last executing test programs: 4.310782122s ago: executing program 3 (id=2548): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x32, 0x0, &(0x7f0000000400)=[@increfs], 0xfffffcb0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000540)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x0, 0x0, 0x0, 0x1, 0x29}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000600)={0x0, 0x18, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000700)="0a1398f8668babb9862aa1c9ea0380d18dafd06547dd62179ba79df1971b787788d854fbec0fe18f84085926de2d9ab0b6f1512c6dbc8a704453c6de009e89414d8518e3dcdd32ecd952f78f6c58a9fd"}) 4.310650746s ago: executing program 3 (id=2549): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_DISABLE_QUIRKS2(r1, 0x4068aea3, &(0x7f0000000800)={0xd5, 0x0, 0xbe}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@arm64={0x3f, 0x8, 0x5, '\x00', 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f00000003c0)=ANY=[]) (fail_nth: 1) 4.036103432s ago: executing program 3 (id=2553): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="a1", 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000014"], 0x30, 0x40400d1}}], 0x1, 0x810) syz_usb_connect(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b362f"], 0x0) syz_open_dev$midi(&(0x7f0000000000), 0x3, 0x88c02) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580), 0x802, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000001c0)={'sit0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a00)=@newqdisc={0x150, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0x0, 0xa}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_red={{0x8}, {0x124, 0x2, [@TCA_RED_STAB={0x104, 0x2, "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"}, @TCA_RED_MAX_P={0x8, 0x3, 0x3}, @TCA_RED_PARMS={0x14, 0x1, {0x200, 0xf, 0x800, 0x11, 0x1d, 0x9, 0x5}}]}}]}, 0x150}, 0x1, 0x0, 0x0, 0x48801}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="3800000055000107000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="0100000000000000000000000000000300f2000100000000"], 0x38}}, 0x40080) ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x8, r3}) ioctl$DMA_BUF_IOCTL_SYNC(r8, 0xc0086202, &(0x7f0000000040)=0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r9 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0xc, 0x77}) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)="5c00000011006bcd9e3fe3dceb48aa31086b8703110000001fa1ff0000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000200)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x28}}], 0x2, 0x44080) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffda2, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000000000)=0xa, 0x4) io_uring_enter(r9, 0x2219, 0x7721, 0x16, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e20, 0xfffffffc, @remote, 0x2}, 0x1c, 0x0}, 0x20008814) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) r11 = syz_open_dev$audion(&(0x7f0000000000), 0x4, 0x4e0280) fcntl$setstatus(r11, 0x4, 0x8400) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 3.589698347s ago: executing program 2 (id=2563): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x32, 0x0, &(0x7f0000000400)=[@increfs], 0xfffffcb0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f0000000540)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x0, 0x0, 0x0, 0x1, 0x29}, @fd={0x66642a85, 0x0, r0}}, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000700)="0a1398f8668babb9862aa1c9ea0380d18dafd06547dd62179ba79df1971b787788d854fbec0fe18f84085926de2d9ab0b6f1512c6dbc8a704453c6de009e89414d8518e3dcdd32ecd952f78f6c58a9fd"}) 3.49996902s ago: executing program 2 (id=2565): r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f00000000c0)={0x17c04, 0xffffffffffffffff, 0x4000, 0xe4, 0x0, 0xfffffffffffffff9}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$vim2m(&(0x7f0000000680), 0x2, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_QBUF(r3, 0xc058560f, &(0x7f00000002c0)=@multiplanar_mmap={0x0, 0x2, 0x4, 0x2, 0x0, {}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, "fafc00"}, 0x0, 0x1, {0x0}}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0xc0686611, &(0x7f0000000180)={0x900, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000540)={0x1, @pix={0x3, 0x5264c344, 0x31303453, 0x0, 0xfffffff8, 0x8000, 0x2, 0x80000000, 0x1, 0x1}}) r5 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x9801}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x8, 0x7, @remote}]}}}]}, 0x38}}, 0x0) sendto$packet(r0, &(0x7f0000000180)="280320000a0014000000fbf719143baa111f43c851ffab286e16195ecf3d77cc32b6d78839980700e6669d3c865c6b96e84000050016f3", 0x37, 0x840, &(0x7f00000000c0)={0x11, 0x86dd, r6, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2eaaaac15ca67ef2}}, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x1403, 0x0, 0x70bd2a, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_hsr\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'macvtap0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'batadv_slave_1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wlan0\x00'}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 3.43062811s ago: executing program 2 (id=2567): r0 = syz_open_dev$loop(&(0x7f0000000280), 0xa4f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_BMAP(r1, &(0x7f00000000c0)={0x18, 0xfffffffffffffff5, 0x0, {0x8000000000000001}}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r1, 0x0, 0xfffffffffffffffb}, 0x75) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x55, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1d, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d00009520a1a93c5240f45f819e01177d3d458dd4992861ac00", "f4bc0007008019000000000000000000000000af1e4ccfb7b3cad80004010400", [0x1, 0x2000000000001]}}) 3.429060671s ago: executing program 2 (id=2568): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) write$binfmt_format(r0, &(0x7f0000000100)='0\x00', 0x2) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) write$qrtrtun(r0, &(0x7f0000000300)="ca0e808bb35b", 0x6) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=[0x7, 0x5], &(0x7f0000000240), 0x0, 0x2}}, 0x40) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x901c41, 0x1a2) syz_clone(0xe40c3700, 0x0, 0x0, 0x0, 0x0, 0x0) 3.180855444s ago: executing program 2 (id=2569): syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0) r0 = userfaultfd(0x80001) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="14000000130001ffffff7f8cd913e90002"], 0x14}], 0x1}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) syz_clone(0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)="8c") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x25, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000000)={&(0x7f00001c4000/0x3000)=nil, &(0x7f0000000000/0xc00000)=nil, 0x3000, 0x0, 0x2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x800000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_NESTED_STATE(r5, 0x4048aecb, &(0x7f0000001440)={{0x7, 0x0, 0x80, {0xffffffffffffffff, 0xf000, 0x2}}, 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r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x802) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4d9, 0xa0c2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x3, 0x3, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x3, 0x8, 0x3}}}}}]}}]}}, 0x0) r7 = openat$selinux_status(0xffffff9c, &(0x7f0000000bc0), 0x0, 0x0) read(r7, 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000040)=""/185) 1.053702549s ago: executing program 0 (id=2587): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="e5000000000000007910480000000000610408000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x3, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffe6b}, 0x48) getsockopt$ax25_int(r1, 0x101, 0x145c4fb23569acb9, &(0x7f00000001c0), &(0x7f0000000100)=0x4) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="180000002e0001ff070000000000000006"], 0x18}], 0x1, 0x0, 0x0, 0x84}, 0x300) 930.962075ms ago: executing program 0 (id=2589): r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$CDROMVOLCTRL(r0, 0x309, &(0x7f0000000000)={0x9e, 0xfd, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) recvmmsg$unix(r5, &(0x7f0000004640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000000640)={&(0x7f0000000080)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000340)="2b6571289cccbbea1d1c4c737633b3857b72060bddd2e420dbec4e2227f4c26b412d3a90ddb56c82884cd3c095bd61e2b495723203ee42fbc78e1ee1f120f79f83f23f51510e551431b208e169cc14a50454e00f382313", 0x57}, {&(0x7f00000003c0)="fc9f524073752717d38caff48dd7630c9ac77d6abb8d0c8a1c1cf3be1343b858546a77c81036a9a6e1f09bafcc2a9011d999824d8aaf7a4d56365be694b374341235d50cd561679f31b0ab309fb486c80da135fd1f36074e0fa58cd6b10fe5638099bb366fca3fea42e044186b3b94df4b4ac2a827b1bf267a14b269b3fab447d3ba1daf79894cec7f9ef134b15497a1d7519b882f3dccbb51e71a0507f7e3f03fd2f59ce6217808a47a0eee545bca4068c2a123331c87c20a6700f7b686428c5652b8b75a9ea02fa6d45d", 0xcb}, {&(0x7f00000004c0)="f3da6165391d2e857af1009549f3184eaf4351fe434f47905c2f6008f6f7cae1b72c7db3764dbb0d59f81f016b02542cf2388f15052d42d9884cd0fb960ab6588fb56940e86e8d68a5e29c66b697e6ce0a42d4c742fb2ee868bdbe5d10d4d38b93a172e043855d573e17b782c87872390c9da0562dd72dc02680197da9c1c6e78446786137b47169a8ebe39317f02938619e96ac0c447c6efeba8121edac9b6f288b748ddf7c0362799aa50e80c7cf62bc21dec22aca6fb0de", 0xb9}, {&(0x7f0000000580)="6c3df151fdbd49532d6347451989b60ea5f2149b8e8ff0091d02ea85e6611efce45bac1ca83e0869236e9456a44def0f998a72709b4df3c7f7c7ce48ad69d93e77e0bff664c5ca16aa91a8e62c53cd1ff9238a0dab78c0dcb5c9d22f11fd9485f2e5fd8b354db53eceb701feae9a1e91252a9a14232c876d0f24a5e673ca21bccd27ed72483eab0648b8b3bd4b8f58aece7b2a9245ded79034abd9", 0x9b}], 0x4}, 0x4000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, 0x0}], 0x1, 0x4b, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018020000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000180)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='sys_enter\x00', r6}, 0x10) close(r7) 880.765634ms ago: executing program 3 (id=2590): r0 = gettid() r1 = fsopen(&(0x7f0000000140)='tracefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000040)='uid', &(0x7f00000008c0)='0\x00#\x00\xd0\x00 \x00\x00qS\x00\x00\x00\x00\x00\x00\x00\x00$\xf6_\xbdI\x1c\xf2\xa9]\xcc\xe0*\xef\x01\x8d\x15\xd2h\x93\xc9\xb57\xc3\xea\\Eb\xf8\xe6,\xdf\xd4\xfae\x84\xcc\xd5\"d\xf0D-\x98\x9f\x81{\xfc$\xc4\xbcF\xf8\xc8\x8d\xcb\xb8\xf2\x1e\xe4\'U\xb3\xb8\xd3\xe6\xd7\x80=\x8a\xeb\n\xb8_\xe8\x96YY\xe3\xc7\xe6\xf28\x19\xa6\xa7\xfa\xdb\x1ce\xc1\x03\x86J\xb2fh\x19\xee#\xcc\x0f\xed\xfea\xdc\x88\xcb%bW\xd35\xda=\xac\x1d\xae\x93\xfd\'T6\x94\n\xa4\x9cU\xc4\fA~[\xbf\x8b\x90\xfe\x04\xe7U\xf3h\x81\x14l7u\x95\x96t\\\x0f\xef;\x03\xa4C\xbc(Vc!a\xc1\xe39\xc6b\x905\x1f\x03\x00\x00\x00\x00\x00\x00\xdf9\xaf5\xc8a:z\xe4\xcbag&67\x814\xf6}\xe10v6l\xd6,\x1e\xa0\xcc\xbf\xfdkm\b?\x839\x85N\x1c\xc1\xcb\xfc\x85\xd2\n\x02\"\xf2\x81g\x90\x01n%\x7f_\xe1.f>>\xa5\xfb\"\xab\xdb\x06\x12e\x14\x11~\x9a\bR-\x85\xc3\xa9\xe6\xf6R\x11\"\xc3\xc9\xfc\x14s X\xec\xdd\xc2qB\x85\xf0\xd7\x04\xdd<\x9ak\x00\x00\x00\x00\x00\x00\x00\n\xa72\xa3\xef^\xe7\x8f', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="7ce4", 0x2}], 0x1, 0x0, 0x0, 0x40011}, 0x20048000) accept4(r3, 0x0, 0x0, 0x0) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_DQEVENT(r4, 0x80885659, 0x0) 760.499928ms ago: executing program 0 (id=2592): bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) (async) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x7, 0x0, &(0x7f00000000c0)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f00000003c0)=0x100000001, 0x4) (async) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000000080)=0x80000049, 0x4) (async) getsockopt$inet_tcp_int(r4, 0x6, 0x18, 0x0, &(0x7f0000000040)) (async) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd700000f63ef80089aa588786667f716da5b442e7cb14a85db1203c33af637266833168b11d4c1d273525a22751cdd3f09cc40594", @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYBLOB, @ANYRES16=r4], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) arch_prctl$ARCH_GET_XCOMP_SUPP(0x1021, &(0x7f00000002c0)) (async) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0xc, &(0x7f0000000800)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='mm_khugepaged_scan_pmd\x00', r6, 0x0, 0x800}, 0x18) (async) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x680081, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="041817aaaaaaaaaa10"], 0x1a) (async) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) (async) ioctl$KVM_SET_IRQCHIP(r8, 0xae64, 0x0) (async) bpf$ENABLE_STATS(0x20, &(0x7f0000000100), 0x4) (async) unshare(0x62040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r9, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00', 0x0, 0x0, 0x0, [0x800, 0x7, 0x4, 0x1, 0x4000000000000002, 0x7]}, &(0x7f0000000180)=0x78) close_range(r8, r8, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000140), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r10, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000810000001b"]) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) 540.485481ms ago: executing program 0 (id=2595): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newqdisc={0x38, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0xc, 0x2, [@TCA_HHF_QUANTUM={0x8, 0x2, 0xa406}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000008c0)=@newqdisc={0x34, 0x29, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x400dc}, 0x40) 400.85014ms ago: executing program 1 (id=2596): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14, &(0x7f0000000100)={0x0}, 0x7}, 0x80) recvmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x3}]}, 0x34}}, 0x4) 400.592453ms ago: executing program 0 (id=2597): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r2) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x60, 0x10, 0x401, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x503}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x10000, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}]}, @IFLA_VLAN_ID={0x6, 0x1, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000001400000008000a00fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08001400fc000000080011000700000008000e00800000000800", @ANYRES64=r2], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 400.412478ms ago: executing program 1 (id=2598): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newqdisc={0x38, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0xc, 0x2, [@TCA_HHF_QUANTUM={0x8, 0x2, 0xa406}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) (fail_nth: 5) 320.66442ms ago: executing program 0 (id=2599): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x28) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x4048043) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0xfffffeb1) syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004"], 0x0) 148.530993ms ago: executing program 1 (id=2600): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000280)=0x4, r1, 0x0, 0x1, 0x4}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000280)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0xe, @empty, 0x2}, {0xa, 0x4e23, 0x7, @remote, 0x3}, r3, 0x7}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfaf5, {{0xa, 0x4e23, 0xe, @empty, 0x2}, {0xa, 0x4e23, 0x7, @remote, 0x3}, r1, 0x7}}, 0x48) 148.293515ms ago: executing program 2 (id=2601): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) 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$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000001c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x400000000000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200000, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0xfffffffffffffff5, 0xffffffff, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x56000}], 0x1) write$FUSE_NOTIFY_RETRIEVE(r0, 0x0, 0x0) 148.169439ms ago: executing program 1 (id=2602): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = accept4$rose(r1, 0x0, &(0x7f0000000040), 0xc0000) accept4$rose(r3, &(0x7f0000000140)=@full={0xb, @remote, @remote, 0x0, [@rose, @bcast, @null, @rose, @default]}, &(0x7f0000000180)=0x40, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x1}, @IFLA_GENEVE_DF={0x5, 0xd, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 60.466188ms ago: executing program 1 (id=2603): syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0x101500) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, 0x52f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC(r2, 0x4068aea3, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000b0000040"]) ioctl$KVM_RUN(r2, 0xae80, 0xfeff) 500.432µs ago: executing program 3 (id=2604): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x110b, 0x8000000000002}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x32, 0x0, &(0x7f0000000400)=[@increfs], 0xfffffcb0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000540)={@fd={0x66642a85, 0x0, r3}, @ptr={0x70742a85, 0x0, 0x0, 0x0, 0x1, 0x29}, @fd={0x66642a85, 0x0, r0}}, &(0x7f0000000600)={0x0, 0x18, 0x40}}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, 0x0) 297.855µs ago: executing program 1 (id=2605): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x24040084) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newqdisc={0x38, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0xc, 0x2, [@TCA_HHF_QUANTUM={0x8, 0x2, 0xa406}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x400dc}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000008c0)=@newqdisc={0x34, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x400dc}, 0x40) (fail_nth: 5) 0s ago: executing program 3 (id=2606): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000001240)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x0, 0x0, 0x14}, @ipv4=@udp={{0x6, 0x4, 0x3, 0x1b, 0xfc0, 0x66, 0x0, 0x40, 0x11, 0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x1a}, {[@timestamp={0x44, 0x4, 0x20, 0x0, 0x6}]}}, {0x4e20, 0x4e21, 0xfa8, 0x0, @wg=@data={0x4, 0x2, 0x1008, "e8771ac366586e56f446dcd22ec94c672f1cd650516a2fbeddd0cb5cffc4ef63a1c2be9551171e48bb8559ac9077c099289048d76df434e4ec536c04816b127eb525176f5737b934b37a9d109ea3aa64d0fb30013becb29f6a39d4cbdbc4e2540996ed75b90498301c99df853d4baac4654e6f1a06cf03a87aa2d2d74199bcafa0dc84a8ea112fba51687b8727bb905c7b42a0c9b26559b4ecc397c6a33731df0fca1aee35968435e8129f8e6d52a0754fcaa693706c4557af6be8821983e702fdd3dac90b6cbe00b1fe59f5bcd890dbb87c0d8d80ba8727e4ff6b89af3ecda43705a9dc113396c950947e85193eabe1364909509babcad37d21392d071480ff4f69dc5db442263d4608ff94e5157c65bb35c3f4a7af6bfb562a317cf13292abdbd5ac3f31d47da6fe5e8be324c78b37e2f351955bbf5f18f86a0cd98d68dca14aea59917ce05e0dc0e3a2033d22a506109db846c49f8c7d575c02349736311e40bc497c9a7da1fe4f94d8e601a5cff4cbd63ed730a01c7f07dd74d603b951557b93e551b0e028232412d568dadc29c2c9e01ca85b83d779cd3b918f9c73ba471ee9079fc42b511b45c3d4f80a46f8e9ad22a05ef5422348ff415b2131e2b2ae0ef5fab9f678bc5ef02d611655d6264e0755e176ade135a971851bd22666ae753ff5135bf14a005cea45a8b163706ea52af786f2b48362ec8619f8f728ab9fee21bcc9e000d1c470a51cec5a510f06de4dc52fc82e0be10fe0ac55f09e086cdb7f5d5f935033e4925a6ca1b1ea42f511dafd63a3cc32bcfe20aca26adb6eded22fc956b96cf2b70b5e78dbf4c2da06438c9be342f44f1dbc9bc4e453bad09f8e7d2b611e9f33f681c4342e31fee49d613b170d9ae6c93c7ece1bf0d8aaf00870b6896b8fee4ee9d705608a044ec3537ae6c46b5345e4c41576911757d4ed5bdee8e14f73df14b88af36b4c303346d88b424fea428c77cabc55198fafbcec9b027f9a9759638d733fe2dec7996ddba717fd7e0f0188f9213701c304a2b01186c72a8cfdcb87dd9c8711ec0c438eb7c229b8dfbec5c14bfeec20810b4be8944f7d6f44e5bb8839b84afe25a8654ac821efb9c850394d452873db8e9f05de381103b1278f3b34ec0b920d3aa111c82fe424588debe04dd75ac991c5f650f0b8e72c1783d975d663fc0d939f32bca98650141b381af26436c6352d98a6e30843d956ad68f998851b8c64c49a59ca6937355ac4412009cd0a2e4cacf5b02063908f7937e7563e6f63703adc5aff159f3628eb64071fc74e4e66e142113a176c2a649d653f55e833a3f184f91995547a79f46c7ca02813136c920fe6f69fe466656518478ccb84c02d751a502dff90558ce066d9be71c8fa800d7a1d56b5ca52be3122aae2cfbfe1b11d454ad72bdf7fd9d450a74734594f5e566ac2a37ca8b648fee012bf7f83f1126743b0f4791592e17dfca010a3dafeac81b88c5a47d948fc772fe4b48146b10aa319a13ca4f4dc05861859929d3c1d69967d18290cc87777a4231a6ce8dc2a4e34450e3a7659c05e5e12239d768ef8394f82278b975a68497571d1e5191ac329a66b5219f3f7f20f21261cdc3028a3662b6c10198bf7d3d513b5b823d4703cb29d89b84da69a6358a269769a8b23712c6291e77fc4da837e0857b4bbc08bba0659c55a1e06fdf1736df13948824a37515f8c49de6d502519077197debfc74709ed564315279ec804c7a0305526b14efcab44364105aa805efd97f0444d6016e35712dba75b038ea63917e6163614a3a6c694d7612e00cddab8bd31f6ba146d08e949d50ed3b0ef8fd3412ffd020bfabbcfbc5c3fa436022de3fd973869066871ec639653f3b4b5f01374adf3b60940d241a5dda6df550662ccb1a4575e2419baf1a76a246c9b7f39a05c03d832aa28293a54c619865fed0fdccd570859ffc7b1844ea8cff1e12389382e39211e665fec9d82faf11fd2300412d24dab176515aff938a6b12b5427b7fa6b42a3042248977b2f4eae9d96534a85b9ed500f62866d39f5301a3b6e60d392248fcfad25c2803c875e00010f40caca1a5932e00765c3b52427a2a8d6875a73ccb3b8e78dd27555994bf4358b2e577efe8886939515be37889e3656a5e0a949619f0f0b9cae7dc59a2415bec72df3439e563cfe69b7952abfad6cb6a979c146355e590ace810017d04075f23a1554a81bcdfb82c2396fd61fe95cd0f9c2e394bdbb0900648675ec09b94b1d4672e613be577cb398bb5d188b7c09865e2edbb273f8d9b0ae836f24b34ae6cd22e37e1ab31c835c23bd8f6deb49402f19406b0c7cddfbe357ab496910a8efa939dd9ab91de3ba67d07103063fbf9ee6fbd7b61c6b65ebe735cfab2c1162b379a3cbcbdb14d82b7f2e707ddd896ac5085ef5b15da85663df079bd5ef6180c775a4b7d645630aa9ea704f69ec8ea052f8f41e62f0e6f78a5a846e9130c53eb29a7bab9b102bf08729243f6ffe0ee6f28e98e4d0c1f49813aa04c2774f1f076310d923e900fe1c609bc5a308421fb82a12b03b9be47ce6d88635bb1722739d1abcdbc28133de131d2151d76f565be56813bb3edcf4d870f4acd0bfe5b30d60ef065158bf7b8401096a1647de88c7b0144eacecabfdf9d48d91573e82f2efecab095339e799e36ab3ee1eb66db9f9c21d96bcb2b7bf4ab01e8e56df8c4bca2bed7732472468a3b447024bc997adff639ba35e2af10f661199c4a8a2b2a8e3e59ff4ed5da468c1c2c41001efc0529636ce4ef9dd6b28deed0ad5a758abd2a3a3f024f56dd17fb4b1af62a6b91f24973071a9982df0047f85280f4a5decece67fc02428f830343e910fef6f3467c9d7776a06c133a50752cff4aa72bcbb9e4dbd8489e2e3698aae45a8753071fb6d803943d171adb60e8fcec9865e46df8fa120b939537a05b63daec7e0ecf9713c491646f04435364de697fbabf3c72d08a24f1bf34212bcdb7d5e038ac28ff76d5243b695e7faa1211a940da618930d79acdc6fdc7c9f2f4a5435d3f748ec68429f5ca2548315801cf73d74816f1ece3dfa6fb557ac105ad28d4532e1c8c6b5ab3526fbe73916dbe123acb4ac89c1b5a0664b81e216453db066e3c4318006ba3e25ed6cfe22c80f17619b7372947013749c7d04f13277f81f4461492d9237c5961be4d30965607a4d5db095070df02230cc87d9ab8633e60de83aedf8814e632bac8566bbfcdf159c9a2a7944be1a61792b8af10dd28d0ebadf7e4f231af099450813c5e27f934112e11124b01106615cee48aee88947f31a1839b83ad5c8326e30f318ae57b56becaec7094c4e7d2a377bfcb0c29ce046623e6ec120ea63c53cef94deb3d813d4b1749009084c3ade1675b55490b9d1faa03d7a2fd34921d62c31d7ef1f181883ac312dbb08b2600edce0ba197d1704485e2f155ec659de742a22628270968905324381f203a1ad7ac30b252d4c3ff9915fe32c16cbf4684a7c517b9a2ecec2433685f4741b6f02f8aa2bd0f6bf370962f38214899129012a0d36ba14c0a3e93742d063f09f0c1e838fc1095b065089c91d02a4b2e1d0a49d2294682a38d578424d1e81ff959b33f746114b795319a047d65f5e3b7a347e6cf8b0fad9eaea3db5eca7e953f77bc6c23de8f938bb505013f5c39173cb69312af98d5ff14715794c729f41490297c2b418eef11841a788eaaa7ebdb77880b64701aee50371f542e79831321833dda60213fa741ec197419d83f61c06397a47a75f50b986c53e6fdf8a6e07008e1a29b1774ceb11429a1ecec05bf80da802239c58f226ab5eb34d522ff62bc0528d87e716793e56c48352648291470bb592981acc06c2ba1547e11babf3f1d22f5e01e1f759c05816cdfe0c986c58ebbd08d8449807cd2579d5b7265930f696f8aff73e247cec12c0d1fdbcc4880245b866c2cab8b6bdf0951c2c6beccab7513ba28545036d164b407e1228a831e3b37f9c56721c347d499c1c29b8a972d2d1cfeb47f20975b4eb0b62e25dfa4ef116e62e415cde22bc039d1ccb9e70a5599881bb8b61f680670b787afc8734ac8c39ca50fbed619e54ac1421bc2584d4f7027593e12f738ba0f2d5fe03fcc7168056332477eb0b26c0579d54d8537f941acc183fdca495a7ffa10f0d3189f8c32742d5564c97e26b659969f7060a7c8864445c252c5b1755a3e8473ef9b0909eb74cabb553c3d6ab58f12ed75703d9139a4f57ef71af90815a5273e64282582623c41c51352d12ce48e0712f50ab3dc528619e1e16b52452204b3c7e1e16556e8fbdf0d623216186ff5ca84ad730ff457b06e766e085d5dee40a308fae8b4e19e18245a3ed02967f07441903c149ae9da5fe238194009ded2a3d80a67e1c3abdfb63fad0155529c48a748ef499252d5d3e912304b1d11ee77dc25427e5e9a115583a692558aef65faba0e1f0bc4aa6b6ac21d4fe4741feac17a7c6b5699384e30f7236f400d9df6d658add13b4f0a4b16a77d1f9e6b4d3045f7ba7ee68ce171008e635496ad631f59846b7895aa329390d2ad9980b6586d383a740f1e1b0883a3fddc4126c2d09fd5815dd892692e1c3b7eb2951b766bd4bca19896f75dbfaf51ad4ca9f97d00049082091e3c6cdf16026b1de4603ac7afde08a7a8ffd110636d3d063c2bb6fa84bfd7fff8ad04d0c812fe14a77bd3a9b9fdcc3e0fbaf5ac2475130987f81ac8c9898f95112aa597f40ec11e04684e45b56d81e11180f59b606886306fbc62c076a12a41238ccd74d3154f312f10f3ad215d64a468cb15eae30a3f7f7e5cf6a87dbd813df8093d2b3586693ddee6a5c1b0caaec1ef419657b89692bbd2a7064767cf5b4c3ef6d120557b4df5e7ee6094f935870edc070ae3e96c850a61356c5d79008fc98728dd87470a98aa1c1ab6056990110c0b3108e50b573d77ad4856c03da8098c8fd176685803db471a642dfb9a9ef2d14e186eea96219ea0fa03cc28d7ea2686e61c3f46f15c23213a6432d77ffea182ec26dbf9118a2fc082bdee517e0974982819a7a996b7a30f5901dd3c44b3344bdf93a61ecc4cddb969d3b94e6f4910a9b38ff886d5c96a820092f112ee6eb0ce094940280a2040862157497b3a3374a4d62c34d1fdf6826811db1ea7f28b64f22304e2246dcee44ca361370c0d1727f951dbdb1a329368a5dd76ba4486ce508a28d0ce2eb95daab36caf101dc2351c4efdf3ec70221888dad522b0d51a0b9765a410ca8cf00baaeb074d310cdd908e76586e59d0c7c27eb5557e474ac54525c237d5b2eedccab12b0f96fa2c00239e2017dfeb645fdd748d5c21684181b81464d32909b4995f274a9717f224c1e34cd41c8d12b9f13daeae3f65510c6ecf94956d630db0478fbf87c7d7c75221046a1a1886696f89e427b94139164b99b88d83b633122b5d9483f4261be27d01d6011cee48b1c24a3aff62c4d04f9dfb00e1a7a1013f97e87306147b7da305a36077cf0a7618563a754e34e65c2ee95932eb2da4b73ca83f3afcce93d8d59357ca7b5d9f37e5ba475be39bb8870af109d95527b44777ff8f55ace0adf84f73ce065371a4ce78b22d7a6bbf1bbae4c57b44262ddff39f4ce8b858f89737f33786445cbaf271959da24"}}}}, 0xfce) (fail_nth: 5) kernel console output (not intermixed with test programs): 12597] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.564368][T12597] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 262.564374][T12597] RDX: 0000200000000040 RSI: 0000000080284504 RDI: 0000000000000004 [ 262.564381][T12597] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 262.564387][T12597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.564392][T12597] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 262.564405][T12597] [ 262.564415][T12597] ERROR: Out of memory at tomoyo_realpath_from_path. [ 262.635108][ T34] usb 6-1: USB disconnect, device number 30 [ 262.981290][T12609] usb usb7: usbfs: process 12609 (syz.3.2331) did not claim interface 0 before use [ 263.008759][T12612] binder: 12611:12612 ioctl c0306201 200000000300 returned -11 [ 263.080705][ T5945] Bluetooth: hci0: command tx timeout [ 263.082411][T12620] binder: 12619:12620 unknown command 0 [ 263.082430][T12620] binder: 12619:12620 ioctl c0306201 200000000080 returned -22 [ 263.084652][T12620] binder: 12619:12620 ioctl c0306201 200000000300 returned -11 [ 263.089463][ T5986] usb 5-1: USB disconnect, device number 39 [ 263.123702][ T40] audit: type=1400 audit(1763794716.100:477): avc: denied { remount } for pid=12624 comm="syz.3.2337" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 263.123710][T12625] tmpfs: Unknown parameter 'nr_ikj¹€E•’ÙJ' [ 263.134429][ T40] audit: type=1400 audit(1763794716.110:478): avc: denied { unmount } for pid=5946 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 263.253014][T12639] fuse: Invalid rootmode [ 263.287806][T12642] binder: 12640:12642 ioctl c0306201 200000000300 returned -11 [ 263.440354][T10347] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 263.460378][ T5986] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 263.550340][ T156] usb 8-1: new high-speed USB device number 46 using dummy_hcd [ 263.591792][T10347] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 263.594541][T10347] usb 6-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 263.597923][T10347] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 263.601067][T10347] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 263.606246][T10347] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 263.609214][T10347] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 263.610367][ T5986] usb 5-1: Using ep0 maxpacket: 8 [ 263.612542][T10347] usb 6-1: Product: syz [ 263.614983][ T5986] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 263.615359][T10347] usb 6-1: Manufacturer: syz [ 263.617909][ T5986] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 263.622626][ T5986] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 263.624329][T10347] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 263.625655][ T5986] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 263.625668][ T5986] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 263.625689][ T5986] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 263.625700][ T5986] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.730496][ T156] usb 8-1: Using ep0 maxpacket: 8 [ 263.733538][ T156] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 263.735999][ T156] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 263.739389][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 263.743116][ T156] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 263.746726][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 263.750128][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 263.753786][ T156] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 263.757921][ T156] usb 8-1: config 168 interface 0 has no altsetting 0 [ 263.761303][ T156] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 263.763571][ T156] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 263.767003][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 263.770552][ T156] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 263.774288][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 263.777695][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 263.781316][ T156] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 263.785347][ T156] usb 8-1: config 168 interface 0 has no altsetting 0 [ 263.788627][ T156] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 263.790956][ T156] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 263.794295][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 263.797779][ T156] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 263.801491][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 263.804928][ T156] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 263.808371][ T156] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 263.812463][ T156] usb 8-1: config 168 interface 0 has no altsetting 0 [ 263.817053][ T156] usb 8-1: string descriptor 0 read error: -22 [ 263.819091][ T156] usb 8-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 263.822037][ T156] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.826000][T10347] usb 6-1: USB disconnect, device number 31 [ 263.840712][ T156] adutux 8-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 263.848751][ T5986] usb 5-1: GET_CAPABILITIES returned 0 [ 263.850529][ T5986] usbtmc 5-1:16.0: can't read capabilities [ 264.050909][T10347] usb 5-1: USB disconnect, device number 40 [ 264.177247][T12658] FAULT_INJECTION: forcing a failure. [ 264.177247][T12658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.181404][T12658] CPU: 0 UID: 0 PID: 12658 Comm: syz.2.2345 Not tainted syzkaller #0 PREEMPT(full) [ 264.181418][T12658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 264.181425][T12658] Call Trace: [ 264.181428][T12658] [ 264.181432][T12658] dump_stack_lvl+0x16c/0x1f0 [ 264.181446][T12658] should_fail_ex+0x512/0x640 [ 264.181461][T12658] _copy_from_user+0x2e/0xd0 [ 264.181474][T12658] get_user_ifreq+0xf1/0x250 [ 264.181490][T12658] sock_ioctl+0x586/0x6b0 [ 264.181501][T12658] ? __pfx_sock_ioctl+0x10/0x10 [ 264.181510][T12658] ? hook_file_ioctl_common+0x145/0x410 [ 264.181528][T12658] ? selinux_file_ioctl+0x180/0x270 [ 264.181539][T12658] ? selinux_file_ioctl+0xb4/0x270 [ 264.181551][T12658] ? __pfx_sock_ioctl+0x10/0x10 [ 264.181562][T12658] __x64_sys_ioctl+0x18e/0x210 [ 264.181584][T12658] do_syscall_64+0xcd/0xfa0 [ 264.181594][T12658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.181605][T12658] RIP: 0033:0x7f376dd8f749 [ 264.181613][T12658] 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 [ 264.181624][T12658] RSP: 002b:00007f376eb47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.181634][T12658] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8f749 [ 264.181640][T12658] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 264.181646][T12658] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 264.181651][T12658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.181657][T12658] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 264.181670][T12658] [ 264.204259][T12660] binder: 12659:12660 unknown command 0 [ 264.240642][T12660] binder: 12659:12660 ioctl c0306201 200000000080 returned -22 [ 264.244147][T12660] binder: 12659:12660 ioctl c0306201 200000000300 returned -11 [ 264.360684][ T5945] Bluetooth: hci2: command tx timeout [ 264.617153][T12677] fuse: Bad value for 'rootmode' [ 264.774876][T12682] binder: 12681:12682 ioctl c0306201 200000000300 returned -11 [ 264.775358][T12684] fuse: Bad value for 'fd' [ 264.780142][T12684] fuse: Bad value for 'fd' [ 264.783884][T12684] fuse: Bad value for 'fd' [ 264.863875][T12695] loop9: detected capacity change from 0 to 7 [ 264.866696][ T5937] Dev loop9: unable to read RDB block 7 [ 264.868575][ T5937] loop9: AHDI p4 [ 264.869774][ T5937] loop9: partition table partially beyond EOD, truncated [ 264.873144][T12695] Dev loop9: unable to read RDB block 7 [ 264.875460][T12695] loop9: AHDI p4 [ 264.877209][T12695] loop9: partition table partially beyond EOD, truncated [ 264.907216][T12697] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2358'. [ 264.911877][T12697] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2358'. [ 264.915193][T12699] FAULT_INJECTION: forcing a failure. [ 264.915193][T12699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.917649][T12697] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2358'. [ 264.920924][T12699] CPU: 0 UID: 0 PID: 12699 Comm: syz.0.2359 Not tainted syzkaller #0 PREEMPT(full) [ 264.920947][T12699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 264.920957][T12699] Call Trace: [ 264.920964][T12699] [ 264.920970][T12699] dump_stack_lvl+0x16c/0x1f0 [ 264.920992][T12699] should_fail_ex+0x512/0x640 [ 264.921016][T12699] _copy_from_user+0x2e/0xd0 [ 264.921038][T12699] lo_ioctl+0x23b/0x1cb0 [ 264.921068][T12699] ? __pfx_lo_ioctl+0x10/0x10 [ 264.921091][T12699] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 264.921117][T12699] ? kasan_quarantine_put+0x10a/0x240 [ 264.921134][T12699] ? lockdep_hardirqs_on+0x7c/0x110 [ 264.921152][T12699] ? blk_get_meta_cap+0xbc/0x700 [ 264.921178][T12699] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 264.921208][T12699] ? blkdev_common_ioctl+0x1d6/0x2470 [ 264.921260][T12699] ? __pfx_lo_ioctl+0x10/0x10 [ 264.921286][T12699] blkdev_ioctl+0x277/0x6d0 [ 264.921309][T12699] ? __pfx_blkdev_ioctl+0x10/0x10 [ 264.921332][T12699] ? selinux_file_ioctl+0x180/0x270 [ 264.921368][T12699] ? selinux_file_ioctl+0xb4/0x270 [ 264.921388][T12699] ? __pfx_blkdev_ioctl+0x10/0x10 [ 264.921413][T12699] __x64_sys_ioctl+0x18e/0x210 [ 264.921440][T12699] do_syscall_64+0xcd/0xfa0 [ 264.921459][T12699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.921475][T12699] RIP: 0033:0x7f491978f749 [ 264.921488][T12699] 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 [ 264.921504][T12699] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.921521][T12699] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 264.921531][T12699] RDX: 00002000000002c0 RSI: 0000000000004c0a RDI: 0000000000000003 [ 264.921541][T12699] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 264.921550][T12699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.921560][T12699] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 264.921583][T12699] [ 264.970087][T12702] netlink: 212368 bytes leftover after parsing attributes in process `syz.1.2358'. [ 264.973868][T12697] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2358'. [ 265.081823][T12707] ======================================================= [ 265.081823][T12707] WARNING: The mand mount option has been deprecated and [ 265.081823][T12707] and is ignored by this kernel. Remove the mand [ 265.081823][T12707] option from the mount to silence this warning. [ 265.081823][T12707] ======================================================= [ 265.101754][T12707] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2362'. [ 265.105471][T12707] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2362'. [ 265.138030][T12712] binder: 12710:12712 unknown command 0 [ 265.138918][T12713] netlink: 48 bytes leftover after parsing attributes in process `syz.1.2364'. [ 265.139948][T12712] binder: 12710:12712 ioctl c0306201 200000000080 returned -22 [ 265.256884][T12727] batadv_slave_1: entered promiscuous mode [ 265.265971][T12727] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2367'. [ 265.521688][T12726] batadv_slave_1: left promiscuous mode [ 265.551369][T12732] fuse: Bad value for 'rootmode' [ 265.588179][T12734] 9pnet_rdma: rdma_create_trans (12734): problem binding to privport: 13 [ 265.591919][ T40] audit: type=1400 audit(1763794718.570:479): avc: denied { read } for pid=12733 comm="syz.2.2369" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 265.599104][ T40] audit: type=1400 audit(1763794718.570:480): avc: denied { open } for pid=12733 comm="syz.2.2369" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 265.779579][ T61] libceph: connect (1)[c::]:6789 error -113 [ 265.782485][ T61] libceph: mon0 (1)[c::]:6789 connect error [ 265.785321][ T61] libceph: connect (1)[c::]:6789 error -113 [ 265.787377][ T61] libceph: mon0 (1)[c::]:6789 connect error [ 265.822990][T12742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12742 comm=syz.2.2371 [ 265.828749][T12739] ceph: No mds server is up or the cluster is laggy [ 266.027089][T12753] netlink: 'syz.1.2376': attribute type 1 has an invalid length. [ 266.032373][T12751] FAULT_INJECTION: forcing a failure. [ 266.032373][T12751] name failslab, interval 1, probability 0, space 0, times 0 [ 266.036302][T12751] CPU: 0 UID: 0 PID: 12751 Comm: syz.2.2375 Not tainted syzkaller #0 PREEMPT(full) [ 266.036316][T12751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 266.036322][T12751] Call Trace: [ 266.036334][T12751] [ 266.036338][T12751] dump_stack_lvl+0x16c/0x1f0 [ 266.036362][T12751] should_fail_ex+0x512/0x640 [ 266.036381][T12751] ? fs_reclaim_acquire+0xae/0x150 [ 266.036395][T12751] should_failslab+0xc2/0x120 [ 266.036407][T12751] __kmalloc_noprof+0xdd/0x880 [ 266.036422][T12751] ? tomoyo_encode2+0x100/0x3e0 [ 266.036436][T12751] ? tomoyo_encode2+0x100/0x3e0 [ 266.036447][T12751] tomoyo_encode2+0x100/0x3e0 [ 266.036460][T12751] tomoyo_encode+0x29/0x50 [ 266.036471][T12751] tomoyo_realpath_from_path+0x18f/0x6e0 [ 266.036489][T12751] tomoyo_path_number_perm+0x245/0x580 [ 266.036503][T12751] ? tomoyo_path_number_perm+0x237/0x580 [ 266.036520][T12751] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 266.036536][T12751] ? find_held_lock+0x2b/0x80 [ 266.036574][T12751] ? find_held_lock+0x2b/0x80 [ 266.036595][T12751] ? hook_file_ioctl_common+0x145/0x410 [ 266.036612][T12751] ? __fget_files+0x20e/0x3c0 [ 266.036625][T12751] security_file_ioctl+0x9b/0x240 [ 266.036637][T12751] __x64_sys_ioctl+0xb7/0x210 [ 266.036653][T12751] do_syscall_64+0xcd/0xfa0 [ 266.036664][T12751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.036675][T12751] RIP: 0033:0x7f376dd8f749 [ 266.036683][T12751] 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 [ 266.036693][T12751] RSP: 002b:00007f376eb47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.036703][T12751] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8f749 [ 266.036709][T12751] RDX: 0000200000000340 RSI: 0000000040047452 RDI: 0000000000000004 [ 266.036715][T12751] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 266.036721][T12751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.036727][T12751] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 266.036740][T12751] [ 266.036749][T12751] ERROR: Out of memory at tomoyo_realpath_from_path. [ 266.038785][T12753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.338881][T12776] binder: 12775:12776 unknown command 0 [ 266.341180][T12776] binder: 12775:12776 ioctl c0306201 200000000080 returned -22 [ 266.345250][T12776] binder: 12775:12776 ioctl c0306201 200000000300 returned -11 [ 266.426898][T12780] FAULT_INJECTION: forcing a failure. [ 266.426898][T12780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.431030][T12780] CPU: 0 UID: 0 PID: 12780 Comm: syz.0.2382 Not tainted syzkaller #0 PREEMPT(full) [ 266.431044][T12780] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 266.431050][T12780] Call Trace: [ 266.431054][T12780] [ 266.431058][T12780] dump_stack_lvl+0x16c/0x1f0 [ 266.431085][T12780] should_fail_ex+0x512/0x640 [ 266.431102][T12780] _copy_from_user+0x2e/0xd0 [ 266.431116][T12780] kvm_vm_ioctl+0x195c/0x3fd0 [ 266.431134][T12780] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 266.431153][T12780] ? kasan_quarantine_put+0x10a/0x240 [ 266.431164][T12780] ? lockdep_hardirqs_on+0x7c/0x110 [ 266.431175][T12780] ? find_held_lock+0x2b/0x80 [ 266.431189][T12780] ? tomoyo_path_number_perm+0x295/0x580 [ 266.431202][T12780] ? tomoyo_path_number_perm+0x18d/0x580 [ 266.431223][T12780] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 266.431235][T12780] ? find_held_lock+0x2b/0x80 [ 266.431250][T12780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 266.431265][T12780] ? do_vfs_ioctl+0x128/0x14f0 [ 266.431279][T12780] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 266.431294][T12780] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 266.431311][T12780] ? hook_file_ioctl_common+0x145/0x410 [ 266.431328][T12780] ? selinux_file_ioctl+0x180/0x270 [ 266.431342][T12780] ? selinux_file_ioctl+0xb4/0x270 [ 266.431359][T12780] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 266.431376][T12780] __x64_sys_ioctl+0x18e/0x210 [ 266.431400][T12780] do_syscall_64+0xcd/0xfa0 [ 266.431417][T12780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.431432][T12780] RIP: 0033:0x7f491978f749 [ 266.431445][T12780] 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 [ 266.431461][T12780] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.431476][T12780] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 266.431482][T12780] RDX: 0000200000000000 RSI: 000000004020aea5 RDI: 0000000000000004 [ 266.431488][T12780] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 266.431494][T12780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.431500][T12780] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 266.431514][T12780] [ 266.434005][ T40] audit: type=1400 audit(1763794719.410:481): avc: denied { unlink } for pid=12783 comm="syz.2.2384" name="#1" dev="tmpfs" ino=172 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 266.441751][ T5945] Bluetooth: hci2: command tx timeout [ 266.442550][ T40] audit: type=1400 audit(1763794719.410:482): avc: denied { mount } for pid=12783 comm="syz.2.2384" name="/" dev="overlay" ino=167 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 266.526014][T12787] overlayfs: failed to get index nlink (file1/file0, err=-61) [ 267.040380][T10400] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 267.201726][T10400] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 267.204701][T10400] usb 5-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 267.207839][T12802] binder: 12801:12802 unknown command 0 [ 267.208476][T10400] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 267.211233][T12802] binder: 12801:12802 ioctl c0306201 200000000080 returned -22 [ 267.213688][T10400] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 267.217505][T12802] binder: 12801:12802 ioctl c0306201 200000000300 returned -11 [ 267.221177][T10400] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 267.225382][T10400] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 267.228319][T10400] usb 5-1: Product: syz [ 267.229680][T10400] usb 5-1: Manufacturer: syz [ 267.235862][T10400] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 267.295185][T12809] binder: 12808:12809 ioctl c018620c 200000000080 returned -1 [ 267.299950][ T40] audit: type=1400 audit(1763794720.270:483): avc: denied { mounton } for pid=12808 comm="syz.1.2392" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 267.305406][T12809] syz.1.2392: attempt to access beyond end of device [ 267.305406][T12809] sr0: rw=6144, sector=128, nr_sectors = 8 limit=128 [ 267.312335][T12809] gfs2: error -5 reading superblock [ 267.317754][ T40] audit: type=1400 audit(1763794720.290:484): avc: denied { ioctl } for pid=12808 comm="syz.1.2392" path="socket:[56177]" dev="sockfs" ino=56177 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 267.342903][ T40] audit: type=1400 audit(1763794720.320:485): avc: denied { name_bind 0x1000000 } for pid=12810 comm="syz.1.2393" path="socket:[54236]" dev="sockfs" ino=54236 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 267.343562][T12812] netlink: 180 bytes leftover after parsing attributes in process `syz.1.2393'. [ 267.440733][ T5986] usb 5-1: USB disconnect, device number 41 [ 267.657612][T12828] fuse: Unknown parameter 'user_i00000000000000000000' [ 267.687510][T12830] binder: 12829:12830 unknown command 0 [ 267.689400][T12830] binder: 12829:12830 ioctl c0306201 200000000080 returned -22 [ 267.693270][T12830] binder: 12829:12830 ioctl c0306201 0 returned -14 [ 267.696217][T12830] binder: 12829:12830 ioctl c0306201 200000000300 returned -11 [ 267.724752][T12832] fuse: Bad value for 'group_id' [ 267.726919][T12832] fuse: Bad value for 'group_id' [ 267.868494][T12836] FAULT_INJECTION: forcing a failure. [ 267.868494][T12836] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 267.873608][T12836] CPU: 2 UID: 0 PID: 12836 Comm: syz.1.2401 Not tainted syzkaller #0 PREEMPT(full) [ 267.873622][T12836] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 267.873629][T12836] Call Trace: [ 267.873632][T12836] [ 267.873636][T12836] dump_stack_lvl+0x16c/0x1f0 [ 267.873651][T12836] should_fail_ex+0x512/0x640 [ 267.873666][T12836] _copy_from_user+0x2e/0xd0 [ 267.873679][T12836] kvm_vm_ioctl+0xa69/0x3fd0 [ 267.873696][T12836] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 267.873715][T12836] ? kasan_quarantine_put+0x10a/0x240 [ 267.873726][T12836] ? lockdep_hardirqs_on+0x7c/0x110 [ 267.873738][T12836] ? find_held_lock+0x2b/0x80 [ 267.873751][T12836] ? tomoyo_path_number_perm+0x295/0x580 [ 267.873764][T12836] ? tomoyo_path_number_perm+0x18d/0x580 [ 267.873775][T12836] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 267.873786][T12836] ? find_held_lock+0x2b/0x80 [ 267.873800][T12836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 267.873815][T12836] ? do_vfs_ioctl+0x128/0x14f0 [ 267.873830][T12836] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 267.873844][T12836] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 267.873861][T12836] ? hook_file_ioctl_common+0x145/0x410 [ 267.873878][T12836] ? selinux_file_ioctl+0x180/0x270 [ 267.873889][T12836] ? selinux_file_ioctl+0xb4/0x270 [ 267.873901][T12836] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 267.873912][T12836] __x64_sys_ioctl+0x18e/0x210 [ 267.873927][T12836] do_syscall_64+0xcd/0xfa0 [ 267.873938][T12836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.873949][T12836] RIP: 0033:0x7fd7b5f8f749 [ 267.873957][T12836] 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 [ 267.873967][T12836] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.873977][T12836] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 267.873983][T12836] RDX: 0000200000000000 RSI: 00000000c008ae67 RDI: 0000000000000004 [ 267.873989][T12836] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 267.873995][T12836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.874001][T12836] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 267.874013][T12836] [ 268.040557][T12840] netlink: 'syz.1.2402': attribute type 3 has an invalid length. [ 268.044153][T12840] netlink: 'syz.1.2402': attribute type 3 has an invalid length. [ 268.055272][T12839] IPVS: Scheduler module ip_vs_sip not found [ 268.120065][T10400] IPVS: starting estimator thread 0... [ 268.123877][ T40] audit: type=1400 audit(1763794721.100:486): avc: denied { write } for pid=12845 comm="syz.2.2405" name="random" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 268.124678][T10400] usb 8-1: USB disconnect, device number 46 [ 268.130958][ T40] audit: type=1400 audit(1763794721.100:487): avc: denied { bind } for pid=12845 comm="syz.2.2405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 268.144876][ T40] audit: type=1400 audit(1763794721.100:488): avc: denied { getopt } for pid=12845 comm="syz.2.2405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 268.193754][T12854] binder: 12853:12854 unknown command 0 [ 268.198245][T12854] binder: 12853:12854 ioctl c0306201 200000000080 returned -22 [ 268.202814][T12854] binder: 12853:12854 ioctl c0306201 0 returned -14 [ 268.205531][T12854] binder: 12853:12854 ioctl c0306201 200000000300 returned -11 [ 268.221593][T12847] IPVS: using max 43 ests per chain, 103200 per kthread [ 268.286545][T12863] netlink: 'syz.1.2411': attribute type 1 has an invalid length. [ 268.301469][T12863] 8021q: adding VLAN 0 to HW filter on device bond1 [ 268.310027][T12858] vlan0: entered promiscuous mode [ 268.312037][T12858] bridge0: entered promiscuous mode [ 268.359876][T12869] netlink: 'syz.3.2413': attribute type 4 has an invalid length. [ 268.363183][T12869] netlink: 'syz.3.2413': attribute type 1 has an invalid length. [ 268.453125][T12882] binder: 12881:12882 unknown command 0 [ 268.455125][T12882] binder: 12881:12882 ioctl c0306201 200000000080 returned -22 [ 268.458871][T12882] binder: 12881:12882 ioctl c0306201 200000000300 returned -11 [ 268.486493][T12886] binder: 12885:12886 unknown command 0 [ 268.488194][T12886] binder: 12885:12886 ioctl c0306201 200000000080 returned -22 [ 268.491548][T12886] binder: 12885:12886 ioctl c0306201 0 returned -14 [ 268.494011][T12886] binder: 12885:12886 ioctl c0306201 200000000300 returned -11 [ 268.524164][ T40] audit: type=1400 audit(1763794721.500:489): avc: denied { wake_alarm } for pid=12888 comm="syz.0.2419" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 268.562477][T12893] syzkaller1: entered promiscuous mode [ 268.564674][T12893] syzkaller1: entered allmulticast mode [ 268.630358][T10400] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 268.676054][ T40] audit: type=1400 audit(1763794721.650:490): avc: denied { create } for pid=12897 comm="syz.3.2422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 268.684086][ T40] audit: type=1400 audit(1763794721.650:491): avc: denied { ioctl } for pid=12897 comm="syz.3.2422" path="socket:[55175]" dev="sockfs" ino=55175 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 268.801946][T10400] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 268.805352][T10400] usb 6-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 268.808607][T10400] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 268.812247][T10400] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 268.817697][T10400] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 268.821807][T10400] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 268.824283][T10400] usb 6-1: Product: syz [ 268.825583][T10400] usb 6-1: Manufacturer: syz [ 268.830302][T10400] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 268.854404][ T40] audit: type=1400 audit(1763794721.830:492): avc: denied { unmount } for pid=5946 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 268.917165][T12908] binder: 12907:12908 unknown command 0 [ 268.918877][T12908] binder: 12907:12908 ioctl c0306201 200000000080 returned -22 [ 268.923302][T12908] binder: 12907:12908 ioctl c0306201 200000000300 returned -11 [ 269.033189][T10400] usb 6-1: USB disconnect, device number 32 [ 269.098349][T12915] binder: 12914:12915 unknown command 0 [ 269.100200][T12915] binder: 12914:12915 ioctl c0306201 200000000080 returned -22 [ 269.104888][T12915] binder: 12914:12915 ioctl c0306201 200000000300 returned -11 [ 269.251661][T12923] fuse: Unknown parameter 'user_id00000000000000000000' [ 269.292603][T12920] netlink: 'syz.2.2431': attribute type 12 has an invalid length. [ 269.421932][T12931] netlink: 'syz.3.2434': attribute type 27 has an invalid length. [ 269.424561][T12931] macvtap1: left promiscuous mode [ 269.426188][T12931] macvtap1: left allmulticast mode [ 269.470110][T12933] overlayfs: conflicting options: userxattr,redirect_dir=on [ 269.593040][T12939] netlink: 'syz.3.2437': attribute type 1 has an invalid length. [ 269.606849][T12939] 8021q: adding VLAN 0 to HW filter on device bond2 [ 269.624625][T12942] kvm: user requested TSC rate below hardware speed [ 269.627143][T12942] FAULT_INJECTION: forcing a failure. [ 269.627143][T12942] name failslab, interval 1, probability 0, space 0, times 0 [ 269.631990][T12942] CPU: 2 UID: 0 PID: 12942 Comm: syz.1.2438 Not tainted syzkaller #0 PREEMPT(full) [ 269.632003][T12942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 269.632010][T12942] Call Trace: [ 269.632022][T12942] [ 269.632026][T12942] dump_stack_lvl+0x16c/0x1f0 [ 269.632050][T12942] should_fail_ex+0x512/0x640 [ 269.632070][T12942] ? __kmalloc_cache_noprof+0x5f/0x780 [ 269.632086][T12942] should_failslab+0xc2/0x120 [ 269.632099][T12942] __kmalloc_cache_noprof+0x72/0x780 [ 269.632113][T12942] ? __pfx___might_resched+0x10/0x10 [ 269.632126][T12942] ? vhost_task_create+0xe5/0x370 [ 269.632137][T12942] ? rcu_is_watching+0x12/0xc0 [ 269.632150][T12942] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 269.632165][T12942] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 269.632178][T12942] ? vhost_task_create+0xe5/0x370 [ 269.632188][T12942] vhost_task_create+0xe5/0x370 [ 269.632198][T12942] ? __pfx_vhost_task_create+0x10/0x10 [ 269.632212][T12942] ? __pfx_vhost_task_fn+0x10/0x10 [ 269.632229][T12942] kvm_mmu_post_init_vm+0x1b7/0x380 [ 269.632241][T12942] kvm_arch_vcpu_ioctl_run+0x66/0x1920 [ 269.632253][T12942] ? kvm_vcpu_ioctl+0x14c5/0x1690 [ 269.632270][T12942] kvm_vcpu_ioctl+0x5eb/0x1690 [ 269.632286][T12942] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 269.632300][T12942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 269.632315][T12942] ? do_vfs_ioctl+0x128/0x14f0 [ 269.632330][T12942] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 269.632344][T12942] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 269.632361][T12942] ? hook_file_ioctl_common+0x145/0x410 [ 269.632379][T12942] ? selinux_file_ioctl+0x180/0x270 [ 269.632390][T12942] ? selinux_file_ioctl+0xb4/0x270 [ 269.632402][T12942] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 269.632417][T12942] __x64_sys_ioctl+0x18e/0x210 [ 269.632432][T12942] do_syscall_64+0xcd/0xfa0 [ 269.632443][T12942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.632454][T12942] RIP: 0033:0x7fd7b5f8f749 [ 269.632463][T12942] 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 [ 269.632472][T12942] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.632482][T12942] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 269.632489][T12942] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 269.632495][T12942] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 269.632501][T12942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.632507][T12942] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 269.632520][T12942] [ 269.756010][T12946] netlink: 'syz.0.2440': attribute type 27 has an invalid length. [ 269.776937][T12948] fuse: Bad value for 'fd' [ 269.780677][T12946] bridge0: port 3(syz_tun) entered blocking state [ 269.782710][T12946] bridge0: port 3(syz_tun) entered forwarding state [ 269.787626][T12946] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.792083][T12946] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 269.805506][T12951] binder: 12950:12951 unknown command 0 [ 269.807307][T12951] binder: 12950:12951 ioctl c0306201 200000000080 returned -22 [ 269.811715][T12951] binder: 12950:12951 ioctl c0306201 200000000300 returned -11 [ 270.211041][ T5986] IPVS: starting estimator thread 0... [ 270.245250][T12965] FAULT_INJECTION: forcing a failure. [ 270.245250][T12965] name failslab, interval 1, probability 0, space 0, times 0 [ 270.249161][T12965] CPU: 0 UID: 0 PID: 12965 Comm: syz.2.2447 Not tainted syzkaller #0 PREEMPT(full) [ 270.249175][T12965] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 270.249186][T12965] Call Trace: [ 270.249193][T12965] [ 270.249199][T12965] dump_stack_lvl+0x16c/0x1f0 [ 270.249213][T12965] should_fail_ex+0x512/0x640 [ 270.249226][T12965] ? fs_reclaim_acquire+0xae/0x150 [ 270.249239][T12965] should_failslab+0xc2/0x120 [ 270.249252][T12965] __kmalloc_noprof+0xdd/0x880 [ 270.249266][T12965] ? tomoyo_encode2+0x100/0x3e0 [ 270.249281][T12965] ? tomoyo_encode2+0x100/0x3e0 [ 270.249292][T12965] tomoyo_encode2+0x100/0x3e0 [ 270.249305][T12965] tomoyo_encode+0x29/0x50 [ 270.249317][T12965] tomoyo_realpath_from_path+0x18f/0x6e0 [ 270.249330][T12965] ? tomoyo_profile+0x47/0x60 [ 270.249345][T12965] tomoyo_path_number_perm+0x245/0x580 [ 270.249354][T12965] ? tomoyo_path_number_perm+0x237/0x580 [ 270.249365][T12965] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 270.249376][T12965] ? find_held_lock+0x2b/0x80 [ 270.249399][T12965] ? find_held_lock+0x2b/0x80 [ 270.249412][T12965] ? hook_file_ioctl_common+0x145/0x410 [ 270.249428][T12965] ? __fget_files+0x20e/0x3c0 [ 270.249442][T12965] security_file_ioctl+0x9b/0x240 [ 270.249455][T12965] __x64_sys_ioctl+0xb7/0x210 [ 270.249470][T12965] do_syscall_64+0xcd/0xfa0 [ 270.249481][T12965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.249492][T12965] RIP: 0033:0x7f376dd8f749 [ 270.249501][T12965] 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 [ 270.249510][T12965] RSP: 002b:00007f376eb47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.249521][T12965] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8f749 [ 270.249527][T12965] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 270.249533][T12965] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 270.249538][T12965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.249544][T12965] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 270.249557][T12965] [ 270.249568][T12965] ERROR: Out of memory at tomoyo_realpath_from_path. [ 270.353593][T12967] IPVS: using max 45 ests per chain, 108000 per kthread [ 270.461216][T12971] FAULT_INJECTION: forcing a failure. [ 270.461216][T12971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.465155][T12971] CPU: 3 UID: 0 PID: 12971 Comm: syz.2.2448 Not tainted syzkaller #0 PREEMPT(full) [ 270.465169][T12971] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 270.465175][T12971] Call Trace: [ 270.465179][T12971] [ 270.465183][T12971] dump_stack_lvl+0x16c/0x1f0 [ 270.465197][T12971] should_fail_ex+0x512/0x640 [ 270.465213][T12971] _copy_from_user+0x2e/0xd0 [ 270.465227][T12971] msr_io+0x93/0x480 [ 270.465239][T12971] ? __pfx_do_set_msr+0x10/0x10 [ 270.465251][T12971] ? __pfx_msr_io+0x10/0x10 [ 270.465262][T12971] ? arch_stack_walk+0xa6/0x100 [ 270.465277][T12971] kvm_arch_vcpu_ioctl+0x1455/0x5510 [ 270.465288][T12971] ? kvm_arch_vcpu_ioctl+0x1430/0x5510 [ 270.465301][T12971] ? stack_trace_save+0x8e/0xc0 [ 270.465316][T12971] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 270.465327][T12971] ? stack_depot_save_flags+0x29/0x9c0 [ 270.465340][T12971] ? __lock_acquire+0xb8a/0x1c90 [ 270.465352][T12971] ? kasan_save_stack+0x42/0x60 [ 270.465362][T12971] ? kasan_save_stack+0x33/0x60 [ 270.465371][T12971] ? kasan_save_track+0x14/0x30 [ 270.465380][T12971] ? __kasan_save_free_info+0x3b/0x60 [ 270.465393][T12971] ? __kasan_slab_free+0x5f/0x80 [ 270.465403][T12971] ? kfree+0x2b8/0x6d0 [ 270.465416][T12971] ? tomoyo_path_number_perm+0x470/0x580 [ 270.465426][T12971] ? security_file_ioctl+0x9b/0x240 [ 270.465438][T12971] ? do_syscall_64+0xcd/0xfa0 [ 270.465449][T12971] ? __lock_acquire+0xb8a/0x1c90 [ 270.465462][T12971] ? __mutex_trylock_common+0xe9/0x250 [ 270.465473][T12971] ? __pfx___mutex_trylock_common+0x10/0x10 [ 270.465483][T12971] ? __pfx___might_resched+0x10/0x10 [ 270.465497][T12971] ? rcu_is_watching+0x12/0xc0 [ 270.465511][T12971] ? trace_contention_end+0xdd/0x130 [ 270.465521][T12971] ? __mutex_lock+0x1c5/0x1060 [ 270.465533][T12971] ? kasan_quarantine_put+0x10a/0x240 [ 270.465544][T12971] ? __pfx___mutex_lock+0x10/0x10 [ 270.465560][T12971] ? tomoyo_path_number_perm+0x18d/0x580 [ 270.465571][T12971] ? kvm_vcpu_ioctl+0x1235/0x1690 [ 270.465585][T12971] kvm_vcpu_ioctl+0x1235/0x1690 [ 270.465601][T12971] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 270.465615][T12971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 270.465630][T12971] ? do_vfs_ioctl+0x128/0x14f0 [ 270.465644][T12971] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 270.465659][T12971] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 270.465676][T12971] ? hook_file_ioctl_common+0x145/0x410 [ 270.465693][T12971] ? selinux_file_ioctl+0x180/0x270 [ 270.465704][T12971] ? selinux_file_ioctl+0xb4/0x270 [ 270.465716][T12971] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 270.465730][T12971] __x64_sys_ioctl+0x18e/0x210 [ 270.465746][T12971] do_syscall_64+0xcd/0xfa0 [ 270.465756][T12971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.465767][T12971] RIP: 0033:0x7f376dd8f749 [ 270.465776][T12971] 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 [ 270.465786][T12971] RSP: 002b:00007f376eb47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.465801][T12971] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8f749 [ 270.465808][T12971] RDX: 00002000000002c0 RSI: 000000004008ae89 RDI: 0000000000000005 [ 270.465817][T12971] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 270.465823][T12971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.465829][T12971] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 270.465842][T12971] [ 270.612584][T12974] __nla_validate_parse: 9 callbacks suppressed [ 270.612594][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.657055][T12977] fuse: Bad value for 'fd' [ 270.704584][T12981] binder: 12980:12981 unknown command 0 [ 270.706538][T12981] binder: 12980:12981 ioctl c0306201 200000000080 returned -22 [ 270.711519][T12981] binder: 12980:12981 ioctl c0306201 200000000300 returned -11 [ 270.715280][T12974] hsr_slave_1 (unregistering): left promiscuous mode [ 270.781672][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.784811][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.788099][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.791752][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.794872][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.797779][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.801165][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.805042][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.808917][T12974] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2449'. [ 270.901086][T12990] binder: BINDER_SET_CONTEXT_MGR already set [ 270.907985][T12990] binder: 12989:12990 ioctl 4018620d 200000000040 returned -16 [ 270.919262][T12990] binder: 12989:12990 ioctl c0306201 200000000300 returned -11 [ 271.008172][ T5940] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 271.013707][ T5940] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 271.017623][ T5940] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 271.022918][ T5940] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 271.026616][ T5940] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 271.157129][T12994] chnl_net:caif_netlink_parms(): no params data found [ 271.278701][T12994] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.282774][T12994] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.285161][T12994] bridge_slave_0: entered allmulticast mode [ 271.287859][T12994] bridge_slave_0: entered promiscuous mode [ 271.291262][T12994] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.293853][T12994] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.296119][T12994] bridge_slave_1: entered allmulticast mode [ 271.299459][T12994] bridge_slave_1: entered promiscuous mode [ 271.336221][T13012] fuse: Bad value for 'fd' [ 271.351740][T12994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.356480][T12994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.376374][T13014] binder: 13013:13014 unknown command 0 [ 271.378730][T13014] binder: 13013:13014 ioctl c0306201 200000000080 returned -22 [ 271.390010][T13014] binder: BINDER_SET_CONTEXT_MGR already set [ 271.391925][T12994] team0: Port device team_slave_0 added [ 271.394156][T13014] binder: 13013:13014 ioctl 4018620d 200000000040 returned -16 [ 271.396316][T12994] team0: Port device team_slave_1 added [ 271.397504][T13014] binder: 13013:13014 ioctl c0306201 200000000300 returned -11 [ 271.562916][T12994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.565514][T12994] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 271.575309][T12994] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.589956][T12994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.592230][T12994] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 271.599794][T12994] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.670150][ T76] batadv0: left allmulticast mode [ 271.672941][ T76] batadv0: left promiscuous mode [ 271.675927][ T76] bridge0: port 3(batadv0) entered disabled state [ 271.680070][ T76] bridge_slave_1: left allmulticast mode [ 271.683834][ T76] bridge_slave_1: left promiscuous mode [ 271.685802][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.689630][ T76] bridge_slave_0: left allmulticast mode [ 271.692246][ T76] bridge_slave_0: left promiscuous mode [ 271.694250][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.996938][ T76] bond0 (unregistering): Released all slaves [ 272.013330][T13031] binder: BINDER_SET_CONTEXT_MGR already set [ 272.015628][T13031] binder: 13030:13031 ioctl 4018620d 200000000040 returned -16 [ 272.018549][T13031] binder: 13030:13031 ioctl c0306201 200000000300 returned -11 [ 272.087187][ T76] bond1 (unregistering): Released all slaves [ 272.149595][ T76] bond2 (unregistering): Released all slaves [ 272.158187][T12994] hsr_slave_0: entered promiscuous mode [ 272.160896][T12994] hsr_slave_1: entered promiscuous mode [ 272.163107][T12994] debugfs: 'hsr0' already exists in 'hsr' [ 272.165045][T12994] Cannot create hsr debugfs directory [ 272.212054][T13033] syzkaller0: entered promiscuous mode [ 272.214343][T13033] syzkaller0: entered allmulticast mode [ 272.564902][T13039] FAULT_INJECTION: forcing a failure. [ 272.564902][T13039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 272.569998][T13039] CPU: 2 UID: 0 PID: 13039 Comm: syz.0.2468 Not tainted syzkaller #0 PREEMPT(full) [ 272.570019][T13039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 272.570029][T13039] Call Trace: [ 272.570035][T13039] [ 272.570041][T13039] dump_stack_lvl+0x16c/0x1f0 [ 272.570061][T13039] should_fail_ex+0x512/0x640 [ 272.570084][T13039] _copy_from_user+0x2e/0xd0 [ 272.570103][T13039] iommufd_fops_ioctl+0x2f5/0x540 [ 272.570127][T13039] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 272.570151][T13039] ? hook_file_ioctl_common+0x145/0x410 [ 272.570178][T13039] ? selinux_file_ioctl+0x180/0x270 [ 272.570195][T13039] ? selinux_file_ioctl+0xb4/0x270 [ 272.570213][T13039] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 272.570250][T13039] __x64_sys_ioctl+0x18e/0x210 [ 272.570275][T13039] do_syscall_64+0xcd/0xfa0 [ 272.570291][T13039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.570308][T13039] RIP: 0033:0x7f491978f749 [ 272.570321][T13039] 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 [ 272.570335][T13039] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.570351][T13039] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 272.570362][T13039] RDX: 0000200000000240 RSI: 0000000000003b86 RDI: 0000000000000003 [ 272.570371][T13039] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 272.570380][T13039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.570389][T13039] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 272.570410][T13039] [ 272.669469][T13041] netlink: 'syz.0.2469': attribute type 1 has an invalid length. [ 273.082484][ T5945] Bluetooth: hci3: command tx timeout [ 273.272153][T13041] 8021q: adding VLAN 0 to HW filter on device bond1 [ 273.319136][T13050] netlink: 'syz.2.2471': attribute type 30 has an invalid length. [ 273.404335][T13058] binder: BINDER_SET_CONTEXT_MGR already set [ 273.406797][T13058] binder: 13057:13058 ioctl 4018620d 200000000040 returned -16 [ 273.409347][T13058] binder: 13057:13058 ioctl c0306201 200000000300 returned -11 [ 273.438605][T13061] fuse: Unknown parameter '0x0000000000000003' [ 273.618156][T13078] FAULT_INJECTION: forcing a failure. [ 273.618156][T13078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.628215][T13078] CPU: 0 UID: 0 PID: 13078 Comm: syz.1.2478 Not tainted syzkaller #0 PREEMPT(full) [ 273.628232][T13078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 273.628243][T13078] Call Trace: [ 273.628247][T13078] [ 273.628251][T13078] dump_stack_lvl+0x16c/0x1f0 [ 273.628267][T13078] should_fail_ex+0x512/0x640 [ 273.628282][T13078] _copy_to_user+0x32/0xd0 [ 273.628297][T13078] simple_read_from_buffer+0xcb/0x170 [ 273.628315][T13078] proc_fail_nth_read+0x197/0x240 [ 273.628328][T13078] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 273.628341][T13078] ? rw_verify_area+0xcf/0x6c0 [ 273.628355][T13078] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 273.628367][T13078] vfs_read+0x1e4/0xcf0 [ 273.628379][T13078] ? __pfx___mutex_lock+0x10/0x10 [ 273.628391][T13078] ? __pfx_vfs_read+0x10/0x10 [ 273.628403][T13078] ? __fget_files+0x20e/0x3c0 [ 273.628417][T13078] ksys_read+0x12a/0x250 [ 273.628426][T13078] ? __pfx_ksys_read+0x10/0x10 [ 273.628440][T13078] do_syscall_64+0xcd/0xfa0 [ 273.628450][T13078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.628461][T13078] RIP: 0033:0x7fd7b5f8e15c [ 273.628470][T13078] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 273.628479][T13078] RSP: 002b:00007fd7b41f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 273.628489][T13078] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8e15c [ 273.628496][T13078] RDX: 000000000000000f RSI: 00007fd7b41f60a0 RDI: 0000000000000004 [ 273.628502][T13078] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 273.628508][T13078] R10: 0000200000000340 R11: 0000000000000246 R12: 0000000000000001 [ 273.628513][T13078] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 273.628527][T13078] [ 273.692364][ C0] vkms_vblank_simulate: vblank timer overrun [ 273.734274][ T40] kauditd_printk_skb: 13 callbacks suppressed [ 273.734285][ T40] audit: type=1400 audit(1763794726.710:506): avc: denied { listen } for pid=13083 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 273.744203][ T40] audit: type=1400 audit(1763794726.710:507): avc: denied { accept } for pid=13083 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 273.756682][ T53] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 273.766374][ T76] hsr_slave_0: left promiscuous mode [ 273.768822][ T76] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 273.772801][ T76] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 273.788110][ T5945] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 273.793698][ T5945] CPU: 2 UID: 0 PID: 5945 Comm: kworker/u33:6 Not tainted syzkaller #0 PREEMPT(full) [ 273.793714][ T5945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 273.793721][ T5945] Workqueue: hci0 hci_rx_work [ 273.793735][ T5945] Call Trace: [ 273.793739][ T5945] [ 273.793744][ T5945] dump_stack_lvl+0x16c/0x1f0 [ 273.793762][ T5945] sysfs_warn_dup+0x7f/0xa0 [ 273.793779][ T5945] sysfs_create_dir_ns+0x24b/0x2b0 [ 273.793792][ T5945] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 273.793806][ T5945] ? find_held_lock+0x2b/0x80 [ 273.793822][ T5945] ? do_raw_spin_unlock+0x172/0x230 [ 273.793836][ T5945] kobject_add_internal+0x2c4/0x9b0 [ 273.793851][ T5945] kobject_add+0x16e/0x240 [ 273.793862][ T5945] ? __pfx_kobject_add+0x10/0x10 [ 273.793874][ T5945] ? do_raw_spin_unlock+0x172/0x230 [ 273.793885][ T5945] ? kobject_put+0xab/0x5a0 [ 273.793899][ T5945] device_add+0x288/0x1aa0 [ 273.793912][ T5945] ? __pfx_dev_set_name+0x10/0x10 [ 273.793926][ T5945] ? __pfx_device_add+0x10/0x10 [ 273.793938][ T5945] ? mgmt_send_event_skb+0x2fb/0x460 [ 273.793956][ T5945] hci_conn_add_sysfs+0x17e/0x230 [ 273.793967][ T5945] le_conn_complete_evt+0x1260/0x2150 [ 273.793984][ T5945] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 273.793999][ T5945] ? hci_event_packet+0x459/0x11c0 [ 273.794017][ T5945] hci_le_conn_complete_evt+0x23c/0x370 [ 273.794034][ T5945] hci_le_meta_evt+0x357/0x5e0 [ 273.794043][ T5945] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 273.794060][ T5945] hci_event_packet+0x685/0x11c0 [ 273.794074][ T5945] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 273.794084][ T5945] ? __pfx_hci_event_packet+0x10/0x10 [ 273.794100][ T5945] ? kcov_remote_start+0x3c9/0x6d0 [ 273.794113][ T5945] ? lockdep_hardirqs_on+0x7c/0x110 [ 273.794126][ T5945] hci_rx_work+0x2c5/0x16b0 [ 273.794135][ T5945] ? rcu_is_watching+0x12/0xc0 [ 273.794150][ T5945] process_one_work+0x9cf/0x1b70 [ 273.794166][ T5945] ? __pfx_process_one_work+0x10/0x10 [ 273.794181][ T5945] ? assign_work+0x1a0/0x250 [ 273.794192][ T5945] worker_thread+0x6c8/0xf10 [ 273.794208][ T5945] ? __pfx_worker_thread+0x10/0x10 [ 273.794220][ T5945] kthread+0x3c5/0x780 [ 273.794230][ T5945] ? __pfx_kthread+0x10/0x10 [ 273.794240][ T5945] ? rcu_is_watching+0x12/0xc0 [ 273.794252][ T5945] ? __pfx_kthread+0x10/0x10 [ 273.794263][ T5945] ret_from_fork+0x675/0x7d0 [ 273.794272][ T5945] ? __pfx_kthread+0x10/0x10 [ 273.794282][ T5945] ret_from_fork_asm+0x1a/0x30 [ 273.794302][ T5945] [ 273.794314][ T5945] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 273.812394][T13089] openvswitch: netlink: Tunnel attr 15060 out of range max 16 [ 273.813942][ T5945] Bluetooth: hci0: failed to register connection device [ 273.915859][ T53] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 273.919083][ T53] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 273.925601][ T53] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 273.928910][ T53] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 273.933278][ T53] usb 5-1: Manufacturer: syz [ 273.979192][ T53] usb 5-1: config 0 descriptor?? [ 274.016131][T13098] netlink: 'syz.1.2481': attribute type 11 has an invalid length. [ 274.019408][T13098] netlink: 'syz.1.2481': attribute type 13 has an invalid length. [ 274.041214][ T53] rc_core: IR keymap rc-hauppauge not found [ 274.043189][ T53] Registered IR keymap rc-empty [ 274.046825][ T53] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/rc/rc0 [ 274.050849][ T53] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/rc/rc0/input29 [ 274.185790][T13067] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.191819][T13067] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 274.194758][T13067] FAULT_INJECTION: forcing a failure. [ 274.194758][T13067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 274.199063][T13067] CPU: 1 UID: 0 PID: 13067 Comm: syz.0.2476 Not tainted syzkaller #0 PREEMPT(full) [ 274.199085][T13067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 274.199096][T13067] Call Trace: [ 274.199102][T13067] [ 274.199108][T13067] dump_stack_lvl+0x16c/0x1f0 [ 274.199129][T13067] should_fail_ex+0x512/0x640 [ 274.199153][T13067] _copy_from_user+0x2e/0xd0 [ 274.199175][T13067] evdev_handle_get_keycode_v2+0xb2/0x170 [ 274.199199][T13067] ? __pfx_evdev_handle_get_keycode_v2+0x10/0x10 [ 274.199223][T13067] ? __pfx___might_resched+0x10/0x10 [ 274.199245][T13067] ? rcu_is_watching+0x12/0xc0 [ 274.199264][T13067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 274.199287][T13067] evdev_do_ioctl+0x440/0x1b30 [ 274.199314][T13067] ? __pfx_evdev_do_ioctl+0x10/0x10 [ 274.199358][T13067] evdev_ioctl+0x16f/0x1a0 [ 274.199384][T13067] ? __pfx_evdev_ioctl+0x10/0x10 [ 274.199409][T13067] __x64_sys_ioctl+0x18e/0x210 [ 274.199435][T13067] do_syscall_64+0xcd/0xfa0 [ 274.199453][T13067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.199468][T13067] RIP: 0033:0x7f491978f749 [ 274.199483][T13067] 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 [ 274.199496][T13067] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.199532][T13067] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 274.199539][T13067] RDX: 0000200000000040 RSI: 0000000080284504 RDI: 0000000000000004 [ 274.199546][T13067] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 274.199551][T13067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.199557][T13067] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 274.199571][T13067] [ 274.264028][ T5986] usb 5-1: USB disconnect, device number 42 [ 275.043391][T12994] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 275.058611][T12994] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 275.072538][T12994] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 275.077984][T12994] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 275.139671][T12994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.154358][T12994] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.160304][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.161896][ T5945] Bluetooth: hci3: command tx timeout [ 275.162498][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.173719][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.176091][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.201991][T12994] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 275.210496][T10400] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 275.223167][ T76] IPVS: stop unused estimator thread 0... [ 275.295080][T12994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.316066][T12994] veth0_vlan: entered promiscuous mode [ 275.321450][T12994] veth1_vlan: entered promiscuous mode [ 275.336539][T12994] veth0_macvtap: entered promiscuous mode [ 275.340785][T12994] veth1_macvtap: entered promiscuous mode [ 275.352597][T12994] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 275.358731][T12994] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 275.365214][ T76] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.367873][ T76] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.372134][ T76] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.374808][ T76] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 275.380424][ T841] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 275.383699][T10400] usb 6-1: Using ep0 maxpacket: 8 [ 275.391821][T10400] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 275.394375][T10400] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 275.398424][T10400] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 275.402251][T10400] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 275.406226][T10400] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 275.411099][ T1150] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.411752][T10400] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 275.415096][ T1150] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.417758][T10400] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.434370][ T76] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.436821][ T76] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.470791][T13141] fuse: Unknown parameter 'grou00000000000000000000' [ 275.510933][T13143] fuse: Unknown parameter '0x0000000000000003' [ 275.552229][ T841] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 275.555049][ T841] usb 5-1: config 1 has an invalid descriptor of length 121, skipping remainder of the config [ 275.558483][ T841] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 275.561651][ T841] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 275.568410][ T841] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 275.571943][ T841] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 275.574499][ T841] usb 5-1: Product: syz [ 275.575831][ T841] usb 5-1: Manufacturer: syz [ 275.582643][ T841] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 275.629444][T10400] usb 6-1: GET_CAPABILITIES returned 0 [ 275.631542][T10400] usbtmc 6-1:16.0: can't read capabilities [ 275.780690][ T34] usb 8-1: new high-speed USB device number 47 using dummy_hcd [ 275.784629][T10347] usb 5-1: USB disconnect, device number 43 [ 275.882210][T13112] usbtmc 6-1:16.0: usb_control_msg returned -71 [ 275.882282][ T61] usb 6-1: USB disconnect, device number 33 [ 275.930874][ T34] usb 8-1: Using ep0 maxpacket: 8 [ 275.934270][ T34] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 275.936527][ T34] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 275.941527][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 275.944944][ T34] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 275.948523][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 275.952271][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 275.955760][ T34] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 275.960011][ T34] usb 8-1: config 168 interface 0 has no altsetting 0 [ 275.963409][ T34] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 275.965752][ T34] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 275.969267][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 275.973776][ T34] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 275.977282][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 275.981144][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 275.984557][ T34] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 275.988507][ T34] usb 8-1: config 168 interface 0 has no altsetting 0 [ 275.991710][ T34] usb 8-1: config 168 descriptor has 1 excess byte, ignoring [ 275.994074][ T34] usb 8-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 275.997421][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 276.001374][ T34] usb 8-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 276.004902][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 276.008398][ T34] usb 8-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 276.012540][ T34] usb 8-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 276.016953][ T34] usb 8-1: config 168 interface 0 has no altsetting 0 [ 276.022000][ T34] usb 8-1: string descriptor 0 read error: -22 [ 276.024000][ T34] usb 8-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 276.026707][ T34] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.038822][ T34] adutux 8-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 276.371058][T13148] binder: 13147:13148 unknown command 0 [ 276.372975][T13148] binder: 13147:13148 ioctl c0306201 200000000080 returned -22 [ 276.377606][T13148] binder: 13147:13148 ioctl c0306201 2000000001c0 returned -14 [ 276.553181][T13155] netlink: 'syz.0.2492': attribute type 9 has an invalid length. [ 276.556757][T13155] netlink: 'syz.0.2492': attribute type 7 has an invalid length. [ 276.560520][T13155] netlink: 'syz.0.2492': attribute type 8 has an invalid length. [ 276.629212][T13162] binder: 13160:13162 ioctl c0306201 200000000300 returned -11 [ 276.666581][T13166] netlink: 'syz.0.2498': attribute type 1 has an invalid length. [ 276.666803][T13167] fuse: Unknown parameter 'fd0x0000000000000003' [ 276.691216][T13166] 8021q: adding VLAN 0 to HW filter on device bond2 [ 276.703197][T13171] netlink: 'syz.2.2499': attribute type 1 has an invalid length. [ 276.724390][T13171] 8021q: adding VLAN 0 to HW filter on device bond1 [ 276.784160][T13171] veth3: entered promiscuous mode [ 276.793425][T13171] bond1: (slave veth3): Enslaving as an active interface with a down link [ 276.796674][T13180] __nla_validate_parse: 26 callbacks suppressed [ 276.796686][T13180] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2501'. [ 276.819432][T13171] vlan2: entered allmulticast mode [ 276.821816][T13171] bond1: entered allmulticast mode [ 276.824162][T13171] bond1: (slave vlan2): the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened) [ 277.250483][ T5945] Bluetooth: hci3: command tx timeout [ 277.486594][T13193] binder: 13192:13193 ioctl c0306201 200000000300 returned -11 [ 277.515151][T13195] binder: 13194:13195 unknown command 0 [ 277.517238][T13195] binder: 13194:13195 ioctl c0306201 200000000080 returned -22 [ 277.524341][T13195] binder: 13194:13195 ioctl c0306201 200000000300 returned -11 [ 277.558530][T13197] netlink: 'syz.2.2508': attribute type 1 has an invalid length. [ 277.573898][T13197] 8021q: adding VLAN 0 to HW filter on device bond2 [ 277.585176][T13197] bond2: (slave geneve2): making interface the new active one [ 277.588320][T13197] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 277.604827][ T40] audit: type=1400 audit(1763794730.580:508): avc: denied { mount } for pid=13199 comm="syz.0.2509" name="/" dev="hugetlbfs" ino=59742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 277.623981][T13200] netlink: 152 bytes leftover after parsing attributes in process `syz.0.2509'. [ 277.639426][T13206] FAULT_INJECTION: forcing a failure. [ 277.639426][T13206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 277.644591][T13206] CPU: 1 UID: 0 PID: 13206 Comm: syz.2.2510 Not tainted syzkaller #0 PREEMPT(full) [ 277.644606][T13206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 277.644613][T13206] Call Trace: [ 277.644617][T13206] [ 277.644621][T13206] dump_stack_lvl+0x16c/0x1f0 [ 277.644654][T13206] should_fail_ex+0x512/0x640 [ 277.644677][T13206] _copy_to_user+0x32/0xd0 [ 277.644700][T13206] simple_read_from_buffer+0xcb/0x170 [ 277.644727][T13206] proc_fail_nth_read+0x197/0x240 [ 277.644749][T13206] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 277.644765][T13206] ? rw_verify_area+0xcf/0x6c0 [ 277.644780][T13206] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 277.644791][T13206] vfs_read+0x1e4/0xcf0 [ 277.644803][T13206] ? __pfx___mutex_lock+0x10/0x10 [ 277.644814][T13206] ? __pfx_vfs_read+0x10/0x10 [ 277.644827][T13206] ? __fget_files+0x20e/0x3c0 [ 277.644841][T13206] ksys_read+0x12a/0x250 [ 277.644851][T13206] ? __pfx_ksys_read+0x10/0x10 [ 277.644864][T13206] do_syscall_64+0xcd/0xfa0 [ 277.644875][T13206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.644898][T13206] RIP: 0033:0x7f376dd8e15c [ 277.644908][T13206] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 277.644918][T13206] RSP: 002b:00007f376eb47030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 277.644928][T13206] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8e15c [ 277.644935][T13206] RDX: 000000000000000f RSI: 00007f376eb470a0 RDI: 0000000000000005 [ 277.644941][T13206] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 277.644947][T13206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 277.644952][T13206] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 277.644966][T13206] [ 277.878678][T13222] binder: 13221:13222 unknown command 0 [ 277.881166][T13222] binder: 13221:13222 ioctl c0306201 200000000080 returned -22 [ 277.886111][T13222] binder: 13221:13222 ioctl c0306201 200000000300 returned -11 [ 278.010512][ T6025] usb 6-1: new low-speed USB device number 34 using dummy_hcd [ 278.182111][ T6025] usb 6-1: config 0 has an invalid interface number: 55 but max is 0 [ 278.185434][ T6025] usb 6-1: config 0 has no interface number 0 [ 278.187967][ T6025] usb 6-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 278.192481][ T6025] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 278.196608][ T6025] usb 6-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 278.203773][ T6025] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 278.208149][ T6025] usb 6-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 278.212640][ T6025] usb 6-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 278.217753][ T6025] usb 6-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 278.221427][ T6025] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.227719][ T6025] usb 6-1: config 0 descriptor?? [ 278.230755][T13218] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 278.233800][T13218] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 278.239921][ T6025] ldusb 6-1:0.55: LD USB Device #1 now attached to major 180 minor 1 [ 278.733105][T13231] binder: 13230:13231 ioctl c0306201 200000000300 returned -11 [ 278.853317][T13238] FAULT_INJECTION: forcing a failure. [ 278.853317][T13238] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 278.857259][T13238] CPU: 1 UID: 0 PID: 13238 Comm: syz.0.2522 Not tainted syzkaller #0 PREEMPT(full) [ 278.857273][T13238] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 278.857280][T13238] Call Trace: [ 278.857283][T13238] [ 278.857288][T13238] dump_stack_lvl+0x16c/0x1f0 [ 278.857302][T13238] should_fail_ex+0x512/0x640 [ 278.857317][T13238] _copy_to_user+0x32/0xd0 [ 278.857331][T13238] kvm_vm_ioctl+0x1e74/0x3fd0 [ 278.857348][T13238] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 278.857367][T13238] ? kasan_quarantine_put+0x10a/0x240 [ 278.857378][T13238] ? lockdep_hardirqs_on+0x7c/0x110 [ 278.857390][T13238] ? find_held_lock+0x2b/0x80 [ 278.857403][T13238] ? tomoyo_path_number_perm+0x295/0x580 [ 278.857416][T13238] ? tomoyo_path_number_perm+0x18d/0x580 [ 278.857427][T13238] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 278.857438][T13238] ? find_held_lock+0x2b/0x80 [ 278.857453][T13238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 278.857467][T13238] ? do_vfs_ioctl+0x128/0x14f0 [ 278.857481][T13238] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 278.857496][T13238] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 278.857512][T13238] ? hook_file_ioctl_common+0x145/0x410 [ 278.857529][T13238] ? selinux_file_ioctl+0x180/0x270 [ 278.857540][T13238] ? selinux_file_ioctl+0xb4/0x270 [ 278.857552][T13238] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 278.857563][T13238] __x64_sys_ioctl+0x18e/0x210 [ 278.857578][T13238] do_syscall_64+0xcd/0xfa0 [ 278.857589][T13238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 278.857600][T13238] RIP: 0033:0x7f491978f749 [ 278.857608][T13238] 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 [ 278.857618][T13238] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.857628][T13238] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 278.857635][T13238] RDX: 0000200000000000 RSI: 00000000c008ae67 RDI: 0000000000000004 [ 278.857641][T13238] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 278.857647][T13238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 278.857653][T13238] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 278.857665][T13238] [ 278.988239][ T40] audit: type=1400 audit(1763794731.960:509): avc: denied { mount } for pid=13242 comm="syz.2.2524" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 278.995307][ T40] audit: type=1400 audit(1763794731.960:510): avc: denied { mounton } for pid=13242 comm="syz.2.2524" path="/64/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 279.002444][ T40] audit: type=1400 audit(1763794731.960:511): avc: denied { remount } for pid=13242 comm="syz.2.2524" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 279.044346][T13246] syzkaller1: entered promiscuous mode [ 279.046972][T13246] syzkaller1: entered allmulticast mode [ 279.274864][ T40] audit: type=1400 audit(1763794732.250:512): avc: denied { unmount } for pid=12501 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 279.299079][ T40] audit: type=1400 audit(1763794732.270:513): avc: denied { ioctl } for pid=13248 comm="syz.2.2526" path="socket:[60853]" dev="sockfs" ino=60853 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 279.321477][ T5945] Bluetooth: hci3: command tx timeout [ 279.354184][ T40] audit: type=1400 audit(1763794732.330:514): avc: denied { create } for pid=13250 comm="syz.0.2527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 279.390225][T13253] binder: 13252:13253 ioctl c0306201 200000000300 returned -11 [ 279.543884][T13260] Invalid logical block size (18) [ 279.864238][T13273] validate_nla: 1 callbacks suppressed [ 279.864255][T13273] netlink: 'syz.0.2534': attribute type 27 has an invalid length. [ 279.903188][T13273] bridge0: port 3(syz_tun) entered disabled state [ 279.994665][T13277] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=948558466 (15176935456 ns) > initial count (9158453856 ns). Using initial count to start timer. [ 280.050327][ T5940] Bluetooth: hci0: command 0x0406 tx timeout [ 280.164889][T13279] FAULT_INJECTION: forcing a failure. [ 280.164889][T13279] name failslab, interval 1, probability 0, space 0, times 0 [ 280.169168][T13279] CPU: 3 UID: 0 PID: 13279 Comm: syz.0.2536 Not tainted syzkaller #0 PREEMPT(full) [ 280.169182][T13279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 280.169189][T13279] Call Trace: [ 280.169193][T13279] [ 280.169198][T13279] dump_stack_lvl+0x16c/0x1f0 [ 280.169212][T13279] should_fail_ex+0x512/0x640 [ 280.169225][T13279] ? fs_reclaim_acquire+0xae/0x150 [ 280.169239][T13279] should_failslab+0xc2/0x120 [ 280.169252][T13279] __kmalloc_noprof+0xdd/0x880 [ 280.169265][T13279] ? kfree+0x252/0x6d0 [ 280.169278][T13279] ? __kernel_text_address+0xd/0x40 [ 280.169290][T13279] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 280.169305][T13279] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 280.169317][T13279] tomoyo_realpath_from_path+0xc2/0x6e0 [ 280.169330][T13279] ? tomoyo_profile+0x47/0x60 [ 280.169345][T13279] tomoyo_path_perm+0x274/0x460 [ 280.169354][T13279] ? tomoyo_path_perm+0x260/0x460 [ 280.169364][T13279] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 280.169376][T13279] ? register_lock_class+0x41/0x4c0 [ 280.169398][T13279] ? __pfx___mutex_trylock_common+0x10/0x10 [ 280.169409][T13279] ? __pfx___might_resched+0x10/0x10 [ 280.169424][T13279] security_inode_getattr+0x116/0x290 [ 280.169436][T13279] vfs_getattr+0x25/0x60 [ 280.169450][T13279] loop_query_min_dio_size.isra.0+0x117/0x250 [ 280.169467][T13279] ? __pfx_loop_query_min_dio_size.isra.0+0x10/0x10 [ 280.169490][T13279] ? filemap_write_and_wait_range+0x7d/0x130 [ 280.169509][T13279] loop_configure+0x854/0x15f0 [ 280.169606][T13279] ? stack_trace_save+0x8e/0xc0 [ 280.169621][T13279] ? __pfx_stack_trace_save+0x10/0x10 [ 280.169635][T13279] ? stack_depot_save_flags+0x29/0x9c0 [ 280.169649][T13279] ? __lock_acquire+0xb8a/0x1c90 [ 280.169658][T13279] ? __pfx_loop_configure+0x10/0x10 [ 280.169685][T13279] lo_ioctl+0x266/0x1cb0 [ 280.169706][T13279] ? __pfx_lo_ioctl+0x10/0x10 [ 280.169720][T13279] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 280.169736][T13279] ? kasan_quarantine_put+0x10a/0x240 [ 280.169745][T13279] ? lockdep_hardirqs_on+0x7c/0x110 [ 280.169756][T13279] ? blk_get_meta_cap+0xbc/0x700 [ 280.169771][T13279] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 280.169792][T13279] ? blkdev_common_ioctl+0x1d6/0x2470 [ 280.169825][T13279] ? __pfx_lo_ioctl+0x10/0x10 [ 280.169840][T13279] blkdev_ioctl+0x277/0x6d0 [ 280.169854][T13279] ? __pfx_blkdev_ioctl+0x10/0x10 [ 280.169868][T13279] ? selinux_file_ioctl+0x180/0x270 [ 280.169879][T13279] ? selinux_file_ioctl+0xb4/0x270 [ 280.169891][T13279] ? __pfx_blkdev_ioctl+0x10/0x10 [ 280.169906][T13279] __x64_sys_ioctl+0x18e/0x210 [ 280.169922][T13279] do_syscall_64+0xcd/0xfa0 [ 280.169934][T13279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.169945][T13279] RIP: 0033:0x7f491978f749 [ 280.169953][T13279] 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 [ 280.169963][T13279] RSP: 002b:00007f491a5b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.169973][T13279] RAX: ffffffffffffffda RBX: 00007f49199e5fa0 RCX: 00007f491978f749 [ 280.169980][T13279] RDX: 00002000000002c0 RSI: 0000000000004c0a RDI: 0000000000000003 [ 280.169985][T13279] RBP: 00007f491a5b2090 R08: 0000000000000000 R09: 0000000000000000 [ 280.169991][T13279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.169997][T13279] R13: 00007f49199e6038 R14: 00007f49199e5fa0 R15: 00007ffe17b730d8 [ 280.170010][T13279] [ 280.170015][T13279] ERROR: Out of memory at tomoyo_realpath_from_path. [ 280.296028][T13279] loop2: detected capacity change from 0 to 7 [ 280.299951][ T5937] loop2: p1 [ 280.301299][ T5937] loop2: partition table partially beyond EOD, truncated [ 280.304075][ T5937] loop2: p1 size 1919251295 extends beyond EOD, truncated [ 280.310618][T13279] loop2: p1 [ 280.311940][T13279] loop2: partition table partially beyond EOD, truncated [ 280.314272][T13279] loop2: p1 size 1919251295 extends beyond EOD, truncated [ 280.337626][ T5937] udevd[5937]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 280.341719][T13282] binder: 13281:13282 unknown command 0 [ 280.343503][T13282] binder: 13281:13282 ioctl c0306201 200000000080 returned -22 [ 280.353015][T13283] kvm: user requested TSC rate below hardware speed [ 280.353288][ T5937] udevd[5937]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 280.365899][ T6025] usb 6-1: USB disconnect, device number 34 [ 280.373333][T10400] usb 8-1: USB disconnect, device number 47 [ 280.376058][ T6025] ldusb 6-1:0.55: LD USB Device #1 now disconnected [ 280.412951][T13287] netlink: 14 bytes leftover after parsing attributes in process `syz.3.2540'. [ 280.491831][T13287] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 280.498808][T13287] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 280.504851][T13287] bond0 (unregistering): Released all slaves [ 280.893965][T13305] binder: 13304:13305 unknown command 0 [ 280.895819][T13305] binder: 13304:13305 ioctl c0306201 200000000080 returned -22 [ 280.900876][T13305] binder: 13304:13305 ioctl c0306201 200000000300 returned -11 [ 280.905883][T13301] FAULT_INJECTION: forcing a failure. [ 280.905883][T13301] name failslab, interval 1, probability 0, space 0, times 0 [ 280.909731][T13301] CPU: 2 UID: 0 PID: 13301 Comm: syz.3.2544 Not tainted syzkaller #0 PREEMPT(full) [ 280.909744][T13301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 280.909751][T13301] Call Trace: [ 280.909755][T13301] [ 280.909759][T13301] dump_stack_lvl+0x16c/0x1f0 [ 280.909773][T13301] should_fail_ex+0x512/0x640 [ 280.909785][T13301] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 280.909802][T13301] should_failslab+0xc2/0x120 [ 280.909815][T13301] kmem_cache_alloc_node_noprof+0x78/0x770 [ 280.909830][T13301] ? __alloc_skb+0x2b2/0x380 [ 280.909846][T13301] ? __alloc_skb+0x2b2/0x380 [ 280.909857][T13301] ? __pfx_avc_has_perm+0x10/0x10 [ 280.909870][T13301] __alloc_skb+0x2b2/0x380 [ 280.909883][T13301] ? __pfx___alloc_skb+0x10/0x10 [ 280.909895][T13301] ? selinux_socket_getpeersec_dgram+0x1a4/0x370 [ 280.909906][T13301] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 280.909920][T13301] netlink_alloc_large_skb+0x69/0x140 [ 280.909937][T13301] netlink_sendmsg+0x698/0xdd0 [ 280.909954][T13301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 280.909973][T13301] ____sys_sendmsg+0xa98/0xc70 [ 280.909984][T13301] ? copy_msghdr_from_user+0x10a/0x160 [ 280.909998][T13301] ? __pfx_____sys_sendmsg+0x10/0x10 [ 280.910014][T13301] ___sys_sendmsg+0x134/0x1d0 [ 280.910029][T13301] ? __pfx____sys_sendmsg+0x10/0x10 [ 280.910041][T13301] ? __lock_acquire+0x622/0x1c90 [ 280.910066][T13301] __sys_sendmsg+0x16d/0x220 [ 280.910079][T13301] ? __pfx___sys_sendmsg+0x10/0x10 [ 280.910101][T13301] do_syscall_64+0xcd/0xfa0 [ 280.910112][T13301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.910123][T13301] RIP: 0033:0x7f5f3cb8f749 [ 280.910131][T13301] 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 [ 280.910141][T13301] RSP: 002b:00007f5f3d940038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 280.910151][T13301] RAX: ffffffffffffffda RBX: 00007f5f3cde5fa0 RCX: 00007f5f3cb8f749 [ 280.910157][T13301] RDX: 0000000024000880 RSI: 00002000000000c0 RDI: 0000000000000004 [ 280.910163][T13301] RBP: 00007f5f3d940090 R08: 0000000000000000 R09: 0000000000000000 [ 280.910169][T13301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.910175][T13301] R13: 00007f5f3cde6038 R14: 00007f5f3cde5fa0 R15: 00007ffe044842a8 [ 280.910188][T13301] [ 281.010021][T13312] binder: 13311:13312 unknown command 0 [ 281.012056][T13312] binder: 13311:13312 ioctl c0306201 200000000080 returned -22 [ 281.116207][T13317] FAULT_INJECTION: forcing a failure. [ 281.116207][T13317] name failslab, interval 1, probability 0, space 0, times 0 [ 281.120199][T13317] CPU: 3 UID: 0 PID: 13317 Comm: syz.3.2549 Not tainted syzkaller #0 PREEMPT(full) [ 281.120224][T13317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 281.120242][T13317] Call Trace: [ 281.120246][T13317] [ 281.120251][T13317] dump_stack_lvl+0x16c/0x1f0 [ 281.120265][T13317] should_fail_ex+0x512/0x640 [ 281.120278][T13317] ? fs_reclaim_acquire+0xae/0x150 [ 281.120292][T13317] should_failslab+0xc2/0x120 [ 281.120304][T13317] __kmalloc_noprof+0xdd/0x880 [ 281.120320][T13317] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 281.120335][T13317] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 281.120347][T13317] tomoyo_realpath_from_path+0xc2/0x6e0 [ 281.120360][T13317] ? tomoyo_profile+0x47/0x60 [ 281.120375][T13317] tomoyo_path_number_perm+0x245/0x580 [ 281.120385][T13317] ? tomoyo_path_number_perm+0x237/0x580 [ 281.120396][T13317] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 281.120406][T13317] ? find_held_lock+0x2b/0x80 [ 281.120432][T13317] ? find_held_lock+0x2b/0x80 [ 281.120444][T13317] ? hook_file_ioctl_common+0x145/0x410 [ 281.120461][T13317] ? __fget_files+0x20e/0x3c0 [ 281.120474][T13317] security_file_ioctl+0x9b/0x240 [ 281.120487][T13317] __x64_sys_ioctl+0xb7/0x210 [ 281.120502][T13317] do_syscall_64+0xcd/0xfa0 [ 281.120513][T13317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.120524][T13317] RIP: 0033:0x7f5f3cb8f749 [ 281.120533][T13317] 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 [ 281.120543][T13317] RSP: 002b:00007f5f3adf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.120554][T13317] RAX: ffffffffffffffda RBX: 00007f5f3cde6090 RCX: 00007f5f3cb8f749 [ 281.120560][T13317] RDX: 00002000000003c0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 281.120566][T13317] RBP: 00007f5f3adf6090 R08: 0000000000000000 R09: 0000000000000000 [ 281.120572][T13317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.120577][T13317] R13: 00007f5f3cde6128 R14: 00007f5f3cde6090 R15: 00007ffe044842a8 [ 281.120591][T13317] [ 281.185721][T13317] ERROR: Out of memory at tomoyo_realpath_from_path. [ 281.251609][T13321] FAULT_INJECTION: forcing a failure. [ 281.251609][T13321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 281.255687][T13321] CPU: 2 UID: 0 PID: 13321 Comm: syz.2.2551 Not tainted syzkaller #0 PREEMPT(full) [ 281.255701][T13321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 281.255707][T13321] Call Trace: [ 281.255712][T13321] [ 281.255716][T13321] dump_stack_lvl+0x16c/0x1f0 [ 281.255730][T13321] should_fail_ex+0x512/0x640 [ 281.255746][T13321] _copy_to_user+0x32/0xd0 [ 281.255761][T13321] simple_read_from_buffer+0xcb/0x170 [ 281.255778][T13321] proc_fail_nth_read+0x197/0x240 [ 281.255791][T13321] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 281.255807][T13321] ? rw_verify_area+0xcf/0x6c0 [ 281.255822][T13321] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 281.255834][T13321] vfs_read+0x1e4/0xcf0 [ 281.255846][T13321] ? __pfx___mutex_lock+0x10/0x10 [ 281.255860][T13321] ? __pfx_vfs_read+0x10/0x10 [ 281.255875][T13321] ? __fget_files+0x20e/0x3c0 [ 281.255892][T13321] ksys_read+0x12a/0x250 [ 281.255901][T13321] ? __pfx_ksys_read+0x10/0x10 [ 281.255910][T13321] ? fput+0x9b/0xd0 [ 281.255927][T13321] do_syscall_64+0xcd/0xfa0 [ 281.255943][T13321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.255956][T13321] RIP: 0033:0x7f376dd8e15c [ 281.255964][T13321] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 281.255974][T13321] RSP: 002b:00007f376eb47030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 281.255984][T13321] RAX: ffffffffffffffda RBX: 00007f376dfe5fa0 RCX: 00007f376dd8e15c [ 281.255990][T13321] RDX: 000000000000000f RSI: 00007f376eb470a0 RDI: 0000000000000006 [ 281.255996][T13321] RBP: 00007f376eb47090 R08: 0000000000000000 R09: 0000000000000000 [ 281.256002][T13321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.256008][T13321] R13: 00007f376dfe6038 R14: 00007f376dfe5fa0 R15: 00007ffd4f62e468 [ 281.256021][T13321] [ 281.375982][T13328] binder: 13327:13328 unknown command 0 [ 281.377872][T13328] binder: 13327:13328 ioctl c0306201 200000000080 returned -22 [ 281.525140][T13337] bond3: Unable to set down delay as MII monitoring is disabled [ 281.528520][T13337] bond3 (unregistering): Released all slaves [ 281.580930][ T34] usb 8-1: new high-speed USB device number 48 using dummy_hcd [ 281.734615][ T34] usb 8-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 281.738217][ T34] usb 8-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 281.741702][ T34] usb 8-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 281.744436][ T34] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 281.748657][T13326] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 281.760892][ T34] usb 8-1: Quirk or no altset; falling back to MIDI 1.0 [ 281.782816][T13357] binder: 13356:13357 unknown command 0 [ 281.784768][T13357] binder: 13356:13357 ioctl c0306201 200000000080 returned -22 [ 281.856898][T13361] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=13361 comm=syz.2.2565 [ 281.914340][T13364] Invalid logical block size (85) [ 281.966345][ T40] audit: type=1804 audit(1763794734.940:515): pid=13366 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.2.2568" name="/newroot/76/file0" dev="tmpfs" ino=434 res=1 errno=0 [ 281.981436][T13366] ref_ctr increment failed for inode: 0x1b2 offset: 0x5 ref_ctr_offset: 0x1000 of mm: 0xffff8880356560c0 [ 282.025195][ T40] audit: type=1804 audit(1763794735.000:516): pid=13367 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.2.2568" name="/newroot/76/file0" dev="tmpfs" ino=434 res=1 errno=0 [ 282.049966][T13326] netlink: 'syz.3.2553': attribute type 10 has an invalid length. [ 282.052460][T13326] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2553'. [ 282.104142][ T5945] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 282.107195][ T5945] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 282.110541][ T5945] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 282.119743][ T5945] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 282.125134][ T5945] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 282.160049][T11638] syz_tun (unregistering): left allmulticast mode [ 282.162973][T11638] syz_tun (unregistering): left promiscuous mode [ 282.165970][T11638] bridge0: port 3(syz_tun) entered disabled state [ 282.289740][T13368] chnl_net:caif_netlink_parms(): no params data found [ 282.400346][ T841] usb 7-1: new high-speed USB device number 36 using dummy_hcd [ 282.406489][T13368] bridge0: port 1(bridge_slave_0) entered blocking state [ 282.409231][T13368] bridge0: port 1(bridge_slave_0) entered disabled state [ 282.412050][T13368] bridge_slave_0: entered allmulticast mode [ 282.414840][T13368] bridge_slave_0: entered promiscuous mode [ 282.418325][T13368] bridge0: port 2(bridge_slave_1) entered blocking state [ 282.421201][T13368] bridge0: port 2(bridge_slave_1) entered disabled state [ 282.423708][T13368] bridge_slave_1: entered allmulticast mode [ 282.426919][T13368] bridge_slave_1: entered promiscuous mode [ 282.466455][T13368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 282.471529][T13368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 282.472197][T13383] binder: 13382:13383 unknown command 0 [ 282.476155][T13383] binder: 13382:13383 ioctl c0306201 200000000080 returned -22 [ 282.480610][T13383] binder: 13382:13383 ioctl 4018620d 0 returned -22 [ 282.483267][T13383] binder: 13382:13383 ioctl c0306201 200000000300 returned -11 [ 282.505865][T13368] team0: Port device team_slave_0 added [ 282.509062][T13368] team0: Port device team_slave_1 added [ 282.511560][T13385] FAULT_INJECTION: forcing a failure. [ 282.511560][T13385] name failslab, interval 1, probability 0, space 0, times 0 [ 282.511583][T13385] CPU: 2 UID: 0 PID: 13385 Comm: syz.1.2571 Not tainted syzkaller #0 PREEMPT(full) [ 282.511595][T13385] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 282.511601][T13385] Call Trace: [ 282.511613][T13385] [ 282.511617][T13385] dump_stack_lvl+0x16c/0x1f0 [ 282.511641][T13385] should_fail_ex+0x512/0x640 [ 282.511660][T13385] ? fs_reclaim_acquire+0xae/0x150 [ 282.511674][T13385] should_failslab+0xc2/0x120 [ 282.511686][T13385] __kmalloc_noprof+0xdd/0x880 [ 282.511700][T13385] ? tomoyo_encode2+0x100/0x3e0 [ 282.511714][T13385] ? tomoyo_encode2+0x100/0x3e0 [ 282.511725][T13385] tomoyo_encode2+0x100/0x3e0 [ 282.511738][T13385] tomoyo_encode+0x29/0x50 [ 282.511749][T13385] tomoyo_realpath_from_path+0x18f/0x6e0 [ 282.511765][T13385] tomoyo_path_perm+0x274/0x460 [ 282.511774][T13385] ? tomoyo_path_perm+0x260/0x460 [ 282.511784][T13385] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 282.511796][T13385] ? register_lock_class+0x41/0x4c0 [ 282.511818][T13385] ? __pfx___mutex_trylock_common+0x10/0x10 [ 282.511829][T13385] ? __pfx___might_resched+0x10/0x10 [ 282.511845][T13385] security_inode_getattr+0x116/0x290 [ 282.511857][T13385] vfs_getattr+0x25/0x60 [ 282.511870][T13385] loop_query_min_dio_size.isra.0+0x117/0x250 [ 282.511886][T13385] ? __pfx_loop_query_min_dio_size.isra.0+0x10/0x10 [ 282.511909][T13385] ? filemap_write_and_wait_range+0x7d/0x130 [ 282.511929][T13385] loop_configure+0x854/0x15f0 [ 282.511947][T13385] ? stack_trace_save+0x8e/0xc0 [ 282.511961][T13385] ? __pfx_stack_trace_save+0x10/0x10 [ 282.511976][T13385] ? stack_depot_save_flags+0x29/0x9c0 [ 282.511990][T13385] ? __lock_acquire+0xb8a/0x1c90 [ 282.512000][T13385] ? __pfx_loop_configure+0x10/0x10 [ 282.512026][T13385] lo_ioctl+0x266/0x1cb0 [ 282.512043][T13385] ? __pfx_lo_ioctl+0x10/0x10 [ 282.512057][T13385] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 282.512072][T13385] ? kasan_quarantine_put+0x10a/0x240 [ 282.512082][T13385] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.512093][T13385] ? blk_get_meta_cap+0xbc/0x700 [ 282.512109][T13385] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 282.512127][T13385] ? blkdev_common_ioctl+0x1d6/0x2470 [ 282.512156][T13385] ? __pfx_lo_ioctl+0x10/0x10 [ 282.512171][T13385] blkdev_ioctl+0x277/0x6d0 [ 282.512185][T13385] ? __pfx_blkdev_ioctl+0x10/0x10 [ 282.512199][T13385] ? selinux_file_ioctl+0x180/0x270 [ 282.512210][T13385] ? selinux_file_ioctl+0xb4/0x270 [ 282.512222][T13385] ? __pfx_blkdev_ioctl+0x10/0x10 [ 282.512236][T13385] __x64_sys_ioctl+0x18e/0x210 [ 282.512252][T13385] do_syscall_64+0xcd/0xfa0 [ 282.512263][T13385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.512273][T13385] RIP: 0033:0x7fd7b5f8f749 [ 282.512282][T13385] 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 [ 282.512292][T13385] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.512301][T13385] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 282.512308][T13385] RDX: 00002000000002c0 RSI: 0000000000004c0a RDI: 0000000000000003 [ 282.512314][T13385] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 282.512319][T13385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.512325][T13385] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 282.512338][T13385] [ 282.512348][T13385] ERROR: Out of memory at tomoyo_realpath_from_path. [ 282.551666][ T841] usb 7-1: config index 0 descriptor too short (expected 23569, got 27) [ 282.553491][T13385] loop9: detected capacity change from 0 to 7 [ 282.554241][ T841] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 282.556807][T13385] Dev loop9: unable to read RDB block 7 [ 282.560518][ T841] usb 7-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 282.560694][T13385] loop9: AHDI p4 [ 282.562128][ T841] usb 7-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 282.562139][ T841] usb 7-1: Manufacturer: syz [ 282.568182][ T841] usb 7-1: config 0 descriptor?? [ 282.568780][T13385] loop9: partition table partially beyond EOD, [ 282.610368][ T841] rc_core: IR keymap rc-hauppauge not found [ 282.612875][T13385] truncated [ 282.614989][ T841] Registered IR keymap rc-empty [ 282.616269][ T841] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/rc/rc0 [ 282.657570][ T841] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb7/7-1/7-1:0.0/rc/rc0/input30 [ 282.663156][T13368] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 282.665467][T13368] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 282.673965][T13368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 282.679232][T13368] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 282.681874][T13368] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 282.690156][T13368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 282.752583][T13368] hsr_slave_0: entered promiscuous mode [ 282.755258][T13368] hsr_slave_1: entered promiscuous mode [ 282.757364][T13368] debugfs: 'hsr0' already exists in 'hsr' [ 282.759465][T13368] Cannot create hsr debugfs directory [ 283.100710][ T6025] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 283.222010][T13368] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 283.229297][T13368] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 283.236255][T13368] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 283.242613][T13368] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 283.253560][ T6025] usb 6-1: config index 0 descriptor too short (expected 23569, got 27) [ 283.256304][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.260172][ T6025] usb 6-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 283.263763][ T6025] usb 6-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 283.266711][ T6025] usb 6-1: Manufacturer: syz [ 283.269880][ T6025] usb 6-1: config 0 descriptor?? [ 283.297597][T13368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 283.308309][T13368] 8021q: adding VLAN 0 to HW filter on device team0 [ 283.314132][ T1150] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.316368][ T1150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 283.322545][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.324930][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 283.330768][ T6025] rc_core: IR keymap rc-hauppauge not found [ 283.332609][ T6025] Registered IR keymap rc-empty [ 283.335260][ T6025] rc rc1: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/rc/rc1 [ 283.339202][ T6025] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb6/6-1/6-1:0.0/rc/rc1/input31 [ 283.467886][T13368] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 283.474604][T13399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.477423][T13399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 283.480419][T13399] FAULT_INJECTION: forcing a failure. [ 283.480419][T13399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 283.485232][T13399] CPU: 3 UID: 0 PID: 13399 Comm: syz.1.2575 Not tainted syzkaller #0 PREEMPT(full) [ 283.485259][T13399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 283.485266][T13399] Call Trace: [ 283.485270][T13399] [ 283.485274][T13399] dump_stack_lvl+0x16c/0x1f0 [ 283.485288][T13399] should_fail_ex+0x512/0x640 [ 283.485304][T13399] _copy_to_user+0x32/0xd0 [ 283.485318][T13399] evdev_handle_get_keycode_v2+0x147/0x170 [ 283.485340][T13399] ? __pfx_evdev_handle_get_keycode_v2+0x10/0x10 [ 283.485358][T13399] ? __pfx___might_resched+0x10/0x10 [ 283.485372][T13399] ? rcu_is_watching+0x12/0xc0 [ 283.485385][T13399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 283.485400][T13399] evdev_do_ioctl+0x440/0x1b30 [ 283.485417][T13399] ? __pfx_evdev_do_ioctl+0x10/0x10 [ 283.485442][T13399] evdev_ioctl+0x16f/0x1a0 [ 283.485457][T13399] ? __pfx_evdev_ioctl+0x10/0x10 [ 283.485472][T13399] __x64_sys_ioctl+0x18e/0x210 [ 283.485489][T13399] do_syscall_64+0xcd/0xfa0 [ 283.485500][T13399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.485511][T13399] RIP: 0033:0x7fd7b5f8f749 [ 283.485520][T13399] 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 [ 283.485530][T13399] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.485540][T13399] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 283.485547][T13399] RDX: 0000200000000040 RSI: 0000000080284504 RDI: 0000000000000004 [ 283.485553][T13399] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 283.485559][T13399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.485565][T13399] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 283.485578][T13399] [ 283.486845][ T6025] usb 6-1: USB disconnect, device number 35 [ 283.500991][T13368] veth0_vlan: entered promiscuous mode [ 283.550000][T13368] veth1_vlan: entered promiscuous mode [ 283.568727][T13368] veth0_macvtap: entered promiscuous mode [ 283.573865][T13368] veth1_macvtap: entered promiscuous mode [ 283.583658][T13368] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 283.591096][T13368] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 283.596854][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.599806][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.605025][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.608301][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 283.655841][ T1150] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.658382][ T1150] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.680484][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 283.682998][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 283.755012][T13419] syz.0.2576(13419): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 283.759557][T13419] binder: 13418:13419 ioctl c020f509 200000000200 returned -22 [ 283.857644][T13423] binder: 13422:13423 unknown command 0 [ 283.859694][T13423] binder: 13422:13423 ioctl c0306201 200000000080 returned -22 [ 283.864777][T13423] binder: 13422:13423 ioctl c0306201 0 returned -14 [ 283.974526][T13430] fuse: Bad value for 'fd' [ 284.032762][ T40] audit: type=1400 audit(1763794737.010:517): avc: denied { write } for pid=13435 comm="syz.0.2583" name="nullb0" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 284.035576][T13436] loop6: detected capacity change from 0 to 2640 [ 284.043855][T13436] buffer_io_error: 7 callbacks suppressed [ 284.043863][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.048261][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.051031][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.053865][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.056349][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.058819][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.061770][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.064267][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.066701][T13436] ldm_validate_partition_table(): Disk read failed. [ 284.068673][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.071601][T13436] Buffer I/O error on dev loop6, logical block 0, async page read [ 284.074219][T13436] Dev loop6: unable to read RDB block 0 [ 284.076209][T13436] loop6: unable to read partition table [ 284.080615][T13436] loop_reread_partitions: partition scan of loop6 (3Ÿ ¾‚³˜) failed (rc=-5) [ 284.128979][T13440] netlink: 14 bytes leftover after parsing attributes in process `syz.1.2585'. [ 284.138289][ T40] audit: type=1400 audit(1763794737.110:518): avc: denied { map } for pid=13435 comm="syz.0.2583" path="/dev/loop6" dev="devtmpfs" ino=664 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 284.210593][ T5940] Bluetooth: hci4: command tx timeout [ 284.284151][ T5345] ldm_validate_partition_table(): Disk read failed. [ 284.286535][ T5345] Dev loop6: unable to read RDB block 0 [ 284.288587][ T5345] loop6: unable to read partition table [ 284.315989][ T40] audit: type=1400 audit(1763794737.290:519): avc: denied { getopt } for pid=13446 comm="syz.0.2587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 284.337995][T13449] FAULT_INJECTION: forcing a failure. [ 284.337995][T13449] name failslab, interval 1, probability 0, space 0, times 0 [ 284.342024][T13449] CPU: 1 UID: 0 PID: 13449 Comm: syz.1.2588 Not tainted syzkaller #0 PREEMPT(full) [ 284.342038][T13449] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 284.342044][T13449] Call Trace: [ 284.342048][T13449] [ 284.342052][T13449] dump_stack_lvl+0x16c/0x1f0 [ 284.342066][T13449] should_fail_ex+0x512/0x640 [ 284.342079][T13449] ? __kmalloc_cache_noprof+0x5f/0x780 [ 284.342095][T13449] should_failslab+0xc2/0x120 [ 284.342107][T13449] __kmalloc_cache_noprof+0x72/0x780 [ 284.342122][T13449] ? kvm_set_memslot+0x5af/0x1380 [ 284.342139][T13449] ? kvm_set_memslot+0x5af/0x1380 [ 284.342152][T13449] kvm_set_memslot+0x5af/0x1380 [ 284.342168][T13449] kvm_set_memory_region+0x14c2/0x1610 [ 284.342186][T13449] ? __pfx_kvm_set_memory_region+0x10/0x10 [ 284.342204][T13449] kvm_vm_ioctl+0x151b/0x3fd0 [ 284.342220][T13449] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 284.342239][T13449] ? kasan_quarantine_put+0x10a/0x240 [ 284.342249][T13449] ? lockdep_hardirqs_on+0x7c/0x110 [ 284.342263][T13449] ? find_held_lock+0x2b/0x80 [ 284.342282][T13449] ? tomoyo_path_number_perm+0x295/0x580 [ 284.342301][T13449] ? tomoyo_path_number_perm+0x18d/0x580 [ 284.342321][T13449] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 284.342337][T13449] ? find_held_lock+0x2b/0x80 [ 284.342366][T13449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 284.342402][T13449] ? hook_file_ioctl_common+0x145/0x410 [ 284.342431][T13449] ? selinux_file_ioctl+0x180/0x270 [ 284.342450][T13449] ? selinux_file_ioctl+0xb4/0x270 [ 284.342471][T13449] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 284.342491][T13449] __x64_sys_ioctl+0x18e/0x210 [ 284.342516][T13449] do_syscall_64+0xcd/0xfa0 [ 284.342535][T13449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.342553][T13449] RIP: 0033:0x7fd7b5f8f749 [ 284.342567][T13449] 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 [ 284.342582][T13449] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.342599][T13449] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 284.342609][T13449] RDX: 00002000000003c0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 284.342619][T13449] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 284.342629][T13449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 284.342639][T13449] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 284.342663][T13449] [ 284.427634][ T129] usb 8-1: USB disconnect, device number 48 [ 284.619526][T13459] program syz.0.2592 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 284.653533][T13463] FAULT_INJECTION: forcing a failure. [ 284.653533][T13463] name failslab, interval 1, probability 0, space 0, times 0 [ 284.658040][T13463] CPU: 3 UID: 0 PID: 13463 Comm: syz.1.2593 Not tainted syzkaller #0 PREEMPT(full) [ 284.658054][T13463] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 284.658060][T13463] Call Trace: [ 284.658065][T13463] [ 284.658069][T13463] dump_stack_lvl+0x16c/0x1f0 [ 284.658084][T13463] should_fail_ex+0x512/0x640 [ 284.658097][T13463] ? __kmalloc_noprof+0xca/0x880 [ 284.658113][T13463] should_failslab+0xc2/0x120 [ 284.658125][T13463] __kmalloc_noprof+0xdd/0x880 [ 284.658140][T13463] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 284.658155][T13463] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 284.658165][T13463] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 284.658186][T13463] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 284.658205][T13463] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 284.658226][T13463] ? bpf_lsm_capable+0x9/0x10 [ 284.658238][T13463] ? security_capable+0x7e/0x260 [ 284.658254][T13463] ? ns_capable+0xd7/0x110 [ 284.658268][T13463] genl_rcv_msg+0x55c/0x800 [ 284.658279][T13463] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.658290][T13463] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 284.658307][T13463] ? __lock_acquire+0x622/0x1c90 [ 284.658319][T13463] netlink_rcv_skb+0x158/0x420 [ 284.658338][T13463] ? __pfx_genl_rcv_msg+0x10/0x10 [ 284.658349][T13463] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 284.658369][T13463] ? netlink_deliver_tap+0x1ae/0xd30 [ 284.658385][T13463] genl_rcv+0x28/0x40 [ 284.658394][T13463] netlink_unicast+0x5aa/0x870 [ 284.658411][T13463] ? __pfx_netlink_unicast+0x10/0x10 [ 284.658430][T13463] netlink_sendmsg+0x8c8/0xdd0 [ 284.658447][T13463] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.658467][T13463] ____sys_sendmsg+0xa98/0xc70 [ 284.658478][T13463] ? copy_msghdr_from_user+0x10a/0x160 [ 284.658491][T13463] ? __pfx_____sys_sendmsg+0x10/0x10 [ 284.658507][T13463] ___sys_sendmsg+0x134/0x1d0 [ 284.658522][T13463] ? __pfx____sys_sendmsg+0x10/0x10 [ 284.658535][T13463] ? __lock_acquire+0x622/0x1c90 [ 284.658558][T13463] __sys_sendmsg+0x16d/0x220 [ 284.658572][T13463] ? __pfx___sys_sendmsg+0x10/0x10 [ 284.658595][T13463] do_syscall_64+0xcd/0xfa0 [ 284.658607][T13463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.658618][T13463] RIP: 0033:0x7fd7b5f8f749 [ 284.658626][T13463] 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 [ 284.658636][T13463] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.658646][T13463] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 284.658653][T13463] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000003 [ 284.658658][T13463] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 284.658664][T13463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 284.658670][T13463] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 284.658683][T13463] [ 284.779739][T13465] netlink: 14 bytes leftover after parsing attributes in process `syz.1.2594'. [ 284.922796][ T40] audit: type=1400 audit(1763794737.900:520): avc: denied { create } for pid=13468 comm="syz.1.2596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 284.928938][ T40] audit: type=1400 audit(1763794737.900:521): avc: denied { write } for pid=13468 comm="syz.1.2596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 284.935213][ T40] audit: type=1400 audit(1763794737.900:522): avc: denied { read } for pid=13468 comm="syz.1.2596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 284.947388][ T40] audit: type=1400 audit(1763794737.920:523): avc: denied { getopt } for pid=13470 comm="syz.0.2597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 284.952653][T13471] vlan2: entered promiscuous mode [ 284.954559][T13471] bridge0: entered promiscuous mode [ 284.968848][T13474] FAULT_INJECTION: forcing a failure. [ 284.968848][T13474] name failslab, interval 1, probability 0, space 0, times 0 [ 284.974776][T13474] CPU: 3 UID: 0 PID: 13474 Comm: syz.1.2598 Not tainted syzkaller #0 PREEMPT(full) [ 284.974799][T13474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 284.974808][T13474] Call Trace: [ 284.974814][T13474] [ 284.974833][T13474] dump_stack_lvl+0x16c/0x1f0 [ 284.974855][T13474] should_fail_ex+0x512/0x640 [ 284.974874][T13474] ? __kmalloc_cache_noprof+0x5f/0x780 [ 284.974899][T13474] should_failslab+0xc2/0x120 [ 284.974920][T13474] __kmalloc_cache_noprof+0x72/0x780 [ 284.974942][T13474] ? qfq_change_class+0x2ba/0x1ec0 [ 284.974966][T13474] ? __nla_parse+0x40/0x60 [ 284.974991][T13474] ? qfq_change_class+0x2ba/0x1ec0 [ 284.975015][T13474] qfq_change_class+0x2ba/0x1ec0 [ 284.975037][T13474] ? __pfx___nla_validate_parse+0x10/0x10 [ 284.975064][T13474] ? __pfx_qfq_change_class+0x10/0x10 [ 284.975090][T13474] ? qdisc_match_from_root+0x16f/0x260 [ 284.975117][T13474] ? __pfx_qfq_change_class+0x10/0x10 [ 284.975140][T13474] tc_ctl_tclass+0x59d/0x16c0 [ 284.975162][T13474] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 284.975178][T13474] ? trace_contention_end+0xdd/0x130 [ 284.975195][T13474] ? __mutex_lock+0x1c5/0x1060 [ 284.975212][T13474] ? __lock_acquire+0x622/0x1c90 [ 284.975243][T13474] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 284.975262][T13474] rtnetlink_rcv_msg+0x3c9/0xe90 [ 284.975286][T13474] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 284.975313][T13474] ? __lock_acquire+0x622/0x1c90 [ 284.975333][T13474] netlink_rcv_skb+0x158/0x420 [ 284.975362][T13474] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 284.975386][T13474] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 284.975438][T13474] ? netlink_deliver_tap+0x1ae/0xd30 [ 284.975466][T13474] netlink_unicast+0x5aa/0x870 [ 284.975493][T13474] ? __pfx_netlink_unicast+0x10/0x10 [ 284.975525][T13474] netlink_sendmsg+0x8c8/0xdd0 [ 284.975552][T13474] ? __pfx_netlink_sendmsg+0x10/0x10 [ 284.975583][T13474] ____sys_sendmsg+0xa98/0xc70 [ 284.975600][T13474] ? copy_msghdr_from_user+0x10a/0x160 [ 284.975622][T13474] ? __pfx_____sys_sendmsg+0x10/0x10 [ 284.975649][T13474] ___sys_sendmsg+0x134/0x1d0 [ 284.975671][T13474] ? __pfx____sys_sendmsg+0x10/0x10 [ 284.975690][T13474] ? __lock_acquire+0x622/0x1c90 [ 284.975731][T13474] __sys_sendmsg+0x16d/0x220 [ 284.975753][T13474] ? __pfx___sys_sendmsg+0x10/0x10 [ 284.975788][T13474] do_syscall_64+0xcd/0xfa0 [ 284.975807][T13474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.975822][T13474] RIP: 0033:0x7fd7b5f8f749 [ 284.975836][T13474] 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 [ 284.975850][T13474] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.975866][T13474] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 284.975876][T13474] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 284.975885][T13474] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 284.975893][T13474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 284.975904][T13474] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 284.975924][T13474] [ 285.168960][T10347] usb 7-1: USB disconnect, device number 36 [ 285.203819][T13483] netlink: 'syz.1.2602': attribute type 1 has an invalid length. [ 285.218754][T13483] 8021q: adding VLAN 0 to HW filter on device bond2 [ 285.231006][T13483] bond2: (slave geneve2): making interface the new active one [ 285.234224][T13483] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 285.236885][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.242284][ T59] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.246080][ T59] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.249246][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.290329][ T129] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 285.322830][T13490] binder: 13489:13490 unknown command 0 [ 285.324584][T13490] binder: 13489:13490 ioctl c0306201 200000000080 returned -22 [ 285.328055][T13490] binder: 13489:13490 ioctl c0306201 0 returned -14 [ 285.355370][T13493] syzkaller1: entered promiscuous mode [ 285.357154][T13493] syzkaller1: entered allmulticast mode [ 285.360508][T13493] FAULT_INJECTION: forcing a failure. [ 285.360508][T13493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.362306][T13494] FAULT_INJECTION: forcing a failure. [ 285.362306][T13494] name failslab, interval 1, probability 0, space 0, times 0 [ 285.364692][T13493] CPU: 0 UID: 0 PID: 13493 Comm: syz.3.2606 Not tainted syzkaller #0 PREEMPT(full) [ 285.364706][T13493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 285.364712][T13493] Call Trace: [ 285.364716][T13493] [ 285.364720][T13493] dump_stack_lvl+0x16c/0x1f0 [ 285.364734][T13493] should_fail_ex+0x512/0x640 [ 285.364749][T13493] should_fail_alloc_page+0xe7/0x130 [ 285.364763][T13493] prepare_alloc_pages+0x3c2/0x610 [ 285.364777][T13493] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 285.364799][T13493] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 285.364820][T13493] ? rcu_is_watching+0x12/0xc0 [ 285.364833][T13493] ? trace_kmem_cache_alloc+0x28/0xc0 [ 285.364845][T13493] ? kmem_cache_alloc_node_noprof+0x2d8/0x770 [ 285.364861][T13493] ? kmalloc_reserve+0x18b/0x2c0 [ 285.364871][T13493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 285.364886][T13493] ? policy_nodemask+0xea/0x4e0 [ 285.364899][T13493] alloc_pages_mpol+0x1fb/0x550 [ 285.364912][T13493] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 285.364922][T13493] ? __pfx___alloc_skb+0x10/0x10 [ 285.364939][T13493] alloc_pages_noprof+0x131/0x390 [ 285.364951][T13493] alloc_skb_with_frags+0x24a/0x860 [ 285.364967][T13493] ? __might_fault+0xe3/0x190 [ 285.364982][T13493] ? __might_fault+0x13b/0x190 [ 285.364998][T13493] sock_alloc_send_pskb+0x7f9/0x980 [ 285.365011][T13493] ? _copy_from_iter+0x15d/0x1720 [ 285.365027][T13493] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 285.365040][T13493] ? _parse_integer_limit+0x17f/0x1d0 [ 285.365057][T13493] ? iov_iter_advance+0x7d/0x6c0 [ 285.365071][T13493] tun_get_user+0x7e2/0x3cc0 [ 285.365092][T13493] ? __pfx_tun_get_user+0x10/0x10 [ 285.365107][T13493] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 285.365124][T13493] ? find_held_lock+0x2b/0x80 [ 285.365137][T13493] ? tun_get+0x191/0x370 [ 285.365153][T13493] tun_chr_write_iter+0xdc/0x210 [ 285.365168][T13493] vfs_write+0x7d3/0x11d0 [ 285.365179][T13493] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 285.365194][T13493] ? __pfx_vfs_write+0x10/0x10 [ 285.365203][T13493] ? find_held_lock+0x2b/0x80 [ 285.365223][T13493] ksys_write+0x12a/0x250 [ 285.365232][T13493] ? __pfx_ksys_write+0x10/0x10 [ 285.365245][T13493] do_syscall_64+0xcd/0xfa0 [ 285.365256][T13493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.365266][T13493] RIP: 0033:0x7f5f3cb8f749 [ 285.365275][T13493] 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 [ 285.365285][T13493] RSP: 002b:00007f5f3d940038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.365295][T13493] RAX: ffffffffffffffda RBX: 00007f5f3cde5fa0 RCX: 00007f5f3cb8f749 [ 285.365301][T13493] RDX: 0000000000000fce RSI: 0000200000001240 RDI: 0000000000000003 [ 285.365307][T13493] RBP: 00007f5f3d940090 R08: 0000000000000000 R09: 0000000000000000 [ 285.365313][T13493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.365319][T13493] R13: 00007f5f3cde6038 R14: 00007f5f3cde5fa0 R15: 00007ffe044842a8 [ 285.365331][T13493] [ 285.451571][ T129] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 285.454362][T13494] CPU: 3 UID: 0 PID: 13494 Comm: syz.1.2605 Not tainted syzkaller #0 PREEMPT(full) [ 285.454376][T13494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 285.454383][T13494] Call Trace: [ 285.454387][T13494] [ 285.454391][T13494] dump_stack_lvl+0x16c/0x1f0 [ 285.454406][T13494] should_fail_ex+0x512/0x640 [ 285.454418][T13494] ? __kmalloc_cache_noprof+0x5f/0x780 [ 285.454435][T13494] should_failslab+0xc2/0x120 [ 285.454448][T13494] __kmalloc_cache_noprof+0x72/0x780 [ 285.454463][T13494] ? qfq_change_class+0xcf9/0x1ec0 [ 285.454481][T13494] ? qfq_change_class+0xcf9/0x1ec0 [ 285.454496][T13494] qfq_change_class+0xcf9/0x1ec0 [ 285.454514][T13494] ? __pfx_qfq_change_class+0x10/0x10 [ 285.454531][T13494] ? qdisc_match_from_root+0x16f/0x260 [ 285.454548][T13494] ? __pfx_qfq_change_class+0x10/0x10 [ 285.454563][T13494] tc_ctl_tclass+0x59d/0x16c0 [ 285.454576][T13494] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 285.454587][T13494] ? trace_contention_end+0xdd/0x130 [ 285.454598][T13494] ? __mutex_lock+0x1c5/0x1060 [ 285.454609][T13494] ? __lock_acquire+0x622/0x1c90 [ 285.454633][T13494] ? __pfx_tc_ctl_tclass+0x10/0x10 [ 285.454644][T13494] rtnetlink_rcv_msg+0x3c9/0xe90 [ 285.454660][T13494] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 285.454677][T13494] ? __lock_acquire+0x622/0x1c90 [ 285.454688][T13494] netlink_rcv_skb+0x158/0x420 [ 285.454704][T13494] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 285.454719][T13494] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 285.454739][T13494] ? netlink_deliver_tap+0x1ae/0xd30 [ 285.454756][T13494] netlink_unicast+0x5aa/0x870 [ 285.454772][T13494] ? __pfx_netlink_unicast+0x10/0x10 [ 285.454792][T13494] netlink_sendmsg+0x8c8/0xdd0 [ 285.454809][T13494] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.454829][T13494] ____sys_sendmsg+0xa98/0xc70 [ 285.454840][T13494] ? copy_msghdr_from_user+0x10a/0x160 [ 285.454854][T13494] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.454870][T13494] ___sys_sendmsg+0x134/0x1d0 [ 285.454884][T13494] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.454897][T13494] ? __lock_acquire+0x622/0x1c90 [ 285.454921][T13494] __sys_sendmsg+0x16d/0x220 [ 285.454935][T13494] ? __pfx___sys_sendmsg+0x10/0x10 [ 285.454957][T13494] do_syscall_64+0xcd/0xfa0 [ 285.454967][T13494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.454978][T13494] RIP: 0033:0x7fd7b5f8f749 [ 285.454986][T13494] 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 [ 285.454996][T13494] RSP: 002b:00007fd7b41f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.455006][T13494] RAX: ffffffffffffffda RBX: 00007fd7b61e5fa0 RCX: 00007fd7b5f8f749 [ 285.455012][T13494] RDX: 0000000000000040 RSI: 0000200000000000 RDI: 0000000000000008 [ 285.455018][T13494] RBP: 00007fd7b41f6090 R08: 0000000000000000 R09: 0000000000000000 [ 285.455024][T13494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.455030][T13494] R13: 00007fd7b61e6038 R14: 00007fd7b61e5fa0 R15: 00007ffcd05aa0c8 [ 285.455043][T13494] [ 285.565983][ T129] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 285.569147][ T129] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 285.572030][ T129] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 285.577348][ T129] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 285.580101][ T129] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 285.582733][ T129] usb 5-1: Product: syz [ 285.584082][ T129] usb 5-1: Manufacturer: syz [ 285.584318][T13492] ================================================================== [ 285.588665][ T129] cdc_wdm 5-1:1.0: probe with driver cdc_wdm failed with error -22 [ 285.588763][T13492] BUG: KASAN: slab-use-after-free in qfq_reset_qdisc+0x323/0x420 [ 285.594394][T13492] Read of size 8 at addr ffff8880523f9950 by task syz.1.2605/13492 [ 285.599047][T13492] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 285.600052][T13492] CPU: 3 UID: 0 PID: 13492 Comm: syz.1.2605 Not tainted syzkaller #0 PREEMPT(full) [ 285.600072][T13492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 285.600082][T13492] Call Trace: [ 285.600088][T13492] [ 285.600095][T13492] dump_stack_lvl+0x116/0x1f0 [ 285.600115][T13492] print_report+0xcd/0x630 [ 285.600134][T13492] ? __virt_addr_valid+0x81/0x610 [ 285.600156][T13492] ? __phys_addr+0xe8/0x180 [ 285.600187][T13492] ? qfq_reset_qdisc+0x323/0x420 [ 285.600209][T13492] kasan_report+0xe0/0x110 [ 285.600228][T13492] ? qfq_reset_qdisc+0x323/0x420 [ 285.600252][T13492] qfq_reset_qdisc+0x323/0x420 [ 285.600275][T13492] ? synchronize_rcu_expedited+0x3b9/0x460 [ 285.600293][T13492] ? __pfx_qfq_reset_qdisc+0x10/0x10 [ 285.600316][T13492] qdisc_reset+0xe0/0x660 [ 285.600336][T13492] __qdisc_destroy+0xd3/0x4d0 [ 285.600355][T13492] qdisc_put+0xab/0xe0 [ 285.600375][T13492] dev_shutdown+0x1d0/0x430 [ 285.600396][T13492] unregister_netdevice_many_notify+0xb12/0x25c0 [ 285.600422][T13492] ? do_raw_spin_unlock+0x172/0x230 [ 285.600441][T13492] ? ref_tracker_alloc+0x305/0x5b0 [ 285.600462][T13492] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 285.600486][T13492] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 285.600504][T13492] ? linkwatch_fire_event+0x20c/0x270 [ 285.600521][T13492] ? netif_carrier_off+0xa3/0xc0 [ 285.600542][T13492] unregister_netdevice_queue+0x305/0x3f0 [ 285.600564][T13492] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 285.600592][T13492] ? linkwatch_schedule_work+0x181/0x1c0 [ 285.600611][T13492] ? linkwatch_fire_event+0x6f/0x270 [ 285.600627][T13492] __tun_detach+0x119c/0x1490 [ 285.600651][T13492] ? __pfx_tun_chr_close+0x10/0x10 [ 285.600670][T13492] tun_chr_close+0xc2/0x230 [ 285.600687][T13492] __fput+0x402/0xb70 [ 285.600711][T13492] task_work_run+0x150/0x240 [ 285.600730][T13492] ? __pfx_task_work_run+0x10/0x10 [ 285.600747][T13492] ? __pfx___do_sys_close_range+0x10/0x10 [ 285.600768][T13492] exit_to_user_mode_loop+0xec/0x130 [ 285.600788][T13492] do_syscall_64+0x426/0xfa0 [ 285.600805][T13492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.600822][T13492] RIP: 0033:0x7fd7b5f8f749 [ 285.600836][T13492] 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 [ 285.600849][T13492] RSP: 002b:00007ffcd05aa228 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 285.600862][T13492] RAX: 0000000000000000 RBX: 00007fd7b61e7da0 RCX: 00007fd7b5f8f749 [ 285.600870][T13492] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 285.600878][T13492] RBP: 00007fd7b61e7da0 R08: 0000000000000000 R09: 0000000ed05aa51f [ 285.600885][T13492] R10: 000000000003fd70 R11: 0000000000000246 R12: 0000000000045d82 [ 285.600894][T13492] R13: 00007ffcd05aa320 R14: ffffffffffffffff R15: 00007ffcd05aa340 [ 285.600909][T13492] [ 285.600914][T13492] [ 285.713355][T13492] Allocated by task 13494: [ 285.715167][T13492] kasan_save_stack+0x33/0x60 [ 285.717063][T13492] kasan_save_track+0x14/0x30 [ 285.719081][T13492] __kasan_kmalloc+0xaa/0xb0 [ 285.721054][T13492] qfq_change_class+0x2ba/0x1ec0 [ 285.723082][T13492] tc_ctl_tclass+0x59d/0x16c0 [ 285.724974][T13492] rtnetlink_rcv_msg+0x3c9/0xe90 [ 285.726973][T13492] netlink_rcv_skb+0x158/0x420 [ 285.728894][T13492] netlink_unicast+0x5aa/0x870 [ 285.730865][T13492] netlink_sendmsg+0x8c8/0xdd0 [ 285.732798][T13492] ____sys_sendmsg+0xa98/0xc70 [ 285.734632][T13492] ___sys_sendmsg+0x134/0x1d0 [ 285.736471][T13492] __sys_sendmsg+0x16d/0x220 [ 285.738329][T13492] do_syscall_64+0xcd/0xfa0 [ 285.740135][T13492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.742420][T13492] [ 285.743394][T13492] Freed by task 13494: [ 285.744779][T13492] kasan_save_stack+0x33/0x60 [ 285.746205][T13492] kasan_save_track+0x14/0x30 [ 285.747652][T13492] __kasan_save_free_info+0x3b/0x60 [ 285.749242][T13492] __kasan_slab_free+0x5f/0x80 [ 285.750703][T13492] kfree+0x2b8/0x6d0 [ 285.751916][T13492] qfq_change_class+0x1577/0x1ec0 [ 285.753438][T13492] tc_ctl_tclass+0x59d/0x16c0 [ 285.754838][T13492] rtnetlink_rcv_msg+0x3c9/0xe90 [ 285.756693][T13492] netlink_rcv_skb+0x158/0x420 [ 285.758544][T13492] netlink_unicast+0x5aa/0x870 [ 285.760408][T13492] netlink_sendmsg+0x8c8/0xdd0 [ 285.761919][T13492] ____sys_sendmsg+0xa98/0xc70 [ 285.763612][T13492] ___sys_sendmsg+0x134/0x1d0 [ 285.765287][T13492] __sys_sendmsg+0x16d/0x220 [ 285.766899][T13492] do_syscall_64+0xcd/0xfa0 [ 285.768523][T13492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.770200][T13492] [ 285.770932][T13492] The buggy address belongs to the object at ffff8880523f9900 [ 285.770932][T13492] which belongs to the cache kmalloc-128 of size 128 [ 285.775003][T13492] The buggy address is located 80 bytes inside of [ 285.775003][T13492] freed 128-byte region [ffff8880523f9900, ffff8880523f9980) [ 285.778991][T13492] [ 285.779765][T13492] The buggy address belongs to the physical page: [ 285.781700][T13492] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x523f9 [ 285.784319][T13492] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 285.786426][T13492] page_type: f5(slab) [ 285.787634][T13492] raw: 00fff00000000000 ffff88801b442a00 ffffea0001490540 dead000000000004 [ 285.790150][T13492] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 285.792677][T13492] page dumped because: kasan: bad access detected [ 285.794597][T13492] page_owner tracks the page as allocated [ 285.795931][ T129] usb 5-1: USB disconnect, device number 44 [ 285.796298][T13492] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 6020, tgid 6019 (syz.0.1), ts 49986783818, free_ts 49986757307 [ 285.796318][T13492] post_alloc_hook+0x1af/0x220 [ 285.796338][T13492] get_page_from_freelist+0x10a3/0x3a30 [ 285.807421][T13492] __alloc_frozen_pages_noprof+0x25f/0x2470 [ 285.809285][T13492] alloc_pages_mpol+0x1fb/0x550 [ 285.810962][T13492] new_slab+0x24a/0x360 [ 285.812215][T13492] ___slab_alloc+0xd79/0x1a50 [ 285.813629][T13492] __slab_alloc.constprop.0+0x63/0x110 [ 285.815267][T13492] __kmalloc_cache_noprof+0x477/0x780 [ 285.816881][T13492] __hw_addr_add_ex+0x3c9/0x7c0 [ 285.818314][T13492] dev_addr_init+0x161/0x250 [ 285.819843][T13492] alloc_netdev_mqs+0x363/0x1550 [ 285.821666][T13492] ip6_tnl_init_net+0xf5/0x4d0 [ 285.823300][T13492] ops_init+0x1e2/0x5f0 [ 285.824571][T13492] setup_net+0x100/0x390 [ 285.825866][T13492] copy_net_ns+0x2f8/0x690 [ 285.827190][T13492] create_new_namespaces+0x3ea/0xa90 [ 285.828766][T13492] page last free pid 6020 tgid 6019 stack trace: [ 285.830651][T13492] __free_frozen_pages+0x7df/0x1160 [ 285.832357][T13492] inode_doinit_with_dentry+0xacb/0x12e0 [ 285.834543][T13492] selinux_d_instantiate+0x26/0x30 [ 285.836394][T13492] security_d_instantiate+0x142/0x1a0 [ 285.838017][T13492] d_instantiate+0x5c/0x90 [ 285.839490][T13492] __debugfs_create_file+0x286/0x6b0 [ 285.841380][T13492] debugfs_create_file_full+0x41/0x60 [ 285.841391][ T40] audit: type=1400 audit(1763794738.810:524): avc: denied { read } for pid=5327 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 285.843316][T13492] ref_tracker_dir_debugfs+0x19d/0x290 [ 285.843336][T13492] alloc_netdev_mqs+0x314/0x1550 [ 285.843350][T13492] ip6_tnl_init_net+0xf5/0x4d0 [ 285.843360][T13492] ops_init+0x1e2/0x5f0 [ 285.852536][ T40] audit: type=1400 audit(1763794738.810:525): avc: denied { search } for pid=5327 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 285.854256][T13492] setup_net+0x100/0x390 [ 285.854273][T13492] copy_net_ns+0x2f8/0x690 [ 285.854288][T13492] create_new_namespaces+0x3ea/0xa90 [ 285.854301][T13492] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 285.856466][ T40] audit: type=1400 audit(1763794738.810:526): avc: denied { search } for pid=5327 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 285.857850][T13492] ksys_unshare+0x45b/0xa40 [ 285.857867][T13492] [ 285.857869][T13492] Memory state around the buggy address: [ 285.857876][T13492] ffff8880523f9800: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc [ 285.857883][T13492] ffff8880523f9880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 285.857890][T13492] >ffff8880523f9900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.857896][T13492] ^ [ 285.891757][T13492] ffff8880523f9980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 285.894240][T13492] ffff8880523f9a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 285.896938][T13492] ================================================================== [ 285.901596][T13492] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 285.904735][T13492] CPU: 2 UID: 0 PID: 13492 Comm: syz.1.2605 Not tainted syzkaller #0 PREEMPT(full) [ 285.908521][T13492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 285.912900][T13492] Call Trace: [ 285.914272][T13492] [ 285.915510][T13492] dump_stack_lvl+0x3d/0x1f0 [ 285.917449][T13492] vpanic+0x640/0x6f0 [ 285.919119][T13492] panic+0xca/0xd0 [ 285.920726][T13492] ? __pfx_panic+0x10/0x10 [ 285.922564][T13492] ? qfq_reset_qdisc+0x323/0x420 [ 285.924618][T13492] ? preempt_schedule_common+0x44/0xc0 [ 285.926925][T13492] ? preempt_schedule_thunk+0x16/0x30 [ 285.929202][T13492] ? check_panic_on_warn+0x1f/0xb0 [ 285.931370][T13492] check_panic_on_warn+0xab/0xb0 [ 285.933430][T13492] end_report+0x107/0x170 [ 285.935248][T13492] kasan_report+0xee/0x110 [ 285.937180][T13492] ? qfq_reset_qdisc+0x323/0x420 [ 285.939260][T13492] qfq_reset_qdisc+0x323/0x420 [ 285.941294][T13492] ? synchronize_rcu_expedited+0x3b9/0x460 [ 285.943729][T13492] ? __pfx_qfq_reset_qdisc+0x10/0x10 [ 285.945892][T13492] qdisc_reset+0xe0/0x660 [ 285.947710][T13492] __qdisc_destroy+0xd3/0x4d0 [ 285.949705][T13492] qdisc_put+0xab/0xe0 [ 285.951434][T13492] dev_shutdown+0x1d0/0x430 [ 285.953336][T13492] unregister_netdevice_many_notify+0xb12/0x25c0 [ 285.955924][T13492] ? do_raw_spin_unlock+0x172/0x230 [ 285.958075][T13492] ? ref_tracker_alloc+0x305/0x5b0 [ 285.960221][T13492] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 285.963083][T13492] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 285.965427][T13492] ? linkwatch_fire_event+0x20c/0x270 [ 285.967658][T13492] ? netif_carrier_off+0xa3/0xc0 [ 285.969749][T13492] unregister_netdevice_queue+0x305/0x3f0 [ 285.972175][T13492] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 285.974817][T13492] ? linkwatch_schedule_work+0x181/0x1c0 [ 285.977176][T13492] ? linkwatch_fire_event+0x6f/0x270 [ 285.979394][T13492] __tun_detach+0x119c/0x1490 [ 285.981422][T13492] ? __pfx_tun_chr_close+0x10/0x10 [ 285.983595][T13492] tun_chr_close+0xc2/0x230 [ 285.985489][T13492] __fput+0x402/0xb70 [ 285.987214][T13492] task_work_run+0x150/0x240 [ 285.989130][T13492] ? __pfx_task_work_run+0x10/0x10 [ 285.991243][T13492] ? __pfx___do_sys_close_range+0x10/0x10 [ 285.993182][T13492] exit_to_user_mode_loop+0xec/0x130 [ 285.994811][T13492] do_syscall_64+0x426/0xfa0 [ 285.996250][T13492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.998144][T13492] RIP: 0033:0x7fd7b5f8f749 [ 285.999560][T13492] 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 [ 286.005426][T13492] RSP: 002b:00007ffcd05aa228 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 286.007954][T13492] RAX: 0000000000000000 RBX: 00007fd7b61e7da0 RCX: 00007fd7b5f8f749 [ 286.010349][T13492] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 286.012872][T13492] RBP: 00007fd7b61e7da0 R08: 0000000000000000 R09: 0000000ed05aa51f [ 286.015294][T13492] R10: 000000000003fd70 R11: 0000000000000246 R12: 0000000000045d82 [ 286.017715][T13492] R13: 00007ffcd05aa320 R14: ffffffffffffffff R15: 00007ffcd05aa340 [ 286.020252][T13492] [ 286.021944][T13492] Kernel Offset: disabled [ 286.023290][T13492] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:58:58 Registers: info registers vcpu 0 CPU#0 RAX=0000000080000000 RBX=0000000000000000 RCX=ffffffff823f4496 RDX=ffff888022730000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88802ac8f068 RSP=ffffc90003bbf948 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=ffffc90003bbfb70 R14=ffff8880276cdbe8 R15=ffff88804dd1d525 RIP=ffffffff81bce18c RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 00007ff2e0ca7880 ffffffff 00c00000 GS =0000 ffff8880d6a05000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000200000002000 CR3=000000004fd2f000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000002010092 Opmask01=0000000000004211 Opmask02=000000007ffeffff Opmask03=0000000000000000 Opmask04=00000000ffff7fff Opmask05=00000000004007ff Opmask06=0000000007ffe7ff Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb3a9c0 000056434fb3a9c0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb37610 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff2e05f1b20 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6d005d392d305b2a 6b6c62006273753d ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 ffff00000000ff00 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000ff0000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffff00 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 646432272bd6a824 646432272bd605e4 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 646432272bd605ec 646432272bd605ec ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 726f662027732527 20656c6966207325 2064657461657263 000a73253a47000a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 574a430502560002 0540494c43055600 0541405144405746 000a56001f47000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000004d 4554535953425553 0000000000000021 000000000000302e ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb20c50 000056434fb22c10 000056434fb366c0 000056434fb21580 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb2a460 000056434fb2c6f0 000056434fb2e920 000056434fb1bb10 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb29fa0 000056434fb24f60 000056434fb1df60 000056434fb30ea0 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb3be60 000056434fb2b9f0 000056434fb3a4a0 000056434fb1ca60 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7265747369676572 6e755f7665647465 6e2e65726f632e74 656e2e6c74637379 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056432b5f1b40 0000000000000031 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 282b2e2fdf37342d 280bbfbf23243324 26312033fc040f18 1317140d080b0412 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 343133bffc121104 1214041204110814 100411bffc040f18 1317140d080b0412 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=0000000000000000 RBX=ffff88806a7426e0 RCX=ffffffff81b0db41 RDX=ffff8880314fc900 RSI=ffffffff81b0db1b RDI=0000000000000005 RBP=0000000000000003 RSP=ffffc9000343f4f0 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffffed100d4e84dd R14=0000000000000001 R15=0000000000000003 RIP=ffffffff81b0db1d RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d6b05000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f7f0af17d60 CR3=000000002b488000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000002020004 Opmask01=0000000000000054 Opmask02=00000000000000ff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7f0a3ba6c3 00007f7f0a3ba6c3 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffc290a500 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000555594c958f2 0000555594c957a0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000555594cae162 0000555594caca60 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000555594c95c44 0000555594c95c40 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000555594c955c8 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5355424749530056 474553474953006c 616e676973206e77 6f6e6b6e75000a29 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5355424749530056 4745534749530049 444b424c56054b52 4a4b4e4b50000a0c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 040023bc0307fffe 040023b803000400 23b40300040023b0 0300000012080623 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0101801000000401 00000e0806060168 e200000a072083b8 0800600300100050 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0300100040030210 0030036810001590 0304040023e40308 040023e003006f69 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7270617401ffffff fffffffffff10823 d00302040023cc03 16040023c8030204 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0023c40304040023 c00307fffe040023 bc0307fffe040023 b80300040023b403 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=000000000057b1d1 RBX=0000000000000002 RCX=ffffffff8b60d2a9 RDX=0000000000000000 RSI=ffffffff8da2c59c RDI=ffffffff8bf073c0 RBP=ffffed1003bd4920 RSP=ffffc90000187de8 R8 =0000000000000001 R9 =ffffed100d4c6655 R10=ffff88806a6332ab R11=0000000000000001 R12=0000000000000002 R13=ffff88801dea4900 R14=ffffffff908216d0 R15=0000000000000000 RIP=ffffffff8b60bd5f RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d6c05000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00002000000012c0 CR3=0000000025d5b000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000fefffc00 Opmask01=0000000000000000 Opmask02=00000000ffff7fdf Opmask03=0000000000400004 Opmask04=00000000ffff7fff Opmask05=00000000004007ff Opmask06=0000000007ffe7ff Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb39500 000056432e50c040 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb39500 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb19660 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000056434fb2f9b0 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff2e05f1b20 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffff0000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 737325303cc28483 7373253558c9f259 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a65500018d843613 7373737617478859 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 737365636f727020 756c6c2520716573 006e6f6974697472 6170006b636f6c62 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00312d352f356273 752f302e6463685f 796d6d75642f6d72 6f6674616c702f73 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 005600051f40494c 43055c5155484005 424b4c55554c4e53 004057005b1a0f00 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000564600627375 0000000000000021 000000000000302e ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000002d1 726f702d6f697472 000056434f00322d 6332692f7665642d ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a302e30312d3533 712d63707276703a 29393030322c3948 43492b3533512843 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50647261646e6174 536e703a554d4551 6e76733a302e3072 623a343130322f31 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 302f343064623a31 2b32316f70627e32 2d332e36312e312d 6e61696265642d33 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 323032302c313032 302c394631302c32 4331302c38423130 2c464131302c4541 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000014100 000000000000303d 44440045525f5346 0054242044492065 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 282b2e2fdf37342d 280bbfbf23243324 26312033fc040f18 1317140d080b0412 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 343133bffc121104 1214041204110814 100411bffc040f18 1317140d080b0412 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff85298215 RDI=ffffffff9addb780 RBP=ffffffff9addb740 RSP=ffffc9000464f488 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=3530383838666666 R12=0000000000000000 R13=000000000000002f R14=ffffffff9addb740 R15=ffffffff852981b0 RIP=ffffffff8529823f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055558e61e500 ffffffff 00c00000 GS =0000 ffff8880d6d05000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000001b34063fff CR3=00000000523ef000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000004090001 Opmask01=0000000000000000 Opmask02=00000000000003ff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de15050 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de1505d ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de15057 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de1506b ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de150f1 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376de151cf ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 25e2c9862e773f76 9f445453e1614d11 82484f75cf19cd4b 939b6debee03103f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376eb1d100 00007f376dfba460 00007f376dfb0004 0008000f0010000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f376dfba4b8 00007f376dfba4b0 00007f376dfba4a8 00007f376dfba4a0 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000011 0000000000000000 0000000000000000 0000000000000ae4 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000