MD_SET_DEVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r3, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r3, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000002c0)={0xa20000, 0x4, 0xc16c, r0, 0x0, &(0x7f0000000180)={0x98092a, 0x6, [], @ptr=0x101}}) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r3, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r3, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000002c0)={0xa20000, 0x4, 0xc16c, r0, 0x0, &(0x7f0000000180)={0x98092a, 0x6, [], @ptr=0x101}}) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r3, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r3, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000002c0)={0xa20000, 0x4, 0xc16c, r0, 0x0, &(0x7f0000000180)={0x98092a, 0x6, [], @ptr=0x101}}) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:15 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r3, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r3, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000002c0)={0xa20000, 0x4, 0xc16c, r0, 0x0, &(0x7f0000000180)={0x98092a, 0x6, [], @ptr=0x101}}) 23:58:15 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r2, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r2, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) 23:58:15 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r2, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r2, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) 23:58:15 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x2, 0x2acb, 0x8ae, 0x9, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x3af, 0x81, 0xffff, 0xffff, r2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x5a6, 0x3, 0x2c9c, 0x200, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x10000, r3}) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r2, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r2, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) socket$unix(0x1, 0x1, 0x0) 23:58:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000180)={0x0, 0x4}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000000)={0x8001, 0x7, 0x3, 0x7}) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r2, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000209}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00009c", @ANYRES16=r2, @ANYBLOB="000228bd7000fbdbdf2501000000080007001f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40810}, 0x80) 23:58:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x48880) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000180)={0x0, 0x4}) [ 1339.315722][T16200] block nbd3: Receive control failed (result -32) [ 1339.323993][ T455] block nbd3: shutting down sockets 23:58:16 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x3) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:16 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000061a4aa00150a0101000000000000000000e452b54d1c4e2e9b7762bec52a8457373b4e13218f528a1474e3d5eb976b133e84bf0307fdc75bfe67c40215c06b01490e71475bfe1c8a1fb8bedaf2eaf5ff29a1b7f90c5c209f627e2d9aed6673facb29425ecf9a4f4ce4accdb7"], 0x14}}, 0x0) socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000000040), 0x46, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)={0x16c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x21}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_MESH_SETUP={0xc, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x5}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x60}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x4}, @NL80211_ATTR_TX_RATES={0x120, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xa0, 0x2, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x2, 0x4, 0x1, 0x5, 0x2, 0x8000, 0x9]}}, @NL80211_TXRATE_HT={0x45, 0x2, "d0bbb3ef0d560d084bc656784e8a9d080f6ab3e0347b517f4582ac0eacc6b89d35a71452576069da5043198c1cd95d70b95166716559792e00ce5cfcd969be8210"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x34c, 0x9, 0xfff, 0x1, 0x0, 0x2, 0x7f]}}, @NL80211_TXRATE_HT={0x21, 0x2, "f1091f5a915823fed5079a6624f51ea49d4ca5504bb5e9e60e51ba24ab"}, @NL80211_TXRATE_LEGACY={0x8, 0x1, "79e230a1"}]}, @NL80211_BAND_6GHZ={0x70, 0x3, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x12, 0x1, "65c737d8a86c899c85689bca0fe5"}, @NL80211_TXRATE_HT={0x44, 0x2, "c334a245f832f60a62b354775de015d541424dc3a8cb29b74f99b036ce7027a89634e95a45b15fcb01951f6237043872dce1137a3d115b0101c4e8b58ec8e15f"}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xc, 0x3, [@NL80211_TXRATE_GI={0x5}]}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20}, 0x8840) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x0) ioctl$TIOCSETD(r4, 0x5412, &(0x7f0000000100)) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)=ANY=[@ANYRESOCT], 0x86b) [ 1339.725581][ T501] Bluetooth: hci0: Frame reassembly failed (-84) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:16 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) [ 1340.327462][T16200] block nbd3: Receive control failed (result -32) [ 1340.346751][ T490] block nbd3: shutting down sockets 23:58:17 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 3: socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:17 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) [ 1341.321651][T16200] block nbd3: Receive control failed (result -32) [ 1341.322639][ T521] block nbd3: shutting down sockets [ 1341.784297][T24711] Bluetooth: hci0: command 0x1003 tx timeout [ 1341.793231][T16200] Bluetooth: hci0: sending frame failed (-49) [ 1343.846904][ T8191] Bluetooth: hci0: command 0x1001 tx timeout [ 1343.854190][T16200] Bluetooth: hci0: sending frame failed (-49) [ 1345.289696][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 1345.926812][T21745] Bluetooth: hci0: command 0x1009 tx timeout [ 1347.218222][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! 23:58:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000061a4aa00150a0101000000000000000000e452b54d1c4e2e9b7762bec52a8457373b4e13218f528a1474e3d5eb976b133e84bf0307fdc75bfe67c40215c06b01490e71475bfe1c8a1fb8bedaf2eaf5ff29a1b7f90c5c209f627e2d9aed6673facb29425ecf9a4f4ce4accdb7"], 0x14}}, 0x0) socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000000040), 0x46, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)={0x16c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x21}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_MESH_SETUP={0xc, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x5}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x60}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x4}, @NL80211_ATTR_TX_RATES={0x120, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xa0, 0x2, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x2, 0x4, 0x1, 0x5, 0x2, 0x8000, 0x9]}}, @NL80211_TXRATE_HT={0x45, 0x2, "d0bbb3ef0d560d084bc656784e8a9d080f6ab3e0347b517f4582ac0eacc6b89d35a71452576069da5043198c1cd95d70b95166716559792e00ce5cfcd969be8210"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x34c, 0x9, 0xfff, 0x1, 0x0, 0x2, 0x7f]}}, @NL80211_TXRATE_HT={0x21, 0x2, "f1091f5a915823fed5079a6624f51ea49d4ca5504bb5e9e60e51ba24ab"}, @NL80211_TXRATE_LEGACY={0x8, 0x1, "79e230a1"}]}, @NL80211_BAND_6GHZ={0x70, 0x3, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x12, 0x1, "65c737d8a86c899c85689bca0fe5"}, @NL80211_TXRATE_HT={0x44, 0x2, "c334a245f832f60a62b354775de015d541424dc3a8cb29b74f99b036ce7027a89634e95a45b15fcb01951f6237043872dce1137a3d115b0101c4e8b58ec8e15f"}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_6GHZ={0xc, 0x3, [@NL80211_TXRATE_GI={0x5}]}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20}, 0x8840) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x0) ioctl$TIOCSETD(r4, 0x5412, &(0x7f0000000100)) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)=ANY=[@ANYRESOCT], 0x86b) 23:58:26 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:26 executing program 5: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x92080) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000000)={&(0x7f0000000080)='[', 0x1, 0x1}) socket$l2tp(0x2, 0x2, 0x73) socket$caif_stream(0x25, 0x1, 0x2) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(r4, r3, 0x0) 23:58:26 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:26 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x0, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:26 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000040)={&(0x7f0000000000)="bf81d05ff40285d5b1ce27e82a355dec584f", 0x12}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000240)="8efe9a50dc8072aa5bbe9ffaea1227560b374dc0dc2415f754f50cb5affdb5bf6a81098e52ddc9de2bac3381f00748b168905494e96c2a9a9b1693383042a844e77889b4d043228ca44ce022143a6bae272a036744dcef5b0cd6faba2a5f4d14a05b9b11762cf3130afa4836c8d5dadc447bb2853131aca59fc57690bf618da2a271e27428ee2f1c58504e39b2ebc3a1c3d6966077ccf0a4e678fe432b12ec8532746bd554364572dbdb91a1fece3932d560fe3d56c4ec4deb032d5826b20b713fb9e54b8948d8f9aa63cc191bfdd4ab4301af145629eac6d52f8a18479271763a44db84891cdecdba5ce1eb56ee393df65f39a9dc4502390d3a754f0f565abf61c2549eae7a462f123fd3da840b1aada72733e57e5b578d5d5cd1f5b2f51178c97a2cde912a7470e58113963d2005c17f8d8ece8751684144542bd78134870e265fc554dbf9abf230d9e8fc17ce19107af2ffb4b51d588721308c37756dff76e4b5014f33e528e2246462ce837c08cab5cfd1efe6049e8ca4febfa38e6eb2228dd1c7e0a8efb213650d269c783d0030d97ff8ae035ec00cf24bebf9f605450a3ff8a322f6be9f14444a636308966fcda3312133cabce1c76960277b933b34a20c24d3de729bae3a02d351a462bcf0b56efe1c4ed40295c23d712d1cd1930a48681c035d750aa53e8c253d81fe633d2695b73f18dc544c80234cd43e0eee84633e0230b435dc1dfdfaacb4d9c016a80ad3bc895c98dfd3344c63fd117294925683dfdb24538cfe7ffa03ed3b354c55bfbe867e8148c300d20fce3f559b326bcdfa84bdf5ec8e160679d9102321a56034f3725cd79a38840a768f1a98e904bca70f1442db3428c7b346c02a774a9cc30bad3276dd7349dd7dd7301911cc383c734bbf5e24ccb0e3c939d880afaad61f1bb2e266b14cd28a4d2af94556df2081e7a86233c8f125ea6559d26e003461b36c354360e8ffe61aacea3e058dc356aa10293f42985fbed0ebc2b197f0506e17791ebfaa04101f414eff79631005f05e93275073453c041fed138cabdf079535ce1eff7d7b2a66ae8bb68a686993eae86f9b018d944e22c6275cb5eed20d482059c33c408778212908012704da8bcc88e8c4b90713a471d87e97187c180e473fd65833f3314e3d53d4af841b35cea7c29004990a089e2791ba2ef1b99644d570622c342e9a3befc82341ee28207a7b65c2f647100b52e068964949699fa403b264ce42fac0368bb6250f17b5dc6d5b158d86d9100708e8bac3ffebc75731d1f9bb00d98de67635f1271e64af02e332e5457a783641abf7c5bb2713f65d25f931fcd9a716e8e549ad0c95e50ae36d34d79822369294cd28c83e104d0d880acc2060dffb2f299cfe4a74ea8155255e0291a54ae69f52f4c233a65b2516dc4e0520371220fe76a3fd101138ff85a1e54da075c7c2227339ca7af2d61aee71ff03b88ca0bc3457512fe92f888330820e41ea2c7e971bb222275b2cdb53cc67967c81f6e6e007db15393316efc4344eac198fa8f35b91693bf47be0f9ed0519980bcd574843b2e75ceba7b4070230c784c838ae645de8637659ecc3cff5c7e9362286387e80a4a9ea2514b4f9475adb33375a3543aa664d4d350bb028fc52eb29c31bd313045b59cb09bac9913f4162899c9ef440becf7a748c3c6a012f88d1a84466d9b7d74fd07a2f013b4a42abdf62e2a040111c824a11adfcf3ccc05d557f303f85ca991406ddaba5a06e2a5ed9c0473f6b203e1ffcd97fc8844d6b3100fc7d1e4487b198eb257f0f5da0a17cf5fdd0edc89945e8ef9c8e6269e4a6ffba0399b9d5b827aa225954766531dba8b1c8aa13e1cce3559415211babe11f7480f126ba09ec289b2bd163755ba63f64d257f50fa946592544df342747a29aa43ce3e2e7ada870d7bbcfea7f326a62569904817a6959d5d700092313036af6d53d0fa522fceba4e46184a061eeebd4cf53b5be0a4af18593491ac3a3accd75606922730db36937dbb58aa109bb3544322192ec531f6d1e0cfa805cc4e8ba4bd58537faffcb296e590a693db07d582a4f024c0d075d21c8e3a2b1e2c54b84b3e14fe314476f830bddb9d6c7d20c0b829dcab194bec65edba11cee986fa48c36818faaba024045ad249532cba7e6e8fc6d1532e1c398bcbdf243e2ea3a367096fea1ee2eccc66fb02ece38499af84fee896deeda32dc0b4bbc784a229286b23e64b27de90bf3dcfb0df2926096062d3645d28382cb05ef8b7a90ed050ad181bc1bb2d7772d21c945d0c942f0465f46283c89898357ae70cae310864adc564c59d3569dbd0e1b268d2c2830f3539c879a78e37efad2a09406570788e0cd3d41b83b66cf37b5f12bf861a9834ed9937002c30c82b21c000ffaa117a9068103a83b5eca2c60439c621f0569e62711cbeaea135a4e70a9632911d1cf645601807220138525d34586ddc571cec8c596bf92de8f15873d4a8a19ea582aeee277fb095d6dc78dcc68d1caba346c25a86201e4cd980b2c49af43ff142899226e35a91571cd165999bb7b700c8e6c72e42584781b7661848f6fdde3f2fb3f7c353d66b9ac44099e2d60fc751f529924f0c201b0101724fabd552b31fcf7e6725be4e3715e374150a1c653b687769f0ffd62ab72fdb21882c540c767b2346c57a4592a0646e23f23435910d61aec3d65fcaf0e32f50a9c00b19fdaff7b21414a4c9e34bbfb1b69093904bec82f32296bfd3b737ca58a925cdee0fc4b513d41deaa957c2e143ea7ee6960c471e6b671012938eb65ffd4624ca7c99d713a200f8cf92a7bc1c0282200716d94070d735670c545ed544273c944301e370c710e8b916c716335f248b28894f0b3c2f59fe3cbf89dad3f3b7e00b3e1ebd5efd7b4b4c8ea911c4cb953d0052b14d8b1581f91d6d2eb8ed364731a2461f7dc4353ae3f4e382faa375a6b5975cbfff3e8c0abd1074f4148e95676f59d5cf4bed7163c403293954e3732a0c2dffdfd9ad9559229b11941cddfdf736923133a8211a9ca598a4a34d241719fa0474e8caf7796806db6f29da8198fb3d019551f645b9293375ff783624c96a888850ca47cd50c6db4a2e052cc6b01ce9febd53ff34943c0202e76cfbd309857620a8900aa411c1a7f312409dba46a9ec82b4618d08f54f63cbbde7f8545395672205ac2ef2a9e635102df95b2163aa3a71dd211019b5e15fb363d0386a590a84300fa2149306e1a91da6bffe265f9ffca64a595ffae640c48e94dfc46e89e06ab61f77d4ef5f5419bdbdab57c075f14a241af8f3dea832883e8d8525dafe7ea99ed69e7d4a1b5217605e5f8c289c76ff396c05619dd41eb9ab37e4a4ba6571d03c1052dbe790b8362e99494791bd03dcd0b8f40fdaf01eeb498e7c3573eadf6cd03de8fab8f9f163d3db0ceadeeb8d22430b72c6fa273d6fda3f35956545d9951fe79529584ad2cb72721f9337264bba246db37d678cdf3df0f86c3c42aa2431e41b228f67bc0e3cf1e902141bae2b1da274a50685d768971248b4e0f2187a9c20b8456eeeb7c925b386becb27a50d65623bf34c26b4ce0ad9da11451ad31a3ade12190da31ce8780f972b1802b2f230422e1f66d9a6daff83c6fe72df6a4a0ee34c46a06e564d60e7222386146bd0052522b94ef881504cd940655773c30821413af43974b5dd998492dc6a79f23b02fc90ca1f446b041b3e276482db5d179f8878774190e7c24b793512c8a862558d1e5addb1d962ec04c4c7bb1e1336fa142f91f67f155cf93c587837696bbb2c81a2ffabad3ff3ddf65766d5a06075a1148ef2faa14304d44dd4ce53c42adcb5236adf33829acc0ee5e4abc70316613269b9f4375102c0bf7a5f95153a3a49e0c66327b353a9f461a6d19526363b35a83f928b3fac8fedee43f63c134679fd458c2172be9b1817eb3f153bccd394822d85b62c83b0acfd801828df06d80527bd18f822015da1ef1eeb6f6c82fe21883912d8e228c3789b5ede11d454b8c97956ccb344c94f95bdca191edf1a77e9b9c2f20ad151bbe8dec6607ad2ab86cb1dfd7a0e625b0dff6605910d64cb46b384866b029eb56d16260421b1ee259ae26b49cdd9d1d87227d1bc50d048f9714288cd0b9c862fbd012d7c99b2602f7b8404711e3f2885d52757d527b9ed9e0267ea64bb68417cf5c8821b4e44a6e30e4cd774da808454887551be7f85c9630e299cbcf143cdbb2b2352f23d7f2df368c02a3e1312adf4025121bbf8f8cbca892509b6c1045c126c4dab684581ee800521b857eb3b154239c3bd4db8733bd1889c43826573c6ac16d5fad35db134cf0409d04c41f379a9fb4d8c2b8110951b59823959a1242ab17909b01c10c461809eac5ca5db978df8ae9ae1227116d6b556c14405778508b3b7f76ed38dafddaa322ce71f353e0e2d7860b6d9904a8c27b669e558db8c177ffe2ae7ee1528288cddf9b5b4c88912058f13f12597e8a060f4f52c7a3d0a107236d86532a372f3df1ddd129df22e55c5184e617a55da27c7a33e9c35c25923520a8b04e169ca9658180492ed515c2250b150ccad4965b939ce5b5476fd52f7c5e56047ad27b498821b707f19cb4c117f848e0f57b7052a3c069fba3e6db5092d196f4a5e146120353644518b59b0bff942602b91bfac678ef07ac2cce6ee25b6953e980b2276d6fffc654176fd44a75946e2e4d0c8098847e5654c39f6462acabccbfcf67b2625df45a3630fccc8e77e6b6d6b56fdb5faa7bbc4549c4866c72a889c792528bd3a1d3f5416c036fa4393dbdfe2adf8c96cb13ec45a7cd561b1beda65f0cf027f51542cee26fe40fd9d7521ed39c34d81ab26be6632d88dbab1e57e2a62cf376c4d593a7e5bf92d81d36017e4a27e51729d7bb8c79014a8c37001adf704d1e52885be82b13c063424a43151609095eede95dd1b9c8b0dfff0118f76d764ee5f379b441c29a51240cf2b79fdc72ca87d70ae19d4943d7ab6416bde80b20aa91a2724a5c01b00d86d864ade4461447218020f329d10a91cf39b2db5c1d47b69d6569f65cbd7efad4d6b32be3bf6fd1790ebe9d529991232cacaffc28c99d5125fe60ce1080f935f4c943a3d2bde77f5ff46f0bef45f5a240418eb53bc06d5b0d8dc35ffc9642c4fc75db900fe35da31a8548ec2a972e68c440d966a69c6a3305f3d9860bb0f00ac604f0bbd0c569181ef978aaad66637c8127bbf068ed1f94a97af1249c31b0c1e601ba360706f4cd3e60e11942a7e83c38e36359b6786c8201e2f1cdfa89fd6d542a6e0f87264d0a51c71503c18781a07825ba4a25c394eb5be176b63d6c141539711f5909367fcfcc70f9880494893e21c614162425309c02b714fbbe6f7323fa90c06842ce23c508341eec7d45c40c32190e845695942be3cae5a2747300e0a6915fbef068e71b4df8f805dc1204eed004531281e839424cc397df55598b2ed7eec4a84508bf19c178a220370b24df11455c143ac663c9c572f8c26f345eaa3e4b4123db3e798856d306b367a9c31032dfd044e3f96410ca87f547b27eaf9e3c0eb66dd4d4e976b49e7757dc5f73906e29b19c878f95d0ca80566d04e49660480f9ea1a73fa28f6f09246ce1e27a7447537362bfce9946581202b40f8413ecacdd1ca016b4a24b0f98ae05ba3f31cbc370465bb6e6323d3146dd57d1a3f666b051fc0c68f860c8c47693e19ca19a9df1e48f773bb063734691468d30e9541c163ffc16956e4d15b42c8fcf883870bdaf3291db47b21b4218908f07189105274f7c5c239a60", 0x1000, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000080)={0x0, 0x0, r5}) 23:58:26 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r6, @dev={0xac, 0x14, 0x14, 0x32}, @local}, 0xc) 23:58:26 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) [ 1350.015532][ T567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1350.041387][ T572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1350.050314][ T559] Bluetooth: hci0: Frame reassembly failed (-84) 23:58:27 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$nl_audit(0x10, 0x3, 0x9) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x2) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x20002, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000080)) 23:58:27 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r8 = dup3(r7, r5, 0x80000) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000200)=""/214) [ 1350.065807][T24800] Bluetooth: hci0: Frame reassembly failed (-84) 23:58:27 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:27 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x480402, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, r3, 0x4e559e2353b8c5d5, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x2, 'ib\x00'}]}]}, 0x20}}, 0x4000) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1b0, r3, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "5fec45f70cd1b08f4b656ad632de5064dff95cbbdd3cc1f3e3cef0"}}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x659b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff5a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x144}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x579124a5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x98}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc0000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "65c9cb26e61adcee893b6da4b4af1adde571868b08bfe1c3d902598c2f07f1"}}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8004}, 0x2000000) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r6}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r6, 0x200}, 0x8) r7 = socket$l2tp(0x2, 0x2, 0x73) dup3(r7, r0, 0x0) [ 1350.681793][ T1535] block nbd3: Receive control failed (result -32) [ 1350.682838][ T552] block nbd3: shutting down sockets [ 1352.086310][T24711] Bluetooth: hci0: command 0x1003 tx timeout [ 1352.093269][ T1535] Bluetooth: hci0: sending frame failed (-49) [ 1354.166199][T21745] Bluetooth: hci0: command 0x1001 tx timeout [ 1354.172917][ T1535] Bluetooth: hci0: sending frame failed (-49) [ 1356.246027][T21745] Bluetooth: hci0: command 0x1009 tx timeout 23:58:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 23:58:37 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xc0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/192}, &(0x7f0000000200)=0x78) 23:58:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r8 = dup3(r7, r5, 0x80000) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000200)=""/214) 23:58:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7f}) 23:58:37 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x7) 23:58:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 23:58:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0xfeb14c50620ad961, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x56, 0x4, 0x7, {0x5}, {0x6, 0x81}, @rumble={0x9, 0x1}}) 23:58:37 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) write$UHID_INPUT2(r3, &(0x7f0000000180)={0xc, {0x1000, "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"}}, 0x1006) 23:58:37 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2b, 'rdma'}, {0x2d, 'rdma'}, {0x2d, 'pids'}, {0x2d, 'cpu'}]}, 0x17) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/807], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000040)={r5, 0x16}) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r8, 0xc1004111, &(0x7f0000000600)={0x8000, [0x80000000, 0x6, 0x7], [{0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x1, 0x3, 0x1, 0x1, 0x1, 0x1}, {0x3, 0x80000000, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x80000001, 0x1, 0x0, 0x1, 0x1}, {0x5ba4, 0x1ff, 0x0, 0x1, 0x0, 0x1}, {0xedd, 0x0, 0x0, 0x0, 0x1}, {0x5, 0x1, 0x0, 0x1}, {0xffff, 0x9, 0x0, 0x0, 0x0, 0x1}, {0x4, 0x7ff}, {0x7, 0x8001, 0x1, 0x0, 0x1, 0x1}, {0x5, 0x77, 0x0, 0x0, 0x1}, {0x0, 0xff}], 0x8}) ioctl$RTC_WKALM_RD(r7, 0x80287010, &(0x7f0000000140)) ftruncate(r6, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r5, 0x26}) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000080)={0x0, 0x0, 0x400, 0xcccccccc}) 23:58:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000000)={0x0, 0x0, 0x1}) 23:58:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r8 = dup3(r7, r5, 0x80000) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000200)=""/214) 23:58:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 23:58:38 executing program 4: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:38 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000000)={0x2, 0xa, 0x2, "67d9fc6582f6675d48158b0bd7a79634281c247f7a5bc0e86e53511af2d2d88b", 0x30383653}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:58:38 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x10001, 0x135b61f663637b77) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:58:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:38 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000000)={0x0, 0x0, 0x3}) 23:58:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r8 = dup3(r7, r5, 0x80000) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000200)=""/214) 23:58:38 executing program 5: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) socket$l2tp(0x2, 0x2, 0x73) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="ba965e67fcb3826b6adc222658ca2afcabecc9c895414cf4babd51907b9773510b047407e930ef2f19d5d001edd5806b5f38967b58ad8bece619ed566988698735ef5335bb29ca97acd2a1a7ae3e141e4ce88ef65711dfd3256d441e3c0188a267f59e25507a5bbdae0dec9287ba2e558b6e59824c51f27b9de0df9d3f550834ddba102de7069addc0cbd2c345ea90cfad49d9fa6675f24e5eb04b0020dcbdc045f97d2cf3b4fa04763c212d14a8a3bfa934e7c8232def2789", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt(r0, 0x0, 0x9, &(0x7f0000000240)=""/113, &(0x7f0000000100)=0x71) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b595000000000000000400040500", @ANYRES32=0x0, @ANYBLOB="080008005f526bae1400020000000000000000000000ffffffffffff"], 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x814}, 0x8011) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @private=0xa010102}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000200)={0x9f0000, 0x2, 0x7, r6, 0x0, &(0x7f0000000140)={0x990a6e, 0x7, [], @p_u32=&(0x7f0000000080)=0x4de}}) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x3, r2}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x6}, &(0x7f00000000c0)=0x8) 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:58:38 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x9, 0x48200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x9c, 0x0, 0x7, 0x101, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x2}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x89b}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xe4}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}]}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}]}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x124}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x60000050) [ 1361.560777][T16200] block nbd3: Receive control failed (result -32) [ 1361.561068][ T616] block nbd3: shutting down sockets 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 23:58:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(r7, r5, 0x80000) 23:58:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 23:58:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) dup3(r7, r5, 0x80000) 23:58:38 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 23:58:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) 23:58:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 23:58:39 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x4b2241, 0xa) r2 = syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="38020000", @ANYRES16=r2], 0x238}, 0x1, 0x0, 0x0, 0x40040}, 0x2004c010) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad500000000", @ANYRES16=r2, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r2, 0x1, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00042dbd7000ffdbdf25040000007400088044000780080005007c24a91a08000600f9000000080005001579874508000500558a0e2108000600be000000080006008200000008000500a61ba827080006009e0000002c0007800800050038e6103208000500d3c0cc01080005001913ab2e08000600fa00000008000500bd58b8410800020003000000"], 0x90}}, 0x20000011) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="30ef4172474412aad032a3af33ff7f00000000000019396799a991197dc14eabde3256f1a24031dcd02d8355bbc19393fc2af9cedce2869c423d214fdd2986c6ad5f89f0863889001384555c8100"], 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55d2b95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd260}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24e92c20}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24411682}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4622}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1adff64a}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r2, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x30}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x450, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x3}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28adde0c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a4ac6a0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68cc245e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x160, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70735236}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32375b77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67cd4f84}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68326a52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73c37532}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x671b82f7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37359278}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x567558e2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52aaa176}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f00487a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ffee145}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42927bcf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x491418c7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41c38e4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x491d1faf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b48cde5}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b4a92a3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10a39dab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25922838}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x170, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43917aeb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26284556}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61e95e40}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f909041}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3153be77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26f8ff69}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a4ea15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ba688e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x70}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17fa99df}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ccf2cdd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1129688b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd5a3189}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42bb375e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56893b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x154b27c9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fcb2c8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f28fcdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37103630}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d0335f6}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x321ca24e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x84, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f121b7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11aa0271}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66599782}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bf150f4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6474168d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72b172b8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f99f78}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40920fd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1338fab}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x450}, 0x1, 0x0, 0x0, 0x24008000}, 0x40040) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x4, 0x0, 0x2}) lsetxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r8, @in={{0x2, 0x4e20, @private=0xa010102}}, 0x8, 0x5}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000340)={0x20, 0x7, 0x8002, 0x10000, 0x9, 0x4, 0x8, 0x7ff, r9}, &(0x7f0000000380)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/105) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff4b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, 0x0, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$l2tp(0x2, 0x2, 0x73) r6 = socket$l2tp(0x2, 0x2, 0x73) dup3(r6, r5, 0x80000) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f0000000180)=[{}], 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000040)={0x0, {0x2a5, 0xdb14}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x81, 0x2, 0x4, 0x289, 0x0]) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r4, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x2000, 0x2}) 23:58:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$l2tp(0x2, 0x2, 0x73) dup3(r6, r5, 0x80000) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:39 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x200000f420, 0x4c8000) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f00000009c0)={0x3, 0x0, [{0x40000001, 0x4, 0x2, 0x8, 0x4}, {0x2, 0x6, 0x7, 0x1, 0x1fa9ea62}, {0x80000001, 0x1, 0x1, 0x7, 0xb338}]}) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x690, 0x0, 0x4d8, 0x138, 0x2b8, 0x138, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x6, &(0x7f0000000100), {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, [0xff, 0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xff, 0xffffff00], 'netdevsim0\x00', 'ip_vti0\x00', {0xff}, {0x1fe}, 0x2c, 0x1, 0x2, 0x55}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0xc, "23a8"}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x5, 0x20000000, @ipv4=@private=0xa010100, 0x4e20}}}, {{@ipv6={@empty, @empty, [0x7a846751c66035b4, 0xffffffff, 0xff], [0xff000000, 0xffffff00, 0xffffff, 0xff], 'tunl0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x67, 0x4, 0x2, 0x4}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x62, 0x40, 0x81, 0x40, 0x1, @private2, @remote, @private0, [0xffffffff, 0xff000000, 0x0, 0xffffffff], [0xffffff00, 0xffffff00, 0xff, 0xffffff00], [0xff, 0xff, 0xff], 0x6, 0x188c}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@private=0xa010102, @ipv4=@broadcast, 0x1e, 0x3d, 0x7}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x7fffffff, 0x8000], 0x8, 0x10, 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xfffffc01}}}, {{@ipv6={@empty, @mcast1, [0xffffff00, 0x0, 0x0, 0xff], [0x0, 0xffffffff, 0xff, 0xffffffff], 'veth0_macvtap\x00', 'hsr0\x00', {}, {0xff}, 0x89, 0x1, 0x0, 0x11}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x120000, 0x1f, @ipv6=@mcast1, 0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6f0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r7, 0x0, r8) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r9, 0x80845663, &(0x7f0000000a40)) fgetxattr(r7, &(0x7f0000000180)=@random={'security.', 'frag\x00'}, &(0x7f0000000b00)=""/185, 0xb9) 23:58:39 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) dup3(r6, r5, 0x80000) 23:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x4c, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x4c}}, 0x0) 23:58:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) r6 = socket$l2tp(0x2, 0x2, 0x73) dup3(r6, r5, 0x80000) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x0) 23:58:40 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000040)=0x2af, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r1, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x0) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, 0xffffffffffffffff, 0x80000) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfffffffffffffff9, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x0) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, 0xffffffffffffffff, 0x80000) 23:58:40 executing program 4: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x38, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x38}}, 0x0) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, 0xffffffffffffffff, 0x80000) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x38, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x38}}, 0x0) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, r4, 0x80000) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x38, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x38}}, 0x0) 23:58:40 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r4 = socket$l2tp(0x2, 0x2, 0x73) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, r4, 0x80000) 23:58:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:41 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockname$packet(r6, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r9, 0x89f2, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x7, 0x8, 0xffffffff, 0x1, {{0x23, 0x4, 0x2, 0x3d, 0x8c, 0x68, 0x0, 0x2, 0x29, 0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@lsrr={0x83, 0x17, 0x68, [@loopback, @empty, @broadcast, @broadcast, @broadcast]}, @timestamp={0x44, 0x24, 0x6e, 0x0, 0x2, [0x1f, 0x0, 0x96, 0x5, 0x4, 0x5, 0x5, 0x3]}, @lsrr={0x83, 0x7, 0xbe, [@broadcast]}, @cipso={0x86, 0x44, 0x3, [{0x7, 0x9, "709a587b1074eb"}, {0x2, 0x9, "b0e5efd67e45c6"}, {0x1, 0xd, "2b0e08d38523ed99768711"}, {0x6, 0x7, "af790914c6"}, {0x6, 0x4, "8dcc"}, {0x5, 0x5, "29a586"}]}]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001a00)={&(0x7f0000001a80)={0x1748, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1390, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xf5, 0x4, "3f3bd7c2f0dc4b518cb78ac5a7dbfd0c8bd0cf1c523a98baec960b7034dd087cbd2fa5b785cb10d5e6c65e2e9dc98881ff63509c32f7ffd36e0f3bf352836fff3b1e491d16253b1567935c243b43b1a266feec036d37b46ff683e897b36a87648abed02347fcf666a93df8401e886643af4a0ace4592b3f37a9f2eccf2e23170af129f53964548ecef30a67d383d2e5f1eeae4663760c706eff70dbadfe3b2450d16786361358d1098889e3f5ca1c5ece499025bbf1b46f6a1481b26a132ad3c06723d41ed429d0607584fc748e3669ab04858c0b2ccac8f28eb015956d463dd0ee4cec37f6150f4965fcebc63ec0f4c46"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "103a77e0d249766c4f383d9847d39923253625a74742fa1d222169bca1da5012d89be0165abc93c442c7e0580eeacb5740df5ba9253d077db513acd690c6beacfbd20ccde43eee881e9be1f2aaed7bc9227c526b1a5127a022810b1ffd66c75047d38d41988bf6"}, @ETHTOOL_A_BITSET_MASK={0xb1, 0x5, "e1a74effa524d33d8b55a25e42e8efd1155cae4af4d12933e9608b1fb0cd941d9376c2af773a415aa6b6573fda7fc74c33cc36d8b62f5e740d60fc66fbfa076bfb8acc409d12c1fb5962d91ef0e8925aca8b1a4029e8cbd3e03b776e455f5b53a3fe856b8739b38391d6e29fe3e8a7d843e3eb04b2ca61f39f1ad01bf11b70189b38a9735ab898acf2c8fbece2c47f3c5ed3b1d350e07b2afc5037a8375095df0de91e961ecc5c22519654fa77"}, @ETHTOOL_A_BITSET_VALUE={0x24, 0x4, "f3260ab7e514af52ba4404d933b8c8b4719c85219cd8e6ed21f007a2955eb843"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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@ETHTOOL_A_BITSET_VALUE={0xe8, 0x4, "ac01aa3695fda180cdbf9a06b6a829bf1437343f7b5c68192774fdd2c39ed68a75081cc8f8b4b7308a1f6a700ef1c37925e34d1ecb0b98fddec1acca94baffe96aa49390833d37ff9954851cd1917c87eab1b7e3cdbb4d68e5cb4be34b3c496cb17af29aa7ec38531f5e1760ade7e7072ea368b48abd24b3d0c2aae52547a106530a7a1cb219d8437522654ee9831821c3858c3ece77d09513d8d106137ff4fd86d4634fe87bb82455f8e9f4ee95e1eb6d69ea712555aa55fa72b78ab167a06f99dac6dcf1b518320f46188e93770b5f4ab8a45198ec0311a17f21049df8b6af7a7f6652"}, @ETHTOOL_A_BITSET_VALUE={0x5c, 0x4, "2cb5f79e630bb0714bea8b97a9d5725294ec90118f287d72b3330639e35856c357aba2df9f3906bfbd9264b537f9b581af208a198e6bfe2ec8965a10c75894b40a7b00efda76e2ab0e773dc21dd7d4e53bb20491148142ab"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1f4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xe9, 0x4, "8c8439b9f52f57b39ad177ce866d247ef683323b6b4b028495a4687d1537720079eb7b0312fec05618e7e05f771540c10b9096c686be1835f47944dfb7125c8bad58acd79287a8e11fba6a3bd5a2f329f3c749224452dca485033abd7da2aefe9e85dee67b6445bc4800b1c7ab536eb77e35d3550f7de4a2af2c4056171930cef9edcc097eb9723c4200ab3f85a5490eca79dd465d02dcb337fcc0d38c82377429a0b11242578ee7be16de1fb764b3300920a69b8612f9d219feff9e3254830b3b108f287c27f328c04c30a8e6f6689f0056c12b92679962f6bf745fae2bfea15196529fec"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}, @ETHTOOL_A_BITSET_MASK={0x2e, 0x5, "9662f493272368596f95f2a033d6666dae64d03cb9f3990b741130a6fbac6b324b0913d3d6767f63b00e"}, @ETHTOOL_A_BITSET_BITS={0xc4, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '&:----)-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x25bf669}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x93d9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, 'virt_wifi0\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '+\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xd0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xcc, 0x4, "54c4b1748042d18bcb9aad81aa32c5a6d047041b552508d7c8b72df53a0d6df35f124483d1fff7d137d181752e165c3e677b79b00079a0f243fd32a414ae2d12f4d28e62065e0eb0707db3195ecd2bc32defe1650f11c7e63a8266393096930d55aa0ae3130966c7a8b305df92e2481e1753d7aac8b0c343309d89ec8d69999bb732eba14dbf615ddde81269b1d509e5ea950719e5eac8c6e24b49d8be54ff32382a1649e231e8c8c23c59fb18020a2169e3de6ce1db6738ac9e7fac5f6af2a918cb5cdcbfce6c09"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x1748}, 0x1, 0x0, 0x0, 0x20000055}, 0x40000) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x7) [ 1364.143183][ T803] block nbd3: shutting down sockets 23:58:41 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) [ 1364.171267][ T807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:58:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x7) 23:58:41 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) [ 1364.350625][ T815] block nbd3: shutting down sockets [ 1364.373327][ T807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:58:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x7) [ 1364.549001][ T833] block nbd3: shutting down sockets 23:58:41 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGSERIAL(r2, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/200}) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x3) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:41 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xd8ba840eb3472f34, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x2400) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000140)={0x7}, 0x4) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f00000000c0)={0x9e0000, 0x8, 0x5, r0, 0x0, &(0x7f0000000080)={0x9b0903, 0x1, [], @p_u8=&(0x7f0000000040)=0x81}}) r8 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r8, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r9 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r9, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r9, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000200)=0xc) 23:58:41 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:41 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:41 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$dupfd(r1, 0x0, r2) write$snapshot(r2, &(0x7f0000000000)="d51774d900a55484a3a1761890ae022b8ad96093331138106c011999a1c591f98a", 0x21) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DV_TIMINGS_CAP(r5, 0xc0905664, &(0x7f0000000040)={0x0, 0x0, [], @raw_data=[0x6, 0x3, 0x401, 0x1, 0x5, 0x1, 0x7fffffff, 0x6, 0x2, 0x5, 0x9, 0x20, 0x7ff, 0x1ff, 0x7, 0xffff, 0x6, 0x2, 0xdc8, 0x2, 0x3, 0x4, 0x2, 0x7, 0x8, 0x6, 0x8, 0xffff8000, 0x200, 0x101, 0x9]}) 23:58:41 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:42 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000140)={{0x3a, @rand_addr=0x64010101, 0x4e23, 0x2, 'dh\x00', 0x1, 0x10001, 0x31}, {@dev={0xac, 0x14, 0x14, 0x32}, 0x4e21, 0x4, 0x9, 0xfffffc00, 0x80000001}}, 0x44) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$SNDCTL_DSP_CHANNELS(r4, 0xc0045006, &(0x7f0000000000)=0x6) 23:58:42 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) [ 1365.215715][ T867] IPVS: set_ctl: invalid protocol: 58 100.1.1.1:20003 [ 1365.264773][ T871] IPVS: set_ctl: invalid protocol: 58 100.1.1.1:20003 [ 1365.488634][T16200] block nbd3: Receive control failed (result -32) [ 1365.497014][ T841] block nbd3: shutting down sockets 23:58:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x3) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x80000) 23:58:42 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:42 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, r4, 0x4e559e2353b8c5d5, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x2, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0xd0, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x64, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_NODE={0x4c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "3de08191918932de2e3494d2ab03578579961c8de9"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffff9}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x80000) 23:58:42 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) socket$l2tp(0x2, 0x2, 0x73) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:42 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) read(r1, &(0x7f0000000000)=""/121, 0x79) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x80000) 23:58:42 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)='[', 0x1, 0x1}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:42 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:43 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3f, 0x40) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:43 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) [ 1366.471094][T16200] block nbd3: Receive control failed (result -32) [ 1366.479319][ T884] block nbd3: shutting down sockets 23:58:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x3) 23:58:43 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:43 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:43 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$rose(r2, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @bcast]}, 0x40) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000200)={'syz'}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000240)=""/112, 0x349b7f55) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r3) process_vm_writev(0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000800)=""/229, 0xe5}], 0x4, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/7, 0x7}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/177, 0xb1}], 0x3, 0x0) r4 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x2140, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r9, 0xc0044308, &(0x7f0000000440)=0x1) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3c0000008b76a14cbe401a7531bf9f6935abe1fd12dcee2344022eed2bfe27e02ee7082be48b90a17894154314c71364531f35e0d2eee1bb72c7be98d879c709665bb2e2784d87edaed8ea07bf46561f5998ca54b65c87a75dd840c9bcfd3aa37b84ca4e15de052d0d189d1b2ec10fa971942de22123e1b0964a0cd7d9642372bbfa2824c354f79b9dd27ae770fa3da9e967f02aa18750daada04d84a0b081e3834d596948a6534ccc46f9b012f04b6496b082355a897372bd72d58f2b64448d9905ff6bc0acd245a6cabb2a1a4875be", @ANYRES16=r6, @ANYBLOB="00020000000000000000010000002800038014000600fe88000000000000000000000000000105000800090000000800030002000000"], 0x3c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r6, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc17}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xdf6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x60}}, 0x20000000) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(0xffffffffffffffff, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:43 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:43 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:43 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x2, 0x0) prctl$PR_SET_TSC(0x1a, 0x4) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x7080, 0x0, 0x4, 0xe0e0e0e0}) 23:58:43 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:43 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:44 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:44 executing program 2: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:44 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) [ 1367.445260][T16200] block nbd3: Receive control failed (result -32) [ 1367.459545][ T918] block nbd3: shutting down sockets 23:58:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 23:58:44 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:44 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:44 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:44 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:44 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:44 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:44 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:44 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) 23:58:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="00ceec00486f965d73762f8d4b22bd1e680008000600000000003da327eff13cd7fd9e5d70213d09be5c657e2a244588ed9ca7bac756b5662e124913175f975cebc8b22174c4757ede031b5909a08f2dc529b07a8c9e8a6107a44201c24f773b2b133919deb063afe84707b77ce4ce0f441c5daae4cddb698c759f6012592c8a1408ba4e5de0795f3115e085ccf141dbcaf6966d2c7404c0592c03ebe24ddf2599afea8db8d0a63ab366fa879e458dcb2815758da05824ee5ddad3bd4a6ee5dad8505c78c8e6642380c38ba20493c66a2da21248fbd26896f40ff4f6ad687d9d4fe0d5546b333c8ed3857936adc6c394c25eb5ce532050e5a100b8a650ba9d76a4058c10d2839d71f3ca6501294445c8afe8bc528e213799aa6c035da7c3235de541fc9c77b82f0ce948312ec3da57f98ae4908e3b45809f7f51dce728789df5083fe845a2687e50bca0f70157707065b234fc5868ed92001283b522021655b13995cc123cd33f8c6d5f2e7a721a8c6cfe9a6c3366f1785fab869bf1b67bf8707667c611612c06ed656af6ba711818febb9dce0ca80a9df6e91228f846fec86fa6d2f115fb556e17a7428add548fd5423e1147dfb3114c13b8b239502e93b7bf587d8eafc86756156f52c598733ab2be0c18bda0d5f99dec3c9f9fb25ac9cf8d3136aa5c93c6aedb21400b61ecc4bc75a6579ba0a994b3d217ce1ba8f9ee2f5b6ab45162825ba27b680ff510b78ba9892c924d1d576abb5a4fc1de4122ee623dbdcede3dc07ba3c0b7c8dd9f5ef16c6801d3cf14eeab9ba0ce753345f9f9b6b5e9d4c527e5ea00004da508f41af57475a2b8b34d6c9cfbac2b99884f7f2984a348374c4da23a6fea81b179597e255d81a1b9e9f5fc60a5cf334e9486dfdb731bb827d82debf5f0cb3a7ef258f4b8d8c1d781103b1709f9889417ab317e7c27c86d79b8743a7b72b02a3cfbe591b6dde9a5177935b709627032c5db4d73046856df58c90083e0d61c4b78254d80bf1d699f06687107ff0b0ebfa89ba1ffec86042d3842de50520183c8839321a39dec6873b5bbeace12334405f08c6b89106f2b8a7dc3924b35f91a85572653c11997d7a9802f3491880eb100"/807], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000040)={r2, 0x16}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r2, 0x2}) r3 = getpid() sched_setscheduler(r3, 0x5, 0x0) ptrace$getenv(0x4201, r3, 0x5, &(0x7f0000000080)) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00012cbd7000fedbdf2501000000060028000100000008002b0001e6000008002c007d5c00000a000900ffffffffffff0000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x50) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r4, 0xc01864ba, &(0x7f0000000000)={0x7fffffff, 0x0, 0x2}) 23:58:45 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x3e, 0x6, 0x2e}) [ 1368.381685][T16200] block nbd3: Receive control failed (result -32) [ 1368.390113][ T955] block nbd3: shutting down sockets 23:58:45 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$rose(r2, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @bcast, @bcast]}, 0x40) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000200)={'syz'}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000240)=""/112, 0x349b7f55) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r3) process_vm_writev(0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000700)=""/241, 0xf1}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000800)=""/229, 0xe5}], 0x4, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/7, 0x7}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/177, 0xb1}], 0x3, 0x0) r4 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x2140, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r9, 0xc0044308, &(0x7f0000000440)=0x1) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="3c0000008b76a14cbe401a7531bf9f6935abe1fd12dcee2344022eed2bfe27e02ee7082be48b90a17894154314c71364531f35e0d2eee1bb72c7be98d879c709665bb2e2784d87edaed8ea07bf46561f5998ca54b65c87a75dd840c9bcfd3aa37b84ca4e15de052d0d189d1b2ec10fa971942de22123e1b0964a0cd7d9642372bbfa2824c354f79b9dd27ae770fa3da9e967f02aa18750daada04d84a0b081e3834d596948a6534ccc46f9b012f04b6496b082355a897372bd72d58f2b64448d9905ff6bc0acd245a6cabb2a1a4875be", @ANYRES16=r6, @ANYBLOB="00020000000000000000010000002800038014000600fe88000000000000000000000000000105000800090000000800030002000000"], 0x3c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r6, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc17}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xdf6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x60}}, 0x20000000) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(0xffffffffffffffff, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 23:58:45 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f00000001c0)={0x0, 0x0, 0x2}) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r4, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xfffff000, 0x8a, 0x8, 0x1, 0x0, 0x800000], 0x6, 0x6, 0xff, 0xa2, 0xb07, 0x466c, 0x1, {0x40, 0x2d, 0xfff7, 0x3f, 0x7, 0x7, 0x3, 0x1, 0x6, 0x3f5, 0x7fff, 0x4, 0x393, 0x6, "b8a0efd47183f76a9178cf341a62f40e05a751d0b5292fedfe7db170e94da7ce"}}) 23:58:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:45 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 23:58:45 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 23:58:45 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:45 executing program 3 (fault-call:4 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 23:58:45 executing program 2: socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:45 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 23:58:45 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:45 executing program 2: socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) [ 1368.867496][ T1012] FAULT_INJECTION: forcing a failure. [ 1368.867496][ T1012] name failslab, interval 1, probability 0, space 0, times 0 23:58:45 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) [ 1369.002332][ T1012] CPU: 1 PID: 1012 Comm: syz-executor.3 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1369.012192][ T1012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1369.022527][ T1012] Call Trace: [ 1369.025840][ T1012] dump_stack+0x18f/0x20d [ 1369.030200][ T1012] should_fail.cold+0x5/0x14 [ 1369.034822][ T1012] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1369.040558][ T1012] should_failslab+0x5/0xf [ 1369.045001][ T1012] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1369.051250][ T1012] __kmalloc+0x6f/0x320 [ 1369.055444][ T1012] tomoyo_realpath_from_path+0xc3/0x620 [ 1369.061010][ T1012] ? tomoyo_profile+0x42/0x50 [ 1369.066321][ T1012] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1369.071804][ T1012] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1369.077554][ T1012] ? tomoyo_execute_permission+0x470/0x470 [ 1369.083473][ T1012] ? lock_acquire+0x1f1/0xad0 [ 1369.088169][ T1012] ? delayed_put_pid+0x30/0x30 [ 1369.093091][ T1012] ? find_held_lock+0x2d/0x110 [ 1369.097903][ T1012] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1369.103463][ T1012] ? lock_is_held_type+0xb0/0xe0 [ 1369.108426][ T1012] ? __fget_files+0x294/0x400 [ 1369.113132][ T1012] security_file_ioctl+0x50/0xb0 [ 1369.118223][ T1012] ksys_ioctl+0x50/0x180 [ 1369.122492][ T1012] __x64_sys_ioctl+0x6f/0xb0 [ 1369.127185][ T1012] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1369.132313][ T1012] do_syscall_64+0x60/0xe0 [ 1369.136754][ T1012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1369.142756][ T1012] RIP: 0033:0x45c1d9 [ 1369.146655][ T1012] Code: Bad RIP value. 23:58:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) [ 1369.150728][ T1012] RSP: 002b:00007f51a7f73c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1369.159577][ T1012] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1369.167568][ T1012] RDX: 0000000000000000 RSI: 000000000000ab02 RDI: 0000000000000003 [ 1369.175556][ T1012] RBP: 00007f51a7f73ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1369.183633][ T1012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1369.191625][ T1012] R13: 00007ffc87bb33cf R14: 00007f51a7f749c0 R15: 000000000078bfac 23:58:46 executing program 2: socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:46 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) dup3(0xffffffffffffffff, r0, 0x0) 23:58:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:46 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) [ 1369.571547][T16200] block nbd3: Receive control failed (result -32) [ 1369.571688][ T1005] block nbd3: shutting down sockets 23:58:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x0) 23:58:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) dup3(0xffffffffffffffff, r0, 0x0) 23:58:46 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e, 0x0, 0x2e}) [ 1369.785714][ T1012] ERROR: Out of memory at tomoyo_realpath_from_path. 23:58:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000080)={r3, 0x800, 0x6}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:58:46 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:46 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x3e}) 23:58:46 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) dup3(0xffffffffffffffff, r0, 0x0) 23:58:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r1, 0x0, r4) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r6, 0x0, r7) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r7, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000000)) 23:58:47 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:47 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) membarrier(0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000000)={&(0x7f0000000180)="91018f93730c7271261441a6a59123e3eabf861f17ed8bf84e85506d8294afbcf94162dd046eadc2f41907efc41c91761d7042b98b7a7cef352cb43a85a2b8e48430d6dbec701400c628bc4e434d65f5ccb686c66272127f97b8235fcc20a78552d6b971ac198e2fd1525f81067e0615ef7d81dbcb4062b565cb8028165a0f91a120efccefc463994dbcc20a70f72df0a87de266470499117397b839", 0x9c, 0x0}) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x2, 0xfffffffe, 0x0, 0x0, [0x0, 0xfffffffd], [0x4]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000040)={&(0x7f0000000240)="1b3642e816bf3ed7661b2fd6e57369c26dab1ed20c11614fa4f6f37cf5a694c0b1fd614800b91f009e6dab491294290f787580b8734a61c3e0d103a16d269b765e77c0e8af472007a5e6e16e5ec6b33e2e6178ea55f316c8f20232be26dece622e653117c85b45", 0x67, r2}) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) [ 1370.728854][T16200] block nbd3: Receive control failed (result -32) [ 1370.737321][ T1048] block nbd3: shutting down sockets 23:58:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x2, 0x0) 23:58:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:47 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48004) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c0000005652150bfe0ef0fb1a82067b70492695cdc7c46e65c160de909029d509775eb32f61f6888b3793cdd22f385a1cc9683c2be89a617fbb7c7b552deaff6ea9929ad84485e60a364d6b20adf45f6e8509e41a5677e7f02790bbfc25f48a887b4804c6", @ANYRES64, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000014002000ff02000000000000000000000000000108000a0000000000060002000100000014001f00"/86], 0x5c}, 0x1, 0x0, 0x0, 0x10040845}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x44, r7, 0x300, 0x70bd22, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x240}, @L2TP_ATTR_PW_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040001}, 0x9050) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c65302321fc22242e200a87ccf23dd665ebf1b7c203f9393127cb45212cd5dab088bcbf1081989a22d83a0500e361605bb7ea0041df9752fa903dce8f25b630e3010000000000000011dd5440fe46f2fe1eec3822cdfd3151852d5238a8b5"], 0x66) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r8) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000000)) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20000, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r9, 0x7, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) 23:58:47 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x448080) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:58:47 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:47 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:47 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040), 0x2) 23:58:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r2, 0x80000) 23:58:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:48 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)="eb1072e5d7b8f9e72ac5a7ce7d3b8822228673b0cb57bd3a956f7f4a64334c635eaa758c45cecd804ed5f4637e0c14ef014a", 0x32, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) write$apparmor_exec(r3, &(0x7f0000000040)={'stack ', '\x00'}, 0x7) dup3(r1, r0, 0x0) 23:58:48 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r2) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x6, 0x8, 0x443e0f1f, 0xaa8, 0x4, 0x2}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3, 0x4401) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = dup2(r3, r4) ioctl$SNDRV_PCM_IOCTL_PREPARE(r5, 0x4140, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r8, 0x8333}, 0x8) 23:58:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x10, 0x0) 23:58:48 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:48 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:58:48 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000180)={&(0x7f0000000040)="4f3c2c7bdb8d816838c6ef515a2eef44c98e96e3526830c6a086eefc805a1d2eee17ffaed9266687ab5b7a889b7d5b16b9310ccbc41ff4c8a81e7ef5a01e4b671aacc0ccd0267f326c3d938a30e2efd243ee6d0943795c47c4ebc473278f87c9cf2eaa3160e0cea4b8eb62525750d305f41bec17dea6b4a5a6f44cb604c237996e1bb665f20041de6258983379f6a936d189957f92fe3d3f2040b63daa5dbbc58abff09e190d0ef039751e986e", 0xad, r1}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000240)=0x80, &(0x7f0000000280)=0x4) [ 1371.650397][T16200] block nbd3: Receive control failed (result -32) [ 1371.652211][ T1121] block nbd3: Device being setup by another task [ 1371.671730][ T1079] block nbd3: shutting down sockets 23:58:48 executing program 0: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:48 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x22000fbd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r2 = socket$l2tp(0x2, 0x2, 0x73) dup3(r2, r0, 0x0) 23:58:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:58:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:58:48 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:48 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) [ 1372.611224][T16200] block nbd3: Receive control failed (result -32) [ 1372.613236][ T1169] block nbd3: Device being setup by another task [ 1372.650330][ T1132] block nbd3: shutting down sockets 23:58:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:49 executing program 0: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x80000) 23:58:49 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:49 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r3, 0x80000) 23:58:49 executing program 0: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:49 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r3, 0x80000) 23:58:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:50 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) [ 1373.594597][T16200] block nbd3: Receive control failed (result -32) [ 1373.630241][ T1207] block nbd3: Device being setup by another task [ 1373.670224][ T1207] block nbd3: shutting down sockets 23:58:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125d, 0x0) 23:58:50 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r3, 0x80000) 23:58:50 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:50 executing program 0: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:50 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:50 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x80000) 23:58:50 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x80000) 23:58:51 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) 23:58:51 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x80000) [ 1374.700211][T16200] block nbd3: Receive control failed (result -32) [ 1374.709516][ T1218] block nbd3: shutting down sockets [ 1374.757142][ T1217] block nbd3: shutting down sockets 23:58:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) 23:58:51 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x0) 23:58:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) 23:58:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x0) 23:58:51 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:51 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:52 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r3, 0x0) 23:58:52 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:52 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2e}) 23:58:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) [ 1375.727627][T16200] block nbd3: Receive control failed (result -32) [ 1375.736013][ T1253] block nbd3: shutting down sockets [ 1375.778913][ T1252] block nbd3: shutting down sockets 23:58:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125f, 0x0) 23:58:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:52 executing program 4: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 23:58:52 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:52 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, 0x0) 23:58:53 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x0, 0x0, 0x2e}) 23:58:53 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:53 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)) 23:58:53 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:53 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) [ 1376.675069][T16200] block nbd3: Receive control failed (result -32) [ 1376.699137][ T1328] block nbd3: Device being setup by another task [ 1376.714198][ T1535] block nbd2: Receive control failed (result -32) [ 1376.723691][ T1292] block nbd2: shutting down sockets [ 1376.733901][ T1283] block nbd3: shutting down sockets 23:58:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1260, 0x0) 23:58:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:53 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:53 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) [ 1377.386973][ T505] block nbd0: Receive control failed (result -32) [ 1377.387110][ T1321] block nbd0: shutting down sockets 23:58:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) [ 1377.682563][ T1535] block nbd3: Receive control failed (result -32) [ 1377.686783][ T1335] block nbd2: shutting down sockets [ 1377.695363][ T1334] block nbd3: shutting down sockets 23:58:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:58:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:54 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) [ 1378.379721][ T505] block nbd0: Receive control failed (result -32) [ 1378.388188][ T1357] block nbd0: shutting down sockets 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) dup3(r4, r0, 0x0) [ 1378.733115][ T1535] block nbd2: Receive control failed (result -32) [ 1378.741323][ T1369] block nbd2: shutting down sockets [ 1378.755365][T16200] block nbd3: Receive control failed (result -32) [ 1378.763692][ T1371] block nbd3: shutting down sockets 23:58:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1262, 0x0) 23:58:55 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r0, 0x0) [ 1378.949281][ T1405] block nbd2: shutting down sockets 23:58:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:56 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r0, 0x0) 23:58:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:56 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$l2tp(0x2, 0x2, 0x73) dup3(0xffffffffffffffff, r0, 0x0) 23:58:56 executing program 2: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) 23:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:56 executing program 4: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) [ 1379.376666][ T505] block nbd0: Receive control failed (result -32) [ 1379.386461][ T1396] block nbd0: shutting down sockets 23:58:56 executing program 2: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) [ 1379.578149][ T1430] block nbd0: shutting down sockets 23:58:56 executing program 4: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) 23:58:56 executing program 2: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) [ 1379.743688][T16200] block nbd3: Receive control failed (result -32) [ 1379.751826][ T1408] block nbd3: shutting down sockets [ 1379.817964][ T1406] block nbd3: shutting down sockets 23:58:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1263, 0x0) 23:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:56 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:56 executing program 4: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, 0xffffffffffffffff, 0x0) 23:58:56 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:58:57 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:57 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:57 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [], [0x4]}) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="d10fc81f7941a01e58dc793a45aeb93c89051d5543d29caf258abf3f2ef41bf578462b43a1b2927d035fd123326ac2530ef88fca1bb5e568", 0x38, 0x2}) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, [], [], [0x0, 0xffffffff], [0x3]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000240)="e41df19fe905db82151cfdadbc1b13afb3b42e734da721cee29b7fc6db9b2c89a4bdf88c6ae4aafd055ef2421c921f9871cd2c24d3f1327c60589482af2e24f7334ec5b90c21fc81cdc251bad00e9368f0326c10e805e2d775086d43300d36", 0x5f, r4}) r6 = socket$l2tp(0x2, 0x2, 0x73) r7 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f0000000240)=""/112, 0x349b7f55) r8 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000180)='-\x00', 0xfffffffffffffffb) r9 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r9, &(0x7f0000000240)=""/112, 0x349b7f55) r10 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="611a7dd6f290533d297aadd5813734bff0b48c50f7ecc437d2d242f3a1a855c425bfc2e645f9f090bf6393f300a231273b3f6d8ac8ae5734e9fd34d2979279c5e052815e55ccf53d741b69ce19304e09ed7f275cb787c8a4749b829a8d6d55a9083395031c189ed4f86d2a656331e3b75c15ff9dd51060080c6f0eaa3fb26e8ea507579d9e5abf326d1774159690cd082595f249d4d3a15349fe2098dd6c9297025566", 0xa3, r9) keyctl$dh_compute(0x17, &(0x7f0000000400)={r7, r8, r10}, &(0x7f0000000440)=""/210, 0xd2, &(0x7f00000005c0)={&(0x7f0000000540)={'tgr192-generic\x00'}, &(0x7f0000000580)="54c5a3d78648c5d61f3d712924d66895c08ae41a", 0x14}) dup3(r6, r0, 0x0) 23:58:57 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) [ 1380.347813][ T1472] encrypted_key: insufficient parameters specified [ 1380.408153][ T1472] encrypted_key: insufficient parameters specified [ 1380.493941][ T1478] encrypted_key: insufficient parameters specified [ 1380.513993][ T1472] encrypted_key: insufficient parameters specified [ 1380.740332][T16200] block nbd3: Receive control failed (result -32) [ 1380.748637][ T1449] block nbd3: shutting down sockets 23:58:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1264, 0x0) 23:58:57 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) 23:58:57 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bsg\x00', 0x80000, 0x0) ioctl$USBDEVFS_SETINTERFACE(r2, 0x80085504, &(0x7f0000000340)={0x3, 0x27}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_REGISTER(r4, 0xc0385650, &(0x7f00000002c0)={{0x3, @addr=0x2}, 0x8, 0x8d25, 0x1}) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r7}}], 0x20}], 0x1, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000400)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000380)="d029923b8f90140b8fc4e315f56de42d8492f45ea9325965facb697713a7bb1ec4323b5ca6a474c1080799d82fd75306a278ddfa47aa331a4cea57f8145585e2916a071c24aeec10953b1a8d", 0x4c, r6}, 0x68) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x7, 0x7, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r7, 0x400, 0x7, 0x0, 0x6, 0x8}, 0x14) r8 = socket$l2tp(0x2, 0x2, 0x73) dup3(r8, r0, 0x0) 23:58:57 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) [ 1380.909055][ T505] block nbd4: Receive control failed (result -32) [ 1380.909194][ T1460] block nbd4: shutting down sockets 23:58:57 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:58:57 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:58 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:58 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x305101, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000000)) 23:58:58 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:58 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) [ 1381.228672][ T1522] FAULT_INJECTION: forcing a failure. [ 1381.228672][ T1522] name failslab, interval 1, probability 0, space 0, times 0 [ 1381.241822][ T1522] CPU: 1 PID: 1522 Comm: syz-executor.2 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1381.251656][ T1522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1381.261724][ T1522] Call Trace: [ 1381.265032][ T1522] dump_stack+0x18f/0x20d [ 1381.269695][ T1522] should_fail.cold+0x5/0x14 [ 1381.274417][ T1522] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1381.280164][ T1522] should_failslab+0x5/0xf [ 1381.284694][ T1522] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1381.290821][ T1522] __kmalloc+0x6f/0x320 [ 1381.295010][ T1522] tomoyo_realpath_from_path+0xc3/0x620 [ 1381.300580][ T1522] ? tomoyo_profile+0x42/0x50 [ 1381.305291][ T1522] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1381.310775][ T1522] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1381.316539][ T1522] ? tomoyo_execute_permission+0x470/0x470 [ 1381.322381][ T1522] ? lock_acquire+0x1f1/0xad0 [ 1381.327079][ T1522] ? delayed_put_pid+0x30/0x30 [ 1381.331957][ T1522] ? find_held_lock+0x2d/0x110 [ 1381.336874][ T1522] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1381.342540][ T1522] ? lock_is_held_type+0xb0/0xe0 [ 1381.347513][ T1522] ? __fget_files+0x294/0x400 [ 1381.352216][ T1522] security_file_ioctl+0x50/0xb0 [ 1381.357180][ T1522] ksys_ioctl+0x50/0x180 [ 1381.361459][ T1522] __x64_sys_ioctl+0x6f/0xb0 [ 1381.366154][ T1522] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1381.371372][ T1522] do_syscall_64+0x60/0xe0 [ 1381.375812][ T1522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1381.381726][ T1522] RIP: 0033:0x45c1d9 [ 1381.385629][ T1522] Code: Bad RIP value. [ 1381.389702][ T1522] RSP: 002b:00007fa90f524c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1381.398472][ T1522] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1381.406463][ T1522] RDX: 0000000000000000 RSI: 0000000000000301 RDI: 0000000000000003 [ 1381.414456][ T1522] RBP: 00007fa90f524ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1381.422449][ T1522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1381.430533][ T1522] R13: 00007fffc878291f R14: 00007fa90f5259c0 R15: 000000000078bf0c [ 1381.452264][ T1524] block nbd5: shutting down sockets [ 1381.473074][ T1522] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1381.534664][ T1524] block nbd5: shutting down sockets [ 1381.705919][ T505] block nbd3: Receive control failed (result -32) [ 1381.714640][ T1493] block nbd3: shutting down sockets [ 1381.740233][ T1490] block nbd3: shutting down sockets 23:58:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1265, 0x0) 23:58:58 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:58 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:58 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000c00)=ANY=[@ANYBLOB="802f00000b000030b41de23e8b70ff5b682dff000d0a060c8f0b80050c818c"]) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = dup3(r3, r4, 0x0) write$binfmt_aout(r5, &(0x7f0000000280)={{0x10b, 0x7, 0x7, 0x21e, 0x143, 0x80000000, 0xd6, 0x21}, "1397320b96b5b68969c8b9a0605e3b4491f46d9495e7b2516678cdd92aa871656ae52ac2c3a8711971a07b575d01eebf6b1f4dae8f664c", [[], [], [], [], [], [], [], [], []]}, 0x957) r6 = socket$l2tp(0x2, 0x2, 0x73) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x14000, 0x0) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000180)=""/217, &(0x7f00000000c0)=0xd9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') [ 1381.852532][ T1534] FAULT_INJECTION: forcing a failure. [ 1381.852532][ T1534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1381.865773][ T1534] CPU: 0 PID: 1534 Comm: syz-executor.2 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1381.875587][ T1534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1381.885775][ T1534] Call Trace: [ 1381.889092][ T1534] dump_stack+0x18f/0x20d [ 1381.893463][ T1534] should_fail.cold+0x5/0x14 [ 1381.898076][ T1534] ? mark_lock+0xbc/0x1710 [ 1381.902519][ T1534] __alloc_pages_nodemask+0x177/0x720 [ 1381.907923][ T1534] ? __lock_acquire+0xc1e/0x56e0 [ 1381.913270][ T1534] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1381.920068][ T1534] cache_grow_begin+0x71/0x430 [ 1381.924863][ T1534] cache_alloc_refill+0x27b/0x340 [ 1381.929922][ T1534] ? lockdep_hardirqs_off+0x66/0xa0 [ 1381.935152][ T1534] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1381.940893][ T1534] __kmalloc+0x2f5/0x320 [ 1381.945171][ T1534] tomoyo_realpath_from_path+0xc3/0x620 [ 1381.950877][ T1534] ? tomoyo_profile+0x42/0x50 [ 1381.955587][ T1534] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1381.961070][ T1534] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1381.966759][ T1534] ? tomoyo_execute_permission+0x470/0x470 [ 1381.972586][ T1534] ? lock_acquire+0x1f1/0xad0 [ 1381.977371][ T1534] ? delayed_put_pid+0x30/0x30 [ 1381.982247][ T1534] ? find_held_lock+0x2d/0x110 [ 1381.987316][ T1534] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1381.992976][ T1534] ? lock_is_held_type+0xb0/0xe0 [ 1381.998086][ T1534] ? __fget_files+0x294/0x400 [ 1382.002918][ T1534] security_file_ioctl+0x50/0xb0 [ 1382.007882][ T1534] ksys_ioctl+0x50/0x180 [ 1382.012164][ T1534] __x64_sys_ioctl+0x6f/0xb0 [ 1382.016861][ T1534] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1382.022035][ T1534] do_syscall_64+0x60/0xe0 [ 1382.026473][ T1534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1382.032582][ T1534] RIP: 0033:0x45c1d9 [ 1382.036558][ T1534] Code: Bad RIP value. [ 1382.040723][ T1534] RSP: 002b:00007fa90f524c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1382.049341][ T1534] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1382.057330][ T1534] RDX: 0000000000000000 RSI: 0000000000000301 RDI: 0000000000000003 [ 1382.065323][ T1534] RBP: 00007fa90f524ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1382.073312][ T1534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1382.081300][ T1534] R13: 00007fffc878291f R14: 00007fa90f5259c0 R15: 000000000078bf0c [ 1382.092398][T16200] block nbd4: Receive control failed (result -32) [ 1382.105062][ T1510] block nbd4: shutting down sockets 23:58:59 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000240)={0xbd, &(0x7f0000000180)=""/189}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000280)={0x4, 0x4, 0x80, 0xacb9}) r2 = dup3(r1, r0, 0x0) getsockname(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) 23:58:59 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 23:58:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:58:59 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:58:59 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) prctl$PR_GET_SECUREBITS(0x1b) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000000)=0x185f) [ 1382.446167][ T1565] FAULT_INJECTION: forcing a failure. [ 1382.446167][ T1565] name failslab, interval 1, probability 0, space 0, times 0 [ 1382.508926][ T1565] CPU: 1 PID: 1565 Comm: syz-executor.0 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1382.518758][ T1565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1382.528817][ T1565] Call Trace: [ 1382.532119][ T1565] dump_stack+0x18f/0x20d [ 1382.536584][ T1565] should_fail.cold+0x5/0x14 [ 1382.541227][ T1565] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1382.546963][ T1565] should_failslab+0x5/0xf [ 1382.551395][ T1565] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1382.557652][ T1565] __kmalloc+0x6f/0x320 [ 1382.561938][ T1565] tomoyo_realpath_from_path+0xc3/0x620 [ 1382.567526][ T1565] ? tomoyo_profile+0x42/0x50 [ 1382.572229][ T1565] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1382.577701][ T1565] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1382.583533][ T1565] ? tomoyo_execute_permission+0x470/0x470 [ 1382.589355][ T1565] ? lock_acquire+0x1f1/0xad0 [ 1382.594041][ T1565] ? delayed_put_pid+0x30/0x30 [ 1382.598826][ T1565] ? find_held_lock+0x2d/0x110 [ 1382.603620][ T1565] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1382.609172][ T1565] ? lock_is_held_type+0xb0/0xe0 [ 1382.614215][ T1565] ? __fget_files+0x294/0x400 [ 1382.618918][ T1565] security_file_ioctl+0x50/0xb0 [ 1382.623866][ T1565] ksys_ioctl+0x50/0x180 [ 1382.628122][ T1565] __x64_sys_ioctl+0x6f/0xb0 [ 1382.632717][ T1565] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1382.638414][ T1565] do_syscall_64+0x60/0xe0 [ 1382.643583][ T1565] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1382.650227][ T1565] RIP: 0033:0x45c1d9 [ 1382.654133][ T1565] Code: Bad RIP value. [ 1382.658284][ T1565] RSP: 002b:00007fee084b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1382.666905][ T1565] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1382.674885][ T1565] RDX: 0000000000000000 RSI: 000000000000125e RDI: 0000000000000003 [ 1382.683603][ T1565] RBP: 00007fee084b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1382.691588][ T1565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.700647][ T1565] R13: 00007ffe33ef27ff R14: 00007fee084b19c0 R15: 000000000078bf0c [ 1382.710890][ T505] block nbd3: Receive control failed (result -32) [ 1382.722199][ T1544] block nbd3: shutting down sockets [ 1382.751417][ T1538] block nbd3: shutting down sockets 23:58:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1267, 0x0) 23:58:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:58:59 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = dup3(r0, r0, 0x80000) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) r2 = socket$l2tp(0x2, 0x2, 0x73) dup3(r2, r0, 0x0) 23:58:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x2, 0x0) 23:59:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="26178690eedab743e9fb", 0xa}) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000040)={0x30, 0x19, 0x15, 0xb, 0x4, 0x2, 0x0, 0x83, 0x1}) socket$bt_bnep(0x1f, 0x3, 0x4) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r5, &(0x7f0000000240)=""/112, 0x349b7f55) r6 = add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000004b51c10500000000000000d81439a59fc37853877bc1e0f49c5e5d18633655700f820a795ff8ab0c714d4b99a186917b661b700d733fb70e21188bf4d8b010af54ee1f19cf2fd812922495e00eae6b20e15c3db998788b11a2fba6ffb0e015bafc05d5837a69919c7f960d30113b24d7ef5f5a1bbfbb8370fc30df0dfdf25a494bdf203c5a930f79a1c665521be6085bf161442a21a165e46704b7255291b581db2941ce2fde7709dcdba9ba69020000009b0247c2957e5c66c9d6490163fcc2be9b"], 0xc6, r5) keyctl$setperm(0x5, r6, 0x20000) r7 = socket$l2tp(0x2, 0x2, 0x73) dup3(r7, r1, 0x0) [ 1383.084100][T16200] block nbd4: Receive control failed (result -32) [ 1383.092187][ T1557] block nbd4: shutting down sockets 23:59:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x10, 0x0) [ 1383.200115][ T1589] encrypted_key: insufficient parameters specified [ 1383.283387][ T1589] encrypted_key: insufficient parameters specified [ 1383.312657][ T1590] block nbd4: shutting down sockets 23:59:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x303, 0x0) 23:59:00 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xffffffff80000000, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000000)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) getrlimit(0x8, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003040)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/28, 0x1c}], 0x2}}, {{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/6, 0x6}, {&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/54, 0x36}, {&(0x7f00000004c0)=""/17, 0x11}, {&(0x7f0000000500)=""/138, 0x8a}], 0x6}, 0x80000000}, {{&(0x7f0000000640)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/138, 0x8a}, {&(0x7f0000000800)=""/62, 0x3e}], 0x3, &(0x7f0000000880)=""/115, 0x73}, 0x86590405}, {{&(0x7f0000000900)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/120, 0x78}], 0x1, &(0x7f0000000a40)=""/7, 0x7}, 0x1}, {{&(0x7f0000000a80)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000b00)=""/22, 0x16}, {&(0x7f0000000b40)=""/39, 0x27}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/196, 0xc4}, {&(0x7f0000001c80)=""/76, 0x4c}], 0x5, &(0x7f0000001d80)=""/48, 0x30}, 0xe7}, {{&(0x7f0000001dc0)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/137, 0x89}, {&(0x7f0000002f00)=""/109, 0x6d}, {&(0x7f0000002f80)=""/47, 0x2f}], 0x4, &(0x7f0000003000)=""/47, 0x2f}, 0x3}], 0x6, 0x0, &(0x7f0000003200)={r2, r3+60000000}) 23:59:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) [ 1383.690763][ T505] block nbd3: Receive control failed (result -32) [ 1383.699204][ T1576] block nbd3: shutting down sockets [ 1383.719587][ T1565] ERROR: Out of memory at tomoyo_realpath_from_path. 23:59:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x305, 0x0) [ 1383.748301][ T1574] block nbd3: shutting down sockets 23:59:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x307, 0x0) 23:59:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x2, 0x0) 23:59:00 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x309, 0x0) 23:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x10, 0x0) 23:59:01 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:01 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@remote, @private0, @private2={0xfc, 0x2, [], 0x1}, 0x800, 0x2, 0x6, 0x600, 0x200, 0x600100, r5}) r6 = socket$l2tp(0x2, 0x2, 0x73) dup3(r6, r0, 0x0) 23:59:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x310, 0x0) 23:59:01 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) [ 1384.446543][ T1641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1384.514848][ T1645] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 23:59:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1269, 0x0) 23:59:01 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125d, 0x0) 23:59:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1260, 0x0) 23:59:01 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x321000) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) [ 1384.736885][ T505] block nbd3: Receive control failed (result -32) [ 1384.743092][ T1649] block nbd3: Device being setup by another task [ 1384.764114][ T1613] block nbd3: shutting down sockets 23:59:01 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x6, 0x10000) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = accept4$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2710}, 0x10, 0x80800) sendmmsg$sock(r4, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="0ec7464807f24358ad430f4a02dc7096a4b450c8ffb1f2464fe02caeeecaa0fd51bd4e8aae2eb931157f738f17d75bdae2925c3dfc94de3a93e65543b111ed9158cebd0892a3c75bdb86df9ef4590d0537e4e4e8a2e169be2818da83a9629c92bbb5d51237a4040182c2f4c069771b68f89fae2b3be337125b0465b6d6d1468c382f0083f3a5db58115a249d84e14c662f8b6353408b6cc41135566e9d9878548642460974a03b63306240b67b29d76f14fca1669deac392787d73ad471126a3c8060811f106c3af995513bb41c9cd6d142cc59b93dbc68f3ec5aea37f58c12eabf34ced6b9f9eb152", 0xe9}, {&(0x7f0000000100)="2e7f5afc1b289df34c821013478d56c6a1a38298", 0x14}, {&(0x7f0000000280)="4b73ab9d5b5dab00de51a5c75c756137a6a05d3800372d180c", 0x19}, {&(0x7f00000002c0)="d2b2082d5c8e47a40d0238d21188cabab6149a9cc470720af9a59b4403a40c59dbca660cfe0c38fddac1cfc63178bd940c25419a17b67384a957b643f906eb333761dcf3fc44fe1d532a574cd11211ed43b0695e865ec87678786bb91a86eb71a4ec", 0x62}], 0x4, &(0x7f0000000380)=[@timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="0e54257a3aed8ee20f30dc8ee2811e46ba87a735160d22a6242cd340a08d644403bc4e8a62660d4ca203a46427b56944ce30f8bbddc5d2405194e96f9fe7bb8e0a14205b78dd14ca4c748ccced596b87e7e26502f2155dd5333fa40eccf45fb4df3941d6c8370381f5769dd23c", 0x6d}, {&(0x7f0000000480)="d450126fbcf01abdb6fbb51190f74b144d7ffe529e0b572e4582eadcacdc8b65cadfba1d15a04f31f39f98023f5e48be0e65ca968b329ed47f05b3a6cc51cbe6d1886e5d40ab8f8010979ef1a6a2d36c89a20afacc32ec670045d67782d8ebb2a4f2ad36446c3356053a9bb20e3f01fef40db518f98bf8ecfad1f2e1c6", 0x7d}], 0x2, &(0x7f0000000540)=[@mark={{0x14, 0x1, 0x24, 0x424}}, @txtime={{0x18, 0x1, 0x3d, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}}], 0x2, 0x40440d0) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000000)={0x8, 'veth0_to_batadv\x00', {'veth0_vlan\x00'}, 0xef67}) r5 = socket$l2tp(0x2, 0x2, 0x73) dup3(r5, r0, 0x0) 23:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125f, 0x0) 23:59:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1263, 0x0) 23:59:01 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1260, 0x0) 23:59:02 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x9, 0xa6280) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000000)={&(0x7f0000000080)="f5", 0x1, 0x1}) io_uring_setup(0x6be, &(0x7f0000000040)={0x0, 0x80000, 0xb}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) 23:59:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1265, 0x0) [ 1385.718108][ T505] block nbd3: Receive control failed (result -32) [ 1385.728158][ T1660] block nbd3: shutting down sockets 23:59:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1274, 0x0) 23:59:02 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1269, 0x0) 23:59:02 executing program 5: ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000000740)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f00000003c0)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000400)="cd790ef2901709b8b4115eb0d75478d3a593040f590e80201a148d597c72db4de0ccbe5acf409d6f0e44d0ee4f986c1b31a8cdf3942b13", 0x37}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c010000000000000000000007000000891b7d0a010100ffffffffe0000001ac14141aac1414aaac14142c8208b3ae988a409e4424c753ac1e000100000008ffffffff000000007f00000100000400010209ca1e2663c4ac1d02104897eea4f0ac2fe00c55b6ff7363060537c187070e6cbe79b7e5c2f1e517770e0e070c57fce300339d6eb3b3c70108eb9512c334f30011649fa2b41079bddbda5f357f952a2c020f2a74d6d58787e2393080360a44060e4e7bd6a31b3376b948177e5d01864e00000000001260f4b0fb5632468cde970718722e0fb3d5aee3010630d547aa010dc42c84d8a4b8a8fba2567a000e92fafdd7747bbb1a034d3b420711a5a14abacd0a60091b4050314ede57010403a60000000010001c0000000000000000000000080000001bea4f29234e2bc8d87df218cf05ec9e93b659b383908e8d81c673202dbd6ace67d3c613e99a8585af9ab99f01caf4b27abd2964f1ff07870c28cce5d130ba04918216e00fbd7392c6c548e08db5ca8a69c9458893649c035748fba21776dbc1859f33c923b6d3a7e1de7e399060064e8d63d8543b7cda9bccf7490af2ff4b515b2a61ab262758313140cb390e57e0b57a13eb221cb96564c92145563b84e091f06e8689cf98ea76a1b0", @ANYRES32=0x0, @ANYBLOB="ac1414bbac1e0001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1e0101ac1e010100000000"], 0x160}}, {{&(0x7f00000005c0)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000600)="04b7715048868a9d0dbbbc", 0xb}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000640)="8e75ff4d08b86c753ee5e7d593ed265d3e204d318385cfc20c7d991bcc072b09040b0dc8562c", 0x26}, {&(0x7f0000000680)="188117a312e654c8303a0b918a38ccf33dae555d1626ee6c4507e9a977f4a89f55eefde91aebf25a08228dc5d385e3ebe143e1c70ca4f9071196f57e58868dfbf01141fad8021463db16f3c7e383331e52abbde0ae0d82", 0x57}], 0x4}}], 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0xa7, 0x6}]}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffffc], [], [], [0x0, 0x7]}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x101, 0x0, 0x91, &(0x7f0000ffd000/0x3000)=nil, 0x401}) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={0x0, @rc={0x1f, @any, 0x8e}, @l2={0x1f, 0x6135, @none, 0x100, 0x1}, @nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000480)='vlan0\x00', 0x0, 0x6}) dup3(r2, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x1, 'xfrm0\x00', {}, 0xd}) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000240)={0x0, 0x40, 0x10000, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0xa60a7e, 0x3f, [], @value64=0x6}}) sendmsg$NFQNL_MSG_CONFIG(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000020301020000000000000000001a080004400000000002000010090002000000883302ca840000000000000080adebf80000000804034000000006"], 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x4801) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000002c0)=0x3) 23:59:02 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c00, 0x0) 23:59:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1262, 0x0) 23:59:03 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x10000000) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:59:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) 23:59:03 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1263, 0x0) [ 1386.703940][ T505] block nbd3: Receive control failed (result -32) [ 1386.711833][ T1719] block nbd3: shutting down sockets [ 1386.748724][ T1717] block nbd3: shutting down sockets 23:59:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 23:59:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1264, 0x0) 23:59:03 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1261, 0x0) 23:59:03 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) socket$l2tp(0x2, 0x2, 0x73) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/807], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000040)={r2, 0x16}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r2, 0x3}) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = socket(0x5, 0x4, 0x4) dup3(r5, r0, 0x0) 23:59:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 23:59:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1265, 0x0) 23:59:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) 23:59:04 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000180)={0x6, 'bridge0\x00', {0x5f5}, 0x2}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10703, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r2, 0xc01c64ae, &(0x7f0000000040)={0x80, 0x2, 0xfff, 0x7301, 0x2, 0x1}) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:59:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 23:59:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1267, 0x0) [ 1387.647665][ T505] block nbd3: Receive control failed (result -32) [ 1387.651400][ T1796] block nbd3: Device being setup by another task [ 1387.670231][ T1753] block nbd3: shutting down sockets 23:59:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1277, 0x0) 23:59:04 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) dup3(r1, r0, 0x0) 23:59:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 23:59:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) [ 1387.802387][T16200] block nbd4: Receive control failed (result -32) [ 1387.811527][ T1772] block nbd4: shutting down sockets 23:59:04 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000180)={0x9, @pix={0x5, 0x8001, 0x584e4f53, 0x0, 0x100, 0x7, 0x8, 0x9, 0x1, 0x1}}) dup3(r1, r0, 0x0) 23:59:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 23:59:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1269, 0x0) 23:59:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1274, 0x0) 23:59:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 23:59:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) [ 1388.592620][T16200] block nbd3: Receive control failed (result -32) [ 1388.598497][ T1838] block nbd3: Device being setup by another task [ 1388.632535][ T1800] block nbd3: shutting down sockets 23:59:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1278, 0x0) 23:59:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1277, 0x0) 23:59:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) [ 1388.715220][ T505] block nbd4: Receive control failed (result -32) [ 1388.723718][ T1813] block nbd4: shutting down sockets 23:59:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:05 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 23:59:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1278, 0x0) 23:59:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127a, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127b, 0x0) 23:59:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) [ 1389.587625][ T505] block nbd3: Receive control failed (result -32) [ 1389.595954][ T1842] block nbd3: shutting down sockets [ 1389.611191][T16200] block nbd4: Receive control failed (result -32) [ 1389.619322][ T1847] block nbd4: shutting down sockets [ 1389.639787][ T1839] block nbd3: shutting down sockets 23:59:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127c, 0x0) 23:59:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) [ 1389.805777][ T1882] block nbd4: shutting down sockets 23:59:06 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127d, 0x0) 23:59:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127e, 0x0) 23:59:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 23:59:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127f, 0x0) 23:59:07 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) [ 1390.631408][T16200] block nbd3: Receive control failed (result -32) [ 1390.660175][ T1914] block nbd3: Device being setup by another task [ 1390.704711][ T1887] block nbd3: shutting down sockets 23:59:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127a, 0x0) 23:59:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) 23:59:07 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) 23:59:07 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) 23:59:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c06, 0x0) 23:59:07 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:08 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x540c, 0x0) 23:59:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) 23:59:08 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) [ 1391.613566][T16200] block nbd3: Receive control failed (result -32) [ 1391.634100][ T1951] block nbd3: Device being setup by another task [ 1391.642099][ T1916] block nbd3: shutting down sockets 23:59:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127b, 0x0) 23:59:08 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) 23:59:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 23:59:08 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) 23:59:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 23:59:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) 23:59:08 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) 23:59:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 23:59:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x2) 23:59:09 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1268, 0x0) 23:59:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) [ 1392.570944][T16200] block nbd3: Receive control failed (result -32) [ 1392.587281][ T1986] block nbd3: Device being setup by another task [ 1392.621255][ T1952] block nbd3: shutting down sockets 23:59:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127c, 0x0) 23:59:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3) 23:59:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 23:59:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 23:59:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x4) 23:59:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8912, 0x0) 23:59:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x5) 23:59:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) 23:59:10 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) [ 1393.558936][T16200] block nbd3: Receive control failed (result -32) [ 1393.571863][ T1993] block nbd3: shutting down sockets 23:59:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127d, 0x0) 23:59:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x6) 23:59:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 23:59:10 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) 23:59:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x7) 23:59:10 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) 23:59:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 23:59:10 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x54, r5, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x54}}, 0x200488d5) dup3(r1, r0, 0x0) 23:59:10 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x8) 23:59:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 23:59:11 executing program 5: ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1394.549325][T16200] block nbd3: Receive control failed (result -32) [ 1394.564917][ T2056] block nbd3: Device being setup by another task [ 1394.575566][ T2023] block nbd3: shutting down sockets 23:59:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127e, 0x0) 23:59:11 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x300) 23:59:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) 23:59:11 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) dup3(r1, r0, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x4c00) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r8 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000000080), 0x4) write$apparmor_current(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="7065726d686174203078c989e2293030303030303030303030325e2f6465762f6472692f636172642300"], 0x2a) 23:59:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x500) 23:59:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 23:59:11 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:11 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) 23:59:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x600) 23:59:11 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r2, 0x2e, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000180)={{0x8b, 0xf1}, {0xe9, 0x81}, 0x4, 0x2, 0x82}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r4 = socket$l2tp(0x2, 0x2, 0x73) r5 = dup3(r4, r0, 0x0) getsockname$l2tp6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000040)=0x20) 23:59:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 23:59:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x127f, 0x0) [ 1395.575894][T16200] block nbd3: Receive control failed (result -32) [ 1395.587293][ T2095] block nbd3: Device being setup by another task [ 1395.597984][ T2064] block nbd3: shutting down sockets 23:59:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) 23:59:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x700) 23:59:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) 23:59:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3f00) 23:59:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) 23:59:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 23:59:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0xff00) 23:59:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 23:59:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x1000000) 23:59:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4010ae74, 0x0) [ 1396.503572][T16200] block nbd3: Receive control failed (result -32) [ 1396.511889][ T2101] block nbd3: shutting down sockets [ 1396.541993][ T2098] block nbd3: shutting down sockets 23:59:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x4c00, 0x0) 23:59:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 23:59:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x2000000) 23:59:13 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x8000, 0x4) recvfrom(r0, &(0x7f0000000000)=""/112, 0x70, 0x10001, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000080)="f3e9ec9c6b8a25ea19a2892f5c8269b38cabae2470ab962dbb90ecfbab6b59f6cedda9a5edbc5e8d1c71c288be1aa29e3dbc71a9f5213f1b", 0x38, 0x1}) r6 = syz_open_dev$dri(&(0x7f0000000440)='/dev/dri/card#\x00', 0x4a480000003, 0x3d3801) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="100000001400feff25bd7000fbdbcdc2"], 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) r7 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r7, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_ADDFB2(r7, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x80, 0x0, 0x0, [], [0x0, 0x0, 0xfffffffc], [0x52], [0x1, 0x2]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f0000000240)={&(0x7f0000000180)="a6", 0x1, 0x2}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, r8}) 23:59:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3000000) 23:59:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 23:59:13 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x1}, 0x2) [ 1396.841905][ T505] block nbd4: Receive control failed (result -32) [ 1396.842258][ T2119] block nbd4: shutting down sockets 23:59:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x4000000) 23:59:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 23:59:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x5000000) 23:59:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1397.541193][T16200] block nbd3: Receive control failed (result -32) [ 1397.549659][ T2146] block nbd3: shutting down sockets [ 1397.610421][ T2144] block nbd3: shutting down sockets 23:59:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) 23:59:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x6000000) 23:59:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) [ 1397.801295][ T505] block nbd4: Receive control failed (result -32) [ 1397.809707][ T2163] block nbd4: shutting down sockets 23:59:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 23:59:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x7000000) 23:59:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x8000000) 23:59:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 23:59:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 23:59:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3f000000) 23:59:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 23:59:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0xff000000) [ 1398.677189][ T505] block nbd3: Receive control failed (result -32) [ 1398.685416][ T2186] block nbd3: shutting down sockets [ 1398.711378][ T2182] block nbd3: shutting down sockets 23:59:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 23:59:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 23:59:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x100000000000000) [ 1398.839842][T16200] block nbd4: Receive control failed (result -32) [ 1398.848261][ T2194] block nbd4: shutting down sockets 23:59:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x200000000000000) 23:59:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x300000000000000) 23:59:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x400000000000000) 23:59:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) [ 1399.620919][T16200] block nbd3: Receive control failed (result -32) [ 1399.629364][ T2223] block nbd3: shutting down sockets [ 1399.664992][ T2218] block nbd3: shutting down sockets 23:59:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 23:59:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x500000000000000) 23:59:16 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) 23:59:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x600000000000000) 23:59:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) 23:59:16 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 23:59:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x700000000000000) 23:59:17 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:17 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x800000000000000) [ 1400.582190][T16200] block nbd3: Receive control failed (result -32) [ 1400.615395][ T2289] block nbd3: Device being setup by another task [ 1400.648550][ T2289] block nbd3: shutting down sockets 23:59:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) 23:59:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc1105511, 0x0) 23:59:17 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3f00000000000000) 23:59:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x2) 23:59:17 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0xff00000000000000) 23:59:18 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x3) 23:59:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101100) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$rxrpc(r5, &(0x7f0000000340)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x24) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, r2, 0x4e559e2353b8c5d5, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x2, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x184, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x78, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xff4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_BEARER={0x10, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xdb}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8cb}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x8c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ID={0x4b, 0x3, "327cd7b32686606acbedc38050d48b11f92090091c8e56d776494a22ac3e62520f12b7e809ef1ca2fbbeb35c0d20df57ee0fd2c065153feeeb0a226f98e4484593bfb1abe27919"}, @TIPC_NLA_NODE_ID={0x32, 0x3, "5b5715c1577f8117dba48234e7d58d5eca7378943ae686abc83a0069c98b0dce38e78828c081579a74a741a98f2d"}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x4001c0d0}, 0x800) 23:59:18 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x4) [ 1401.545106][T16200] block nbd3: Receive control failed (result -32) [ 1401.561564][ T2291] block nbd3: shutting down sockets [ 1401.588482][ T2290] block nbd3: shutting down sockets 23:59:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 23:59:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101800, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) pkey_alloc(0x0, 0x0) 23:59:18 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x2}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r8, 0x19, "03be9fd64ceae715763f716bb862d5b1f9250ac538a8a68fb8"}, &(0x7f0000000040)=0x21) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r9, 0x8, 0xe4b6, 0x6}, &(0x7f0000000180)=0x10) r10 = socket$l2tp(0x2, 0x2, 0x73) dup3(r10, r0, 0x0) 23:59:18 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 23:59:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x5) 23:59:18 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x6) 23:59:18 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x900, 0x80, 0x10}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x9, 0x6, 0x5, 0x297e, '\x00', 0x3}) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x301, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x80, 0x3, 0x74, &(0x7f0000ffd000/0x3000)=nil, 0x8001}) 23:59:18 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCGPHYS(r4, 0x80404812, &(0x7f0000000040)) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) dup3(r1, r5, 0x0) [ 1401.891712][ T2347] FAULT_INJECTION: forcing a failure. [ 1401.891712][ T2347] name failslab, interval 1, probability 0, space 0, times 0 [ 1401.977382][ T2347] CPU: 1 PID: 2347 Comm: syz-executor.4 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1401.989922][ T2347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1401.999998][ T2347] Call Trace: [ 1402.003315][ T2347] dump_stack+0x18f/0x20d [ 1402.008195][ T2347] should_fail.cold+0x5/0x14 [ 1402.012811][ T2347] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1402.018552][ T2347] should_failslab+0x5/0xf [ 1402.023351][ T2347] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1402.029441][ T2347] __kmalloc+0x6f/0x320 [ 1402.033719][ T2347] tomoyo_realpath_from_path+0xc3/0x620 [ 1402.039357][ T2347] ? tomoyo_profile+0x42/0x50 [ 1402.044106][ T2347] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1402.049785][ T2347] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1402.055535][ T2347] ? tomoyo_execute_permission+0x470/0x470 [ 1402.061367][ T2347] ? lock_acquire+0x1f1/0xad0 [ 1402.066067][ T2347] ? delayed_put_pid+0x30/0x30 [ 1402.070862][ T2347] ? find_held_lock+0x2d/0x110 [ 1402.075669][ T2347] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1402.081234][ T2347] ? lock_is_held_type+0xb0/0xe0 [ 1402.086224][ T2347] ? __fget_files+0x294/0x400 [ 1402.090930][ T2347] security_file_ioctl+0x50/0xb0 [ 1402.095894][ T2347] ksys_ioctl+0x50/0x180 [ 1402.100165][ T2347] __x64_sys_ioctl+0x6f/0xb0 [ 1402.104786][ T2347] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1402.109917][ T2347] do_syscall_64+0x60/0xe0 [ 1402.114358][ T2347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1402.120267][ T2347] RIP: 0033:0x45c1d9 [ 1402.124177][ T2347] Code: Bad RIP value. 23:59:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x7) [ 1402.128258][ T2347] RSP: 002b:00007fa41b33fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1402.136774][ T2347] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1402.144780][ T2347] RDX: 0000000000000000 RSI: 00000000401870cc RDI: 0000000000000003 [ 1402.152772][ T2347] RBP: 00007fa41b33fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1402.160870][ T2347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1402.168954][ T2347] R13: 00007ffe88a7494f R14: 00007fa41b3409c0 R15: 000000000078bf0c 23:59:19 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)=0x1) r3 = socket$l2tp(0x2, 0x2, 0x73) dup3(r3, r0, 0x0) 23:59:19 executing program 2: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800000001020104000000000000000000000500000000000000018008000100ac1414000800020000000000080002800500010000000000"], 0x38}}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) fcntl$dupfd(r0, 0x0, r1) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) r5 = syz_open_pts(r4, 0x200) ioctl$KDFONTOP_SET(r5, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x13, 0xd, 0x13, &(0x7f0000000180)="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"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)) syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x803) [ 1402.265151][ T2347] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1402.388153][ T2360] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1402.436803][ T2363] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 23:59:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 23:59:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x8) 23:59:19 executing program 4 (fault-call:1 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:19 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000080)="1b", 0x1, 0x1}) socket$l2tp(0x2, 0x2, 0x73) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800, 0x204380) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000200)={0x800, 0x8, 0x1, 'queue1\x00', 0x3}) r5 = fcntl$dupfd(r2, 0x0, r3) lseek(r1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r6, 0x0, r7) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000180)={0x0, 0xa, 0x4, 0x2, 0x5, {}, {0x2, 0x0, 0xe6, 0x4, 0x7, 0x92, "6d7acc42"}, 0x7fffffff, 0x4, @userptr=0x5, 0x7, 0x0, r7}) r9 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r9, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x80) dup3(r8, r9, 0x0) 23:59:19 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff}, 0xc) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c00c500029f0994db3cbd30534cf825c693b6b575bd97f4c6665607de5e91e848e295f8c3cc91778d4c353bf72893b057fe2361487eb6096b9550d0bff1fbb2de8ca83fd2ac01967d50fe6a1a9de6943956814f2b76bd06cc9a49fb7898fbaca0a0db42eec2301e79ce077ee4f9e303dae0c2008f1b1b60f85c90e3b2c616abf7577e2c0df0bacc99aaa5b771b5eb3a5fda0e519150ed1d8b79637e9671a0cbb52da045b8e2cb94381736daab981b6a332594b996100f0e7216fd0a93d7c703", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xe4, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "4a7a2ac342"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x2c, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x28, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY={0x50, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5}, @NL80211_KEY_DEFAULT_TYPES={0x20, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "9103da9db9218f2fd5dca0189a"}, @NL80211_KEY_SEQ={0xc, 0x4, "1c60df42894f1292"}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "06a929887765deea0a8b"}]}, 0xe4}, 0x1, 0x0, 0x0, 0x10}, 0x80) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) [ 1402.534026][T16200] block nbd3: Receive control failed (result -32) [ 1402.549460][ T2364] block nbd3: Device being setup by another task [ 1402.557771][ T2335] block nbd3: shutting down sockets [ 1402.683537][ T2375] FAULT_INJECTION: forcing a failure. [ 1402.683537][ T2375] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1402.696780][ T2375] CPU: 1 PID: 2375 Comm: syz-executor.4 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1402.706587][ T2375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1402.716743][ T2375] Call Trace: [ 1402.720131][ T2375] dump_stack+0x18f/0x20d [ 1402.724596][ T2375] should_fail.cold+0x5/0x14 [ 1402.729557][ T2375] ? mark_lock+0xbc/0x1710 [ 1402.734099][ T2375] __alloc_pages_nodemask+0x177/0x720 [ 1402.739491][ T2375] ? __lock_acquire+0xc1e/0x56e0 [ 1402.744560][ T2375] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1402.751564][ T2375] cache_grow_begin+0x71/0x430 [ 1402.756348][ T2375] cache_alloc_refill+0x27b/0x340 [ 1402.761391][ T2375] ? lockdep_hardirqs_off+0x66/0xa0 [ 1402.766611][ T2375] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1402.772528][ T2375] __kmalloc+0x2f5/0x320 [ 1402.776981][ T2375] tomoyo_realpath_from_path+0xc3/0x620 [ 1402.782548][ T2375] ? tomoyo_profile+0x42/0x50 [ 1402.787331][ T2375] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1402.792899][ T2375] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1402.798550][ T2375] ? tomoyo_execute_permission+0x470/0x470 [ 1402.804467][ T2375] ? lock_acquire+0x1f1/0xad0 [ 1402.809167][ T2375] ? delayed_put_pid+0x30/0x30 [ 1402.813958][ T2375] ? find_held_lock+0x2d/0x110 [ 1402.818853][ T2375] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1402.824439][ T2375] ? lock_is_held_type+0xb0/0xe0 [ 1402.829403][ T2375] ? __fget_files+0x294/0x400 23:59:19 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000000)={0x0}) [ 1402.834193][ T2375] security_file_ioctl+0x50/0xb0 [ 1402.839156][ T2375] ksys_ioctl+0x50/0x180 [ 1402.843420][ T2375] __x64_sys_ioctl+0x6f/0xb0 [ 1402.848018][ T2375] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1402.853239][ T2375] do_syscall_64+0x60/0xe0 [ 1402.857667][ T2375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1402.863569][ T2375] RIP: 0033:0x45c1d9 [ 1402.867546][ T2375] Code: Bad RIP value. [ 1402.871611][ T2375] RSP: 002b:00007fa41b33fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1402.880473][ T2375] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1402.888649][ T2375] RDX: 0000000000000000 RSI: 00000000401870cc RDI: 0000000000000003 [ 1402.896646][ T2375] RBP: 00007fa41b33fca0 R08: 0000000000000000 R09: 0000000000000000 [ 1402.904631][ T2375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1402.913322][ T2375] R13: 00007ffe88a7494f R14: 00007fa41b3409c0 R15: 000000000078bf0c 23:59:19 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x21) 23:59:20 executing program 1: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x4080) 23:59:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$BLKRRPART(r7, 0x125f, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', r6}) [ 1403.143611][ T2387] FAULT_INJECTION: forcing a failure. [ 1403.143611][ T2387] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.216117][ T2387] CPU: 1 PID: 2387 Comm: syz-executor.5 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1403.226402][ T2387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1403.236601][ T2387] Call Trace: [ 1403.239952][ T2387] dump_stack+0x18f/0x20d [ 1403.244313][ T2387] should_fail.cold+0x5/0x14 [ 1403.248930][ T2387] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1403.254668][ T2387] should_failslab+0x5/0xf [ 1403.259113][ T2387] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1403.265204][ T2387] __kmalloc+0x6f/0x320 [ 1403.269486][ T2387] tomoyo_realpath_from_path+0xc3/0x620 [ 1403.275763][ T2387] ? tomoyo_profile+0x42/0x50 [ 1403.280570][ T2387] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1403.286134][ T2387] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1403.291791][ T2387] ? tomoyo_execute_permission+0x470/0x470 [ 1403.297618][ T2387] ? lock_acquire+0x1f1/0xad0 [ 1403.303356][ T2387] ? delayed_put_pid+0x30/0x30 [ 1403.308235][ T2387] ? find_held_lock+0x2d/0x110 [ 1403.313032][ T2387] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1403.318586][ T2387] ? lock_is_held_type+0xb0/0xe0 [ 1403.323544][ T2387] ? __fget_files+0x294/0x400 [ 1403.328267][ T2387] security_file_ioctl+0x50/0xb0 [ 1403.333330][ T2387] ksys_ioctl+0x50/0x180 [ 1403.337593][ T2387] __x64_sys_ioctl+0x6f/0xb0 [ 1403.342203][ T2387] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1403.347339][ T2387] do_syscall_64+0x60/0xe0 [ 1403.351777][ T2387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1403.357913][ T2387] RIP: 0033:0x45c1d9 [ 1403.361812][ T2387] Code: Bad RIP value. 23:59:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x300) 23:59:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x9, 0x2d, 0x200, 0x7, 0x18, "07de5eb6944e9025"}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) [ 1403.365972][ T2387] RSP: 002b:00007fc6619eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1403.374495][ T2387] RAX: ffffffffffffffda RBX: 0000000000010bc0 RCX: 000000000045c1d9 [ 1403.382676][ T2387] RDX: 0000000000000000 RSI: 0000000000001279 RDI: 0000000000000003 [ 1403.390685][ T2387] RBP: 00007fc6619eeca0 R08: 0000000000000000 R09: 0000000000000000 [ 1403.398668][ T2387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1403.406658][ T2387] R13: 00007ffd621369cf R14: 00007fc6619ef9c0 R15: 000000000078bf0c [ 1403.439214][T16200] block nbd3: Receive control failed (result -32) [ 1403.447961][ T2371] block nbd3: shutting down sockets [ 1403.476294][ T2392] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 23:59:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) [ 1403.574025][ T2392] block nbd2: shutting down sockets 23:59:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x500) [ 1403.642140][ T2409] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1403.684295][ T2395] block nbd2: shutting down sockets 23:59:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:20 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0xffffffffffffff1c, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x9, 0x1}, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x5, 0xff, 0x9}, &(0x7f00000000c0)=0x9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x7f}}, 0x10) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x600) 23:59:20 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r2, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x8000) syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x2, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xf5b) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000180)={0x6, 0x15c9, 0x5, 0x7fff, 0x280, 0x37}) fsync(r6) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x1) [ 1404.117433][ T2387] ERROR: Out of memory at tomoyo_realpath_from_path. 23:59:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 23:59:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1c0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x71) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x100400, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 23:59:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x700) 23:59:21 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000380)="0000080000c3112afdcbd8f49f4cb74601cdb3170faed56ffc8d68403a414d3a7bd3cdb634f5e04ff830a2d7b68b568dfc1342c8031d0f0ffe25c4749b4366f191078828514fa7c472df60d66690b0d0c540f5a84c8569e9619e097d722c83970b1611e90450a84e93ab0e042cc907be4f3822ae3e0a1a46fb9235f4663add77bbee56334853f7ccf61514d86eb864405ad0b44fe1f163afafd5f3e31323c37633802c3a124c4777832b91831112fd973fa6272997ef0594c700a9", 0xbb, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/185, 0xb9) 23:59:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x2, 0x0) 23:59:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x10, 0x0) [ 1404.372136][ T2440] encrypted_key: insufficient parameters specified [ 1404.431356][ T2446] encrypted_key: insufficient parameters specified [ 1404.461635][ T2447] block nbd2: Device being setup by another task [ 1404.517565][ T2450] block nbd2: shutting down sockets [ 1404.528107][T16200] block nbd3: Receive control failed (result -32) [ 1404.546440][ T2451] block nbd3: Device being setup by another task [ 1404.634690][ T2451] block nbd3: shutting down sockets [ 1404.667413][ T2441] block nbd2: shutting down sockets 23:59:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 23:59:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x3f00) 23:59:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x2, 0x0) 23:59:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:21 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="e966c3787e93750c4b15d3fdbb4479b156cea16f3269aa612d", 0x19) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x100) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) 23:59:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x4000) 23:59:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x10, 0x0) 23:59:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125d, 0x0) 23:59:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x60ff) 23:59:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r6, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "363e981cd5"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_SEQ={0x6, 0xa, '\f|'}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "2056535c8696df661cc56e3625"}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "0ae4be3e0079f78f2c03"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) fcntl$dupfd(r4, 0x0, r5) mknodat(r5, &(0x7f0000000040)='./file0\x00', 0x2, 0x7ff) fcntl$dupfd(r1, 0x0, r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000000)=0xffffffff) [ 1405.626803][T16200] block nbd3: Receive control failed (result -32) [ 1405.636365][ T2498] block nbd3: Device being setup by another task [ 1405.653303][ T2462] block nbd3: shutting down sockets 23:59:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x8912, 0x0) 23:59:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_RES_GET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x1409, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x44000}, 0x10) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125d, 0x0) 23:59:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125f, 0x0) 23:59:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x7900) 23:59:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xb900) 23:59:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1260, 0x0) 23:59:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xff00) 23:59:22 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x81800) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) setuid(r4) fchown(r3, r4, 0x0) write$FUSE_CREATE_OPEN(r2, &(0x7f00000000c0)={0xa0, 0xffffffffffffffda, 0x5, {{0x2, 0x0, 0x7, 0x81, 0x0, 0x6, {0x6, 0x8, 0x7fffffff, 0x6, 0x7, 0x5, 0x8000, 0x8fdb, 0x3, 0xc71, 0x1, r4, 0xee01, 0x20, 0xf799}}, {0x0, 0x8}}}, 0xa0) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond0\x00') r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0x301, 0x0) 23:59:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125f, 0x0) 23:59:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2000) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x800) fcntl$dupfd(r2, 0x0, r3) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0xfffffffd, &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r1, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$vhost_msg_v2(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, {&(0x7f0000000180)=""/70, 0x46, &(0x7f0000000200)=""/132, 0x3}}, 0x48) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f00000000c0)={0x3, 0x100, 0xffc00000}) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x10000, 0x0) ioctl$NBD_SET_SIZE(r6, 0x301, 0x9) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x7ff, 0x10001, 0x1}) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$isdn_base(r9, &(0x7f0000000380)={0x22, 0x0, 0x6, 0x3, 0x9}, 0x6) [ 1406.583101][T16200] block nbd3: Receive control failed (result -32) [ 1406.591482][ T2509] block nbd3: shutting down sockets [ 1406.631557][ T2509] block nbd3: Could not allocate knbd recv work queue. [ 1406.654784][ T2509] block nbd3: shutting down sockets 23:59:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) 23:59:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x400000) 23:59:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1260, 0x0) 23:59:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1261, 0x0) 23:59:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1262, 0x0) 23:59:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x53e000) 23:59:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1262, 0x0) 23:59:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/87, 0x57) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x1, 0x1ff, 0x1}) 23:59:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1263, 0x0) 23:59:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x707400) [ 1407.103379][ T2569] encrypted_key: insufficient parameters specified [ 1407.161004][ T2569] encrypted_key: insufficient parameters specified [ 1407.596519][T16200] block nbd3: Receive control failed (result -32) [ 1407.604755][ T2551] block nbd3: shutting down sockets 23:59:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab00, 0x0) 23:59:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1263, 0x0) 23:59:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4100) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1264, 0x0) 23:59:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x73e000) 23:59:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1264, 0x0) 23:59:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1265, 0x0) 23:59:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2e0140) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x747000) 23:59:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1265, 0x0) 23:59:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1267, 0x0) 23:59:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x790000) [ 1408.574740][T16200] block nbd3: Receive control failed (result -32) [ 1408.586551][ T2600] block nbd3: Device being setup by another task [ 1408.606050][ T2591] block nbd3: shutting down sockets 23:59:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab01, 0x0) 23:59:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x100) ioctl$NBD_SET_SIZE(r0, 0x301, 0x1ffd) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r6 = dup3(0xffffffffffffffff, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000000)={0xb0002016}) 23:59:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1267, 0x0) 23:59:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xb90000) 23:59:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1269, 0x0) 23:59:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1268, 0x0) 23:59:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xe05300) 23:59:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_DO_IT(r1, 0xab03) 23:59:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1274, 0x0) 23:59:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xe07300) 23:59:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1269, 0x0) [ 1409.529009][T16200] block nbd3: Receive control failed (result -32) [ 1409.537359][ T2625] block nbd3: shutting down sockets 23:59:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab03, 0x0) 23:59:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$notify(r0, 0x402, 0x28) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x1000000) 23:59:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1274, 0x0) 23:59:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1276, 0x0) 23:59:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x2000000) 23:59:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1277, 0x0) 23:59:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) 23:59:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1277, 0x0) 23:59:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1278, 0x0) 23:59:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1278, 0x0) 23:59:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab04, 0x0) 23:59:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x3000000) 23:59:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127a, 0x0) 23:59:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0x2, 0x3, 0xbe7b, 0x8001, 0x552}) 23:59:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) [ 1410.571360][T16200] block nbd3: Receive control failed (result -32) [ 1410.573338][ T2701] block nbd3: Device being setup by another task [ 1410.593547][ T2672] block nbd3: shutting down sockets 23:59:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x4000000) 23:59:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127a, 0x0) 23:59:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x33da, 0x7f}) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127b, 0x0) [ 1410.839619][ T2718] block nbd3: shutting down sockets 23:59:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab05, 0x0) [ 1410.920836][ T2718] block nbd3: Device being setup by another task 23:59:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x5000000) 23:59:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127c, 0x0) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127b, 0x0) 23:59:28 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r4}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r4, 0xf8, 0x42, "fbee4ef357cb74b3dcb4379f181287e8636a14bd850e7d50b205742ab0a9d1db0e133152b07632d5b671f013a611c3ce549e9ca4748cf6498ddcf1b132fcaa2a46b4"}, 0x4a) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0x301, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x11050ce, &(0x7f00000000c0)={[{@mode={'mode', 0x3d, 0x4}}], [{@context={'context', 0x3d, 'unconfined_u'}}]}) 23:59:28 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x7, 0x9, 0x201, 0x9, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000040)={r1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127c, 0x0) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127d, 0x0) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127e, 0x0) 23:59:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x6000000) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127f, 0x0) 23:59:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127d, 0x0) 23:59:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab06, 0x0) 23:59:28 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r5}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x4e23, @broadcast}}, 0x9, 0x8}, &(0x7f00000000c0)=0x90) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x7000000) 23:59:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x600080) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c00, 0x0) 23:59:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127e, 0x0) [ 1411.849953][T16200] block nbd3: Receive control failed (result -32) [ 1411.852756][ T2768] block nbd3: Device being setup by another task [ 1411.866516][ T2731] block nbd3: shutting down sockets 23:59:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x127f, 0x0) 23:59:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x8000000) 23:59:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) 23:59:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x20000000) 23:59:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x21000000) 23:59:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4c01, 0x0) [ 1412.721644][T16200] block nbd3: Receive control failed (result -32) [ 1412.724561][ T2809] block nbd3: Device being setup by another task [ 1412.740340][ T2772] block nbd3: shutting down sockets 23:59:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab07, 0x0) 23:59:29 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x48, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000001400b59500000000000000000a00000019770793846c960efeaa2b8a29ebdea5c2dbb12f9874430d6d0825a94d1968c7de49493f493b10aaaa78a74b59c292d5ef7f296150aaacc17b2dd6faadc4c6a9c4dd097aed31f50fc314919bd879e5a59d56a1b01df9978e14ae379bc3d8dbf3f9fd", @ANYRES32=r9, @ANYBLOB="1400020000000000000000000000fffffeffffff"], 0x2c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xf758}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x4c}}, 0x400) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x44, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB='T\x00@@', @ANYRES16=r4, @ANYBLOB="000328bd7000fcdbdf250f00000014000180080009090024000000080006000000010008000600000000001c0001800800050002050000080009004f000000060002002c000000"], 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x24048084) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x301040) ioctl$NBD_SET_SIZE(r10, 0x301, 0x0) 23:59:29 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x40, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x67}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x700, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffff60}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}]}]}, 0x48}}, 0x40000) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 23:59:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x3f000000) 23:59:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x541b, 0x0) 23:59:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) 23:59:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5421, 0x0) [ 1412.882844][ T2819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 23:59:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xff000000) 23:59:29 executing program 1: r0 = syz_open_dev$dri(&(0x7f00000003c0)='/dev/dri/card#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x28201, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0x54, 0xcb, &(0x7f0000000040)="997f6d331c2618af58c4e70517e26fc72f7412e7dd22cb91e5662968f9d086206cae541539c9462d58a4cceda79adb0fd1800feabb3e0858d5ad761098971b8eff9833e42755e6506ae5aa576ea2ab2c78aa4fe4", &(0x7f0000000180)=""/203, 0x0, 0x0, 0x2b, 0xdb, &(0x7f00000000c0)="46f59f075c8840711ebd763df7c0311dd310297b6751543cc27489f6b7232bd420c35c4057c877bd7e90e1", &(0x7f0000000280)="0a55659f04f790f2a4ac897fa7c8c3af988904eb5cfef92bff54571fdad56ca257ded66ee3ea499ef3b0bf48d9c14303278825120f7e914f065bfe39562875261e59dbc1f93a49bfc109cf0187a0fe227eea721dddd4ecb9509304d311c25c9132ee6d8ef5ab0759c58d5f817b811a9d9e885a0466ad2810ccf3575df704f7091291da9f70ed4eeed084b41f397c50d738ee119a08c4dc94aa83b2718220bcf957ac335893155d953e420b1d0676cdf96cb6affea925d0da565575789b6e998ac895abdc1897b11bfe511dec05b84645f3de9f968acfdc42a21138"}, 0x40) [ 1412.965345][ T2827] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1413.030082][ T2827] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 23:59:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400c80) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) [ 1413.644784][T16200] block nbd3: Receive control failed (result -32) [ 1413.649081][ T2855] block nbd3: Device being setup by another task [ 1413.661249][ T2816] block nbd3: shutting down sockets 23:59:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab08, 0x0) 23:59:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5450, 0x0) 23:59:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xff600000) 23:59:30 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0xfffffffffffffffd, 0x801) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000000)=0x1) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000000c0)={{0x3, 0x1, 0x3f, 0x1, 0x1}}) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RLOCK(r7, &(0x7f0000000040)={0x8, 0x35, 0x1, 0x1}, 0x8) 23:59:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 23:59:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x2000000000) 23:59:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 23:59:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5451, 0x0) 23:59:30 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x8fad, 0x1a9101) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) sendto$inet6(r2, &(0x7f0000000000)="68d1303f6c544c0e294b2752e05061236689c72106ca5a7140de425129f5a22668486b290ad800d097d757ae31f20b02ab20e74f046aafb3bfd38ea2628fefdd224dc755c581d442cefb7b492bee4edac67c270720ce9cb49b3bdf91668a642551b4d6d7a1c90309f723d2", 0x6b, 0x1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0x10001}, 0x1c) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) [ 1413.889438][ T2879] block nbd3: NBD_DISCONNECT 23:59:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000000)) 23:59:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x2100000000) 23:59:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab09, 0x0) 23:59:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 23:59:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x82, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x301, 0x3f) 23:59:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5452, 0x0) 23:59:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x400000000000) 23:59:31 executing program 1: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = inotify_init() r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x6100, 0x0) read$snddsp(r4, &(0x7f00000000c0)=""/7, 0x7) r5 = inotify_add_watch(r3, &(0x7f0000000240)='.\x00', 0xc0000080) inotify_rm_watch(r3, r5) inotify_rm_watch(r2, r5) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000040)={0x0, 0x0, 0x1}) [ 1414.610544][T16200] block nbd3: Disconnected due to user request. [ 1414.614952][ T2899] block nbd3: Device being setup by another task [ 1414.628300][ T2879] block nbd3: NBD_DISCONNECT [ 1414.633262][ T2879] block nbd3: Send disconnect failed -32 23:59:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) 23:59:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x60ffffffffff) 23:59:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x5460, 0x0) 23:59:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) [ 1414.855968][ T2918] block nbd2: shutting down sockets 23:59:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x6364, 0x0) [ 1414.900911][ T2901] block nbd2: shutting down sockets 23:59:31 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r1, 0xc01064c7, &(0x7f0000000040)={0x1, 0x0, &(0x7f0000000000)=[0x0]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab0a, 0x0) 23:59:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x460641) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 23:59:32 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000080)={&(0x7f0000000040)="4db0caefe0e450020f6ba8a99af1f7417b970c32537f7ce4f509300a7ae569add135d45b9a6102", 0x27, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000000)={0x0, 0x0, r1}) 23:59:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x790000000000) 23:59:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8912, 0x0) [ 1415.600274][ T505] block nbd3: Receive control failed (result -32) [ 1415.603181][ T2943] block nbd3: Device being setup by another task [ 1415.619621][ T2908] block nbd3: shutting down sockets 23:59:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x7fffffffefff) 23:59:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 23:59:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8914, 0x0) 23:59:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xb90000000000) 23:59:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 23:59:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x8933, 0x0) [ 1416.572115][ T505] block nbd3: Receive control failed (result -32) [ 1416.594836][ T2981] block nbd3: Device being setup by another task [ 1416.613417][ T2952] block nbd3: shutting down sockets 23:59:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab10, 0x0) 23:59:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x70740000000000) 23:59:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) 23:59:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 23:59:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 23:59:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 23:59:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xe0530000000000) 23:59:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 23:59:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xe0730000000000) 23:59:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 23:59:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) 23:59:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) [ 1417.529764][ T505] block nbd3: Receive control failed (result -32) [ 1417.544623][ T3015] block nbd3: Device being setup by another task [ 1417.560731][ T2982] block nbd3: shutting down sockets 23:59:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x400454ca, 0x0) 23:59:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x100000000000000) 23:59:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 23:59:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 23:59:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9eec004688", @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf25050000002f00070073797374656d5f753a6f626a6563745f723a7379736c6f67645f696e697472635f657865635f743a73300000080005000a01010108000500ffffffff14000200fe8000000000000000000000000000301400020000000000000000000000ffff0a01010214000200fe88000000000000000000000000010108000500e0000002140003ffb383c600000d"], 0xac}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r7, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4044000) 23:59:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x200000000000000) 23:59:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 23:59:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101400) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) recvmmsg(r2, &(0x7f0000002c00)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000040)}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/66, 0x42}, {&(0x7f0000001240)=""/84, 0x54}, {&(0x7f00000012c0)=""/54, 0x36}, {&(0x7f0000001300)=""/48, 0x30}], 0x8, &(0x7f00000013c0)=""/139, 0x8b}, 0x5}, {{&(0x7f0000001480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001500)=""/6, 0x6}, {&(0x7f0000001540)=""/165, 0xa5}, {&(0x7f0000001600)=""/213, 0xd5}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/141, 0x8d}, {&(0x7f00000027c0)=""/222, 0xde}, {&(0x7f00000028c0)}, {&(0x7f0000002900)=""/251, 0xfb}, {&(0x7f0000002a00)=""/101, 0x65}], 0x9, &(0x7f0000002b40)=""/177, 0xb1}, 0x40}], 0x2, 0x100, &(0x7f0000002c80)) r4 = epoll_create1(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000002cc0)='/dev/usbmon#\x00', 0x8, 0x400000) r6 = syz_open_dev$admmidi(&(0x7f0000002d00)='/dev/admmidi#\x00', 0x81, 0x200000) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) poll(&(0x7f0000002d40)=[{r3, 0xd605ff9a458ed956}, {r4, 0x540}, {r5, 0x400}, {r6, 0x8106}, {r1, 0x4210}, {r7, 0x1006}, {0xffffffffffffffff, 0x404}, {0xffffffffffffffff, 0x4419}], 0x8, 0x5) 23:59:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 23:59:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x300000000000000) 23:59:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 23:59:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) [ 1418.517754][ T505] block nbd3: Receive control failed (result -32) [ 1418.519804][ T3055] block nbd3: Device being setup by another task [ 1418.552781][ T3021] block nbd3: shutting down sockets 23:59:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40049409, 0x0) 23:59:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 23:59:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x400000000000000) 23:59:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 23:59:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x500000000000000) 23:59:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 23:59:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 23:59:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x600000000000000) 23:59:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x529600) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000005cbf00000e8b5e5817657464657673696d0000000f0002006e657464657673696d30000014008200736f757263655f6d1f000000735f6d756c746963617374000500830000000000fdf3b47c0416c316360208ed72b27ff2ebb00e99a9f3a8dd240b49c6bdaabd124d3c4d535ebf4e7c922623646073f9a10dc409363f405bc9c91069807d0110e07800"/158], 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012bbd7000fcdbdf25140000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000800000006001100080000000800150001000000080001007063690011000200303030303a30303a31302e30000000000800030001000000080500000000000006001100010100000800150002000000080001007063690011000200303030303a30303a31302e3000000000080003000100000008000b000300000006001100ff01000008001500010000800e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000400000006001100090000000800150000100000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b00fcffffff060011003f00000008001500f9ffffffdfddbf30e82791060af4630a47d087cd5d644b5b1127a667e5fabcb0c668c090ac911dc3819c1c4abbb7e66541bc52982c8c3574a2dbe5902c44936a1bc8e88f5b8a19d7c2ee725108b3fea041b36db56ce2c877150129b1e49e7cb578f281be1094d36707cf00ef3d18a14786c03cd0edd2bef46114ca629ffa97ae35a247262a4ac04ff49a7bde687410b54b2e602e0ac2151f5fc670e8b4446148a7416b5825337e5d00d8359d1525df8938207aa1e24c"], 0x148}, 0x1, 0x0, 0x0, 0x4040000}, 0x4084) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r6, 0x0, r7) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) 23:59:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 23:59:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) 23:59:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x700000000000000) [ 1419.536514][ T505] block nbd3: Receive control failed (result -32) [ 1419.544957][ T3064] block nbd3: shutting down sockets 23:59:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40081271, 0x0) 23:59:36 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000000)={0x6, 0x1}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x301, 0x0) 23:59:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 23:59:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 23:59:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x800000000000000) 23:59:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 23:59:36 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$char_usb(0xc, 0xb4, 0x2) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000020801010000000000000000070000030500030011000000060002406002000006000240e908000005000300000000000500030006000080"], 0x3c}, 0x1, 0x0, 0x0, 0x4010}, 0x14) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) 23:59:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x3f00000000000000) 23:59:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 23:59:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x301, 0x100000000) 23:59:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 23:59:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1420.195529][ T3132] block nbd2: shutting down sockets [ 1420.296374][ T3125] block nbd2: shutting down sockets 23:59:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40101283, 0x0) 23:59:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xff00000000000000) 23:59:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 23:59:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) 23:59:37 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000000)="bc19d989d6a4b18dafd56f6db95f613eddee3e21c87f3622212d022e680d16bf96d376d6485e9505dc04240e399f5789891ff9bebc03d03aa9be834800b41928784d4c0e4d035fa2ea1f70069185c8b0d107f23b00d0f4c0914927c75dd8445439ef9b244f1cd6b860ce443e2233a4a1a84fd2e1e03ed2e527c418c64359bb7f52823789994b54a4b5ee6d90ea410ee7c8e5093b4f335c14d8af793d", 0x9c, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f0000000200)={r1, 0x5b, &(0x7f0000000180)=""/91}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000340)={r8, 0x5, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r9, 0x4}, &(0x7f0000000400)=0x8) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x80000001) ioctl$SCSI_IOCTL_GET_IDLUN(0xffffffffffffffff, 0x5382, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x301, 0x9) [ 1420.554248][ T505] block nbd3: Receive control failed (result -32) [ 1420.556794][ T3142] block nbd3: Device being setup by another task [ 1420.574819][ T3104] block nbd3: shutting down sockets [ 1420.714087][ T3165] block nbd2: shutting down sockets 23:59:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 23:59:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) [ 1420.767332][ T3165] block nbd2: shutting down sockets 23:59:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xffefffffff7f0000) 23:59:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xffffffffff600000) 23:59:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffa000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0xc800) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/158) r2 = getpid() sched_setscheduler(r2, 0x5, 0x0) r3 = getpgid(r2) ioprio_get$pid(0x2, r3) 23:59:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) [ 1421.455625][T16200] block nbd3: Receive control failed (result -32) [ 1421.458516][ T3198] block nbd3: Device being setup by another task [ 1421.470397][ T3150] block nbd3: shutting down sockets 23:59:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40101286, 0x0) 23:59:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 23:59:38 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000400)={0x1000, 0x401, 0x9, 0x401, 0x2, 0x3, 0xfff}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0x9b0000, 0x8, 0x23f1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9a0902, 0x9, [], @string=&(0x7f00000000c0)=0x4}}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x98, r6, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x7fff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xb87d}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x26}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6e73}]}, @NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x80}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1374d7a0}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x10000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7f}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xffffadd9}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x8880}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r7}}], 0x20}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000440)='xfs\x00', &(0x7f0000000480)='./file0\x00', 0x400, 0x7, &(0x7f00000027c0)=[{&(0x7f00000004c0)="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{&(0x7f0000002d00)="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", 0x1000, 0x1000}, {&(0x7f00000026c0)="a35d1a55c9b620802811b86c65b4488465304b9b535475c301977c2d188dc7239036fca06766a81c0c0f605d9e3a4a1c20662ec4793692ef94354a3291fbc7a2b46e2b0a9d491cf57f1ab3342a347a6c57523faeed0958e6a38710b7137f83efbeb60c1b3bb4d3c3951aca692e5be9da33524deeef966c009479a6d29e20a20ed46fb8143339367cbb0747ff9ab0e2050a8c44a444a19c8e5e69b6bf189327625418555eec6c3ab6fa55d1b1e1546f046b0f2f9ebc827910f23d2d40e07acb183474b5c0cb72454c999d77a780b1d4409d09d2e498bc6a35a549eb56834daa60fc", 0xe1, 0x7}], 0x20000, &(0x7f0000002880)=ANY=[@ANYBLOB='n\x00barrier,nobarrier,pquota,largeio,wsync,nolargeio,nogrpid,logdev=./file0,gqnoenforce,fsmagic=0x0000000000000100,seclabel,dont_measure,appraise_type=imasig,\x00']) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r7, 0xad1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000080)={r8, 0x3f}, 0x8) 23:59:38 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000280)=0x4) fcntl$dupfd(r1, 0x0, r2) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRESDEC=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c0000001400b59500000000000000000a000000", @ANYRES32=r7, @ANYBLOB="1400020000000000000000000000ffffffffffff3f4da4253140d9e4b741987d5186f01befd8e85c8366db29ba5585c309bd2ec9a0b663e5d26aff0a6d09ad5cf87c95af16923829f73b11a4fbaf303306421fb8e4f1db22c889564a5cb8eee87b3b8f29e8f9ee77faf24065db3d9b464fa59376370f726af182bd907f88511997c732e14bd61f96a2ce2dc118e140e2aa7ea67dba51ffcc53847efad622dbece7980443ecf8444c7e2358e9ee46f93a"], 0x2c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r7, @ANYBLOB='\b\x00\x00\x00'], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', r7, 0x29, 0x6c, 0x8, 0xbce, 0x1, @dev={0xfe, 0x80, [], 0x3b}, @private2, 0x20, 0x7f06, 0xfff, 0x99}}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000004c0)={r9, 0x1, 0x6, @local}, 0x10) fdatasync(r0) 23:59:38 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMHOLD_L1(r2, 0x80044948, &(0x7f0000000000)=0xa62) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) 23:59:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) [ 1421.582044][ T3207] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1421.616161][ T3207] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) [ 1421.689920][ T3222] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x92000) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) [ 1421.790953][ T3207] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 23:59:38 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) [ 1421.848384][ T3230] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:38 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000001c0)) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x303000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000003000000000000000100000000000000000000000026ec6db66161419cdd00000000000000000000000000c000"/88], 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r9 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r9, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000080)={'team0\x00'}) sendmmsg$inet_sctp(r5, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000000c53b6e98cd55dae588400238ff0c0ccd238df79747595d4000200000000c8a2318ac2a06757e47adc3f81ba2230c03d1669c6bcc1651988f882ffd7ab8500b5e263c2e9a236e2c5150855d12ae1a9cd4845ab9ee255c45fa3e5084ec1e5f8f0829c974b3bdda653616f16c6aac583f4b68f0f71243b4337eec73361bfc90f6a0b641c8139b577f2c5568c066a97b97a328cdd5e149133d38ce3e7707403b6d2614364bac2e44ef65b4c4c89be7d8990b65368d2e5c5532be3b5d278003d8c5ed9db95a7382fe91485e5dbb135d9b29ffc0878fb2851f81810a89e904aebe9e9af07db86510a598ef7ede71c752f03", @ANYRES32=r8], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xff7f, 0x4, 0x4, 0x1, 0x3, 0x9, 0xea80, r8}, 0x20) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:39 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x301, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) 23:59:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 23:59:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) 23:59:39 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) unshare(0x20000) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) [ 1422.405185][T16200] block nbd3: Receive control failed (result -32) [ 1422.408611][ T3261] block nbd3: Device being setup by another task [ 1422.419210][ T3208] block nbd3: shutting down sockets 23:59:39 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) waitid(0x0, r1, &(0x7f0000000000), 0x2000000e, &(0x7f0000000240)) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40101288, 0x0) 23:59:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) write$rfkill(r3, &(0x7f0000000040)={0x200, 0x5, 0x0, 0x1, 0x1}, 0x8) 23:59:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x9, 0x1, 0x3, 0x2}) prctl$PR_GET_NO_NEW_PRIVS(0x27) 23:59:39 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mmap$qrtrtun(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x1) r7 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmmsg(r3, &(0x7f00000003c0), 0x0, 0x20008000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x366, 0x0, 0x200}, 0xe421, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x7f, 0x80000001, 0x100}) r8 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r8, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYRESHEX=r2, @ANYRES16=r8, @ANYRES64], 0x1f8}, 0x1, 0x0, 0x0, 0x5}, 0x40040c0) 23:59:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) 23:59:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 23:59:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) 23:59:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x7a5a80) socket$l2tp6(0xa, 0x2, 0x73) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x6101) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$USBDEVFS_DISCONNECT_CLAIM(r4, 0x8108551b, &(0x7f00000000c0)={0x8, 0x7, "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"}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000000)={0x5, 0x4}) 23:59:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) 23:59:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x2) [ 1423.049556][ T3325] block nbd2: shutting down sockets [ 1423.119015][ T3316] block nbd2: shutting down sockets [ 1423.386980][T16200] block nbd3: Receive control failed (result -32) [ 1423.404046][ T3336] block nbd3: Device being setup by another task [ 1423.426918][ T3274] block nbd3: shutting down sockets 23:59:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401070c9, 0x0) 23:59:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) 23:59:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x3) 23:59:40 executing program 0: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000040)={0x5, 0xac0, 0x10000, 0x80000000, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x222000, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2088}, {r1}, {r2}, {r3, 0x420}], 0x4, 0xa54) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0x125e, 0x0) 23:59:40 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f00000000c0)={r3, r4, 0x2}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0x301, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$BLKSECTGET(r7, 0x1267, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000001c0)=""/243, &(0x7f0000000000)=0xf3) [ 1423.587996][ T3344] IPVS: length: 243 != 8 23:59:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x4) 23:59:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x82c03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$HIDIOCGREPORTINFO(r4, 0xc00c4809, &(0x7f0000000040)={0x1, 0x2, 0x6}) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) 23:59:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) 23:59:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 23:59:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x3c2b) 23:59:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x2) 23:59:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x5) [ 1424.391758][T16200] block nbd3: Receive control failed (result -32) [ 1424.399822][ T3351] block nbd3: shutting down sockets [ 1424.446310][ T3343] block nbd3: shutting down sockets 23:59:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401070ca, 0x0) 23:59:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x3) 23:59:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000000)=0x2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) 23:59:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x102) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xfffff8de, 0x4) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x6) 23:59:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x4) 23:59:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=""/163, &(0x7f0000000000)=0xa3) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) 23:59:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x7) 23:59:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x5) 23:59:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x401, 0x80080) process_madvise(r3, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="c5744432f0c469d4c2e5b1fb0fb096ca658c57cbf8f023fc70f77c2b5ab3217b0cd342500b2de2ea984f2398551c20494afde1b163540a9974b7422ddca5294a73a375c1e28588a1f075b485e25fe8fca41fb82bd1f792ab62400d48d1368e4ac454c30eca642d4b7866121c827d7ac4b0112a5b67b117fe0b55260b31e2d129ffce04e0010ae53ff718d38e7e2753cc999032b8e37c207e726743f68e3442f6f9d29d09bf9688cfbacb4aa92e6bc403e02b116a8f4cf76240397c945c8ef704919790393cf76cf05114b37d00a98e50cb79aaf58b6004e8cf0f33265571b2dbff9d5edb862cac9898cc8d33502928452129f7", 0xf3}], 0x2, 0x1, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = fcntl$dupfd(r2, 0x406, r4) setuid(0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cgroup(r8, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000740)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000700)={&(0x7f00000003c0)={0x324, 0xf, 0x6, 0x101, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x6}, [@nested={0xd7, 0x58, 0x0, 0x1, [@generic="3e0339ba0a75edb0e5c44d5af7b05c677c1877136f524911546b08981353e602a183d51a9e15d0a0dd0dd4798bbe78cdecb5d8681100e588c77eaf17909cbf3544852d2b50d15c6985b77707982efcb0cfc456f10f3f326c5ef8803f208db52b5ca0584cc96924f3e076fb621cdf8b19b28e728447ae348da49f0bf267c216e79a0a1665cb", @generic="228ef38be19feb040041d34de8824e035fc367fd637083583afdea3b004a8f0f7a897cae0145e5e72fac", @typed={0x14, 0x6, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0x8, 0x3b, 0x0, 0x0, @fd}, @typed={0x8, 0x29, 0x0, 0x0, @fd=r0}]}, @nested={0x84, 0x22, 0x0, 0x1, [@generic="c2401febab7337a3dedffccbdc0dcc03efdce32d973c7a9363b531ad8d1ec68d061e8cb6429aba89a84deac41898bfa78cdf1e8b8dd70320ac5b3d0f75364a94f23b380169ad8fb1fe981cb5fa351b00c10e0d93ce8bbea1863ee7a5484d3cf3eb2ad6ae202120754260eaa56cb554a1", @typed={0x8, 0x48, 0x0, 0x0, @uid}, @typed={0x7, 0x88, 0x0, 0x0, @str='^[\x00'}]}, @nested={0x1a6, 0x6a, 0x0, 0x1, [@generic="f4d98cded68c0d234c08f33bdcd401af77fa96d6497fe92dab4cfd2d5cc40b405a1d04446d669d4b33b239c9992bea608825f3eea8a14a8e78813c38a34d6614f3bfb66ff6da5be323a6746ba164dfd52f748153468c3599094999214cf7769a90bfd7362aadf522df6f7889af01f8eaecb20e6bec411c8f8dcf873a4fdc6fb9f4d3cdba4afaf4822c1bd74cca5884827a4b03f2a86e50eda6dd538361754837d1b65ae3929175ca1f27a9984cb25dcb76e1ec2297141fb14c34f196aea2bbfb2e053738a3e81872e9a40a796b5e3d3a5f", @generic="b6221405b5c810c448439c382328491c4745d5e6650af33e75790a7f22813a19fca5fdc9bb68b0ecbf75239479408b64e798dea8007b43339c8cae82768ee59fe8f19ff1a85f411382d213fa5dd711ac438efecb70455337c84fe77866b08661057cc1b51ce67e74463e73b10bd37b8ad8e98f3df23fb8c432f84e1809a043af1669d523c85c08ba3d4fd21523b7508a8c1474aa73cd72f9967e3cb14674fbf8ad6e93c0513fe47fa1646903bb17fa5d1320d9ceb98c88b89e1e1cbe7cb03d29fb", @typed={0x8, 0x8c, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x8, 0x0, 0x0, @u32=0x43a2}]}, @nested={0xc, 0x6b, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @fd=r9}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x24040011}, 0x4000) ioctl$NBD_SET_SIZE(r5, 0x125e, 0x159) 23:59:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x8) [ 1425.035906][ T3417] block nbd0: shutting down sockets 23:59:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x6) [ 1425.347460][T16200] block nbd3: Receive control failed (result -32) [ 1425.355697][ T3390] block nbd3: shutting down sockets [ 1425.402338][ T3387] block nbd3: shutting down sockets 23:59:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401070cd, 0x0) 23:59:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x300) 23:59:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x4, 0xaa, 0x2}) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) fcntl$dupfd(r3, 0x406, r4) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fcntl$dupfd(r6, 0x0, r7) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000040)) setsockopt$SO_J1939_FILTER(r7, 0x6b, 0x1, &(0x7f00000000c0)=[{0x0, 0x3, {0x1, 0xf0, 0x5}, {0x0, 0xfe, 0x4}, 0x0, 0x1}, {0x0, 0x3, {0x0, 0xf0, 0x2}, {0x1, 0x0, 0x2}, 0x1, 0xfe}, {0x0, 0x1, {0x1, 0x0, 0x4}, {0x0, 0xf0, 0x3}, 0xfe, 0x1}, {0x2, 0x3, {0x0, 0x1, 0x2}, {0x0, 0x0, 0x4}, 0x2, 0xff}], 0x80) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:42 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@bcast, @bcast, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$tipc(0x1e, 0x2, 0x0) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x408200, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r6, 0xc0845657, &(0x7f0000000240)={0x0, @bt={0x3, 0x400, 0x0, 0x7, 0x4, 0x8001, 0x7702, 0xfffffe00, 0x9, 0x3, 0x200, 0x400, 0x7, 0x2, 0x6, 0x4, {0x9, 0xffff}, 0x7, 0x5}}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r5, 0x10f, 0x84, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$dupfd(r4, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) accept$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) ioctl$NBD_SET_SIZE(r3, 0x125e, 0x0) 23:59:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x7) 23:59:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0xe6c0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x9b0000, 0x800, 0xfffffffe, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x99096a, 0x301c, [], @p_u32=&(0x7f00000000c0)=0xfff}}) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000180)={0x1, 0x0, 0x7}) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f0000000040)) 23:59:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02070000220000000000000000000000020013001500000026bd700000000000010016004e21000002000b00910f000003000000000000001b0008"], 0x110}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d000010"], 0x80}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x3ffffffffffff1b, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) 23:59:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x8) 23:59:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x500) 23:59:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x21) 23:59:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x600) 23:59:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x8) 23:59:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x40186366, 0x0) 23:59:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x300) 23:59:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x700) 23:59:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x21e2c0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') r6 = getpid() sched_setscheduler(r6, 0x5, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x84, r5, 0x10, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040}, 0x40054) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r8], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={r8, @in={{0x2, 0x4e21, @local}}, 0x8, 0x8, 0x3, 0x8, 0x0, 0x1, 0x9}, &(0x7f0000000100)=0x9c) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:43 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fcntl$dupfd(r0, 0x0, r1) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r5}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0xff, @private1, 0x3ff}}}, 0x84) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000300)={0x3ff, 0x4, 0x200, 0x7f, 0x5, 0x90000000, 0x1}) process_madvise(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="746ded644e202a51e489a8dbb20b2b4ee52b683be4868eb0084da35bb2fd29108c97b540395b7ed3687ee35fbd88f191d85db0e1ae8599e3b271360b0173b94f36fb71e229577c900ee729be1edc6238f74fe1538f136a958a7f84e74ee61167e41c75105d", 0x65}, {&(0x7f0000000140)="39ea817171e375a50a8294432fdc531ea6716184d3ec31d3d5290078cf0bbfc51b0554e7fe684b7655405c767f8172cc617accc68508212b81c234c62c86d98974d5e5f56483b77ab164093b9da4583fc255867769d6ab6de23b006e20439d1987c4d9759c6ec7808cd6aa0b4d8c2bc342e67e0fcc4d347a06f976aa2fa54ebe6c95e0856b3c223b68e6b930a4d9cd7eaa18cfef56280819a354642a13b224c37f95dc4cf2f7e751ee9b11fe2831a10190d14cfe15e3cb4c2f4735015a22a40b8949733187401a79d9f034eac0b81424dc18acf73164069743ff7d870e894ae6adfc5480faa853adda6e7f86b6eae3ec649563b79d7995", 0xf7}], 0x2, 0x1, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f0000000040)={0x0, 0xffffff60, 0x1}) [ 1426.368694][T16200] block nbd3: Receive control failed (result -32) [ 1426.382230][ T3510] block nbd3: Device being setup by another task [ 1426.393350][ T3434] block nbd3: shutting down sockets 23:59:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x3f00) 23:59:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/97) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0xff00) 23:59:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x500) 23:59:43 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000003c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r6, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000228bd7000ffdbdf250200000008000100010000000800020002000000080001000100000008000100020000000800010003000000"], 0x3c}, 0x1, 0x0, 0x0, 0xc100}, 0x4000000) r8 = socket$netlink(0x10, 0x3, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r8, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008050}, 0x81) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) ioctl$FBIOGET_VSCREENINFO(r9, 0x4600, &(0x7f0000000280)) r10 = socket$l2tp(0x2, 0x2, 0x73) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f0000000340)={0x8021, 0x2}) sendmmsg$inet(r10, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r10, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000000)) 23:59:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x1000000) 23:59:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x600) 23:59:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401870c8, 0x0) 23:59:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg$can_raw(r3, &(0x7f0000000640)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/108, 0x6c}, {&(0x7f0000000340)=""/248, 0xf8}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/97, 0x61}], 0x8}, 0x40000000) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x2000000) 23:59:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x700) 23:59:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r3) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="8f465402e2dc1b6aad75a7e90892aa51f9bdfe3e4bc723e9abc101f552ef26c6218ff2a6ce323e6e57288b1948160659a1381095620337a01d34bb3b0bf7bf81cce51de933fb247f2377c4e1f84b3d564499a6aac6f40fe83453f157b9a37dbf3c3660a9b240cb7f5f89078450e60e044f20c94e1dc23774e464449076955fd77d54f4bfc3e32e0c8ab755dce2c4430eba404a30ea2c4ee717f94ee0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000180)={r8, @in6={{0xa, 0x4e23, 0x8, @mcast1, 0xff}}, [0x113, 0x0, 0x2, 0x9, 0x5, 0x5, 0x2, 0x400, 0xff, 0x47, 0x80000000, 0x7, 0x4, 0x0, 0x7fff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r9, 0x48e8, 0x10}, &(0x7f0000000280)=0xc) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2000) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) ioctl$UI_END_FF_UPLOAD(r3, 0x406855c9, &(0x7f0000000100)={0x9, 0x100, {0x55, 0xff, 0x7f, {0x6, 0x5064}, {0x7, 0x1}, @rumble={0x3, 0x7}}, {0x53, 0xfffc, 0x7ff, {0x2, 0x1}, {0x8000, 0x9}, @period={0x59, 0x5, 0x383, 0x1, 0x2729, {0x101, 0x1a, 0x5, 0x1}, 0x9, &(0x7f00000000c0)=[0x6, 0x6, 0x1, 0x0, 0x1, 0xe6d8, 0x3ff, 0x4, 0x6]}}}) [ 1427.333033][T16200] block nbd3: Receive control failed (result -32) [ 1427.342170][ T3524] block nbd3: shutting down sockets [ 1427.364666][ T3521] block nbd3: shutting down sockets 23:59:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0x10) pipe2(&(0x7f0000000000), 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) 23:59:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x4000) 23:59:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x3000000) 23:59:44 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x521200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x40) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:44 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = socket(0x10, 0x80002, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r4, &(0x7f0000000580)={&(0x7f00000004c0), 0xc, 0x0}, 0x880) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCGPTLCK(r4, 0x80045439, &(0x7f0000000380)) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') syz_open_procfs(0x0, &(0x7f0000000340)='auxv\x00') ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f00000003c0)) sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="200077470000fbfa1edb2c33cdae7654b08edca67711a1bb4bdf69d27d0bb42dc015670a41ca3faf696a31de739eb0905d3ed15a08338e2e14fd81637ca2646f47d8c1466e79023d4445cb67e016", @ANYRES16=r6, @ANYBLOB="d51100000c000580070802006951f4ba374d2062000000000000faba56aea8c73dfa276e3085606ab1fc23f0a8325d96e769743faa6b3b759179a7a0d03b6216f6058aa17fa6b743b6fa520277e77da6c90c063322ad40e67e92d2aa421108abed9145a7fb05e01f6b8944ee530a97f9816ad63ed93a897a8be9b6a3badf3bdab8499f93422f0da3d76fa0ca9972021cf74885a18307fff15ce45da7da3eefa13d4e1e80c19e443f1114f26f0b5420db92e4db3739c42a93db45a43013b6edd00f109e07b41c66df4d"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x84, r6, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xbdf}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6d}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4008848}, 0x800) 23:59:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x60ff) [ 1427.701941][ T3590] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1427.778646][ T3590] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401870cb, 0x0) 23:59:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'trusted.', '#:\x00'}) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01008fc61b0c540fb90100000014002000ff0200000000000000000000000000000000000000000099319393f3af3bd084441d4c78882a48fe3edcbfa2452270645182a1e74595d7bb27d00947e8cef0e1b5c4780f7c36e7a88fe209f909c578e7d69bfb98a776974ec0a039be4384f9f7aaadf2aea12e92d15de93ace53901c4408d947726be47ac81ff4b24587a678316e73ab2906e64e8a7e0278e4874e5fb25802883fc4bf3dff3f89fbf565835063424aa8784457ba"], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000) 23:59:45 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) migrate_pages(r1, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000040)) 23:59:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x4000000) 23:59:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x400800) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x7900) [ 1428.293393][T16200] block nbd3: Receive control failed (result -32) [ 1428.297890][ T3607] block nbd3: Device being setup by another task [ 1428.308424][ T3570] block nbd3: shutting down sockets 23:59:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x5000000) 23:59:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xb900) 23:59:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:45 executing program 1: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x80002, 0x0) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000280)={0x2, 0x0, [0x2, 0x3ff, 0xb55, 0x5, 0x9, 0x401, 0x7, 0x2]}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x60, 0x0, 0x8, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x886c}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4cb}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0x1e169a2a}, @CTA_TIMEOUT_SCTP_COOKIE_ECHOED={0x8, 0x3, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8035}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000881) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r5, 0xf503, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x7fff, 0x4) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000000)={0x0, 0x0, 0x1}) 23:59:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f00000000c0)="916cd19380b9d4bf945c8bb13596cb2331d8322d0cc34e226c8ef5eb545344668326e090f3ed8e302719a891376e805f43f450f750774889bcba36c20da5ac8382bd33761f134e125291b6ecd2609a56ef1865d3cac2487ea08a41c3aac3e9572db1f87b1e2a4d883fd1600060ba723c2012056cb3d5159582687a9c720063f97440813f9c7b1eddc4", 0x89) 23:59:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x6000000) 23:59:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xff00) 23:59:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x7, 0x7, 0xad, 0x0, 0x7, "29fc99057efa9692"}) 23:59:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3f7, 0x208, 0x70bd2b, 0x25dfdbff, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4008802) dup(r1) 23:59:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x7000000) 23:59:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x8000, 0x0, 0xff70, 0x6000, 0x7, "db592a23a599c2de"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) [ 1429.224099][T16200] block nbd3: Receive control failed (result -32) [ 1429.226869][ T3652] block nbd3: Device being setup by another task [ 1429.238780][ T3613] block nbd3: shutting down sockets 23:59:46 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x14d040) prctl$PR_SET_THP_DISABLE(0x29, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0xffffffffffffffff) 23:59:46 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000080)={0x6, 0x0, [0x1, 0x5, 0x2, 0x200, 0x2], 0x5}) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_DISCSIGNAL(r6, 0x8010550e, &(0x7f0000000000)={0x4, &(0x7f0000000180)="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"}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 23:59:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x8000000) 23:59:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x400000) 23:59:46 executing program 2: syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x100000) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000040)={0x9d0000, 0x1, 0x8e, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xa20934, 0x3, [], @ptr=0x1}}) ioctl$NBD_SET_SIZE(r2, 0x301, 0x7fffc) 23:59:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x3f000000) [ 1429.516818][ T3678] block nbd0: shutting down sockets [ 1430.186450][T16200] block nbd3: Receive control failed (result -32) [ 1430.195651][ T3668] block nbd3: shutting down sockets 23:59:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x4020940d, 0x0) 23:59:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) eventfd(0x70bc035f) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x84, "955f84da23ce93e1b40d837fa790e6343f5041efe2eacfc32b4048080fe7e396658b269bd5697f31d44dfcf17b9df5da1c4a93822be99cb2934e168a41a9cd97ed449abf61eda23dc32cb4648feaf4621cfc23d07b9c0ea864ff9e5b00f916d228a5495fbc2ed54aef133b5e8aa8de133b8872a42e78df46443d81b5e6730b0f0a95974f"}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x200, 0xe1fb, 0xffffffff, r3}, 0x10) 23:59:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0xff000000) 23:59:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2a4900) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$vsock_stream(0x28, 0x1, 0x0) fremovexattr(r4, &(0x7f0000000080)=@known='user.syz\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) 23:59:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x53e000) 23:59:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000ecb850c888f64f228c7badca426cd24bce746ff156c2be9b657dd5484d891f92a35948d0c17f1a322d43776d3d68", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r6}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r6, 0x3}, 0x8) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x44, 0x0}}], 0x2, 0x20004080) pwrite64(r1, &(0x7f00000000c0)="b9e93fc4593b314823a02139d588568adbeea01247b8af1dc8d7567142da43e781089f5fb8671756c629e3479f8232e34096a5547f8df62414780926eaed5853b3c12d2963b54c082ec036033b28d99cf8344b68bf5afa93782b0ab8bd9d2decd6c1ad833b066fe39fc767beef2fc7cfb07b3fc5ede8ff057dcecae7cd0758e3abf0f1a6893cacd25433f8", 0x8b, 0x6) 23:59:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x100000000000000) 23:59:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x707400) 23:59:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x73e000) 23:59:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x200000000000000) 23:59:47 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000000c0)={0xa, @sdr={0x34325258, 0x6}}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) [ 1431.167235][T16200] block nbd3: Receive control failed (result -32) [ 1431.187986][ T3743] block nbd3: Device being setup by another task [ 1431.249562][ T3743] block nbd3: shutting down sockets 23:59:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x80041284, 0x0) 23:59:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x20) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) 23:59:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x747000) 23:59:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002880)='/dev/cachefiles\x00', 0x200800, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000028c0), &(0x7f0000002900)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000100000000008400000002000000000004000000000000000000", @ANYRES32=r7], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r7, @ANYBLOB="024db526b9bd"], &(0x7f0000000040)=0xa) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0xa0, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x84, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x801}, 0x84) 23:59:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x300000000000000) 23:59:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x444002) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000080)={{0x1, 0x0, @descriptor="be7c79da7359294e"}, 0xf4, 0x0, [], "f96f1eda7f4b93c3b12b64d4aa4e68bdb45e245f6c0cb9764f8e660c2e718af092e24e58cd8e5866812cf64678e2ac47ece16101350c3b641a2d8b5ec88628a0e0e3ba5e3c073f453be7afe9168e8ba0a45f8cf57ed92cde0cc2b918fd6c72561e25a679c725e7775eb799537ca740ee66db7e391cb3842e265891d5580cf421ffe79ae325dc1f0241833f327a4edd2106675118fa2fd48b1564365ee9f893ccd81b92e8c0136d9b53683ff694b41b4a04a206c56ea32fe8c35a61112ced91285c52369de3a00200de21638b242be9abf5c73a3c39b989483ce57b2e30e782f216c7330499b9d860de76269c8a8223e5cbd2e326"}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$6lowpan_enable(r2, &(0x7f0000000200)='1', 0x1) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x140a, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x80) 23:59:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x790000) 23:59:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x400000000000000) 23:59:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xb90000) 23:59:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x500000000000000) 23:59:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x10801) fcntl$setstatus(r1, 0x4, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000001}, {0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, [], 0x1}, 0x9}, 0x9, [0x75, 0x8, 0x1, 0xffffffff, 0x1c, 0x271e, 0x8, 0x8]}, 0x5c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r6) ioctl$RTC_PIE_OFF(r6, 0x7006) [ 1432.229086][T16200] block nbd3: Receive control failed (result -32) [ 1432.238430][ T3753] block nbd3: shutting down sockets 23:59:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x80041285, 0x0) 23:59:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x600000000000000) 23:59:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xe05300) 23:59:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x800) 23:59:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80041) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x700000000000000) 23:59:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 23:59:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xe07300) 23:59:49 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000000c0)={@fixed={[], 0x11}, 0x101, 0xeda, 0x3, 0x3, 0xff, "519009a92ba2cacaa82e3dd06d05738daf2f8f24ff35943362da07eaec72be9483e73d69413053a3bde636948c35e8c20c1eb7391c6491d5d08697ac93b26557ac6f9ec86225cf4e08ec31a518adb904006a736c624b931d42a2ae2c1db42ce493e45d290b445709c8462fdbca160eba26bc81f86b589889cc737eab2f02584c"}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x301, 0x0) 23:59:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x1000000) 23:59:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x800000000000000) 23:59:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x20000, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000380)={0x14, 0x7, 0x1, {{0x7, '*.]+&$+'}, 0x6}}, 0x14) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000280)={0x1, 0x3, 0x1000, 0x44, &(0x7f0000000140)="cac35b7ea2d1066467786617959b19d5e673149afad5ef3dc4728c5aacc7d1e0c528064d2c246e14cc32f6873cf8336ddfe7cf116edfe500e053b350c80ee3c758f82f55", 0x83, 0x0, &(0x7f00000001c0)="ffca69b0cd0b65d4c59a53df7abc48da5d9f8eb1108f6941eb7433fd6a3983dc1e69d57399b688024cc8a2a962565f2c89d1e72870dd1d9887ab8f6fdf5c14f1b42236ec6f6072848d77f10744922f48b9143462c6a67a60af46f4e3bac1ff826323e136d21f8e8c5f0eabd703c3a3f4f819473387fa2acc28e74b36560b4373e421c1"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setuid(r4) fchown(r1, r4, 0x0) write$P9_RATTACH(r1, &(0x7f0000000300)={0x14, 0x69, 0x2, {0x10, 0x3}}, 0x14) setuid(r4) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={[0x1a5]}, 0x0, &(0x7f0000000100)={r5, r6+10000000}, 0x8) [ 1433.282159][T16200] block nbd3: Receive control failed (result -32) [ 1433.300018][ T3795] block nbd3: shutting down sockets [ 1433.324481][ T3795] block nbd3: Could not allocate knbd recv work queue. [ 1433.345988][ T3795] block nbd3: shutting down sockets 23:59:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x80081270, 0x0) 23:59:50 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x591000) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) 23:59:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x2000000) 23:59:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x3f00000000000000) 23:59:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x3000000) 23:59:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0xff00000000000000) 23:59:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x78, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x20044004) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x4000000) 23:59:50 executing program 2: prctl$PR_MCE_KILL(0x21, 0x0, 0x2) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x22801, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x100000001, 0x1, 0x101, 0x2]}) syz_init_net_socket$rose(0xb, 0x5, 0x0) 23:59:50 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) [ 1433.860941][ T3856] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x5000000) [ 1433.925102][ T3861] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1434.002516][ T3861] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:51 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000080)={&(0x7f0000000000)="c66fa301577b7bf80711ea223ca725c8fae0cbb510122bafa71479822f840e39f561032edf19f4159d1a4fced7640da1f7a60b19f1b374d217584426ba5233f9364eda34311ecdc1c898c91004be4eaabc", 0x51}) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x301, 0x0) [ 1434.068496][ T3872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1434.256343][T16200] block nbd3: Receive control failed (result -32) [ 1434.265032][ T3835] block nbd3: shutting down sockets 23:59:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x80081272, 0x0) 23:59:51 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={@fixed={[], 0x10}, 0x4091, 0xffff, 0x7}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xfffffffffffffe56) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1f, 0x802) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x400002, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0xffb) 23:59:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x6000000) 23:59:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000100)={0x0, 0x3, 0x8, &(0x7f00000000c0)}) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r1, 0x301, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x401, 0x57c30b03}) [ 1434.474268][ T3900] block nbd4: shutting down sockets 23:59:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x7000000) 23:59:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0xfffffffd, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x1, [{{0x2, 0x4e20, @local}}]}, 0x110) [ 1434.589633][ T3900] block nbd4: shutting down sockets 23:59:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000000)={0x5, 0x1f, 0x5, 0x7f}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r7}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="bb00000006737699ed9aba0431ebbe19bf6b40af9409758ab6797e509cbdb4a09db2b9cd87427c7746ad11da251d0d602ccfa572422e0107083596c2f9869295da261b904a86600c433a7e220d7acae620862b2a68e18b330fb9b07b811048db23de5e140175c2d697224d8f7ee085bafb31c622373cfd45bbd01c1b5efefd5fd4e21fc386046cde91d60041a755eff5b920c1be67d05b89828e3ca2cbce0855920fd829f5d4a544222bf0dd995f8451068cd5bcc7b1919b33a0bda78f5d38"], &(0x7f00000001c0)=0xc3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:51 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) ptrace$pokeuser(0x6, r0, 0x400, 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80140) ioctl$NBD_SET_SIZE(r1, 0x401870cc, 0x0) 23:59:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x8000000) 23:59:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400200) ioctl$NBD_SET_SIZE(r0, 0x301, 0x6) 23:59:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) ioctl$VFIO_CHECK_EXTENSION(r3, 0x3b65, 0x5) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x208400) ioctl$NBD_SET_SIZE(r4, 0x401870cc, 0x0) [ 1434.929001][ T3921] block nbd0: shutting down sockets 23:59:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x20000000) [ 1435.175344][T16200] block nbd3: Receive control failed (result -32) [ 1435.184179][ T3887] block nbd3: shutting down sockets [ 1435.228394][ T3887] block nbd3: Could not allocate knbd recv work queue. [ 1435.241061][ T3887] block nbd3: shutting down sockets 23:59:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x80086301, 0x0) 23:59:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x402) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:52 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) getsockname$tipc(r3, &(0x7f00000001c0)=@id, &(0x7f0000000200)=0x10) recvfrom$llc(r4, &(0x7f0000000380), 0x0, 0x1, &(0x7f00000003c0)={0x1a, 0x312, 0x6, 0x5, 0x81, 0x84, @remote}, 0x10) fsetxattr$security_capability(r0, &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0xffffffff, 0x6}]}, 0xc, 0x5) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x100020) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000049c5de07b96665d400000000000300000905000100070000000900020073797a300000000005000400020000000000050005000a000000050005000c000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @netrom}, [@null, @rose, @rose, @default, @bcast, @rose, @netrom]}, &(0x7f0000000180)=0x48, 0x800) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r6, 0xf503, 0x0) ioctl$NBD_SET_SIZE(r5, 0x125e, 0x0) 23:59:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000002140)={&(0x7f0000000000)="026c2418610503df76b6c716d53d44997efb94163dca69947d6dc936bb6f5f60a0374f1e5f820d3170abe49223ef9390e622f519ea9746f1711cd39ba2ea4c83923aa1", &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)="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", &(0x7f00000020c0)="9cfc224951abfb91b4e2d9bd26e8af482c80ee8e5d4f13daea62e12a47a17bbf10f14db9f5f124b569f714bbca8131070045733e2d7e4c19557e33ead507f36ac7e833b8fac6c23657c1f76b3f47c632fb4383fda508bb342dae3cafbf327eb2e15a5c4a2517e7"}, 0x38) 23:59:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x21000000) 23:59:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r4, r5/1000+60000}, {r6, r7/1000+10000}}, 0x100) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xff000000) 23:59:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCRSACCEPT(r3, 0x89e3) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000100)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000140)=0x28) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SIZE(r4, 0x401870cc, 0x862) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r3, 0x4112, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/timer\x00', 0x109080) 23:59:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000000)={0x50000000, 0x5, 0x1d}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x50d041) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xff600000) 23:59:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x2000000000) [ 1435.767438][ T3974] block nbd0: shutting down sockets [ 1435.809456][ T3976] block nbd0: shutting down sockets [ 1436.257273][T16200] block nbd3: Receive control failed (result -32) [ 1436.267012][ T3951] block nbd3: shutting down sockets [ 1436.317512][ T3951] block nbd3: Could not allocate knbd recv work queue. [ 1436.334634][ T3951] block nbd3: shutting down sockets 23:59:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x52d800) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r8, @ANYBLOB="080008005f526bae1400020000000000000000000000ffffffff1eff"], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'syztnl2\x00', r8, 0x0, 0x0, 0xb4, 0x5, 0x43, @dev={0xfe, 0x80, [], 0x2c}, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3e}}, 0x40, 0x8000, 0x10000, 0x3ff}}) r9 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r9, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r10 = pidfd_getfd(r3, r9, 0x0) ioctl$IOC_PR_PREEMPT(r10, 0x401870cb, &(0x7f0000000040)={0x140000, 0x2, 0x20, 0x1}) 23:59:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x2100000000) 23:59:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockname$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="726177000000eaffffffffffffff0000000000000000000000000000000000000500"/120], 0x78) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x800) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000240)=0x6) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8983, &(0x7f0000000180)={0x8, 'ip6gre0\x00', {'xfrm0\x00'}, 0x8}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$dupfd(r4, 0x0, r7) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000100)) 23:59:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000000)={0x4, 0x620, 0x20, 0x4}) ioctl$NBD_DO_IT(r0, 0xab03) 23:59:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000000)) [ 1436.536097][ T3996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:59:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x400000000000) [ 1436.612965][ T4009] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 23:59:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) r2 = getpgrp(r1) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9c, 0x200000) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) kcmp(r2, r2, 0x2, r3, r4) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) 23:59:53 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@remote={[], 0x1}, 0xc, 'veth0_to_hsr\x00'}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="bb5c01e3a5517cf78f4ca8be7f871e6e0a01519ffc3cbdcc647fb3f0550f19ba0ffc1bc93e44705e43130d70aea3084e81852842a056", 0x36, 0xfbcf}, {&(0x7f0000000100)="64dfc0c839807a6b7541af1c87b3cb781f4294019c8809ae4c4bd45439f81d80e3dd3bcda1809326882bbc701f5bcfb3523ba18ec47560aa29bd5ed641d1b656da11c56a805e25efcff069b25d900c7092b367acb9a2440e6e99b093c23db1dba24556fbc344c6c1fa1df8e5bfa60e7e2667bc8a3dd7bb1bec7770a39dd3e75b6a43932471be367e59cb3848c834308a1c66eb732cb05b07f70ca399a42645931cea03f9cb4bf3d2b51e7ad3145aaac0810dadf993537e6020d39dec14ba", 0xbe, 0x800}], 0x200000, &(0x7f0000000200)='/dev/nbd#\x00') ioctl$NBD_SET_SIZE(r2, 0x301, 0x0) 23:59:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x60ffffffffff) [ 1436.937906][ T4024] nfs: Unknown parameter '/dev/nbd#' [ 1437.026119][ T4024] nfs: Unknown parameter '/dev/nbd#' [ 1437.285486][T16200] block nbd3: Receive control failed (result -32) [ 1437.293617][ T3993] block nbd3: shutting down sockets 23:59:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0045878, 0x0) 23:59:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 23:59:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x790000000000) 23:59:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x400, 0x0, [], [], [0x9], [0x0, 0x3]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000000)={0x0, 0x3}) 23:59:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x7fffffffefff) 23:59:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)) 23:59:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:54 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0x8, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x2, 0x8, 0x0, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xb127}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xc2e}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x1a}]}, 0x68}, 0x1, 0x0, 0x0, 0xc4}, 0x20000010) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xb90000000000) 23:59:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) [ 1437.882847][ T4068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1437.906754][ T4068] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1437.992718][ T4068] block nbd4: shutting down sockets [ 1438.346244][T16200] block nbd3: Receive control failed (result -32) [ 1438.354657][ T4048] block nbd3: shutting down sockets 23:59:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0046686, 0x0) 23:59:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000001880)={'syztnl2\x00', &(0x7f0000001800)={'ip6gre0\x00', 0x0, 0x29, 0x9f, 0x1, 0xe0000000, 0x1, @loopback, @private0, 0x20, 0x20, 0x1, 0x2}}) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000019c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="e4000000", @ANYRES16=0x0, @ANYBLOB="00082abd7000ffdbdf250d0000000c00018008000300020000000c0001800800030000000000400001800800030002000000140002006970366772657461703000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08008100", @ANYRES32=0x0, @ANYBLOB="74e1f1fbfefd40f01a8f6210a75ffd64880001007ed8e25158ec87793a22491f26c6d32808525ed50af40466eb6df87b699f98543ec57b7367caee20c582511023928dd5b564bc710b8b44a4d6f4c7a185668ae7214b44b8ecb76b5599954280f83da97fdbc301150d6c358bdbaf1a69594d6cf4f8371f373fca5d7ee8a5ea2d20de897b7d94ba02dfa0bb8e004b7fef5ecc10cab1fa422544a8acd3ad6927d2690b49bd0ae303", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7800018008000300030000000800030002000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="14000200766c616e30000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="08000300020000001400020076657468305f746f5f7465616d00000014000200626f6e6430000000000000000000000008000100", @ANYRES32=r9, @ANYBLOB], 0xe4}}, 0x44080) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x808}, 0x44000) 23:59:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x70740000000000) 23:59:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @broadcast}}) 23:59:55 executing program 4: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000000)=0x8000) [ 1438.544080][ T4089] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xe0530000000000) 23:59:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0xfffd, @multicast2}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FIOCLEX(r1, 0x5451) [ 1438.648727][ T4096] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xe0730000000000) 23:59:55 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x9, 0x8002) openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x10000) syz_open_procfs(0x0, &(0x7f0000000140)='net/ipx\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x40, 0x101081) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x48100, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$CAPI_GET_ERRCODE(r3, 0x80024321, &(0x7f0000000180)) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x270002) ioctl$NBD_SET_SIZE(r4, 0x301, 0x0) socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = socket$isdn_base(0x22, 0x3, 0x0) fcntl$dupfd(r5, 0x0, r7) ioctl$SG_GET_NUM_WAITING(r6, 0x227d, &(0x7f0000000000)) 23:59:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$AUDIT_SIGNAL_INFO(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f2, 0x2, 0x70bd27, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4001) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r2, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000080)={0x5, 0x2, 0x4, 0x40, 0x4, {0x0, 0x2710}, {0x1, 0x8, 0x0, 0x0, 0x0, 0x0, "c63917cd"}, 0x8, 0x2, @fd=r7, 0x0, 0x0, r10}) r11 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10840) ioctl$NBD_SET_SIZE(r11, 0x125e, 0x8) 23:59:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x100000000000000) [ 1439.355497][T16200] block nbd3: Receive control failed (result -32) [ 1439.366186][ T4093] block nbd3: shutting down sockets 23:59:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0101282, 0x0) 23:59:56 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 23:59:56 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x680402, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0xfffffffffffffffe) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)="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", 0x1000, 0x80) 23:59:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x200000000000000) 23:59:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x1) [ 1439.417170][ T4086] block nbd3: shutting down sockets 23:59:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x200, 0x4) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)={0x2b, 0x4, [], [@jumbo={0xc2, 0x4, 0x100}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0xc1}, @jumbo={0xc2, 0x4, 0x5}]}, 0x30) 23:59:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x300000000000000) 23:59:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x198) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x125e, 0x0) 23:59:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000240)={0x10000, 0x100}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0xa, 0x1, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r7, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r9}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000000c0)={r9, 0x5, "144dd3c645"}, &(0x7f0000000100)=0xd) 23:59:56 executing program 2: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000040)={0x9e0000, 0x1, 0xab1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9909d3, 0x1, [], @value64=0x8}}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xa7) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0x301, 0x0) 23:59:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x400000000000000) 23:59:56 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0x8, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0x7, 0x0, 0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80200) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0xf4) [ 1440.019441][ T4161] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1440.066084][ T4161] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1440.386879][T16200] block nbd3: Receive control failed (result -32) [ 1440.395217][ T4137] block nbd3: shutting down sockets [ 1440.432403][ T4134] block nbd3: shutting down sockets 23:59:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0189436, 0x0) 23:59:57 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) lseek(r0, 0x8001, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x20881, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1f, 0x40, 0x4, 0x3f, 0x2, 0x8, 0x80, 0x9, 0x80, 0x1, 0x49, 0x2, 0x0, 0x8}, 0xe) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$TIOCSIG(r4, 0x40045436, 0x33) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x0) 23:59:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x500000000000000) 23:59:57 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_CONNECTINFO(r4, 0x40085511, &(0x7f00000001c0)) fcntl$dupfd(r0, 0x0, r1) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000500)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0xd, 0x10000008, 0x684}) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) pwritev(r5, &(0x7f0000000480)=[{&(0x7f0000000200)="e241cbbec9265121be5869a74494034acee033de718ee1e960bbe79fd619679ff37f7681c7aa16251910ad37031656ac34d85a340815c02e0846f627", 0x3c}, {&(0x7f0000000240)="eb", 0x1}, {&(0x7f0000000280)="abb103584567dfbb02f187b00972d044f2ea964bc5ebaf95cf9c8f182a5014970355fef33a3c813eeacb77bb88cf33c5b09cb9d4b2d1c1f6cfa581f61e924771d991991bb77c7a74f7b4ca5bc0327ef4f769f536d3bfc4c194c124187aa129ade17cce2687e881821341c32f2f5e", 0x6e}, {&(0x7f0000000300)="783cd82a652513f18dc94f5a1dab1ead6551c37b94de98896688c8f15b7b3e137199ca5bce2b95fe8f98569bacb508389a01da885b5cd53dfdcc8fe792f2fe4d06e84d04f950e7bea565fc822e65a5e42f91de55ee75c8236eddba9ad80465351caaff65b39c7b5263c9084c36ed8a4483cfab83d37789d55e9e54a6ba2957fb47003834f8d5cf34de875a50e7589972785d78a235e60c894c84a9f1de6e08bfdb2279372b2ef767522349febe7b064ef1c2201d0ffb2e492bee151d82beb1b22ece9710489e4aea936681e1f1ec31fdfbea27c8efce", 0xd6}, {&(0x7f0000000400)="3d3438596a515f7c8a2f77f05996e771757eca768b5b522c10583b04be7ad08a4cfacd38b49a294b6ca7e1d91ba688f4da888277c5f4ea8f44215a7127b420cb02171178be677533e5ccec6cf691e9b9506f4c8a282b271972627183627d2b07ff", 0x61}], 0x5, 0x7fffffff) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x6) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000000c0)=0x9, 0x4) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7d48, 0x80) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x147401, 0x0) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000000180)={0xb8}) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x10002, 0x4) 23:59:57 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xb0d20) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 23:59:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x600000000000000) [ 1440.692898][ T4187] block nbd0: shutting down sockets 23:59:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40a80) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0x2d35, 0x4) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x3) 23:59:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) socketpair(0x1d, 0x800, 0x2, &(0x7f0000000040)) fcntl$dupfd(r1, 0x406, r2) [ 1440.768483][ T4178] block nbd0: shutting down sockets 23:59:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x20c0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x103081) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = getpid() sched_setscheduler(r5, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000000c0)={{0x2, 0x5, 0x9, 0x0, '\x00', 0xfe9}, 0x4, 0x2, 0xa00, r5, 0x4, 0x3e, 'syz1\x00', &(0x7f0000000040)=['(,+,{+Q\x00', '}\x00', '\\)\x00', '+\\$,\x00'], 0x12, [], [0x800, 0xcbbd, 0x73e8, 0x85d]}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x8, 0x100000001, 0x1ff}) readahead(r6, 0xffffffff, 0x81) 23:59:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='trusted.overlay.upper\x00', &(0x7f0000000380)={0x0, 0xfb, 0x101, 0x1, 0x28, "b65f56bc3f4128ace71098424db7c4be", "dd97a72d95426873edd124e5a4f7c0759c29bd7cfb147542e0d34dc8c8506cdb363eda09ab7ba795b19b7a7407b79c444b9b246391605ffcb400e807ad3369553c65e2152849eda6c7c59b0ae8332252e9998fb3325a84868e9cf5522f704785e91cab06a42d6b2decaa7b604ce296292ca042897683349f96d4a3123dc50348a273faa56dfc4f27969e3e32bc3d63418d2572815a375554a4f5294a24626bf01a74d9cbab30adc64529becd2d8b6221a39a7351faca3a35cf93e818fdcfc44278df64070232bfa9dfef7127dc008486d42e22326161097e0c07758f7edd0c2723fa0086724252b895116e5a"}, 0x101, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r4 = accept4(r3, &(0x7f00000001c0)=@alg, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0x125e, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x144) 23:59:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x700000000000000) [ 1441.393599][T16200] block nbd3: Receive control failed (result -32) [ 1441.401831][ T4179] block nbd3: shutting down sockets 23:59:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc020660b, 0x0) 23:59:58 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x301, 0x80000000000000) 23:59:58 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x298280) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c0000001400b59500000000000000000a000000", @ANYRES32=r6, @ANYBLOB="0020fcfffffffea9ee9f60e3128f041245fac3ece22549f609bfd4a1c54f2d13ce2488042d5184f50f64fe"], 0x2c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000340)={'syztnl0\x00', &(0x7f0000000240)={'syztnl0\x00', r6, 0x4, 0x2e, 0xd8, 0x7fffffff, 0x2, @mcast1, @private1={0xfc, 0x1, [], 0x1}, 0x7, 0x711, 0xecd, 0x8}}) r7 = dup(r0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, r9, 0x4e559e2353b8c5d5, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x2, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r7, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x104, r9, 0x401, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0xd4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd01}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47ec}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4437}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000114}, 0x40004) 23:59:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000000)="fe6aaffb432253df7bee79d55c9e9b496dfe1d06efbc2e21b1cac3aa2390f8b9712120f52deda6dd4b00ff161d6aa4f3fde1f5b4a5c4d0dddbca619c1ac3a14432f0808ee13b2747755cb33fbb61abe8c1bf2dd51d507b4edbdc4e0e8238eb540507d66be2466c463fcee3cf805dba17c33652839c68d0", 0x77) 23:59:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x800000000000000) [ 1441.545560][ T4222] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xff00000000000000) 23:59:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10dfc1) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x8000, @any, 0xffff, 0x1}, 0xe) [ 1441.618423][ T4230] block nbd2: shutting down sockets [ 1441.642859][ T4229] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1441.687067][ T4229] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1441.739628][ T4222] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:59:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x4000000000) 23:59:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x0, 0x401}, {0x968}, {0x1, 0x81}, {0x6, 0xf801}, {0x0, 0x6b25}]}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000000)=0x9) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$HIDIOCGDEVINFO(r7, 0x801c4803, &(0x7f0000000100)=""/151) 23:59:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xffefffffff7f0000) 23:59:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) epoll_create(0x1) 23:59:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0xa00000, 0x3, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a7e, 0x1, [], @p_u16=&(0x7f0000000000)=0x8000}}) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2beedc3a", @ANYRES16=r2, @ANYBLOB="000126bd7000fddbdf250200000008000200010000801400010000000000000000000000ffffac1414aa04000400050006007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24008000}, 0x800) [ 1442.355701][T16200] block nbd3: Receive control failed (result -32) [ 1442.357728][ T4268] block nbd3: Device being setup by another task [ 1442.378773][ T4223] block nbd3: shutting down sockets 23:59:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc028564d, 0x0) 23:59:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xffffffffff600000) 23:59:59 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200000, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000200)={0xb66, 0x3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) ioctl$IMCLEAR_L2(r5, 0x80044946, &(0x7f0000000180)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r1, 0x125e, 0x80000001) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)) fsetxattr$security_capability(r0, &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x401, 0xffff}, {0x80000000, 0x2c7092c2}]}, 0x14, 0x1) 23:59:59 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000140)={0x3, 0x0, 0x1c, 0x1, 0xbc, &(0x7f0000000280)}) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000200)={0x9e0000, 0x0, 0x7337, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9c0906, 0x1, [], @p_u32=&(0x7f0000000180)=0x2}}) bind$bt_l2cap(r4, &(0x7f0000000240)={0x1f, 0x2, @any, 0x7}, 0xe) r5 = fcntl$dupfd(r2, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_DELLINK(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x1404, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004024}, 0x881) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0x401870cc, 0x0) 23:59:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = fcntl$dupfd(r1, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000180)="711aefdc7d00f5b69bb78a83e2a6cd20b9848f63596eaebeae10e907b797dcb1bfb7947ed87681a687903ce58064de02716fdbe05f5f832b296b657afa42212ff1d7d93ccb1d3839012bcaa14211d28d097be7eb5b409a0987be9280fb9c94fc507c38a38d4e75c366", 0x69) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x143000, 0x0) clock_gettime(0x0, &(0x7f0000000300)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x10) ioctl$VIDIOC_S_DV_TIMINGS(r6, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) r7 = getpid() ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000480)={0x1, @win={{0xffffd477, 0x9, 0x1, 0x4}, 0x5, 0xfffffffc, &(0x7f0000000380)={{0x7ff, 0x5, 0x6, 0x8}, &(0x7f0000000340)={{0x4, 0xff, 0x9, 0x25}, &(0x7f0000000040)={{0x101, 0x3, 0x0, 0x7f}}}}, 0x5, &(0x7f00000003c0)="3a5d525971f6ff35dbafbb61df6597f3d38a12aa867527ef94fd03c97bb0e0bcba7dda4fc0b9ba2522ef0fc288c36bafbdb504e3aae89a7e8e80570c3217d700f775a3d4ee1820f50560dbdadcbbcb195458280e563212cc144b02de18042976da61e90fd7a10937c4ec86789e774bf62a1a97c66ede273919acf0ecdbf6f738638ad0f33462793c6832790cc2", 0x7}}) sched_setscheduler(r7, 0x5, 0x0) migrate_pages(r7, 0x1ef, &(0x7f0000000580)=0x2, &(0x7f00000002c0)=0xffff) [ 1442.509019][ T4273] QAT: Invalid ioctl [ 1442.571487][ T4280] QAT: Invalid ioctl [ 1442.606706][ T4281] block nbd0: shutting down sockets 23:59:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={r2, r5, 0x2}, 0x10) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) [ 1442.677830][ T4292] block nbd0: shutting down sockets 23:59:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000000)={0x2c, &(0x7f0000000540)={0x20, 0xd, 0x102, {0x102, 0x0, "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"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r1, 0xfe, 0x100, &(0x7f0000000680)="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") syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000000c0)={0x20, 0x24, 0x32, {0x32, 0x1, "d81a711766f535f14aa606bfdd17706409ff88e14f3cd60911cfd036f3f75bb75112f0e3fb7e49115eace5653745c983"}}, &(0x7f0000000100)={0x0, 0x3, 0x9a, @string={0x9a, 0x3, "f27b86678b008110a8fb738660228e0bb23f3edda93159cb52f3eb9464b7573dc14d03c2c2893edb8b599e8b017a495b11fea907c00c343165319198272267e20b21ab34d1d889ad38801700ff9908cf9b93fe45bfe4758092693c74bdc331ea0ad8821ed59971062e71121311d055ea5104df5b16f39382546716154405e040de6a6a795b0f21a7212dd83b9ee5756b10eaddd9f227a7f2"}}, &(0x7f0000000440)=ANY=[@ANYBLOB="0022200000005bfd8be50eb0e56559c561e2bea0a40382775afa444d0a6c50978776f22b5b1378ea2bb1eaa50f7b6cf3c7c3"], &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x20, 0x7f, 0x1, {0x22, 0x924}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000280)={0x40, 0x6, 0x1, 's'}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0xc}, &(0x7f0000000340)=ANY=[@ANYBLOB="2001750000008fb2595899bfbc46c26e4da5bd2e026f5baf31cea18ae00b1b635fe6328edbbc96af07f65fbfa9cc218db43c62920c2e68dfee9b2fefe9383d16c33824070370972d6be43803c7928d95178c996df1b84b28d54a850666bf998f8b951962810fe523583c620338f7ad1af05d4ea968b5ca0ac3e04b"], &(0x7f00000003c0)={0x20, 0x3, 0x1, 0x6}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 23:59:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4c02) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 23:59:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x45c083) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x10000) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_LIST(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000007060101000008c1ff9bd3669292dc00000000000700000975d2c0b6315ade53"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$SOUND_MIXER_READ_STEREODEVS(r1, 0x80044dfb, &(0x7f0000000040)) 23:59:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r3, 0x89f7, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'ip6gre0\x00', r8, 0x2f, 0x0, 0x8, 0x800, 0x3f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, 0x0, 0x40, 0x4, 0xe00000}}) 23:59:59 executing program 0: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x880) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap$usbfs(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x110, r1, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="34000000100001040000000000000000f0000000", @ANYRES32=r8, @ANYBLOB="0000000000000000140012afec08c49d420b3512d386"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000080)={'syztnl0\x00', r8, 0x10, 0x8, 0x0, 0x9, {{0x26, 0x4, 0x0, 0x34, 0x98, 0x68, 0x0, 0x9, 0x29, 0x0, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x3, 'h'}, {0x2, 0xd, "d16d5e9e61b44a9db5db31"}, {0x0, 0xd, "a9726a7ace7e1a7d4c3df8"}, {0x1, 0x6, "3f6aef68"}]}, @timestamp={0x44, 0x10, 0xb0, 0x0, 0x7, [0x7, 0x2, 0x4]}, @ssrr={0x89, 0x17, 0xae, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010100, @broadcast, @remote]}, @noop, @timestamp_prespec={0x44, 0x2c, 0x65, 0x3, 0x5, [{@multicast1, 0x5}, {@empty, 0xff}, {@rand_addr=0x64010101, 0xfffffffc}, {@local, 0x8009}, {@multicast1, 0x1}]}, @ra={0x94, 0x4, 0x1}]}}}}}) [ 1443.028411][ T4312] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:00:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x2eca83) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x8000) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x2, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000082}, 0x4004804) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$addseals(r3, 0x409, 0x5) [ 1443.114248][ T4317] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1443.124399][ T8083] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1443.272767][ T4327] block nbd5: shutting down sockets [ 1443.340854][ T4324] block nbd5: shutting down sockets [ 1443.379145][T16200] block nbd3: Receive control failed (result -32) [ 1443.388184][ T4285] block nbd3: shutting down sockets 00:00:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc04064a0, 0x0) 00:00:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400580, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x200000d1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f00000000c0)="ddf8c84ec29abaf544f9201a1caaf47b48eae4de570ebfd0bd1b04f50e04053095cdd294b4edfdcc1e2a3d4cf6528b6e07a1e0b47c47cc6c1a3e0df189fff2f4123728925f5be9409a42f51fbc8255c6b8c4e42dffba4f54e681c012859a8b28647567af6fc4705fc45af1957963c23fecbe07068df8c5f09f4600acc9b4912a682bbc828a73ff9f91c6ab5527e06ea2532a8d2196cd886b6b93c9ea0b97c41689f4b49268ca12518c6086b549bf5067d9acbc0509bdf2530ef8ef9efa854d190a23244a83d7edb5927ee77f4634a8dbd5ee38"}, 0x20) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x1, [0x0]}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101000, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x10000000, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x2, {0x0, 0x100, "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", 0x0, 0x70, 0x5, 0x1, 0x8, 0xb5, 0x8, 0x1}, r4}}, 0x128) [ 1443.510499][ T8083] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1443.550542][ T8083] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1443.605668][ T8083] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1443.674608][ T8083] usb 3-1: config 0 descriptor?? 00:00:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0x8, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x44, 0x1, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x200040c0}, 0x44050) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000000c0)=0x5) [ 1443.832338][ T4354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1443.842313][ T4354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000001fc0)={'sit0\x00', &(0x7f0000001f40)={'ip6gre0\x00', 0x0, 0x4, 0x1f, 0xff, 0x80000001, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private0={0xfc, 0x0, [], 0x1}, 0x40, 0x40, 0x3ff, 0x3}}) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r9, 0x0, r10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r10, 0x89f0, &(0x7f0000005ac0)={'ip_vti0\x00', &(0x7f0000005a00)={'gretap0\x00', 0x0, 0x7, 0x8000, 0x8, 0x6, {{0x1f, 0x4, 0x3, 0x3, 0x7c, 0x66, 0x0, 0xd, 0x29, 0x0, @local, @empty, {[@end, @noop, @end, @timestamp={0x44, 0x20, 0x14, 0x0, 0xe, [0xc9a, 0x8, 0x3, 0x4454c06c, 0x43, 0xa17, 0x4]}, @noop, @timestamp={0x44, 0x1c, 0xf, 0x0, 0xb, [0x3, 0x1f, 0x7, 0x6f, 0x0, 0x1ff]}, @lsrr={0x83, 0x3, 0x2f}, @rr={0x7, 0x7, 0x6e, [@private=0xa010100]}, @rr={0x7, 0x1b, 0xa5, [@local, @broadcast, @dev={0xac, 0x14, 0x14, 0x80}, @dev={0xac, 0x14, 0x14, 0x41}, @loopback, @local]}]}}}}}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005e00)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x6792edb, @empty, 0x1}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000000c0)="791d526edb30b60b8a20975695a42f8ba50e3508d21b7f24fa326c9505d53a0de7ab344ca3158147e1b4d61431b337d78056aca48042d97ff3fee2cbd725f4f1ef77e30e1bf9144ee485b8d1720feaad78bf45547db3dd73fd789d31a7544098c0b21a52b75765c8d007faba9ededee646664d2a8c0336b307ee780c6078aeea3b1d6b88c5736f8705a4a7a9f1294c07450819fa86f52fb95cc095a1757b89bc57758c7cb6b72a70c0fec759477e41d183eeb165bd826cd9a475e7e66e017e8b7204d1cfec96c7de405a8017e5", 0xcd}, {&(0x7f00000001c0)="84bae20873c0b233ac4ca144fbfe147502b9333e29e9ee8df0b749d40671ff028e67870db6067864f46e40b6c428d84d4a5514e7ded87288f29f1019e93b7091a4dbf080a55bd79f315b61983edd3c14b0f013bb469ffa53a13015fbbdb4", 0x5e}, {&(0x7f0000000240)="9e3650f99db1c73115e12c36077385bc5ca22a291595ef919400d16778c0e82240511db343d55d3bf31ce9ba64cd557e568e10a43bbbeb8d6b16ec4e921fb322628f7ebba4f6519bcf9ea657d4eb24fecebaa3f89e8c3535", 0x58}, {&(0x7f00000002c0)="ea55a1d8dcaadb6f8fa53bc9f55d4b6a0596a452d4e4ec8eee379cbae561606f1f2556e225ce2628785cfb7dd0db282bb24550f2325e2cf4c1f000073578e2ef030b8c763300c409848551a2c25c6647a05ff0c0e2e5e42f5d793366d3c76d9415f65e615a39329e3c1099b7ee77f0c21ebaea09ce69ba1e60d433b4ed530cebb2de2374d6ab6391dfa2c8e72afbe4ccafefc1c2d090fa695ca3", 0x9a}, {&(0x7f0000000380)="0b88b01c8d156d6b3f3ac358bebc27da35ac6a3252f22d85fd34be4cf7c379ad083a1b1e2d19fdb57edb3931ae48586ccaa4282e4145390675ae2d4e694e607dd24ab18deaf07264b45f602c245fb51dfa001cc288a0065f57ae33933decd70671e4cf598eac6c7baa723ae5d11e7f33178c79bfdf469150bfb9f769a3f4204ead2fbe79ef431d1219396a42cbaa9932829307c360be17954020dd7fdd25cb84ca95c609912b96587f88b8f8f7a408f6ad844267b1f5c7949e89897cf30c57466a055770ec6636c8fce06a248c328f2769", 0xd1}, {&(0x7f0000000040)="9eb3b6d6e7b5e955668059b6b5d13840", 0x10}, {&(0x7f0000000480)="f87fce77a0cdaed72ad53a7aed31699578a87a4f27a6800841ab12ca0d964e457db2986e2a0fd787a6724f84ae300318269e7d64ad464bacde2309b2db315581940c0beac4c45bb7e7eebfff44f67a6353ca66ba11a4363bf77ce38d649ed2ea15f7f65488260980bcdf6a888f", 0x6d}, {&(0x7f0000000500)="63776fa500277801e532f5bed0eb81f9a595a7a8d045041eede79e1ad6cd1468c81dd59c507bc1b01334e8f3f280c769d1a1dd6c3a3e012f136b96e9234645c273a02adda5fdb73805496fe29ae313e07924bedc82762ec09b2271ed9bf5b62a6513228157852cd9c998486f97088ad172700e192fb8bd01b492d40aee153f3b1bb58bcea2c14618f187d888096681d884fd0f2d4550e35035dfe0837e9152bd", 0xa0}, {&(0x7f00000005c0)="9068a1d4e3500cc43d8679a89d963cb1fed479494364a8f2b329fd56312a62e2f6e75d75ab4f1406647b0d925d51583dba7546fe3923cee5286dc63b23ea4f2a6cbff878490bf4d971de676a510eb65c455cda8b6136dc48937d2560a27a106052f86380da8b458f8616a5376adf9d3ac864bc4e", 0x74}], 0x9}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="1806f6d953f49f93beb2262803bc48efcbcae7a457064a98d32d7ab85d173438b9cede80cf2cd6899f7e025e1c24d313b9a976d201570204b2d4320566326b3aea7337285752196e4d35327ff1cb7b476131d5d74e0853750560f15512084ede9ada902b6878bd23d80cafe3514efa31325155541fcd994d5b799b858e9ce8c77d1619a5da8e0b6b1c681bcaa5ea15a928ab3d54dd6d870caaca90d54f2bee7b403d3c20c62ef1e1d090ae6aff62a090331f2e0acc07821aed9d14b8f717032ec369", 0xc2}, {&(0x7f0000000800)="9320f5a0b5eff4072688f83434a3b9c7cb396dcfa31e456fc6a347fde2fa890683ecdde3cd0c48a6562acc6ade55137e8a61cfeb264cdac93eb719bd5e085d02e7", 0x41}, {&(0x7f0000000880)="2c764044795a6644ad1302c418b8fb4ba6a0e52747b3c3531e944d5e68ab81d3cbaa5e45c1b50722cec5d4d55752df095b5e6de6acefd2b31c20e678017e7b06980728c4361ded338f09dfd027971e8d3b1cd19ac89990b02a4eab739e8414261995da49048816476c", 0x69}, 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0x1000}, {&(0x7f00000046c0)="1ff662467590f4befa36193d373013e7b3c8889279d484f9774f1cf9306d52889cceb65328bc550f3bcf9768fe1694e84dd84901277e3d160c57aafcb63300d71caeb4329742a252c79d25b49f75aef9e5247a1c18ac6dd828bc358ac338a47155ba349ca4d017c3f399857c2cc9ea86ca1d60eef63e0923271119a96d87e125cb7526009521e785d30f1334e94a5b4baa04989b58566c5db8c69b8a28149c8237f9c9c7c817683d8bb819bacc8856fdd840752d2afdcb38b36dff191a28120cc13f3be104258e95e097aad4f7b8f270433c9e18a1", 0xd5}, {&(0x7f00000047c0)="a096107a3e3096b3c8a184dfd191aaf4f75456d4ac1ca4248802a478e7df48e7de449c93ce823b238f6f71d3513ae834a79e0cd392df2abcaa63124bed25c780d15c7bffd49e5738a7ea2879cb8672d7fe94e52cdf33a7aaaac7a69c4801dabbe76b975c58597db2b765be3a25cdb6eda8b23f2495349b4e20852be496f1aa75ab82ae8246b5ab93eb4dc49f83dc44d98d95b85d651d16528ec130712ff27d4e8df9e1f7ac5f4719fe41661bf01aa2e3b2ce838a1028ad57e0d54405", 0xbc}, {&(0x7f0000004880)="86b1c1f3bcf9394829739260cb9ac74f5d976c811a507e59cb4b723cfcf9f68c29a13e852e5e474d7c9ed3f84ca2a52bfd237e2638f65151b97ba2f2d71dca7b471c658fc9791b481caa1254e4dc5fef0000cdd329a60926fcff709b3fca44498d9ce8b761d945b93e54baf43e58492a1aa7cf77a9907cf4b2114480a770d7a342f8119d6d81910a29bcf633e383cfd9384e703139fcbc640eed34917933a6304acdaf0688acf50d152412093e61cf994efccaca01e02de6fba535ec2c5209760dcac5", 0xc3}, {&(0x7f0000004980)="7f0abb4483cca1758ab0a5abc5c0e6b25a9d5f5b74df3d7408d5bc28aa8ee9cab8a5b3204414582d8402b91e2562df0e414895f147428d9a2e30af3a5dca3abe10ffca069508db48b0dc8b23d7759331a7322d4eedae7878089f781accf64552f5f0af857f0ee1cc10b980c327bab2f749ce179afec2ef8aacc8530e3c2894c0d7771d2fa2a288f805504e5730997814d567f32143adac3a48bda8c79b58fc3e428c5ef5c93864563382d546b6a284ea3042927fcae71e3c2482de87a7e991d2a288b5f14d", 0xc5}], 0x6, &(0x7f0000004b00)=[@hopopts={{0x48, 0x29, 0x36, {0x87, 0x5, [], [@calipso={0x7, 0x28, {0x2, 0x8, 0x6, 0x0, [0x401, 0x8, 0x7, 0x10000]}}, @enc_lim={0x4, 0x1, 0x20}]}}}], 0x48}}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000004b80)="1c51756a16083d673a3e1eacd7998feaf03bb51e57ceb9c63d0a820127c494840a92444983eeaac3e6dfd4510ed76e1c7263507ac7e15d5a0840ea25b582ba398cf3fffbaf82685b501bd9617a81606e5a5f1f4f32799ecdf326880ed259bc49dd3b1e7a128d3255bde22d0dd22a5c6369487e70b5f03ed44a5f477aa41e66123f62cc58", 0x84}, {&(0x7f0000004c40)="092c8f7b2192c738bc6d2f58f373a7b012bc8b010f4bec92b15cfedb85810e48738aa6541449b6a97a980dd7d032c5315ae35c2413cbe401cc37ade16677168ac36821a55caedfdfe3235b0457e324434f484689e9686c5fb06e90ac5fba3eeb34a2d88d46a1889179908e6e9e4bb2dea7546a371056845df85e906e4f0c07e33a49c35e470a42ed1578ce62b9eabd79140a7c37304a441a20f519f7ab523b5289a07559f23261c050e9188078dafc2151f430", 0xb3}, {&(0x7f0000004d00)="968364298788638305422cf4563cb4efb763e820879835e7dcd471d25ee69e5e8647df7916a4a21bd3ef297d98d14dceb80b17e63c96925a4f013a2b7a0bd89cbbf515081c68c3850d1dc3d6037d6ddc842da75ad45414", 0x57}, {&(0x7f0000004d80)}], 0x4, &(0x7f0000004e00)=[@tclass={{0x14, 0x29, 0x43, 0xc2}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}], 0x30}}, {{&(0x7f0000004e40)={0xa, 0x4e22, 0x7b7, @private2={0xfc, 0x2, [], 0x1}, 0x101}, 0x1c, &(0x7f0000005080)=[{&(0x7f0000004e80)="1f4ccd7edc4a9b4f48df2867a0368cbb30e18543a0b75b418ba6fa6c1d499f969db983e180341861b1f00d677933f14aa0289f9ec7d405ee8437d6af08122a29b0edb2db6f8e3bf10f38372a4408bc274b05309c148f9e2ec0b0df6f8a78818e55da16", 0x63}, {&(0x7f0000004f00)="22428051ba28ed2a151943b8dea2cb52c016c8f38c3d07feec1ccfd0070a3bd57ebe9e51ed7424ebe36ce9d511883c7f3995f2ae3e24430fb0f00bbd37ed71371a2e34fb71d49a2c34ff9af911633d15aa2b861a800413e71affcb19af0bd7677859972fa4e2682603c02833ef96beb99a59d0049703ea04fd133e455a4c3be0a8db8768679a1de3867756813242", 0x8e}, {&(0x7f0000004fc0)="02045f56664f4432410f934b67f173e7e9b748461ee7dba15bddc46a34901bac68a749f9db70cdc607ddc3a8bd000ee7b334ff4daa7ed9d4a1a6e8a51593dd33f3e632ff55db03da455ee9df48185fe2ddbfb6fc0709ec6e4f3c7cd2b4a7a63b1c57874ec2eeac2a6283fae5108038eba286a4d423be", 0x76}, {&(0x7f0000005040)="77be477590d81ecfa23a", 0xa}], 0x4}}, {{&(0x7f00000050c0)={0xa, 0x4e21, 0x528, @dev={0xfe, 0x80, [], 0x18}}, 0x1c, &(0x7f0000005380)=[{&(0x7f0000005100)="6daf41b4f318ff9eb54e9c4fdc6bb7394d8ce8205501520e665112da8737c45e3aa28df2cc5bd2b4262e2ba36117a1560718c68423af336f00ef01bc1a35e70f5c7c407518eb527ede41328eb7e06c75bc62e3b29ccba12bb4f64c7ea23c56c49a7c58c4253a3e590f370d945eaf57a07bbe3d19ac4e407cfa8f4fad3c5664e1bede1fc9ba4898dceaf0007c42d8adbdaaaa90dfc9902e07bc451da1304e3e0b6d22847a2cc7c350776780bc1a2d86", 0xaf}, {&(0x7f00000051c0)="9a666978e8", 0x5}, {&(0x7f0000005200)="75349ec98e491d508e9b0afaaefe43f584fc80eeeff97a685b43083d85c7db7976488010f16c5e695cc3fa9fc8aaa839d0bfb0a209da4ed9a3cbff830744214a65668ac2ae7d10851811df01c4f33e8b752545d59dd96b94fa46e5902d8e3ce30e4c2f4cf530badbe1c236356ce030a9d16495af24ee7353e646d06f2724743cf61e309e1ea04224e7978c2eeb08edbe8d52aa8f59d2f2c8661687a127d2b77433e1cddc237b", 0xa6}, {&(0x7f00000052c0)="a1ea893cd946e32b48f077d683f99a1652d6897753033abe271563c23eba7b8a57c8b726a8f453267e511fbe8be47f0752b85007517644c0051446c3b1babde8d53915cb0eaf97cc8608cb6c2192e57906ad6eefbfc6796be012807ccad82f152eb2d16a5bce6d5ebd7abcb169", 0x6d}, {&(0x7f0000005340)="53063e8acaabab9dcdf55b5ebcbf81451eecc63d93ae8eae75962b8fcb41ff0f44681032a5dd9c1f03be057d0db4", 0x2e}], 0x5, &(0x7f0000005400)=[@rthdrdstopts={{0x60, 0x29, 0x37, {0x3b, 0x8, [], [@jumbo={0xc2, 0x4, 0xffff}, @pad1, @calipso={0x7, 0x38, {0x3, 0xc, 0x5, 0x800, [0x2, 0x0, 0x1, 0x1, 0x7, 0x8000]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r8}}}], 0x88}}, {{&(0x7f00000054c0)={0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000005980)=[{&(0x7f0000005500)="5e1bbae399d4ce80cb944ad4fd1f998e9d58fee6b17a9161e4a05d25e3ea08c10c48acaf65bb6c187803cf2bcb6c4f3516d8bdeca782b48ed39e42bb2761590bb656a811d84ae6171794f8dea1c663f9f3372fedce8450076b4c72c9675a89e2cbc5dbdfb4de", 0x66}, {&(0x7f0000005580)="a3facc1749be8bee1c243fa43c2522789344896114b68a9093c9e233b7", 0x1d}, {&(0x7f00000055c0)="f711b6bb", 0x4}, {&(0x7f0000005600)="6247beb4766b77495e8dcb8403cba4d12aac8daf3a5fedc553df2d3af0213c5951c180eeccfb673affefd9787d83eb1bbe4e9013b09b8f48909cd68a458449778cf9a48e7752d4c35b6001d3102d526bc6d23705042d29427e5106cdb974a3b92373f7dac5a99ac68964c7a6e7cb6781aa03ff1d8211ebb3974e420fead89dcf7dc49fc07e038933d2beb08b93f26ccc571e27302254440eaa29acb3aa1013c38b473b8ef0cd3d9a8a9d", 0xaa}, {&(0x7f00000056c0)="d88faca5b2f9d4cebf81ccbc60d124ca36ce5993ad33b663a2513a18dcaad7ce3380a14c862a8c5d5f0334ad4a9427054bd9f2263fb93866adf44dab05e2641137e6e5a43f0edc4a48a050203f229c2d053c4e81a9e407e9b95394b5ea4c5f51fd568ccc384efb56a37c0f3741f1506a7e4cd8984b9f717cf80ae9a1f8631c5dddcee3282b0728be458dc18b0a6c040f68bcb1d2edfbe511a36f3c7bff5df12f26b6531cf2cb28", 0xa7}, {&(0x7f0000005780)="4e4be9ae2ae9cdafd622235c0b8071a1d02eb45f12b07a50233764c4dacae7f7ce7999b0dd23e0ad43709e6670f8cd0fc65bc01f50129dac7ff1cb1ef226a8f85298487252dafedde6bd4f34a1fb", 0x4e}, {&(0x7f0000005800)="56e5a343201b1d899903df281f9dc589876a1257e2b0cdb6280d71ffb1c65ad4d8add6f1e64c9d2d754e91cd8a32231dce63b1a8f768c21efa4a6cdc06eec0e8d40a7078110e0de63ad2ef1ef3d3c56c507b", 0x52}, {&(0x7f0000005880)="606cfcbe612bb65ffed673ee62fa4afd8711f3a529bbbd52cfd06a29adc9ee25b5f649c3fb261d80a7abe75caa0a59aaf360179d732b54506d73288c9bc57b661c68bc004c6aab64e4680654d094ce18c5f24c449bd02e9db76b74348cb61916f1d0199adba742944f17addc176eb1f58e9fd982afd2966b6d36f5b05bee5034edd3a2e5b85390d63221f6bd53112e600efc6c9101b1170c8715a063324b65d45c153978955a9544fa6b54b39a1c827f2d69a4b9f45538cf25e156a45cb35db8c4d540fd90dda4d1ba644fee4e10f92349", 0xd1}], 0x8, &(0x7f0000005b00)=[@hopopts={{0x30, 0x29, 0x36, {0x88, 0x2, [], [@ra={0x5, 0x2, 0x8}, @jumbo, @pad1, @ra={0x5, 0x2, 0x5}]}}}, @hopopts={{0x108, 0x29, 0x36, {0x915f29ba26662e9, 0x1d, [], [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x20}, @generic={0xfa, 0xdf, "ec306d4f0a753cd886610d12afb836fa75e0ca93d4c087c580cce0a5a0d9df1e5fa40ae947d4849721a65743cfee88847d84db5832f0d20fa584e5865756ac910144ba1f2d6f00d6b24c020dfc0e28b4f404348845776cc1d3551474f629a3b9e7f04c205e80ec07166d7d9d51e9d7fee5105e4eeecd67d82f4266372421204f8e7556d7ee13784c2d03d1fbcdede012d663f3ac012a5720971dbfce5a8ce6c3ba7cc390a0c1247a8b8bb0322b43be31629248b73d61c406502e038bc715ffd5aa71f60f0b036f64d709e80da5c26aa88cc988dde89e2b33dad18ca2162099"}, @ra={0x5, 0x2, 0x20}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdrdstopts={{0x88, 0x29, 0x37, {0x32, 0xd, [], [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @pad1, @generic={0x8, 0x53, "51b5c4de36a5af6a9c0d9f817db1baf5b91dcd1e895318361f20b7e8c1cfb5a341aab26d111ef955f331a6695082c1d84cf87d7b00e3c4518e3bca8f723e6caf63a368e41db26a205946759f65c6b10b9a5f1d"}, @pad1]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x2e, 0x0, [], [@enc_lim={0x4, 0x1, 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r11}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x7c, 0xb, [], [@hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x1}, @generic={0x6, 0x1c, "d3b8e842827a4f1f1381aa48d0f19b66cfda38c062648e0243d005c1"}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x36}}, @jumbo={0xc2, 0x4, 0x401}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x6c, 0x4, [], [@calipso={0x7, 0x20, {0x2, 0x6, 0x7, 0x0, [0x0, 0x20, 0x0]}}]}}}], 0x2f0}}], 0xa, 0x4014) 00:00:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 1444.151036][ T8083] keytouch 0003:0926:3333.0003: fixing up Keytouch IEC report descriptor [ 1444.198403][ T8083] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0003/input/input8 [ 1444.261287][ T8083] keytouch 0003:0926:3333.0003: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 1444.383342][ T8141] usb 3-1: USB disconnect, device number 2 [ 1444.411626][T16200] block nbd3: Receive control failed (result -32) 00:00:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x4e) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0xa00, 0x0) accept$phonet_pipe(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r3, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40880}, 0x20000019) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 00:00:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$dupfd(r2, 0x0, r1) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3fb, 0x20, 0x70bd25, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000091}, 0x200448c4) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 00:00:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$TCGETX(r4, 0x5432, &(0x7f0000000040)) [ 1444.428712][ T4383] block nbd3: Device being setup by another task [ 1444.504904][ T4383] block nbd3: shutting down sockets 00:00:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xc0481273, 0x0) 00:00:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setuid(r8) fchown(r7, r8, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@remote, 0x4e20, 0x7, 0x4e23, 0x678, 0x2, 0x0, 0x20, 0x2f, r6, r8}, {0x8, 0x0, 0x7fff, 0x100000000, 0x4, 0x7f, 0x9, 0x4}, {0x36, 0x8001, 0x6, 0x7fffffff}, 0x3f, 0x6e6bbc, 0x1, 0x1, 0x3, 0x3}, {{@in=@empty, 0x4d5, 0x2b}, 0x2, @in=@local, 0x0, 0x3, 0x1, 0x1, 0x4, 0x4, 0xa1}}, 0xe8) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x8ce) 00:00:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000000)=""/71, &(0x7f00000000c0)=0x47) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 00:00:01 executing program 0: socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) fcntl$dupfd(r1, 0x406, r0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x22280) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) 00:00:01 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x1, 0x301100) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x202) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x0) 00:00:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) [ 1444.920163][ T4434] block nbd4: shutting down sockets 00:00:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc1) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x10}) [ 1444.982640][ T4434] block nbd4: shutting down sockets [ 1444.998690][ T4426] block nbd4: Device being setup by another task 00:00:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x101080, 0x0) sendmsg$IPSET_CMD_SWAP(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, 0x6, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004001}, 0x4000010) recvfrom$l2tp6(r3, &(0x7f0000000000)=""/38, 0x26, 0x10041, &(0x7f0000000040), 0x20) 00:00:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10200) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) 00:00:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0942, 0x4, [], @ptr=0x7}}) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x610602, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) 00:00:02 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xc840) socket$pppl2tp(0x18, 0x1, 0x1) [ 1445.549714][T16200] block nbd3: Receive control failed (result -32) [ 1445.565681][ T4415] block nbd3: shutting down sockets [ 1445.613730][ T4415] block nbd3: Could not allocate knbd recv work queue. [ 1445.623726][ T4415] block nbd3: shutting down sockets 00:00:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2) 00:00:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dlm_plock\x00', 0x2183, 0x0) sendto$netrom(r2, &(0x7f0000001580)="064ad275b016e47aaa77facc307e32098157a38d4d3dce6eea1d846709e702b89c5c5d85995ae0c06a1299d5207dd41ca16293c8d73ac764adb1bd46f586e274ea29fb6d3ddd6e22c8012a5b6b26e68e8ec93ba72c90cb2eb096a0058918474bd8c700169fc5f62d733cf95cd82527141d585e6fe1266daa6e8f1362a2e6daa08a2980", 0x83, 0x10000000, &(0x7f0000001640)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x2}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x401, 0x4, 0x20}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x8}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r5, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000010c0)={r5, 0xffff0000, 0x30}, 0xc) getdents64(r3, &(0x7f00000000c0)=""/4096, 0x1000) 00:00:02 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000280)=0xea) ioctl$sock_ifreq(0xffffffffffffffff, 0x8913, &(0x7f00000001c0)={'veth1_vlan\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f0000000040)={0xa3, 0x9}}}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$VT_RELDISP(r5, 0x5605) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r4, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000000200)={0x8, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$vim2m_VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f00000000c0)={0x0, 0x1, 0x4, {0x3, @sdr={0x59455247, 0x10000}}, 0x7ff}) ioctl$NBD_SET_SIZE(r6, 0x1279, 0x3) 00:00:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) pause() r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f00000000c0)={{0x3, 0x0, @descriptor="ed76e5827ec13e42"}}) fchown(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) getgroups(0x2, &(0x7f0000000000)=[0xee01, r4]) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r6 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ttyprintk\x00', 0x0, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r8 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r8, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)="9497cedfd435906ad4256bf80faee68a70c91cca049253b578b3417eec9242681db884780143b4325245d897a82a3c5a3fc3ce84e42cf0b9b3e8eef7a92932f4d77706d276a7654ddf377e2e4a02c4fae7cc9e8c38901c025f727d346b3a70e156bcf185243437b06425eda7e56bfe626e81529c200363cfc9bdd3d268531a79696ad62059bca7894d7de61eb3b5d3b73e5f4df8246694325bf0ea20a5d125dbd4f924a9b31bfbdfc745088b360624a940d6", 0xb2}, {&(0x7f0000000040)="f4e6a5a0b7fbefcaf1bca426378aa06cdc0c70dcdc3c132c8e3d9f55", 0x1c}, {&(0x7f0000000280)="ab5c2e4b0bb6b0fe201da0ad6e6864389ab0a75914f65c7e568117ab1cfc66433255fd5570f014eba8b261ef25eb5418b90674163d09d764f2c297ce9cdc8a048453bdd8228c8b96d5a398c9572b1e0fa7a0e9da03e727ebc454068b3743bab509a8128c1d8cdf1780bd1c0c9ac1dac093701237abc9232dd8b0424e3d8fc13d88dffccadbbc71137a7b6becb8ae836c792c1d9bba61d69e82cf0b2b5a440d0db063f67fbca526", 0xa7}, {&(0x7f0000000340)="48ea30e68477ee45943541ee0cfb2065de00cb33593052958c0744071c392e763a1a04baaacb6738a16fe07521df3ba1b6815837b6b524d40bc40b13097a5f1716edc301edee446aad1498f94a5948c5015b8b2e579e87bcaecc632884227b64e646ade5d03e284dc14ee152a0efa28c88d77017dfece4fcd427281b7c15aace31213a28f72446f82112b38adc98cbded7f2d8113653508990dfaa59c04a62580008bcd41fe6f75872cffc9a4636112e14b77c4b98c034d96560e083718bd93b3a890af881fda230108f8c0fa1d46222d4403b", 0xd3}, {&(0x7f0000000440)="7185617b44", 0x5}, {&(0x7f0000000480)="9b0462d6e60b6e9673194ad0ef46b580c26106dcb6d47987ffcce1964efbdfc331c53828e4dfbd0e50649648c5953dcedc0a2d88adff6a69a4defe471e2fe5b524535ab578d205d0d8b7e26b3ec335663cf37122e6a347e25b843b01e25da98d19ab820c3d49bddae95b846feaf9bbeee65e79846e169d0ef2a83977d16cccb3ad633e6bc5624eb15a2e46fc4a4a46", 0x8f}], 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYRES32=r0, @ANYBLOB="1c000000088f00000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000007800000000000000810000000100000048b5c89bcf08d2624528b1afda022675ed3b25fcd4b5957f66bbee23d89e6cb224c2ed6772589c91d3b0405bf219d691993ae923b77efdc3b347bd8674f52e681e871c4593c796e47679e9e081ed66c918c68e4f648883fd028683beba20b023e79fec15242995f484d7a97ca2af5675fd2013648c360e3cd147df7aef6c994f5945b2e8dcfa4495d9ae5e4d959340daf69044e9aa4d7c73a745fa74082c4852ac0a11f9d26a2c3ae32bcbdeeb3f5969163861c4f7fe1f13aef3a1ec6e4fba87c6cf34ecb6d005f0ac2c8fac46584fddc53d2ccb84632bd71961262c36", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32], 0xe8, 0x8080}, 0x0) 00:00:02 executing program 1: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x10101, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10340, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x220543, 0x2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000001140)={&(0x7f0000000140)="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", 0x1000, 0x1}) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r4, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f00000011c0)={&(0x7f0000001180)="15fcad7c4ed4981e0236b6d43e4edad44c1662b1036a5518fe067b1c8e2e3e08303ea3e9368fa2c1125ab961e056", 0x2e, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000080)={0x0, 0x0, r5}) 00:00:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80080) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x4) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SETFMT(r4, 0xc0045005, &(0x7f0000000d00)) recvmmsg(r1, &(0x7f0000000c80)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/191, 0xbf}], 0x6, &(0x7f0000000540)=""/157, 0x9d}, 0x10000}, {{&(0x7f0000000600)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000000800)=""/143, 0x8f}, {&(0x7f00000008c0)=""/143, 0x8f}, {&(0x7f0000000980)=""/171, 0xab}, {&(0x7f0000000a40)=""/30, 0x1e}, {&(0x7f0000000a80)=""/165, 0xa5}], 0x7, &(0x7f0000000bc0)=""/164, 0xa4}, 0x80000000}], 0x2, 0x10061, 0x0) 00:00:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0xffffffffffffffff) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000000)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f00000000c0)=0x2) 00:00:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, &(0x7f0000000040)={0x24, 0x4, &(0x7f00000000c0)="2ae5f4fc0940fc034a72cdc4413be4b1973bed64c7183eadb3d1cf44d2f8d3a574e48f3ae3258c53944eeb88c07273a8c05ffa6f9a844ad11239fa4f1d61e1eccd71060aff8054717251598085ccf8cab81a722558d70883f5b2f5c1b29f5e52d944b3eb7a", {0x48c505dd, 0x6333, 0x32435750, 0x1, 0x7, 0x6, 0x1, 0x7c}}) r1 = socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x27, 0x4, 0x9, 0x20, 0xc0, 0x4, 0x3, 0x1, 0x6, 0x3, 0x1f, 0x1f, 0xe0, 0x40}, 0xe) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r2, 0x330f, 0x80000001) 00:00:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000000)) [ 1446.597616][T16200] block nbd3: Receive control failed (result -32) [ 1446.608991][ T4486] block nbd3: Device being setup by another task [ 1446.638928][ T4481] block nbd3: shutting down sockets 00:00:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 00:00:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x3) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNAPSHOT_SET_SWAP_AREA(r2, 0x400c330d, &(0x7f0000000000)={0x2, 0x400}) 00:00:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) semtimedop(0x0, &(0x7f0000000180)=[{}], 0x1, 0x0) r1 = semget(0x1, 0x4, 0x4) semop(r1, &(0x7f0000000040)=[{0x4, 0x8, 0x1000}, {0x3, 0x8, 0x1000}, {0x0, 0x7, 0x1000}, {0x3, 0x0, 0x1000}], 0x4) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 00:00:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000100)={0x5, 0x1, 0x9, 0x4000, r4}) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) connect$llc(r7, &(0x7f00000000c0)={0x1a, 0x20, 0x40, 0x6e, 0x3, 0xe7, @random="d70a9ed2a91a"}, 0x10) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$HIDIOCGFLAG(r8, 0x8004480e, &(0x7f0000000040)) 00:00:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SOUND_MIXER_READ_VOLUME(r2, 0x80044d04, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x1279, 0x0) 00:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc900) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:04 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) r1 = socket(0xa, 0x3, 0xffffffff) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r3}}], 0x20, 0x24008010}], 0x1, 0x4800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x8}, 0x8) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x6ba080) ioctl$NBD_SET_SIZE(r4, 0x401870cc, 0x0) 00:00:04 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x926, 0x3333, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000000)={0x2c, &(0x7f0000000540)={0x20, 0xd, 0x102, {0x102, 0x0, "1e8dc16b183a06d893869c30ea9745308cf32af6b3074c9bd677b55bebe8a118ee0690ac738e2215ef051c8a45d2a546a8a0d2c7762109cbd4b9bce8a4656ba359ae63cfcf2a12190b06ae938dfaa243c30c9fc5db71ecab8c088b4bbec60d29fbf9c3a02eddbc6b2769f5af3d1e259eb8ae11feeea4c08f7a86ef1850e4e66946f97ae0ae11366e816640d6751d003b9d852117e1a71dcb446149b58a3001579cdc5e4131e4302ea7c241a21ee633a28d060000000000000000000000002e32f15de8b138505e08099f301f5463e47fec97fc65f291d4390587ca673aa2710df3cabec43605118613a3ff0c6dd1d300000000000007fffd00f78021bb96a555"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r1, 0xfe, 0x100, &(0x7f0000000680)="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") syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, &(0x7f00000000c0)={0x20, 0x24, 0x32, {0x32, 0x1, "d81a711766f535f14aa606bfdd17706409ff88e14f3cd60911cfd036f3f75bb75112f0e3fb7e49115eace5653745c983"}}, &(0x7f0000000100)={0x0, 0x3, 0x9a, @string={0x9a, 0x3, "f27b86678b008110a8fb738660228e0bb23f3edda93159cb52f3eb9464b7573dc14d03c2c2893edb8b599e8b017a495b11fea907c00c343165319198272267e20b21ab34d1d889ad38801700ff9908cf9b93fe45bfe4758092693c74bdc331ea0ad8821ed59971062e71121311d055ea5104df5b16f39382546716154405e040de6a6a795b0f21a7212dd83b9ee5756b10eaddd9f227a7f2"}}, &(0x7f0000000440)=ANY=[@ANYBLOB="0022200000005bfd8be50eb0e56559c561e2bea0a40382775afa444d0a6c50978776f22b5b1378ea2bb1eaa50f7b6cf3c7c3"], &(0x7f0000000200)={0x0, 0x21, 0x9, {0x9, 0x21, 0x20, 0x7f, 0x1, {0x22, 0x924}}}}, &(0x7f0000000400)={0x2c, &(0x7f0000000280)={0x40, 0x6, 0x1, 's'}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0xc}, &(0x7f0000000340)=ANY=[@ANYBLOB="2001750000008fb2595899bfbc46c26e4da5bd2e026f5baf31cea18ae00b1b635fe6328edbbc96af07f65fbfa9cc218db43c62920c2e68dfee9b2fefe9383d16c33824070370972d6be43803c7928d95178c996df1b84b28d54a850666bf998f8b951962810fe523583c620338f7ad1af05d4ea968b5ca0ac3e04b"], &(0x7f00000003c0)={0x20, 0x3, 0x1, 0x6}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000040)) ioctl$NBD_SET_SIZE(r0, 0x301, 0x0) 00:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x60}}], 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000000)={0x7, 'xfrm0\x00', {0x9}, 0xf06}) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) connect$inet(r5, &(0x7f00000001c0)={0x2, 0x4e24, @empty}, 0x10) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f0000000200)) sendmsg$TIPC_NL_MEDIA_GET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r7, @ANYBLOB="d500058007000200696200"/26], 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r7, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x81}, 0x1) 00:00:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10100, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00'}, 0x28) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r4, 0x10001, 0x30}, &(0x7f0000000100)=0xc) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b595000000000000006b0a100000", @ANYRES32=r8, @ANYBLOB="080008005f526bae1400020000000000000000000000ffffffffffff"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x6c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4801}, 0x20048045) [ 1447.602079][ T4550] __nla_validate_parse: 4 callbacks suppressed [ 1447.602090][ T4550] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1447.639746][ T8083] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1447.649840][T16200] block nbd3: Receive control failed (result -32) [ 1447.670813][ T4521] block nbd3: Device being setup by another task 00:00:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4) 00:00:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000000)={0x4, "bb61a07c04be0708b0ed60d387a4563491585d5ad92cf10c4375a20a68e7642ccfa8ab84efe34ff9f1dc05e6dc77f31fc83fff14bc10bba03723487ff15e0a23"}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x104081) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x0) 00:00:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x800) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) [ 1447.793825][ T4382] block nbd3: shutting down sockets 00:00:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000000)=0x10000) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x6) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 00:00:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000000c0)=""/168) [ 1448.019650][ T8083] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1448.031663][ T8083] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1448.049985][ T8083] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1448.072045][ T8083] usb 3-1: config 0 descriptor?? 00:00:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x719400) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x280000, 0x34) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x210000) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x9) 00:00:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000024001d0f020000d74122a5215406a7c8ad07fe467c4eb06ab04129212cd2790234053773ee32f0f9c9be1680f10f37eac92c16b79d538befbe22301747f557e8d1d7d7dd7d21c86516df08a799ce8c931ca9ca262e5266b6e606e473c2d46093e009000000", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000b000100636c736163740000"], 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x2e, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0xdaaf}, 0x16, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) [ 1448.339113][ T4587] block nbd5: shutting down sockets 00:00:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x406, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet6_group_source_req(r10, 0x29, 0x2f, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x0, @private2, 0x9}}, {{0xa, 0x4e24, 0x6, @loopback, 0x5}}}, 0x108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r7, 0xc0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r11}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r4, 0x0, 0x3, &(0x7f0000000000)='\'%\x00', r11}, 0x30) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1448.426927][ T4587] block nbd5: shutting down sockets [ 1448.449777][ T4591] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1448.553585][ T4595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1448.587824][ T4595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1448.610866][ T8083] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 1448.615846][ T4591] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1448.646036][ T8083] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0004/input/input9 [ 1448.693816][T16200] block nbd3: Receive control failed (result -32) [ 1448.736466][ T4607] block nbd3: Device being setup by another task [ 1448.747499][ T8083] keytouch 0003:0926:3333.0004: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 1448.791318][ T4564] block nbd3: shutting down sockets 00:00:05 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x301, 0x80000000000000) 00:00:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xb9}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1ff}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x98}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xffffffffffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40040}, 0x20040881) 00:00:05 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x244243) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x80001) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x101041, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x4000000000009) 00:00:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5) [ 1448.886125][ T8083] usb 3-1: USB disconnect, device number 3 [ 1449.079196][ T4642] block nbd0: shutting down sockets [ 1449.167896][ T4642] block nbd0: shutting down sockets [ 1449.186913][ T4661] block nbd2: shutting down sockets 00:00:06 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x20, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x500}]}, 0x20}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000880)={'ip6gre0\x00', &(0x7f0000000800)={'ip6_vti0\x00', 0x0, 0x6, 0x80, 0xfc, 0xffff7fff, 0x30, @local, @private1={0xfc, 0x1, [], 0x1}, 0x1, 0x1, 0x7, 0x81}}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a80)={&(0x7f00000008c0)=@polexpire={0x1b8, 0x1b, 0x100, 0x70bd27, 0x25dfdbff, {{{@in6=@private0, @in=@multicast1, 0x4e21, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x180, 0xc}, {0x400, 0x1, 0x1, 0x0, 0x6, 0x0, 0x8c, 0x2}, {0x1, 0x7f, 0x400, 0x3f}, 0x1, 0x6e6bb7, 0x2, 0x0, 0x2, 0x1}, 0x20}, [@XFRMA_IF_ID={0x8, 0x1f, r0}, @algo_aead={0xef, 0x12, {{'gcm-aes-ce\x00'}, 0x518, 0x180, "acf35b096a605d317bb32cad71208a8a4a8e6073c7c4ca225f9f0e0375b54e745a9b377dac040471c7bb87d91af40d9d41d2fd7f68edf4f01dbe18032116c43c8f5739ffa348882d4ee3054592b9ebf25b790117272b07447ce5f8f2b0d7e4b676399147268d059d266dc88a3b677a09ac351a76845db6aa3193476d84d4fd686eb8ce889403911cf128f8c402c5c672ad5108c9f3960ba2c896c54f467947284ecc3c"}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4}, 0x4008804) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x20, @private0={0xfc, 0x0, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}, @in6={0xa, 0x4e23, 0xff, @mcast2, 0x8}]}, &(0x7f0000000100)=0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400940, 0x0) ioctl$SG_GET_TIMEOUT(r6, 0x2202, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x208080, 0x40) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r5, 0x1b9}, 0x8) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0x1279, 0x0) r8 = socket$l2tp(0x2, 0x2, 0x73) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000280)={0x8, 0xfffc}) sendmmsg$inet(r8, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r8, 0x660c) 00:00:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x7fff}, &(0x7f0000000180)=0x8) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004b00), 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000040)={0x0, 0x2b3, 0x7, r5, 0x0, &(0x7f0000000000)={0x9b0908, 0xcd7, [], @value64=0x5d50}}) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000140)={0x1000, 0xa9, 0x9, 0x7, 0x18, "1d6a87959b1834d7"}) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASE_PORT(r9, 0x80045519, &(0x7f0000000100)=0x8001) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:06 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x301, 0x80000000000000) 00:00:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x250200, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r5, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast2, 0x7fff}}}, 0x90) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000640)={0x13, 0x10, 0xfa00, {0x0, r5, 0x2}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000001c0), r5, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x9, @local, 0x100}, {0xa, 0x4e24, 0x3ff, @mcast2}, r5, 0x1}}, 0x48) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0x125e, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r7, 0x0, r8) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000016, 0x8012, r8, 0x80000000) 00:00:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f00000002c0)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0xffffffffffffff92}}, {{&(0x7f0000000040)={0x2, 0x4e22, @loopback}, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="44fba8abc81886"}], 0x0, &(0x7f0000000140)=[@ip_retopts={{0x0, 0x0, 0x7, {[@cipso={0x86, 0x0, 0x3, [{0x6, 0x0, "88293b332d1bd9"}, {0x3, 0x0, "a822"}]}]}}}, @ip_retopts={{0x0, 0x0, 0x7, {[@end, @cipso={0x86, 0x0, 0xffffffffffffffff, [{0x1, 0x0, "aa565a9d30ab2f"}]}, @lsrr={0x83, 0x0, 0x6b, [@multicast1, @remote]}, @end, @lsrr={0x83, 0x0, 0x20, [@rand_addr=0x64010101, @loopback]}, @cipso={0x86, 0x0, 0x2, [{0x5, 0x0, "ce43ccbe1efbf87ff420d0"}, {0x6aadb7721571d81a, 0x0, "021fd3b55f800864a83c81"}, {0x0, 0x0, "d73dc821f4bc5dd1756dc20aca"}, {0x7, 0x0, "3483af"}, {0x3, 0x0, "dbf9c0d344f24e5559b633"}, {0x2, 0x0, "03e00e7d06d934"}, {0x2, 0x0, "5a86f23313733669"}, {0x1, 0x0, "e1"}, {0x6, 0x0, "c1d057"}]}]}}}, @ip_tos_int={{0x0, 0x0, 0x1, 0x59ef936d}}, @ip_retopts={{0x0, 0x0, 0x7, {[@generic={0x82}, @generic={0x1, 0x0, "ab167b5586b12044425af0"}, @rr={0x7, 0x0, 0x25, [@remote, @empty, @local, @multicast1, @broadcast, @private=0xa010100, @broadcast, @rand_addr=0x64010100]}, @end, @rr={0x7, 0x0, 0x5a, [@local]}, @timestamp_addr={0x44, 0x0, 0xb2, 0x1, 0x2, [{@loopback, 0x1}, {@empty, 0x34}]}, @ra={0x94, 0x0, 0x1}, @timestamp_prespec={0x44, 0x0, 0x48, 0x3, 0xc, [{@dev={0xac, 0x14, 0x14, 0x38}, 0x6}, {@loopback, 0xfd8}, {@private=0xa010102, 0xd6}]}, @noop, @ssrr={0x89, 0x0, 0x95, [@rand_addr=0x64010101, @multicast1]}]}}}]}}], 0x2, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x38b042) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1449.476194][ T4682] block nbd2: shutting down sockets 00:00:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FITHAW(r1, 0xc0045878) 00:00:06 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x301, 0x80000000000000) 00:00:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x315940) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:00:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x1d) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) 00:00:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x204480) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0x8, 0x8000, 0x3000000, 0x3ff}) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) [ 1449.786988][ T4700] block nbd2: shutting down sockets [ 1449.793483][T16200] block nbd3: Receive control failed (result -32) [ 1449.801952][ T4640] block nbd3: shutting down sockets [ 1449.858929][T16200] block nbd3: Receive control failed (result -32) [ 1449.860002][ T4640] block nbd3: shutting down sockets [ 1449.893076][ T4704] block nbd2: Device being setup by another task 00:00:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6) 00:00:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 00:00:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400000) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:07 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100800) fcntl$dupfd(r4, 0x0, r5) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000200)={0x51e39511b70e1936, 0x25, &(0x7f00000001c0)="0c50ce7c867cc28f52a02c71dfec3ca7cb0f9b6144333c890e2ac43619630cc0d9b2fe864b"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x846, r3, 0x0, &(0x7f0000000100)={0x9e0903, 0x1f, [], @p_u16=&(0x7f00000000c0)=0xffff}}) ioctl$NBD_SET_SOCK(r9, 0xab00, r8) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$NBD_SET_SIZE(r7, 0x125e, 0x400) 00:00:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000000)=0x3) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2002) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x82000) r3 = accept4$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x800) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCX25CALLACCPTAPPRV(r4, 0x89e8) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80200, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x56a, 0x84, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000380)=@lang_id={0x4}}, {0xc, &(0x7f0000000400)=@string={0xc, 0x3, "39e2449184c613db8adc"}}]}) getsockopt$sock_buf(r6, 0x1, 0x3d, &(0x7f0000000200)=""/76, &(0x7f0000000280)=0x4c) accept4$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10, 0x80800) 00:00:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) [ 1450.283997][ T4734] block nbd2: shutting down sockets [ 1450.292872][ T4717] block nbd0: shutting down sockets [ 1450.355905][ T4737] block nbd2: Device being setup by another task [ 1450.378918][ T4742] block nbd0: shutting down sockets 00:00:07 executing program 5: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffc000/0x3000)=nil) 00:00:07 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) 00:00:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r7, 0x0, r8) r9 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r11 = fcntl$dupfd(r9, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x990000, 0x2, 0x3f, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9909e1, 0x7f, [], @string=&(0x7f0000000000)=0x1}}) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000100)={0x1, 0x7, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000}, {r2, 0x0, 0x10000, 0xfffff000}, {r4, 0x0, 0xfffffffffffff000, 0xffff9800}, {r6, 0x0, 0x8000, 0xfffffffffffff000}, {r8, 0x0, 0xfffff000, 0x10000}, {r11, 0x0, 0x4000, 0x8000}, {r12, 0x0, 0x2000, 0x2000}]}) 00:00:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r1, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) [ 1450.619334][ T8083] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 1450.669971][ T4755] block nbd2: shutting down sockets 00:00:07 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x111200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0}) [ 1450.830797][ T4764] block nbd5: shutting down sockets [ 1450.869493][ T8083] usb 5-1: Using ep0 maxpacket: 8 [ 1450.952612][ T4758] block nbd5: shutting down sockets [ 1450.999977][ T8083] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1451.014061][T16200] block nbd3: Receive control failed (result -32) [ 1451.043948][ T4776] block nbd3: Device being setup by another task [ 1451.093882][ T4722] block nbd3: shutting down sockets 00:00:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) 00:00:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x4, 0x4, 0x400, r1, 0x0, &(0x7f00000000c0)={0x9b0952, 0x7d1e4219, [], @value=0x8}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000003c0)={0x0, &(0x7f00000001c0)}) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x4c000000, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080029bd7000fedbdf250500000006001b004e21000008001800e0000002050006000400000008001900ac14140f060000000000000007ffffff7f000000000009000300000006001d00a3b9d9f706975b8342525e02215e07e365b6f672c882ee9745763286d7465651ad89fa0dd976bbbc060e6ee21693f5f8c3cbdbe1999a6f69ff95a9d34d488ee7141fee05218a1bcbd9d6e40d99ad7b430602e95344e7ec74f0b3de9ee1ddbc39e06c1d54f0f919fad35ab188e8203871ebdbcf04c6f8ed82a54e6ded6b4a5c9fb7056669e684c082c309a5af6371e4bec018bf87a343b4686a6b0a9985a040a6b4ed7fa7220224084e09f6e6ba61aba909a77fa881f12af7028914f5b0c5ffc3533f6870ad831aa3ed"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$VIDIOC_S_PRIORITY(r2, 0x40045644, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r5, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2000400}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8090) 00:00:08 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x100000000001, 0x1112c0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000000)={0x7f, 0xfff, 0x3f, 0xf3d, 0x3, [0x97, 0x0, 0x8, 0x88c8], [0xd51, 0x9, 0x7fff, 0x1000], [0x7fff, 0x1, 0x34c, 0x9ac5], [0x6, 0x2, 0x4]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 00:00:08 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) [ 1451.259929][ T8083] usb 5-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 0.40 [ 1451.296136][ T8083] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.365331][ T4795] block nbd2: shutting down sockets [ 1451.389290][ T8083] usb 5-1: Product: syz [ 1451.393531][ T8083] usb 5-1: Manufacturer: 酄욄󔲊 [ 1451.399037][ T8083] usb 5-1: SerialNumber: syz [ 1451.402275][ T4799] block nbd2: Device being setup by another task [ 1451.470284][ T8083] usbhid 5-1:1.0: couldn't find an input interrupt endpoint [ 1451.681279][ T8083] usb 5-1: USB disconnect, device number 15 [ 1452.072471][ T1535] block nbd3: Receive control failed (result -32) [ 1452.080950][ T4790] block nbd3: shutting down sockets [ 1452.120010][ T1535] block nbd3: Receive control failed (result -32) [ 1452.120379][ T4797] block nbd3: shutting down sockets 00:00:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/213) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 00:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) 00:00:09 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 00:00:09 executing program 5: syz_extract_tcp_res(&(0x7f0000000100), 0x8000000, 0x80) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='stat\x00') r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) 00:00:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RREADLINK(r6, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 00:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) accept4$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14, 0x80000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000180)="f9c55aa9b3a7aa0fec4bfcfe0e6a92d95fcefc0956080aa02e20d8da0c122d776c4f561f7372479eb7fac1c0bcabd04723abb07b89c99076ec7828a7acb7f154dd81419de800e043c58f16efd202a16a145a3ed9571ddbb54fdcb96673565aaa81c9ded1c8529370863feeaa3d0024c904b04f635c5921854d40f0c0dcd2e544626ef892e0db220584fa515b4968860748273f5055bb9d3aef9e6b0aac313c85a14cf4944f386bb757703d03d8836792f3f43ab4c9d5143b9d5896e4bceb7321668cc08ce578692139bdd4ff88ab6676f12537c573e89925c5a8b5343a8607e2b669683453ff3a9e59cb787dbd5b2f36512122c99ca69cde", 0xf8) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x20040040}, 0x4000089) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000280)) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$dupfd(r6, 0x0, r7) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000000400)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$TIPC_DEST_DROPPABLE(r8, 0x10f, 0x81, &(0x7f00000000c0)=0x2, 0x4) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:09 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1452.394916][ T4843] block nbd2: shutting down sockets 00:00:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r3, 0x20, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x200}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffff8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x44004) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:09 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x58fd, 0x24c401) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 00:00:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xc0000) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={@private2={0xfc, 0x2, [], 0x1}, @private0={0xfc, 0x0, [], 0x1}, @loopback, 0x3, 0x68, 0x8a, 0x400, 0x7, 0x4}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x250200, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast2, 0x7fff}}}, 0x90) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f0000000640)={0x13, 0x10, 0xfa00, {0x0, r6, 0x2}}, 0x18) r7 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route_sched(r9, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@deltaction={0x11c, 0x31, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x188a}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x14, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8c}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2793a8ce}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8}, 0x48800) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000001c0), r6, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r6, 0x4}}, 0x10) 00:00:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000040)=@md5={0x1, "3b83933b3aaa794d54a984e09a8f7de9"}, 0x11, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xedcc) [ 1452.597744][ T4865] block nbd2: shutting down sockets 00:00:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a4ef08f666c5d148"}}, 0x48}}, 0x0) close(r0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = dup(r3) ioctl$KDFONTOP_SET_DEF(r4, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x10, 0x1f, 0x46, &(0x7f00000000c0)="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"}) ioctl$NBD_SET_SIZE(r3, 0x125e, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x406, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$MON_IOCT_RING_SIZE(r7, 0x9204, 0x123d73) 00:00:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xfeb7) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="070000001400b5950000080400000000000000003397507d9e4829c4c51a04c08cce0353fcc73d4e9ec2e50f2ca080f6f921a416bd8e226383b211db3d9e184010fa7b3e3189b606d5a457336af406bad735cb6c591027efaa97ff71d95275e5d873fdbf1ade2856afcb4dba810ce56c042ec5a368badf885de19420147f230928360c1bbf9d6cdfcbdafa7257b24fc71364ffddb481112e000000000000", @ANYRES32=r9, @ANYBLOB="1400020000000000000000000000ffffffffffff"], 0x2c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'ip6_vti0\x00', r9, 0x2f, 0x44, 0x20, 0x9, 0x34, @mcast2, @dev={0xfe, 0x80, [], 0x3c}, 0x7880, 0x40, 0x5, 0x4}}) 00:00:09 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x21f90372c2faa695) ioctl$SIOCAX25OPTRT(r2, 0x89e7, &(0x7f0000001640)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x2, 0x44}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:09 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1452.807238][ T4877] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1452.898322][ T4891] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1452.910552][ T4890] block nbd4: shutting down sockets [ 1452.999507][ T4880] block nbd4: shutting down sockets [ 1453.077834][ T1535] block nbd3: Receive control failed (result -32) [ 1453.113197][ T4897] block nbd3: Device being setup by another task [ 1453.158376][ T4897] block nbd3: shutting down sockets 00:00:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x48) 00:00:10 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x436880) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$VIDIOC_G_INPUT(r3, 0x80045626, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x25dfdbff, {0xa, 0x0, 0x0, 0xfd, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3ff}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) 00:00:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) connect$l2tp(r2, &(0x7f0000000040)={0x2, 0x0, @local, 0x2}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x250200, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r6, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast2, 0x7fff}}}, 0x90) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f0000000640)={0x13, 0x10, 0xfa00, {0x0, r6, 0x2}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000001c0), r6, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x3}, r6}}, 0x30) [ 1453.354080][ T4907] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:00:10 executing program 5: syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x200280) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0xc0000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80c00) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000002c0)={0x0, 0x800, 0x1, 0x5, 0x5}, 0x14) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082cbd7000000000002a0000000800010070634b0011000200303030303a30303a31302e30000000001c006200736f757263655f6d61635f11af5f6d756c7469636173740039fe830008000000"], 0x54}}, 0x4004005) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fd1c821fe7cfa4107e06a830253ed80b3e378c690763f88afce1801ef4e1aac59804da4b69cf3d58c686df14938eb717dff2291c0a3192d093d6b545c041405baa55344c426ef26e29f6d7b45bc7306a73e929414e1e4b6df5bfec3f49a70de8cf874aaaf51c374a7ae1e7c0a4b2de356e0797de4ebe668f73bde5d4ce872201259d36b72adc87ef2cc6d813357135fd931bbc1d98b1a94de29a8729a7d205d8e5", @ANYRES16=r3, @ANYBLOB="0048989995d88eb400"/21], 0x14}, 0x1, 0x0, 0x0, 0x20018864}, 0x40) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000) fcntl$dupfd(r6, 0x0, r7) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) [ 1453.430287][ T4907] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1453.453254][ T4917] block nbd0: shutting down sockets [ 1453.525724][ T4919] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1453.528884][ T4905] block nbd0: shutting down sockets [ 1453.537743][ T4907] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1453.555377][ T4932] block nbd5: shutting down sockets [ 1453.586161][ T4932] block nbd5: shutting down sockets 00:00:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r1, @ANYBLOB="00022abd7000fcdbdf253d000000080001007063690011000200303030303a30303a31302e30000000001c008200736f757263655f6d61635f69735f6d756c746963617374000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c746963617374000e0001006e657464657673696d0000000f0002006e657464657673696d3000001c008200736f757263655f6d6163735f6d756c74696361737400"], 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x200, 0xff7f, 0xfff, 0x8]}, &(0x7f0000000280)=0xc) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ocfs2_control\x00', 0x8000, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000340)=0x3) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000002c0)) 00:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, 0x40, 0x0, 0x5, 0x4, 0x4, "b41a173b9ee675a44da595f818d3fd5102be8ccad18d67dbae099aef66cb5549209ad1f2a2bf33cf27cdf88473e286cd427f72a158f4bf355d5bafc21cac5c12", "78d2e933078199b02064e3b0ad0985c1f3fffbf6f15e735a7f7290c0b7ed74b3331e4647de91191d1eb9547fbcb96c2f0c32896d74f61e65354f312b3279c525", "61a1bd0a0e4c3e65588053694b475121c0c4c02763fb5768bd92c53f844941c7", [0x8, 0x3]}) [ 1453.649575][ T505] block nbd2: Receive control failed (result -32) [ 1453.657826][ T4879] block nbd2: shutting down sockets 00:00:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:10 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x2243, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000040)) 00:00:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000), 0x4) [ 1453.955163][ T4955] block nbd5: shutting down sockets [ 1454.030256][ T4950] block nbd5: shutting down sockets 00:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000000)) [ 1454.117866][T16200] block nbd3: Receive control failed (result -32) [ 1454.126753][ T4965] block nbd3: Device being setup by another task [ 1454.177202][ T4902] block nbd3: shutting down sockets 00:00:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4c) 00:00:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x2) 00:00:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x68, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x7077, @media='udp\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x14}, 0x48801) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x0) 00:00:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) renameat2(r3, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000040)='./file0\x00', 0x5) 00:00:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2b4b01) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000000000)="8c9ae3", 0x3, r0}, 0x68) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:11 executing program 5: shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000000c0)=""/198, &(0x7f0000000000)=0xc6) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) mount$9p_xen(&(0x7f0000000040)='syz\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x1830015, &(0x7f0000000240)={'trans=xen,', {[{@fscache='fscache'}, {@loose='loose'}, {@nodevmap='nodevmap'}, {@fscache='fscache'}, {@version_9p2000='version=9p2000'}, {@nodevmap='nodevmap'}, {@cache_none='cache=none'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '+![}\''}}, {@audit='audit'}, {@context={'context', 0x3d, 'root'}}]}}) 00:00:11 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x1) 00:00:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x1) [ 1454.612116][ T4994] block nbd5: shutting down sockets [ 1454.650969][ T505] block nbd2: Receive control failed (result -32) [ 1454.659877][ T4946] block nbd2: shutting down sockets 00:00:11 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:11 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_RESETEP(r6, 0x80045503, &(0x7f0000000000)={0xd, 0x1}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x1f) 00:00:11 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x28a000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000380)=0x1180102) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000000280)=[{{&(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000100)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="8f828b16cc101d2d22f48d0eaff81495de35019558d18bd5b643988fff5a9211700559051d73a8a79a31d86ea7255678357a326e17f32f967ca0602d3f6cf0448239d638d1df0d27521f4679a3173447727c376c0174526813ae7fbf8a50c8c5339956d951a43f5afc964058e31e", 0x6e}], 0x1, &(0x7f0000000240)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x40}}], 0x18}}], 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000340)=0x2) dup2(r2, r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x6140) ioctl$NBD_SET_SIZE(r5, 0x1279, 0x0) [ 1454.910506][ T5010] block nbd0: shutting down sockets [ 1455.087055][T16200] block nbd3: Receive control failed (result -32) [ 1455.092849][ T5023] block nbd3: Device being setup by another task [ 1455.197278][ T5023] block nbd3: shutting down sockets 00:00:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x68) 00:00:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x41c8c0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xc0100) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x7f) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) accept4$unix(r4, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r5 = dup2(r1, r2) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0x0, "245024a102404037", "60c4822adbac29e520166bfc214cd06cd57b84e96b103001b390d730a880e20a", 0xfffffff8, 0x9}) 00:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4900) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) [ 1455.403249][ T5030] block nbd5: shutting down sockets 00:00:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$phonet_pipe(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x100000) 00:00:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000000c0)="eec17363bab8d0a36c3e55a0da6e8dad2737d4b695fdd26dca42138643b2d1235fb48ef30c257119f33c878fe2dcd10d207698b6e8879712f040196d3cb1df20ee506acdf92cd8a69a06611f3ffdbb8b265f7974d814ecb82ce6fd187d00d886a16fd1b1a7295a2a3ff3861d1f26829eebf345d2be5b5dfd5a23ec8ea737335e6a928bf0757626b9109a9ead0c07f6aa40efaa4e7c8d94669841ee4f8f907f32a226e970ed651477020010dabadc7b278c2263f521") 00:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) setsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f0000000140), 0x4) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r1, 0x125e, 0xfffffffffffffffd) [ 1455.681892][T31633] block nbd2: Receive control failed (result -32) [ 1455.682302][ T5009] block nbd2: shutting down sockets 00:00:12 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1455.789746][ T5047] block nbd0: server does not support multiple connections per device. 00:00:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) bind$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'team_slave_1\x00', 0x25fd}) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$TIOCSTI(r2, 0x5412, 0xffff) io_setup(0x5, &(0x7f0000000140)) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000000100)) ioctl$NBD_SET_SIZE(r3, 0x1279, 0x0) [ 1455.836682][ T5047] block nbd0: shutting down sockets 00:00:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x2) [ 1455.969454][ T5054] block nbd2: shutting down sockets 00:00:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000)=0x92, &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:13 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1456.122754][T16200] block nbd3: Receive control failed (result -32) [ 1456.130994][ T5031] block nbd3: shutting down sockets [ 1456.263049][ T5067] block nbd0: shutting down sockets 00:00:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6c) 00:00:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:13 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x350c) 00:00:13 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1456.335692][ T5067] block nbd0: shutting down sockets 00:00:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE(r2, 0x125e, 0x1) 00:00:13 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) move_mount(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2a) syz_usb_connect$cdc_ncm(0x1, 0x1da, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1c8, 0x2, 0x1, 0x20, 0x50, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "5bed6d110a"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x100, 0x8298, 0x2, 0x80}, {0x6, 0x24, 0x1a, 0x47a5, 0x35}, [@mdlm_detail={0x48, 0x24, 0x13, 0x9, "7191e1f317e2357f005b21509d17558009c720e251e44eb9f6553f55f901de4e768fcb247cec5c6b354fdf497d88e0d4212ca623efc83cf78cc1a6be819d9495474f8ade"}, @mdlm_detail={0x9e, 0x24, 0x13, 0x3c, "42bbe638fa9e361d3162aefc2e7d2e4ab2f313877d9c5cf913792145aa955cabbaf6692b94ca359f9bf4a2e57e8396bac9d203e9a5572e5f345b53addd326fd23a7c9268a5284301bbe546472a22137941804844b45e7813848483278d3fa07f84d17cdab276d7eb36971cbb5eda4979a9e807d452489635a061f31015bbc519b62f4893393c38b05c457c601b9fc92d98dc301ba1d7982a1fcb"}, @obex={0x5, 0x24, 0x15, 0x6}, @mdlm_detail={0x75, 0x24, 0x13, 0x0, "2ab2fba2a4e5f4405b25f1b3a211700604a23811176e62215de3bd1ceb153f7cb5192571d42b2795f3f4ebf303dee9b3e41dc502d7e4f58b8e76b39a305242f12323b659eccf5ec3195c3c6e7f1b26d6d77a3d0976810b564f64996d95e85cd22a655e3b6097fb68bc3da1e4cb4db733d3"}, @network_terminal={0x7, 0x24, 0xa, 0x1b, 0x1, 0x9, 0x20}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x3f, 0x3f, 0xff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x4, 0xc8, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1, 0x7, 0x6}}}}}}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x200, 0x20, 0x1f, 0x1f, 0x20, 0x3}, 0x62, &(0x7f0000000380)={0x5, 0xf, 0x62, 0x3, [@wireless={0xb, 0x10, 0x1, 0x4, 0x81, 0xff, 0xea, 0x1}, @generic={0x48, 0x10, 0xb, "42effc3364a37cae3325736f0966ad0df4708a653293e47f223d9ad985ed3d980fb7bf4bab9dba53971abf3f1e45edad35e091e33d62cd3b8ff5a0a5915e250554c8e0468c"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x80, 0x7, 0xbe9}]}, 0x1, [{0xf3, &(0x7f0000000400)=@string={0xf3, 0x3, "d59543707d3aed1b6cf16f8bd5cc31bf4e552038a6339a3549478d63cd38acfec77b78fe5ad4fe59bc2ba49cbded0278e4c6263e2fee7020ed390fbebba8190b8e7eca4d68486da443a8c96874c945d9e3dbd09c126b5ef30d0efe5f9ca29123f1a2e701324e8c1a52adab6a16071ca3609ed388dccb2b26f68d0f3b02152692f034c0766fb6a1dcf41c00a7a0a8bb6826b7969d641c97f93a964b85e562f58a83366f9d53d9f3b0868f0ed29345e9248b2c3ccbbd044b4b9eb5ca16a31ec2e8ff9b693834277d491661e3043a2e085ad245854fd3d340322db1bcffc046623786fd31a2c4f4d2f5f8f75bda000de06f5d"}}]}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='attr/fscreate\x00') setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000000580)="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", 0x1000) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0x1279, 0x0) 00:00:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r3 = dup3(r1, r2, 0x80000) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_in(r4, 0x5421, &(0x7f0000000040)=0x2) r5 = accept4$alg(r3, 0x0, 0x0, 0x80800) getsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000000)=0x5181052) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:13 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:13 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x228980) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x401870cc, 0x2) [ 1456.769631][ T5102] block nbd0: shutting down sockets 00:00:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x24a00) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x80, @loopback}, {0xa, 0x4e23, 0x1, @remote, 0x8000}, 0x4, [0x0, 0x6, 0x4, 0x4, 0x2, 0x7f, 0x4, 0x3]}, 0x5c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r4) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1456.831825][ T5104] block nbd0: shutting down sockets 00:00:13 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r3) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8}}}, @CTA_TUPLE_PROTO={0x8, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c0000000406010200000000000000000c000007050001000700000073797a310000000005000100070000000900020073797a32000000000900020073797a30000000000900020073797a3100000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000040) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r1, 0x80605414, &(0x7f0000000140)) r5 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xff, 0x4) fcntl$getown(r5, 0x9) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0x125e, 0x0) 00:00:13 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1456.979040][ T8141] usb 6-1: new low-speed USB device number 8 using dummy_hcd [ 1457.017052][ T5117] block nbd4: shutting down sockets [ 1457.073233][ T5119] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1457.105744][ T5111] block nbd4: shutting down sockets [ 1457.134542][ T5122] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1457.136969][ T5119] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1457.224251][ T5123] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1457.478695][T16200] block nbd3: Receive control failed (result -32) [ 1457.487510][ T5127] block nbd3: Device being setup by another task 00:00:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x74) 00:00:14 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000240)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x20, 0x2, [{{0x9, 0x4, 0x0, 0xc1, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0xf, 0xae}}}}}]}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x200, 0x7, 0x6, 0x0, 0x10, 0x5}, 0x5, &(0x7f00000002c0)={0x5, 0xf, 0x5}, 0x5, [{0x88, &(0x7f0000000300)=@string={0x88, 0x3, "c0ae7639abee85a386593a80d6b6320858eaff9a4e709f96824f4479e9bc20764ce4f4e856332e89c94191ef4d89f993d9d2b229093be7c5851fbba9487de6d576390be53da927a49d9a32d4a2aa851537a55c3753522f676fd9e9608c0bbd07c98befc28ebd2349bbce2c2a38c8985b92cba8d2ea41c92e3b0b3029930b92bf958fbea470cf"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x813}}, {0x8e, &(0x7f0000000400)=@string={0x8e, 0x3, "0eee451e9a7fec6904fcb1544b22b201b52d86441a139de98a22ea1a03fc263ef8be2c2e3c738f3a7a099cbe0083ec179071e06a88e5de0035e8053a2832c4c39d6277888b485ea29ea5b5d14084d6dbf8b07b8d6488e6416d0cc1674166917a7f853e3b6c63535edb20cb3e4279dd9727af7d89474328f7632bac82b81c86af3be160cca1c6dd6b66eb7078"}}, {0xf5, &(0x7f00000004c0)=@string={0xf5, 0x3, "b441998d8ea1c8a1683c372f2aa6b0114b73b249dc16ea831a7d555f25c026db14e640f5b7a09afebf483e040e09287d8ddc4ccf00a1cab11b8840f5ef52931f5bd8f0d36534d79f9ada90ae81706d9c6dcbc1b070b07b032d723ac6b3c87344225d6693d9da435f6254fd32d112c079637e67a22c6715f2c1cdc1012abff265584bd8cc00a7b87ecd878a19b2e9e7e2278a17c035a5fbd377068949871def9beddc2444dadbcb1e939ff24b536361e30839610112268347291ffc1c99862bedbac9d406060b14bb2e2cb481ffe4070e242201bc9a7cd0639f85e79da5970243c35dd63aa414a7b177f3270d4b18254eed87da"}}, {0xd7, &(0x7f00000005c0)=@string={0xd7, 0x3, "dae7d5b432cbc2e188632b010bfaba9c98ca05eaff323b1450deda6235d7798b3e0402b25ea0f6872a7836b2540368ce2ab05a7b98f52a7144f9202178c22064ea83daaaf4ceb89fb739cad27386fb0531f23e73fd473d93b9a9489069e8831b198397b124cd546185c3fef03a3af20cf27afc335a8d9a256e2c994e585ffafe08abd1e308484ccc5fa0278e46ca0248c66477461661644e9cab9e07336f81a1de599248217c74d6a4b5473b09f07327feafce22a41ae9976ed71dee7316e6fb4727aa850ae8f220877808d8a38ba36bf9b6493cfa"}}]}) fcntl$dupfd(r1, 0x0, r2) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd8, r3, 0x200, 0x70bd28, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7ff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x100}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7fffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20008080}, 0x480d0) 00:00:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) shmdt(r1) shmdt(r1) [ 1457.527160][ T4814] block nbd3: shutting down sockets [ 1457.533541][ T8141] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 16, setting to 8 [ 1457.544655][ T8141] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 1457.555025][ T8141] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt 00:00:14 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1458.509176][T16200] block nbd3: Receive control failed (result -32) [ 1458.515479][ T5149] block nbd3: Device being setup by another task [ 1458.532271][ T5133] block nbd3: shutting down sockets 00:00:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x200) 00:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) getsockname(r1, &(0x7f0000000000)=@phonet, &(0x7f00000000c0)=0x80) 00:00:16 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:16 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000100)={0x5, 0x80, 0x7}) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r4, 0x0, r5) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r5, 0x110, 0x5, &(0x7f00000000c0)=[0x1, 0x3], 0x2) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r3}) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0x401870cc, 0x0) 00:00:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7a) 00:00:16 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000280)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x20, 0x7}) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_TRY_ENCODER_CMD(r4, 0xc028564e, &(0x7f00000002c0)={0x0, 0x0, [0xffff, 0x387, 0xbd4f, 0x7, 0x81, 0x8, 0x7, 0xff]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)={0x80, 0x0, 0x9, 0x0, 0x1, [0x0, 0x0, 0x1], [], [0x0, 0x0, 0x0, 0x10001]}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000180)={&(0x7f0000000000)="0e7519bead3acb7f4744881193f73f746a807166ca41eeaecf7d928de87fa5d1191a413e096d8e9783f4aaf57fc60b87c36d09a0fab5992947a6e208c7fb7c981f4a8cd96a88865cf5f2ada416bb1ece935c85a93b0e874b10adaae03e3c5e381722c96b24743886c6f7960168eea99ca801c7c87f577534ecc58cea9c6a6904cfdbd942e465de99e25c7e13b87950eb4975e8d7b3a1036fb6b906d4d8bb38738415bf2d42e5026e9c974de0532c1593565db45b4598f31f71b3f63309844ee0d1ba0f345b6f9416caaa15f6a5c94d39cfb246bed70b9214d2006236099811ffd914dccc04f7ca86f737cd670247", 0xee, 0x2}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, r5}) 00:00:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000040)={0x34}) [ 1459.768888][ T8141] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1459.785593][ T8141] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:00:16 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1459.839052][ T8141] usb 6-1: can't set config #1, error -71 [ 1459.848450][ T8141] usb 6-1: USB disconnect, device number 8 00:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2aa40, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) r1 = semget$private(0x0, 0x1, 0x200) semtimedop(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000000c0)=""/178) 00:00:16 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 00:00:16 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x284c02) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x8000) 00:00:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:17 executing program 4: socket$inet(0x2, 0xa, 0x5) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x101400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) fcntl$dupfd(r1, 0x0, r2) read$rfkill(r2, &(0x7f0000000000), 0x8) 00:00:17 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x49e302) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x210000, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x20800, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r0, 0xc00464be, &(0x7f0000000200)={r1}) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$bt_rfcomm(r7, &(0x7f00000000c0)={0x1f, @any, 0x3}, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = fcntl$dupfd(r4, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0xcd35, @ipv4={[], [], @local}, 0x3}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0x1ff, @private0={0xfc, 0x0, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x3, @private0={0xfc, 0x0, [], 0x1}, 0x3}], 0x64) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000000, 0x400000) 00:00:17 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @bt={0x10000, 0x9, 0x8, 0x2, 0x7240, 0x2, 0x19, 0x1}}) [ 1460.276304][ T5203] block nbd1: shutting down sockets [ 1460.535366][T16200] block nbd3: Receive control failed (result -32) 00:00:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x300) 00:00:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r5 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r5, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r5, @ANYRES16=r2, @ANYBLOB="110000000000000000000200000008000500", @ANYRES32=r4, @ANYRES16=r2], 0x1c}}, 0x0) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:17 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000140)={0x0, 0x0, 0x1}) 00:00:17 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) 00:00:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x168, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x44008) fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0x6}) [ 1460.582597][ T5176] block nbd3: shutting down sockets [ 1460.681890][ T5222] block nbd2: shutting down sockets 00:00:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd00000010000100050810004149004001040800", 0x58}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x244480, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000040)={0x4, 0x2, 0x5, 0x100, 0x7, 0x0, 0x4}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x1279, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1, r1}) 00:00:17 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1460.764342][ T5233] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:00:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) r8 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r8, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) [ 1460.899189][ T5244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:00:17 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x100000000) [ 1461.025220][ T5251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:18 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) fcntl$notify(r0, 0x402, 0x2) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0x1279, 0x0) [ 1461.132227][ T5254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1461.506025][T16200] block nbd3: Receive control failed (result -32) [ 1461.515370][ T5232] block nbd3: shutting down sockets [ 1461.592082][T16200] block nbd3: Receive control failed (result -32) [ 1461.592601][ T5232] block nbd3: shutting down sockets 00:00:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x500) 00:00:18 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'batadv_slave_0\x00', {0x2, 0x4e24, @loopback}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x84001) socket$l2tp(0x2, 0x2, 0x73) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE(r3, 0x401870cc, 0x8000000000000006) 00:00:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x440, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x4, 0xb8, &(0x7f00000000c0)="5ce2764de5dfe4bbf50a1545ef0daed348d0c78e467a81d82fc9dcea6a7fd17b54cfe5ecd36f903cdf9760865583d32fd422538034cd4bf73597d4b351c4c3a4d3c0c73eb3d6712b25d9d64d86a6305480476c048fa4f21d6ac070d2939480dbec6c5c4ef6eb2f451effd2da71f499c181659a3a1c2ba5da41d299907fa5694d9b334cb2564df3960b6bcfb71a1458135bb41ab05c51b27d86dbb23a493159dac3afef7be3456cc53e887e3b9a5f8d729f65b0be5a9d5295"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x4, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) 00:00:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r1, 0x125e, 0xfffffffffffffffe) ioctl$FIOCLEX(r0, 0x5451) 00:00:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:18 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000180)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x9) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x55, 0x4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0xa4, 0x9, 0xffff8001, "82cfe1d8068a9c8bb17a70236f52ec3067fbb7c7b28c352c031eb6b6a0875653db086068ec212010cb649830cf41656db988d448a0bf54bfe47057d01d3777e896b706b2c4314ce24e459e8930a4c60488f93b4b020e726badff0e0a5496bb0634b2d581645c8094a54772e2ec952fd40324f99753db8dd82209a1f61e33a09c9516b8f816fa0a1fca159d55d33487eaadbf937d134206699cacc7e6fe3a610009b89a96"}) [ 1461.870771][ T5288] block nbd0: shutting down sockets [ 1461.979751][ T5279] block nbd0: shutting down sockets 00:00:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000200)={0x9d0000, 0xb3, 0x4, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9909d7, 0x8, [], @value=0x543448ea}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0x27) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/68) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x248001, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video0\x00', 0x2, 0x0) fcntl$dupfd(r4, 0x0, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) prctl$PR_GET_NAME(0x10, &(0x7f00000000c0)=""/249) 00:00:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:19 executing program 0: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x125e, 0x0) 00:00:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) [ 1462.150951][ T5308] block nbd5: shutting down sockets [ 1462.179668][ T5308] block nbd5: shutting down sockets 00:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1462.595711][T31633] block nbd3: Receive control failed (result -104) [ 1462.616751][ T5289] block nbd3: Device being setup by another task 00:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x600) 00:00:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r6}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r6, 0x6, 0x101, 0x4}, 0x10) r7 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x20800, 0x0) r8 = accept(r3, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@initdev, @in6=@private0}}, {{@in6=@private1}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) 00:00:19 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0xc0040, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x4d, 0x0, 0x5, 0x3f, 0xa9b9, 0x9}) 00:00:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x100, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xffffffe0, @remote, 0x1000}, @in6={0xa, 0x4e23, 0xfffffffd, @mcast2, 0x10000}, @in6={0xa, 0x4e24, 0x1, @private1={0xfc, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x7f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7f}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e23, 0x7c, @loopback, 0x81}, @in6={0xa, 0x4e24, 0x92, @mcast1, 0x8}, @in6={0xa, 0x4e20, 0x2, @remote, 0x1}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e22, 0x5, @empty, 0x1ff}]}, &(0x7f00000002c0)=0x10) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x6, 0x0, 0x3, 0x17, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast, @in=@multicast2, 0x1e, 0x10, 0x10}, @sadb_lifetime={0x4, 0x0, 0x7fffffff, 0x9, 0x200, 0xffffffffffff3a4d}, @sadb_x_nat_t_type={0x1, 0x14, 0xd7}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bc0, 0x1, {0x6, 0x6c, 0x3, 0x1, 0x0, 0xf9, 0x0, @in=@private=0xa010100, @in=@multicast1}}]}, 0xb8}}, 0x4000801) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x1000, 0x10080) setsockopt$sock_timeval(r5, 0x1, 0x43, &(0x7f0000000340), 0x10) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) 00:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x93, 0x0, 0x6, "e9d3ea6b663586ea08f9dc57a1ec1b09", "23221da7f8e1271446f729eebe51694bfcf898c7410cfe97ccedc01acba00c1f536f852f3a33a05a904fed2a58f53e63816149d32b434a8c793b9c27e73b6c75e4f4a0c1cb248a6758c02ba7bcb1fae5fa879c58acf1ae7affef83f33da5ec22498b3352a115bb5dc0519f2ddbd019b3c57fa5a3ef6280ff59a574eb2935"}, 0x93, 0x1) 00:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1462.795784][ T5332] block nbd3: Device being setup by another task [ 1462.868251][ T5337] block nbd3: Device being setup by another task 00:00:19 executing program 5: ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0x1279, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window={0x3, 0x0, 0x3ff}, @window={0x3, 0x7f, 0x6}, @window={0x3, 0x9, 0x7}], 0x4) 00:00:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x700) 00:00:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0)=@gcm_128={{0x304}, '\x00', "5bc01bf87e15e20f690922d320f66b50", "3c853f55", "fa7d8df3c428d364"}, 0x12) [ 1463.100653][ T5348] block nbd3: Device being setup by another task [ 1463.166831][ T5354] block nbd3: Device being setup by another task 00:00:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2000) 00:00:20 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x0, @null, @rose={'rose', 0x0}, 0xbf, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0xe2, 0x5, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) fcntl$dupfd(r1, 0x406, r3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0x401870cc, 0x0) 00:00:20 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x1279, 0x0) 00:00:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400200, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x80, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x8, 0x4) [ 1463.406680][ T5367] block nbd3: Device being setup by another task [ 1463.464364][ T5372] block nbd3: Device being setup by another task 00:00:20 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGPTLCK(r3, 0x80045439, &(0x7f00000000c0)) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000140)=@getsadinfo={0x1284, 0x23, 0x2, 0x70bd25, 0x25dfdbfe, 0x0, [@algo_auth={0xf2, 0x1, {{'wp512-generic\x00'}, 0x550, "00ae537865f3632e9eeaced89221a3414b0216104ef4c9bef30f28c0c504b73de8f4cfaac63b9eff97477f852e882eca6d0b7c36b678c069f224d65d5c0e4d0c36b2a5781db6ca282a771acae7dd8fa77aac5b0beef76183fea9d4ac04e3408649f70d61b92e479f4e31ecd9a7bbd9203a37a2958d66765aaf3422e3c8a504164cb3609bab1542fcde96ad767176ddb351cb8d298ac8002e0783cb0a8047c57d39d04dd2a68c49549814"}}, @algo_crypt={0xe7, 0x2, {{'cbc(fcrypt-generic)\x00'}, 0x4f8, "21d66c35b16ebaf8ad6a56ba168d17e31542041967c594899e4e556d0555bf9689578ec7407b1e2d80af1bfc7a3ca2b81b8d12f45952c5d80c77e3a836d32fe52ea36b6c59ac4fb77e0ce24b4cdfc9d2ea24d202b473dd330d3e6889efef127fbba5854d7695bd1423a58c6ee551c9dd765599db20bbea96f5fe98f0c0c39031b820a78f849a45314e580588c5447a1bb2d8a10dbf2e19686108cdd4e5e303"}}, @coaddr={0x14, 0xe, @in=@remote}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e21, @in6=@dev={0xfe, 0x80, [], 0xe}}}, @extra_flags={0x8, 0x18, 0x15}, @extra_flags={0x8, 0x18, 0x20}, @offload={0xc, 0x1c, {0x0, 0x2}}, @algo_auth={0x1048, 0x1, {{'sha256-arm64\x00'}, 0x8000, "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0x1284}, 0x1, 0x0, 0x0, 0x48c0}, 0x8800) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0x1279, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) sched_setscheduler(0x0, 0x5, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r8, 0x0, r9) r10 = perf_event_open(&(0x7f0000002600)={0x3, 0x70, 0x80, 0x6, 0x12, 0x8, 0x0, 0x6, 0x48004, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f00000025c0), 0x3}, 0x100, 0x8, 0x8, 0x8, 0x7, 0x3}, 0xffffffffffffffff, 0x2, r9, 0x8) perf_event_open(&(0x7f0000002540)={0x3, 0x70, 0x80, 0x6, 0x1, 0x20, 0x0, 0x4, 0x80000, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x65c, 0x1, @perf_config_ext={0x6, 0x5}, 0x40000, 0x6, 0x4, 0x2, 0x3, 0x101, 0x5f48}, 0x0, 0x6, r10, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000000)={0xffffff3f, 0xffff, 0x7fff, {0x8, 0x1}, 0x20, 0x4}) setxattr$security_evm(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='security.evm\x00', &(0x7f0000001500)=@v2={0x5, 0x2, 0x14, 0x2, 0x1000, "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"}, 0x1009, 0x0) 00:00:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f00) [ 1463.618066][ T5381] block nbd4: shutting down sockets [ 1463.716878][ T5377] block nbd4: shutting down sockets [ 1463.775173][ T5390] block nbd3: Device being setup by another task 00:00:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x281) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 4: rt_sigreturn() lgetxattr(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)=@known='trusted.overlay.upper\x00', &(0x7f00000029c0), 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000480)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="9aed8ef61aaf392542dc962e93f2502eb2f9e7", 0x13}, {&(0x7f00000000c0)="9d97a4a7752d9347b4ac4a2ab6645ff12e21f0d18809e635a6a1aa40dd9b0ce33c0d5662097b2a2b292de916c878462c17bb6503bd81c41b70e3756582d2179854a9562147945b0cd76fe3799e19806eca3f71da839180ce5a77", 0x5a}, {&(0x7f0000000140)="52abd8b71c117107bcd4be65c6d59e8c3e403d268efce524c52052be7d35bbe8c7c66b2611d33752931fe9b39ef6a69f9986eb2cccc7945e9193d96bc6f80a1c177461e862e3e4ca730687a997c1788380a834963112625bac2396773de5fa12579efda8f930f53e5cc41518b05b95d92f6a4c17b07099c85343d1e911948de5c7ee49f1437b76e85275a7f6baf39f7f73cc814cfe313b8fb2e042a0d4d17d0ba8ea3be0f287e36ec2c01f3d41b0dc662954fadde986b1ada42a51608c0f6e6e201af71d6c82978e6f9cd9b8dc475efb562d1d713ae7ae2aac30cf411b27296210168f3a7c8227a7f488b5e1b4115f", 0xef}, {&(0x7f0000000240)="c19f2f348e27ad8def44ab39fd864b813b19aeee5f96b947908a81d63b9ef98d61d18f54160d2189431994ff9039744be02d220017ea95c2d1dab0d02f0ad9f3c17ce5c5b9f564389e8dd3528dc3ab02ccd58e4ed21fc2118e7b23979f308fc6aab3a60ea77fb5abee61bef9e468f5f8a44f23630c8fb342987609ba2da068db3d5493191c9563f3f322688f2f831755ba1a6b5c32b196499ac4ccc0099374d3fd86116e1c63bb8bb114e2c5d2c4062fb01f44270e51d062f137ca769c5a5b9e4671ed470b4b7b8956ef0c47f2520a0d243fca5d2f3838fb0d909f9d2f219767e676509dc1dfc7193a7dad85", 0xec}, {&(0x7f0000000340)="ad62e67c39fc7f6ef0e5e2db08b51f7dc050b57d5918553ae6d8e393aef836534b8a5944d6aabbbaf5419c8fd5f062e63db05d0a7f77697deeee3235c1b4d7abddc96f28f15d91374cb37103aac70980a0629c9226bd99aeb032b54f1652012272486bd2060d4e51710f0d714cf0a7431acd0b4668d1639f916b06e04787f1db677ec7c4181563537311b4365c8523a8331e334b0987d2b0060116acc5a3f466d4024e27cb6cb0b54ca792180e2fc909028187", 0xb3}], 0x5, 0x40) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setuid(r3) fchown(r2, r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002780)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002880)=0xe8) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setuid(r6) fchown(r5, r6, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x4, &(0x7f0000002700)=[{&(0x7f0000000500)="85680f90a1064aa12121bd5625d5af6325827c09e41f242c83f60fe15829f1c78514556e10f4714d04e1fe34fa6018b8c9af5fb090b9b359135d0ab9a0423d61c8da155a2419947014228b4d2974dff5844ee60c56cdabfd43117cde5b1ce0a10de60656a7ca7a94bc0a05c94f0356d61b0ac1078ecf982c0dd82010dbde1ebaceb1226492e7c7aeb343eee41277a0612ebbdb40b5bb466fd33c287f337bfaa6ff8bab301cecdc1ce6817e3d380d1bda2537ed978da5b4c796fa6e8960413363f31c9482e0b2e6dccf7ce82850e714e1c0d1e853da7ae4a6d2daccd5d80fd6b41f7e", 0xe2, 0xff}, {&(0x7f0000000600)="b289636e1175ee3a58a4f442bac23e4b128ae8453e3736fd0ddde3e94965f1cf36adda59be78e95c03b20a957a24387777719031e214bccb16ceb1df2ebff7ca0c686a980d2b41a00783f2b943120b10af533f87260a991151e75b3050b36ffc502a8d8949ac43646b49316186c31e30af8cf3d20e2ebc4af49df56bda1edb786354abb9a181d50040d4554fe7c570b867afcb3c535689faa6ea6ad74e4c8a9870c55838370f0898fa472695bfe5068f793d564e4a1ce9b11cdd459037d1b97ad8dd3efb710f7d7a996251ae91f3925e48ac60fe786c5c84a10890507bd1169ad025f368f1fda2", 0xe7, 0xffffffffffffffac}, {&(0x7f0000000700)="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", 0x1000, 0x4}, {&(0x7f0000001700)="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0x1000, 0x6}], 0x1000010, &(0x7f00000028c0)={[{@uid={'uid', 0x3d, r3}}, {@uid={'uid', 0x3d, r4}}], [{@uid_gt={'uid>', r6}}, {@permit_directio='permit_directio'}, {@pcr={'pcr', 0x3d, 0x25}}]}) 00:00:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4000) 00:00:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x42c942) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x400080) r2 = syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r2, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0xc0040) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000001", @ANYRES16=r2, @ANYBLOB="20002dbd7000fedbdf25050000000c00020000010000000000000c0008002ec50000000000000c00030001000000000000000c00080001000080000000000c00078008000100", @ANYRES32, @ANYBLOB="0c000200b9000000000000000c000200ffffff7f000000000c00020000000000000000000c00020007000000000000000c000800ff00000000000000"], 0x8c}}, 0x10) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x28002) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x2) 00:00:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:20 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @loopback}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x3f}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x36}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @loopback}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}]}, 0xec}, 0x1, 0x0, 0x0, 0xc0}, 0x10) syncfs(r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x0) [ 1464.021869][ T5405] block nbd3: Device being setup by another task [ 1464.069959][ T5410] block nbd3: Device being setup by another task 00:00:21 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000140)="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", 0x1000, 0x4008000, &(0x7f0000001140)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x80000001}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f00000000c0)={0x40, 0x1, 0x4, 0x20, 0x5, {r4, r5/1000+60000}, {0x5, 0x8, 0x40, 0x5, 0x4, 0x20, "80bad54e"}, 0x1, 0x1, @fd=0xffffffffffffffff, 0x180000}) ioctl$FIBMAP(r6, 0x1, &(0x7f0000000040)=0x1000) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r7, 0x125e, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r8, 0x0, r9) r10 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r10, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$inet_buf(r10, 0x0, 0x27, &(0x7f00000011c0)=""/18, &(0x7f0000001200)=0x12) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r9, 0x80045400, &(0x7f0000001180)) 00:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4800) 00:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000003cd924e33cd90100000000000000325dbf57eb7315f72ff80078b5e7c9d17c6a75fc14e94e0c202700"/55, @ANYRES16=r4, @ANYBLOB="010000000000000000002a4000000e0001006e65746465767369870000000f0002006efa03c892e7eb3bc8dc8b2c1c54e4657464657673696d300000dd89436c736f757263655f6d61635f697d5f6d756c7469636173740005008300000000002516e55ba95fb7293fa8bf6561af7479c515ed91ad6b79741a069535f8f27c392c86fb"], 0x58}}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) ioctl$VIDIOC_SUBDEV_G_CROP(r6, 0xc038563b, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x0, 0x8db, 0x55b400}}) sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xcc, r4, 0x300, 0x70bd2b, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x6, 0x4, 0x3}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20004400}, 0x1) 00:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) r8 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r8, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) 00:00:21 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x80000001}, &(0x7f0000000040)=0x8) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r5, 0x1279, 0x0) [ 1464.310372][ T5424] block nbd3: Device being setup by another task [ 1464.377517][ T5426] block nbd3: Device being setup by another task 00:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4c00) [ 1464.454070][ T5437] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1464.555297][ T5438] block nbd2: shutting down sockets [ 1464.567361][ T5445] block nbd3: Device being setup by another task 00:00:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000)=0x9c5, 0x4) 00:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) r8 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r8, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) 00:00:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x490c81) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$dupfd(r1, 0x0, r2) setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f0000000040)=@rose={'rose', 0x0}, 0x10) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$l2tp(0x2, 0x2, 0x73) r7 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r7, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r7, 0x6611) sendmmsg$inet(r6, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r6], 0x1c0}, 0x20000004) [ 1464.626319][ T5448] block nbd3: Device being setup by another task 00:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6800) [ 1464.759386][ T5455] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1464.788982][ T5457] block nbd2: shutting down sockets 00:00:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) [ 1464.901810][ T5467] block nbd3: Device being setup by another task 00:00:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) r8 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r8, 0xc06864b8, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) [ 1464.969670][ T5470] block nbd3: Device being setup by another task [ 1465.009968][ T5468] block nbd2: shutting down sockets 00:00:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000000580)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null]}, 0x48) sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, r3, 0x4e559e2353b8c5d5, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x2, 'ib\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x3e8, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe00}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}]}, @TIPC_NLA_NODE={0x214, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ID={0x5c, 0x3, "1649c5ba3cbcbd5df11a50ae4c642098b5023ada464293002e2f92ecd977cb8eeae1d6483a161f34c23d510e622f7198e3db2c952dcd8aea7185ba82ef8e20f2785ab5400030b82606d73d3faa3cd8395d986f83f9714f73"}, @TIPC_NLA_NODE_ID={0xc3, 0x3, "d22cf4bca00e9db483798d46b0236425cc54a1f5b2f6d0672176afa5d1ea11b236cb1412e6b440c803f26dd49486208ee2c290a350a6c6ea796f1058678b636eb119965ca20217b34dcf58c2432be0bd4e0e14d3db66c2a4ca60796f2d2d374fa547b3aa73eb9d79bb5cd745395f63d72841adaa87ee5fea2a88471ebd8f3310b24990f0058850dd04671d77624e2fe9dae6a20ba42b509d1726563cff2e59c920bb0c9af3aa7d767adb0755bb58c11053062e296cc4af17431b2858e71f30"}, @TIPC_NLA_NODE_ID={0xda, 0x3, "d086570a027f7224ae7513f1f74fefe3dda6c5e9aff202eb397808668805ed845a8ede8511e6335af6f2e88f73db96b967b53f7bff6f051fdda7bc94017837d6aed50689856d6e3eb30b128895e31b54e7d997ffc1c969a759c376a2515746aad18304940ebeffde4f73ebd8347774bf371e0b32b75dd8d00cecdab90cc63e7cb4a6093bba1f96d697d913bf4e7d7b6c0e49abd7f6c1264385da209c1eb564f51b566eeb61077a55a0ffe62369beafec421ae639611d5830bc3200525861754267d5bc89b886ccd514f206889aeaea56d54088997a31"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8, @mcast1, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x0, @mcast1, 0xc85}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x8100}, 0x40) bind$alg(r4, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mISDNtimer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r1, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000000000)=0x82f0, 0x4) [ 1465.107076][ T5476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6c00) 00:00:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) 00:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) r8 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) [ 1465.247582][ T5484] block nbd3: Device being setup by another task [ 1465.269601][ T5486] block nbd2: shutting down sockets [ 1465.310912][ T5489] block nbd3: Device being setup by another task 00:00:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 1465.389181][ T5493] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7400) 00:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 00:00:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x111000) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0xfffffffffffffffb) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @broadcast, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xe2e4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x36}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x30}, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x90}}, {{&(0x7f0000000280)={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000380)="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", 0xfe}, {&(0x7f0000000480)="da7f44175597f1a1717a2d1e4b13fa3c63c6ee7dc6a7a1ef770fc59e5eadec475635845ba1eb10780f14c52dbdeb78122545e5e64de439ef4067e8e0cbd1bae462c5878e4a0e2f38c6794b1003cdac5e7d762dea23381c92e8a062dd5479c83fa74deaebdaae652b41cd4a1150ad3a12777e7445baeacdc3181b88dc012b7e661c80ef8ab1aebdc61792c71c88417cd23f12a4dc5a65623edd4e331c7d0268aaca980dcd3b87344afb874dac27a80c8b34f1cee0446632406c32774212138c5a83c108", 0xc3}, {&(0x7f0000000580)="f0b7768d3dc1e350d4d584188ca3cc23c4a8fc16bc57b8ad913cac0c26739eeb44dd74cecb0484bf9df9fa251767582f0cd6cdec374a205e52756b3b09f4602047fb95d517406cf1d9353fd167c079b79eb7b64311cc36726f45ea98126be2e62f42f0edc0b24e45de9c35c39605e376a2ff99c89d675685bb9a", 0x7a}, {&(0x7f0000000600)="891eb51372ab767054f78b3311c56805e7b713df79a1607de120021e09e2f7eb3939c7b2ec90a82c0765a47d86f9cee6995e86854d4e5db537250957b6a77b2f3b6835b98ec60a50edf5dd55c6428cdc6f9b56e0018efb28b5f46f1836630683e199678883ee2661616acfb6b21081184b7ee2b12f2531ea637b5b34459c50dea6941dd4c4b1a32279f04800a4435afe190a675f3c112930a970447692341b8c88fb2b001e90ef0df3e86caf50ed795f61c46f1a9c9d97bb6e2756e5cf6ccc", 0xbf}, {&(0x7f00000006c0)="0322c08affdf1cc6e2649e4068cec959296801cfc471ef8507918ecb77b27738048f222e7361349d06d67a2fd4cdb91cf1a0fbf49c62b6db28f06e983cb528013e78c4af2714b1a963a33a39772318f2348b83c8415982c2564f0d91097f5a7ea8b550f4cf7fc9f51b3e82cfd175b1e1dab629fc55478bb452ecd3bb7d29", 0x7e}, {&(0x7f0000000740)="ff9562138a73239d1c7cfc8d617c20a225faf6afea1cbeafc1b78bc91a267dca8fa77ad90c2b82a1cd95ad90f1a71ab6f970245004b5da330f5efffb6df2fae40ef2fc6f423b10b66dacc41096999062e0ecdf3a7f24a46faf1c2432e5afc7c72e77ced846b9eaed17b5a4d8f8e6", 0x6e}], 0x6, &(0x7f00000002c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast2}}}], 0x20}}, {{&(0x7f0000000840)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000880)="b0acd281a30657cd8b3000a6ffbd5459a9c2c2900c53864c6685b025d45d605313b9377eaf6e27313c30a4ab72daa19749b1d6591ebed1", 0x37}, {&(0x7f00000008c0)="83e44684dd18dedca9758cb29525418a0e8203bab75a7999f86b1d31ece0339c6c36b48af4923eabc940d1ba65d03901ef73a49ba4f3c6882e3fb7a98f257d14d41bb5eecf02803dbbcbd935b2823aec785edd7c9dbe7ea8126a79e8", 0x5c}], 0x2, &(0x7f0000000980)=[@ip_retopts={{0xb0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0xd5, 0x3, 0x5, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @rr={0x7, 0x17, 0x32, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x12}, @private=0xa010102, @private=0xa010101, @broadcast]}, @cipso={0x86, 0x25, 0x2, [{0x7, 0xc, "94445ddb6277a36ddf2b"}, {0x6, 0x3, "9c"}, {0x7, 0x7, "0abcdc7020"}, {0x5, 0x9, "01465cbf3db279"}]}, @lsrr={0x83, 0xf, 0x76, [@dev={0xac, 0x14, 0x14, 0x3b}, @broadcast, @local]}, @timestamp_prespec={0x44, 0x14, 0xe2, 0x3, 0xd, [{@empty, 0x7f}, {@local, 0x1}]}, @timestamp={0x44, 0x1c, 0x9, 0x0, 0x3, [0x3ff, 0x6, 0xffffffff, 0xf423, 0x200, 0x7]}, @timestamp={0x44, 0x18, 0x3c, 0x0, 0x5, [0x1, 0x3, 0x80000000, 0x2, 0x5]}]}}}, @ip_retopts={{0xb8, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x2c, 0xd6, 0x0, 0x6, [0x9, 0x5, 0xfff, 0xffffff80, 0x1, 0x1, 0x6, 0x9, 0x1000, 0x5]}, @timestamp_prespec={0x44, 0x1c, 0xe8, 0x3, 0x9, [{@multicast2, 0x4}, {@loopback, 0x7}, {@private=0xa010100, 0x41ec}]}, @noop, @end, @timestamp_addr={0x44, 0x34, 0x8a, 0x1, 0x5, [{@broadcast, 0xff}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x8001}, {@private=0xa010100}, {@remote, 0x800}, {@remote, 0x7}, {@multicast2, 0x3ff}]}, @end, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x20, 0xc, 0x0, 0x6, [0x8, 0x1, 0x5, 0xbf, 0x612, 0x77d, 0x3]}]}}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@end, @end, @timestamp_addr={0x44, 0x24, 0xdb, 0x1, 0x2, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@loopback, 0x3346c2cc}, {@loopback, 0x6}, {@rand_addr=0x64010100, 0x7}]}, @ssrr={0x89, 0xb, 0x20, [@multicast2, @empty]}, @end, @cipso={0x86, 0x18, 0x2, [{0x1, 0x6, "0f669884"}, {0x1, 0x9, "fb8efb71235b56"}, {0x5, 0x3, "1e"}]}, @cipso={0x86, 0x22, 0x1, [{0x5, 0x4, "0ce8"}, {0x1, 0x9, "301c3836f5dc61"}, {0x7, 0xb, "f0d2ab5c47980b505a"}, {0x1, 0x4, "c993"}]}]}}}, @ip_retopts={{0x10}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x210}}, {{&(0x7f0000000bc0)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000c00)="c72c83d4853ad66acb42afaae76482cb3869d164e8881ba308dd87fbadeb0c7274cd591dfd272e8a716ee63798947787ff0c95d70e1f58f2b9fa6ea1a388204908736fed461b4386b2d18ab133b58169d2376b5b83864092fd5e522007b39778323d24895b110d585a13468676c682ddc882fa2c41c5263fc7c7f58a5c54068da99a9c35d956cf9d334be0bbba4b3197aec4f8dd31915cee5a33bea168eccd0ef3aec2c2107ac712195f96dca736dc8157adeb5d473d57c11b9cbb1ce5286e50fa8e0defbe2c76efbf9c42db829ca791b3f05220e0e4ff", 0xd7}, {&(0x7f0000000d00)="87cf8659fa26dad9009a480da106e5d99ce9d8ad1e1add1cee97252fcd106f01e6a4ada0da9766fde8e9f283deb899d175e2eda9", 0x34}, {&(0x7f0000000d40)="421cb2d8ba584d907d2e559f1783b6a8f02c028ad389faa5f6694c0c3a3da9505cc320d87655cab307c0b5aa43cb5bd89e96e240801e9dcea6194dfa36f3716964553de485f2627ac5d6374d62b50dfed7bc519c1cd240a9d8c0b48fdaa5889b4df5eff8a8d10282f5e60968d41536b421fb085ec24904bd4765c60186d9f738a9b743ae62a1e5543ad9cd83770a1a56125a58fbe5eb0a8bdeea224e16d1de97106213989492b05782081bfe35f14cf30192010469d894a0674d3a9ff00327765b898b85", 0xc4}, {&(0x7f0000000e40)="9488f5ece32b892886f650d15410d35cbdc6651c3ea0563522d5e86733cc19d2b0995e3588d43b1a8c0177453efc91f7f9d11c05133d0ba729b1a6f5f4e06de8d89be9ddb119406ec2870fc744fa47dc7eadb5644a7b79873c22110bee83c45ca6023d02585c952995eced81c1283fe91a21160d3f1358a40107e8bfb8", 0x7d}, {&(0x7f0000000ec0)="20627b6954e80dba9dec39da78baefbda5296fbe9bcf2ded76d03ca4dab8c0da1e31d46d9f9b4d1956f56af21726334370692d7f9ee05c144249f90a28b6b502fe2ce8084f21cfe16aa796fd5ef2e853b6deec0d8304e0dc51c26ededf3c78e868ddfff1d5e58f041cbc99be24a5edecc39d087ee18113b9ceed2dd3c72ba9a05b96f2aa8ea67eacc1129063e254e524c87443b03714c237ec7fd38263b0fe2e8f7b68ce090bae4ae3e498f9e2fadf33314675056b", 0xb5}, {&(0x7f0000000f80)="c7775fbe8395bead93b4ee022d828e063637a165226bcf2c841b776b7958abf45e14a7f0ac43826f11057d3cbe44a153613dbd5a198f89aa3642eb16af77777245848412b08e38afea00c5c3ae1aabbea1e9f1da4397e8f58796446812b7c1d2fcb99f1194d008803bd37e0fd61f85d6dea3d2c77764b366d1877de0a8dd449d76191543696df1e74a311ed8c26a3b35b2d92c", 0x93}, {&(0x7f0000001040)="5483a91779e33f42923946bfe57b82505463198d1539703911dfb40e140afbb17d21c129928ecc7b6e2b5211ab9266f5a76fe2aaa77153f6b7c7dbcaf68c95102f66e8c05cf4", 0x46}, {&(0x7f00000010c0)="b65679553fc583393a5fa242c627422f194a47d7cf674eba890d799eb6e4dbea465a45f7308e74aa36b53a61743b5cb14995597963285b2a5f14e1ee8df330a90461c0c226ac13e864b579075a96028131eaafe6fc007f9f3f367622bcdd1479c3294aa4f02732613a43947773eaeb910374bccac20f428631810705d901b9c2d46f48dfe6bbb07fc1917074f682532583590c81e30cdcad862df138c8", 0x9d}, {&(0x7f0000001180)="c2f9f0aec14a3cc059680e89d63d3e06da8a639bd66ba8560b08603f5eec1a0e3d3c9b99e468e6fc75e62481cecb4cfc3026809a5d36720ef98d894bb1099d2788aff1b2eec2bb8c9b52959732291994c520bd03c3b89a3817d80f294651b00bf911d4d41f434b132e92d1c9ac150049085eed77b331aed7f0184bb0c5cb071f81dcb826b60cdf3723670c6b749c73df0603f4041bd57b616ed4beb843f64e168037c32d408f", 0xa6}], 0x9, &(0x7f0000001240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x20}}, {{&(0x7f0000001380)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000013c0)="be1e3976ae36ec1aad44ede5c96ae20ea08a4d05e2b7f1e482d9bea5b3ba7957542e5ad85373472e28e75b4431ee35acf02b0e415272b0dda498225595c2722e1ce34dac87938e111d9881aa14f3635a43bb76e2e01b1a440364041e179378f0239d7cc40a1c3f975e39d00aaff99cdb02853b70baae802f1a4beab23e0eb854ca46eb1e93ea00634a1cadd07e403c", 0x8f}, {&(0x7f0000001480)="6830633c69c88b7e2e1d33268082c4bcb36d3d58d24b4d68ed0b226df14c391164232a6b11ed96b65c3cb537e119d2d88f74942eef335d96481a22952978a0ef250f81a20bff7fbd26b4f78e5a64a66e31b38bc52af05497e82ba6c5d3f04a15bcbddfe7e797bbf85df900e7a8aa9c3c800c5a83c4d4779972b070fc120b0f2c8e8f18875b4089", 0x87}, {&(0x7f0000001540)="78725a6fabfd0557cd8f907c10f5d9b7bec7beb2266f7ff235369a99e688f42d9a18e0beae2ea5b05410245c956ed763478aa5d94aa17bf540334ee1a3906cc79774c1a9d6b665151da4fac6e8a997ce1a303beed8d2220f6d2e8e0a37e08dcb441dcc8814e85b7054cf8875c21a43c8608ec5944f8b3095270b45", 0x7b}, {&(0x7f00000015c0)="be6b84c1c6fe55b18b142ad850ee55704a052026a10f670e08b70bfe72c7825e85ae12ba71c5e67f6faa089c12b9e1fb6b62eb6799f6e63bf5862f9fcdd42c0aed11aec4260a1bc1e2943e5e70144952f7a0593e3f5867a682ca53500efd2cadc3d35a1fabe000675d12754c4527377b5afb1253160f18e877b5d5f161fd61ffafc291abac994178772faeae0fd80171fae292a786bc8fa97d7ae34a9d6828dc0c9958b3df4d4ac63289b346f96749123442c45e73dd15f30a5fce6a6f12708a807f76591964", 0xc6}, {&(0x7f00000016c0)="2a2b2d4efc26907535327982623424bc48cd0f887d9fa74e", 0x18}, {&(0x7f0000001700)="878f1c33ab7682b45cb7f29224bfb979c9bdb42229aee205ad2d0de570d98bd3bde1779d38b828b61c63df6f71d35ee71b0ab9cb936c2f441d5352598f62999916c5ace3d312d44b96d101536934a7ae95744b22ef2a5889cc2c05cbadaa70a4bb643dd15a8971300318f0dada6c52eb17369284f246d1a826fc9377702bc7dac003151a14bf23269b5b6519b8e5414b6ce4f1", 0x93}], 0x6, &(0x7f0000001840)=[@ip_retopts={{0xf8, 0x0, 0x7, {[@cipso={0x86, 0xb, 0x3, [{0x2, 0x5, "0ce4c4"}]}, @generic={0x82, 0x11, "244c896787f9d2baae8f962725f271"}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x13, 0x2, [{0x2, 0xd, "12709adeb560a60b342a6c"}]}, @ssrr={0x89, 0xb, 0x60, [@rand_addr=0x64010101, @broadcast]}, @timestamp_prespec={0x44, 0x44, 0xc6, 0x3, 0x0, [{@local, 0x2}, {@private=0xa010102, 0x3}, {@rand_addr=0x64010100, 0xe8}, {@loopback, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x5}, {@rand_addr=0x64010101, 0xfff}, {@remote, 0x2}, {@multicast2, 0x7fff}]}, @timestamp_prespec={0x44, 0x4c, 0x6c, 0x3, 0x9, [{@loopback, 0x1f}, {@local, 0x8}, {@private=0xa010102, 0xff}, {@multicast1, 0xbd70}, {@broadcast, 0xffffffd3}, {@loopback, 0xfff}, {@remote, 0x5}, {@empty, 0xb113}, {@dev={0xac, 0x14, 0x14, 0x2c}, 0xfffffff8}]}, @rr={0x7, 0xf, 0xb0, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}, @rr={0x7, 0xb, 0xca, [@broadcast, @multicast2]}]}}}, @ip_retopts={{0x10}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x25}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0x3d, 0x1, 0x6, [{@broadcast, 0x7fff}, {@remote, 0x6}, {@remote, 0x200}, {@loopback}, {@local}, {@local, 0x800}, {@multicast1}, {@private=0xa010102, 0x40}]}, @noop, @timestamp={0x44, 0x1c, 0x3f, 0x0, 0xd, [0x7, 0xffffff6e, 0x7, 0x3, 0x0, 0x40]}, @noop, @lsrr={0x83, 0x27, 0xae, [@loopback, @private=0xa010102, @local, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @broadcast, @multicast2, @multicast2]}]}}}], 0x1f0}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a40)="7549a70e0c74b6211fe1f617b0a827268f38b11a57615083a4464a23a3397c8ac8613c76e8d5fd40152a672e970be630a76a5467ef72241f6f7a35265b75548b661df0bc45e684f36747323028257e669fbcafca", 0x54}, {&(0x7f0000001ac0)="ee0db4aeb558c401b1cd6d7e3f626f52b8905af1b45a8fe86daed7f4a9708158a825ae3feefd091c48978099919fa9e8cad412f52963c9549d2f9a7a022449012dfd87c075ac0d2902887c8d51f5986e09688ca25b743934e5f46c1066c5c57e3372e2651cf797f9459674065be53e60a953f0285b91e36c5a9c332715c5b5090de14975a7262b9ecccf44151290d35d572af66bf8e2ff92073f0c4c331a230b5947f8", 0xa3}, {&(0x7f0000001b80)="404824f29243e05a2d209626725f931d469f03137cabebaaf1bd6e86508dfe9aa33aa01307d1710da39859cac4d83ce4c31b2d9bf36c4273d2fea7d3eab257c666fd26710ac022197e90d271e3b1df8302089885471b7e038d7a922d9d7f3d20978c00fb", 0x64}], 0x3, &(0x7f0000001c40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x30}}, {{&(0x7f0000001c80)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001cc0)="48d8bf93525f18b06c27c0b568e8a08b40a1fd484d40f8e049e134cbcba604cac47b4d", 0x23}, {&(0x7f0000001d00)="09ef5acb4b85338261ee3a18d2162e21c4e53e42777705", 0x17}, {&(0x7f0000001d40)="077cee0aadb8b1f3a44b351c8ca0e07f32936c4a53232f42b0dfc3c7fc215ad6a9096c1c482fe260ab91a3855ba8c9fced5840e4cfbfb4f1dcb3d101a99a35c21a398d143c9665214c9817db35cf56a4b472eaacff13ff40ec42967eb8c7557d7e04e5328936c1f8474d7a90c3762502db95469d53622acaee349b16efbf07afe4ed4f56790aac721b0e250782f0cd69f98c149eab09577ee22d5527f3b9af997324b52fe647be1c38ac718b02fabd1448674a4155190126800d65ecd0aa81020d7128dc24aca8097280abb485887bb89d7dff1b08a6ea7ecd5ce3059beddc07d2", 0xe1}, {&(0x7f0000001e40)="6dcba6989df8acbef56e95117f7330a6c584c9d65dd90baef4853bf1482bcc2ca5168e72bc32", 0x26}, {&(0x7f0000001e80)}], 0x5, &(0x7f0000001f40)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xe78c}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1ff}}], 0x48}}, {{&(0x7f0000001fc0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000002100)=[{&(0x7f0000002000)="cab232888fb3b41e03a4a85eec1a97c627cea7a4805685ac35dbfc9553", 0x1d}, {&(0x7f0000002040)="9678aa94ddce7b906b6e9b7313585c34c2d436c6f4ab0b5e2802", 0x1a}, {&(0x7f0000002080)="600b6320cd4ff9478d289de6696ad63a68b639fb184fa768b5b396c22f9e045fef8035a286f4db582032e44b0c6bfb8e18ff19b12736e9012250d320e8d123091e7e2f9b5388d821a42f0470469c19ed4fd8bfce5155ecbfc9ef4321", 0x5c}], 0x3, &(0x7f0000002140)=[@ip_retopts={{0x70, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0xb9, [@multicast1, @empty, @remote, @private=0xa010101, @loopback]}, @cipso={0x86, 0x48, 0x3, [{0x7, 0x9, "6670b2381d8fcd"}, {0x2, 0x6, "b8efe068"}, {0x2, 0x5, "1ebab7"}, {0x7, 0x11, "a84fdabd4b2c7a6d6f33f346bd6500"}, {0x7, 0x6, "880a4111"}, {0x2, 0x9, "ab6b022f33618d"}, {0x0, 0xe, "ec4a5aa6e2d5e2e8e2ead564"}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x16}}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0x36, 0x0, 0x9, [0x6, 0x60f, 0x4, 0x6, 0x0, 0x7f, 0x9]}, @timestamp_addr={0x44, 0xc, 0xe9, 0x1, 0x5, [{@multicast1, 0x9}]}, @generic={0x82, 0xd, "1f0b361536eb47ad59b7dd"}]}}}, @ip_retopts={{0x54, 0x0, 0x7, {[@generic={0x83, 0xb, "7b3f0ad014f73a8449"}, @timestamp={0x44, 0x24, 0x1f, 0x0, 0x8, [0xfffffff9, 0x100, 0x1, 0x6, 0x1, 0x0, 0xffffffff, 0x53]}, @ssrr={0x89, 0x13, 0x49, [@remote, @empty, @remote, @multicast1]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @multicast1}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x1d8}}], 0x8, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10d000, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x8211}, {r2, 0x4ec}, {r3, 0x1000}, {r9, 0x2200}, {r0, 0x10}, {r0, 0xe712}], 0x6, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20200, 0x0) [ 1465.519291][ T5500] block nbd2: shutting down sockets [ 1465.528980][ T5499] block nbd3: Device being setup by another task 00:00:22 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r1, 0xffffffffffffffff, 0x7, 0x4}) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r4, 0x1279, 0x0) 00:00:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 1465.579419][ T5503] block nbd3: Device being setup by another task [ 1465.585453][ T5504] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7a00) [ 1465.705366][ T5514] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1465.739048][ T5516] block nbd2: shutting down sockets 00:00:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 00:00:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0xffffffffffffeffc) [ 1465.812683][ T5518] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1465.827905][ T5523] block nbd3: Device being setup by another task 00:00:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x200) [ 1465.890384][ T5527] block nbd3: Device being setup by another task [ 1465.903770][ T5528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xff00) 00:00:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x1, 0x440500) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@null=' \x00', 0x0, 'macvtap0\x00'}) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000080)=""/28) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 00:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x200) 00:00:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r5) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40040, 0x0) [ 1466.130372][ T5545] block nbd3: Device being setup by another task [ 1466.147489][ T5544] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000000)={0x3, 0xb, 0x0, r6}) [ 1466.185010][ T5549] block nbd3: Device being setup by another task 00:00:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x200) 00:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0x40) r7 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) 00:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x20000) [ 1466.329467][ T5561] block nbd5: shutting down sockets 00:00:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x1) [ 1466.378560][ T5565] block nbd5: Device being setup by another task [ 1466.383004][ T5570] block nbd3: Device being setup by another task [ 1466.398045][ T5572] block nbd3: Device being setup by another task 00:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000000) [ 1466.473557][ T5574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1466.504504][ T5575] block nbd2: shutting down sockets [ 1466.541925][ T5580] block nbd3: Device being setup by another task [ 1466.594337][ T5585] block nbd3: Device being setup by another task 00:00:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x1) 00:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2000000) 00:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r6, 0xc06864b8, &(0x7f00000001c0)) r7 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) 00:00:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = socket(0xa, 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x400401) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="20000000020000008400000002000040000004007f0000faffffff000d13332403a6ecba2daf185514c7b7b62e77d88e78db9bb3a983c7b8cb346b38aab6f85c878ec62f9c25a18b6e0ea5731944771085b29732cbeadac1cca5e3e752b98e088f09f1d37977d228db13e36c1a8958d32f2af195081d87ef563401f12d048dc75a73f2f5aacf0acb12bac05a7c8f9cac8bd86d1d3ea58a9b72b6a2f6216987", @ANYRES32=r5], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x200, 0x9, 0x7f, r5}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f00000001c0)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="34000100100001b327ec2500000000000000000064d3bd0689f5eabaaceec26085006d2a9ffec344dbe38a8ff6af92d564eee8f0a44b11a7e0eb90b30db2f121d759e71f37a1fabcc45796334d32ef09af1d7dbadf34ba3b1532f52cc2f1c675021cb8e01c7481392aec009a1401b7079923efe0f31dc82388091bed5a029c87", @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000280)={@private1, r6}, 0x14) ioctl$DRM_IOCTL_MODE_DIRTYFB(r1, 0xc01864b1, &(0x7f0000000040)={0x800, 0x0, 0x80000000, 0x3, &(0x7f0000000000)=[{0x2d1c, 0x1, 0x5, 0x7}, {0x4, 0x5, 0xff, 0x1}, {0x800, 0x0, 0x4, 0x101}]}) 00:00:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffff264) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r4 = socket(0xa, 0x3, 0x4000004) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r7, @ANYBLOB="080008002f76ed0000000014000100fe800000000000000001000000"], 0x34}}, 0x0) bind$packet(r4, &(0x7f0000000140)={0x11, 0x1c, r7, 0x1, 0x2, 0x6, @remote}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000538594ee48ce222c02000000000004000000000000000000dc1556cb102a0eb8e7ad888a913ef86088c8d0d1d6e52d23ae1672d5505db9039678", @ANYRES32=r6], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r6, 0x6}, &(0x7f0000000040)=0x8) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) [ 1466.745193][ T5591] block nbd3: Device being setup by another task [ 1466.811962][ T5597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1466.812017][ T5598] block nbd3: Device being setup by another task [ 1466.822040][ T5596] block nbd2: shutting down sockets 00:00:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3000000) 00:00:23 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x1) 00:00:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) [ 1467.033546][ T5611] block nbd3: Device being setup by another task [ 1467.067051][ T5614] block nbd3: Device being setup by another task 00:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4000000) [ 1467.126752][ T5619] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1467.136962][ T5617] block nbd2: shutting down sockets 00:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r5, 0xc06864b8, &(0x7f00000001c0)) r6 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) 00:00:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1467.262053][ T5626] block nbd3: Device being setup by another task [ 1467.303939][ T5630] block nbd3: Device being setup by another task [ 1467.337669][ T5631] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x5000000) [ 1467.362691][ T5633] block nbd2: shutting down sockets 00:00:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) [ 1467.437316][ T5641] block nbd3: Device being setup by another task [ 1467.509199][ T5643] block nbd3: Device being setup by another task 00:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6000000) [ 1467.567560][ T5647] block nbd2: shutting down sockets [ 1467.581369][ T5650] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1467.673243][ T5660] block nbd3: Device being setup by another task 00:00:24 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r3, 0x401870cc, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0x6, 0x100000000) 00:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) [ 1467.720291][ T5662] block nbd3: Device being setup by another task 00:00:24 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x2080a0, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_TRY_DECODER_CMD(r4, 0xc0485661, &(0x7f0000000100)={0x3, 0x1, @stop_pts=0x8}) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$NBD_SET_SOCK(r1, 0xab00, r7) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000000180)={0x3f, {{0xa, 0x4e20, 0x1, @loopback, 0xffffffff}}, {{0xa, 0x4e24, 0x100, @mcast2, 0x100}}}, 0x108) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2c400, 0x0) ioctl$NBD_SET_SIZE(r8, 0x1279, 0x408000000000002) 00:00:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7000000) 00:00:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000000)=0x8) [ 1467.859344][ T5674] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x214000, 0x0) read$snddsp(r1, &(0x7f0000000040)=""/45, 0x2d) [ 1467.939752][ T5679] block nbd3: Device being setup by another task 00:00:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 00:00:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x2) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) pselect6(0x40, &(0x7f0000000000)={0x4, 0x94, 0x0, 0x1000, 0x61b, 0x1, 0x3f, 0x8}, &(0x7f0000000040)={0x80, 0x3, 0x1, 0xff, 0x9, 0x9, 0x69ea, 0x2}, &(0x7f00000000c0)={0xfffffffffffffffe, 0x80000000, 0x2, 0x2, 0xffffffff, 0x7, 0x6, 0x5}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x6]}, 0x8}) close_range(r0, r0, 0x2) 00:00:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x3b1102) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1468.015641][ T5687] block nbd3: Device being setup by another task 00:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8000000) [ 1468.146919][ T5697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:00:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r6}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000000)={r6, 0x3f, "3ba1c9bd55f1879df5e16853fc9d1be821cf4b2754be42439d984d2d28fa69eb0aa6b5c348398d05d4e7f2772518e6ec134ea125e1aa036c015ffd308a1b87"}, &(0x7f00000000c0)=0x47) [ 1468.215008][ T5702] block nbd3: Device being setup by another task 00:00:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x18bd82) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000025bd7000fedbdf25160000000c0001800800030002090000000002000100000005000400e0eb000005000300010000000500030000f8ffffffffffffff000100", @ANYRES32=r4, @ANYBLOB="08000300010000000500040001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) r5 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) [ 1468.257403][ T5708] block nbd3: Device being setup by another task 00:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x20000000) [ 1468.422721][ T5720] block nbd3: Device being setup by another task [ 1468.473470][ T5723] block nbd3: Device being setup by another task [ 1468.621961][T31633] block nbd2: Receive control failed (result -32) [ 1468.629673][ T5668] block nbd2: shutting down sockets 00:00:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) semget$private(0x0, 0x4, 0x42c) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000240)={'ip6gre0\x00', r3, 0x2f, 0x40, 0xbb, 0x101, 0x4, @local, @dev={0xfe, 0x80, [], 0x33}, 0x7, 0x80, 0x56a4, 0x3}}) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 00:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f000000) 00:00:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0x0, r4) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2c, r6, 0x42b, 0x0, 0x0, {{}, {}, {0xfffffffffffffdfb}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r6, 0x100, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x76, 0x0, 0x8, 0x10000}}}, [""]}, 0x30}}, 0x20040050) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r7) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl1\x00', r8, 0x4, 0x8, 0x6, 0xffff, 0x2, @empty, @private1, 0x7, 0x8000, 0x10000, 0x3ff}}) [ 1468.730466][ T5730] block nbd3: Device being setup by another task [ 1468.772587][ T5738] block nbd3: Device being setup by another task 00:00:25 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 00:00:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x40000000) 00:00:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 00:00:25 executing program 4: r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000100)) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0x401870cc, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x301000, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r2, 0x4) [ 1469.012494][ T5754] block nbd3: Device being setup by another task 00:00:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r1, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) sync_file_range(r1, 0x8000, 0x6, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0xc0040) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) socket$isdn(0x22, 0x3, 0x23) [ 1469.080594][ T5761] block nbd3: Device being setup by another task 00:00:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) bind$qrtr(r2, &(0x7f0000000000), 0xc) 00:00:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x2c}}, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) [ 1469.618219][T31633] block nbd2: Receive control failed (result -32) [ 1469.626973][ T5745] block nbd2: shutting down sockets 00:00:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x48000000) 00:00:26 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) 00:00:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x400000, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 00:00:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 00:00:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x82000) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x0) [ 1469.798555][ T5787] block nbd3: Device being setup by another task 00:00:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x64a80, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000000c0)="33ab96fec8c8a6e25c1550503353c87245e0f0167eabb92ce483a00ffd818d41d49ae641ab0b6b738381593ffa611548d837aebbbc15519f1d38f4238d63aacd5b2acaa6bba7d7303ff241eb809fdd7ca28b02eb625198ce5531dad3a35233ed17be1fba621b6c728c95d02dfe5d53d712fd995a68adc971691c3d69914b2790c3ee9e8b0f338efb912baa502bc4735c1bd0d552bb240a9e3dced059d8ee3f4f9f43d78ed194af744bb401e3503073ad9a86586f3874e74a0e2840264f5afaf1bcf8c8684c58e6990dd0", 0xca) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82400, 0x0) write$P9_RSTAT(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x50) [ 1469.854980][ T5793] block nbd3: Device being setup by another task 00:00:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 00:00:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4c000000) 00:00:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x30102) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffb1c, 0x8200) ioctl$NBD_SET_SIZE(r0, 0x1279, 0x800) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r3, 0x0, r4) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) ioctl$VIDIOC_G_DV_TIMINGS(r6, 0xc0845658, &(0x7f0000000100)={0x0, @reserved}) renameat2(r2, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x3) 00:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 00:00:27 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000040)={0x70004, 0x40, 0x2, r0, 0x0, &(0x7f0000000000)={0x990a30, 0x3f, [], @value64=0xf2}}) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f00000001c0)={0x80, 0x30, &(0x7f00000000c0)="906b5a60ce768c570e0cb6c763c8720acc7001aa013f570d64217c574179c3fd97e4c3bb4725b86340285c156ac1d29f834a4bef33fd2328a3f5310e0081b68c64a3344603635ce35cd5d3ebd30b93628ab68b58a2f24e4f4f3a0e07f89310a22adece57e62846586ae988ae95eefb274cade5e1bc81a8225aba6f6b0bd9493c8f31d1333a37f0d8349058832623ff05232e2b9a6a8ae9444ee58df34e7814f50b5b7e1bcb48ae051ab486077d4905014acca518f1724910cadbf2feb88941d0e8eca93da03e561ffd75acd7590002d88e27bc836ce47a5bb659b8df3e5f7ccdbc32a1e9e59c272ae75ba717ecee", {0x5, 0x7, 0x27a123a9, 0x5, 0x4, 0x6, 0x2, 0xff}}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x7ff) [ 1470.216293][ T5810] block nbd3: Device being setup by another task [ 1470.291947][ T5814] block nbd3: Device being setup by another task 00:00:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:27 executing program 5: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x101040) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4283, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0x1279, 0x0) 00:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x68000000) 00:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 00:00:27 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r2, 0x401870cc, 0x0) [ 1470.593995][T31633] block nbd2: Receive control failed (result -32) 00:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) [ 1470.650117][ T5215] block nbd2: shutting down sockets [ 1470.744648][ T5829] block nbd3: Device being setup by another task [ 1470.806097][ T5835] block nbd3: Device being setup by another task 00:00:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x7, 0x6, 0x5, 0x5, 0x7, 0x9, 0x3, 0xe8e, 0x2]}, 0x16) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x10002) r5 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r5, 0x0, r6) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f00000000c0)={0x5000000, 0x0, 0x1, 0x404}) 00:00:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) ioctl$NBD_SET_SIZE(r0, 0x125e, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 00:00:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6c000000) [ 1471.037808][ T5851] block nbd4: shutting down sockets [ 1471.045633][ T5849] block nbd3: Device being setup by another task 00:00:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:28 executing program 0: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x19d083) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x74000000) 00:00:28 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) 00:00:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:28 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1471.335895][ T5867] block nbd3: Device being setup by another task [ 1471.377146][ T5871] block nbd4: shutting down sockets [ 1471.488165][ T5865] block nbd4: shutting down sockets 00:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7a000000) 00:00:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:28 executing program 0: syz_open_dev$dri(0x0, 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r2 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$dupfd(r2, 0x0, r3) ioctl$TIOCGPTLCK(r3, 0x80045439, &(0x7f0000000000)) r4 = socket$l2tp(0x2, 0x2, 0x73) sendmmsg$inet(r4, &(0x7f0000004b00)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @multicast2}, 0x284, 0x0, 0x0, 0x0, 0xfe2f, 0x0, 0xff, 0x0, 0x81}) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1471.665965][ T5886] block nbd3: Device being setup by another task 00:00:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:28 executing program 0: syz_open_dev$dri(0x0, 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1471.724907][ T5890] block nbd3: Device being setup by another task 00:00:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x97ffffff) 00:00:28 executing program 0: syz_open_dev$dri(0x0, 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1471.938397][ T5901] block nbd3: Device being setup by another task [ 1471.994437][ T5905] block nbd3: Device being setup by another task 00:00:29 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xc6f550e2) [ 1472.184799][ T5914] block nbd3: Device being setup by another task [ 1472.220529][ T5918] block nbd3: Device being setup by another task 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xe250f5c6) 00:00:29 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 00:00:29 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000000)=0x9b5, 0x4) r3 = syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="38020000", @ANYRES16=r3], 0x238}, 0x1, 0x0, 0x0, 0x40040}, 0x2004c010) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad500000000", @ANYRES16=r3, @ANYBLOB="00032cbd7000fbdbdf2502000000080001000300000008000200060000001c0108801c00078008000600f900000054000780080005009ce7951908000500856f8165080006005b00007269000600a0000000080005003f6c6852080005001ed4602e08000500a5124e2208000600e000000008000500af11974808000600cb000000340007801c0007800800050057a4520d080006007f0000000800050073fa0f77040007802400078008000600dc0000000800060040000000080005009c9a9172080005001a46ee622c000780080005003e58a23b08000500f42337300800060052000000080006004a000000080005008411514c1400078008000500a863b06008004b00000000"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, r3, 0x1, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="00042dbd7000ffdbdf25040000007400088044000780080005007c24a91a08000600f9000000080005001579874508000500558a0e2108000600be000000080006008200000008000500a61ba827080006009e0000002c0007800800050038e6103208000500d3c0cc01080005001913ab2e08000600fa00000008000500bd58b8410800020003000000"], 0x90}}, 0x20000011) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="30ef4172474412aad032a3af33ff7f00000000000019396799a991197dc14eabde3256f1a24031dcd02d8355bbc19393fc2af9cedce2869c423d214fdd2986c6ad5f89f0863889001384555c8100"], 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x44, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000680)={0xc8, r5, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffff00}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0xc8}}, 0xc080) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55d2b95}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd260}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24e92c20}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24411682}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4622}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1adff64a}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x30}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf587f6138c111e56}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0xa32, 0x70bd2d, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x41) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0x401870cc, 0x0) 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1472.368773][ T5925] block nbd3: Device being setup by another task [ 1472.403236][ T5928] block nbd3: Device being setup by another task 00:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdfdffff) 00:00:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400082) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x21d) 00:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1472.583770][ T5939] block nbd2: shutting down sockets [ 1472.595550][ T5940] block nbd3: Device being setup by another task 00:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$TIOCEXCL(r2, 0x540c) [ 1472.655913][ T5947] block nbd3: Device being setup by another task 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdffffff) [ 1472.787118][ T5952] block nbd2: shutting down sockets 00:00:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1472.913714][ T5961] block nbd3: Device being setup by another task 00:00:29 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1472.967493][ T5964] block nbd3: Device being setup by another task [ 1473.039089][ T5967] block nbd2: shutting down sockets 00:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xff000000) 00:00:30 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:30 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 00:00:30 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455cb, 0x20000000000002) io_uring_setup(0x953, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000008020063bbecd067bffe1f00012aeb3f17c3c850a42730f644251eff10780b5300"], 0x14}}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$cgroup_ro(r6, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r8, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r9], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r8, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x58}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="24800000e072e170fa045c", @ANYRES16=r3, @ANYBLOB="010028bd7000fcdbdf250100000006000a004e23000008000600ac1414aa"], 0x24}, 0x1, 0x0, 0x0, 0x40050}, 0x4000080) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r10, 0x401870cc, 0x0) [ 1473.189575][ T5977] block nbd3: Device being setup by another task 00:00:30 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 1473.235231][ T5982] block nbd3: Device being setup by another task [ 1473.265741][ T5983] block nbd2: shutting down sockets 00:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffdfd) 00:00:30 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1473.401389][ T5993] block nbd3: Device being setup by another task 00:00:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20000008) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r4, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x5, 0x5, 0x9dd8, 0xf8}) [ 1473.449069][ T5996] block nbd3: Device being setup by another task 00:00:30 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) [ 1473.497184][ T5998] block nbd2: shutting down sockets 00:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xffffff97) 00:00:30 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1473.610737][ T6009] block nbd3: Device being setup by another task [ 1473.639729][ T6011] block nbd3: Device being setup by another task 00:00:30 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 00:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfffffffd) [ 1473.692615][ T6014] block nbd2: shutting down sockets [ 1473.762832][ T6015] block nbd4: shutting down sockets [ 1473.801313][ T6022] block nbd4: shutting down sockets 00:00:30 executing program 0: syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) [ 1473.872722][ T6027] block nbd3: Device being setup by another task [ 1473.907385][ T6029] block nbd3: Device being setup by another task 00:00:30 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r1, 0x0, r2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/33) 00:00:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2000000000000) 00:00:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20000008) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r4, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x5, 0x5, 0x9dd8, 0xf8}) 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1474.116323][ T6039] block nbd3: Device being setup by another task [ 1474.172841][ T6043] block nbd3: Device being setup by another task 00:00:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x119301, 0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1_to_batadv\x00', 0x1}) 00:00:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x100000000000000) 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x2800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x3c1002) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) [ 1474.403100][ T6058] block nbd3: Device being setup by another task [ 1474.410826][ T6051] block nbd0: shutting down sockets 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x74000000) 00:00:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x200000000000000) [ 1474.619518][ T6067] block nbd2: shutting down sockets 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1474.667194][ T6071] block nbd3: Device being setup by another task [ 1474.693677][ T6075] block nbd3: Device being setup by another task 00:00:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x300000000000000) 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1474.851624][ T6085] block nbd3: Device being setup by another task [ 1474.891703][ T6087] block nbd3: Device being setup by another task 00:00:31 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x400000000000000) [ 1475.084968][ T6096] block nbd3: Device being setup by another task 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1475.133147][ T6098] block nbd3: Device being setup by another task 00:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x500000000000000) 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000000)) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0x3f}}]}}, 0x0, 0x32}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/293], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1a, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r6}, 0x78) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r11, 0x1}, 0x1c}}, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r7, 0x4) [ 1475.307163][ T6105] block nbd3: Device being setup by another task 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1475.386154][ T6110] block nbd3: Device being setup by another task [ 1475.398963][ T6111] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use) [ 1475.448876][T31633] block nbd0: Receive control failed (result -32) [ 1475.457342][ T6072] block nbd0: shutting down sockets 00:00:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x48000000) 00:00:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x124) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000040)) 00:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x600000000000000) 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1475.651016][ T6123] block nbd3: Device being setup by another task [ 1475.703405][ T6128] block nbd3: Device being setup by another task 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x700000000000000) 00:00:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1475.882839][ T6141] block nbd3: Device being setup by another task [ 1475.932684][ T6143] block nbd3: Device being setup by another task 00:00:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x800000000000000) 00:00:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1476.098895][ T6148] block nbd3: Device being setup by another task [ 1476.132931][ T6152] block nbd3: Device being setup by another task 00:00:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x2000000000000000) [ 1476.296931][ T6158] block nbd3: Device being setup by another task [ 1476.322807][ T6160] block nbd3: Device being setup by another task 00:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3f00000000000000) [ 1476.475996][T31633] block nbd0: Receive control failed (result -32) [ 1476.484987][ T6126] block nbd0: shutting down sockets [ 1476.508976][ T6165] block nbd3: Device being setup by another task 00:00:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0x401870cc, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000000)) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x5, 0x3f}}]}}, 0x0, 0x32}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"/293], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1a, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r6}, 0x78) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r11, 0x1}, 0x1c}}, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r7, 0x4) [ 1476.554478][ T6168] block nbd3: Device being setup by another task 00:00:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4000000000000000) 00:00:33 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x40000000) [ 1476.740454][ T6176] block nbd3: Device being setup by another task [ 1476.785977][ T6179] block nbd3: Device being setup by another task 00:00:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4800000000000000) [ 1476.973876][ T6192] block nbd3: Device being setup by another task [ 1477.017860][ T6194] block nbd3: Device being setup by another task 00:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x4c00000000000000) [ 1477.184415][ T6198] block nbd3: Device being setup by another task [ 1477.225483][ T6201] block nbd3: Device being setup by another task 00:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6800000000000000) [ 1477.366527][ T6205] block nbd3: Device being setup by another task [ 1477.424902][ T6207] block nbd3: Device being setup by another task 00:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x6c00000000000000) [ 1477.584816][ T6211] block nbd3: Device being setup by another task [ 1477.602083][T31633] block nbd2: Receive control failed (result -32) [ 1477.611328][ T6181] block nbd2: shutting down sockets [ 1477.642173][ T6213] block nbd3: Device being setup by another task [ 1477.669447][T16200] block nbd0: Receive control failed (result -32) [ 1477.678010][ T6186] block nbd0: shutting down sockets 00:00:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x40000000) 00:00:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7400000000000000) [ 1477.993527][ T6226] block nbd3: Device being setup by another task [ 1478.005810][ T6229] block nbd3: Device being setup by another task 00:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7a00000000000000) [ 1478.291179][ T6236] block nbd3: Device being setup by another task [ 1478.350084][ T6238] block nbd3: Device being setup by another task 00:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x97ffffff00000000) [ 1478.595307][ T6240] block nbd3: Device being setup by another task [ 1478.613811][ T6242] block nbd3: Device being setup by another task [ 1478.654778][T16200] block nbd2: Receive control failed (result -32) [ 1478.655114][ T6220] block nbd2: shutting down sockets [ 1478.754458][T31633] block nbd0: Receive control failed (result -104) 00:00:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 00:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xc6f550e200000000) [ 1478.911843][ T6250] block nbd3: Device being setup by another task [ 1478.923227][ T6253] block nbd3: Device being setup by another task 00:00:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdfdffff00000000) [ 1479.045635][ T6256] block nbd3: Device being setup by another task [ 1479.081355][ T6257] block nbd3: Device being setup by another task 00:00:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfdffffff00000000) [ 1479.246697][ T6263] block nbd3: Device being setup by another task 00:00:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xff00000000000000) [ 1479.313505][ T6266] block nbd3: Device being setup by another task [ 1479.425198][ T6269] block nbd3: Device being setup by another task [ 1479.455689][ T6271] block nbd3: Device being setup by another task 00:00:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xffffffff00000000) [ 1479.556072][ T6275] block nbd3: Device being setup by another task [ 1479.576838][ T6277] block nbd3: Device being setup by another task [ 1479.673248][T31633] block nbd2: Receive control failed (result -32) [ 1479.680930][ T6247] block nbd2: shutting down sockets 00:00:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1479.861122][ T6281] block nbd2: shutting down sockets 00:00:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1480.016829][ T6284] block nbd2: shutting down sockets [ 1481.437312][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 2 seconds [ 1481.448401][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 2 seconds [ 1481.467221][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 2 seconds [ 1481.478196][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 2 seconds [ 1484.797164][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 4 seconds [ 1484.807950][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 4 seconds [ 1484.827110][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 4 seconds [ 1484.838272][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 4 seconds [ 1488.156909][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 6 seconds [ 1488.167813][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 6 seconds [ 1488.186807][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 6 seconds [ 1488.198662][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 6 seconds [ 1490.575559][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 1491.516766][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 8 seconds [ 1491.527530][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 8 seconds [ 1491.538626][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 8 seconds [ 1491.549575][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 8 seconds [ 1492.476660][ T2442] block nbd3: Possible stuck request 00000000398862d0: control (read@0,1024B). Runtime 30 seconds [ 1494.876440][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 10 seconds [ 1494.887170][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 10 seconds [ 1494.901126][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 10 seconds [ 1494.912699][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 10 seconds [ 1498.236325][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 12 seconds [ 1498.247631][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 12 seconds [ 1498.261941][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 12 seconds [ 1498.273673][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 12 seconds [ 1501.596204][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 14 seconds [ 1501.607766][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 14 seconds [ 1501.622139][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 14 seconds [ 1501.633197][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 14 seconds [ 1504.955833][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 16 seconds [ 1504.968180][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 16 seconds [ 1504.981869][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 16 seconds [ 1504.996094][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 16 seconds [ 1508.325877][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 18 seconds [ 1508.337516][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 18 seconds [ 1508.354351][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 18 seconds [ 1508.365976][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 18 seconds [ 1509.119129][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 1511.676892][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 20 seconds [ 1511.688914][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 20 seconds [ 1511.701471][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 20 seconds [ 1511.713151][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 20 seconds [ 1515.035236][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 22 seconds [ 1515.047795][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 22 seconds [ 1515.061698][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 22 seconds [ 1515.072899][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 22 seconds [ 1518.394949][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 24 seconds [ 1518.405643][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 24 seconds [ 1518.417072][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 24 seconds [ 1518.428018][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 24 seconds [ 1521.754784][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 26 seconds [ 1521.765484][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 26 seconds [ 1521.783569][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 26 seconds [ 1521.794677][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 26 seconds [ 1522.564880][ T2442] block nbd3: Possible stuck request 00000000398862d0: control (read@0,1024B). Runtime 60 seconds [ 1525.114584][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 28 seconds [ 1525.125432][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 28 seconds [ 1525.144416][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 28 seconds [ 1525.155434][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 28 seconds [ 1528.484335][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 30 seconds [ 1528.495053][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 30 seconds [ 1528.514144][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 30 seconds [ 1528.525129][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 30 seconds [ 1531.834212][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 32 seconds [ 1531.845097][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 32 seconds [ 1531.863977][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 32 seconds [ 1531.875086][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 32 seconds [ 1535.194790][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 34 seconds [ 1535.206085][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 34 seconds [ 1535.219496][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 34 seconds [ 1535.231956][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 34 seconds [ 1538.553748][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 36 seconds [ 1538.565393][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 36 seconds [ 1538.579456][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 36 seconds [ 1538.590533][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 36 seconds [ 1541.913428][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 38 seconds [ 1541.924341][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 38 seconds [ 1541.937999][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 38 seconds [ 1541.949062][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 38 seconds [ 1545.283485][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 40 seconds [ 1545.294357][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 40 seconds [ 1545.308099][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 40 seconds [ 1545.319106][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 40 seconds [ 1548.632933][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 42 seconds [ 1548.643638][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 42 seconds [ 1548.662900][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 42 seconds [ 1548.675634][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 42 seconds [ 1551.992760][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 44 seconds [ 1552.003805][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 44 seconds [ 1552.014759][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 44 seconds [ 1552.025737][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 44 seconds [ 1552.632778][ T2442] block nbd3: Possible stuck request 00000000398862d0: control (read@0,1024B). Runtime 90 seconds [ 1555.362548][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 46 seconds [ 1555.373654][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 46 seconds [ 1555.389566][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 46 seconds [ 1555.401574][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 46 seconds [ 1558.712329][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 48 seconds [ 1558.723162][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 48 seconds [ 1558.736772][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 48 seconds [ 1558.747881][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 48 seconds [ 1562.072190][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 50 seconds [ 1562.083266][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 50 seconds [ 1562.097005][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 50 seconds [ 1562.110266][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 50 seconds [ 1565.441990][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 52 seconds [ 1565.452895][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 52 seconds [ 1565.478576][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 52 seconds [ 1565.489781][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 52 seconds [ 1568.791646][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 54 seconds [ 1568.802598][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 54 seconds [ 1568.821590][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 54 seconds [ 1568.833958][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 54 seconds [ 1572.151517][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 56 seconds [ 1572.162717][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 56 seconds [ 1572.181343][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 56 seconds [ 1572.192356][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 56 seconds [ 1575.511342][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 58 seconds [ 1575.522414][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 58 seconds [ 1575.541152][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 58 seconds [ 1575.552164][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 58 seconds [ 1578.871080][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 60 seconds [ 1578.882208][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 60 seconds [ 1578.900944][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 60 seconds [ 1578.911909][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 60 seconds [ 1582.240914][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 62 seconds [ 1582.251782][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 62 seconds [ 1582.265482][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 62 seconds [ 1582.276545][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 62 seconds [ 1582.711755][ T2442] block nbd3: Possible stuck request 00000000398862d0: control (read@0,1024B). Runtime 120 seconds [ 1585.600655][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 64 seconds [ 1585.611895][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 64 seconds [ 1585.630502][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 64 seconds [ 1585.641677][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 64 seconds [ 1588.960536][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 66 seconds [ 1588.971308][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 66 seconds [ 1588.982432][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 66 seconds [ 1588.993414][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 66 seconds [ 1592.310318][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 68 seconds [ 1592.321378][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 68 seconds [ 1592.340087][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 68 seconds [ 1592.351689][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 68 seconds [ 1595.669999][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 70 seconds [ 1595.681229][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 70 seconds [ 1595.699901][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 70 seconds [ 1595.710877][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 70 seconds [ 1599.029908][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 72 seconds [ 1599.040871][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 72 seconds [ 1599.054719][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 72 seconds [ 1599.065832][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 72 seconds [ 1602.399593][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 74 seconds [ 1602.410486][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 74 seconds [ 1602.424488][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 74 seconds [ 1602.435441][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 74 seconds [ 1605.749364][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 76 seconds [ 1605.760313][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 76 seconds [ 1605.773971][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 76 seconds [ 1605.785364][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 76 seconds [ 1609.109173][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 78 seconds [ 1609.120343][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 78 seconds [ 1609.137143][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 78 seconds [ 1609.148210][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 78 seconds [ 1612.468954][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 80 seconds [ 1612.479668][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 80 seconds [ 1612.498819][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 80 seconds [ 1612.509867][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 80 seconds [ 1612.788891][ T2442] block nbd3: Possible stuck request 00000000398862d0: control (read@0,1024B). Runtime 150 seconds [ 1615.838740][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 82 seconds [ 1615.849723][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 82 seconds [ 1615.863562][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 82 seconds [ 1615.874548][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 82 seconds [ 1619.188624][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 84 seconds [ 1619.199551][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 84 seconds [ 1619.216948][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 84 seconds [ 1619.227988][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 84 seconds [ 1622.548316][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 86 seconds [ 1622.559442][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 86 seconds [ 1622.570571][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 86 seconds [ 1622.581610][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 86 seconds [ 1625.918033][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 88 seconds [ 1625.928970][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 88 seconds [ 1625.940025][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 88 seconds [ 1625.951005][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 88 seconds [ 1629.267838][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 90 seconds [ 1629.278916][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 90 seconds [ 1629.290094][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 90 seconds [ 1629.301277][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 90 seconds [ 1632.629841][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 92 seconds [ 1632.640953][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 92 seconds [ 1632.657544][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 92 seconds [ 1632.669038][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 92 seconds [ 1635.987466][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 94 seconds [ 1635.998373][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 94 seconds [ 1636.017386][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 94 seconds [ 1636.028689][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 94 seconds [ 1639.347218][ T2442] block nbd0: Possible stuck request 0000000086eeccb4: control (read@0,1024B). Runtime 96 seconds [ 1639.358974][ T2442] block nbd0: Possible stuck request 000000009778c1c0: control (read@1024,1024B). Runtime 96 seconds [ 1639.372793][ T2442] block nbd0: Possible stuck request 000000000d43f346: control (read@2048,1024B). Runtime 96 seconds [ 1639.383747][ T2442] block nbd0: Possible stuck request 00000000a91e2a60: control (read@3072,1024B). Runtime 96 seconds [ 1640.317372][ T1152] INFO: task systemd-udevd:5171 blocked for more than 143 seconds. [ 1640.325550][ T1152] Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1640.338865][ T1152] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1640.348214][ T1152] systemd-udevd D26800 5171 3902 0x00004100 [ 1640.354572][ T1152] Call Trace: [ 1640.358117][ T1152] __schedule+0x8b4/0x1e80 [ 1640.363189][ T1152] ? io_schedule_timeout+0x140/0x140 [ 1640.368855][ T1152] ? preempt_schedule_thunk+0x16/0x18 [ 1640.374544][ T1152] ? preempt_schedule_common+0x59/0xc0 [ 1640.380404][ T1152] schedule+0xd0/0x2a0 [ 1640.385016][ T1152] io_schedule+0xb5/0x120 [ 1640.391018][ T1152] wait_on_page_bit_common+0x34f/0xda0 [ 1640.397677][ T1152] ? delete_from_page_cache+0x240/0x240 [ 1640.403496][ T1152] ? end_buffer_async_read_io+0x2f0/0x2f0 [ 1640.411294][ T1152] ? trace_mm_filemap_delete_from_page_cache+0x280/0x280 [ 1640.419569][ T1152] ? alloc_pages_current+0x18f/0x280 [ 1640.424869][ T1152] ? __page_cache_alloc+0x10b/0x450 [ 1640.430476][ T1152] do_read_cache_page+0x957/0x1390 [ 1640.435615][ T1152] read_part_sector+0xf6/0x5af [ 1640.445092][ T1152] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1640.451928][ T1152] adfspart_check_ICS+0x9d/0xc90 [ 1640.456878][ T1152] ? pointer+0x970/0x970 [ 1640.461182][ T1152] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1640.473310][ T1152] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1640.478907][ T1152] ? snprintf+0xbb/0xf0 [ 1640.483836][ T1152] ? vsprintf+0x30/0x30 [ 1640.493031][ T1152] ? adfspart_check_ADFS+0x7f0/0x7f0 [ 1640.498412][ T1152] blk_add_partitions+0x44b/0xe10 [ 1640.503452][ T1152] bdev_disk_changed+0x1ea/0x370 [ 1640.512655][ T1152] __blkdev_get+0x142b/0x16e0 [ 1640.517614][ T1152] ? freeze_bdev+0x250/0x250 [ 1640.522666][ T1152] ? rwlock_bug.part.0+0x90/0x90 [ 1640.531874][ T1152] blkdev_get+0x45/0x4d0 [ 1640.536220][ T1152] ? _raw_spin_unlock+0x24/0x40 [ 1640.541158][ T1152] blkdev_open+0x21d/0x2b0 [ 1640.546241][ T1152] do_dentry_open+0x4b9/0x11b0 [ 1640.562939][ T1152] ? blkdev_get_by_dev+0x70/0x70 [ 1640.568303][ T1152] path_openat+0x1b97/0x2720 [ 1640.572917][ T1152] ? path_lookupat+0x830/0x830 [ 1640.578005][ T1152] ? lock_acquire+0x1f1/0xad0 [ 1640.582955][ T1152] ? lock_is_held_type+0xb0/0xe0 [ 1640.587990][ T1152] do_filp_open+0x17e/0x3c0 [ 1640.593271][ T1152] ? may_open_dev+0xf0/0xf0 [ 1640.598073][ T1152] ? do_raw_spin_lock+0x120/0x2b0 [ 1640.603117][ T1152] ? rwlock_bug.part.0+0x90/0x90 [ 1640.608950][ T1152] ? _raw_spin_unlock+0x24/0x40 [ 1640.614076][ T1152] ? __alloc_fd+0x28d/0x600 [ 1640.618910][ T1152] do_sys_openat2+0x16d/0x3e0 [ 1640.623592][ T1152] ? build_open_flags+0x650/0x650 [ 1640.629120][ T1152] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1640.634877][ T1152] ? _crng_backtrack_protect+0x1a0/0x1a0 [ 1640.641535][ T1152] __x64_sys_open+0x119/0x1c0 [ 1640.646329][ T1152] ? do_sys_open+0x140/0x140 [ 1640.651214][ T1152] ? syscall_trace_enter+0x14a/0x340 [ 1640.656501][ T1152] do_syscall_64+0x60/0xe0 [ 1640.662894][ T1152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1640.671934][ T1152] RIP: 0033:0x7fd71a3b2840 [ 1640.676354][ T1152] Code: Bad RIP value. [ 1640.680499][ T1152] RSP: 002b:00007ffff0c6ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1640.688998][ T1152] RAX: ffffffffffffffda RBX: 0000560309556980 RCX: 00007fd71a3b2840 [ 1640.697085][ T1152] RDX: 0000560309173fe3 RSI: 00000000000a0800 RDI: 0000560309554160 [ 1640.705763][ T1152] RBP: 00007ffff0c6adb0 R08: 0000560309173670 R09: 0000000000000010 [ 1640.714798][ T1152] R10: 0000560309173d0c R11: 0000000000000246 R12: 00007ffff0c6ad00 [ 1640.722975][ T1152] R13: 0000560309556e80 R14: 0000000000000003 R15: 000000000000000e [ 1640.734475][ T1152] INFO: task syz-executor.0:6225 can't die for more than 143 seconds. [ 1640.743117][ T1152] syz-executor.0 D28736 6225 6835 0x00004006 [ 1640.753384][ T1152] Call Trace: [ 1640.756936][ T1152] __schedule+0x8b4/0x1e80 [ 1640.761492][ T1152] ? io_schedule_timeout+0x140/0x140 [ 1640.766803][ T1152] schedule+0xd0/0x2a0 [ 1640.780079][ T1152] schedule_preempt_disabled+0xf/0x20 [ 1640.785471][ T1152] __mutex_lock+0x3e2/0x10d0 [ 1640.790513][ T1152] ? blkdev_put+0x30/0x520 [ 1640.795487][ T1152] ? mutex_lock_io_nested+0xf60/0xf60 [ 1640.801744][ T1152] ? do_raw_spin_lock+0x120/0x2b0 [ 1640.807179][ T1152] ? rwlock_bug.part.0+0x90/0x90 [ 1640.813329][ T1152] ? locks_check_ctx_file_list+0x1d/0x110 [ 1640.819159][ T1152] ? fsnotify+0x842/0xd20 [ 1640.824434][ T1152] ? _raw_spin_unlock+0x24/0x40 [ 1640.829425][ T1152] ? locks_remove_file+0x319/0x580 [ 1640.835617][ T1152] blkdev_put+0x30/0x520 [ 1640.840009][ T1152] blkdev_close+0x8c/0xb0 [ 1640.844354][ T1152] __fput+0x27e/0x8e0 [ 1640.848418][ T1152] ? blkdev_put+0x520/0x520 [ 1640.853579][ T1152] task_work_run+0xdd/0x190 [ 1640.858164][ T1152] get_signal+0xd6c/0x1ee0 [ 1640.863263][ T1152] ? nbd_release+0x180/0x180 [ 1640.868007][ T1152] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1640.873917][ T1152] do_signal+0x82/0x2520 [ 1640.879917][ T1152] ? kick_process+0xce/0x150 [ 1640.884894][ T1152] ? copy_siginfo_to_user32+0xa0/0xa0 [ 1640.892770][ T1152] ? task_work_add+0xe3/0x250 [ 1640.897632][ T1152] ? cpumask_weight.constprop.0+0x3f/0x3f [ 1640.904277][ T1152] ? __fget_files+0x294/0x400 [ 1640.909101][ T1152] ? __prepare_exit_to_usermode+0xc3/0x1f0 [ 1640.916066][ T1152] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1640.922165][ T1152] __prepare_exit_to_usermode+0x14d/0x1f0 [ 1640.928071][ T1152] do_syscall_64+0x6c/0xe0 [ 1640.933595][ T1152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1640.939801][ T1152] RIP: 0033:0x45c1d9 [ 1640.944599][ T1152] Code: Bad RIP value. [ 1640.949167][ T1152] RSP: 002b:00007fee084b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1640.961228][ T1152] RAX: 0000000000000000 RBX: 0000000000010b00 RCX: 000000000045c1d9 [ 1640.969412][ T1152] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1640.977820][ T1152] RBP: 000000000078bf38 R08: 0000000000000000 R09: 0000000000000000 [ 1640.985807][ T1152] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1640.993886][ T1152] R13: 00007ffe33ef27ff R14: 00007fee084b19c0 R15: 000000000078bf0c [ 1641.005107][ T1152] INFO: task syz-executor.0:6225 blocked for more than 144 seconds. [ 1641.013532][ T1152] Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1641.020769][ T1152] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1641.029780][ T1152] syz-executor.0 D28736 6225 6835 0x00004006 [ 1641.036315][ T1152] Call Trace: [ 1641.040428][ T1152] __schedule+0x8b4/0x1e80 [ 1641.044850][ T1152] ? io_schedule_timeout+0x140/0x140 [ 1641.050223][ T1152] schedule+0xd0/0x2a0 [ 1641.055039][ T1152] schedule_preempt_disabled+0xf/0x20 [ 1641.060587][ T1152] __mutex_lock+0x3e2/0x10d0 [ 1641.065198][ T1152] ? blkdev_put+0x30/0x520 [ 1641.069706][ T1152] ? mutex_lock_io_nested+0xf60/0xf60 [ 1641.075258][ T1152] ? do_raw_spin_lock+0x120/0x2b0 [ 1641.080555][ T1152] ? rwlock_bug.part.0+0x90/0x90 [ 1641.086021][ T1152] ? locks_check_ctx_file_list+0x1d/0x110 [ 1641.092620][ T1152] ? fsnotify+0x842/0xd20 [ 1641.097608][ T1152] ? _raw_spin_unlock+0x24/0x40 [ 1641.102478][ T1152] ? locks_remove_file+0x319/0x580 [ 1641.111354][ T1152] blkdev_put+0x30/0x520 [ 1641.115798][ T1152] blkdev_close+0x8c/0xb0 [ 1641.120732][ T1152] __fput+0x27e/0x8e0 [ 1641.124728][ T1152] ? blkdev_put+0x520/0x520 [ 1641.129407][ T1152] task_work_run+0xdd/0x190 [ 1641.133927][ T1152] get_signal+0xd6c/0x1ee0 [ 1641.138816][ T1152] ? nbd_release+0x180/0x180 [ 1641.143849][ T1152] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1641.149989][ T1152] do_signal+0x82/0x2520 [ 1641.154240][ T1152] ? kick_process+0xce/0x150 [ 1641.159064][ T1152] ? copy_siginfo_to_user32+0xa0/0xa0 [ 1641.165083][ T1152] ? task_work_add+0xe3/0x250 [ 1641.169855][ T1152] ? cpumask_weight.constprop.0+0x3f/0x3f [ 1641.176470][ T1152] ? __fget_files+0x294/0x400 [ 1641.181794][ T1152] ? __prepare_exit_to_usermode+0xc3/0x1f0 [ 1641.187828][ T1152] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1641.194009][ T1152] __prepare_exit_to_usermode+0x14d/0x1f0 [ 1641.200897][ T1152] do_syscall_64+0x6c/0xe0 [ 1641.206053][ T1152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1641.212044][ T1152] RIP: 0033:0x45c1d9 [ 1641.215929][ T1152] Code: Bad RIP value. [ 1641.223560][ T1152] RSP: 002b:00007fee084b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1641.232099][ T1152] RAX: 0000000000000000 RBX: 0000000000010b00 RCX: 000000000045c1d9 [ 1641.240178][ T1152] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1641.248241][ T1152] RBP: 000000000078bf38 R08: 0000000000000000 R09: 0000000000000000 [ 1641.256868][ T1152] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1641.265271][ T1152] R13: 00007ffe33ef27ff R14: 00007fee084b19c0 R15: 000000000078bf0c [ 1641.273457][ T1152] [ 1641.273457][ T1152] Showing all locks held in the system: [ 1641.281306][ T1152] 3 locks held by kworker/u4:2/26: [ 1641.290562][ T1152] #0: ffff8880ae635e18 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x230/0x1e80 [ 1641.300154][ T1152] #1: ffff8880ae620ec8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2fb/0x400 [ 1641.315843][ T1152] #2: ffff8880ae6255d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x55/0x1a0 [ 1641.325618][ T1152] 1 lock held by khungtaskd/1152: [ 1641.337244][ T1152] #0: ffffffff89c53980 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1641.352843][ T1152] 1 lock held by in:imklog/6531: [ 1641.358106][ T1152] 1 lock held by systemd-udevd/5171: [ 1641.364511][ T1152] #0: ffff888098aa36c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: __blkdev_get+0x164/0x16e0 [ 1641.378092][ T1152] 1 lock held by syz-executor.0/6225: [ 1641.383479][ T1152] #0: ffff888098aa36c0 (&bdev->bd_mutex){+.+.}-{3:3}, at: blkdev_put+0x30/0x520 [ 1641.398922][ T1152] ============================================= [ 1641.398922][ T1152] [ 1641.409666][ T1152] NMI backtrace for cpu 0 [ 1641.413997][ T1152] CPU: 0 PID: 1152 Comm: khungtaskd Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1641.423721][ T1152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.434140][ T1152] Call Trace: [ 1641.437423][ T1152] dump_stack+0x18f/0x20d [ 1641.442008][ T1152] nmi_cpu_backtrace.cold+0x44/0xd7 [ 1641.447327][ T1152] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1641.453062][ T1152] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 1641.459104][ T1152] watchdog+0xd89/0xf30 [ 1641.463252][ T1152] ? trace_sched_process_hang+0x2e0/0x2e0 [ 1641.468956][ T1152] kthread+0x3b5/0x4a0 [ 1641.473152][ T1152] ? __kthread_bind_mask+0xc0/0xc0 [ 1641.478262][ T1152] ? __kthread_bind_mask+0xc0/0xc0 [ 1641.483360][ T1152] ret_from_fork+0x1f/0x30 [ 1641.488031][ T1152] Sending NMI from CPU 0 to CPUs 1: [ 1641.493933][ C1] NMI backtrace for cpu 1 [ 1641.493941][ C1] CPU: 1 PID: 3897 Comm: systemd-journal Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1641.493948][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1641.493952][ C1] RIP: 0010:write_comp_data+0x13/0x80 [ 1641.493965][ C1] Code: 48 8b 80 00 14 00 00 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 49 89 f2 65 8b 05 56 d3 8d 7e 65 48 8b 34 25 c0 fe 01 00 00 01 ff 00 74 0f f6 c4 01 74 59 8b 86 0c 14 00 00 85 c0 74 4f [ 1641.493969][ C1] RSP: 0018:ffffc90000da8bd8 EFLAGS: 00000046 [ 1641.493979][ C1] RAX: 0000000080010002 RBX: 0000000000000000 RCX: ffffffff8398b20a [ 1641.493985][ C1] RDX: 0000000000000002 RSI: ffff888093bfc280 RDI: 0000000000000007 [ 1641.493991][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffff8bf3304f [ 1641.493997][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000040 [ 1641.494003][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 1641.494009][ C1] FS: 00007f885890d8c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1641.494019][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1641.494025][ C1] CR2: 00007f8854e9d000 CR3: 0000000093b27000 CR4: 00000000001506e0 [ 1641.494031][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1641.494037][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1641.494041][ C1] Call Trace: [ 1641.494044][ C1] [ 1641.494048][ C1] _find_next_bit.constprop.0+0xca/0x200 [ 1641.494053][ C1] cpumask_next_wrap+0x62/0xf0 [ 1641.494057][ C1] select_task_rq_fair+0x1c98/0x2be0 [ 1641.494061][ C1] ? lock_is_held_type+0xb0/0xe0 [ 1641.494066][ C1] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1641.494070][ C1] try_to_wake_up+0x3f5/0x1360 [ 1641.494075][ C1] ? migrate_swap_stop+0x9f0/0x9f0 [ 1641.494079][ C1] ? ktime_get_update_offsets_now+0x5b/0x250 [ 1641.494083][ C1] ? find_held_lock+0x2d/0x110 [ 1641.494087][ C1] hrtimer_wakeup+0x43/0x60 [ 1641.494092][ C1] __hrtimer_run_queues+0x6a9/0xfc0 [ 1641.494096][ C1] ? hrtimer_init_sleeper_on_stack+0x90/0x90 [ 1641.494101][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1641.494106][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 1641.494110][ C1] hrtimer_interrupt+0x32a/0x930 [ 1641.494115][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 1641.494119][ C1] asm_call_on_stack+0xf/0x20 [ 1641.494122][ C1] [ 1641.494127][ C1] sysvec_apic_timer_interrupt+0xe0/0x120 [ 1641.494132][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1641.494136][ C1] RIP: 0010:devkmsg_poll+0x172/0x250 [ 1641.494149][ C1] Code: ff df 48 c1 e8 03 80 3c 10 00 0f 85 c4 00 00 00 48 83 3d 60 fe 57 08 00 0f 84 87 00 00 00 e8 25 2c 17 00 fb 66 0f 1f 44 00 00 19 2c 17 00 44 89 e0 5b 5d 41 5c 41 5d c3 e8 0a 2c 17 00 48 89 [ 1641.494152][ C1] RSP: 0018:ffffc90004e17ad8 EFLAGS: 00000293 [ 1641.494161][ C1] RAX: 0000000000000000 RBX: 00000000000019e6 RCX: 0000000000000006 [ 1641.494167][ C1] RDX: ffff888093bfc280 RSI: ffffffff815d03bb RDI: ffffffff815d0389 [ 1641.494173][ C1] RBP: 0000000000002972 R08: 0000000000000000 R09: 0000000000000000 [ 1641.494180][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000041 [ 1641.494186][ C1] R13: 0000000000000000 R14: ffff888093b4fd30 R15: ffffffff815d0250 [ 1641.494190][ C1] ? devkmsg_llseek+0x260/0x260 [ 1641.494195][ C1] ? devkmsg_poll+0x16b/0x250 [ 1641.494199][ C1] ? devkmsg_poll+0x139/0x250 [ 1641.494203][ C1] ? devkmsg_poll+0x16b/0x250 [ 1641.494207][ C1] ep_item_poll+0x14a/0x3e0 [ 1641.494211][ C1] ? ep_eventpoll_poll+0x160/0x160 [ 1641.494215][ C1] ? lock_is_held_type+0xb0/0xe0 [ 1641.494220][ C1] ep_send_events_proc+0x272/0xc50 [ 1641.494224][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 1641.494229][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1641.494233][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 1641.494237][ C1] ? do_epoll_create+0x1c0/0x1c0 [ 1641.494242][ C1] ep_scan_ready_list+0x28f/0x880 [ 1641.494246][ C1] ? do_raw_write_lock+0x11a/0x280 [ 1641.494251][ C1] ? ep_destroy_wakeup_source+0x150/0x150 [ 1641.494256][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1641.494260][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 1641.494264][ C1] do_epoll_wait+0xac4/0x1190 [ 1641.494268][ C1] ? seccomp_notify_ioctl+0xd90/0xd90 [ 1641.494271][ C1] ? ep_poll_callback+0xfc0/0xfc0 [ 1641.494275][ C1] ? lock_acquire+0x1f1/0xad0 [ 1641.494279][ C1] ? pid_task+0x120/0x120 [ 1641.494282][ C1] ? find_held_lock+0x2d/0x110 [ 1641.494286][ C1] ? __task_pid_nr_ns+0x1b7/0x490 [ 1641.494290][ C1] ? __secure_computing+0x104/0x360 [ 1641.494293][ C1] ? syscall_trace_enter+0x14a/0x340 [ 1641.494297][ C1] __x64_sys_epoll_wait+0x93/0xf0 [ 1641.494301][ C1] do_syscall_64+0x60/0xe0 [ 1641.494305][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1641.494308][ C1] RIP: 0033:0x7f8857bd72e3 [ 1641.494312][ C1] Code: Bad RIP value. [ 1641.494315][ C1] RSP: 002b:00007ffc81c84318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 1641.494324][ C1] RAX: ffffffffffffffda RBX: 000055e314ff31e0 RCX: 00007f8857bd72e3 [ 1641.494329][ C1] RDX: 0000000000000013 RSI: 00007ffc81c84320 RDI: 0000000000000008 [ 1641.494334][ C1] RBP: 00007ffc81c84510 R08: 0000000001c9c380 R09: 00007ffc81dab080 [ 1641.494340][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc81c84320 [ 1641.494345][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0005aa97e2627f29 [ 1641.499760][ T1152] Kernel panic - not syncing: hung_task: blocked tasks [ 1642.039810][ T1152] CPU: 0 PID: 1152 Comm: khungtaskd Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1642.049541][ T1152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1642.059912][ T1152] Call Trace: [ 1642.063196][ T1152] dump_stack+0x18f/0x20d [ 1642.067518][ T1152] panic+0x2e3/0x75c [ 1642.071550][ T1152] ? __warn_printk+0xf3/0xf3 [ 1642.076248][ T1152] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1642.081879][ T1152] ? preempt_schedule_thunk+0x16/0x18 [ 1642.087420][ T1152] ? watchdog.cold+0x22d/0x24b [ 1642.092241][ T1152] ? watchdog+0xc59/0xf30 [ 1642.096572][ T1152] watchdog.cold+0x23e/0x24b [ 1642.101164][ T1152] ? trace_sched_process_hang+0x2e0/0x2e0 [ 1642.106876][ T1152] kthread+0x3b5/0x4a0 [ 1642.110943][ T1152] ? __kthread_bind_mask+0xc0/0xc0 [ 1642.116154][ T1152] ? __kthread_bind_mask+0xc0/0xc0 [ 1642.121263][ T1152] ret_from_fork+0x1f/0x30 [ 1642.127740][ T1152] Kernel Offset: disabled [ 1642.132155][ T1152] Rebooting in 86400 seconds..