syzkaller login: [ 233.688275][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 233.720610][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 233.828070][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 233.865805][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:37072' (ECDSA) to the list of known hosts. 1970/01/01 00:04:32 fuzzer started 1970/01/01 00:04:43 dialing manager at localhost:37991 1970/01/01 00:04:47 syscalls: 2768 1970/01/01 00:04:47 code coverage: enabled 1970/01/01 00:04:47 comparison tracing: enabled 1970/01/01 00:04:47 extra coverage: enabled 1970/01/01 00:04:47 setuid sandbox: enabled 1970/01/01 00:04:47 namespace sandbox: enabled 1970/01/01 00:04:47 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:04:47 fault injection: enabled 1970/01/01 00:04:47 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:04:47 net packet injection: enabled 1970/01/01 00:04:47 net device setup: enabled 1970/01/01 00:04:47 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:04:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:04:47 USB emulation: enabled 1970/01/01 00:04:47 hci packet injection: /dev/vhci does not exist 1970/01/01 00:04:47 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:04:47 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:04:52 fetching corpus: 50, signal 33229/35078 (executing program) 1970/01/01 00:04:55 fetching corpus: 100, signal 55960/59412 (executing program) 1970/01/01 00:04:57 fetching corpus: 150, signal 66240/71241 (executing program) 1970/01/01 00:04:59 fetching corpus: 200, signal 74213/80725 (executing program) 1970/01/01 00:05:01 fetching corpus: 250, signal 81354/89332 (executing program) 1970/01/01 00:05:02 fetching corpus: 300, signal 85024/94510 (executing program) 1970/01/01 00:05:04 fetching corpus: 350, signal 93808/104585 (executing program) 1970/01/01 00:05:06 fetching corpus: 400, signal 98356/110479 (executing program) 1970/01/01 00:05:08 fetching corpus: 450, signal 103058/116487 (executing program) 1970/01/01 00:05:12 fetching corpus: 500, signal 106809/121524 (executing program) 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(executing program) 1970/01/01 00:15:01 fetching corpus: 13548, signal 343780/402903 (executing program) 1970/01/01 00:15:03 fetching corpus: 13598, signal 343966/402905 (executing program) 1970/01/01 00:15:04 fetching corpus: 13600, signal 343971/402905 (executing program) 1970/01/01 00:15:04 fetching corpus: 13600, signal 343971/402905 (executing program) 1970/01/01 00:16:43 starting 2 fuzzer processes 00:17:15 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0)="9fd3f03b227591fb1d14e95d106f5392327467593ba8767804af6d39e8bcd5c6198ba7fdd1c5d9a601c870be401423b55e8596187b20f4fee1eb9c038bf169297d7aa5d898d45f07cd454b433ee507d1a3e2e593d6adbd635b75b0cf6e2b34371b9cec24ff8e4af6f585a56506d5a987532ea0f649b254d96829023bcd572f061a59ec8b500e0cf656437860173924b6e4027d0de6a4db", 0x97, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x900, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000300)) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @loopback}, 0x2e6, 0x0, 0x0, 0x0, 0x7ff, &(0x7f0000000340)='veth1_macvtap\x00', 0x0, 0x1000, 0x1}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000400)={0xfff, 0x25f5, 0x4}) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, &(0x7f0000000440)) clock_getres(0x3, &(0x7f0000000480)) kcmp(0x0, 0xffffffffffffffff, 0x6, r0, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x606582, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_io_uring_setup(0x57fa, &(0x7f0000000880)={0x0, 0xaee2, 0x20, 0x0, 0x25c}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000900), &(0x7f0000000940)) r4 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000a80)=0xe8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/null\x00', 0x109000, 0x0) sendmmsg$unix(r1, &(0x7f0000004340)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000580)="7a4338294ce0a4df9c2ea984ab3c880711863fb6befe932480d8fdeec30d1a1b620ef14d6cdef3f30f527b3ecdda2747d38f2f8083378a4b3201ae0f7e3ee5ea17c68cafe3103dd3284d7b1954bbc2eb12209fb782a207771f8cb03d6a271fd57c91ef34f2c8a406890a34bd6c3e04176f687c91b5fb11447e05157ff1f5e7378340ff8c11f15918d85c37bee7cf981a7598836f8e957722d5d035af656e06b64287d564ff048402daa09d9cb6f5f41a5f245ef303c84bfe5d054825a99f2a11048602a04847ce193cab0e3e49ab99fc1cb212cd7ab02d08f580069839fea1284e0017d820409414352eb3fcc54155ddf49bd8974b9c40e3a1d9aa", 0xfb}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="a4fd1c792a52e26188aa359ad9cfea6aa6786f45e9cdc9de2a79a07a31e2ed0ee62fc60aec9e896d332cd657ec0f56e9ba3df868c5cb7f441e5f72951052885f0cb4e56586b49831d7dcff6d", 0x4c}], 0x3, 0x0, 0x0, 0x80c0}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)="ae3aa7431fe04e905a092ac9be8e82641f4a0df39670d5b79195c47800ad9956e63ba83fa31994893bd0c350c6511fe5c463039742271d8b6d94a138", 0x3c}], 0x1, &(0x7f0000000b00)=[@rights={{0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, r3, r0, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r6]}}], 0xb0, 0x4000080}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="90b503bcd2e152f190cc42ed3fa8dffab3c9d845644ff55c73c613d9270e6425c5db812d1b181c272283233d34e92a01a99a3a102d22dde844dbe1e59376cc3eaa88f3bfa3340fb465b9869ea454dc917084626a81b8", 0x56}], 0x2, &(0x7f00000041c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0]}}], 0x158, 0x10}], 0x3, 0x20000040) 00:18:12 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x181043) ioctl$RAW_CHAR_CTRL_SETBIND(r0, 0xac00, &(0x7f0000000040)={0x0, 0x7, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6, 0x7, 0x1ff, 0x40, 0x4, "5cc91487a7063dcd"}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000140)={0xffe00000, 0x0, &(0x7f0000000100)=[r0, r0]}, 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)={{0x0, 0x1, 0x1, 0x3ff, 0xfffffffffffffffe, 0xdd, 0x5, 0xb8c, 0x55, 0x1b8, 0x16dd, 0x4, 0x1, 0x2, 0x9}, 0x8, [0x0]}) ioctl$SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000300)={0x1, 0x3, 0x1000, 0x83, &(0x7f0000000200)="242f6f5e7f2d7c4a7e6322aca0f604ba05352a5c2edbc5d7cd8ad06c69508668ca4d886230a5e5ce2d0c0767e8099d2284277f9a0fcec295f0dfe68dbff98ec394a782ca1ced0f3d84bf890edd5a7473d3ada21497ec3a93fd365041ee0e6b2154c6c32f7acf0ee72fbc2a9ec90e46f3629a5e7f8fb09a32d26886c54add3c9f1a6ffb", 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcsa\x00', 0x40000, 0x0) ioctl$CHAR_RAW_IOOPT(r2, 0x1279, &(0x7f00000003c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x20a000, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000440)={r0, 0x3f, 0xf14, 0x101}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000480)=r5) getsockname$unix(r4, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dlm-control\x00', 0x529a00, 0x0) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f00000005c0)=0x1008000, 0x4) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000600)=0xffffffffffffffff, 0x4) readv(r7, &(0x7f0000000740)=[{&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/54, 0x36}], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000780), &(0x7f00000007c0)=0x4) [ 1118.621459][ T3076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1119.523020][ T3076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1151.003664][ T3076] device hsr_slave_0 entered promiscuous mode [ 1151.079408][ T3076] device hsr_slave_1 entered promiscuous mode [ 1161.730130][ T3076] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1162.309089][ T3076] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1162.686644][ T3076] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1162.959504][ T3076] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1187.528400][ T3076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1189.109975][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1189.516751][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1204.019695][ T3358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1204.061123][ T3358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1204.081272][ T3358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1204.102544][ T3358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1204.252580][ T3237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1204.267421][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1204.389392][ T3237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1205.267132][ T3358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1206.289227][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1206.343207][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1206.803238][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1206.871793][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1207.149179][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1208.707907][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1208.718643][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1214.759508][ T3237] device hsr_slave_0 entered promiscuous mode [ 1214.836053][ T3237] device hsr_slave_1 entered promiscuous mode [ 1214.862390][ T3237] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1214.869685][ T3237] Cannot create hsr debugfs directory [ 1218.532688][ T3237] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1218.673069][ T3237] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1218.779188][ T3237] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1218.901391][ T3237] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1219.985683][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1220.048329][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1225.742046][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1225.771912][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1225.868416][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1225.897364][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1225.992497][ T3076] device veth0_vlan entered promiscuous mode [ 1226.356363][ T3076] device veth1_vlan entered promiscuous mode [ 1227.662013][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1227.711748][ T3157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1228.061743][ T3076] device veth0_macvtap entered promiscuous mode [ 1228.545755][ T3076] device veth1_macvtap entered promiscuous mode [ 1228.930658][ T3237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1229.623100][ T3407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1229.649010][ T3407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1229.701616][ T3407] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1229.731231][ T3407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1230.037160][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1230.119658][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1230.375587][ T3076] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1230.379486][ T3076] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1230.381142][ T3076] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1230.382754][ T3076] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1236.462375][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1236.553152][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1237.172985][ T3120] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1237.969336][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1238.031603][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1238.350029][ T3120] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1239.328507][ T3522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1239.656640][ T3120] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1240.076732][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1240.460931][ T3120] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1241.698309][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1241.777607][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1242.108563][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1242.186881][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1242.611688][ T3237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1245.438789][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1245.442432][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1257.348830][ T3120] device hsr_slave_0 left promiscuous mode [ 1257.392429][ T3120] device hsr_slave_1 left promiscuous mode [ 1257.587658][ T3120] device veth1_macvtap left promiscuous mode [ 1257.628677][ T3120] device veth0_macvtap left promiscuous mode [ 1257.635069][ T3120] device veth1_vlan left promiscuous mode [ 1257.681435][ T3120] device veth0_vlan left promiscuous mode [ 1267.061432][ T3120] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1267.377962][ T3120] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1269.135749][ T3120] bond0 (unregistering): Released all slaves [ 1279.442810][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1279.503038][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1288.518065][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1288.530191][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1288.642039][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1288.679557][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1288.737046][ T3237] device veth0_vlan entered promiscuous mode [ 1289.183167][ T3237] device veth1_vlan entered promiscuous mode [ 1290.471137][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1290.531292][ T1935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1290.661252][ T3237] device veth0_macvtap entered promiscuous mode [ 1291.025592][ T3237] device veth1_macvtap entered promiscuous mode [ 1291.596950][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1292.108373][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1292.128878][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1292.348751][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1292.361885][ T3513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1292.637957][ T3237] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.639907][ T3237] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.641562][ T3237] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.643239][ T3237] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1297.399280][ T3237] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 1301.421737][ T3555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1301.687270][ T3555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:21:43 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x58527973d566c253}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xa8, r0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xbb4e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaee}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xcb7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x810}, 0x20044000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)=ANY=[@ANYBLOB]) [ 1308.876717][ T3715] loop1: detected capacity change from 0 to 1024 [ 1310.910221][ T3715] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:21:51 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x58527973d566c253}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xa8, r0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xbb4e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaee}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xcb7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1f}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x810}, 0x20044000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37313332313635343500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f2a953140c764271ad9be301789147cf010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000e85575eae85575ea00000000d1f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404d1f4655fd1f4655fd1f4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000d908479700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000090dc20e700000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3731333231363534352f66696c65302f66696c65300000000000000000000000000000000000000000000009d0860300000000000000000000000000000000000000000000000020000000e85575eae85575eae85575ead1f4655fe85575ea0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffd1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)=ANY=[@ANYBLOB]) [ 1317.689708][ T3744] loop1: detected capacity change from 0 to 1024 [ 1318.707474][ T3555] device hsr_slave_0 entered promiscuous mode [ 1318.796223][ T3555] device hsr_slave_1 entered promiscuous mode [ 1319.709585][ T3744] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1333.428947][ T3555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1333.968579][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1334.022206][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1340.302619][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1340.352314][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1340.660860][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1340.722696][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1340.960445][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1341.241536][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1341.915775][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1341.952295][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1342.441203][ T3555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1342.516979][ T3555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1342.881653][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1342.939051][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1343.520951][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1343.547306][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1361.759526][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1361.868903][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1371.898378][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1371.975505][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1372.411319][ T3555] device veth0_vlan entered promiscuous mode [ 1372.816156][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1372.882439][ T3524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1373.187955][ T3555] device veth1_vlan entered promiscuous mode [ 1374.546386][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1374.588986][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1375.107611][ T3555] device veth0_macvtap entered promiscuous mode [ 1375.402147][ T3555] device veth1_macvtap entered promiscuous mode [ 1375.620868][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1376.668497][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1376.719162][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1377.020476][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1377.057772][ T3364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1382.331060][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 1382.468647][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 1382.525143][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 1382.567513][ T2894] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. 00:23:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r0, 0x8004510b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x10, &(0x7f0000000280)='group_id') mount(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9b5468, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id'}, 0x2c, {[], [{@dont_appraise='dont_appraise'}, {@subj_user={'subj_user', 0x3d, 'group_id'}}]}}) mknodat$null(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x103) 00:23:03 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0)="9fd3f03b227591fb1d14e95d106f5392327467593ba8767804af6d39e8bcd5c6198ba7fdd1c5d9a601c870be401423b55e8596187b20f4fee1eb9c038bf169297d7aa5d898d45f07cd454b433ee507d1a3e2e593d6adbd635b75b0cf6e2b34371b9cec24ff8e4af6f585a56506d5a987532ea0f649b254d96829023bcd572f061a59ec8b500e0cf656437860173924b6e4027d0de6a4db", 0x97, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x900, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000300)) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @loopback}, 0x2e6, 0x0, 0x0, 0x0, 0x7ff, &(0x7f0000000340)='veth1_macvtap\x00', 0x0, 0x1000, 0x1}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000400)={0xfff, 0x25f5, 0x4}) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, &(0x7f0000000440)) clock_getres(0x3, &(0x7f0000000480)) kcmp(0x0, 0xffffffffffffffff, 0x6, r0, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x606582, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_io_uring_setup(0x57fa, &(0x7f0000000880)={0x0, 0xaee2, 0x20, 0x0, 0x25c}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000900), &(0x7f0000000940)) r4 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000a80)=0xe8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/null\x00', 0x109000, 0x0) sendmmsg$unix(r1, &(0x7f0000004340)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="a4fd1c792a52e26188aa359ad9cfea6aa6786f45e9cdc9de2a79a07a31e2ed0ee62fc60aec9e896d332cd657ec0f56e9ba3df868c5cb7f441e5f72951052885f0cb4e56586b49831d7dcff6d", 0x4c}], 0x3, 0x0, 0x0, 0x80c0}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)="ae3aa7431fe04e905a092ac9be8e82641f4a0df39670d5b79195c47800ad9956e63ba83fa31994893bd0c350c6511fe5c463039742271d8b6d94a138", 0x3c}], 0x1, &(0x7f0000000b00)=[@rights={{0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, r3, r0, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r6]}}], 0xb0, 0x4000080}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="90b503bcd2e152f190cc42ed3fa8dffab3c9d845644ff55c73c613d9270e6425c5db812d1b181c272283233d34e92a01a99a3a102d22dde844dbe1e59376cc3eaa88f3bfa3340fb465b9869ea454dc917084626a81b8", 0x56}], 0x2, &(0x7f00000041c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0]}}], 0x158, 0x10}], 0x3, 0x20000040) [ 1387.181022][ T3877] configfs: Unknown parameter 'group_id' [ 1388.197105][ T3881] configfs: Unknown parameter 'group_id' 00:23:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r0, 0x8004510b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x10, &(0x7f0000000280)='group_id') mount(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9b5468, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id'}, 0x2c, {[], [{@dont_appraise='dont_appraise'}, {@subj_user={'subj_user', 0x3d, 'group_id'}}]}}) mknodat$null(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x103) 00:23:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r0, 0x8004510b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x10, &(0x7f0000000280)='group_id') mount(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9b5468, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id'}, 0x2c, {[], [{@dont_appraise='dont_appraise'}, {@subj_user={'subj_user', 0x3d, 'group_id'}}]}}) mknodat$null(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x103) [ 1396.117789][ T3887] configfs: Unknown parameter 'group_id' [ 1396.261573][ T3888] configfs: Unknown parameter 'group_id' 00:23:17 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0)="9fd3f03b227591fb1d14e95d106f5392327467593ba8767804af6d39e8bcd5c6198ba7fdd1c5d9a601c870be401423b55e8596187b20f4fee1eb9c038bf169297d7aa5d898d45f07cd454b433ee507d1a3e2e593d6adbd635b75b0cf6e2b34371b9cec24ff8e4af6f585a56506d5a987532ea0f649b254d96829023bcd572f061a59ec8b500e0cf656437860173924b6e4027d0de6a4db", 0x97, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x900, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x3) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000300)) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @loopback}, 0x2e6, 0x0, 0x0, 0x0, 0x7ff, &(0x7f0000000340)='veth1_macvtap\x00', 0x0, 0x1000, 0x1}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000400)={0xfff, 0x25f5, 0x4}) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0x80044dff, &(0x7f0000000440)) clock_getres(0x3, &(0x7f0000000480)) kcmp(0x0, 0xffffffffffffffff, 0x6, r0, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x606582, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_io_uring_setup(0x57fa, &(0x7f0000000880)={0x0, 0xaee2, 0x20, 0x0, 0x25c}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000900), &(0x7f0000000940)) r4 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000a80)=0xe8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/null\x00', 0x109000, 0x0) sendmmsg$unix(r1, &(0x7f0000004340)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="a4fd1c792a52e26188aa359ad9cfea6aa6786f45e9cdc9de2a79a07a31e2ed0ee62fc60aec9e896d332cd657ec0f56e9ba3df868c5cb7f441e5f72951052885f0cb4e56586b49831d7dcff6d", 0x4c}], 0x3, 0x0, 0x0, 0x80c0}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)="ae3aa7431fe04e905a092ac9be8e82641f4a0df39670d5b79195c47800ad9956e63ba83fa31994893bd0c350c6511fe5c463039742271d8b6d94a138", 0x3c}], 0x1, &(0x7f0000000b00)=[@rights={{0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, r3, r0, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r6]}}], 0xb0, 0x4000080}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="90b503bcd2e152f190cc42ed3fa8dffab3c9d845644ff55c73c613d9270e6425c5db812d1b181c272283233d34e92a01a99a3a102d22dde844dbe1e59376cc3eaa88f3bfa3340fb465b9869ea454dc917084626a81b8", 0x56}], 0x2, &(0x7f00000041c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, r0]}}], 0x158, 0x10}], 0x3, 0x20000040) 00:23:18 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIO_WAITFORVSYNC(r0, 0x40044620, 0x0) ioctl$FBIOPUT_CON2FBMAP(r0, 0x4610, &(0x7f0000000040)={0x27, 0x2}) 00:23:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='children\x00') r1 = getpgid(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) kcmp(0x0, r1, 0x6, r2, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={r7, @in={{0x2, 0x4e20, @empty}}}, 0x84) 00:23:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[@ANYBLOB="6c0300002c0001"], 0x36c}}, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000180)='/dev/input/mice\x00', 0xe02) sendmsg$NL80211_CMD_SET_WOWLAN(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400484}, 0xc, &(0x7f0000000700)={&(0x7f0000000200)={0x4f8, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x51}, @void, @val={0xc, 0x99, {0x6, 0x7}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x10, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_ANY={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x4c0, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x74, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DST_IPV4={0x8, 0x2, @private=0xa010100}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_WAKE_MASK={0x5c, 0xb, "09fdf5462acdc1e87571c98cb66404120fdf58f04de0827a664c5d3b2f2dade3f973c52029a5831c4c20061f4d4b6f03fdea0d85199bea246b87a621847e668530cbe59924616f7579df666c160d563b7a47534e7c5362bf"}]}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x444, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xf1, 0xa, "e2cbb94ef2bdc550445ede9de6ff9bd8675ceeae6c5258d6cd61299a85cab2bc78b2ad57a68f80e319a8200b79baea765458b1e3f6315f1553d166d74e2ccf8a0d303e2081f462c03a47ef0ccccdb054dd0b782fb783da6531d612913f637651b5240c0b88ae3ed44e80c198a711599447b353a1130f3b70bd1c52bd3591d59f45f26935c7aa9e324976892d6ef2ad482143ffe3d29c9ef4018377673fd0da6b5a9c7659b56b61ab630eddc4b88331a8b492cec52d2353977e9c4e27740c4587a9ded2f0ee7d605c87a892407482ecfbfbb5f1c7efb5f1059e31a20be6c7d377c391e339fdf97af03578ef3a7c"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD={0x102, 0x6, "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"}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0xa6b7}, @NL80211_WOWLAN_TCP_WAKE_MASK={0x55, 0xb, "e6fc103c147ee1f7df0053a738d129c00ffcc23f99895961b80497c8761174d4bbe144b4864e00c64830199be9abb8da26d7fa6ad3433cec096350235e2e7e41a7820c1b3fa0b34db29b59783e220be951"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xd8, 0xa, "5010e8915ebe935852185323d7a45d76df31338b6b8ccddff775f30e2ddb979f1b4329df158f4b9cb3b45615b9466bada9c634466acfa0876eff3100c24fdd0c769fe23fb072f1b4de94be0e2fdeea9e243be01702bb913b7566763d84f64337321cfdb489813130cb852e4345015135090fd72124f41a1530937a6a1ece0813493301840533cf9af86f6c3d546a4db7158339e7041729729293264776ea365d781799e90a5310f59a3cfd2bc2538d8bfb38cb7622f75fa3c27f0950a8bbb1cc086cec45da5016a419ae8d5c1ec7421c9ad53af1"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0x10, 0x8, {0x8, 0x6000, "915e7b8f"}}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa3, 0xa, "4b33766956ebfa53ee2c05e0190ad398336da4c101e3dec17cb7a15e33e49b57b564e074123d7a2d0f33ed77c7ba238bfaa2a90dc0981d877ccf4b6939a5cdeb611bd2a182eee932627ca6df69299e5f3de2cebbeb24ec215632ed2e1d0fbed38f5a59af10be074f76174a3c1b1e0ec72035d215ce0588f40499dc2abd8574fa7701965f75144c78dc3ff75f5b5b06d19e9faf6502516afa7f2315d1417576"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD={0x5c, 0x6, "66467cf2e264a4dd10df0383bccb7c30176dc65dd765f5b1eab49b8a13f7b65065f72f130d74a0adb0fc36c4f451c4c778dce586e00ef02d1a3c6947af3cb7d2da220a12be66b8d1ae334caf5763d49031d70573ec8be546"}]}]}]}, 0x4f8}, 0x1, 0x0, 0x0, 0x40}, 0x40c1) 00:23:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='children\x00') r1 = getpgid(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) kcmp(0x0, r1, 0x6, r2, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={r7, @in={{0x2, 0x4e20, @empty}}}, 0x84) 00:23:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(r0, 0x0, 0x8000, 0x4) fallocate(r0, 0x3, 0x0, 0x8800000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x10000000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x1a3880, 0x8) 00:23:33 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=""/2, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=""/108, 0x2000}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) write$vhost_msg(r1, &(0x7f0000001200)={0x1, {&(0x7f0000000180)=""/99, 0x63, &(0x7f0000000200)=""/4096, 0x1, 0x2}}, 0x48) mlockall(0x3) 00:23:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000040)="50ed58da4173a412b9c1c5690379f7935e07863fb9e77a7ee9b91d0d8b558b610ffed305860d10f559c5e2f5faea7d729bec73598b28c02e3485948b61bd89f03437cd89be60e32d2f4ee8261a1fb246b06989034e75c95d751fa35afcec8a24c303c2fb4c680679e2c66d45e70a84241d64f829d51ac04c66ec0bf488ad7c3d495a8bbf12112a97b82b3f21655ef79481e771f87fabf40bf6534582b0949915f31a6762ca4ee97af90efabe1c87e8ea025ec4854a7777b83b54bafc3303b9984e42ebc1", 0xc4}, {&(0x7f0000000140)="7a3c9ec865e3550f291dacccb307cc880cbd0aa395098ed57f7bd281fdaab8a55d1f54d193fb40ce4b14df516e71d55b1c9da8e5d6ea", 0x36}, {&(0x7f0000000180)="690adfdd3fccd735fbc1c8ab900b55ab10993641c13877e75953f197e8a92d20ced41c3678adaa336653daff38bc0aa395c71835aaac22ec5ae5ac827fec73c3b0d10ebdce41fa0f364621cadfe7de0ab6a88a8963244d9baa47b1223bb963274a192f7a141a0dfcc9cbe780131203d185754a48074f472aceea134f868539c2", 0x80}, {&(0x7f0000000200)="575f24014bd6a32af3e5caf92d9dfd26be591ed761e51a50399e975749987de18c6301332e03dc01b54f94a991850c570c4fb6f9885d3bdd674df93402d2100c1b10b7da60b4137df6fe0adb53b8fcdcecade80f0923b01f91ed3be29a5610dc9803c70d5e9fe536f3e226122f86cd8519d25f899f3e837065952d1beebae1a0e589e032ebf38a6b08aeb6d0696bebb321ebb1731f88157adfe1e464046dffc572822668abee1e198fb192200f1d57565aed11c73a6ffa757341094bba9c30679ce910b09c5054831c799edfae4f991027a2349662df1556e301b0ac2ef80f82cbfd0836065c70", 0xe7}, {&(0x7f0000000300)="324cc12ed058e8618f99f7b5e7d872d69f7312d0587bd1561744a1efb0e00e3904f7d4af6313737f1f5236d16a2f8cb16fbb2e656a86e41e3d4c07afce416a5851de07b222802f022c5ea84da637fda1d9b96c944807a4745630dc4eca81c571d21e5166cb39e135d003414dbf0806a37a4824ad43bceffdd780c73462d284f0e5cf6482c8095c44f7d204b1e467e7887b3c0649ee2f4f67bcd982ae", 0x9c}, {&(0x7f00000003c0)="ec7d181d4d7e67eb5c01986d3fae869e0c684f1fac57ad0dd1222cb0bd517b5d34f10e82b03ab2cd3f0b3326b592b3231d86119ce19e540012926fe78e418d71b40f55609aee9fd971452d4d44362a6d54dd1f49b82e774ff37a699224a8c0e6ef565cbdc82e51440474ef905a4e08995ec9531a964a07d1950cc2ff4b90e6112fe14209dae88e257d78049f86", 0x8d}, {&(0x7f0000000b40)="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", 0xffffff12}], 0x7}, 0x0) 00:23:40 executing program 0: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r3, 0x8004510b, &(0x7f0000000040)) r4 = dup3(r3, r2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$sequencer(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="00030008000000008101e1450000000003010b2000000080d2c81b79f70f9ce88c812f912c20488d2fded8f0d6410c6732de41ae33a1b0b35988a8e218f50a"], 0x18) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00100000", @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000080002000300000008000100030000001400048005000300000000000500030000000000"], 0x38}}, 0x0) r9 = openat$cgroup_ro(r4, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r9, r4, 0x10}, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x31040000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r10, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x84b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x28000}, 0x4011) mkdirat$cgroup(r5, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{0x6, 0x7, 0x4, 0x1}, 'syz1\x00', 0x2a}) 00:23:44 executing program 0: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r3, 0x8004510b, &(0x7f0000000040)) r4 = dup3(r3, r2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$sequencer(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="00030008000000008101e1450000000003010b2000000080d2c81b79f70f9ce88c812f912c20488d2fded8f0d6410c6732de41ae33a1b0b35988a8e218f50a"], 0x18) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00100000", @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000080002000300000008000100030000001400048005000300000000000500030000000000"], 0x38}}, 0x0) r9 = openat$cgroup_ro(r4, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r9, r4, 0x10}, 0x10) r10 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00', 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x31040000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r10, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x84b}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x28000}, 0x4011) mkdirat$cgroup(r5, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{0x6, 0x7, 0x4, 0x1}, 'syz1\x00', 0x2a}) 00:23:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000dff4655fdff4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33393232303833393500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000a5a61a17476642268b9f70cd9d05b303010000000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0xf1, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdff4655fdff4655f00000000000004000200000000000000050000001500"/64, 0x40, 0x1600}, {&(0x7f0000010f00)="20000000706b0911706b091100000000def4655f00"/32, 0x20, 0x1680}, {&(0x7f0000011000)="c0410000002c0000def4655fdef4655fdef4655f0000000000000200160000000000000000000000160000001700000018000000190000001a0000001b0000001c0000001d0000001e0000001f00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2800}, {&(0x7f0000000040)="ed4100003c000000dff4655fdff4655fdff4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003330002500000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2a00}, {&(0x7f0000011200)="ed8100001a040000dff4655fdff4655fdff4655f0000000000000100040000000000000001000000210000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000507d044100000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011300)="ffa1000026000000dff4655fdff4655fdff4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3339323230383339352f66696c65302f66696c6530000000000000000000000000000000000000000000005300b05d00000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000", 0xa0, 0x2e00}, {&(0x7f0000011400)="ed8100000a000000dff4655fdff4655fdff4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d02741e300000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3000}, {&(0x7f0000011500)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000dff4655fdff4655fdff4655f0000000000000200120000000000000001000000230000002400000025000000260000002700000028000000290000002a0000002b0000000000000000000000000000000000000000000000000000002fe9e02200000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000", 0xc0, 0x31e0}, {&(0x7f0000011600)="ed81000064000000dff4655fdff4655fdff4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cbaee901500000000000000000000000000000000000000000000000020000000706b0911706b0911706b0911dff4655f706b09110000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x3400}, {&(0x7f0000011700)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x35c0}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x5400}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x5800}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x5c00}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x6000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x6400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x6800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x6c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x7000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x7400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x7800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x7c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x8000}, {&(0x7f0000012400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8400}], 0x0, &(0x7f0000012900)) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.upper\x00', &(0x7f00000004c0)={0x0, 0xfb, 0xf4, 0x4, 0x1, "2d18565deb9a5b512b3f1df5610a2639", "624adeeec5d669b6c8377d8f0c96786237a70036906fb7830b47ec6c59c0597e2cc06f0f31b98a144589b35352c6ba494bdc9e0b60700115e2eedbfb2fbc826ce7e7764fdb0ef94b1c1cb50d3fd7db735cfd5412c741a7f0ae58a9fce9b1eed32540879d066b8036a3d04d35004923abd144d083c074585ae895b8c40dc08966d623d975fc74fd8433713b1592aa1d477ea29eac8100faa5ec1038017a6f01af3d9a2879190612f4c403643c48356847d73572582d4c8f64fc9523118a0a01de8a27e9080bb71ffb7d67a1a356c476a55e745c9583a09101775f51a517dbaa"}, 0xf4, 0x3) 00:23:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r3 = epoll_create1(0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000040)) shutdown(r5, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0x8008af26, 0xe9002) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1636e1, 0x0) pwritev(r7, &(0x7f0000001740)=[{&(0x7f00000005c0)="88ccecc48b53b3a8272e451c0f06b5c49bd522a3c68c70f67d3144da6d2ac864c2abdebabd07a583d87a68d0baac3f896a2a9303528071f21488d1ad249e0c0222cc2ce9fbccab3a06d1cb5aaba0b3c602d707b4548f0a43e4cd7608d64b4d62b3e12bb2afce9b9a860df33ffdad6f5b669354d6663cacdd0cb41c8ec6308489bbe6cf95", 0x84}, {&(0x7f0000000440)="a78307ea9088e9a10455fcb748c36ad35832649b836a99d0e2ea583d1602886b6221a1cf2d05d8183d5228169741d2314622288ed4a3b6056eac59de7511bf0c9e47c5b15775d7f367abf9183839e9ea09df7d1b", 0x54}, {&(0x7f0000000000)="9d24a20d7ca9d14f30faa994f6d30165f161585363eff291bab36cdba2a9ed8bae1d90e9e6193d7fcffdc07bd2d2db1bb9725051db6bd6cdd5", 0x39}, {&(0x7f00000004c0)="eee2d94207e414d8921b6ed16c93e974c20e2a624f47a376333ee14c27cec597cc45c267c1ff883da5ee6498a04d853c25ede652d04dd6e6e3a0638de240738a0a5ceb8773b32cbaf102179b08ab61bc93e0a9aa739f4ca3ed9b1e237ecf44f32db753f2cd449eb72f0bf10c58479ac7da1068127361a380cdf08a559394523f6a8a52786aded5c7c3e7b23c0b45f1e89919e165dcafaea5dde46a476c0ead8cad8fe35950e3a42e092b9bcc97089cd16c28e13986eb8b9274d4a0056f44982c3027eff9424e2379afe28ca36dfa5ed8c1ab86", 0xd3}, {&(0x7f0000001b40)="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", 0xe1c}, {0x0, 0x9000000}, {&(0x7f0000001700)="b0", 0x1}], 0x7, 0x0, 0x0) [ 1433.786364][ T3918] loop0: detected capacity change from 0 to 512 [ 1434.251913][ T3918] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 1435.859261][ T3918] loop0: detected capacity change from 0 to 512 [ 1436.055370][ T3918] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities 00:23:56 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x24140, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 00:23:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', 0x0}) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl0\x00', r3, 0x29, 0x6, 0x4, 0x6, 0x35, @empty, @local, 0x8, 0x8000, 0x1ff, 0xf75}}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x1f, 0x10001, 0x4b}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x8, 0x4) [ 1441.170018][ T38] audit: type=1800 audit(1439.610:2): pid=3934 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=646 res=0 errno=0 [ 1441.358391][ T3934] loop1: detected capacity change from 0 to 512 [ 1441.551014][ T3931] device batadv_slave_1 entered promiscuous mode [ 1441.918743][ T3934] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1443.340954][ T3929] device batadv_slave_1 left promiscuous mode [ 1443.483154][ T38] audit: type=1800 audit(1441.940:3): pid=3944 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=646 res=0 errno=0 [ 1445.306558][ T3949] device batadv_slave_1 entered promiscuous mode [ 1445.762477][ T3929] device batadv_slave_1 left promiscuous mode 00:24:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f2, 0x4, 0x70bd25, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc000}, 0x20000805) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1d0, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffe00}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xabc}]}]}, @TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ID={0x4}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "2eb92c94502fcd0c4ebb99a177d478ca629414d7852575070177"}}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}]}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x28a}, @TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x10000, 0x4000}) 00:24:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', 0x0}) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl0\x00', r3, 0x29, 0x6, 0x4, 0x6, 0x35, @empty, @local, 0x8, 0x8000, 0x1ff, 0xf75}}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x1f, 0x10001, 0x4b}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x8, 0x4) 00:24:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000080)={'syztnl2\x00', 0x0}) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl0\x00', r3, 0x29, 0x6, 0x4, 0x6, 0x35, @empty, @local, 0x8, 0x8000, 0x1ff, 0xf75}}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x1f, 0x10001, 0x4b}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x8, 0x4) [ 1452.782624][ T3959] device batadv_slave_1 entered promiscuous mode [ 1454.772270][ T3958] device batadv_slave_1 left promiscuous mode [ 1457.136901][ T3968] device batadv_slave_1 entered promiscuous mode 00:24:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b0004000000000000000200"]}) [ 1459.220248][ T3966] device batadv_slave_1 left promiscuous mode 00:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x54, 0x4, 0x40, "0a75268a803c735bb83a17a2c8d52e6f", "5d376c4506676fd5077f981e7fc8309bf64beb66d6f3540dab01132e909fc2226ef288dae8c0cb98f50c90f00c3d8fe398b8273db13eab9e384fa900b3c335"}, 0x54, 0x1) 00:24:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b0004000000000000000200"]}) [ 1463.512773][ T3979] loop1: detected capacity change from 0 to 512 [ 1463.704792][ T3979] EXT4-fs warning (device loop1): ext4_multi_mount_protect:286: Invalid MMP block in superblock [ 1464.456532][ T3979] loop1: detected capacity change from 0 to 512 [ 1464.580136][ T3979] EXT4-fs warning (device loop1): ext4_multi_mount_protect:286: Invalid MMP block in superblock 00:24:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010400)="030000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x54, 0x4, 0x40, "0a75268a803c735bb83a17a2c8d52e6f", "5d376c4506676fd5077f981e7fc8309bf64beb66d6f3540dab01132e909fc2226ef288dae8c0cb98f50c90f00c3d8fe398b8273db13eab9e384fa900b3c335"}, 0x54, 0x1) 00:24:27 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41080000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f0000013800)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/fuse\x00', 0x2, 0x0) r4 = getuid() r5 = getgid() syz_mount_image$fuse(&(0x7f0000002040)='fuse\x00', &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000020c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) fchownat(r2, &(0x7f0000000140)='./file0\x00', r4, 0xffffffffffffffff, 0x400) clock_gettime(0x2, &(0x7f00000000c0)) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) [ 1469.318252][ T3989] loop1: detected capacity change from 0 to 512 [ 1469.826737][ T3989] EXT4-fs warning (device loop1): ext4_multi_mount_protect:286: Invalid MMP block in superblock [ 1471.261703][ T3995] loop0: detected capacity change from 0 to 264192 [ 1471.952034][ T3995] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1472.981442][ T3995] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:24:31 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001540)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0xffffffffffffffff) 00:24:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0x8008af26, 0xe9002) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f00000003c0)={0x0, 0x9}) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x1f, 0x400100) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000940)={{r5}, 0x7, &(0x7f0000000900)=[0x6, 0x9, 0x200, 0x100000000, 0x6c5, 0xfffffffffffffffc, 0x9], 0x0, 0x4, [0xffff, 0xfffffffffffffffb, 0x20, 0x2]}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd0, 0xd0, 0x5, [@const={0xa, 0x0, 0x0, 0xa, 0x4}, @restrict={0x3, 0x0, 0x0, 0xb, 0x3}, @int={0x8, 0x0, 0x0, 0x1, 0x0, 0x54, 0x0, 0x11, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3, 0x2}}, @enum={0x7, 0x4, 0x0, 0x6, 0x4, [{0xe, 0x5}, {0x9, 0xda}, {0x8, 0x2}, {0x4, 0xffff1167}]}, @typedef={0x10, 0x0, 0x0, 0x8, 0x3}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x2, 0x5}, {0x5, 0x2}, {0xe, 0x5}]}, @int={0x7, 0x0, 0x0, 0x1, 0x0, 0x6a, 0x0, 0x74, 0x2}, @fwd={0x3}, @union={0x3, 0x1, 0x0, 0x5, 0x0, 0x7, [{0x0, 0x1, 0xffffcf37}]}]}, {0x0, [0x5f, 0x2e, 0x30]}}, &(0x7f00000000c0)=""/37, 0xed, 0x25, 0x1}, 0x20) ppoll(&(0x7f0000000140)=[{r2, 0x8}, {r7, 0x401}, {r8, 0x2000}, {r3, 0x122}, {r3, 0x3421}, {r0, 0x300c}], 0x6, &(0x7f0000000340), &(0x7f0000000380)={[0x8]}, 0x8) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r9, 0x8004510b, &(0x7f0000000040)) ioctl$FS_IOC_FIEMAP(r9, 0xc020660b, &(0x7f0000000440)={0x5, 0x400000000, 0x3, 0x8, 0x3, [{0x4, 0x8, 0x7, [], 0x1}, {0x5, 0x9, 0x8, [], 0x1601}, {0x800000000000, 0x6, 0x9, [], 0x80}]}) close(r3) 00:24:36 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) fcntl$dupfd(r0, 0x0, r2) sendmmsg$inet6(r1, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev, 0x9}, 0x1c, 0x0}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6e, r4}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', r3, 0x29, 0x3, 0x4, 0x1, 0x1, @empty, @private1={0xfc, 0x1, [], 0x1}, 0x1, 0x40, 0x10000, 0x6}}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x202000, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @random="ff0cf4776e63"}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000180)={r7, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000000c0)={r7, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) [ 1482.418388][ T4018] device batadv_slave_1 entered promiscuous mode [ 1482.631789][ T4017] device batadv_slave_1 left promiscuous mode 00:24:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0x8008af26, 0xe9002) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0x8008af26, 0xe9002) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f00000003c0)={0x0, 0x9}) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/tcp_congestion_control\x00', 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x1f, 0x400100) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000940)={{r5}, 0x7, &(0x7f0000000900)=[0x6, 0x9, 0x200, 0x100000000, 0x6c5, 0xfffffffffffffffc, 0x9], 0x0, 0x4, [0xffff, 0xfffffffffffffffb, 0x20, 0x2]}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd0, 0xd0, 0x5, [@const={0xa, 0x0, 0x0, 0xa, 0x4}, @restrict={0x3, 0x0, 0x0, 0xb, 0x3}, @int={0x8, 0x0, 0x0, 0x1, 0x0, 0x54, 0x0, 0x11, 0x4}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3, 0x2}}, @enum={0x7, 0x4, 0x0, 0x6, 0x4, [{0xe, 0x5}, {0x9, 0xda}, {0x8, 0x2}, {0x4, 0xffff1167}]}, @typedef={0x10, 0x0, 0x0, 0x8, 0x3}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x2, 0x5}, {0x5, 0x2}, {0xe, 0x5}]}, @int={0x7, 0x0, 0x0, 0x1, 0x0, 0x6a, 0x0, 0x74, 0x2}, @fwd={0x3}, @union={0x3, 0x1, 0x0, 0x5, 0x0, 0x7, [{0x0, 0x1, 0xffffcf37}]}]}, {0x0, [0x5f, 0x2e, 0x30]}}, &(0x7f00000000c0)=""/37, 0xed, 0x25, 0x1}, 0x20) ppoll(&(0x7f0000000140)=[{r2, 0x8}, {r7, 0x401}, {r8, 0x2000}, {r3, 0x122}, {r3, 0x3421}, {r0, 0x300c}], 0x6, &(0x7f0000000340), &(0x7f0000000380)={[0x8]}, 0x8) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r9, 0x8004510b, &(0x7f0000000040)) ioctl$FS_IOC_FIEMAP(r9, 0xc020660b, &(0x7f0000000440)={0x5, 0x400000000, 0x3, 0x8, 0x3, [{0x4, 0x8, 0x7, [], 0x1}, {0x5, 0x9, 0x8, [], 0x1601}, {0x800000000000, 0x6, 0x9, [], 0x80}]}) close(r3) [ 1483.610311][ T4019] device batadv_slave_1 entered promiscuous mode [ 1483.858354][ T4017] device batadv_slave_1 left promiscuous mode 00:24:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}, 0x1c, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) fcntl$dupfd(r0, 0x0, r2) sendmmsg$inet6(r1, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev, 0x9}, 0x1c, 0x0}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6e, r4}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', r3, 0x29, 0x3, 0x4, 0x1, 0x1, @empty, @private1={0xfc, 0x1, [], 0x1}, 0x1, 0x40, 0x10000, 0x6}}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x202000, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @random="ff0cf4776e63"}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000180)={r7, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000000c0)={r7, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) 00:24:50 executing program 1: sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x200}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x40}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7f}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x5}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xa1}, @NL80211_ATTR_BANDS={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x400c010) r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='oom_score_adj\x00') fcntl$setstatus(r0, 0x4, 0x2400) [ 1494.376970][ T4023] device batadv_slave_1 entered promiscuous mode [ 1494.832546][ T4022] device batadv_slave_1 left promiscuous mode 00:24:56 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4, 0x1e}}}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xb}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20048080) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)=0x1) 00:25:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="0000001700040000000000000000edffffffffffffff00008000000000000000", 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x1}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) openat(r0, &(0x7f0000000040)='./file1\x00', 0x183, 0x100) [ 1508.467355][ T4033] loop0: detected capacity change from 0 to 1024 [ 1509.659596][ T4033] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:25:08 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @val={0xc, 0x99, {0x9, 0x44}}}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x58}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x10, 0xbd, [0x5, 0x2, 0xa16, 0x5, 0xfff, 0x896]}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xe5bc}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x22, 0x13, [{0x6c}, {0x4, 0x1}, {0x6, 0x1}, {0x12, 0x1}, {0x1, 0x1}, {0x2}, {0x36}, {0x6, 0x1}, {0x1}, {0x30}, {0x12}, {0x4}, {0x6c, 0x1}, {}, {0xc}, {0x24, 0x1}, {0xb, 0x1}, {0x48, 0x1}, {0xc, 0x1}, {0x6c}, {0x12, 0x1}, {0xc, 0x1}, {0x4}, {0x26, 0x1}, {0xb7bb9198f458219c}, {0x4}, {0x0, 0x1}, {0x36}, {0x1, 0x1}, {0x48, 0x1}]}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300)='ethtool\x00', 0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101a00, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000028c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x23f4, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x1ff, 0x1e}}}}, [@NL80211_ATTR_TWT_RESPONDER={0x4}, @beacon=[@NL80211_ATTR_PROBE_RESP={0x23d, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x365, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x63}, @device_a, @device_a, @initial, {0xc, 0x7}}, 0xdc, @default, 0x3004, @val={0x0, 0x6, @default_ap_ssid}, @void, @val={0x3, 0x1, 0x38}, @val={0x4, 0x6, {0x4, 0x1f, 0x2, 0x6}}, @val={0x6, 0x2, 0x1}, @void, @val={0x25, 0x3, {0x1, 0x0, 0x3}}, @val={0x2a, 0x1, {0x0, 0x1}}, @val={0x3c, 0x4, {0x0, 0x81, 0xb4, 0x20}}, @val={0x2d, 0x1a, {0x300, 0x3, 0x7, 0x0, {0x6, 0x180, 0x0, 0x3a9, 0x0, 0x1, 0x1, 0x2, 0x1}, 0x1, 0x9, 0x3f}}, @void, @void, @void, [{0xdd, 0xe0, "e543664ac764743112cb2d5bb092ccd68aae5f3ad022228a0e7ca9aedebb9365d160387e8111a687ac3fba76bad09abc9c39fba7054be343fde9820d5016f9b2bbf1ab40413d1ea32445dffbbf427f9e0b89a1c366c1879406b20c97221be9d8209c122605f4058f4a0cab1a68e893244bcd08d1fca1a6546749ba7679bb0e64f1df2a1717f5fc7ca479f76ddaa9822162b7bed19b9cac6bee401b5e2f448e2c262744617355db4ff7dd503b89a90fdf72ded26e96a1d37dfba59e6aedbdf1b15d787502bfb256dd5ce3d2c048f012980fc4cb6dbee529c1e51368fd7ed6548b"}, {0xdd, 0x7f, "e2c0fe3c0eef1b284082eeebd2fadce0ba052703d83766dba38de4709a29d2a6f0c2e0c7009c5bd23dba056589e5b58af793b9f14ed8a44aa64e84a27a351ab9d3003bb1a8a11f8db7213fd3c264f09a7651313a1222f1858ad25e2d7495e237c8189380237abb9c121ff9a4cc33e691a43306cb8dc5c8f2269a7a11600ae3"}, {0xdd, 0xc6, "c58cbabe77869aa4ccd64a1fac105e4b19cb6e710cd0a73171b01c69b4921939166b173176c8cec4cf0096dd2ad9a4c7a49678a200a969c88a9bc83aafd048aec0c7dc6a0c75784dd94881fc1b75f9d75caef974ba703bb70ccaad9ffeabc221eb6563a9a837d4bda9fa7675db0c1afa39b8f6509cb7404b3d9b9df932114b21285a5b5bf9e5e301f2e8f9e50775aecb738cff4e4622c88f529a24c8e0a5a6a0936efd67686809fd37efff7056878b50465c1eaf7a04aa69b85bc564f9b0ad72640f01fb84a5"}, {0xdd, 0xcf, "e23957477a416198f63dca1849957abd6c7fbf7273ba156c2cccf00a39cc3ce8fd52c72e27f5e675e97a01c665cf96abcd8a109a315809a737dd58f223a2b967509c0e691d428a7a4f9a36682665563831a8ab572b926ff1a177ae2b838a78cc2e4d55655b97651c596801b38319e4bd82bc88896b1be1e547bbbe82fc69ab4828a752dc7237093655cd8f77a3979437b1691e0f417beddcebf90620d5d9234b31167aa7cfa763c83fccac631eb08fcc0dec559ff2240ff7b65c6f470992e9cd5ffe55b804ace7cd93499b77571528"}]}}, @NL80211_ATTR_PROBE_RESP={0xa8, 0x91, "04a6c284dc9f82ac729e320c039a4f3b4874106aa306d255c6eee94d77e659473da623b902813b4c9a7c516b892f666e939c25f514648224d21a8dbade02293b409ea7e559f359cb83658f665ca02c78e119456333cbaec7b0ad8327256d1eead6ae7685d5d4031fd5fb34b2409a91c412fbf61081a39972275be185b6c83c1e7e3c23f1b9c41f47a42afa959845cd7cc3aa03c36833b556e9a540c42f8c2e732ae540d4"}, @NL80211_ATTR_PROBE_RESP={0x729, 0x91, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0x2a, 0x80, [@mic={0x8c, 0x10, {0x1, "b50fd57d7927", @short="a1e8469381e6014f"}}, @link_id={0x65, 0x12, {@from_mac}}]}, @NL80211_ATTR_FTM_RESPONDER={0x10b0, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x18, 0x3, "9195b9ceab06c713601c658b36f334227fec0330"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x7e, 0x3, "11555a80cb05aa1e5d457f2634708f4ce7991ff0b28155fb752a7bd6724aa32f492338c80e012d1758934985f2fbbeae90baba789fb2e0dd2b89cf0122d5f869598e84ef721324c981f3008d1cc3484e81c43248a5b0621dfdc814711f24364e2cd9764d2918c690725587c377b25fe7ac5c329296aec2312cf2"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x7, 0x3, "178174"}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x570, 0x91, "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"}]]}, 0x23f4}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000180)={r8, 0x1, 0x6, @broadcast}, 0x10) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x10000000) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002940)='nl80211\x00', r1) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000002a00)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000029c0)={&(0x7f0000002980)={0x20, r9, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x37}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x24004090}, 0x800) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000000c0)={r8, 0x1, 0x6, @random="9fdf1e7cea86"}, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xcc, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x3}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa0}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40090}, 0x10) 00:25:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="0000001700040000000000000000edffffffffffffff00008000000000000000", 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x1}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) openat(r0, &(0x7f0000000040)='./file1\x00', 0x183, 0x100) [ 1513.145890][ T4043] device batadv_slave_1 entered promiscuous mode [ 1514.790217][ T4038] device batadv_slave_1 left promiscuous mode [ 1516.741127][ T4043] device batadv_slave_1 entered promiscuous mode [ 1517.637765][ T4038] device batadv_slave_1 left promiscuous mode [ 1517.801937][ T4050] loop0: detected capacity change from 0 to 1024 [ 1520.681168][ T4050] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:25:19 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404e040c120000000000010902240001000000000904000000030100000021000000012200000905810300000000007b217e5c3303f0b0de324de2efbfb7842ea8b5c1ed96eec53df0280820bba6d9370de096f260536db5cfef0877f7b7964b89546abae8240163d3dd23309fb063d96eb328892714df2af98b2c3f4d1206e653f504910d2f05d805b378020c41999d80484a21c1d8b10b0e70dae83bf0d4a1ce29"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) 00:25:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="0000001700040000000000000000edffffffffffffff00008000000000000000", 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x1}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) openat(r0, &(0x7f0000000040)='./file1\x00', 0x183, 0x100) [ 1524.220032][ T3680] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1524.786270][ T3680] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1524.792776][ T3680] usb 2-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 1524.817142][ T3680] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1525.113403][ T3680] usb 2-1: config 0 descriptor?? [ 1525.522075][ T3680] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1526.025498][ T3680] usb 2-1: USB disconnect, device number 2 [ 1527.352925][ T4071] loop0: detected capacity change from 0 to 1024 [ 1528.108482][ T3157] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1528.539429][ T3157] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1528.541605][ T3157] usb 2-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 1528.545189][ T3157] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1528.690802][ T3157] usb 2-1: config 0 descriptor?? [ 1528.892393][ T4071] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 1528.920357][ T3157] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1529.671003][ T25] usb 2-1: USB disconnect, device number 3 00:25:29 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000404e040c120000000000010902240001000000000904000000030100000021000000012200000905810300000000007b217e5c3303f0b0de324de2efbfb7842ea8b5c1ed96eec53df0280820bba6d9370de096f260536db5cfef0877f7b7964b89546abae8240163d3dd23309fb063d96eb328892714df2af98b2c3f4d1206e653f504910d2f05d805b378020c41999d80484a21c1d8b10b0e70dae83bf0d4a1ce29"], 0x0) syz_usb_ep_write(r0, 0x0, 0x0, 0x0) 00:25:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="0000001700040000000000000000edffffffffffffff00008000000000000000", 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x1}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) openat(r0, &(0x7f0000000040)='./file1\x00', 0x183, 0x100) [ 1533.826759][ T19] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1533.972996][ T4088] loop0: detected capacity change from 0 to 1024 [ 1534.406582][ T19] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1534.409144][ T19] usb 2-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 1534.410763][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1534.517212][ T19] usb 2-1: config 0 descriptor?? [ 1534.729754][ T19] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1535.152295][ T3680] usb 2-1: USB disconnect, device number 4 [ 1535.807160][ T4088] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 00:25:37 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x230041, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6erspan0\x00'}) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x2, 0x6], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000300)={'vcan0\x00'}) recvmsg$kcm(r2, &(0x7f00000025c0)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002480)=[{&(0x7f0000002600)=""/4110, 0x100e}, {&(0x7f00000011c0)=""/174, 0xae}, {&(0x7f0000003640)=""/4097, 0x1001}, {&(0x7f0000002280)=""/137, 0x89}, {&(0x7f0000002340)=""/236, 0xec}, {&(0x7f0000002440)=""/10, 0xa}], 0x6, &(0x7f0000002500)=""/150, 0x96}, 0x2) fcntl$dupfd(r0, 0x0, r2) 00:25:37 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f00000010c0)={0x0, ""/24}, 0x20, 0xffffffff00000000, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "303a23ec8e98ac3b0873fba983b8a85825ace378bf8587036e6d3243ee2dd4302e780590d2dfe098f03b865979b98e980811bdb8872b05e6eb944b62b5e1ba8c8ee5624ced4966ff18afb0885e19c4402e6b62e5ee4cc45f22506bd133df18a38c4385de64b3ffcfaa605f388b9a4938f88e87e266f507b45cd09f71690e6e0f57ee781c4126be3fbaf523a7dc2e0eebf6daff6821bad01ffb56ef93d04d1d5af66cd73a044c12a2a304681f650507b9dabb2b"}, 0xbb, 0x800) 00:25:40 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',0000000000040000,user_id=\x00'/42, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0x30}, 0x30) 00:25:42 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'team_slave_1\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c) io_uring_setup(0x6fd5, &(0x7f00000000c0)={0x0, 0x7aef, 0x8, 0x1, 0x250}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, 0x1c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000180)={0x3, 'team0\x00', {0x88e5}, 0xf31d}) [ 1544.757289][ T4109] fuse: Unknown parameter '0000000000040000' [ 1544.957939][ T4111] fuse: Unknown parameter '0000000000040000' 00:25:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3e78170c1709d4ed6254c2aa09c31ae30e66d5272bb426d4d3e36608eaf581322f6b28094ed3aed3e3c691ed3bd7ee6904dadf87a42160", 0x37}, {&(0x7f0000000100)="20efed7c10ed6e7ad16bc977133e", 0xe}, {&(0x7f00000001c0)="0b7435397646b3ececfc5d70fee22a28e9ad056cf24ed0a4c60a1dd38c69b552624456f846afb6a6e4aef46d83690de292deb37e63524480a9fcd7da8e258e03f90ae73fe3f0d04614ac0e4f6f57001c6d30aa372b8606cfb629d2d30041f20814da05f29e26f46640251b62f93d3b827ed27d81a2f4e68158f346204da0541673d4fef9234c08ebf1a138adb5562f2c085e3a06494c531143", 0x99}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4d772e739c6450a0f9886aa0f9a99941f4fb3ab234fb783a10d8ff8d76229ae4a5e7fad85c374c2cc8da40a75b4b10e1bc0be4490ea8bd453f49092d379bf539fa44a52a004cd64795134033e01a3435c7aa9f4e34b27fb4d278f58e808874c95dcfebd583671490c4248fe6b432c18104d279884e23983d4001a49dd2f40d49da35775ba8dfdb7e8a49f5960aeb3f74d99638e2cd459c09792d5183d804e327be0596909809945b93c3aea106aa049cec9f5a2625ceea6a7147c5805ce3ae68691fce2544e6589205ddfd565b0dbfc225ee54efc73e68d681fb85a676", 0xdd}, 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0x1000}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0xfffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x2, 0x401, 0x2, 0x100, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x203, 0x401, 0x9, 0x6, 0x5, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x455d, 0x2, 0x7, 0x7fffffff, 0x8, 0x4, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x0, 0xffffffff, 0x0, 0x10001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0xf565, 0x46a00, 0x38, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8602, 0x80000000, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x178, 0x20040094}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="857dd4c6bcb0a5c98183ddccc99296d5935ecfa89a69db5fb0a9feb5b15381c1029e573d01e0e9cc74d47f8499129ee4b0ed19687ec68100e878d8f7f85332b78a47073c99362713d76660705d05b70eeeb017b78939218f060161b5f75097acbe83f41936ae5d4a3d6f784e5bda3841114f", 0x72}, {&(0x7f0000000800)="645b58c6c1a4e1ad3d24033efc07a2d5ba1d94858aba1c0564f69ae52d9366e32461ff60defc6e32bc3fc3929dc4ab6e79713c5280ed558a20867f41401640cbf8da7d0a657e75ada1bc3122bdb23168b3df7b5417951defc9430a4c9da89bb6a950391983a448d17f73dc50e4ddeae38e6596450b52fa99b5e2471f247427904dd7db6958baf352736cff2171acc5982716e3ec77dae72fe21ce2c22908e765c0b6648beb17a631b4d8cbaf5285", 0xae}, {&(0x7f00000008c0)="940808192b3a8f0a4bb74a1fc812710894f9a12311b1196309a6202ff33dc4bc62c69c0d87170072fec97bf17ab9e117be82cad210f09cdd54ee5f1260adb62a48dbfc6508e410113b058f31e5f295e5e535cd8c9136fa515af37a6a157b719673339917294c3df860f435eda22a18e76f", 0x71}, {&(0x7f0000003c00)="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{&(0x7f0000002380)="22799d37ef5cc7cc27dd10c84f147e82b63f26c362b97cc06198c2633cd83ee31c1c747aef2af5338e3ea380cbbf4c8c7c45715e39802f1569b578932983909548df991279ae7c8d698511be1ffb66c538d323de786a9954ac79db6716fa63856644847fd785e71cf76f2c01b0f3cb2ac9dfa3fa27116be338f3cbff3c7f665566ac18c11651f0897b1bf6b38497fd51feddc37c785759b21ee55c3988580f46948f", 0xa2}, {&(0x7f0000002440)="7f38e4230c82a73a7964cb5f190a8ccda7347bdf986b9f2733a0f4fd6273f50aa719d18390e1ea3677eade875bf78ec720868b486409a51e4209f97dfa7619589ee4370fc6de48d5e4d297f3e1414434de485a6a1ea0fef6c5e90f2facdc63ec8ec4f6c74cc3b2a10f7d66c4a1a394fddc01bd1865e47d18da02b6609a6f9cdaec01206a03a95a23c5f4c63ea9709a16640fb8d386e6e021d5c3dae5792799b3ab5d40b035885e52f1facdee098150f187d80b2bdc6f1af12d9c974941f1a415a809af4bd7", 0xc5}], 0x3, &(0x7f0000002540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8200, 0x5, 0x80000001, 0x0, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x80, 0x4010}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x400, @private2, 0x101}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002600)="d84411d5ed8389edbf89aad513b9f734eda1181e2752840619201d7df7dea016555f46e504590331ee176b842308d988b945adc127d29fe740185af4a7c24f7f6209c415e8b114c85774718148fa420417701b8cd7aaa12fa31e9109c2420bf8349f931c468b4171adb85300e93ca4bf2f70af53d67005545e91686a480e3adce54bd9001baf6fa52c21e06b96bdc577920de98d16c1", 0x96}, {&(0x7f00000026c0)="03a1ff5fae0fee79fb458aa55c2504f480a1373ed9ce253b09a2296f12ea31f30c33ca069939353414c2db054f99263575169027cd3d296b2fde02f8f538f6812b6dda74b3c181f7cdc700397827ecc9bc93364902103e81137fadd9c91fb62ff5c239ca77f08b6375e5e75069a7a5e036c7096621b72d103d1070eef8105694f3058a6d7e581e678d9615809a478eae33f2a10dd9c8d68d403ece41fce8ca5274a3b3e92cadf8cbc33e2abb9eebf786244f69bb860b246434a1b8f629f549a6a0cfdc9fe9f838c900804a38b4", 0xcd}, {&(0x7f00000027c0)="6715595686f4ac08b10658bee91f3e4dae766b65cdb9bd99312710ed450ce0405fb1d26df1695ea1da1117a98b49850a3bdab4f17d9de64c56e8cf073d5a9a8b2a435234e70d62df74c8339327ac168ccc8ccc13aef3c052d7a0ec6a60b6ffd9fcbc7fa2a6a7462a1813fed0bb50c5d212cd30d5d3a0fe867c002e8b9f420c8217d4a35639aa2c3139938a13c5bd2c0097765b464f41b41a72ae6eb9925393954d82800be9b0a1c8d836b0019e19359f7aee6845df981be1485662adbd", 0xbd}, {&(0x7f0000002880)="3774ed4cb2f7bf90011af67b561314986961feffc7c3df053c3c43717fd484da6c59be6bec3713971e8497b59bffe9db6c7eee79ae1de369750a8e3c7f16b5d35175e295961de6dae21ea79dbcbb26addbe40d38f69d4a0c4f960ab2c11b0e56b93299743f56730347f24ee28c2d4df89a545995bc70cc6766effac9be54a1fa7bbc22ae3481b55767e3c079a86cfdb91d34059440e0410273900ebed49859cfdfcc7508b76d2230022a775d70b414904166048edc828d9103182eae3f607de7b37e64ed9a4a330c700a16ef7280100f241734526627232776c339e638c9b1ac", 0xe0}], 0x4, &(0x7f00000029c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndrcv={0x30, 0x84, 0x1, {0x71a, 0x2, 0x0, 0x9, 0xfff, 0x1b13, 0x8, 0x1, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xa0, 0x20044010}], 0x6, 0x4040) 00:25:49 executing program 0: ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f00000001c0)) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38303439393233303000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f4e089668a0d4000840a22d1089d0f0401004000", 0x20, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000004300000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f00", 0x10, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0xfd8, 0x1000}, {&(0x7f0000011500)="ed41000000080000d5f4655fd6f4655fd6f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {0x0, 0x0, 0x2180}, {&(0x7f0000011800), 0x0, 0x2a00}, {&(0x7f0000011900)="20000000000000000000000000000000d5f4655f000000000000000000000000000002ea00"/64, 0x40}, {&(0x7f0000011a00)="ed4100003c000000d6f4655fd6f4655fd6f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000be5839ad000000000000000000000000000000000000000000000000200000006418e53c6418e53c14f4f03bd6f4655f14f4f03b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011b00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000f3be7438000000000000000000000000000000000000000000000000200000006418e53c6418e53c6418e53cd6f4655f6418e53c00000000000000", 0x9f, 0x2c00}, {&(0x7f0000011c00)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3830343939323330302f66696c65302f66696c653000000000000000000000000000000000000000000000f583dfd0000000000000000000000000000000000000000000000000200000006418e53c6418e5", 0x8b, 0x2d00}, {&(0x7f0000011d00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011f00)="ed81000064000000d6f4655fd6f4655fd6f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c82b8fdd5000000000000000000000000000000000000000000000000200000006418e53c6418e53c6418e53cd6f4655f6418e53c0000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x3000}, {&(0x7f0000012000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000", 0x70, 0x8000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/26, 0x1a}, {&(0x7f0000012300), 0x0, 0x11000}, {0x0, 0x0, 0x11800}, {&(0x7f0000012500), 0x0, 0x12000}, {&(0x7f0000012600), 0x0, 0x12800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/30, 0x1e, 0x13000}, {&(0x7f0000012800)="504d4d00504d4dffd6f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f75", 0x66, 0x20000}, {0x0, 0x0, 0x28000}], 0x0, &(0x7f0000012e00)) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) syz_mount_image$ext4(&(0x7f0000001800)='ext3\x00', &(0x7f0000001840)='./file0\x00', 0xfff, 0x0, 0x0, 0x15000, &(0x7f0000002c00)=ANY=[@ANYBLOB="6e6f757365725fd3c0d8ac24eeb0aed26973636172642c6e6f6d6263616368652cbe4398ee"]) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U+', 0x2}, 0x16, 0x2) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, 0x4, &(0x7f0000001700)=[{&(0x7f0000000540)="9abaaae7b20407fbcec28cfe093a7513e132f4606320dc8a3b7721bc0bcf4301626589f65ce8a76b1ce578d78a39f6a019a1ef2408b6c60ab3f5ac5b32059ef0ef5941b25f", 0x45}, {&(0x7f00000005c0)="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", 0xfc0, 0x4}, {&(0x7f00000015c0)="5ef4cb3a2ef0475e12f5a6e97366cfe1e75ea345c34d91c2db28bab44720dc465771a974ad818d590c12c0cd4297af8c4dd2808e87b7ed8ee81e418fbf0f3b8db9ef2b72facbc13b7c55742037ba4e638b6cb189", 0x54, 0x10000}, {0x0}], 0x20451, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000002cc0)=@v1={0x0, @adiantum, 0x2, @auto="f7bc06f2d5287aa0"}) [ 1552.161256][ T4118] block nbd1: NBD_DISCONNECT [ 1552.201461][ T4118] block nbd1: Send disconnect failed -111 [ 1552.799084][ T4117] block nbd1: Disconnected due to user request. [ 1552.802652][ T4117] block nbd1: shutting down sockets [ 1553.421497][ T4118] block nbd1: NBD_DISCONNECT [ 1553.423073][ T4118] block nbd1: Send disconnect failed -111 [ 1553.640175][ T4121] loop0: detected capacity change from 0 to 2048 [ 1553.742590][ T4117] block nbd1: Disconnected due to user request. [ 1553.749397][ T4117] block nbd1: shutting down sockets [ 1554.342649][ T4121] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 00:25:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3e78170c1709d4ed6254c2aa09c31ae30e66d5272bb426d4d3e36608eaf581322f6b28094ed3aed3e3c691ed3bd7ee6904dadf87a42160", 0x37}, {&(0x7f0000000100)="20efed7c10ed6e7ad16bc977133e", 0xe}, {&(0x7f00000001c0)="0b7435397646b3ececfc5d70fee22a28e9ad056cf24ed0a4c60a1dd38c69b552624456f846afb6a6e4aef46d83690de292deb37e63524480a9fcd7da8e258e03f90ae73fe3f0d04614ac0e4f6f57001c6d30aa372b8606cfb629d2d30041f20814da05f29e26f46640251b62f93d3b827ed27d81a2f4e68158f346204da0541673d4fef9234c08ebf1a138adb5562f2c085e3a06494c531143", 0x99}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4d772e739c6450a0f9886aa0f9a99941f4fb3ab234fb783a10d8ff8d76229ae4a5e7fad85c374c2cc8da40a75b4b10e1bc0be4490ea8bd453f49092d379bf539fa44a52a004cd64795134033e01a3435c7aa9f4e34b27fb4d278f58e808874c95dcfebd583671490c4248fe6b432c18104d279884e23983d4001a49dd2f40d49da35775ba8dfdb7e8a49f5960aeb3f74d99638e2cd459c09792d5183d804e327be0596909809945b93c3aea106aa049cec9f5a2625ceea6a7147c5805ce3ae68691fce2544e6589205ddfd565b0dbfc225ee54efc73e68d681fb85a676", 0xdd}, {&(0x7f0000001380)="56a2ac42ae14a0246737b42538ab60ea80cb64d5fe0ab2dd86518a4fa217e2ff21e61781a051712945d6366f01931aac02847ac4229813fa7a8b96fa234c0717b09e9fb9767bcc6e53e84524a4a3252d8eab55f1e6171038e6ae92f06c7d481367f05eb493557867ad720223115310bb5b5f702f9264558b1067e22e2ecad8ac36ab5f521a42c19cad72299a34ac56d36d9cb56d0dc1e02c9cdc2e64d41686832b0d96936c5c8a6d656cb6cb72a5d77451c52bf98ed84b0487d81da46aedb1d161156e264cd11f7b901d4fb1f652130416ab81a77e078466c65c3ac1df74c09da761d4939c6b81d6576da5367e3f0dd75117243a1793b7fc580ffad0e2c4c311246a444c3676f40eba30eff329e0c4ffff34552aa5005821cd630e8fb35d3a63e48bb2a4b9eedbf8f1325fdabff917fe6d51904eac265841e06ea80a70428522c1dc896d63498c7a3a9fa7f9f460878a96831c205c6a624ec6472f657145f83ba063a94e14321ffc2988e73fa6c3ac751bc62b65fde0a889abb324038917315e3289d30c94e3044f137b07dcd7c70ccda8705e934e927dd175acffa0bdcf90fcba687511a45aeda807dd8389afe4f8438f1057a53c29a2cab76e99ed6768dfd1b8f7ef2b45641fe017c70cfdbe9e22797c0064a2d9cb86f2f385abcf3a6b1c70d30280050f9297488a5642eff4a1f6c47021ea23b735a9c2d8fc0a772a8c88e80cc872cd1af31141464ea604bc22399da75d4c1291d27f6d3c0bb3c8f80d08820596c4ed343a5cece57c04153ab8fa26033eb1d772a3594c40b7b2bcbd6e61811e3b77d53505b95d1eddc504182f04ab1015cc50abcc1f0e75c0451eb011ccdd2c42c6ca35fc8fc9857b6c6710d22f78060539a858c70fa54eb4d7895789c3cd5b3247cbb76f0aed5fe1232696a3c334e3ad4ef6a5a7dd7fdaaa752a28dfdfbc6c472ad40e1a00d0babad0a444e2fd1fa710595b29b592d45699ceef06f8f86034eec4ebfab4914f3cb992ab4177233a31282781909bef2f47f9f63ac8974b5925db537ee59a6833641d20e07c913e890d896f8ec6efbf3425b8ba16067b2521d207b4568041a20e2e8fc87d1c0200daad38c200a665f7981a63f210f16ef39ab3158398e3b14e0f8b8bbdaa1a0b111f2e873d43f4b8a02348203ee48afa56a288d7d14e43f47ab0b9e5ed31fccb45b39843768f68ec01126c19aea7c9db412915556102c6a0dada3e64b46ffe7511cc11826c6ccb8e1e5d2d940a1fc54a361304b8aaf29733bf01d7ae8e96836e88301fec81f4f20fb1ea5c08ec93681cc684106c1bb23f3222171e81a3698baf69753f8867863f7169c718e92042ea3c1e9e82515e6d8e48b2bb5c3dd974b3b36d13265f53c2cba23e3c0361bd1bc272d656c40435bb6495ea03aa4fd6cd02d465f3ca836ea111626cdddf64bedeb00d8ef9f1829b14e8b498c611a8426afbfebeb5312aacf080220c597cc87d2fe5fcd4b8d19c630865c5460e602661b1af14e7709b17b85d646aa34195375af816377be521ae8c4cd58c012b798b0f338580bfc6c372fa8983ecb752adc45c18bd84b3517c0b1190827a2e4760131d6aca0279e8866267f3d5460d16e6f22cac7d06f81762d670a0a6287a03da31a944d8bf713952b6901c95f07f00b98a6a4c05e5efa66c97c1b6f9ab6dd0c7210c04c36dc8d79addbdc67f5f4098d8649f547b588c96b706539c83cf3aef438451311419b524a3bbfab7359eee007034c730fd7680c8466d2a0a31d5909d1e268754bf86a6b90413fbda634214c5ae207afeace191d13bf4587dbc12332798b00903c1ad2c360a4bddc4c97a88ef60e0984962f35ef2a3f615a6a5117248130e74bea7093705e1f91ef3a355f48e0857602a49fb6d0c4bef969df7cc9d085fb618d78a54c0886e913d523c95c026e434a215afaaa292cd77c97aca26fbe5e17541791abd5f608a3e0bb7f6791348ab53230fd8be9c2cfe0afb4ba4235599a2a49c47b88f25269ea0196559474bc2231815343f2e62f9102404d4110fa139e5a7bc66174a9888e9e3262aa3fbbed9e975c9d5e00497de2cfbdf846659397ffc8cd49ec98d249e1823721f2ba12c67834ea4177c4a2dbadd4dad91eaf49fc6aefecb4a9f86a7a0b5c7621d1ae3c0eca60ab9f070850ab7261fc63b0c855a3346528a05ad1656d15aa37a98ef26da4b10b8f2f340df4bae8768b96b0d7b36e52d3a544bfccf078552f7b8e148e34e75aad02936307e60fc0a16b482888e589fddde2462ffaeef3790ba91a80064aa7d6d1d94c8e4184eb20b09a52506d55cd1cf269e9e146e5fd4bc7a68499dd78077ad5ea52775ee7631fced47717c3c88736f0d05d324c02e3843b76760b54865ebd0fd9cb27e337447d42aedeff15a72c54e324b9bb4fff5256c0bad88c1c8624ffd42bf79ebca9c1593fa74a9a4d1421eed07e093d759ed1d4094efb4ca74702071293951a4c1a4877589c31947a5a406992d937cd7ed8380706e6a42826af45951194bd0308f2c1337767e5bc987b3870eb20e7d5e395da494e3e6459a4d1d3298e6a6055d3aac0dd7ae40fd6729151ed062e9070df604ef69821fee0afb7ca619f56a52c17d984df37d01eab7d9816c9b3124e9bdd737640f05f117c49d5307c057dcd14391802a2be8384eba338b422d77215675104f58fde9cd6ea08fc5bcb1676f0191736103cbd2200d5b0f1f9385221d4c30acf4582a1ae1ebc671ca90cacf384ece91cd7a28da555f2d5351c4a1e8d427073fbce2d8127d2985b18156faf148fb455791c39d358678afbcae43c53fbbda374b2a26539fb16a23b71aee721017b9527485ec273ce094d7200d12c40e71f1e0cae742278eee1d609367c81faf62d3ab39e794a475427c5223a3da000d80621ac81716f75ea1215687619cfdd888ee81f5178aa074684d9fd4cc1abf6c85709382d9c5304acd6b9e9391996c747965513bb0e13d17130ae2a9c12ba4e4400ad8681d4d15559a1bcd77c627765522956ec88e5e84d641fd9d1ed09a594a5c8ae79962dbcda6802774957f9cfa206b6136c0bed7c1b655daead674f2f606b26cd099f8b3fa83b469f0a984c963af584eca90a9fe6fde9d6a791f10a86eef3238fdbec95d35b98255c3d7d0bfe236b1b83f56f2c7ec7d3784ffe183507d988f5c69a52b4e3d057f234f2f335ba26a6631c8ae7c27139b102ea7ab2b89fc78e43b7981adc9a38f9c96dc3c0bdd1060c1ef255511bc6d147ee078d259b6fb6b4a17d2a05e549f51fe0344b473a11cc0876c2db6deab116b0845f399a64ea3de6b60486f13581e902832c110f43d43f8be2a3237094e4ef4631510439a2bc6fff15053d5bc204fa75a9575d7031344efb47099057c55c493b063a380ffd4d985d280cecb6d23426a1cdc4aba516881ff50bac593a73a890da4e85189b34ffee42779573aaf2859e1a45fd6667c8de7615974e969e6eb30fb6e6b4271151ffb8898162502f5b80460f66207cd26d1ff4b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0x1000}, 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0x1000}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0xfffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x2, 0x401, 0x2, 0x100, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x203, 0x401, 0x9, 0x6, 0x5, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x455d, 0x2, 0x7, 0x7fffffff, 0x8, 0x4, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x0, 0xffffffff, 0x0, 0x10001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0xf565, 0x46a00, 0x38, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8602, 0x80000000, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x178, 0x20040094}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="857dd4c6bcb0a5c98183ddccc99296d5935ecfa89a69db5fb0a9feb5b15381c1029e573d01e0e9cc74d47f8499129ee4b0ed19687ec68100e878d8f7f85332b78a47073c99362713d76660705d05b70eeeb017b78939218f060161b5f75097acbe83f41936ae5d4a3d6f784e5bda3841114f", 0x72}, {&(0x7f0000000800)="645b58c6c1a4e1ad3d24033efc07a2d5ba1d94858aba1c0564f69ae52d9366e32461ff60defc6e32bc3fc3929dc4ab6e79713c5280ed558a20867f41401640cbf8da7d0a657e75ada1bc3122bdb23168b3df7b5417951defc9430a4c9da89bb6a950391983a448d17f73dc50e4ddeae38e6596450b52fa99b5e2471f247427904dd7db6958baf352736cff2171acc5982716e3ec77dae72fe21ce2c22908e765c0b6648beb17a631b4d8cbaf5285", 0xae}, {&(0x7f00000008c0)="940808192b3a8f0a4bb74a1fc812710894f9a12311b1196309a6202ff33dc4bc62c69c0d87170072fec97bf17ab9e117be82cad210f09cdd54ee5f1260adb62a48dbfc6508e410113b058f31e5f295e5e535cd8c9136fa515af37a6a157b719673339917294c3df860f435eda22a18e76f", 0x71}, {&(0x7f0000003c00)="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{&(0x7f0000002380)="22799d37ef5cc7cc27dd10c84f147e82b63f26c362b97cc06198c2633cd83ee31c1c747aef2af5338e3ea380cbbf4c8c7c45715e39802f1569b578932983909548df991279ae7c8d698511be1ffb66c538d323de786a9954ac79db6716fa63856644847fd785e71cf76f2c01b0f3cb2ac9dfa3fa27116be338f3cbff3c7f665566ac18c11651f0897b1bf6b38497fd51feddc37c785759b21ee55c3988580f46948f", 0xa2}, {&(0x7f0000002440)="7f38e4230c82a73a7964cb5f190a8ccda7347bdf986b9f2733a0f4fd6273f50aa719d18390e1ea3677eade875bf78ec720868b486409a51e4209f97dfa7619589ee4370fc6de48d5e4d297f3e1414434de485a6a1ea0fef6c5e90f2facdc63ec8ec4f6c74cc3b2a10f7d66c4a1a394fddc01bd1865e47d18da02b6609a6f9cdaec01206a03a95a23c5f4c63ea9709a16640fb8d386e6e021d5c3dae5792799b3ab5d40b035885e52f1facdee098150f187d80b2bdc6f1af12d9c974941f1a415a809af4bd7", 0xc5}], 0x3, &(0x7f0000002540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8200, 0x5, 0x80000001, 0x0, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x80, 0x4010}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x400, @private2, 0x101}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002600)="d84411d5ed8389edbf89aad513b9f734eda1181e2752840619201d7df7dea016555f46e504590331ee176b842308d988b945adc127d29fe740185af4a7c24f7f6209c415e8b114c85774718148fa420417701b8cd7aaa12fa31e9109c2420bf8349f931c468b4171adb85300e93ca4bf2f70af53d67005545e91686a480e3adce54bd9001baf6fa52c21e06b96bdc577920de98d16c1", 0x96}, {&(0x7f00000026c0)="03a1ff5fae0fee79fb458aa55c2504f480a1373ed9ce253b09a2296f12ea31f30c33ca069939353414c2db054f99263575169027cd3d296b2fde02f8f538f6812b6dda74b3c181f7cdc700397827ecc9bc93364902103e81137fadd9c91fb62ff5c239ca77f08b6375e5e75069a7a5e036c7096621b72d103d1070eef8105694f3058a6d7e581e678d9615809a478eae33f2a10dd9c8d68d403ece41fce8ca5274a3b3e92cadf8cbc33e2abb9eebf786244f69bb860b246434a1b8f629f549a6a0cfdc9fe9f838c900804a38b4", 0xcd}, {&(0x7f00000027c0)="6715595686f4ac08b10658bee91f3e4dae766b65cdb9bd99312710ed450ce0405fb1d26df1695ea1da1117a98b49850a3bdab4f17d9de64c56e8cf073d5a9a8b2a435234e70d62df74c8339327ac168ccc8ccc13aef3c052d7a0ec6a60b6ffd9fcbc7fa2a6a7462a1813fed0bb50c5d212cd30d5d3a0fe867c002e8b9f420c8217d4a35639aa2c3139938a13c5bd2c0097765b464f41b41a72ae6eb9925393954d82800be9b0a1c8d836b0019e19359f7aee6845df981be1485662adbd", 0xbd}, {&(0x7f0000002880)="3774ed4cb2f7bf90011af67b561314986961feffc7c3df053c3c43717fd484da6c59be6bec3713971e8497b59bffe9db6c7eee79ae1de369750a8e3c7f16b5d35175e295961de6dae21ea79dbcbb26addbe40d38f69d4a0c4f960ab2c11b0e56b93299743f56730347f24ee28c2d4df89a545995bc70cc6766effac9be54a1fa7bbc22ae3481b55767e3c079a86cfdb91d34059440e0410273900ebed49859cfdfcc7508b76d2230022a775d70b414904166048edc828d9103182eae3f607de7b37e64ed9a4a330c700a16ef7280100f241734526627232776c339e638c9b1ac", 0xe0}], 0x4, &(0x7f00000029c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndrcv={0x30, 0x84, 0x1, {0x71a, 0x2, 0x0, 0x9, 0xfff, 0x1b13, 0x8, 0x1, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xa0, 0x20044010}], 0x6, 0x4040) [ 1558.151298][ T4131] block nbd1: NBD_DISCONNECT [ 1558.152907][ T4131] block nbd1: Send disconnect failed -111 00:25:56 executing program 0: ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f00000001c0)) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38303439393233303000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f4e089668a0d4000840a22d1089d0f0401004000", 0x20, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000004300000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f00", 0x10, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0xfd8, 0x1000}, {&(0x7f0000011500)="ed41000000080000d5f4655fd6f4655fd6f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {0x0, 0x0, 0x2180}, {&(0x7f0000011800), 0x0, 0x2a00}, {&(0x7f0000011900)="20000000000000000000000000000000d5f4655f000000000000000000000000000002ea00"/64, 0x40}, {&(0x7f0000011a00)="ed4100003c000000d6f4655fd6f4655fd6f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000be5839ad000000000000000000000000000000000000000000000000200000006418e53c6418e53c14f4f03bd6f4655f14f4f03b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011b00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000f3be7438000000000000000000000000000000000000000000000000200000006418e53c6418e53c6418e53cd6f4655f6418e53c00000000000000", 0x9f, 0x2c00}, {&(0x7f0000011c00)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3830343939323330302f66696c65302f66696c653000000000000000000000000000000000000000000000f583dfd0000000000000000000000000000000000000000000000000200000006418e53c6418e5", 0x8b, 0x2d00}, {&(0x7f0000011d00)="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", 0x1a0, 0x2e00}, {&(0x7f0000011f00)="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", 0x100, 0x3000}, {&(0x7f0000012000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000", 0x70, 0x8000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/26, 0x1a}, {&(0x7f0000012300), 0x0, 0x11000}, {0x0, 0x0, 0x11800}, {&(0x7f0000012500), 0x0, 0x12000}, {&(0x7f0000012600), 0x0, 0x12800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/30, 0x1e, 0x13000}, {&(0x7f0000012800)="504d4d00504d4dffd6f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f75", 0x66, 0x20000}, {0x0, 0x0, 0x28000}], 0x0, &(0x7f0000012e00)) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) syz_mount_image$ext4(&(0x7f0000001800)='ext3\x00', &(0x7f0000001840)='./file0\x00', 0xfff, 0x0, 0x0, 0x15000, &(0x7f0000002c00)=ANY=[@ANYBLOB="6e6f757365725fd3c0d8ac24eeb0aed26973636172642c6e6f6d6263616368652cbe4398ee"]) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U+', 0x2}, 0x16, 0x2) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1, 0x4, &(0x7f0000001700)=[{&(0x7f0000000540)="9abaaae7b20407fbcec28cfe093a7513e132f4606320dc8a3b7721bc0bcf4301626589f65ce8a76b1ce578d78a39f6a019a1ef2408b6c60ab3f5ac5b32059ef0ef5941b25f", 0x45}, {&(0x7f00000005c0)="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", 0xfc0, 0x4}, {&(0x7f00000015c0)="5ef4cb3a2ef0475e12f5a6e97366cfe1e75ea345c34d91c2db28bab44720dc465771a974ad818d590c12c0cd4297af8c4dd2808e87b7ed8ee81e418fbf0f3b8db9ef2b72facbc13b7c55742037ba4e638b6cb189", 0x54, 0x10000}, {0x0}], 0x20451, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000002cc0)=@v1={0x0, @adiantum, 0x2, @auto="f7bc06f2d5287aa0"}) [ 1559.646160][ T4130] block nbd1: Disconnected due to user request. [ 1559.647739][ T4130] block nbd1: shutting down sockets [ 1560.664435][ T4134] loop0: detected capacity change from 0 to 2048 00:25:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3e78170c1709d4ed6254c2aa09c31ae30e66d5272bb426d4d3e36608eaf581322f6b28094ed3aed3e3c691ed3bd7ee6904dadf87a42160", 0x37}, {&(0x7f0000000100)="20efed7c10ed6e7ad16bc977133e", 0xe}, {&(0x7f00000001c0)="0b7435397646b3ececfc5d70fee22a28e9ad056cf24ed0a4c60a1dd38c69b552624456f846afb6a6e4aef46d83690de292deb37e63524480a9fcd7da8e258e03f90ae73fe3f0d04614ac0e4f6f57001c6d30aa372b8606cfb629d2d30041f20814da05f29e26f46640251b62f93d3b827ed27d81a2f4e68158f346204da0541673d4fef9234c08ebf1a138adb5562f2c085e3a06494c531143", 0x99}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4d772e739c6450a0f9886aa0f9a99941f4fb3ab234fb783a10d8ff8d76229ae4a5e7fad85c374c2cc8da40a75b4b10e1bc0be4490ea8bd453f49092d379bf539fa44a52a004cd64795134033e01a3435c7aa9f4e34b27fb4d278f58e808874c95dcfebd583671490c4248fe6b432c18104d279884e23983d4001a49dd2f40d49da35775ba8dfdb7e8a49f5960aeb3f74d99638e2cd459c09792d5183d804e327be0596909809945b93c3aea106aa049cec9f5a2625ceea6a7147c5805ce3ae68691fce2544e6589205ddfd565b0dbfc225ee54efc73e68d681fb85a676", 0xdd}, {&(0x7f0000001380)="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0x1000}, 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0x1000}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0xfffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x2, 0x401, 0x2, 0x100, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x203, 0x401, 0x9, 0x6, 0x5, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x455d, 0x2, 0x7, 0x7fffffff, 0x8, 0x4, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x0, 0xffffffff, 0x0, 0x10001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0xf565, 0x46a00, 0x38, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8602, 0x80000000, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x178, 0x20040094}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="857dd4c6bcb0a5c98183ddccc99296d5935ecfa89a69db5fb0a9feb5b15381c1029e573d01e0e9cc74d47f8499129ee4b0ed19687ec68100e878d8f7f85332b78a47073c99362713d76660705d05b70eeeb017b78939218f060161b5f75097acbe83f41936ae5d4a3d6f784e5bda3841114f", 0x72}, {&(0x7f0000000800)="645b58c6c1a4e1ad3d24033efc07a2d5ba1d94858aba1c0564f69ae52d9366e32461ff60defc6e32bc3fc3929dc4ab6e79713c5280ed558a20867f41401640cbf8da7d0a657e75ada1bc3122bdb23168b3df7b5417951defc9430a4c9da89bb6a950391983a448d17f73dc50e4ddeae38e6596450b52fa99b5e2471f247427904dd7db6958baf352736cff2171acc5982716e3ec77dae72fe21ce2c22908e765c0b6648beb17a631b4d8cbaf5285", 0xae}, {&(0x7f00000008c0)="940808192b3a8f0a4bb74a1fc812710894f9a12311b1196309a6202ff33dc4bc62c69c0d87170072fec97bf17ab9e117be82cad210f09cdd54ee5f1260adb62a48dbfc6508e410113b058f31e5f295e5e535cd8c9136fa515af37a6a157b719673339917294c3df860f435eda22a18e76f", 0x71}, {&(0x7f0000003c00)="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{&(0x7f0000002380)="22799d37ef5cc7cc27dd10c84f147e82b63f26c362b97cc06198c2633cd83ee31c1c747aef2af5338e3ea380cbbf4c8c7c45715e39802f1569b578932983909548df991279ae7c8d698511be1ffb66c538d323de786a9954ac79db6716fa63856644847fd785e71cf76f2c01b0f3cb2ac9dfa3fa27116be338f3cbff3c7f665566ac18c11651f0897b1bf6b38497fd51feddc37c785759b21ee55c3988580f46948f", 0xa2}, {&(0x7f0000002440)="7f38e4230c82a73a7964cb5f190a8ccda7347bdf986b9f2733a0f4fd6273f50aa719d18390e1ea3677eade875bf78ec720868b486409a51e4209f97dfa7619589ee4370fc6de48d5e4d297f3e1414434de485a6a1ea0fef6c5e90f2facdc63ec8ec4f6c74cc3b2a10f7d66c4a1a394fddc01bd1865e47d18da02b6609a6f9cdaec01206a03a95a23c5f4c63ea9709a16640fb8d386e6e021d5c3dae5792799b3ab5d40b035885e52f1facdee098150f187d80b2bdc6f1af12d9c974941f1a415a809af4bd7", 0xc5}], 0x3, &(0x7f0000002540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8200, 0x5, 0x80000001, 0x0, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x80, 0x4010}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x400, @private2, 0x101}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002600)="d84411d5ed8389edbf89aad513b9f734eda1181e2752840619201d7df7dea016555f46e504590331ee176b842308d988b945adc127d29fe740185af4a7c24f7f6209c415e8b114c85774718148fa420417701b8cd7aaa12fa31e9109c2420bf8349f931c468b4171adb85300e93ca4bf2f70af53d67005545e91686a480e3adce54bd9001baf6fa52c21e06b96bdc577920de98d16c1", 0x96}, {&(0x7f00000026c0)="03a1ff5fae0fee79fb458aa55c2504f480a1373ed9ce253b09a2296f12ea31f30c33ca069939353414c2db054f99263575169027cd3d296b2fde02f8f538f6812b6dda74b3c181f7cdc700397827ecc9bc93364902103e81137fadd9c91fb62ff5c239ca77f08b6375e5e75069a7a5e036c7096621b72d103d1070eef8105694f3058a6d7e581e678d9615809a478eae33f2a10dd9c8d68d403ece41fce8ca5274a3b3e92cadf8cbc33e2abb9eebf786244f69bb860b246434a1b8f629f549a6a0cfdc9fe9f838c900804a38b4", 0xcd}, {&(0x7f00000027c0)="6715595686f4ac08b10658bee91f3e4dae766b65cdb9bd99312710ed450ce0405fb1d26df1695ea1da1117a98b49850a3bdab4f17d9de64c56e8cf073d5a9a8b2a435234e70d62df74c8339327ac168ccc8ccc13aef3c052d7a0ec6a60b6ffd9fcbc7fa2a6a7462a1813fed0bb50c5d212cd30d5d3a0fe867c002e8b9f420c8217d4a35639aa2c3139938a13c5bd2c0097765b464f41b41a72ae6eb9925393954d82800be9b0a1c8d836b0019e19359f7aee6845df981be1485662adbd", 0xbd}, {&(0x7f0000002880)="3774ed4cb2f7bf90011af67b561314986961feffc7c3df053c3c43717fd484da6c59be6bec3713971e8497b59bffe9db6c7eee79ae1de369750a8e3c7f16b5d35175e295961de6dae21ea79dbcbb26addbe40d38f69d4a0c4f960ab2c11b0e56b93299743f56730347f24ee28c2d4df89a545995bc70cc6766effac9be54a1fa7bbc22ae3481b55767e3c079a86cfdb91d34059440e0410273900ebed49859cfdfcc7508b76d2230022a775d70b414904166048edc828d9103182eae3f607de7b37e64ed9a4a330c700a16ef7280100f241734526627232776c339e638c9b1ac", 0xe0}], 0x4, &(0x7f00000029c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndrcv={0x30, 0x84, 0x1, {0x71a, 0x2, 0x0, 0x9, 0xfff, 0x1b13, 0x8, 0x1, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xa0, 0x20044010}], 0x6, 0x4040) [ 1561.989516][ T4134] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1564.221885][ T4142] block nbd1: NBD_DISCONNECT [ 1564.260417][ T4142] block nbd1: Send disconnect failed -111 00:26:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) [ 1565.102610][ T4141] block nbd1: Disconnected due to user request. [ 1565.118965][ T4141] block nbd1: shutting down sockets sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3e78170c1709d4ed6254c2aa09c31ae30e66d5272bb426d4d3e36608eaf581322f6b28094ed3aed3e3c691ed3bd7ee6904dadf87a42160", 0x37}, {&(0x7f0000000100)="20efed7c10ed6e7ad16bc977133e", 0xe}, {&(0x7f00000001c0)="0b7435397646b3ececfc5d70fee22a28e9ad056cf24ed0a4c60a1dd38c69b552624456f846afb6a6e4aef46d83690de292deb37e63524480a9fcd7da8e258e03f90ae73fe3f0d04614ac0e4f6f57001c6d30aa372b8606cfb629d2d30041f20814da05f29e26f46640251b62f93d3b827ed27d81a2f4e68158f346204da0541673d4fef9234c08ebf1a138adb5562f2c085e3a06494c531143", 0x99}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4d772e739c6450a0f9886aa0f9a99941f4fb3ab234fb783a10d8ff8d76229ae4a5e7fad85c374c2cc8da40a75b4b10e1bc0be4490ea8bd453f49092d379bf539fa44a52a004cd64795134033e01a3435c7aa9f4e34b27fb4d278f58e808874c95dcfebd583671490c4248fe6b432c18104d279884e23983d4001a49dd2f40d49da35775ba8dfdb7e8a49f5960aeb3f74d99638e2cd459c09792d5183d804e327be0596909809945b93c3aea106aa049cec9f5a2625ceea6a7147c5805ce3ae68691fce2544e6589205ddfd565b0dbfc225ee54efc73e68d681fb85a676", 0xdd}, {&(0x7f0000001380)="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0x1000}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0xfffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x2, 0x401, 0x2, 0x100, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x203, 0x401, 0x9, 0x6, 0x5, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x455d, 0x2, 0x7, 0x7fffffff, 0x8, 0x4, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x0, 0xffffffff, 0x0, 0x10001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0xf565, 0x46a00, 0x38, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8602, 0x80000000, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x178, 0x20040094}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="857dd4c6bcb0a5c98183ddccc99296d5935ecfa89a69db5fb0a9feb5b15381c1029e573d01e0e9cc74d47f8499129ee4b0ed19687ec68100e878d8f7f85332b78a47073c99362713d76660705d05b70eeeb017b78939218f060161b5f75097acbe83f41936ae5d4a3d6f784e5bda3841114f", 0x72}, {&(0x7f0000000800)="645b58c6c1a4e1ad3d24033efc07a2d5ba1d94858aba1c0564f69ae52d9366e32461ff60defc6e32bc3fc3929dc4ab6e79713c5280ed558a20867f41401640cbf8da7d0a657e75ada1bc3122bdb23168b3df7b5417951defc9430a4c9da89bb6a950391983a448d17f73dc50e4ddeae38e6596450b52fa99b5e2471f247427904dd7db6958baf352736cff2171acc5982716e3ec77dae72fe21ce2c22908e765c0b6648beb17a631b4d8cbaf5285", 0xae}, {&(0x7f00000008c0)="940808192b3a8f0a4bb74a1fc812710894f9a12311b1196309a6202ff33dc4bc62c69c0d87170072fec97bf17ab9e117be82cad210f09cdd54ee5f1260adb62a48dbfc6508e410113b058f31e5f295e5e535cd8c9136fa515af37a6a157b719673339917294c3df860f435eda22a18e76f", 0x71}, {&(0x7f0000003c00)="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{&(0x7f0000002380)="22799d37ef5cc7cc27dd10c84f147e82b63f26c362b97cc06198c2633cd83ee31c1c747aef2af5338e3ea380cbbf4c8c7c45715e39802f1569b578932983909548df991279ae7c8d698511be1ffb66c538d323de786a9954ac79db6716fa63856644847fd785e71cf76f2c01b0f3cb2ac9dfa3fa27116be338f3cbff3c7f665566ac18c11651f0897b1bf6b38497fd51feddc37c785759b21ee55c3988580f46948f", 0xa2}, {&(0x7f0000002440)="7f38e4230c82a73a7964cb5f190a8ccda7347bdf986b9f2733a0f4fd6273f50aa719d18390e1ea3677eade875bf78ec720868b486409a51e4209f97dfa7619589ee4370fc6de48d5e4d297f3e1414434de485a6a1ea0fef6c5e90f2facdc63ec8ec4f6c74cc3b2a10f7d66c4a1a394fddc01bd1865e47d18da02b6609a6f9cdaec01206a03a95a23c5f4c63ea9709a16640fb8d386e6e021d5c3dae5792799b3ab5d40b035885e52f1facdee098150f187d80b2bdc6f1af12d9c974941f1a415a809af4bd7", 0xc5}], 0x3, &(0x7f0000002540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8200, 0x5, 0x80000001, 0x0, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x80, 0x4010}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x400, @private2, 0x101}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002600)="d84411d5ed8389edbf89aad513b9f734eda1181e2752840619201d7df7dea016555f46e504590331ee176b842308d988b945adc127d29fe740185af4a7c24f7f6209c415e8b114c85774718148fa420417701b8cd7aaa12fa31e9109c2420bf8349f931c468b4171adb85300e93ca4bf2f70af53d67005545e91686a480e3adce54bd9001baf6fa52c21e06b96bdc577920de98d16c1", 0x96}, {&(0x7f00000026c0)="03a1ff5fae0fee79fb458aa55c2504f480a1373ed9ce253b09a2296f12ea31f30c33ca069939353414c2db054f99263575169027cd3d296b2fde02f8f538f6812b6dda74b3c181f7cdc700397827ecc9bc93364902103e81137fadd9c91fb62ff5c239ca77f08b6375e5e75069a7a5e036c7096621b72d103d1070eef8105694f3058a6d7e581e678d9615809a478eae33f2a10dd9c8d68d403ece41fce8ca5274a3b3e92cadf8cbc33e2abb9eebf786244f69bb860b246434a1b8f629f549a6a0cfdc9fe9f838c900804a38b4", 0xcd}, {&(0x7f00000027c0)="6715595686f4ac08b10658bee91f3e4dae766b65cdb9bd99312710ed450ce0405fb1d26df1695ea1da1117a98b49850a3bdab4f17d9de64c56e8cf073d5a9a8b2a435234e70d62df74c8339327ac168ccc8ccc13aef3c052d7a0ec6a60b6ffd9fcbc7fa2a6a7462a1813fed0bb50c5d212cd30d5d3a0fe867c002e8b9f420c8217d4a35639aa2c3139938a13c5bd2c0097765b464f41b41a72ae6eb9925393954d82800be9b0a1c8d836b0019e19359f7aee6845df981be1485662adbd", 0xbd}, {&(0x7f0000002880)="3774ed4cb2f7bf90011af67b561314986961feffc7c3df053c3c43717fd484da6c59be6bec3713971e8497b59bffe9db6c7eee79ae1de369750a8e3c7f16b5d35175e295961de6dae21ea79dbcbb26addbe40d38f69d4a0c4f960ab2c11b0e56b93299743f56730347f24ee28c2d4df89a545995bc70cc6766effac9be54a1fa7bbc22ae3481b55767e3c079a86cfdb91d34059440e0410273900ebed49859cfdfcc7508b76d2230022a775d70b414904166048edc828d9103182eae3f607de7b37e64ed9a4a330c700a16ef7280100f241734526627232776c339e638c9b1ac", 0xe0}], 0x4, &(0x7f00000029c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndrcv={0x30, 0x84, 0x1, {0x71a, 0x2, 0x0, 0x9, 0xfff, 0x1b13, 0x8, 0x1, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xa0, 0x20044010}], 0x6, 0x4040) [ 1568.431659][ T4145] block nbd0: NBD_DISCONNECT [ 1568.500991][ T4145] block nbd0: Send disconnect failed -111 00:26:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005c00)=[{&(0x7f0000000080)=@in={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000000c0)="3e78170c1709d4ed6254c2aa09c31ae30e66d5272bb426d4d3e36608eaf581322f6b28094ed3aed3e3c691ed3bd7ee6904dadf87a42160", 0x37}, {&(0x7f0000000100)="20efed7c10ed6e7ad16bc977133e", 0xe}, {&(0x7f00000001c0)="0b7435397646b3ececfc5d70fee22a28e9ad056cf24ed0a4c60a1dd38c69b552624456f846afb6a6e4aef46d83690de292deb37e63524480a9fcd7da8e258e03f90ae73fe3f0d04614ac0e4f6f57001c6d30aa372b8606cfb629d2d30041f20814da05f29e26f46640251b62f93d3b827ed27d81a2f4e68158f346204da0541673d4fef9234c08ebf1a138adb5562f2c085e3a06494c531143", 0x99}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4d772e739c6450a0f9886aa0f9a99941f4fb3ab234fb783a10d8ff8d76229ae4a5e7fad85c374c2cc8da40a75b4b10e1bc0be4490ea8bd453f49092d379bf539fa44a52a004cd64795134033e01a3435c7aa9f4e34b27fb4d278f58e808874c95dcfebd583671490c4248fe6b432c18104d279884e23983d4001a49dd2f40d49da35775ba8dfdb7e8a49f5960aeb3f74d99638e2cd459c09792d5183d804e327be0596909809945b93c3aea106aa049cec9f5a2625ceea6a7147c5805ce3ae68691fce2544e6589205ddfd565b0dbfc225ee54efc73e68d681fb85a676", 0xdd}, {&(0x7f0000001380)="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0x1000}], 0x7, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8007, 0xfffffffe, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x2, 0x401, 0x2, 0x100, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x203, 0x401, 0x9, 0x6, 0x5, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x455d, 0x2, 0x7, 0x7fffffff, 0x8, 0x4, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x0, 0xffffffff, 0x0, 0x10001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8000, 0xf565, 0x46a00, 0x38, 0x9, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8602, 0x80000000, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x178, 0x20040094}, {&(0x7f0000000740)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000780)="857dd4c6bcb0a5c98183ddccc99296d5935ecfa89a69db5fb0a9feb5b15381c1029e573d01e0e9cc74d47f8499129ee4b0ed19687ec68100e878d8f7f85332b78a47073c99362713d76660705d05b70eeeb017b78939218f060161b5f75097acbe83f41936ae5d4a3d6f784e5bda3841114f", 0x72}, {&(0x7f0000000800)="645b58c6c1a4e1ad3d24033efc07a2d5ba1d94858aba1c0564f69ae52d9366e32461ff60defc6e32bc3fc3929dc4ab6e79713c5280ed558a20867f41401640cbf8da7d0a657e75ada1bc3122bdb23168b3df7b5417951defc9430a4c9da89bb6a950391983a448d17f73dc50e4ddeae38e6596450b52fa99b5e2471f247427904dd7db6958baf352736cff2171acc5982716e3ec77dae72fe21ce2c22908e765c0b6648beb17a631b4d8cbaf5285", 0xae}, {&(0x7f00000008c0)="940808192b3a8f0a4bb74a1fc812710894f9a12311b1196309a6202ff33dc4bc62c69c0d87170072fec97bf17ab9e117be82cad210f09cdd54ee5f1260adb62a48dbfc6508e410113b058f31e5f295e5e535cd8c9136fa515af37a6a157b719673339917294c3df860f435eda22a18e76f", 0x71}, {&(0x7f0000003c00)="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{&(0x7f0000002380)="22799d37ef5cc7cc27dd10c84f147e82b63f26c362b97cc06198c2633cd83ee31c1c747aef2af5338e3ea380cbbf4c8c7c45715e39802f1569b578932983909548df991279ae7c8d698511be1ffb66c538d323de786a9954ac79db6716fa63856644847fd785e71cf76f2c01b0f3cb2ac9dfa3fa27116be338f3cbff3c7f665566ac18c11651f0897b1bf6b38497fd51feddc37c785759b21ee55c3988580f46948f", 0xa2}, {&(0x7f0000002440)="7f38e4230c82a73a7964cb5f190a8ccda7347bdf986b9f2733a0f4fd6273f50aa719d18390e1ea3677eade875bf78ec720868b486409a51e4209f97dfa7619589ee4370fc6de48d5e4d297f3e1414434de485a6a1ea0fef6c5e90f2facdc63ec8ec4f6c74cc3b2a10f7d66c4a1a394fddc01bd1865e47d18da02b6609a6f9cdaec01206a03a95a23c5f4c63ea9709a16640fb8d386e6e021d5c3dae5792799b3ab5d40b035885e52f1facdee098150f187d80b2bdc6f1af12d9c974941f1a415a809af4bd7", 0xc5}], 0x3, &(0x7f0000002540)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8200, 0x5, 0x80000001, 0x0, 0x80, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x80, 0x4010}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x400, @private2, 0x101}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000002600)="d84411d5ed8389edbf89aad513b9f734eda1181e2752840619201d7df7dea016555f46e504590331ee176b842308d988b945adc127d29fe740185af4a7c24f7f6209c415e8b114c85774718148fa420417701b8cd7aaa12fa31e9109c2420bf8349f931c468b4171adb85300e93ca4bf2f70af53d67005545e91686a480e3adce54bd9001baf6fa52c21e06b96bdc577920de98d16c1", 0x96}, {&(0x7f00000026c0)="03a1ff5fae0fee79fb458aa55c2504f480a1373ed9ce253b09a2296f12ea31f30c33ca069939353414c2db054f99263575169027cd3d296b2fde02f8f538f6812b6dda74b3c181f7cdc700397827ecc9bc93364902103e81137fadd9c91fb62ff5c239ca77f08b6375e5e75069a7a5e036c7096621b72d103d1070eef8105694f3058a6d7e581e678d9615809a478eae33f2a10dd9c8d68d403ece41fce8ca5274a3b3e92cadf8cbc33e2abb9eebf786244f69bb860b246434a1b8f629f549a6a0cfdc9fe9f838c900804a38b4", 0xcd}, {&(0x7f00000027c0)="6715595686f4ac08b10658bee91f3e4dae766b65cdb9bd99312710ed450ce0405fb1d26df1695ea1da1117a98b49850a3bdab4f17d9de64c56e8cf073d5a9a8b2a435234e70d62df74c8339327ac168ccc8ccc13aef3c052d7a0ec6a60b6ffd9fcbc7fa2a6a7462a1813fed0bb50c5d212cd30d5d3a0fe867c002e8b9f420c8217d4a35639aa2c3139938a13c5bd2c0097765b464f41b41a72ae6eb9925393954d82800be9b0a1c8d836b0019e19359f7aee6845df981be1485662adbd", 0xbd}, {&(0x7f0000002880)="3774ed4cb2f7bf90011af67b561314986961feffc7c3df053c3c43717fd484da6c59be6bec3713971e8497b59bffe9db6c7eee79ae1de369750a8e3c7f16b5d35175e295961de6dae21ea79dbcbb26addbe40d38f69d4a0c4f960ab2c11b0e56b93299743f56730347f24ee28c2d4df89a545995bc70cc6766effac9be54a1fa7bbc22ae3481b55767e3c079a86cfdb91d34059440e0410273900ebed49859cfdfcc7508b76d2230022a775d70b414904166048edc828d9103182eae3f607de7b37e64ed9a4a330c700a16ef7280100f241734526627232776c339e638c9b1ac", 0xe0}], 0x4, &(0x7f00000029c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndrcv={0x30, 0x84, 0x1, {0x71a, 0x2, 0x0, 0x9, 0xfff, 0x1b13, 0x8, 0x1, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}], 0xa0, 0x20044010}], 0x6, 0x4040) [ 1569.872962][ T4144] block nbd0: Disconnected due to user request. [ 1569.879557][ T4144] block nbd0: shutting down sockets [ 1571.228800][ T4147] block nbd1: NBD_DISCONNECT [ 1571.230591][ T4147] block nbd1: Send disconnect failed -111 00:26:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$l2tp6(0xa, 0x2, 0x73) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/60, 0x3c}, {&(0x7f0000001280)=""/101, 0x65}], 0x6, &(0x7f0000001380)=""/173, 0xad}, 0x80000000}, {{&(0x7f0000001440)=@xdp, 0x80, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/87, 0x57}], 0x1, &(0x7f0000001580)=""/10, 0xa}, 0x2}, {{&(0x7f00000015c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000002680)=""/16, 0x10}, 0x8}, {{&(0x7f00000026c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002740)=""/164, 0xa4}, {&(0x7f0000002800)=""/116, 0x74}], 0x2}, 0x1}, {{&(0x7f00000028c0)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/79, 0x4f}, 0x100}, {{&(0x7f0000002a00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a80)=""/162, 0xa2}, {&(0x7f0000002b40)=""/37, 0x25}, {&(0x7f0000002b80)=""/82, 0x52}, {&(0x7f0000002c00)=""/112, 0x70}, {&(0x7f0000002c80)=""/78, 0x4e}, {&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/35, 0x23}], 0x7, &(0x7f0000002e80)=""/64, 0x40}}, {{&(0x7f0000002ec0)=@hci, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/71, 0x47}], 0x2, &(0x7f0000004000)=""/93, 0x5d}, 0x10001}], 0x7, 0x20, &(0x7f0000004240)={0x77359400}) bind(r0, 0x0, 0x0) [ 1572.260454][ T4146] block nbd1: Disconnected due to user request. [ 1572.263335][ T4146] block nbd1: shutting down sockets 00:26:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000280)=0x10) [ 1576.867414][ T4152] block nbd1: NBD_DISCONNECT [ 1576.869636][ T4152] block nbd1: Send disconnect failed -111 [ 1577.769084][ T4151] block nbd1: Disconnected due to user request. [ 1577.770492][ T4151] block nbd1: shutting down sockets 00:26:17 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$l2tp6(0xa, 0x2, 0x73) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/60, 0x3c}, {&(0x7f0000001280)=""/101, 0x65}], 0x6, &(0x7f0000001380)=""/173, 0xad}, 0x80000000}, {{&(0x7f0000001440)=@xdp, 0x80, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/87, 0x57}], 0x1, &(0x7f0000001580)=""/10, 0xa}, 0x2}, {{&(0x7f00000015c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000002680)=""/16, 0x10}, 0x8}, {{&(0x7f00000026c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002740)=""/164, 0xa4}, {&(0x7f0000002800)=""/116, 0x74}], 0x2}, 0x1}, {{&(0x7f00000028c0)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/79, 0x4f}, 0x100}, {{&(0x7f0000002a00)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a80)=""/162, 0xa2}, {&(0x7f0000002b40)=""/37, 0x25}, {&(0x7f0000002b80)=""/82, 0x52}, {&(0x7f0000002c00)=""/112, 0x70}, {&(0x7f0000002c80)=""/78, 0x4e}, {&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/35, 0x23}], 0x7, &(0x7f0000002e80)=""/64, 0x40}}, {{&(0x7f0000002ec0)=@hci, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/71, 0x47}], 0x2, &(0x7f0000004000)=""/93, 0x5d}, 0x10001}], 0x7, 0x20, &(0x7f0000004240)={0x77359400}) bind(r0, 0x0, 0x0) 00:26:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 1582.099652][ T4158] block nbd1: NBD_DISCONNECT [ 1582.101773][ T4158] block nbd1: Send disconnect failed -111 [ 1582.589402][ T4157] block nbd1: Disconnected due to user request. [ 1582.599989][ T4157] block nbd1: shutting down sockets 00:26:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) socket$inet6_sctp(0xa, 0x1, 0x84) 00:26:23 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r0, &(0x7f0000000100)={[0x6]}, 0x8, 0x80000) r3 = dup(0xffffffffffffffff) mmap$dsp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xffffffffffffab8a, 0x400000) sendto$inet6(r4, &(0x7f0000000300)="eb83f45be7d95ce36ed0dfe210c456d40a21e30676cb1fc3e632a409bee97789e9f2f53a2622257fdc9b227a939428729d7ad40b4bde4e27701057907db428eac808c14cd7b2f75444b43f73ec8d504dac4e10a9c897ad68a8200476db096ffd16a3eaaca7481fe82ed7229fa5a6e9ea7f7e47877edf03f75a4a1a4a78c00c0a0fbe24a42ec6b1e88d087021f2fb83902ac9b2bd22b98a9d8a9210a039593728c78545601970fec5981d30d3203f957050394ebb6ed29c59167b6c5110af557757f6ac07b58b5801aa1facf3ed18a24e475ae6880587ee56597213232804", 0xde, 0x80, &(0x7f0000000400)={0xa, 0x4e20, 0x8, @local, 0xffffff56}, 0x1c) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0xbc, 0x0, &(0x7f00000014c0)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001440)={@flat=@handle={0x73682a85, 0x10a, 0x1}, @flat=@handle={0x73682a85, 0x1, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000440)=""/4096, 0x1000, 0x0, 0x38}}, &(0x7f00000000c0)={0x0, 0x18, 0x30}}}, @free_buffer, @request_death={0x400c630e, 0x1}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000140)={@fda={0x66646185, 0x8, 0x0, 0x1b}, @ptr={0x70742a85, 0x1, &(0x7f0000000080)=""/20, 0x14, 0x0, 0x16}, @fda={0x66646185, 0xa, 0x0, 0x2a}}, &(0x7f00000001c0)={0x0, 0x20, 0x48}}}, @release={0x40046306, 0x1}, @release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000000280)}) mmap$dsp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, '[%!\xff'}, {0x20, '/dev/vhost-net\x00'}, {}], 0xa, "46067478a0ee745bdf0ae0803734f58176276b96d595128e"}, 0x39) [ 1586.829158][ T4163] block nbd1: NBD_DISCONNECT [ 1586.830363][ T4163] block nbd1: Send disconnect failed -111 [ 1587.082045][ T4160] block nbd1: Disconnected due to user request. [ 1587.086612][ T4160] block nbd1: shutting down sockets 00:26:25 executing program 0: r0 = syz_io_uring_setup(0x7b51, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1) syz_io_uring_setup(0x6127, &(0x7f00000000c0)={0x0, 0xe7d5, 0x1, 0x2, 0x1ca, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000200)) 00:26:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r8) [ 1590.137794][ T4170] block nbd1: NBD_DISCONNECT [ 1590.139507][ T4170] block nbd1: Send disconnect failed -111 [ 1590.391043][ T4167] block nbd1: Disconnected due to user request. [ 1590.392527][ T4167] block nbd1: shutting down sockets 00:26:29 executing program 0: r0 = syz_io_uring_setup(0x7b51, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1) syz_io_uring_setup(0x6127, &(0x7f00000000c0)={0x0, 0xe7d5, 0x1, 0x2, 0x1ca, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000200)) 00:26:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 1593.899358][ T4176] block nbd1: NBD_DISCONNECT [ 1593.900504][ T4176] block nbd1: Send disconnect failed -111 00:26:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000000)=@l={0x92, 0x0, 0xb0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) read$sequencer(r1, &(0x7f0000000040)=""/133, 0x85) [ 1594.501804][ T4175] block nbd1: Disconnected due to user request. [ 1594.503166][ T4175] block nbd1: shutting down sockets 00:26:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) 00:26:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000000)=@l={0x92, 0x0, 0xb0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) read$sequencer(r1, &(0x7f0000000040)=""/133, 0x85) [ 1598.231954][ T4181] block nbd1: NBD_DISCONNECT [ 1598.233118][ T4181] block nbd1: Send disconnect failed -111 [ 1598.502008][ T4180] block nbd1: Disconnected due to user request. [ 1598.503064][ T4180] block nbd1: shutting down sockets 00:26:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 00:26:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) [ 1601.666429][ T4185] block nbd1: NBD_DISCONNECT [ 1601.668152][ T4185] block nbd1: Send disconnect failed -111 [ 1602.147681][ T4184] block nbd1: Disconnected due to user request. [ 1602.148929][ T4184] block nbd1: shutting down sockets [ 1603.096452][ T4187] block nbd0: NBD_DISCONNECT [ 1603.097773][ T4187] block nbd0: Send disconnect failed -111 [ 1603.615664][ T4186] block nbd0: Disconnected due to user request. [ 1603.616764][ T4186] block nbd0: shutting down sockets 00:26:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) socket$inet6_sctp(0xa, 0x1, 0x84) 00:26:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) [ 1605.708094][ T4189] block nbd1: NBD_DISCONNECT [ 1605.709719][ T4189] block nbd1: Send disconnect failed -111 [ 1606.619538][ T4188] block nbd1: Disconnected due to user request. [ 1606.620874][ T4188] block nbd1: shutting down sockets [ 1610.682240][ T4191] block nbd0: NBD_DISCONNECT [ 1610.712791][ T4191] block nbd0: Send disconnect failed -111 00:26:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) [ 1612.110145][ T4190] block nbd0: Disconnected due to user request. [ 1612.111553][ T4190] block nbd0: shutting down sockets [ 1614.452871][ T4194] block nbd1: NBD_DISCONNECT [ 1614.487518][ T4194] block nbd1: Send disconnect failed -111 00:26:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000280)=0x10) [ 1615.600744][ T4193] block nbd1: Disconnected due to user request. [ 1615.602442][ T4193] block nbd1: shutting down sockets 00:26:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) [ 1619.502536][ T4197] block nbd0: NBD_DISCONNECT [ 1619.557375][ T4197] block nbd0: Send disconnect failed -111 [ 1620.579318][ T4196] block nbd0: Disconnected due to user request. [ 1620.580747][ T4196] block nbd0: shutting down sockets [ 1622.811890][ T4200] block nbd1: NBD_DISCONNECT [ 1622.877231][ T4200] block nbd1: Send disconnect failed -111 [ 1623.831113][ T4199] block nbd1: Disconnected due to user request. [ 1623.832540][ T4199] block nbd1: shutting down sockets 00:27:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 00:27:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) [ 1627.351917][ T4202] block nbd0: NBD_DISCONNECT [ 1627.357648][ T4202] block nbd0: Send disconnect failed -111 [ 1627.898492][ T4201] block nbd0: Disconnected due to user request. [ 1627.899924][ T4201] block nbd0: shutting down sockets [ 1628.778754][ T4204] block nbd1: NBD_DISCONNECT [ 1628.780067][ T4204] block nbd1: Send disconnect failed -111 [ 1628.819802][ T4203] block nbd1: Disconnected due to user request. [ 1628.820718][ T4203] block nbd1: shutting down sockets 00:27:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) socket$inet6_sctp(0xa, 0x1, 0x84) [ 1630.821832][ T4206] block nbd0: NBD_DISCONNECT [ 1630.827197][ T4206] block nbd0: Send disconnect failed -111 [ 1631.180038][ T4205] block nbd0: Disconnected due to user request. [ 1631.181059][ T4205] block nbd0: shutting down sockets 00:27:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 00:27:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) [ 1633.488870][ T4208] block nbd1: NBD_DISCONNECT [ 1633.499768][ T4208] block nbd1: Send disconnect failed -111 [ 1633.588217][ T4207] block nbd1: Disconnected due to user request. [ 1633.589452][ T4207] block nbd1: shutting down sockets 00:27:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1635.488431][ T4210] block nbd0: NBD_DISCONNECT [ 1635.489965][ T4210] block nbd0: Send disconnect failed -111 [ 1635.858991][ T4209] block nbd0: Disconnected due to user request. [ 1635.860368][ T4209] block nbd0: shutting down sockets [ 1636.939177][ T4212] block nbd1: NBD_DISCONNECT [ 1636.940701][ T4212] block nbd1: Send disconnect failed -111 [ 1636.992232][ T4211] block nbd1: Disconnected due to user request. [ 1637.016485][ T4211] block nbd1: shutting down sockets 00:27:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 00:27:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1638.820647][ T4214] block nbd0: NBD_DISCONNECT [ 1638.822151][ T4214] block nbd0: Send disconnect failed -111 [ 1639.059547][ T4213] block nbd0: Disconnected due to user request. [ 1639.060571][ T4213] block nbd0: shutting down sockets [ 1640.069826][ T4215] block nbd1: shutting down sockets 00:27:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) 00:27:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1642.900613][ T4218] block nbd0: NBD_DISCONNECT [ 1642.909114][ T4218] block nbd0: Send disconnect failed -111 [ 1642.968525][ T4217] block nbd0: Disconnected due to user request. [ 1642.970671][ T4217] block nbd0: shutting down sockets [ 1643.877045][ T4219] block nbd1: shutting down sockets 00:27:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 00:27:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1645.969336][ T4222] block nbd0: NBD_DISCONNECT [ 1645.970542][ T4222] block nbd0: Send disconnect failed -111 [ 1646.012743][ T4221] block nbd0: Disconnected due to user request. [ 1646.029624][ T4221] block nbd0: shutting down sockets [ 1646.829480][ T4223] block nbd1: shutting down sockets 00:27:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:27:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1649.290613][ T4226] block nbd0: NBD_DISCONNECT [ 1649.292420][ T4226] block nbd0: Send disconnect failed -111 [ 1649.329166][ T4225] block nbd0: Disconnected due to user request. [ 1649.330612][ T4225] block nbd0: shutting down sockets [ 1650.016422][ T4228] block nbd1: NBD_DISCONNECT [ 1650.017998][ T4228] block nbd1: Send disconnect failed -32 [ 1650.022773][ T4227] block nbd1: Disconnected due to user request. [ 1650.071569][ T4227] block nbd1: shutting down sockets 00:27:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 00:27:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1652.462510][ T4229] block nbd0: shutting down sockets [ 1653.265106][ T4232] block nbd1: NBD_DISCONNECT [ 1653.266206][ T4232] block nbd1: Send disconnect failed -32 [ 1653.305868][ T4231] block nbd1: Disconnected due to user request. [ 1653.308181][ T4231] block nbd1: shutting down sockets 00:27:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1655.094796][ T4233] block nbd0: shutting down sockets 00:27:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:27:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1657.738891][ T4236] block nbd1: NBD_DISCONNECT [ 1657.740600][ T4236] block nbd1: Send disconnect failed -32 [ 1657.758236][ T4235] block nbd1: Disconnected due to user request. [ 1657.759643][ T4235] block nbd1: shutting down sockets [ 1659.259294][ T4237] block nbd0: shutting down sockets 00:27:38 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:27:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1661.657286][ T4240] block nbd1: NBD_DISCONNECT [ 1662.471814][ T4242] block nbd0: NBD_DISCONNECT [ 1662.495673][ T4242] block nbd0: Send disconnect failed -32 [ 1662.501904][ T4241] block nbd0: Disconnected due to user request. [ 1662.503337][ T4241] block nbd0: shutting down sockets 00:27:42 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:27:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1665.749672][ T4245] block nbd1: NBD_DISCONNECT [ 1666.050323][ T4246] block nbd0: NBD_DISCONNECT [ 1666.052076][ T4246] block nbd0: Send disconnect failed -32 [ 1666.099265][ T4244] block nbd0: Disconnected due to user request. [ 1666.100552][ T4244] block nbd0: shutting down sockets 00:27:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:27:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1668.907964][ T4248] block nbd0: NBD_DISCONNECT [ 1668.909774][ T4248] block nbd0: Send disconnect failed -32 [ 1668.917770][ T4247] block nbd0: Disconnected due to user request. [ 1668.919265][ T4247] block nbd0: shutting down sockets [ 1669.930318][ T4250] block nbd1: NBD_DISCONNECT 00:27:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:27:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) [ 1672.430154][ T4252] block nbd0: NBD_DISCONNECT [ 1674.937118][ T4254] block nbd1: NBD_DISCONNECT 00:27:54 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:27:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) [ 1681.715150][ T4256] block nbd0: NBD_DISCONNECT [ 1683.020910][ T4258] block nbd1: NBD_DISCONNECT 00:28:04 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:28:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) [ 1690.961928][ T4261] block nbd0: NBD_DISCONNECT [ 1692.638709][ T4263] block nbd1: NBD_DISCONNECT 00:28:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) 00:28:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1700.098091][ T4266] block nbd0: NBD_DISCONNECT [ 1700.301485][ T4267] block nbd1: NBD_DISCONNECT 00:28:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) 00:28:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1708.200145][ T4270] block nbd0: NBD_DISCONNECT [ 1708.565177][ T4271] block nbd1: NBD_DISCONNECT 00:28:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:28:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab08, 0xffffffffffffffff) [ 1717.762053][ T4274] block nbd0: NBD_DISCONNECT [ 1717.920333][ T4275] block nbd1: NBD_DISCONNECT 00:28:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:28:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1727.560459][ T4278] block nbd0: NBD_DISCONNECT [ 1729.423187][ T4279] block nbd1: NBD_DISCONNECT 00:28:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:28:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1745.590636][ T4282] block nbd0: NBD_DISCONNECT [ 1752.102114][ T4284] block nbd1: NBD_DISCONNECT 00:29:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:29:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1763.842872][ T4287] block nbd0: NBD_DISCONNECT [ 1768.551568][ T4289] block nbd1: NBD_DISCONNECT 00:29:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:29:31 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1774.529703][ T4292] block nbd0: NBD_DISCONNECT [ 1779.770419][ T4294] block nbd1: NBD_DISCONNECT 00:29:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:29:42 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1787.293441][ T4297] block nbd0: NBD_DISCONNECT [ 1792.132762][ T4300] block nbd1: NBD_DISCONNECT 00:29:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:29:57 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1799.618609][ T4303] block nbd0: NBD_DISCONNECT [ 1805.745356][ T4306] block nbd1: NBD_DISCONNECT 00:30:04 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:30:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1813.802252][ T4309] block nbd0: NBD_DISCONNECT 00:30:17 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1819.109951][ T4314] block nbd1: NBD_DISCONNECT [ 1826.788251][ T4317] block nbd0: NBD_DISCONNECT 00:30:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:30:29 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1832.759971][ T4321] block nbd1: NBD_DISCONNECT [ 1838.802363][ T4324] block nbd0: NBD_DISCONNECT 00:30:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:30:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1847.737883][ T4329] block nbd1: NBD_DISCONNECT [ 1856.468935][ T4335] block nbd0: NBD_DISCONNECT 00:30:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1871.828783][ T4339] block nbd1: NBD_DISCONNECT [ 1880.793060][ T4344] block nbd0: NBD_DISCONNECT 00:31:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1894.471331][ T4349] block nbd1: NBD_DISCONNECT 00:31:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1901.310418][ T4354] block nbd0: NBD_DISCONNECT [ 1904.495710][ T4357] block nbd1: NBD_DISCONNECT 00:31:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:44 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1906.781416][ T4359] block nbd0: NBD_DISCONNECT [ 1907.680649][ T4361] block nbd1: NBD_DISCONNECT 00:31:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:47 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1910.336337][ T4363] block nbd0: NBD_DISCONNECT [ 1911.451706][ T4365] block nbd1: NBD_DISCONNECT 00:31:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:52 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1914.857888][ T4368] block nbd0: NBD_DISCONNECT [ 1915.587591][ T4369] block nbd1: NBD_DISCONNECT 00:31:55 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:31:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1919.389383][ T4372] block nbd0: NBD_DISCONNECT [ 1920.017788][ T4373] block nbd1: NBD_DISCONNECT 00:32:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:00 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1923.991283][ T4377] block nbd1: NBD_DISCONNECT [ 1924.080710][ T4376] block nbd0: NBD_DISCONNECT 00:32:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:05 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 1928.201926][ T4379] block nbd1: NBD_DISCONNECT [ 1929.663000][ T4381] block nbd0: NBD_DISCONNECT 00:32:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1932.135892][ T4383] block nbd1: NBD_DISCONNECT [ 1932.137835][ T4383] block nbd1: Send disconnect failed -32 [ 1932.262319][ T4382] block nbd1: Disconnected due to user request. [ 1932.277130][ T4382] block nbd1: shutting down sockets [ 1933.640938][ T4385] block nbd0: NBD_DISCONNECT 00:32:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1936.735000][ T4387] block nbd1: NBD_DISCONNECT [ 1936.736669][ T4387] block nbd1: Send disconnect failed -32 [ 1936.742152][ T4386] block nbd1: Disconnected due to user request. [ 1936.743180][ T4386] block nbd1: shutting down sockets 00:32:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1938.781283][ T4389] block nbd0: NBD_DISCONNECT [ 1940.546085][ T4391] block nbd1: NBD_DISCONNECT [ 1940.547788][ T4391] block nbd1: Send disconnect failed -32 [ 1940.552959][ T4390] block nbd1: Disconnected due to user request. [ 1940.589943][ T4390] block nbd1: shutting down sockets 00:32:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1943.180379][ T4393] block nbd0: NBD_DISCONNECT [ 1944.082612][ T4395] block nbd1: NBD_DISCONNECT [ 1944.084932][ T4395] block nbd1: Send disconnect failed -32 [ 1944.092852][ T4394] block nbd1: Disconnected due to user request. [ 1944.137643][ T4394] block nbd1: shutting down sockets 00:32:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1946.897083][ T4397] block nbd0: NBD_DISCONNECT [ 1946.898280][ T4397] block nbd0: Send disconnect failed -32 [ 1946.928268][ T4396] block nbd0: Disconnected due to user request. [ 1946.929269][ T4396] block nbd0: shutting down sockets [ 1947.515667][ T4399] block nbd1: NBD_DISCONNECT [ 1947.516912][ T4399] block nbd1: Send disconnect failed -32 [ 1947.572948][ T4398] block nbd1: Disconnected due to user request. [ 1947.574931][ T4398] block nbd1: shutting down sockets 00:32:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1951.020091][ T4401] block nbd0: NBD_DISCONNECT [ 1951.022071][ T4401] block nbd0: Send disconnect failed -32 [ 1951.051705][ T4400] block nbd0: Disconnected due to user request. [ 1951.053054][ T4400] block nbd0: shutting down sockets [ 1952.339693][ T4403] block nbd1: NBD_DISCONNECT [ 1952.341371][ T4403] block nbd1: Send disconnect failed -32 [ 1952.352112][ T4402] block nbd1: Disconnected due to user request. [ 1952.367927][ T4402] block nbd1: shutting down sockets 00:32:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1955.022989][ T4405] block nbd0: NBD_DISCONNECT [ 1955.069066][ T4405] block nbd0: Send disconnect failed -32 [ 1955.112349][ T4404] block nbd0: Disconnected due to user request. [ 1955.132352][ T4404] block nbd0: shutting down sockets [ 1957.144627][ T4407] block nbd1: NBD_DISCONNECT [ 1957.145805][ T4407] block nbd1: Send disconnect failed -32 [ 1957.158487][ T4406] block nbd1: Disconnected due to user request. [ 1957.185290][ T4406] block nbd1: shutting down sockets 00:32:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1959.131281][ T4409] block nbd0: NBD_DISCONNECT [ 1959.146662][ T4409] block nbd0: Send disconnect failed -32 [ 1959.152461][ T4408] block nbd0: Disconnected due to user request. [ 1959.200888][ T4408] block nbd0: shutting down sockets 00:32:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1961.409866][ T4411] block nbd1: NBD_DISCONNECT [ 1961.411531][ T4411] block nbd1: Send disconnect failed -32 [ 1961.438405][ T4410] block nbd1: Disconnected due to user request. [ 1961.461762][ T4410] block nbd1: shutting down sockets [ 1963.176579][ T4413] block nbd0: NBD_DISCONNECT [ 1963.178792][ T4413] block nbd0: Send disconnect failed -32 [ 1963.210145][ T4412] block nbd0: Disconnected due to user request. [ 1963.219419][ T4412] block nbd0: shutting down sockets 00:32:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1966.031461][ T4415] block nbd1: NBD_DISCONNECT [ 1966.033302][ T4415] block nbd1: Send disconnect failed -32 [ 1966.073289][ T4414] block nbd1: Disconnected due to user request. [ 1966.098622][ T4414] block nbd1: shutting down sockets [ 1967.258649][ T4417] block nbd0: NBD_DISCONNECT [ 1967.260431][ T4417] block nbd0: Send disconnect failed -32 [ 1967.268468][ T4416] block nbd0: Disconnected due to user request. [ 1967.272140][ T4416] block nbd0: shutting down sockets 00:32:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1971.081049][ T4421] block nbd0: NBD_DISCONNECT [ 1971.082263][ T4421] block nbd0: Send disconnect failed -32 [ 1971.149246][ T4420] block nbd0: Disconnected due to user request. [ 1971.150735][ T4420] block nbd0: shutting down sockets [ 1971.368131][ T4418] block nbd1: shutting down sockets 00:32:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1975.118525][ T4425] block nbd0: NBD_DISCONNECT [ 1975.119743][ T4425] block nbd0: Send disconnect failed -32 [ 1975.139143][ T4424] block nbd0: Disconnected due to user request. [ 1975.140146][ T4424] block nbd0: shutting down sockets [ 1975.477975][ T4422] block nbd1: shutting down sockets 00:32:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:32:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1979.306526][ T4426] block nbd1: shutting down sockets 00:32:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1979.601514][ T4429] block nbd0: NBD_DISCONNECT [ 1979.602997][ T4429] block nbd0: Send disconnect failed -32 [ 1979.640052][ T4428] block nbd0: Disconnected due to user request. [ 1979.647207][ T4428] block nbd0: shutting down sockets 00:32:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1981.810209][ T4432] block nbd1: NBD_DISCONNECT [ 1981.812291][ T4432] block nbd1: Send disconnect failed -32 [ 1983.671213][ T4430] block nbd1: Disconnected due to user request. [ 1983.672566][ T4430] block nbd1: shutting down sockets [ 1987.495952][ T4434] block nbd0: shutting down sockets 00:33:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1991.262533][ T4439] block nbd1: NBD_DISCONNECT [ 1991.348560][ T4439] block nbd1: Send disconnect failed -32 [ 1992.810222][ T4435] block nbd1: Disconnected due to user request. [ 1992.832918][ T4435] block nbd1: shutting down sockets [ 1994.086098][ T4436] block nbd0: shutting down sockets 00:33:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1999.772939][ T4440] block nbd0: shutting down sockets 00:33:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 1999.967444][ T4444] block nbd1: NBD_DISCONNECT [ 1999.969046][ T4444] block nbd1: Send disconnect failed -32 [ 2001.048279][ T4442] block nbd1: Disconnected due to user request. [ 2001.049704][ T4442] block nbd1: shutting down sockets [ 2002.373196][ T4447] block nbd0: NBD_DISCONNECT [ 2002.409535][ T4447] block nbd0: Send disconnect failed -32 00:33:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2003.839236][ T4445] block nbd0: Disconnected due to user request. [ 2003.841176][ T4445] block nbd0: shutting down sockets [ 2004.349436][ T4449] block nbd1: NBD_DISCONNECT [ 2004.351214][ T4449] block nbd1: Send disconnect failed -32 [ 2004.407435][ T4448] block nbd1: Disconnected due to user request. [ 2004.410606][ T4448] block nbd1: shutting down sockets 00:33:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2008.537737][ T4453] block nbd1: NBD_DISCONNECT [ 2008.539365][ T4453] block nbd1: Send disconnect failed -32 [ 2008.592422][ T4451] block nbd1: Disconnected due to user request. [ 2008.616959][ T4451] block nbd1: shutting down sockets [ 2008.829755][ T4454] block nbd0: NBD_DISCONNECT [ 2008.831329][ T4454] block nbd0: Send disconnect failed -32 [ 2010.746087][ T4450] block nbd0: Disconnected due to user request. [ 2010.747675][ T4450] block nbd0: shutting down sockets 00:33:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2013.280477][ T4456] block nbd1: NBD_DISCONNECT [ 2013.282032][ T4456] block nbd1: Send disconnect failed -32 [ 2013.312315][ T4455] block nbd1: Disconnected due to user request. [ 2013.368878][ T4455] block nbd1: shutting down sockets 00:33:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2016.018004][ T4459] block nbd0: NBD_DISCONNECT [ 2016.020136][ T4459] block nbd0: Send disconnect failed -32 [ 2017.356236][ T4457] block nbd0: Disconnected due to user request. [ 2017.357630][ T4457] block nbd0: shutting down sockets [ 2017.722176][ T4461] block nbd1: NBD_DISCONNECT [ 2017.727792][ T4461] block nbd1: Send disconnect failed -32 [ 2017.736572][ T4460] block nbd1: Disconnected due to user request. [ 2017.737838][ T4460] block nbd1: shutting down sockets 00:33:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2021.037885][ T4464] block nbd0: NBD_DISCONNECT [ 2021.053206][ T4464] block nbd0: Send disconnect failed -32 [ 2021.072229][ T4463] block nbd0: Disconnected due to user request. [ 2021.147261][ T4463] block nbd0: shutting down sockets [ 2021.332223][ T4465] block nbd1: NBD_DISCONNECT [ 2021.337437][ T4465] block nbd1: Send disconnect failed -32 [ 2021.368509][ T4462] block nbd1: Disconnected due to user request. [ 2021.369939][ T4462] block nbd1: shutting down sockets 00:33:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2024.459172][ T4468] block nbd1: NBD_DISCONNECT [ 2024.461196][ T4468] block nbd1: Send disconnect failed -32 [ 2024.478027][ T4467] block nbd1: Disconnected due to user request. [ 2024.479540][ T4467] block nbd1: shutting down sockets [ 2024.628021][ T4469] block nbd0: NBD_DISCONNECT [ 2024.629633][ T4469] block nbd0: Send disconnect failed -32 [ 2024.648603][ T4466] block nbd0: Disconnected due to user request. [ 2024.649987][ T4466] block nbd0: shutting down sockets 00:33:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2028.291311][ T4472] block nbd1: NBD_DISCONNECT [ 2028.292945][ T4472] block nbd1: Send disconnect failed -32 [ 2028.320099][ T4470] block nbd1: Disconnected due to user request. [ 2028.321577][ T4470] block nbd1: shutting down sockets [ 2029.262612][ T4473] block nbd0: NBD_DISCONNECT [ 2029.348155][ T4473] block nbd0: Send disconnect failed -32 [ 2029.396738][ T4471] block nbd0: Disconnected due to user request. [ 2029.398296][ T4471] block nbd0: shutting down sockets 00:33:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2032.950001][ T4475] block nbd1: NBD_DISCONNECT [ 2032.952042][ T4475] block nbd1: Send disconnect failed -32 [ 2033.040643][ T4474] block nbd1: Disconnected due to user request. [ 2033.042127][ T4474] block nbd1: shutting down sockets [ 2033.918959][ T4477] block nbd0: NBD_DISCONNECT [ 2033.920711][ T4477] block nbd0: Send disconnect failed -32 [ 2033.941973][ T4476] block nbd0: Disconnected due to user request. [ 2033.968569][ T4476] block nbd0: shutting down sockets 00:33:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2037.387043][ T4480] block nbd0: NBD_DISCONNECT [ 2037.390331][ T4480] block nbd0: Send disconnect failed -32 [ 2037.432632][ T4479] block nbd0: Disconnected due to user request. [ 2037.435920][ T4479] block nbd0: shutting down sockets [ 2037.718149][ T4481] block nbd1: NBD_DISCONNECT [ 2037.720371][ T4481] block nbd1: Send disconnect failed -32 [ 2037.739211][ T4478] block nbd1: Disconnected due to user request. [ 2037.740675][ T4478] block nbd1: shutting down sockets 00:33:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:33:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2042.192978][ T4484] block nbd1: NBD_DISCONNECT [ 2042.212788][ T4484] block nbd1: Send disconnect failed -32 [ 2042.257667][ T4482] block nbd1: Disconnected due to user request. [ 2042.258679][ T4482] block nbd1: shutting down sockets [ 2042.641947][ T4485] block nbd0: NBD_DISCONNECT [ 2042.643262][ T4485] block nbd0: Send disconnect failed -32 [ 2042.702095][ T4483] block nbd0: Disconnected due to user request. [ 2042.721632][ T4483] block nbd0: shutting down sockets 00:34:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2046.401309][ T4488] block nbd1: NBD_DISCONNECT [ 2046.425344][ T4488] block nbd1: Send disconnect failed -32 [ 2046.472930][ T4486] block nbd1: Disconnected due to user request. [ 2046.491011][ T4489] block nbd0: NBD_DISCONNECT [ 2046.507665][ T4486] block nbd1: shutting down sockets [ 2046.547387][ T4489] block nbd0: Send disconnect failed -32 [ 2046.552716][ T4487] block nbd0: Disconnected due to user request. [ 2046.626750][ T4487] block nbd0: shutting down sockets 00:34:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2050.480163][ T4492] block nbd1: NBD_DISCONNECT [ 2050.481924][ T4492] block nbd1: Send disconnect failed -32 [ 2050.582902][ T4491] block nbd1: Disconnected due to user request. [ 2050.620344][ T4491] block nbd1: shutting down sockets [ 2050.648586][ T4493] block nbd0: NBD_DISCONNECT [ 2050.650277][ T4493] block nbd0: Send disconnect failed -32 [ 2050.712148][ T4490] block nbd0: Disconnected due to user request. [ 2050.842630][ T4490] block nbd0: shutting down sockets 00:34:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2054.625094][ T4494] block nbd1: shutting down sockets [ 2054.948371][ T4497] block nbd0: NBD_DISCONNECT [ 2054.950380][ T4497] block nbd0: Send disconnect failed -32 [ 2054.972180][ T4495] block nbd0: Disconnected due to user request. [ 2054.989619][ T4495] block nbd0: shutting down sockets 00:34:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2058.793242][ T4498] block nbd1: shutting down sockets [ 2059.142861][ T4501] block nbd0: NBD_DISCONNECT [ 2059.200469][ T4501] block nbd0: Send disconnect failed -32 [ 2059.228750][ T4499] block nbd0: Disconnected due to user request. [ 2059.231107][ T4499] block nbd0: shutting down sockets 00:34:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2063.429405][ T4502] block nbd1: shutting down sockets [ 2063.470218][ T4505] block nbd0: NBD_DISCONNECT [ 2063.500732][ T4505] block nbd0: Send disconnect failed -32 [ 2063.535308][ T4503] block nbd0: Disconnected due to user request. [ 2063.536715][ T4503] block nbd0: shutting down sockets 00:34:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2067.226267][ T4508] block nbd0: NBD_DISCONNECT [ 2067.228380][ T4508] block nbd0: Send disconnect failed -32 [ 2067.231960][ T4506] block nbd0: Disconnected due to user request. [ 2067.233019][ T4506] block nbd0: shutting down sockets [ 2067.939326][ T4507] block nbd1: shutting down sockets 00:34:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2071.939431][ T4511] block nbd1: shutting down sockets [ 2072.176096][ T4510] block nbd0: shutting down sockets 00:34:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 00:34:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2076.411796][ T4514] block nbd1: shutting down sockets [ 2077.538060][ T4515] block nbd0: shutting down sockets 00:34:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 00:34:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2081.491507][ T4519] block nbd1: shutting down sockets [ 2082.540073][ T4521] block nbd0: shutting down sockets 00:34:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2085.259018][ T4524] block nbd1: NBD_DISCONNECT [ 2085.260825][ T4524] block nbd1: Send disconnect failed -32 [ 2085.398944][ T4523] block nbd1: Disconnected due to user request. [ 2085.400381][ T4523] block nbd1: shutting down sockets [ 2087.269513][ T4525] block nbd0: shutting down sockets 00:34:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:34:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2090.638644][ T4528] block nbd1: NBD_DISCONNECT [ 2090.640803][ T4528] block nbd1: Send disconnect failed -32 [ 2090.716435][ T4527] block nbd1: Disconnected due to user request. [ 2090.720223][ T4527] block nbd1: shutting down sockets [ 2092.838770][ T4529] block nbd0: shutting down sockets 00:34:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2095.293166][ T4532] block nbd1: NBD_DISCONNECT [ 2095.329992][ T4532] block nbd1: Send disconnect failed -32 00:34:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2095.419415][ T4531] block nbd1: Disconnected due to user request. [ 2095.420884][ T4531] block nbd1: shutting down sockets [ 2097.675824][ T4533] block nbd0: shutting down sockets 00:34:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, 0x0}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2101.091492][ T4536] block nbd1: NBD_DISCONNECT [ 2101.093177][ T4536] block nbd1: Send disconnect failed -32 [ 2101.261564][ T4535] block nbd1: Disconnected due to user request. 00:34:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2101.305288][ T4535] block nbd1: shutting down sockets 00:35:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2103.853087][ T4539] block nbd0: NBD_DISCONNECT [ 2103.870036][ T4539] block nbd0: Send disconnect failed -32 [ 2105.409326][ T4537] block nbd0: Disconnected due to user request. [ 2105.410849][ T4537] block nbd0: shutting down sockets [ 2106.727869][ T4541] block nbd1: NBD_DISCONNECT 00:35:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:35:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 2114.108805][ T4545] block nbd0: NBD_DISCONNECT [ 2116.309272][ T4546] block nbd1: NBD_DISCONNECT 00:35:16 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:35:18 executing program 1: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 2122.050589][ T4548] block nbd0: NBD_DISCONNECT [ 2122.680426][ T4550] block nbd1: NBD_DISCONNECT 00:35:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:35:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 2126.137134][ T4553] block nbd0: NBD_DISCONNECT [ 2126.138913][ T4553] block nbd0: Send disconnect failed -32 [ 2126.257831][ T4551] block nbd0: Disconnected due to user request. [ 2126.259297][ T4551] block nbd0: shutting down sockets [ 2127.389802][ T4552] block nbd1: shutting down sockets 00:35:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 00:35:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) [ 2131.080621][ T4555] block nbd0: shutting down sockets [ 2131.430365][ T4558] block nbd1: NBD_DISCONNECT [ 2131.432162][ T4558] block nbd1: Send disconnect failed -111 [ 2131.507344][ T4557] block nbd1: Disconnected due to user request. [ 2131.509265][ T4557] block nbd1: shutting down sockets 00:35:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r5) socket$inet6_sctp(0xa, 0x1, 0x84) 00:35:31 executing program 1 (fault-call:6 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2135.540364][ T4561] FAULT_INJECTION: forcing a failure. [ 2135.540364][ T4561] name failslab, interval 1, probability 0, space 0, times 1 [ 2135.557137][ T4561] CPU: 1 PID: 4561 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller #0 [ 2135.558852][ T4561] Hardware name: riscv-virtio,qemu (DT) [ 2135.560481][ T4561] Call Trace: [ 2135.561489][ T4561] [] walk_stackframe+0x0/0x23c [ 2135.563626][ T4561] [] dump_backtrace+0x40/0x4e [ 2135.565577][ T4561] [] show_stack+0x22/0x2e [ 2135.566806][ T4561] [] dump_stack+0x148/0x1d8 [ 2135.568064][ T4561] [] should_fail+0x250/0x252 [ 2135.569896][ T4561] [] __should_failslab+0x62/0x82 [ 2135.571295][ T4561] [] should_failslab+0xc/0x1c [ 2135.572585][ T4561] [] __kmalloc+0x6e/0x332 [ 2135.574331][ T4561] [] tomoyo_realpath_from_path+0x9c/0x3f4 [ 2135.575777][ T4561] [] tomoyo_path_number_perm+0x10a/0x33c [ 2135.577215][ T4561] [] tomoyo_file_ioctl+0x28/0x34 [ 2135.578466][ T4561] [] security_file_ioctl+0x48/0x90 [ 2135.580191][ T4561] [] sys_ioctl+0x76/0xd56 [ 2135.581550][ T4561] [] ret_from_syscall+0x0/0x2 [ 2135.637459][ T4561] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2135.677170][ T4561] block nbd1: NBD_DISCONNECT [ 2135.679546][ T4561] block nbd1: Send disconnect failed -111 [ 2135.797302][ T4559] block nbd1: Disconnected due to user request. [ 2135.799584][ T4559] block nbd1: shutting down sockets [ 2136.441805][ T4562] block nbd0: NBD_DISCONNECT [ 2136.467408][ T4562] block nbd0: Send disconnect failed -111 [ 2137.588702][ T4560] block nbd0: Disconnected due to user request. [ 2137.590208][ T4560] block nbd0: shutting down sockets 00:35:36 executing program 1 (fault-call:6 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:35:38 executing program 0 (fault-call:6 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2140.777432][ T4564] FAULT_INJECTION: forcing a failure. [ 2140.777432][ T4564] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.800472][ T4564] CPU: 1 PID: 4564 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller #0 [ 2140.802104][ T4564] Hardware name: riscv-virtio,qemu (DT) [ 2140.803099][ T4564] Call Trace: [ 2140.804089][ T4564] [] walk_stackframe+0x0/0x23c [ 2140.805643][ T4564] [] dump_backtrace+0x40/0x4e [ 2140.806969][ T4564] [] show_stack+0x22/0x2e [ 2140.808201][ T4564] [] dump_stack+0x148/0x1d8 [ 2140.809391][ T4564] [] should_fail+0x250/0x252 [ 2140.812163][ T4564] [] __should_failslab+0x62/0x82 [ 2140.815197][ T4564] [] should_failslab+0xc/0x1c [ 2140.817332][ T4564] [] __kmalloc+0x6e/0x332 [ 2140.819830][ T4564] [] tomoyo_encode2.part.0+0xf0/0x262 [ 2140.821138][ T4564] [] tomoyo_realpath_from_path+0x14c/0x3f4 [ 2140.822472][ T4564] [] tomoyo_path_number_perm+0x10a/0x33c [ 2140.824426][ T4564] [] tomoyo_file_ioctl+0x28/0x34 [ 2140.825797][ T4564] [] security_file_ioctl+0x48/0x90 [ 2140.827143][ T4564] [] sys_ioctl+0x76/0xd56 [ 2140.828424][ T4564] [] ret_from_syscall+0x0/0x2 [ 2140.880358][ T4564] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2140.909886][ T4564] block nbd1: NBD_DISCONNECT [ 2140.955853][ T4564] block nbd1: Send disconnect failed -111 [ 2141.042186][ T4563] block nbd1: Disconnected due to user request. [ 2141.081614][ T4563] block nbd1: shutting down sockets 00:35:41 executing program 1 (fault-call:6 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2142.837432][ T4566] FAULT_INJECTION: forcing a failure. [ 2142.837432][ T4566] name failslab, interval 1, probability 0, space 0, times 0 [ 2142.839597][ T4566] CPU: 0 PID: 4566 Comm: syz-executor.0 Not tainted 5.12.0-rc5-syzkaller #0 [ 2142.840816][ T4566] Hardware name: riscv-virtio,qemu (DT) [ 2142.841634][ T4566] Call Trace: [ 2142.842324][ T4566] [] walk_stackframe+0x0/0x23c [ 2142.843714][ T4566] [] dump_backtrace+0x40/0x4e [ 2142.845052][ T4566] [] show_stack+0x22/0x2e [ 2142.846186][ T4566] [] dump_stack+0x148/0x1d8 [ 2142.848529][ T4566] [] should_fail+0x250/0x252 [ 2142.850196][ T4566] [] __should_failslab+0x62/0x82 [ 2142.851949][ T4566] [] should_failslab+0xc/0x1c [ 2142.853114][ T4566] [] __kmalloc+0x6e/0x332 [ 2142.854642][ T4566] [] tomoyo_realpath_from_path+0x9c/0x3f4 [ 2142.856059][ T4566] [] tomoyo_path_number_perm+0x10a/0x33c [ 2142.857494][ T4566] [] tomoyo_file_ioctl+0x28/0x34 [ 2142.859101][ T4566] [] security_file_ioctl+0x48/0x90 [ 2142.860316][ T4566] [] sys_ioctl+0x76/0xd56 [ 2142.861533][ T4566] [] ret_from_syscall+0x0/0x2 [ 2142.882797][ T4566] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2142.886634][ T4566] block nbd0: NBD_DISCONNECT [ 2142.888028][ T4566] block nbd0: Send disconnect failed -111 [ 2142.977630][ T4565] block nbd0: Disconnected due to user request. [ 2142.979089][ T4565] block nbd0: shutting down sockets [ 2144.979940][ T4568] block nbd1: NBD_DISCONNECT [ 2144.991360][ T4568] block nbd1: Send disconnect failed -111 [ 2145.001097][ T4568] FAULT_INJECTION: forcing a failure. [ 2145.001097][ T4568] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 2145.033216][ T4568] CPU: 1 PID: 4568 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller #0 [ 2145.035573][ T4568] Hardware name: riscv-virtio,qemu (DT) [ 2145.036592][ T4568] Call Trace: [ 2145.037422][ T4568] [] walk_stackframe+0x0/0x23c [ 2145.038878][ T4568] [] dump_backtrace+0x40/0x4e [ 2145.040242][ T4568] [] show_stack+0x22/0x2e [ 2145.041524][ T4568] [] dump_stack+0x148/0x1d8 [ 2145.042849][ T4568] [] should_fail+0x250/0x252 [ 2145.044779][ T4568] [] should_fail_usercopy+0x1e/0x26 [ 2145.046303][ T4568] [] _copy_to_user+0x34/0xc0 [ 2145.047637][ T4568] [] simple_read_from_buffer+0xbe/0x120 [ 2145.049224][ T4568] [] proc_fail_nth_read+0x104/0x16e [ 2145.050679][ T4568] [] vfs_read+0x108/0x2ac [ 2145.052128][ T4568] [] ksys_read+0xb4/0x1b8 [ 2145.053536][ T4568] [] sys_read+0x28/0x36 [ 2145.054896][ T4568] [] ret_from_syscall+0x0/0x2 00:35:43 executing program 0 (fault-call:6 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2147.100801][ T4567] block nbd1: Disconnected due to user request. [ 2147.102065][ T4567] block nbd1: shutting down sockets 00:35:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2147.880216][ T4570] FAULT_INJECTION: forcing a failure. [ 2147.880216][ T4570] name failslab, interval 1, probability 0, space 0, times 0 [ 2147.882283][ T4570] CPU: 0 PID: 4570 Comm: syz-executor.0 Not tainted 5.12.0-rc5-syzkaller #0 [ 2147.884389][ T4570] Hardware name: riscv-virtio,qemu (DT) [ 2147.885682][ T4570] Call Trace: [ 2147.886706][ T4570] [] walk_stackframe+0x0/0x23c [ 2147.888200][ T4570] [] dump_backtrace+0x40/0x4e [ 2147.889664][ T4570] [] show_stack+0x22/0x2e [ 2147.891650][ T4570] [] dump_stack+0x148/0x1d8 [ 2147.892956][ T4570] [] should_fail+0x250/0x252 [ 2147.895014][ T4570] [] __should_failslab+0x62/0x82 [ 2147.897035][ T4570] [] should_failslab+0xc/0x1c [ 2147.898388][ T4570] [] __kmalloc+0x6e/0x332 [ 2147.899704][ T4570] [] tomoyo_encode2.part.0+0xf0/0x262 [ 2147.901035][ T4570] [] tomoyo_realpath_from_path+0x14c/0x3f4 [ 2147.902411][ T4570] [] tomoyo_path_number_perm+0x10a/0x33c [ 2147.904557][ T4570] [] tomoyo_file_ioctl+0x28/0x34 [ 2147.906274][ T4570] [] security_file_ioctl+0x48/0x90 [ 2147.907674][ T4570] [] sys_ioctl+0x76/0xd56 [ 2147.908959][ T4570] [] ret_from_syscall+0x0/0x2 [ 2148.071887][ T4570] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2148.078915][ T4570] block nbd0: NBD_DISCONNECT [ 2148.108392][ T4570] block nbd0: Send disconnect failed -111 [ 2148.232455][ T4569] block nbd0: Disconnected due to user request. [ 2148.248276][ T4569] block nbd0: shutting down sockets [ 2150.325481][ T4572] block nbd1: NBD_DISCONNECT [ 2150.327251][ T4572] block nbd1: Send disconnect failed -111 [ 2150.481085][ T4571] block nbd1: Disconnected due to user request. [ 2150.485182][ T4571] block nbd1: shutting down sockets 00:35:49 executing program 0 (fault-call:6 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:35:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x2, 0xffffffffffffffff) [ 2154.030332][ T4575] block nbd0: NBD_DISCONNECT [ 2154.032847][ T4575] block nbd0: Send disconnect failed -111 [ 2154.098709][ T4575] FAULT_INJECTION: forcing a failure. [ 2154.098709][ T4575] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2154.102429][ T4575] CPU: 0 PID: 4575 Comm: syz-executor.0 Not tainted 5.12.0-rc5-syzkaller #0 [ 2154.107262][ T4575] Hardware name: riscv-virtio,qemu (DT) [ 2154.108920][ T4575] Call Trace: [ 2154.109922][ T4575] [] walk_stackframe+0x0/0x23c [ 2154.111635][ T4575] [] dump_backtrace+0x40/0x4e [ 2154.115231][ T4575] [] show_stack+0x22/0x2e [ 2154.117079][ T4575] [] dump_stack+0x148/0x1d8 [ 2154.118451][ T4575] [] should_fail+0x250/0x252 [ 2154.120049][ T4575] [] should_fail_usercopy+0x1e/0x26 [ 2154.121533][ T4575] [] _copy_to_user+0x34/0xc0 [ 2154.123050][ T4575] [] simple_read_from_buffer+0xbe/0x120 [ 2154.125873][ T4575] [] proc_fail_nth_read+0x104/0x16e [ 2154.127325][ T4575] [] vfs_read+0x108/0x2ac [ 2154.128692][ T4575] [] ksys_read+0xb4/0x1b8 [ 2154.130630][ T4575] [] sys_read+0x28/0x36 [ 2154.131918][ T4575] [] ret_from_syscall+0x0/0x2 [ 2155.590356][ T4576] block nbd1: shutting down sockets [ 2156.271574][ T4576] block nbd1: shutting down sockets [ 2157.049497][ T4575] block nbd0: Disconnected due to user request. [ 2157.050909][ T4575] block nbd0: shutting down sockets 00:35:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:35:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x10, 0xffffffffffffffff) [ 2160.028123][ T4580] block nbd0: NBD_DISCONNECT [ 2160.031779][ T4580] block nbd0: Send disconnect failed -111 [ 2160.190424][ T4579] block nbd0: Disconnected due to user request. [ 2160.192002][ T4579] block nbd0: shutting down sockets [ 2161.336742][ T4581] block nbd1: shutting down sockets 00:36:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x2, 0xffffffffffffffff) [ 2162.917689][ T4581] block nbd1: shutting down sockets 00:36:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x301, 0xffffffffffffffff) [ 2165.511864][ T4584] block nbd0: shutting down sockets [ 2166.820375][ T4584] block nbd0: shutting down sockets [ 2168.141097][ T4586] block nbd1: shutting down sockets [ 2168.667258][ T4586] block nbd1: shutting down sockets 00:36:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x10, 0xffffffffffffffff) 00:36:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125d, 0xffffffffffffffff) [ 2171.967644][ T4590] block nbd0: shutting down sockets [ 2173.117750][ T4590] block nbd0: shutting down sockets [ 2173.531239][ T4592] block nbd1: shutting down sockets [ 2174.240266][ T4592] block nbd1: shutting down sockets 00:36:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x301, 0xffffffffffffffff) 00:36:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125e, 0xffffffffffffffff) [ 2178.419137][ T4597] block nbd0: shutting down sockets [ 2178.716277][ T4598] block nbd1: shutting down sockets [ 2178.988965][ T4597] block nbd0: shutting down sockets [ 2179.337799][ T4598] block nbd1: shutting down sockets 00:36:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125d, 0xffffffffffffffff) 00:36:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125f, 0xffffffffffffffff) [ 2183.112287][ T4603] block nbd0: shutting down sockets [ 2183.832201][ T4603] block nbd0: shutting down sockets [ 2184.477514][ T4605] block nbd1: shutting down sockets [ 2185.120569][ T4605] block nbd1: shutting down sockets 00:36:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125e, 0xffffffffffffffff) 00:36:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1260, 0xffffffffffffffff) [ 2188.611599][ T4609] block nbd0: shutting down sockets [ 2189.258909][ T4609] block nbd0: shutting down sockets [ 2190.186507][ T4611] block nbd1: shutting down sockets [ 2190.808205][ T4611] block nbd1: shutting down sockets 00:36:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x125f, 0xffffffffffffffff) 00:36:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1261, 0xffffffffffffffff) [ 2194.148826][ T4615] block nbd0: shutting down sockets [ 2194.652512][ T4617] block nbd1: shutting down sockets [ 2194.678452][ T4615] block nbd0: shutting down sockets [ 2195.227784][ T4617] block nbd1: shutting down sockets 00:36:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1260, 0xffffffffffffffff) 00:36:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1262, 0xffffffffffffffff) [ 2199.698880][ T4621] block nbd0: shutting down sockets [ 2200.319259][ T4621] block nbd0: shutting down sockets [ 2200.580431][ T4623] block nbd1: shutting down sockets [ 2201.346754][ T4623] block nbd1: shutting down sockets 00:36:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1261, 0xffffffffffffffff) 00:36:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1263, 0xffffffffffffffff) [ 2205.796615][ T4628] block nbd0: shutting down sockets [ 2206.392512][ T4628] block nbd0: shutting down sockets [ 2207.758752][ T4630] block nbd1: shutting down sockets [ 2208.527363][ T4630] block nbd1: shutting down sockets 00:36:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1262, 0xffffffffffffffff) 00:36:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1264, 0xffffffffffffffff) [ 2212.657891][ T4637] block nbd0: shutting down sockets [ 2213.592285][ T4637] block nbd0: shutting down sockets [ 2214.980561][ T4641] block nbd1: shutting down sockets [ 2215.748523][ T4641] block nbd1: shutting down sockets 00:36:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1263, 0xffffffffffffffff) 00:36:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1265, 0xffffffffffffffff) [ 2219.451463][ T4645] block nbd0: shutting down sockets [ 2219.875717][ T4645] block nbd0: shutting down sockets [ 2221.231843][ T4648] block nbd1: shutting down sockets [ 2221.635930][ T4648] block nbd1: shutting down sockets 00:37:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1264, 0xffffffffffffffff) 00:37:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1267, 0xffffffffffffffff) [ 2225.192667][ T4651] block nbd0: shutting down sockets [ 2225.622571][ T4653] block nbd1: shutting down sockets [ 2225.861702][ T4651] block nbd0: shutting down sockets [ 2226.122222][ T4653] block nbd1: shutting down sockets 00:37:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1265, 0xffffffffffffffff) 00:37:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1268, 0xffffffffffffffff) [ 2232.238507][ T4658] block nbd0: shutting down sockets [ 2232.596913][ T4657] block nbd1: shutting down sockets [ 2233.950982][ T4658] block nbd0: shutting down sockets 00:37:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1269, 0xffffffffffffffff) 00:37:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1267, 0xffffffffffffffff) [ 2240.119856][ T4665] block nbd1: shutting down sockets [ 2241.058805][ T4665] block nbd1: shutting down sockets [ 2241.782962][ T4666] block nbd0: shutting down sockets [ 2242.549017][ T4666] block nbd0: shutting down sockets 00:37:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1274, 0xffffffffffffffff) 00:37:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1268, 0xffffffffffffffff) [ 2247.405792][ T4671] block nbd1: shutting down sockets [ 2247.951217][ T4671] block nbd1: shutting down sockets [ 2248.372464][ T4672] block nbd0: shutting down sockets [ 2249.081456][ T4672] block nbd0: shutting down sockets 00:37:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1276, 0xffffffffffffffff) 00:37:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1269, 0xffffffffffffffff) [ 2252.496895][ T4677] block nbd1: shutting down sockets [ 2253.041570][ T4677] block nbd1: shutting down sockets [ 2254.710237][ T4680] block nbd0: shutting down sockets 00:37:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1277, 0xffffffffffffffff) [ 2255.270237][ T4680] block nbd0: shutting down sockets [ 2256.488309][ T4684] block nbd1: shutting down sockets 00:37:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1274, 0xffffffffffffffff) [ 2257.153449][ T4684] block nbd1: shutting down sockets [ 2259.271770][ T4687] block nbd0: shutting down sockets 00:37:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1278, 0xffffffffffffffff) [ 2260.009675][ T4687] block nbd0: shutting down sockets [ 2261.422499][ T4690] block nbd1: shutting down sockets 00:37:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1276, 0xffffffffffffffff) [ 2261.881223][ T4690] block nbd1: shutting down sockets [ 2263.750303][ T4693] block nbd0: shutting down sockets 00:37:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1279, 0xffffffffffffffff) [ 2264.513422][ T4693] block nbd0: shutting down sockets 00:37:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1277, 0xffffffffffffffff) [ 2266.118221][ T4696] block nbd1: shutting down sockets [ 2266.911564][ T4696] block nbd1: shutting down sockets [ 2268.318400][ T4699] block nbd0: shutting down sockets [ 2268.819933][ T4699] block nbd0: shutting down sockets 00:37:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127a, 0xffffffffffffffff) 00:37:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1278, 0xffffffffffffffff) [ 2271.292097][ T4702] block nbd1: shutting down sockets [ 2271.770400][ T4702] block nbd1: shutting down sockets [ 2272.930447][ T4705] block nbd0: shutting down sockets [ 2273.539315][ T4705] block nbd0: shutting down sockets 00:37:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127b, 0xffffffffffffffff) 00:37:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x1279, 0xffffffffffffffff) [ 2275.911164][ T4708] block nbd1: shutting down sockets [ 2276.622174][ T4708] block nbd1: shutting down sockets [ 2277.349320][ T4711] block nbd0: shutting down sockets [ 2277.998934][ T4711] block nbd0: shutting down sockets 00:37:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127c, 0xffffffffffffffff) 00:37:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127a, 0xffffffffffffffff) [ 2280.467704][ T4714] block nbd1: shutting down sockets [ 2281.408846][ T4714] block nbd1: shutting down sockets [ 2282.459243][ T4716] block nbd0: shutting down sockets [ 2283.118245][ T4716] block nbd0: shutting down sockets 00:38:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127d, 0xffffffffffffffff) 00:38:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127b, 0xffffffffffffffff) [ 2285.100780][ T4720] block nbd1: shutting down sockets [ 2285.630021][ T4720] block nbd1: shutting down sockets [ 2286.058931][ T4722] block nbd0: shutting down sockets [ 2286.486293][ T4722] block nbd0: shutting down sockets 00:38:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127e, 0xffffffffffffffff) 00:38:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127c, 0xffffffffffffffff) [ 2288.822293][ T4726] block nbd1: shutting down sockets [ 2289.164749][ T4728] block nbd0: shutting down sockets [ 2289.209665][ T4726] block nbd1: shutting down sockets [ 2289.511655][ T4728] block nbd0: shutting down sockets 00:38:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127f, 0xffffffffffffffff) 00:38:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127d, 0xffffffffffffffff) [ 2291.872692][ T4732] block nbd1: shutting down sockets [ 2292.263272][ T4732] block nbd1: shutting down sockets [ 2293.092269][ T4734] block nbd0: shutting down sockets [ 2293.579816][ T4734] block nbd0: shutting down sockets 00:38:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4143, 0xffffffffffffffff) 00:38:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127e, 0xffffffffffffffff) [ 2295.837791][ T4738] block nbd1: shutting down sockets [ 2296.188595][ T4740] block nbd0: shutting down sockets [ 2296.311826][ T4738] block nbd1: shutting down sockets [ 2297.122737][ T4740] block nbd0: shutting down sockets 00:38:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4610, 0xffffffffffffffff) 00:38:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x127f, 0xffffffffffffffff) [ 2299.348361][ T4744] block nbd1: shutting down sockets [ 2299.725443][ T4744] block nbd1: shutting down sockets [ 2300.458977][ T4746] block nbd0: shutting down sockets 00:38:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4c00, 0xffffffffffffffff) [ 2300.750316][ T4746] block nbd0: shutting down sockets [ 2302.660551][ T4750] block nbd1: shutting down sockets [ 2303.407438][ T4750] block nbd1: shutting down sockets 00:38:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4c00, 0xffffffffffffffff) 00:38:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4c01, 0xffffffffffffffff) [ 2305.228378][ T4753] block nbd0: shutting down sockets [ 2305.348415][ T4753] block nbd0: shutting down sockets 00:38:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4c01, 0xffffffffffffffff) [ 2306.853258][ T4756] block nbd1: shutting down sockets [ 2307.186655][ T4756] block nbd1: shutting down sockets [ 2308.762371][ T4759] block nbd0: shutting down sockets 00:38:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5406, 0xffffffffffffffff) [ 2309.129550][ T4759] block nbd0: shutting down sockets 00:38:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x541b, 0xffffffffffffffff) [ 2310.719049][ T4763] block nbd1: shutting down sockets [ 2311.533040][ T4763] block nbd1: shutting down sockets [ 2311.729613][ T4765] block nbd0: shutting down sockets [ 2312.048528][ T4765] block nbd0: shutting down sockets 00:38:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x541b, 0xffffffffffffffff) 00:38:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5421, 0xffffffffffffffff) [ 2314.608532][ T4769] block nbd1: shutting down sockets [ 2315.218760][ T4771] block nbd0: shutting down sockets [ 2315.571401][ T4771] block nbd0: shutting down sockets 00:38:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5421, 0xffffffffffffffff) 00:38:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5450, 0xffffffffffffffff) [ 2318.952225][ T4775] block nbd1: shutting down sockets [ 2319.422096][ T4775] block nbd1: shutting down sockets [ 2319.502031][ T4777] block nbd0: shutting down sockets [ 2319.967922][ T4777] block nbd0: shutting down sockets 00:38:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5450, 0xffffffffffffffff) 00:38:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5451, 0xffffffffffffffff) [ 2322.259696][ T4781] block nbd1: shutting down sockets [ 2322.897205][ T4781] block nbd1: shutting down sockets [ 2323.088740][ T4782] block nbd0: shutting down sockets [ 2323.579791][ T4782] block nbd0: shutting down sockets 00:38:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5452, 0xffffffffffffffff) 00:38:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5451, 0xffffffffffffffff) [ 2326.838068][ T4788] block nbd1: shutting down sockets [ 2327.169839][ T4787] block nbd0: shutting down sockets [ 2327.550353][ T4788] block nbd1: shutting down sockets [ 2327.777450][ T4787] block nbd0: shutting down sockets 00:38:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5452, 0xffffffffffffffff) 00:38:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5460, 0xffffffffffffffff) [ 2331.359282][ T4794] block nbd1: shutting down sockets [ 2331.539171][ T4795] block nbd0: shutting down sockets [ 2331.920048][ T4794] block nbd1: shutting down sockets [ 2332.836053][ T4795] block nbd0: shutting down sockets 00:38:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5460, 0xffffffffffffffff) 00:38:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x6364, 0xffffffffffffffff) [ 2335.868052][ T4800] block nbd1: shutting down sockets [ 2336.141726][ T4800] block nbd1: shutting down sockets [ 2336.588365][ T4802] block nbd0: shutting down sockets [ 2337.037900][ T4802] block nbd0: shutting down sockets 00:38:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5501, 0xffffffffffffffff) 00:38:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8918, 0xffffffffffffffff) [ 2339.881800][ T4806] block nbd1: shutting down sockets [ 2340.479780][ T4806] block nbd1: shutting down sockets [ 2341.656546][ T4809] block nbd0: shutting down sockets [ 2342.235603][ T4809] block nbd0: shutting down sockets 00:39:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x5509, 0xffffffffffffffff) 00:39:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8933, 0xffffffffffffffff) [ 2344.671225][ T4812] block nbd1: shutting down sockets [ 2345.017323][ T4812] block nbd1: shutting down sockets [ 2346.557814][ T4815] block nbd0: shutting down sockets 00:39:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x6364, 0xffffffffffffffff) [ 2347.056405][ T4815] block nbd0: shutting down sockets [ 2348.197668][ T4818] block nbd1: shutting down sockets [ 2348.605809][ T4818] block nbd1: shutting down sockets 00:39:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8946, 0xffffffffffffffff) 00:39:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8933, 0xffffffffffffffff) [ 2351.319847][ T4821] block nbd0: shutting down sockets [ 2351.702477][ T4821] block nbd0: shutting down sockets [ 2352.811901][ T4823] block nbd1: shutting down sockets 00:39:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8983, 0xffffffffffffffff) 00:39:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f1, 0xffffffffffffffff) [ 2358.068879][ T4827] block nbd0: shutting down sockets [ 2358.771558][ T4828] block nbd1: shutting down sockets [ 2358.920530][ T4827] block nbd0: shutting down sockets 00:39:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f1, 0xffffffffffffffff) 00:39:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f2, 0xffffffffffffffff) [ 2365.328424][ T4834] block nbd0: shutting down sockets [ 2365.709109][ T4834] block nbd0: shutting down sockets [ 2367.452568][ T4837] block nbd1: shutting down sockets [ 2367.850473][ T4837] block nbd1: shutting down sockets 00:39:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f2, 0xffffffffffffffff) 00:39:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f3, 0xffffffffffffffff) [ 2369.768888][ T4840] block nbd0: shutting down sockets [ 2370.120058][ T4840] block nbd0: shutting down sockets 00:39:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x89f3, 0xffffffffffffffff) [ 2372.027062][ T4843] block nbd1: shutting down sockets [ 2372.539391][ T4843] block nbd1: shutting down sockets [ 2373.848785][ T4846] block nbd0: shutting down sockets 00:39:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) [ 2374.547506][ T4846] block nbd0: shutting down sockets [ 2376.630553][ T4849] block nbd1: shutting down sockets [ 2376.880978][ T4849] block nbd1: shutting down sockets 00:39:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) 00:39:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab01, 0xffffffffffffffff) [ 2378.897675][ T4852] block nbd0: shutting down sockets [ 2379.421657][ T4852] block nbd0: shutting down sockets [ 2380.426228][ T4855] block nbd1: shutting down sockets [ 2380.748719][ T4855] block nbd1: shutting down sockets 00:39:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab01, 0xffffffffffffffff) 00:39:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab02, 0xffffffffffffffff) [ 2383.081349][ T4858] block nbd0: shutting down sockets [ 2383.762665][ T4858] block nbd0: shutting down sockets [ 2384.547379][ T4861] block nbd1: shutting down sockets 00:39:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab02, 0xffffffffffffffff) [ 2386.205121][ T4861] block nbd1: shutting down sockets 00:39:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab03, 0xffffffffffffffff) [ 2386.705895][ T4865] block nbd0: shutting down sockets [ 2387.026088][ T4865] block nbd0: shutting down sockets 00:39:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab03, 0xffffffffffffffff) [ 2388.793101][ T1160] block nbd1: Receive control failed (result -111) [ 2389.183266][ T4869] block nbd1: shutting down sockets [ 2389.765227][ T1160] block nbd1: Receive control failed (result -111) [ 2389.835777][ T4869] block nbd1: shutting down sockets [ 2391.236201][ T1160] block nbd0: Receive control failed (result -111) [ 2391.327915][ T4877] block nbd0: shutting down sockets 00:39:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab04, 0xffffffffffffffff) [ 2392.038431][ T1160] block nbd0: Receive control failed (result -111) [ 2392.159803][ T4877] block nbd0: shutting down sockets [ 2394.021920][ T4886] block nbd1: shutting down sockets 00:39:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab04, 0xffffffffffffffff) [ 2394.626373][ T4885] block nbd1: shutting down sockets [ 2396.045935][ T4889] block nbd0: shutting down sockets [ 2396.518552][ T4890] block nbd0: shutting down sockets 00:39:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab05, 0xffffffffffffffff) 00:39:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab05, 0xffffffffffffffff) [ 2399.041169][ T4891] block nbd1: shutting down sockets [ 2399.429384][ T4891] block nbd1: shutting down sockets [ 2400.839015][ T4894] block nbd0: shutting down sockets 00:39:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab06, 0xffffffffffffffff) [ 2401.091825][ T4894] block nbd0: shutting down sockets 00:40:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab06, 0xffffffffffffffff) [ 2403.218737][ T4897] block nbd1: shutting down sockets [ 2403.881371][ T4897] block nbd1: shutting down sockets [ 2404.001650][ T4899] block nbd0: shutting down sockets [ 2404.872534][ T4899] block nbd0: shutting down sockets 00:40:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab07, 0xffffffffffffffff) 00:40:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab07, 0xffffffffffffffff) [ 2408.170241][ T4903] block nbd1: shutting down sockets [ 2408.441287][ T4904] block nbd0: shutting down sockets [ 2408.560654][ T4903] block nbd1: shutting down sockets [ 2408.951689][ T4904] block nbd0: shutting down sockets 00:40:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab09, 0xffffffffffffffff) 00:40:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab09, 0xffffffffffffffff) [ 2412.361476][ T4911] block nbd1: shutting down sockets [ 2412.787816][ T4912] block nbd0: shutting down sockets [ 2412.891548][ T4911] block nbd1: shutting down sockets [ 2413.073266][ T4912] block nbd0: shutting down sockets 00:40:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab0a, 0xffffffffffffffff) 00:40:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab0a, 0xffffffffffffffff) [ 2416.537399][ T4917] block nbd1: shutting down sockets [ 2417.139771][ T4918] block nbd0: shutting down sockets [ 2417.177502][ T4917] block nbd1: shutting down sockets [ 2417.936527][ T4918] block nbd0: shutting down sockets 00:40:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab12, 0xffffffffffffffff) 00:40:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab12, 0xffffffffffffffff) [ 2420.751719][ T4923] block nbd1: shutting down sockets [ 2421.131701][ T4925] block nbd0: shutting down sockets [ 2421.237505][ T4923] block nbd1: shutting down sockets [ 2421.347418][ T4925] block nbd0: shutting down sockets 00:40:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab32, 0xffffffffffffffff) 00:40:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab32, 0xffffffffffffffff) [ 2424.210861][ T4929] block nbd1: shutting down sockets [ 2424.491724][ T4930] block nbd0: shutting down sockets [ 2424.517067][ T4929] block nbd1: shutting down sockets [ 2424.998180][ T4930] block nbd0: shutting down sockets 00:40:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xac00, 0xffffffffffffffff) 00:40:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xaf02, 0xffffffffffffffff) [ 2427.901267][ T4935] block nbd1: shutting down sockets [ 2427.919347][ T4936] block nbd0: shutting down sockets [ 2428.399199][ T4935] block nbd1: shutting down sockets [ 2428.519634][ T4936] block nbd0: shutting down sockets 00:40:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xf504, 0xffffffffffffffff) 00:40:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xaf02, 0xffffffffffffffff) [ 2431.729603][ T4941] block nbd0: shutting down sockets [ 2432.058098][ T4941] block nbd0: shutting down sockets [ 2432.258970][ T4942] block nbd1: shutting down sockets [ 2432.580372][ T4942] block nbd1: shutting down sockets 00:40:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xf50f, 0xffffffffffffffff) 00:40:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40044620, 0xffffffffffffffff) [ 2436.115918][ T4947] block nbd0: shutting down sockets [ 2436.368846][ T4948] block nbd1: shutting down sockets [ 2436.850344][ T4947] block nbd0: shutting down sockets [ 2436.982334][ T4948] block nbd1: shutting down sockets 00:40:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x400454ca, 0xffffffffffffffff) 00:40:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x400454ca, 0xffffffffffffffff) [ 2440.768222][ T4953] block nbd1: shutting down sockets [ 2441.000694][ T4954] block nbd0: shutting down sockets [ 2441.107672][ T4953] block nbd1: shutting down sockets [ 2441.337706][ T4954] block nbd0: shutting down sockets 00:40:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4004550a, 0xffffffffffffffff) 00:40:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40049409, 0xffffffffffffffff) [ 2445.181539][ T4960] block nbd0: shutting down sockets [ 2445.681454][ T4959] block nbd1: shutting down sockets [ 2445.741701][ T4960] block nbd0: shutting down sockets 00:40:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40049409, 0xffffffffffffffff) 00:40:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) [ 2449.144741][ T4967] block nbd0: shutting down sockets [ 2449.400133][ T4966] block nbd1: shutting down sockets [ 2449.971669][ T4966] block nbd1: shutting down sockets [ 2450.208645][ T4967] block nbd0: shutting down sockets 00:40:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) 00:40:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101283, 0xffffffffffffffff) [ 2453.602249][ T4972] block nbd0: shutting down sockets [ 2453.761476][ T4973] block nbd1: shutting down sockets [ 2453.940262][ T4972] block nbd0: shutting down sockets 00:40:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101286, 0xffffffffffffffff) 00:40:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40085503, 0xffffffffffffffff) [ 2457.607592][ T4979] block nbd0: shutting down sockets [ 2457.678108][ T4980] block nbd1: shutting down sockets [ 2458.162270][ T4979] block nbd0: shutting down sockets [ 2458.248987][ T4980] block nbd1: shutting down sockets 00:40:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4008af23, 0xffffffffffffffff) 00:40:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101288, 0xffffffffffffffff) [ 2461.458468][ T4985] block nbd1: shutting down sockets [ 2462.139224][ T4985] block nbd1: shutting down sockets [ 2462.388548][ T4987] block nbd0: shutting down sockets [ 2463.128550][ T4987] block nbd0: shutting down sockets 00:41:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101283, 0xffffffffffffffff) 00:41:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070c9, 0xffffffffffffffff) [ 2465.327187][ T4991] block nbd1: shutting down sockets [ 2466.968750][ T4991] block nbd1: shutting down sockets [ 2467.112367][ T4993] block nbd0: shutting down sockets [ 2467.622328][ T4993] block nbd0: shutting down sockets 00:41:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101286, 0xffffffffffffffff) 00:41:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070ca, 0xffffffffffffffff) [ 2471.461149][ T4997] block nbd1: shutting down sockets [ 2471.852674][ T4999] block nbd0: shutting down sockets [ 2472.025131][ T4997] block nbd1: shutting down sockets [ 2472.260699][ T4999] block nbd0: shutting down sockets 00:41:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40101288, 0xffffffffffffffff) 00:41:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070cd, 0xffffffffffffffff) [ 2477.691375][ T5003] block nbd1: shutting down sockets [ 2477.702049][ T5004] block nbd0: shutting down sockets [ 2478.648881][ T5004] block nbd0: shutting down sockets [ 2479.249968][ T5003] block nbd1: shutting down sockets 00:41:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070c9, 0xffffffffffffffff) 00:41:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40186366, 0xffffffffffffffff) [ 2485.607652][ T5010] block nbd0: shutting down sockets [ 2485.729697][ T5011] block nbd1: shutting down sockets [ 2486.243050][ T5010] block nbd0: shutting down sockets [ 2488.580759][ T5011] block nbd1: shutting down sockets 00:41:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870c8, 0xffffffffffffffff) 00:41:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070ca, 0xffffffffffffffff) [ 2491.098101][ T5017] block nbd0: shutting down sockets [ 2491.483014][ T5017] block nbd0: shutting down sockets [ 2492.478710][ T5019] block nbd1: shutting down sockets [ 2492.891837][ T5019] block nbd1: shutting down sockets 00:41:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870cb, 0xffffffffffffffff) 00:41:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401070cd, 0xffffffffffffffff) [ 2495.988586][ T5023] block nbd0: shutting down sockets [ 2496.307553][ T5023] block nbd0: shutting down sockets [ 2496.673308][ T5024] block nbd1: shutting down sockets [ 2497.469956][ T5024] block nbd1: shutting down sockets 00:41:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870cc, 0xffffffffffffffff) 00:41:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40186366, 0xffffffffffffffff) [ 2500.636806][ T5029] block nbd0: shutting down sockets [ 2501.118326][ T5029] block nbd0: shutting down sockets [ 2501.347779][ T5031] block nbd1: shutting down sockets [ 2502.009023][ T5031] block nbd1: shutting down sockets 00:41:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4020940d, 0xffffffffffffffff) 00:41:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870c8, 0xffffffffffffffff) [ 2504.539047][ T5035] block nbd0: shutting down sockets [ 2505.699405][ T5035] block nbd0: shutting down sockets [ 2506.242881][ T5037] block nbd1: shutting down sockets 00:41:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x405c5503, 0xffffffffffffffff) [ 2507.578270][ T5037] block nbd1: shutting down sockets 00:41:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870cb, 0xffffffffffffffff) [ 2509.311354][ T5041] block nbd0: shutting down sockets [ 2509.792970][ T5041] block nbd0: shutting down sockets [ 2510.948030][ T5044] block nbd1: shutting down sockets 00:41:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80041284, 0xffffffffffffffff) [ 2511.939729][ T5044] block nbd1: shutting down sockets 00:41:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x401870cc, 0xffffffffffffffff) [ 2513.802846][ T5047] block nbd0: shutting down sockets [ 2514.159093][ T5047] block nbd0: shutting down sockets 00:41:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80041285, 0xffffffffffffffff) [ 2515.961174][ T5050] block nbd1: shutting down sockets [ 2516.419259][ T5050] block nbd1: shutting down sockets 00:41:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40187542, 0xffffffffffffffff) [ 2517.596932][ T5053] block nbd0: shutting down sockets [ 2519.009139][ T5053] block nbd0: shutting down sockets [ 2519.510356][ T5055] block nbd1: shutting down sockets [ 2520.237111][ T5055] block nbd1: shutting down sockets 00:41:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80044dfb, 0xffffffffffffffff) 00:42:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4020940d, 0xffffffffffffffff) [ 2522.800170][ T5059] block nbd0: shutting down sockets [ 2523.301380][ T5059] block nbd0: shutting down sockets [ 2524.448078][ T5062] block nbd1: shutting down sockets [ 2524.778479][ T5062] block nbd1: shutting down sockets 00:42:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80044dff, 0xffffffffffffffff) 00:42:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x4028af11, 0xffffffffffffffff) [ 2527.160229][ T5065] block nbd0: shutting down sockets [ 2527.408332][ T5065] block nbd0: shutting down sockets [ 2528.639783][ T5068] block nbd1: shutting down sockets 00:42:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8004510b, 0xffffffffffffffff) [ 2529.119306][ T5068] block nbd1: shutting down sockets 00:42:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40489426, 0xffffffffffffffff) [ 2531.141035][ T5071] block nbd0: shutting down sockets [ 2531.468123][ T5071] block nbd0: shutting down sockets 00:42:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80081270, 0xffffffffffffffff) [ 2533.516273][ T5074] block nbd1: shutting down sockets [ 2534.127974][ T5074] block nbd1: shutting down sockets [ 2535.318389][ T5077] block nbd0: shutting down sockets 00:42:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40806685, 0xffffffffffffffff) [ 2536.042466][ T5077] block nbd0: shutting down sockets [ 2537.962050][ T5080] block nbd1: shutting down sockets 00:42:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80081272, 0xffffffffffffffff) [ 2538.538706][ T5080] block nbd1: shutting down sockets [ 2540.328206][ T5083] block nbd0: shutting down sockets 00:42:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x41015500, 0xffffffffffffffff) [ 2542.848320][ T5087] block nbd1: shutting down sockets 00:42:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80086301, 0xffffffffffffffff) [ 2543.299317][ T5087] block nbd1: shutting down sockets 00:42:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80041284, 0xffffffffffffffff) [ 2545.320342][ T5090] block nbd0: shutting down sockets [ 2545.780586][ T5090] block nbd0: shutting down sockets [ 2546.751337][ T5093] block nbd1: shutting down sockets [ 2547.332377][ T5093] block nbd1: shutting down sockets 00:42:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8008af26, 0xffffffffffffffff) 00:42:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80041285, 0xffffffffffffffff) [ 2549.680221][ T5096] block nbd0: shutting down sockets [ 2550.292955][ T5096] block nbd0: shutting down sockets [ 2551.151222][ T5098] block nbd1: shutting down sockets [ 2551.950932][ T5098] block nbd1: shutting down sockets 00:42:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0045878, 0xffffffffffffffff) 00:42:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8004510b, 0xffffffffffffffff) [ 2554.500632][ T5102] block nbd0: shutting down sockets [ 2554.791672][ T5102] block nbd0: shutting down sockets [ 2555.855792][ T5104] block nbd1: shutting down sockets [ 2556.131406][ T5104] block nbd1: shutting down sockets 00:42:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0045878, 0xffffffffffffffff) 00:42:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8004e500, 0xffffffffffffffff) [ 2558.537640][ T5108] block nbd0: shutting down sockets [ 2559.242908][ T5108] block nbd0: shutting down sockets [ 2559.788748][ T5110] block nbd1: shutting down sockets [ 2560.447700][ T5110] block nbd1: shutting down sockets 00:42:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0101282, 0xffffffffffffffff) 00:42:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80081270, 0xffffffffffffffff) [ 2562.810030][ T5114] block nbd0: shutting down sockets [ 2563.206121][ T5114] block nbd0: shutting down sockets [ 2564.401729][ T5116] block nbd1: shutting down sockets [ 2564.818286][ T5116] block nbd1: shutting down sockets 00:42:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0185879, 0xffffffffffffffff) 00:42:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80081272, 0xffffffffffffffff) [ 2568.091226][ T5121] block nbd0: shutting down sockets [ 2568.370007][ T5121] block nbd0: shutting down sockets [ 2568.636248][ T5123] block nbd1: shutting down sockets [ 2569.359845][ T5123] block nbd1: shutting down sockets 00:42:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0189436, 0xffffffffffffffff) 00:42:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80085502, 0xffffffffffffffff) [ 2571.537622][ T5127] block nbd0: shutting down sockets [ 2571.698734][ T5127] block nbd0: shutting down sockets [ 2572.641781][ T5129] block nbd1: shutting down sockets 00:42:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc020660b, 0xffffffffffffffff) [ 2573.221159][ T5129] block nbd1: shutting down sockets 00:42:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x80086301, 0xffffffffffffffff) [ 2575.740342][ T5133] block nbd0: shutting down sockets [ 2576.168663][ T5133] block nbd0: shutting down sockets [ 2577.517533][ T5136] block nbd1: shutting down sockets 00:42:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0481273, 0xffffffffffffffff) [ 2578.290454][ T5136] block nbd1: shutting down sockets [ 2579.767290][ T5139] block nbd0: shutting down sockets 00:42:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x8008af26, 0xffffffffffffffff) [ 2580.298235][ T5139] block nbd0: shutting down sockets 00:43:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000180)='U', 0x1}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="fbc25039e28709bcf2000be8cdb47db4e4380ef7aeec3abb47995037803d6c32e8595c2412dfb959bf171d71a72d1a86d9c872f50232722016f118226a3d4a6c3a9b9c90179974228b01fe123271bceaf51e70edd6d1d958236b2a7495f53f7200a631ca3e32409321152f6e26aac3f86d9c31b8486a9d944cfe466426f4c566094083fc74e310ffc5323309b7", 0x8d}, {&(0x7f0000001380)="4636d4d6e32c069a807a1b6c9b6c35bb824dc4f7111ee97981d6c152401a641fc53d09c4cbde1798cc9979deb37444fff197623e729e5c59b4f4571b13d2b7b48ee197bc992252af1816805d281547496619da813b847b8cbe95ca89ae240d015d0f90ce78375bf3332befce5a85e00aff2716f5ad30ce55958072bc09a26a5e7f4e7de4626c207107257d7ae8", 0x8d}, {&(0x7f0000001280)="14da82dda0f15a303af90b47da3f868c17478ad880905055e72ca810926c3fd426dfe5444daa7cb5587d580cc4aaab9bc7a7ffd00c2519d7eb8ac3fafcf7df720c7a553781016ddd7b12f3f420fc95560ad7", 0x52}], 0x5, 0x0, 0x0, 0x40004}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2582.646302][ T5142] block nbd1: shutting down sockets [ 2582.949572][ T5142] block nbd1: shutting down sockets 00:43:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0045878, 0xffffffffffffffff) [ 2584.732049][ T5146] block nbd0: NBD_DISCONNECT [ 2584.778493][ T5146] block nbd0: Send disconnect failed -111 [ 2584.838966][ T5145] block nbd0: Disconnected due to user request. [ 2584.839613][ T5145] block nbd0: shutting down sockets [ 2585.998690][ T5148] block nbd0: NBD_DISCONNECT [ 2586.000877][ T5148] block nbd0: Send disconnect failed -111 [ 2586.048291][ T5145] block nbd0: Disconnected due to user request. [ 2586.049649][ T5145] block nbd0: shutting down sockets [ 2586.839510][ T5147] block nbd1: shutting down sockets 00:43:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x48002) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$NBD_SET_TIMEOUT(r5, 0xab09, 0x1ff) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x10000000) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000001c0)={0x20, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, 0x1}, @dead_binder_done], 0x1f, 0x0, &(0x7f0000000100)="f9149668a44bbbb652930cdadd42187ea72c450212195b2cf38b6078f3db07"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x40, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x24040040) r6 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab08, r3) ioctl$BLKPBSZGET(r6, 0x127b, &(0x7f0000000200)) [ 2588.110899][ T5147] block nbd1: shutting down sockets [ 2589.972086][ T5152] block nbd0: NBD_DISCONNECT [ 2589.986647][ T5152] block nbd0: Send disconnect failed -32 [ 2590.121043][ T5151] block nbd0: Disconnected due to user request. [ 2590.122421][ T5151] block nbd0: shutting down sockets 00:43:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0045878, 0xffffffffffffffff) [ 2590.933007][ T5151] block nbd0: shutting down sockets 00:43:10 executing program 0: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0xa) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2592.351649][ T5155] block nbd1: shutting down sockets [ 2593.405634][ T5155] block nbd1: shutting down sockets [ 2594.513041][ T5159] block nbd0: NBD_DISCONNECT [ 2594.518280][ T5159] block nbd0: Send disconnect failed -111 [ 2594.579368][ T5158] block nbd0: Disconnected due to user request. [ 2594.581272][ T5158] block nbd0: shutting down sockets [ 2595.088002][ T5158] block nbd0: shutting down sockets 00:43:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0085504, 0xffffffffffffffff) 00:43:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1, 0x0, 0x0, 0x20008081}], 0x1, 0x80) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2600.123073][ T5161] block nbd1: shutting down sockets [ 2601.109705][ T5161] block nbd1: shutting down sockets [ 2603.419170][ T5165] block nbd0: NBD_DISCONNECT [ 2603.421391][ T5165] block nbd0: Send disconnect failed -111 [ 2603.532776][ T5164] block nbd0: Disconnected due to user request. [ 2603.580027][ T5164] block nbd0: shutting down sockets 00:43:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0101282, 0xffffffffffffffff) 00:43:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x1c3000) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x4, 0xfffffff9, 0xfff, 0xda, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x40000) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2609.901342][ T5167] block nbd1: shutting down sockets [ 2611.058483][ T5167] block nbd1: shutting down sockets [ 2611.792561][ T5172] block nbd0: NBD_DISCONNECT 00:43:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0185879, 0xffffffffffffffff) 00:43:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001200)=0x1) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x980, 0xfffffffd}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x4}, &(0x7f0000000100)=0x8) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r7, 0x8004510b, &(0x7f0000000040)) ioctl$SNDCTL_SEQ_GETTIME(r7, 0x80045113, &(0x7f0000001240)) [ 2615.340378][ T5174] block nbd1: shutting down sockets [ 2615.808361][ T5174] block nbd1: shutting down sockets [ 2616.205177][ T5178] block nbd0: NBD_DISCONNECT [ 2616.972064][ T5179] block nbd0: NBD_DISCONNECT 00:43:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0189436, 0xffffffffffffffff) 00:43:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2620.269545][ T5181] block nbd1: shutting down sockets [ 2621.799714][ T5187] block nbd0: NBD_DISCONNECT [ 2621.817738][ T5187] block nbd0: Send disconnect failed -32 [ 2621.839375][ T5184] block nbd0: Disconnected due to user request. [ 2621.841601][ T5184] block nbd0: shutting down sockets [ 2622.317851][ T5184] block nbd0: shutting down sockets 00:43:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc020660b, 0xffffffffffffffff) 00:43:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x222082, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x10000000) recvmsg$can_raw(r2, &(0x7f0000000580)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000000400)=""/146, 0x92}], 0x5, &(0x7f0000000540)=""/52, 0x34}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r8}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000005c0)={r8, 0xffffff4b, 0x4, 0x3}, 0x10) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r9 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab08, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 2627.141900][ T5192] block nbd1: shutting down sockets [ 2628.209952][ T5192] block nbd1: shutting down sockets [ 2629.577128][ T5196] block nbd0: NBD_DISCONNECT [ 2629.578870][ T5196] block nbd0: Send disconnect failed -111 [ 2629.739146][ T5193] block nbd0: Disconnected due to user request. [ 2629.740563][ T5193] block nbd0: shutting down sockets [ 2630.495398][ T5199] block nbd0: NBD_DISCONNECT [ 2630.705315][ T5199] block nbd0: Send disconnect failed -111 [ 2630.710179][ T5199] block nbd0: Send disconnect failed -32 [ 2630.712252][ T5199] block nbd0: Disconnected due to user request. [ 2630.745986][ T5199] block nbd0: shutting down sockets 00:43:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc020f509, 0xffffffffffffffff) 00:43:52 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x10000000) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x20000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4200, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x10000000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r5, 0x10000000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x30, r6, 0x10000000) accept(r3, 0x0, &(0x7f00000000c0)) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r7, 0x10000000) ioctl$NBD_SET_SOCK(r3, 0xab00, r7) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x2, @private1={0xfc, 0x1, [], 0x3}, 0x7}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r8 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab08, 0xffffffffffffffff) [ 2634.369053][ T5202] block nbd1: shutting down sockets [ 2636.135669][ T5206] block nbd0: NBD_DISCONNECT [ 2636.273082][ T5204] block nbd1: shutting down sockets 00:43:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0481273, 0xffffffffffffffff) [ 2636.813273][ T5206] block nbd0: NBD_DISCONNECT 00:43:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20001, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x74, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x124}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x301000) [ 2639.016932][ T5210] block nbd1: shutting down sockets [ 2639.456446][ T5210] block nbd1: shutting down sockets [ 2640.841899][ T5214] block nbd0: NBD_DISCONNECT [ 2640.843124][ T5214] block nbd0: Send disconnect failed -111 [ 2640.892651][ T5213] block nbd0: Disconnected due to user request. [ 2640.949392][ T5213] block nbd0: shutting down sockets 00:43:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xc0709411, 0xffffffffffffffff) [ 2641.668880][ T5215] block nbd0: NBD_DISCONNECT [ 2641.670633][ T5215] block nbd0: Send disconnect failed -111 [ 2641.680067][ T5213] block nbd0: Disconnected due to user request. [ 2641.681467][ T5213] block nbd0: shutting down sockets 00:44:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) r4 = dup3(r1, r1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab08, 0xffffffffffffffff) [ 2644.420720][ T5216] block nbd1: shutting down sockets [ 2644.860263][ T5216] block nbd1: shutting down sockets 00:44:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2646.641006][ T5220] block nbd0: NBD_DISCONNECT [ 2646.643040][ T5220] block nbd0: Send disconnect failed -111 [ 2646.668677][ T5219] block nbd0: Disconnected due to user request. [ 2646.670147][ T5219] block nbd0: shutting down sockets [ 2647.339286][ T5220] block nbd0: NBD_DISCONNECT [ 2647.340970][ T5220] block nbd0: Send disconnect failed -111 [ 2647.368305][ T5219] block nbd0: Disconnected due to user request. [ 2647.369766][ T5219] block nbd0: shutting down sockets [ 2648.876150][ T5223] block nbd1: NBD_DISCONNECT [ 2648.878122][ T5223] block nbd1: Send disconnect failed -111 [ 2648.949939][ T5222] block nbd1: Disconnected due to user request. [ 2648.951327][ T5222] block nbd1: shutting down sockets [ 2649.727393][ T5222] block nbd1: shutting down sockets 00:44:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter\x00') r2 = socket$netlink(0x10, 0x3, 0x10) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:44:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x20000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x10000000) r3 = syz_io_uring_setup(0x39df, &(0x7f0000000080)={0x0, 0x5344}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r4) openat(r2, &(0x7f0000000200)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) r5 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) sendmmsg$inet_sctp(r5, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0xc0c0) r6 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/softnet_stat\x00') ioctl$NBD_DO_IT(r7, 0xab03) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000040)) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x2001, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_SET_SOCK(r6, 0xab08, 0xffffffffffffffff) [ 2654.362438][ T5228] block nbd1: Unsupported socket: shutdown callout must be supported. [ 2654.641774][ T5228] block nbd1: NBD_DISCONNECT [ 2655.180200][ T5229] block nbd0: NBD_DISCONNECT [ 2655.181850][ T5229] block nbd0: Send disconnect failed -111 [ 2655.249816][ T5227] block nbd0: Disconnected due to user request. [ 2655.251312][ T5227] block nbd0: shutting down sockets [ 2655.330146][ T5228] block nbd1: NBD_DISCONNECT [ 2656.708395][ T5234] block nbd0: NBD_DISCONNECT [ 2656.709606][ T5234] block nbd0: Send disconnect failed -111 [ 2656.731058][ T5227] block nbd0: Disconnected due to user request. [ 2656.732392][ T5227] block nbd0: shutting down sockets 00:44:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x400600) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 00:44:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) r3 = socket(0x10, 0x4, 0x4d6) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) sendmmsg$inet_sctp(r4, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab08, 0xffffffffffffffff) [ 2660.350332][ T5237] block nbd1: NBD_DISCONNECT [ 2660.352060][ T5237] block nbd1: Send disconnect failed -111 [ 2660.451352][ T5235] block nbd1: Disconnected due to user request. [ 2660.452778][ T5235] block nbd1: shutting down sockets [ 2660.482019][ T5238] block nbd0: NBD_DISCONNECT [ 2660.501519][ T5238] block nbd0: Send disconnect failed -111 [ 2660.551922][ T5236] block nbd0: Disconnected due to user request. [ 2660.555682][ T5236] block nbd0: shutting down sockets [ 2660.911534][ T5237] block nbd1: NBD_DISCONNECT [ 2660.931117][ T5237] block nbd1: Send disconnect failed -111 [ 2660.939667][ T5235] block nbd1: Disconnected due to user request. [ 2660.942545][ T5235] block nbd1: shutting down sockets [ 2661.724534][ T5238] block nbd0: NBD_DISCONNECT [ 2661.726218][ T5238] block nbd0: Send disconnect failed -111 [ 2661.732596][ T5236] block nbd0: Disconnected due to user request. [ 2661.748318][ T5236] block nbd0: shutting down sockets 00:44:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1, 0x5}}, 0x1, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r5, 0x1ff}, &(0x7f0000000200)=0x8) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:44:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000040)=0x800, 0x4) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2664.775312][ T5244] block nbd1: NBD_DISCONNECT [ 2664.778786][ T5244] block nbd1: Send disconnect failed -111 [ 2664.802742][ T5242] block nbd1: Disconnected due to user request. [ 2664.840718][ T5242] block nbd1: shutting down sockets [ 2665.423257][ T5244] block nbd1: NBD_DISCONNECT [ 2665.438720][ T5244] block nbd1: Send disconnect failed -111 [ 2665.462022][ T5242] block nbd1: Disconnected due to user request. [ 2665.506011][ T5242] block nbd1: shutting down sockets [ 2665.543219][ T5245] block nbd0: NBD_DISCONNECT [ 2665.552892][ T5245] block nbd0: Send disconnect failed -111 [ 2665.572545][ T5243] block nbd0: Disconnected due to user request. [ 2665.601656][ T5243] block nbd0: shutting down sockets [ 2665.982712][ T5247] block nbd0: NBD_DISCONNECT [ 2666.176659][ T5247] block nbd0: Send disconnect failed -111 [ 2666.178931][ T5247] block nbd0: Disconnected due to user request. [ 2666.180274][ T5247] block nbd0: shutting down sockets 00:44:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x101}) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:44:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = dup(r0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) [ 2669.981888][ T5251] block nbd0: NBD_DISCONNECT [ 2670.141839][ T5252] block nbd1: NBD_DISCONNECT [ 2670.168099][ T5252] block nbd1: Send disconnect failed -32 [ 2670.530069][ T5251] block nbd0: NBD_DISCONNECT [ 2671.318010][ T5248] block nbd1: Disconnected due to user request. [ 2671.320950][ T5248] block nbd1: shutting down sockets [ 2671.895127][ T5252] block nbd1: NBD_DISCONNECT 00:44:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400040) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:44:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x581300) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2674.759869][ T5256] block nbd0: NBD_DISCONNECT [ 2674.762875][ T5256] block nbd0: Send disconnect failed -111 [ 2674.789310][ T5255] block nbd0: Disconnected due to user request. [ 2674.790721][ T5255] block nbd0: shutting down sockets [ 2675.449660][ T5256] block nbd0: NBD_DISCONNECT [ 2675.451479][ T5256] block nbd0: Send disconnect failed -111 [ 2675.498356][ T5256] block nbd0: Disconnected due to user request. [ 2675.556713][ T5256] block nbd0: shutting down sockets [ 2676.807485][ T5259] block nbd1: NBD_DISCONNECT [ 2676.810545][ T5259] block nbd1: Send disconnect failed -111 [ 2676.878228][ T5258] block nbd1: Disconnected due to user request. [ 2676.881433][ T5258] block nbd1: shutting down sockets [ 2677.600440][ T5259] block nbd1: NBD_DISCONNECT [ 2677.602134][ T5259] block nbd1: Send disconnect failed -111 [ 2677.647650][ T5259] block nbd1: Disconnected due to user request. [ 2677.649095][ T5259] block nbd1: shutting down sockets 00:44:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'syztnl1\x00', r4, 0x29, 0x6, 0x7, 0x950, 0x1, @ipv4={[], [], @multicast1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x700, 0x7800, 0x2, 0x6}}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev, 0x9}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r5, 0x89f8, &(0x7f0000000240)={'syztnl2\x00', &(0x7f00000001c0)={'ip6_vti0\x00', r4, 0x2f, 0x7f, 0x8, 0xfffffffa, 0x0, @dev={0xfe, 0x80, [], 0x39}, @private0={0xfc, 0x0, [], 0x1}, 0x10, 0x700, 0x81, 0x4}}) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:44:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) socket$inet_sctp(0x2, 0xeb7ed9bd386198b0, 0x84) [ 2681.708975][ T5269] block nbd0: NBD_DISCONNECT [ 2681.711336][ T5269] block nbd0: Send disconnect failed -111 [ 2682.089291][ T5267] block nbd1: NBD_DISCONNECT [ 2682.091042][ T5267] block nbd1: Send disconnect failed -111 [ 2682.189179][ T5263] block nbd1: Disconnected due to user request. [ 2682.190786][ T5263] block nbd1: shutting down sockets [ 2682.781836][ T5261] block nbd0: Disconnected due to user request. [ 2682.783221][ T5261] block nbd0: shutting down sockets [ 2683.579643][ T5274] block nbd1: NBD_DISCONNECT [ 2683.581338][ T5274] block nbd1: Send disconnect failed -111 [ 2683.652890][ T5263] block nbd1: Disconnected due to user request. [ 2683.679680][ T5263] block nbd1: shutting down sockets [ 2685.139788][ T5261] block nbd0: shutting down sockets 00:44:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x454802) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@mcast2}, 0x14) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) sendmmsg$inet_sctp(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="90de73c1f333048c5e52bef7e2954149b80e7f3ab2f5348148b38477837922efcb09abb53bc38483de09117679c8125e488999e2dd476553fb4015e73db126bf90ef07904951092a35726b53482f2fc0ebad87211d8afc49bd841dd13b2c4cde02e083b5bea57634d4ca3c9a254d4b3224c071a452696d8cac94a059fe3f7a0d", 0x80}, {&(0x7f0000000100)="71677d65891c31c5cab1abddbcaa4fb3", 0x10}], 0x2}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) sendto$inet(r2, &(0x7f0000000240)="6e592f0e7b293b9620553d8ddebf41cf93bb60f6fbe53fad", 0x18, 0x0, 0x0, 0x0) 00:44:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x10000000) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000440)="1e2cb5405782ace7f91eeb6fea9fe55d497f22572befd9380f4fc066a35930ae34cbc15fc1a2b456bcb70b521cc4000000000000006e13366b598b321e6fb91ad54e0ec0bb5a4e7f11a46987e99ba7835b1d192865f1211cc2f65744c6670a190d972ef9bd861af7952a1749bbf1ae20d2e985c983a969f2800c9868fd99087027cc9d75750a2e8e001885f346cb50b48b38fe2107", 0x95}], 0x1}], 0x1, 0x80) r3 = openat$incfs(r1, &(0x7f0000000040)='.pending_reads\x00', 0x30480, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x2, &(0x7f0000000380)=""/2, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @private=0xa010101}}, 0x0, 0x20}, 0x90) r6 = syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x113800) ioctl$NBD_SET_SOCK(r6, 0xab08, 0xffffffffffffffff) [ 2689.943108][ T5284] block nbd1: NBD_DISCONNECT [ 2690.400938][ T5287] block nbd1: NBD_DISCONNECT 00:44:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x10000000) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fd2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1, 0x0, 0x0, 0x40080c1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:44:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x2, 0x80) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2694.657277][ T5293] block nbd1: NBD_DISCONNECT [ 2694.659027][ T5293] block nbd1: Send disconnect failed -111 [ 2694.721071][ T5291] block nbd1: Disconnected due to user request. [ 2694.722452][ T5291] block nbd1: shutting down sockets [ 2695.037814][ T5294] block nbd0: NBD_DISCONNECT [ 2695.039031][ T5294] block nbd0: Send disconnect failed -111 [ 2695.042902][ T5292] block nbd0: Disconnected due to user request. [ 2695.080401][ T5292] block nbd0: shutting down sockets [ 2695.273307][ T5291] block nbd1: shutting down sockets [ 2695.611430][ T5292] block nbd0: shutting down sockets 00:44:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x301980, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x7fff) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r5 = gettid() rt_sigqueueinfo(r5, 0x21, &(0x7f00000004c0)={0x0, 0x0, 0x3}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x7, 0x1f, 0xe0e, 0x54d, r5}) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:44:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10, &(0x7f0000001340)}], 0x6060b9882f9db25b, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2698.720224][ T5299] block nbd1: NBD_DISCONNECT [ 2698.723217][ T5299] block nbd1: Send disconnect failed -111 [ 2698.800196][ T5298] block nbd1: Disconnected due to user request. [ 2698.803223][ T5298] block nbd1: shutting down sockets [ 2699.418225][ T5298] block nbd1: shutting down sockets [ 2700.622285][ T5303] block nbd0: NBD_DISCONNECT [ 2700.635545][ T5303] block nbd0: Send disconnect failed -32 [ 2700.659257][ T5301] block nbd0: Disconnected due to user request. [ 2700.662849][ T5301] block nbd0: shutting down sockets [ 2701.089050][ T5305] block nbd0: NBD_DISCONNECT [ 2701.090720][ T5305] block nbd0: Send disconnect failed -32 [ 2701.126957][ T5301] block nbd0: Disconnected due to user request. [ 2701.128323][ T5301] block nbd0: shutting down sockets 00:44:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x10000000) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x1, 0x84) [ 2703.245855][ T5307] block nbd1: NBD_DISCONNECT [ 2703.247575][ T5307] block nbd1: Send disconnect failed -32 [ 2703.339428][ T5306] block nbd1: Disconnected due to user request. [ 2703.340877][ T5306] block nbd1: shutting down sockets 00:45:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x10000000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x236}, &(0x7f0000000080)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x2001) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r5 = pidfd_getfd(r3, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0xae54, @mcast1, 0x3f}, @in6={0xa, 0x4e24, 0x3, @loopback, 0x10001}, @in6={0xa, 0x4e24, 0x1, @loopback, 0x7}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @rand_addr=0x64010102}, @in6={0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x189}], 0x90) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2703.859319][ T5306] block nbd1: shutting down sockets [ 2705.487764][ T5310] block nbd0: NBD_DISCONNECT [ 2705.489394][ T5310] block nbd0: Send disconnect failed -111 [ 2705.532029][ T5309] block nbd0: Disconnected due to user request. [ 2705.580937][ T5309] block nbd0: shutting down sockets 00:45:04 executing program 1: setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2706.791987][ T5312] block nbd0: NBD_DISCONNECT [ 2706.793186][ T5312] block nbd0: Send disconnect failed -111 [ 2706.810309][ T5309] block nbd0: Disconnected due to user request. [ 2706.811313][ T5309] block nbd0: shutting down sockets [ 2707.899781][ T5314] block nbd1: NBD_DISCONNECT [ 2707.900940][ T5314] block nbd1: Send disconnect failed -111 [ 2707.959643][ T5313] block nbd1: Disconnected due to user request. [ 2707.961630][ T5313] block nbd1: shutting down sockets [ 2708.476274][ T5313] block nbd1: shutting down sockets 00:45:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'wg0\x00'}) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:45:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$incfs(r2, &(0x7f0000000080)='.pending_reads\x00', 0x80000, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2711.020364][ T5317] block nbd0: NBD_DISCONNECT [ 2711.022134][ T5317] block nbd0: Send disconnect failed -111 [ 2711.087385][ T5316] block nbd0: Disconnected due to user request. [ 2711.088885][ T5316] block nbd0: shutting down sockets [ 2711.652254][ T5316] block nbd0: shutting down sockets [ 2712.820906][ T5320] block nbd1: NBD_DISCONNECT [ 2712.822642][ T5320] block nbd1: Send disconnect failed -111 [ 2712.932070][ T5318] block nbd1: Disconnected due to user request. [ 2712.941977][ T5318] block nbd1: shutting down sockets [ 2713.439857][ T5318] block nbd1: shutting down sockets 00:45:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x140) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:45:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x4800) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2716.133306][ T5324] block nbd0: NBD_DISCONNECT [ 2716.168911][ T5324] block nbd0: Send disconnect failed -111 [ 2716.189846][ T5323] block nbd0: Disconnected due to user request. [ 2716.191295][ T5323] block nbd0: shutting down sockets [ 2716.689977][ T5323] block nbd0: shutting down sockets [ 2717.297982][ T5327] block nbd1: NBD_DISCONNECT [ 2717.300327][ T5327] block nbd1: Send disconnect failed -111 [ 2717.330216][ T5325] block nbd1: Disconnected due to user request. [ 2717.331837][ T5325] block nbd1: shutting down sockets [ 2717.862102][ T5328] block nbd1: NBD_DISCONNECT [ 2717.868967][ T5328] block nbd1: Send disconnect failed -111 [ 2717.881024][ T5325] block nbd1: Disconnected due to user request. [ 2717.882528][ T5325] block nbd1: shutting down sockets 00:45:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000000340)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}, {&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="3e7d6f0ec9d454bd2ecd478d23b77a709cd405b0b5fcfc25989c6d0063abbe921898e9fa4523206425f4d1f31d", 0x2d}, {&(0x7f00000001c0)="bbcece56b0846f6d24e84cf4bc7c497df97cadf19cff84cb780bab8e96146a171afd5c18c54a405dceb32ea74e2fac0fcad2cb26852b296044cbe8f4e0095549ec89d7756b86d74b3bc4ff61f314f3916e6118429b18b464dc6cff95e6233545239ed15f63c62039eda255ecb825b5d3e8e979c6d8323ad1e9b90349bbdf65e9f6c7deef2595152efcf5f6858d0d37493d8d41df898afbde4b081b1a1f62f644e29457c0ea54a9b0a59c1c22761678840f6662d9f8dbe4e6bb3913", 0xbb}, {&(0x7f0000000280)="82c412db2ded06b5d924864f6ff08034f6d5ca310e4bf444e64dd526424e1b3e5e7b1551fec480ec9b9e3c0d251c9eeacff08e5e0830164550ba09ecbca69bcfc90eb3dfd53b093166f86c25c2e845602adda398d8d5ec8b6b75a13e203ac737baf8fd1d31f461b2da58f7d350139a720b09f62fd6aad631d1c8b90b87661dc710e1d13dfb812df80473a9014949c49be040277ca09336b30aa477db0c16c260347da2ab4284d16b620aaf9b74adab8370ac3f7382705b87a8331185", 0xbc}], 0x3, &(0x7f0000000100)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x7fff}}], 0x18, 0x4000051}], 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) 00:45:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2722.351136][ T5330] block nbd0: NBD_DISCONNECT [ 2722.352951][ T5330] block nbd0: Send disconnect failed -111 [ 2722.440512][ T5329] block nbd0: Disconnected due to user request. [ 2722.441955][ T5329] block nbd0: shutting down sockets [ 2723.656121][ T5333] block nbd0: NBD_DISCONNECT [ 2723.679496][ T5333] block nbd0: Send disconnect failed -111 [ 2723.732269][ T5329] block nbd0: Disconnected due to user request. [ 2723.733298][ T5329] block nbd0: shutting down sockets [ 2725.541844][ T5334] block nbd1: NBD_DISCONNECT [ 2725.595343][ T5334] block nbd1: Send disconnect failed -111 [ 2725.602463][ T5332] block nbd1: Disconnected due to user request. [ 2725.636281][ T5332] block nbd1: shutting down sockets [ 2726.407400][ T5332] block nbd1: shutting down sockets 00:45:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r4, 0xf505, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) close(r6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000000c0)=0x400, 0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r8}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r8, 0x3}, 0x8) 00:45:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x20, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0f630c4003000000000000000008000004630440020000000563044003000000e6b2fcdec2f1ba604b0058bb65cd7f964a607a82a07e615c7b1da86b96bf8b45993dc8b00867451141a1c1a1578f6ce6aa142d499f4db2b3f4a8a86d7ed991f1c42aa3f3cb9f712f70351b2b7452d49be6545ac20ab8107d8eed26f8b83040a6e9ec5b2deb64b36580b4f3ed01f2fa3f5c5bf739cef52409cb9ced52e48dae2774aeecc5d8f56e92740f5feddaa2bdcf3e20260c230b1563dc"], 0xe6, 0x0, &(0x7f00000001c0)="e1cd9e6bcad32392d5776f4823b32f6845f51877f801d984970ec5584c9542697c822525585bad17392b00bd9e799dcbcea00ccf5918213dff5701903cf78f8a16c0ac9a9a23e07ab03a30f6db66b268347cb998d682aabd6ad12b781f55fde106480545516f01b731882ff4d492a692016213facfb4156a43c8a67e98414e4b6553549eaffc7b3b61f62c96a6e86a478cdfa2e4fc88e6e1fda405eb3bd3f197be37dd913c7615c5a2f0ce3988be5dbb4c021c11580e933ce690b7dc24ee86236cf7cb312f67f662838d986d02e3236240fe09a94be77ba1ee6e770140b6a31da494409a6f85"}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000002c0)=""/130, &(0x7f00000000c0)=0x82) [ 2732.167239][ T1160] block nbd1: Receive control failed (result -111) [ 2732.288400][ T5338] block nbd1: NBD_DISCONNECT [ 2732.294871][ T5338] block nbd1: Send disconnect failed -32 [ 2732.363039][ T5337] block nbd1: shutting down sockets [ 2732.426726][ T5339] block nbd0: NBD_DISCONNECT [ 2732.429430][ T5339] block nbd0: Send disconnect failed -111 [ 2733.348445][ T5336] block nbd0: Disconnected due to user request. [ 2733.349909][ T5336] block nbd0: shutting down sockets [ 2733.457536][ T1160] block nbd1: Receive control failed (result -111) [ 2733.470121][ T5342] block nbd1: NBD_DISCONNECT [ 2733.482992][ T5342] block nbd1: Send disconnect failed -32 [ 2733.586642][ T5337] block nbd1: shutting down sockets [ 2734.972629][ T5336] block nbd0: shutting down sockets 00:45:35 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_io_uring_setup(0x6df, &(0x7f00000000c0)={0x0, 0x5a6f, 0x2, 0x2, 0x1e6, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab08, 0xffffffffffffffff) 00:45:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x10000000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00', r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x10, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x20, 0x17, {0x6, 0x5, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x108d0}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab08, 0xffffffffffffffff) [ 2740.029685][ T5349] block nbd1: NBD_DISCONNECT [ 2740.667652][ T5353] [ 2740.668642][ T5353] ==================================== [ 2740.669261][ T5353] WARNING: iou-sqp-5349/5353 still has locks held! [ 2740.669953][ T5353] 5.12.0-rc5-syzkaller #0 Not tainted [ 2740.670570][ T5353] ------------------------------------ [ 2740.671154][ T5353] 1 lock held by iou-sqp-5349/5353: [ 2740.671874][ T5353] #0: ffffffe0096d7870 (&sqd->lock){+.+.}-{3:3}, at: io_sq_thread+0xb28/0xc0e [ 2740.689072][ T5353] [ 2740.689072][ T5353] stack backtrace: [ 2740.690564][ T5353] CPU: 0 PID: 5353 Comm: iou-sqp-5349 Not tainted 5.12.0-rc5-syzkaller #0 [ 2740.691729][ T5353] Hardware name: riscv-virtio,qemu (DT) [ 2740.692430][ T5353] Call Trace: [ 2740.692986][ T5353] [] walk_stackframe+0x0/0x23c [ 2740.694725][ T5353] [] dump_backtrace+0x40/0x4e [ 2740.695843][ T5353] [] show_stack+0x22/0x2e [ 2740.696851][ T5353] [] dump_stack+0x148/0x1d8 [ 2740.697846][ T5353] [] debug_check_no_locks_held+0xc8/0xca [ 2740.699064][ T5353] [] get_signal+0x108a/0x14ba [ 2740.700176][ T5353] [] io_sq_thread+0x7e0/0xc0e [ 2740.701220][ T5353] [] ret_from_exception+0x0/0x14 [ 2740.899924][ T5355] block nbd0: NBD_DISCONNECT [ 2740.902728][ T5355] block nbd0: Send disconnect failed -111 [ 2740.937643][ T5348] block nbd0: Disconnected due to user request. [ 2740.938870][ T5348] block nbd0: shutting down sockets [ 2741.110793][ T5348] block nbd0: shutting down sockets 00:45:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:45:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2742.362192][ T5361] block nbd1: NBD_DISCONNECT [ 2742.366486][ T5361] block nbd1: Send disconnect failed -111 [ 2742.371201][ T5359] block nbd1: Disconnected due to user request. [ 2742.372721][ T5359] block nbd1: shutting down sockets [ 2742.446017][ T5362] block nbd0: NBD_DISCONNECT [ 2742.449849][ T5362] block nbd0: Send disconnect failed -111 [ 2742.472323][ T5360] block nbd0: Disconnected due to user request. [ 2742.486821][ T5360] block nbd0: shutting down sockets [ 2742.527733][ T5359] block nbd1: shutting down sockets [ 2742.702559][ T5360] block nbd0: shutting down sockets 00:45:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) 00:45:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$FIONCLEX(r4, 0x5450) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2743.470224][ T5366] block nbd1: NBD_DISCONNECT [ 2743.471629][ T5366] block nbd1: Send disconnect failed -111 [ 2743.495626][ T5365] block nbd1: Disconnected due to user request. [ 2743.496677][ T5365] block nbd1: shutting down sockets [ 2743.657485][ T5365] block nbd1: shutting down sockets [ 2743.912710][ T5369] block nbd0: NBD_DISCONNECT [ 2743.944282][ T5369] block nbd0: Send disconnect failed -111 [ 2743.947777][ T5367] block nbd0: Disconnected due to user request. [ 2743.950645][ T5367] block nbd0: shutting down sockets 00:45:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x8, 0x2, 0x6, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x9}, 0x8) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2744.155843][ T5370] block nbd0: NBD_DISCONNECT [ 2744.158358][ T5370] block nbd0: Send disconnect failed -111 [ 2744.162305][ T5367] block nbd0: Disconnected due to user request. [ 2744.165353][ T5367] block nbd0: shutting down sockets 00:45:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) read$dsp(r2, &(0x7f0000000040)=""/86, 0x56) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2744.930403][ T5372] block nbd1: NBD_DISCONNECT [ 2744.933012][ T5372] block nbd1: Send disconnect failed -111 [ 2744.947061][ T5371] block nbd1: Disconnected due to user request. [ 2744.947870][ T5371] block nbd1: shutting down sockets [ 2745.169016][ T5372] block nbd1: NBD_DISCONNECT [ 2745.170703][ T5372] block nbd1: Send disconnect failed -111 [ 2745.172875][ T5371] block nbd1: Disconnected due to user request. [ 2745.191859][ T5371] block nbd1: shutting down sockets [ 2745.358097][ T5376] block nbd0: NBD_DISCONNECT [ 2745.359313][ T5376] block nbd0: Send disconnect failed -111 [ 2745.376858][ T5373] block nbd0: Disconnected due to user request. [ 2745.379181][ T5373] block nbd0: shutting down sockets [ 2745.588888][ T5376] block nbd0: shutting down sockets 00:45:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f00000001c0)={&(0x7f0000000140)='a', 0x1}) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:45:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x119100) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x21, &(0x7f00000006c0)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0x0, 0x370, 0xffffffff, 0x370, 0x0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast2, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @gre_key}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'macvlan1\x00', 'veth1_vlan\x00'}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@dev, @ipv6=@dev, @gre_key}}}, {{@ipv6={@mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [], 'team_slave_1\x00', 'bridge_slave_0\x00'}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev, @ipv6=@remote, @port, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8e6fc44ef8bc575cef1aaacbcde81d6860771e108363089da9e7fc84fe69"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e8) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0x8008af26, 0xe9002) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab08, 0xffffffffffffffff) [ 2746.577603][ T5380] block nbd1: NBD_DISCONNECT [ 2746.580866][ T5380] block nbd1: Send disconnect failed -111 [ 2746.629809][ T5379] block nbd1: Disconnected due to user request. [ 2746.630718][ T5379] block nbd1: shutting down sockets [ 2746.798085][ T5379] block nbd1: shutting down sockets [ 2746.927175][ T5382] block nbd0: NBD_DISCONNECT [ 2747.136953][ T5386] block nbd0: NBD_DISCONNECT 00:45:45 executing program 1: ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0x4, 0x8}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000ac0)={r4, 0x80}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800a7e9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000d00)=@assoc_id=r5, &(0x7f0000000800)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000000c40)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000080)="b319ecb43d07645212b855ee6ce8be360d19afd7ac797189ca79995194903adc8a357eef2327111778b8935b6c9573f38eb7bf316b615db2156ef25a7350daf9160b46271863840f365b92048162120b17cb2fdae07c975bb0229cdafb70458d0094b4de7d931038099afd36e2a5c29e15d03d4a297513173813d8bbf6f47bd253f49c98b7bfbf7b9d116805f03b8f7826cbea3e5ef11084b6", 0x99}, {&(0x7f00000001c0)="cf07ded571b7017c98bb2e864329b403c6bad2154614e1d33dd50d865297691bbe90adfac0fe3dd93d8d9cfd9b72ae91d901c2c239ec7f6a98f5800628ba53257f46fba5e3b06bad6bae80714106d3c655d41a364809db5e2825716031f77fd87dfbaa10e91cd5f058cac68c80ada4ba198548ad874b08e47ad33a8e73070decd5daa8609424ad75df48483e0151aac6435c07fad4174ed60f7c738c7aefb3806d0502402315b06afefd30baa6703cbbc65a65ba7a1bc30a9927cb3a", 0xbc}, {&(0x7f0000000280)="95a41ac6e943b0f8783562b509e04c2a75175aca544afac5ab8e982db8d6d34d9c8f6be815", 0x25}, {&(0x7f00000002c0)="1d35b1c82531a4535a6d56025444e238d58681482d147d026e39d8b2af9c9b4932add8b73be55497bfad9b10b3559cb06848adb6bf9ed3356afd1c50e9c451b256217105c9ef0509bbb7bba35c2fb5dbf171e1cdffde01d866f4f6d54cae7e186fa1db63e4329854469659cb7aef48396768113d1ca94e0f6aadfa203965c3291de985c9d96134362641adb8006c8c5d728ae79802cb186970e7605604d8072b851e48c85de4fb62c33c591039c91abe83e246caa0cb060937d7351d9a3c5dee743b669d2ccf", 0xc6}, {&(0x7f00000003c0)="32d432a1dd05c3351e1dbc5e70fb7789e85ef419d466cf0012fe79ddf29c8c917e6351d303f288a5f2a7eb7f827a9ebf055136548ac8e9e9d29fb0a571692fba31035f77cde8c0327f9263de9424ffc7aa4850195f8b0a50380b917e88a78283d14be3c97acc752aaf4434685e812f932ff32910480a7b2dfb58e6c0599b0a180fbfbb65ba019cdccb34883ddcc8c0ffaf328ef650cb4e93b0315d6a104607c9a1836efc1799bc7661b1601a1fad55234d752e3d32f0c4d123", 0xb9}, {&(0x7f0000000480)="455e51d6257f0f664d469666f3f60b1c71ca50f4b6eea879ffa9669bff27e4337479a94272a92390f05871c47a9f4ff1173720e20938fff4ea35c7293163b80ba79ecd5f0bf26b66a417bb1799adc6ce244e193fb4dce41cbdb3f61c00e4a93d0c15b6900e300b7b65dd4a4ad44c8cede50089626b26c4e5f8b06767ee3be6ed", 0x80}, {&(0x7f0000000500)="e21c0d4c0a6cd89ff965452b2b9524e99cbf3343828c7d53bf2faf4d0a4fd0e0c6221002ca352395a4780345d81cad3c279d973526797344ab8c654e14b589f747", 0x41}, {&(0x7f0000000580)="740b0db509c62811bd94a7389983f7d5e4f4811fd18d945abae230222e56b287d3d988a1d415f85e72e812b540a153320b9761cc6a4f19ed456eb66c03bf5d2884dae2590d7fda", 0x47}, {&(0x7f0000000600)="7bc94ef37669d3b8009cb8d7f8bffa217a8507af5a4bd72edb9ad77dcd26c3354ddf9d3847f6d20e09c8129fdd84818a6c7db73bd5b2ee3c239c303b6e7f615ab7097a592c2cd129cd34a49c628727035a745bed", 0x54}], 0x9, &(0x7f0000000840)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xcb}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x5, 0xfa2b9dc58cb04b0, 0x7fffffff, 0x94c, 0x8001, 0x3, 0x5, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x81, 0x0, 0xfff, 0x1, 0x3f, 0x10000, 0x2}}], 0xa8, 0x1}, {&(0x7f0000000900)=@in={0x2, 0x4e23, @loopback}, 0x10, 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{&(0x7f0000002c00)="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0x1000}, {&(0x7f0000000a40)="d787b2e00540e6ab32bae8ddaa76f34578b34dc92c42a25ee368644dfd72064d45d54a23ee81b37c976de723d4a0b535f1df11733a95bae8402490e36a4695c4499e5d8c229eb6b4e4f71e6c12e4b909d1f55656cd01dd3366999e4ff60b158a5b91a7fddc5632259ca0081e43bf5f93b6c2a0070332f1c71e58fdf1dcf2dde8", 0x80}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="88ae567d528b0da565ff31a90076c2122c8cc57234402e42ce890fe9861e", 0x1e}], 0x7, &(0x7f0000000bc0)=[@authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @authinfo={0x18, 0x84, 0x6, {0xffff}}], 0x68, 0x5}], 0x2, 0x4000001) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab08, 0xffffffffffffffff) 00:45:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2748.012282][ T5388] sctp: [Deprecated]: syz-executor.1 (pid 5388) Use of int in maxseg socket option. [ 2748.012282][ T5388] Use struct sctp_assoc_value instead [ 2748.236868][ T5388] block nbd1: NBD_DISCONNECT [ 2748.238488][ T5388] block nbd1: Send disconnect failed -111 [ 2748.266008][ T5387] block nbd1: Disconnected due to user request. [ 2748.267794][ T5387] block nbd1: shutting down sockets [ 2748.348253][ T5388] sctp: [Deprecated]: syz-executor.1 (pid 5388) Use of int in maxseg socket option. [ 2748.348253][ T5388] Use struct sctp_assoc_value instead [ 2748.379128][ T5390] block nbd0: NBD_DISCONNECT [ 2748.380010][ T5390] block nbd0: Send disconnect failed -111 [ 2748.390138][ T5389] block nbd0: Disconnected due to user request. [ 2748.391414][ T5389] block nbd0: shutting down sockets [ 2748.432163][ T5391] block nbd1: NBD_DISCONNECT [ 2748.435169][ T5391] block nbd1: Send disconnect failed -111 [ 2748.439445][ T5387] block nbd1: Disconnected due to user request. [ 2748.445171][ T5387] block nbd1: shutting down sockets [ 2748.612725][ T5389] block nbd0: shutting down sockets 00:45:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = pidfd_getfd(r2, r2, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) 00:45:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x10000000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)='U', 0x1}, {&(0x7f0000000040)="211361ca095a75c968f4bd02ee3003a40bbb6389052432b2a1aa48be16a8b596c3a04d4694042c4c3104d48a54e681db99dede0b108e098a3063686fcb012edf4bb6621958bc23f282a8880ee04fb14347eff7ce9bba505e63", 0x59}], 0x2, 0x0, 0x0, 0x24040000}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) r5 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$sock(r5, &(0x7f0000002ec0)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000001c0)="3077dbc0a59d647b0b524b8ac17fda7fe0b6127c33bcc3ae250e4d68da15dcdbc98dcb0352a89c58629167e6bc55433b302cacfe4c4d5430a32e586bbf02c3a88237d5223c52a3b1374a7ca8470b0c97a8c2692f8ccac0b0222b42c0c3dd65b6f10e25e610858ded243b42cfe297f301bf0b315f0607f532abefa13219e5c3f8a422a140d0ab2449dfe205ae0dca21c4b86782c9a3a631c4f497174ee85b365ae4bfe4d46cc40be3", 0xa8}, {&(0x7f0000000280)="2d9a153a72ded4b58586e4f333f3b07d211955800b8b3dab3ead6c835955f8c9b27bf6ce9a68cfa33a69fa10401c29a3b554747bd008bf82d63a4d76bc23cb714ad6f0fd53272dd281e87d647e0b0f9e6bd0de1792cbe0cd345974a94ce7eb99694842f1e8e038d69b387208bb9d55233c2415d9aee04dd0d10e636dc56443e689508f40bbbac364ada324bd99b0c0ff46d67b6ee84ea31cc4905353fcb6ba4a348410116942f1f0475563814978beb73fce7b248870a28dc824f7d9d0188195b87abebe21b117fd4a9a7b8ebd", 0xcd}, {&(0x7f0000000380)="4c595216c410f441b7694b2cba8939fb1d946af7c36991d7dc60c6b97de1bd09f6e7aed36fa83778cdf48b782ec7043e6681b1fa6b9eaea70a3d14db87be9f831c50d4027cfe8375ede76b6ba257f609980496a1760c8ad4382c94267ee2877e2179880727bc7b316d43c470d9a910e7a5a4847820dbc4220cdb5f80295ecd1430607ea69317c77a1816eda9b0b00fe328bfb660f32caabfd844e77d337d4b5308344a71d034969af0f3f496fb3d46de311d73c71df6cf459f6cc9b4cb", 0xbd}, {&(0x7f0000000440)="ee9e3397d33c2632b424316ade96cd1aabe4d4862e86a7f93a48d58f589cc35281e954b942e11db195e4b9df8d9bc34879bea9fa043e831fc185e7a5ffde65ea6fcd579987af7c1b4ff237d3f04f9da579a29d8d46f0bdf28e04bd7cd0e9e1a4bb20581279fb3fb3142f0477f1c85d665002f3467c3111670597b43b9b5a0ac50244e667eb7ac394b88fcb01ffc2016f65b344d6c1882fe27cf4dd9d1691f828227dc88f4598aecaa5e351dd0660e8368ceb9b4cc08e3e45d41375896471c15fcf01dbdf5cdfc0", 0xc7}, {&(0x7f0000000540)="e7423c662bfbae469bf08467cc4d01fd09209c602d31fd7d40c1ec31d7e86d44c841d32c46fdcfff03e4d9a0d7d104eb0435b224e1fc32a69843cfdc79a57fece385d7979aab9dde9b86bf010ea81b3189af75ee3438eb8afc67520f53dc52aef2227643352d9ac4da3d997bb8b9ea08ed757de2be006c8e9858da520f542e24f2ad0a42c5ee3afe0d12534b142abe74b0d083b04ee37cf41085dcea0c8183e158b9328a341629cb31c1546beb860977b14defaf7f9d34cb267bb71ebfda8bfc7184541defc23fc002081902770d2f341d", 0xd1}, {&(0x7f0000000640)="804ec9b7c908e7b5cae74bc82198264f8d16bd8d748bf9d6708b2b6b9dcfbfc369de1d3bbf0af4f7070c395f8ca45169af28e081fb467d0b87cad6a4ac6e01dce9474c834818ef07ddba356c68ac789269c536931fb6ce76061015026b46245aab677757062ba155d24414c95cdedec30c87a0b71fb81e93ff8681df6d0ce4a5acca0b1b852e9e867b27be08db396085d15df8a1ebf093fdcf2b203a2b259fc1973e61e436ab713016a8addf9ee8b3c3c1f01de055b54faa97aec0f7d8be", 0xbe}, {&(0x7f0000000100)="b38c6e96e14f7a7ec9", 0x9}, {&(0x7f0000000700)="8e6751cbfac8507b3f0c84e347ca5870b055f6ddb6ff7e8474a2721c816bc3573ee8b3f8f95bdec52aba3a3d805f73a27063ba085e8f97598ab7961dc60067080ed8d564f9f0664510f9a4a858eb0944f18107f34836159fee86388a84ba2fe38f971d29bae110813b3b065e0ca4ed9b28fe5b2eb16cc6e9e6c041a03f59a1a5ac31024b4ffb90590aa01fea5aae13097e3e71bb8c42fe23654f7d40abf466df71a70c90375312a3c6b9df9ba7588952c04fa022db887b967b98de2c8f576922aa720fa05a11a70c09966bd47d24c828789a8db7cedb3863d7216ae53c70", 0xde}], 0x8, &(0x7f0000000880)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14, 0x1, 0x24, 0xf796}}], 0x48}}, {{&(0x7f0000000900)=@in6={0xa, 0x4e23, 0xfffffff7, @dev={0xfe, 0x80, [], 0x2c}, 0x6}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)="c5b7ce4f5f6036f5bc7ae7f48b23777bd9bb1eef5a2b078a5938d421a7b36587f337a07dc98e6ba55220acb228a8425d9daaadd5ccc0dc3ab0388cbf27b9e0ee01ec21fa06262b3a44c2777cb61d1d1468d7f45972bf94fc6b7dd23f17ba5e85078b395afae0ea081572ef45ed1d6e726ece02e9384ecf74772add6ab1501506c59940c06b", 0x85}, {&(0x7f0000000a40)="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&(0x7f0000002400)=[{&(0x7f0000002380)="fd2497d64f59f3d5d3644411dd8c4912ce758a2bbd1fca92469b48ae729794f8bdb907fa9eddec581e03cd65c69162c62d7014cfa32aa607d1f4132e73a917702ffd582662f7ade3c6a61979e77759ac18a2b45c", 0x54}], 0x1, &(0x7f0000002440)=[@timestamping={{0x14}}], 0x18}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002480)}, {&(0x7f00000024c0)="8263cfcad97d3f40ba05ad97687de1f71b9f86c89cdb15901bb6d7c8a23631781f3ad58b44d80ab5bee8e367ee08c77e8ea67e98b367e5cbbf93667ce7291e6331b27863b691551065fee718f98e72147aa916294053aed71611c30bf0c11ebcc9095a8835a8b70f3e24dc3dcb02114421c7151172248b883f7a56c86c2d33acee6c2b7f9a09eda04f1fcf8dca7fd71f7e014844da267501cdecf09d6df3e037def5e548471814f5045f703a736f2f99ddfe3659bc26671cbb6714a3b2abca9703d5c70aaf78634bc8a2ed09a239ac021e96780c59836e991b9cdfcb33685331f426dffea73129fa321275691d44", 0xee}, {&(0x7f00000025c0)="a5af8197a951c4ab005d03a8201d0971d56239d61a7454", 0x17}, {&(0x7f0000002600)="7f270b8bcd91fa351d750c672af8c262b7f13acb73719367dc4927a641ddf78111573b1d496586a224f6f06fbe4b017a7b3ad21f5d7747b655a131a32e0678eb87e20e32b3112ed518d04ee2086ac17ba9ffd52a8b1d431c3d9ab6b232baf1941e", 0x61}, {&(0x7f0000002680)}], 0x5, &(0x7f0000002740)=[@timestamping={{0x14, 0x1, 0x25, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x48}}, {{&(0x7f00000027c0)=@llc={0x1a, 0x303, 0x1, 0x88, 0x5b, 0x1f, @local}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002840)="6d246c0655006776c6810940f1c4e62d8cf52bd22983d224b1e56fd51368f852f1812041a2db3a6a571c6df983db61341c367188b5d07e4a3111de2b427e5d077d9687706985f5b4ca8a54f8860f9a01f393a4e1ed7914c6a986de0ebdcfd38dd4de3cd4031cfe82858c0ce9f16e1b8722a968baea1839ebdad2f98dbef0d3cbc1def61a78655bef779b4f584d267e697d9e15f6484d493e6fd7e617f81a1d3096777d0a401d9975e2382fc9d076f698b0fdb516e1f9ae960f8e9d0e1758e426e0cd452aa30bb919af46cee991b937559f9fd82f85c48fd84b459e81665f224a0ff5b8244d0f288f8b48ace579589cddd0", 0xf1}, {&(0x7f0000002940)="e80ec1ec47fc650d1494ac1c1c1b436edb2c915f46cfc8bc308dc752102aed7561dd35102dd6bf2e1d2f8fe83ed117f3e73bf5f6b03a24ea2cdcd425869e6f8d6d22764358f76c8cc911a6e00c3bb472d1faaaa4bf33dfca1ce0ec51e8b5747c55b1cd0ec8bf8fb468c08309318d71a21746363a2ec642452360827f586ce1129b0ecc76e5d055afd7fa11543424c7fe32f672bc5974ed956d8a243c1ff2d21cfa", 0xa1}, {&(0x7f0000002a00)="1971cd61ceb743c3b46bb5bba6cae5f28f3482e774fbc33e4da0e8536c79f3b3ea3731e02b509e02237e8faf4cfe6ebafd3a875f71ce491ff2543ed9928055e1bff123c56aa2107273e9045fd1a9ba80480990a0fce199f5696c6c00daa3b15a32b94f25d1003aaa0f83da237601de0fcf50672689bd948146a839868a18c648117989b9504ffbee0b04d926", 0x8c}, {&(0x7f0000002ac0)="c5f0c658b7615f760613bca08e6810e172e4024d009ee08d3ae9740e1a97", 0x1e}, {&(0x7f0000002b00)="436724e83f57bbada9d000b6c3dd92a2566b9f60a1add25a7554bbca7cbd28948fd10080784eee10ff5d5f9b25e96ae81f9e9b56ad1cb3740078ad84edd679239352c9d88a382f2d8ba6ad7dcfb041a4ce37a03013ca92a1d2a7623ca2f02bd7166e", 0x62}, {&(0x7f0000002c00)="68b93656584ca334ba918e796d4340b74789971c8974ec6f6afb7940f721234f47d8c0ab8b3879c885ea498df6c8454f459a0afde86fb73fed6fcc7c0f4971ebe80b8e1088df4cac1be72a572f2188ba1912306ce776ac1e7419949362831f9cc798eba8c499bb1c2497ee9d6c5f7e7e6e", 0x71}, {&(0x7f0000002c80)="8cd3dc924431758edf621b7388a49b8de4335eea503a6a0a8f48bf1684aa85fbcbe0ee9e919f6cba91e8c6583bbd5d03dd15f72858b55c5fa874387deb74d8c9ec3edbe3553cd9721e27d0ed6900e2", 0x4f}, {&(0x7f0000002d00)="1da8b2cd566a4eff1daf08372de1165047d61be01b234488c73282423a126f061ba76419d11bffde92ea31183b683f187e77795500d7ad02bc11ff1c7a574723b7ee70fef497a522d115f572eac4c8fa64e96af4c055bcb366a039c6e103fe9b10fa3be1e04995a6f81e609b0ce5738a6a703b4143bd7b8c35d07481bafccf05692e4c7a883d4a7118292eacc0f9c6438517910e775fda1696847d575fd1543ae326122803cbc543ae703ac9bb693774e5ba8bdf952924ccd04dc88dd6c98d65655de726f166b2a4ccbd", 0xca}, {&(0x7f0000002b80)="8492430508a5d182749b2f44a1b07914f268ccbb9150ebd2", 0x18}], 0x9}}], 0x6, 0x8c0) [ 2749.819882][ T5394] block nbd1: NBD_DISCONNECT [ 2749.822515][ T5394] block nbd1: Send disconnect failed -32 [ 2749.838335][ T5393] block nbd1: Disconnected due to user request. [ 2749.839526][ T5393] block nbd1: shutting down sockets [ 2749.955347][ T5394] block nbd1: shutting down sockets [ 2750.171542][ T5398] block nbd0: NBD_DISCONNECT [ 2750.174716][ T5398] block nbd0: Send disconnect failed -32 [ 2750.215584][ T5395] block nbd0: Disconnected due to user request. [ 2750.218024][ T5395] block nbd0: shutting down sockets 00:45:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2750.427701][ T5398] block nbd0: NBD_DISCONNECT [ 2750.428933][ T5398] block nbd0: Send disconnect failed -32 [ 2750.430400][ T5398] block nbd0: Disconnected due to user request. [ 2750.431512][ T5398] block nbd0: shutting down sockets 00:45:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x10000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000040)) r6 = accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @host}, 0x10, 0x80000) dup(r6) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x55, 0x55, 0x3, [@datasec={0xe, 0x4, 0x0, 0xf, 0x1, [{0x1, 0x3, 0x6}, {0x3, 0x9, 0x6}, {0x3, 0x400000, 0x140}, {0x3, 0x5bd6}], "12"}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x1, 0x8}}]}, {0x0, [0x2e]}}, &(0x7f0000000280)=""/59, 0x73, 0x3b, 0x1}, 0x20) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r7, 0x8008f512, &(0x7f0000000300)) [ 2751.237853][ T5401] block nbd1: NBD_DISCONNECT [ 2751.240839][ T5401] block nbd1: Send disconnect failed -111 [ 2751.245772][ T5400] block nbd1: Disconnected due to user request. [ 2751.246892][ T5400] block nbd1: shutting down sockets [ 2751.374999][ T5402] block nbd1: NBD_DISCONNECT [ 2751.377201][ T5402] block nbd1: Send disconnect failed -111 [ 2751.380321][ T5400] block nbd1: Disconnected due to user request. [ 2751.381212][ T5400] block nbd1: shutting down sockets [ 2751.751528][ T5404] block nbd0: NBD_DISCONNECT [ 2751.761134][ T5404] block nbd0: Send disconnect failed -111 00:45:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) r5 = fsmount(r2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r2) [ 2751.957634][ T5403] block nbd0: Disconnected due to user request. [ 2751.959214][ T5403] block nbd0: shutting down sockets [ 2752.171367][ T5404] block nbd0: NBD_DISCONNECT [ 2752.172569][ T5404] block nbd0: Send disconnect failed -111 [ 2752.275495][ T5403] block nbd0: Disconnected due to user request. [ 2752.276609][ T5403] block nbd0: shutting down sockets [ 2752.499983][ T5408] block nbd1: NBD_DISCONNECT [ 2752.502652][ T5408] block nbd1: Send disconnect failed -111 [ 2752.597407][ T5406] block nbd1: Disconnected due to user request. [ 2752.600233][ T5406] block nbd1: shutting down sockets [ 2752.784766][ T5409] block nbd1: NBD_DISCONNECT [ 2752.785945][ T5409] block nbd1: Send disconnect failed -111 [ 2752.907991][ T5406] block nbd1: Disconnected due to user request. [ 2752.909192][ T5406] block nbd1: shutting down sockets 00:45:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000900)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x3f, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4dd9}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="bdfb8d35dd133d4196683fa289465b39bbc742cd8ff84677d1c2640376d8b9aed8d67a3a5ebc82023caa216a8b261eea2b7de438f8f3975bbdae", 0x3a}], 0x1, &(0x7f00000001c0)=[@init={0x18, 0x84, 0x0, {0x8, 0xbb, 0x3, 0xff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @private=0xa010100}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x5, 0x2, 0x8, 0x4, 0x3, 0x800, 0x9, r4}}, @authinfo={0x18, 0x84, 0x6, {0x3b78}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @authinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @local}], 0xf0, 0x10}, {&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x4, @private2, 0xfffffffc}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000002c0)="6e51898a6941883344e66fe90113bb7a3c74afa8ddc979c060dedec55edd2b63382d7391c79e8c1fe419d255e9f94525e904df115e723e0df763f95a1d2d90444d74370055cf5c0b53bb27e06041446c95a4820582bb880159db8b2d520c13351bc5a2df77a148b8edd7e072d5b338e45b9af84e2d3292d7e0ca243d91ff3a192372d6dbe4705578f23d6607eeabd4b606a2b3cf08939ba72accf0287bd22f03270a99395a986ddae8b0761c645557e3b28eae30707ff3ed3aebf07c1592796562116505", 0xc4}, {&(0x7f00000003c0)="2ed3f6ada7e8c9a7c70a5718a3b23a25f1accf880bdf058f6d00127513db51cf92bef77f611446f19e6216c5fb982224d6a713a706b032427a0589feee5a9780a6438284d8391a106769d0a08540ec7a76a9b8bacbf4cb36845e280d6a908bfdaeae7530f29c1fc0cad3381aa562f57e755f1323a074809b3bb9a4d318b335c0d495b4180c1b66a9eb39e3b1731a8d5e6b25a423518fffe8ec633745386a55044c4e6ba284d2999b3ce950e563846e4786cbf55126860a710b42066d53bc7b09429bf82200abbe82c47bd75b3082a9308cdc92d052dacb3a", 0xd8}, {&(0x7f00000004c0)="555b86d303dfec0d9b77377865e07664d810ab16db2d7fdff456f82f9284411f4bf018795f97014113e8b467ba28ddacc75e4d1ce48120ec7ededbfd38e0d22d0fa05094f9404990f5e09f97aeb230b2fda03f32d346aba33c81783354255997538e5d5a6ff4f097dbef49842027513f5ab2c99faee61737a3e53fc772b95dbc35e8a7b7b17f5b759170df1fa9dcf779d27cc5cec2bfd8f5b0fcc6eea1", 0x9d}, {&(0x7f0000000580)="561f47cdf8b7f638436f7e7db7370ec771a8b0640f31d4c95b309d652a", 0x1d}, {&(0x7f00000005c0)="6e1ab5a3c0a252958e25644a79256113df2201e416652a2c300062fdfdd46a5de2ad02118e2ca09e4b3a20cb2f5a102118cbc6fb8801a69452402e3c02d038b2d8b1ffdeb58347047330941e37d0cd56a2d8170ed45dba783aee844aad80a6194450b1f4cec9055f51ca093114ed1e396e7823aa504061267ea4e8ef80dd9ab388abcfa295d7bf86f36c8aafb33f8385fc1734eb3c230c39b871b2cf9bd5bdc9ec5839ad0cbbf622bfa1d6d01707b408c7c30d5048a9dfe013f181c3e98339b74465f2", 0xc3}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f00000006c0)="0848fe0054d7cfaef9fc31996d8cf4eb72134e7a0d0b0c6727814097d9a7e07807dec57caf287cd490fbad7322ffdf0bd7", 0x31}], 0x7, &(0x7f0000000780)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x38, 0x4010}, {&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0xb41, @dev={0xfe, 0x80, [], 0x2c}, 0x312}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000800)="ba480e968083c445334f3274074cc6b8a3819819cc228e19ae6b464a9806d72aa75a9797481042b266c2c5e437e342c5fcd4c2c1c64681049c52163e2424273cd7cc452fe4a1a51781b9a16e6ae4825a", 0x50}], 0x1, &(0x7f00000008c0)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18, 0x84, 0x6, {0x3}}], 0x30, 0x4800}], 0x3, 0x20000000) r5 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) sendmmsg$inet_sctp(r5, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r6 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab08, 0xffffffffffffffff) [ 2753.897369][ T5411] block nbd0: NBD_DISCONNECT [ 2753.898658][ T5411] block nbd0: Send disconnect failed -111 [ 2753.903329][ T5410] block nbd0: Disconnected due to user request. [ 2753.926520][ T5410] block nbd0: shutting down sockets 00:45:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00', r4) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x301080) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x7fffffff) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00', r6) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000dc0)={&(0x7f00000000c0), 0xc, &(0x7f0000000d80)={&(0x7f0000000d00)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x7c, r7, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffff801}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000001}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x600440c0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2754.416832][ T5410] block nbd0: shutting down sockets 00:45:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000100)="550da3f91dff6e5bd6b857bbe95eb601", 0x10}], 0x1}], 0x1, 0x0) r3 = openat2(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1890c0, 0x1, 0x2b}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000980)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000000ac0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000001c0)="035f21671f912584f51f588905f3f9b2e1963df889d674ada02f79250e3262bbb02ce21c4515445098f457f701365b6d75c22a2c5531d68ee65b938d63a45c759a92f4f048f56dc1201f0812bafbe4c97b150f188435e1ea1f4bf0d667c3815c", 0x60}, {&(0x7f0000000100)}, {&(0x7f0000000240)="0613c7eb7f05a1", 0x7}, {&(0x7f0000000280)="fc04e4a893a059fec795fa714ae4869c4af1ead29de1dc71e74acd02dcb9fe9007802f38ed3edbf0c252c9a399a1b50d42d2f931505ba68d6be55d004797d0b746b284a6f519e27d7742f243134b26e19ee32fab88ccebeaf1d6e8dd506d8853a0f96aa9c3daba915a84dbd4043690cbe6789b5b01a01296a1c23542a9ef95cbd2fe8e42d0a4b642226212a90ecb923d9606a082e08bb4f30542253084bad7ccd5b2c18af0a28904593e1231943163887d139e85f78a2a", 0xb7}, {&(0x7f0000000340)="297556a79fefb09c9ff66bc023505cff1cd937980f034deec909f2d1e1fe0abbec8e3ad6c65c54a66ae9267f3bbd7c1c6867945b0e8b3bd6e7c26d3673861399979280fb9a5ede13a352053e0ee585", 0x4f}, {&(0x7f00000003c0)="21c02aff86a9a96712fdf5dc7d0054d9464d24d9bc9bac33e1336160362c7e1d3551c14b57c024b0d0060afd7edc0135e9e33abce46d7a53c9e8a3b7cf1d4b1fc52cceb4fa0baf5868b7e028ff7bde455a516f4a08dbbbfcf1b7b18d8f0858a27fbed76dd6fb9b893a4174642db06be43d4d3b8a00a5d33fd956decb75", 0x7d}, {&(0x7f0000000440)="2e7e1ad9f803332b349a9029eb83b88c125fff6b122dfc7ad413ce2b72c84c6060756f4a7e8ade9018e69b5ef47cdedf18109e4ed971bfc0914767969fe84f3a37ec77d3660e9537a75ff22ac234f6ca6e8b4500d6edbbb29053b05e04943464549c37c9bb760d8a7b4b0430dcd5a66e5b8d0ef02178cf7099e1e314b68c", 0x7e}], 0x7, &(0x7f0000000540)=[@authinfo={0x18}], 0x18, 0x10}, {&(0x7f0000000580)=@in6={0xa, 0x4e24, 0x1, @mcast1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000001380)="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", 0x1000}], 0x1, &(0x7f0000000600)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x23}}, @prinfo={0x18, 0x84, 0x5, {0xa68f1bc1e6a6b10d, 0x9}}], 0x30, 0x810}, {&(0x7f0000000640)=@in6={0xa, 0x4e20, 0x9, @local, 0x9}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000680)="d49f1f69bff392edc9e3163919c25bbcc18a7ef4158e19b4b651f6f129f19f4477beffafeb7db0a1ce8fd4503009020c43087bdbb44efc9e74643ca5d0b2afe20d222a45bc957baf3b9ca0ab27d832772d84cd3ca9f3003b3ef60c58ee11c1603887da322bda3f3612a027e1d20cbc6b7dc902ceb0a7aff17cefc0ed426afe1e93507e8fa34d66f2b2f1c673b4297129aaaa69f2b6022613bb362bd591bdb2dc70eceff4005ffb00b2713eb60036fff6e69e052d2c05e46f19972f82819d2d7f06736bf88eaeb588fccdbacc4e81db1d78c5bff8cd7849f1ac73", 0xda}, {&(0x7f0000000780)="605f2efb3764c9b3e6e23de602b906adc99f59debe30594daff84815b114d7af6a8e8ccefdd0691d8f8d872c7f4a6e7c382e7b67016124c4df624bbb48e5c78078888ecfe227c02fd130714d615350521f366df8713874b4bcef2594c265103668ab91d15891319a54cca80e4abef0e13a7b690b349ae9aa81f9b7bcc2794213ea93d8e75e4d92c2f04fc4de5144b48f0235", 0x92}, {&(0x7f0000000840)="74c62ef3f6aa69ddd54e392c4f2b89225a19ec7b277a6d0999d824af0b3f147e25103670d04145dcfd5a5f4a9647397b4b7dbc379a93a810926ec4a989f7f9c27449d46b2198895491abadbcb91ce4e1c6acf7ba5466e3606bf9e1423305e1545dbf3d076b0da8e7228ee6913eb44d0e4afbd0c91855a1096f", 0x79}, {&(0x7f00000008c0)="503b493d32cf8e8755", 0x9}], 0x4, &(0x7f0000000b80)=ANY=[@ANYBLOB="18000000000000008400000000000000090003070104030030000000000000008400000001000000d73c0900000000000000010038000000030000000400000002000000", @ANYRES32=0x0, @ANYBLOB="300000000000000084000000010000007f0000000080000000000e00f7cf0000400000000038000001000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000000000009000010fffb050020000000000000008400000002000000280609000800000002000000", @ANYRES32=r4, @ANYBLOB="180000000000000084000000050000000000000087000000c9755b87eb959bc62a0ca53a8c4bdc9600e7952140e7384732f656ced1fcc58b2df20ceb729150994bfea751b9bb6bdd34f593164d89e18484da9f5eb8e2210f438c9af04039c70ebf7d78e82b39152cea6bee55219a7c516a4f62394088"], 0xc8}], 0x3, 0x20000015) r5 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab08, 0xffffffffffffffff) [ 2755.300665][ T5414] nbd: must specify a device to reconfigure [ 2755.328261][ T5414] block nbd1: NBD_DISCONNECT [ 2755.329410][ T5414] block nbd1: Send disconnect failed -111 [ 2755.332123][ T5413] block nbd1: Disconnected due to user request. [ 2755.344494][ T5413] block nbd1: shutting down sockets [ 2755.642349][ T5413] block nbd1: shutting down sockets [ 2755.774207][ T5419] block nbd0: NBD_DISCONNECT [ 2755.775392][ T5419] block nbd0: Send disconnect failed -32 [ 2755.782243][ T5416] block nbd0: Disconnected due to user request. [ 2755.804858][ T5416] block nbd0: shutting down sockets [ 2755.913039][ T5419] block nbd0: shutting down sockets 00:45:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x2) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x400) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r5, 0x10000000) read$dsp(r5, &(0x7f0000000080)=""/87, 0x57) 00:45:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x10000000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$NBD_SET_TIMEOUT(r5, 0xab09, 0xfffffffffffffff7) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2757.116921][ T5424] block nbd1: NBD_DISCONNECT [ 2757.119306][ T5424] block nbd1: Send disconnect failed -111 [ 2757.195658][ T5422] block nbd1: Disconnected due to user request. [ 2757.197099][ T5422] block nbd1: shutting down sockets [ 2757.317835][ T5426] block nbd1: NBD_DISCONNECT [ 2757.319022][ T5426] block nbd1: Send disconnect failed -111 [ 2757.348729][ T5422] block nbd1: Disconnected due to user request. [ 2757.349869][ T5422] block nbd1: shutting down sockets [ 2757.563237][ T5425] block nbd0: NBD_DISCONNECT [ 2757.565301][ T5425] block nbd0: Send disconnect failed -111 [ 2757.572138][ T5423] block nbd0: Disconnected due to user request. [ 2757.576150][ T5423] block nbd0: shutting down sockets [ 2757.807915][ T5429] block nbd0: NBD_DISCONNECT 00:45:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0xfe, "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"}, &(0x7f0000000100)=0x106) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2757.850742][ T5429] block nbd0: Send disconnect failed -111 [ 2757.865892][ T5423] block nbd0: Disconnected due to user request. [ 2757.867101][ T5423] block nbd0: shutting down sockets [ 2758.467136][ T5431] block nbd1: NBD_DISCONNECT [ 2758.469018][ T5431] block nbd1: Send disconnect failed -111 [ 2758.486922][ T5430] block nbd1: Disconnected due to user request. [ 2758.487793][ T5430] block nbd1: shutting down sockets 00:45:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x42) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) [ 2758.702104][ T5433] block nbd1: NBD_DISCONNECT [ 2758.709761][ T5433] block nbd1: Send disconnect failed -111 [ 2758.715734][ T5430] block nbd1: Disconnected due to user request. [ 2758.716839][ T5430] block nbd1: shutting down sockets 00:45:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x2, r2}) ioctl$NBD_SET_SOCK(r3, 0xab08, 0xffffffffffffffff) [ 2759.543151][ T5435] block nbd0: NBD_DISCONNECT [ 2759.555950][ T5435] block nbd0: Send disconnect failed -111 [ 2759.697985][ T5434] block nbd0: Disconnected due to user request. [ 2759.699234][ T5434] block nbd0: shutting down sockets [ 2759.897397][ T5434] block nbd0: shutting down sockets [ 2760.192266][ T5438] block nbd1: NBD_DISCONNECT [ 2760.201246][ T5438] block nbd1: Send disconnect failed -111 [ 2760.217398][ T5436] block nbd1: Disconnected due to user request. [ 2760.218480][ T5436] block nbd1: shutting down sockets [ 2760.446914][ T5436] block nbd1: shutting down sockets 00:45:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x7caa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r1, 0x8004510b, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x30d003, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x8004510b, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101403, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r3, 0x8004510b, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r4, 0x8004510b, &(0x7f0000000040)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDCTL_SEQ_GETTIME(r5, 0x8004510b, &(0x7f0000000040)) r6 = dup(r5) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) sendmmsg$inet_sctp(r6, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r7 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab08, 0xffffffffffffffff) 00:45:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x24) r2 = dup(r1) r3 = dup(r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) sendmmsg$inet_sctp(r3, &(0x7f0000002bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) [ 2761.445360][ T5441] block nbd0: NBD_DISCONNECT [ 2761.786945][ T5441] block nbd0: NBD_DISCONNECT [ 2761.840065][ T5444] block nbd1: NBD_DISCONNECT [ 2761.843187][ T5444] block nbd1: Send disconnect failed -111 [ 2761.854292][ T5442] block nbd1: Disconnected due to user request. [ 2761.855786][ T5442] block nbd1: shutting down sockets [ 2762.105957][ T5446] block nbd1: NBD_DISCONNECT [ 2762.109777][ T5446] block nbd1: Send disconnect failed -111 [ 2762.114868][ T5442] block nbd1: Disconnected due to user request. [ 2762.116144][ T5442] block nbd1: shutting down sockets 00:46:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f00000010c0)={0x2, 0x0, 0x11, &(0x7f00000000c0)="b36d50f0723084c7904e43aa4ec1b4748d"}) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x200000000005) sendmmsg$inet_sctp(r2, &(0x7f0000002bc0)=[{&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002640)={0x0, 0x64, &(0x7f00000025c0)=[@in6={0xa, 0x4e23, 0x1, @local, 0x9}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x2653, @mcast2, 0x2}, @in6={0xa, 0x4e23, 0x8, @remote, 0x7f}]}, &(0x7f0000002680)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000026c0)=@assoc_value={r5, 0x2}, 0x8) ioctl$NBD_SET_SOCK(r4, 0xab08, 0xffffffffffffffff) r6 = socket(0x2a, 0x800, 0xc4c91cfc) sendmsg$inet_sctp(r6, &(0x7f0000002580)={&(0x7f0000002380)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000002500)=[{&(0x7f00000023c0)="fee03708496f58cea3d90d35d4d9ff2b0e264277075b72233f2e822a9ff7b4662a9b0dda8c529ba04965bf8171a80817ccbe881279a5f82bc3a91b6e02c00b6d476169677da83d1f2651e73cb53d8d696ba87195b4e75b52434918108a4f9817478c2c4443659711761750ab613dbbcbbf2c9dd3b788d03335e02d29f3bf772619cfc6c33cc87f5eaaa8155ac45712f8d4b6a9aef4c34b0321ce54ddc210554c6707ccbc9344af81903e7ad46397cde73699dfb9db7580296ba129c9fe9097b3dc408e55c8987fc28e338e1e77c786f214458f0cff689ed6a47b947ae1cd007c1dfe995443bf84918ed6ee5d0f", 0xed}, {&(0x7f00000024c0)="b71dfd6f61fd1e", 0x7}, {&(0x7f0000002c00)="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", 0x1000}], 0x3, &(0x7f0000002540)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x18}}], 0x20, 0x20040804}, 0x69c9b62e12dedd60) sendmsg$inet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002700)="0b6fe99cf55431d98f9f91469368cf70d1d33f016fa83281bd08b54ee295833b258bb5a620a9b4f7de10866f047bb626b3e07116afed9dcf873e1e128e176860a9cdbd8e73db8657c5e7ae3dcc9d", 0x4e}], 0x1}, 0x4041) r7 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x10000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000e00)={0x0, 0xfffc, 0x2, [0x480, 0x9]}, &(0x7f0000000e40)=0xc) sendmmsg$inet_sctp(r7, &(0x7f0000001200)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="875171b0e6d159e0d2ef3486ba94699e44a2ac5653178db0d1bb6949b10b839b934d6896506e8aaf4400887337ac0db0e36e3871d225dceb23c68e353cef0f5f8296323b3458922ee56926cdf86ea64322e7708085d7d618ebaf8b7f99ae3ddc3c7c6f54cdddbf7b7f098ff9a01ac4", 0x6f}, {&(0x7f00000001c0)="6614bd2eba68f78d56b535cbdbdc620fdecb64fde8fa5d466e647ed598bde3561fd00b35edf04453758c73fc18b9c7f130277575812e7160ecba00f0f9a313a3778156e25a82fd2219ae09ca12f96dda47c67e439da88947df57729b4096892d50f7a87437f980eaabd6b0506790107da2f9f5fec70157aa5679acdcfab46bddce23fff5e8f887c30a1e9bc934e110127426d0db2e82f42f1efbe709915b1423581f9f8620d9f472a6cb419ddd04fc1d496a489de7caaff1805c81f77e70756e9a3d7b7dee071f51bc5fe2405a", 0xcd}, {&(0x7f00000002c0)="5d3bd1b8e1c1c0ce5d35826f74fba7681a88cfb710a017a4d463c5cfa9e3e93287f5e6c78a3dd879ac1604a5f72d50c8dfe412f80e4357b763266454063e534439e39a7bc98f85f80893174f033e8085ae7f82e485df55e77610d46d9b864423d0b3e34c6b877f3717d9aebefe9295bf2502936f601bdcb96923a0e66d09b922e284521ba94e838ba0c2083b82f656ae44d4b49d3dcdfa6cb11d64abcbb4a7c54c79889c088706d6ee502ea10497895280628e79bf6b6728a636623dc1e924712b4ce4b6f46a5a8ba36b", 0xca}, {&(0x7f00000003c0)="a26518f7eff4cfd52a0322ca10c4b3308fd87b9c1894fd3cd263191c0983c71d6b385b7f8e915ebcad02eee9c7c8a13a477d252169c10435e63c9537f9c68276559ccd2e6ee10d63b1a7ccac979931dffb4c181900592998e38f4c2a8ff72f6eee869589da0d73775bf841c35e2288408a7a", 0x72}, {&(0x7f0000000440)="529ca75244df2a9bd37205eaad8bb50c097667ec56142e458327af86d4b2c1e3d714136b487bb46f7f7bb1bd6db5a3", 0x2f}, {&(0x7f0000000480)="6456360ab6b088eb9a3b0f0513f3df53eae0246cb3093e65a6dfd620379fb30c83a0dbda41d68de417e405357aa9d19d979a1469d02ff3fd69af0ac69657af758c4ddb7c62624c475acc89b97af5d810a831cb54e3a6275ce0d58d9cf2812e3f39f28c743aac360790df7cadde763391785e72e27a3cab054ab9bc2872458dccf6bdbd0ff0cd59ea572ee9db54758d595f1357596895a3c256a5244b49215fa9fdbca947b4d3c2fa64866711f3ff4a108f58e1c6c794a02b8cf3", 0xba}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f00000005c0)=@in6={0xa, 0x4e20, 0x2, @mcast1, 0x3}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000600)="f9b6f915f6daac40a4c7a4013e0cdb2da801b50bc787c4ea3828bbb44ab0b4f72256efee3a909be8b42b0f1ddf7a3e295e9af0f5ab8a1e15f73dd0e320bb567f19ea03efe926eced9642978893185e45a4fa231003d11b7d9c0998e36d59259122976ab4b5fc8d577ced828b7aa59d8e84add3db7a7aa41afd0b84f25511204bdaf08baebb0d65392b85eb3578838d94669af76f20459cd88dbd7e2d3642e7b8", 0xa0}, 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{&(0x7f0000000a80)="394652f48bc5a19a58367b1c42802c9ea3a30edb1d0860f7c78c632da931be65dff29d0afe06d0257685478b655d94efd7370b8d6be28bb72b7ed5ba26fcfa66e1b2a0b9587c202be19189729667634950d809185525ad1076ec7ddd14c236612be265eb", 0x64}, {&(0x7f0000000b00)="2003d720dadf5931e714a339c752f6e8fd893d958e2f636a83b2ba23298f2b655c8e6131c5d5e45efbce8c87291fbd77bdd951f695aa6e82f37c00317b34174ff4180c5b78755952f5bc03a4a24ef73c5296ac28b3b56a188465d6e58ab8384362ac35f4cfc626d09974ba6b46a561bea6a60e57f1d38fb1eb6f46363cdabf5ea1e6cea743b8fef9cb4a92910bbbc5f5325a3a75cf045405995e7a4f25c01b17aaa731c0779acef365318c5ba4bfb6e1b75379292120facba9dd01e33e92fd22711d5f25f4", 0xc5}, {&(0x7f0000000c00)="58eb749742c2940f245d87ad82d63f1cd2bc059e23a09ce0ef8cda4774a93dacec5f164cfe2dafdfa93af4bee819622505f8de575addaf4d1e7eea6d762d1fb7049b3c535b3a8cfcf59bb88b8865ade3987fe83423737211a36f52caa31a692953900a25936eb3de7262f48407975e2cb4", 0x71}], 0x7, 0x0, 0x0, 0x4000045}, {&(0x7f0000000d00)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000d40)="0a8589", 0x3}, {&(0x7f0000000d80)="5c015ddda288e8", 0x7}], 0x2, &(0x7f0000000e80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xc00000}}, @init={0x18, 0x84, 0x0, {0x7a9a, 0x5, 0xffff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x19b, 0x5, 0x8004, 0x4, 0x8239, 0x3, 0x1, 0x2, r8}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0xa8, 0x44845}, {&(0x7f0000000f40)=@in6={0xa, 0x4e24, 0x80000001, @private0, 0x4}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000f80)="384652620ab2737ae344f1e6f99dbbcf8b759f05ff2a3c21440cf09f15cf0a0531c37d0f8edfc003eb671a6ffba77c8c063cbb960a56a62ad5a9a6b426f9d13805cc16ddf788cf4024e465e328331c003a24309970e580fe984447f512df5a265c93051467f232b6510579184c302ffc6f5feb1cab1718d359510c5e16d7e77673a40fe074d7a969d7a0056d319a6c4fd4c80490f881020fda42e2b859a09093492aedc0d0b95c83ee6738a75d1e34f3f61c4e416a9b23d518b58bed5861b1316caff66fce92ffb26328b5c2d60f08cc91e4c84804780bdf8d4c3670e3e4c58afae35058c9d2261691ec2139f237d4728e55cb8ea686", 0xf6}, {&(0x7f0000001080)="d732fb33efdeca8c46", 0x9}, {&(0x7f00000010c0)="afc474d0d6a49d1844700c8d7b09e6712e0ffa28651a3002cc5ac06eaf153ce6eeb71769b9b62e4c022e21512ff12dee3819b5c2d3817d9501a05be461196be329d491974cd7c66c2b950e8b6006a3d9ec2488cbac4a12c6c0b304345e98a2aa1454d2c83c5fb11f666f654bef01b8f2d954263a599cd845012d5262e0bc304cea70e5654b", 0x85}, {&(0x7f0000001180)="6b76c863", 0x4}], 0x4, 0x0, 0x0, 0x4000}], 0x5, 0x4000000) 00:46:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x604400, 0x0) read$dsp(0xffffffffffffffff, &(0x7f0000000100)=""/35, 0xffffffffffffffb6) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) sendmmsg$inet_sctp(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000180)='U', 0x1}], 0x1}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) [ 2763.603063][ T5449] block nbd0: NBD_DISCONNECT [ 2763.605465][ T5449] block nbd0: Send disconnect failed -111 [ 2763.748365][ T5448] block nbd1: shutting down sockets [ 2763.925857][ T5447] block nbd0: Disconnected due to user request. [ 2763.927680][ T5447] block nbd0: shutting down sockets [ 2764.028094][ T5448] block nbd1: shutting down sockets [ 2764.400692][ T5453] block nbd0: NBD_DISCONNECT [ 2764.402151][ T5453] block nbd0: Send disconnect failed -111 [ 2764.517109][ T5447] block nbd0: Disconnected due to user request. [ 2764.520465][ T5447] block nbd0: shutting down sockets 00:46:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000031c0)={0x0}, &(0x7f0000003200)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000003380)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x64010100}, 0x10, &(0x7f0000001340)}, {&(0x7f0000000040)=@in={0x2, 0x4e21, @private=0xa010102}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000080)="d7a4937e9b6c3ce442a3a61759de2b09ee031905160eb828aef7583f392ab1a807ee78f6eeb34de36f340cb47b48cc480148f79c98ec0325fc97b80af4c9732b19cc94a4d530a5b8b0635ee2458efb215ec6b5c92a92f192359774a8d4419ccb7ebf47424e019a75f70399cc93d5cc2582c6fc0199da92ad3691165268c0371764b808c23ef72c119d88b48dd15f0706c8edff", 0x93}, {&(0x7f0000000180)="7e96953e05da33be85f978cb8e2e6d235f1c3a822dbdf3ddffa0b4af5af5bfe5d7f68cbee15289be7d0fdfa8901603fff20807e5b0a05ebb4ec8873a6b121b043af3b60e6d6cce4dd97eefc996f316ec7f60b42ba708954a6c369bb0e73ef2aed2c888fec2cbcae37dd5b83a5a24849dfdfeda2658543cce8445beef6a537d65616414a6ae4f0ad2aaabd880178d3028e9823926c7a55fdd34e01d523109c95d1904e7cd21d00a344d675d67ef9e55c3e7e2eedd1a713451a0db4b432c926062f9a7295a8463501feac0cd323488b2d9702d51f720c207165ab2ab2647e04e9acfd45a9c16e26eda78ad636b6b40a22c21a6bc5f06b0", 0xf6}, {&(0x7f0000000280)="e44f43b7e15832859886d42229aae9b9dd6471625994b525c6fd549ffa0441e0834443e757", 0x25}, {&(0x7f00000002c0)="123af266200ede81405782d0d979fdc67563ff6f3255a263a316c6a145409efedbcb3b7231aa855d86f01d07908a689b4ea2daebc11444e37dfb7be7bbce5126a6ac474d329bd90e2c0aa3f4408f59ec56104a6120e13b63959c4fa17eb3506f5efa8aa10db328bab0529008603108f2dc21bbe921a67b419da859f4", 0x7c}, {&(0x7f0000000340)="764163627fa8355ae7a4566565535a68eda66a171eccba08d32b1d55c272da3697043b69005d753de47780dec1c8fe9c473c4bd071dd427c28d9c3e7384a976b011e25a93759ecb8be61a1231c36949c7d3f086651912b3b237af65a08032ca6521e3e756afb", 0x66}, {&(0x7f00000003c0)="3eb1e3e88c12feea36fce4b767b7a50b17a3193b8deb85485b5d71fd743ba00c5e428b8635581fff7415d3bffaf5da03040653836ab40baafc067a51d8f28cb9c85b1e88df3d6daf9b6380c94390b28b2573f0fc128708ff318ca7b41f7f9a3d5b4989a955de2d6d6128d904400f9b7ac3db6499b425664f7814f19debdf5e4a423d2d65a47ea5587743ab2b00c802f041eabda323646cfba9ea8e27b76e7ffa30673f4d0aae27c62a6d0a6a14f2a29183553ea458022c3076a52de3e9af38dd8b6577794710d734", 0xc8}, {&(0x7f00000004c0)="be3c2bfa83a267eb323f2d60015be3f91f7bb0ec27015adb75687380ed3a45ec4f97372098dcb4d32de693aea0640c29375cc678a280e2e5f95ec6148940fc59e69e4c19211482de7548ef0ba6149180480786a166d94ad7a2ee665bb39a537d33048b9553b8848a6cd5cf28f35a102bb52dd46e88677071942696d6b2675b0c2a22741871090b1200e112c306366f85a9732c", 0x93}, {&(0x7f0000000580)="97d64991c8adcefc852ca1b861601d829f30e12edf5a3fa7538ff9121e91dbd245ac3d12b1ebdcb3778424f28e43026009df72a6427c8024b2b5dcd6852588e15ff24e2d8c00ba9d83d6503cfc51fcf5ab4efb1b5bd5cd7371ba3c06ee01ce9b27497e34b1ee8241c1074dc52412cd79db06f62d9780362ffccda07264e5aad5336f4b6447203c2216cc1ac5f7f18ad05a4e9c1dcfe9c2519cc49484f21fc5ef421a27884f81550b7b2bf6f16499a3bfd5a458d3945e19c4aafcb65cdc3091a1f244a674e53748f1e4025e8a83af7a2ac082223959687ad8438bd720bc49f7f4dca1c001714d67fbc162bde068f7e8", 0xef}, {&(0x7f0000000680)="75c1cce9f5f0ddc607a4673c5622ecf39f12e0fdf9021b27ed601937613309d363341610092c6e83a0dd586dbf5f0d2565394ddfce547a1289efed2296e125c917f21e5ce8e22ec85c167f470b5e7f92bfb014f218e4a47bf86d88114bfbd15b04d5368b31474538f5cfd63aad457f55a4d948c936f54c75", 0x78}, {&(0x7f0000000700)="68c5aaffc0fea39b016797325ef22d246f550ba640ab74d2eff779da27cd697455269592d693afd043ca26b13e838945f121f110a8584b4496132f5b07d9872683a21a2ee77229b480f8fa385f14a52a412508374feb69abc8d044576839e1565fd3f88d2583d4d4e7922bea047e0e77abb0d50535eb95ba47a3bfc493230f405526acc70a8854af11b17425f8be83590b78ca64bcd63cd55529f14ac46453be8850", 0xa2}], 0xa, &(0x7f0000000880)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x400, 0x0, 0xffff, 0x1000, 0x2, 0x1, 0x1000}}], 0x30, 0x8042}, {&(0x7f0000000c00)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000003100)=[{&(0x7f0000000c40)="aa7b6c82c93dfa413e11a85645f44c7fc97bbb97bec2a20af6fd520d85143d0a119254cf6d1d44af58af095d184b0ab6354f03dd8c31f63a14c449c5ef53ca73dc9ad16303ddeb9b0d35743c745f60d36e30f20d775ae3a7786dd0c87c854ff1abcafbe00838b92628238664daf808e18cb63babe1d32686f2d151ba88876622e4e50c7d570756fae5e4b0304d9f1f8a6350b72680cff417f5b348a80e046241baa24f72e05cd2f5e0614ff4ed96c7defb88590ebf37bbe77b8e0f6721f38cb37ced975092abf4485ddf3e99d020734f39184758ceff558cb4c214644205029d59263b346b", 0xe5}, {&(0x7f0000000d40)="28e2779f5847b768a17bab09599164fa0cf1665ed452af0719c3a063d5c967810b91039a9c16680d6eff2a7e343e62f300c16ab3ce10590856055110", 0x3c}, {&(0x7f0000000d80)="666e4abcdb5e5f14a047a0b0", 0xc}, {&(0x7f0000000dc0)="a1a7ddccb1896ec456b677ffdfcd88e9dc98c24037f5eb333e446e11fc129ce35e1bdb6c93eac67ab31ac31cf9c3d1bb493c92499cc21893f6cf657d3e160990a207154eda9e65bdca22ce583a403399460d7649014576d6fdc7a6671a94eee18c9c82ffc22d6a58f65d5d13e02edb5eeb4b6876246f786df07c29a892a3868a8b89f333f04c2a731da8e31b38e5ef0e34bd62fb69514eee339776300ea95917968c56256834b89a851f6b5d317e1a8701dbb1ed7a0d2043142f1adc0f1d2c38466917c7a978d460af90f16d70bc13028969c481f167dadf75515ad4421cfc164ec09921bf09df05dd579f46d62f9b61de7edd22df667e1d", 0xf8}, {&(0x7f0000000ec0)="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 VM DIAGNOSIS: 08:30:55 Registers: info registers vcpu 0 pc ffffffe002a90dec mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d4 sepc ffffffe0003bd542 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe0000d8a14 x2/sp ffffffe0258b7a70 x3/gp ffffffe004588b08 x4/tp ffffffe00c3adf00 x5/t0 ffffffe024e83c64 x6/t1 ffffffc400868ee8 x7/t2 000000006e878691 x8/s0 ffffffe0258b7b70 x9/s1 ffffffe0214c9e80 x10/a0 ffffffe0214c9e80 x11/a1 0000000000000007 x12/a2 0000000000000002 x13/a3 ffffffe000012c02 x14/a4 ffffffcf0285b240 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffe004347747 x18/s2 ffffffe00cc6b280 x19/s3 0000000000000000 x20/s4 ffffffe000009706 x21/s5 ffffffe0258b77e0 x22/s6 0000000000000000 x23/s7 ffffffe0258b7840 x24/s8 ffffffe00011775e x25/s9 ffffffe0258b7880 x26/s10 0000000000003fff x27/s11 0000000000000001 x28/t3 0000000000000000 x29/t4 ffffffc400868ee4 x30/t5 ffffffc400868ee9 x31/t6 0000000000000007 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffe0000e2660 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000080 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffe00000542c mepc ffffffe00000e9d4 sepc ffffffe0000dd9a4 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffe0000e2660 x2/sp ffffffe0258b38f0 x3/gp ffffffe004588b08 x4/tp ffffffe006512f80 x5/t0 ffffffe004ffdbb7 x6/t1 ffffffc4009ffb76 x7/t2 0000000000000000 x8/s0 ffffffe0258b39f0 x9/s1 000000000000084e x10/a0 0000000000000000 x11/a1 00000000000f0000 x12/a2 0000000000000002 x13/a3 ffffffe0000e2660 x14/a4 ffffffe006513f80 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffffe004ffdbb6 x18/s2 000000000000084e x19/s3 ffffffe00424a0b8 x20/s4 0000000000000000 x21/s5 ffffffe00424a108 x22/s6 ffffffffffffffea x23/s7 3fffffffffffffff x24/s8 0000000000000001 x25/s9 ffffffe00424a0c0 x26/s10 ffffffe00424a0d8 x27/s11 0000000000000000 x28/t3 000000003a302320 x29/t4 ffffffc4009ffb74 x30/t5 ffffffc4009ffb77 x31/t6 ffffffe004ffdbb7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000