last executing test programs: 7.896017425s ago: executing program 0 (id=795): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x55, 0x9, 0x8a, 0x40, 0x93a, 0x2601, 0x88f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xeb, 0x77, 0x37}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 4.651728503s ago: executing program 3 (id=831): ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010000104a5270b7357000000925e4a44", @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001180000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 4.427082024s ago: executing program 3 (id=834): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000f0ffb6000040"]) 4.203870485s ago: executing program 0 (id=837): openat(0xffffffffffffff9c, 0x0, 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x21}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) close(r2) 4.041945863s ago: executing program 3 (id=838): 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) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x1, 0x6576, 0x9}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r4, 0x100000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.830152753s ago: executing program 0 (id=840): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454da, &(0x7f0000000080)={'batadv0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'dvmrp1\x00', 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb8500000043000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mknod(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7f}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='mm_page_alloc\x00', r5}, 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x114, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x1b4) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x481, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x38, 0x2, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @empty}}}]}]}, 0x38}}, 0x0) vmsplice(r6, &(0x7f0000000340)=[{&(0x7f0000000300)="10", 0x1}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000003c0)="4cc5e28452d3816c2b7cbe44e6d7a8bcfa8574b261ac2561eb456f70e4ec91cddbcde1820819a646af81bb5f12fab59ee77c35d7a9bd8fca76172791bc57fbbdf6748fa97aae2ead5de36b8db2674db279", 0x51}], 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r3}, 0x10) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454da, &(0x7f0000000140)={'batadv0\x00'}) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000100)={'pimreg0\x00', 0x35e}) 3.715551079s ago: executing program 4 (id=841): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x404001) syz_init_net_socket$llc(0x1a, 0x1, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000005a00)={0x77359400}) bpf$ENABLE_STATS(0x20, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x200008c0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="0010000000000000920a94db66586f4900dada416377cbc85e6963aba6dd146b546b97f0ea92865455"], 0x90) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl(r0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x8, 0x63b2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 3.68191281s ago: executing program 3 (id=842): socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2c800}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x5, 0x9d, 0x10001, 0x2009, 0x1}, 0x48) 3.567979576s ago: executing program 0 (id=843): r0 = io_uring_setup(0x497c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) pwritev2(0xffffffffffffffff, &(0x7f00000012c0)=[{0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000bc0)={0x5, 0x0, [{0x0, 0xd3, &(0x7f0000000780)=""/211}, {0x0, 0x39, &(0x7f00000002c0)=""/57}, {0x0, 0xce, &(0x7f0000000500)=""/206}, {0xd000, 0x71, &(0x7f0000000880)=""/113}, {0xe8b84bb294a96876, 0xe4, &(0x7f00000009c0)=""/228}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=""/253, 0x0, &(0x7f0000000600)=""/91}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$bt_hci(r3, 0x84, 0x80, &(0x7f0000002140)=""/4092, &(0x7f0000001080)=0xffc) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x6, 0x0) r4 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) openat$cgroup_pressure(r5, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x1fd, 0x2, 0x4000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) close_range(r0, 0xffffffffffffffff, 0x0) 3.504960059s ago: executing program 4 (id=844): ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010000104a5270b7357000000925e4a44", @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001180000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 3.371045015s ago: executing program 3 (id=846): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000700)='ns/pid_for_children\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r1}]}, 0x24}}, 0x0) 3.290514609s ago: executing program 4 (id=847): socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) accept(r0, 0x0, 0x0) 3.258527771s ago: executing program 3 (id=848): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x55, 0x9, 0x8a, 0x40, 0x93a, 0x2601, 0x88f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xeb, 0x77, 0x37}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 2.284114918s ago: executing program 4 (id=855): syz_usb_connect(0x0, 0x48, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000042ab9c4040200349b5f6010203010902360002000000000904000003169900000905"], 0x0) 1.754391544s ago: executing program 2 (id=862): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) utimes(0x0, &(0x7f0000000800)={{0x0, 0xea60}}) 1.674706268s ago: executing program 2 (id=863): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r4, 0x100000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.500365236s ago: executing program 2 (id=864): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b7040000000000008500000057"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffed3) 1.388084172s ago: executing program 2 (id=865): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) utimes(0x0, 0x0) 1.309445455s ago: executing program 2 (id=866): bpf$MAP_CREATE(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000cc0)='./file0\x00', 0x800714, &(0x7f0000000c40)={[{@quota}]}, 0x1, 0x485, &(0x7f0000001040)="$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") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@filter={'filter\x00', 0x2, 0x4, 0x340, 0xffffffff, 0x290, 0x290, 0x0, 0xfeffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@loopback, @dev, [], [], 'batadv0\x00', 'sit0\x00'}, 0x2f2, 0xa8, 0xd0}, @REJECT={0x28}}, {{@ipv6={@private1, @ipv4={'\x00', '\xff\xff', @private}, [], [], 'team_slave_1\x00', 'veth1_virt_wifi\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @loopback}, @private0, [], [], 'gretap0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) io_setup(0x9, &(0x7f0000000080)=0x0) r4 = eventfd2(0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000002440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000000)="f16a7ded56857b0e", 0x8}]) write$eventfd(r4, &(0x7f0000000100), 0x8) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 592.081971ms ago: executing program 1 (id=869): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000000700)='ns/pid_for_children\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, 0x0, 0x0) 586.831091ms ago: executing program 1 (id=870): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x15, &(0x7f0000000e00)=@raw={'raw\x00', 0x4001, 0x3, 0x240, 0x2e0, 0x0, 0x148, 0x2e0, 0x148, 0x3e0, 0x240, 0x240, 0x3e0, 0x240, 0x7fffffe, 0x0, {[{{@ip={@broadcast, @loopback, 0x0, 0x0, 'ip6gretap0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a0) sendmsg$inet(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)='/', 0x1}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x193a, 0x4) recvmmsg(r0, &(0x7f00000005c0), 0x40000000000026c, 0x0, 0x0) 532.180343ms ago: executing program 0 (id=871): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) 448.001228ms ago: executing program 1 (id=872): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x21}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) close(r2) 447.673887ms ago: executing program 0 (id=873): syz_io_uring_setup(0x0, 0x0, 0x0, &(0x7f0000003580)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB], 0x1d8}}, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/215, 0x7ffff000}], 0x6) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) 395.86523ms ago: executing program 1 (id=874): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000001, 0x11, r4, 0x100000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 344.317562ms ago: executing program 2 (id=875): openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/power/disk', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00'}, 0x90) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) socket$rds(0x15, 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000001340)=[0x0]) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="03011400012989290e358000ad0001140000002f0600ac141418e0000003808a8972bd0b72e410820c520f061fe4fdfe4b889430ebb52997e36e039b1c598825f80100e3c06376c33076a167d514fa570a440261a67a34a07605c93a194946bc6283f4"], 0xdd12}], 0x1}, 0x0) 276.074256ms ago: executing program 4 (id=876): r0 = open_tree(0xffffffffffffff9c, 0x0, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0) shmctl$SHM_STAT(0x0, 0xd, 0x0) 160.310041ms ago: executing program 4 (id=877): socket$tipc(0x1e, 0x0, 0x0) socket$inet(0xa, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = syz_io_uring_setup(0x10d, &(0x7f00000003c0), &(0x7f0000000380)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_CONNECT={0x10, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x3f70, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x127081) 159.930401ms ago: executing program 1 (id=878): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) lseek(r1, 0x0, 0x4) 0s ago: executing program 1 (id=879): ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010000104a5270b7357000000925e4a44", @ANYRES32, @ANYBLOB="0dfa130016000000240012000c00010000000000000000000c0002f60800000001180000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r1], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x4) syz_genetlink_get_family_id$nl80211(0x0, r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) kernel console output (not intermixed with test programs): 48191][ T3613] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 92.268006][ T3613] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 92.287329][ T3613] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.313886][ T3613] usb 2-1: config 0 descriptor?? [ 92.409581][ T4086] netlink: 'syz.3.156': attribute type 20 has an invalid length. [ 92.417732][ T151] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 92.427846][ T151] usb 3-1: USB disconnect, device number 3 [ 92.434793][ T4086] netlink: 8 bytes leftover after parsing attributes in process `syz.3.156'. [ 92.539829][ T4090] loop3: detected capacity change from 0 to 256 [ 92.588201][ T3597] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 92.600626][ T3597] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 92.622723][ T3597] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 92.636111][ T4090] FAT-fs (loop3): Directory bread(block 64) failed [ 92.643167][ T4090] FAT-fs (loop3): Directory bread(block 65) failed [ 92.650110][ T4090] FAT-fs (loop3): Directory bread(block 66) failed [ 92.656738][ T3597] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.665071][ T4090] FAT-fs (loop3): Directory bread(block 67) failed [ 92.672545][ T4090] FAT-fs (loop3): Directory bread(block 68) failed [ 92.696028][ T4090] FAT-fs (loop3): Directory bread(block 69) failed [ 92.703158][ T4070] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 92.715758][ T4090] FAT-fs (loop3): Directory bread(block 70) failed [ 92.748442][ T4090] FAT-fs (loop3): Directory bread(block 71) failed [ 92.778197][ T4090] FAT-fs (loop3): Directory bread(block 72) failed [ 92.794425][ T4090] FAT-fs (loop3): Directory bread(block 73) failed [ 92.804740][ T3613] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 92.878504][ T3613] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 93.210058][ T3597] usb 2-1: USB disconnect, device number 3 [ 93.407127][ T4109] fuse: Invalid rootmode [ 93.497038][ T4113] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 94.339376][ T4121] netlink: 4 bytes leftover after parsing attributes in process `syz.3.164'. [ 94.364768][ T4121] netlink: 4 bytes leftover after parsing attributes in process `syz.3.164'. [ 94.527974][ T22] usb 1-1: USB disconnect, device number 3 [ 94.558974][ T3596] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 95.367898][ C0] sched: RT throttling activated [ 95.558536][ T3596] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.580177][ T3596] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.605958][ T3596] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 95.693004][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 96.478119][ T3596] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 96.487219][ T3596] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.497092][ T3596] usb 3-1: config 0 descriptor?? [ 96.549038][ T3596] usb 3-1: can't set config #0, error -71 [ 96.572631][ T3596] usb 3-1: USB disconnect, device number 4 [ 96.650356][ T4157] netlink: 4 bytes leftover after parsing attributes in process `syz.0.176'. [ 96.662176][ T4157] netlink: 4 bytes leftover after parsing attributes in process `syz.0.176'. [ 96.714404][ T4155] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 96.858079][ T3598] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 96.865901][ T4132] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 96.876959][ T4164] fuse: Invalid rootmode [ 97.147276][ T4166] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(228658929316212) <= P.seqno(0) <= S.SWH(228658929316286)) and (P.ackno exists or LAWL(70149734489070) <= P.ackno(70149734489071) <= S.AWH(70149734489071), sending SYNC... [ 97.248315][ T3598] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 97.260530][ T4132] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.282636][ T4132] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.301366][ T3598] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 97.330288][ T4132] usb 2-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 97.344663][ T3598] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 576, setting to 64 [ 97.367226][ T4132] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.382722][ T3598] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 97.411426][ T4132] usb 2-1: config 0 descriptor?? [ 97.498198][ T3598] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 97.510314][ T3598] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 97.524134][ T3598] usb 5-1: SerialNumber: syz [ 97.569118][ T4149] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 97.576395][ T4149] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 97.629555][ T3598] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 97.806215][ T26] audit: type=1804 audit(1719689574.138:7): pid=4185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.178" name="/root/syzkaller.84r2Av/37/cgroup.controllers" dev="sda1" ino=1958 res=1 errno=0 [ 97.938059][ T4189] Zero length message leads to an empty skb [ 97.959208][ T3598] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 97.987865][ T3598] usb 5-1: USB disconnect, device number 3 [ 98.022239][ T4132] cherry 0003:046A:0027.0003: hidraw0: USB HID v0.00 Device [HID 046a:0027] on usb-dummy_hcd.1-1/input0 [ 98.448055][ T22] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 98.839288][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 99.045867][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.511836][ T0] NOHZ tick-stop error: local softirq work is pending, handler #28a!!! [ 99.589498][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.724201][ T22] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 99.746036][ T22] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 99.755918][ T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.773132][ T22] usb 4-1: config 0 descriptor?? [ 99.826087][ T3594] usb 2-1: USB disconnect, device number 4 [ 99.860551][ T151] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 100.152715][ T4132] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 100.280451][ T22] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 100.438736][ T22] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 100.548475][ T4132] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 100.660272][ T4132] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 100.760836][ T22] usb 4-1: USB disconnect, device number 4 [ 100.828123][ T4132] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 100.837230][ T4132] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.968566][ T4213] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 101.036726][ T4226] netlink: 4 bytes leftover after parsing attributes in process `syz.1.187'. [ 101.060938][ T3562] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.071445][ T3562] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 101.084261][ T3562] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 101.093903][ T3562] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.102246][ T3562] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 101.110205][ T3562] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.125731][ T4230] netlink: 4 bytes leftover after parsing attributes in process `syz.1.187'. [ 101.139488][ T151] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.159069][ T3566] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.166421][ T3566] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 101.174129][ T3566] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 101.182270][ T3566] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.189966][ T3566] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 101.197265][ T3566] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.222344][ T151] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.247992][ T151] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 101.261085][ T151] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 101.270326][ T151] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.284162][ T151] usb 5-1: config 0 descriptor?? [ 101.441869][ T3748] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.480552][ T26] audit: type=1804 audit(1719689577.818:8): pid=4240 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.190" name="/root/syzkaller.84r2Av/39/cgroup.controllers" dev="sda1" ino=1967 res=1 errno=0 [ 101.506707][ T4243] fuse: Invalid rootmode [ 101.694517][ T3748] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.813808][ T3748] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.838336][ T151] usbhid 5-1:0.0: can't add hid device: -71 [ 101.844369][ T151] usbhid: probe of 5-1:0.0 failed with error -71 [ 101.861946][ T151] usb 5-1: USB disconnect, device number 4 [ 101.946269][ T3748] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.090323][ T4227] chnl_net:caif_netlink_parms(): no params data found [ 102.230499][ T4227] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.237660][ T4227] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.251827][ T4227] device bridge_slave_0 entered promiscuous mode [ 102.258121][ T22] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 102.261009][ T4227] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.272820][ T4227] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.294485][ T4227] device bridge_slave_1 entered promiscuous mode [ 102.633531][ T4227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.638684][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.669803][ T4227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.682233][ T22] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.701980][ T22] usb 4-1: New USB device found, idVendor=1e7d, idProduct=3264, bcdDevice= 0.00 [ 102.865008][ T22] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.031998][ T22] usb 4-1: config 0 descriptor?? [ 103.101208][ T4132] usb 1-1: USB disconnect, device number 4 [ 103.246615][ T3594] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 103.328908][ T3566] Bluetooth: hci4: command tx timeout [ 103.518822][ T4227] team0: Port device team_slave_0 added [ 103.545213][ T4227] team0: Port device team_slave_1 added [ 103.594934][ T22] isku 0003:1E7D:3264.0005: unknown main item tag 0x0 [ 103.613238][ T22] isku 0003:1E7D:3264.0005: unknown main item tag 0x0 [ 103.634241][ T22] isku 0003:1E7D:3264.0005: unknown main item tag 0x0 [ 103.679116][ T22] isku 0003:1E7D:3264.0005: unknown main item tag 0x0 [ 103.685972][ T22] isku 0003:1E7D:3264.0005: unknown main item tag 0x0 [ 103.694066][ T3594] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 103.707577][ T22] isku 0003:1E7D:3264.0005: hidraw0: USB HID v0.00 Device [HID 1e7d:3264] on usb-dummy_hcd.3-1/input0 [ 103.719396][ T3594] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 103.857252][ T3594] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 576, setting to 64 [ 103.923285][ T3594] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 103.990420][ T4132] usb 4-1: USB disconnect, device number 5 [ 104.058921][ T3594] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.137830][ T3594] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 104.173162][ T3594] usb 5-1: SerialNumber: syz [ 104.241002][ T4270] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 104.249897][ T4270] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 104.265917][ T3594] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 104.418030][ T3294] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 104.702111][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.715700][ T4227] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 104.763246][ T3594] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 104.788282][ T4227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.794158][ T3594] usb 5-1: USB disconnect, device number 5 [ 104.808377][ T3294] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.820719][ T4290] netlink: 4 bytes leftover after parsing attributes in process `syz.0.198'. [ 104.838902][ T3294] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.848862][ T4295] netlink: 4 bytes leftover after parsing attributes in process `syz.0.198'. [ 104.878553][ T3294] usb 2-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 104.887654][ T3294] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.944880][ T3294] usb 2-1: config 0 descriptor?? [ 104.970446][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.977441][ T4227] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 105.037963][ T4227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.198721][ T4227] device hsr_slave_0 entered promiscuous mode [ 105.205502][ T4227] device hsr_slave_1 entered promiscuous mode [ 105.212500][ T4227] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.225541][ T4227] Cannot create hsr debugfs directory [ 105.252610][ T4303] gfs2: path_lookup on c::: returned error -2 [ 105.298268][ T4132] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 105.398579][ T3566] Bluetooth: hci4: command tx timeout [ 105.570483][ T3294] cherry 0003:046A:0027.0006: hidraw0: USB HID v0.00 Device [HID 046a:0027] on usb-dummy_hcd.1-1/input0 [ 105.668223][ T4132] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.698204][ T4132] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.749346][ T4132] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 105.789693][ T4132] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 105.813743][ T4132] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.865213][ T4132] usb 1-1: config 0 descriptor?? [ 106.085830][ T3748] device hsr_slave_0 left promiscuous mode [ 106.107496][ T3748] device hsr_slave_1 left promiscuous mode [ 106.128496][ T3748] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.155001][ T3748] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.182542][ T3748] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.204352][ T3748] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.234694][ T3748] device bridge_slave_1 left promiscuous mode [ 106.270727][ T3748] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.315427][ T3748] device bridge_slave_0 left promiscuous mode [ 106.334238][ T3748] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.381041][ T4132] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 106.414418][ T4132] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 106.447153][ T3748] device veth1_macvtap left promiscuous mode [ 106.464240][ T3748] device veth0_macvtap left promiscuous mode [ 106.484801][ T3748] device veth1_vlan left promiscuous mode [ 106.492249][ T3748] device veth0_vlan left promiscuous mode [ 106.955426][ T151] usb 1-1: USB disconnect, device number 5 [ 107.094208][ T3594] usb 2-1: USB disconnect, device number 5 [ 107.478655][ T3566] Bluetooth: hci4: command tx timeout [ 107.672987][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 107.928231][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 109.558100][ T3566] Bluetooth: hci4: command tx timeout [ 109.803353][ T3748] team0 (unregistering): Port device team_slave_1 removed [ 109.882783][ T3748] team0 (unregistering): Port device team_slave_0 removed [ 110.000395][ T3748] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.183535][ T3748] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.868858][ T26] audit: type=1326 audit(1719689587.208:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4363 comm="syz.1.216" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f68b6175b99 code=0x0 [ 111.438303][ T3748] bond0 (unregistering): Released all slaves [ 111.629825][ T4347] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 111.651520][ T4352] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 111.972990][ T3562] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 111.983572][ T3562] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 111.992705][ T3562] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 112.009272][ T3562] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 112.023405][ T3563] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 112.031493][ T3563] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 112.118030][ T4132] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 112.506720][ T4227] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 112.528455][ T4132] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 112.597666][ T4132] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 112.705884][ T4132] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 112.849934][ T4132] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 113.056793][ T4132] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 113.233432][ T4227] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 113.260536][ T4227] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 113.278295][ T4132] usb 1-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 113.287429][ T4132] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.306096][ T4227] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 113.327444][ T4132] usb 1-1: Product: syz [ 113.336605][ T4132] usb 1-1: Manufacturer: syz [ 113.349666][ T4132] usb 1-1: SerialNumber: syz [ 113.391316][ T4132] usb 1-1: config 0 descriptor?? [ 113.414371][ T4384] chnl_net:caif_netlink_parms(): no params data found [ 113.437238][ T4132] hdpvr 1-1:0.0: Could not find bulk-in endpoint [ 113.453638][ T4132] hdpvr: probe of 1-1:0.0 failed with error -12 [ 113.676680][ T4132] usb 1-1: USB disconnect, device number 6 [ 113.823788][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.831459][ T4384] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.849687][ T4384] device bridge_slave_0 entered promiscuous mode [ 113.860746][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.868279][ T4384] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.876581][ T4384] device bridge_slave_1 entered promiscuous mode [ 113.912269][ T4420] netlink: 8 bytes leftover after parsing attributes in process `syz.1.227'. [ 113.942372][ T4384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.978460][ T4384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.036263][ T4227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.099309][ T4384] team0: Port device team_slave_0 added [ 114.124589][ T3566] Bluetooth: hci5: command tx timeout [ 114.143844][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 114.184699][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 114.210308][ T4227] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.249320][ T4384] team0: Port device team_slave_1 added [ 114.367256][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.386649][ T4384] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 114.438683][ T4384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.462596][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.479648][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.513541][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.520861][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.582173][ T4432] netlink: 4 bytes leftover after parsing attributes in process `syz.1.231'. [ 114.618739][ T4437] netlink: 4 bytes leftover after parsing attributes in process `syz.1.231'. [ 114.668639][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.692493][ T4384] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 114.825728][ T4384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.858959][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.868450][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.898171][ T3555] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 114.919717][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.948946][ T4132] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.956977][ T4132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.021658][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.049814][ T4447] netlink: 'syz.4.232': attribute type 2 has an invalid length. [ 115.067760][ T4447] netlink: 156 bytes leftover after parsing attributes in process `syz.4.232'. [ 115.239899][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.304783][ T3555] usb 1-1: New USB device found, idVendor=07c9, idProduct=000f, bcdDevice=75.c5 [ 115.344533][ T3555] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.449112][ T3555] usb 1-1: config 0 descriptor?? [ 115.481152][ T4384] device hsr_slave_0 entered promiscuous mode [ 115.489931][ T4384] device hsr_slave_1 entered promiscuous mode [ 115.518525][ T4384] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.526146][ T4384] Cannot create hsr debugfs directory [ 115.549259][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 115.576610][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.605221][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 115.637364][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.657791][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 115.686621][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.726606][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.759579][ T4227] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 115.784006][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.804293][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 115.826703][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.206629][ T3566] Bluetooth: hci5: command tx timeout [ 116.371527][ T26] audit: type=1800 audit(1719689592.708:10): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.238" name="file1" dev="sda1" ino=1963 res=0 errno=0 [ 116.552062][ T4384] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.726386][ T4384] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.776615][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 116.786285][ T3597] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 116.811626][ T4227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.880682][ T4384] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.919904][ T151] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 116.942710][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.955180][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.055484][ T4384] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.087190][ T4227] device veth0_vlan entered promiscuous mode [ 117.115413][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.133162][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.158863][ T4227] device veth1_vlan entered promiscuous mode [ 117.166566][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.176928][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.194097][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 117.268486][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 117.278289][ T151] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 117.307927][ T151] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 117.316882][ T151] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 117.343101][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.369366][ T3628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.381407][ T4227] device veth0_macvtap entered promiscuous mode [ 117.397446][ T151] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 117.418199][ T151] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 117.424559][ T4227] device veth1_macvtap entered promiscuous mode [ 117.532747][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.571943][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.597672][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.616846][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.640376][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.650928][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.660839][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.665228][ T151] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 117.672106][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.701370][ T151] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.719061][ T151] usb 2-1: Product: syz [ 117.729444][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.737100][ T151] usb 2-1: Manufacturer: syz [ 117.763911][ T151] usb 2-1: SerialNumber: syz [ 117.768751][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 117.777233][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.806913][ T151] usb 2-1: config 0 descriptor?? [ 117.823486][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.836286][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.858695][ T4505] netlink: 4 bytes leftover after parsing attributes in process `syz.4.242'. [ 117.870002][ T151] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 117.876412][ T151] hdpvr: probe of 2-1:0.0 failed with error -12 [ 117.900872][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.933595][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.959721][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.971463][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.004155][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.015399][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 118.026924][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.036994][ T4227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 118.048210][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 118.064995][ T4227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 118.117827][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.146829][ T4384] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 118.195661][ T22] usb 2-1: USB disconnect, device number 6 [ 118.212616][ T4505] netlink: 4 bytes leftover after parsing attributes in process `syz.4.242'. [ 118.237553][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 118.259431][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.282586][ T3566] Bluetooth: hci5: command tx timeout [ 118.288621][ T4227] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.297414][ T4227] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.328358][ T4227] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.337685][ T4227] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.349541][ T4384] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 118.382863][ T4384] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 118.427852][ T4384] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 118.548261][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.575333][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.589142][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 118.644130][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 118.663493][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.690286][ T3748] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.717956][ T3748] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.732536][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 118.910230][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 118.937142][ T4384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.968171][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -71 [ 119.007531][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.027386][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 119.029409][ T3596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.063035][ T4384] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.125482][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.133821][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 119.155097][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.179237][ T151] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.186408][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.194707][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 119.238244][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.290017][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.313705][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.322643][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.336421][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.358458][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.375999][ T3603] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.383154][ T3603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.391721][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 119.407016][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 119.415550][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.448756][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 119.487943][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.498443][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.510735][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.540647][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.548843][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 119.562144][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.572253][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.581238][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.590758][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 119.601927][ T26] audit: type=1800 audit(1719689595.928:11): pid=4537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.248" name="bus" dev="sda1" ino=1978 res=0 errno=0 [ 119.623215][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 119.636057][ T3603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.663533][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 119.692008][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 119.736423][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 119.788354][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 119.834964][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 119.884915][ T3294] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 119.960920][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 120.008859][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 120.048852][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 120.098388][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 120.126200][ T4549] netlink: 4 bytes leftover after parsing attributes in process `syz.2.253'. [ 120.135633][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 120.165527][ T4549] netlink: 4 bytes leftover after parsing attributes in process `syz.2.253'. [ 120.188074][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 120.220363][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 120.258699][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 120.310650][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 120.357430][ T3555] ax88179_178a 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 120.369147][ T3563] Bluetooth: hci5: command tx timeout [ 120.409288][ T3555] ax88179_178a 1-1:0.0 eth1: register 'ax88179_178a' at usb-dummy_hcd.0-1, AT-UMC200 USB 3.0/USB 3.1 Gen 1 to Fast Ethernet Adapter, b2:b8:c6:c9:b1:e9 [ 120.427585][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.437061][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.441438][ T3555] usb 1-1: USB disconnect, device number 7 [ 120.465933][ T3555] ax88179_178a 1-1:0.0 eth1: unregister 'ax88179_178a' usb-dummy_hcd.0-1, AT-UMC200 USB 3.0/USB 3.1 Gen 1 to Fast Ethernet Adapter [ 120.473775][ T4384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.616802][ T3596] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 120.640485][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.651222][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.679250][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.689086][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.700719][ T4384] device veth0_vlan entered promiscuous mode [ 120.710879][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.719405][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.732965][ T4384] device veth1_vlan entered promiscuous mode [ 120.764624][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 120.773788][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 120.782690][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 120.794839][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.815550][ T4384] device veth0_macvtap entered promiscuous mode [ 120.844216][ T4384] device veth1_macvtap entered promiscuous mode [ 120.881325][ T3596] usb 2-1: Using ep0 maxpacket: 16 [ 120.893043][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 120.905838][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.915873][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 120.926975][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.936845][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 120.948045][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.957912][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 120.968442][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 120.978848][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 120.989454][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.010100][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.021623][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 121.038992][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.047781][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.058688][ T4132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.072693][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 121.101428][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.116778][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 121.135774][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.146053][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 121.164702][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.175190][ T3596] usb 2-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4 [ 121.177964][ T3555] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 121.191474][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 121.204735][ T3596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.216605][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.231175][ T3596] usb 2-1: Product: syz [ 121.238898][ T3596] usb 2-1: Manufacturer: syz [ 121.243639][ T3596] usb 2-1: SerialNumber: syz [ 121.254312][ T4384] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 121.271633][ T3596] usb 2-1: config 0 descriptor?? [ 121.276815][ T4384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.289378][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.299416][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.310252][ T3594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.320665][ T3596] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 121.333270][ T4384] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.346681][ T4384] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.355669][ T4384] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.364988][ T4384] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.527534][ T4554] netlink: 'syz.1.255': attribute type 4 has an invalid length. [ 121.583140][ T3555] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 121.594478][ T3748] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.602867][ T3555] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 121.616139][ T3748] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.631720][ T4554] netlink: 'syz.1.255': attribute type 4 has an invalid length. [ 121.638420][ T3555] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 121.675687][ T3598] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 121.684775][ T3555] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 121.711901][ T4020] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.718890][ T3596] gp8psk: usb in 128 operation failed. [ 121.738508][ T3596] gp8psk: usb in 137 operation failed. [ 121.744689][ T3596] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 121.755709][ T4020] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.769197][ T3555] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 121.784422][ T3596] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 121.795246][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 121.831405][ T3596] usb 2-1: media controller created [ 121.889451][ T3596] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 121.945380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 121.954627][ T3596] gp8psk_fe: Frontend revision 1 attached [ 121.965840][ T3596] usb 2-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 121.972545][ T3555] usb 1-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 121.975308][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 121.995379][ T3596] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 122.005043][ T3555] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.050033][ T3555] usb 1-1: Product: syz [ 122.066669][ T3555] usb 1-1: Manufacturer: syz [ 122.090711][ T3555] usb 1-1: SerialNumber: syz [ 122.113162][ T3555] usb 1-1: config 0 descriptor?? [ 122.181058][ T3555] hdpvr 1-1:0.0: Could not find bulk-in endpoint [ 122.193619][ T3555] hdpvr: probe of 1-1:0.0 failed with error -12 [ 122.248065][ T3596] gp8psk: usb in 138 operation failed. [ 122.258319][ T3596] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 122.278183][ T4554] syz.1.255 (4554) used greatest stack depth: 17888 bytes left [ 122.292864][ T3596] gp8psk: found Genpix USB device pID = 201 (hex) [ 122.339441][ T3596] usb 2-1: USB disconnect, device number 7 [ 122.541841][ T154] usb 1-1: USB disconnect, device number 8 [ 122.608954][ T3596] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 122.884623][ T26] audit: type=1800 audit(1719689599.218:12): pid=4586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.263" name="file0" dev="sda1" ino=1961 res=0 errno=0 [ 123.280551][ T4593] netlink: 4 bytes leftover after parsing attributes in process `syz.0.266'. [ 123.298225][ T4132] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 123.308082][ T4593] netlink: 4 bytes leftover after parsing attributes in process `syz.0.266'. [ 123.418587][ T3597] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 123.537992][ T4132] usb 2-1: Using ep0 maxpacket: 32 [ 123.648122][ T3596] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 123.658913][ T4132] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.670220][ T154] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 123.678759][ T4132] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.695298][ T4132] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 123.724146][ T4132] usb 2-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 123.734397][ T4132] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.746414][ T4132] usb 2-1: config 0 descriptor?? [ 123.858068][ T3597] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.869879][ T3597] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.887745][ T3597] usb 5-1: New USB device found, idVendor=046a, idProduct=0027, bcdDevice= 0.00 [ 123.897169][ T3597] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.939696][ T3597] usb 5-1: config 0 descriptor?? [ 124.038154][ T154] usb 1-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 124.047710][ T154] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.056444][ T3596] usb 4-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 124.065964][ T3596] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.077094][ T154] usb 1-1: config 0 descriptor?? [ 124.084312][ T3596] usb 4-1: config 0 descriptor?? [ 124.130287][ T154] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 124.140056][ T3596] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 124.658145][ T154] gspca_pac7311: reg_w() failed index 0xff, value 0x01, error -110 [ 124.839589][ T154] pac7311: probe of 1-1:0.0 failed with error -110 [ 124.968243][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 124.976633][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 124.984967][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 124.993327][ T0] NOHZ tick-stop error: local softirq work is pending, handler #30a!!! [ 125.141408][ T3597] cherry 0003:046A:0027.0008: hidraw0: USB HID v0.00 Device [HID 046a:0027] on usb-dummy_hcd.4-1/input0 [ 125.259614][ T4132] ntrig 0003:1B96:000A.0009: unknown main item tag 0x0 [ 125.269423][ T4132] ntrig 0003:1B96:000A.0009: unknown main item tag 0x0 [ 125.279077][ T4132] ntrig 0003:1B96:000A.0009: unknown main item tag 0x0 [ 125.286772][ T4132] ntrig 0003:1B96:000A.0009: unknown main item tag 0x0 [ 125.294597][ T4132] ntrig 0003:1B96:000A.0009: unknown main item tag 0x0 [ 125.317658][ T4132] ntrig 0003:1B96:000A.0009: hidraw1: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.1-1/input0 [ 125.478216][ T4132] ntrig 0003:1B96:000A.0009: Firmware version: 4.9.4.29.2 (6459 ba9b) [ 125.692158][ T4132] usb 2-1: USB disconnect, device number 8 [ 126.328035][ T3597] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 126.500931][ T4625] kvm: pic: non byte write [ 126.564983][ T3555] usb 5-1: USB disconnect, device number 6 [ 126.609894][ T3596] input: pac7311 as /devices/platform/dummy_hcd.3/usb4/4-1/input/input5 [ 126.628234][ T3597] usb 3-1: Using ep0 maxpacket: 16 [ 126.779760][ T3597] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 126.797927][ T3597] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 126.811355][ T3596] usb 4-1: USB disconnect, device number 6 [ 126.822763][ T3597] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 126.961829][ T3555] usb 1-1: USB disconnect, device number 9 [ 127.027737][ T4642] netlink: 4 bytes leftover after parsing attributes in process `syz.4.279'. [ 127.037373][ T3597] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 127.050464][ T3597] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.071584][ T3597] usb 3-1: Product: syz [ 127.078083][ T3597] usb 3-1: Manufacturer: syz [ 127.088275][ T3597] usb 3-1: SerialNumber: syz [ 127.246194][ T4648] loop4: detected capacity change from 0 to 8192 [ 127.275473][ T4648] REISERFS warning (device loop4): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 127.275473][ T4648] [ 127.538102][ T3555] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 127.548551][ T4657] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 127.898197][ T3596] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 128.167999][ T3596] usb 5-1: Using ep0 maxpacket: 32 [ 128.288339][ T3596] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.307984][ T3596] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 128.324964][ T3596] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 128.367746][ T3596] usb 5-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 128.384080][ T3596] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.414580][ T3596] usb 5-1: config 0 descriptor?? [ 128.518527][ T3597] usb 3-1: 0:2 : does not exist [ 128.555878][ T3597] usb 3-1: USB disconnect, device number 5 [ 128.595829][ T26] audit: type=1804 audit(1719689604.928:13): pid=4673 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.287" name="/root/syzkaller.DSbV1Y/76/bus" dev="sda1" ino=1978 res=1 errno=0 [ 128.645069][ T4675] loop3: detected capacity change from 0 to 256 [ 128.679580][ T4675] exfat: Deprecated parameter 'utf8' [ 128.724816][ T3555] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 128.750853][ T4677] loop1: detected capacity change from 0 to 128 [ 128.753233][ T3555] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 128.766675][ T4675] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x18acca35, utbl_chksum : 0xe619d30d) [ 128.777360][ T3555] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 128.814712][ T3555] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.849909][ T3929] udevd[3929]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 128.868434][ T4650] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 129.096071][ T4680] netlink: 4 bytes leftover after parsing attributes in process `syz.1.291'. [ 129.280294][ T4684] loop3: detected capacity change from 0 to 512 [ 129.373413][ T4684] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 129.388163][ T4684] ext4 filesystem being mounted at /root/syzkaller.w9lvCN/6/bus supports timestamps until 2038 (0x7fffffff) [ 129.517993][ T3555] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 129.555187][ T4384] EXT4-fs (loop3): unmounting filesystem. [ 129.565587][ T3596] ntrig 0003:1B96:000A.000A: unknown main item tag 0x0 [ 129.581887][ T3596] ntrig 0003:1B96:000A.000A: unknown main item tag 0x0 [ 129.592501][ T3596] ntrig 0003:1B96:000A.000A: unknown main item tag 0x0 [ 129.593725][ T4668] loop2: detected capacity change from 0 to 32768 [ 129.610002][ T4668] gfs2: Bad value for 'quota_quantum' [ 129.618299][ T3596] ntrig 0003:1B96:000A.000A: unknown main item tag 0x0 [ 129.625230][ T3596] ntrig 0003:1B96:000A.000A: unknown main item tag 0x0 [ 129.634240][ T3596] ntrig 0003:1B96:000A.000A: hidraw0: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.4-1/input0 [ 129.659445][ T3929] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 129.778241][ T3596] ntrig 0003:1B96:000A.000A: Firmware version: 4.9.4.29.2 (6459 ba9b) [ 129.825046][ T4690] loop3: detected capacity change from 0 to 8192 [ 129.879462][ T4690] REISERFS warning (device loop3): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 129.879462][ T4690] [ 129.908351][ T3555] usb 2-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 129.923101][ T3555] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.948304][ T3555] usb 2-1: config 0 descriptor?? [ 129.990046][ T3555] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 130.016526][ T3597] usb 5-1: USB disconnect, device number 7 [ 130.227134][ T4697] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 130.442114][ T3596] usb 1-1: USB disconnect, device number 10 [ 131.076489][ T4703] loop3: detected capacity change from 0 to 64 [ 131.459937][ T4706] loop3: detected capacity change from 0 to 164 [ 131.569124][ T4708] loop4: detected capacity change from 0 to 64 [ 131.604712][ T4693] loop2: detected capacity change from 0 to 32768 [ 131.722526][ T3543] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 131.767071][ T4693] XFS (loop2): Mounting V5 Filesystem [ 131.891367][ T4693] XFS (loop2): Ending clean mount [ 131.908041][ T3597] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 131.957662][ T4693] XFS (loop2): Quotacheck needed: Please wait. [ 132.041275][ T4693] XFS (loop2): Quotacheck: Done. [ 132.131240][ T4704] loop0: detected capacity change from 0 to 40427 [ 132.165796][ T4704] F2FS-fs (loop0): invalid crc value [ 132.202960][ T4704] F2FS-fs (loop0): Found nat_bits in checkpoint [ 132.285059][ T3597] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 132.297336][ T4227] XFS (loop2): Unmounting Filesystem [ 132.304262][ T3597] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 132.329346][ T4704] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1 [ 132.335993][ T3597] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 132.340701][ T4704] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 132.353581][ T4720] loop4: detected capacity change from 0 to 32768 [ 132.368098][ T3597] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 132.377789][ T3597] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 132.445127][ T3549] syz-executor: attempt to access beyond end of device [ 132.445127][ T3549] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 132.488309][ T4720] XFS (loop4): DAX unsupported by block device. Turning off DAX. [ 132.504951][ T4720] XFS (loop4): Mounting V5 Filesystem [ 132.569769][ T3597] usb 4-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 132.591876][ T3597] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.645029][ T3597] usb 4-1: Product: syz [ 132.665056][ T3597] usb 4-1: Manufacturer: syz [ 132.688462][ T3597] usb 4-1: SerialNumber: syz [ 132.700336][ T4735] netlink: 4 bytes leftover after parsing attributes in process `syz.2.303'. [ 132.709113][ T3597] usb 4-1: config 0 descriptor?? [ 132.709494][ T4720] XFS (loop4): Ending clean mount [ 132.741573][ T4720] XFS (loop4): Quotacheck needed: Please wait. [ 132.750636][ T3597] hdpvr 4-1:0.0: Could not find bulk-in endpoint [ 132.760856][ T1256] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.767180][ T1256] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.781660][ T3555] input: pac7311 as /devices/platform/dummy_hcd.1/usb2/2-1/input/input6 [ 132.795852][ T3597] hdpvr: probe of 4-1:0.0 failed with error -12 [ 132.863359][ T4720] XFS (loop4): Quotacheck: Done. [ 132.960588][ T3552] XFS (loop4): Unmounting Filesystem [ 132.970030][ T4699] usb 4-1: USB disconnect, device number 7 [ 133.001484][ T41] usb 2-1: USB disconnect, device number 9 [ 133.067205][ T4735] device hsr_slave_0 left promiscuous mode [ 133.387004][ T4740] loop0: detected capacity change from 0 to 256 [ 133.430259][ T4742] loop4: detected capacity change from 0 to 64 [ 133.694407][ T4752] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 134.138337][ T3599] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 134.581601][ T3599] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 134.603245][ T3599] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 134.621500][ T3599] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 134.651728][ T3599] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.718350][ T4754] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 134.858048][ T3555] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 135.128082][ T3555] usb 2-1: Using ep0 maxpacket: 32 [ 135.238802][ T4764] loop2: detected capacity change from 0 to 32768 [ 135.258554][ T3555] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.300806][ T3555] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.351909][ T3555] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 135.365925][ T3555] usb 2-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 135.375701][ T3555] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.389011][ T3555] usb 2-1: config 0 descriptor?? [ 135.389041][ T4764] XFS (loop2): Mounting V5 Filesystem [ 135.417860][ T4782] loop3: detected capacity change from 0 to 128 [ 135.548410][ T4764] XFS (loop2): Ending clean mount [ 135.583071][ T4764] XFS (loop2): Quotacheck needed: Please wait. [ 135.678582][ T4764] XFS (loop2): Quotacheck: Done. [ 135.836626][ T4227] XFS (loop2): Unmounting Filesystem [ 136.214868][ T154] usb 1-1: USB disconnect, device number 11 [ 136.721255][ T3555] ntrig 0003:1B96:000A.000B: unknown main item tag 0x0 [ 136.734849][ T3555] ntrig 0003:1B96:000A.000B: unknown main item tag 0x0 [ 136.761540][ T3555] ntrig 0003:1B96:000A.000B: unknown main item tag 0x0 [ 136.786764][ T3555] ntrig 0003:1B96:000A.000B: unknown main item tag 0x0 [ 136.814937][ T3555] ntrig 0003:1B96:000A.000B: unknown main item tag 0x0 [ 136.883762][ T3555] ntrig 0003:1B96:000A.000B: hidraw0: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.1-1/input0 [ 136.948284][ T3555] ntrig 0003:1B96:000A.000B: Firmware version: 4.9.4.29.2 (6459 ba9b) [ 137.211081][ T3599] usb 2-1: USB disconnect, device number 10 [ 137.357417][ T4813] netlink: 96 bytes leftover after parsing attributes in process `syz.0.330'. [ 137.433135][ T4815] netlink: 4 bytes leftover after parsing attributes in process `syz.0.330'. [ 137.480038][ T4817] sctp: [Deprecated]: syz.2.332 (pid 4817) Use of int in max_burst socket option deprecated. [ 137.480038][ T4817] Use struct sctp_assoc_value instead [ 137.760264][ T4801] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 138.800875][ T3555] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 138.955839][ T4826] loop0: detected capacity change from 0 to 32768 [ 139.036067][ T4856] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 139.329861][ T4826] XFS (loop0): Mounting V5 Filesystem [ 139.865350][ T4866] loop4: detected capacity change from 0 to 128 [ 139.925264][ T4826] XFS (loop0): Ending clean mount [ 139.951970][ T4826] XFS (loop0): Quotacheck needed: Please wait. [ 139.988432][ T3555] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 140.009902][ T3555] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 140.029879][ T3555] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 140.047920][ T3555] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.086770][ T4845] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 140.135702][ T4826] XFS (loop0): Quotacheck: Done. [ 140.388520][ T3549] XFS (loop0): Unmounting Filesystem [ 140.755201][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.777993][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.798005][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.824580][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.853057][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.880346][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.894672][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.903929][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.917540][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.932446][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.940192][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.958163][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.966516][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.974518][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 140.998077][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.005496][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.028027][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.035482][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.057982][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.065912][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.081551][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.098095][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.105529][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.148009][ T3555] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 141.153712][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.163411][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.178737][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.186168][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.200922][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.212326][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.235028][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.257563][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.282418][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.307014][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.330423][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.344563][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.354084][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.376500][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.397072][ T4885] loop2: detected capacity change from 0 to 512 [ 141.406298][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.421685][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.457453][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.474158][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.507167][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.527079][ T4885] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 141.546592][ T4885] ext4 filesystem being mounted at /root/syzkaller.NdDASU/31/file1 supports timestamps until 2038 (0x7fffffff) [ 141.558961][ T41] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 141.578251][ T3555] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.581044][ T41] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz0] on syz0 [ 141.602157][ T3555] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.623929][ T3555] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 141.633464][ T3555] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.646126][ T3555] usb 1-1: config 0 descriptor?? [ 141.702793][ T3597] usb 4-1: USB disconnect, device number 8 [ 141.733822][ T4227] EXT4-fs (loop2): unmounting filesystem. [ 141.892437][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.924575][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.944017][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.962055][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.966212][ T4891] loop4: detected capacity change from 0 to 2048 [ 141.976421][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.989303][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 141.996985][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.011201][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.022985][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.034666][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.043525][ T3555] usbhid 1-1:0.0: can't add hid device: -71 [ 142.050748][ T3555] usbhid: probe of 1-1:0.0 failed with error -71 [ 142.054286][ T4891] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 142.059754][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.073849][ T3555] usb 1-1: USB disconnect, device number 12 [ 142.081421][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.090679][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.098672][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.106230][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.114111][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.122063][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.129896][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.137531][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.147778][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.156440][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.164378][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.172161][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.180025][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.187434][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.195787][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.212484][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.244816][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.279140][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.308138][ T3597] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 142.320303][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.346378][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 142.374761][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.396629][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.404161][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.411636][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.419107][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.426638][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.434101][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.441548][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.470770][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.487976][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.495414][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.544077][ T3599] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.570926][ T3552] EXT4-fs (loop4): unmounting filesystem. [ 143.617177][ T3599] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz0] on syz0 [ 143.729217][ T3597] usb 4-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 143.748745][ T3597] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.788922][ T3597] usb 4-1: config 0 descriptor?? [ 143.839985][ T3597] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 144.068419][ T3599] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 144.368286][ T3599] usb 5-1: too many configurations: 65, using maximum allowed: 8 [ 144.664998][ T4907] loop2: detected capacity change from 0 to 32768 [ 144.733357][ T4907] XFS (loop2): Mounting V5 Filesystem [ 144.854951][ T4907] XFS (loop2): Ending clean mount [ 144.903369][ T4907] XFS (loop2): Quotacheck needed: Please wait. [ 144.955021][ T4907] XFS (loop2): Quotacheck: Done. [ 145.068346][ T3599] usb 5-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 145.087681][ T3599] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.159461][ T4227] XFS (loop2): Unmounting Filesystem [ 145.368908][ T3599] usb 5-1: string descriptor 0 read error: -22 [ 145.383978][ T3599] usb 5-1: Found UVC 0.00 device (046d:08c1) [ 145.438036][ T3599] usb 5-1: No valid video chain found. [ 145.574857][ T4905] syz.4.360[4905] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 145.574981][ T4905] syz.4.360[4905] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 145.653206][ T4905] device wireguard0 entered promiscuous mode [ 145.786064][ T26] audit: type=1326 audit(1719689622.118:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4904 comm="syz.4.360" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6925b75b99 code=0x0 [ 146.055913][ T4935] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 146.218141][ T3597] gspca_pac7311: reg_w() failed index 0x3e, value 0x20, error -71 [ 146.234101][ T3597] pac7311: probe of 4-1:0.0 failed with error -71 [ 146.283196][ T3597] usb 4-1: USB disconnect, device number 9 [ 147.228368][ T4976] loop2: detected capacity change from 0 to 32768 [ 147.276450][ T4699] usb 5-1: USB disconnect, device number 8 [ 147.342388][ T4976] XFS (loop2): Mounting V5 Filesystem [ 147.545709][ T4976] XFS (loop2): Ending clean mount [ 147.582702][ T4976] XFS (loop2): Quotacheck needed: Please wait. [ 147.694506][ T4976] XFS (loop2): Quotacheck: Done. [ 147.985021][ T4227] XFS (loop2): Unmounting Filesystem [ 148.128002][ T3599] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 148.308191][ T3596] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 148.508476][ T3599] usb 4-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 148.517575][ T3599] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.556432][ T3599] usb 4-1: config 0 descriptor?? [ 148.610022][ T3599] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 148.668347][ T3596] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 148.687483][ T3596] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 148.703347][ T3596] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 148.733088][ T3596] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.788399][ T5032] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 149.076527][ T5066] loop1: detected capacity change from 0 to 2048 [ 149.121857][ T5066] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 150.288220][ T3599] gspca_pac7311: reg_w() failed index 0x78, value 0x44, error -110 [ 150.313578][ T3599] pac7311: probe of 4-1:0.0 failed with error -110 [ 150.420477][ T3550] EXT4-fs (loop1): unmounting filesystem. [ 151.925834][ T3555] usb 4-1: USB disconnect, device number 10 [ 152.502113][ T4699] usb 5-1: USB disconnect, device number 9 [ 153.651624][ T5095] netlink: 72 bytes leftover after parsing attributes in process `syz.2.422'. [ 153.681943][ T5095] netlink: 12 bytes leftover after parsing attributes in process `syz.2.422'. [ 154.344629][ T3555] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 154.738424][ T3555] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 154.775413][ T3555] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 154.796204][ T3555] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 154.805759][ T3555] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.868644][ T5138] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 154.926445][ T5146] loop2: detected capacity change from 0 to 32768 [ 155.019501][ T5146] Dev loop2 SGI disklabel: csum bad, label corrupted [ 155.070176][ T3003] Dev loop2 SGI disklabel: csum bad, label corrupted [ 155.216544][ T5166] loop1: detected capacity change from 0 to 4096 [ 156.134021][ T5173] loop2: detected capacity change from 0 to 32768 [ 156.243659][ T3543] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 156.563208][ T151] usb 1-1: USB disconnect, device number 13 [ 156.751449][ T5195] netlink: 24 bytes leftover after parsing attributes in process `syz.3.456'. [ 156.751932][ T5194] mkiss: ax0: crc mode is auto. [ 157.010737][ T5200] loop2: detected capacity change from 0 to 1024 [ 157.044286][ T5200] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 157.078244][ T5200] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 157.127960][ T5200] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 157.161620][ T5200] journal_init_common: Cannot get buffer for journal superblock [ 157.222026][ T5200] EXT4-fs (loop2): Could not load journal inode [ 157.557086][ T5189] loop4: detected capacity change from 0 to 32768 [ 158.251559][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 159.018093][ T151] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 159.438066][ T151] usb 4-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 159.460778][ T151] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.496144][ T151] usb 4-1: config 0 descriptor?? [ 159.561384][ T151] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 159.917196][ T5295] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 161.018205][ T3597] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 161.238240][ T3597] usb 2-1: device descriptor read/64, error -71 [ 161.518277][ T3597] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 161.723730][ T3597] usb 2-1: device descriptor read/64, error -71 [ 161.852445][ T3597] usb usb2-port1: attempt power cycle [ 161.918132][ T151] gspca_pac7311: reg_w() failed index 0x3e, value 0x20, error -71 [ 161.929612][ T151] pac7311: probe of 4-1:0.0 failed with error -71 [ 161.954276][ T151] usb 4-1: USB disconnect, device number 11 [ 162.128477][ T5392] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 162.268104][ T3597] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 162.394033][ T3597] usb 2-1: device descriptor read/8, error -71 [ 162.678176][ T3597] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 162.768242][ T3597] usb 2-1: device descriptor read/8, error -71 [ 162.888281][ T3597] usb usb2-port1: unable to enumerate USB device [ 162.993511][ T5429] netlink: 4 bytes leftover after parsing attributes in process `syz.4.541'. [ 163.348076][ T3597] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 163.768357][ T3597] usb 5-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 163.777756][ T3597] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.790141][ T3597] usb 5-1: config 0 descriptor?? [ 163.830453][ T3597] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 163.868179][ T4699] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 164.238146][ T4699] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 164.255984][ T4699] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 164.267667][ T4699] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 164.284234][ T4699] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.328520][ T5450] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 166.104783][ T3603] usb 3-1: USB disconnect, device number 6 [ 166.198202][ T3597] gspca_pac7311: reg_w() failed index 0x3e, value 0x20, error -71 [ 166.206463][ T3597] pac7311: probe of 5-1:0.0 failed with error -71 [ 166.227413][ T3597] usb 5-1: USB disconnect, device number 10 [ 166.374811][ T5502] loop0: detected capacity change from 0 to 1024 [ 166.419828][ T3543] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 167.017294][ T5518] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 167.055300][ T5518] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 167.083822][ T5519] tap0: tun_chr_ioctl cmd 1074025677 [ 167.094662][ T5519] tap0: linktype set to 821 [ 167.114421][ T5520] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 167.145553][ T5518] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 167.179360][ T5520] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 167.191194][ T5518] netlink: 'syz.2.577': attribute type 29 has an invalid length. [ 168.542364][ T5563] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 168.619245][ T5503] loop0: detected capacity change from 0 to 32768 [ 168.648914][ T5563] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 168.722386][ T5563] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 168.798020][ T4699] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 168.889835][ T26] audit: type=1800 audit(1719689645.228:15): pid=5503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.570" name="bus" dev="loop0" ino=7 res=0 errno=0 [ 168.991120][ T5579] netlink: 4 bytes leftover after parsing attributes in process `syz.2.606'. [ 169.002248][ T5579] netlink: 4 bytes leftover after parsing attributes in process `syz.2.606'. [ 169.008080][ T4699] usb 4-1: device descriptor read/64, error -71 [ 169.304658][ T4699] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 169.498082][ T4699] usb 4-1: device descriptor read/64, error -71 [ 169.618145][ T4699] usb usb4-port1: attempt power cycle [ 170.028094][ T4699] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 170.124099][ T4699] usb 4-1: device descriptor read/8, error -71 [ 170.371281][ T133] ERROR: (device loop0): diUpdatePMap: the inode is not allocated in the working map [ 170.371281][ T133] [ 170.397995][ T4699] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 170.410041][ T133] ERROR: (device loop0): remounting filesystem as read-only [ 170.489535][ T4699] usb 4-1: device descriptor read/8, error -71 [ 170.623755][ T4699] usb usb4-port1: unable to enumerate USB device [ 173.270346][ T5616] netlink: 4 bytes leftover after parsing attributes in process `syz.0.618'. [ 173.306886][ T5616] netlink: 4 bytes leftover after parsing attributes in process `syz.0.618'. [ 174.518014][ T3613] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 174.888202][ T3613] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 174.918529][ T3613] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 174.937943][ T3613] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 174.967466][ T3613] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.018320][ T5632] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 175.104666][ T3603] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 175.498045][ T3603] usb 2-1: config 0 has no interfaces? [ 175.678621][ T3603] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 175.697643][ T3603] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.735446][ T3603] usb 2-1: Product: syz [ 175.746744][ T3603] usb 2-1: Manufacturer: syz [ 175.759358][ T3603] usb 2-1: SerialNumber: syz [ 175.791913][ T3603] usb 2-1: config 0 descriptor?? [ 175.799924][ T5649] tmpfs: Unknown parameter 'usrquota' [ 176.026698][ T5651] netlink: 4 bytes leftover after parsing attributes in process `syz.0.629'. [ 176.038358][ T5651] netlink: 4 bytes leftover after parsing attributes in process `syz.0.629'. [ 176.064164][ T3603] usb 2-1: USB disconnect, device number 15 [ 176.615139][ T3596] usb 4-1: USB disconnect, device number 16 [ 177.409273][ T5680] netlink: 4 bytes leftover after parsing attributes in process `syz.1.640'. [ 177.485585][ T5680] netlink: 4 bytes leftover after parsing attributes in process `syz.1.640'. [ 177.606386][ T5686] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 177.630885][ T5683] loop4: detected capacity change from 0 to 1024 [ 177.670529][ T5686] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.690583][ T5686] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.769377][ T5686] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 178.047945][ T3596] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 178.224717][ T5701] loop0: detected capacity change from 0 to 512 [ 178.267665][ T5701] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 178.317260][ T5701] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.649: invalid indirect mapped block 4294967295 (level 1) [ 178.347035][ T5701] EXT4-fs (loop0): Remounting filesystem read-only [ 178.372670][ T5701] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.649: invalid indirect mapped block 4294967295 (level 1) [ 178.398062][ T5701] EXT4-fs (loop0): 2 truncates cleaned up [ 178.403956][ T5701] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 178.418261][ T3596] usb 2-1: config 0 has no interfaces? [ 178.487968][ T4699] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 178.539278][ T3549] EXT4-fs (loop0): unmounting filesystem. [ 178.584151][ T3596] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 178.617944][ T3596] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.646470][ T3596] usb 2-1: Product: syz [ 178.656183][ T3596] usb 2-1: Manufacturer: syz [ 178.698039][ T3596] usb 2-1: SerialNumber: syz [ 178.719055][ T3596] usb 2-1: config 0 descriptor?? [ 178.848049][ T4699] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 178.890019][ T4699] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 178.907947][ T4699] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 178.950606][ T4699] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.001091][ T3598] usb 2-1: USB disconnect, device number 16 [ 179.018435][ T5702] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 179.037416][ T5717] netlink: 4 bytes leftover after parsing attributes in process `syz.2.655'. [ 179.088096][ T5717] netlink: 4 bytes leftover after parsing attributes in process `syz.2.655'. [ 179.301615][ T5720] loop2: detected capacity change from 0 to 128 [ 179.365919][ T5720] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 179.430480][ T5720] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 550) [ 179.468049][ T5720] FAT-fs (loop2): Filesystem has been set read-only [ 179.562892][ T4227] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 550) [ 179.646868][ T5725] loop4: detected capacity change from 0 to 256 [ 179.744817][ T5725] FAT-fs (loop4): Directory bread(block 64) failed [ 179.804309][ T5725] FAT-fs (loop4): Directory bread(block 65) failed [ 179.837108][ T5725] FAT-fs (loop4): Directory bread(block 66) failed [ 179.864744][ T5711] loop0: detected capacity change from 0 to 32768 [ 179.871536][ T5725] FAT-fs (loop4): Directory bread(block 67) failed [ 179.914942][ T5725] FAT-fs (loop4): Directory bread(block 68) failed [ 179.967108][ T5725] FAT-fs (loop4): Directory bread(block 69) failed [ 179.986608][ T5725] FAT-fs (loop4): Directory bread(block 70) failed [ 179.993796][ T5725] FAT-fs (loop4): Directory bread(block 71) failed [ 180.002703][ T5725] FAT-fs (loop4): Directory bread(block 72) failed [ 180.009204][ T5711] XFS (loop0): Mounting V5 Filesystem [ 180.009703][ T5725] FAT-fs (loop4): Directory bread(block 73) failed [ 180.141702][ T5711] XFS (loop0): Ending clean mount [ 180.172755][ T3598] XFS (loop0): Metadata CRC error detected at xfs_inobt_read_verify+0x39/0xc0, xfs_finobt block 0x20 [ 180.228396][ T3598] XFS (loop0): Unmount and run xfs_repair [ 180.259422][ T5746] netlink: 4 bytes leftover after parsing attributes in process `syz.2.667'. [ 180.270011][ T3598] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 180.281610][ T5746] netlink: 4 bytes leftover after parsing attributes in process `syz.2.667'. [ 180.303145][ T3598] 00000000: 46 49 42 33 00 00 00 01 ff ff ff ff ff ff ff ff FIB3............ [ 180.362579][ T3598] 00000010: 00 00 00 00 00 00 00 20 00 00 00 01 00 00 00 40 ....... .......@ [ 180.379921][ T3598] 00000020: 9f 1c ad 42 11 bd 4e 12 8f 0b f0 78 76 b8 1d 9a ...B..N....xv... [ 180.389861][ T3598] 00000030: 00 00 00 00 8a d2 18 46 00 00 16 80 00 00 40 37 .......F......@7 [ 180.418594][ T3598] 00000040: ff ff ff ff ff ff fe 00 00 00 00 00 00 00 00 00 ................ [ 180.429387][ T3598] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 09 00 00 ................ [ 180.441968][ T3598] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 180.460593][ T3598] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 180.494978][ T5711] XFS (loop0): metadata I/O error in "xfs_btree_read_buf_block+0x26e/0x370" at daddr 0x20 len 8 error 74 [ 180.534840][ T5711] XFS (loop0): Failed to initialize disk quotas. [ 180.583703][ T5755] device pim6reg1 entered promiscuous mode [ 180.629776][ T4699] usb 4-1: USB disconnect, device number 17 [ 180.758043][ T3549] XFS (loop0): Unmounting Filesystem [ 180.871685][ T5759] device pim6reg1 entered promiscuous mode [ 181.088088][ T3597] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 181.760117][ T5776] netlink: 4 bytes leftover after parsing attributes in process `syz.3.678'. [ 181.827563][ T5776] netlink: 4 bytes leftover after parsing attributes in process `syz.3.678'. [ 181.898097][ T3597] usb 5-1: config 0 has no interfaces? [ 182.268059][ T3597] usb 5-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 182.318565][ T3597] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.347923][ T3597] usb 5-1: Product: syz [ 182.352232][ T3597] usb 5-1: Manufacturer: syz [ 182.372509][ T3597] usb 5-1: SerialNumber: syz [ 182.404836][ T3597] usb 5-1: config 0 descriptor?? [ 182.823500][ T3596] usb 5-1: USB disconnect, device number 11 [ 183.624715][ T5784] loop3: detected capacity change from 0 to 32768 [ 183.741437][ T5784] XFS (loop3): Mounting V5 Filesystem [ 183.913946][ T5784] XFS (loop3): Ending clean mount [ 183.967476][ T3596] XFS (loop3): Metadata CRC error detected at xfs_inobt_read_verify+0x39/0xc0, xfs_finobt block 0x20 [ 184.006891][ T3596] XFS (loop3): Unmount and run xfs_repair [ 184.027974][ T3596] XFS (loop3): First 128 bytes of corrupted metadata buffer: [ 184.047965][ T3596] 00000000: 46 49 42 33 00 00 00 01 ff ff ff ff ff ff ff ff FIB3............ [ 184.067049][ T3596] 00000010: 00 00 00 00 00 00 00 20 00 00 00 01 00 00 00 40 ....... .......@ [ 184.092888][ T3596] 00000020: 9f 1c ad 42 11 bd 4e 12 8f 0b f0 78 76 b8 1d 9a ...B..N....xv... [ 184.098013][ T3597] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 184.128074][ T3596] 00000030: 00 00 00 00 8a d2 18 46 00 00 16 80 00 00 40 37 .......F......@7 [ 184.137032][ T3596] 00000040: ff ff ff ff ff ff fe 00 00 00 00 00 00 00 00 00 ................ [ 184.211068][ T3596] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 09 00 00 ................ [ 184.238494][ T3596] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 184.247405][ T3596] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 184.296176][ T5784] XFS (loop3): metadata I/O error in "xfs_btree_read_buf_block+0x26e/0x370" at daddr 0x20 len 8 error 74 [ 184.332152][ T5784] XFS (loop3): Failed to initialize disk quotas. [ 184.518182][ T3597] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 184.562666][ T3597] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 185.448952][ T3597] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 185.458688][ T3597] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.488132][ T4384] XFS (loop3): Unmounting Filesystem [ 185.519469][ T5805] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 186.852798][ T5820] netlink: 4 bytes leftover after parsing attributes in process `syz.1.691'. [ 186.885481][ T5820] netlink: 4 bytes leftover after parsing attributes in process `syz.1.691'. [ 187.979538][ T151] usb 5-1: USB disconnect, device number 12 [ 188.225050][ T5843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.698'. [ 188.426990][ T5824] loop1: detected capacity change from 0 to 40427 [ 188.511535][ T5824] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 188.561393][ T5824] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 188.583758][ T5824] F2FS-fs (loop1): invalid crc value [ 188.622009][ T5824] F2FS-fs (loop1): Found nat_bits in checkpoint [ 189.502731][ T5824] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 189.541459][ T5824] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 189.603229][ T5860] syz.2.702[5860] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 189.603346][ T5860] syz.2.702[5860] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 189.696965][ T5865] netlink: 4 bytes leftover after parsing attributes in process `syz.4.703'. [ 190.005672][ T5865] netlink: 4 bytes leftover after parsing attributes in process `syz.4.703'. [ 190.348231][ T3613] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 190.847437][ T5874] loop4: detected capacity change from 0 to 40427 [ 190.989376][ T5845] loop0: detected capacity change from 0 to 32768 [ 191.011180][ T3613] usb 4-1: Using ep0 maxpacket: 16 [ 191.298285][ T3613] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 191.306495][ T3613] usb 4-1: config 0 has no interface number 0 [ 191.318370][ T3613] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024 [ 191.479667][ T3613] usb 4-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice= 0.88 [ 191.504315][ T3613] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 191.544897][ T3613] usb 4-1: Product: syz [ 191.567661][ T3613] usb 4-1: SerialNumber: syz [ 191.616518][ T3613] usb 4-1: config 0 descriptor?? [ 191.648256][ T5869] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 192.354498][ T5886] netlink: 8 bytes leftover after parsing attributes in process `syz.2.708'. [ 193.026809][ T3613] usb 4-1: invalid MIDI in EP 0 [ 193.092722][ T3613] snd-usb-audio: probe of 4-1:0.2 failed with error -22 [ 193.119703][ T3613] usb 4-1: USB disconnect, device number 18 [ 193.188032][ T3598] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 193.207648][ T5901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 193.228535][ T5901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.236442][ T5901] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.439666][ T3925] udevd[3925]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 194.199968][ T1256] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.206372][ T1256] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.288324][ T5909] netlink: 4 bytes leftover after parsing attributes in process `syz.3.716'. [ 194.373514][ T5909] netlink: 4 bytes leftover after parsing attributes in process `syz.3.716'. [ 194.478371][ T3598] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 194.514497][ T3598] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 194.533145][ T3598] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 194.553234][ T5919] mmap: syz.3.719 (5919) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 194.553255][ T3598] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.721480][ T5919] loop3: detected capacity change from 0 to 1024 [ 194.755113][ T5919] EXT4-fs: Ignoring removed orlov option [ 194.803423][ T5919] EXT4-fs (loop3): Test dummy encryption mode enabled [ 194.855181][ T5919] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 194.894448][ T5919] EXT4-fs (loop3): unmounting filesystem. [ 194.945071][ T5920] loop0: detected capacity change from 0 to 40427 [ 195.088525][ T5895] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 197.094301][ T5943] loop4: detected capacity change from 0 to 512 [ 197.123521][ T3613] usb 3-1: USB disconnect, device number 7 [ 197.267594][ T5943] EXT4-fs (loop4): 1 truncate cleaned up [ 197.340137][ T5943] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 197.348786][ T26] audit: type=1804 audit(1719689673.678:16): pid=5948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.728" name="/root/syzkaller.rf3KKr/137/file0" dev="sda1" ino=1958 res=1 errno=0 [ 197.445885][ T5950] netlink: 4 bytes leftover after parsing attributes in process `syz.2.729'. [ 197.559915][ T5950] netlink: 4 bytes leftover after parsing attributes in process `syz.2.729'. [ 197.701655][ T5957] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 197.717276][ T5957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.725736][ T5957] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.982453][ T5937] loop1: detected capacity change from 0 to 32768 [ 198.113497][ T5937] XFS (loop1): Mounting V5 Filesystem [ 198.254929][ T5937] XFS (loop1): Ending clean mount [ 198.301572][ T3552] EXT4-fs (loop4): unmounting filesystem. [ 198.310910][ T3603] XFS (loop1): Metadata CRC error detected at xfs_inobt_read_verify+0x39/0xc0, xfs_finobt block 0x20 [ 198.347349][ T3603] XFS (loop1): Unmount and run xfs_repair [ 198.365721][ T3603] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 198.378377][ T3603] 00000000: 46 49 42 33 00 00 00 01 ff ff ff ff ff ff ff ff FIB3............ [ 198.387499][ T3603] 00000010: 00 00 00 00 00 00 00 20 00 00 00 01 00 00 00 40 ....... .......@ [ 198.403086][ T3603] 00000020: 9f 1c ad 42 11 bd 4e 12 8f 0b f0 78 76 b8 1d 9a ...B..N....xv... [ 198.414535][ T3603] 00000030: 00 00 00 00 8a d2 18 46 00 00 16 80 00 00 40 37 .......F......@7 [ 198.425605][ T3603] 00000040: ff ff ff ff ff ff fe 00 00 00 00 00 00 00 00 00 ................ [ 198.445915][ T3603] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 09 00 00 ................ [ 198.458894][ T3603] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 198.473970][ T3603] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 198.511271][ T5937] XFS (loop1): metadata I/O error in "xfs_btree_read_buf_block+0x26e/0x370" at daddr 0x20 len 8 error 74 [ 198.542390][ T5937] XFS (loop1): Failed to initialize disk quotas. [ 198.756379][ T3550] XFS (loop1): Unmounting Filesystem [ 199.374356][ T5980] loop4: detected capacity change from 0 to 512 [ 199.428116][ T151] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 199.436640][ T3597] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 199.979191][ T5982] loop3: detected capacity change from 0 to 40427 [ 200.098845][ T151] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 200.109502][ T3597] usb 1-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 200.311045][ T3597] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.337371][ T151] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 200.509638][ T3597] usb 1-1: config 0 descriptor?? [ 200.637026][ T3597] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 200.678885][ T151] usb 3-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 200.714371][ T151] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.883594][ T151] usb 3-1: Product: syz [ 200.887819][ T151] usb 3-1: Manufacturer: syz [ 200.902767][ T151] usb 3-1: SerialNumber: syz [ 200.909478][ T151] usb 3-1: config 0 descriptor?? [ 200.922883][ T3543] I/O error, dev loop3, sector 40192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 200.960325][ T151] hdpvr 3-1:0.0: Could not find bulk-in endpoint [ 200.966750][ T151] hdpvr: probe of 3-1:0.0 failed with error -12 [ 201.177893][ T151] usb 3-1: USB disconnect, device number 8 [ 201.933605][ T5996] loop4: detected capacity change from 0 to 1024 [ 201.972674][ T5996] EXT4-fs: Ignoring removed orlov option [ 202.084825][ T5996] EXT4-fs (loop4): Test dummy encryption mode enabled [ 202.255056][ T5996] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 202.315048][ T5996] EXT4-fs (loop4): unmounting filesystem. [ 202.351176][ T26] audit: type=1804 audit(1719689678.688:17): pid=6006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.741" name="/root/syzkaller.NdDASU/115/file0" dev="sda1" ino=1969 res=1 errno=0 [ 202.384930][ T6008] netlink: 4 bytes leftover after parsing attributes in process `syz.1.742'. [ 202.523696][ T6013] netlink: 4 bytes leftover after parsing attributes in process `syz.1.742'. [ 202.638030][ T151] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 203.728023][ T3597] gspca_pac7311: reg_w() failed index 0xff, value 0x01, error -71 [ 203.736070][ T3597] pac7311: probe of 1-1:0.0 failed with error -71 [ 203.799023][ T151] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 203.817176][ T151] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 204.419413][ T4132] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 204.542328][ T6034] loop0: detected capacity change from 0 to 512 [ 204.641690][ T3597] usb 1-1: USB disconnect, device number 14 [ 204.650163][ T151] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 204.659359][ T151] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.688502][ T6005] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 204.933380][ T6037] loop4: detected capacity change from 0 to 40427 [ 204.946282][ T26] audit: type=1804 audit(1719689681.218:18): pid=6039 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.753" name="/root/syzkaller.NdDASU/119/file0" dev="sda1" ino=1979 res=1 errno=0 [ 204.948261][ T3543] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 205.401865][ T4132] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.412143][ T4132] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 206.257316][ T6049] netlink: 4 bytes leftover after parsing attributes in process `syz.4.756'. [ 206.298205][ T4132] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 206.312195][ T4132] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.329365][ T4132] usb 2-1: Product: syz [ 206.340755][ T4132] usb 2-1: Manufacturer: syz [ 206.351070][ T4132] usb 2-1: SerialNumber: syz [ 206.356455][ T6055] netlink: 4 bytes leftover after parsing attributes in process `syz.4.756'. [ 206.377210][ T4132] usb 2-1: config 0 descriptor?? [ 206.393615][ T151] usb 4-1: USB disconnect, device number 19 [ 206.460446][ T4132] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 206.487817][ T4132] hdpvr: probe of 2-1:0.0 failed with error -12 [ 206.660009][ T4132] usb 2-1: USB disconnect, device number 17 [ 206.682841][ T6061] loop3: detected capacity change from 0 to 1024 [ 206.713737][ T6061] EXT4-fs: Ignoring removed orlov option [ 206.735531][ T6061] EXT4-fs (loop3): Test dummy encryption mode enabled [ 206.785866][ T6061] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 206.806515][ T6061] EXT4-fs (loop3): unmounting filesystem. [ 206.988193][ T3613] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 207.037077][ T6071] loop3: detected capacity change from 0 to 128 [ 207.076014][ T6071] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 207.102255][ T6071] ext4 filesystem being mounted at /root/syzkaller.w9lvCN/92/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038 (0x7fffffff) [ 207.159929][ T6074] fuse: Bad value for 'fd' [ 207.177978][ T26] audit: type=1804 audit(1719689683.498:19): pid=6074 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.764" name="/root/syzkaller.YJPKvI/150/file0" dev="sda1" ino=1981 res=1 errno=0 [ 207.273688][ T4384] EXT4-fs (loop3): unmounting filesystem. [ 207.355771][ T6079] syz.1.767[6079] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 207.355882][ T6079] syz.1.767[6079] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 207.369216][ T3613] usb 3-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 207.694265][ T6082] loop0: detected capacity change from 0 to 1024 [ 207.711955][ T6084] netlink: 4 bytes leftover after parsing attributes in process `syz.1.769'. [ 207.742699][ T6080] loop3: detected capacity change from 0 to 40427 [ 207.746055][ T6082] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 207.752691][ T3613] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.770090][ T3613] usb 3-1: config 0 descriptor?? [ 207.896330][ T3613] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 207.905376][ T6084] netlink: 4 bytes leftover after parsing attributes in process `syz.1.769'. [ 208.957762][ T3596] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 209.019275][ T6107] fuse: Bad value for 'fd' [ 209.024943][ T26] audit: type=1804 audit(1719689685.358:20): pid=6107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.775" name="/root/syzkaller.w9lvCN/95/file0" dev="sda1" ino=1979 res=1 errno=0 [ 209.121902][ T6109] loop3: detected capacity change from 0 to 1024 [ 209.130046][ T6109] EXT4-fs: Ignoring removed orlov option [ 209.139464][ T6109] EXT4-fs (loop3): Test dummy encryption mode enabled [ 209.152225][ T6109] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 209.156114][ T4132] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 209.178457][ T6109] EXT4-fs (loop3): unmounting filesystem. [ 209.338540][ T3596] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 209.349657][ T3596] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 209.360570][ T3596] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 209.370457][ T3596] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.388108][ T3598] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 209.398592][ T6098] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 209.486216][ T6117] loop3: detected capacity change from 0 to 512 [ 209.528307][ T4132] usb 5-1: config 0 has an invalid descriptor of length 68, skipping remainder of the config [ 209.533936][ T6117] Quota error (device loop3): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 209.539641][ T4132] usb 5-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 209.558610][ T6117] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 209.561036][ T4132] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.585631][ T4132] usb 5-1: config 0 descriptor?? [ 209.591900][ T6117] EXT4-fs error (device loop3): ext4_acquire_dquot:6777: comm syz.3.779: Failed to acquire dquot type 1 [ 209.613951][ T6117] EXT4-fs (loop3): 1 truncate cleaned up [ 209.626197][ T6117] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 209.635491][ T6117] ext4 filesystem being mounted at /root/syzkaller.w9lvCN/98/file0 supports timestamps until 2038 (0x7fffffff) [ 209.705101][ T4384] EXT4-fs (loop3): unmounting filesystem. [ 209.748265][ T3598] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.761068][ T3598] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 209.773910][ T3598] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 209.794865][ T6121] loop3: detected capacity change from 0 to 512 [ 209.858838][ T4012] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 209.870517][ T4132] usb 5-1: string descriptor 0 read error: -71 [ 209.876758][ T4132] usb 5-1: Found UVC 0.00 device (046d:08c1) [ 209.895485][ T4132] usb 5-1: No valid video chain found. [ 209.905570][ T4132] usb 5-1: USB disconnect, device number 13 [ 209.958382][ T3598] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 209.978092][ T3598] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.998845][ T3598] usb 2-1: Product: syz [ 210.003135][ T3598] usb 2-1: Manufacturer: syz [ 210.007816][ T3598] usb 2-1: SerialNumber: syz [ 210.040898][ T3598] usb 2-1: config 0 descriptor?? [ 210.083415][ T3598] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 210.089908][ T3598] hdpvr: probe of 2-1:0.0 failed with error -12 [ 210.352345][ T3294] usb 2-1: USB disconnect, device number 18 [ 210.906523][ T6125] netlink: 4 bytes leftover after parsing attributes in process `syz.4.781'. [ 210.958055][ T3613] gspca_pac7311: reg_w() failed index 0x3e, value 0x20, error -71 [ 210.965977][ T3613] pac7311: probe of 3-1:0.0 failed with error -71 [ 210.974675][ T3613] usb 3-1: USB disconnect, device number 9 [ 211.019775][ T6125] netlink: 4 bytes leftover after parsing attributes in process `syz.4.781'. [ 211.031408][ T6128] loop3: detected capacity change from 0 to 256 [ 211.404282][ T3613] usb 1-1: USB disconnect, device number 15 [ 211.842916][ T6141] loop4: detected capacity change from 0 to 164 [ 211.863821][ T6136] loop2: detected capacity change from 0 to 512 [ 211.946766][ T6143] fuse: Bad value for 'fd' [ 211.969183][ T26] audit: type=1804 audit(1719689688.308:21): pid=6143 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.787" name="/root/syzkaller.rf3KKr/143/file0" dev="sda1" ino=1970 res=1 errno=0 [ 212.015206][ T6136] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 212.025240][ T6136] ext4 filesystem being mounted at /root/syzkaller.NdDASU/124/file1 supports timestamps until 2038 (0x7fffffff) [ 212.259540][ T6158] netlink: 8 bytes leftover after parsing attributes in process `syz.4.790'. [ 212.343733][ T6153] loop3: detected capacity change from 0 to 1024 [ 212.369478][ T6153] EXT4-fs: Ignoring removed orlov option [ 212.418344][ T6153] EXT4-fs (loop3): Test dummy encryption mode enabled [ 212.432683][ T6163] netlink: 4 bytes leftover after parsing attributes in process `syz.4.793'. [ 212.486751][ T6153] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 212.516416][ T6153] EXT4-fs (loop3): unmounting filesystem. [ 212.544591][ T4132] kernel write not supported for file bpf-prog (pid: 4132 comm: kworker/1:7) [ 212.568736][ T6166] netlink: 4 bytes leftover after parsing attributes in process `syz.4.793'. [ 212.968081][ T3555] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 212.978000][ T4132] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 213.198103][ T3598] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 213.348067][ T4132] usb 1-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 213.358377][ T4132] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.362725][ T3555] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 213.380006][ T4132] usb 1-1: config 0 descriptor?? [ 213.411906][ T3555] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 213.421512][ T4132] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 213.438418][ T3555] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 213.457801][ T6192] loop3: detected capacity change from 0 to 128 [ 213.474401][ T6192] EXT4-fs error (device loop3): __ext4_fill_super:5399: inode #2: comm syz.3.803: iget: checksum invalid [ 213.495304][ T6192] EXT4-fs (loop3): get root inode failed [ 213.501525][ T6192] EXT4-fs (loop3): mount failed [ 213.565296][ T3598] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 213.597034][ T3598] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 213.617453][ T3598] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 213.631980][ T3598] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.648198][ T3555] usb 2-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 213.657286][ T3555] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.661566][ T6179] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 213.696805][ T3555] usb 2-1: Product: syz [ 213.704447][ T6195] loop3: detected capacity change from 0 to 164 [ 213.710912][ T3555] usb 2-1: Manufacturer: syz [ 213.736760][ T3555] usb 2-1: SerialNumber: syz [ 213.763508][ T3555] usb 2-1: config 0 descriptor?? [ 213.830204][ T3555] hdpvr 2-1:0.0: Could not find bulk-in endpoint [ 213.847976][ T3555] hdpvr: probe of 2-1:0.0 failed with error -12 [ 213.997812][ T4227] EXT4-fs (loop2): unmounting filesystem. [ 214.057597][ T3596] usb 2-1: USB disconnect, device number 19 [ 214.130424][ T6203] netlink: 4 bytes leftover after parsing attributes in process `syz.3.807'. [ 214.166796][ T6203] netlink: 4 bytes leftover after parsing attributes in process `syz.3.807'. [ 214.550406][ T26] audit: type=1800 audit(1719689690.888:22): pid=6218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.814" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 214.625225][ T26] audit: type=1800 audit(1719689690.938:23): pid=6218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.814" name="bus" dev="sda1" ino=1969 res=0 errno=0 [ 214.857332][ T6228] netlink: 4 bytes leftover after parsing attributes in process `syz.3.818'. [ 214.893783][ T6228] netlink: 4 bytes leftover after parsing attributes in process `syz.3.818'. [ 215.340378][ T3596] usb 5-1: USB disconnect, device number 14 [ 215.452049][ T6250] device macvlan3 entered promiscuous mode [ 215.588097][ T3597] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 215.654831][ T26] audit: type=1804 audit(1719689691.988:24): pid=6254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.829" name="/root/syzkaller.w9lvCN/121/bus" dev="sda1" ino=1974 res=1 errno=0 [ 215.828135][ T4132] gspca_pac7311: reg_w() failed index 0x3e, value 0x20, error -71 [ 215.838334][ T4132] pac7311: probe of 1-1:0.0 failed with error -71 [ 215.856244][ T4132] usb 1-1: USB disconnect, device number 16 [ 215.981309][ T6265] netlink: 4 bytes leftover after parsing attributes in process `syz.3.831'. [ 215.998124][ T3597] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.009492][ T3597] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 216.027906][ T3597] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 216.070317][ T6266] netlink: 4 bytes leftover after parsing attributes in process `syz.3.831'. [ 216.238119][ T3597] usb 3-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 216.254642][ T3597] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.272992][ T3597] usb 3-1: Product: syz [ 216.277226][ T3597] usb 3-1: Manufacturer: syz [ 216.293470][ T3597] usb 3-1: SerialNumber: syz [ 216.317924][ T3597] usb 3-1: config 0 descriptor?? [ 216.504517][ T3597] hdpvr 3-1:0.0: Could not find bulk-in endpoint [ 216.534132][ T3597] hdpvr: probe of 3-1:0.0 failed with error -12 [ 216.584975][ T151] usb 3-1: USB disconnect, device number 10 [ 217.132801][ T6293] netlink: 4 bytes leftover after parsing attributes in process `syz.4.844'. [ 217.225319][ T6295] netlink: 4 bytes leftover after parsing attributes in process `syz.4.844'. [ 217.370642][ T6301] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 217.388021][ T3596] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 217.638112][ T3597] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 217.758095][ T3596] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 217.775650][ T3596] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 217.791847][ T3596] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 217.807965][ T3596] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.839611][ T6294] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 217.896044][ T6315] loop2: detected capacity change from 0 to 512 [ 217.962149][ T6315] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.853: attempt to clear invalid blocks 1 len 1 [ 218.006302][ T6315] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.853: bg 0: block 343: padding at end of block bitmap is not set [ 218.021240][ T6315] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6173: Corrupt filesystem [ 218.034590][ T6315] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.853: invalid indirect mapped block 1819239214 (level 0) [ 218.051400][ T6315] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.853: invalid indirect mapped block 1819239214 (level 1) [ 218.065665][ T3597] usb 4-1: New USB device found, idVendor=093a, idProduct=2601, bcdDevice= 8.8f [ 218.076596][ T6315] EXT4-fs (loop2): 1 truncate cleaned up [ 218.082475][ T3597] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.089375][ T6315] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 218.118876][ T6315] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 218.145075][ T3597] usb 4-1: config 0 descriptor?? [ 218.155167][ T4227] EXT4-fs (loop2): unmounting filesystem. [ 218.190102][ T3597] gspca_main: pac7311-2.14.0 probing 093a:2601 [ 218.362508][ T26] audit: type=1800 audit(1719689694.698:25): pid=6323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.856" name="file0" dev="sda1" ino=1978 res=0 errno=0 [ 218.455703][ T6325] netlink: 4 bytes leftover after parsing attributes in process `syz.2.857'. [ 218.491332][ T6325] netlink: 4 bytes leftover after parsing attributes in process `syz.2.857'. [ 218.590469][ T3555] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 219.018019][ T3555] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 219.037903][ T3555] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 219.062516][ T3555] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 219.108070][ T3555] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 219.318822][ T6344] loop2: detected capacity change from 0 to 512 [ 219.320547][ T3555] usb 5-1: New USB device found, idVendor=2040, idProduct=4903, bcdDevice=f6.b5 [ 219.368019][ T3555] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.376088][ T3555] usb 5-1: Product: syz [ 219.385535][ T6344] EXT4-fs error (device loop2): ext4_orphan_get:1396: inode #15: comm syz.2.866: casefold flag without casefold feature [ 219.388428][ T3555] usb 5-1: Manufacturer: syz [ 219.412594][ T6344] EXT4-fs error (device loop2): ext4_xattr_inode_iget:404: inode #12: comm syz.2.866: missing EA_INODE flag [ 219.417919][ T3555] usb 5-1: SerialNumber: syz [ 219.435464][ T6344] EXT4-fs error (device loop2): ext4_xattr_inode_iget:409: comm syz.2.866: error while reading EA inode 12 err=-117 [ 219.449221][ T3555] usb 5-1: config 0 descriptor?? [ 219.460893][ T4132] usb 1-1: USB disconnect, device number 17 [ 219.501358][ T3555] hdpvr 5-1:0.0: Could not find bulk-in endpoint [ 219.518113][ T3555] hdpvr: probe of 5-1:0.0 failed with error -12 [ 219.550697][ T6344] EXT4-fs (loop2): 1 orphan inode deleted [ 219.580469][ T6344] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 219.710140][ T3598] usb 5-1: USB disconnect, device number 15 [ 219.787333][ T26] audit: type=1800 audit(1719689696.118:26): pid=6347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.867" name="file0" dev="sda1" ino=1979 res=0 errno=0 [ 219.873090][ T6350] netlink: 4 bytes leftover after parsing attributes in process `syz.1.868'. [ 219.900334][ T6350] netlink: 4 bytes leftover after parsing attributes in process `syz.1.868'. [ 220.229606][ T4227] EXT4-fs (loop2): unmounting filesystem. [ 220.412954][ T6368] skb len=10633 headroom=168 headlen=10633 tailroom=5263 [ 220.412954][ T6368] mac=(168,0) net=(168,20) trans=188 [ 220.412954][ T6368] shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0)) [ 220.412954][ T6368] csum(0x350e2a31 ip_summed=3 complete_sw=0 valid=0 level=0) [ 220.412954][ T6368] hash(0x0 sw=0 l4=0) proto=0x0800 pkttype=0 iif=0 [ 220.446127][ T6368] dev name=veth0 feat=0x000061164fdd19e9 [ 220.451951][ T6368] skb linear: 00000000: 45 02 29 89 7d 8a 00 00 0f 2f 64 8a ac 14 14 18 [ 220.460520][ T6368] skb linear: 00000010: e0 00 00 03 00 00 08 00 bd 0b 29 71 10 82 0c 52 [ 220.469132][ T6368] skb linear: 00000020: 0f 06 ea a4 fd fe 4b 88 94 30 eb b5 29 97 e3 6e [ 220.477882][ T6368] skb linear: 00000030: 03 9b 1c 59 88 25 f8 01 00 e3 c0 63 76 c3 30 76 [ 220.486424][ T6368] skb linear: 00000040: a1 67 d5 14 fa 57 0a 44 02 61 a6 7a 34 a0 76 05 [ 220.495012][ T6368] skb linear: 00000050: c9 3a 19 49 46 bc 62 83 f4 00 00 00 4c 80 00 00 [ 220.503599][ T6368] skb linear: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.512211][ T6368] skb linear: 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.520783][ T6368] skb linear: 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.529374][ T6368] skb linear: 00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.537945][ T6368] skb linear: 000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.546778][ T6368] skb linear: 000000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.555378][ T6368] skb linear: 000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.563955][ T6368] skb linear: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.572554][ T6368] skb linear: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.581138][ T6368] skb linear: 000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.589721][ T6368] skb linear: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.598298][ T6368] skb linear: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.606923][ T6368] skb linear: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.615616][ T6368] ------------[ cut here ]------------ [ 220.621135][ T6368] offset (10633) >= skb_headlen() (10633) [ 220.625542][ T6373] netlink: 4 bytes leftover after parsing attributes in process `syz.1.879'. [ 220.627649][ T6368] WARNING: CPU: 0 PID: 6368 at net/core/dev.c:3305 skb_checksum_help+0x626/0x740 [ 220.644915][ T6368] Modules linked in: [ 220.648910][ T6368] CPU: 0 PID: 6368 Comm: syz.2.875 Not tainted 6.1.96-syzkaller #0 [ 220.656833][ T6368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 220.666972][ T6368] RIP: 0010:skb_checksum_help+0x626/0x740 [ 220.672775][ T6368] Code: ff df 48 8b 4c 24 18 0f b6 04 01 84 c0 0f 85 cd 00 00 00 48 8b 04 24 2b 18 48 c7 c7 a0 1b e1 8b 44 89 fe 89 da e8 da 2b d2 f8 <0f> 0b bb ea ff ff ff e9 59 fd ff ff e8 b9 2e 0a f9 c6 05 bf 25 df [ 220.692446][ T6368] RSP: 0018:ffffc90002fceee8 EFLAGS: 00010246 [ 220.698589][ T6368] RAX: 9a79bdc9aa8e2a00 RBX: 0000000000002989 RCX: 0000000000040000 [ 220.706586][ T6368] RDX: ffffc90012be1000 RSI: 0000000000039fac RDI: 0000000000039fad [ 220.714656][ T6368] RBP: 0000000000002989 R08: ffffffff8152936e R09: ffffed1017304f1c [ 220.722793][ T6368] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000002a31 [ 220.730862][ T6368] R13: ffff88805bf2c6b0 R14: ffff88805bf2c640 R15: 0000000000002989 [ 220.738914][ T6368] FS: 00007fd2263186c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 220.747937][ T6368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.754568][ T6368] CR2: 000000002000e000 CR3: 0000000039bb8000 CR4: 00000000003506f0 [ 220.762735][ T6368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 220.770786][ T6368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 220.778853][ T6368] Call Trace: [ 220.782166][ T6368] [ 220.785130][ T6368] ? __warn+0x15a/0x520 [ 220.789900][ T6368] ? skb_checksum_help+0x626/0x740 [ 220.795064][ T6368] ? report_bug+0x2af/0x500 [ 220.799679][ T6368] ? skb_checksum_help+0x626/0x740 [ 220.804837][ T6368] ? handle_bug+0x3d/0x70 [ 220.809267][ T6368] ? exc_invalid_op+0x16/0x40 [ 220.813976][ T6368] ? asm_exc_invalid_op+0x16/0x20 [ 220.819105][ T6368] ? __warn_printk+0x28e/0x350 [ 220.823917][ T6368] ? skb_checksum_help+0x626/0x740 [ 220.829132][ T6368] ? skb_checksum_help+0x626/0x740 [ 220.834290][ T6368] ip_do_fragment+0x209/0x1b20 [ 220.839202][ T6368] ? print_irqtrace_events+0x210/0x210 [ 220.844716][ T6368] ? ip_fragment+0x220/0x220 [ 220.849405][ T6368] ? ip_frag_next+0xb10/0xb10 [ 220.854136][ T6368] ? kmem_cache_free+0x292/0x510 [ 220.859170][ T6368] ? ip_fragment+0x9a/0x220 [ 220.863738][ T6368] __ip_finish_output+0x2bd/0x4b0 [ 220.868865][ T6368] iptunnel_xmit+0x513/0x920 [ 220.873520][ T6368] ip_tunnel_xmit+0x22e4/0x2cc0 [ 220.878499][ T6368] ? tnl_update_pmtu+0x10b0/0x10b0 [ 220.883641][ T6368] ? skb_mac_gso_segment+0x4eb/0x710 [ 220.889012][ T6368] ? validate_xmit_xfrm+0xb4/0x10b0 [ 220.894259][ T6368] ? gre_build_header+0x25b/0x9a0 [ 220.899381][ T6368] ipgre_xmit+0x866/0xc40 [ 220.903748][ T6368] dev_hard_start_xmit+0x261/0x8c0 [ 220.908950][ T6368] __dev_queue_xmit+0x1bb1/0x3cf0 [ 220.914033][ T6368] ? __dev_queue_xmit+0x2d6/0x3cf0 [ 220.919245][ T6368] ? netdev_core_pick_tx+0x320/0x320 [ 220.924582][ T6368] ? virtio_net_hdr_to_skb+0x6db/0x1220 [ 220.930252][ T6368] packet_sendmsg+0x4775/0x61a0 [ 220.935166][ T6368] ? aa_sk_perm+0xa60/0xa60 [ 220.939796][ T6368] ? aa_sk_perm+0x92d/0xa60 [ 220.944339][ T6368] ? tomoyo_socket_bind_permission+0x330/0x330 [ 220.950615][ T6368] ? packet_getsockopt+0xed0/0xed0 [ 220.955783][ T6368] ? __import_iovec+0x316/0x4c0 [ 220.960741][ T6368] ? aa_sock_msg_perm+0x91/0x150 [ 220.965812][ T6368] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 220.971203][ T6368] ? security_socket_sendmsg+0x7d/0xa0 [ 220.976707][ T6368] ? packet_getsockopt+0xed0/0xed0 [ 220.981909][ T6368] ____sys_sendmsg+0x5a5/0x8f0 [ 220.986721][ T6368] ? __sys_sendmsg_sock+0x30/0x30 [ 220.991833][ T6368] __sys_sendmsg+0x2a9/0x390 [ 220.996478][ T6368] ? ____sys_sendmsg+0x8f0/0x8f0 [ 221.001606][ T6368] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 221.007739][ T6368] ? syscall_enter_from_user_mode+0x2e/0x230 [ 221.013800][ T6368] ? lockdep_hardirqs_on+0x94/0x130 [ 221.019075][ T6368] ? syscall_enter_from_user_mode+0x2e/0x230 [ 221.025110][ T6368] do_syscall_64+0x3b/0xb0 [ 221.029619][ T6368] ? clear_bhb_loop+0x45/0xa0 [ 221.034352][ T6368] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 221.040349][ T6368] RIP: 0033:0x7fd225575b99 [ 221.044813][ T6368] 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 [ 221.064502][ T6368] RSP: 002b:00007fd226318048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.073001][ T6368] RAX: ffffffffffffffda RBX: 00007fd225703fa0 RCX: 00007fd225575b99 [ 221.081075][ T6368] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000005 [ 221.089131][ T6368] RBP: 00007fd2255f677e R08: 0000000000000000 R09: 0000000000000000 [ 221.097134][ T6368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.105188][ T6368] R13: 000000000000004d R14: 00007fd225703fa0 R15: 00007ffe687410a8 [ 221.113264][ T6368] [ 221.116316][ T6368] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 221.123617][ T6368] CPU: 0 PID: 6368 Comm: syz.2.875 Not tainted 6.1.96-syzkaller #0 [ 221.131541][ T6368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 221.141628][ T6368] Call Trace: [ 221.144932][ T6368] [ 221.147917][ T6368] dump_stack_lvl+0x1e3/0x2cb [ 221.152639][ T6368] ? nf_tcp_handle_invalid+0x642/0x642 [ 221.158164][ T6368] ? panic+0x764/0x764 [ 221.162355][ T6368] ? 0xffffffffa000095c [ 221.166537][ T6368] ? vscnprintf+0x59/0x80 [ 221.170901][ T6368] panic+0x318/0x764 [ 221.174834][ T6368] ? __warn+0x169/0x520 [ 221.179030][ T6368] ? memcpy_page_flushcache+0xfc/0xfc [ 221.184462][ T6368] __warn+0x348/0x520 [ 221.188482][ T6368] ? skb_checksum_help+0x626/0x740 [ 221.193637][ T6368] report_bug+0x2af/0x500 [ 221.197993][ T6368] ? skb_checksum_help+0x626/0x740 [ 221.203144][ T6368] handle_bug+0x3d/0x70 [ 221.207337][ T6368] exc_invalid_op+0x16/0x40 [ 221.211869][ T6368] asm_exc_invalid_op+0x16/0x20 [ 221.216739][ T6368] RIP: 0010:skb_checksum_help+0x626/0x740 [ 221.222495][ T6368] Code: ff df 48 8b 4c 24 18 0f b6 04 01 84 c0 0f 85 cd 00 00 00 48 8b 04 24 2b 18 48 c7 c7 a0 1b e1 8b 44 89 fe 89 da e8 da 2b d2 f8 <0f> 0b bb ea ff ff ff e9 59 fd ff ff e8 b9 2e 0a f9 c6 05 bf 25 df [ 221.242133][ T6368] RSP: 0018:ffffc90002fceee8 EFLAGS: 00010246 [ 221.248241][ T6368] RAX: 9a79bdc9aa8e2a00 RBX: 0000000000002989 RCX: 0000000000040000 [ 221.256248][ T6368] RDX: ffffc90012be1000 RSI: 0000000000039fac RDI: 0000000000039fad [ 221.264261][ T6368] RBP: 0000000000002989 R08: ffffffff8152936e R09: ffffed1017304f1c [ 221.272273][ T6368] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000002a31 [ 221.280279][ T6368] R13: ffff88805bf2c6b0 R14: ffff88805bf2c640 R15: 0000000000002989 [ 221.288299][ T6368] ? __warn_printk+0x28e/0x350 [ 221.293634][ T6368] ? skb_checksum_help+0x626/0x740 [ 221.298790][ T6368] ip_do_fragment+0x209/0x1b20 [ 221.303597][ T6368] ? print_irqtrace_events+0x210/0x210 [ 221.309098][ T6368] ? ip_fragment+0x220/0x220 [ 221.313781][ T6368] ? ip_frag_next+0xb10/0xb10 [ 221.318487][ T6368] ? kmem_cache_free+0x292/0x510 [ 221.323457][ T6368] ? ip_fragment+0x9a/0x220 [ 221.327991][ T6368] __ip_finish_output+0x2bd/0x4b0 [ 221.333073][ T6368] iptunnel_xmit+0x513/0x920 [ 221.337709][ T6368] ip_tunnel_xmit+0x22e4/0x2cc0 [ 221.342611][ T6368] ? tnl_update_pmtu+0x10b0/0x10b0 [ 221.347767][ T6368] ? skb_mac_gso_segment+0x4eb/0x710 [ 221.353093][ T6368] ? validate_xmit_xfrm+0xb4/0x10b0 [ 221.358319][ T6368] ? gre_build_header+0x25b/0x9a0 [ 221.363394][ T6368] ipgre_xmit+0x866/0xc40 [ 221.367776][ T6368] dev_hard_start_xmit+0x261/0x8c0 [ 221.372930][ T6368] __dev_queue_xmit+0x1bb1/0x3cf0 [ 221.377999][ T6368] ? __dev_queue_xmit+0x2d6/0x3cf0 [ 221.383153][ T6368] ? netdev_core_pick_tx+0x320/0x320 [ 221.388502][ T6368] ? virtio_net_hdr_to_skb+0x6db/0x1220 [ 221.394108][ T6368] packet_sendmsg+0x4775/0x61a0 [ 221.398994][ T6368] ? aa_sk_perm+0xa60/0xa60 [ 221.403691][ T6368] ? aa_sk_perm+0x92d/0xa60 [ 221.408239][ T6368] ? tomoyo_socket_bind_permission+0x330/0x330 [ 221.414422][ T6368] ? packet_getsockopt+0xed0/0xed0 [ 221.419563][ T6368] ? __import_iovec+0x316/0x4c0 [ 221.424443][ T6368] ? aa_sock_msg_perm+0x91/0x150 [ 221.429401][ T6368] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 221.434712][ T6368] ? security_socket_sendmsg+0x7d/0xa0 [ 221.440188][ T6368] ? packet_getsockopt+0xed0/0xed0 [ 221.445331][ T6368] ____sys_sendmsg+0x5a5/0x8f0 [ 221.450119][ T6368] ? __sys_sendmsg_sock+0x30/0x30 [ 221.455209][ T6368] __sys_sendmsg+0x2a9/0x390 [ 221.459818][ T6368] ? ____sys_sendmsg+0x8f0/0x8f0 [ 221.464798][ T6368] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 221.470819][ T6368] ? syscall_enter_from_user_mode+0x2e/0x230 [ 221.476826][ T6368] ? lockdep_hardirqs_on+0x94/0x130 [ 221.482038][ T6368] ? syscall_enter_from_user_mode+0x2e/0x230 [ 221.488040][ T6368] do_syscall_64+0x3b/0xb0 [ 221.492483][ T6368] ? clear_bhb_loop+0x45/0xa0 [ 221.497194][ T6368] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 221.503095][ T6368] RIP: 0033:0x7fd225575b99 [ 221.507518][ T6368] 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 [ 221.527164][ T6368] RSP: 002b:00007fd226318048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.535626][ T6368] RAX: ffffffffffffffda RBX: 00007fd225703fa0 RCX: 00007fd225575b99 [ 221.543636][ T6368] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000005 [ 221.551646][ T6368] RBP: 00007fd2255f677e R08: 0000000000000000 R09: 0000000000000000 [ 221.559657][ T6368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.567663][ T6368] R13: 000000000000004d R14: 00007fd225703fa0 R15: 00007ffe687410a8 [ 221.575688][ T6368] [ 221.578996][ T6368] Kernel Offset: disabled [ 221.583365][ T6368] Rebooting in 86400 seconds..