00007f063c40e730 R08: 0000000000000648 R09: 0000000000000000 [ 200.863973][ T6970] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.863987][ T6970] R13: 0000000000000000 R14: 00007f063c5a5fa0 R15: 00007ffc84f18668 [ 200.864020][ T6970] [ 200.864029][ T6970] Mem-Info: [ 201.243919][ T6970] active_anon:333 inactive_anon:24963 isolated_anon:0 [ 201.243919][ T6970] active_file:13443 inactive_file:41665 isolated_file:0 [ 201.243919][ T6970] unevictable:768 dirty:3769 writeback:0 [ 201.243919][ T6970] slab_reclaimable:11457 slab_unreclaimable:104589 [ 201.243919][ T6970] mapped:35014 shmem:20628 pagetables:1015 [ 201.243919][ T6970] sec_pagetables:0 bounce:0 [ 201.243919][ T6970] kernel_misc_reclaimable:0 [ 201.243919][ T6970] free:1265507 free_pcp:189 free_cma:0 [ 201.349379][ T6970] Node 0 active_anon:1332kB inactive_anon:99952kB active_file:53692kB inactive_file:166660kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:137976kB dirty:15076kB writeback:0kB shmem:80976kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11648kB pagetables:4060kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 201.564425][ T6970] Node 1 active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 201.633375][ T6970] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 201.660935][ T6970] lowmem_reserve[]: 0 2488 2488 2488 2488 [ 201.666819][ T6970] Node 0 DMA32 free:1128580kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:1328kB inactive_anon:103548kB active_file:53600kB inactive_file:166648kB unevictable:1536kB writepending:12900kB present:3129332kB managed:2547748kB mlocked:0kB bounce:0kB free_pcp:1568kB local_pcp:684kB free_cma:0kB [ 201.819417][ T6855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.838413][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 201.843372][ T6970] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:1048580kB managed:112kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 202.778564][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 202.783380][ T6970] Node 1 Normal free:3913100kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:80kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:280kB local_pcp:280kB free_cma:0kB [ 202.878173][ T6970] lowmem_reserve[]: 0 0 0 0 0 [ 202.888377][ T6970] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 202.932363][ T6855] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.955950][ T6970] Node 0 DMA32: 114*4kB (UME) 265*8kB (UME) 197*16kB (ME) 1*32kB (U) 12*64kB (UE) 8*128kB (UME) 6*256kB (UME) 6*512kB (UME) 5*1024kB (UME) 4*2048kB (UME) 266*4096kB (M) = 1115008kB [ 202.993628][ T6970] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 203.168699][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.175867][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.207882][ T6970] Node 1 Normal: 117*4kB (UE) 55*8kB (UME) 44*16kB (UME) 176*32kB (UME) 77*64kB (UME) 34*128kB (UME) 19*256kB (UME) 11*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 947*4096kB (UM) = 3913100kB [ 203.238434][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.245641][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.260676][ T6970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 203.278661][ T6970] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 203.281804][ T7027] netlink: 8 bytes leftover after parsing attributes in process `syz.0.249'. [ 203.299152][ T6970] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 203.366122][ T6855] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 203.376749][ T6855] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 203.492153][ T6970] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 203.636516][ T5887] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 203.653502][ T6970] 78606 total pagecache pages [ 204.186961][ T6970] 0 pages in swap cache [ 204.191190][ T6970] Free swap = 124996kB [ 204.195366][ T6970] Total swap = 124996kB [ 204.361907][ T6970] 2097051 pages RAM [ 204.365779][ T6970] 0 pages HighMem/MovableOnly [ 204.395810][ T6970] 428455 pages reserved [ 204.415047][ T6970] 0 pages cma reserved [ 204.446575][ T5887] usb 3-1: Using ep0 maxpacket: 8 [ 204.455562][ T5887] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 204.527554][ T5887] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 204.548718][ T5887] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 204.597007][ T5887] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 204.640772][ T5887] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 204.670249][ T5887] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.903276][ T6855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.949499][ T5887] usb 3-1: GET_CAPABILITIES returned 0 [ 204.985962][ T5887] usbtmc 3-1:16.0: can't read capabilities [ 205.114804][ T7045] msdos: Unknown parameter 'discardu/#/msr' [ 205.602941][ T5888] usb 3-1: USB disconnect, device number 13 [ 207.249011][ T6855] veth0_vlan: entered promiscuous mode [ 207.325238][ T6855] veth1_vlan: entered promiscuous mode [ 207.573225][ T6855] veth0_macvtap: entered promiscuous mode [ 207.624287][ T6855] veth1_macvtap: entered promiscuous mode [ 207.758104][ T7071] netlink: 24 bytes leftover after parsing attributes in process `syz.5.258'. [ 207.775998][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 207.976678][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 207.987410][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 207.998364][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.008743][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 208.019711][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.033200][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 208.044169][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.054721][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 208.423357][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.464985][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 208.500164][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 208.551179][ T6855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 210.315812][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 210.397696][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 210.457813][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 210.516360][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 210.596381][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 210.685997][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 210.766399][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 210.856383][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 211.006069][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 211.053282][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 211.232722][ T7098] netlink: 'syz.2.262': attribute type 1 has an invalid length. [ 211.602728][ T6855] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 211.641076][ T6855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 211.816046][ T7101] ======================================================= [ 211.816046][ T7101] WARNING: The mand mount option has been deprecated and [ 211.816046][ T7101] and is ignored by this kernel. Remove the mand [ 211.816046][ T7101] option from the mount to silence this warning. [ 211.816046][ T7101] ======================================================= [ 212.219814][ T5849] Bluetooth: hci0: command 0x0406 tx timeout [ 212.219876][ T55] Bluetooth: hci3: command 0x0406 tx timeout [ 212.226008][ T5849] Bluetooth: hci1: command 0x0406 tx timeout [ 212.236879][ T55] Bluetooth: hci4: command 0x0406 tx timeout [ 212.247227][ T6855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 212.334261][ T6855] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.396829][ T6855] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.454212][ T6855] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 212.530465][ T6855] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.780842][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 213.846961][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 213.988398][ T5985] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 214.520913][ T5985] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.574857][ T7132] netlink: 24 bytes leftover after parsing attributes in process `syz.0.269'. [ 216.330880][ T7150] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.339931][ T7150] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.615606][ T7155] netlink: 'syz.7.274': attribute type 1 has an invalid length. [ 219.316631][ T7193] FAULT_INJECTION: forcing a failure. [ 219.316631][ T7193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 219.329793][ T7193] CPU: 1 UID: 0 PID: 7193 Comm: syz.2.279 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 219.329821][ T7193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 219.329835][ T7193] Call Trace: [ 219.329844][ T7193] [ 219.329853][ T7193] dump_stack_lvl+0x241/0x360 [ 219.329897][ T7193] ? __pfx_dump_stack_lvl+0x10/0x10 [ 219.329927][ T7193] ? __pfx__printk+0x10/0x10 [ 219.329968][ T7193] should_fail_ex+0x424/0x570 [ 219.329996][ T7193] strncpy_from_user+0x36/0x280 [ 219.330022][ T7193] getname_flags+0xf0/0x530 [ 219.330047][ T7193] ? _copy_from_user+0x95/0xb0 [ 219.330081][ T7193] user_path_at+0x24/0x60 [ 219.330109][ T7193] __se_sys_mount+0x348/0x400 [ 219.330141][ T7193] ? __pfx___se_sys_mount+0x10/0x10 [ 219.330174][ T7193] ? __x64_sys_mount+0x20/0xc0 [ 219.330200][ T7193] do_syscall_64+0xf3/0x230 [ 219.330228][ T7193] ? clear_bhb_loop+0x45/0xa0 [ 219.330255][ T7193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.330277][ T7193] RIP: 0033:0x7f78ef18d169 [ 219.330297][ T7193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 219.330314][ T7193] RSP: 002b:00007f78f0077038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 219.330337][ T7193] RAX: ffffffffffffffda RBX: 00007f78ef3a6160 RCX: 00007f78ef18d169 [ 219.330353][ T7193] RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 0000200000000040 [ 219.330368][ T7193] RBP: 00007f78f0077090 R08: 0000000000000000 R09: 0000000000000000 [ 219.330387][ T7193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.330400][ T7193] R13: 0000000000000000 R14: 00007f78ef3a6160 R15: 00007ffeb87f3608 [ 219.330433][ T7193] [ 219.936286][ T24] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 220.011704][ T7189] netlink: 'syz.0.278': attribute type 1 has an invalid length. [ 220.076360][ T7189] netlink: 224 bytes leftover after parsing attributes in process `syz.0.278'. [ 220.217066][ T24] usb 8-1: Using ep0 maxpacket: 16 [ 221.156768][ T24] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.176255][ T24] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.186076][ T24] usb 8-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 221.216381][ T24] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.301395][ T24] usb 8-1: config 0 descriptor?? [ 221.899006][ T6232] block nbd1: Possible stuck request ffff8880265b0000: control (read@0,4096B). Runtime 120 seconds [ 222.588869][ T30] kauditd_printk_skb: 63 callbacks suppressed [ 222.588893][ T30] audit: type=1326 audit(1744284308.962:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 222.730200][ T24] usbhid 8-1:0.0: can't add hid device: -71 [ 222.786110][ T30] audit: type=1326 audit(1744284308.962:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=427 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 222.837245][ T7215] FAULT_INJECTION: forcing a failure. [ 222.837245][ T7215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.861346][ T24] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 222.870263][ T5839] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 222.883102][ T24] usb 8-1: USB disconnect, device number 2 [ 222.885216][ T5839] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 222.902149][ T5839] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 222.911491][ T7215] CPU: 1 UID: 0 PID: 7215 Comm: syz.3.286 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 222.911520][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 222.911533][ T7215] Call Trace: [ 222.911542][ T7215] [ 222.911550][ T7215] dump_stack_lvl+0x241/0x360 [ 222.911589][ T7215] ? __pfx_dump_stack_lvl+0x10/0x10 [ 222.911618][ T7215] ? __pfx__printk+0x10/0x10 [ 222.911657][ T7215] should_fail_ex+0x424/0x570 [ 222.911686][ T7215] _copy_to_user+0x31/0xb0 [ 222.911720][ T7215] simple_read_from_buffer+0xc4/0x170 [ 222.911748][ T7215] proc_fail_nth_read+0x1ef/0x260 [ 222.911779][ T7215] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 222.911809][ T7215] ? rw_verify_area+0x246/0x630 [ 222.911836][ T7215] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 222.911866][ T7215] vfs_read+0x21f/0xb90 [ 222.911899][ T7215] ? __pfx___mutex_lock+0x10/0x10 [ 222.911927][ T7215] ? __pfx_vfs_read+0x10/0x10 [ 222.911959][ T7215] ? __fget_files+0x2a/0x420 [ 222.911986][ T7215] ? __fget_files+0x39d/0x420 [ 222.912008][ T7215] ? __fget_files+0x2a/0x420 [ 222.912041][ T7215] ksys_read+0x19d/0x2d0 [ 222.912073][ T7215] ? __pfx_ksys_read+0x10/0x10 [ 222.912108][ T7215] ? do_syscall_64+0xb6/0x230 [ 222.912137][ T7215] do_syscall_64+0xf3/0x230 [ 222.912163][ T7215] ? clear_bhb_loop+0x45/0xa0 [ 222.912188][ T7215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.912208][ T7215] RIP: 0033:0x7f063c38bb7c [ 222.912226][ T7215] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 222.912244][ T7215] RSP: 002b:00007f063d2a0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 222.912266][ T7215] RAX: ffffffffffffffda RBX: 00007f063c5a5fa0 RCX: 00007f063c38bb7c [ 222.912291][ T7215] RDX: 000000000000000f RSI: 00007f063d2a00a0 RDI: 0000000000000003 [ 222.912304][ T7215] RBP: 00007f063d2a0090 R08: 0000000000000000 R09: 0000000000000000 [ 222.912317][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.912330][ T7215] R13: 0000000000000001 R14: 00007f063c5a5fa0 R15: 00007ffc84f18668 [ 222.912363][ T7215] [ 222.940725][ T30] audit: type=1326 audit(1744284308.962:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 223.199386][ T5839] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 223.226668][ T5839] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 223.261744][ T7218] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 223.415617][ T30] audit: type=1326 audit(1744284308.962:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=108 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 223.451327][ T30] audit: type=1326 audit(1744284308.962:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 224.648013][ T30] audit: type=1326 audit(1744284308.972:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 224.735230][ T30] audit: type=1326 audit(1744284308.972:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 225.284337][ T30] audit: type=1326 audit(1744284308.972:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7204 comm="syz.0.285" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42d798d169 code=0x7ffc0000 [ 226.782931][ T5837] Bluetooth: hci2: command tx timeout [ 227.512732][ T7213] chnl_net:caif_netlink_parms(): no params data found [ 227.773757][ T7253] netlink: 'syz.0.294': attribute type 1 has an invalid length. [ 227.781529][ T7253] netlink: 224 bytes leftover after parsing attributes in process `syz.0.294'. [ 228.688611][ T7213] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.712931][ T7213] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.752830][ T7213] bridge_slave_0: entered allmulticast mode [ 228.776362][ T7213] bridge_slave_0: entered promiscuous mode [ 228.911789][ T5837] Bluetooth: hci2: command tx timeout [ 228.994251][ T7213] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.005615][ T7213] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.019022][ T7213] bridge_slave_1: entered allmulticast mode [ 229.041381][ T7213] bridge_slave_1: entered promiscuous mode [ 229.241131][ T7213] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 229.454253][ T7213] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 229.810975][ T7213] team0: Port device team_slave_0 added [ 230.940161][ T7213] team0: Port device team_slave_1 added [ 231.037371][ T5837] Bluetooth: hci2: command tx timeout [ 231.746900][ T7288] netlink: 12 bytes leftover after parsing attributes in process `syz.0.301'. [ 231.933708][ T7288] 8021q: adding VLAN 0 to HW filter on device bond1 [ 231.985571][ T7293] 8021q: adding VLAN 0 to HW filter on device bond1 [ 232.050287][ T7293] bond1: (slave ip6gre1): The slave device specified does not support setting the MAC address [ 232.075179][ T24] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 232.152016][ T7293] bond1: (slave ip6gre1): Error -95 calling set_mac_address [ 232.281731][ T7213] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 232.289026][ T7213] 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 1560 would solve the problem. [ 232.324970][ T7213] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 232.326014][ T24] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 232.365782][ T7213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 232.390919][ T7213] 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 1560 would solve the problem. [ 232.396303][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.506978][ T7213] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 232.526557][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.589496][ T5850] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 232.597911][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 232.618017][ T5850] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 232.626644][ T5850] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 232.640281][ T5850] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 232.651275][ T5850] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 232.660434][ T24] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 232.676063][ T24] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 232.724988][ T24] usb 4-1: Manufacturer: syz [ 232.745680][ T7213] hsr_slave_0: entered promiscuous mode [ 232.759899][ T24] usb 4-1: config 0 descriptor?? [ 232.773657][ T7213] hsr_slave_1: entered promiscuous mode [ 232.787507][ T7213] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 232.795270][ T7213] Cannot create hsr debugfs directory [ 233.008454][ T7292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.029831][ T7292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.070778][ T5850] Bluetooth: hci2: command tx timeout [ 233.318185][ T24] appleir 0003:05AC:8243.0001: unknown main item tag 0x0 [ 233.349116][ T24] appleir 0003:05AC:8243.0001: No inputs registered, leaving [ 233.543862][ T7319] netlink: 'syz.7.306': attribute type 1 has an invalid length. [ 233.552019][ T7319] netlink: 224 bytes leftover after parsing attributes in process `syz.7.306'. [ 233.608388][ T24] appleir 0003:05AC:8243.0001: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 233.673510][ T24] usb 4-1: USB disconnect, device number 6 [ 234.078528][ T7213] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 234.135295][ T7213] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 234.187009][ T7213] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 234.239905][ T7306] chnl_net:caif_netlink_parms(): no params data found [ 234.292125][ T7213] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 234.746376][ T5850] Bluetooth: hci1: command tx timeout [ 234.877439][ T7306] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.884703][ T7306] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.897676][ T7306] bridge_slave_0: entered allmulticast mode [ 234.907286][ T7306] bridge_slave_0: entered promiscuous mode [ 234.917528][ T7306] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.927099][ T7306] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.934422][ T7306] bridge_slave_1: entered allmulticast mode [ 234.944024][ T5837] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 234.955434][ T5837] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 234.966616][ T5837] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 234.977178][ T5837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 234.985715][ T5837] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 234.996963][ T7306] bridge_slave_1: entered promiscuous mode [ 235.199511][ T7306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.242492][ T7306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.413166][ T7306] team0: Port device team_slave_0 added [ 235.433974][ T7306] team0: Port device team_slave_1 added [ 235.541784][ T7306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 235.551699][ T7306] 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 1560 would solve the problem. [ 235.591268][ T7306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 235.614815][ T7306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 235.622894][ T7306] 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 1560 would solve the problem. [ 235.652256][ T7306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 235.808927][ T7213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.884564][ T7306] hsr_slave_0: entered promiscuous mode [ 235.897542][ T7306] hsr_slave_1: entered promiscuous mode [ 235.904224][ T7306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 235.912898][ T7306] Cannot create hsr debugfs directory [ 236.164629][ T7213] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.371388][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.378629][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.547243][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.554457][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.666745][ T7350] chnl_net:caif_netlink_parms(): no params data found [ 236.836311][ T5850] Bluetooth: hci1: command tx timeout [ 237.071139][ T5850] Bluetooth: hci0: command tx timeout [ 237.081359][ T7350] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.090654][ T7350] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.103399][ T7350] bridge_slave_0: entered allmulticast mode [ 237.114463][ T7350] bridge_slave_0: entered promiscuous mode [ 237.199064][ T7350] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.206504][ T7350] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.216127][ T7350] bridge_slave_1: entered allmulticast mode [ 237.224596][ T7350] bridge_slave_1: entered promiscuous mode [ 237.319508][ T5846] syz-executor (5846) used greatest stack depth: 19080 bytes left [ 237.394129][ T7350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.411794][ T7350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.610151][ T7350] team0: Port device team_slave_0 added [ 237.644136][ T7306] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 237.674681][ T7306] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 237.702094][ T7306] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 237.745288][ T7350] team0: Port device team_slave_1 added [ 237.776825][ T7306] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 237.975050][ T7350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 237.996813][ T7350] 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 1560 would solve the problem. [ 238.050538][ T7350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.078636][ T7350] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.085622][ T7350] 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 1560 would solve the problem. [ 238.166939][ T7350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.385553][ T7350] hsr_slave_0: entered promiscuous mode [ 238.425076][ T7350] hsr_slave_1: entered promiscuous mode [ 238.437535][ T7350] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 238.455942][ T7350] Cannot create hsr debugfs directory [ 238.508002][ T5837] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 238.528606][ T5837] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 238.537906][ T5837] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 238.548236][ T5837] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 238.556397][ T5837] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 238.710905][ T7213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 238.909209][ T5837] Bluetooth: hci1: command tx timeout [ 239.144965][ T7350] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.148907][ T5837] Bluetooth: hci0: command tx timeout [ 239.234835][ T7306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 239.274504][ T7350] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.403786][ T7350] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.423996][ T7306] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.506922][ T7350] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.533969][ T6655] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.541242][ T6655] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.580077][ T7402] chnl_net:caif_netlink_parms(): no params data found [ 239.619064][ T6655] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.626317][ T6655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.805807][ T7402] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.814335][ T7402] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.824035][ T7402] bridge_slave_0: entered allmulticast mode [ 239.835135][ T7402] bridge_slave_0: entered promiscuous mode [ 239.898078][ T7402] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.905273][ T7402] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.913821][ T7402] bridge_slave_1: entered allmulticast mode [ 239.924499][ T7402] bridge_slave_1: entered promiscuous mode [ 240.059103][ T7402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 240.101370][ T7213] veth0_vlan: entered promiscuous mode [ 240.114970][ T7402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 240.220181][ T7402] team0: Port device team_slave_0 added [ 240.242469][ T7402] team0: Port device team_slave_1 added [ 240.410800][ T7350] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 240.451556][ T7213] veth1_vlan: entered promiscuous mode [ 240.480502][ T7402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 240.499710][ T7402] 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 1560 would solve the problem. [ 240.529449][ T7402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 240.541158][ T7350] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 240.570586][ T7350] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 240.619387][ T7402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 240.634780][ T7402] 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 1560 would solve the problem. [ 240.676357][ T5837] Bluetooth: hci3: command tx timeout [ 240.696312][ T7402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 240.723487][ T7350] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 240.874152][ T7306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 240.986786][ T5837] Bluetooth: hci1: command tx timeout [ 241.026028][ T7213] veth0_macvtap: entered promiscuous mode [ 241.061903][ T7402] hsr_slave_0: entered promiscuous mode [ 241.078530][ T7402] hsr_slave_1: entered promiscuous mode [ 241.087001][ T7402] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 241.106941][ T7402] Cannot create hsr debugfs directory [ 241.154009][ T7213] veth1_macvtap: entered promiscuous mode [ 241.226386][ T5837] Bluetooth: hci0: command tx timeout [ 241.346640][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.360855][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.372648][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.405104][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.426987][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.438105][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.449786][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.471998][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.494874][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.505879][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.519084][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.529993][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.541056][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 241.552638][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.570011][ T7213] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 241.657281][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.686559][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.706421][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.732402][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.745777][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.764808][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.786928][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.802650][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.812786][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.825429][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.835637][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.846212][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.856092][ T7213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 241.868303][ T7213] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.880338][ T7213] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 242.002297][ T7213] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.011265][ T7213] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.021032][ T7213] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.032698][ T7213] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 242.139797][ T7402] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.255789][ T7402] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.287320][ T7306] veth0_vlan: entered promiscuous mode [ 242.361083][ T7402] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.412576][ T7306] veth1_vlan: entered promiscuous mode [ 242.441793][ T7402] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.473292][ T7350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.483860][ T6655] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.492453][ T6655] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.581234][ T7350] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.634520][ T1093] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 242.642363][ T63] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.642502][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.705025][ T1093] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 242.720165][ T6655] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.727386][ T6655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.756319][ T5837] Bluetooth: hci3: command tx timeout [ 242.820430][ T7306] veth0_macvtap: entered promiscuous mode [ 242.896635][ T7306] veth1_macvtap: entered promiscuous mode [ 242.990297][ T7402] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 243.072568][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.106496][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.120250][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.130949][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.166256][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.184760][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.207130][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.229736][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.260828][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.294369][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.314172][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.326746][ T5837] Bluetooth: hci0: command tx timeout [ 243.366098][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.392876][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.412788][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.425542][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 243.436844][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.449108][ T7306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.457495][ T7402] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 243.523351][ T7402] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 243.617928][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.656543][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.682764][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.698253][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.729595][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.750442][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.769679][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.799814][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.826393][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.846343][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.886239][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.916239][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.934702][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.966240][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.981892][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 243.995733][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.008400][ T7306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 244.015818][ T7402] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 244.134495][ T7306] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.156555][ T7306] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.165460][ T7306] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.200824][ T7306] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.608183][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 244.616082][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 244.667087][ T7350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 244.828351][ T5837] Bluetooth: hci3: command tx timeout [ 244.840432][ T6655] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 244.848421][ T6655] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 244.902328][ T7402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.059075][ T7402] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.141093][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.148357][ T1146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.236659][ T7350] veth0_vlan: entered promiscuous mode [ 245.264556][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.271817][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.333028][ T7402] percpu: allocation failed, size=8 align=8 atomic=1, atomic alloc failed, no space left [ 245.387296][ T7402] IPv6: veth0_to_team: Failed to add prefix route for address fe80::1f; dropping [ 245.424398][ T7350] veth1_vlan: entered promiscuous mode [ 245.627510][ T9] usb 10-1: new high-speed USB device number 2 using dummy_hcd [ 245.735718][ T5837] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci5/hci5:201' [ 245.745688][ T5837] CPU: 1 UID: 0 PID: 5837 Comm: kworker/u9:2 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 245.745718][ T5837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 245.745734][ T5837] Workqueue: hci5 hci_rx_work [ 245.745786][ T5837] Call Trace: [ 245.745795][ T5837] [ 245.745805][ T5837] dump_stack_lvl+0x241/0x360 [ 245.745842][ T5837] ? __pfx_dump_stack_lvl+0x10/0x10 [ 245.745873][ T5837] ? __pfx__printk+0x10/0x10 [ 245.745901][ T5837] ? kernfs_path_from_node+0x2b/0x250 [ 245.745936][ T5837] ? kernfs_path_from_node+0x217/0x250 [ 245.745966][ T5837] sysfs_create_dir_ns+0x2fd/0x3f0 [ 245.745998][ T5837] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 245.746036][ T5837] kobject_add_internal+0x435/0x8d0 [ 245.746075][ T5837] kobject_add+0x15b/0x230 [ 245.746103][ T5837] ? do_raw_spin_unlock+0x13c/0x8b0 [ 245.746134][ T5837] ? device_add+0x3e7/0xbf0 [ 245.746165][ T5837] ? __pfx_kobject_add+0x10/0x10 [ 245.746222][ T5837] ? _raw_spin_unlock+0x28/0x50 [ 245.746247][ T5837] ? get_device_parent+0x165/0x410 [ 245.746278][ T5837] device_add+0x4e5/0xbf0 [ 245.746312][ T5837] hci_conn_add_sysfs+0xe8/0x200 [ 245.746348][ T5837] le_conn_complete_evt+0xc6e/0x12a0 [ 245.746390][ T5837] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 245.746413][ T5837] ? __mutex_unlock_slowpath+0x229/0x800 [ 245.746444][ T5837] ? __skb_clone+0x5c/0x6d0 [ 245.746472][ T5837] ? skb_pull_data+0x112/0x230 [ 245.746505][ T5837] hci_le_enh_conn_complete_evt+0x185/0x420 [ 245.746541][ T5837] hci_event_packet+0xa5c/0x1550 [ 245.746580][ T5837] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 245.746609][ T5837] ? __pfx_hci_event_packet+0x10/0x10 [ 245.746647][ T5837] ? kcov_remote_start+0x440/0x7d0 [ 245.746679][ T5837] ? lockdep_hardirqs_on+0x9d/0x150 [ 245.746709][ T5837] ? hci_send_to_monitor+0xdc/0x530 [ 245.746737][ T5837] hci_rx_work+0x3f3/0xdb0 [ 245.746782][ T5837] ? process_scheduled_works+0x9cb/0x18e0 [ 245.746805][ T5837] process_scheduled_works+0xac3/0x18e0 [ 245.746863][ T5837] ? __pfx_process_scheduled_works+0x10/0x10 [ 245.746898][ T5837] ? assign_work+0x367/0x3d0 [ 245.746928][ T5837] worker_thread+0x870/0xd50 [ 245.746970][ T5837] ? __kthread_parkme+0x1a8/0x200 [ 245.746999][ T5837] ? __pfx_worker_thread+0x10/0x10 [ 245.747023][ T5837] kthread+0x7b7/0x940 [ 245.747054][ T5837] ? __pfx_worker_thread+0x10/0x10 [ 245.747080][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747105][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747133][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747160][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747198][ T5837] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.747219][ T5837] ? lockdep_hardirqs_on+0x9d/0x150 [ 245.747243][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747272][ T5837] ret_from_fork+0x4b/0x80 [ 245.747294][ T5837] ? __pfx_kthread+0x10/0x10 [ 245.747323][ T5837] ret_from_fork_asm+0x1a/0x30 [ 245.747374][ T5837] [ 245.816701][ T9] usb 10-1: Using ep0 maxpacket: 16 [ 245.827641][ T5837] kobject: kobject_add_internal failed for hci5:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 245.929886][ T9] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.934417][ T5837] Bluetooth: hci5: failed to register connection device [ 245.953365][ T7350] veth0_macvtap: entered promiscuous mode [ 246.077331][ T9] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 246.087529][ T9] usb 10-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 246.143934][ T7350] veth1_macvtap: entered promiscuous mode [ 246.153027][ T9] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.188911][ T31] INFO: task syz.1.13:5964 blocked for more than 143 seconds. [ 246.201214][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.212076][ T31] Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 [ 246.220110][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 246.234937][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.236072][ T9] usb 10-1: config 0 descriptor?? [ 246.271002][ T31] task:syz.1.13 state:D stack:27944 pid:5964 tgid:5963 ppid:5851 task_flags:0x400140 flags:0x00004006 [ 246.283464][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.306231][ T31] Call Trace: [ 246.310510][ T31] [ 246.313492][ T31] __schedule+0x1b33/0x51f0 [ 246.349708][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.400519][ T31] ? schedule+0x163/0x360 [ 246.405471][ T31] ? __pfx___schedule+0x10/0x10 [ 246.434040][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.466568][ T31] ? schedule+0x90/0x360 [ 246.470903][ T31] ? schedule+0x90/0x360 [ 246.470952][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.475163][ T31] schedule+0x163/0x360 [ 246.475192][ T31] ? __mutex_lock+0x5f3/0x10c0 [ 246.546776][ T31] schedule_preempt_disabled+0x13/0x30 [ 246.556495][ T31] __mutex_lock+0x805/0x10c0 [ 246.561268][ T31] ? __mutex_lock+0x5f3/0x10c0 [ 246.566107][ T31] ? bdev_release+0x17e/0x700 [ 246.566421][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.581308][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 246.581350][ T31] ? __pfx_ima_file_free+0x10/0x10 [ 246.592259][ T31] bdev_release+0x17e/0x700 [ 246.598364][ T31] blkdev_release+0x15/0x20 [ 246.602980][ T31] ? __pfx_blkdev_release+0x10/0x10 [ 246.610409][ T31] __fput+0x3e9/0x9f0 [ 246.614469][ T31] task_work_run+0x251/0x310 [ 246.619697][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.625828][ T31] ? __pfx_task_work_run+0x10/0x10 [ 246.638059][ T31] get_signal+0x15db/0x1730 [ 246.642663][ T31] ? __pfx_get_signal+0x10/0x10 [ 246.655790][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.656273][ T31] arch_do_signal_or_restart+0x98/0x840 [ 246.673480][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.684409][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.694501][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.696113][ T31] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 246.711477][ T31] ? syscall_exit_to_user_mode+0xa3/0x340 [ 246.712317][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.726694][ T31] syscall_exit_to_user_mode+0xce/0x340 [ 246.727578][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.732764][ T31] do_syscall_64+0x100/0x230 [ 246.753226][ T31] ? clear_bhb_loop+0x45/0xa0 [ 246.759298][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.764478][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.765233][ T31] RIP: 0033:0x7f5e8cd8d169 [ 246.781201][ T31] RSP: 002b:00007f5e8db35038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.786309][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.791337][ T31] RAX: 0000000000000000 RBX: 00007f5e8cfa5fa0 RCX: 00007f5e8cd8d169 [ 246.808774][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 246.814443][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.817343][ T31] RBP: 00007f5e8ce0e730 R08: 0000000000000000 R09: 0000000000000000 [ 246.844359][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.852806][ T31] R13: 0000000000000000 R14: 00007f5e8cfa5fa0 R15: 00007ffc98422338 [ 246.856367][ T7350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.872299][ T31] [ 246.875527][ T31] [ 246.875527][ T31] Showing all locks held in the system: [ 246.883321][ T7350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.887829][ T7350] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.923007][ T31] 5 locks held by kworker/0:0/9: [ 246.936073][ T5850] Bluetooth: hci3: command tx timeout [ 246.971571][ T31] #0: ffff8880226e2548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 247.041505][ T31] #1: ffffc900000e7c60 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 247.097614][ T31] #2: ffff8880293d2198 (&dev->mutex){....}-{4:4}, at: hub_event+0x200/0x50f0 [ 247.126516][ T31] #3: ffff8880686e7198 (&dev->mutex){....}-{4:4}, at: __device_attach+0x90/0x530 [ 247.135883][ T31] #4: ffff88802566c160 (&dev->mutex){....}-{4:4}, at: __device_attach+0x90/0x530 [ 247.175333][ T31] 1 lock held by khungtaskd/31: [ 247.186427][ T31] #0: ffffffff8ed3dfe0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x30/0x180 [ 247.204795][ T31] 3 locks held by kworker/1:2/883: [ 247.211175][ T31] #0: ffff88801b080d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 247.232015][ T31] #1: ffffc900036d7c60 ((work_completion)(&data->fib_event_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 247.253183][ T31] #2: ffff888028fc3240 (&data->fib_lock){+.+.}-{4:4}, at: nsim_fib_event_work+0x316/0x3f10 [ 247.263821][ T31] 2 locks held by kworker/u8:7/1146: [ 247.269624][ T31] #0: ffff8880b8739998 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 247.280956][ T31] #1: ffff8880b8723b08 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x41f/0x7a0 [ 247.292757][ T31] 2 locks held by getty/5586: [ 247.297925][ T31] #0: ffff888035bd00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 247.308377][ T31] #1: ffffc900036db2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x5bb/0x1700 [ 247.319643][ T31] 2 locks held by kworker/0:5/5888: [ 247.324892][ T31] #0: ffff88801b080d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 247.336198][ T31] #1: ffffc90004d47c60 (free_ipc_work){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 247.347167][ T31] 3 locks held by kworker/1:5/5889: [ 247.355808][ T31] #0: ffff88801b080d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 247.367448][ T31] #1: ffffc90004d57c60 ((work_completion)(&data->fib_event_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 247.380692][ T31] #2: ffff88805ccf5240 (&data->fib_lock){+.+.}-{4:4}, at: nsim_fib_event_work+0x316/0x3f10 [ 247.391324][ T31] 4 locks held by udevd/5954: [ 247.406461][ T31] #0: ffff888059c74790 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xb4/0xda0 [ 247.415407][ T31] #1: ffff888051961088 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x53/0x3b0 [ 247.424981][ T31] #2: ffff88805f61c788 (kn->active#5){++++}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 247.434613][ T31] #3: ffff8880686e7198 (&dev->mutex){....}-{4:4}, at: uevent_show+0x17d/0x340 [ 247.444100][ T31] 1 lock held by udevd/5960: [ 247.449356][ T31] #0: ffff888025f9c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xf7/0xcd0 [ 247.461708][ T31] 1 lock held by syz.1.13/5964: [ 247.470533][ T31] #0: ffff888025f9c358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x17e/0x700 [ 247.483967][ T31] 4 locks held by kworker/u8:8/5983: [ 247.491139][ T31] #0: ffff88801bef3948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x990/0x18e0 [ 247.503062][ T31] #1: ffffc9000afbfc60 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9cb/0x18e0 [ 247.514116][ T31] #2: ffffffff900de5d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x17c/0xd60 [ 247.523982][ T31] #3: ffffffff8ed433c0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x530 [ 247.534170][ T31] 4 locks held by syz-executor/6855: [ 247.540008][ T31] #0: ffff88802889cd80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x203/0x510 [ 247.550909][ T31] #1: ffff88802889c078 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x60f/0x1260 [ 247.564159][ T31] #2: ffffffff90251188 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa6/0x240 [ 247.574348][ T31] #3: ffff88803393a338 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x71/0x690 [ 247.584494][ T31] 1 lock held by syz-executor/7402: [ 247.591630][ T31] #0: ffffffff8ed434f8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x454/0x830 [ 247.603798][ T31] 1 lock held by syz.9.299/7535: [ 247.610715][ T31] #0: ffffffff8ed434f8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x454/0x830 [ 247.637044][ T31] [ 247.639558][ T31] ============================================= [ 247.639558][ T31] [ 247.650603][ T31] NMI backtrace for cpu 0 [ 247.650629][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 247.650654][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 247.650667][ T31] Call Trace: [ 247.650675][ T31] [ 247.650685][ T31] dump_stack_lvl+0x241/0x360 [ 247.650721][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.650750][ T31] ? __pfx__printk+0x10/0x10 [ 247.650789][ T31] nmi_cpu_backtrace+0x4ab/0x4e0 [ 247.650829][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 247.650859][ T31] ? _printk+0xd5/0x120 [ 247.650886][ T31] ? __wake_up_klogd+0xcc/0x110 [ 247.650917][ T31] ? __pfx__printk+0x10/0x10 [ 247.650949][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 247.650971][ T31] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 247.651008][ T31] watchdog+0x1058/0x10a0 [ 247.651030][ T31] ? watchdog+0x1ea/0x10a0 [ 247.651055][ T31] ? __pfx_watchdog+0x10/0x10 [ 247.651075][ T31] kthread+0x7b7/0x940 [ 247.651105][ T31] ? __pfx_watchdog+0x10/0x10 [ 247.651126][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651151][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651176][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651203][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651229][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.651248][ T31] ? lockdep_hardirqs_on+0x9d/0x150 [ 247.651278][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651300][ T31] ret_from_fork+0x4b/0x80 [ 247.651316][ T31] ? __pfx_kthread+0x10/0x10 [ 247.651339][ T31] ret_from_fork_asm+0x1a/0x30 [ 247.651380][ T31] [ 247.651413][ T31] Sending NMI from CPU 0 to CPUs 1: [ 247.820995][ C1] NMI backtrace for cpu 1 [ 247.821013][ C1] CPU: 1 UID: 0 PID: 5985 Comm: kworker/u8:9 Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 247.821034][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 247.821053][ C1] Workqueue: bat_events batadv_nc_worker [ 247.821077][ C1] RIP: 0010:lockdep_hardirqs_on_prepare+0xab/0x2b0 [ 247.821108][ C1] Code: 8b 05 59 af d1 18 85 c0 75 0d 80 3d 53 9d bf 0e 00 0f 85 a1 01 00 00 85 c0 75 0f 65 8b 05 b9 d1 c6 11 85 c0 0f 85 c0 01 00 00 <65> 4c 8b 34 25 08 70 65 93 49 8b 86 e0 0a 00 00 49 89 86 c8 0a 00 [ 247.821123][ C1] RSP: 0018:ffffc9000b0af918 EFLAGS: 00000046 [ 247.821137][ C1] RAX: 0000000000000000 RBX: 1ffff92001615f34 RCX: ffffffff81cb45ec [ 247.821150][ C1] RDX: 0000000000000000 RSI: ffffffff8ca0e240 RDI: ffffffff8ca0e200 [ 247.821162][ C1] RBP: ffffc9000b0afa10 R08: ffffffff905eb677 R09: 1ffffffff20bd6ce [ 247.821175][ C1] R10: dffffc0000000000 R11: fffffbfff20bd6cf R12: 1ffff92001615f30 [ 247.821188][ C1] R13: ffffffff93657020 R14: ffffc9000b0af9a0 R15: 0000000000000201 [ 247.821200][ C1] FS: 0000000000000000(0000) GS:ffff8881250c9000(0000) knlGS:0000000000000000 [ 247.821214][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.821226][ C1] CR2: 00007f9789da7bac CR3: 000000000eb38000 CR4: 00000000003526f0 [ 247.821241][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.821251][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.821262][ C1] Call Trace: [ 247.821268][ C1] [ 247.821278][ C1] trace_hardirqs_on+0x28/0x40 [ 247.821305][ C1] __local_bh_enable_ip+0x168/0x200 [ 247.821333][ C1] ? batadv_nc_purge_paths+0x312/0x3b0 [ 247.821351][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 247.821381][ C1] ? __pfx_batadv_nc_to_purge_nc_path_coding+0x10/0x10 [ 247.821403][ C1] batadv_nc_purge_paths+0x312/0x3b0 [ 247.821428][ C1] batadv_nc_worker+0x328/0x610 [ 247.821445][ C1] ? batadv_nc_worker+0xcb/0x610 [ 247.821463][ C1] ? process_scheduled_works+0x9cb/0x18e0 [ 247.821481][ C1] process_scheduled_works+0xac3/0x18e0 [ 247.821514][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 247.821538][ C1] ? assign_work+0x367/0x3d0 [ 247.821558][ C1] worker_thread+0x870/0xd50 [ 247.821584][ C1] ? __kthread_parkme+0x1a8/0x200 [ 247.821606][ C1] ? __pfx_worker_thread+0x10/0x10 [ 247.821624][ C1] kthread+0x7b7/0x940 [ 247.821647][ C1] ? __pfx_worker_thread+0x10/0x10 [ 247.821666][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821686][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821707][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821728][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821749][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.821765][ C1] ? lockdep_hardirqs_on+0x9d/0x150 [ 247.821784][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821806][ C1] ret_from_fork+0x4b/0x80 [ 247.821822][ C1] ? __pfx_kthread+0x10/0x10 [ 247.821844][ C1] ret_from_fork_asm+0x1a/0x30 [ 247.821878][ C1] [ 248.436743][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 248.443766][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc1-syzkaller-00065-g3b07108ada81 #0 PREEMPT(full) [ 248.455613][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 248.465711][ T31] Call Trace: [ 248.469021][ T31] [ 248.471976][ T31] dump_stack_lvl+0x241/0x360 [ 248.476698][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 248.481988][ T31] ? __pfx__printk+0x10/0x10 [ 248.486631][ T31] ? vscnprintf+0x5d/0x90 [ 248.491008][ T31] panic+0x349/0x880 [ 248.494942][ T31] ? __pfx_preempt_schedule+0x10/0x10 [ 248.500365][ T31] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 248.506570][ T31] ? __pfx_panic+0x10/0x10 [ 248.511042][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 248.516451][ T31] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 248.522646][ T31] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 248.528847][ T31] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 248.535065][ T31] watchdog+0x1097/0x10a0 [ 248.539432][ T31] ? watchdog+0x1ea/0x10a0 [ 248.543871][ T31] ? __pfx_watchdog+0x10/0x10 [ 248.548581][ T31] kthread+0x7b7/0x940 [ 248.552674][ T31] ? __pfx_watchdog+0x10/0x10 [ 248.557362][ T31] ? __pfx_kthread+0x10/0x10 [ 248.561966][ T31] ? __pfx_kthread+0x10/0x10 [ 248.566570][ T31] ? __pfx_kthread+0x10/0x10 [ 248.571175][ T31] ? __pfx_kthread+0x10/0x10 [ 248.575838][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.581049][ T31] ? lockdep_hardirqs_on+0x9d/0x150 [ 248.586269][ T31] ? __pfx_kthread+0x10/0x10 [ 248.590908][ T31] ret_from_fork+0x4b/0x80 [ 248.595381][ T31] ? __pfx_kthread+0x10/0x10 [ 248.599996][ T31] ret_from_fork_asm+0x1a/0x30 [ 248.604799][ T31] [ 248.608174][ T31] Kernel Offset: disabled [ 248.612523][ T31] Rebooting in 86400 seconds..