last executing test programs: 22.695424915s ago: executing program 3 (id=80): socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)={0x18, 0x76, 0x31f, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x18}], 0x1, 0x0, 0x0, 0x2400c814}, 0x0) (async) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)={0x18, 0x76, 0x31f, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x18}], 0x1, 0x0, 0x0, 0x2400c814}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendfile(r1, r1, 0x0, 0xb) ioctl$FICLONE(r1, 0x40049409, r1) sendto(r1, &(0x7f0000000740)="120000003000e7ef8b000000a100c7b1ee57", 0x12, 0x2404c810, 0x0, 0x0) 22.678822025s ago: executing program 3 (id=81): syz_clone3(&(0x7f00000001c0)={0x40081000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x39}, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/127, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000300)={&(0x7f0000000240)=""/161, 0xa1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) wait4(r2, &(0x7f0000000380), 0x40000000, &(0x7f00000003c0)) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x40000, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000004c0)) (async) ioctl$TIOCSCTTY(r3, 0x540e, 0xb) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) (async) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000500)={0x4, 0x1, 0x5, 0x5, 0x48d9, 0x41e6}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000540)={0x4, 0xfffb, 0x0, 0x7, 0xb, "ec285649f519cfd7"}) (async) ioctl$TIOCCBRK(r3, 0x5428) r4 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000580)) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='rdma.current\x00', 0x0, 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(r5, 0xc0385869, &(0x7f0000000700)={r4, &(0x7f0000000600)='/dev/ttyS3\x00', 0x200000, &(0x7f0000000640)={@align=0x1, {0x1, 0xb92d, 0x0, 0xf7a}}, 0x10000, &(0x7f0000000680), &(0x7f00000006c0)=0x1}) r7 = ioctl$KVM_GET_STATS_FD_cpu(r6, 0xaece) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r7, 0x942e, 0x0) (async) ioctl$KDSETMODE(r5, 0x4b3a, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r6, 0x541c, &(0x7f0000000740)) (async, rerun: 32) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f00000007c0)={'tunl0\x00', &(0x7f0000000780)={'erspan0\x00', 0x0, 0x80, 0x7800, 0x80000001, 0x1, {{0x6, 0x4, 0x1, 0x4, 0x18, 0x64, 0x0, 0x40, 0x29, 0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0xa}, {[@end]}}}}}) (async, rerun: 32) socket$inet6(0xa, 0x1, 0x600000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), r5) sendmsg$NL80211_CMD_GET_SCAN(r7, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x20, r8, 0x4, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8, 0x60}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000980)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r6, &(0x7f0000000c00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000bc0)={&(0x7f00000009c0)={0x1dc, r8, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x5, 0x7fff]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x34}]}, @NL80211_ATTR_CQM={0x40, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x60}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x6ee}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x1, 0x8c]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x1d}]}, @NL80211_ATTR_CQM={0x54, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xf}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x4}, @NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x2, 0x3c, 0x8, 0xfffffffd, 0x1, 0x4, 0x1, 0x7e65, 0x6]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x3fd}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x10000}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x1e7}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x4}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xfffffffd}, @NL80211_ATTR_CQM_TXE_RATE={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x9}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x22e}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x3d6}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7f1e}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x521}]}, @NL80211_ATTR_CQM={0x38, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x80000000, 0x9]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1070}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x100}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x7366fa3c}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2000000}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x35}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5a}]}, @NL80211_ATTR_CQM={0x50, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x81}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x37}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x8}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x39}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xe9}, @NL80211_ATTR_CQM_RSSI_THOLD={0x4}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x3}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xd}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x63}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$KDADDIO(r3, 0x4b34, 0x40) sendmsg$NL80211_CMD_SET_CHANNEL(r5, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c80)={0x50, r8, 0x2, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x80000001, 0x7d}}}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1e}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xcc01}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x20000004) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000d80), r7) (async) getsockopt$inet_int(r7, 0x0, 0x5, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) sendmsg$NL80211_CMD_STOP_AP(r7, &(0x7f0000000f00)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)={0x14, r8, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x40) 22.627424038s ago: executing program 3 (id=82): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b00)={0x74, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1, @empty, 0x1}}]}]}]}, 0x74}}, 0x40094) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex$unlock_wake_list32(&(0x7f0000000040)=0xc79, 0x60a, 0x9, &(0x7f00000001c0)={r5, r6+10000000}, &(0x7f0000000280)=0x6, 0x400) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r4, &(0x7f0000000140)={0x0, 0x1, 0x3000, 0x3, 0x252, 0x0, r8}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r3, '\x00', {0xfff5, 0x448, 0x0, 0x0}}, 0x0) write(r2, &(0x7f0000000000)='7', 0x1) 21.491255812s ago: executing program 3 (id=86): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) socket(0x3f, 0x6, 0x0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x0) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = syz_open_dev$usbmon(&(0x7f00000000c0), 0x8, 0x20200) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000040)={&(0x7f0000000240), &(0x7f0000000080)=""/49, 0x31}) getsockopt(r2, 0xff, 0x0, 0x0, &(0x7f0000000000)) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x7ff, @empty, 0x9}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) recvmmsg(r4, &(0x7f0000001c40)=[{{0x0, 0x3c, 0x0}, 0x7}], 0x1, 0x40000103, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20004184, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x30}, @in=@rand_addr=0x64010101, 0xfffd, 0xfffe, 0x0, 0x0, 0x2, 0x20}, {0x0, 0x0, 0x2, 0x0, 0xffff, 0x0, 0x10, 0x1000000}, {}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x34}}, 0x4d3, 0x6c}, 0x2, @in6=@loopback, 0x0, 0x3, 0x0, 0x0, 0xffdffffc, 0x1000000}}, 0xe8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x7, 0x8, 0x9, 0x1}, {0x3, 0x7f, 0x8, 0x7}, {0x101, 0x86, 0x3, 0x8}, {0x8, 0x8, 0xb, 0x1}, {0x0, 0x3, 0xf8, 0x222}, {0x300, 0x7, 0xf3, 0x4}]}) syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000") 19.535309705s ago: executing program 2 (id=89): timer_create(0x4, 0x0, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) r1 = syz_clone3(&(0x7f0000000680)={0x40004000, 0x0, 0x0, 0x0, {0x3c}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x3, 0x5, 0x6, 0x5, 0xfff, r1}) socket$inet6(0xa, 0x3, 0xff) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x141042, 0x0) renameat2(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4) rename(&(0x7f0000000200)='./file3\x00', &(0x7f0000000240)='./file1\x00') sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x200180d4}, 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r3, &(0x7f0000000000)='3', 0x4e) socket$unix(0x1, 0x4, 0x0) r4 = socket(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r5, &(0x7f0000000000)='7', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x82581, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x16, 0x80}]}, 0x10) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x8180, 0x0) fcntl$lock(r6, 0x24, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x405, r2}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r7, &(0x7f0000001e00)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="3d391fb3dac7969b0d74f94d35a51d48f18b8f561f50abc370c73b9b2fc472fd52bf8e6944d0577a30f628899e1e58a04b8a279f47163c674a75622cd2fc8a9a50f08275313f2043f4927410a26e2c1d20babe4daddb223bf4b92b9a2570a017b704195870ace7d05bcb6815d4be70aa37bb73557b9f3d44bbc72a5fa939c4723c49758a348260277a50f358447a3e0a36513f3fa52b0ff6f3fb472879be1f20c92ecd1a56b39847458ca5b5c233da75ea44586c06b638d83d477cb4fca0349bf1fe681f48c6561d1209", 0xca}, {&(0x7f0000001800)="cc9a15df871c67afe78800f4982a80796a81b82923c86c0b1739b74e2a83e1b1cf1f84a493b72f2c5e93f6266784ce4ae402bfe88f0d9e0c81e03c69e2ca43c6cd25794e31a47e8f36b4e0f9693c9ba34d73e1866a436c745f6e91d129d4fefb3ac0b170d7ffc27c9f9079aea7ca8202f5f03041355f36a570edd72d2f4842b920a31d8cab49fb2d", 0x88}, {&(0x7f00000018c0)="bff1a2b2cc6a2b942ac90d5c53fb46e2bb6adc037819ee884f92804d6ac9331269e375d9efc41b8d44c14aac5aadaa6bc879351e5ee612d1f888a2812ef4642d152b", 0x42}, {&(0x7f0000001940)="b2f79290284c83e2dac89f594ddb83c7b896409fb00806a677dc8217aac9aa474668a6c03642e9fa0bd601f9aa741f6bf01855150e942a047fe3cba820c14cf3bfa1abae0c5a577c55fd8dd4730abd1b838a78b9f4e48770f9c938c8ad5a4772277dfc8f471a4d92899b82ee436a2d19", 0x70}, {&(0x7f00000019c0)="0cee616c63b3a210c093bfc4a84346adfae3251827dfb6bd4151d385a5271f755bbcc1c56fa65479f6bca28ce7712f02773ee1cdd50ebd0189e1ec9de48a48857d1a501c", 0x44}, {&(0x7f0000001a40)="4ae30153d035e6eae156ab5e23c2c47f7bb6b93ed857eab31d20b9202cacfebfb6aaf7050cc7eb174148ddfbc51dc2436409926d14f8476566186b6092c39615f5e12ba6071ae88162c17bfdd4c14f3859c08a3c1dd49ccf184c4f75fa5e0516bc5885e801f368cf4e44b90978b38e47384e80c09d69b7f09f62348bbd88375092c8240a1d593063549e8a99c9ad64a65d1b9c7805c632c9d8fced4bff828c4cf0881c9c847b3aa354a7860f3a3b08410ec56e631c7b4d9c6740e7b32004ca62d8c96bf767ce4dfdcd42740da932bad0b41ac30e489143582535164ad500b0dfab556bd14c", 0xe5}, {&(0x7f0000001b40)="48982428cddda85da2a3799d545c06f5d3962f6e0e2c6804e3690eb03781e64a30158ab85c9d23f14f2cad441a9d5b603913fa2aee5977a578e5f354e125cbcc39886326948c1a8f90df7ff50147889c871847a07865ae3bf20cd4146f09e878a79c78a10603b16e43242a6d5f27be060d0d0b762bb72e91f84a623d09880030fae15aabc8f5a5e8d1273588601ae2f01fe0c5077442e7a1b11cc459af6284453461ace1e56b33a3180cfd4368046b015cdc410cc7bd1192bc899702e8b8bdc45a0049702dda4b2ba63e639f643d127b4304af8db6b2178b59b88e18aa63e3f3", 0xe0}, {&(0x7f0000001c40)="d1ae2bdacc5c833d8a6358e6a313dcd79f1129158578d4dc10020733ee06318f6ec72afd3db41e6029edcf7ba0993d7cab98c7a6e1264ffec10f7bd902841bb07c0098c8ebf326d43cc9995d2b561e77f61c0f3f34b1e2ec72ec5de3095a1c381351cd1034e6c9b878fa09454027f54a29953ae193864c820cdc72768a13c6fa157586", 0x83}, {&(0x7f0000001d00)="d4f871f9fa526ef6c1ec94e5bbe9fb524478faa346129f5db96c2e38ef37aa47b2893a95f43b1e51b3018658c7b45c93c82c41504b312338fddc8a2436864bab4489d851f7c7eb5da0c23fa47c81288443b2055d5185cdc3d7da15cd16f66b5246c6b5d78488d510aa7643cf32f008832b266593cc0c61c0fd0e284144f950d9d9782c82625483559129405ae57c6d94818d5be393bb3b419d75a04c76cf73a1144ce1d634d00bebf47d8ef15377eec5d0bbe5a52773cf481f4cb7e6a109b5a694b31b3c5c", 0xc5}], 0xa, 0x3, 0x80000001) close(0x3) socket$netlink(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMP(r8, 0x1, 0x50, &(0x7f0000002900)=0x659c, 0x4) 19.464291488s ago: executing program 0 (id=90): r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp6\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@get={0x1, &(0x7f0000000240)=""/154, 0x1}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000300)={0x2, 0x86e, 0x0, &(0x7f0000000340)="000004", 0x0, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000680)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000005c0)={[0x5836, 0x1000000000000008, 0x8000000000000000, 0x4000000000000e52, 0x1, 0x5479, 0x1043, 0x200000000006, 0x4, 0x1, 0xfffffffffffffffe, 0x100000000, 0xcc78, 0x200001, 0x8000000000005, 0x5c], 0x8080000, 0x1040}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000400), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000540), 0x1000024, &(0x7f0000000500)=ANY=[]) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) syz_fuse_handle_req(r5, &(0x7f0000004140)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x12040a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r5, 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0x2000, &(0x7f00000005c0)={&(0x7f0000000040)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x28, 0x3, 0xb235333, 0x5, 0x0, 0x4000000, 0x7, 0x0, 0x0, 0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r8, 0x0) socket$inet6(0xa, 0x3, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000500)="5f0037bbfa9bf3905904cca2a5ce0000000000", 0x7, 0xc084, 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CAP_MAX_VCPU_ID(r9, 0x4068aea3, &(0x7f0000000080)={0x80, 0x0, 0xffffffff00000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f7790066baa00066b86b42460f22c7d466ba420000b8e20066ef0f29902cbb0000c4e2b1ba8c88d90000006666f6440f386b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4b}], 0x1, 0x0, 0x0, 0x0) setns(0xc9, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r11, @ANYBLOB="01032757c38d085641a726"], 0x20}, 0x1, 0x0, 0x0, 0x20000805}, 0x48d4) 19.321731375s ago: executing program 2 (id=91): writev(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x3, 0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="12010002140000406d07060000010000000109023000220100c0320904"], 0x0) (async) syz_usb_connect(0x3, 0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="12010002140000406d07060000010000000109023000220100c0320904"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') lseek(r0, 0x3, 0x0) getdents64(r0, &(0x7f0000000200)=""/70, 0x46) (async) getdents64(r0, &(0x7f0000000200)=""/70, 0x46) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1b96, 0x14, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9c, 0xc0, 0x3, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x2, 0x9a, {0x9, 0x21, 0x9, 0x0, 0x1, {0x22, 0x681}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x9, 0x40, 0x5}}}}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x200, 0x1, 0x0, 0x40, 0x40, 0x4}, 0x56, &(0x7f00000000c0)={0x5, 0xf, 0x56, 0x5, [@ssp_cap={0x14, 0x10, 0xa, 0x7, 0x2, 0x0, 0xff00, 0x50, [0xc0, 0xff0000]}, @ssp_cap={0xc, 0x10, 0xa, 0x2, 0x0, 0x1000, 0xf000, 0xbc}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x7f, 0x5}, @wireless={0xb, 0x10, 0x1, 0x4, 0x18, 0x30, 0x5, 0x0, 0x8}, @ssp_cap={0x1c, 0x10, 0xa, 0x1c, 0x4, 0x2, 0xf0f, 0x1, [0x3fc0, 0xc000, 0xf, 0x0]}]}, 0x4, [{0x100, &(0x7f0000000140)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x427}}, {0x77, &(0x7f0000000280)=@string={0x77, 0x3, "f4dd61385f47b8fa5f3a5f4df0115b2b14ec5e65a72e2e300ac424e42038fb414c45fe8b42048262bc13065ddb9e6384a027154fb62ae5469c72fcf8b853fdd4c717fc650f5f00d9edff8fa3e457d4824cef9855199afaea6df445e3961eb2696eb98bf6a1c2eacdb1f240db89e2e7d7a5c3ec5cd0"}}, {0x1a, &(0x7f0000000300)=@string={0x1a, 0x3, "780b9f842e93d169ce7de9409d9f35492b3e037e05cc94a2"}}]}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e24, @loopback}, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x5}) (async) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x5}) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000003c0)=""/48, 0x1001000, 0x800, 0x2, 0x2}, 0x20) 18.899471964s ago: executing program 0 (id=92): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/class/net/bridge0/bridge/multicast_snooping\x00', 0x1, 0x4c) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) timerfd_create(0x8, 0x80000) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) write(r0, &(0x7f0000000100)="d56882", 0x3) 18.866817356s ago: executing program 0 (id=93): r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x3f7, 0x300, 0x70bd26, 0x25dfdbff, {0x19, 0x1, 0x0, 0x0, 0x6, 0x10000, 0x2000003, 0xf8a1, 0x0, 0x4, 0x1000}}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4000194) syz_usb_connect(0x2, 0x2d, &(0x7f0000000500)=ANY=[@ANYBLOB="12011001581c2908570b2a74396d0102030109021b08010001000b0904c8020103010203090504"], 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'team_slave_0\x00', {0x2, 0x4e20, @multicast1}}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000440)="480000001500257f09004b01fcfc8c860a881300f217e0060000e3323909b8f8896e33719fe3bb036e0bc90900000000000000000000ffff5bf1090000d0bd5e000000006203005b", 0x48}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'ipvlan1\x00', {0x2, 0x4e23, @rand_addr=0x64010100}}) syz_usb_connect$midi(0x6, 0xcb, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x17cc, 0x1011, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb9, 0x1, 0x1, 0x0, 0x0, 0x4, "", {{{0x9, 0x4, 0x0, 0x0, 0x5, 0x1, 0x3, 0x30, 0x4, [@ms_header={0x7, 0x24, 0x1, 0x1, 0x7}, @midi_out_jack={0x13, 0x24, 0x3, 0x1, 0x3, 0x6, [{0x9, 0x9}, {0x3, 0x9}, {0x2}, {0x4, 0x3}, {0x36, 0xfe}, {0x9, 0x2d}], 0xe}, @ms_header={0x7, 0x24, 0x1, 0x7, 0x7}, @ms_header={0x7, 0x24, 0x1, 0x12, 0x7}, @midi_in_jack={0x6, 0x24, 0x2, 0x2, 0x8, 0x8}, @midi_out_jack={0xb, 0x24, 0x3, 0x3, 0x9, 0x2, [{0x5, 0x3}, {0x4, 0x1}], 0xf7}, @ms_header={0x7, 0x24, 0x1, 0x1ff, 0x7}], [{{0x9, 0x5, 0xa, 0x3, 0x20, 0x75, 0x6, 0x7, {0x12, 0x25, 0x1, 0xe, "922d151ae4e02bcc7f8fd722dab7"}}}, {{0x9, 0x5, 0xb, 0x3, 0x2f7eccaa799f0477, 0x6, 0x9, 0x9, {0x5, 0x25, 0x1, 0x1, 'Z'}}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x4, 0x7, 0x84, {0xc, 0x25, 0x1, 0x8, "bc41a25478e01334"}}}, {{0x9, 0x5, 0xb42d7d169b7c0574, 0xc, 0x200, 0x2, 0x6, 0x7, {0x7, 0x25, 0x1, 0x3, "9b6906"}}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0x1, 0x5, 0x1, {0x10, 0x25, 0x1, 0xc, "89ce9da1f122c59526324e70"}}}]}}}}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x300, 0x8, 0x1, 0x2, 0xff, 0x1}, 0x52, &(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x2, [{0x4e, &(0x7f00000001c0)=@string={0x4e, 0x3, "59ed712e0bad8d90bc941b6f952544a92fef503e26ccdbda52a97134c53c68ededc29ea2660a92fae72589cf20cdba7c7d6e17842d88eabee1a72314620f9d54a6b53c2ffbdd976a94337fa0"}}, {0x20, &(0x7f0000000240)=@string={0x20, 0x3, "af22ac1ab9e8a677830370c5814b7625373d55e0055aba3e0917b41a5a80"}}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r3, 0x1, 0x70bd28, 0x4000001, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r5, 0x1, 0x70bd28, 0x4000001, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f00000015c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f0000001600)={0x1c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$selinux_load(r7, &(0x7f0000000540)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 17.799403847s ago: executing program 2 (id=95): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./proc_mnt\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./proc_mnt\x00', &(0x7f0000000700)={0x1036c0, 0x58, 0x8}, 0x18) (async) openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./proc_mnt\x00', &(0x7f0000000700)={0x1036c0, 0x58, 0x8}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) (async) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) (async) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000240)="040cbca69ad4e1312c0c4bdd00a1f10aa415a8bdf83012b145abb56ebc1e9babb64407dc38925204836dd05a84875a5d5fceba2eb30e899dad736fdc604b51ac139329836fc16a552c48c620e01cf953e5caba9842a3a742e8c79be7", 0x5c, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}, 0x800}], 0x1, 0x1, 0x0) syz_usb_connect(0x0, 0x4e, &(0x7f0000000880)={{0x12, 0x1, 0x300, 0x7a, 0x64, 0xde, 0x8, 0x499, 0x1002, 0x68be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3c, 0x1, 0xa, 0x7, 0x50, 0x4, "", [{{0x9, 0x4, 0xbc, 0x86, 0x2, 0x1d, 0xe2, 0xc7, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x18}, [@selector_unit={0x5, 0x24, 0x5, 0x1, 0x4e}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x300, 0x4, 0x5, 0x10}]}], [{{0x9, 0x5, 0xa, 0xf, 0x70d07fc6264057c1, 0x7f, 0x8, 0x4d}}, {{0x9, 0x5, 0x2, 0x8, 0x20, 0x8a, 0x5, 0x7}}]}}]}}]}}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0}) 17.605783546s ago: executing program 3 (id=98): r0 = syz_usb_connect$hid(0x1, 0x36, &(0x7f0000000040)=ANY=[], 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e23, @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x2000000000, 0x500}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone3(&(0x7f0000000240)={0x200a00000, 0x0, 0x0, 0x0, {0x2c}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) syz_usb_disconnect(r0) r3 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000010c0)=ANY=[@ANYBLOB="120110010000004058040350", @ANYRES64=r0], 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x88) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000000000)=""/4091, &(0x7f0000001000)=0xffb) syz_usb_control_io$hid(r3, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x4) r5 = fsopen(&(0x7f0000001180)='ext3\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) r6 = fsmount(r5, 0x0, 0x0) fchdir(r6) setresuid(0xee01, 0xee01, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001100)='./file0\x00', 0x101000, 0x10) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r3, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@private=0xa010102, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0xfffd, 0xfffe, 0x0, 0x0, 0xa, 0x20, 0x0, 0x21}, {0x0, 0x5, 0x1, 0x3, 0xffffffffffff235b, 0x0, 0x9, 0x1000000}, {0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x800000, 0x2, 0x0, 0x2}, {{@in=@empty, 0x4d5, 0x6c}, 0x2, @in=@remote, 0x3500, 0x2, 0x0, 0x0, 0xffdffffc, 0x1000000}}, 0xe8) socketpair(0x23, 0x80000, 0x34d8, &(0x7f0000001040)) ioctl$EXT4_IOC_SETFSUUID(0xffffffffffffffff, 0x4008662c, &(0x7f0000001080)={0x0, 0x0, "f1a6f80f2bab5865cdad2fecdbf1a6d8"}) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, 0x0, 0x0) 17.30720489s ago: executing program 0 (id=99): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x800000000008f, 0x8201) syz_usb_connect(0x0, 0x5b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000202020040dd04058000000102030109024900010100c0320904000003020a0000152412000174f03dbd1ec14470a3677134c9f55437072413010001"], 0x0) ioctl$XFS_IOC_PATH_TO_HANDLE(r0, 0xc0385869, &(0x7f0000000180)={r0, &(0x7f0000000080)='/dev/input/event#\x00', 0x100, &(0x7f00000000c0)={@align=0x6, {0x80, 0x8, 0x7ff, 0x3}}, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x10}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x12, 0xffffffffffffff25, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001ec0), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="03471b00003fba10e4000700000030000280"], 0x44}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x110, r3, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff6ad9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc2e1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb5e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2e}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x29}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4040000}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x340}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7fff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) 16.565841895s ago: executing program 1 (id=100): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x143802, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r0, 0xb522f000) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$P9_RLOCK(r1, &(0x7f0000000000)={0x8, 0x35, 0x2, 0x1}, 0x8) (async) ioctl$BLKFLSBUF(r0, 0x1261, 0x0) 16.490130009s ago: executing program 1 (id=101): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/class/net/bridge0/bridge/multicast_snooping\x00', 0x1, 0x4c) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) timerfd_create(0x8, 0x80000) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) write(r0, &(0x7f0000000100)="d56882", 0x3) 16.415423772s ago: executing program 1 (id=102): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, 0x0) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x10}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}, 0x80) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x25dfdbfe, {{@in6=@mcast1, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80}, {@in=@empty, 0x4d2, 0x6c}, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x1}, 0x0, 0x0, 0xa, 0x1}}, 0xf0}}, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0x209d, 0x56, 0x0, 0x7ffffff9}, 0x10) write(r5, &(0x7f00000000c0)="1800000016005f0214fffffffffffff80700000001000000", 0x18) pipe2(0x0, 0x0) r6 = socket(0x840000000002, 0x3, 0xff) sendmsg$inet(r6, &(0x7f00000001c0)={&(0x7f00000006c0)={0x2, 0x4e21, @multicast2=0xe0000001}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000140)="9745edff0000000001008cc5ffffffff", 0x10}, {&(0x7f0000000040)="74145fda", 0x4}], 0x2, &(0x7f0000000840)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x64010102}}}], 0x20}, 0x4004804) syz_ublk_add_dev(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f0000000300)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) syz_ublk_setup_queues(r9, r7, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 16.414138322s ago: executing program 2 (id=103): r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x4) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000240)={0x73622a85, 0x0, 0x8000000000002}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r3 = dup3(r2, r1, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f00000005c0)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f00000003c0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x1058, 0x0, 0x0, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000300)={@ptr={0x70742a85, 0x0, 0x0, 0xca, 0x0, 0x40}, @ptr={0x70742a85, 0x80000, &(0x7f0000000440)=""/210, 0xd2, 0x1, 0x11}, @ptr={0x70742a85, 0x5, 0x0, 0x0, 0x1, 0xca}}, &(0x7f00000002c0)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 16.262422289s ago: executing program 1 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x80042, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe1000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000700)="440f20c0663503000000440f22c036f30fc7fe0f01cb3ef30f2d5700f20fc21ec2b400b862058ed00f01c20f01cb66660f7ef4832a42", 0x36}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)={0x3, 0x0, [{0x80000001, 0x3, 0x7, 0x8, 0x7}, {0xc0000001, 0x1, 0x9, 0xb, 0x2}, {0x80000019, 0xfffffff8, 0x3, 0x101, 0x400}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000140)={0x0, 0x1, 0x3000, 0x3, 0x252, 0x0, r7}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, r4, '\x00', {0xfff5, 0x448, 0x0, 0x0}}, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) 16.191033433s ago: executing program 2 (id=105): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000404c05f20dafd60000000109022400010000000009040000010300010009210101000122050009058103"], 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF(r1, 0x5457, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) pwrite64(r2, &(0x7f0000000140)='2', 0xfe34, 0xe7c) fallocate(r2, 0x0, 0x37e9, 0x2f92) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280), 0x40502, 0x0) write$cgroup_subtree(r3, 0x0, 0xfdef) syz_usb_connect$cdc_ncm(0x2, 0x8c, &(0x7f0000000240)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x2, 0x1, 0x1, 0x0, 0x7, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 'c'}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x401, 0x2, 0x4, 0x6}, {0x6, 0x24, 0x1a, 0xfff, 0x2d}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x9, 0x9, 0x6, 0xc, 0x2}, @acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5, 0x24, 0x15, 0xfff}, @country_functional={0x8, 0x24, 0x7, 0x7f, 0x8, [0x0]}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x83, 0x1, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x5, 0xfc, 0xf6}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x2, 0x5, 0x8}}}}}}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0xff, 0x3, 0xfb, 0x20, 0x7}, 0x8d, &(0x7f0000000500)={0x5, 0xf, 0x8d, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x6, 0x5}, @generic={0x7e, 0x10, 0xa, "38fa22a611ae646d6a5fe81272595f75e31551d3b5602f91047743a14e92ddab6f2146a9318f422dc41a1ab4dbafc4341109768cc1c2112f5a63413930d69b78dc68574f6b22173ff0af182a24576a7bfefdaf9c32d662c08e94ef09edc143b772d6300ff49f14de7f3f4d74ff7bab577d415b1a4704c5d3879058"}]}, 0x8, [{0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x83e}}, {0xd3, &(0x7f0000000600)=@string={0xd3, 0x3, "4dc37a73776480b0542ca1bdca0f2c4d2c3a20d4c7c4fb49a7768f4c89c6ecf5dd37cfde6df9f7454fe8c4ee35d907bf45526fec71c85d4dd0d5198ef81aceed3436866616ed846ccccffbfb1315d83df8b60d310d7736a3ee01bb399723bef7fa040d51194ca3d79372c6c01f3098b86eafc806442c80fba3540632226ff9fff3a82e6c5c459c613e7013d7bc79c175f0a8ef7faa8579f1d2fa514e22df54ee16c95f072c618c0411a9aff95ca368327abd0fa5b8050499cc19ea93e8cdb8271a77b938ba6190a6ab3c36ad1851406445"}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x443}}, {0x4, &(0x7f0000000740)=@lang_id={0x4, 0x3, 0x1401}}, {0xad, &(0x7f0000000780)=@string={0xad, 0x3, "94dd52f363ff615118e91be8311fcb771408c1767eba641459242101b034ebe68a0fe2cfe558f2cbfd23d13de2b7445b0e512dbe7db4ef2930f82d840123ad9c07d41b023b44c7b29348301da31ee754bce705712525b96a8c36f830d516d5695f019f9bb6bb88aa3328cf793649ad82ea0f7ca148235ae39fd5ff94794c96642727def4da8e582023de1da58c89247cbbe176365c131550359612407844515b90bd84a554fa689a3faecf"}}, {0x2e, &(0x7f0000000840)=@string={0x2e, 0x3, "3beddedae0f6b90b1e8339281b1ca5e76b5b900bc01a0ae0db3124dc5b94e592cfd4d68248637ed263c2dc74"}}, {0x91, &(0x7f0000000880)=@string={0x91, 0x3, "14f167da613705eba99e259639b9a079381ffa278adea55eddbec6b6aecfa50d1d3b6eeff6655cbc6e78db71151cbb9f362be5d00f6e8397c21aab2a5fe3e591c8e3703ab3cc6d8be6e6e313df8f4e27c440b96b5d355a234c8ff45522a8f37438768429f9b2ecd9cc2b03e6c1b2428b10c2dc46f2b69de2a23dd032829e27a231e6811c7da2fbc5a67efdf5a89d65"}}, {0x8e, &(0x7f0000000940)=@string={0x8e, 0x3, "7f5abff5466ea1c8830d27f56274fd519d50fba16ae42ce2a586b639efecda3e8204e86caca50a9b69c0f35a28da6e7bacfcda3e6b7019ffbd97c1480185e2f225cf822837c99d30459a152c52db6347acc6b4063298126613d3b31979d2c6afae1bc6197255e3d45599f3e4e8207a5adcd6459283f2742c115df690a14172627eb53d370d1998258ae2e70c"}}]}) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="000657"], 0x0, 0x0, 0x0, 0x0}, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000340)={0x30, 0x5, 0x0, {0x0, 0x4, 0x2, 0x8}}, 0x30) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="20014000"], 0x0}) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7b, 0x80, 0x73, "", [{{0x9, 0x4, 0x0, 0x3, 0x1, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x8, 0x3, 0x81}}}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x180, 0x2, 0xfd, 0x6, 0x8, 0x8}, 0x39, &(0x7f00000000c0)={0x5, 0xf, 0x39, 0x5, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x18, 0x10, 0xa, 0x0, 0x3, 0xff, 0x0, 0x7f, [0x0, 0x3fc0, 0x3f]}, @wireless={0xb, 0x10, 0x1, 0x228a7160c9b59f3, 0x0, 0x4, 0x8, 0x7f, 0x7}, @wireless={0xb, 0x10, 0x1, 0x4, 0xc6, 0x1f, 0x4, 0xe8, 0x7c}]}, 0x3, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x44d}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x437}}]}) 15.635444919s ago: executing program 0 (id=106): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x82f41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) write$tun(r0, &(0x7f0000000240)={@val={0xa, 0x9000}, @void, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "4fd2cd", 0x40, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x2b, 0x5, 0x2, 0x7, [{0x1, 0x6, "c760e1fc1508c56210cf6561cef1f0e468b764817187bb5e7146d17841b3c2fd834094a8b62ce5af0584ab75e055"}]}}}}}}}, 0x7a) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) statx(r2, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) 15.589630231s ago: executing program 1 (id=107): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 15.292725226s ago: executing program 0 (id=108): setresuid(0xee01, 0x0, 0x0) syz_clone(0x1100400, 0x0, 0xffffffffffffff2b, 0x0, 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000406c256d0000000200000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000840)={0x2c, &(0x7f0000000580)={0x0, 0x2e, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f00000006c0)={0x0, 0x3, 0xa2, @string={0xa2, 0x3, "4bdcc86c1722b3371d9ca7776f2dd4d23686cf694d972845b81689e0a2e9a02f1a0f91ed55ec4bddbb66a4cce054ac880a5dca9bafe0895db82737d11bbfa2dbfa0cbdd6bb2f66c1fbbe4b64f62b6f031f4024b96b06482da03a1d1c164d50c9ebe3c9be7150fba2529c8c526b9bd9d2da809d453d3845014afb8c47bb3ae4b3143098422277378b20a2f656cdd0e36944f2f97d33a8d58d6f963cbeaa8f936a"}}, &(0x7f0000000780)={0x0, 0xf, 0x38, {0x5, 0xf, 0x38, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x5, 0x1, 0x9}, @ssp_cap={0x18, 0x10, 0xa, 0x1, 0x3, 0x1, 0xf00f, 0xfc00, [0xf, 0xff00c0, 0xc0cf]}, @ssp_cap={0x14, 0x10, 0xa, 0x4, 0x2, 0x8, 0x0, 0x9, [0xff3f00, 0xffc0c0]}]}}, &(0x7f00000007c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x60, 0xef, 0x9, "7c8070cf", "8c13243a"}}, &(0x7f0000000800)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x18, 0x8, 0x6, 0x5, 0x9, 0x7}}}, &(0x7f0000000cc0)={0x84, &(0x7f0000000880)={0x0, 0xd, 0x74, "741bd8b1a7a5453b43ec385071f1a047ef7fcd17b350dbc39c77a4781ac98d790c3a6cadeec18ca40ff61596e3639c95b56d5411f4105ba05548b281d2a184b8a081122e5fe6beaa466478edb8eb01f79679e3556b032abfa2a416c35e13321a279790dba9ce18a4ae22ed3837b21b437eb290d2"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0xd6}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000980)={0x20, 0x0, 0x4, {0x1}}, &(0x7f00000009c0)={0x20, 0x0, 0x4, {0x0, 0x8}}, &(0x7f0000000a00)={0x40, 0x7, 0x2, 0x4469}, &(0x7f0000000a40)={0x40, 0x9, 0x1, 0xf7}, &(0x7f0000000a80)={0x40, 0xb, 0x2, "bd00"}, &(0x7f0000000ac0)={0x40, 0xf, 0x2, 0xbb}, &(0x7f0000000b00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000b40)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000b80)={0x40, 0x19, 0x2, "cde3"}, &(0x7f0000000bc0)={0x40, 0x1a, 0x2, 0x4}, &(0x7f0000000c00)={0x40, 0x1c, 0x1, 0x1d}, &(0x7f0000000c40)={0x40, 0x1e, 0x1, 0x10}, &(0x7f0000000c80)={0x40, 0x21, 0x1, 0xc}}) write$tun(0xffffffffffffffff, &(0x7f00000005c0)={@val={0x0, 0x800}, @val={0x3, 0x5, 0x7, 0x3, 0x80, 0x6}, @ipv6=@generic={0x4, 0x6, "84e437", 0x0, 0x0, 0x1, @mcast1, @mcast2}}, 0x36) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000005c0)={0x0, &(0x7f0000000180)=[@wr_drn={0x68, 0x20, {0x7, 0x20000000}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x2, @ro64=0x2400, 0x9, 0x80000000, 0x7fff}}, @nested_amd_clgi={0x17f, 0x10}, @nested_amd_inject_event={0x180, 0x38, {0x1, 0x4, 0x2, 0x101, 0x1}}, @nested_create_vm={0x12d, 0x18}, @nested_amd_stgi={0x17e, 0x10}, @in_dx={0x69, 0x20, {0x6cea, 0x2}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @control16, 0x1, 0xb, 0x7}}], 0x120}) 14.527420122s ago: executing program 3 (id=109): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) truncate(&(0x7f0000000240)='./cgroup.cpu/cgroup.procs\x00', 0x0) preadv2(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, 0x0, 0x21d0, 0x0) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000000)={0x21, 0x1}) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000180)=0x10000d) write(0xffffffffffffffff, &(0x7f00000000c0)="8aab7706cd585bd34b45e86b93c9faf838147dd85f14a5c0255fdf8ea6f4b33e9b884fad28f589900e", 0x29) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000fedbdf25030000005800018044000400200001000a004e2200000005002d0000000000000040ffffe000000102000000200002000a00000000000000ff0100000000000000000000000000019c0000000d00010075"], 0x6c}, 0x1, 0x0, 0x0, 0x20000014}, 0x50012) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[]) syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) (async) truncate(&(0x7f0000000240)='./cgroup.cpu/cgroup.procs\x00', 0x0) (async) preadv2(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, 0x0, 0x21d0, 0x0) (async) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000000)={0x21, 0x1}) (async) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000180)=0x10000d) (async) write(0xffffffffffffffff, &(0x7f00000000c0)="8aab7706cd585bd34b45e86b93c9faf838147dd85f14a5c0255fdf8ea6f4b33e9b884fad28f589900e", 0x29) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000fedbdf25030000005800018044000400200001000a004e2200000005002d0000000000000040ffffe000000102000000200002000a00000000000000ff0100000000000000000000000000019c0000000d00010075"], 0x6c}, 0x1, 0x0, 0x0, 0x20000014}, 0x50012) (async) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[]) (async) 14.159185509s ago: executing program 2 (id=110): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0xc4, 0x0, 0x0, 0x2, 0x1, 0x2, 0x6, 0x0, 0x1, 0x3, 'syz1\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r3, &(0x7f0000000240), &(0x7f00000002c0)=0x60) getsockopt(r2, 0x400000000000003a, 0x1, 0x0, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setresgid(0xee00, 0x0, 0xee01) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x20) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB="2c726f6f746d6f64653d303030303030303030303030301a3030303134303030532c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) llistxattr(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x50000, 0x0, 0x9b, 0x1, 0x0, 0x1, 0x1}, {0x0, 0xffff, 0x0, 0x93, 0x1, 0x0, 0x1, 0x1}, {0x0, 0xffff, 0x0, 0x93, 0x1, 0x0, 0x1, 0x1}, {0x0, 0xffff, 0x0, 0x93, 0x1, 0x0, 0x1, 0x1}, {0x0, 0xffff, 0x0, 0x93, 0x1, 0x0, 0x1, 0x1}, {0x0, 0x50000, 0x0, 0x93, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4}, {0x0, 0xffff, 0x0, 0x8b, 0x1, 0x0, 0x1, 0x1, 0x2}, {0x3000, 0xffff, 0x0, 0x83, 0x1, 0x0, 0x1, 0x1}, {}, {}, 0x20, 0x0, 0x0, 0x30, 0x0, 0x1, 0xfe000000}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x2, 0x0, [{0x1b, 0x0, 0x800}, {0x6e0, 0x0, 0x1}]}) 13.402643675s ago: executing program 1 (id=111): r0 = socket(0x10, 0x803, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x0, 0x320}, 0x0, 0x0, 0x0) recvmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}], 0x40}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x84d4}, {r2, 0x40}, {r0, 0x81}], 0x3, 0x4) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x60, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000004c0)={0x0, 0x42cc, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x4, 0x3ae}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) 0s ago: executing program 32 (id=108): setresuid(0xee01, 0x0, 0x0) syz_clone(0x1100400, 0x0, 0xffffffffffffff2b, 0x0, 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000406c256d0000000200000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000840)={0x2c, &(0x7f0000000580)={0x0, 0x2e, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f00000006c0)={0x0, 0x3, 0xa2, @string={0xa2, 0x3, "4bdcc86c1722b3371d9ca7776f2dd4d23686cf694d972845b81689e0a2e9a02f1a0f91ed55ec4bddbb66a4cce054ac880a5dca9bafe0895db82737d11bbfa2dbfa0cbdd6bb2f66c1fbbe4b64f62b6f031f4024b96b06482da03a1d1c164d50c9ebe3c9be7150fba2529c8c526b9bd9d2da809d453d3845014afb8c47bb3ae4b3143098422277378b20a2f656cdd0e36944f2f97d33a8d58d6f963cbeaa8f936a"}}, &(0x7f0000000780)={0x0, 0xf, 0x38, {0x5, 0xf, 0x38, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x5, 0x1, 0x9}, @ssp_cap={0x18, 0x10, 0xa, 0x1, 0x3, 0x1, 0xf00f, 0xfc00, [0xf, 0xff00c0, 0xc0cf]}, @ssp_cap={0x14, 0x10, 0xa, 0x4, 0x2, 0x8, 0x0, 0x9, [0xff3f00, 0xffc0c0]}]}}, &(0x7f00000007c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x60, 0xef, 0x9, "7c8070cf", "8c13243a"}}, &(0x7f0000000800)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x18, 0x8, 0x6, 0x5, 0x9, 0x7}}}, &(0x7f0000000cc0)={0x84, &(0x7f0000000880)={0x0, 0xd, 0x74, "741bd8b1a7a5453b43ec385071f1a047ef7fcd17b350dbc39c77a4781ac98d790c3a6cadeec18ca40ff61596e3639c95b56d5411f4105ba05548b281d2a184b8a081122e5fe6beaa466478edb8eb01f79679e3556b032abfa2a416c35e13321a279790dba9ce18a4ae22ed3837b21b437eb290d2"}, &(0x7f0000000900)={0x0, 0xa, 0x1, 0xd6}, &(0x7f0000000940)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000980)={0x20, 0x0, 0x4, {0x1}}, &(0x7f00000009c0)={0x20, 0x0, 0x4, {0x0, 0x8}}, &(0x7f0000000a00)={0x40, 0x7, 0x2, 0x4469}, &(0x7f0000000a40)={0x40, 0x9, 0x1, 0xf7}, &(0x7f0000000a80)={0x40, 0xb, 0x2, "bd00"}, &(0x7f0000000ac0)={0x40, 0xf, 0x2, 0xbb}, &(0x7f0000000b00)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000b40)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, &(0x7f0000000b80)={0x40, 0x19, 0x2, "cde3"}, &(0x7f0000000bc0)={0x40, 0x1a, 0x2, 0x4}, &(0x7f0000000c00)={0x40, 0x1c, 0x1, 0x1d}, &(0x7f0000000c40)={0x40, 0x1e, 0x1, 0x10}, &(0x7f0000000c80)={0x40, 0x21, 0x1, 0xc}}) write$tun(0xffffffffffffffff, &(0x7f00000005c0)={@val={0x0, 0x800}, @val={0x3, 0x5, 0x7, 0x3, 0x80, 0x6}, @ipv6=@generic={0x4, 0x6, "84e437", 0x0, 0x0, 0x1, @mcast1, @mcast2}}, 0x36) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000005c0)={0x0, &(0x7f0000000180)=[@wr_drn={0x68, 0x20, {0x7, 0x20000000}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x2, @ro64=0x2400, 0x9, 0x80000000, 0x7fff}}, @nested_amd_clgi={0x17f, 0x10}, @nested_amd_inject_event={0x180, 0x38, {0x1, 0x4, 0x2, 0x101, 0x1}}, @nested_create_vm={0x12d, 0x18}, @nested_amd_stgi={0x17e, 0x10}, @in_dx={0x69, 0x20, {0x6cea, 0x2}}, @nested_intel_vmwrite_mask={0x154, 0x38, {0x0, @control16, 0x1, 0xb, 0x7}}], 0x120}) kernel console output (not intermixed with test programs): cess permissive=1 [ 21.770375][ T36] audit: type=1400 audit(1789199189.850:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.128' (ED25519) to the list of known hosts. [ 30.585070][ T36] audit: type=1400 audit(1789199198.740:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.589350][ T286] cgroup: Unknown subsys name 'net' [ 30.607856][ T36] audit: type=1400 audit(1789199198.750:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.635250][ T36] audit: type=1400 audit(1789199198.770:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.635995][ T286] cgroup: Unknown subsys name 'devices' [ 30.758197][ T286] cgroup: Unknown subsys name 'hugetlb' [ 30.763858][ T286] cgroup: Unknown subsys name 'rlimit' [ 30.873145][ T36] audit: type=1400 audit(1789199199.030:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.896355][ T36] audit: type=1400 audit(1789199199.030:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.921259][ T36] audit: type=1400 audit(1789199199.030:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.952269][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 30.961279][ T36] audit: type=1400 audit(1789199199.120:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.986745][ T36] audit: type=1400 audit(1789199199.120:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.010239][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.013091][ T36] audit: type=1400 audit(1789199199.150:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.047041][ T36] audit: type=1400 audit(1789199199.150:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.958975][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.966147][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.973265][ T293] bridge_slave_0: entered allmulticast mode [ 31.979887][ T293] bridge_slave_0: entered promiscuous mode [ 31.988099][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.995174][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.002477][ T293] bridge_slave_1: entered allmulticast mode [ 32.009355][ T293] bridge_slave_1: entered promiscuous mode [ 32.098060][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.105151][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.112375][ T294] bridge_slave_0: entered allmulticast mode [ 32.118939][ T294] bridge_slave_0: entered promiscuous mode [ 32.125769][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.132832][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.139984][ T294] bridge_slave_1: entered allmulticast mode [ 32.146467][ T294] bridge_slave_1: entered promiscuous mode [ 32.241031][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.248169][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.255276][ T296] bridge_slave_0: entered allmulticast mode [ 32.261811][ T296] bridge_slave_0: entered promiscuous mode [ 32.295317][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.302436][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.309565][ T296] bridge_slave_1: entered allmulticast mode [ 32.315944][ T296] bridge_slave_1: entered promiscuous mode [ 32.350290][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.357595][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.364709][ T295] bridge_slave_0: entered allmulticast mode [ 32.371404][ T295] bridge_slave_0: entered promiscuous mode [ 32.378140][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.385228][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.392435][ T295] bridge_slave_1: entered allmulticast mode [ 32.398986][ T295] bridge_slave_1: entered promiscuous mode [ 32.464717][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.471854][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.479229][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.486313][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.500865][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.508056][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.515359][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.522442][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.593656][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.600860][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.608207][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.615260][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.639051][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.646982][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.654493][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.662280][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.670493][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.678259][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.692696][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.699802][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.712656][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.719768][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.757643][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.764735][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.788902][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.795999][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.803965][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.811081][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.818901][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.826009][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.840511][ T293] veth0_vlan: entered promiscuous mode [ 32.870469][ T293] veth1_macvtap: entered promiscuous mode [ 32.899656][ T294] veth0_vlan: entered promiscuous mode [ 32.914868][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.922002][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.930723][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.937796][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.968935][ T294] veth1_macvtap: entered promiscuous mode [ 32.989416][ T296] veth0_vlan: entered promiscuous mode [ 32.991274][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.033383][ T295] veth0_vlan: entered promiscuous mode [ 33.041367][ T296] veth1_macvtap: entered promiscuous mode [ 33.059311][ T313] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 33.089688][ T295] veth1_macvtap: entered promiscuous mode [ 33.222575][ T324] FAULT_INJECTION: forcing a failure. [ 33.222575][ T324] name failslab, interval 1, probability 0, space 0, times 1 [ 33.235683][ T324] CPU: 0 UID: 0 PID: 324 Comm: syz.0.1 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 33.235726][ T324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.235750][ T324] Call Trace: [ 33.235758][ T324] [ 33.235768][ T324] __dump_stack+0x21/0x30 [ 33.235822][ T324] dump_stack_lvl+0x140/0x1c0 [ 33.235853][ T324] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.235908][ T324] ? unwind_get_return_address+0x51/0x90 [ 33.235940][ T324] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 33.235969][ T324] dump_stack+0x19/0x20 [ 33.235996][ T324] should_fail_ex+0x3c2/0x510 [ 33.236026][ T324] should_failslab+0xac/0x100 [ 33.236055][ T324] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 33.236082][ T324] ? kstrdup_const+0x45/0x60 [ 33.236102][ T324] kstrdup+0x4d/0x130 [ 33.236133][ T324] ? kstrdup_const+0x3a/0x60 [ 33.236153][ T324] kstrdup_const+0x45/0x60 [ 33.236172][ T324] __kernfs_new_node+0xaa/0x740 [ 33.236201][ T324] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 33.236228][ T324] ? kernfs_new_node+0x280/0x280 [ 33.236257][ T324] ? stack_depot_save_flags+0x38/0x800 [ 33.236286][ T324] kernfs_new_node+0x154/0x280 [ 33.236313][ T324] __kernfs_create_file+0x52/0x280 [ 33.236345][ T324] cgroup_addrm_files+0x775/0xac0 [ 33.236376][ T324] ? trace_raw_output_cgroup_rstat+0x1f0/0x1f0 [ 33.236412][ T324] ? __kasan_check_write+0x18/0x20 [ 33.236434][ T324] ? _raw_spin_lock_irq+0x93/0x120 [ 33.236456][ T324] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 33.236477][ T324] css_populate_dir+0x1a4/0x3d0 [ 33.236501][ T324] cgroup_mkdir+0x124d/0x1600 [ 33.236531][ T324] ? __cfi_cgroup_mkdir+0x10/0x10 [ 33.236561][ T324] kernfs_iop_mkdir+0x1bb/0x2d0 [ 33.236603][ T324] vfs_mkdir+0x591/0x810 [ 33.236640][ T324] do_mkdirat+0x240/0x530 [ 33.236673][ T324] ? __cfi_do_mkdirat+0x10/0x10 [ 33.236707][ T324] ? __kasan_check_write+0x18/0x20 [ 33.236729][ T324] ? getname_flags+0x203/0x6b0 [ 33.236755][ T324] ? __kasan_check_write+0x18/0x20 [ 33.236778][ T324] __x64_sys_mkdirat+0x8b/0xa0 [ 33.236812][ T324] x64_sys_call+0x2ba8/0x2ee0 [ 33.236834][ T324] do_syscall_64+0x57/0xf0 [ 33.236855][ T324] ? clear_bhb_loop+0x50/0xa0 [ 33.236895][ T324] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.236923][ T324] RIP: 0033:0x7f785c79e159 [ 33.236954][ T324] 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 [ 33.236981][ T324] RSP: 002b:00007f785d6cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 33.237019][ T324] RAX: ffffffffffffffda RBX: 00007f785ca25fa0 RCX: 00007f785c79e159 [ 33.237035][ T324] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 33.237050][ T324] RBP: 00007f785c83503b R08: 0000000000000000 R09: 0000000000000000 [ 33.237064][ T324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 33.237078][ T324] R13: 00007f785ca26038 R14: 00007f785ca25fa0 R15: 00007ffed5101e28 [ 33.237096][ T324] [ 33.237106][ T324] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 [ 34.064653][ T346] FAULT_INJECTION: forcing a failure. [ 34.064653][ T346] name failslab, interval 1, probability 0, space 0, times 0 [ 34.115472][ T346] CPU: 1 UID: 0 PID: 346 Comm: syz.3.9 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 34.115511][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.115525][ T346] Call Trace: [ 34.115533][ T346] [ 34.115542][ T346] __dump_stack+0x21/0x30 [ 34.115580][ T346] dump_stack_lvl+0x140/0x1c0 [ 34.115612][ T346] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.115643][ T346] ? __kasan_check_write+0x18/0x20 [ 34.115668][ T346] ? __cfi_try_to_wake_up+0x10/0x10 [ 34.115696][ T346] dump_stack+0x19/0x20 [ 34.115736][ T346] should_fail_ex+0x3c2/0x510 [ 34.115765][ T346] ? io_alloc_async_data+0x93/0x1b0 [ 34.115797][ T346] should_failslab+0xac/0x100 [ 34.115825][ T346] __kmalloc_noprof+0x69/0x510 [ 34.115848][ T346] ? io_alloc_async_data+0x93/0x1b0 [ 34.115878][ T346] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 34.115905][ T346] io_alloc_async_data+0x93/0x1b0 [ 34.115935][ T346] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 34.115959][ T346] io_uring_cmd_prep+0x417/0x6f0 [ 34.115983][ T346] io_submit_sqes+0x9da/0x1b70 [ 34.116022][ T346] __se_sys_io_uring_enter+0x302/0x25c0 [ 34.116055][ T346] ? task_work_run+0x213/0x260 [ 34.116084][ T346] ? __cfi_task_work_run+0x10/0x10 [ 34.116113][ T346] ? __cfi_lru_add_drain_cpu+0x10/0x10 [ 34.116141][ T346] ? down_read+0x7f/0xe0 [ 34.116169][ T346] ? __kasan_check_read+0x15/0x20 [ 34.116192][ T346] ? __x64_sys_io_uring_enter+0x110/0x110 [ 34.116224][ T346] ? __mm_populate+0x3ea/0x440 [ 34.116255][ T346] ? vm_mmap_pgoff+0x152/0x4b0 [ 34.116278][ T346] ? arch_do_signal_or_restart+0x2de/0x700 [ 34.116301][ T346] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 34.116323][ T346] ? xfd_validate_state+0x68/0x140 [ 34.116357][ T346] __x64_sys_io_uring_enter+0xe9/0x110 [ 34.116391][ T346] x64_sys_call+0x2d28/0x2ee0 [ 34.116413][ T346] do_syscall_64+0x57/0xf0 [ 34.116433][ T346] ? clear_bhb_loop+0x50/0xa0 [ 34.116462][ T346] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.116495][ T346] RIP: 0033:0x7fe09dd9e159 [ 34.116516][ T346] 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 [ 34.116535][ T346] RSP: 002b:00007fe09ec43f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 34.116562][ T346] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe09dd9e159 [ 34.116580][ T346] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000008 [ 34.116593][ T346] RBP: 0000000000000355 R08: 0000000000000000 R09: 0000000000000008 [ 34.116606][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.116619][ T346] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 34.116635][ T346] [ 34.800678][ T367] SELinux: policydb magic number 0x6c65732f does not match expected magic number 0xf97cff8c [ 34.825499][ T367] SELinux: failed to load policy [ 34.973318][ T371] FAULT_INJECTION: forcing a failure. [ 34.973318][ T371] name failslab, interval 1, probability 0, space 0, times 0 [ 35.001750][ T371] CPU: 0 UID: 0 PID: 371 Comm: syz.2.17 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 35.001788][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.001803][ T371] Call Trace: [ 35.001811][ T371] [ 35.001820][ T371] __dump_stack+0x21/0x30 [ 35.001860][ T371] dump_stack_lvl+0x140/0x1c0 [ 35.001891][ T371] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.001922][ T371] ? selinux_kernfs_init_security+0x14b/0x4b0 [ 35.001948][ T371] dump_stack+0x19/0x20 [ 35.001977][ T371] should_fail_ex+0x3c2/0x510 [ 35.002003][ T371] should_failslab+0xac/0x100 [ 35.002029][ T371] kmem_cache_alloc_noprof+0x42/0x410 [ 35.002054][ T371] ? __kernfs_new_node+0xf1/0x740 [ 35.002084][ T371] __kernfs_new_node+0xf1/0x740 [ 35.002112][ T371] ? down_write+0xee/0x2b0 [ 35.002141][ T371] ? kernfs_new_node+0x280/0x280 [ 35.002170][ T371] ? __kasan_check_write+0x18/0x20 [ 35.002195][ T371] ? down_write+0xee/0x2b0 [ 35.002223][ T371] ? __cfi_down_write+0x10/0x10 [ 35.002252][ T371] ? __kasan_check_write+0x18/0x20 [ 35.002275][ T371] kernfs_new_node+0x154/0x280 [ 35.002303][ T371] __kernfs_create_file+0x52/0x280 [ 35.002336][ T371] cgroup_addrm_files+0x775/0xac0 [ 35.002366][ T371] ? trace_raw_output_cgroup_rstat+0x1f0/0x1f0 [ 35.002404][ T371] ? __kasan_check_write+0x18/0x20 [ 35.002426][ T371] ? _raw_spin_lock_irq+0x93/0x120 [ 35.002446][ T371] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 35.002468][ T371] css_populate_dir+0x1a4/0x3d0 [ 35.002493][ T371] cgroup_mkdir+0x124d/0x1600 [ 35.002523][ T371] ? __cfi_cgroup_mkdir+0x10/0x10 [ 35.002549][ T371] kernfs_iop_mkdir+0x1bb/0x2d0 [ 35.002579][ T371] vfs_mkdir+0x591/0x810 [ 35.002610][ T371] do_mkdirat+0x240/0x530 [ 35.002643][ T371] ? __cfi_do_mkdirat+0x10/0x10 [ 35.002680][ T371] ? __kasan_check_write+0x18/0x20 [ 35.002700][ T371] ? getname_flags+0x203/0x6b0 [ 35.002723][ T371] ? __kasan_check_write+0x18/0x20 [ 35.002747][ T371] __x64_sys_mkdirat+0x8b/0xa0 [ 35.002778][ T371] x64_sys_call+0x2ba8/0x2ee0 [ 35.002799][ T371] do_syscall_64+0x57/0xf0 [ 35.002818][ T371] ? clear_bhb_loop+0x50/0xa0 [ 35.002845][ T371] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.002871][ T371] RIP: 0033:0x7f2aca39e159 [ 35.002889][ T371] 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 [ 35.002906][ T371] RSP: 002b:00007f2acb19d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 35.002930][ T371] RAX: ffffffffffffffda RBX: 00007f2aca625fa0 RCX: 00007f2aca39e159 [ 35.002946][ T371] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 35.002962][ T371] RBP: 00007f2aca43503b R08: 0000000000000000 R09: 0000000000000000 [ 35.002976][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 35.002989][ T371] R13: 00007f2aca626038 R14: 00007f2aca625fa0 R15: 00007ffeb56c2628 [ 35.003009][ T371] [ 35.003066][ T371] cgroup: cgroup_addrm_files: failed to add cgroup.clone_children, err=-12 [ 35.595356][ T36] kauditd_printk_skb: 235 callbacks suppressed [ 35.601690][ T36] audit: type=1400 audit(1789199203.750:309): avc: denied { map } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3821 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.647624][ T36] audit: type=1400 audit(1789199203.760:310): avc: denied { read write } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3821 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.701190][ T36] audit: type=1400 audit(1789199203.760:311): avc: denied { map } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3821 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.748424][ T36] audit: type=1400 audit(1789199203.760:312): avc: denied { read write } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3821 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.804684][ T36] audit: type=1400 audit(1789199203.760:313): avc: denied { map } for pid=370 comm="syz.2.17" path="socket:[3810]" dev="sockfs" ino=3810 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 35.885436][ T36] audit: type=1400 audit(1789199203.790:314): avc: denied { create } for pid=370 comm="syz.2.17" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.954700][ T36] audit: type=1400 audit(1789199203.790:315): avc: denied { map } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3822 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 36.025432][ T36] audit: type=1400 audit(1789199203.790:316): avc: denied { read write } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3822 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 36.096903][ T36] audit: type=1400 audit(1789199203.790:317): avc: denied { map } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3822 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 36.184918][ T394] netlink: 4 bytes leftover after parsing attributes in process `syz.2.22'. [ 36.193871][ T36] audit: type=1400 audit(1789199203.790:318): avc: denied { read write } for pid=370 comm="syz.2.17" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3822 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 36.235454][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 36.426626][ T65] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 36.451950][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.469605][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 36.476405][ T402] bridge0: port 3(veth1_to_team) entered blocking state [ 36.488083][ T9] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 36.516501][ T9] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 36.529084][ T402] bridge0: port 3(veth1_to_team) entered disabled state [ 36.535541][ T9] usb 2-1: Manufacturer: syz [ 36.551963][ T402] veth1_to_team: entered allmulticast mode [ 36.560950][ T9] usb 2-1: config 0 descriptor?? [ 36.566352][ T402] veth1_to_team: entered promiscuous mode [ 36.595466][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 36.608670][ T65] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 36.618928][ T65] usb 1-1: config 0 has no interface number 0 [ 36.625277][ T65] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 36.637119][ T65] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 36.653349][ T65] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 36.666037][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.674337][ T65] usb 1-1: Product: syz [ 36.681178][ T65] usb 1-1: Manufacturer: syz [ 36.688013][ T65] usb 1-1: SerialNumber: syz [ 36.695074][ T65] usb 1-1: config 0 descriptor?? [ 36.713183][ T397] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 36.725905][ T397] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 36.835468][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 36.963144][ T397] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 36.976975][ T397] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 36.995431][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 37.005093][ T31] usb 3-1: config 9 has an invalid interface number: 221 but max is 1 [ 37.023564][ T31] usb 3-1: config 9 has an invalid interface number: 221 but max is 1 [ 37.046194][ T31] usb 3-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 37.072837][ T31] usb 3-1: config 9 has 1 interface, different from the descriptor's value: 2 [ 37.084210][ T31] usb 3-1: config 9 has no interface number 0 [ 37.091707][ T31] usb 3-1: config 9 interface 221 has no altsetting 0 [ 37.108622][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=74ce, bcdDevice=ba.38 [ 37.117866][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.125958][ T31] usb 3-1: Product: syz [ 37.130245][ T31] usb 3-1: Manufacturer: syz [ 37.134882][ T31] usb 3-1: SerialNumber: syz [ 37.205503][ T46] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 37.350224][ T404] capability: warning: `syz.2.25' uses 32-bit capabilities (legacy support in use) [ 37.373824][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 48, changing to 9 [ 37.385293][ T31] usb 3-1: USB disconnect, device number 2 [ 37.408815][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8200, setting to 1024 [ 37.421182][ T46] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 37.431132][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.442115][ T46] usb 4-1: config 0 descriptor?? [ 37.472530][ T9] input: syz Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input4 [ 37.496233][ T9] input: syz Pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input5 [ 37.538546][ T9] input: syz Touch Strip as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input6 [ 37.553066][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:9.221/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 37.583016][ T9] input: syz Dial as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0001/input/input7 [ 37.628560][ T9] uclogic 0003:256C:006D.0001: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.1-1/input0 [ 37.671384][ T46] usbhid 4-1:0.0: can't add hid device: -71 [ 37.690563][ T46] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 37.717795][ T46] usb 4-1: USB disconnect, device number 2 [ 37.735437][ T389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.748895][ T389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.777732][ T317] usb 2-1: USB disconnect, device number 2 [ 37.966989][ T421] fuse: Unknown parameter 'rootmoYe' [ 38.182582][ T422] fido_id[422]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 38.197821][ T46] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 38.366306][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 48, changing to 9 [ 38.382668][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8200, setting to 1024 [ 38.406316][ T46] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 38.427158][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.448234][ T46] usb 4-1: config 0 descriptor?? [ 38.474495][ T430] netlink: 'syz.2.33': attribute type 27 has an invalid length. [ 38.515459][ T430] can0: slcan on ttyS3. [ 38.542019][ T430] netlink: 'syz.2.33': attribute type 27 has an invalid length. [ 38.586933][ T429] can0 (unregistered): slcan off ttyS3. [ 38.763295][ T437] lo: entered promiscuous mode [ 38.785600][ T438] lo: left promiscuous mode [ 39.034655][ T444] Zero length message leads to an empty skb [ 39.045456][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 39.205443][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 39.227745][ T9] usb 3-1: config 2 has an invalid interface number: 32 but max is 0 [ 39.250837][ T65] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 39.261922][ T9] usb 3-1: config 2 has no interface number 0 [ 39.268219][ T65] asix 1-1:0.34: probe with driver asix failed with error -71 [ 39.283782][ T9] usb 3-1: config 2 interface 32 has no altsetting 0 [ 39.299424][ T65] usb 1-1: USB disconnect, device number 2 [ 39.318419][ T9] usb 3-1: New USB device found, idVendor=04b4, idProduct=6831, bcdDevice=6b.27 [ 39.344316][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.359651][ T9] usb 3-1: Product: syz [ 39.364404][ T9] usb 3-1: Manufacturer: syz [ 39.370324][ T9] usb 3-1: SerialNumber: syz [ 39.596211][ T439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.604950][ T439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.615500][ T439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.624105][ T439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.634702][ T439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.643421][ T439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.654854][ T439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.663638][ T439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.679470][ T439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.688262][ T439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.745462][ T65] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 39.898306][ T65] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.909144][ T65] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 39.921593][ T65] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 39.930976][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 39.931637][ T46] usbhid 4-1:0.0: can't add hid device: -71 [ 39.946029][ T65] usb 2-1: SerialNumber: syz [ 39.948921][ T46] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 39.960069][ T46] usb 4-1: USB disconnect, device number 3 [ 39.970094][ T457] ±ÿv_matchÿÿ: renamed from lo (while UP) [ 39.989416][ T65] usb 2-1: 0:2 : does not exist [ 40.265948][ T9] ums-cypress 3-1:2.32: USB Mass Storage device detected [ 40.336308][ T9] usb 3-1: USB disconnect, device number 3 [ 40.397951][ T46] usb 2-1: USB disconnect, device number 3 [ 40.733095][ T36] kauditd_printk_skb: 703 callbacks suppressed [ 40.733119][ T36] audit: type=1400 audit(1789199208.890:1022): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.804678][ T36] audit: type=1400 audit(1789199208.920:1023): avc: denied { read write open } for pid=296 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.857976][ T36] audit: type=1400 audit(1789199208.920:1024): avc: denied { ioctl } for pid=296 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.903758][ T36] audit: type=1400 audit(1789199208.960:1025): avc: denied { create } for pid=479 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.940946][ T36] audit: type=1400 audit(1789199208.960:1026): avc: denied { connect } for pid=479 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 41.032651][ T36] audit: type=1400 audit(1789199208.990:1027): avc: denied { read } for pid=479 comm="syz.0.43" dev="nsfs" ino=4026532479 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 41.108992][ T36] audit: type=1400 audit(1789199208.990:1028): avc: denied { read open } for pid=479 comm="syz.0.43" path="uts:[4026532479]" dev="nsfs" ino=4026532479 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 41.202930][ T36] audit: type=1400 audit(1789199208.990:1029): avc: denied { ioctl } for pid=479 comm="syz.0.43" path="uts:[4026532479]" dev="nsfs" ino=4026532479 ioctlcmd=0x9370 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 41.303098][ T36] audit: type=1400 audit(1789199209.010:1030): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.348739][ T36] audit: type=1400 audit(1789199209.010:1031): avc: denied { read write open } for pid=296 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.506967][ T495] overlay: Unknown parameter '/' [ 41.555502][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 41.675428][ T65] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 41.692225][ T500] 9pnet_fd: p9_fd_create_unix (500): problem connecting socket: /dev/loop#: -2 [ 41.713659][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.725217][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.743007][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 41.775438][ T9] usb 2-1: New USB device found, idVendor=15c2, idProduct=2204, bcdDevice= 0.00 [ 41.784652][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.809377][ T9] usb 2-1: config 0 descriptor?? [ 41.847078][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.862633][ T65] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.881915][ T65] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 41.899858][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.902275][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.921151][ T65] usb 4-1: config 0 descriptor?? [ 41.945533][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.965572][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.974393][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.983200][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 41.991967][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.001550][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.010920][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.020545][ T508] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.047134][ T9] usbhid 2-1:0.0: can't add hid device: -71 [ 42.053206][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 42.071313][ T9] usb 2-1: USB disconnect, device number 4 [ 42.135316][ T65] usbhid 4-1:0.0: can't add hid device: -71 [ 42.143319][ T65] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 42.154604][ T65] usb 4-1: USB disconnect, device number 4 [ 42.575719][ T46] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 42.675450][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 42.748436][ T46] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.760727][ T46] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 42.770924][ T46] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.782439][ T46] usb 4-1: config 0 descriptor?? [ 42.839868][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 42.857903][ T31] usb 1-1: config 0 has no interfaces? [ 42.879556][ T31] usb 1-1: New USB device found, idVendor=1740, idProduct=9707, bcdDevice=34.de [ 42.895436][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.905160][ T31] usb 1-1: Product: syz [ 42.909631][ T31] usb 1-1: Manufacturer: syz [ 42.914327][ T31] usb 1-1: SerialNumber: syz [ 42.921356][ T31] usb 1-1: config 0 descriptor?? [ 43.025461][ T65] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 43.150750][ T512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.159526][ T512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.165603][ T65] usb 3-1: device descriptor read/64, error -71 [ 43.173703][ T31] usb 1-1: USB disconnect, device number 3 [ 43.415484][ T65] usb 3-1: device descriptor read/64, error -71 [ 43.615561][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 43.623474][ T46] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 43.632943][ T46] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input8 [ 43.655507][ T65] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 43.788834][ T9] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 43.797898][ T9] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 43.806967][ T9] usb 1-1: config 220 has an invalid descriptor of length 9, skipping remainder of the config [ 43.817710][ T65] usb 3-1: device descriptor read/64, error -71 [ 43.824118][ T9] usb 1-1: config 220 has no interface number 2 [ 43.830654][ T9] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 43.844047][ T9] usb 1-1: config 220 interface 0 has no altsetting 0 [ 43.850953][ T9] usb 1-1: config 220 interface 76 has no altsetting 0 [ 43.858005][ T9] usb 1-1: config 220 interface 1 has no altsetting 0 [ 43.871423][ T9] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 43.881241][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.889350][ T9] usb 1-1: Product: syz [ 43.893703][ T9] usb 1-1: Manufacturer: syz [ 43.898566][ T9] usb 1-1: SerialNumber: syz [ 43.932613][ T10] usb 4-1: USB disconnect, device number 5 [ 43.932655][ C0] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 43.965443][ T31] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 44.055530][ T65] usb 3-1: device descriptor read/64, error -71 [ 44.105460][ T31] usb 2-1: device descriptor read/64, error -71 [ 44.165280][ T512] FAULT_INJECTION: forcing a failure. [ 44.165280][ T512] name failslab, interval 1, probability 0, space 0, times 0 [ 44.178087][ T512] CPU: 1 UID: 0 PID: 512 Comm: syz.0.53 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 44.178138][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.178152][ T512] Call Trace: [ 44.178160][ T512] [ 44.178169][ T512] __dump_stack+0x21/0x30 [ 44.178206][ T512] dump_stack_lvl+0x140/0x1c0 [ 44.178228][ T512] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.178275][ T512] dump_stack+0x19/0x20 [ 44.178305][ T512] should_fail_ex+0x3c2/0x510 [ 44.178331][ T512] ? io_cqring_event_overflow+0x7d/0x530 [ 44.178360][ T512] should_failslab+0xac/0x100 [ 44.178381][ T512] __kmalloc_noprof+0x69/0x510 [ 44.178399][ T512] ? io_cqring_event_overflow+0x7d/0x530 [ 44.178442][ T512] io_cqring_event_overflow+0x7d/0x530 [ 44.178469][ T512] ? _raw_spin_lock+0x92/0x120 [ 44.178494][ T512] io_req_cqe_overflow+0xf5/0x150 [ 44.178516][ T512] __io_submit_flush_completions+0x3aa/0xdb0 [ 44.178540][ T512] io_submit_sqes+0x1703/0x1b70 [ 44.178587][ T512] __se_sys_io_uring_enter+0x302/0x25c0 [ 44.178620][ T512] ? task_work_run+0x213/0x260 [ 44.178649][ T512] ? __cfi_task_work_run+0x10/0x10 [ 44.178677][ T512] ? __cfi_lru_add_drain_cpu+0x10/0x10 [ 44.178697][ T512] ? down_read+0x7f/0xe0 [ 44.178737][ T512] ? __kasan_check_read+0x15/0x20 [ 44.178768][ T512] ? __x64_sys_io_uring_enter+0x110/0x110 [ 44.178801][ T512] ? __mm_populate+0x3ea/0x440 [ 44.178823][ T512] ? vm_mmap_pgoff+0x152/0x4b0 [ 44.178839][ T512] ? arch_do_signal_or_restart+0x2de/0x700 [ 44.178869][ T512] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 44.178895][ T512] __x64_sys_io_uring_enter+0xe9/0x110 [ 44.178926][ T512] x64_sys_call+0x2d28/0x2ee0 [ 44.178949][ T512] do_syscall_64+0x57/0xf0 [ 44.178963][ T512] ? clear_bhb_loop+0x50/0xa0 [ 44.178982][ T512] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.179002][ T512] RIP: 0033:0x7f785c79e159 [ 44.179033][ T512] 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 [ 44.179051][ T512] RSP: 002b:00007f785d6a9f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 44.179074][ T512] RAX: ffffffffffffffda RBX: 00002000000003c0 RCX: 00007f785c79e159 [ 44.179094][ T512] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000b [ 44.179103][ T512] RBP: 0000000000000c78 R08: 0000000000000000 R09: 0000000000000008 [ 44.179113][ T512] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000000a0 [ 44.179122][ T512] R13: 00000000000000a8 R14: 0000000000000e26 R15: 0000000000000001 [ 44.179134][ T512] [ 44.187520][ T65] usb usb3-port1: attempt power cycle [ 44.355695][ T31] usb 2-1: device descriptor read/64, error -71 [ 44.695479][ T31] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 44.695495][ T65] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 44.718865][ T65] usb 3-1: device descriptor read/8, error -71 [ 44.845608][ T31] usb 2-1: device descriptor read/64, error -71 [ 44.858236][ T65] usb 3-1: device descriptor read/8, error -71 [ 45.085490][ T31] usb 2-1: device descriptor read/64, error -71 [ 45.095487][ T65] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 45.118050][ T65] usb 3-1: device descriptor read/8, error -71 [ 45.195537][ T31] usb usb2-port1: attempt power cycle [ 45.248168][ T65] usb 3-1: device descriptor read/8, error -71 [ 45.360636][ T65] usb usb3-port1: unable to enumerate USB device [ 45.417996][ T9] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 45.424490][ T9] usb 1-1: No valid video chain found. [ 45.439482][ T9] usb 1-1: selecting invalid altsetting 0 [ 45.456203][ T9] usb 1-1: USB disconnect, device number 4 [ 45.535810][ T31] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 45.541330][ T550] mmap: syz.3.62 (550) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 45.566131][ T31] usb 2-1: device descriptor read/8, error -71 [ 45.701443][ T31] usb 2-1: device descriptor read/8, error -71 [ 45.735533][ T36] kauditd_printk_skb: 711 callbacks suppressed [ 45.735552][ T36] audit: type=1400 audit(1789199213.900:1743): avc: denied { setopt } for pid=551 comm="syz.3.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.811457][ T36] audit: type=1400 audit(1789199213.930:1744): avc: denied { setopt } for pid=551 comm="syz.3.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.825596][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 45.872001][ T36] audit: type=1400 audit(1789199213.930:1745): avc: denied { ioctl } for pid=546 comm="syz.0.61" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.905901][ T559] FAULT_INJECTION: forcing a failure. [ 45.905901][ T559] name failslab, interval 1, probability 0, space 0, times 0 [ 45.939590][ T559] CPU: 1 UID: 0 PID: 559 Comm: syz.2.64 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 45.939625][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.939648][ T559] Call Trace: [ 45.939656][ T559] [ 45.939665][ T559] __dump_stack+0x21/0x30 [ 45.939703][ T559] dump_stack_lvl+0x140/0x1c0 [ 45.939736][ T559] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.939767][ T559] ? proc_fail_nth_write+0x184/0x220 [ 45.939803][ T559] dump_stack+0x19/0x20 [ 45.939833][ T559] should_fail_ex+0x3c2/0x510 [ 45.939862][ T559] should_failslab+0xac/0x100 [ 45.939890][ T559] kmem_cache_alloc_noprof+0x42/0x410 [ 45.939914][ T559] ? prepare_creds+0x47/0x6b0 [ 45.939940][ T559] ? __cfi___check_object_size+0x10/0x10 [ 45.939967][ T559] prepare_creds+0x47/0x6b0 [ 45.939992][ T559] ? __kasan_check_write+0x18/0x20 [ 45.940015][ T559] __se_sys_capset+0x2de/0x450 [ 45.940049][ T559] ? __x64_sys_capset+0x80/0x80 [ 45.940082][ T559] ? xfd_validate_state+0x68/0x140 [ 45.940115][ T559] ? __kasan_check_write+0x18/0x20 [ 45.940138][ T559] __x64_sys_capset+0x5f/0x80 [ 45.940171][ T559] x64_sys_call+0x259c/0x2ee0 [ 45.940192][ T559] do_syscall_64+0x57/0xf0 [ 45.940213][ T559] ? clear_bhb_loop+0x50/0xa0 [ 45.940241][ T559] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.940266][ T559] RIP: 0033:0x7f2aca39e159 [ 45.940287][ T559] 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 [ 45.940305][ T559] RSP: 002b:00007f2acb19d028 EFLAGS: 00000246 ORIG_RAX: 000000000000007e [ 45.940330][ T559] RAX: ffffffffffffffda RBX: 00007f2aca625fa0 RCX: 00007f2aca39e159 [ 45.940347][ T559] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000500 [ 45.940363][ T559] RBP: 00007f2aca43503b R08: 0000000000000000 R09: 0000000000000000 [ 45.940378][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.940392][ T559] R13: 00007f2aca626038 R14: 00007f2aca625fa0 R15: 00007ffeb56c2628 [ 45.940411][ T559] [ 46.005698][ T36] audit: type=1400 audit(1789199213.930:1746): avc: denied { setopt } for pid=551 comm="syz.3.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.007307][ T31] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 46.011833][ T36] audit: type=1400 audit(1789199213.930:1747): avc: denied { setopt } for pid=551 comm="syz.3.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.066884][ T561] audit: audit_backlog=65 > audit_backlog_limit=64 [ 46.117067][ T547] audit: audit_backlog=65 > audit_backlog_limit=64 [ 46.127978][ T537] audit: audit_backlog=65 > audit_backlog_limit=64 [ 46.155825][ T36] audit: type=1400 audit(1789199213.930:1748): avc: denied { setopt } for pid=551 comm="syz.3.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.195533][ T547] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 46.275482][ T31] usb 2-1: device descriptor read/8, error -71 [ 46.398249][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.409315][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.421491][ T31] usb 2-1: device descriptor read/8, error -71 [ 46.448191][ T9] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 46.468356][ T9] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 46.495493][ T9] usb 1-1: Manufacturer: syz [ 46.527351][ T9] usb 1-1: config 0 descriptor?? [ 46.536891][ T31] usb usb2-port1: unable to enumerate USB device [ 46.875723][ T579] FAULT_INJECTION: forcing a failure. [ 46.875723][ T579] name failslab, interval 1, probability 0, space 0, times 0 [ 46.895054][ T579] CPU: 1 UID: 0 PID: 579 Comm: syz.1.70 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 46.895095][ T579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.895110][ T579] Call Trace: [ 46.895118][ T579] [ 46.895126][ T579] __dump_stack+0x21/0x30 [ 46.895176][ T579] dump_stack_lvl+0x140/0x1c0 [ 46.895210][ T579] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.895243][ T579] ? __kasan_check_write+0x18/0x20 [ 46.895268][ T579] ? __cfi_try_to_wake_up+0x10/0x10 [ 46.895295][ T579] dump_stack+0x19/0x20 [ 46.895326][ T579] should_fail_ex+0x3c2/0x510 [ 46.895353][ T579] ? io_alloc_async_data+0x93/0x1b0 [ 46.895389][ T579] should_failslab+0xac/0x100 [ 46.895418][ T579] __kmalloc_noprof+0x69/0x510 [ 46.895441][ T579] ? io_alloc_async_data+0x93/0x1b0 [ 46.895470][ T579] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 46.895493][ T579] io_alloc_async_data+0x93/0x1b0 [ 46.895522][ T579] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 46.895546][ T579] io_uring_cmd_prep+0x417/0x6f0 [ 46.895571][ T579] io_submit_sqes+0x9da/0x1b70 [ 46.895606][ T579] __se_sys_io_uring_enter+0x302/0x25c0 [ 46.895639][ T579] ? task_work_run+0x213/0x260 [ 46.895668][ T579] ? __cfi_task_work_run+0x10/0x10 [ 46.895695][ T579] ? __cfi_lru_add_drain_cpu+0x10/0x10 [ 46.895724][ T579] ? down_read+0x7f/0xe0 [ 46.895753][ T579] ? __kasan_check_read+0x15/0x20 [ 46.895777][ T579] ? __x64_sys_io_uring_enter+0x110/0x110 [ 46.895809][ T579] ? sysvec_reschedule_ipi+0x72/0x80 [ 46.895837][ T579] ? asm_sysvec_reschedule_ipi+0x1f/0x30 [ 46.895867][ T579] ? arch_do_signal_or_restart+0x2de/0x700 [ 46.895889][ T579] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 46.895909][ T579] ? xfd_validate_state+0x68/0x140 [ 46.895942][ T579] __x64_sys_io_uring_enter+0xe9/0x110 [ 46.895973][ T579] x64_sys_call+0x2d28/0x2ee0 [ 46.895994][ T579] do_syscall_64+0x57/0xf0 [ 46.896014][ T579] ? clear_bhb_loop+0x50/0xa0 [ 46.896040][ T579] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.896067][ T579] RIP: 0033:0x7fe2db59e159 [ 46.896087][ T579] 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 [ 46.896105][ T579] RSP: 002b:00007fe2dc3f1f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 46.896129][ T579] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe2db59e159 [ 46.896158][ T579] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000006 [ 46.896172][ T579] RBP: 00000000000002a6 R08: 0000000000000000 R09: 0000000000000008 [ 46.896186][ T579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.896199][ T579] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 46.896216][ T579] [ 47.407307][ T9] input: syz Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0002/input/input9 [ 47.455499][ T595] FAULT_INJECTION: forcing a failure. [ 47.455499][ T595] name failslab, interval 1, probability 0, space 0, times 0 [ 47.461740][ T9] input: syz Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0002/input/input10 [ 47.485474][ T595] CPU: 0 UID: 0 PID: 595 Comm: syz.3.72 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 47.485535][ T595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.485550][ T595] Call Trace: [ 47.485557][ T595] [ 47.485568][ T595] __dump_stack+0x21/0x30 [ 47.485608][ T595] dump_stack_lvl+0x140/0x1c0 [ 47.485648][ T595] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.485682][ T595] ? __kasan_check_write+0x18/0x20 [ 47.485707][ T595] ? __cfi_try_to_wake_up+0x10/0x10 [ 47.485735][ T595] dump_stack+0x19/0x20 [ 47.485767][ T595] should_fail_ex+0x3c2/0x510 [ 47.485795][ T595] ? io_alloc_async_data+0x93/0x1b0 [ 47.485829][ T595] should_failslab+0xac/0x100 [ 47.485858][ T595] __kmalloc_noprof+0x69/0x510 [ 47.485882][ T595] ? io_alloc_async_data+0x93/0x1b0 [ 47.485914][ T595] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 47.485941][ T595] io_alloc_async_data+0x93/0x1b0 [ 47.485974][ T595] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 47.486000][ T595] io_uring_cmd_prep+0x417/0x6f0 [ 47.486025][ T595] io_submit_sqes+0x9da/0x1b70 [ 47.486065][ T595] __se_sys_io_uring_enter+0x302/0x25c0 [ 47.486102][ T595] ? wake_up_process+0x14/0x20 [ 47.486123][ T595] ? __hrtimer_run_queues+0x877/0x8e0 [ 47.486160][ T595] ? __x64_sys_io_uring_enter+0x110/0x110 [ 47.486193][ T595] ? read_tsc+0xd/0x20 [ 47.486224][ T595] ? ktime_get+0x1df/0x210 [ 47.486246][ T595] ? lapic_next_event+0x15/0x20 [ 47.486269][ T595] ? clockevents_program_event+0x254/0x350 [ 47.486295][ T595] ? kvm_sched_clock_read+0x15/0x30 [ 47.486333][ T595] ? sched_clock_noinstr+0xd/0x30 [ 47.486359][ T595] ? sched_clock+0x44/0x60 [ 47.486389][ T595] ? sched_clock_cpu+0x75/0x400 [ 47.486426][ T595] ? xfd_validate_state+0x68/0x140 [ 47.486462][ T595] __x64_sys_io_uring_enter+0xe9/0x110 [ 47.486512][ T595] x64_sys_call+0x2d28/0x2ee0 [ 47.486533][ T595] do_syscall_64+0x57/0xf0 [ 47.486554][ T595] ? clear_bhb_loop+0x50/0xa0 [ 47.486589][ T595] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.486623][ T595] RIP: 0033:0x7fe09dd9e159 [ 47.486642][ T595] 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 [ 47.486663][ T595] RSP: 002b:00007fe09ec43f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 47.486693][ T595] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe09dd9e159 [ 47.486712][ T595] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000006 [ 47.486727][ T595] RBP: 000000000000026f R08: 0000000000000000 R09: 0000000000000008 [ 47.486741][ T595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.486755][ T595] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 47.486771][ T595] [ 47.778637][ T9] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0002/input/input11 [ 47.806340][ T9] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0002/input/input12 [ 47.867039][ T9] uclogic 0003:256C:006D.0002: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 47.888466][ T9] usb 1-1: USB disconnect, device number 5 [ 48.076881][ T602] FAULT_INJECTION: forcing a failure. [ 48.076881][ T602] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 48.145455][ T602] CPU: 0 UID: 0 PID: 602 Comm: syz.2.73 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 48.145491][ T602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.145505][ T602] Call Trace: [ 48.145513][ T602] [ 48.145522][ T602] __dump_stack+0x21/0x30 [ 48.145567][ T602] dump_stack_lvl+0x140/0x1c0 [ 48.145601][ T602] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.145633][ T602] ? vfs_write+0xbcf/0xfd0 [ 48.145658][ T602] ? check_stack_object+0x10f/0x150 [ 48.145683][ T602] dump_stack+0x19/0x20 [ 48.145713][ T602] should_fail_ex+0x3c2/0x510 [ 48.145741][ T602] should_fail+0xf/0x20 [ 48.145764][ T602] should_fail_usercopy+0x1e/0x30 [ 48.145791][ T602] _copy_from_user+0x20/0xa0 [ 48.145823][ T602] __se_sys_capset+0x256/0x450 [ 48.145857][ T602] ? __x64_sys_capset+0x80/0x80 [ 48.145890][ T602] ? xfd_validate_state+0x68/0x140 [ 48.145922][ T602] ? __kasan_check_write+0x18/0x20 [ 48.145946][ T602] __x64_sys_capset+0x5f/0x80 [ 48.145978][ T602] x64_sys_call+0x259c/0x2ee0 [ 48.145998][ T602] do_syscall_64+0x57/0xf0 [ 48.146019][ T602] ? clear_bhb_loop+0x50/0xa0 [ 48.146057][ T602] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.146084][ T602] RIP: 0033:0x7f2aca39e159 [ 48.146104][ T602] 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 [ 48.146124][ T602] RSP: 002b:00007f2acb19d028 EFLAGS: 00000246 ORIG_RAX: 000000000000007e [ 48.146148][ T602] RAX: ffffffffffffffda RBX: 00007f2aca625fa0 RCX: 00007f2aca39e159 [ 48.146165][ T602] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000500 [ 48.146180][ T602] RBP: 00007f2aca43503b R08: 0000000000000000 R09: 0000000000000000 [ 48.146194][ T602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.146207][ T602] R13: 00007f2aca626038 R14: 00007f2aca625fa0 R15: 00007ffeb56c2628 [ 48.146226][ T602] [ 48.397005][ T604] fido_id[604]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 48.565609][ T65] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 48.735447][ T65] usb 2-1: Using ep0 maxpacket: 16 [ 48.810548][ T65] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 48.845421][ T65] usb 2-1: config 0 has no interface number 0 [ 48.882707][ T65] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 48.895804][ T31] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 48.947059][ T65] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 49.077189][ T65] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 49.117247][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.125316][ T65] usb 2-1: Product: syz [ 49.141428][ T31] usb 3-1: not running at top speed; connect to a high speed hub [ 49.149815][ T65] usb 2-1: Manufacturer: syz [ 49.154480][ T65] usb 2-1: SerialNumber: syz [ 49.164215][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 49.185084][ T65] usb 2-1: config 0 descriptor?? [ 49.198343][ T606] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.209752][ T31] usb 3-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 49.229852][ T606] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.249830][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.268508][ T612] netlink: 'syz.3.77': attribute type 17 has an invalid length. [ 49.296325][ T31] usb 3-1: Found UVC 1.00 device (046d:0825) [ 49.473231][ T617] FAULT_INJECTION: forcing a failure. [ 49.473231][ T617] name failslab, interval 1, probability 0, space 0, times 0 [ 49.501658][ T606] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.512341][ T617] CPU: 0 UID: 0 PID: 617 Comm: syz.0.76 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 49.512375][ T617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.512390][ T617] Call Trace: [ 49.512397][ T617] [ 49.512406][ T617] __dump_stack+0x21/0x30 [ 49.512449][ T617] dump_stack_lvl+0x140/0x1c0 [ 49.512481][ T617] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.512515][ T617] dump_stack+0x19/0x20 [ 49.512546][ T617] should_fail_ex+0x3c2/0x510 [ 49.512574][ T617] should_failslab+0xac/0x100 [ 49.512603][ T617] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 49.512630][ T617] ? kstrdup_const+0x45/0x60 [ 49.512650][ T617] ? __kasan_check_write+0x18/0x20 [ 49.512673][ T617] ? _raw_spin_lock+0x92/0x120 [ 49.512693][ T617] kstrdup+0x4d/0x130 [ 49.512726][ T617] ? kstrdup_const+0x3a/0x60 [ 49.512747][ T617] kstrdup_const+0x45/0x60 [ 49.512767][ T617] __kernfs_new_node+0xaa/0x740 [ 49.512797][ T617] ? down_write+0xee/0x2b0 [ 49.512825][ T617] ? kernfs_new_node+0x280/0x280 [ 49.512853][ T617] ? __kasan_check_write+0x18/0x20 [ 49.512875][ T617] ? down_write+0xee/0x2b0 [ 49.512903][ T617] ? __cfi_down_write+0x10/0x10 [ 49.512931][ T617] ? __kasan_check_write+0x18/0x20 [ 49.512954][ T617] kernfs_new_node+0x154/0x280 [ 49.512982][ T617] __kernfs_create_file+0x52/0x280 [ 49.513016][ T617] cgroup_addrm_files+0x775/0xac0 [ 49.513050][ T617] ? trace_raw_output_cgroup_rstat+0x1f0/0x1f0 [ 49.513087][ T617] ? __kasan_check_write+0x18/0x20 [ 49.513108][ T617] ? _raw_spin_lock_irq+0x93/0x120 [ 49.513128][ T617] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 49.513148][ T617] css_populate_dir+0x2be/0x3d0 [ 49.513173][ T617] cgroup_mkdir+0x124d/0x1600 [ 49.513203][ T617] ? __cfi_cgroup_mkdir+0x10/0x10 [ 49.513230][ T617] kernfs_iop_mkdir+0x1bb/0x2d0 [ 49.513272][ T617] vfs_mkdir+0x591/0x810 [ 49.513308][ T617] do_mkdirat+0x240/0x530 [ 49.513341][ T617] ? __cfi_do_mkdirat+0x10/0x10 [ 49.513375][ T617] ? __kasan_check_write+0x18/0x20 [ 49.513398][ T617] ? getname_flags+0x203/0x6b0 [ 49.513424][ T617] ? __kasan_check_write+0x18/0x20 [ 49.513447][ T617] __x64_sys_mkdirat+0x8b/0xa0 [ 49.513481][ T617] x64_sys_call+0x2ba8/0x2ee0 [ 49.513503][ T617] do_syscall_64+0x57/0xf0 [ 49.513522][ T617] ? clear_bhb_loop+0x50/0xa0 [ 49.513549][ T617] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.513577][ T617] RIP: 0033:0x7f785c79e159 [ 49.513596][ T617] 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 [ 49.513615][ T617] RSP: 002b:00007f785d6cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 49.513639][ T617] RAX: ffffffffffffffda RBX: 00007f785ca25fa0 RCX: 00007f785c79e159 [ 49.513656][ T617] RDX: 00000000000001ff RSI: 0000200000000040 RDI: ffffffffffffff9c [ 49.513672][ T617] RBP: 00007f785c83503b R08: 0000000000000000 R09: 0000000000000000 [ 49.513687][ T617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.513700][ T617] R13: 00007f785ca26038 R14: 00007f785ca25fa0 R15: 00007ffed5101e28 [ 49.513721][ T617] [ 49.513780][ T617] cgroup: cgroup_addrm_files: failed to add cgroup.events, err=-12 [ 49.567051][ T606] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.856695][ T65] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 49.875465][ T65] asix 2-1:0.34: probe with driver asix failed with error -61 [ 50.308489][ T631] FAULT_INJECTION: forcing a failure. [ 50.308489][ T631] name failslab, interval 1, probability 0, space 0, times 0 [ 50.321447][ T631] CPU: 0 UID: 0 PID: 631 Comm: syz.3.82 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 50.321485][ T631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.321499][ T631] Call Trace: [ 50.321507][ T631] [ 50.321516][ T631] __dump_stack+0x21/0x30 [ 50.321554][ T631] dump_stack_lvl+0x140/0x1c0 [ 50.321585][ T631] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.321617][ T631] ? rcu_read_unlock_special+0x150/0x420 [ 50.321651][ T631] ? __cfi_try_to_wake_up+0x10/0x10 [ 50.321678][ T631] dump_stack+0x19/0x20 [ 50.321707][ T631] should_fail_ex+0x3c2/0x510 [ 50.321733][ T631] ? io_alloc_async_data+0x93/0x1b0 [ 50.321765][ T631] should_failslab+0xac/0x100 [ 50.321792][ T631] __kmalloc_noprof+0x69/0x510 [ 50.321816][ T631] ? io_alloc_async_data+0x93/0x1b0 [ 50.321845][ T631] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 50.321870][ T631] io_alloc_async_data+0x93/0x1b0 [ 50.321901][ T631] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 50.321925][ T631] io_uring_cmd_prep+0x417/0x6f0 [ 50.321949][ T631] io_submit_sqes+0x9da/0x1b70 [ 50.321985][ T631] __se_sys_io_uring_enter+0x302/0x25c0 [ 50.322020][ T631] ? __sched_text_start+0x10/0x10 [ 50.322045][ T631] ? __schedule+0x149e/0x20b0 [ 50.322067][ T631] ? __x64_sys_io_uring_enter+0x110/0x110 [ 50.322103][ T631] ? preempt_schedule_irq+0xab/0x110 [ 50.322127][ T631] ? __cfi_preempt_schedule_irq+0x10/0x10 [ 50.322150][ T631] ? sched_clock_cpu+0x75/0x400 [ 50.322184][ T631] ? xfd_validate_state+0x68/0x140 [ 50.322217][ T631] ? __kasan_check_write+0x18/0x20 [ 50.322250][ T631] __x64_sys_io_uring_enter+0xe9/0x110 [ 50.322284][ T631] x64_sys_call+0x2d28/0x2ee0 [ 50.322306][ T631] do_syscall_64+0x57/0xf0 [ 50.322326][ T631] ? clear_bhb_loop+0x50/0xa0 [ 50.322353][ T631] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.322380][ T631] RIP: 0033:0x7fe09dd9e159 [ 50.322400][ T631] 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 [ 50.322418][ T631] RSP: 002b:00007fe09ec43f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 50.322444][ T631] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe09dd9e159 [ 50.322462][ T631] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007 [ 50.322474][ T631] RBP: 000000000000087c R08: 0000000000000000 R09: 0000000000000008 [ 50.322491][ T631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.322506][ T631] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 50.322523][ T631] [ 50.597013][ T635] FAULT_INJECTION: forcing a failure. [ 50.597013][ T635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.610144][ T635] CPU: 0 UID: 0 PID: 635 Comm: syz.0.83 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 50.610184][ T635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.610199][ T635] Call Trace: [ 50.610207][ T635] [ 50.610223][ T635] __dump_stack+0x21/0x30 [ 50.610265][ T635] dump_stack_lvl+0x140/0x1c0 [ 50.610299][ T635] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.610331][ T635] ? vfs_write+0xbcf/0xfd0 [ 50.610357][ T635] ? check_stack_object+0x10f/0x150 [ 50.610383][ T635] dump_stack+0x19/0x20 [ 50.610415][ T635] should_fail_ex+0x3c2/0x510 [ 50.610444][ T635] should_fail+0xf/0x20 [ 50.610469][ T635] should_fail_usercopy+0x1e/0x30 [ 50.610498][ T635] _copy_from_user+0x20/0xa0 [ 50.610532][ T635] __se_sys_capset+0x256/0x450 [ 50.610566][ T635] ? __x64_sys_capset+0x80/0x80 [ 50.610600][ T635] ? xfd_validate_state+0x68/0x140 [ 50.610653][ T635] ? __kasan_check_write+0x18/0x20 [ 50.610680][ T635] __x64_sys_capset+0x5f/0x80 [ 50.610714][ T635] x64_sys_call+0x259c/0x2ee0 [ 50.610735][ T635] do_syscall_64+0x57/0xf0 [ 50.610756][ T635] ? clear_bhb_loop+0x50/0xa0 [ 50.610785][ T635] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.610812][ T635] RIP: 0033:0x7f785c79e159 [ 50.610833][ T635] 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 [ 50.610851][ T635] RSP: 002b:00007f785d6cb028 EFLAGS: 00000246 ORIG_RAX: 000000000000007e [ 50.610876][ T635] RAX: ffffffffffffffda RBX: 00007f785ca25fa0 RCX: 00007f785c79e159 [ 50.610893][ T635] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000500 [ 50.610907][ T635] RBP: 00007f785c83503b R08: 0000000000000000 R09: 0000000000000000 [ 50.610921][ T635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.610936][ T635] R13: 00007f785ca26038 R14: 00007f785ca25fa0 R15: 00007ffed5101e28 [ 50.610956][ T635] [ 50.786823][ T36] kauditd_printk_skb: 452 callbacks suppressed [ 50.786874][ T36] audit: type=1400 audit(1789199218.940:2166): avc: denied { create } for pid=630 comm="syz.3.82" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 50.910490][ T36] audit: type=1400 audit(1789199218.970:2167): avc: denied { ioctl } for pid=605 comm="syz.1.74" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.935314][ T36] audit: type=1400 audit(1789199218.970:2168): avc: denied { map } for pid=630 comm="syz.3.82" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5574 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 50.959813][ T36] audit: type=1400 audit(1789199218.970:2169): avc: denied { read write } for pid=630 comm="syz.3.82" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5574 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 50.985229][ T36] audit: type=1400 audit(1789199218.970:2170): avc: denied { map } for pid=630 comm="syz.3.82" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5574 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 51.009141][ T36] audit: type=1400 audit(1789199218.970:2171): avc: denied { read write } for pid=630 comm="syz.3.82" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5574 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 51.033700][ T36] audit: type=1400 audit(1789199218.970:2172): avc: denied { map } for pid=630 comm="syz.3.82" path="socket:[6565]" dev="sockfs" ino=6565 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 51.056586][ T36] audit: type=1400 audit(1789199219.000:2173): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 51.105546][ T36] audit: type=1400 audit(1789199219.010:2174): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 51.150105][ T36] audit: type=1400 audit(1789199219.020:2175): avc: denied { read write } for pid=296 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 51.185696][ T9] usb 2-1: USB disconnect, device number 9 [ 51.375447][ T65] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 51.530494][ T65] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.548531][ T31] uvcvideo 3-1:1.1: Failed to set UVC probe control : -71 (exp. 26). [ 51.557336][ T31] uvcvideo 3-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 51.571534][ T31] uvcvideo 3-1:1.1: Failed to initialize the device (-71). [ 51.574259][ T65] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.593595][ T31] usb 3-1: USB disconnect, device number 8 [ 51.625435][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 51.645426][ T535] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 51.665471][ T65] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 51.674586][ T65] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 51.704396][ T65] usb 1-1: Manufacturer: syz [ 51.716880][ T65] usb 1-1: config 0 descriptor?? [ 51.808820][ T9] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 51.819783][ T535] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.830793][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.841772][ T535] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 51.850954][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.860803][ T535] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.868973][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 51.885539][ T535] usb 4-1: config 0 descriptor?? [ 51.899345][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 51.925424][ T9] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 51.935454][ T9] usb 2-1: Manufacturer: syz [ 51.945869][ T9] usb 2-1: config 0 descriptor?? [ 51.975441][ T31] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 52.107671][ T535] usbhid 4-1:0.0: can't add hid device: -71 [ 52.113774][ T535] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 52.126073][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 52.133180][ T535] usb 4-1: USB disconnect, device number 6 [ 52.150379][ T31] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.175460][ T31] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.185281][ T31] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 52.200546][ T31] usb 3-1: config 0 interface 0 has no altsetting 0 [ 52.208132][ T31] usb 3-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 52.219677][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.231000][ T31] usb 3-1: config 0 descriptor?? [ 52.402272][ T9] appleir 0003:05AC:8243.0004: unknown main item tag 0x0 [ 52.409684][ T9] appleir 0003:05AC:8243.0004: No inputs registered, leaving [ 52.423008][ T9] appleir 0003:05AC:8243.0004: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 52.627815][ T65] input: syz Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0003/input/input13 [ 52.638805][ T535] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 52.648065][ T31] usbhid 3-1:0.0: can't add hid device: -71 [ 52.651722][ T65] input: syz Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0003/input/input14 [ 52.669225][ T65] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0003/input/input15 [ 52.672894][ T31] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 52.689260][ T65] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0003/input/input16 [ 52.711774][ T65] uclogic 0003:256C:006D.0003: input,hidraw1: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 52.716360][ T31] usb 3-1: USB disconnect, device number 9 [ 52.800826][ T535] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.817060][ T535] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 52.826203][ T535] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.837358][ T535] usb 4-1: config 0 descriptor?? [ 52.848370][ T65] usb 1-1: USB disconnect, device number 6 [ 53.121064][ T659] fido_id[659]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 53.581745][ T670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.603030][ T670] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.621072][ T670] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.629854][ T670] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.776235][ T535] aiptek 4-1:0.0: Aiptek using 400 ms programming speed [ 53.786133][ T535] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input17 [ 53.832750][ T31] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 54.032932][ T31] usb 3-1: config 1 has too many interfaces: 34, using maximum allowed: 32 [ 54.055458][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.079942][ T31] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 34 [ 54.096752][ T31] usb 3-1: New USB device found, idVendor=076d, idProduct=0006, bcdDevice= 1.00 [ 54.106927][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.246223][ T682] FAULT_INJECTION: forcing a failure. [ 54.246223][ T682] name failslab, interval 1, probability 0, space 0, times 0 [ 54.258985][ T682] CPU: 0 UID: 0 PID: 682 Comm: syz.1.94 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 54.259021][ T682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 54.259035][ T682] Call Trace: [ 54.259043][ T682] [ 54.259052][ T682] __dump_stack+0x21/0x30 [ 54.259092][ T682] dump_stack_lvl+0x140/0x1c0 [ 54.259125][ T682] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.259157][ T682] ? __kasan_check_write+0x18/0x20 [ 54.259190][ T682] ? __cfi_try_to_wake_up+0x10/0x10 [ 54.259211][ T682] dump_stack+0x19/0x20 [ 54.259233][ T682] should_fail_ex+0x3c2/0x510 [ 54.259278][ T682] ? io_alloc_async_data+0x93/0x1b0 [ 54.259312][ T682] should_failslab+0xac/0x100 [ 54.259349][ T682] __kmalloc_noprof+0x69/0x510 [ 54.259366][ T682] ? io_alloc_async_data+0x93/0x1b0 [ 54.259388][ T682] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 54.259428][ T682] io_alloc_async_data+0x93/0x1b0 [ 54.259458][ T682] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 54.259482][ T682] io_uring_cmd_prep+0x417/0x6f0 [ 54.259507][ T682] io_submit_sqes+0x9da/0x1b70 [ 54.259534][ T682] __se_sys_io_uring_enter+0x302/0x25c0 [ 54.259579][ T682] ? task_work_run+0x213/0x260 [ 54.259607][ T682] ? __cfi_task_work_run+0x10/0x10 [ 54.259641][ T682] ? _raw_spin_unlock+0x45/0x60 [ 54.259658][ T682] ? __kasan_check_read+0x15/0x20 [ 54.259674][ T682] ? __x64_sys_io_uring_enter+0x110/0x110 [ 54.259714][ T682] ? read_tsc+0xd/0x20 [ 54.259748][ T682] ? arch_do_signal_or_restart+0x2de/0x700 [ 54.259771][ T682] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 54.259800][ T682] __x64_sys_io_uring_enter+0xe9/0x110 [ 54.259825][ T682] x64_sys_call+0x2d28/0x2ee0 [ 54.259842][ T682] do_syscall_64+0x57/0xf0 [ 54.259874][ T682] ? clear_bhb_loop+0x50/0xa0 [ 54.259902][ T682] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.259927][ T682] RIP: 0033:0x7fe2db59e159 [ 54.259951][ T682] 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 [ 54.259964][ T682] RSP: 002b:00007fe2dc3f1f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 54.259983][ T682] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe2db59e159 [ 54.259995][ T682] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000009 [ 54.260022][ T682] RBP: 0000000000000c20 R08: 0000000000000000 R09: 0000000000000008 [ 54.260036][ T682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.260048][ T682] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 54.260065][ T682] [ 54.332671][ T31] usb 3-1: USB disconnect, device number 10 [ 54.336858][ T535] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 54.397376][ T46] usb 2-1: USB disconnect, device number 10 [ 54.568508][ T535] usb 1-1: config index 0 descriptor too short (expected 2075, got 27) [ 54.585410][ T535] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.605422][ T535] usb 1-1: config 0 has no interface number 0 [ 54.614622][ T535] usb 1-1: config 0 interface 200 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 54.628533][ T535] usb 1-1: config 0 interface 200 has no altsetting 0 [ 54.664753][ T535] usb 1-1: New USB device found, idVendor=0b57, idProduct=742a, bcdDevice=6d.39 [ 54.673994][ T535] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.683294][ T535] usb 1-1: Product: syz [ 54.688414][ T535] usb 1-1: Manufacturer: syz [ 54.693239][ T535] usb 1-1: SerialNumber: syz [ 54.701636][ T535] usb 1-1: config 0 descriptor?? [ 54.940113][ T680] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=680 comm=syz.0.93 [ 54.954948][ T680] SELinux: policydb version 239600392 does not match my version range 15-33 [ 54.965775][ T680] SELinux: failed to load policy [ 54.973179][ T535] usbhid 1-1:0.200: couldn't find an input interrupt endpoint [ 54.989734][ T535] usb 1-1: USB disconnect, device number 7 [ 55.194778][ T65] usb 4-1: USB disconnect, device number 7 [ 55.194810][ C1] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 55.346127][ T317] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 55.515435][ T317] usb 3-1: Using ep0 maxpacket: 8 [ 55.529206][ T317] usb 3-1: unable to get BOS descriptor or descriptor too short [ 55.542507][ T317] usb 3-1: config 10 has an invalid interface number: 188 but max is 0 [ 55.565423][ T317] usb 3-1: config 10 has no interface number 0 [ 55.571768][ T317] usb 3-1: config 10 interface 188 altsetting 134 endpoint 0xA has an invalid bInterval 127, changing to 10 [ 55.585426][ T65] usb 4-1: new low-speed USB device number 8 using dummy_hcd [ 55.589476][ T317] usb 3-1: config 10 interface 188 altsetting 134 endpoint 0xA has invalid maxpacket 18369, setting to 1024 [ 55.605011][ T317] usb 3-1: config 10 interface 188 has no altsetting 0 [ 55.616673][ T317] usb 3-1: New USB device found, idVendor=0499, idProduct=1002, bcdDevice=68.be [ 55.626272][ T317] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.634319][ T317] usb 3-1: Product: syz [ 55.638613][ T317] usb 3-1: Manufacturer: syz [ 55.643255][ T317] usb 3-1: SerialNumber: syz [ 55.651395][ T693] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 55.735499][ T65] usb 4-1: device descriptor read/64, error -71 [ 55.775520][ T535] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 55.846070][ T36] kauditd_printk_skb: 486 callbacks suppressed [ 55.846089][ T36] audit: type=1400 audit(1789199224.010:2662): avc: denied { ioctl } for pid=703 comm="syz.0.99" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.877365][ T36] audit: type=1400 audit(1789199224.010:2663): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.903023][ T36] audit: type=1400 audit(1789199224.010:2664): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.930053][ T36] audit: type=1400 audit(1789199224.010:2665): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.954841][ T36] audit: type=1400 audit(1789199224.010:2666): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.958693][ T317] usb 3-1: USB disconnect, device number 11 [ 55.986412][ T36] audit: type=1400 audit(1789199224.010:2667): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.996426][ T65] usb 4-1: device descriptor read/64, error -71 [ 56.017908][ T36] audit: type=1400 audit(1789199224.010:2668): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.044303][ T36] audit: type=1400 audit(1789199224.010:2669): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.044385][ T535] usb 1-1: config 1 has an invalid descriptor of length 47, skipping remainder of the config [ 56.073874][ T535] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 56.079688][ T36] audit: type=1400 audit(1789199224.090:2670): avc: denied { ioctl } for pid=697 comm="syz.3.98" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.117488][ T535] usb 1-1: New USB device found, idVendor=04dd, idProduct=8005, bcdDevice= 0.00 [ 56.128056][ T36] audit: type=1400 audit(1789199224.180:2671): avc: denied { ioctl } for pid=703 comm="syz.0.99" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.154196][ T535] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.163317][ T535] usb 1-1: Product: syz [ 56.168450][ T535] usb 1-1: Manufacturer: syz [ 56.173103][ T535] usb 1-1: SerialNumber: syz [ 56.190508][ T535] zaurus 1-1:1.0: probe with driver zaurus failed with error -22 [ 56.255461][ T65] usb 4-1: new low-speed USB device number 9 using dummy_hcd [ 56.405437][ T65] usb 4-1: device descriptor read/64, error -71 [ 56.416938][ T704] netlink: 44 bytes leftover after parsing attributes in process `syz.0.99'. [ 56.431747][ T535] usb 1-1: USB disconnect, device number 8 [ 56.534140][ T713] rust_binder: 712:713 failed copying remainder into alloc: EFAULT [ 56.546129][ T713] rust_binder: Failure in copy_transaction_data: EFAULT [ 56.546187][ T713] rust_binder: 712:713 transaction call to 712:0 failed EFAULT, code 0 size 120-24 [ 56.591939][ T9] rust_binder: 712: undelivered TRANSACTION_ERROR: 29201 [ 56.655429][ T65] usb 4-1: device descriptor read/64, error -71 [ 56.754724][ T715] FAULT_INJECTION: forcing a failure. [ 56.754724][ T715] name failslab, interval 1, probability 0, space 0, times 0 [ 56.767550][ T715] CPU: 0 UID: 0 PID: 715 Comm: syz.1.104 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 56.767586][ T715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 56.767600][ T715] Call Trace: [ 56.767608][ T715] [ 56.767617][ T715] __dump_stack+0x21/0x30 [ 56.767654][ T715] dump_stack_lvl+0x140/0x1c0 [ 56.767693][ T715] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.767725][ T715] ? __kasan_check_write+0x18/0x20 [ 56.767750][ T715] ? __cfi_try_to_wake_up+0x10/0x10 [ 56.767778][ T715] dump_stack+0x19/0x20 [ 56.767808][ T715] should_fail_ex+0x3c2/0x510 [ 56.767836][ T715] ? io_alloc_async_data+0x93/0x1b0 [ 56.767868][ T715] should_failslab+0xac/0x100 [ 56.767894][ T715] __kmalloc_noprof+0x69/0x510 [ 56.767916][ T715] ? io_alloc_async_data+0x93/0x1b0 [ 56.767944][ T715] ? __cfi_io_wq_work_match_item+0x10/0x10 [ 56.767971][ T715] io_alloc_async_data+0x93/0x1b0 [ 56.768000][ T715] ? io_uring_cmd_prep+0x3fe/0x6f0 [ 56.768024][ T715] io_uring_cmd_prep+0x417/0x6f0 [ 56.768048][ T715] io_submit_sqes+0x9da/0x1b70 [ 56.768087][ T715] __se_sys_io_uring_enter+0x302/0x25c0 [ 56.768111][ T715] ? task_work_run+0x213/0x260 [ 56.768133][ T715] ? __cfi_task_work_run+0x10/0x10 [ 56.768181][ T715] ? __sched_text_start+0x10/0x10 [ 56.768209][ T715] ? __kasan_check_read+0x15/0x20 [ 56.768232][ T715] ? __x64_sys_io_uring_enter+0x110/0x110 [ 56.768266][ T715] ? preempt_schedule_irq+0xab/0x110 [ 56.768284][ T715] ? arch_do_signal_or_restart+0x2de/0x700 [ 56.768301][ T715] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 56.768320][ T715] __x64_sys_io_uring_enter+0xe9/0x110 [ 56.768343][ T715] x64_sys_call+0x2d28/0x2ee0 [ 56.768358][ T715] do_syscall_64+0x57/0xf0 [ 56.768372][ T715] ? clear_bhb_loop+0x50/0xa0 [ 56.768391][ T715] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.768410][ T715] RIP: 0033:0x7fe2db59e159 [ 56.768431][ T715] 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 [ 56.768445][ T715] RSP: 002b:00007fe2dc3f1f38 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 56.768463][ T715] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fe2db59e159 [ 56.768475][ T715] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000009 [ 56.768485][ T715] RBP: 0000000000000805 R08: 0000000000000000 R09: 0000000000000008 [ 56.768495][ T715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.768505][ T715] R13: 0000000000000008 R14: 0000000000000e26 R15: 0000000000000000 [ 56.768517][ T715] [ 56.955626][ T317] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 56.956666][ T65] usb usb4-port1: attempt power cycle [ 57.130459][ T317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.143282][ T317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.175487][ T317] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 57.194797][ T317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.218479][ T317] usb 3-1: config 0 descriptor?? [ 57.385425][ T65] usb 4-1: new low-speed USB device number 10 using dummy_hcd [ 57.408161][ T65] usb 4-1: device descriptor read/8, error -71 [ 57.541231][ T65] usb 4-1: device descriptor read/8, error -71 [ 57.645450][ T31] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 57.662753][ T719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.673897][ T719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.690696][ T317] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 57.703134][ T317] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 57.711573][ T317] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 57.719771][ T317] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 57.728484][ T317] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 57.738943][ T317] playstation 0003:054C:0DF2.0005: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.2-1/input0 [ 57.805469][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 57.805469][ T65] usb 4-1: new low-speed USB device number 11 using dummy_hcd [ 57.822447][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.835441][ T535] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 57.850592][ T65] usb 4-1: device descriptor read/8, error -71 [ 57.850626][ T31] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.866291][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.874638][ T31] usb 2-1: Product: syz [ 57.878999][ T31] usb 2-1: Manufacturer: syz [ 57.883679][ T31] usb 2-1: SerialNumber: syz [ 57.905027][ T317] playstation 0003:054C:0DF2.0005: Invalid reportID received, expected 9 got 0 [ 57.914876][ T317] playstation 0003:054C:0DF2.0005: Failed to retrieve DualSense pairing info: -22 [ 57.929170][ T317] playstation 0003:054C:0DF2.0005: Failed to get MAC address from DualSense [ 57.938192][ T317] playstation 0003:054C:0DF2.0005: Failed to create dualsense. [ 57.948588][ T317] playstation 0003:054C:0DF2.0005: probe with driver playstation failed with error -22 [ 57.988472][ T65] usb 4-1: device descriptor read/8, error -71 [ 58.008455][ T535] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.035435][ T535] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.048926][ T535] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 58.059678][ T535] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 58.068617][ T535] usb 1-1: Manufacturer: syz [ 58.076345][ T535] usb 1-1: config 0 descriptor?? [ 58.095711][ T65] usb usb4-port1: unable to enumerate USB device [ 58.125429][ T719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.140574][ T719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.160798][ T317] usb 3-1: USB disconnect, device number 12 [ 58.922260][ T31] cdc_ncm 2-1:1.0: failed to get mac address [ 58.928661][ T31] cdc_ncm 2-1:1.0: bind() failure [ 58.939237][ T31] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 58.943971][ T535] input: syz Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0006/input/input19 [ 58.948127][ T31] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 58.980051][ T31] usb 2-1: USB disconnect, device number 11 [ 58.992508][ T535] input: syz Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0006/input/input20 [ 59.013801][ T535] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0006/input/input21 [ 59.032809][ T535] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0006/input/input22 [ 59.048240][ T535] uclogic 0003:256C:006D.0006: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 72.858288][ T36] kauditd_printk_skb: 367 callbacks suppressed [ 72.858307][ T36] audit: type=1400 audit(1789199241.020:3039): avc: denied { execmem } for pid=740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 116.604026][ T110] udevd[110]: worker [326] /devices/platform/dummy_hcd.2/usb3/3-1 is taking a long time [ 194.095506][ T37] INFO: task jbd2/sda1-8:73 blocked for more than 122 seconds. [ 194.103181][ T37] Not tainted syzkaller #0 [ 194.108200][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.116946][ T37] task:jbd2/sda1-8 state:D stack:0 pid:73 tgid:73 ppid:2 flags:0x00004000 [ 194.127437][ T37] Call Trace: [ 194.130766][ T37] [ 194.133752][ T37] __schedule+0x1496/0x20b0 [ 194.138336][ T37] ? __sched_text_start+0x10/0x10 [ 194.143378][ T37] ? dd_has_work+0x1f3/0x2f0 [ 194.148047][ T37] ? __kasan_check_write+0x18/0x20 [ 194.153207][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.158764][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 194.164690][ T37] ? blk_mq_flush_plug_list+0x1517/0x1750 [ 194.170524][ T37] schedule+0xc5/0x240 [ 194.174627][ T37] io_schedule+0x85/0x150 [ 194.179025][ T37] bit_wait_io+0x17/0xd0 [ 194.183309][ T37] __wait_on_bit+0xb6/0x2e0 [ 194.187883][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 194.192862][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 194.198403][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 194.203391][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 194.209489][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 194.214987][ T37] ? __cfi__raw_write_lock+0x10/0x10 [ 194.220399][ T37] ? _raw_read_unlock+0x16/0x40 [ 194.225415][ T37] __wait_on_buffer+0x5a/0x70 [ 194.230117][ T37] jbd2_journal_commit_transaction+0x2dba/0x5510 [ 194.236523][ T37] ? __cfi_jbd2_journal_commit_transaction+0x10/0x10 [ 194.243240][ T37] ? __schedule+0x149e/0x20b0 [ 194.247998][ T37] ? __kasan_check_write+0x18/0x20 [ 194.253143][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.258685][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.264180][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 194.270156][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.275674][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 194.281498][ T37] ? __try_to_del_timer_sync+0x2e8/0x440 [ 194.287215][ T37] kjournald2+0x386/0x6a0 [ 194.291592][ T37] ? __cfi_kjournald2+0x10/0x10 [ 194.296515][ T37] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 194.301750][ T37] ? __cfi_autoremove_wake_function+0x10/0x10 [ 194.307899][ T37] ? __kasan_check_read+0x15/0x20 [ 194.312963][ T37] ? __kthread_parkme+0x12f/0x180 [ 194.318080][ T37] ? schedule+0xc5/0x240 [ 194.322371][ T37] kthread+0x2c4/0x360 [ 194.326525][ T37] ? __cfi_kjournald2+0x10/0x10 [ 194.331410][ T37] ? __cfi_kthread+0x10/0x10 [ 194.336086][ T37] ret_from_fork+0x64/0xa0 [ 194.340545][ T37] ? __cfi_kthread+0x10/0x10 [ 194.345237][ T37] ret_from_fork_asm+0x1a/0x30 [ 194.350137][ T37] [ 194.353266][ T37] INFO: task kworker/u8:4:310 blocked for more than 123 seconds. [ 194.361038][ T37] Not tainted syzkaller #0 [ 194.366050][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.374758][ T37] task:kworker/u8:4 state:D stack:0 pid:310 tgid:310 ppid:2 flags:0x00004000 [ 194.385033][ T37] Workqueue: writeback wb_workfn (flush-8:0) [ 194.391150][ T37] Call Trace: [ 194.394442][ T37] [ 194.397429][ T37] __schedule+0x1496/0x20b0 [ 194.401973][ T37] ? __sched_text_start+0x10/0x10 [ 194.407088][ T37] ? __blk_flush_plug+0x425/0x4e0 [ 194.412153][ T37] ? __cfi___blk_flush_plug+0x10/0x10 [ 194.417609][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.423115][ T37] ? kthread_data+0x54/0xc0 [ 194.427728][ T37] ? wq_worker_sleeping+0x68/0x260 [ 194.432930][ T37] schedule+0xc5/0x240 [ 194.437085][ T37] io_schedule+0x85/0x150 [ 194.441457][ T37] bit_wait_io+0x17/0xd0 [ 194.445989][ T37] __wait_on_bit+0xb6/0x2e0 [ 194.450621][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 194.455657][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 194.461160][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 194.466219][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 194.472262][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 194.477922][ T37] ? __kasan_check_write+0x18/0x20 [ 194.483108][ T37] do_get_write_access+0x558/0xd70 [ 194.488320][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 194.494346][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 194.500601][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 194.507399][ T37] ? __kasan_check_read+0x15/0x20 [ 194.512460][ T37] ? ext4_wait_block_bitmap+0x7c/0x2a0 [ 194.518131][ T37] ext4_mb_mark_context+0x1f3/0xee0 [ 194.523392][ T37] ? __cfi_ext4_mb_mark_context+0x10/0x10 [ 194.529220][ T37] ext4_mb_mark_diskspace_used+0x3aa/0x830 [ 194.535052][ T37] ? ext4_discard_allocated_blocks+0x690/0x690 [ 194.541462][ T37] ? ext4_mb_new_blocks+0x3ec/0x36c0 [ 194.546801][ T37] ext4_mb_new_blocks+0x840/0x36c0 [ 194.551947][ T37] ? __kmalloc_noprof+0x261/0x510 [ 194.557219][ T37] ? ext4_find_extent+0x1f5/0xd80 [ 194.562282][ T37] ? ext4_ext_search_right+0x49e/0x880 [ 194.567823][ T37] ? ext4_inode_to_goal_block+0x34f/0x4c0 [ 194.573587][ T37] ext4_ext_map_blocks+0x14d9/0x6080 [ 194.578955][ T37] ? stack_depot_save_flags+0x38/0x800 [ 194.584486][ T37] ? kasan_save_track+0x4f/0x80 [ 194.589503][ T37] ? kasan_save_track+0x3e/0x80 [ 194.594395][ T37] ? kmem_cache_alloc_noprof+0x1bf/0x410 [ 194.600109][ T37] ? ext4_alloc_io_end_vec+0x42/0x1e0 [ 194.605587][ T37] ? ext4_do_writepages+0x106f/0x39f0 [ 194.611020][ T37] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 194.616760][ T37] ? writeback_sb_inodes+0x6a5/0xfb0 [ 194.622108][ T37] ? __writeback_inodes_wb+0x129/0x280 [ 194.627924][ T37] ? wb_writeback+0x3bb/0x850 [ 194.632637][ T37] ? wb_workfn+0xa03/0xef0 [ 194.637136][ T37] ? process_scheduled_works+0x7f4/0x1060 [ 194.642895][ T37] ? worker_thread+0xc99/0x13f0 [ 194.647827][ T37] ? kthread+0x2c4/0x360 [ 194.652105][ T37] ? ret_from_fork+0x64/0xa0 [ 194.657764][ T37] ? ret_from_fork_asm+0x1a/0x30 [ 194.662778][ T37] ? ext4_es_lookup_extent+0x567/0x900 [ 194.668500][ T37] ext4_map_blocks+0x873/0x17f0 [ 194.673494][ T37] ? __cfi_ext4_map_blocks+0x10/0x10 [ 194.678867][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 194.684535][ T37] ? jbd2__journal_start+0x3c9/0x860 [ 194.689989][ T37] ? ext4_inode_journal_mode+0x392/0x480 [ 194.695711][ T37] ext4_do_writepages+0x1c4a/0x39f0 [ 194.700953][ T37] ? ext4_normal_submit_inode_data_buffers+0x270/0x270 [ 194.707879][ T37] ? resched_curr+0x119/0x440 [ 194.712589][ T37] ? __cfi_resched_curr+0x10/0x10 [ 194.717682][ T37] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 194.723793][ T37] ? update_curr+0xf1/0x9c0 [ 194.728456][ T37] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 194.734578][ T37] ? update_load_avg+0x4f3/0x1980 [ 194.739724][ T37] ? __calc_delta+0x2b0/0x2b0 [ 194.744549][ T37] ext4_writepages+0x28c/0x550 [ 194.749398][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 194.754735][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 194.760034][ T37] ? arch_scale_cpu_capacity+0x1c/0xb0 [ 194.765578][ T37] ? __cfi_ext4_writepages+0x10/0x10 [ 194.770891][ T37] do_writepages+0x3d4/0x7f0 [ 194.775554][ T37] ? __kasan_check_read+0x15/0x20 [ 194.780629][ T37] ? kthread_is_per_cpu+0xbe/0xf0 [ 194.785735][ T37] ? can_migrate_task+0x286/0xd50 [ 194.790807][ T37] ? __cfi_do_writepages+0x10/0x10 [ 194.796019][ T37] ? __kasan_check_write+0x18/0x20 [ 194.801199][ T37] ? _raw_spin_lock+0x92/0x120 [ 194.806044][ T37] __writeback_single_inode+0xc8/0xba0 [ 194.811552][ T37] writeback_sb_inodes+0x6a5/0xfb0 [ 194.816740][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 194.822672][ T37] ? queue_io+0x690/0x690 [ 194.827082][ T37] ? __kasan_check_read+0x15/0x20 [ 194.832147][ T37] ? queue_io+0x3d9/0x690 [ 194.836545][ T37] __writeback_inodes_wb+0x129/0x280 [ 194.841871][ T37] wb_writeback+0x3bb/0x850 [ 194.846437][ T37] ? inode_cgwb_move_to_attached+0x470/0x470 [ 194.852475][ T37] ? kvm_sched_clock_read+0x15/0x30 [ 194.857746][ T37] wb_workfn+0xa03/0xef0 [ 194.862029][ T37] ? __cfi_wb_workfn+0x10/0x10 [ 194.866857][ T37] ? _raw_spin_unlock+0x45/0x60 [ 194.871736][ T37] ? finish_task_switch+0x139/0x770 [ 194.877016][ T37] ? kick_pool+0xb9/0x540 [ 194.881383][ T37] process_scheduled_works+0x7f4/0x1060 [ 194.887004][ T37] worker_thread+0xc99/0x13f0 [ 194.891742][ T37] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 194.897540][ T37] ? __kasan_check_read+0x15/0x20 [ 194.902606][ T37] kthread+0x2c4/0x360 [ 194.906761][ T37] ? __cfi_worker_thread+0x10/0x10 [ 194.911998][ T37] ? __cfi_kthread+0x10/0x10 [ 194.916707][ T37] ret_from_fork+0x64/0xa0 [ 194.921187][ T37] ? __cfi_kthread+0x10/0x10 [ 194.925847][ T37] ret_from_fork_asm+0x1a/0x30 [ 194.930791][ T37] [ 194.933849][ T37] INFO: task syz.0.108:733 blocked for more than 123 seconds. [ 194.941370][ T37] Not tainted syzkaller #0 [ 194.946397][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 194.955090][ T37] task:syz.0.108 state:D stack:0 pid:733 tgid:733 ppid:296 flags:0x00000004 [ 194.965381][ T37] Call Trace: [ 194.968699][ T37] [ 194.971671][ T37] __schedule+0x1496/0x20b0 [ 194.976334][ T37] ? __sched_text_start+0x10/0x10 [ 194.981421][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 194.986913][ T37] ? __kasan_check_write+0x18/0x20 [ 194.992057][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 194.997627][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 195.003559][ T37] ? folio_mark_accessed+0x35f/0x620 [ 195.008933][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 195.015134][ T37] schedule+0xc5/0x240 [ 195.019301][ T37] io_schedule+0x85/0x150 [ 195.023674][ T37] bit_wait_io+0x17/0xd0 [ 195.028020][ T37] __wait_on_bit+0xb6/0x2e0 [ 195.032576][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.037631][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 195.043245][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.048293][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 195.054325][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 195.059869][ T37] do_get_write_access+0x558/0xd70 [ 195.065027][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 195.071089][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 195.077358][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 195.084158][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 195.089274][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 195.094971][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 195.100606][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 195.106030][ T37] ext4_dirty_inode+0xc9/0x110 [ 195.110815][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 195.116262][ T37] __mark_inode_dirty+0x24e/0xc50 [ 195.121322][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 195.127040][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 195.132892][ T37] ? __kasan_check_read+0x15/0x20 [ 195.138045][ T37] file_update_time+0x1d3/0x210 [ 195.143064][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 195.148233][ T37] ? __kasan_check_write+0x18/0x20 [ 195.153403][ T37] ? folio_unlock+0x137/0x1b0 [ 195.158208][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 195.163734][ T37] do_pte_missing+0x12c4/0x4440 [ 195.168672][ T37] ? ttwu_do_activate+0x620/0x620 [ 195.173740][ T37] ? activate_task+0x43b/0x480 [ 195.178576][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 195.183641][ T37] ? __kasan_check_read+0x15/0x20 [ 195.188825][ T37] ? ttwu_do_activate+0x290/0x620 [ 195.193911][ T37] ? try_to_wake_up+0x111a/0x1fd0 [ 195.199025][ T37] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 195.204814][ T37] handle_mm_fault+0x1189/0x1ba0 [ 195.209833][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 195.215175][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 195.220488][ T37] ? sched_clock+0x44/0x60 [ 195.225119][ T37] ? sched_clock_cpu+0x75/0x400 [ 195.230155][ T37] do_user_addr_fault+0x951/0x1230 [ 195.235364][ T37] exc_page_fault+0x58/0xc0 [ 195.239905][ T37] asm_exc_page_fault+0x2b/0x30 [ 195.244768][ T37] RIP: 0033:0x7f785c6727a9 [ 195.249362][ T37] RSP: 002b:00007ffed5101e60 EFLAGS: 00010202 [ 195.255485][ T37] RAX: 0000001b2f123000 RBX: ffffffff8169e495 RCX: 0000001b2f122ff8 [ 195.263490][ T37] RDX: 0000001b2ed24220 RSI: 0000000000000008 RDI: 00007f785d555720 [ 195.271549][ T37] RBP: 0000000000000182 R08: 00007f785ca10000 R09: 00007f785ca12000 [ 195.279597][ T37] R10: 000000008169e499 R11: 00000000000000ff R12: 00007f785ca25f40 [ 195.287793][ T37] R13: 0000000000000567 R14: ffffffff8169e495 R15: 00007f785d555720 [ 195.296474][ T37] ? space_used+0x165/0x530 [ 195.301278][ T37] ? space_used+0x165/0x530 [ 195.305862][ T37] [ 195.308922][ T37] INFO: task syz.3.109:736 blocked for more than 124 seconds. [ 195.316426][ T37] Not tainted syzkaller #0 [ 195.321483][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.330244][ T37] task:syz.3.109 state:D stack:0 pid:736 tgid:736 ppid:294 flags:0x00000004 [ 195.340557][ T37] Call Trace: [ 195.343848][ T37] [ 195.346830][ T37] __schedule+0x1496/0x20b0 [ 195.351389][ T37] ? asm_exc_page_fault+0x2b/0x30 [ 195.356494][ T37] ? __sched_text_start+0x10/0x10 [ 195.361557][ T37] ? __kasan_check_write+0x18/0x20 [ 195.366738][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 195.372266][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 195.379169][ T37] ? folio_mark_accessed+0x35f/0x620 [ 195.384564][ T37] schedule+0xc5/0x240 [ 195.389273][ T37] io_schedule+0x85/0x150 [ 195.393651][ T37] bit_wait_io+0x17/0xd0 [ 195.399631][ T37] __wait_on_bit+0xb6/0x2e0 [ 195.404245][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.410419][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 195.416472][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.421461][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 195.428913][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 195.434509][ T37] do_get_write_access+0x558/0xd70 [ 195.439699][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 195.445769][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 195.451985][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 195.458793][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 195.463952][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 195.469664][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 195.475254][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 195.480733][ T37] ext4_dirty_inode+0xc9/0x110 [ 195.485549][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 195.490955][ T37] __mark_inode_dirty+0x24e/0xc50 [ 195.496104][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 195.501727][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 195.507643][ T37] ? __kasan_check_read+0x15/0x20 [ 195.512717][ T37] file_update_time+0x1d3/0x210 [ 195.517694][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 195.522764][ T37] ? __kasan_check_write+0x18/0x20 [ 195.527996][ T37] ? folio_unlock+0x137/0x1b0 [ 195.532749][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 195.538827][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 195.544366][ T37] do_pte_missing+0x12c4/0x4440 [ 195.549398][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 195.554466][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 195.560436][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 195.565449][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 195.571730][ T37] handle_mm_fault+0x1189/0x1ba0 [ 195.576782][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 195.582137][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 195.587411][ T37] do_user_addr_fault+0x951/0x1230 [ 195.592570][ T37] ? __x64_sys_prctl+0xf0/0xf0 [ 195.597400][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 195.603609][ T37] exc_page_fault+0x58/0xc0 [ 195.608189][ T37] asm_exc_page_fault+0x2b/0x30 [ 195.613122][ T37] RIP: 0033:0x7fe09dc6baa3 [ 195.617601][ T37] RSP: 002b:00007ffeeb6a9bf0 EFLAGS: 00010246 [ 195.623698][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000 [ 195.631747][ T37] RDX: 0000001b2f024000 RSI: 0000000000040000 RDI: 00007fe09dfe0708 [ 195.639788][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 195.647838][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 195.655891][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffeeb6a9e80 [ 195.663886][ T37] [ 195.667090][ T37] INFO: task syz.2.110:737 blocked for more than 124 seconds. [ 195.674575][ T37] Not tainted syzkaller #0 [ 195.679581][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.688300][ T37] task:syz.2.110 state:D stack:0 pid:737 tgid:737 ppid:295 flags:0x00000004 [ 195.699508][ T37] Call Trace: [ 195.702832][ T37] [ 195.705883][ T37] __schedule+0x1496/0x20b0 [ 195.710468][ T37] ? __sched_text_start+0x10/0x10 [ 195.715635][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 195.721025][ T37] ? __kasan_check_write+0x18/0x20 [ 195.726291][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 195.731782][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 195.737747][ T37] ? folio_mark_accessed+0x35f/0x620 [ 195.743096][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 195.749357][ T37] schedule+0xc5/0x240 [ 195.753462][ T37] io_schedule+0x85/0x150 [ 195.757892][ T37] bit_wait_io+0x17/0xd0 [ 195.762254][ T37] __wait_on_bit+0xb6/0x2e0 [ 195.766823][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.771816][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 195.777387][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 195.782393][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 195.788459][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 195.794018][ T37] do_get_write_access+0x558/0xd70 [ 195.799332][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 195.805516][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 195.811712][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 195.818520][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 195.823604][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 195.829365][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 195.834963][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 195.840405][ T37] ext4_dirty_inode+0xc9/0x110 [ 195.845207][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 195.850673][ T37] __mark_inode_dirty+0x24e/0xc50 [ 195.855763][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 195.861416][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 195.867435][ T37] ? __kasan_check_read+0x15/0x20 [ 195.872516][ T37] file_update_time+0x1d3/0x210 [ 195.877478][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 195.882550][ T37] ? __kasan_check_write+0x18/0x20 [ 195.887792][ T37] ? folio_unlock+0x137/0x1b0 [ 195.892559][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 195.898097][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 195.903520][ T37] do_pte_missing+0x12c4/0x4440 [ 195.908492][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 195.913642][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 195.919709][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 195.924715][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 195.931227][ T37] handle_mm_fault+0x1189/0x1ba0 [ 195.936490][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 195.941806][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 195.947080][ T37] do_user_addr_fault+0x951/0x1230 [ 195.952236][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 195.958382][ T37] exc_page_fault+0x58/0xc0 [ 195.962927][ T37] asm_exc_page_fault+0x2b/0x30 [ 195.967890][ T37] RIP: 0033:0x7f2aca26baa3 [ 195.972468][ T37] RSP: 002b:00007ffeb56c2790 EFLAGS: 00010246 [ 195.978660][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2ef64000 [ 195.986784][ T37] RDX: 0000001b2ef24000 RSI: 0000000000400000 RDI: 00007f2aca5e0708 [ 195.994881][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.002947][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 196.011024][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffeb56c2a20 [ 196.019383][ T37] [ 196.022471][ T37] INFO: task syz.1.111:739 blocked for more than 124 seconds. [ 196.030073][ T37] Not tainted syzkaller #0 [ 196.035053][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 196.043912][ T37] task:syz.1.111 state:D stack:0 pid:739 tgid:739 ppid:293 flags:0x00000004 [ 196.054141][ T37] Call Trace: [ 196.057588][ T37] [ 196.060554][ T37] __schedule+0x1496/0x20b0 [ 196.065107][ T37] ? __sched_text_start+0x10/0x10 [ 196.070328][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 196.075754][ T37] ? __kasan_check_write+0x18/0x20 [ 196.080936][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 196.086592][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 196.092525][ T37] ? folio_mark_accessed+0x35f/0x620 [ 196.097932][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 196.104242][ T37] schedule+0xc5/0x240 [ 196.108389][ T37] io_schedule+0x85/0x150 [ 196.112760][ T37] bit_wait_io+0x17/0xd0 [ 196.117101][ T37] __wait_on_bit+0xb6/0x2e0 [ 196.121624][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 196.126698][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 196.132220][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 196.137230][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 196.143256][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 196.148788][ T37] do_get_write_access+0x558/0xd70 [ 196.153963][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 196.160047][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 196.166271][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 196.172968][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 196.178124][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 196.183942][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 196.189587][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 196.194995][ T37] ext4_dirty_inode+0xc9/0x110 [ 196.199842][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 196.205283][ T37] __mark_inode_dirty+0x24e/0xc50 [ 196.210403][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 196.216030][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 196.221967][ T37] ? __kasan_check_read+0x15/0x20 [ 196.227089][ T37] file_update_time+0x1d3/0x210 [ 196.231989][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 196.237210][ T37] ? __kasan_check_write+0x18/0x20 [ 196.242394][ T37] ? folio_unlock+0x137/0x1b0 [ 196.247161][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 196.252662][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 196.258176][ T37] do_pte_missing+0x12c4/0x4440 [ 196.263097][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 196.268200][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 196.274138][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 196.279152][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 196.285476][ T37] handle_mm_fault+0x1189/0x1ba0 [ 196.290449][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 196.295830][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 196.301074][ T37] do_user_addr_fault+0x951/0x1230 [ 196.306463][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 196.312597][ T37] exc_page_fault+0x58/0xc0 [ 196.317186][ T37] asm_exc_page_fault+0x2b/0x30 [ 196.322384][ T37] RIP: 0033:0x7fe2db46baa3 [ 196.327105][ T37] RSP: 002b:00007ffc9e55c280 EFLAGS: 00010246 [ 196.333608][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2ee64000 [ 196.341965][ T37] RDX: 0000001b2ee24000 RSI: 0000000000400000 RDI: 00007fe2db7e0708 [ 196.350030][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.358120][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 196.366181][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffc9e55c510 [ 196.374188][ T37] [ 196.377307][ T37] NMI backtrace for cpu 1 [ 196.377333][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 196.377362][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 196.377374][ T37] Call Trace: [ 196.377389][ T37] [ 196.377395][ T37] __dump_stack+0x21/0x30 [ 196.377432][ T37] dump_stack_lvl+0x140/0x1c0 [ 196.377462][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 196.377493][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50 [ 196.377526][ T37] dump_stack+0x19/0x20 [ 196.377554][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 196.377587][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 196.377619][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 196.377650][ T37] ? sched_show_task+0x371/0x530 [ 196.377678][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 196.377706][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 196.377734][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 196.377765][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 196.377798][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 196.377841][ T37] watchdog+0xe45/0xf90 [ 196.377864][ T37] ? __kasan_check_write+0x18/0x20 [ 196.377890][ T37] ? __cfi_watchdog+0x10/0x10 [ 196.377913][ T37] ? __kasan_check_read+0x15/0x20 [ 196.377934][ T37] ? __kthread_parkme+0x12f/0x180 [ 196.377957][ T37] ? schedule+0xc5/0x240 [ 196.377979][ T37] kthread+0x2c4/0x360 [ 196.378002][ T37] ? __cfi_watchdog+0x10/0x10 [ 196.378024][ T37] ? __cfi_kthread+0x10/0x10 [ 196.378050][ T37] ret_from_fork+0x64/0xa0 [ 196.378081][ T37] ? __cfi_kthread+0x10/0x10 [ 196.378105][ T37] ret_from_fork_asm+0x1a/0x30 [ 196.378128][ T37] [ 196.378136][ T37] Sending NMI from CPU 1 to CPUs 0: [ 196.551162][ C0] NMI backtrace for cpu 0 [ 196.551181][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 196.551203][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 196.551214][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 196.551253][ C0] Code: cc cc cc cc cc cc cc b8 17 f7 f0 07 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 48 42 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 196.551271][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2 [ 196.551287][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a514fd [ 196.551300][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000005b90c [ 196.551311][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd [ 196.551324][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000 [ 196.551335][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ece068 [ 196.551348][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 196.551363][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 196.551374][ C0] CR2: 00007fba815ffffc CR3: 000000010c708000 CR4: 00000000003526b0 [ 196.551390][ C0] Call Trace: [ 196.551396][ C0] [ 196.551403][ C0] default_idle+0x17/0x30 [ 196.551446][ C0] arch_cpu_idle+0xd/0x20 [ 196.551468][ C0] default_idle_call+0x3e/0x80 [ 196.551490][ C0] do_idle+0x1df/0x570 [ 196.551509][ C0] ? idle_inject_timer_fn+0x80/0x80 [ 196.551527][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 196.551546][ C0] ? radix_tree_lookup+0x250/0x2a0 [ 196.551563][ C0] cpu_startup_entry+0x47/0x60 [ 196.551581][ C0] rest_init+0x10b/0x130 [ 196.551605][ C0] ? __cfi_x86_late_time_init+0x10/0x10 [ 196.551630][ C0] start_kernel+0x462/0x4bb [ 196.551649][ C0] x86_64_start_reservations+0x2e/0x30 [ 196.551672][ C0] x86_64_start_kernel+0x6a/0x7b [ 196.551693][ C0] common_startup_64+0x13b/0x157 [ 196.551718][ C0]