last executing test programs: 1.991459607s ago: executing program 3 (id=2425): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x2, 0x2, 0xfffffffffffffffe, 0xa3, 0x10000004, 0xc357c7c9, {0x40, 0x3, 0x6, 0x9, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff8164834c, 0x40, 0x1001, 0x5, 0x0, 0x0, 0x0, 0x10, 0x5}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) 1.901011443s ago: executing program 0 (id=2426): mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000880)=@allocspi={0x104, 0x16, 0x401, 0x0, 0x0, {{{@in=@local, @in6=@mcast1, 0x0, 0xfd1, 0x4, 0x2, 0x2, 0x0, 0x0, 0xc}, {@in6=@private2, 0x0, 0x33}, @in6=@loopback, {0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x80000001}, {0x101, 0x0, 0x0, 0x800}, {0x4, 0x6, 0x400}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x94}, 0x0, 0x4ad}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0xb2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) r1 = geteuid() mount$9p_virtio(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=virtio,nodevmap,access=user,access=user,uid=', @ANYRESDEC=r1, @ANYBLOB='/smackfstransmute=*,func=KEXEC_INITRAMFS_CHECK,mask=^MAY_READ,\x00']) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000180), 0x82001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/69, 0x45, 0x10101, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) chdir(&(0x7f0000000140)='./file0\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000), 0x560c89bb) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x20) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$qrtrtun(r5, &(0x7f00000014c0)="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", 0x1000) r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="280100002f00010000000000fcdbdf250801f2800c00180008ac0f000010000014000100fc00000000000000000000000000000008004400", @ANYRES32=0x0, @ANYBLOB="d90062802400328008004100b20000000800ca00ac1e000108003d00fcffffff0400c58004008a800800a18004000f80c073bf8f025953f538087c2947af34d793a12e66cd988ba2df542272ddf8f3b0634ff9883b7914bc9c92aafa8bb7b0c0552ff62f4a9716d08229fbc0558c09235f84d6771d08666d8b337ac75c741e4e77f4a9bc443c6a07af22469f8689554aa0e81e897ed6146a5b6cb1adf5cecbe76fb07a1c2610d17b8d3c80cfe639ce824597e338c1bb6a7d118257e8e8ac7e1f1c03054e4ec9bce7dfd5f3620229ab929fb9ebb5658776ab26000000100002800c0001"], 0x128}], 0x1, 0x0, 0x0, 0x1}, 0x0) splice(r5, 0x0, r4, 0x0, 0x8000, 0x8) 1.411406581s ago: executing program 2 (id=2427): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x101, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r2, 0x922, 0x200000000005) 1.140656195s ago: executing program 3 (id=2430): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv2(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/45, 0x2d}], 0x5, 0x1369a5fd, 0x1000, 0x2) unshare(0x68000980) ioctl$KVM_GET_DEVICE_ATTR_vcpu(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000440)=@attr_pmu_irq={0x0, 0x1, 0x1, &(0x7f0000000400)=0x9}) ioctl$NILFS_IOCTL_GET_CPINFO(r0, 0x80186e82, &(0x7f00000004c0)={&(0x7f0000000480)=[{0x3, 0x0, 0x1, 0x0, 0x2c5, 0x0, 0xa049, 0x5}], 0x1, 0x38, 0x1, 0xfffffffffffffbff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0xffffffffffffffff, 0x1, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)=@generic={&(0x7f0000000500)='./file0\x00', r2}, 0x18) syz_emit_vhci(&(0x7f00000005c0)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x0, 0x12}, @l2cap_cid_le_signaling={{0xe}, @l2cap_le_conn_req={{0x14, 0x40, 0xa}, {0xd8, 0x0, 0x6, 0x2, 0x5}}}}, 0x17) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x19, 0x5, &(0x7f0000000600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x4, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x58}]}, &(0x7f0000000640)='syzkaller\x00', 0x0, 0xbf, &(0x7f0000000680)=""/191, 0x41000, 0x20, '\x00', 0x0, @cgroup_sockopt=0x15, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000780)={0x3, 0x6, 0x7ff, 0x91d3}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, &(0x7f00000007c0)=[r2, r2, r2, r2], &(0x7f0000000800)=[{0x0, 0x4, 0x1, 0x8}, {0x2, 0x1, 0x7, 0x1}], 0x10, 0x8}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000900)=r3, 0x4) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000940)) unshare(0x10400) r4 = eventfd2(0xf9, 0x0) ioctl$XFS_IOC_SET_RESBLKS(r4, 0xc0105872, &(0x7f0000000980)={0x2a}) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000009c0)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r5, &(0x7f0000000d40)=[{&(0x7f0000000ac0)=""/251, 0xfb}, {&(0x7f0000000bc0)=""/149, 0x95}, {&(0x7f0000000c80)=""/94, 0x5e}, {&(0x7f0000000d00)=""/11, 0xb}], 0x4) r6 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000d80), 0x101000, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000e00), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000f00)={&(0x7f0000000dc0), 0xc, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x54, r7, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_AF={0x5}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) ioctl$DRM_IOCTL_PANTHOR_SET_USER_MMIO_OFFSET(r6, 0xc008644e, &(0x7f0000000f40)={0x9}) syz_emit_vhci(&(0x7f0000000f80)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x2, 0x1, 0x1e}, @l2cap_cid_le_signaling={{0x1a}, @l2cap_ecred_conn_req={{0x17, 0xe, 0x16}, {0x5, 0x9, 0x99, 0x7, [0x1, 0x8, 0xf9b3, 0xffff, 0xe, 0xaddd, 0x12]}}}}, 0x23) close(r3) syz_emit_vhci(&(0x7f0000000fc0)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x1, 0x0, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_conn_param_update_req={{0x12, 0x9, 0x8}, {0x400, 0x9, 0x1, 0x9}}}}, 0x15) bind$alg(r6, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) syz_open_procfs(0x0, &(0x7f0000001080)='net/if_inet6\x00') read$FUSE(r6, &(0x7f00000010c0)={0x2020}, 0x2020) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003100), 0x80, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r8, 0xc0189378, &(0x7f0000003140)={{0x1, 0x1, 0x18, r6, {r3}}, './file0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000003900)={0x1e, 0x27, &(0x7f0000003240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r9}}, {}, [@map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x21380387}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x0, 0x8, 0x4, 0xffffffffffffffe6, 0xfffffffffffffff0}, @tail_call={{0x18, 0x2, 0x1, 0x0, r6}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r9}}, @jmp={0x5, 0x0, 0x3, 0xa, 0x6, 0xfffffffffffffff8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000003380)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x4c, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x8, &(0x7f00000033c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000003400)={0x1, 0x4, 0x7, 0x1}, 0x10, 0x0, r9, 0x3, &(0x7f0000003880)=[0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000038c0)=[{0x0, 0x1, 0x2, 0x8}, {0x5, 0x3, 0x3, 0x2}, {0x4, 0x5, 0xf}], 0x10, 0x8}, 0x94) 1.041171689s ago: executing program 0 (id=2431): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000002080)={0x2, 0x0, {&(0x7f0000001f80)=""/152, 0x98, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000880)={0x2, 0x0, {&(0x7f0000000440)=""/167, 0xa7, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000540)=""/224, 0xe0, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000340)={0x2, 0x0, {&(0x7f0000000a00)=""/274, 0x112, 0x0, 0x1, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000200)={0x2, 0x0, {&(0x7f0000000780)=""/212, 0xd4, 0x0, 0x1, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f00000003c0)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) (fail_nth: 3) 991.299881ms ago: executing program 1 (id=2432): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000100), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000002200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000021c0)={&(0x7f0000005e00)=ANY=[@ANYBLOB="e0180000", @ANYRES16=r4, @ANYBLOB="000427bd7000fddbdf257500000008000300", @ANYRES32, @ANYBLOB="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0x18e0}, 0x1, 0x0, 0x0, 0x48080}, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x80, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x3, 0xc58, {0x5, 0x4, 0x0, 0x7, 0x0, 0x65, 0xe, 0x4e, 0x24, 0xc, @empty, @dev={0xac, 0x14, 0x14, 0x44}}}}}}}, 0x0) setsockopt$MRT_ADD_MFC_PROXY(r2, 0x0, 0xd2, &(0x7f0000000200)={@empty=0x1f00, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xffffeff7, 0x40, 0x40000006}, 0x3c) 991.014892ms ago: executing program 1 (id=2433): sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xf101}) socket$kcm(0x2, 0x1, 0x84) r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) recvfrom(r0, &(0x7f0000002440)=""/186, 0xba, 0x2143, 0x0, 0x0) 911.025641ms ago: executing program 1 (id=2434): r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) setreuid(0xee01, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0xee01, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001440)='./file1\x00', 0x0, 0x0, 0x800) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000001c0)={0x5, 0x10, 0xfa00, {&(0x7f0000002200), r2}}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) 758.064902ms ago: executing program 0 (id=2435): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000002080)={0x2, 0x0, {&(0x7f0000001f80)=""/152, 0x98, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000880)={0x2, 0x0, {&(0x7f0000000440)=""/167, 0xa7, 0x0, 0x3, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000180)={0x2, 0x0, {&(0x7f0000000540)=""/224, 0xe0, 0x0, 0x2, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000340)={0x2, 0x0, {&(0x7f0000000a00)=""/274, 0x112, 0x0, 0x1, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000200)={0x2, 0x0, {&(0x7f0000000780)=""/212, 0xd4, 0x0, 0x1, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f00000003c0)={0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) 753.452091ms ago: executing program 0 (id=2436): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x5000) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000b80), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r2, 0x0, 0x40080) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x40}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000000), r0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000000140)=0x9, 0x4) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000003580), 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newtaction={0x6c, 0x30, 0x871a15abc695fb3f, 0x70bd27, 0x1, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x5c, 0x8001, 0x3, 0x5, 0xfffffff8}, @multicast1, @multicast1, 0xffffff00, 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}]}, 0x6c}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c4bc9cac9686", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x14, 0x2b, 0xff, @remote, @local, {[], {{0x2, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) sendmmsg(r6, &(0x7f00000002c0), 0x40000000000009f, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_ADD(r7, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x268}, 0x1, 0x0, 0x0, 0x44005}, 0x4) r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x400) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x2, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x140}}, 0x0) getsockname$packet(r10, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0xab) sendmsg$nl_route(r9, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24bb00001a00010000000000000000000a000000000000000000000008000300", @ANYRES32=r11, @ANYBLOB], 0x24}}, 0x0) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000000640)='veth1_vlan\x00') sendto$packet(r8, &(0x7f0000000180)="d7767f9a7e6a6964136a980c62816e162806160dd570528b4b4744d0f36f46a188831892c9033b87a1f781e1e09d66d66752ffa3d8efb7d822ad32850029d0e2066a4c85d0417b47d1e666db2626b58515db82e1f2d524098e3ba8297b9c8b959b3638446b0b8022aee3d592d100db2d2e67fe515f120b1bb333940009a2491431aa28357170d85bed412944dd177e1a76d0c3dd5421268bdf938bd58e8ac97dcbb3ac83ce7418289f2ce034d3d48b33dbfb633076e4a2ea4f52df6b84eaa3892cbbc760149339a7b6cbcbdbcd20ba8689ecff4c6f873505996fdac5f90bb47db3681bf44697dd397bc9869fe2e4", 0xee, 0x400c000, &(0x7f0000000280)={0x11, 0xd, r11, 0x1, 0x9}, 0x14) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r5, 0x7b3, &(0x7f00000035c0)) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={0x0, 0x6c, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000027", @ANYRES16=r3, @ANYBLOB="01002bbd7000fedbdf2502000000000001004e200000000002000a00000000000800ffffffff"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 671.562815ms ago: executing program 0 (id=2437): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@multicast, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "0300", 0x18, 0x2c, 0x0, @remote, @local, {[@routing={0x2, 0x2, 0x0, 0x1, 0x0, [@private1]}]}}}}}, 0x0) listen(0xffffffffffffffff, 0x3) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000500), 0x208902, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d103000014000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x840}, 0x40) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000300000a4c0000000e0a010100000000000000000a0000060900020073797a31000000000900010073797a3100000000200003801c0000800c000180060001"], 0x74}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x3fb, 0x8, 0x70bd25, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x24004814}, 0x20000000) ioctl$XFS_IOC_INUMBERS(r2, 0x80405880, &(0x7f0000000440)={{0x4, 0x2, 0x3ff8000, 0x1, 0x2841}, [{0x200, 0x8001, 0x7, 0x5}, {0x8, 0x7fff, 0x9, 0x6}, {0x4, 0x8, 0x9, 0x1}, {0x2bc4ab73, 0x10, 0x4, 0xf2}, {0x7, 0x8, 0x5, 0x6}]}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84476080ffe00600000001590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x40b}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="130000001900010000000000000000001c"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4c800) 671.346779ms ago: executing program 0 (id=2438): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x2, 0x2, 0xfffffffffffffffe, 0xa3, 0x10000004, 0xc357c7c9, {0x40, 0x3, 0x6, 0x9, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x120, 0x2000, 0x0, 0x0, 0x0, 0x501, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff8164834c, 0x40, 0x1001, 0x5, 0x0, 0x0, 0x0, 0x10, 0x5}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) 561.228969ms ago: executing program 2 (id=2439): r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)={0x14, 0x76, 0x31f, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xfd, 0x7fff0022}]}) r2 = fsopen(&(0x7f00000001c0)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) r3 = fsmount(r2, 0x1, 0x0) fchdir(r3) r4 = fsopen(&(0x7f00000014c0)='bpf\x00', 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x19, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000000c0)='syzkaller\x00', 0x4}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)=@generic={&(0x7f0000000540)='./file1\x00', r5}, 0x18) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r6 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205649, &(0x7f0000000080)={0x9b0000, 0x1, 0x6, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x980910, 0x78, '\x00', @string=&(0x7f0000000040)=0x4}}) r7 = fsmount(r4, 0x1, 0xa) fchdir(r7) close_range(r1, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) (async) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)={0x14, 0x76, 0x31f, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xfd, 0x7fff0022}]}) (async) fsopen(&(0x7f00000001c0)='bpf\x00', 0x0) (async) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) (async) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) (async) fsmount(r2, 0x1, 0x0) (async) fchdir(r3) (async) fsopen(&(0x7f00000014c0)='bpf\x00', 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x19, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x2}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000000c0)='syzkaller\x00', 0x4}, 0x94) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)=@generic={&(0x7f0000000540)='./file1\x00', r5}, 0x18) (async) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) (async) syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) (async) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205649, &(0x7f0000000080)={0x9b0000, 0x1, 0x6, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x980910, 0x78, '\x00', @string=&(0x7f0000000040)=0x4}}) (async) fsmount(r4, 0x1, 0xa) (async) fchdir(r7) (async) close_range(r1, 0xffffffffffffffff, 0x0) (async) 441.478838ms ago: executing program 2 (id=2440): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000130000005d0000000000000095000000000000000a621cf434b9eaafdc0a00e9bfde908990817b364e51afe9c81a97f0570759f1cae63487ff68fffffffffffe8e3932e2b7185a25a4cf8a9456aa8a701c318c67edb6e9330b53c0eeba8644311ba75411890700000000000000d8e5b1dc91c5499bea0977"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe80, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x1200}, 0x28) r2 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, 0x0, &(0x7f00000002c0)=""/126, 0x0, 0x3332f000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)) r5 = dup(r4) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000040)={0x0, r5}) 309.950126ms ago: executing program 2 (id=2441): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x94b, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000940)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb8000", 0x38, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x9, {0x5, 0x6, '\x00', 0x6, 0x3a, 0x0, @loopback={0x60}, @mcast1, [], "672fef0f8359cfd4"}}}}}}}, 0x0) 300.060828ms ago: executing program 3 (id=2442): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x80) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00000003c0)=0x246, 0x4) r1 = syz_io_uring_setup(0x31c7, 0x0, &(0x7f00000001c0), &(0x7f00000005c0), &(0x7f0000000000)) syz_io_uring_setup(0xbbd, &(0x7f0000000840)={0x0, 0xb8de, 0x10, 0x2, 0xf2, 0x0, r1}, 0x0, 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8, 0x1000}}, './file0\x00'}) r3 = socket(0x1e, 0x4, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r4, 0x0, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000001c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0), r6, 0x2}}, 0x18) ioctl$XFS_IOC_AG_GEOMETRY(r0, 0xc080583d, &(0x7f0000000200)={0xfffffffb, 0x3, 0x5, 0x7f, 0x80000000, 0x1f00, 0x0, 0x4}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1ff, 0x1, 0x1}, 0x1c) sendmmsg(r3, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x2, {{0x43, 0x3}, 0x1}}, 0x80, 0x0}}], 0x1, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r2, &(0x7f0000000400)="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", &(0x7f0000000500)=@udp6=r3, 0x4}, 0x20) r7 = syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) ioctl$VIDIOC_G_FMT(r7, 0xc0d05604, &(0x7f00000002c0)={0x9, @win={{0x8, 0x7, 0x1, 0xe2}, 0x2, 0x7, 0x0, 0x6, 0x0, 0x6}}) socket$inet_tcp(0x2, 0x1, 0x0) 299.549193ms ago: executing program 2 (id=2443): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000006380)={0xe, 0x5, &(0x7f00000007c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0xde}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa}]}, &(0x7f00000005c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000440), &(0x7f0000000040)=@udp=r0}, 0x20) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x21) syz_emit_ethernet(0xffffffffffffffac, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b142b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698d0a881c51852e4451b57d037ad3c04594282423424d00", "bcfd56f1375461caaa2f19935e6996c7096ffeeb0300000000000064", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000009840)=[{{&(0x7f00000003c0)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/79, 0x4f}], 0x1, &(0x7f0000000ac0)=""/211, 0xd3}, 0x7}, {{&(0x7f0000000900)=@generic, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/72, 0x48}], 0x1}, 0x1ff}, {{&(0x7f0000000a40)=@xdp, 0x80, &(0x7f0000009780)=[{&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/4096, 0x1000}, {&(0x7f0000008440)=""/4096, 0x1000}, {&(0x7f0000009440)=""/251, 0xfb}, {&(0x7f0000009540)=""/29, 0x1d}, {&(0x7f0000009580)=""/193, 0xc1}, {&(0x7f0000009680)=""/251, 0xfb}], 0x7, &(0x7f0000009800)=""/21, 0x15}, 0x1}], 0x3, 0x40000021, 0x0) r4 = syz_open_dev$dri(&(0x7f00000005c0), 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r5 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0x40402) preadv(r5, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/92, 0x5c}], 0x2, 0x3, 0x9) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000001000010029bd7000ffdbdf2500000000", @ANYRES32=r8, @ANYBLOB="100804002010000024001280110001006272696467655f736c618c65000000000c000580050019"], 0x44}, 0x1, 0x0, 0x0, 0x404c1}, 0x40040d4) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000080)={0x80000000, 0xd, 0x8563, 0x40005}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200040d4}, 0x24044040) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000040)={0x6, 0x1, 0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000001600)=""/4096}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@gettclass={0x24, 0x2a, 0x100, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r8, {0x6, 0x10}, {0x6, 0x5}, {0x5, 0x5}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000001}, 0xc000805) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_getres(0x2, &(0x7f0000000380)) setsockopt$inet6_int(r10, 0x29, 0x19, &(0x7f0000000000)=0x94b, 0x4) clock_gettime(0x0, &(0x7f0000006240)={0x0, 0x0}) recvmmsg(r9, &(0x7f0000006080)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)}, {&(0x7f0000003640)=""/126, 0x7e}, {&(0x7f00000036c0)=""/53, 0x35}, {&(0x7f0000003700)=""/167, 0xa7}, {&(0x7f00000037c0)=""/239, 0xef}], 0x6, &(0x7f0000003940)=""/215, 0xd7}, 0xf92}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/21, 0x15}, {&(0x7f0000004a80)=""/22, 0x16}, {&(0x7f0000004ac0)=""/105, 0x69}, {&(0x7f0000004b40)=""/238, 0xee}], 0x5, &(0x7f0000004cc0)=""/68, 0x44}, 0x2376}, {{&(0x7f0000004d40)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004dc0)=""/52, 0x34}, {&(0x7f0000004e00)=""/153, 0x99}, {&(0x7f0000004ec0)=""/174, 0xae}, {&(0x7f0000004f80)=""/56, 0x38}, {&(0x7f0000004fc0)=""/156, 0x9c}, {&(0x7f0000005080)=""/160, 0xa0}, {&(0x7f0000005140)=""/123, 0x7b}, {&(0x7f00000051c0)=""/242, 0xf2}, {&(0x7f00000052c0)=""/203, 0xcb}], 0x9}, 0x200}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000005480)=""/230, 0xe6}, {&(0x7f0000005580)=""/114, 0x72}], 0x2, &(0x7f0000005640)=""/198, 0xc6}, 0xff}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000005740)=""/189, 0xbd}, {&(0x7f0000005800)=""/14, 0xe}, {&(0x7f0000005840)=""/115, 0x73}, {&(0x7f00000058c0)=""/252, 0xfc}, {&(0x7f00000059c0)=""/188, 0xbc}, {&(0x7f0000005a80)=""/222, 0xde}, {&(0x7f0000005b80)=""/78, 0x4e}], 0x7, &(0x7f0000005c80)=""/185, 0xb9}}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000005d40)=""/171, 0xab}], 0x1}}, {{&(0x7f0000005e40)=@generic, 0x80, &(0x7f0000006040)=[{&(0x7f0000005ec0)=""/24, 0x18}, {&(0x7f0000005f00)=""/11, 0xb}, {&(0x7f0000005f40)=""/145, 0x91}, {&(0x7f0000006000)=""/25, 0x19}], 0x4}, 0x6}], 0x7, 0x40, &(0x7f0000006280)={r11, r12+60000000}) 231.52769ms ago: executing program 3 (id=2444): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r2, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}]}, 0x3c}}, 0x4000050) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r3) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000080)={'wg1\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010028bd7000000003001e0000002000018014000200776731000a000000000000000000000008000100", @ANYRES32=r5], 0x34}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) (async) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000580), r1) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000026000000080007000000000018000180140002007465616d5f736c6176655f30"], 0x34}}, 0x4004080) 231.268689ms ago: executing program 3 (id=2445): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x7f, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x28) ioctl$KVM_RUN(r2, 0xae80, 0x0) lsetxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000010003000000000002000d00", @ANYRES32=0x0, @ANYBLOB="040008000000000008000000", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="0604", @ANYRES32=0x0, @ANYBLOB="10000100000000"], 0x5c, 0x0) 51.355879ms ago: executing program 1 (id=2446): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000b80)="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", 0x12c}, {&(0x7f0000000fc0)="31cef842d9c50636f60fc0cfdac56c75f1687f0c56287423f5eed69f117e766bdbad0c2171ad6227e1173ab6efa2fcb1c420a51a0917861009000000f049c606ccab7cda1f0e3490fbe385ea382294882839a22674037b8910bd8a1420e33eb1be6f10cfb24eb7cccdf1528ef33b34ab07cdb0909a9ba9547e1e343b451d9025c4e153612d4674b9411fb4de295499abbcb388d291aa83e93db6cf9ab0954e6a8dfc19c3c1533a11d81e0382999b", 0xae}], 0x2}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000640)="42e013913edbeb683c44e18a52b5a2462064ddd92caaba941de80d06047dedb7eeeff3a27eacf4c416b6979d6c918608807c44d01535dbaab3b390086e4fd43c6b5931187023646d6beac2340fdc7a0d81214ac76a818f64d287311e8828dfd3e3dd67efdb129a6e52745d1540e570891f6bf411cc16a18c4d34e522a1f003498f1a03ea1f8828b6c902286c71a9bc21923972dacfa74fef6a0fd3267e599c1dd33dff5d7b28f134bda4a29962fd5daa4fc9c515a1c3ee25ace1a9948c24b277d0c9c46f948f8a3f98b1a18eff685b7296457ba31632fea4d8f81781", 0xdc}], 0x1}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000440)}, {&(0x7f0000000480)="92c8794113d179ef42460476d9b70f846224680093", 0x15}, {&(0x7f0000000880)="fb70b4c3828979137f8e899a032064ee15287cc8803ecee7b6203553b506e26c7d9d0bf628b2580352c6639716dcf515e2c2064edfd15755838f79f931eb9c11172d52729c2254544f874aae59c290a952e0ecc77fc3a0de141c9d400d745477bab96a1e7761f848770256982aca14bb8fa9c1376b86efb6b64f5659dd789559a0efb98f0ebd2742cbae22991d78c791f3c09542a7d7d72ec89d5222fefd5a8d582e5bd519708451504bf200358d6e6e2398c9063da16015b379f2904a2b18133b487cdcae86f4a2914350da88ee170fffdd97e5", 0xd4}], 0x3}}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000d40)}, {&(0x7f0000000200)="db97f5edaebce00000000000000000040000060c8c0bf7e1dc340a4d4d88c11230d7876f51ec22fffbcc8f77c2d2", 0x2e}], 0x2}}], 0x4, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 51.093693ms ago: executing program 2 (id=2447): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x101, 0x0, 0x0, 0x10000000, {0x40, 0xd08, 0x0, 0x100, 0x0, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xfffffffd, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r2, 0x922, 0x200000000005) 802.973µs ago: executing program 1 (id=2448): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000100), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000002200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000021c0)={&(0x7f0000005e00)=ANY=[@ANYBLOB="e0180000", @ANYRES16=r4, @ANYBLOB="000427bd7000fddbdf257500000008000300", @ANYRES32, 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"], 0x18e0}, 0x1, 0x0, 0x0, 0x48080}, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x80, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x3, 0xc58, {0x5, 0x4, 0x0, 0x7, 0x0, 0x65, 0xe, 0x4e, 0x24, 0xc, @empty, @dev={0xac, 0x14, 0x14, 0x44}}}}}}}, 0x0) setsockopt$MRT_ADD_MFC_PROXY(r2, 0x0, 0xd2, &(0x7f0000000200)={@empty=0x1f00, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xffffeff7, 0x40, 0x40000006}, 0x3c) 210.549µs ago: executing program 3 (id=2449): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x7694}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x19) r6 = socket$l2tp6(0xa, 0x2, 0x73) getsockname$l2tp6(r6, 0x0, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f00000005c0), 0x6, 0x48001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc1105511, &(0x7f00000000c0)={{0xc, 0x0, 0x2, 0x0, '\x00', 0xfffffffe}, 0x0, [0x3, 0x100, 0x7ffc, 0x2000, 0x9, 0x100000000, 0x0, 0x9, 0x6, 0x0, 0x3, 0x7f, 0x1, 0x1000000, 0x8000002, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x3, 0x100000000, 0xfffffffe, 0x0, 0x5, 0x5, 0x4, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd, 0x4, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2001, 0xfffffffc, 0x400, 0x3, 0xfffffffc, 0x1, 0x3, 0x4, 0x4, 0x800000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x401, 0xb4e, 0xffffffff, 0x0, 0xfffffffc, 0x1, 0x0, 0xffffffff, 0xd87, 0x0, 0x40, 0x0, 0x0, 0x907, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xdf9cd8e, 0x8000200, 0x6, 0x5, 0x9, 0x0, 0x0, 0xbb, 0x200000, 0x7fffffffffffffff, 0x0, 0xfffffffa, 0x7, 0x7ffffffd, 0x3, 0x0, 0xffffffffffff2328, 0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0xb, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x202, 0x6, 0x401, 0xfe226732, 0x4, 0xe9, r5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8000, @private1, 0x1}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r7, 0x9, 0x3, 0x1}, &(0x7f00000000c0)=0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4d, 0x400, 0xf, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1]}}) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e00000000000000000005000200fc0000000800050064000000050006"], 0x44}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) 0s ago: executing program 1 (id=2450): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0xfffe}, 0xe) listen(r0, 0x0) r1 = io_uring_setup(0x1d48, &(0x7f0000000100)={0x0, 0xb140, 0x100, 0x8, 0x196}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) timer_create(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) timer_delete(r3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x0, 0x0, @mcast1, 0x4000000}}}, 0x88) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=@newneigh={0x30, 0x1c, 0x401, 0x1000000, 0x0, {0x2, 0x0, 0x0, 0x0, 0x20, 0xc}, [@NDA_DST_MAC={0xa, 0x1, @link_local}, @NDA_FLAGS_EXT={0x8, 0xf, 0x1}]}, 0x30}}, 0x4) getsockname$packet(r4, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000200)=0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYRESDEC=r2, @ANYRES64=r2, @ANYRES16=r2, @ANYRESHEX=0x0, @ANYRES16=r2, @ANYRESDEC=r2, @ANYRESOCT=r2], 0x310) kernel console output (not intermixed with test programs): oth: hci0: Opcode 0x0c1a failed: -110 [ 184.397826][T11038] syz.3.2030 (11038): drop_caches: 2 [ 184.449766][ T24] usb 6-1: USB disconnect, device number 21 [ 184.499537][T11042] x_tables: ip_tables: osf match: only valid for protocol 6 [ 184.506011][ T40] audit: type=1400 audit(1777368091.605:555): avc: denied { bind } for pid=11041 comm="syz.3.2031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 184.506078][T11042] ip6gre0: Master is either lo or non-ether device [ 184.910493][T11057] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2036'. [ 185.212021][T11076] netlink: 72 bytes leftover after parsing attributes in process `syz.1.2046'. [ 185.275324][ T40] audit: type=1400 audit(1777368092.378:556): avc: denied { mount } for pid=11078 comm="syz.1.2047" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 185.314666][T11081] x_tables: ip_tables: osf match: only valid for protocol 6 [ 185.597132][ T5732] Bluetooth: hci1: command 0x0406 tx timeout [ 185.806481][ T1342] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 185.956419][ T1342] usb 7-1: Using ep0 maxpacket: 8 [ 185.959876][ T1342] usb 7-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.963694][ T1342] usb 7-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.967801][ T1342] usb 7-1: config 0 interface 0 has no altsetting 0 [ 185.970133][ T1342] usb 7-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 185.973107][ T1342] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.977188][ T1342] usb 7-1: config 0 descriptor?? [ 186.223902][T11092] x_tables: ip6_tables: CT target: only valid in raw table, not syz1 [ 186.339196][T11098] IPv6: sit1: Disabled Multicast RS [ 186.341481][T11098] sit1: entered allmulticast mode [ 186.384828][ T1342] mcp2221 0003:04D8:00DD.001A: unknown main item tag 0x0 [ 186.387012][ T1342] mcp2221 0003:04D8:00DD.001A: unknown main item tag 0x0 [ 186.389150][ T1342] mcp2221 0003:04D8:00DD.001A: unknown main item tag 0x0 [ 186.391279][ T1342] mcp2221 0003:04D8:00DD.001A: unknown main item tag 0x0 [ 186.393429][ T1342] mcp2221 0003:04D8:00DD.001A: unknown main item tag 0x0 [ 186.397722][ T1342] mcp2221 0003:04D8:00DD.001A: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 186.583021][ T7588] usb 7-1: USB disconnect, device number 20 [ 186.931465][T11025] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 187.022332][T11108] netlink: 72 bytes leftover after parsing attributes in process `syz.3.2058'. [ 187.127132][ T40] audit: type=1400 audit(1777368094.234:557): avc: denied { ioctl } for pid=11119 comm="syz.0.2062" path="socket:[43056]" dev="sockfs" ino=43056 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 187.272852][T11142] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2069'. [ 187.370608][T11153] FAULT_INJECTION: forcing a failure. [ 187.370608][T11153] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.374832][T11153] CPU: 1 UID: 0 PID: 11153 Comm: syz.3.2074 Not tainted syzkaller #0 PREEMPT(full) [ 187.374846][T11153] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.374852][T11153] Call Trace: [ 187.374856][T11153] [ 187.374860][T11153] dump_stack_lvl+0x100/0x190 [ 187.374884][T11153] should_fail_ex.cold+0x5/0xa [ 187.374900][T11153] strncpy_from_user+0x3b/0x2d0 [ 187.374922][T11153] do_getname+0x78/0x390 [ 187.374939][T11153] do_sys_openat2+0xc5/0x1e0 [ 187.374955][T11153] ? __pfx_do_sys_openat2+0x10/0x10 [ 187.374971][T11153] ? __fget_files+0x215/0x3d0 [ 187.374983][T11153] ? hook_file_ioctl_common+0x149/0x410 [ 187.375002][T11153] __x64_sys_openat+0x12d/0x210 [ 187.375017][T11153] ? __pfx___x64_sys_openat+0x10/0x10 [ 187.375032][T11153] ? selinux_file_ioctl+0xb6/0x290 [ 187.375047][T11153] ? rcu_is_watching+0x12/0xc0 [ 187.375065][T11153] do_syscall_64+0x10b/0xf80 [ 187.375089][T11153] ? clear_bhb_loop+0x40/0x90 [ 187.375102][T11153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.375114][T11153] RIP: 0033:0x7f2ff3d5d60e [ 187.375123][T11153] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 187.375133][T11153] RSP: 002b:00007f2ff1ff5eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 187.375144][T11153] RAX: ffffffffffffffda RBX: 00007f2ff1ff66c0 RCX: 00007f2ff3d5d60e [ 187.375150][T11153] RDX: 0000000000084000 RSI: 00007f2ff1ff5f90 RDI: ffffffffffffff9c [ 187.375156][T11153] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 187.375162][T11153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.375168][T11153] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 187.375182][T11153] [ 187.480994][T11155] FAULT_INJECTION: forcing a failure. [ 187.480994][T11155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.487604][T11155] CPU: 2 UID: 0 PID: 11155 Comm: syz.3.2075 Not tainted syzkaller #0 PREEMPT(full) [ 187.487628][T11155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.487638][T11155] Call Trace: [ 187.487644][T11155] [ 187.487650][T11155] dump_stack_lvl+0x100/0x190 [ 187.487676][T11155] should_fail_ex.cold+0x5/0xa [ 187.487700][T11155] _copy_to_user+0x32/0xd0 [ 187.487725][T11155] vmx_get_nested_state+0x976/0x10a0 [ 187.487750][T11155] ? __pfx_vmx_get_nested_state+0x10/0x10 [ 187.487790][T11155] kvm_arch_vcpu_ioctl+0x1842/0x5730 [ 187.487825][T11155] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 187.487851][T11155] ? __pfx_stack_trace_save+0x10/0x10 [ 187.487871][T11155] ? stack_depot_save_flags+0x27/0x9d0 [ 187.487900][T11155] ? __lock_acquire+0x4a5/0x2630 [ 187.487924][T11155] ? tomoyo_path_number_perm+0x46d/0x580 [ 187.487950][T11155] ? __lock_acquire+0x4a5/0x2630 [ 187.487973][T11155] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.488000][T11155] ? lock_acquire+0x1b1/0x370 [ 187.488034][T11155] ? rcu_is_watching+0x12/0xc0 [ 187.488061][T11155] ? trace_contention_end+0x122/0x170 [ 187.488087][T11155] ? __mutex_lock+0x26d/0x1b10 [ 187.488108][T11155] ? kvm_vcpu_ioctl+0x322/0x1720 [ 187.488133][T11155] ? __pfx___mutex_lock+0x10/0x10 [ 187.488152][T11155] ? kasan_quarantine_put+0x104/0x240 [ 187.488183][T11155] ? tomoyo_path_number_perm+0x28f/0x580 [ 187.488210][T11155] ? tomoyo_path_number_perm+0x188/0x580 [ 187.488234][T11155] ? kvm_vcpu_ioctl+0x8a0/0x1720 [ 187.488268][T11155] kvm_vcpu_ioctl+0x8a0/0x1720 [ 187.488291][T11155] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 187.488311][T11155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 187.488335][T11155] ? do_vfs_ioctl+0x226/0x13e0 [ 187.488353][T11155] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 187.488371][T11155] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 187.488403][T11155] ? __fget_files+0x215/0x3d0 [ 187.488424][T11155] ? hook_file_ioctl_common+0x149/0x410 [ 187.488457][T11155] ? selinux_file_ioctl+0x13b/0x290 [ 187.488479][T11155] ? selinux_file_ioctl+0xb6/0x290 [ 187.488502][T11155] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 187.488528][T11155] __x64_sys_ioctl+0x18e/0x210 [ 187.488547][T11155] do_syscall_64+0x10b/0xf80 [ 187.488565][T11155] ? clear_bhb_loop+0x40/0x90 [ 187.488586][T11155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.488612][T11155] RIP: 0033:0x7f2ff3d9cdd9 [ 187.488627][T11155] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.488644][T11155] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.488661][T11155] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 187.488672][T11155] RDX: 0000200000002540 RSI: 00000000c080aebe RDI: 0000000000000005 [ 187.488683][T11155] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 187.488693][T11155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.488703][T11155] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 187.488729][T11155] [ 187.811598][T11164] FAULT_INJECTION: forcing a failure. [ 187.811598][T11164] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.818056][T11164] CPU: 2 UID: 0 PID: 11164 Comm: syz.3.2078 Not tainted syzkaller #0 PREEMPT(full) [ 187.818079][T11164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.818089][T11164] Call Trace: [ 187.818094][T11164] [ 187.818100][T11164] dump_stack_lvl+0x100/0x190 [ 187.818126][T11164] should_fail_ex.cold+0x5/0xa [ 187.818148][T11164] _copy_to_user+0x32/0xd0 [ 187.818172][T11164] simple_read_from_buffer+0xcb/0x170 [ 187.818194][T11164] proc_fail_nth_read+0x1af/0x230 [ 187.818212][T11164] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 187.818243][T11164] ? rw_verify_area+0xce/0x6d0 [ 187.818267][T11164] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 187.818284][T11164] vfs_read+0x1e4/0xb30 [ 187.818302][T11164] ? __pfx_vfs_read+0x10/0x10 [ 187.818318][T11164] ? __fget_files+0x215/0x3d0 [ 187.818342][T11164] ? __fget_files+0x21f/0x3d0 [ 187.818367][T11164] ksys_read+0x12a/0x250 [ 187.818382][T11164] ? __pfx_ksys_read+0x10/0x10 [ 187.818400][T11164] ? rcu_is_watching+0x12/0xc0 [ 187.818427][T11164] do_syscall_64+0x10b/0xf80 [ 187.818444][T11164] ? clear_bhb_loop+0x40/0x90 [ 187.818463][T11164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.818478][T11164] RIP: 0033:0x7f2ff3d5d60e [ 187.818492][T11164] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 187.818506][T11164] RSP: 002b:00007f2ff1ff5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 187.818522][T11164] RAX: ffffffffffffffda RBX: 00007f2ff1ff66c0 RCX: 00007f2ff3d5d60e [ 187.818532][T11164] RDX: 000000000000000f RSI: 00007f2ff1ff60a0 RDI: 0000000000000004 [ 187.818545][T11164] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 187.818554][T11164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.818564][T11164] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 187.818586][T11164] [ 187.975537][T11171] FAULT_INJECTION: forcing a failure. [ 187.975537][T11171] name failslab, interval 1, probability 0, space 0, times 0 [ 187.980653][T11171] CPU: 0 UID: 0 PID: 11171 Comm: syz.3.2081 Not tainted syzkaller #0 PREEMPT(full) [ 187.980675][T11171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 187.980685][T11171] Call Trace: [ 187.980691][T11171] [ 187.980698][T11171] dump_stack_lvl+0x100/0x190 [ 187.980723][T11171] should_fail_ex.cold+0x5/0xa [ 187.980745][T11171] ? tomoyo_realpath_from_path+0xb6/0x690 [ 187.980767][T11171] should_failslab+0xc2/0x120 [ 187.980784][T11171] __kmalloc_noprof+0xe0/0x850 [ 187.980807][T11171] ? kfree+0x1dd/0x6c0 [ 187.980845][T11171] tomoyo_realpath_from_path+0xb6/0x690 [ 187.980874][T11171] tomoyo_path_perm+0x276/0x460 [ 187.980890][T11171] ? tomoyo_path_perm+0x262/0x460 [ 187.980909][T11171] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 187.980926][T11171] ? ima_match_policy+0x8b8/0x2340 [ 187.980959][T11171] ? __lock_acquire+0x4a5/0x2630 [ 187.980994][T11171] ? rcu_is_watching+0x12/0xc0 [ 187.981022][T11171] security_inode_getattr+0x116/0x280 [ 187.981042][T11171] vfs_getattr+0x25/0x60 [ 187.981064][T11171] loop_query_min_dio_size.isra.0+0x117/0x250 [ 187.981087][T11171] ? __pfx_loop_query_min_dio_size.isra.0+0x10/0x10 [ 187.981120][T11171] ? filemap_check_errors+0xa9/0x150 [ 187.981160][T11171] ? filemap_write_and_wait_range+0x7d/0x130 [ 187.981187][T11171] loop_configure+0x6e4/0x15b0 [ 187.981215][T11171] ? tomoyo_path_number_perm+0x46d/0x580 [ 187.981234][T11171] ? stack_trace_save+0x8e/0xc0 [ 187.981253][T11171] ? __lock_acquire+0x4a5/0x2630 [ 187.981275][T11171] ? __pfx_loop_configure+0x10/0x10 [ 187.981316][T11171] lo_ioctl+0xcf3/0x1bc0 [ 187.981340][T11171] ? __pfx_lo_ioctl+0x10/0x10 [ 187.981359][T11171] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 187.981387][T11171] ? kasan_quarantine_put+0x104/0x240 [ 187.981410][T11171] ? blk_get_meta_cap+0xd4/0x6c0 [ 187.981435][T11171] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 187.981466][T11171] ? blkdev_common_ioctl+0x515/0x2b80 [ 187.981517][T11171] ? __fget_files+0x215/0x3d0 [ 187.981537][T11171] ? __pfx_lo_ioctl+0x10/0x10 [ 187.981558][T11171] blkdev_ioctl+0x5ad/0x6f0 [ 187.981590][T11171] ? __pfx_blkdev_ioctl+0x10/0x10 [ 187.981613][T11171] ? selinux_file_ioctl+0x13b/0x290 [ 187.981633][T11171] ? selinux_file_ioctl+0xb6/0x290 [ 187.981654][T11171] ? __pfx_blkdev_ioctl+0x10/0x10 [ 187.981680][T11171] __x64_sys_ioctl+0x18e/0x210 [ 187.981699][T11171] do_syscall_64+0x10b/0xf80 [ 187.981716][T11171] ? clear_bhb_loop+0x40/0x90 [ 187.981736][T11171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.981752][T11171] RIP: 0033:0x7f2ff3d9cdd9 [ 187.981765][T11171] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.981780][T11171] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.981795][T11171] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 187.981805][T11171] RDX: 0000200000000140 RSI: 0000000000004c0a RDI: 0000000000000003 [ 187.981815][T11171] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 187.981824][T11171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.981833][T11171] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 187.981856][T11171] [ 187.981879][T11171] ERROR: Out of memory at tomoyo_realpath_from_path. [ 188.111580][T11171] loop6: detected capacity change from 0 to 8 [ 188.115305][ C3] blk_print_req_error: 32 callbacks suppressed [ 188.115320][ C3] critical medium error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.122106][ C3] buffer_io_error: 32 callbacks suppressed [ 188.122118][ C3] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.127821][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.132377][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.134991][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.137801][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.140520][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.143482][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.146107][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.149482][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.152079][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.155057][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.157597][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.160481][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.163027][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.166152][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.168589][T11171] ldm_validate_partition_table(): Disk read failed. [ 188.170621][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.173357][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.175740][T11171] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 188.178596][T11171] Buffer I/O error on dev loop6, logical block 0, async page read [ 188.181159][T11171] Dev loop6: unable to read RDB block 0 [ 188.183060][T11171] loop6: unable to read partition table [ 188.184839][T11171] loop6: partition table beyond EOD, truncated [ 188.186733][T11171] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 188.260454][ T40] audit: type=1400 audit(1777368095.378:558): avc: denied { mounton } for pid=11178 comm="syz.1.2084" 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 [ 188.266335][T11179] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 188.270871][T11179] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 188.274696][T11179] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 188.279606][T11179] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock [ 188.288562][T11180] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 188.291630][T11180] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 188.294993][T11180] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 188.298684][T11180] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock [ 188.331620][ T40] audit: type=1400 audit(1777368095.448:559): avc: denied { create } for pid=11185 comm="syz.1.2087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 188.338943][ T40] audit: type=1400 audit(1777368095.448:560): avc: denied { connect } for pid=11185 comm="syz.1.2087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 188.347553][T11188] FAULT_INJECTION: forcing a failure. [ 188.347553][T11188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.353409][T11188] CPU: 1 UID: 0 PID: 11188 Comm: syz.3.2086 Not tainted syzkaller #0 PREEMPT(full) [ 188.353424][T11188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 188.353431][T11188] Call Trace: [ 188.353434][T11188] [ 188.353439][T11188] dump_stack_lvl+0x100/0x190 [ 188.353456][T11188] should_fail_ex.cold+0x5/0xa [ 188.353471][T11188] _copy_from_iter+0x1f4/0x1690 [ 188.353488][T11188] ? __asan_memset+0x23/0x50 [ 188.353503][T11188] ? __pfx__copy_from_iter+0x10/0x10 [ 188.353518][T11188] ? __pfx___alloc_skb+0x10/0x10 [ 188.353541][T11188] netlink_sendmsg+0x808/0xda0 [ 188.353557][T11188] ? __pfx_netlink_sendmsg+0x10/0x10 [ 188.353568][T11188] ? __might_fault+0x70/0x140 [ 188.353588][T11188] ____sys_sendmsg+0x9e1/0xb70 [ 188.353599][T11188] ? __pfx_netlink_sendmsg+0x10/0x10 [ 188.353613][T11188] ? __pfx_____sys_sendmsg+0x10/0x10 [ 188.353638][T11188] ___sys_sendmsg+0x190/0x1e0 [ 188.353657][T11188] ? __pfx____sys_sendmsg+0x10/0x10 [ 188.353702][T11188] __sys_sendmsg+0x170/0x220 [ 188.353730][T11188] ? __pfx___sys_sendmsg+0x10/0x10 [ 188.353766][T11188] ? rcu_is_watching+0x12/0xc0 [ 188.353796][T11188] do_syscall_64+0x10b/0xf80 [ 188.353815][T11188] ? clear_bhb_loop+0x40/0x90 [ 188.353839][T11188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.353857][T11188] RIP: 0033:0x7f2ff3d9cdd9 [ 188.353873][T11188] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 188.353888][T11188] RSP: 002b:00007f2ff1fd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.353906][T11188] RAX: ffffffffffffffda RBX: 00007f2ff4016090 RCX: 00007f2ff3d9cdd9 [ 188.353918][T11188] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 188.353930][T11188] RBP: 00007f2ff1fd5090 R08: 0000000000000000 R09: 0000000000000000 [ 188.353941][T11188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.353950][T11188] R13: 00007f2ff4016128 R14: 00007f2ff4016090 R15: 00007ffcc22ec848 [ 188.353972][T11188] [ 188.420147][T11191] FAULT_INJECTION: forcing a failure. [ 188.420147][T11191] name failslab, interval 1, probability 0, space 0, times 0 [ 188.447313][T11191] CPU: 3 UID: 0 PID: 11191 Comm: syz.1.2088 Not tainted syzkaller #0 PREEMPT(full) [ 188.447338][T11191] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 188.447348][T11191] Call Trace: [ 188.447355][T11191] [ 188.447362][T11191] dump_stack_lvl+0x100/0x190 [ 188.447390][T11191] should_fail_ex.cold+0x5/0xa [ 188.447416][T11191] should_failslab+0xc2/0x120 [ 188.447436][T11191] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 188.447462][T11191] ? skb_clone+0x190/0x400 [ 188.447509][T11191] skb_clone+0x190/0x400 [ 188.447537][T11191] raw6_local_deliver+0x373/0xaf0 [ 188.447568][T11191] ip6_protocol_deliver_rcu+0x1f1/0x1500 [ 188.447606][T11191] ip6_input_finish+0x1e4/0x4a0 [ 188.447632][T11191] ip6_input+0x105/0x2f0 [ 188.447657][T11191] ip6_mc_input+0x513/0xf50 [ 188.447683][T11191] ? __pfx_ip6_mc_input+0x10/0x10 [ 188.447709][T11191] ? ip6_rcv_finish_core.isra.0+0x113/0x1260 [ 188.447738][T11191] ? __pfx_ip6_mc_input+0x10/0x10 [ 188.447763][T11191] ipv6_rcv+0x34c/0x3d0 [ 188.447787][T11191] ? __pfx_ipv6_rcv+0x10/0x10 [ 188.447809][T11191] __netif_receive_skb_one_core+0x12d/0x1e0 [ 188.447834][T11191] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 188.447859][T11191] ? lock_acquire+0x1b1/0x370 [ 188.447889][T11191] __netif_receive_skb+0x1f/0x120 [ 188.447914][T11191] netif_receive_skb+0x13b/0x7f0 [ 188.447935][T11191] ? tun_build_skb.constprop.0+0x9b5/0x18f0 [ 188.447957][T11191] ? __pfx_netif_receive_skb+0x10/0x10 [ 188.447990][T11191] tun_rx_batched.isra.0+0x3f6/0x750 [ 188.448015][T11191] ? __pfx_tun_rx_batched.isra.0+0x10/0x10 [ 188.448044][T11191] ? rcu_is_watching+0x12/0xc0 [ 188.448071][T11191] ? tun_get_user+0x1cc8/0x3c20 [ 188.448097][T11191] tun_get_user+0x1e31/0x3c20 [ 188.448132][T11191] ? __pfx_tun_get_user+0x10/0x10 [ 188.448156][T11191] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 188.448183][T11191] ? find_held_lock+0x2b/0x80 [ 188.448200][T11191] ? tun_get+0x191/0x370 [ 188.448218][T11191] ? tun_get+0x191/0x370 [ 188.448246][T11191] tun_chr_write_iter+0xdc/0x200 [ 188.448271][T11191] vfs_write+0x6ac/0x1070 [ 188.448292][T11191] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 188.448317][T11191] ? __pfx_vfs_write+0x10/0x10 [ 188.448334][T11191] ? find_held_lock+0x2b/0x80 [ 188.448368][T11191] ksys_write+0x12a/0x250 [ 188.448388][T11191] ? __pfx_ksys_write+0x10/0x10 [ 188.448408][T11191] ? rcu_is_watching+0x12/0xc0 [ 188.448438][T11191] do_syscall_64+0x10b/0xf80 [ 188.448458][T11191] ? clear_bhb_loop+0x40/0x90 [ 188.448480][T11191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.448499][T11191] RIP: 0033:0x7ff18d35d60e [ 188.448515][T11191] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 188.448531][T11191] RSP: 002b:00007ff18e295fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 188.448553][T11191] RAX: ffffffffffffffda RBX: 00007ff18e2966c0 RCX: 00007ff18d35d60e [ 188.448564][T11191] RDX: 000000000000006e RSI: 0000200000000940 RDI: 00000000000000c8 [ 188.448573][T11191] RBP: 00007ff18e296090 R08: 0000000000000000 R09: 0000000000000000 [ 188.448583][T11191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.448593][T11191] R13: 00007ff18d616128 R14: 00007ff18d616090 R15: 00007fff63b75c78 [ 188.448618][T11191] [ 189.265106][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 190.174876][T11132] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 190.286873][T11219] loop6: detected capacity change from 0 to 8 [ 190.301009][T11219] ldm_validate_partition_table(): Disk read failed. [ 190.305163][T11219] Dev loop6: unable to read RDB block 0 [ 190.307242][T11219] loop6: unable to read partition table [ 190.309287][T11219] loop6: partition table beyond EOD, truncated [ 190.311674][T11219] loop_reread_partitions: partition scan of loop6 (ÄNùh*h‘…ÿìžÝ×pਸ਼ "ýo§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>.) failed (rc=-5) [ 190.344270][T11228] overlayfs: failed to decode file handle (len=6, type=248, flags=0, err=-22) [ 190.344681][T11230] team0: Device ipvlan1 failed to register rx_handler [ 190.384728][T11232] binder: 11231:11232 ioctl c0306201 200000000680 returned -11 [ 191.060547][T11206] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 191.064589][T11206] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 191.081916][T11206] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 191.084487][T11206] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 191.120565][T11206] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 191.123082][T11206] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 191.164347][T11206] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 191.167935][T11206] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 191.304158][ T40] audit: type=1400 audit(1777368098.428:561): avc: denied { setattr } for pid=11282 comm="syz.3.2111" name="NETLINK" dev="sockfs" ino=42670 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 191.323038][ T40] audit: type=1400 audit(1777368098.448:562): avc: denied { read } for pid=11282 comm="syz.3.2111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 191.331753][ T40] audit: type=1400 audit(1777368098.448:563): avc: denied { ioctl } for pid=11282 comm="syz.3.2111" path="socket:[42668]" dev="sockfs" ino=42668 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 191.380212][T11293] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2115'. [ 191.558997][T11314] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2122'. [ 191.562232][T11314] FAULT_INJECTION: forcing a failure. [ 191.562232][T11314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.566243][T11314] CPU: 3 UID: 0 PID: 11314 Comm: syz.0.2122 Not tainted syzkaller #0 PREEMPT(full) [ 191.566257][T11314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.566263][T11314] Call Trace: [ 191.566267][T11314] [ 191.566271][T11314] dump_stack_lvl+0x100/0x190 [ 191.566287][T11314] should_fail_ex.cold+0x5/0xa [ 191.566302][T11314] _copy_to_user+0x32/0xd0 [ 191.566318][T11314] simple_read_from_buffer+0xcb/0x170 [ 191.566332][T11314] proc_fail_nth_read+0x1af/0x230 [ 191.566344][T11314] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.566356][T11314] ? rw_verify_area+0xce/0x6d0 [ 191.566372][T11314] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.566383][T11314] vfs_read+0x1e4/0xb30 [ 191.566396][T11314] ? __pfx_vfs_read+0x10/0x10 [ 191.566406][T11314] ? __fget_files+0x215/0x3d0 [ 191.566423][T11314] ? __fget_files+0x21f/0x3d0 [ 191.566439][T11314] ksys_read+0x12a/0x250 [ 191.566450][T11314] ? __pfx_ksys_read+0x10/0x10 [ 191.566465][T11314] do_syscall_64+0x10b/0xf80 [ 191.566477][T11314] ? clear_bhb_loop+0x40/0x90 [ 191.566491][T11314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.566501][T11314] RIP: 0033:0x7f3f8275d60e [ 191.566511][T11314] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 191.566525][T11314] RSP: 002b:00007f3f836b5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 191.566535][T11314] RAX: ffffffffffffffda RBX: 00007f3f836b66c0 RCX: 00007f3f8275d60e [ 191.566542][T11314] RDX: 000000000000000f RSI: 00007f3f836b60a0 RDI: 0000000000000006 [ 191.566548][T11314] RBP: 00007f3f836b6090 R08: 0000000000000000 R09: 0000000000000000 [ 191.566553][T11314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.566559][T11314] R13: 00007f3f82a16038 R14: 00007f3f82a15fa0 R15: 00007fffd3ce2218 [ 191.566572][T11314] [ 191.587823][ T24] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 191.648328][T11320] FAULT_INJECTION: forcing a failure. [ 191.648328][T11320] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.652916][T11320] CPU: 1 UID: 0 PID: 11320 Comm: syz.0.2124 Not tainted syzkaller #0 PREEMPT(full) [ 191.652944][T11320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.652953][T11320] Call Trace: [ 191.652959][T11320] [ 191.652965][T11320] dump_stack_lvl+0x100/0x190 [ 191.652988][T11320] should_fail_ex.cold+0x5/0xa [ 191.653010][T11320] _copy_to_user+0x32/0xd0 [ 191.653034][T11320] simple_read_from_buffer+0xcb/0x170 [ 191.653055][T11320] proc_fail_nth_read+0x1af/0x230 [ 191.653073][T11320] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.653115][T11320] ? rw_verify_area+0xce/0x6d0 [ 191.653139][T11320] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.653155][T11320] vfs_read+0x1e4/0xb30 [ 191.653174][T11320] ? __pfx_vfs_read+0x10/0x10 [ 191.653190][T11320] ? __fget_files+0x215/0x3d0 [ 191.653213][T11320] ? __fget_files+0x21f/0x3d0 [ 191.653237][T11320] ksys_read+0x12a/0x250 [ 191.653253][T11320] ? __pfx_ksys_read+0x10/0x10 [ 191.653271][T11320] ? rcu_is_watching+0x12/0xc0 [ 191.653297][T11320] do_syscall_64+0x10b/0xf80 [ 191.653314][T11320] ? clear_bhb_loop+0x40/0x90 [ 191.653334][T11320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.653350][T11320] RIP: 0033:0x7f3f8275d60e [ 191.653364][T11320] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 191.653379][T11320] RSP: 002b:00007f3f836b5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 191.653393][T11320] RAX: ffffffffffffffda RBX: 00007f3f836b66c0 RCX: 00007f3f8275d60e [ 191.653403][T11320] RDX: 000000000000000f RSI: 00007f3f836b60a0 RDI: 0000000000000006 [ 191.653412][T11320] RBP: 00007f3f836b6090 R08: 0000000000000000 R09: 0000000000000000 [ 191.653421][T11320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.653430][T11320] R13: 00007f3f82a16038 R14: 00007f3f82a15fa0 R15: 00007fffd3ce2218 [ 191.653451][T11320] [ 191.787008][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 191.790442][ T24] usb 7-1: config index 0 descriptor too short (expected 74, got 45) [ 191.793551][ T24] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 191.795035][T11327] x_tables: ip_tables: osf match: only valid for protocol 6 [ 191.798094][ T24] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 191.804249][ T24] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 191.808224][ T24] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 191.811324][ T24] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 191.815225][ T24] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 191.818928][ T24] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.866676][ T40] audit: type=1400 audit(1777368098.990:564): avc: denied { block_suspend } for pid=11330 comm="syz.3.2129" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 191.980452][ T40] audit: type=1400 audit(1777368099.110:565): avc: denied { write } for pid=11342 comm="syz.0.2132" name="card1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 192.024476][ T24] usb 7-1: usb_control_msg returned -32 [ 192.028125][ T24] usbtmc 7-1:16.0: can't read capabilities [ 192.110546][T11350] FAULT_INJECTION: forcing a failure. [ 192.110546][T11350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.116028][T11350] CPU: 0 UID: 0 PID: 11350 Comm: syz.0.2134 Not tainted syzkaller #0 PREEMPT(full) [ 192.116051][T11350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 192.116061][T11350] Call Trace: [ 192.116067][T11350] [ 192.116074][T11350] dump_stack_lvl+0x100/0x190 [ 192.116100][T11350] should_fail_ex.cold+0x5/0xa [ 192.116127][T11350] _copy_from_iter+0x1f4/0x1690 [ 192.116159][T11350] ? __pfx__copy_from_iter+0x10/0x10 [ 192.116190][T11350] ? __pfx___might_resched+0x10/0x10 [ 192.116216][T11350] ? kfree+0x1dd/0x6c0 [ 192.116243][T11350] file_tty_write.isra.0+0x45b/0x890 [ 192.116274][T11350] vfs_write+0x6ac/0x1070 [ 192.116295][T11350] ? __pfx_tty_write+0x10/0x10 [ 192.116319][T11350] ? __pfx_vfs_write+0x10/0x10 [ 192.116335][T11350] ? find_held_lock+0x2b/0x80 [ 192.116370][T11350] ksys_write+0x12a/0x250 [ 192.116389][T11350] ? __pfx_ksys_write+0x10/0x10 [ 192.116410][T11350] ? rcu_is_watching+0x12/0xc0 [ 192.116440][T11350] do_syscall_64+0x10b/0xf80 [ 192.116459][T11350] ? clear_bhb_loop+0x40/0x90 [ 192.116489][T11350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.116507][T11350] RIP: 0033:0x7f3f8279cdd9 [ 192.116522][T11350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 192.116539][T11350] RSP: 002b:00007f3f836b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 192.116556][T11350] RAX: ffffffffffffffda RBX: 00007f3f82a15fa0 RCX: 00007f3f8279cdd9 [ 192.116567][T11350] RDX: 0000000000001006 RSI: 0000200000001040 RDI: 0000000000000004 [ 192.116578][T11350] RBP: 00007f3f836b6090 R08: 0000000000000000 R09: 0000000000000000 [ 192.116588][T11350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.116598][T11350] R13: 00007f3f82a16038 R14: 00007f3f82a15fa0 R15: 00007fffd3ce2218 [ 192.116624][T11350] [ 192.378733][ C2] usbtmc 7-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 192.383633][T11381] usbtmc 7-1:16.0: Unable to send data, error -71 [ 192.388941][T11381] usbtmc 7-1:16.0: usb_control_msg returned -32 [ 192.415785][ T24] usb 7-1: USB disconnect, device number 21 [ 192.455018][ C2] ip6_tunnel: ip6erspan0 xmit: Local address not yet configured! [ 192.550563][T11396] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2150'. [ 192.763275][T11404] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2152'. [ 192.948086][T11410] syz_tun: entered allmulticast mode [ 192.992599][ T40] audit: type=1400 audit(1777368100.123:566): avc: denied { map } for pid=11413 comm="syz.2.2157" path="/dev/usbmon0" dev="devtmpfs" ino=737 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 193.085462][ T40] audit: type=1400 audit(1777368100.223:567): avc: denied { getopt } for pid=11422 comm="syz.1.2161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 193.277076][T11438] syz_tun: entered allmulticast mode [ 193.354513][T11444] bridge1: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 193.383039][ T50] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 193.402838][T11452] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2172'. [ 193.408287][ T40] audit: type=1400 audit(1777368100.534:568): avc: denied { getopt } for pid=11451 comm="syz.0.2172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 193.541500][ T50] usb 6-1: Using ep0 maxpacket: 8 [ 193.545477][ T50] usb 6-1: config index 0 descriptor too short (expected 74, got 45) [ 193.549096][ T50] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 193.554084][ T50] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 193.558257][ T50] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 193.562943][ T50] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 193.567105][ T50] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.572478][ T50] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 193.576236][ T50] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.785904][ T50] usb 6-1: usb_control_msg returned -32 [ 193.787695][ T50] usbtmc 6-1:16.0: can't read capabilities [ 193.791663][ T40] audit: type=1400 audit(1777368100.915:569): avc: denied { create } for pid=11468 comm="syz.0.2180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 194.030104][ T24] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 194.137597][ C3] usbtmc 6-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 194.140718][T11470] usbtmc 6-1:16.0: Unable to send data, error -71 [ 194.143280][T11470] usbtmc 6-1:16.0: usb_control_msg returned -32 [ 194.146568][ T40] audit: type=1400 audit(1777368101.277:570): avc: denied { create } for pid=11428 comm="syz.1.2163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 194.161635][ T59] usb 6-1: USB disconnect, device number 22 [ 194.179660][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 194.183460][ T24] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 194.188003][ T24] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 194.192430][ T24] usb 5-1: config 0 interface 0 has no altsetting 0 [ 194.195239][ T24] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 194.199017][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.205151][ T24] usb 5-1: config 0 descriptor?? [ 194.614939][ T24] mcp2221 0003:04D8:00DD.001B: unknown main item tag 0x0 [ 194.617989][ T24] mcp2221 0003:04D8:00DD.001B: unknown main item tag 0x0 [ 194.620969][ T24] mcp2221 0003:04D8:00DD.001B: unknown main item tag 0x0 [ 194.623908][ T24] mcp2221 0003:04D8:00DD.001B: unknown main item tag 0x0 [ 194.626749][ T24] mcp2221 0003:04D8:00DD.001B: unknown main item tag 0x0 [ 194.630228][ T24] mcp2221 0003:04D8:00DD.001B: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 194.784804][T11481] Invalid logical block size (31) [ 194.813931][T11469] netlink: 'syz.0.2180': attribute type 4 has an invalid length. [ 194.924492][ T24] usb 5-1: USB disconnect, device number 17 [ 195.316238][ T29] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 195.476016][ T29] usb 6-1: Using ep0 maxpacket: 8 [ 195.480269][ T29] usb 6-1: config index 0 descriptor too short (expected 74, got 45) [ 195.484014][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 195.491631][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 195.496453][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 195.498937][T11500] FAULT_INJECTION: forcing a failure. [ 195.498937][T11500] name failslab, interval 1, probability 0, space 0, times 0 [ 195.500924][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 195.505885][T11500] CPU: 0 UID: 0 PID: 11500 Comm: syz.0.2191 Not tainted syzkaller #0 PREEMPT(full) [ 195.505900][T11500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 195.505906][T11500] Call Trace: [ 195.505912][T11500] [ 195.505916][T11500] dump_stack_lvl+0x100/0x190 [ 195.505933][T11500] should_fail_ex.cold+0x5/0xa [ 195.505948][T11500] should_failslab+0xc2/0x120 [ 195.505960][T11500] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 195.505979][T11500] ? __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 195.505995][T11500] __kvm_mmu_topup_memory_cache+0x18f/0x5f0 [ 195.506011][T11500] mmu_topup_memory_caches+0x25/0x170 [ 195.506027][T11500] kvm_mmu_load+0xd6/0x23e0 [ 195.506041][T11500] ? kvm_apic_has_interrupt+0xfe/0x1f0 [ 195.506052][T11500] ? __pfx_kvm_apic_has_interrupt+0x10/0x10 [ 195.506064][T11500] ? __pfx_kvm_mmu_load+0x10/0x10 [ 195.506077][T11500] ? kvm_cpu_has_injectable_intr+0x9c/0x1a0 [ 195.506090][T11500] ? kvm_check_and_inject_events+0x961/0x1070 [ 195.506104][T11500] ? record_steal_time+0x3d0/0xbc0 [ 195.506117][T11500] vcpu_run+0x39f4/0x5ca0 [ 195.506137][T11500] ? __pfx_vcpu_run+0x10/0x10 [ 195.506157][T11500] ? rcu_is_watching+0x12/0xc0 [ 195.506175][T11500] ? kvm_arch_vcpu_ioctl_run+0x5b6/0x1890 [ 195.506190][T11500] kvm_arch_vcpu_ioctl_run+0x5b6/0x1890 [ 195.506209][T11500] kvm_vcpu_ioctl+0x730/0x1720 [ 195.506222][T11500] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 195.506234][T11500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 195.506247][T11500] ? do_vfs_ioctl+0x226/0x13e0 [ 195.506258][T11500] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 195.506269][T11500] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 195.506288][T11500] ? __fget_files+0x215/0x3d0 [ 195.506300][T11500] ? hook_file_ioctl_common+0x149/0x410 [ 195.506319][T11500] ? selinux_file_ioctl+0x13b/0x290 [ 195.506332][T11500] ? selinux_file_ioctl+0xb6/0x290 [ 195.506346][T11500] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 195.506358][T11500] __x64_sys_ioctl+0x18e/0x210 [ 195.506370][T11500] do_syscall_64+0x10b/0xf80 [ 195.506381][T11500] ? clear_bhb_loop+0x40/0x90 [ 195.506398][T11500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.506409][T11500] RIP: 0033:0x7f3f8279cdd9 [ 195.506419][T11500] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.506429][T11500] RSP: 002b:00007f3f836b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.506440][T11500] RAX: ffffffffffffffda RBX: 00007f3f82a15fa0 RCX: 00007f3f8279cdd9 [ 195.506446][T11500] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 195.506452][T11500] RBP: 00007f3f836b6090 R08: 0000000000000000 R09: 0000000000000000 [ 195.506458][T11500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 195.506464][T11500] R13: 00007f3f82a16038 R14: 00007f3f82a15fa0 R15: 00007fffd3ce2218 [ 195.506478][T11500] [ 195.619727][ T29] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 195.623790][ T29] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 195.626464][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.712280][T11503] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 195.736090][T11500] kvm_intel: kvm [11499]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x7b09 [ 195.747471][T11500] kvm: kvm [11499]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x9904 [ 195.760482][T11500] kvm: kvm [11499]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0x6d2b [ 195.833175][ T29] usb 6-1: usb_control_msg returned -32 [ 195.835848][ T29] usbtmc 6-1:16.0: can't read capabilities [ 195.993628][T11516] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2198'. [ 196.013079][T11518] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2199'. [ 196.016536][T11518] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2199'. [ 196.039108][T11518] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2199'. [ 196.042363][T11518] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2199'. [ 196.188449][ C2] usbtmc 6-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 196.192161][T11527] usbtmc 6-1:16.0: Unable to send data, error -71 [ 196.194960][T11527] usbtmc 6-1:16.0: usb_control_msg returned -32 [ 196.207155][ T1342] usb 6-1: USB disconnect, device number 23 [ 196.402826][ T40] kauditd_printk_skb: 7 callbacks suppressed [ 196.402842][ T40] audit: type=1400 audit(1777368103.543:578): avc: denied { map } for pid=11532 comm="syz.0.2204" path="socket:[46399]" dev="sockfs" ino=46399 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 196.413824][ T40] audit: type=1400 audit(1777368103.543:579): avc: denied { accept } for pid=11532 comm="syz.0.2204" path="socket:[46399]" dev="sockfs" ino=46399 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 196.422661][ T40] audit: type=1400 audit(1777368103.553:580): avc: denied { map } for pid=11532 comm="syz.0.2204" path="socket:[46401]" dev="sockfs" ino=46401 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 196.430622][ T40] audit: type=1400 audit(1777368103.553:581): avc: denied { read accept } for pid=11532 comm="syz.0.2204" path="socket:[46401]" dev="sockfs" ino=46401 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 196.441480][ T40] audit: type=1400 audit(1777368103.553:582): avc: denied { create } for pid=11532 comm="syz.0.2204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 196.448909][ T40] audit: type=1400 audit(1777368103.553:583): avc: denied { write } for pid=11532 comm="syz.0.2204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 196.456384][ T40] audit: type=1400 audit(1777368103.553:584): avc: denied { ioctl } for pid=11532 comm="syz.0.2204" path="socket:[46402]" dev="sockfs" ino=46402 ioctlcmd=0x9439 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 196.466557][ T40] audit: type=1400 audit(1777368103.553:585): avc: denied { setattr } for pid=11532 comm="syz.0.2204" name="" dev="pipefs" ino=46409 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 196.491805][T11541] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 196.553902][ T40] audit: type=1400 audit(1777368103.694:586): avc: denied { watch } for pid=11544 comm="syz.2.2207" path="/558/file1" dev="tmpfs" ino=2931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 196.572724][ T40] audit: type=1400 audit(1777368103.694:587): avc: denied { watch_sb } for pid=11544 comm="syz.2.2207" path="/558/file1" dev="tmpfs" ino=2931 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 196.675598][T11548] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2208'. [ 196.679558][T11548] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2208'. [ 196.845255][T11556] FAULT_INJECTION: forcing a failure. [ 196.845255][T11556] name failslab, interval 1, probability 0, space 0, times 0 [ 196.850602][T11556] CPU: 0 UID: 0 PID: 11556 Comm: syz.2.2211 Not tainted syzkaller #0 PREEMPT(full) [ 196.850624][T11556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.850635][T11556] Call Trace: [ 196.850641][T11556] [ 196.850649][T11556] dump_stack_lvl+0x100/0x190 [ 196.850681][T11556] should_fail_ex.cold+0x5/0xa [ 196.850708][T11556] should_failslab+0xc2/0x120 [ 196.850728][T11556] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 196.850752][T11556] ? skb_clone+0x190/0x400 [ 196.850792][T11556] skb_clone+0x190/0x400 [ 196.850818][T11556] netlink_deliver_tap+0xaed/0xcc0 [ 196.850843][T11556] netlink_unicast+0x62b/0x850 [ 196.850867][T11556] ? __pfx_netlink_unicast+0x10/0x10 [ 196.850894][T11556] netlink_sendmsg+0x8b0/0xda0 [ 196.850920][T11556] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.850936][T11556] ? __might_fault+0x70/0x140 [ 196.850970][T11556] ____sys_sendmsg+0x9e1/0xb70 [ 196.850989][T11556] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.851009][T11556] ? __pfx_____sys_sendmsg+0x10/0x10 [ 196.851041][T11556] ___sys_sendmsg+0x190/0x1e0 [ 196.851064][T11556] ? __pfx____sys_sendmsg+0x10/0x10 [ 196.851115][T11556] __sys_sendmsg+0x170/0x220 [ 196.851141][T11556] ? __pfx___sys_sendmsg+0x10/0x10 [ 196.851178][T11556] ? rcu_is_watching+0x12/0xc0 [ 196.851207][T11556] do_syscall_64+0x10b/0xf80 [ 196.851236][T11556] ? clear_bhb_loop+0x40/0x90 [ 196.851257][T11556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.851276][T11556] RIP: 0033:0x7f3f7d19cdd9 [ 196.851292][T11556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 196.851309][T11556] RSP: 002b:00007f3f7e0aa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 196.851325][T11556] RAX: ffffffffffffffda RBX: 00007f3f7d415fa0 RCX: 00007f3f7d19cdd9 [ 196.851337][T11556] RDX: 0000000000008804 RSI: 0000200000000000 RDI: 0000000000000003 [ 196.851347][T11556] RBP: 00007f3f7e0aa090 R08: 0000000000000000 R09: 0000000000000000 [ 196.851356][T11556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.851366][T11556] R13: 00007f3f7d416038 R14: 00007f3f7d415fa0 R15: 00007ffe19ae1df8 [ 196.851397][T11556] [ 196.945556][T11556] team0: Device ipvlan1 failed to register rx_handler [ 197.037266][T11566] fuse: Unknown parameter 'grou00000000000000000000' [ 197.055717][ T7588] libceph: connect (1)[c::]:6789 error -101 [ 197.063118][ T7588] libceph: mon0 (1)[c::]:6789 connect error [ 197.063190][ T6640] libceph: connect (1)[c::]:6789 error -101 [ 197.067298][ T6640] libceph: mon0 (1)[c::]:6789 connect error [ 197.068385][ T7588] libceph: connect (1)[c::]:6789 error -101 [ 197.071245][ T7588] libceph: mon0 (1)[c::]:6789 connect error [ 197.073259][ T1342] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 197.082172][T11563] ceph: No mds server is up or the cluster is laggy [ 197.082189][T11561] ceph: No mds server is up or the cluster is laggy [ 197.201403][T11579] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2216'. [ 197.220863][ T1342] usb 5-1: Using ep0 maxpacket: 8 [ 197.224742][ T1342] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.228679][ T1342] usb 5-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.231871][ T1342] usb 5-1: config 0 interface 0 has no altsetting 0 [ 197.234538][ T1342] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 197.237810][ T1342] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.242780][ T1342] usb 5-1: config 0 descriptor?? [ 197.489930][ T29] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 197.559853][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 197.639592][ T29] usb 7-1: Using ep0 maxpacket: 8 [ 197.643154][ T29] usb 7-1: config index 0 descriptor too short (expected 74, got 45) [ 197.646502][ T29] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 197.649506][ T1342] mcp2221 0003:04D8:00DD.001C: unknown main item tag 0x0 [ 197.651085][ T29] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 197.655872][ T1342] mcp2221 0003:04D8:00DD.001C: unknown main item tag 0x0 [ 197.657241][ T29] usb 7-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 197.657264][ T29] usb 7-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 197.659481][ T1342] mcp2221 0003:04D8:00DD.001C: unknown main item tag 0x0 [ 197.663847][ T29] usb 7-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 197.663887][ T29] usb 7-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 197.666954][ T1342] mcp2221 0003:04D8:00DD.001C: unknown main item tag 0x0 [ 197.669864][ T29] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.673718][ T1342] mcp2221 0003:04D8:00DD.001C: unknown main item tag 0x0 [ 197.684878][ T1342] mcp2221 0003:04D8:00DD.001C: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 197.856058][ T59] usb 5-1: USB disconnect, device number 18 [ 197.886394][ T29] usb 7-1: usb_control_msg returned -32 [ 197.888226][ T29] usbtmc 7-1:16.0: can't read capabilities [ 197.934067][T11588] sock: sock_set_timeout: `syz.1.2220' (pid 11588) tries to set negative timeout [ 197.938180][T11588] team0: Device ipvlan1 failed to register rx_handler [ 198.243019][ C1] usbtmc 7-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 198.245955][T11602] usbtmc 7-1:16.0: Unable to send data, error -71 [ 198.248582][T11602] usbtmc 7-1:16.0: usb_control_msg returned -32 [ 198.264494][ T1474] usb 7-1: USB disconnect, device number 22 [ 198.572934][T11609] team0: Device ipvlan1 failed to register rx_handler [ 198.836661][ C3] ip6_tunnel: ip6erspan0 xmit: Local address not yet configured! [ 198.838099][ T1434] ieee802154 phy0 wpan0: encryption failed: -22 [ 198.844803][ T1434] ieee802154 phy1 wpan1: encryption failed: -22 [ 198.935017][T11624] fuse: Invalid rootmode [ 199.053745][T11616] ip6_vti0: entered promiscuous mode [ 199.061290][T11616] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2230'. [ 199.135309][ T7588] usb 8-1: new high-speed USB device number 26 using dummy_hcd [ 199.284848][ T7588] usb 8-1: Using ep0 maxpacket: 8 [ 199.288761][ T7588] usb 8-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.292832][ T7588] usb 8-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.296245][ T7588] usb 8-1: config 0 interface 0 has no altsetting 0 [ 199.298698][ T7588] usb 8-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 199.301930][ T7588] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.307139][ T7588] usb 8-1: config 0 descriptor?? [ 199.365845][T11634] FAULT_INJECTION: forcing a failure. [ 199.365845][T11634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.371121][T11634] CPU: 1 UID: 0 PID: 11634 Comm: syz.2.2236 Not tainted syzkaller #0 PREEMPT(full) [ 199.371144][T11634] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.371153][T11634] Call Trace: [ 199.371159][T11634] [ 199.371166][T11634] dump_stack_lvl+0x100/0x190 [ 199.371191][T11634] should_fail_ex.cold+0x5/0xa [ 199.371214][T11634] strncpy_from_user+0x3b/0x2d0 [ 199.371253][T11634] do_getname+0x78/0x390 [ 199.371279][T11634] do_fchownat+0xc6/0x1f0 [ 199.371306][T11634] ? __pfx_do_fchownat+0x10/0x10 [ 199.371325][T11634] ? ksys_write+0x1ac/0x250 [ 199.371352][T11634] ? __pfx_ksys_write+0x10/0x10 [ 199.371374][T11634] __x64_sys_chown+0x7b/0xc0 [ 199.371395][T11634] ? lockdep_hardirqs_on+0x78/0x100 [ 199.371411][T11634] do_syscall_64+0x10b/0xf80 [ 199.371430][T11634] ? clear_bhb_loop+0x40/0x90 [ 199.371451][T11634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.371468][T11634] RIP: 0033:0x7f3f7d19cdd9 [ 199.371483][T11634] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.371498][T11634] RSP: 002b:00007f3f7e0aa028 EFLAGS: 00000246 ORIG_RAX: 000000000000005c [ 199.371515][T11634] RAX: ffffffffffffffda RBX: 00007f3f7d415fa0 RCX: 00007f3f7d19cdd9 [ 199.371525][T11634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 199.371534][T11634] RBP: 00007f3f7e0aa090 R08: 0000000000000000 R09: 0000000000000000 [ 199.371543][T11634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.371552][T11634] R13: 00007f3f7d416038 R14: 00007f3f7d415fa0 R15: 00007ffe19ae1df8 [ 199.371575][T11634] [ 199.719415][ T7588] mcp2221 0003:04D8:00DD.001D: unknown main item tag 0x0 [ 199.721967][ T7588] mcp2221 0003:04D8:00DD.001D: unknown main item tag 0x0 [ 199.724653][ T7588] mcp2221 0003:04D8:00DD.001D: unknown main item tag 0x0 [ 199.727212][ T7588] mcp2221 0003:04D8:00DD.001D: unknown main item tag 0x0 [ 199.730025][ T7588] mcp2221 0003:04D8:00DD.001D: unknown main item tag 0x0 [ 199.732846][ T7588] mcp2221 0003:04D8:00DD.001D: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.3-1/input0 [ 199.894504][T11696] FAULT_INJECTION: forcing a failure. [ 199.894504][T11696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.899806][T11696] CPU: 0 UID: 0 PID: 11696 Comm: syz.1.2248 Not tainted syzkaller #0 PREEMPT(full) [ 199.899829][T11696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 199.899839][T11696] Call Trace: [ 199.899847][T11696] [ 199.899854][T11696] dump_stack_lvl+0x100/0x190 [ 199.899888][T11696] should_fail_ex.cold+0x5/0xa [ 199.899913][T11696] _copy_to_user+0x32/0xd0 [ 199.899948][T11696] simple_read_from_buffer+0xcb/0x170 [ 199.899974][T11696] proc_fail_nth_read+0x1af/0x230 [ 199.899995][T11696] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 199.900016][T11696] ? rw_verify_area+0xce/0x6d0 [ 199.900039][T11696] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 199.900055][T11696] vfs_read+0x1e4/0xb30 [ 199.900077][T11696] ? __pfx_vfs_read+0x10/0x10 [ 199.900095][T11696] ? __fget_files+0x215/0x3d0 [ 199.900120][T11696] ? __fget_files+0x21f/0x3d0 [ 199.900148][T11696] ksys_read+0x12a/0x250 [ 199.900168][T11696] ? __pfx_ksys_read+0x10/0x10 [ 199.900188][T11696] ? rcu_is_watching+0x12/0xc0 [ 199.900217][T11696] do_syscall_64+0x10b/0xf80 [ 199.900253][T11696] ? clear_bhb_loop+0x40/0x90 [ 199.900276][T11696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.900292][T11696] RIP: 0033:0x7ff18d35d60e [ 199.900307][T11696] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 199.900328][T11696] RSP: 002b:00007ff18e2b6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 199.900345][T11696] RAX: ffffffffffffffda RBX: 00007ff18e2b76c0 RCX: 00007ff18d35d60e [ 199.900356][T11696] RDX: 000000000000000f RSI: 00007ff18e2b70a0 RDI: 0000000000000005 [ 199.900366][T11696] RBP: 00007ff18e2b7090 R08: 0000000000000000 R09: 0000000000000000 [ 199.900377][T11696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.900388][T11696] R13: 00007ff18d616038 R14: 00007ff18d615fa0 R15: 00007fff63b75c78 [ 199.900411][T11696] [ 199.920604][ T7588] usb 8-1: USB disconnect, device number 26 [ 200.013238][T11700] fuse: Unknown parameter 'group_i00000000000000000000' [ 200.653947][T11727] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2259'. [ 200.911771][T11754] FAULT_INJECTION: forcing a failure. [ 200.911771][T11754] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.915881][T11754] CPU: 2 UID: 0 PID: 11754 Comm: syz.1.2268 Not tainted syzkaller #0 PREEMPT(full) [ 200.915895][T11754] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 200.915901][T11754] Call Trace: [ 200.915906][T11754] [ 200.915910][T11754] dump_stack_lvl+0x100/0x190 [ 200.915927][T11754] should_fail_ex.cold+0x5/0xa [ 200.915942][T11754] _copy_to_user+0x32/0xd0 [ 200.915959][T11754] simple_read_from_buffer+0xcb/0x170 [ 200.915974][T11754] proc_fail_nth_read+0x1af/0x230 [ 200.915986][T11754] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.915998][T11754] ? rw_verify_area+0xce/0x6d0 [ 200.916014][T11754] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.916025][T11754] vfs_read+0x1e4/0xb30 [ 200.916037][T11754] ? __pfx_vfs_read+0x10/0x10 [ 200.916048][T11754] ? __fget_files+0x215/0x3d0 [ 200.916063][T11754] ? __fget_files+0x21f/0x3d0 [ 200.916079][T11754] ksys_read+0x12a/0x250 [ 200.916090][T11754] ? __pfx_ksys_read+0x10/0x10 [ 200.916102][T11754] ? rcu_is_watching+0x12/0xc0 [ 200.916124][T11754] do_syscall_64+0x10b/0xf80 [ 200.916136][T11754] ? clear_bhb_loop+0x40/0x90 [ 200.916148][T11754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.916159][T11754] RIP: 0033:0x7ff18d35d60e [ 200.916169][T11754] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 200.916179][T11754] RSP: 002b:00007ff18e2b6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 200.916189][T11754] RAX: ffffffffffffffda RBX: 00007ff18e2b76c0 RCX: 00007ff18d35d60e [ 200.916195][T11754] RDX: 000000000000000f RSI: 00007ff18e2b70a0 RDI: 0000000000000005 [ 200.916202][T11754] RBP: 00007ff18e2b7090 R08: 0000000000000000 R09: 0000000000000000 [ 200.916207][T11754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.916214][T11754] R13: 00007ff18d616038 R14: 00007ff18d615fa0 R15: 00007fff63b75c78 [ 200.916227][T11754] [ 201.298227][T11769] fuse: Bad value for 'rootmode' [ 201.958481][ T1474] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 202.034655][T11789] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11789 comm=syz.2.2279 [ 202.042786][ T40] kauditd_printk_skb: 2 callbacks suppressed [ 202.042801][ T40] audit: type=1400 audit(1777368109.199:590): avc: denied { listen } for pid=11788 comm="syz.2.2279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 202.114541][ T40] audit: type=1400 audit(1777368109.269:591): avc: denied { listen } for pid=11792 comm="syz.2.2281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 202.118446][ T1474] usb 5-1: Using ep0 maxpacket: 8 [ 202.120835][ T40] audit: type=1400 audit(1777368109.269:592): avc: denied { accept } for pid=11792 comm="syz.2.2281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 202.123585][ T1474] usb 5-1: config index 0 descriptor too short (expected 74, got 45) [ 202.131583][ T1474] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 202.136178][ T1474] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 202.140586][ T1474] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 202.144472][ T1474] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 202.147793][ T1474] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 202.152268][ T1474] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 202.155099][ T1474] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.361622][ T1474] usb 5-1: usb_control_msg returned -32 [ 202.363412][ T1474] usbtmc 5-1:16.0: can't read capabilities [ 202.716636][ C2] usbtmc 5-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 202.720522][T11804] usbtmc 5-1:16.0: Unable to send data, error -71 [ 202.723639][T11804] usbtmc 5-1:16.0: usb_control_msg returned -32 [ 202.743984][ T24] usb 5-1: USB disconnect, device number 19 [ 203.163119][T11816] fuse: Bad value for 'rootmode' [ 203.192340][T11817] FAULT_INJECTION: forcing a failure. [ 203.192340][T11817] name failslab, interval 1, probability 0, space 0, times 0 [ 203.197147][T11817] CPU: 1 UID: 0 PID: 11817 Comm: syz.2.2289 Not tainted syzkaller #0 PREEMPT(full) [ 203.197168][T11817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 203.197179][T11817] Call Trace: [ 203.197186][T11817] [ 203.197192][T11817] dump_stack_lvl+0x100/0x190 [ 203.197216][T11817] should_fail_ex.cold+0x5/0xa [ 203.197241][T11817] should_failslab+0xc2/0x120 [ 203.197258][T11817] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 203.197279][T11817] ? skb_clone+0x190/0x400 [ 203.197306][T11817] skb_clone+0x190/0x400 [ 203.197328][T11817] netlink_deliver_tap+0xaed/0xcc0 [ 203.197355][T11817] netlink_unicast+0x62b/0x850 [ 203.197379][T11817] ? __pfx_netlink_unicast+0x10/0x10 [ 203.197420][T11817] netlink_sendmsg+0x8b0/0xda0 [ 203.197445][T11817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 203.197462][T11817] ? __might_fault+0x70/0x140 [ 203.197492][T11817] ____sys_sendmsg+0x9e1/0xb70 [ 203.197507][T11817] ? __pfx_netlink_sendmsg+0x10/0x10 [ 203.197526][T11817] ? __pfx_____sys_sendmsg+0x10/0x10 [ 203.197559][T11817] ___sys_sendmsg+0x190/0x1e0 [ 203.197581][T11817] ? __pfx____sys_sendmsg+0x10/0x10 [ 203.197632][T11817] __sys_sendmsg+0x170/0x220 [ 203.197656][T11817] ? __pfx___sys_sendmsg+0x10/0x10 [ 203.197688][T11817] ? rcu_is_watching+0x12/0xc0 [ 203.197714][T11817] do_syscall_64+0x10b/0xf80 [ 203.197730][T11817] ? clear_bhb_loop+0x40/0x90 [ 203.197752][T11817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.197771][T11817] RIP: 0033:0x7f3f7d19cdd9 [ 203.197786][T11817] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.197800][T11817] RSP: 002b:00007f3f7e089028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.197817][T11817] RAX: ffffffffffffffda RBX: 00007f3f7d416090 RCX: 00007f3f7d19cdd9 [ 203.197827][T11817] RDX: 0000000004000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 203.197836][T11817] RBP: 00007f3f7e089090 R08: 0000000000000000 R09: 0000000000000000 [ 203.197845][T11817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.197854][T11817] R13: 00007f3f7d416128 R14: 00007f3f7d416090 R15: 00007ffe19ae1df8 [ 203.197876][T11817] [ 203.460727][T11828] fuse: Unknown parameter 'group_id00000000000000000000' [ 204.054703][T11837] virt_wifi0: entered promiscuous mode [ 204.056537][T11837] virt_wifi0: entered allmulticast mode [ 204.371071][T11848] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2300'. [ 204.398466][ T843] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 204.427262][T11853] fuse: Unknown parameter 'use00000000000000000000' [ 204.568414][ T843] usb 6-1: Using ep0 maxpacket: 8 [ 204.571513][ T843] usb 6-1: config index 0 descriptor too short (expected 74, got 45) [ 204.574118][ T843] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 204.577472][ T843] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 204.580806][ T843] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 204.584498][ T843] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 204.587768][ T843] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 204.591824][ T843] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 204.594750][ T843] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.804415][ T843] usb 6-1: usb_control_msg returned -32 [ 204.806369][ T843] usbtmc 6-1:16.0: can't read capabilities [ 205.162494][ C3] usbtmc 6-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 205.167482][T11859] usbtmc 6-1:16.0: Unable to send data, error -71 [ 205.170763][T11859] usbtmc 6-1:16.0: usb_control_msg returned -32 [ 205.188045][ T29] usb 6-1: USB disconnect, device number 24 [ 205.273836][T11862] FAULT_INJECTION: forcing a failure. [ 205.273836][T11862] name failslab, interval 1, probability 0, space 0, times 0 [ 205.280490][T11862] CPU: 2 UID: 0 PID: 11862 Comm: syz.3.2304 Not tainted syzkaller #0 PREEMPT(full) [ 205.280513][T11862] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 205.280522][T11862] Call Trace: [ 205.280528][T11862] [ 205.280536][T11862] dump_stack_lvl+0x100/0x190 [ 205.280563][T11862] should_fail_ex.cold+0x5/0xa [ 205.280590][T11862] ? team_add_slave+0x28c/0x1c70 [ 205.280613][T11862] should_failslab+0xc2/0x120 [ 205.280632][T11862] __kmalloc_noprof+0xe0/0x850 [ 205.280663][T11862] team_add_slave+0x28c/0x1c70 [ 205.280688][T11862] ? __dev_notify_flags+0x18e/0x2e0 [ 205.280715][T11862] ? __pfx___dev_notify_flags+0x10/0x10 [ 205.280739][T11862] ? __dev_change_flags+0x548/0x850 [ 205.280763][T11862] ? __pfx_team_add_slave+0x10/0x10 [ 205.280785][T11862] ? __pfx___dev_change_flags+0x10/0x10 [ 205.280809][T11862] ? validate_linkmsg+0x57c/0xba0 [ 205.280838][T11862] ? __pfx_team_add_slave+0x10/0x10 [ 205.280860][T11862] do_set_master+0x40f/0x730 [ 205.280905][T11862] ? netif_change_flags+0x10/0x160 [ 205.280933][T11862] do_setlink.isra.0+0xb2b/0x3e60 [ 205.280967][T11862] ? __pfx_do_setlink.isra.0+0x10/0x10 [ 205.280998][T11862] ? __lock_acquire+0x4a5/0x2630 [ 205.281031][T11862] ? lock_acquire+0x1b1/0x370 [ 205.281056][T11862] ? rcu_is_watching+0x12/0xc0 [ 205.281083][T11862] ? trace_contention_end+0x122/0x170 [ 205.281109][T11862] ? __mutex_lock+0x26d/0x1b10 [ 205.281130][T11862] ? rtnl_setlink+0x4e6/0xae0 [ 205.281160][T11862] ? __pfx___mutex_lock+0x10/0x10 [ 205.281179][T11862] ? rcu_is_watching+0x12/0xc0 [ 205.281205][T11862] ? cap_capable+0x10b/0x440 [ 205.281231][T11862] ? netlink_ns_capable+0xfa/0x130 [ 205.281254][T11862] rtnl_setlink+0x609/0xae0 [ 205.281284][T11862] ? __pfx_rtnl_setlink+0x10/0x10 [ 205.281314][T11862] ? kmem_cache_free+0x127/0x6c0 [ 205.281337][T11862] ? kfree_skbmem+0x19a/0x210 [ 205.281357][T11862] ? consume_skb+0xd1/0x110 [ 205.281374][T11862] ? netlink_unicast+0x62b/0x850 [ 205.281393][T11862] ? netlink_sendmsg+0x8b0/0xda0 [ 205.281411][T11862] ? ____sys_sendmsg+0x9e1/0xb70 [ 205.281430][T11862] ? ___sys_sendmsg+0x190/0x1e0 [ 205.281489][T11862] ? __lock_acquire+0x4a5/0x2630 [ 205.281523][T11862] ? find_held_lock+0x2b/0x80 [ 205.281540][T11862] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 205.281566][T11862] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 205.281603][T11862] ? __pfx_rtnl_setlink+0x10/0x10 [ 205.281633][T11862] rtnetlink_rcv_msg+0x95e/0xe90 [ 205.281662][T11862] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 205.281697][T11862] ? ref_tracker_free+0x37e/0x6c0 [ 205.281719][T11862] netlink_rcv_skb+0x159/0x420 [ 205.281740][T11862] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 205.281768][T11862] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 205.281798][T11862] ? netlink_deliver_tap+0x1ae/0xcc0 [ 205.281823][T11862] netlink_unicast+0x585/0x850 [ 205.281854][T11862] ? __pfx_netlink_unicast+0x10/0x10 [ 205.281882][T11862] netlink_sendmsg+0x8b0/0xda0 [ 205.281908][T11862] ? __pfx_netlink_sendmsg+0x10/0x10 [ 205.281926][T11862] ? __might_fault+0x70/0x140 [ 205.281960][T11862] ____sys_sendmsg+0x9e1/0xb70 [ 205.281979][T11862] ? __pfx_netlink_sendmsg+0x10/0x10 [ 205.282002][T11862] ? __pfx_____sys_sendmsg+0x10/0x10 [ 205.282047][T11862] ___sys_sendmsg+0x190/0x1e0 [ 205.282071][T11862] ? __pfx____sys_sendmsg+0x10/0x10 [ 205.282121][T11862] __sys_sendmsg+0x170/0x220 [ 205.282148][T11862] ? __pfx___sys_sendmsg+0x10/0x10 [ 205.282183][T11862] ? rcu_is_watching+0x12/0xc0 [ 205.282213][T11862] do_syscall_64+0x10b/0xf80 [ 205.282232][T11862] ? clear_bhb_loop+0x40/0x90 [ 205.282255][T11862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.282272][T11862] RIP: 0033:0x7f2ff3d9cdd9 [ 205.282293][T11862] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 205.282311][T11862] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 205.282329][T11862] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 205.282341][T11862] RDX: 0000000000008804 RSI: 0000200000000000 RDI: 0000000000000003 [ 205.282351][T11862] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 205.282361][T11862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.282372][T11862] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 205.282395][T11862] [ 205.498583][T11876] fuse: Unknown parameter 'group_id00000000000000000000' [ 205.765428][T11889] fuse: Unknown parameter 'use00000000000000000000' [ 205.871485][T11884] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2312'. [ 205.875849][T11884] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2312'. [ 206.050632][T11895] FAULT_INJECTION: forcing a failure. [ 206.050632][T11895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 206.055904][T11895] CPU: 2 UID: 0 PID: 11895 Comm: syz.3.2315 Not tainted syzkaller #0 PREEMPT(full) [ 206.055927][T11895] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 206.055937][T11895] Call Trace: [ 206.055943][T11895] [ 206.055951][T11895] dump_stack_lvl+0x100/0x190 [ 206.055976][T11895] should_fail_ex.cold+0x5/0xa [ 206.056001][T11895] _copy_from_iter+0x1f4/0x1690 [ 206.056027][T11895] ? __lock_acquire+0x4a5/0x2630 [ 206.056050][T11895] ? __pfx__copy_from_iter+0x10/0x10 [ 206.056093][T11895] vhost_chr_write_iter+0xcb/0x1190 [ 206.056110][T11895] ? get_pid_task+0xfc/0x250 [ 206.056134][T11895] ? __pfx_vhost_chr_write_iter+0x10/0x10 [ 206.056150][T11895] ? avc_policy_seqno+0x9/0x20 [ 206.056180][T11895] ? bpf_lsm_file_permission+0x9/0x10 [ 206.056205][T11895] ? security_file_permission+0x76/0x210 [ 206.056230][T11895] ? rw_verify_area+0xce/0x6d0 [ 206.056259][T11895] vfs_write+0x6ac/0x1070 [ 206.056277][T11895] ? __pfx_vhost_net_chr_write_iter+0x10/0x10 [ 206.056305][T11895] ? __pfx_vfs_write+0x10/0x10 [ 206.056321][T11895] ? find_held_lock+0x2b/0x80 [ 206.056352][T11895] ksys_write+0x12a/0x250 [ 206.056372][T11895] ? __pfx_ksys_write+0x10/0x10 [ 206.056392][T11895] ? rcu_is_watching+0x12/0xc0 [ 206.056422][T11895] do_syscall_64+0x10b/0xf80 [ 206.056442][T11895] ? clear_bhb_loop+0x40/0x90 [ 206.056463][T11895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.056497][T11895] RIP: 0033:0x7f2ff3d9cdd9 [ 206.056513][T11895] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.056529][T11895] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 206.056547][T11895] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 206.056558][T11895] RDX: 0000000000000048 RSI: 00002000000003c0 RDI: 0000000000000003 [ 206.056569][T11895] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 206.056578][T11895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.056588][T11895] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 206.056611][T11895] [ 206.197515][T11899] kAFS: unable to lookup cell 'syz1' [ 206.212507][T11899] bond1: invalid ARP target 0.0.0.0 specified for addition [ 206.214725][T11899] bond1: option arp_ip_target: invalid value (0) [ 206.217452][T11899] bond1 (unregistering): Released all slaves [ 206.259465][T11902] team0: Device ipvlan1 failed to register rx_handler [ 206.397855][T11912] FAULT_INJECTION: forcing a failure. [ 206.397855][T11912] name failslab, interval 1, probability 0, space 0, times 0 [ 206.403487][T11912] CPU: 3 UID: 0 PID: 11912 Comm: syz.3.2322 Not tainted syzkaller #0 PREEMPT(full) [ 206.403512][T11912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 206.403521][T11912] Call Trace: [ 206.403526][T11912] [ 206.403532][T11912] dump_stack_lvl+0x100/0x190 [ 206.403556][T11912] should_fail_ex.cold+0x5/0xa [ 206.403578][T11912] should_failslab+0xc2/0x120 [ 206.403595][T11912] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 206.403617][T11912] ? alloc_pid+0x1bd/0x1910 [ 206.403634][T11912] ? kvm_mmu_post_init_vm+0x1b3/0x370 [ 206.403661][T11912] alloc_pid+0x1bd/0x1910 [ 206.403683][T11912] ? __pfx_alloc_pid+0x10/0x10 [ 206.403709][T11912] ? __lock_acquire+0x4a5/0x2630 [ 206.403728][T11912] ? avc_has_perm_noaudit+0x145/0x3b0 [ 206.403761][T11912] ? fpu_clone+0x226/0x7a0 [ 206.403786][T11912] ? copy_thread+0x729/0xbe0 [ 206.403807][T11912] copy_process+0x446d/0x7fa0 [ 206.403843][T11912] ? __pfx_copy_process+0x10/0x10 [ 206.403869][T11912] ? lockdep_init_map_type+0x5c/0x250 [ 206.403890][T11912] ? lockdep_init_map_type+0x5c/0x250 [ 206.403910][T11912] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 206.403928][T11912] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 206.403953][T11912] vhost_task_create+0x1db/0x370 [ 206.403975][T11912] ? __pfx_vhost_task_create+0x10/0x10 [ 206.403994][T11912] ? register_lock_class+0x40/0x560 [ 206.404020][T11912] ? __pfx_vhost_task_fn+0x10/0x10 [ 206.404043][T11912] ? __pfx___mutex_lock+0x10/0x10 [ 206.404060][T11912] ? kasan_quarantine_put+0x104/0x240 [ 206.404089][T11912] kvm_mmu_post_init_vm+0x1b3/0x370 [ 206.404112][T11912] kvm_arch_vcpu_ioctl_run+0x66/0x1890 [ 206.404133][T11912] ? kvm_vcpu_ioctl+0x1546/0x1720 [ 206.404155][T11912] kvm_vcpu_ioctl+0x730/0x1720 [ 206.404173][T11912] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 206.404191][T11912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 206.404220][T11912] ? do_vfs_ioctl+0x226/0x13e0 [ 206.404237][T11912] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 206.404253][T11912] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 206.404281][T11912] ? __fget_files+0x215/0x3d0 [ 206.404299][T11912] ? hook_file_ioctl_common+0x149/0x410 [ 206.404329][T11912] ? selinux_file_ioctl+0x13b/0x290 [ 206.404347][T11912] ? selinux_file_ioctl+0xb6/0x290 [ 206.404367][T11912] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 206.404385][T11912] __x64_sys_ioctl+0x18e/0x210 [ 206.404402][T11912] do_syscall_64+0x10b/0xf80 [ 206.404419][T11912] ? clear_bhb_loop+0x40/0x90 [ 206.404437][T11912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.404453][T11912] RIP: 0033:0x7f2ff3d9cdd9 [ 206.404467][T11912] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.404482][T11912] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.404517][T11912] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 206.404527][T11912] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 206.404537][T11912] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 206.404545][T11912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.404555][T11912] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 206.404577][T11912] [ 206.581104][T11915] team0: Device ipvlan1 failed to register rx_handler [ 206.618507][ T29] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 206.655322][T11925] FAULT_INJECTION: forcing a failure. [ 206.655322][T11925] name failslab, interval 1, probability 0, space 0, times 0 [ 206.660093][T11925] CPU: 2 UID: 0 PID: 11925 Comm: syz.3.2327 Not tainted syzkaller #0 PREEMPT(full) [ 206.660131][T11925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 206.660141][T11925] Call Trace: [ 206.660148][T11925] [ 206.660155][T11925] dump_stack_lvl+0x100/0x190 [ 206.660180][T11925] should_fail_ex.cold+0x5/0xa [ 206.660201][T11925] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 206.660225][T11925] should_failslab+0xc2/0x120 [ 206.660243][T11925] __kmalloc_noprof+0xe0/0x850 [ 206.660275][T11925] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 206.660306][T11925] genl_family_rcv_msg_doit+0xc7/0x300 [ 206.660333][T11925] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 206.660365][T11925] ? bpf_lsm_capable+0x9/0x10 [ 206.660384][T11925] ? security_capable+0x80/0x260 [ 206.660408][T11925] genl_rcv_msg+0x560/0x800 [ 206.660435][T11925] ? __pfx_genl_rcv_msg+0x10/0x10 [ 206.660460][T11925] ? __pfx_fou_nl_del_doit+0x10/0x10 [ 206.660495][T11925] netlink_rcv_skb+0x159/0x420 [ 206.660516][T11925] ? __pfx_genl_rcv_msg+0x10/0x10 [ 206.660540][T11925] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 206.660571][T11925] ? netlink_deliver_tap+0x1ae/0xcc0 [ 206.660595][T11925] genl_rcv+0x28/0x40 [ 206.660615][T11925] netlink_unicast+0x585/0x850 [ 206.660639][T11925] ? __pfx_netlink_unicast+0x10/0x10 [ 206.660667][T11925] netlink_sendmsg+0x8b0/0xda0 [ 206.660692][T11925] ? __pfx_netlink_sendmsg+0x10/0x10 [ 206.660711][T11925] ? __might_fault+0x70/0x140 [ 206.660745][T11925] ____sys_sendmsg+0x9e1/0xb70 [ 206.660764][T11925] ? __pfx_netlink_sendmsg+0x10/0x10 [ 206.660786][T11925] ? __pfx_____sys_sendmsg+0x10/0x10 [ 206.660817][T11925] ___sys_sendmsg+0x190/0x1e0 [ 206.660841][T11925] ? __pfx____sys_sendmsg+0x10/0x10 [ 206.660914][T11925] __sys_sendmsg+0x170/0x220 [ 206.660944][T11925] ? __pfx___sys_sendmsg+0x10/0x10 [ 206.660987][T11925] ? rcu_is_watching+0x12/0xc0 [ 206.661018][T11925] do_syscall_64+0x10b/0xf80 [ 206.661037][T11925] ? clear_bhb_loop+0x40/0x90 [ 206.661059][T11925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.661077][T11925] RIP: 0033:0x7f2ff3d9cdd9 [ 206.661092][T11925] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.661108][T11925] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 206.661125][T11925] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 206.661136][T11925] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 206.661146][T11925] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 206.661156][T11925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.661165][T11925] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 206.661190][T11925] [ 206.699717][T11929] fuse: Unknown parameter 'group_id00000000000000000000' [ 206.758550][T11937] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 206.779832][ T29] usb 5-1: Using ep0 maxpacket: 8 [ 206.784465][ T29] usb 5-1: config index 0 descriptor too short (expected 74, got 45) [ 206.787078][ T29] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 206.790699][ T29] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 206.794039][ T29] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 206.797576][ T29] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 206.800970][ T29] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 206.805769][ T29] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 206.808699][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.846588][ T40] audit: type=1400 audit(1777368113.999:593): avc: denied { setopt } for pid=11940 comm="syz.3.2333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 207.014829][ T29] usb 5-1: usb_control_msg returned -32 [ 207.017928][ T29] usbtmc 5-1:16.0: can't read capabilities [ 207.031388][T11947] fuse: Unknown parameter 'use00000000000000000000' [ 207.370777][ C1] usbtmc 5-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 207.374887][T11951] usbtmc 5-1:16.0: Unable to send data, error -71 [ 207.378082][T11951] usbtmc 5-1:16.0: usb_control_msg returned -32 [ 207.405087][ T29] usb 5-1: USB disconnect, device number 20 [ 207.495882][T11955] FAULT_INJECTION: forcing a failure. [ 207.495882][T11955] name failslab, interval 1, probability 0, space 0, times 0 [ 207.501741][T11955] CPU: 2 UID: 0 PID: 11955 Comm: syz.2.2336 Not tainted syzkaller #0 PREEMPT(full) [ 207.501764][T11955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 207.501776][T11955] Call Trace: [ 207.501782][T11955] [ 207.501791][T11955] dump_stack_lvl+0x100/0x190 [ 207.501818][T11955] should_fail_ex.cold+0x5/0xa [ 207.501845][T11955] should_failslab+0xc2/0x120 [ 207.501866][T11955] __kmalloc_cache_noprof+0x7a/0x6f0 [ 207.501891][T11955] ? rtnl_newlink+0x126/0x2380 [ 207.501922][T11955] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.501949][T11955] rtnl_newlink+0x126/0x2380 [ 207.501985][T11955] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.502009][T11955] ? find_held_lock+0x2b/0x80 [ 207.502028][T11955] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 207.502055][T11955] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 207.502088][T11955] ? avc_has_perm_noaudit+0x145/0x3b0 [ 207.502121][T11955] ? __lock_acquire+0x4a5/0x2630 [ 207.502158][T11955] ? find_held_lock+0x2b/0x80 [ 207.502175][T11955] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 207.502203][T11955] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 207.502246][T11955] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.502273][T11955] rtnetlink_rcv_msg+0x95e/0xe90 [ 207.502310][T11955] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.502344][T11955] ? ref_tracker_free+0x37e/0x6c0 [ 207.502368][T11955] netlink_rcv_skb+0x159/0x420 [ 207.502391][T11955] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.502420][T11955] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 207.502449][T11955] ? netlink_deliver_tap+0x1ae/0xcc0 [ 207.502473][T11955] netlink_unicast+0x585/0x850 [ 207.502499][T11955] ? __pfx_netlink_unicast+0x10/0x10 [ 207.502528][T11955] netlink_sendmsg+0x8b0/0xda0 [ 207.502553][T11955] ? __pfx_netlink_sendmsg+0x10/0x10 [ 207.502573][T11955] ? __might_fault+0x70/0x140 [ 207.502608][T11955] ____sys_sendmsg+0x9e1/0xb70 [ 207.502628][T11955] ? __pfx_netlink_sendmsg+0x10/0x10 [ 207.502652][T11955] ? __pfx_____sys_sendmsg+0x10/0x10 [ 207.502685][T11955] ___sys_sendmsg+0x190/0x1e0 [ 207.502708][T11955] ? __pfx____sys_sendmsg+0x10/0x10 [ 207.502758][T11955] __sys_sendmsg+0x170/0x220 [ 207.502786][T11955] ? __pfx___sys_sendmsg+0x10/0x10 [ 207.502822][T11955] ? rcu_is_watching+0x12/0xc0 [ 207.502853][T11955] do_syscall_64+0x10b/0xf80 [ 207.502875][T11955] ? clear_bhb_loop+0x40/0x90 [ 207.502899][T11955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.502919][T11955] RIP: 0033:0x7f3f7d19cdd9 [ 207.502935][T11955] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.502953][T11955] RSP: 002b:00007f3f7e0aa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.502972][T11955] RAX: ffffffffffffffda RBX: 00007f3f7d415fa0 RCX: 00007f3f7d19cdd9 [ 207.502983][T11955] RDX: 0000000000020004 RSI: 0000200000000380 RDI: 0000000000000007 [ 207.502996][T11955] RBP: 00007f3f7e0aa090 R08: 0000000000000000 R09: 0000000000000000 [ 207.503007][T11955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.503017][T11955] R13: 00007f3f7d416038 R14: 00007f3f7d415fa0 R15: 00007ffe19ae1df8 [ 207.503043][T11955] [ 207.708596][T11960] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 207.912872][T11967] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2342'. [ 207.916194][T11967] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2342'. [ 207.933298][T11974] netlink: 'syz.3.2344': attribute type 4 has an invalid length. [ 207.939723][T11974] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 207.944369][T11976] fuse: Bad value for 'user_id' [ 207.945971][T11976] fuse: Bad value for 'user_id' [ 207.967628][T11981] binfmt_misc: register: failed to install interpreter file ./file1 [ 207.983747][T11983] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2347'. [ 208.076676][T11995] fuse: Unknown parameter 'user_i00000000000000000000' [ 208.141706][ T5732] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 208.146253][ T5732] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 208.151950][ T5732] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 208.155415][ T5732] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 208.160462][ T5732] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 208.170451][ T5090] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 208.179423][ T5090] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 208.188930][ T5090] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 208.193345][ T5090] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 208.200829][ T5090] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 208.208144][T10813] syz_tun (unregistering): left allmulticast mode [ 208.456496][T11673] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 208.460522][T11673] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.565216][T11673] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 208.570174][T11673] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.607212][T11996] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.610490][T11996] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.613734][T11996] bridge_slave_0: entered allmulticast mode [ 208.617912][T11996] bridge_slave_0: entered promiscuous mode [ 208.622601][T11996] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.625754][T11996] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.628909][ T29] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 208.629321][T11996] bridge_slave_1: entered allmulticast mode [ 208.635207][T11996] bridge_slave_1: entered promiscuous mode [ 208.664782][T11673] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 208.669205][T11673] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.692395][T11996] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.699348][T11996] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.725571][T11996] team0: Port device team_slave_0 added [ 208.731787][T11996] team0: Port device team_slave_1 added [ 208.744884][T11673] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 208.748948][T11673] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.778447][ T29] usb 6-1: Using ep0 maxpacket: 8 [ 208.778641][T11996] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.781375][ T29] usb 6-1: config index 0 descriptor too short (expected 74, got 45) [ 208.782942][T11996] 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. [ 208.786399][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 208.796884][T11996] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.799581][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 208.805139][T11996] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.807622][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 208.810733][T11996] 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. [ 208.814848][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 208.824987][T11996] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.828998][ T29] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 208.838307][ T29] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 208.844235][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.868786][T11996] hsr_slave_0: entered promiscuous mode [ 208.872418][T11996] hsr_slave_1: entered promiscuous mode [ 208.875116][T11996] debugfs: 'hsr0' already exists in 'hsr' [ 208.877384][T11996] Cannot create hsr debugfs directory [ 209.017575][T12021] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2354'. [ 209.021467][T12021] netlink: 64 bytes leftover after parsing attributes in process `syz.0.2354'. [ 209.059761][ T29] usb 6-1: usb_control_msg returned -32 [ 209.062252][ T29] usbtmc 6-1:16.0: can't read capabilities [ 209.309023][T11673] bond0 (unregistering): Released all slaves [ 209.415124][ C1] usbtmc 6-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 209.419735][T12042] usbtmc 6-1:16.0: Unable to send data, error -71 [ 209.423282][T12042] usbtmc 6-1:16.0: usb_control_msg returned -32 [ 209.441488][T11673] tipc: Disabling bearer [ 209.445781][T11673] tipc: Left network mode [ 209.447503][ T40] audit: type=1400 audit(2000000001.750:594): avc: denied { read } for pid=12044 comm="syz.3.2359" name="fb0" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 209.455007][ T29] usb 6-1: USB disconnect, device number 25 [ 209.469720][ T40] audit: type=1400 audit(2000000001.750:595): avc: denied { open } for pid=12044 comm="syz.3.2359" path="/dev/fb0" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 209.486427][ T40] audit: type=1400 audit(2000000001.750:596): avc: denied { ioctl } for pid=12044 comm="syz.3.2359" path="/dev/fb0" dev="devtmpfs" ino=637 ioctlcmd=0x4605 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 209.564371][ T5442] 8021q: adding VLAN 0 to HW filter on device eth2 [ 209.587257][T12061] fuse: Unknown parameter 'user_i00000000000000000000' [ 209.732336][T11673] hsr_slave_0: left promiscuous mode [ 209.734622][T11673] hsr_slave_1: left promiscuous mode [ 209.740318][T11673] veth1_macvtap: left promiscuous mode [ 209.742429][T11673] veth0_macvtap: left promiscuous mode [ 209.745321][T11673] veth1_vlan: left promiscuous mode [ 209.747463][T11673] veth0_vlan: left promiscuous mode [ 210.268507][ T5090] Bluetooth: hci3: command tx timeout [ 210.648503][T12085] fuse: Bad value for 'user_id' [ 210.650168][T12085] fuse: Bad value for 'user_id' [ 211.398741][ T29] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 211.558515][ T29] usb 6-1: Using ep0 maxpacket: 8 [ 211.562268][ T29] usb 6-1: config index 0 descriptor too short (expected 74, got 45) [ 211.565767][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 211.570481][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 211.574652][ T29] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 211.579293][ T29] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 211.583446][ T29] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 211.588993][ T29] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 211.592773][ T29] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.800992][ T29] usb 6-1: usb_control_msg returned -32 [ 211.802851][ T29] usbtmc 6-1:16.0: can't read capabilities [ 212.154789][ C2] usbtmc 6-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 212.158873][T12093] usbtmc 6-1:16.0: Unable to send data, error -71 [ 212.162158][T12093] usbtmc 6-1:16.0: usb_control_msg returned -32 [ 212.188094][ T29] usb 6-1: USB disconnect, device number 26 [ 212.348560][ T5090] Bluetooth: hci3: command tx timeout [ 212.501561][T12052] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 212.506402][T11996] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 212.523290][T11996] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 212.526267][T11996] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 212.535932][T11996] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 212.539862][T11996] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 212.540343][T12096] FAULT_INJECTION: forcing a failure. [ 212.540343][T12096] name failslab, interval 1, probability 0, space 0, times 0 [ 212.550493][T11996] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 212.553264][T12096] CPU: 2 UID: 0 PID: 12096 Comm: syz.3.2373 Not tainted syzkaller #0 PREEMPT(full) [ 212.553285][T12096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 212.553295][T12096] Call Trace: [ 212.553300][T12096] [ 212.553306][T12096] dump_stack_lvl+0x100/0x190 [ 212.553327][T12096] should_fail_ex.cold+0x5/0xa [ 212.553350][T12096] should_failslab+0xc2/0x120 [ 212.553367][T12096] __kmalloc_cache_noprof+0x7a/0x6f0 [ 212.553388][T12096] ? kvm_dev_ioctl+0xa8d/0x1a50 [ 212.553416][T12096] kvm_dev_ioctl+0xa8d/0x1a50 [ 212.553441][T12096] ? __fget_files+0x215/0x3d0 [ 212.553460][T12096] ? hook_file_ioctl_common+0x149/0x410 [ 212.553484][T12096] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 212.553510][T12096] ? selinux_file_ioctl+0x13b/0x290 [ 212.553528][T12096] ? selinux_file_ioctl+0xb6/0x290 [ 212.553547][T12096] ? __pfx_kvm_dev_ioctl+0x10/0x10 [ 212.553572][T12096] __x64_sys_ioctl+0x18e/0x210 [ 212.553590][T12096] do_syscall_64+0x10b/0xf80 [ 212.553607][T12096] ? clear_bhb_loop+0x40/0x90 [ 212.553621][T12096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.553631][T12096] RIP: 0033:0x7f2ff3d9cdd9 [ 212.553640][T12096] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 212.553650][T12096] RSP: 002b:00007f2ff1ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.553660][T12096] RAX: ffffffffffffffda RBX: 00007f2ff4015fa0 RCX: 00007f2ff3d9cdd9 [ 212.553667][T12096] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 212.553672][T12096] RBP: 00007f2ff1ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 212.553678][T12096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.553684][T12096] R13: 00007f2ff4016038 R14: 00007f2ff4015fa0 R15: 00007ffcc22ec848 [ 212.553697][T12096] [ 212.620364][T11996] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 212.627287][T11996] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 212.716454][T11996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 212.735572][T11996] 8021q: adding VLAN 0 to HW filter on device team0 [ 212.747270][T11674] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.749570][T11674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.768406][T11674] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.771441][T11674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.017773][T11996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.042416][T12155] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2385'. [ 213.045827][T12155] netlink: 64 bytes leftover after parsing attributes in process `syz.0.2385'. [ 213.051392][T11996] veth0_vlan: entered promiscuous mode [ 213.056724][T11996] veth1_vlan: entered promiscuous mode [ 213.075730][T11996] veth0_macvtap: entered promiscuous mode [ 213.080496][T11996] veth1_macvtap: entered promiscuous mode [ 213.092563][T11996] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 213.100461][T11996] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 213.110639][T11674] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.114416][T11674] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.119793][T11674] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.122693][T11674] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.428469][ T5090] Bluetooth: hci3: command tx timeout [ 215.724661][T12126] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 215.765841][T11670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.768387][T11670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.800593][T11670] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 215.808187][T11670] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 215.815160][ T40] audit: type=1400 audit(2000000008.120:597): avc: denied { mounton } for pid=11996 comm="syz-executor" path="/syzkaller.kkzOHu/syz-tmp" dev="sda1" ino=2040 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 215.856069][T12188] syz_tun: entered allmulticast mode [ 216.176570][T12199] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2395'. [ 216.180944][T12199] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2395'. [ 216.508783][ T5090] Bluetooth: hci3: command tx timeout [ 216.764221][ T40] audit: type=1400 audit(2000000009.070:598): avc: denied { create } for pid=12212 comm="syz.2.2398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 216.772899][ T40] audit: type=1400 audit(2000000009.070:599): avc: denied { write } for pid=12212 comm="syz.2.2398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 218.804272][T12181] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 218.874062][T12223] ip6t_rpfilter: unknown options [ 218.888709][T12223] fuse: Unknown parameter 'wd' [ 218.974756][T12231] FAULT_INJECTION: forcing a failure. [ 218.974756][T12231] name failslab, interval 1, probability 0, space 0, times 0 [ 218.978788][T12231] CPU: 0 UID: 0 PID: 12231 Comm: syz.2.2405 Not tainted syzkaller #0 PREEMPT(full) [ 218.978803][T12231] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 218.978810][T12231] Call Trace: [ 218.978815][T12231] [ 218.978820][T12231] dump_stack_lvl+0x100/0x190 [ 218.978844][T12231] should_fail_ex.cold+0x5/0xa [ 218.978860][T12231] should_failslab+0xc2/0x120 [ 218.978871][T12231] __kvmalloc_node_noprof+0xfa/0xa00 [ 218.978888][T12231] ? bpf_test_run_xdp_live+0x13a/0x760 [ 218.978905][T12231] ? synchronize_rcu_expedited+0x3c3/0x450 [ 218.978921][T12231] bpf_test_run_xdp_live+0x13a/0x760 [ 218.978932][T12231] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 218.978943][T12231] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 218.978964][T12231] ? __pfx___schedule+0x10/0x10 [ 218.978972][T12231] ? find_held_lock+0x2b/0x80 [ 218.978985][T12231] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 218.979005][T12231] ? 0xffffffffa0206480 [ 218.979014][T12231] ? 0xffffffffa0206480 [ 218.979022][T12231] ? bpf_dispatcher_change_prog+0x2de/0xa50 [ 218.979037][T12231] bpf_prog_test_run_xdp+0xd7d/0x1670 [ 218.979054][T12231] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 218.979073][T12231] ? fput+0x79/0x100 [ 218.979087][T12231] ? __bpf_prog_get+0x97/0x2a0 [ 218.979100][T12231] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 218.979112][T12231] __sys_bpf+0x1725/0x4b90 [ 218.979130][T12231] ? __pfx___sys_bpf+0x10/0x10 [ 218.979145][T12231] ? proc_fail_nth_write+0x9f/0x220 [ 218.979156][T12231] ? find_held_lock+0x2b/0x80 [ 218.979168][T12231] ? find_held_lock+0x2b/0x80 [ 218.979177][T12231] ? ksys_write+0x190/0x250 [ 218.979187][T12231] ? ksys_write+0x190/0x250 [ 218.979200][T12231] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 218.979212][T12231] ? kernel_write+0x5e3/0x6c0 [ 218.979222][T12231] ? __fget_files+0x215/0x3d0 [ 218.979242][T12231] ? fput+0x79/0x100 [ 218.979255][T12231] ? ksys_write+0x1ac/0x250 [ 218.979265][T12231] ? __pfx_ksys_write+0x10/0x10 [ 218.979279][T12231] __x64_sys_bpf+0x7b/0xc0 [ 218.979288][T12231] ? lockdep_hardirqs_on+0x78/0x100 [ 218.979299][T12231] do_syscall_64+0x10b/0xf80 [ 218.979310][T12231] ? clear_bhb_loop+0x40/0x90 [ 218.979323][T12231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.979334][T12231] RIP: 0033:0x7f97fbf9cdd9 [ 218.979342][T12231] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 218.979353][T12231] RSP: 002b:00007f97fcd9d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 218.979363][T12231] RAX: ffffffffffffffda RBX: 00007f97fc215fa0 RCX: 00007f97fbf9cdd9 [ 218.979370][T12231] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 218.979376][T12231] RBP: 00007f97fcd9d090 R08: 0000000000000000 R09: 0000000000000000 [ 218.979381][T12231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.979387][T12231] R13: 00007f97fc216038 R14: 00007f97fc215fa0 R15: 00007ffea5d87bc8 [ 218.979400][T12231] [ 219.010705][ T5732] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 219.096648][T12236] Bluetooth: hci0: unsupported parameter 255 [ 219.104874][ T5732] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 219.107463][T12236] Bluetooth: hci0: unsupported parameter 255 [ 219.125739][ T5732] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 219.134741][ T8284] syz_tun (unregistering): left allmulticast mode [ 219.134889][ T5732] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 219.140427][ T5732] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 219.232625][ T40] audit: type=1400 audit(2000000011.540:600): avc: denied { connect } for pid=12242 comm="syz.2.2408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 219.328528][ T40] audit: type=1400 audit(2000000011.630:601): avc: denied { map } for pid=12242 comm="syz.2.2408" path="/dev/nullb0" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 219.338552][ T40] audit: type=1400 audit(2000000011.630:602): avc: denied { execute } for pid=12242 comm="syz.2.2408" path="/dev/nullb0" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 219.580561][T12232] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.583688][T12232] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.586554][T12232] bridge_slave_0: entered allmulticast mode [ 219.590080][T12232] bridge_slave_0: entered promiscuous mode [ 219.594475][T12232] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.597199][T12232] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.600544][T12232] bridge_slave_1: entered allmulticast mode [ 219.604621][T12232] bridge_slave_1: entered promiscuous mode [ 219.608462][ T1342] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 219.631232][T12232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.639815][T12232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.666643][T12232] team0: Port device team_slave_0 added [ 219.671895][T12232] team0: Port device team_slave_1 added [ 219.693293][T12232] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.695594][T12232] 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. [ 219.704016][T12232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.708718][T12232] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.711009][T12232] 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. [ 219.719328][T12232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.744955][T12232] hsr_slave_0: entered promiscuous mode [ 219.747228][T12232] hsr_slave_1: entered promiscuous mode [ 219.749488][T12232] debugfs: 'hsr0' already exists in 'hsr' [ 219.751329][T12232] Cannot create hsr debugfs directory [ 219.762827][ T1342] usb 5-1: New USB device found, idVendor=0fe9, idProduct=db55, bcdDevice=69.fb [ 219.765816][ T1342] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=201 [ 219.769585][ T1342] usb 5-1: Product: syz [ 219.771592][ T1342] usb 5-1: Manufacturer: syz [ 219.773636][ T1342] usb 5-1: SerialNumber: syz [ 219.778928][ T1342] usb 5-1: config 0 descriptor?? [ 219.785250][ T1342] dvb-usb: found a 'DigitalNow DVB-T Dual USB' in warm state. [ 219.792584][ T1342] dvb-usb: bulk message failed: -22 (2/0) [ 219.803913][ T1342] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 219.807864][ T1342] dvbdev: DVB: registering new adapter (DigitalNow DVB-T Dual USB) [ 219.811445][ T1342] usb 5-1: media controller created [ 219.821460][ T1342] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 219.877640][T12232] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 219.882584][T12232] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.971768][T12232] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 219.979017][T12232] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.984897][T12254] cxusb: i2c wr: len=79 is too big! [ 219.984897][T12254] [ 220.001087][ T40] audit: type=1400 audit(2000000012.310:603): avc: denied { load_policy } for pid=12253 comm="syz.0.2409" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 220.001455][T12254] SELinux: policydb version 0 does not match my version range 15-35 [ 220.011328][T12254] SELinux: failed to load policy [ 220.084209][T12232] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 220.088437][T12232] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.100262][ T1342] cxusb: set interface failed [ 220.102269][ T1342] dvb-usb: bulk message failed: -22 (1/0) [ 220.132092][ T1342] DVB: Unable to find symbol mt352_attach() [ 220.134812][ T1342] dvb-usb: bulk message failed: -22 (5/0) [ 220.140961][ T1342] zl10353_read_register: readreg error (reg=127, ret==-121) [ 220.144100][ T1342] dvb-usb: no frontend was attached by 'DigitalNow DVB-T Dual USB' [ 220.190177][T12232] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 220.193792][T12232] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.208526][ T1342] rc_core: IR keymap rc-dvico-mce not found [ 220.211183][ T1342] Registered IR keymap rc-empty [ 220.241274][ T1342] rc rc0: DigitalNow DVB-T Dual USB as /devices/platform/dummy_hcd.0/usb5/5-1/rc/rc0 [ 220.247179][ T1342] input: DigitalNow DVB-T Dual USB as /devices/platform/dummy_hcd.0/usb5/5-1/rc/rc0/input19 [ 220.257630][ T40] audit: type=1400 audit(2000000012.560:604): avc: denied { read } for pid=5124 comm="acpid" name="event4" dev="devtmpfs" ino=3303 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 220.262859][ T1342] dvb-usb: schedule remote query interval to 100 msecs. [ 220.267433][ T40] audit: type=1400 audit(2000000012.560:605): avc: denied { open } for pid=5124 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=3303 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 220.270554][ T1342] dvb-usb: DigitalNow DVB-T Dual USB successfully initialized and connected. [ 220.280266][ T40] audit: type=1400 audit(2000000012.560:606): avc: denied { ioctl } for pid=5124 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=3303 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 220.303988][ T1342] usb 5-1: USB disconnect, device number 21 [ 220.387983][ T1342] dvb-usb: DigitalNow DVB-T Dual USB successfully deinitialized and disconnected. [ 220.709328][T12281] fuse: Bad value for 'fd' [ 221.228639][ T5732] Bluetooth: hci1: command tx timeout [ 221.261776][ T40] audit: type=1400 audit(2000000013.570:607): avc: denied { append } for pid=12284 comm="syz.2.2415" name="frontend0" dev="devtmpfs" ino=951 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 221.445678][ T40] audit: type=1400 audit(2000000013.750:608): avc: denied { create } for pid=12287 comm="syz.2.2416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 221.449629][T12288] md: md2 stopped. [ 221.453224][ T40] audit: type=1400 audit(2000000013.750:609): avc: denied { write } for pid=12287 comm="syz.2.2416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 221.629264][T12296] FAULT_INJECTION: forcing a failure. [ 221.629264][T12296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 221.634862][T12296] CPU: 3 UID: 0 PID: 12296 Comm: syz.0.2418 Not tainted syzkaller #0 PREEMPT(full) [ 221.634885][T12296] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 221.634897][T12296] Call Trace: [ 221.634903][T12296] [ 221.634910][T12296] dump_stack_lvl+0x100/0x190 [ 221.634938][T12296] should_fail_ex.cold+0x5/0xa [ 221.634966][T12296] _copy_to_user+0x32/0xd0 [ 221.635023][T12296] simple_read_from_buffer+0xcb/0x170 [ 221.635050][T12296] proc_fail_nth_read+0x1af/0x230 [ 221.635071][T12296] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 221.635092][T12296] ? rw_verify_area+0xce/0x6d0 [ 221.635119][T12296] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 221.635137][T12296] vfs_read+0x1e4/0xb30 [ 221.635160][T12296] ? __pfx_vfs_read+0x10/0x10 [ 221.635178][T12296] ? __fget_files+0x215/0x3d0 [ 221.635207][T12296] ? __fget_files+0x21f/0x3d0 [ 221.635236][T12296] ksys_read+0x12a/0x250 [ 221.635256][T12296] ? __pfx_ksys_read+0x10/0x10 [ 221.635277][T12296] ? rcu_is_watching+0x12/0xc0 [ 221.635309][T12296] do_syscall_64+0x10b/0xf80 [ 221.635330][T12296] ? clear_bhb_loop+0x40/0x90 [ 221.635353][T12296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.635372][T12296] RIP: 0033:0x7f3f8275d60e [ 221.635388][T12296] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 221.635405][T12296] RSP: 002b:00007f3f83694fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 221.635425][T12296] RAX: ffffffffffffffda RBX: 00007f3f836956c0 RCX: 00007f3f8275d60e [ 221.635435][T12296] RDX: 000000000000000f RSI: 00007f3f836950a0 RDI: 0000000000000005 [ 221.635447][T12296] RBP: 00007f3f83695090 R08: 0000000000000000 R09: 0000000000000000 [ 221.635458][T12296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.635467][T12296] R13: 00007f3f82a16128 R14: 00007f3f82a16090 R15: 00007fffd3ce2218 [ 221.635492][T12296] [ 222.656443][T12314] input: syz1 as /devices/virtual/input/input20 [ 222.668069][T12314] Bluetooth: MGMT ver 1.23 [ 222.670158][T12314] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2423'. [ 222.729191][T12263] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 222.733607][T12232] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 222.757998][T12232] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 222.764081][T12232] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 222.770592][T12232] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 222.774889][T12232] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 222.780751][T12232] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 222.780843][T12318] fuse: Invalid rootmode [ 222.784162][T12232] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 222.790264][T12232] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 222.848912][T12232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.861172][T12232] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.866688][T11673] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.869716][T11673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.879061][T11673] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.882309][T11673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.946858][T12330] netlink: 'syz.0.2426': attribute type 1 has an invalid length. [ 222.951095][T12330] netlink: 'syz.0.2426': attribute type 1 has an invalid length. [ 223.179344][T12232] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.205905][T12232] veth0_vlan: entered promiscuous mode [ 223.212361][T12232] veth1_vlan: entered promiscuous mode [ 223.233057][T12232] veth0_macvtap: entered promiscuous mode [ 223.237011][T12232] veth1_macvtap: entered promiscuous mode [ 223.246316][T12232] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.252457][T12232] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.258247][T11671] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.261350][T11671] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.264901][T11671] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.267707][T11671] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.319691][ T5732] Bluetooth: hci1: command tx timeout [ 223.348296][T11674] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.352516][T11674] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.373038][T11673] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.375867][T11673] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.429500][T12345] FAULT_INJECTION: forcing a failure. [ 223.429500][T12345] name failslab, interval 1, probability 0, space 0, times 0 [ 223.433660][T12345] CPU: 3 UID: 0 PID: 12345 Comm: syz.1.2404 Not tainted syzkaller #0 PREEMPT(full) [ 223.433674][T12345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 223.433681][T12345] Call Trace: [ 223.433686][T12345] [ 223.433690][T12345] dump_stack_lvl+0x100/0x190 [ 223.433706][T12345] should_fail_ex.cold+0x5/0xa [ 223.433721][T12345] should_failslab+0xc2/0x120 [ 223.433733][T12345] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 223.433748][T12345] ? skb_clone+0x190/0x400 [ 223.433766][T12345] skb_clone+0x190/0x400 [ 223.433784][T12345] ipv6_icmp_error+0x12f/0x940 [ 223.433800][T12345] raw6_icmp_error+0x617/0x870 [ 223.433813][T12345] ? __pfx_raw6_icmp_error+0x10/0x10 [ 223.433824][T12345] ? icmpv6_err+0x161/0x3f0 [ 223.433836][T12345] icmpv6_notify+0x384/0x820 [ 223.433849][T12345] ? __pfx_icmpv6_notify+0x10/0x10 [ 223.433861][T12345] ? __print_lock_name+0x20/0x80 [ 223.433875][T12345] icmpv6_rcv+0x10bf/0x1ae0 [ 223.433888][T12345] ? __pfx_icmpv6_rcv+0x10/0x10 [ 223.433899][T12345] ip6_protocol_deliver_rcu+0xf97/0x1500 [ 223.433920][T12345] ip6_input_finish+0x1e4/0x4a0 [ 223.433935][T12345] ip6_input+0x105/0x2f0 [ 223.433949][T12345] ip6_mc_input+0x513/0xf50 [ 223.433964][T12345] ? __pfx_ip6_mc_input+0x10/0x10 [ 223.433979][T12345] ? ip6_rcv_finish_core.isra.0+0x113/0x1260 [ 223.433995][T12345] ? __pfx_ip6_mc_input+0x10/0x10 [ 223.434010][T12345] ipv6_rcv+0x34c/0x3d0 [ 223.434029][T12345] ? __pfx_ipv6_rcv+0x10/0x10 [ 223.434042][T12345] __netif_receive_skb_one_core+0x12d/0x1e0 [ 223.434065][T12345] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 223.434088][T12345] ? lock_acquire+0x1b1/0x370 [ 223.434116][T12345] __netif_receive_skb+0x1f/0x120 [ 223.434141][T12345] netif_receive_skb+0x13b/0x7f0 [ 223.434161][T12345] ? tun_build_skb.constprop.0+0x9b5/0x18f0 [ 223.434176][T12345] ? __pfx_netif_receive_skb+0x10/0x10 [ 223.434193][T12345] tun_rx_batched.isra.0+0x3f6/0x750 [ 223.434207][T12345] ? __pfx_tun_rx_batched.isra.0+0x10/0x10 [ 223.434222][T12345] ? rcu_is_watching+0x12/0xc0 [ 223.434237][T12345] ? tun_get_user+0x1cc8/0x3c20 [ 223.434252][T12345] tun_get_user+0x1e31/0x3c20 [ 223.434270][T12345] ? __pfx_tun_get_user+0x10/0x10 [ 223.434284][T12345] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 223.434299][T12345] ? find_held_lock+0x2b/0x80 [ 223.434308][T12345] ? tun_get+0x191/0x370 [ 223.434319][T12345] ? tun_get+0x191/0x370 [ 223.434334][T12345] tun_chr_write_iter+0xdc/0x200 [ 223.434348][T12345] vfs_write+0x6ac/0x1070 [ 223.434360][T12345] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 223.434374][T12345] ? __pfx_vfs_write+0x10/0x10 [ 223.434384][T12345] ? find_held_lock+0x2b/0x80 [ 223.434401][T12345] ksys_write+0x12a/0x250 [ 223.434412][T12345] ? __pfx_ksys_write+0x10/0x10 [ 223.434424][T12345] ? rcu_is_watching+0x12/0xc0 [ 223.434441][T12345] do_syscall_64+0x10b/0xf80 [ 223.434452][T12345] ? clear_bhb_loop+0x40/0x90 [ 223.434465][T12345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.434476][T12345] RIP: 0033:0x7f375395d60e [ 223.434485][T12345] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 223.434495][T12345] RSP: 002b:00007f375493bfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 223.434506][T12345] RAX: ffffffffffffffda RBX: 00007f375493c6c0 RCX: 00007f375395d60e [ 223.434512][T12345] RDX: 000000000000006e RSI: 0000200000000940 RDI: 00000000000000c8 [ 223.434519][T12345] RBP: 00007f375493c090 R08: 0000000000000000 R09: 0000000000000000 [ 223.434524][T12345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.434530][T12345] R13: 00007f3753c16038 R14: 00007f3753c15fa0 R15: 00007ffdc41e3278 [ 223.434544][T12345] [ 223.750816][T12350] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2429'. [ 223.754138][T12350] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2429'. [ 223.918405][T12366] FAULT_INJECTION: forcing a failure. [ 223.918405][T12366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.920817][T12367] ucma_write: process 15 (syz.1.2434) changed security contexts after opening file descriptor, this is not allowed. [ 223.922788][T12366] CPU: 0 UID: 0 PID: 12366 Comm: syz.0.2431 Not tainted syzkaller #0 PREEMPT(full) [ 223.922803][T12366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 223.922810][T12366] Call Trace: [ 223.922814][T12366] [ 223.922819][T12366] dump_stack_lvl+0x100/0x190 [ 223.922835][T12366] should_fail_ex.cold+0x5/0xa [ 223.922851][T12366] _copy_to_user+0x32/0xd0 [ 223.922867][T12366] simple_read_from_buffer+0xcb/0x170 [ 223.922882][T12366] proc_fail_nth_read+0x1af/0x230 [ 223.922893][T12366] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 223.922906][T12366] ? rw_verify_area+0xce/0x6d0 [ 223.922921][T12366] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 223.922932][T12366] vfs_read+0x1e4/0xb30 [ 223.922945][T12366] ? __pfx_vfs_read+0x10/0x10 [ 223.922955][T12366] ? __fget_files+0x215/0x3d0 [ 223.922978][T12366] ? __fget_files+0x21f/0x3d0 [ 223.923002][T12366] ksys_read+0x12a/0x250 [ 223.923017][T12366] ? __pfx_ksys_read+0x10/0x10 [ 223.923030][T12366] ? rcu_is_watching+0x12/0xc0 [ 223.923048][T12366] do_syscall_64+0x10b/0xf80 [ 223.923059][T12366] ? clear_bhb_loop+0x40/0x90 [ 223.923073][T12366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.923084][T12366] RIP: 0033:0x7f3f8275d60e [ 223.923094][T12366] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 223.923104][T12366] RSP: 002b:00007f3f836b5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 223.923114][T12366] RAX: ffffffffffffffda RBX: 00007f3f836b66c0 RCX: 00007f3f8275d60e [ 223.923121][T12366] RDX: 000000000000000f RSI: 00007f3f836b60a0 RDI: 0000000000000004 [ 223.923127][T12366] RBP: 00007f3f836b6090 R08: 0000000000000000 R09: 0000000000000000 [ 223.923133][T12366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.923139][T12366] R13: 00007f3f82a16038 R14: 00007f3f82a15fa0 R15: 00007fffd3ce2218 [ 223.923153][T12366] [ 224.063281][T12372] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2436'. [ 224.066183][T12372] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2436'. [ 224.071006][T12372] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2436'. [ 224.074062][T12372] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2436'. [ 224.113214][T12374] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2437'. [ 224.115954][T12374] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2437'. [ 224.158776][T12376] fuse: Invalid rootmode [ 224.226749][ T40] audit: type=1400 audit(2000000016.530:610): avc: denied { create } for pid=12378 comm="syz.2.2439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 224.738727][ T40] audit: type=1400 audit(2000000017.050:611): avc: denied { name_bind } for pid=12409 comm="syz.1.2446" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 224.790440][T12414] syz_tun: entered allmulticast mode [ 224.818823][ C2] ------------[ cut here ]------------ [ 224.820782][ C2] sk->sk_forward_alloc [ 224.820789][ C2] WARNING: net/ipv4/af_inet.c:162 at inet_sock_destruct+0x653/0x800, CPU#2: swapper/2/0 [ 224.826207][ C2] Modules linked in: [ 224.827510][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted syzkaller #0 PREEMPT(full) [ 224.830514][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 224.833688][ C2] RIP: 0010:inet_sock_destruct+0x653/0x800 [ 224.835575][ C2] Code: 89 4d ff e9 06 fd ff ff e8 2a 69 fe f7 90 0f 0b 90 e9 35 fe ff ff e8 1c 69 fe f7 90 0f 0b 90 e9 c5 fe ff ff e8 0e 69 fe f7 90 <0f> 0b 90 e9 04 ff ff ff e8 00 69 fe f7 90 0f 0b 90 e9 65 fe ff ff SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 224.841613][ C2] RSP: 0018:ffffc90000648d88 EFLAGS: 00010246 [ 224.843587][ C2] RAX: 0000000000000000 RBX: ffff888062f68000 RCX: ffffffff8a0a2197 [ 224.846150][ C2] RDX: ffff88801ead4a00 RSI: ffffffff8a0a2292 RDI: ffff88801ead4a00 [ 224.848683][ C2] RBP: 0000000000000090 R08: 0000000000000005 R09: 0000000000000000 [ 224.851204][ C2] R10: 0000000000000090 R11: 000000000000a9cc R12: ffff888062f68000 [ 224.853776][ C2] R13: ffff888062f68090 R14: ffffffff81ee17bd R15: 0000000000000000 [ 224.856435][ C2] FS: 0000000000000000(0000) GS:ffff8880d6579000(0000) knlGS:0000000000000000 [ 224.859309][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.861413][ C2] CR2: 0000001b33021ff8 CR3: 000000004fdc3000 CR4: 0000000000352ef0 [ 224.863898][ C2] Call Trace: [ 224.864975][ C2] [ 224.865911][ C2] ? __pfx_udp_destruct_sock+0x10/0x10 [ 224.867815][ C2] ? rcu_core+0x59d/0x10d0 [ 224.869323][ C2] __sk_destruct+0x85/0xab0 [ 224.870791][ C2] ? rcu_core+0x59d/0x10d0 [ 224.872224][ C2] rcu_core+0x5a2/0x10d0 [ 224.873575][ C2] ? __pfx_rcu_core+0x10/0x10 [ 224.875081][ C2] handle_softirqs+0x1ea/0xa00 [ 224.876595][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 224.878391][ C2] ? _raw_spin_unlock+0x28/0x50 [ 224.879909][ C2] ? __hrtimer_rearm_deferred+0x9b/0x740 [ 224.881672][ C2] __irq_exit_rcu+0x162/0x210 [ 224.883263][ C2] irq_exit_rcu+0x9/0x30 [ 224.884628][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 224.886388][ C2] [ 224.887326][ C2] [ 224.888276][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 224.890205][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 224.892018][ C2] Code: 96 93 02 e9 c3 42 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d a3 e0 21 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 224.898087][ C2] RSP: 0018:ffffc90000187df0 EFLAGS: 00000202 [ 224.900047][ C2] RAX: 00000000002898a1 RBX: ffff88801ead4a00 RCX: ffffffff8b89b045 [ 224.902525][ C2] RDX: 0000000000000000 RSI: ffffffff8df1e844 RDI: ffffffff8c1c3480 [ 224.905056][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d4c67b5 [ 224.907490][ C2] R10: ffff88806a633dab R11: 0000000000000000 R12: 0000000000000002 [ 224.910030][ C2] R13: ffffed1003d5a940 R14: 0000000000000002 R15: ffffffff90d78850 [ 224.912561][ C2] ? ct_kernel_exit+0x125/0x180 [ 224.914066][ C2] default_idle+0x9/0x10 [ 224.915364][ C2] default_idle_call+0x6c/0xb0 [ 224.916875][ C2] do_idle+0x464/0x590 [ 224.918150][ C2] ? __pfx_do_idle+0x10/0x10 [ 224.919615][ C2] cpu_startup_entry+0x4f/0x60 [ 224.921072][ C2] start_secondary+0x21d/0x2d0 [ 224.922579][ C2] ? __pfx_start_secondary+0x10/0x10 [ 224.924235][ C2] common_startup_64+0x13e/0x148 [ 224.925826][ C2] [ 224.926822][ C2] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 224.929175][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted syzkaller #0 PREEMPT(full) [ 224.931935][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 224.934961][ C2] Call Trace: [ 224.935983][ C2] [ 224.936882][ C2] dump_stack_lvl+0x100/0x190 [ 224.938397][ C2] vpanic+0x552/0x970 [ 224.939692][ C2] ? __pfx_vpanic+0x10/0x10 [ 224.941170][ C2] panic+0xd1/0xe0 [ 224.942326][ C2] ? __pfx_panic+0x10/0x10 [ 224.943706][ C2] ? check_panic_on_warn+0x1f/0x90 [ 224.945328][ C2] check_panic_on_warn.cold+0x19/0x34 [ 224.947005][ C2] ? inet_sock_destruct+0x653/0x800 [ 224.948596][ C2] __warn.cold+0x191/0x328 [ 224.950024][ C2] __report_bug+0x296/0x3d0 [ 224.951490][ C2] ? inet_sock_destruct+0x653/0x800 [ 224.953161][ C2] ? __pfx___report_bug+0x10/0x10 [ 224.954764][ C2] ? cpu_startup_entry+0x4f/0x60 [ 224.956337][ C2] ? start_secondary+0x21d/0x2d0 [ 224.957950][ C2] ? common_startup_64+0x13e/0x148 [ 224.959616][ C2] ? inet_sock_destruct+0x653/0x800 [ 224.961309][ C2] report_bug+0xb2/0x220 [ 224.962672][ C2] ? inet_sock_destruct+0x653/0x800 [ 224.964319][ C2] handle_bug+0x16a/0x2a0 [ 224.965731][ C2] exc_invalid_op+0x17/0x50 [ 224.967189][ C2] asm_exc_invalid_op+0x1a/0x20 [ 224.968755][ C2] RIP: 0010:inet_sock_destruct+0x653/0x800 [ 224.970602][ C2] Code: 89 4d ff e9 06 fd ff ff e8 2a 69 fe f7 90 0f 0b 90 e9 35 fe ff ff e8 1c 69 fe f7 90 0f 0b 90 e9 c5 fe ff ff e8 0e 69 fe f7 90 <0f> 0b 90 e9 04 ff ff ff e8 00 69 fe f7 90 0f 0b 90 e9 65 fe ff ff [ 224.976651][ C2] RSP: 0018:ffffc90000648d88 EFLAGS: 00010246 [ 224.978585][ C2] RAX: 0000000000000000 RBX: ffff888062f68000 RCX: ffffffff8a0a2197 [ 224.981081][ C2] RDX: ffff88801ead4a00 RSI: ffffffff8a0a2292 RDI: ffff88801ead4a00 [ 224.983596][ C2] RBP: 0000000000000090 R08: 0000000000000005 R09: 0000000000000000 [ 224.986094][ C2] R10: 0000000000000090 R11: 000000000000a9cc R12: ffff888062f68000 [ 224.988573][ C2] R13: ffff888062f68090 R14: ffffffff81ee17bd R15: 0000000000000000 [ 224.991071][ C2] ? rcu_core+0x59d/0x10d0 [ 224.992526][ C2] ? inet_sock_destruct+0x557/0x800 [ 224.994193][ C2] ? inet_sock_destruct+0x652/0x800 [ 224.995845][ C2] ? inet_sock_destruct+0x652/0x800 [ 224.997501][ C2] ? __pfx_udp_destruct_sock+0x10/0x10 [ 224.999230][ C2] ? rcu_core+0x59d/0x10d0 [ 225.000677][ C2] __sk_destruct+0x85/0xab0 [ 225.002147][ C2] ? rcu_core+0x59d/0x10d0 [ 225.003571][ C2] rcu_core+0x5a2/0x10d0 [ 225.004947][ C2] ? __pfx_rcu_core+0x10/0x10 [ 225.006448][ C2] handle_softirqs+0x1ea/0xa00 [ 225.007980][ C2] ? __pfx_handle_softirqs+0x10/0x10 [ 225.009672][ C2] ? _raw_spin_unlock+0x28/0x50 [ 225.011241][ C2] ? __hrtimer_rearm_deferred+0x9b/0x740 [ 225.013022][ C2] __irq_exit_rcu+0x162/0x210 [ 225.014522][ C2] irq_exit_rcu+0x9/0x30 [ 225.015879][ C2] sysvec_apic_timer_interrupt+0xa3/0xc0 [ 225.017690][ C2] [ 225.018641][ C2] [ 225.019605][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 225.021526][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 225.023304][ C2] Code: 96 93 02 e9 c3 42 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d a3 e0 21 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 225.029369][ C2] RSP: 0018:ffffc90000187df0 EFLAGS: 00000202 [ 225.031324][ C2] RAX: 00000000002898a1 RBX: ffff88801ead4a00 RCX: ffffffff8b89b045 [ 225.033817][ C2] RDX: 0000000000000000 RSI: ffffffff8df1e844 RDI: ffffffff8c1c3480 [ 225.036291][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d4c67b5 [ 225.038787][ C2] R10: ffff88806a633dab R11: 0000000000000000 R12: 0000000000000002 [ 225.041340][ C2] R13: ffffed1003d5a940 R14: 0000000000000002 R15: ffffffff90d78850 [ 225.043826][ C2] ? ct_kernel_exit+0x125/0x180 [ 225.045414][ C2] default_idle+0x9/0x10 [ 225.046769][ C2] default_idle_call+0x6c/0xb0 [ 225.048292][ C2] do_idle+0x464/0x590 [ 225.049612][ C2] ? __pfx_do_idle+0x10/0x10 [ 225.051086][ C2] cpu_startup_entry+0x4f/0x60 [ 225.052649][ C2] start_secondary+0x21d/0x2d0 [ 225.054174][ C2] ? __pfx_start_secondary+0x10/0x10 [ 225.055852][ C2] common_startup_64+0x13e/0x148 [ 225.057454][ C2] [ 225.059195][ C2] Kernel Offset: disabled [ 225.060771][ C2] Rebooting in 86400 seconds..