last executing test programs: 8.755752634s ago: executing program 3 (id=2288): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = syz_io_uring_setup(0x10d, &(0x7f0000000300)={0x0, 0xce5d, 0x80, 0x0, 0x89}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}}) io_uring_enter(r4, 0x47f9, 0x0, 0x0, 0x0, 0xffffff1c) 7.74073057s ago: executing program 3 (id=2289): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x3, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4800) 7.66986866s ago: executing program 3 (id=2291): syz_usb_connect(0x0, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, 0x0, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, 0x0, 0x0) syz_io_uring_setup(0x24fa, &(0x7f0000000b80)={0x0, 0x0, 0x10100, 0x3, 0x33a}, &(0x7f0000000100), &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x20, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3, @void, @value}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="72516fdfa7fa58f17971", 0xa}, {0x0}], 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 5.045375686s ago: executing program 2 (id=2307): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000040)={0x6000, 0x16000, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x50, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x62292000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), r5) sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010026bd7000ffdbdf2515000000140001800d0001007564703a73797a32ea"], 0x28}, 0x1, 0x0, 0x0, 0x40010}, 0x48000) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x6, &(0x7f000000d000/0x3000)=nil) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0xd000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x4, 0x8001, 0x8, 0x6, 0x7, 0xf00, 0xd, 0x0, 0xfffffffffffffc1e, 0x40, 0x9, 0x4, 0x100000001, 0x0, 0x8, 0xe04], 0x107004, 0x4c04}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.513600729s ago: executing program 3 (id=2311): r0 = socket$l2tp6(0xa, 0x2, 0x73) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x22, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) poll(0x0, 0x0, 0xfff) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x10, 0x0, @thr={&(0x7f00000027c0)="581c2fb3817fe6ab90ed5cff628da8febd41cb9436302c2f15e858834db4a3fe81b94cd9c35586751a78e5c3ed76ef44dbd9c01396716a43acc3ea3c07dceb079b2b748bb4d628a5705f0fa598bd1456a4c8206606f053ad5a8dab9d72e5b3474ebd61ccb9ba7673a22c3ea6e138c6e8ef09c3db0c76f7200bda99f5f541757a9998e47ead5cc4550d80e3d87910c10482e3e1f28626e766c957c8f5f8c0c4349b2b1722835f32ea48dd5c06ff83a34142158d76ea0338d15c9f", &(0x7f0000005180)="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&(0x7f0000002700)=0x0) timer_settime(r2, 0x1, &(0x7f0000000300)={{0x77359400}, {0x0, 0x989680}}, 0x0) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000180)={0x90, 0x0, 0x0, {0x3, 0x2, 0x879c, 0x3595, 0x7fffffff, 0x600000, {0x6, 0x8, 0x8000, 0xa74, 0x2, 0x6, 0x7ff, 0xffff0000, 0x8, 0xa000, 0x80000000, 0x0, 0x0, 0x8, 0x962}}}, 0x90) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r6, 0x0) fstat(r0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000004ec0)='./file0\x00', 0x1000, 0x1, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000005100)={&(0x7f00000023c0)={0x50, 0x0, 0x7, {0x7, 0x29, 0x3, 0x1000, 0x4, 0x4152, 0x2, 0x8}}, &(0x7f0000002440)={0x18, 0x0, 0x3, {0x2}}, &(0x7f00000024c0)={0x18, 0xfffffffffffffff5, 0x2, {0xfffffffffffffff7}}, &(0x7f0000002500)={0x18, 0x0, 0x5, {0x2}}, &(0x7f0000002540)={0x18, 0x0, 0x10000, {0x6}}, &(0x7f0000002580)={0x28, 0x0, 0xaaf, {{0x8, 0x7fffffffffffffff, 0x2}}}, &(0x7f00000025c0)={0x60, 0x0, 0x0, {{0x4, 0x0, 0xfffffffffffffffa, 0x5b8afe2f, 0x8, 0x401, 0x1, 0x8}}}, &(0x7f0000002640)={0x18, 0x0, 0x100, {0x92c0}}, &(0x7f0000002680)=ANY=[@ANYBLOB="eeee0c42596da674e4f7bb355e11000000"], &(0x7f00000026c0)={0x20, 0x0, 0x3, {0x0, 0x4}}, &(0x7f0000002740)={0x78, 0xfffffffffffffff5, 0x8, {0x7, 0x3a, 0x0, {0x4, 0x4, 0xee80, 0x1, 0xd54, 0x7, 0x80000001, 0x3, 0x3, 0x8000, 0x7, 0x0, 0x0, 0x8, 0x80}}}, &(0x7f0000004800)={0x90, 0x0, 0x1500000000000, {0x0, 0x0, 0xb, 0x8000, 0x80, 0x4, {0x0, 0xce9, 0x7f, 0x4, 0x7fffffffffffffff, 0x7729, 0x10000, 0x5, 0x9, 0x4000, 0x6, 0x0, 0x0, 0x3ff, 0x1}}}, &(0x7f00000048c0)={0x30, 0x0, 0x3, [{0x0, 0x100, 0x5, 0xe, 'adfs\x00'}]}, &(0x7f0000004a40)={0x400, 0x0, 0x2, [{{0x5, 0x1, 0x6, 0x0, 0x1, 0x5, {0x100000000006, 0xc, 0x9, 0x1, 0x5, 0xf9, 0x4, 0x2, 0x6, 0x4000, 0x3, 0xffffffffffffffff, 0xee00, 0x4, 0x8001}}, {0x1, 0xe0e, 0x17, 0x200, 'cgroup.subtree_control\x00'}}, {{0x1, 0x0, 0x7, 0x9, 0x0, 0x9, {0x3, 0x9, 0x1, 0x2a, 0x9, 0x7, 0x9, 0x8, 0xf9, 0x2000, 0x7, 0x0, 0xee00, 0x8, 0x200}}, {0x1, 0x2, 0x1, 0x81, '\x00'}}, {{0x1, 0x3, 0x1, 0x2, 0x7, 0x4774aa69, {0x5, 0xbd59, 0x6, 0xc1, 0x5, 0x3, 0x3ff, 0x7, 0x9, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6}}, {0x2, 0x4, 0xc, 0xd1, '/dev/nullb0\x00'}}, {{0x1, 0x2, 0x7, 0x7, 0x8, 0x100000, {0x4, 0x3d6, 0xd, 0x7, 0x4, 0x8, 0x9, 0x7fffffff, 0x2, 0xc000, 0x9, 0xee00, 0x0, 0xc566, 0x2}}, {0x5, 0x8, 0x5, 0x2, 'adfs\x00'}}, {{0x1, 0x2, 0x8, 0x4, 0x73c, 0x6b, {0x4, 0x7, 0x401, 0x6, 0x0, 0x1, 0x1, 0x3, 0x0, 0xc000, 0x3, 0x0, r4, 0x6da, 0x1}}, {0x1, 0x3, 0x1b, 0xb4, '#,-+*u-{&+}{*^-Z{/E:^l/./\'\\'}}, {{0x2, 0x0, 0xffff, 0x0, 0x0, 0x40, {0x4, 0x37, 0x2, 0xd, 0x0, 0x9, 0x8, 0x0, 0xba, 0xc000, 0xfff, 0xee01, r6, 0x5, 0xa}}, {0x5, 0xd, 0x4, 0x7, '$+..'}}]}, &(0x7f0000005000)={0xa0, 0x0, 0x3ff, {{0x2, 0x1, 0x80, 0x3, 0x80000000, 0x0, {0x4, 0x9, 0x12e, 0x8, 0x200, 0x800, 0x3, 0xde12, 0xc, 0x1000, 0x8, r7, r8, 0x9, 0x401}}}}, &(0x7f00000050c0)={0x20, 0xb, 0x9, {0x2, 0x4, 0x80000001, 0x4}}}) sync() mount(&(0x7f0000000100)=@nullb, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='adfs\x00', 0x0, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x1) bind$inet(r9, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r9, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010102}, 0x10) sendto$inet(r9, &(0x7f0000000340)='\x00', 0x1, 0x4801, 0x0, 0x0) recvfrom$inet(r9, &(0x7f0000000000)=""/19, 0x13, 0x2123, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000002480)=[{{&(0x7f0000000380)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1400000000000000290000000b000000000091d3000000001400000000000000290000003e00008ac7c6a5743d89fc5400010000000000000014000000000000002900000034000000000000e9ffffff0050"], 0x98}}], 0x1, 0x0) 4.327893805s ago: executing program 2 (id=2312): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) creat(&(0x7f0000000100)='./file0\x00', 0x1c0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000500)={r1, 0x0, 0x30, 0xe1515f8735398fe, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[0xff], 0x0, 0xf0ffffff7f0000, 0x1, 0x1}}, 0x40) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f00000001c0)={0x5c, 0xa, 0x0, "b75c89e7a20c8eac82ad0416bb1844038d2cd97c945462f31638b5394c00"}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'wlan0\x00'}) ioctl(r3, 0x8b22, &(0x7f0000000040)) syz_open_dev$mouse(&(0x7f0000000180), 0x3ff, 0x5a5080) prlimit64(0x0, 0x5, &(0x7f00000003c0)={0x0, 0xc6}, &(0x7f0000000400)) syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f0000000040)=ANY=[], 0x118) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0xdcb9, 0x2, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000001280), 0xaa000, 0x0) socket(0x10, 0x3, 0x0) 4.199033457s ago: executing program 0 (id=2313): syz_emit_ethernet(0x36, &(0x7f0000000580)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @loopback}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg$sock(r2, &(0x7f0000001dc0), 0x213, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001f80)=@bridge_getlink={0x28, 0x12, 0xdba2e9e4846a7f93, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x75800, 0x1}, [@IFLA_CARRIER={0x5, 0x1d, 0x2}]}, 0x28}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0xffffffff}, 0x10) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001f00)=ANY=[@ANYBLOB="480000000206010300000000000000000000000005000500000000000900020073797a32000000000d0003006c6973743a73657400"/72], 0x48}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001200010a00000000000000000a0b"], 0x26}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wlan1\x00'}) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x213) syz_io_uring_setup(0x24fc, &(0x7f0000000080)={0x0, 0x0, 0x10100, 0x3}, &(0x7f0000000180), &(0x7f0000000140)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000001b80)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="c525ac", 0x3}, {&(0x7f0000000180)="c82a", 0x2}], 0x2, 0x0, 0x0, 0x80}], 0x1, 0x4000015) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000a538ae46463208004c"], 0x0) sendmsg$NL80211_CMD_FRAME(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES8=r7, @ANYBLOB="3c00330080f70000080211000001080211"], 0x58}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r7) sendmsg$NL80211_CMD_DEL_KEY(r6, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x74, r9, 0x0, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "45f08793ef"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x1c, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, "aa5781"}, @NL80211_ATTR_KEY_SEQ={0x11, 0xa, "412350ce5846c84ecc1b26f24c"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x440c0}, 0x40) 3.316171006s ago: executing program 3 (id=2314): syz_usb_connect(0x0, 0x2d, &(0x7f0000000b40)={{0x12, 0x1, 0x0, 0x96, 0x90, 0x34, 0x20, 0x2058, 0x1005, 0xb5f6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x3d, 0x0, 0x0, 0x51, 0x8e, 0x3f}}, {{0x9, 0x4, 0x62, 0x0, 0x0, 0xd1, 0xd8, 0xa3, 0xff}}]}}]}}, 0x0) r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x5) 3.259041988s ago: executing program 2 (id=2315): ioctl$DRM_IOCTL_MODE_PAGE_FLIP(0xffffffffffffffff, 0xc01864b0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x2287, &(0x7f0000000000)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16=r4], 0x14}}, 0x0) r5 = fanotify_init(0x0, 0x0) r6 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fanotify_mark(r5, 0x641, 0x1019, r6, 0x0) fanotify_mark(r5, 0x40, 0x40000022, r6, 0x0) open(&(0x7f0000000300)='./bus\x00', 0x169042, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x3) socket$nl_netfilter(0x10, 0x3, 0xc) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000100)=@nullb, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x0, &(0x7f0000000340)) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r7, 0x1, 0x3f, &(0x7f0000000080)=0x1, 0x4) bind$inet(r7, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x20000f3d, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendmsg$inet(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)='/', 0x1}], 0x1}, 0x0) 2.398239925s ago: executing program 0 (id=2316): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000d40)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x40002, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 2.277661561s ago: executing program 0 (id=2317): syz_emit_ethernet(0x287, &(0x7f00000001c0)={@dev, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x251, 0x3a, 0x0, @dev, @dev, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7, "7db4265c9f6aa3b46521199ea778d105c24ab977edb940e63f49a7129f45462e5eecc39f468544e3c13aa9017ccd638e784912ef2c25"}, {0x0, 0x8, "1598a4a8a719ffe0621615f6d04dcae3360546cf06f2665bae2296931fd1d71c1f7e8f222b9ddc4e0bfb5e5c9a484353b785e79b4d8181cf146261723484c5"}, {0x0, 0x1, "d429145c793e823829b43763"}, {0x0, 0x37, "130c3818a2eaac43f1a6efc4f7772852ea05bff405aa28758ba53e0f2060e4e027f24bb723a5571d0da2ebeb3fe47f34e606cb3987e3681841f511126b773758e143f6be25d6965fcca35155fec3f970e2067f5db8a5de787eaf96b5957e6b988c02ae9fe26ec3118d9fdcca129d1269b290f687cde5b4eaba737c806335ca0d1e43697d144c6df4dc0d31e84004bc22e87b6e2daab5674479c76a1be360d309e7e7e5fa089032b331a3ceea18d92124681c0b78a0f1665ffcba0bee11950f6b4912bb302b3e648fad7ff4862ccc823e720fdb20af8ab0a6a09dfcdacf69923d60a0efeacf81e1e7e17db9547a4962bdec794c013af7210e54d43f3fe7da2f88c674f4cfd818f6a7461368bf62f1d5f98fd9394eb74bf0559f1c6b1ebec57dba007f143108ca4be3fa330cc21a411b0b7af23ebd9282be17fb702a5ca61650b283eec78e0280e4f2713b42bd4e3615c48c55c1abe5827601038109736f9c6b7242e7c9c917309397b864eedf5ca71db1debb609b6381b54955706017731319e0cc41083f99bd11da748b47d8715080899eb15caf19df36632b73bb22596b8e16186a2e51e277f8c78df609ca44a83914e8f7a8b053210573"}]}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@union={0x0, 0x3, 0x0, 0x5, 0x0, 0x3ff, [{0x0, 0x0, 0x6}, {0x0, 0x3}, {0x0, 0x0, 0x185}]}]}}, 0x0, 0x4a, 0x0, 0x0, 0x6, 0x0, @void, @value}, 0x28) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 2.275256421s ago: executing program 2 (id=2318): socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000080)='./bus\x00', 0xef) mount(0x0, &(0x7f0000000380)='./bus\x00', &(0x7f0000000440)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000300)={0x5, 0x0, 0xffffffff, 0xe, 0x1bf, 0x0}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000340)='./file0\x00', &(0x7f00000004c0), 0x700, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000003c0), 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) pipe2$watch_queue(&(0x7f0000000200), 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') 2.23629697s ago: executing program 4 (id=2319): ioctl$PTP_EXTTS_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000000)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4c0000001000030400000ffe0000000000000000", @ANYRES32=0x0, @ANYBLOB="1502ffffffa100001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r4], 0x4c}, 0x1, 0xba01}, 0x0) 2.115897089s ago: executing program 0 (id=2320): ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x1, 0x8, 0x0, 0x2, {{0x6, 0x4, 0x2, 0x5, 0x18, 0x65, 0x0, 0x21, 0x29, 0x0, @rand_addr=0x64010100, @local, {[@noop]}}}}}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x1ce, &(0x7f00000001c0)={@dev, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x198, 0x3a, 0x0, @dev, @dev, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x5, "7db4265c9f6aa3b46521199ea778d105c24ab977edb940e63f49a7129f45462e5eecc39f468544e3c1"}, {0x0, 0x9, "1598a4a8a719ffe0621615f6d04dcae3360546cf06f2665bae2296931fd1d71c1f7e8f222b9ddc4e0bfb5e5c9a484353b785e79b4d8181cf146261723484c54803466e8bedb8ecd2"}, {0x0, 0x1, "d429145c793e823829b43763"}, {0x0, 0x20, "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"}]}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@union={0x0, 0x3, 0x0, 0x5, 0x0, 0x3ff, [{0x0, 0x0, 0x6}, {0x0, 0x3}, {0x0, 0x0, 0x185}]}]}}, 0x0, 0x4a, 0x0, 0x0, 0x6, 0x0, @void, @value}, 0x28) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f40600", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 2.106283481s ago: executing program 4 (id=2321): syz_usb_connect(0x0, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b00010000000009043700022ee5cd0009058010ff037f790209050e0320000980070705ab0b78"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, 0x0, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, 0x0, 0x0) syz_io_uring_setup(0x24fa, &(0x7f0000000b80)={0x0, 0x0, 0x10100, 0x3, 0x33a}, &(0x7f0000000100), &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x20, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3, @void, @value}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="72516fdfa7fa58f17971", 0xa}, {0x0}], 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2.063670893s ago: executing program 0 (id=2322): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000000)=@id, 0x10) connect$tipc(r0, &(0x7f00000000c0)=@id, 0x10) syz_usbip_server_init(0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_macvtap\x00', 0x0}) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/73, 0x0}) r4 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000100)={0x0, r4}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) close_range(r5, r6, 0x4) r7 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r7, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="0100007388000000200017000000280030800500020000000000140001800800040004000000080001000000000005000200020000000c00060001"], 0x48}}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4096}) syz_open_dev$dri(&(0x7f0000000240), 0xf, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000000)=0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x4d, 0x0, &(0x7f0000000040)="38c01af52958411e4d66b5c4473edc79d9b5f2fa4684b9ba8a24cb64d655636d9ca282645547a3b01887eb497a97733dd1fb29b8e5366b37e423da325ad7da557f12592af4dca14c0f89ab78fd", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000440)=ANY=[@ANYBLOB="5c0000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800b0001006d616373656300001c000280050007000000000005000a0000000000050009000000000008000500", @ANYRES32=r2, @ANYBLOB="08f309003d"], 0x5c}}, 0x0) 2.00107947s ago: executing program 1 (id=2323): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000280)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={0x0, r1}, 0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f0000000040)=@ethtool_flash={0x33, 0x0, './file0\x00'}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x37) syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_conn_request={{0x4, 0xa}, {@none, "baa0c7", 0x2}}}, 0xd) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1700000070000100000000000000000007"], 0x24}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) write$binfmt_aout(r4, &(0x7f00000004c0)={{0x107, 0x3, 0x1, 0x115, 0x219, 0x7, 0x188, 0x6}, "eb6963248c5c0b6f66e5fc02f388b9463995ad86f5d63da9b5943791357c8da93e3f525eccf7bdbe0b991f0d8cd2e8bd1268bec2c4f6fb3e70ec3ae8df166d502779dc5539f48d913493fab90fa2503f2eaf8ae2abf9db807d36282cda1869596454c06ab662a04a9d8a64dc410c1ea886bf1b4434dbed6e54b31df0c0a89fdd3468e947a368be3e79c9b3425c38068e1177921c6882a023ac57f60bed910d7146948f6cf10c77ca25cb95a249994db8d4c938b119be25a2d065d2787d5f039cfd22a1def2cf62bfdd4913afd83e1ff28860ae6783f5a7ef938dd0b3"}, 0xfc) 1.528053766s ago: executing program 2 (id=2324): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0xa100, 0x0) mkdir(&(0x7f0000000480)='./file0\x00', 0x3d) syz_io_uring_setup(0x110, 0x0, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r3 = dup2(r2, r2) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x29, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[0x0], &(0x7f0000000200), 0x0, 0x1, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r3, 0xc04064aa, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[{}], r6, 0x0, '\x00', 0x0, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) syz_io_uring_submit(r0, r1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./bus\x00', 0x0, 0x10000, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) quotactl$Q_SETQUOTA(0xffffffff80000802, 0x0, 0x0, &(0x7f0000000380)={0xccf, 0x261322ae, 0x7, 0x5, 0x1, 0x4ef4fa9b, 0xd935, 0x6, 0xfffffffc}) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f000000c5000000a000020095"], &(0x7f0000000280)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000200)='i2c_read\x00', r9}, 0x18) r10 = syz_open_dev$I2C(&(0x7f0000000800), 0x0, 0x0) ioctl$I2C_RDWR(r10, 0x707, &(0x7f00000002c0)={&(0x7f0000000340)=[{0x9, 0x829, 0x0, 0x0}], 0x1}) 1.134158751s ago: executing program 1 (id=2325): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0x1, 0x5e2}) 1.027230286s ago: executing program 1 (id=2326): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_open_dev$dri(&(0x7f00000008c0), 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c643c, &(0x7f0000000300)) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000008000000120000000800090001000000180001801400020076657468305f746f5f6261746164760008000700"], 0x3c}, 0x1, 0x0, 0x0, 0x400801d}, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f0000000380)) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000080)={0xfffffffe}, 0x8) close_range(r6, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000280)) 955.058846ms ago: executing program 1 (id=2327): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000d40)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x40002, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 954.483946ms ago: executing program 1 (id=2328): setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @remote}, {0x6, @local}, 0x18, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2d}}, 'team_slave_1\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x33fe0}], 0x1}, 0x3) syz_genetlink_get_family_id$netlbl_cipso(0x0, 0xffffffffffffffff) socket$caif_stream(0x25, 0x1, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) ppoll(&(0x7f0000000500)=[{r1}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) 801.668124ms ago: executing program 4 (id=2329): openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) keyctl$dh_compute(0x17, &(0x7f00000004c0), 0x0, 0xffffff81, &(0x7f0000000400)={&(0x7f0000000380)={'rmd160\x00'}}) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f0000001a00)='net/tcp6\x00') (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) read$FUSE(r0, &(0x7f0000001d80)={0x2020}, 0x2020) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0xfff) (async) read$FUSE(r0, &(0x7f0000005180)={0x2020}, 0xffffffffffffff16) (async) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CAP_PTP_KVM(r3, 0x4068aea3, &(0x7f0000000180)) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @ldst={0x1, 0x1, 0x0, 0x6, 0x0, 0xfffffffffffffff4, 0x4}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x1}, @map_idx={0x18, 0xb, 0x5, 0x0, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f00000002c0)=ANY=[], 0x118) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc, 0x12, r4, 0x0) (async) r5 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) (async) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) (async) r7 = socket$kcm(0x21, 0x2, 0x2) syz_emit_ethernet(0xce, &(0x7f00000006c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6000000000983a00fe80000000d3d4919a000000000000bbff02000000000000001400000102000119650000000006040300600002fe80000000f4ffffff000000000000bbfe80000000000000000000000000003e00000000000000000017000000000001000004916400006c00f7686800000001009078000000006086938800002f0020010000000000000000000000000001fe8000000000000000000000000000aa1102040100200000200100"/202], 0x0) sendmsg$kcm(r7, &(0x7f0000000080)={&(0x7f0000000000)=@phonet={0x23, 0x2, 0xb, 0x40}, 0x80, 0x0, 0xfffffe73, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) (async) r8 = dup2(r7, r6) (async) connect$rxrpc(r6, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x400}}, 0x24) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="170900000000000000000100"], 0x5c}, 0x1, 0x620b}, 0x0) r9 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x35c, 0x0) preadv(r9, &(0x7f0000000040), 0x0, 0x9, 0x1) (async) sendmmsg(r6, &(0x7f0000000180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000100100004579b67bb575f6010000002400000000000000"], 0x18, 0xe000}, 0x5}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="18000003000000000000000792f3884e412220795b49219fa60bc10ca96cafeecc6ff7d8d0d6efa21b7d571c5598da36a65060b0b45c484d9529c8041bb923523054d7365035f70f1a50ea8e9213e7648465cc0f88089330891ebad51de9"], 0x18, 0x500}}], 0x2, 0x0) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000000300), r8) sendmsg$FOU_CMD_GET(r6, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r10, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000011}, 0xc000) (async) ioctl$SG_NEXT_CMD_LEN(r5, 0xc0481273, &(0x7f0000000000)) 731.930366ms ago: executing program 4 (id=2330): syz_open_procfs(0x0, 0x0) socket$key(0xf, 0x3, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="6800000010000100"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000480012800e0001006970366772657461700000003400028008000100", @ANYRES32, @ANYBLOB="14000600fe800000000000000000000000000015140007"], 0x68}}, 0x0) sendto$packet(r0, &(0x7f0000000180)="a6bea8a120e5f8320c30ce5088a8a5", 0xf, 0x0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) 731.188622ms ago: executing program 4 (id=2331): gettid() timer_create(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) timer_create(0x3, 0x0, &(0x7f0000000100)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) timer_gettime(r0, &(0x7f0000000080)) r1 = fsopen(&(0x7f0000000280)='debugfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x18) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480), 0x42002, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8001) 563.861369ms ago: executing program 2 (id=2332): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x8901}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002140)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x18, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x4080, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r2, &(0x7f000000e400)={0x2020}, 0x2020) (fail_nth: 5) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x15, 0x0, 0x0, {'fuse\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 325.7601ms ago: executing program 0 (id=2333): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$PROG_LOAD(0x5, 0x0, 0x0) getpid() sched_setaffinity(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = syz_io_uring_setup(0x10d, &(0x7f0000000300)={0x0, 0xce5d, 0x80, 0x0, 0x89}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0}}) io_uring_enter(r3, 0x47f9, 0x0, 0x0, 0x0, 0xffffff1c) 164.96933ms ago: executing program 3 (id=2334): io_setup(0x7, &(0x7f0000000280)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=@newtaction={0xffffffffffffff19, 0x30, 0x100, 0x70bd2d, 0x25dfdbff, {}, [{0x50, 0x1, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}]}, {0x4, 0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0xc051}, 0x240000b0) r1 = openat$sysfs(0xffffff9c, &(0x7f00000000c0)='/sys/kernel/address_bits', 0x0, 0x9) syz_open_dev$media(&(0x7f0000000180), 0x5, 0x40000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mkdir(0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000000)=0x8) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0xe5) chdir(&(0x7f0000000140)='./bus\x00') prlimit64(0x0, 0x0, &(0x7f0000000000)={0x1, 0x55c}, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) socket(0x0, 0x803, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, 0x0, 0xfffffffffffffee1) getdents64(r3, &(0x7f0000002f40)=""/4098, 0x1002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x73, 0x11, 0x39}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x9a, &(0x7f0000000280)={@link_local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x64, 0x11, 0x0, @remote, @local, {[], {0x0, 0xe22, 0x64, 0x0, @wg=@response={0x2, 0x1, 0x2, "6b92a13774ec4d0e9c7a8e7d7d3de18707fbab6e3dffd37a67ee45cc2f77f830", "8a1f80139a799182d6725599e25082f8", {"9c0819b1de901baa65999d34cec64ee8", "d2233a28ba87c0dd91c3baa08773528e"}}}}}}}}, 0x0) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0) 91.099504ms ago: executing program 4 (id=2335): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x6, 0x40) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newnexthop={0x18, 0x68, 0x1, 0x70bd2a, 0x10001, {0x0, 0x0, 0x0, 0x0, 0x13}}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r4 = dup(r3) write$6lowpan_enable(r4, &(0x7f0000000000)='0', 0xfffffd2c) r5 = syz_io_uring_setup(0x239, 0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r6, r7, 0x0) io_uring_enter(r5, 0x2ded, 0x4000, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0xa, 0x8000000000080001, 0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000100000000000000000085"], 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}, 0x90) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@bpq0, 0x10) ioctl$sock_netdev_private(r8, 0x8914, &(0x7f0000000000)) syz_usb_connect(0x0, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=2336): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newqdisc={0x3c, 0x24, 0x0, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@qdisc_kind_options=@q_codel={{0xa}, {0xc, 0x2, [@TCA_CODEL_LIMIT={0x8, 0x2, 0x1}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32=0x0, @ANYBLOB="67a9fde500000000280012800a00010076786c"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) kernel console output (not intermixed with test programs): fig 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 392.374963][T11523] syz.4.1711 (11523): drop_caches: 2 [ 392.380447][ T46] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 392.494912][T11524] 9pnet_virtio: no channels available for device syz [ 392.530129][ T46] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 392.542020][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.550130][ T46] usb 2-1: Product: syz [ 392.554498][ T46] usb 2-1: Manufacturer: syz [ 392.556544][T11528] netlink: 'syz.3.1710': attribute type 4 has an invalid length. [ 392.559447][ T46] usb 2-1: SerialNumber: syz [ 392.607750][T11524] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 392.616828][T11524] overlayfs: failed to set xattr on upper [ 392.622884][T11524] overlayfs: ...falling back to redirect_dir=nofollow. [ 392.629953][T11524] overlayfs: ...falling back to index=off. [ 392.635899][T11524] overlayfs: ...falling back to uuid=null. [ 392.728605][ T46] usb 2-1: config 0 descriptor?? [ 392.843491][ T46] usb 2-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 394.504194][T11553] 9pnet_virtio: no channels available for device syz [ 394.571229][ T46] usb 2-1: USB disconnect, device number 21 [ 394.608752][ T5847] udevd[5847]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 394.758244][T11557] blktrace: Concurrent blktraces are not allowed on nbd3 [ 395.230126][T11564] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1721'. [ 395.708909][T11574] syz.0.1724 (11574): drop_caches: 2 [ 396.520525][T11590] ALSA: seq fatal error: cannot create timer (-22) [ 396.966631][ T29] audit: type=1326 audit(1732717301.338:898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11573 comm="syz.3.1726" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 397.711601][T11598] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.1732'. [ 398.141414][T11615] hub 6-0:1.0: USB hub found [ 398.147270][T11615] hub 6-0:1.0: 1 port detected [ 398.179651][T11615] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1734'. [ 399.014110][T11627] syz.2.1739 (11627): drop_caches: 2 [ 399.834469][T11639] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1740'. [ 399.878669][T11640] syz.1.1741 (11640): drop_caches: 2 [ 400.080362][ T968] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 400.240417][ T968] usb 3-1: Using ep0 maxpacket: 16 [ 400.252674][ T968] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 400.265767][ T968] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 400.275538][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 400.298640][ T968] usb 3-1: Product: syz [ 400.576243][ T968] usb 3-1: Manufacturer: syz [ 400.590400][ T968] usb 3-1: SerialNumber: syz [ 400.603398][ T968] usb 3-1: config 0 descriptor?? [ 400.612033][ T968] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 400.636739][ T968] usb 3-1: Detected FT232R [ 400.935645][T11658] hub 6-0:1.0: USB hub found [ 400.941026][T11658] hub 6-0:1.0: 1 port detected [ 400.954947][T11658] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1746'. [ 401.650377][ T968] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 401.658245][ T968] ftdi_sio 3-1:0.0: GPIO initialisation failed: -5 [ 401.665582][ T968] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 401.938320][ T46] usb 3-1: USB disconnect, device number 26 [ 401.951038][ T46] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 401.960826][ T46] ftdi_sio 3-1:0.0: device disconnected [ 402.298059][T11673] ALSA: seq fatal error: cannot create timer (-22) [ 403.111457][T11684] syz.0.1754 (11684): drop_caches: 2 [ 405.125293][T11707] hub 6-0:1.0: USB hub found [ 405.130868][T11707] hub 6-0:1.0: 1 port detected [ 405.146733][T11707] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1759'. [ 406.919483][ T968] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 407.037781][T11725] ALSA: seq fatal error: cannot create timer (-22) [ 407.660375][ T968] usb 5-1: Using ep0 maxpacket: 16 [ 407.668778][ T968] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 407.685764][ T968] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 407.816135][ T968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.830599][ T968] usb 5-1: Product: syz [ 407.834949][ T968] usb 5-1: Manufacturer: syz [ 407.839558][ T968] usb 5-1: SerialNumber: syz [ 407.846486][ T968] usb 5-1: config 0 descriptor?? [ 408.443939][ T968] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 408.452382][ T968] usb 5-1: Detected FT232R [ 408.473753][T11735] syz.2.1766 (11735): drop_caches: 2 [ 408.653471][ T968] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 408.864229][ T968] ftdi_sio 5-1:0.0: GPIO initialisation failed: -5 [ 408.873322][ T968] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 409.089251][ T25] usb 5-1: USB disconnect, device number 22 [ 409.101505][ T25] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 409.119402][ T25] ftdi_sio 5-1:0.0: device disconnected [ 411.150357][ T968] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 411.498754][T11772] ALSA: seq fatal error: cannot create timer (-22) [ 411.891639][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 411.901456][ T968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 411.923955][ T968] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 411.934082][ T968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 411.945053][ T968] usb 3-1: Product: syz [ 411.949236][ T968] usb 3-1: Manufacturer: syz [ 411.953871][ T968] usb 3-1: SerialNumber: syz [ 411.960991][ T968] usb 3-1: config 0 descriptor?? [ 411.976495][ T968] usb 3-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 412.678681][T11786] syz.3.1783 (11786): drop_caches: 2 [ 412.755001][ T968] usb 3-1: USB disconnect, device number 27 [ 413.290390][ T46] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 413.450403][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 413.507087][ T46] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 413.542052][ T46] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 413.562678][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.585892][ T46] usb 2-1: Product: syz [ 413.602574][ T46] usb 2-1: Manufacturer: syz [ 413.724055][ T46] usb 2-1: SerialNumber: syz [ 413.740321][ T46] usb 2-1: config 0 descriptor?? [ 414.557251][ T46] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 414.570821][ T46] usb 2-1: Detected FT232R [ 414.600880][ T46] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 414.972469][ T46] ftdi_sio 2-1:0.0: GPIO initialisation failed: -5 [ 414.980067][ T46] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 415.213013][ T968] usb 2-1: USB disconnect, device number 22 [ 415.223999][ T968] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 415.234206][ T968] ftdi_sio 2-1:0.0: device disconnected [ 415.640157][T11825] ALSA: seq fatal error: cannot create timer (-22) [ 416.605283][ T29] audit: type=1326 audit(1732717320.968:899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 416.820493][ T5917] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 416.842496][ T29] audit: type=1326 audit(1732717320.988:900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 416.866807][T11850] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1798'. [ 416.885573][ T29] audit: type=1326 audit(1732717320.988:901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 416.923224][ T29] audit: type=1326 audit(1732717320.988:902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 416.951346][ T29] audit: type=1326 audit(1732717320.988:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 416.977228][ T29] audit: type=1326 audit(1732717320.988:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 417.022511][ T5917] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 417.048748][ T5917] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 417.061774][ T29] audit: type=1326 audit(1732717320.988:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 417.088391][ T29] audit: type=1326 audit(1732717321.018:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11823 comm="syz.4.1793" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 417.116733][ T5917] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 417.126297][ T5917] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.137510][ T5917] usb 1-1: Product: syz [ 417.142228][ T5917] usb 1-1: Manufacturer: syz [ 417.147027][ T5917] usb 1-1: SerialNumber: syz [ 417.159508][ T5917] usb 1-1: config 0 descriptor?? [ 417.174250][ T5917] usb 1-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 417.745056][ T5917] usb 1-1: USB disconnect, device number 22 [ 419.755820][T11887] 9pnet_virtio: no channels available for device syz [ 420.148551][T11904] 9pnet_virtio: no channels available for device syz [ 420.161456][T11904] netlink: 'syz.4.1816': attribute type 4 has an invalid length. [ 420.181443][T11904] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 420.188478][T11904] overlayfs: failed to set xattr on upper [ 420.194537][T11904] overlayfs: ...falling back to redirect_dir=nofollow. [ 420.245848][T11904] overlayfs: ...falling back to index=off. [ 420.252135][T11904] overlayfs: ...falling back to uuid=null. [ 420.630601][ T25] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 420.650373][ T46] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 420.840347][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 420.908505][ T25] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 420.929988][ T46] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 420.963451][ T25] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 420.975309][ T46] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 421.007953][ T25] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 421.025444][ T46] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 421.053561][ T25] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 421.070829][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.080296][ T46] usb 2-1: Product: syz [ 421.107635][ T25] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 421.130988][ T46] usb 2-1: Manufacturer: syz [ 421.135892][ T46] usb 2-1: SerialNumber: syz [ 421.142056][ T25] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 421.154831][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 421.163862][ T46] usb 2-1: config 0 descriptor?? [ 421.335683][ T46] usb 2-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 422.095219][ T25] usb 1-1: usb_control_msg returned -32 [ 422.164804][ T25] usbtmc 1-1:16.0: can't read capabilities [ 422.200416][ T46] usb 2-1: USB disconnect, device number 23 [ 422.242317][ T25] usb 1-1: USB disconnect, device number 23 [ 422.287430][ T5824] udevd[5824]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 422.900932][T11933] ALSA: seq fatal error: cannot create timer (-22) [ 424.410456][ T25] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 424.580317][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 424.615898][ T25] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 424.626879][ T25] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 424.640101][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.660290][ T25] usb 5-1: Product: syz [ 424.668208][ T25] usb 5-1: Manufacturer: syz [ 424.684363][ T25] usb 5-1: SerialNumber: syz [ 424.714017][ T25] usb 5-1: config 0 descriptor?? [ 424.789027][ T25] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 424.829559][ T25] usb 5-1: Detected FT232R [ 424.951024][ T25] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 425.195831][ T25] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 425.438396][ T25] usb 5-1: USB disconnect, device number 23 [ 425.467930][ T25] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 425.510414][ T25] ftdi_sio 5-1:0.0: device disconnected [ 426.450587][ T25] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 426.950469][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 426.957705][ T25] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 426.968987][ T25] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 427.041216][T11982] ALSA: seq fatal error: cannot create timer (-22) [ 427.514514][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.535487][ T25] usb 5-1: Product: syz [ 427.548523][ T25] usb 5-1: Manufacturer: syz [ 427.550346][ T5917] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 427.575339][ T25] usb 5-1: SerialNumber: syz [ 427.594978][ T25] usb 5-1: config 0 descriptor?? [ 427.602200][ T25] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 427.613013][ T25] usb 5-1: Detected FT232R [ 427.690411][ T5917] usb 1-1: device descriptor read/64, error -71 [ 427.949219][ T25] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 428.880764][ T5917] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 428.947733][ T25] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 429.678475][ T5917] usb 1-1: device descriptor read/64, error -71 [ 429.757126][ T968] usb 5-1: USB disconnect, device number 24 [ 429.771567][ T968] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 429.790709][ T968] ftdi_sio 5-1:0.0: device disconnected [ 429.933924][ T5917] usb usb1-port1: attempt power cycle [ 430.650353][ T968] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 430.718166][T12023] 9pnet_virtio: no channels available for device syz [ 430.755520][T12023] netlink: 'syz.3.1848': attribute type 4 has an invalid length. [ 430.810337][ T968] usb 5-1: Using ep0 maxpacket: 8 [ 430.885784][ T968] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 430.913699][T12023] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 430.930965][ T968] usb 5-1: config 0 has no interface number 0 [ 430.943972][ T968] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 430.960037][ T968] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 430.973034][ T968] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 430.984274][ T968] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 430.989468][T12023] overlayfs: failed to set xattr on upper [ 431.018552][ T968] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 431.036882][ T968] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.056181][ T968] usb 5-1: config 0 descriptor?? [ 431.078503][T12023] overlayfs: ...falling back to redirect_dir=nofollow. [ 431.118843][ T968] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 431.154970][T12023] overlayfs: ...falling back to index=off. [ 431.164107][T12023] overlayfs: ...falling back to uuid=null. [ 431.841656][ T5917] usb 5-1: USB disconnect, device number 25 [ 431.843557][T12031] ldusb 5-1:0.55: Write buffer overflow, 2147479232 bytes dropped [ 431.847640][ C0] ldusb 5-1:0.55: usb_submit_urb failed (-19) [ 431.931087][ T5917] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 433.611250][ T29] audit: type=1326 audit(1732717337.998:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12046 comm="syz.3.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 433.673352][T12065] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.1858'. [ 433.729072][ T29] audit: type=1326 audit(1732717337.998:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12046 comm="syz.3.1855" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 434.030385][ T5917] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 434.190430][ T5917] usb 2-1: Using ep0 maxpacket: 8 [ 434.197975][ T5917] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 434.209988][ T5917] usb 2-1: config 0 has no interface number 0 [ 434.324038][T12090] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1865'. [ 434.353491][ T5917] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 434.376306][ T5917] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 434.388701][ T5917] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 434.400098][ T5917] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 434.413506][ T5917] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 434.422768][ T5917] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.432497][ T5917] usb 2-1: config 0 descriptor?? [ 434.454677][ T5917] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 434.496109][T12090] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 434.504940][T12090] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 434.513679][T12090] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 434.522421][T12090] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 434.563168][T12090] vxlan0: entered promiscuous mode [ 434.702520][T12094] 9pnet_virtio: no channels available for device syz [ 434.934785][T12097] ldusb 2-1:0.55: Write buffer overflow, 2147479232 bytes dropped [ 434.989093][ T5917] usb 2-1: USB disconnect, device number 24 [ 435.007043][ T5917] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 435.100361][ T29] audit: type=1326 audit(1732717339.478:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12078 comm="syz.3.1862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 435.555493][ T29] audit: type=1326 audit(1732717339.478:910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12078 comm="syz.3.1862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 435.735739][ T29] audit: type=1326 audit(1732717339.478:911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12078 comm="syz.3.1862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 436.204259][T12106] 9pnet_fd: Insufficient options for proto=fd [ 436.227044][T12108] IPVS: sync thread started: state = MASTER, mcast_ifn = geneve0, syncid = 0, id = 0 [ 437.299249][ T29] audit: type=1326 audit(1732717341.678:912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12110 comm="syz.0.1869" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 437.322672][ C0] vkms_vblank_simulate: vblank timer overrun [ 437.390472][ T5917] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 438.171351][T12128] syz.2.1872 (12128): drop_caches: 2 [ 439.052056][ T5917] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 439.100843][ T5917] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 439.129459][ T5917] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 439.149894][ T5917] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.214437][ T5917] usb 5-1: Product: syz [ 439.277837][ T5917] usb 5-1: Manufacturer: syz [ 439.530402][ T5917] usb 5-1: SerialNumber: syz [ 439.536609][ T5917] usb 5-1: config 0 descriptor?? [ 439.545469][ T5917] usb 5-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 439.861040][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.879432][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.016157][ T5917] usb 5-1: USB disconnect, device number 26 [ 440.331216][ T5847] udevd[5847]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 440.468065][T12174] hub 6-0:1.0: USB hub found [ 440.473391][T12174] hub 6-0:1.0: 1 port detected [ 440.505793][T12174] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1888'. [ 441.620632][T12192] 9pnet_virtio: no channels available for device syz [ 443.061336][T12200] syz.0.1892 (12200): drop_caches: 2 [ 444.659139][T12010] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 444.768023][ T29] audit: type=1326 audit(1732717349.078:913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12210 comm="syz.4.1896" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f151b980809 code=0x7fc00000 [ 445.050347][T12010] usb 1-1: Using ep0 maxpacket: 16 [ 445.133889][T12010] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 445.146823][T12010] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 445.163407][T12010] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.175932][T12010] usb 1-1: Product: syz [ 445.183919][T12010] usb 1-1: Manufacturer: syz [ 445.199513][T12010] usb 1-1: SerialNumber: syz [ 445.218134][T12010] usb 1-1: config 0 descriptor?? [ 445.233988][T12010] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 445.251024][T12010] usb 1-1: Detected FT232R [ 445.443909][T12010] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 445.870433][T12010] ftdi_sio 1-1:0.0: GPIO initialisation failed: -32 [ 445.927280][T12010] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 446.046329][ T25] usb 1-1: USB disconnect, device number 27 [ 446.066353][ T25] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 446.113886][ T25] ftdi_sio 1-1:0.0: device disconnected [ 447.133174][ T29] audit: type=1326 audit(1732717351.518:914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12259 comm="syz.2.1908" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6af5b80809 code=0x7fc00000 [ 447.245008][T12268] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1910'. [ 447.825126][T12279] hub 6-0:1.0: USB hub found [ 447.830398][T12279] hub 6-0:1.0: 1 port detected [ 447.862788][T12279] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1914'. [ 447.883125][ T46] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 448.431380][ T46] usb 3-1: Using ep0 maxpacket: 16 [ 448.438441][ T46] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 448.485437][ T46] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 448.501269][ T46] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.509424][ T46] usb 3-1: Product: syz [ 448.515398][ T46] usb 3-1: Manufacturer: syz [ 448.520043][ T46] usb 3-1: SerialNumber: syz [ 448.561762][T12283] ALSA: seq fatal error: cannot create timer (-22) [ 448.586951][ T46] usb 3-1: config 0 descriptor?? [ 448.613632][ T46] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 448.627482][ T46] usb 3-1: Detected FT232R [ 449.067618][ T46] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 449.330163][ T46] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 449.577072][T12293] blktrace: Concurrent blktraces are not allowed on nbd4 [ 450.061481][ T46] usb 3-1: USB disconnect, device number 28 [ 450.451228][ T46] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 450.520774][ T46] ftdi_sio 3-1:0.0: device disconnected [ 451.449948][ T29] audit: type=1326 audit(1732717355.828:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12296 comm="syz.0.1919" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 451.885494][T12330] hub 6-0:1.0: USB hub found [ 451.890965][T12330] hub 6-0:1.0: 1 port detected [ 451.925017][T12330] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1927'. [ 452.670310][ T46] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 452.800313][T12010] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 452.831857][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 452.877042][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 452.961745][ T46] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 452.990382][T12010] usb 3-1: Using ep0 maxpacket: 16 [ 452.999165][T12010] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 453.012869][T12010] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 453.030333][T12010] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.038595][T12010] usb 3-1: Product: syz [ 453.042966][T12010] usb 3-1: Manufacturer: syz [ 453.047794][T12010] usb 3-1: SerialNumber: syz [ 453.057133][T12010] usb 3-1: config 0 descriptor?? [ 453.065867][T12010] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 453.076056][T12010] usb 3-1: Detected FT232R [ 453.105113][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 453.141423][ T46] usb 1-1: Product: syz [ 453.166504][ T46] usb 1-1: Manufacturer: syz [ 453.207976][ T46] usb 1-1: SerialNumber: syz [ 453.273521][T12010] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 453.390779][ T46] usb 1-1: config 0 descriptor?? [ 453.426828][ T46] usb 1-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 453.545752][T12010] ftdi_sio 3-1:0.0: GPIO initialisation failed: -32 [ 453.553986][T12010] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 453.810163][T12010] usb 3-1: USB disconnect, device number 29 [ 453.817663][T12010] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 453.841559][T12010] ftdi_sio 3-1:0.0: device disconnected [ 453.890384][ T46] usb 1-1: USB disconnect, device number 28 [ 454.102846][ T5847] udevd[5847]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 455.310956][T12362] hub 6-0:1.0: USB hub found [ 455.316212][T12362] hub 6-0:1.0: 1 port detected [ 455.351332][T12362] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1936'. [ 455.844272][T12354] syz.0.1935 (12354): drop_caches: 2 [ 455.989743][T12366] 9pnet_virtio: no channels available for device syz [ 456.013357][T12366] netlink: 'syz.2.1937': attribute type 4 has an invalid length. [ 456.802983][T12382] syz.1.1941 (12382): drop_caches: 2 [ 456.824143][T12395] 9pnet_virtio: no channels available for device syz [ 456.878795][T12395] netlink: 'syz.0.1945': attribute type 4 has an invalid length. [ 456.908081][T12395] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 456.917297][T12395] overlayfs: failed to set xattr on upper [ 456.925268][T12395] overlayfs: ...falling back to redirect_dir=nofollow. [ 456.957554][T12395] overlayfs: ...falling back to index=off. [ 457.000386][T12395] overlayfs: ...falling back to uuid=null. [ 457.138111][ T29] audit: type=1326 audit(1732717361.508:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12369 comm="syz.3.1938" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 457.337628][ T29] audit: type=1326 audit(1732717361.508:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12369 comm="syz.3.1938" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 457.662133][ T29] audit: type=1326 audit(1732717361.508:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12369 comm="syz.3.1938" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 457.724814][ T29] audit: type=1326 audit(1732717361.508:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12369 comm="syz.3.1938" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 457.980491][T12010] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 458.447523][T12405] blktrace: Concurrent blktraces are not allowed on nbd1 [ 458.831757][T12010] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 458.841516][T12010] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 458.862575][T12010] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 458.871860][T12010] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.879876][T12010] usb 5-1: Product: syz [ 458.884121][T12010] usb 5-1: Manufacturer: syz [ 458.888721][T12010] usb 5-1: SerialNumber: syz [ 458.895237][T12010] usb 5-1: config 0 descriptor?? [ 459.032843][T12010] usb 5-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 459.847048][T12421] 9pnet_virtio: no channels available for device syz [ 459.932253][ T29] audit: type=1400 audit(1732717364.318:920): avc: denied { read } for pid=12427 comm="syz.2.1954" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 460.028811][ T29] audit: type=1400 audit(1732717364.318:921): avc: denied { open } for pid=12427 comm="syz.2.1954" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 460.084473][ T29] audit: type=1400 audit(1732717364.348:922): avc: denied { ioctl } for pid=12427 comm="syz.2.1954" path="/dev/cachefiles" dev="devtmpfs" ino=4 ioctlcmd=0xae7c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 460.133141][ T29] audit: type=1400 audit(1732717364.348:923): avc: denied { connect } for pid=12427 comm="syz.2.1954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 460.352317][ T29] audit: type=1400 audit(1732717364.348:924): avc: denied { read } for pid=12427 comm="syz.2.1954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 461.194484][T12010] usb 5-1: USB disconnect, device number 27 [ 461.203768][ T29] audit: type=1400 audit(1732717365.558:925): avc: denied { connect } for pid=12439 comm="syz.2.1957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 462.300365][T12010] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 462.609537][T12451] blktrace: Concurrent blktraces are not allowed on nbd0 [ 462.870808][T12010] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 462.878943][T12010] usb 5-1: config 0 has an invalid interface number: 4 but max is 0 [ 462.887308][T12010] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 462.904425][T12010] usb 5-1: config 0 has no interface number 0 [ 462.911256][T12010] usb 5-1: config 0 has no interface number 1 [ 462.926656][T12010] usb 5-1: too many endpoints for config 0 interface 4 altsetting 5: 219, using maximum allowed: 30 [ 462.937783][T12010] usb 5-1: config 0 interface 4 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 219 [ 462.950988][T12010] usb 5-1: config 0 interface 4 has no altsetting 0 [ 462.967754][T12010] usb 5-1: New USB device found, idVendor=cc35, idProduct=693f, bcdDevice=e7.0f [ 462.976893][T12010] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.987735][T12010] usb 5-1: Product: syz [ 462.999468][T12010] usb 5-1: Manufacturer: syz [ 463.012128][T12010] usb 5-1: SerialNumber: syz [ 463.037537][T12010] usb 5-1: config 0 descriptor?? [ 463.120659][T12010] cdc_acm 5-1:0.51: probe with driver cdc_acm failed with error -22 [ 463.278530][T12459] FAULT_INJECTION: forcing a failure. [ 463.278530][T12459] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 463.292758][ T5842] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 463.301362][T12459] CPU: 0 UID: 0 PID: 12459 Comm: syz.1.1964 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 463.311804][T12459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 463.321845][T12459] Call Trace: [ 463.325116][T12459] [ 463.328027][T12459] dump_stack_lvl+0x16c/0x1f0 [ 463.332698][T12459] should_fail_ex+0x497/0x5b0 [ 463.337360][T12459] _copy_from_user+0x2e/0xd0 [ 463.341929][T12459] io_prep_rwv+0x20f/0x360 [ 463.346336][T12459] ? __pfx_io_prep_rwv+0x10/0x10 [ 463.351271][T12459] io_submit_sqes+0x853/0x25e0 [ 463.356045][T12459] __do_sys_io_uring_enter+0xd2d/0x1530 [ 463.361633][T12459] ? __fget_files+0x206/0x3a0 [ 463.366299][T12459] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 463.372268][T12459] ? fput+0x67/0x440 [ 463.376142][T12459] ? ksys_write+0x1ba/0x250 [ 463.380633][T12459] ? __pfx_ksys_write+0x10/0x10 [ 463.385478][T12459] do_syscall_64+0xcd/0x250 [ 463.389984][T12459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.395865][T12459] RIP: 0033:0x7f0943180809 [ 463.400265][T12459] 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 [ 463.419951][T12459] RSP: 002b:00007f0944016058 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 463.428366][T12459] RAX: ffffffffffffffda RBX: 00007f0943345fa0 RCX: 00007f0943180809 [ 463.436340][T12459] RDX: 0000000000000000 RSI: 00000000000027e2 RDI: 0000000000000003 [ 463.444293][T12459] RBP: 00007f09440160a0 R08: 0000000000000000 R09: 0000000000000000 [ 463.452266][T12459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 463.460245][T12459] R13: 0000000000000000 R14: 00007f0943345fa0 R15: 00007ffc31c14338 [ 463.468209][T12459] [ 463.487971][T12444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 463.498521][T12444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 463.545163][ T5842] usb 1-1: Using ep0 maxpacket: 16 [ 463.554559][ T5842] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 463.561365][T12010] usb 5-1: USB disconnect, device number 28 [ 463.573469][ T5842] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 463.596231][ T5842] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.646615][ T5842] usb 1-1: Product: syz [ 463.651278][ T5842] usb 1-1: Manufacturer: syz [ 463.656069][ T5842] usb 1-1: SerialNumber: syz [ 463.675704][ T5842] usb 1-1: config 0 descriptor?? [ 463.751632][ T5842] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 463.759753][ T5842] usb 1-1: Detected FT232R [ 463.795209][T12469] FAULT_INJECTION: forcing a failure. [ 463.795209][T12469] name failslab, interval 1, probability 0, space 0, times 1 [ 463.808153][T12469] CPU: 1 UID: 0 PID: 12469 Comm: syz.1.1968 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 463.818575][T12469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 463.828621][T12469] Call Trace: [ 463.831900][T12469] [ 463.834816][T12469] dump_stack_lvl+0x16c/0x1f0 [ 463.839517][T12469] should_fail_ex+0x497/0x5b0 [ 463.844222][T12469] ? fs_reclaim_acquire+0xae/0x150 [ 463.849360][T12469] should_failslab+0xc2/0x120 [ 463.854051][T12469] __kmalloc_noprof+0xcb/0x510 [ 463.858819][T12469] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 463.864474][T12469] tomoyo_realpath_from_path+0xb9/0x720 [ 463.870036][T12469] ? tomoyo_path_number_perm+0x235/0x590 [ 463.875671][T12469] ? tomoyo_path_number_perm+0x235/0x590 [ 463.881321][T12469] tomoyo_path_number_perm+0x248/0x590 [ 463.886797][T12469] ? tomoyo_path_number_perm+0x235/0x590 [ 463.892436][T12469] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 463.898441][T12469] ? __pfx_lock_release+0x10/0x10 [ 463.903466][T12469] ? trace_lock_acquire+0x146/0x1e0 [ 463.908688][T12469] ? lock_acquire+0x2f/0xb0 [ 463.913191][T12469] ? __fget_files+0x40/0x3a0 [ 463.917789][T12469] ? __fget_files+0x206/0x3a0 [ 463.922471][T12469] security_file_ioctl+0x9b/0x240 [ 463.927589][T12469] __x64_sys_ioctl+0xb7/0x200 [ 463.932281][T12469] do_syscall_64+0xcd/0x250 [ 463.936794][T12469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.942697][T12469] RIP: 0033:0x7f0943180809 [ 463.947114][T12469] 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 [ 463.966739][T12469] RSP: 002b:00007f0944016058 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 463.975165][T12469] RAX: ffffffffffffffda RBX: 00007f0943345fa0 RCX: 00007f0943180809 [ 463.983140][T12469] RDX: 0000000020000000 RSI: 00000000802c550a RDI: 0000000000000003 [ 463.991117][T12469] RBP: 00007f09440160a0 R08: 0000000000000000 R09: 0000000000000000 [ 463.999088][T12469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 464.007071][T12469] R13: 0000000000000000 R14: 00007f0943345fa0 R15: 00007ffc31c14338 [ 464.015157][T12469] [ 464.032384][T12469] ERROR: Out of memory at tomoyo_realpath_from_path. [ 464.044467][T12469] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 464.053902][ T5842] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 464.125375][T12471] 9pnet_virtio: no channels available for device syz [ 464.276449][ T5842] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 464.451223][ T46] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 464.528315][T12481] ebt_limit: overflow, try lower: 0/0 [ 465.310395][ T29] audit: type=1400 audit(1732717369.678:926): avc: denied { create } for pid=12487 comm="syz.2.1974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 465.340035][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 465.342862][ T968] usb 1-1: USB disconnect, device number 29 [ 465.374144][ T968] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 465.376182][ T46] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 465.388887][ T968] ftdi_sio 1-1:0.0: device disconnected [ 465.401428][ T46] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 465.408215][ T29] audit: type=1400 audit(1732717369.788:927): avc: denied { mount } for pid=12491 comm="syz.3.1975" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 465.414100][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.468723][ T46] usb 2-1: Product: syz [ 465.473278][ T46] usb 2-1: Manufacturer: syz [ 465.507127][ T46] usb 2-1: SerialNumber: syz [ 465.527632][ T46] usb 2-1: config 0 descriptor?? [ 465.538533][ T46] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 465.557619][ T46] usb 2-1: Detected FT232R [ 465.739905][ T46] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 465.994277][ T46] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 466.300460][ T29] audit: type=1400 audit(1732717370.678:928): avc: denied { ioctl } for pid=12505 comm="syz.0.1980" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 466.411727][T12010] usb 2-1: USB disconnect, device number 25 [ 466.431115][T12010] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 466.448122][T12010] ftdi_sio 2-1:0.0: device disconnected [ 466.502833][ T29] audit: type=1400 audit(1732717370.888:929): avc: denied { write } for pid=12514 comm="syz.4.1984" name="uinput" dev="devtmpfs" ino=920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 466.546529][T12515] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 466.561860][ T29] audit: type=1400 audit(1732717370.928:930): avc: denied { ioctl } for pid=12514 comm="syz.4.1984" path="/dev/uinput" dev="devtmpfs" ino=920 ioctlcmd=0x556c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 466.600291][ T29] audit: type=1400 audit(1732717370.978:931): avc: denied { ioctl } for pid=12513 comm="syz.2.1983" path="socket:[33109]" dev="sockfs" ino=33109 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 466.807069][T12521] hub 6-0:1.0: USB hub found [ 466.820455][T12521] hub 6-0:1.0: 1 port detected [ 466.844944][T12521] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1982'. [ 468.097836][ T29] audit: type=1400 audit(1732717372.478:932): avc: denied { lock } for pid=12530 comm="syz.0.1988" path="socket:[33127]" dev="sockfs" ino=33127 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 468.240547][T12534] 9pnet_virtio: no channels available for device syz [ 468.380560][ T968] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 468.390433][ T29] audit: type=1400 audit(1732717372.768:933): avc: denied { ioctl } for pid=12527 comm="syz.4.1987" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 468.432391][ T29] audit: type=1400 audit(1732717372.818:934): avc: denied { create } for pid=12538 comm="syz.1.1991" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 468.465537][ T29] audit: type=1400 audit(1732717372.838:935): avc: denied { accept } for pid=12538 comm="syz.1.1991" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 468.600096][T12010] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 468.701567][T12544] blktrace: Concurrent blktraces are not allowed on nbd1 [ 468.771206][ T968] usb 5-1: Using ep0 maxpacket: 16 [ 468.893357][ T968] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=22.89 [ 468.904076][ T968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.912298][ T968] usb 5-1: Product: syz [ 468.918093][ T968] usb 5-1: Manufacturer: syz [ 468.979881][ T968] usb 5-1: SerialNumber: syz [ 468.987486][ T968] usb 5-1: config 0 descriptor?? [ 468.998620][ T968] legousbtower 5-1:0.0: interrupt endpoints not found [ 469.197684][T12010] usb 1-1: Using ep0 maxpacket: 8 [ 469.204416][T12010] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 469.215654][T12010] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 469.768172][T12010] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 469.778154][T12010] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 469.788274][T12010] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 469.801432][T12010] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 469.810592][T12010] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.824786][T12553] 9pnet_virtio: no channels available for device syz [ 469.956006][T12010] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 470.011751][T12010] usb 5-1: USB disconnect, device number 29 [ 470.129691][T12558] JFS: discard option not supported on device [ 470.183961][T12558] syz.2.1996: attempt to access beyond end of device [ 470.183961][T12558] loop2: rw=0, sector=64, nr_sectors = 8 limit=0 [ 470.198632][T12558] syz.2.1996: attempt to access beyond end of device [ 470.198632][T12558] loop2: rw=0, sector=120, nr_sectors = 8 limit=0 [ 470.216850][T12558] Mount JFS Failure: -5 [ 470.222677][T12558] jfs_mount failed w/return code = -5 [ 470.564799][T12569] hub 6-0:1.0: USB hub found [ 470.570005][T12569] hub 6-0:1.0: 1 port detected [ 470.585968][T12569] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1998'. [ 471.016203][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 471.016221][ T29] audit: type=1326 audit(1732717375.398:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 471.080485][ T29] audit: type=1326 audit(1732717375.398:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 471.164649][ T29] audit: type=1326 audit(1732717375.398:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 471.943956][ T29] audit: type=1326 audit(1732717375.398:951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 472.536915][ T5842] usb 1-1: USB disconnect, device number 30 [ 472.624081][ T29] audit: type=1326 audit(1732717375.398:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 472.654646][ T29] audit: type=1326 audit(1732717375.398:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12555 comm="syz.3.1995" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 472.687000][ T29] audit: type=1400 audit(1732717375.648:954): avc: denied { write } for pid=12571 comm="syz.3.1999" lport=17 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 472.708058][ T29] audit: type=1400 audit(1732717376.428:955): avc: denied { bind } for pid=12572 comm="syz.4.2000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 472.739359][T12590] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pid=12590 comm=syz.2.2001 [ 472.757991][ T29] audit: type=1400 audit(1732717377.118:956): avc: denied { read } for pid=12579 comm="syz.2.2001" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 472.895839][T12595] blktrace: Concurrent blktraces are not allowed on nbd1 [ 473.097004][ T29] audit: type=1400 audit(1732717377.118:957): avc: denied { open } for pid=12579 comm="syz.2.2001" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 476.210309][ T5842] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 476.278493][T12626] hub 6-0:1.0: USB hub found [ 476.284132][T12626] hub 6-0:1.0: 1 port detected [ 476.300113][T12626] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2011'. [ 476.394304][ T5842] usb 2-1: device descriptor read/64, error -71 [ 476.798595][T12632] FAULT_INJECTION: forcing a failure. [ 476.798595][T12632] name failslab, interval 1, probability 0, space 0, times 0 [ 476.811998][T12632] CPU: 1 UID: 0 PID: 12632 Comm: syz.2.2013 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 476.823282][T12632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 476.823303][T12632] Call Trace: [ 476.823311][T12632] [ 476.823319][T12632] dump_stack_lvl+0x16c/0x1f0 [ 476.823349][T12632] should_fail_ex+0x497/0x5b0 [ 476.823388][T12632] should_failslab+0xc2/0x120 [ 476.823411][T12632] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 476.823436][T12632] ? sidtab_sid2str_get+0x17a/0x680 [ 476.823466][T12632] kmemdup_noprof+0x29/0x60 [ 476.823486][T12632] sidtab_sid2str_get+0x17a/0x680 [ 476.823513][T12632] sidtab_entry_to_string+0x33/0x110 [ 476.823539][T12632] security_sid_to_context_core+0x35c/0x640 [ 476.823566][T12632] avc_audit_post_callback+0x1ac/0x8c0 [ 476.823593][T12632] ? audit_log_format+0xe9/0x130 [ 476.823611][T12632] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 476.823634][T12632] ? skb_put+0x138/0x1b0 [ 476.823659][T12632] ? audit_log_n_string+0x251/0x540 [ 476.823686][T12632] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 476.823711][T12632] common_lsm_audit+0x33f/0x2250 [ 476.823735][T12632] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 476.823761][T12632] ? __pfx_common_lsm_audit+0x10/0x10 [ 476.823784][T12632] ? __pfx_lock_release+0x10/0x10 [ 476.823803][T12632] ? __pfx_avc_node_free+0x10/0x10 [ 476.823827][T12632] ? rcu_is_watching+0x12/0xc0 [ 476.823859][T12632] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 476.823881][T12632] ? lockdep_hardirqs_on+0x7c/0x110 [ 476.823908][T12632] ? slow_avc_audit+0x17d/0x210 [ 476.823933][T12632] slow_avc_audit+0x17d/0x210 [ 476.823961][T12632] ? __pfx_slow_avc_audit+0x10/0x10 [ 476.823989][T12632] ? avc_denied+0x138/0x180 [ 476.824021][T12632] ? avc_has_perm_noaudit+0x2f8/0x3a0 [ 476.824051][T12632] avc_has_perm+0x18d/0x1c0 [ 476.824079][T12632] ? __pfx_avc_has_perm+0x10/0x10 [ 476.824108][T12632] ? __pfx___might_resched+0x10/0x10 [ 476.824134][T12632] inode_has_perm+0x168/0x1d0 [ 476.824154][T12632] selinux_mount+0x2f5/0x380 [ 476.824178][T12632] ? __pfx_selinux_mount+0x10/0x10 [ 476.824205][T12632] ? get_current_fs_domain+0x184/0x1f0 [ 476.824236][T12632] security_sb_mount+0xc8/0x260 [ 476.824256][T12632] path_mount+0x129/0x1f20 [ 476.824277][T12632] ? kmem_cache_free+0x152/0x4c0 [ 476.824295][T12632] ? __pfx_path_mount+0x10/0x10 [ 476.824317][T12632] ? putname+0x13c/0x180 [ 477.042428][T12632] __x64_sys_mount+0x294/0x320 [ 477.047185][T12632] ? __pfx___x64_sys_mount+0x10/0x10 [ 477.052547][T12632] do_syscall_64+0xcd/0x250 [ 477.057040][T12632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.062934][T12632] RIP: 0033:0x7f6af5b80809 [ 477.067357][T12632] 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 [ 477.087053][T12632] RSP: 002b:00007f6af6a65058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 477.095541][T12632] RAX: ffffffffffffffda RBX: 00007f6af5d45fa0 RCX: 00007f6af5b80809 [ 477.103497][T12632] RDX: 0000000020000300 RSI: 0000000020000240 RDI: 0000000000000000 [ 477.111455][T12632] RBP: 00007f6af6a650a0 R08: 0000000020000340 R09: 0000000000000000 [ 477.119411][T12632] R10: 0000000000800002 R11: 0000000000000246 R12: 0000000000000002 [ 477.127388][T12632] R13: 0000000000000000 R14: 00007f6af5d45fa0 R15: 00007ffd86eed978 [ 477.135380][T12632] [ 477.152690][T12625] Unsupported ieee802154 address type: 0 [ 477.179755][T12632] overlayfs: missing 'lowerdir' [ 477.186964][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 477.186977][ T29] audit: type=1400 audit(1732717381.178:964): avc: denied { mounton } for pid=12631 comm="syz.2.2013" path="/400/file0" dev="tmpfs" ino=2147 scontext=root:sysadm_r:sysadm_t tsid=155 tclass=fifo_file permissive=1 [ 477.235987][ T29] audit: type=1400 audit(1732717381.568:965): avc: denied { mounton } for pid=12611 comm="syz.4.2010" path="/proc/1360/task" dev="proc" ino=33379 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 477.476800][ T5842] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 477.700456][ T5842] usb 2-1: device descriptor read/64, error -71 [ 477.810741][ T5842] usb usb2-port1: attempt power cycle [ 477.946120][ T29] audit: type=1400 audit(1732717382.328:966): avc: denied { wake_alarm } for pid=12645 comm="syz.2.2018" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 478.139930][ T29] audit: type=1400 audit(1732717382.518:967): avc: denied { ioctl } for pid=12655 comm="syz.1.2021" path="socket:[34115]" dev="sockfs" ino=34115 ioctlcmd=0x8923 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 478.524037][ T5842] usb usb2-port1: Cannot enable. Maybe the USB cable is bad? [ 478.970439][T12010] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 479.160365][ T5842] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 479.282085][ T5842] usb 2-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 479.306798][ T5842] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.315886][T12010] usb 1-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.32 [ 479.325420][T12010] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.365178][T12010] usb 1-1: config 0 descriptor?? [ 479.422268][T12678] hub 6-0:1.0: USB hub found [ 479.427902][T12678] hub 6-0:1.0: 1 port detected [ 479.443886][T12678] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2025'. [ 479.621537][T12010] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 479.843753][T12010] gp8psk: usb in 128 operation failed. [ 479.850822][ T5842] usb 2-1: config 0 descriptor?? [ 479.861837][ T5842] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 479.868325][T12010] gp8psk: usb in 137 operation failed. [ 479.877067][T12010] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 479.899413][T12010] dvbdev: DVB: registering new adapter (Genpix SkyWalker-1 DVB-S receiver) [ 479.926026][T12010] usb 1-1: media controller created [ 480.031054][T12010] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 480.058491][T12010] gp8psk_fe: Frontend attached [ 480.063999][T12010] usb 1-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 480.073253][T12010] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 480.421192][T12010] gp8psk: usb in 137 operation failed. [ 480.428465][T12010] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully initialized and connected. [ 480.468189][T12010] gp8psk: found Genpix USB device pID = 203 (hex) [ 480.634441][ T5842] cpia1 2-1:0.0: unexpected state after lo power cmd: 4e [ 481.096218][ T5842] cpia1 2-1:0.0: only firmware version 1 is supported (got: 9) [ 481.299115][ T29] audit: type=1400 audit(1732717385.678:968): avc: denied { connect } for pid=12655 comm="syz.1.2021" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 481.328132][T12010] usb 2-1: USB disconnect, device number 29 [ 481.778747][ T5845] Bluetooth: hci0: unknown advertising packet type: 0xae [ 481.778795][ T5845] Bluetooth: hci0: Malformed LE Event: 0x02 [ 481.950562][T12010] usb 1-1: USB disconnect, device number 31 [ 482.002865][T12710] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 482.012303][T12710] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 482.021298][T12710] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 482.176927][ T29] audit: type=1400 audit(1732717386.528:969): avc: denied { create } for pid=12712 comm="syz.4.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 482.266920][T12720] hub 6-0:1.0: USB hub found [ 482.280453][T12720] hub 6-0:1.0: 1 port detected [ 482.319305][T12720] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2037'. [ 482.821632][T12010] dvb-usb: Genpix SkyWalker-1 DVB-S receiver successfully deinitialized and disconnected. [ 482.930889][T12726] netlink: 1688 bytes leftover after parsing attributes in process `syz.2.2039'. [ 483.054072][ T29] audit: type=1400 audit(1732717387.438:970): avc: denied { ioctl } for pid=12733 comm="syz.2.2043" path="socket:[33777]" dev="sockfs" ino=33777 ioctlcmd=0x8955 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 484.038527][T12749] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2046'. [ 484.050421][T12749] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 485.212214][T12753] sp0: Synchronizing with TNC [ 485.874398][T12768] hub 6-0:1.0: USB hub found [ 485.879703][T12768] hub 6-0:1.0: 1 port detected [ 485.895486][T12768] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2052'. [ 486.272775][T12770] netlink: 'syz.0.2053': attribute type 72 has an invalid length. [ 487.874059][T12010] libceph: connect (1)[c::]:6789 error -101 [ 487.883783][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 487.945099][T12010] libceph: connect (1)[c::]:6789 error -101 [ 487.961989][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 488.152162][T12010] libceph: connect (1)[c::]:6789 error -101 [ 488.162828][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 488.252505][T12010] libceph: connect (1)[c::]:6789 error -101 [ 488.258506][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 488.684203][T12010] libceph: connect (1)[c::]:6789 error -101 [ 488.691213][T12786] ceph: No mds server is up or the cluster is laggy [ 488.698297][T12789] ceph: No mds server is up or the cluster is laggy [ 488.717993][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 488.730973][ T5842] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 488.780887][T12010] libceph: connect (1)[c::]:6789 error -101 [ 488.798940][T12010] libceph: mon0 (1)[c::]:6789 connect error [ 488.911443][ T5842] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 488.944183][ T5842] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 489.009297][ T5842] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 489.013330][T12803] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2062'. [ 489.026357][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 489.059691][ T5842] usb 3-1: Product: syz [ 489.084167][ T5842] usb 3-1: Manufacturer: syz [ 489.098334][ T5842] usb 3-1: SerialNumber: syz [ 489.124369][ T5842] usb 3-1: config 0 descriptor?? [ 489.151053][ T5842] usb 3-1: 0:0 : invalid sync pipe. bmAttributes 00, bLength 9, bSynchAddress 00 [ 489.428608][ T29] audit: type=1400 audit(1732717393.808:971): avc: denied { setopt } for pid=12805 comm="syz.3.2063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 489.453320][T12809] netlink: 'syz.0.2064': attribute type 72 has an invalid length. [ 489.508576][T12811] netlink: 196 bytes leftover after parsing attributes in process `syz.0.2065'. [ 489.576979][ T29] audit: type=1400 audit(1732717393.878:972): avc: denied { create } for pid=12810 comm="syz.0.2065" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 489.607974][ T29] audit: type=1400 audit(1732717393.878:973): avc: denied { bind } for pid=12810 comm="syz.0.2065" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 489.631197][ T29] audit: type=1400 audit(1732717393.888:974): avc: denied { setopt } for pid=12810 comm="syz.0.2065" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 489.686318][ T5842] usb 3-1: USB disconnect, device number 30 [ 490.384332][ T29] audit: type=1400 audit(1732717394.768:975): avc: denied { listen } for pid=12820 comm="syz.3.2069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 490.419407][ T29] audit: type=1400 audit(1732717394.788:976): avc: denied { accept } for pid=12820 comm="syz.3.2069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 490.565874][ T29] audit: type=1400 audit(1732717394.948:977): avc: denied { ioctl } for pid=12826 comm="syz.0.2071" path="/dev/fuse" dev="devtmpfs" ino=99 ioctlcmd=0x940b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 490.683499][ T29] audit: type=1400 audit(1732717395.028:978): avc: denied { getopt } for pid=12828 comm="syz.4.2073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 490.734996][T12839] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2076'. [ 490.763128][T12838] netlink: 'syz.2.2075': attribute type 72 has an invalid length. [ 490.778648][T12842] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2077'. [ 490.806857][T12842] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2077'. [ 490.834320][T12842] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2077'. [ 490.887954][T12843] netlink: 'syz.0.2074': attribute type 4 has an invalid length. [ 490.908956][T12847] netlink: 96 bytes leftover after parsing attributes in process `syz.1.2077'. [ 490.913837][T12843] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 490.926128][T12843] overlayfs: failed to set xattr on upper [ 490.932136][T12843] overlayfs: ...falling back to redirect_dir=nofollow. [ 490.939115][T12843] overlayfs: ...falling back to index=off. [ 490.945061][T12843] overlayfs: ...falling back to uuid=null. [ 491.020881][T12849] netlink: 428 bytes leftover after parsing attributes in process `syz.2.2079'. [ 491.237705][T12850] netlink: 228 bytes leftover after parsing attributes in process `syz.2.2079'. [ 491.353571][ T29] audit: type=1400 audit(1732717395.738:979): avc: denied { create } for pid=12861 comm="syz.3.2081" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 491.381277][T12862] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0000 with DS=0x2 [ 492.289705][ T29] audit: type=1400 audit(1732717396.668:980): avc: denied { create } for pid=12869 comm="syz.0.2083" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 492.904464][T12887] lo speed is unknown, defaulting to 1000 [ 492.911122][T12887] lo speed is unknown, defaulting to 1000 [ 492.922808][T12887] lo speed is unknown, defaulting to 1000 [ 492.941312][T12887] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 492.970496][T12887] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 493.253718][T12887] lo speed is unknown, defaulting to 1000 [ 493.261702][T12887] lo speed is unknown, defaulting to 1000 [ 493.266534][T12889] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.2089'. [ 493.268317][T12887] lo speed is unknown, defaulting to 1000 [ 493.283169][T12887] lo speed is unknown, defaulting to 1000 [ 493.289693][T12887] lo speed is unknown, defaulting to 1000 [ 493.541078][T12886] 9pnet: Could not find request transport: fd0xffffffffffffffff0x0000000000000006 [ 493.550392][T12886] 9pnet: Unknown protocol version 9p200 [ 494.490070][ T5842] usb 3-1: new full-speed USB device number 31 using dummy_hcd [ 494.958780][T12902] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2092'. [ 495.946853][ T5842] usb 3-1: device descriptor read/64, error -71 [ 496.002701][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 496.002717][ T29] audit: type=1400 audit(1732717400.378:986): avc: denied { bind } for pid=12906 comm="syz.0.2094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 496.040271][ T29] audit: type=1400 audit(1732717400.378:987): avc: denied { name_bind } for pid=12906 comm="syz.0.2094" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 496.062207][ T29] audit: type=1400 audit(1732717400.378:988): avc: denied { node_bind } for pid=12906 comm="syz.0.2094" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 496.189223][ T29] audit: type=1400 audit(1732717400.568:989): avc: denied { connect } for pid=12906 comm="syz.0.2094" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 497.212426][T12936] Mount JFS Failure: -22 [ 497.217025][T12936] jfs_mount failed w/return code = -22 [ 497.441707][ T29] audit: type=1400 audit(1732717401.828:990): avc: denied { write } for pid=12942 comm="syz.2.2102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 497.508008][ T29] audit: type=1400 audit(1732717401.828:991): avc: denied { setopt } for pid=12942 comm="syz.2.2102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 497.533673][ T29] audit: type=1400 audit(1732717401.828:992): avc: denied { getopt } for pid=12942 comm="syz.2.2102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 497.557738][ T29] audit: type=1400 audit(1732717401.828:993): avc: denied { bind } for pid=12942 comm="syz.2.2102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 497.581950][T12945] 9pnet_virtio: no channels available for device syz [ 497.654785][T12945] netlink: 'syz.2.2103': attribute type 4 has an invalid length. [ 497.663952][T12945] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 497.690635][T12945] overlayfs: failed to set xattr on upper [ 497.712208][T12945] overlayfs: ...falling back to redirect_dir=nofollow. [ 497.746669][T12945] overlayfs: ...falling back to index=off. [ 497.754485][T12945] overlayfs: ...falling back to uuid=null. [ 497.972149][T12951] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2104'. [ 498.674282][ T29] audit: type=1400 audit(1732717403.058:994): avc: denied { map } for pid=12953 comm="syz.1.2106" path="/dev/zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 498.762463][ T29] audit: type=1400 audit(1732717403.058:995): avc: denied { execute } for pid=12953 comm="syz.1.2106" path="/dev/zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 498.980400][T12010] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 499.160538][T12010] usb 3-1: Using ep0 maxpacket: 16 [ 499.199330][T12010] usb 3-1: no configurations [ 499.204078][T12010] usb 3-1: can't read configurations, error -22 [ 499.390334][T12010] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 499.561230][T12973] blktrace: Concurrent blktraces are not allowed on nbd4 [ 499.785625][T12010] usb 3-1: Using ep0 maxpacket: 16 [ 499.829603][T12010] usb 3-1: no configurations [ 499.836415][T12010] usb 3-1: can't read configurations, error -22 [ 499.848074][T12010] usb usb3-port1: attempt power cycle [ 500.280390][T12010] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 500.387787][T12987] binder: 12986:12987 ioctl c0306201 20000c80 returned -14 [ 500.545154][T12991] 9pnet_virtio: no channels available for device syz [ 500.613141][T12010] usb 3-1: Using ep0 maxpacket: 16 [ 500.640719][T12010] usb 3-1: no configurations [ 500.650989][T12010] usb 3-1: can't read configurations, error -22 [ 500.891166][T12010] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 500.980547][T12010] usb 3-1: Using ep0 maxpacket: 16 [ 501.002874][T12010] usb 3-1: no configurations [ 501.007674][T12010] usb 3-1: can't read configurations, error -22 [ 501.022827][T12993] FAULT_INJECTION: forcing a failure. [ 501.022827][T12993] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 501.023257][T12010] usb usb3-port1: unable to enumerate USB device [ 501.042747][T12993] CPU: 1 UID: 0 PID: 12993 Comm: syz.0.2117 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 501.053182][T12993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 501.063277][T12993] Call Trace: [ 501.066565][T12993] [ 501.069497][T12993] dump_stack_lvl+0x16c/0x1f0 [ 501.074188][T12993] should_fail_ex+0x497/0x5b0 [ 501.078968][T12993] _copy_from_user+0x2e/0xd0 [ 501.083563][T12993] kstrtouint_from_user+0xd7/0x1c0 [ 501.088679][T12993] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 501.094502][T12993] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 501.100149][T12993] proc_fail_nth_write+0x84/0x250 [ 501.105187][T12993] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 501.110825][T12993] ? ksys_write+0x12b/0x250 [ 501.115335][T12993] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 501.120974][T12993] vfs_write+0x24c/0x1150 [ 501.125334][T12993] ? __fget_files+0x1fc/0x3a0 [ 501.130035][T12993] ? __pfx___mutex_lock+0x10/0x10 [ 501.135073][T12993] ? __pfx_vfs_write+0x10/0x10 [ 501.139849][T12993] ? __fget_files+0x206/0x3a0 [ 501.144535][T12993] ksys_write+0x12b/0x250 [ 501.148868][T12993] ? __pfx_ksys_write+0x10/0x10 [ 501.153740][T12993] do_syscall_64+0xcd/0x250 [ 501.158257][T12993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.164157][T12993] RIP: 0033:0x7f567b57f2bf [ 501.168571][T12993] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 8e 02 00 48 [ 501.188194][T12993] RSP: 002b:00007f567c46f050 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 501.196617][T12993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f567b57f2bf [ 501.204595][T12993] RDX: 0000000000000001 RSI: 00007f567c46f0b0 RDI: 0000000000000004 [ 501.212559][T12993] RBP: 00007f567c46f0a0 R08: 0000000000000000 R09: 0000000000000000 [ 501.220547][T12993] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 501.228499][T12993] R13: 0000000000000000 R14: 00007f567b745fa0 R15: 00007ffce7625d58 [ 501.236482][T12993] [ 501.283131][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.289670][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.505143][T13000] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2120'. [ 501.607143][T13002] FAULT_INJECTION: forcing a failure. [ 501.607143][T13002] name failslab, interval 1, probability 0, space 0, times 0 [ 501.623296][T13002] CPU: 1 UID: 0 PID: 13002 Comm: syz.1.2121 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 501.630322][T12010] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 501.633751][T13002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 501.633765][T13002] Call Trace: [ 501.633772][T13002] [ 501.633780][T13002] dump_stack_lvl+0x16c/0x1f0 [ 501.662246][T13002] should_fail_ex+0x497/0x5b0 [ 501.666944][T13002] ? fs_reclaim_acquire+0xae/0x150 [ 501.672067][T13002] should_failslab+0xc2/0x120 [ 501.676762][T13002] __kmalloc_cache_noprof+0x68/0x410 [ 501.682071][T13002] ? kasan_save_track+0x14/0x30 [ 501.686943][T13002] ovl_init_fs_context+0x96/0x5d0 [ 501.691986][T13002] ? __pfx_ovl_init_fs_context+0x10/0x10 [ 501.697643][T13002] alloc_fs_context+0x54a/0x9c0 [ 501.702529][T13002] path_mount+0xb08/0x1f20 [ 501.706968][T13002] ? kmem_cache_free+0x152/0x4c0 [ 501.711933][T13002] ? __pfx_path_mount+0x10/0x10 [ 501.716808][T13002] ? putname+0x13c/0x180 [ 501.721072][T13002] __x64_sys_mount+0x294/0x320 [ 501.725853][T13002] ? __pfx___x64_sys_mount+0x10/0x10 [ 501.731157][T13002] do_syscall_64+0xcd/0x250 [ 501.735671][T13002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.741604][T13002] RIP: 0033:0x7f0943180809 [ 501.746022][T13002] 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 [ 501.765725][T13002] RSP: 002b:00007f0944016058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 501.774148][T13002] RAX: ffffffffffffffda RBX: 00007f0943345fa0 RCX: 00007f0943180809 [ 501.782124][T13002] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 501.790095][T13002] RBP: 00007f09440160a0 R08: 00000000200001c0 R09: 0000000000000000 [ 501.798066][T13002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 501.800338][T12010] usb 1-1: Using ep0 maxpacket: 8 [ 501.806031][T13002] R13: 0000000000000000 R14: 00007f0943345fa0 R15: 00007ffc31c14338 [ 501.806059][T13002] [ 501.834978][T12010] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 501.846354][T12010] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.855256][T12010] usb 1-1: Product: syz [ 501.862371][T12010] usb 1-1: Manufacturer: syz [ 501.873652][T12010] usb 1-1: SerialNumber: syz [ 501.922469][T12010] usb 1-1: config 0 descriptor?? [ 502.076939][T13007] FAULT_INJECTION: forcing a failure. [ 502.076939][T13007] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.095644][T13007] CPU: 0 UID: 0 PID: 13007 Comm: syz.1.2123 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 502.106091][T13007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 502.116148][T13007] Call Trace: [ 502.119422][T13007] [ 502.122341][T13007] dump_stack_lvl+0x16c/0x1f0 [ 502.127096][T13007] should_fail_ex+0x497/0x5b0 [ 502.131773][T13007] _copy_from_user+0x2e/0xd0 [ 502.136338][T13007] snd_seq_oss_write+0x398/0x7b0 [ 502.141273][T13007] ? __pfx_snd_seq_oss_write+0x10/0x10 [ 502.146706][T13007] ? inode_security+0x101/0x130 [ 502.151540][T13007] ? __pfx_odev_write+0x10/0x10 [ 502.156367][T13007] odev_write+0x51/0xa0 [ 502.160509][T13007] vfs_write+0x24c/0x1150 [ 502.164812][T13007] ? __fget_files+0x1fc/0x3a0 [ 502.169463][T13007] ? __pfx_lock_release+0x10/0x10 [ 502.174476][T13007] ? __pfx_vfs_write+0x10/0x10 [ 502.179213][T13007] ? lock_acquire+0x2f/0xb0 [ 502.183688][T13007] ? __fget_files+0x40/0x3a0 [ 502.188257][T13007] ? __fget_files+0x206/0x3a0 [ 502.192910][T13007] ksys_write+0x12b/0x250 [ 502.197216][T13007] ? __pfx_ksys_write+0x10/0x10 [ 502.202042][T13007] do_syscall_64+0xcd/0x250 [ 502.206528][T13007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.212395][T13007] RIP: 0033:0x7f0943180809 [ 502.216784][T13007] 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 [ 502.236373][T13007] RSP: 002b:00007f0944016058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 502.244764][T13007] RAX: ffffffffffffffda RBX: 00007f0943345fa0 RCX: 00007f0943180809 [ 502.252720][T13007] RDX: 0000000000000230 RSI: 0000000020000340 RDI: 0000000000000003 [ 502.260764][T13007] RBP: 00007f09440160a0 R08: 0000000000000000 R09: 0000000000000000 [ 502.268708][T13007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 502.276669][T13007] R13: 0000000000000000 R14: 00007f0943345fa0 R15: 00007ffc31c14338 [ 502.284637][T13007] [ 502.287779][ C0] vkms_vblank_simulate: vblank timer overrun [ 502.309255][T12010] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 503.446570][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 503.447298][ T29] audit: type=1400 audit(1732717407.768:1003): avc: denied { connect } for pid=13017 comm="syz.2.2126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 503.475944][ C0] vkms_vblank_simulate: vblank timer overrun [ 503.500703][ T29] audit: type=1400 audit(1732717407.878:1004): avc: denied { read } for pid=13017 comm="syz.2.2126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 504.038428][T13025] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2129'. [ 504.636232][ T29] audit: type=1326 audit(1732717408.408:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13021 comm="syz.3.2127" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7ffc0000 [ 504.714035][ T29] audit: type=1326 audit(1732717408.408:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13021 comm="syz.3.2127" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7ffc0000 [ 504.951541][T12010] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 504.998485][T13031] Driver unsupported XDP return value 0 on prog (id 246) dev N/A, expect packet loss! [ 505.150743][T12010] usb 1-1: USB disconnect, device number 32 [ 505.228962][ T29] audit: type=1400 audit(1732717409.548:1007): avc: denied { nlmsg_write } for pid=13037 comm="syz.1.2130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 505.353293][T13043] netlink: 'syz.3.2133': attribute type 4 has an invalid length. [ 505.370368][ T29] audit: type=1400 audit(1732717409.748:1008): avc: denied { execute } for pid=13042 comm="syz.3.2133" path="/dev/dsp" dev="devtmpfs" ino=1283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 505.409028][ T29] audit: type=1400 audit(1732717409.748:1009): avc: denied { listen } for pid=13042 comm="syz.3.2133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 506.378125][T13062] FAULT_INJECTION: forcing a failure. [ 506.378125][T13062] name failslab, interval 1, probability 0, space 0, times 0 [ 506.507776][T13062] CPU: 0 UID: 0 PID: 13062 Comm: syz.3.2137 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 506.518232][T13062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 506.528280][T13062] Call Trace: [ 506.531551][T13062] [ 506.534461][T13062] dump_stack_lvl+0x16c/0x1f0 [ 506.539143][T13062] should_fail_ex+0x497/0x5b0 [ 506.543813][T13062] ? fs_reclaim_acquire+0xae/0x150 [ 506.548926][T13062] should_failslab+0xc2/0x120 [ 506.553598][T13062] __kmalloc_noprof+0xcb/0x510 [ 506.558358][T13062] ? trace_kmalloc+0x2d/0xd0 [ 506.562940][T13062] ? __kmalloc_noprof+0x23b/0x510 [ 506.567978][T13062] tomoyo_realpath_from_path+0xb9/0x720 [ 506.573586][T13062] ? tomoyo_fill_path_info+0x233/0x420 [ 506.579061][T13062] tomoyo_mount_acl+0x1af/0x880 [ 506.583923][T13062] ? hlock_class+0x4e/0x130 [ 506.588412][T13062] ? __lock_acquire+0x15a9/0x3c40 [ 506.593431][T13062] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 506.598783][T13062] ? __pfx___lock_acquire+0x10/0x10 [ 506.603960][T13062] ? stack_trace_save+0x95/0xd0 [ 506.608793][T13062] ? __pfx_lock_release+0x10/0x10 [ 506.613813][T13062] ? trace_lock_acquire+0x146/0x1e0 [ 506.619007][T13062] ? tomoyo_mount_permission+0x149/0x420 [ 506.624631][T13062] ? lock_acquire+0x2f/0xb0 [ 506.629128][T13062] ? tomoyo_mount_permission+0x149/0x420 [ 506.634754][T13062] tomoyo_mount_permission+0x16e/0x420 [ 506.640206][T13062] ? tomoyo_mount_permission+0x149/0x420 [ 506.645835][T13062] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 506.651823][T13062] ? get_current_fs_domain+0x184/0x1f0 [ 506.657274][T13062] security_sb_mount+0x9b/0x260 [ 506.662128][T13062] path_mount+0x129/0x1f20 [ 506.666534][T13062] ? kmem_cache_free+0x152/0x4c0 [ 506.671469][T13062] ? __pfx_path_mount+0x10/0x10 [ 506.676306][T13062] ? putname+0x13c/0x180 [ 506.680538][T13062] __x64_sys_mount+0x294/0x320 [ 506.685288][T13062] ? __pfx___x64_sys_mount+0x10/0x10 [ 506.690563][T13062] do_syscall_64+0xcd/0x250 [ 506.695060][T13062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.700946][T13062] RIP: 0033:0x7f812a980809 [ 506.705345][T13062] 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 [ 506.724940][T13062] RSP: 002b:00007f812b833058 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.733342][T13062] RAX: ffffffffffffffda RBX: 00007f812ab45fa0 RCX: 00007f812a980809 [ 506.741298][T13062] RDX: 0000000020000980 RSI: 0000000020000240 RDI: 0000000020000080 [ 506.749253][T13062] RBP: 00007f812b8330a0 R08: 0000000000000000 R09: 0000000000000000 [ 506.757205][T13062] R10: 000000000000000c R11: 0000000000000246 R12: 0000000000000001 [ 506.765161][T13062] R13: 0000000000000000 R14: 00007f812ab45fa0 R15: 00007ffd186c6d68 [ 506.773125][T13062] [ 506.802745][T13064] 9pnet_virtio: no channels available for device syz [ 506.883901][T13062] ERROR: Out of memory at tomoyo_realpath_from_path. [ 507.103373][T13064] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 507.143885][T13064] overlayfs: failed to set xattr on upper [ 507.149634][T13064] overlayfs: ...falling back to redirect_dir=nofollow. [ 507.165645][T13064] overlayfs: ...falling back to index=off. [ 507.172336][T13064] overlayfs: ...falling back to uuid=null. [ 507.590415][ T29] audit: type=1400 audit(1732717411.948:1010): avc: denied { mount } for pid=13080 comm="syz.1.2143" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 507.625098][ T29] audit: type=1400 audit(1732717412.008:1011): avc: denied { watch watch_reads } for pid=13080 comm="syz.1.2143" path="/390/file0" dev="tmpfs" ino=2069 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 508.629862][T13092] blktrace: Concurrent blktraces are not allowed on nbd1 [ 508.926421][T13097] binder_alloc: 13096: pid 13096 spamming oneway? 1 buffers allocated for a total size of 4096 [ 509.163688][ T5917] IPVS: starting estimator thread 0... [ 509.182509][ T29] audit: type=1400 audit(1732717413.568:1012): avc: denied { listen } for pid=13101 comm="syz.2.2149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 509.215474][ T29] audit: type=1400 audit(1732717413.588:1013): avc: denied { accept } for pid=13101 comm="syz.2.2149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 509.270401][T13105] IPVS: using max 28 ests per chain, 67200 per kthread [ 509.607365][ T29] audit: type=1400 audit(1732717413.898:1014): avc: denied { read } for pid=13106 comm="syz.4.2150" name="nvram" dev="devtmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 509.929541][ T29] audit: type=1400 audit(1732717413.898:1015): avc: denied { open } for pid=13106 comm="syz.4.2150" path="/dev/nvram" dev="devtmpfs" ino=623 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 511.083073][T13130] 9pnet_virtio: no channels available for device syz [ 511.117152][T13130] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 511.128371][T13130] overlayfs: failed to set xattr on upper [ 511.128384][T13130] overlayfs: ...falling back to redirect_dir=nofollow. [ 511.128806][T13130] overlayfs: ...falling back to index=off. [ 511.128815][T13130] overlayfs: ...falling back to uuid=null. [ 511.508354][ T29] audit: type=1400 audit(1732717415.888:1016): avc: denied { write } for pid=13135 comm="syz.1.2159" name="card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 512.834293][T13163] openvswitch: netlink: Key type 34 is out of range max 32 [ 513.084299][T13168] lo speed is unknown, defaulting to 1000 [ 513.214575][ T5917] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 513.387569][T12010] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 513.584444][ T5917] usb 3-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 513.610740][ T5917] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 513.624298][ T5917] usb 3-1: Product: syz [ 513.628492][ T5917] usb 3-1: Manufacturer: syz [ 513.646392][ T5917] usb 3-1: SerialNumber: syz [ 513.678464][ T5917] usb 3-1: config 0 descriptor?? [ 513.687231][ T29] audit: type=1400 audit(1732717418.058:1017): avc: denied { read } for pid=13178 comm="syz.3.2169" name="autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 513.722743][ T29] audit: type=1400 audit(1732717418.058:1018): avc: denied { open } for pid=13178 comm="syz.3.2169" path="/dev/autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 513.746698][T12010] usb 2-1: Using ep0 maxpacket: 8 [ 513.776060][T12010] usb 2-1: config 8 has an invalid interface number: 188 but max is 0 [ 513.786189][T12010] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 513.810098][T12010] usb 2-1: config 8 has no interface number 0 [ 513.818111][T12010] usb 2-1: config 8 interface 188 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 513.818344][ T29] audit: type=1400 audit(1732717418.208:1019): avc: denied { write } for pid=13180 comm="syz.4.2170" name="file0" dev="fuse" ino=262144 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 513.851656][T12010] usb 2-1: config 8 interface 188 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 513.872157][T12010] usb 2-1: config 8 interface 188 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 513.887686][ T29] audit: type=1400 audit(1732717418.208:1020): avc: denied { open } for pid=13180 comm="syz.4.2170" path="/447/file0/file0" dev="fuse" ino=262144 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 513.912677][T12010] usb 2-1: New USB device found, idVendor=10cf, idProduct=5503, bcdDevice=8f.67 [ 513.930755][T12010] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 513.944931][T12010] usb 2-1: Product: syz [ 513.949170][T12010] usb 2-1: Manufacturer: syz [ 513.981332][T13190] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2172'. [ 513.990599][T12010] usb 2-1: SerialNumber: syz [ 514.002628][ T29] audit: type=1400 audit(1732717418.388:1021): avc: denied { bind } for pid=13189 comm="syz.3.2172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 514.040338][ T46] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 514.166506][ T5920] IPVS: starting estimator thread 0... [ 514.217218][T13163] program syz.1.2167 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 514.268490][T12010] vmk80xx 2-1:8.188: driver 'vmk80xx' failed to auto-configure device. [ 514.280612][T13198] IPVS: using max 29 ests per chain, 69600 per kthread [ 514.320432][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 514.320451][ T29] audit: type=1400 audit(1732717418.698:1024): avc: denied { write } for pid=13196 comm="syz.4.2174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 514.339029][ T46] usb 1-1: Using ep0 maxpacket: 32 [ 514.362499][ T46] usb 1-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 514.375113][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.403727][ T46] usb 1-1: Product: syz [ 514.405524][T12010] usb 2-1: USB disconnect, device number 30 [ 514.409965][ T46] usb 1-1: Manufacturer: syz [ 514.420860][ T29] audit: type=1400 audit(1732717418.698:1025): avc: denied { read } for pid=13196 comm="syz.4.2174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 514.433732][ T46] usb 1-1: SerialNumber: syz [ 514.534240][T13205] netlink: 'syz.3.2175': attribute type 2 has an invalid length. [ 514.765733][ T46] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 515.064276][ T5917] mos7840 3-1:0.0: required endpoints missing [ 515.074534][ T5917] usb 3-1: USB disconnect, device number 37 [ 515.360648][ T29] audit: type=1400 audit(1732717419.718:1026): avc: denied { read } for pid=13215 comm="syz.4.2180" name="btrfs-control" dev="devtmpfs" ino=1309 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 515.502319][ T29] audit: type=1400 audit(1732717419.718:1027): avc: denied { open } for pid=13215 comm="syz.4.2180" path="/dev/btrfs-control" dev="devtmpfs" ino=1309 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 515.690730][ T29] audit: type=1400 audit(1732717419.748:1028): avc: denied { create } for pid=13215 comm="syz.4.2180" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 516.511620][ T46] gspca_stk1135: reg_w 0x7 err -110 [ 516.517908][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.530394][ T46] gspca_stk1135: Sensor write failed [ 516.535858][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.547038][ T46] gspca_stk1135: Sensor write failed [ 516.552510][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.558843][ T46] gspca_stk1135: Sensor read failed [ 516.564580][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.582297][ T46] gspca_stk1135: Sensor read failed [ 516.587899][ T46] gspca_stk1135: Detected sensor type unknown (0x0) [ 516.594679][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.601104][ T46] gspca_stk1135: Sensor read failed [ 516.611357][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.617799][ T46] gspca_stk1135: Sensor read failed [ 516.623128][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.629462][ T46] gspca_stk1135: Sensor write failed [ 516.635864][ T46] gspca_stk1135: serial bus timeout: status=0x00 [ 516.642729][ T46] gspca_stk1135: Sensor write failed [ 516.648131][ T46] stk1135 1-1:64.0: probe with driver stk1135 failed with error -110 [ 516.778924][ T29] audit: type=1400 audit(1732717421.148:1029): avc: denied { read } for pid=13228 comm="syz.2.2183" path="socket:[35809]" dev="sockfs" ino=35809 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 516.828014][T13229] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 516.845517][T13229] macvtap1: entered promiscuous mode [ 516.861253][T13229] macvtap1: entered allmulticast mode [ 516.866687][T13229] mac80211_hwsim hwsim6 wlan0: entered allmulticast mode [ 516.888792][T13229] mac80211_hwsim hwsim6 wlan0: left allmulticast mode [ 516.905108][T13229] mac80211_hwsim hwsim6 wlan0: left promiscuous mode [ 516.946107][T13243] lo speed is unknown, defaulting to 1000 [ 516.946704][ T46] usb 1-1: USB disconnect, device number 33 [ 517.066863][T13250] input input7: cannot allocate more than FF_MAX_EFFECTS effects [ 517.264813][T13257] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2192'. [ 517.305913][T13257] ip6t_rpfilter: unknown options [ 517.320474][ T5917] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 517.500474][ T46] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 517.655312][ T5917] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 517.666819][ T5917] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 517.680403][ T46] usb 1-1: Using ep0 maxpacket: 8 [ 517.686490][ T5917] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 517.723738][ T46] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 517.742479][ T5917] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 517.770315][ T5917] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 517.772858][ T46] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=20.9d [ 517.794894][ T29] audit: type=1400 audit(1732717422.168:1030): avc: denied { read } for pid=13262 comm="syz.1.2194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 517.808426][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=105 [ 517.831238][ T5917] usb 5-1: config 0 descriptor?? [ 517.836158][ T46] usb 1-1: SerialNumber: syz [ 517.845460][ T46] usb 1-1: config 0 descriptor?? [ 517.855332][ T46] usb 1-1: Found UVC 0.00 device (05ac:8501) [ 517.857027][T13250] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 517.862604][ T46] uvcvideo 1-1:0.0: Entity type for entity Output 255 was not initialized! [ 517.905000][ T46] usb 1-1: Failed to create links for entity 255 [ 517.917995][ T46] usb 1-1: Failed to register entities (-22). [ 517.930626][T13273] overlayfs: missing 'lowerdir' [ 517.955126][ T29] audit: type=1400 audit(1732717422.338:1031): avc: denied { create } for pid=13272 comm="syz.2.2197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 518.617650][ T29] audit: type=1400 audit(1732717422.998:1032): avc: denied { append } for pid=13249 comm="syz.4.2189" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 518.641674][ C1] vkms_vblank_simulate: vblank timer overrun [ 518.701421][ T5917] plantronics 0003:047F:FFFF.0001: unknown main item tag 0xd [ 518.712939][ T5917] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 518.750895][ T5917] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 518.776346][T13278] overlayfs: missing 'lowerdir' [ 518.833268][ T5917] usb 5-1: USB disconnect, device number 30 [ 519.240355][T12010] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 519.390527][T12010] usb 3-1: Using ep0 maxpacket: 8 [ 519.401006][T12010] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 519.420303][T12010] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 519.440105][T12010] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 519.459965][T12010] usb 3-1: config 0 descriptor?? [ 519.624776][T13295] 9pnet_virtio: no channels available for device syz [ 519.656752][T13295] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 519.663952][T13295] overlayfs: failed to set xattr on upper [ 519.670813][T13295] overlayfs: ...falling back to redirect_dir=nofollow. [ 519.677827][T13295] overlayfs: ...falling back to index=off. [ 519.683818][T13295] overlayfs: ...falling back to uuid=null. [ 519.718668][T12010] iowarrior 3-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 519.746356][T13297] lo speed is unknown, defaulting to 1000 [ 520.048194][ T46] usb 1-1: USB disconnect, device number 34 [ 520.771185][T12010] usb 3-1: USB disconnect, device number 38 [ 520.779026][T12010] iowarrior 3-1:0.0: I/O-Warror #0 now disconnected [ 521.320326][ T5917] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 521.493711][ T5917] usb 2-1: Using ep0 maxpacket: 8 [ 521.513701][ T29] audit: type=1400 audit(1732717425.898:1033): avc: denied { write } for pid=13320 comm="syz.2.2211" name="autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 521.554300][ T5917] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 521.593700][ T5917] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.604575][ T29] audit: type=1400 audit(1732717425.968:1034): avc: denied { accept } for pid=13320 comm="syz.2.2211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 521.635445][ T5917] usb 2-1: Product: syz [ 521.639657][ T5917] usb 2-1: Manufacturer: syz [ 521.759508][ T5917] usb 2-1: SerialNumber: syz [ 521.768272][ T29] audit: type=1326 audit(1732717426.108:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13306 comm="syz.0.2207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 521.937356][ T29] audit: type=1326 audit(1732717426.108:1036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13306 comm="syz.0.2207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 521.976657][ T29] audit: type=1326 audit(1732717426.108:1037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13306 comm="syz.0.2207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 522.002401][ T5917] usb 2-1: config 0 descriptor?? [ 522.023503][ T29] audit: type=1326 audit(1732717426.108:1038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13306 comm="syz.0.2207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 522.085432][ T29] audit: type=1400 audit(1732717426.188:1039): avc: denied { connect } for pid=13318 comm="syz.4.2210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 522.257479][ T5917] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 522.425666][ T29] audit: type=1400 audit(1732717426.798:1040): avc: denied { write } for pid=13337 comm="syz.0.2215" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 522.519909][T13338] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2215'. [ 522.740826][T13348] FAULT_INJECTION: forcing a failure. [ 522.740826][T13348] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 522.754320][T13348] CPU: 0 UID: 0 PID: 13348 Comm: syz.0.2220 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 522.764765][T13348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 522.774832][T13348] Call Trace: [ 522.778115][T13348] [ 522.781046][T13348] dump_stack_lvl+0x16c/0x1f0 [ 522.785738][T13348] should_fail_ex+0x497/0x5b0 [ 522.790432][T13348] _copy_from_user+0x2e/0xd0 [ 522.795027][T13348] kstrtouint_from_user+0xd7/0x1c0 [ 522.800152][T13348] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 522.805893][T13348] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 522.811545][T13348] proc_fail_nth_write+0x84/0x250 [ 522.816587][T13348] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 522.822236][T13348] ? ksys_write+0x12b/0x250 [ 522.826757][T13348] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 522.832415][T13348] vfs_write+0x24c/0x1150 [ 522.836781][T13348] ? __fget_files+0x1fc/0x3a0 [ 522.841452][T13348] ? __pfx___mutex_lock+0x10/0x10 [ 522.846469][T13348] ? __pfx_vfs_write+0x10/0x10 [ 522.851214][T13348] ? __fget_files+0x206/0x3a0 [ 522.855886][T13348] ksys_write+0x12b/0x250 [ 522.860193][T13348] ? __pfx_ksys_write+0x10/0x10 [ 522.865040][T13348] do_syscall_64+0xcd/0x250 [ 522.869525][T13348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.875409][T13348] RIP: 0033:0x7f567b57f2bf [ 522.879813][T13348] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 8e 02 00 48 [ 522.899418][T13348] RSP: 002b:00007f567c46f050 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 522.907824][T13348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f567b57f2bf [ 522.915796][T13348] RDX: 0000000000000001 RSI: 00007f567c46f0b0 RDI: 0000000000000004 [ 522.923787][T13348] RBP: 00007f567c46f0a0 R08: 0000000000000000 R09: 0000000000000000 [ 522.931776][T13348] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 522.939763][T13348] R13: 0000000000000000 R14: 00007f567b745fa0 R15: 00007ffce7625d58 [ 522.947766][T13348] [ 522.976973][T13350] 9pnet_virtio: no channels available for device syz [ 523.085442][T12010] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 523.351440][T12010] usb 5-1: Using ep0 maxpacket: 8 [ 523.367528][T12010] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 523.400315][T12010] usb 5-1: config 0 has no interface number 0 [ 523.417566][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 523.445775][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 523.473804][T12010] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 523.503660][T12010] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 523.520642][T12010] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 523.547469][T12010] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 523.568151][T12010] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 523.584081][T12010] usb 5-1: config 0 descriptor?? [ 523.604080][T12010] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 523.764559][ T29] audit: type=1400 audit(1732717428.148:1041): avc: denied { create } for pid=13308 comm="syz.1.2208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 523.785106][ C1] vkms_vblank_simulate: vblank timer overrun [ 523.793906][ T5917] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 523.816291][T13344] ldusb 5-1:0.55: Couldn't submit interrupt_in_urb -90 [ 523.816976][ T5917] usb 2-1: USB disconnect, device number 31 [ 523.855058][ T29] audit: type=1326 audit(1732717428.238:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13351 comm="syz.0.2221" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7fc00000 [ 524.177818][T13374] 9pnet_virtio: no channels available for device syz [ 524.196579][T13374] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 524.205805][T13374] overlayfs: failed to set xattr on upper [ 524.213142][T13374] overlayfs: ...falling back to redirect_dir=nofollow. [ 524.220078][T13374] overlayfs: ...falling back to index=off. [ 524.228528][T13374] overlayfs: ...falling back to uuid=null. [ 524.431221][T13378] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2226'. [ 524.822465][T13386] VFS: could not find a valid V7 on nullb0. [ 524.844047][T13386] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 525.236469][T13394] syz.1.2233 uses obsolete (PF_INET,SOCK_PACKET) [ 525.256211][T13394] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2233'. [ 525.702128][T13405] lo speed is unknown, defaulting to 1000 [ 526.062680][ T46] usb 5-1: USB disconnect, device number 31 [ 526.071190][ T46] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 526.409931][T13423] netlink: 124 bytes leftover after parsing attributes in process `syz.3.2242'. [ 527.159059][T13434] netlink: 'syz.3.2246': attribute type 2 has an invalid length. [ 527.678701][T13435] FAULT_INJECTION: forcing a failure. [ 527.678701][T13435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 527.712036][T13435] CPU: 1 UID: 0 PID: 13435 Comm: syz.2.2247 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 527.722535][T13435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 527.732617][T13435] Call Trace: [ 527.735917][T13435] [ 527.738865][T13435] dump_stack_lvl+0x16c/0x1f0 [ 527.739497][T13437] evm: overlay not supported [ 527.743545][T13435] should_fail_ex+0x497/0x5b0 [ 527.743580][T13435] _copy_from_user+0x2e/0xd0 [ 527.743597][T13435] copy_msghdr_from_user+0x99/0x160 [ 527.743615][T13435] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 527.743638][T13435] ___sys_sendmsg+0xff/0x1e0 [ 527.743655][T13435] ? __pfx____sys_sendmsg+0x10/0x10 [ 527.743681][T13435] ? __pfx_lock_release+0x10/0x10 [ 527.743700][T13435] ? trace_lock_acquire+0x146/0x1e0 [ 527.743731][T13435] ? __fget_files+0x206/0x3a0 [ 527.743755][T13435] __sys_sendmsg+0x16e/0x220 [ 527.760355][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 527.760370][ T29] audit: type=1804 audit(1732717432.118:1050): pid=13437 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.0.2248" name="/newroot/464/bus/file0" dev="overlay" ino=2464 res=1 errno=0 [ 527.762855][T13435] ? __pfx___sys_sendmsg+0x10/0x10 [ 527.832008][T13435] do_syscall_64+0xcd/0x250 [ 527.836513][T13435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.842395][T13435] RIP: 0033:0x7f6af5b80809 [ 527.846786][T13435] 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 [ 527.866382][T13435] RSP: 002b:00007f6af6a65058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 527.874780][T13435] RAX: ffffffffffffffda RBX: 00007f6af5d45fa0 RCX: 00007f6af5b80809 [ 527.882737][T13435] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 527.890683][T13435] RBP: 00007f6af6a650a0 R08: 0000000000000000 R09: 0000000000000000 [ 527.898630][T13435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 527.906583][T13435] R13: 0000000000000000 R14: 00007f6af5d45fa0 R15: 00007ffd86eed978 [ 527.914550][T13435] [ 527.917623][ C1] vkms_vblank_simulate: vblank timer overrun [ 528.030846][T12010] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 528.438886][T13451] netlink: 'syz.3.2250': attribute type 2 has an invalid length. [ 529.042920][T12010] usb 5-1: Using ep0 maxpacket: 8 [ 529.062442][ T29] audit: type=1326 audit(1732717433.438:1051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.357177][T12010] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 529.365827][T12010] usb 5-1: config 0 has no interface number 0 [ 529.372375][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 529.383278][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 529.398989][T12010] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 529.410534][T12010] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 529.423642][T12010] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 529.432885][T12010] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 529.441690][ T29] audit: type=1326 audit(1732717433.438:1052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.465945][ T29] audit: type=1326 audit(1732717433.438:1053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=237 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.490281][ T29] audit: type=1326 audit(1732717433.438:1054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.513902][ T29] audit: type=1326 audit(1732717433.438:1055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.537724][ T29] audit: type=1326 audit(1732717433.438:1056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=450 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.561456][ T29] audit: type=1326 audit(1732717433.438:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.585291][ T29] audit: type=1326 audit(1732717433.438:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.609110][ T29] audit: type=1326 audit(1732717433.438:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13445 comm="syz.0.2252" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f567b580809 code=0x7ffc0000 [ 529.640927][T12010] usb 5-1: config 0 descriptor?? [ 529.660713][T12010] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 530.001577][T13439] ldusb 5-1:0.55: Write buffer overflow, 2147479232 bytes dropped [ 530.016798][T12010] usb 5-1: USB disconnect, device number 32 [ 530.028703][T12010] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 530.131792][T13463] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.2256'. [ 530.381833][T13460] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.2256'. [ 530.859040][T13473] overlayfs: failed to get index nlink (file1/file0, err=-61) [ 530.958291][T13477] netlink: 'syz.4.2262': attribute type 1 has an invalid length. [ 530.992608][T13477] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2262'. [ 532.400375][ T46] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 532.560373][ T46] usb 1-1: Using ep0 maxpacket: 8 [ 532.626951][ T46] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 532.639576][ T46] usb 1-1: config 0 has no interface number 0 [ 532.654961][ T46] usb 1-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 532.698642][ T46] usb 1-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 532.734803][ T46] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 532.775474][ T46] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 532.822824][ T46] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 532.844626][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 532.875197][ T46] usb 1-1: config 0 descriptor?? [ 532.907740][ T46] ldusb 1-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 533.120762][T13508] ldusb 1-1:0.55: Write buffer overflow, 2147479232 bytes dropped [ 533.158455][ T46] usb 1-1: USB disconnect, device number 35 [ 533.174504][ T46] ldusb 1-1:0.55: LD USB Device #0 now disconnected [ 533.881627][T12010] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 534.188390][T12010] usb 2-1: Using ep0 maxpacket: 16 [ 534.275487][T12010] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 534.307931][T12010] usb 2-1: config 0 has no interface number 0 [ 534.314306][T12010] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 534.324267][T12010] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 534.334300][T12010] usb 2-1: config 0 interface 41 has no altsetting 0 [ 534.363430][T13550] netlink: 84 bytes leftover after parsing attributes in process `syz.0.2284'. [ 534.393610][ T5845] Bluetooth: hci1: unexpected event 0x01 length: 13 > 1 [ 534.512020][T12010] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 534.528564][T12010] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.536787][T12010] usb 2-1: Product: syz [ 534.541072][T12010] usb 2-1: Manufacturer: syz [ 534.545775][T12010] usb 2-1: SerialNumber: syz [ 535.131820][T13550] netlink: 84 bytes leftover after parsing attributes in process `syz.0.2284'. [ 535.170849][ T46] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 535.205170][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 535.205189][ T29] audit: type=1400 audit(1732717439.208:1088): avc: denied { bind } for pid=13539 comm="syz.2.2283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 535.208355][T12010] usb 2-1: config 0 descriptor?? [ 535.212204][ T29] audit: type=1326 audit(1732717439.218:1089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.3.2281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 535.231375][ C1] vkms_vblank_simulate: vblank timer overrun [ 535.270432][ T29] audit: type=1400 audit(1732717439.238:1090): avc: denied { listen } for pid=13539 comm="syz.2.2283" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 535.291125][ T29] audit: type=1326 audit(1732717439.548:1091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.3.2281" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f812a980809 code=0x7fc00000 [ 535.314501][ C1] vkms_vblank_simulate: vblank timer overrun [ 535.321550][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 535.328832][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 535.347323][ T46] usb 5-1: device descriptor read/64, error -71 [ 535.635918][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 536.360500][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 536.506141][ T29] audit: type=1400 audit(1732717440.858:1092): avc: denied { write } for pid=13556 comm="syz.2.2287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 536.530349][ T46] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 536.667534][ T46] usb 5-1: device descriptor read/64, error -71 [ 536.773293][ T29] audit: type=1400 audit(1732717441.158:1093): avc: denied { getopt } for pid=13576 comm="syz.2.2295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 536.801125][ T46] usb usb5-port1: attempt power cycle [ 536.835969][T12010] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 537.160388][ T46] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 537.221023][ T46] usb 5-1: device descriptor read/8, error -71 [ 537.251015][T12010] dm9601 2-1:0.41 (unnamed net_device) (uninitialized): Error reading chip ID [ 537.274994][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 537.286889][T13531] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 537.544445][T13585] syz.4.2297 (13585): drop_caches: 2 [ 537.840430][T12010] sr9700 2-1:0.41 (unnamed net_device) (uninitialized): Error reading MAC address [ 537.862603][T12010] usb 2-1: USB disconnect, device number 32 [ 538.501339][T12010] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 538.670407][T12010] usb 1-1: Using ep0 maxpacket: 8 [ 538.791617][T12010] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 538.805985][T12010] usb 1-1: config 0 has no interface number 0 [ 538.842050][T12010] usb 1-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 538.860524][T12010] usb 1-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 538.876018][T12010] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 538.892866][T12010] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 538.906416][T12010] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 538.915911][T12010] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 538.934078][T12010] usb 1-1: config 0 descriptor?? [ 538.950388][T12010] ldusb 1-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 539.255251][ T29] audit: type=1400 audit(1732717443.638:1094): avc: denied { mount } for pid=13609 comm="syz.4.2306" name="/" dev="afs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 539.283684][ T29] audit: type=1400 audit(1732717443.668:1095): avc: denied { ioctl } for pid=13598 comm="syz.0.2302" path="/dev/vhost-net" dev="devtmpfs" ino=1274 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 539.337342][ T29] audit: type=1400 audit(1732717443.718:1096): avc: denied { unmount } for pid=5839 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 539.359028][T12010] usb 1-1: USB disconnect, device number 36 [ 539.397978][T12010] ldusb 1-1:0.55: LD USB Device #0 now disconnected [ 539.438085][T13612] kvm: emulating exchange as write [ 539.834561][T13630] ADFS-fs (nullb0): error: can't find an ADFS filesystem on dev nullb0. [ 540.906305][T13636] netlink: 'syz.0.2313': attribute type 29 has an invalid length. [ 540.930632][ T29] audit: type=1400 audit(1732717445.288:1097): avc: denied { write } for pid=13635 comm="syz.0.2313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 540.954851][T13636] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2313'. [ 541.047105][T13641] ISOFS: Unable to identify CD-ROM format. [ 541.664170][ T29] audit: type=1400 audit(1732717446.048:1098): avc: denied { write } for pid=13635 comm="syz.0.2313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 541.919282][T13648] netlink: 1624 bytes leftover after parsing attributes in process `syz.0.2317'. [ 541.966020][T13652] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2319'. [ 542.089794][T13658] 9pnet_virtio: no channels available for device syz [ 542.166318][T13661] netdevsim netdevsim1: Direct firmware load for ./file0 failed with error -2 [ 542.175669][T13661] netdevsim netdevsim1: Falling back to sysfs fallback for: ./file0 [ 542.189160][T13662] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 542.196540][T13662] overlayfs: failed to set xattr on upper [ 542.205216][T13662] overlayfs: ...falling back to redirect_dir=nofollow. [ 542.226235][T13663] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 542.232898][T13663] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 542.244503][T13663] vhci_hcd vhci_hcd.0: Device attached [ 542.251096][T13662] overlayfs: ...falling back to index=off. [ 542.281660][T13662] overlayfs: ...falling back to uuid=null. [ 542.310354][T12010] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 542.460320][T12010] usb 5-1: Using ep0 maxpacket: 8 [ 542.466985][T12010] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 542.479914][T12010] usb 5-1: config 0 has no interface number 0 [ 542.486259][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 542.498530][T12010] usb 5-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 542.514006][T12010] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 542.525480][T12010] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 542.530396][ T46] usb 34-1: SetAddress Request (2) to port 0 [ 542.538681][T12010] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 542.554379][T12010] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.564764][ T46] usb 34-1: new SuperSpeed USB device number 2 using vhci_hcd [ 542.565361][T12010] usb 5-1: config 0 descriptor?? [ 542.595225][T12010] ldusb 5-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 542.799259][T13657] ldusb 5-1:0.55: Write buffer overflow, 2147479232 bytes dropped [ 542.810408][T12010] usb 5-1: USB disconnect, device number 37 [ 542.818250][T12010] ldusb 5-1:0.55: LD USB Device #0 now disconnected [ 543.039508][T13665] vhci_hcd: connection reset by peer [ 543.052389][ T6203] vhci_hcd: stop threads [ 543.057486][ T6203] vhci_hcd: release socket [ 543.065528][ T6203] vhci_hcd: disconnect device [ 543.129341][ T29] audit: type=1400 audit(1732717447.508:1099): avc: denied { getopt } for pid=13675 comm="syz.1.2326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 543.429039][ T29] audit: type=1400 audit(1732717447.808:1100): avc: denied { mount } for pid=13690 comm="syz.4.2331" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 544.014157][ T29] audit: type=1800 audit(1732717448.398:1101): pid=13702 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.2.2332" name="/" dev="fuse" ino=1 res=0 errno=0 [ 544.112167][T13699] FAULT_INJECTION: forcing a failure. [ 544.112167][T13699] name failslab, interval 1, probability 0, space 0, times 0 [ 544.136752][T13699] CPU: 0 UID: 0 PID: 13699 Comm: syz.2.2332 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 544.147209][T13699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 544.157258][T13699] Call Trace: [ 544.160516][T13699] [ 544.163421][T13699] dump_stack_lvl+0x16c/0x1f0 [ 544.168085][T13699] should_fail_ex+0x497/0x5b0 [ 544.172751][T13699] ? fs_reclaim_acquire+0xae/0x150 [ 544.177850][T13699] should_failslab+0xc2/0x120 [ 544.182502][T13699] __kmalloc_noprof+0xcb/0x510 [ 544.187238][T13699] ? kasan_save_track+0x14/0x30 [ 544.192067][T13699] fuse_direct_io+0x5b3/0x2580 [ 544.196815][T13699] ? __pfx_fuse_direct_io+0x10/0x10 [ 544.202003][T13699] ? lockdep_init_map_type+0x16d/0x7d0 [ 544.207440][T13699] fuse_direct_IO+0x9a4/0xf20 [ 544.212101][T13699] ? __pfx_fuse_direct_IO+0x10/0x10 [ 544.217276][T13699] ? filemap_check_errors+0xa9/0x160 [ 544.222541][T13699] generic_file_read_iter+0x1d4/0x450 [ 544.227901][T13699] fuse_file_read_iter+0x35f/0x470 [ 544.233000][T13699] vfs_read+0x87f/0xbe0 [ 544.237143][T13699] ? __pfx_vfs_read+0x10/0x10 [ 544.241800][T13699] ksys_read+0x12b/0x250 [ 544.246024][T13699] ? __pfx_ksys_read+0x10/0x10 [ 544.250943][T13699] do_syscall_64+0xcd/0x250 [ 544.255423][T13699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.261295][T13699] RIP: 0033:0x7f6af5b80809 [ 544.265683][T13699] 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 [ 544.285265][T13699] RSP: 002b:00007f6af6a44058 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 544.293662][T13699] RAX: ffffffffffffffda RBX: 00007f6af5d46080 RCX: 00007f6af5b80809 [ 544.301625][T13699] RDX: 0000000000002020 RSI: 000000002000e400 RDI: 0000000000000005 [ 544.309580][T13699] RBP: 00007f6af6a440a0 R08: 0000000000000000 R09: 0000000000000000 [ 544.317527][T13699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 544.325483][T13699] R13: 0000000000000000 R14: 00007f6af5d46080 R15: 00007ffd86eed978 [ 544.333437][T13699] [ 544.338939][ T5845] Bluetooth: hci4: command 0x0405 tx timeout [ 544.366418][T13695] ================================================================== [ 544.374519][T13695] BUG: KASAN: null-ptr-deref in fuse_copy_do+0x183/0x320 [ 544.381546][T13695] Write of size 5 at addr 0000000000000000 by task syz.2.2332/13695 [ 544.389522][T13695] [ 544.391838][T13695] CPU: 0 UID: 0 PID: 13695 Comm: syz.2.2332 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 544.402250][T13695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 544.412304][T13695] Call Trace: [ 544.415609][T13695] [ 544.418539][T13695] dump_stack_lvl+0x116/0x1f0 [ 544.423312][T13695] kasan_report+0xd9/0x110 [ 544.427730][T13695] ? fuse_copy_do+0x183/0x320 [ 544.432404][T13695] ? fuse_copy_do+0x183/0x320 [ 544.437080][T13695] kasan_check_range+0xef/0x1a0 [ 544.441938][T13695] __asan_memcpy+0x3c/0x60 [ 544.446441][T13695] fuse_copy_do+0x183/0x320 [ 544.450944][T13695] fuse_copy_args+0x1e6/0x770 [ 544.455653][T13695] ? fuse_dev_do_write+0x674/0x3720 [ 544.460874][T13695] ? __pfx_fuse_copy_args+0x10/0x10 [ 544.466091][T13695] ? do_raw_spin_lock+0x12d/0x2c0 [ 544.471132][T13695] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 544.476516][T13695] ? lock_acquire+0x2f/0xb0 [ 544.480999][T13695] ? fuse_dev_do_write+0x306/0x3720 [ 544.486195][T13695] fuse_dev_do_write+0x1cc1/0x3720 [ 544.491327][T13695] ? __pfx_lock_release+0x10/0x10 [ 544.496325][T13695] ? do_raw_spin_lock+0x12d/0x2c0 [ 544.501326][T13695] ? __pfx_fuse_dev_do_write+0x10/0x10 [ 544.506762][T13695] ? fuse_dev_do_read+0x1fc/0x2320 [ 544.511849][T13695] ? __pfx_mark_lock+0x10/0x10 [ 544.516593][T13695] ? futex_wait_queue+0x101/0x1f0 [ 544.521627][T13695] ? futex_unqueue+0xba/0x140 [ 544.526293][T13695] ? __pfx_fuse_dev_do_read+0x10/0x10 [ 544.531643][T13695] ? __asan_memset+0x23/0x50 [ 544.536211][T13695] fuse_dev_write+0x14f/0x1e0 [ 544.540863][T13695] ? __pfx_fuse_dev_write+0x10/0x10 [ 544.546048][T13695] ? inode_security+0x101/0x130 [ 544.550878][T13695] ? bpf_lsm_file_permission+0x9/0x10 [ 544.556223][T13695] ? security_file_permission+0x71/0x210 [ 544.561831][T13695] vfs_write+0x5ae/0x1150 [ 544.566143][T13695] ? __pfx_fuse_dev_write+0x10/0x10 [ 544.571322][T13695] ? __pfx_vfs_write+0x10/0x10 [ 544.576058][T13695] ? do_futex+0x123/0x350 [ 544.580359][T13695] ? __fget_files+0x40/0x3a0 [ 544.584932][T13695] ksys_write+0x12b/0x250 [ 544.589235][T13695] ? __pfx_ksys_write+0x10/0x10 [ 544.594064][T13695] do_syscall_64+0xcd/0x250 [ 544.598543][T13695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.604410][T13695] RIP: 0033:0x7f6af5b7f2bf [ 544.609320][T13695] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 8e 02 00 48 [ 544.628913][T13695] RSP: 002b:00007f6af6a64fd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 544.637326][T13695] RAX: ffffffffffffffda RBX: 0000000020008380 RCX: 00007f6af5b7f2bf [ 544.645278][T13695] RDX: 0000000000000015 RSI: 0000000020000540 RDI: 0000000000000003 [ 544.653223][T13695] RBP: 0000000000000050 R08: 0000000000000000 R09: 0000000000000000 [ 544.661167][T13695] R10: 0000000000000003 R11: 0000000000000293 R12: 0000000000000003 [ 544.669135][T13695] R13: 0000000020000c40 R14: 00007f6af5d45fa0 R15: 00007ffd86eed978 [ 544.677118][T13695] [ 544.680111][T13695] ================================================================== [ 544.915356][T13695] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 544.922592][T13695] CPU: 1 UID: 0 PID: 13695 Comm: syz.2.2332 Not tainted 6.12.0-syzkaller-09734-g445d9f05fa14 #0 [ 544.933003][T13695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 544.943047][T13695] Call Trace: [ 544.946304][T13695] [ 544.949209][T13695] dump_stack_lvl+0x3d/0x1f0 [ 544.953790][T13695] panic+0x71d/0x800 [ 544.957678][T13695] ? __pfx_panic+0x10/0x10 [ 544.962144][T13695] ? preempt_schedule_thunk+0x1a/0x30 [ 544.967510][T13695] ? preempt_schedule_common+0x44/0xc0 [ 544.972964][T13695] ? check_panic_on_warn+0x1f/0xb0 [ 544.978069][T13695] check_panic_on_warn+0xab/0xb0 [ 544.982982][T13695] end_report+0x117/0x180 [ 544.987374][T13695] kasan_report+0xe9/0x110 [ 544.991784][T13695] ? fuse_copy_do+0x183/0x320 [ 544.996444][T13695] ? fuse_copy_do+0x183/0x320 [ 545.001099][T13695] kasan_check_range+0xef/0x1a0 [ 545.005926][T13695] __asan_memcpy+0x3c/0x60 [ 545.010315][T13695] fuse_copy_do+0x183/0x320 [ 545.014807][T13695] fuse_copy_args+0x1e6/0x770 [ 545.019459][T13695] ? fuse_dev_do_write+0x674/0x3720 [ 545.024637][T13695] ? __pfx_fuse_copy_args+0x10/0x10 [ 545.029828][T13695] ? do_raw_spin_lock+0x12d/0x2c0 [ 545.034871][T13695] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 545.040263][T13695] ? lock_acquire+0x2f/0xb0 [ 545.044786][T13695] ? fuse_dev_do_write+0x306/0x3720 [ 545.050007][T13695] fuse_dev_do_write+0x1cc1/0x3720 [ 545.055123][T13695] ? __pfx_lock_release+0x10/0x10 [ 545.060136][T13695] ? do_raw_spin_lock+0x12d/0x2c0 [ 545.065135][T13695] ? __pfx_fuse_dev_do_write+0x10/0x10 [ 545.070571][T13695] ? fuse_dev_do_read+0x1fc/0x2320 [ 545.075652][T13695] ? __pfx_mark_lock+0x10/0x10 [ 545.080386][T13695] ? futex_wait_queue+0x101/0x1f0 [ 545.085396][T13695] ? futex_unqueue+0xba/0x140 [ 545.090041][T13695] ? __pfx_fuse_dev_do_read+0x10/0x10 [ 545.095387][T13695] ? __asan_memset+0x23/0x50 [ 545.099962][T13695] fuse_dev_write+0x14f/0x1e0 [ 545.104621][T13695] ? __pfx_fuse_dev_write+0x10/0x10 [ 545.109790][T13695] ? inode_security+0x101/0x130 [ 545.114615][T13695] ? bpf_lsm_file_permission+0x9/0x10 [ 545.119959][T13695] ? security_file_permission+0x71/0x210 [ 545.125573][T13695] vfs_write+0x5ae/0x1150 [ 545.129872][T13695] ? __pfx_fuse_dev_write+0x10/0x10 [ 545.135059][T13695] ? __pfx_vfs_write+0x10/0x10 [ 545.139794][T13695] ? do_futex+0x123/0x350 [ 545.144196][T13695] ? __fget_files+0x40/0x3a0 [ 545.148758][T13695] ksys_write+0x12b/0x250 [ 545.153058][T13695] ? __pfx_ksys_write+0x10/0x10 [ 545.157878][T13695] do_syscall_64+0xcd/0x250 [ 545.162443][T13695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.168307][T13695] RIP: 0033:0x7f6af5b7f2bf [ 545.172693][T13695] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 8e 02 00 48 [ 545.192287][T13695] RSP: 002b:00007f6af6a64fd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 545.200669][T13695] RAX: ffffffffffffffda RBX: 0000000020008380 RCX: 00007f6af5b7f2bf [ 545.208610][T13695] RDX: 0000000000000015 RSI: 0000000020000540 RDI: 0000000000000003 [ 545.216551][T13695] RBP: 0000000000000050 R08: 0000000000000000 R09: 0000000000000000 [ 545.224493][T13695] R10: 0000000000000003 R11: 0000000000000293 R12: 0000000000000003 [ 545.232436][T13695] R13: 0000000020000c40 R14: 00007f6af5d45fa0 R15: 00007ffd86eed978 [ 545.240408][T13695] [ 545.243663][T13695] Kernel Offset: disabled [ 545.247974][T13695] Rebooting in 86400 seconds..