xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7000772ed443000056471e40b0f30c6c7dcf113290acad7611540d3f711f8bf4d5", @ANYRES16=0x0, @ANYBLOB="00082abd7000fedbdf250500000008000100000000000c00080004000000000000000c00060002000000000000000c000500ec184be3699b29a70c0002001f000000000000000c00080007000000000000000c00050020000000000000000c0004000000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000881}, 0x10) (async) 21:15:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x420102) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x1ff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x420102) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x1ff) (async) 21:15:51 executing program 2: socket(0x10, 0x0, 0x0) r0 = geteuid() (async) r1 = getpgrp(0x0) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, r0, 0x0, 0x82, 0x8}, 0x0, 0x0, 0xf95, 0xeae117e80, 0x20, 0x5, 0x81, 0x0, 0x3, 0x5, r1, r2}) 21:15:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x202000) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x202000) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) 21:15:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 21:15:51 executing program 2: socket(0x10, 0x0, 0x0) r0 = geteuid() (async, rerun: 64) r1 = getpgrp(0x0) (async, rerun: 64) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, r0, 0x0, 0x82, 0x8}, 0x0, 0x0, 0xf95, 0xeae117e80, 0x20, 0x5, 0x81, 0x0, 0x3, 0x5, r1, r2}) [ 1281.740457] block nbd4: shutting down sockets 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101283) 21:15:52 executing program 1: socket(0x18, 0x0, 0x100000) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x0) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7000772ed443000056471e40b0f30c6c7dcf113290acad7611540d3f711f8bf4d5", @ANYRES16=0x0, @ANYBLOB="00082abd7000fedbdf250500000008000100000000000c00080004000000000000000c00060002000000000000000c000500ec184be3699b29a70c0002001f000000000000000c00080007000000000000000c00050020000000000000000c0004000000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000881}, 0x10) 21:15:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:52 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xff, 0x800) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$sg(&(0x7f0000000140), 0x6, 0x20000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={'\x00', 0x8, 0x200, 0x3ff, 0xf74, 0x8}) ioctl$SG_BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0x1, 0x6, 0x200000000, 0x40, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x80) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) [ 1281.841068] block nbd0: shutting down sockets 21:15:52 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070c9) 21:15:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x20, 0x70bd28, 0x2000, {}, [""]}, 0xfffffffffffffdcc}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf252b0000000c0005000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004044}, 0x90) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0x40081271, 0xffffffffffffffff) [ 1281.880854] block nbd4: shutting down sockets 21:15:52 executing program 1: socket(0x18, 0x0, 0x80) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffda9, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="107401a3370932c328d1db6b042dbd7020fafadb2507feff00"], 0x14}, 0x1, 0x0, 0x0, 0x4004090}, 0x1404a000) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) 21:15:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:52 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1281.960335] block nbd0: shutting down sockets 21:15:52 executing program 2: socket(0x10, 0x0, 0x0) (async) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xff, 0x800) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) (async) r1 = syz_open_dev$sg(&(0x7f0000000140), 0x6, 0x20000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={'\x00', 0x8, 0x200, 0x3ff, 0xf74, 0x8}) ioctl$SG_BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0x1, 0x6, 0x200000000, 0x40, 0xffffffffffffffff}) (async) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x80) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) 21:15:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x20, 0x70bd28, 0x2000, {}, [""]}, 0xfffffffffffffdcc}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf252b0000000c0005000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004044}, 0x90) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0x40081271, 0xffffffffffffffff) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070ca) [ 1282.030901] block nbd4: shutting down sockets 21:15:52 executing program 1: socket(0x18, 0x0, 0x80) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffda9, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="107401a3370932c328d1db6b042dbd7020fafadb2507feff00"], 0x14}, 0x1, 0x0, 0x0, 0x4004090}, 0x1404a000) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) 21:15:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xbe3) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0x5e7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xcc1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x0, r3}) 21:15:52 executing program 2: socket(0x10, 0x0, 0x0) (async, rerun: 64) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xff, 0x800) (rerun: 64) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$sg(&(0x7f0000000140), 0x6, 0x20000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={'\x00', 0x8, 0x200, 0x3ff, 0xf74, 0x8}) ioctl$SG_BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0x1, 0x6, 0x200000000, 0x40, 0xffffffffffffffff}) (async, rerun: 64) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x3, 0x80) (rerun: 64) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) 21:15:52 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x20, 0x70bd28, 0x2000, {}, [""]}, 0xfffffffffffffdcc}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf252b0000000c0005000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004044}, 0x90) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0x40081271, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x20, 0x70bd28, 0x2000, {}, [""]}, 0xfffffffffffffdcc}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r2, @ANYBLOB="000127bd7000fbdbdf252b0000000c0005000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20004044}, 0x90) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0x40081271, 0xffffffffffffffff) (async) 21:15:52 executing program 1: socket(0x18, 0x0, 0x80) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffda9, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="107401a3370932c328d1db6b042dbd7020fafadb2507feff00"], 0x14}, 0x1, 0x0, 0x0, 0x4004090}, 0x1404a000) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) socket(0x18, 0x0, 0x80) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffda9, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="107401a3370932c328d1db6b042dbd7020fafadb2507feff00"], 0x14}, 0x1, 0x0, 0x0, 0x4004090}, 0x1404a000) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x1) (async) 21:15:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xbe3) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) (async) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0x5e7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xcc1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x0, r3}) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070cd) [ 1282.190735] block nbd4: shutting down sockets 21:15:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x17}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x3}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xa}, @IEEE802154_ATTR_DURATION={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$amidi(&(0x7f0000000040), 0x20, 0x80) [ 1282.234180] block nbd0: shutting down sockets 21:15:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xbe3) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000040)={0x5e7}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xcc1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x0, r3}) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870c8) [ 1282.310145] block nbd4: shutting down sockets 21:15:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) socket(0x10, 0x0, 0x401) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xd58b5e1d6ce772cb, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x7, 0x0, 0x1}) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$NBD_DO_IT(r0, 0xab03) socket(0xa, 0xa, 0x489) 21:15:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x101, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xff, 0x1fe1fee1, 0x7, 0x100}) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000180)) ioctl$BLKRRPART(r2, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x294401, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) r5 = socket(0x5, 0xa, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x46, 0x0, 0x10001}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2c6580, 0x0) ioctl$RTC_AIE_ON(r6, 0x7001) 21:15:52 executing program 1: socket(0x1f, 0x3, 0x5) 21:15:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x17}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x3}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xa}, @IEEE802154_ATTR_DURATION={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$amidi(&(0x7f0000000040), 0x20, 0x80) 21:15:52 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x400084, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x25) 21:15:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket(0x10, 0x0, 0x401) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xd58b5e1d6ce772cb, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x7, 0x0, 0x1}) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socket(0xa, 0xa, 0x489) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cb) [ 1282.450774] block nbd4: shutting down sockets 21:15:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x101, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xff, 0x1fe1fee1, 0x7, 0x100}) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000180)) ioctl$BLKRRPART(r2, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x294401, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) r5 = socket(0x5, 0xa, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x46, 0x0, 0x10001}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2c6580, 0x0) ioctl$RTC_AIE_ON(r6, 0x7001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x101, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) (async) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xff, 0x1fe1fee1, 0x7, 0x100}) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) (async) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000180)) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x294401, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) (async) socket(0x5, 0xa, 0x1) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x46, 0x0, 0x10001}) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2c6580, 0x0) (async) ioctl$RTC_AIE_ON(r6, 0x7001) (async) 21:15:52 executing program 1: socket(0x1f, 0x3, 0x5) 21:15:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x17}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x3}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0xa}, @IEEE802154_ATTR_DURATION={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async, rerun: 32) syz_open_dev$amidi(&(0x7f0000000040), 0x20, 0x80) 21:15:52 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket(0x10, 0x0, 0x401) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0xd58b5e1d6ce772cb, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x7, 0x0, 0x1}) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$NBD_DO_IT(r0, 0xab03) socket(0xa, 0xa, 0x489) 21:15:52 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x400084, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x25) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x2) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x400084, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x25) (async) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cc) 21:15:52 executing program 1: socket(0x1f, 0x3, 0x5) socket(0x1f, 0x3, 0x5) (async) [ 1282.579927] block nbd4: shutting down sockets 21:15:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x101, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xff, 0x1fe1fee1, 0x7, 0x100}) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000180)) ioctl$BLKRRPART(r2, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x294401, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) r5 = socket(0x5, 0xa, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x46, 0x0, 0x10001}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2c6580, 0x0) ioctl$RTC_AIE_ON(r6, 0x7001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x101, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000001c0)) (async) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000000c0)={0xff, 0x1fe1fee1, 0x7, 0x100}) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) (async) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000180)) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x294401, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x6) (async) socket(0x5, 0xa, 0x1) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x46, 0x0, 0x10001}) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2c6580, 0x0) (async) ioctl$RTC_AIE_ON(r6, 0x7001) (async) 21:15:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x400) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000200)=0x1) r2 = syz_open_dev$rtc(&(0x7f0000000240), 0x800, 0x22800) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) 21:15:52 executing program 2: socket(0x10, 0x0, 0x0) socket(0x23, 0x800, 0x2) 21:15:52 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x2) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x400084, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x25) 21:15:52 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x8000, 0x4002) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x18802) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fddbdf25240000000a0001007770616e310000000a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000aea00007770616e310000000a51c1fa9b70616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e33000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000041) ioctl$RTC_AIE_OFF(r0, 0x7002) 21:15:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4020940d) [ 1282.710395] block nbd4: shutting down sockets 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) (async) socket(0x23, 0x800, 0x2) 21:15:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x400) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000200)=0x1) r2 = syz_open_dev$rtc(&(0x7f0000000240), 0x800, 0x22800) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x400) (async) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000200)=0x1) (async) syz_open_dev$rtc(&(0x7f0000000240), 0x800, 0x22800) (async) ioctl$RTC_UIE_ON(r2, 0x7003) (async) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) (async) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x7, 0x400) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) 21:15:53 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x8000, 0x4002) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x18802) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fddbdf25240000000a0001007770616e310000000a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000aea00007770616e310000000a51c1fa9b70616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e33000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000041) ioctl$RTC_AIE_OFF(r0, 0x7002) socket(0x18, 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f0000000000), 0x8000, 0x4002) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x18802) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fddbdf25240000000a0001007770616e310000000a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000aea00007770616e310000000a51c1fa9b70616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e33000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000041) (async) ioctl$RTC_AIE_OFF(r0, 0x7002) (async) 21:15:53 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3b, 0x2a, 0x6, 0xff, 0x0, 0x81, 0x4, 0x39, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) [ 1282.860862] block nbd4: shutting down sockets 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081270) 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) (async) socket(0x23, 0x800, 0x2) 21:15:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x400) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000200)=0x1) r2 = syz_open_dev$rtc(&(0x7f0000000240), 0x800, 0x22800) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x400) (async) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000200)=0x1) (async) syz_open_dev$rtc(&(0x7f0000000240), 0x800, 0x22800) (async) ioctl$RTC_UIE_ON(r2, 0x7003) (async) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) (async) 21:15:53 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3b, 0x2a, 0x6, 0xff, 0x0, 0x81, 0x4, 0x39, 0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3b, 0x2a, 0x6, 0xff, 0x0, 0x81, 0x4, 0x39, 0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x7, 0x400) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) 21:15:53 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x8000, 0x4002) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x18802) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fddbdf25240000000a0001007770616e310000000a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000aea00007770616e310000000a51c1fa9b70616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e33000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000041) ioctl$RTC_AIE_OFF(r0, 0x7002) socket(0x18, 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f0000000000), 0x8000, 0x4002) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r1) (async) syz_open_dev$rtc(&(0x7f0000000040), 0x2, 0x18802) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fddbdf25240000000a0001007770616e310000000a0001007770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000aea00007770616e310000000a51c1fa9b70616e3000000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e33000000"], 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x40000041) (async) ioctl$RTC_AIE_OFF(r0, 0x7002) (async) 21:15:53 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) socket(0x29, 0x2, 0x2) socket(0x2b, 0x3, 0x3) 21:15:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x24000) r2 = syz_open_dev$rtc(&(0x7f0000000080), 0x3, 0x101040) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xff) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x7, 0x400) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) [ 1283.032104] block nbd4: shutting down sockets 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081272) 21:15:53 executing program 1: socket(0x25, 0x0, 0x0) 21:15:53 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) socket(0x29, 0x2, 0x2) socket(0x2b, 0x3, 0x3) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) (async) socket(0x29, 0x2, 0x2) (async) socket(0x2b, 0x3, 0x3) (async) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080), 0x1, 0x40c481) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) r2 = socket(0x1e, 0x2, 0x7ff) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 21:15:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x24000) r2 = syz_open_dev$rtc(&(0x7f0000000080), 0x3, 0x101040) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x24000) (async) syz_open_dev$rtc(&(0x7f0000000080), 0x3, 0x101040) (async) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xff) (async) 21:15:53 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x3b, 0x2a, 0x6, 0xff, 0x0, 0x81, 0x4, 0x39, 0xffffffffffffffff}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:15:53 executing program 1: socket(0x25, 0x0, 0x0) socket(0x25, 0x0, 0x0) (async) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080), 0x1, 0x40c481) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) r2 = socket(0x1e, 0x2, 0x7ff) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$dmmidi(&(0x7f0000000080), 0x1, 0x40c481) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) socket(0x1e, 0x2, 0x7ff) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) 21:15:53 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) (async) socket(0x29, 0x2, 0x2) (async) socket(0x2b, 0x3, 0x3) 21:15:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x24000) r2 = syz_open_dev$rtc(&(0x7f0000000080), 0x3, 0x101040) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xff) [ 1283.220599] block nbd4: shutting down sockets 21:15:53 executing program 1: socket(0x25, 0x0, 0x0) socket(0x25, 0x0, 0x0) (async) 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000000), 0x3f, 0x545202) socket(0x22, 0x800, 0x4d) 21:15:53 executing program 1: socket(0x22, 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f0000000000)={0x1}) 21:15:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080), 0x1, 0x40c481) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) r2 = socket(0x1e, 0x2, 0x7ff) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$dmmidi(&(0x7f0000000080), 0x1, 0x40c481) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) socket(0x1e, 0x2, 0x7ff) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) 21:15:53 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$amidi(&(0x7f0000000040), 0x4df31b17, 0x200) 21:15:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x40) 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f0000000000), 0x3f, 0x545202) socket(0x22, 0x800, 0x4d) 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) [ 1283.400095] block nbd4: shutting down sockets 21:15:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x40) 21:15:53 executing program 3: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0xa593c7e7, 0x7, 0xfff, @link_local, 'geneve1\x00'}) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f0000000000), 0x3f, 0x545202) socket(0x22, 0x800, 0x4d) 21:15:53 executing program 1: socket(0x22, 0x1, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f0000000000)={0x1}) 21:15:53 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$amidi(&(0x7f0000000040), 0x4df31b17, 0x200) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$amidi(&(0x7f0000000040), 0x4df31b17, 0x200) (async) 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) [ 1283.530079] block nbd4: shutting down sockets 21:15:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x40) 21:15:53 executing program 3: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0xa593c7e7, 0x7, 0xfff, @link_local, 'geneve1\x00'}) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) (async, rerun: 64) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async, rerun: 64) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) (rerun: 64) 21:15:53 executing program 1: socket(0x22, 0x1, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(0xffffffffffffffff, 0xc0245720, &(0x7f0000000000)={0x1}) 21:15:53 executing program 2: socket(0x10, 0x0, 0x0) socket(0x22, 0x3, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x200181) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x4) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) 21:15:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x40000) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={'\x00', 0x446, 0x4, 0x1, 0x4, 0x8, r2}) 21:15:53 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$amidi(&(0x7f0000000040), 0x4df31b17, 0x200) 21:15:53 executing program 3: ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0xa593c7e7, 0x7, 0xfff, @link_local, 'geneve1\x00'}) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x8) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x8) 21:15:53 executing program 1: socket(0x18, 0x0, 0x0) r0 = socket(0x6, 0xa, 0x3f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}]}) 21:15:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) [ 1283.680959] block nbd4: shutting down sockets 21:15:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x40000) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={'\x00', 0x446, 0x4, 0x1, 0x4, 0x8, r2}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x40000) (async) gettid() (async) syz_open_procfs$namespace(r2, 0x0) (async) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={'\x00', 0x446, 0x4, 0x1, 0x4, 0x8, r2}) (async) 21:15:54 executing program 2: socket(0x10, 0x0, 0x0) (async) socket(0x22, 0x3, 0x6) (async) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x200181) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) (async) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x4) (async) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) 21:15:54 executing program 1: socket(0x18, 0x0, 0x0) (async) r0 = socket(0x6, 0xa, 0x3f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}]}) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x424383) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2ba903, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:15:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x7, 0x40000) (async) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={'\x00', 0x446, 0x4, 0x1, 0x4, 0x8, r2}) 21:15:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301500) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000001) ioctl$NBD_DISCONNECT(r0, 0xab08) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 21:15:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) [ 1283.830028] block nbd4: shutting down sockets 21:15:54 executing program 2: socket(0x10, 0x0, 0x0) socket(0x22, 0x3, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x200181) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x4) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) socket(0x10, 0x0, 0x0) (async) socket(0x22, 0x3, 0x6) (async) syz_open_dev$sg(&(0x7f0000000040), 0x3, 0x200181) (async) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) (async) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x4) (async) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) (async) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x424383) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2ba903, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:15:54 executing program 2: socket(0x10, 0x0, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) 21:15:54 executing program 1: socket(0x18, 0x0, 0x0) r0 = socket(0x6, 0xa, 0x3f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}]}) socket(0x18, 0x0, 0x0) (async) socket(0x6, 0xa, 0x3f) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @multicast}]}) (async) 21:15:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x242800, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0xab05) 21:15:54 executing program 2: socket(0x10, 0x0, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x424383) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x2ba903, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:15:54 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x3, 0x5, "161d335e2fbdab14a9a41b2d5de2728089bf7617c8470903301032a5a8e79d61ff645dd82d4907bdb3c80cd0c84d63721600b89f814a17eb99660162e1785573179a9bc2d78dc92a4bf5fae444ee597e196fe0ac941e409e8ea5a35b308352c8da3079bf06b52eda0c9e107be1918f48a02059ecbdf4ea2beb600f8da50736e8fcaa31197c8ec74fbae89b11cd1eec8782319ae9075abb656b927936429511c8028c5d021104720ce43e09cc2d90367262448716feb6d2e7fac22bf258f543e6351961b1198647d5605244db3f7c11ceeabdae70e678ff5f2141b835"}) [ 1284.010447] block nbd0: shutting down sockets [ 1284.022065] block nbd4: shutting down sockets 21:15:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) 21:15:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301500) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000001) ioctl$NBD_DISCONNECT(r0, 0xab08) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301500) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000001) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) 21:15:54 executing program 2: socket(0x10, 0x0, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) 21:15:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x242800, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0xab05) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x242800, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r4, 0xab05) (async) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffff) 21:15:54 executing program 1: r0 = socket(0x18, 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x3, 0x5, "161d335e2fbdab14a9a41b2d5de2728089bf7617c8470903301032a5a8e79d61ff645dd82d4907bdb3c80cd0c84d63721600b89f814a17eb99660162e1785573179a9bc2d78dc92a4bf5fae444ee597e196fe0ac941e409e8ea5a35b308352c8da3079bf06b52eda0c9e107be1918f48a02059ecbdf4ea2beb600f8da50736e8fcaa31197c8ec74fbae89b11cd1eec8782319ae9075abb656b927936429511c8028c5d021104720ce43e09cc2d90367262448716feb6d2e7fac22bf258f543e6351961b1198647d5605244db3f7c11ceeabdae70e678ff5f2141b835"}) 21:15:54 executing program 2: sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4051}, 0x4004) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fddbdf2528000000"], 0x14}}, 0x10) 21:15:54 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x3, 0x5, "161d335e2fbdab14a9a41b2d5de2728089bf7617c8470903301032a5a8e79d61ff645dd82d4907bdb3c80cd0c84d63721600b89f814a17eb99660162e1785573179a9bc2d78dc92a4bf5fae444ee597e196fe0ac941e409e8ea5a35b308352c8da3079bf06b52eda0c9e107be1918f48a02059ecbdf4ea2beb600f8da50736e8fcaa31197c8ec74fbae89b11cd1eec8782319ae9075abb656b927936429511c8028c5d021104720ce43e09cc2d90367262448716feb6d2e7fac22bf258f543e6351961b1198647d5605244db3f7c11ceeabdae70e678ff5f2141b835"}) socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x3, 0x5, "161d335e2fbdab14a9a41b2d5de2728089bf7617c8470903301032a5a8e79d61ff645dd82d4907bdb3c80cd0c84d63721600b89f814a17eb99660162e1785573179a9bc2d78dc92a4bf5fae444ee597e196fe0ac941e409e8ea5a35b308352c8da3079bf06b52eda0c9e107be1918f48a02059ecbdf4ea2beb600f8da50736e8fcaa31197c8ec74fbae89b11cd1eec8782319ae9075abb656b927936429511c8028c5d021104720ce43e09cc2d90367262448716feb6d2e7fac22bf258f543e6351961b1198647d5605244db3f7c11ceeabdae70e678ff5f2141b835"}) (async) [ 1284.210074] block nbd4: shutting down sockets 21:15:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) (async) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffff) (async) 21:15:54 executing program 2: sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4051}, 0x4004) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fddbdf2528000000"], 0x14}}, 0x10) 21:15:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301500) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000001) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 21:15:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x242800, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async, rerun: 32) ioctl$BLKRRPART(r4, 0x125f, 0x0) (rerun: 32) ioctl$NBD_CLEAR_QUE(r4, 0xab05) [ 1284.279992] block nbd0: Device being setup by another task [ 1284.308315] block nbd0: shutting down sockets 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x42) (async) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffff) (async) 21:15:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async, rerun: 64) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) (rerun: 64) 21:15:54 executing program 1: socket(0x2c, 0x0, 0x81) socket(0x15, 0x2, 0x0) 21:15:54 executing program 2: sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4051}, 0x4004) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fddbdf2528000000"], 0x14}}, 0x10) 21:15:54 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async, rerun: 32) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3) (rerun: 32) 21:15:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 1284.450069] block nbd0: shutting down sockets 21:15:54 executing program 1: socket(0x2c, 0x0, 0x81) (async) socket(0x15, 0x2, 0x0) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:54 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20004012) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x9, 0x3, @local, 'virt_wifi0\x00'}) clock_gettime(0x5, &(0x7f0000000040)) 21:15:54 executing program 4: r0 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/207) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000001c0)=""/200) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = msgget$private(0x0, 0xfc) msgctl$IPC_RMID(r2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) 21:15:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 64) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:15:54 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040), 0x7, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000200)) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) read$midi(r0, &(0x7f0000000240)=""/103, 0x67) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f00000001c0)) 21:15:54 executing program 1: socket(0x2c, 0x0, 0x81) socket(0x15, 0x2, 0x0) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:15:54 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20004012) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x9, 0x3, @local, 'virt_wifi0\x00'}) (async) clock_gettime(0x5, &(0x7f0000000040)) 21:15:54 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040), 0x7, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000200)) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) read$midi(r0, &(0x7f0000000240)=""/103, 0x67) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f00000001c0)) syz_open_dev$midi(&(0x7f0000000040), 0x7, 0x2200) (async) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000200)) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) read$midi(r0, &(0x7f0000000240)=""/103, 0x67) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f00000001c0)) (async) 21:15:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:55 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x80000001, 0x8, "5a9a6011c683902765e50cd212a787151a4acdf20c06a2073ecf69f1373db4cb2b8e9a10e2637e0f061d43052b1c62e1f44c255b79b0b4bbd45e3f15d87306d13bda4108af4946d8f8f7ee4d3b62fd429992fce8b6c594b1af7e201cf29992950e5d435a98b398fc6974755df3efb5ce2ab2acc390e03027191c40c395cedd355a37e27c3b80e04b240aea8ba4077c3b7c35a30b29bb4f0435e15aea359fb8e0c74513ebe73b6ebb8a311fe4ff8a7cdead011200323264d922cba2fa28204ed5b8de5d655fc1f8e09df6a5249fab0ed650858b2bbdcc"}) 21:15:55 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20004012) (async, rerun: 64) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x9, 0x3, @local, 'virt_wifi0\x00'}) (async, rerun: 64) clock_gettime(0x5, &(0x7f0000000040)) 21:15:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:15:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x51) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) 21:15:55 executing program 4: r0 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/207) (async) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000001c0)=""/200) (async) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r2 = msgget$private(0x0, 0xfc) msgctl$IPC_RMID(r2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) 21:15:55 executing program 1: r0 = socket(0x18, 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x80000001, 0x8, "5a9a6011c683902765e50cd212a787151a4acdf20c06a2073ecf69f1373db4cb2b8e9a10e2637e0f061d43052b1c62e1f44c255b79b0b4bbd45e3f15d87306d13bda4108af4946d8f8f7ee4d3b62fd429992fce8b6c594b1af7e201cf29992950e5d435a98b398fc6974755df3efb5ce2ab2acc390e03027191c40c395cedd355a37e27c3b80e04b240aea8ba4077c3b7c35a30b29bb4f0435e15aea359fb8e0c74513ebe73b6ebb8a311fe4ff8a7cdead011200323264d922cba2fa28204ed5b8de5d655fc1f8e09df6a5249fab0ed650858b2bbdcc"}) 21:15:55 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040), 0x7, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000200)) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) read$midi(r0, &(0x7f0000000240)=""/103, 0x67) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f00000001c0)) 21:15:55 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket(0x10, 0x4, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3, 0x0, "41684d81aef460a2a2cbff6097a1fab896ba2512cebbbf02b8cdec3085f39cb2e8023b440843e0d44ae870dc9de277ffc5ac4cec924114562a6a72d6ebc176b428decaa7f22c366788428aaf402a6ed1fbbac560b988da397afb55e371709e0804806c5a168479f525cc9a9f44b0e9309cbde3e7a803b454a6bb8ecffe459b7d2218df3d42a4ef867e7a984c7b70e7ddf2"}) socket(0x3, 0x800, 0x6) 21:15:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x51) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x51) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) (async) 21:15:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)) [ 1285.522248] block nbd4: Receive control failed (result -32) [ 1285.523454] block nbd4: shutting down sockets 21:15:55 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = socket(0x10, 0x4, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3, 0x0, "41684d81aef460a2a2cbff6097a1fab896ba2512cebbbf02b8cdec3085f39cb2e8023b440843e0d44ae870dc9de277ffc5ac4cec924114562a6a72d6ebc176b428decaa7f22c366788428aaf402a6ed1fbbac560b988da397afb55e371709e0804806c5a168479f525cc9a9f44b0e9309cbde3e7a803b454a6bb8ecffe459b7d2218df3d42a4ef867e7a984c7b70e7ddf2"}) (async) socket(0x3, 0x800, 0x6) 21:15:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)) 21:15:55 executing program 1: r0 = socket(0x18, 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x80000001, 0x8, "5a9a6011c683902765e50cd212a787151a4acdf20c06a2073ecf69f1373db4cb2b8e9a10e2637e0f061d43052b1c62e1f44c255b79b0b4bbd45e3f15d87306d13bda4108af4946d8f8f7ee4d3b62fd429992fce8b6c594b1af7e201cf29992950e5d435a98b398fc6974755df3efb5ce2ab2acc390e03027191c40c395cedd355a37e27c3b80e04b240aea8ba4077c3b7c35a30b29bb4f0435e15aea359fb8e0c74513ebe73b6ebb8a311fe4ff8a7cdead011200323264d922cba2fa28204ed5b8de5d655fc1f8e09df6a5249fab0ed650858b2bbdcc"}) 21:15:55 executing program 5: r0 = semget$private(0x0, 0x3, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/202) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x2) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0xca5b88c55d32ddfc}, 0x4000000) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000140)=0x3, 0x1) 21:15:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x51) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x51) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) (async) 21:15:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000080)) (async) 21:15:56 executing program 4: r0 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/207) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000001c0)=""/200) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = msgget$private(0x0, 0xfc) msgctl$IPC_RMID(r2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) msgget$private(0x0, 0x2) (async) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/207) (async) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f00000001c0)=""/200) (async) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) msgget$private(0x0, 0xfc) (async) msgctl$IPC_RMID(r2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 21:15:56 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket(0x10, 0x4, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3, 0x0, "41684d81aef460a2a2cbff6097a1fab896ba2512cebbbf02b8cdec3085f39cb2e8023b440843e0d44ae870dc9de277ffc5ac4cec924114562a6a72d6ebc176b428decaa7f22c366788428aaf402a6ed1fbbac560b988da397afb55e371709e0804806c5a168479f525cc9a9f44b0e9309cbde3e7a803b454a6bb8ecffe459b7d2218df3d42a4ef867e7a984c7b70e7ddf2"}) socket(0x3, 0x800, 0x6) socket(0x10, 0x0, 0x0) (async) socket(0x10, 0x4, 0x5) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3, 0x0, "41684d81aef460a2a2cbff6097a1fab896ba2512cebbbf02b8cdec3085f39cb2e8023b440843e0d44ae870dc9de277ffc5ac4cec924114562a6a72d6ebc176b428decaa7f22c366788428aaf402a6ed1fbbac560b988da397afb55e371709e0804806c5a168479f525cc9a9f44b0e9309cbde3e7a803b454a6bb8ecffe459b7d2218df3d42a4ef867e7a984c7b70e7ddf2"}) (async) socket(0x3, 0x800, 0x6) (async) 21:15:56 executing program 1: syz_open_dev$dri(&(0x7f0000000000), 0xffffffffffffffc, 0x0) socket(0x5, 0x6, 0xfffff4cc) 21:15:56 executing program 5: r0 = semget$private(0x0, 0x3, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/202) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x2) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0xca5b88c55d32ddfc}, 0x4000000) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000140)=0x3, 0x1) 21:15:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x701640) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6) 21:15:56 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2200c0) [ 1286.431960] block nbd4: Receive control failed (result -32) [ 1286.438005] block nbd4: shutting down sockets 21:15:56 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2200c0) 21:15:56 executing program 5: r0 = semget$private(0x0, 0x3, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/202) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x2) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0xca5b88c55d32ddfc}, 0x4000000) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000140)=0x3, 0x1) semget$private(0x0, 0x3, 0x200) (async) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/202) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x2) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0102}}, @NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0xca5b88c55d32ddfc}, 0x4000000) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000140)=0x3, 0x1) (async) 21:15:56 executing program 2: socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e23, 0x7a623126, @private2, 0x9}, r0}}, 0x38) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000100)={r2, 0x8}) 21:15:56 executing program 1: syz_open_dev$dri(&(0x7f0000000000), 0xffffffffffffffc, 0x0) socket(0x5, 0x6, 0xfffff4cc) 21:15:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x701640) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6) 21:15:56 executing program 1: syz_open_dev$dri(&(0x7f0000000000), 0xffffffffffffffc, 0x0) (async) socket(0x5, 0x6, 0xfffff4cc) [ 1286.625560] block nbd4: shutting down sockets 21:15:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x28240, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x8000000000000000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000100)={0x4, [0x4, 0x7ff], 0x800}, 0x10) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x5, 0x7, 0x200}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r6, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r6, 0xab06) ioctl$NBD_DO_IT(r5, 0xab03) 21:15:56 executing program 0: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2200c0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2200c0) (async) 21:15:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x701640) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async, rerun: 64) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6) (rerun: 64) 21:15:56 executing program 2: socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e23, 0x7a623126, @private2, 0x9}, r0}}, 0x38) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000100)={r2, 0x8}) socket(0x10, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x106, 0x8}}, 0x20) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e23, 0x7a623126, @private2, 0x9}, r0}}, 0x38) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) (async) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000100)={r2, 0x8}) (async) 21:15:56 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x1261, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x8, 0x2], 0x1}, 0x10) 21:15:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x484883, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00000000c0)={0xff, r2}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:57 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x1261, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async, rerun: 32) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x8, 0x2], 0x1}, 0x10) (rerun: 32) 21:15:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x44400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$admmidi(&(0x7f0000000080), 0x7, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x8000) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000140)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xffff) 21:15:57 executing program 2: socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e23, 0x7a623126, @private2, 0x9}, r0}}, 0x38) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) (async, rerun: 64) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000100)={r2, 0x8}) (rerun: 64) 21:15:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x28240, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x8000000000000000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000100)={0x4, [0x4, 0x7ff], 0x800}, 0x10) (async) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x5, 0x7, 0x200}) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) (async) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r6, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r6, 0xab06) (async) ioctl$NBD_DO_IT(r5, 0xab03) [ 1286.819826] block nbd4: server does not support multiple connections per device. [ 1286.843845] block nbd4: shutting down sockets 21:15:57 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='cubic\x00', 0x6) socket(0x10, 0x5, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080), 0x7fff, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000000c0)) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r1, 0x7c81, 0x0) 21:15:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x44400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$admmidi(&(0x7f0000000080), 0x7, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x8000) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000140)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x44400, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$admmidi(&(0x7f0000000080), 0x7, 0x10000) (async) syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x8000) (async) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000140)) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xffff) (async) 21:15:57 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x1261, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x8, 0x2], 0x1}, 0x10) socket(0x18, 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x1261, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x8, 0x2], 0x1}, 0x10) (async) 21:15:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x484883, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00000000c0)={0xff, r2}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x484883, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00000000c0)={0xff, r2}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x484883, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1}) (async) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00000000c0)={0xff, r2}) (async) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:15:57 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='cubic\x00', 0x6) socket(0x10, 0x5, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080), 0x7fff, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000000c0)) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r1, 0x7c81, 0x0) 21:15:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) [ 1287.029893] block nbd4: Device being setup by another task 21:15:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x44400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$admmidi(&(0x7f0000000080), 0x7, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x8000) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000140)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x44400, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$admmidi(&(0x7f0000000080), 0x7, 0x10000) (async) syz_open_dev$sg(&(0x7f0000000100), 0x1, 0x8000) (async) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000140)) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r3, 0xc0245720, &(0x7f00000000c0)={0x1}) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xffff) (async) 21:15:57 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket(0x0, 0x800, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 21:15:57 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='cubic\x00', 0x6) (async) socket(0x10, 0x5, 0x0) (async) r0 = syz_open_dev$dmmidi(&(0x7f0000000080), 0x7fff, 0x2200) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000000c0)) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r1, 0x7c81, 0x0) 21:15:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x28240, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x8000000000000000) (async) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000100)={0x4, [0x4, 0x7ff], 0x800}, 0x10) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x5, 0x5, 0x7, 0x200}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r6, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r6, 0xab06) ioctl$NBD_DO_IT(r5, 0xab03) 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40080) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x501000) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x8) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f00000000c0)={0x0, 0x100000000, 0x3ff, 0x1, 0x7}) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:58 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket(0x0, 0x800, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x18, 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) socket(0x0, 0x800, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 21:15:58 executing program 2: socket(0x23, 0x2, 0x0) [ 1287.796213] block nbd4: Receive control failed (result -32) [ 1287.802492] block nbd4: shutting down sockets 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:58 executing program 2: socket(0x23, 0x2, 0x0) 21:15:58 executing program 1: socket(0x18, 0x0, 0x0) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) r1 = socket(0x0, 0x800, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40080) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x501000) (async, rerun: 32) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x8) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f00000000c0)={0x0, 0x100000000, 0x3ff, 0x1, 0x7}) 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa440) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4d0c80, 0x0) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400002ed54f501407bb59ebaa8df506000000422735b758f1b702dac18edcb9704daa6630f91a1e1c46f7a1fce57c39becf79d6a8059a4b97e88bb7b40f221a0772062416da4661642ed67db3aa197fa5d8a810393a0cb2d987204bc14e122ebc0256d2ed12cf27be58360eaa9ab948373507000000dbbadfb954070c8a1bed443211968cc98cc026c0dc64d3d20842b20c5070d11c", @ANYRES16=r4, @ANYBLOB="20002cbd7000fddbdf25050000000c00060001000000000000000e000a002f6465762f6e6264230000000c00020020000000000000000c00020002000000000000000c000800bdea000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x4080) ioctl$NBD_DO_IT(r0, 0xab03) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101000) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40080) (rerun: 32) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x501000) (async, rerun: 32) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) (async, rerun: 32) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x8) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f00000000c0)={0x0, 0x100000000, 0x3ff, 0x1, 0x7}) [ 1287.996133] block nbd4: server does not support multiple connections per device. [ 1288.021965] block nbd4: shutting down sockets 21:15:58 executing program 2: socket(0x23, 0x2, 0x0) socket(0x23, 0x2, 0x0) (async) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:58 executing program 1: socket(0x1f, 0x0, 0x0) 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa440) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4d0c80, 0x0) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202002, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x78a) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xffffffffffff1a43) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111500) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:58 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) socket(0x6, 0x0, 0x0) 21:15:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400002ed54f501407bb59ebaa8df506000000422735b758f1b702dac18edcb9704daa6630f91a1e1c46f7a1fce57c39becf79d6a8059a4b97e88bb7b40f221a0772062416da4661642ed67db3aa197fa5d8a810393a0cb2d987204bc14e122ebc0256d2ed12cf27be58360eaa9ab948373507000000dbbadfb954070c8a1bed443211968cc98cc026c0dc64d3d20842b20c5070d11c", @ANYRES16=r4, @ANYBLOB="20002cbd7000fddbdf25050000000c00060001000000000000000e000a002f6465762f6e6264230000000c00020020000000000000000c00020002000000000000000c000800bdea000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x4080) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1288.238577] block nbd4: server does not support multiple connections per device. [ 1288.264092] block nbd4: shutting down sockets 21:15:58 executing program 1: socket(0x1f, 0x0, 0x0) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202002, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x78a) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xffffffffffff1a43) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xa440) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x4d0c80, 0x0) 21:15:58 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) socket(0x6, 0x0, 0x0) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111500) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:58 executing program 1: socket(0x1f, 0x0, 0x0) 21:15:58 executing program 2: ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) socket(0x6, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) socket(0x6, 0x0, 0x0) (async) [ 1288.499740] block nbd4: Device being setup by another task 21:15:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501080) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x80000000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x2, 0x5, 0xffc1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'nr0\x00'}) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202002, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x78a) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xffffffffffff1a43) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202002, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x78a) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xffffffffffff1a43) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:15:58 executing program 1: ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x2) socket(0x18, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) 21:15:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111500) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x5) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (rerun: 32) 21:15:59 executing program 1: ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x2) socket(0x18, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x2) (async) socket(0x18, 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) (async) 21:15:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400002ed54f501407bb59ebaa8df506000000422735b758f1b702dac18edcb9704daa6630f91a1e1c46f7a1fce57c39becf79d6a8059a4b97e88bb7b40f221a0772062416da4661642ed67db3aa197fa5d8a810393a0cb2d987204bc14e122ebc0256d2ed12cf27be58360eaa9ab948373507000000dbbadfb954070c8a1bed443211968cc98cc026c0dc64d3d20842b20c5070d11c", @ANYRES16=r4, @ANYBLOB="20002cbd7000fddbdf25050000000c00060001000000000000000e000a002f6465762f6e6264230000000c00020020000000000000000c00020002000000000000000c000800bdea000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x4080) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400002ed54f501407bb59ebaa8df506000000422735b758f1b702dac18edcb9704daa6630f91a1e1c46f7a1fce57c39becf79d6a8059a4b97e88bb7b40f221a0772062416da4661642ed67db3aa197fa5d8a810393a0cb2d987204bc14e122ebc0256d2ed12cf27be58360eaa9ab948373507000000dbbadfb954070c8a1bed443211968cc98cc026c0dc64d3d20842b20c5070d11c", @ANYRES16=r4, @ANYBLOB="20002cbd7000fddbdf25050000000c00060001000000000000000e000a002f6465762f6e6264230000000c00020020000000000000000c00020002000000000000000c000800bdea000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x4080) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:15:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501080) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x80000000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x2, 0x5, 0xffc1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'nr0\x00'}) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501080) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x80000000, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x2, 0x5, 0xffc1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'nr0\x00'}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x111080) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:59 executing program 2: socket(0x10, 0x0, 0x2) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 21:15:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) [ 1289.250428] block nbd4: shutting down sockets 21:15:59 executing program 1: ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000000)=0x2) (async, rerun: 32) socket(0x18, 0x0, 0x0) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x5) 21:15:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) 21:15:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501080) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x80000000, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x2, 0x5, 0xffc1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'nr0\x00'}) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501080) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x80000000, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x2, 0x5, 0xffc1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'nr0\x00'}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:59 executing program 2: socket(0x10, 0x0, 0x2) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x111080) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:59 executing program 2: socket(0x10, 0x0, 0x2) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 21:15:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) [ 1289.371298] block nbd4: server does not support multiple connections per device. 21:15:59 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) [ 1289.439471] block nbd4: shutting down sockets 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x111080) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x111080) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:15:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:59 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) (async) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) (async) 21:15:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ff) 21:15:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000040)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:59 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x101}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000040)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:15:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x208440, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x1f, 0x4, 0x101}) socket(0x15, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x210641) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) 21:15:59 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x490080) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x3, 0x9, 0x380000, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x20080, 0x0) syz_open_dev$rtc(&(0x7f0000000240), 0x9, 0x781001) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f00000000c0)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f00000000c0)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f00000000c0)) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f00000000c0)) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f00000000c0)) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) ioctl$RTC_ALM_READ(r9, 0x80247008, &(0x7f00000002c0)) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1dec) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r10, 0x125f, 0x0) ioctl$BLKRRPART(r10, 0x125f, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x101}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:15:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x208440, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x1f, 0x4, 0x101}) (async, rerun: 64) socket(0x15, 0x0, 0x0) (rerun: 64) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x210641) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) 21:15:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={0xffffffffffffffff, 0x4, 0x9, "82e1f2007f71fcb16be851c6cc2fa5f7cad94a24ee06fe3e6936e3be4f4a32e2d22a05d544371b0fcd916203d65e806b00bc1f90054fadfd4e8334563f103dc75e3f0c52634ac76f1522bbaf24d69699d4a037ebcd23c9323fdf9885fcfe55f5ac3373e89401f4030143b9f1c7564d4d47afa6eaa84c5e6edcd7ab602d25d133aa53212e7dee83d0c15be67071ff6d9366157de56a3c990ef8bb0f5985784278070dc358dd89f2b28547281d227163b23fcb18f88b73603e08d9bc3422e2"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000200)) r3 = msgget(0x0, 0x200) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000000c0)) msgctl$IPC_RMID(r3, 0x0) r5 = geteuid() r6 = geteuid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000010c0)={{0x1, r5, 0xee00, r6, 0x0, 0x100, 0x9}, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x604, 0x6, 0x9f0, 0x0, 0x8000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r7 = socket(0x29, 0x0, 0x2c) ioctl$NBD_SET_SOCK(r0, 0x40081271, r7) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$nullb(0xffffffffffffff9c, &(0x7f0000001140), 0x600ac0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001180)=ANY=[@ANYRES32=r8, @ANYBLOB="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"]) 21:15:59 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101080) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400a00) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:15:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x101}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x101}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) [ 1289.787312] block nbd3: shutting down sockets 21:16:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) ioctl$NBD_DO_IT(r0, 0xab03) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ff) (async) 21:16:00 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x490080) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x3, 0x9, 0x380000, 0x4}) (async) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x20080, 0x0) syz_open_dev$rtc(&(0x7f0000000240), 0x9, 0x781001) (async) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f00000000c0)) (async) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f00000000c0)) (async) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f00000000c0)) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f00000000c0)) (async) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f00000000c0)) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) ioctl$RTC_ALM_READ(r9, 0x80247008, &(0x7f00000002c0)) (async) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000200)) (async) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1dec) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) (async) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r10, 0x125f, 0x0) ioctl$BLKRRPART(r10, 0x125f, 0x0) (async) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) 21:16:00 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400a00) (async, rerun: 64) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (rerun: 32) 21:16:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r5, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x79d703) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_SET_BLKSIZE(r7, 0x5421, 0x20000000) 21:16:00 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x208440, 0x0) (async, rerun: 32) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x1f, 0x4, 0x101}) socket(0x15, 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x210641) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) 21:16:00 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={0xffffffffffffffff, 0x4, 0x9, "82e1f2007f71fcb16be851c6cc2fa5f7cad94a24ee06fe3e6936e3be4f4a32e2d22a05d544371b0fcd916203d65e806b00bc1f90054fadfd4e8334563f103dc75e3f0c52634ac76f1522bbaf24d69699d4a037ebcd23c9323fdf9885fcfe55f5ac3373e89401f4030143b9f1c7564d4d47afa6eaa84c5e6edcd7ab602d25d133aa53212e7dee83d0c15be67071ff6d9366157de56a3c990ef8bb0f5985784278070dc358dd89f2b28547281d227163b23fcb18f88b73603e08d9bc3422e2"}) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000200)) r3 = msgget(0x0, 0x200) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000000c0)) msgctl$IPC_RMID(r3, 0x0) (async, rerun: 64) r5 = geteuid() (async, rerun: 64) r6 = geteuid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000010c0)={{0x1, r5, 0xee00, r6, 0x0, 0x100, 0x9}, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x604, 0x6, 0x9f0, 0x0, 0x8000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r7 = socket(0x29, 0x0, 0x2c) ioctl$NBD_SET_SOCK(r0, 0x40081271, r7) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001140), 0x600ac0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, 0x0, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001180)=ANY=[@ANYRES32=r8, @ANYBLOB="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"]) [ 1290.400271] block nbd4: Receive control failed (result -32) [ 1290.405399] block nbd4: shutting down sockets 21:16:00 executing program 1: socket(0x18, 0x0, 0x0) (async, rerun: 32) r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x490080) (rerun: 32) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x3, 0x9, 0x380000, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x20080, 0x0) (async, rerun: 32) syz_open_dev$rtc(&(0x7f0000000240), 0x9, 0x781001) (async, rerun: 32) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f00000000c0)) (async) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r5, 0x80247008, &(0x7f00000000c0)) (async) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f00000000c0)) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r7, 0x80247008, &(0x7f00000000c0)) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f00000000c0)) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) ioctl$RTC_ALM_READ(r9, 0x80247008, &(0x7f00000002c0)) (async) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000200)) (async) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1dec) (async) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) (async) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r10, 0x125f, 0x0) (async, rerun: 64) ioctl$BLKRRPART(r10, 0x125f, 0x0) (async, rerun: 64) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) 21:16:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r4) (async, rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r5, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x79d703) ioctl$NBD_DO_IT(r7, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r7, 0x5421, 0x20000000) 21:16:00 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101080) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400a00) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:00 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf0ca, 0x0, 0x1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) socket(0x9, 0x800, 0x8) 21:16:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x9) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ff) [ 1290.577401] block nbd4: shutting down sockets 21:16:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r5, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) r7 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x79d703) ioctl$NBD_DO_IT(r7, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r7, 0x5421, 0x20000000) 21:16:00 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf0ca, 0x0, 0x1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) socket(0x9, 0x800, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) (async) syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x400000) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf0ca, 0x0, 0x1}) (async) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) (async) socket(0x9, 0x800, 0x8) (async) 21:16:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000001c0)={'\x00', 0xfff, 0xfa, 0x6dd9, 0x6, 0xd, r2}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r4, 0xab08) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) [ 1290.761020] block nbd4: server does not support multiple connections per device. [ 1290.804679] blktrace: Concurrent blktraces are not allowed on sg0 21:16:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={0xffffffffffffffff, 0x4, 0x9, "82e1f2007f71fcb16be851c6cc2fa5f7cad94a24ee06fe3e6936e3be4f4a32e2d22a05d544371b0fcd916203d65e806b00bc1f90054fadfd4e8334563f103dc75e3f0c52634ac76f1522bbaf24d69699d4a037ebcd23c9323fdf9885fcfe55f5ac3373e89401f4030143b9f1c7564d4d47afa6eaa84c5e6edcd7ab602d25d133aa53212e7dee83d0c15be67071ff6d9366157de56a3c990ef8bb0f5985784278070dc358dd89f2b28547281d227163b23fcb18f88b73603e08d9bc3422e2"}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000200)) r3 = msgget(0x0, 0x200) (async) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000000c0)) (async, rerun: 64) msgctl$IPC_RMID(r3, 0x0) (async, rerun: 64) r5 = geteuid() r6 = geteuid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000010c0)={{0x1, r5, 0xee00, r6, 0x0, 0x100, 0x9}, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x604, 0x6, 0x9f0, 0x0, 0x8000}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r7 = socket(0x29, 0x0, 0x2c) ioctl$NBD_SET_SOCK(r0, 0x40081271, r7) (async, rerun: 32) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async, rerun: 32) openat$nullb(0xffffffffffffff9c, &(0x7f0000001140), 0x600ac0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001180)=ANY=[@ANYRES32=r8, @ANYBLOB="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"]) 21:16:01 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf0ca, 0x0, 0x1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) socket(0x9, 0x800, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) (async) syz_open_dev$dri(&(0x7f0000000080), 0x5, 0x400000) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf0ca, 0x0, 0x1}) (async) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x2) (async) socket(0x9, 0x800, 0x8) (async) 21:16:01 executing program 1: socket(0x29, 0x0, 0xfffffffc) 21:16:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) (async) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000001c0)={'\x00', 0xfff, 0xfa, 0x6dd9, 0x6, 0xd, r2}) (async) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r4, 0xab08) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) 21:16:01 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x72bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c800}, 0x48c1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2c1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x8080) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x242440) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x8000) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x8) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_DEL_KEY(r7, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x54, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x81}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x1) [ 1291.279328] block nbd3: shutting down sockets [ 1291.331539] blktrace: Concurrent blktraces are not allowed on sg0 21:16:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:01 executing program 1: socket(0x29, 0x0, 0xfffffffc) 21:16:01 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) 21:16:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000000)={0x1f, 0xfffffffa, 0x80, 0xa, 0x8000, 0x0, 0x7}) 21:16:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) (async) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000001c0)={'\x00', 0xfff, 0xfa, 0x6dd9, 0x6, 0xd, r2}) (async, rerun: 64) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r4, 0xab08) (async) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) 21:16:01 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x72bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c800}, 0x48c1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2c1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x8080) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x242440) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x8000) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x8) (async, rerun: 64) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_DEL_KEY(r7, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x54, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x81}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x1) [ 1291.479321] block nbd4: shutting down sockets 21:16:01 executing program 2: socket(0x10, 0x0, 0x0) (async) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) 21:16:01 executing program 1: socket(0x29, 0x0, 0xfffffffc) 21:16:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000000)={0x1f, 0xfffffffa, 0x80, 0xa, 0x8000, 0x0, 0x7}) 21:16:01 executing program 2: socket(0x10, 0x0, 0x0) (async) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) [ 1291.563882] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.601588] blktrace: Concurrent blktraces are not allowed on sg0 21:16:01 executing program 1: write$midi(0xffffffffffffffff, &(0x7f0000000000)="9e252d3afedccd17aef4715578d1d52728fdaa74dc26bec4f22c4c231fb49e0b8547f1bc28bd1da17f80badd42d376602e9e2bb606ac8c872b42b8c5a305e72f6422bde23f73cc9004a6f01e7dfaaccd8fd61d83cd50570309a3acb7b3fc7ee8480a40235e8b357849233a2a6d0363463b19a9240785edf607419976fecd5ce7c67f43fd8c4fbf4a", 0x88) socket(0x2, 0x5, 0x0) 21:16:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000000)={0x1f, 0xfffffffa, 0x80, 0xa, 0x8000, 0x0, 0x7}) [ 1291.633495] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.672459] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.701849] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.720383] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.729043] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.735945] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.748992] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.761623] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.768101] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.775938] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.782858] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.789201] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.795437] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.801742] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.807970] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.814291] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.820678] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.826907] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.833226] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.839673] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.845919] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.852255] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.858487] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.864775] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.871138] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.877368] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.884176] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.890514] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.896749] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.903058] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.909407] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.915637] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.921962] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.928196] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.934521] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.940840] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.947072] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.953391] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.959701] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.965928] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.972263] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.978494] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.985285] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.991641] blktrace: Concurrent blktraces are not allowed on sg0 [ 1291.997874] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.004567] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.010913] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.017143] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.023428] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.029759] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.035987] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.042279] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.048523] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.054841] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.061171] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.067756] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.074074] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.080545] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.087652] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.093990] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.100313] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.106547] blktrace: Concurrent blktraces are not allowed on sg0 [ 1292.112882] blktrace: Concurrent blktraces are not allowed on sg0 21:16:02 executing program 2: socket(0x9, 0xa, 0x7ffffffe) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x401, 0x8000, 0xffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, 'xfrm0\x00'}) semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x2, 0x14, &(0x7f0000000300)=""/168) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3f) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01, 0x2, 0xfffc}, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000180)=0x8) semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0x12, &(0x7f00000001c0)=""/1) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000200)=""/178) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000002c0)=[0x0, 0x9, 0x7fff, 0x3, 0x849]) 21:16:02 executing program 1: write$midi(0xffffffffffffffff, &(0x7f0000000000)="9e252d3afedccd17aef4715578d1d52728fdaa74dc26bec4f22c4c231fb49e0b8547f1bc28bd1da17f80badd42d376602e9e2bb606ac8c872b42b8c5a305e72f6422bde23f73cc9004a6f01e7dfaaccd8fd61d83cd50570309a3acb7b3fc7ee8480a40235e8b357849233a2a6d0363463b19a9240785edf607419976fecd5ce7c67f43fd8c4fbf4a", 0x88) socket(0x2, 0x5, 0x0) write$midi(0xffffffffffffffff, &(0x7f0000000000)="9e252d3afedccd17aef4715578d1d52728fdaa74dc26bec4f22c4c231fb49e0b8547f1bc28bd1da17f80badd42d376602e9e2bb606ac8c872b42b8c5a305e72f6422bde23f73cc9004a6f01e7dfaaccd8fd61d83cd50570309a3acb7b3fc7ee8480a40235e8b357849233a2a6d0363463b19a9240785edf607419976fecd5ce7c67f43fd8c4fbf4a", 0x88) (async) socket(0x2, 0x5, 0x0) (async) 21:16:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:02 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x72bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c800}, 0x48c1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2c1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x8080) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x242440) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x8000) (async) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x8) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r6) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r7, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x54, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x81}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x80000}, 0x1) 21:16:02 executing program 0: sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040041}, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa8580) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x38) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb68655e94feae7a}, 0x8001) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 1292.357239] block nbd4: Receive control failed (result -32) [ 1292.363347] block nbd4: shutting down sockets 21:16:02 executing program 2: socket(0x9, 0xa, 0x7ffffffe) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x401, 0x8000, 0xffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, 'xfrm0\x00'}) semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x2, 0x14, &(0x7f0000000300)=""/168) (async, rerun: 32) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3f) (async, rerun: 32) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01, 0x2, 0xfffc}, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000180)=0x8) semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0x12, &(0x7f00000001c0)=""/1) (async) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000200)=""/178) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000002c0)=[0x0, 0x9, 0x7fff, 0x3, 0x849]) 21:16:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400400) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:02 executing program 0: sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040041}, 0x10) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa8580) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x38) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb68655e94feae7a}, 0x8001) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040041}, 0x10) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa8580) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x38) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb68655e94feae7a}, 0x8001) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) 21:16:02 executing program 1: write$midi(0xffffffffffffffff, &(0x7f0000000000)="9e252d3afedccd17aef4715578d1d52728fdaa74dc26bec4f22c4c231fb49e0b8547f1bc28bd1da17f80badd42d376602e9e2bb606ac8c872b42b8c5a305e72f6422bde23f73cc9004a6f01e7dfaaccd8fd61d83cd50570309a3acb7b3fc7ee8480a40235e8b357849233a2a6d0363463b19a9240785edf607419976fecd5ce7c67f43fd8c4fbf4a", 0x88) (async) socket(0x2, 0x5, 0x0) 21:16:02 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x404000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x620600, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:02 executing program 2: socket(0x9, 0xa, 0x7ffffffe) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x401, 0x8000, 0xffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, 'xfrm0\x00'}) semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x2, 0x14, &(0x7f0000000300)=""/168) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3f) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xee01, 0x2, 0xfffc}, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000180)=0x8) (async) semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0x12, &(0x7f00000001c0)=""/1) (async) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f0000000200)=""/178) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000002c0)=[0x0, 0x9, 0x7fff, 0x3, 0x849]) 21:16:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:02 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x404000) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x620600, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) [ 1292.583240] block nbd4: Device being setup by another task 21:16:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:03 executing program 0: sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040041}, 0x10) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa8580) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000300)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x38) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0xcb68655e94feae7a}, 0x8001) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 21:16:03 executing program 1: socket(0x10, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140), 0xe13c, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000001c0)={0x1}) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0xe38, 0x2800}, {0x2, 0x1, 0x1000}, {0x3, 0x1}, {0x3, 0x2}, {0x1, 0x1, 0x800}, {0x1, 0x4}], 0x6, &(0x7f0000000040)={0x77359400}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r10, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x60, r8, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x802}, 0x4000010) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r13, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2e}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000815) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r5) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r15, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r14, 0x400, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400ea00", @ANYRES16=r14, @ANYBLOB="00012cbd7000fcdbdf252700000008002c0000040000050031000600000005002e004400000008002c0005000000"], 0x34}, 0x1, 0x0, 0x0, 0x4014880}, 0x4c045) 21:16:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000140)=""/49) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40000) socket(0x10, 0x0, 0x0) 21:16:03 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x404000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x620600, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x404000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x620600, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) 21:16:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) [ 1293.274411] block nbd4: Receive control failed (result -32) [ 1293.280395] block nbd4: shutting down sockets 21:16:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x2, 0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:03 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x293180) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) 21:16:03 executing program 1: socket(0x10, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140), 0xe13c, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000001c0)={0x1}) (async) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0xe38, 0x2800}, {0x2, 0x1, 0x1000}, {0x3, 0x1}, {0x3, 0x2}, {0x1, 0x1, 0x800}, {0x1, 0x4}], 0x6, &(0x7f0000000040)={0x77359400}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r10, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x60, r8, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x802}, 0x4000010) (async) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r13, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2e}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000815) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r5) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r15, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r14, 0x400, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400ea00", @ANYRES16=r14, @ANYBLOB="00012cbd7000fcdbdf252700000008002c0000040000050031000600000005002e004400000008002c0005000000"], 0x34}, 0x1, 0x0, 0x0, 0x4014880}, 0x4c045) 21:16:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000140)=""/49) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40000) socket(0x10, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) (async) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000140)=""/49) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) socket(0x10, 0x0, 0x0) (async) 21:16:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) 21:16:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x2, 0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x2, 0x1}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:04 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x293180) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) 21:16:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) (rerun: 32) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000140)=""/49) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x1}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_SHORT_ADDR={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) socket(0x10, 0x0, 0x0) 21:16:04 executing program 1: socket(0x10, 0x1, 0x0) (async) r0 = syz_open_dev$admmidi(&(0x7f0000000140), 0xe13c, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f00000001c0)={0x1}) (async) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0xe38, 0x2800}, {0x2, 0x1, 0x1000}, {0x3, 0x1}, {0x3, 0x2}, {0x1, 0x1, 0x800}, {0x1, 0x4}], 0x6, &(0x7f0000000040)={0x77359400}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r10, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r6, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x60, r8, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x802}, 0x4000010) (async) r13 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r3) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r13, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x11, 0x1, '802.15.4 MAC\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2e}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000815) (async) r14 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r5) (async) r15 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r15, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r14, 0x400, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400ea00", @ANYRES16=r14, @ANYBLOB="00012cbd7000fcdbdf252700000008002c0000040000050031000600000005002e004400000008002c0005000000"], 0x34}, 0x1, 0x0, 0x0, 0x4014880}, 0x4c045) 21:16:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) 21:16:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x2, 0x1}) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (rerun: 32) [ 1294.152631] block nbd4: Receive control failed (result -32) [ 1294.154247] block nbd4: shutting down sockets 21:16:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 21:16:04 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 64) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x293180) (async, rerun: 64) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xc) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 64) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) (rerun: 64) 21:16:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x242001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:04 executing program 2: socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}]}, 0x2c}}, 0x8045) 21:16:04 executing program 1: socket(0x27, 0x2, 0x0) 21:16:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) 21:16:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x242001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:05 executing program 1: socket(0x27, 0x2, 0x0) 21:16:05 executing program 2: socket(0x10, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}]}, 0x2c}}, 0x8045) 21:16:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) 21:16:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2500) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) [ 1295.073433] block nbd4: Receive control failed (result -32) [ 1295.074709] block nbd4: shutting down sockets 21:16:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2500) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) 21:16:05 executing program 1: socket(0x27, 0x2, 0x0) socket(0x27, 0x2, 0x0) (async) 21:16:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 21:16:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x242001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:05 executing program 2: socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}]}, 0x2c}}, 0x8045) socket(0x10, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff7}]}, 0x2c}}, 0x8045) (async) 21:16:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) 21:16:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x1f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2500) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 64) ioctl$NBD_DISCONNECT(r1, 0xab08) (async, rerun: 64) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) 21:16:06 executing program 1: socket(0x18, 0x800, 0x8) 21:16:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) 21:16:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x25, 0x2d, 0x12, 0xffffffff, 0x3, 0x7fff, 0x2, 0x14}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x5c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20800}, 0x24000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042bbd7000fedbdf25210e5691377efea389db9e9c0a00050020000000000009001f007068401774f196b8c4de200000000000050020000000000053333810066da9698e546b035afccc06458981f3eff07fea673fa4e7e048c8fa8fcce60cc5d981b373ab6c2cb1098257e1337542d3c037e8d9fa7619057b1293de311f5a3cde4019c2d3d5d01e2a296fbb398cc60c625a7f40346922a57bb6d0034ccf47cf79a51ea42b6f816012a7d398146e154b71c4fcc1fd0d09581928e392112f33ac8e6a94e73be426f93ecb7bcc3c3645f6bbda44273f1013534be47f47b16e"], 0x38}, 0x1, 0x0, 0x0, 0x20000054}, 0x48804) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x290) socket(0x10, 0x0, 0x0) 21:16:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) [ 1295.996385] block nbd4: Receive control failed (result -32) [ 1295.999099] block nbd4: shutting down sockets 21:16:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x25, 0x2d, 0x12, 0xffffffff, 0x3, 0x7fff, 0x2, 0x14}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x5c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20800}, 0x24000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042bbd7000fedbdf25210e5691377efea389db9e9c0a00050020000000000009001f007068401774f196b8c4de200000000000050020000000000053333810066da9698e546b035afccc06458981f3eff07fea673fa4e7e048c8fa8fcce60cc5d981b373ab6c2cb1098257e1337542d3c037e8d9fa7619057b1293de311f5a3cde4019c2d3d5d01e2a296fbb398cc60c625a7f40346922a57bb6d0034ccf47cf79a51ea42b6f816012a7d398146e154b71c4fcc1fd0d09581928e392112f33ac8e6a94e73be426f93ecb7bcc3c3645f6bbda44273f1013534be47f47b16e"], 0x38}, 0x1, 0x0, 0x0, 0x20000054}, 0x48804) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x290) socket(0x10, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x25, 0x2d, 0x12, 0xffffffff, 0x3, 0x7fff, 0x2, 0x14}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x5c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20800}, 0x24000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042bbd7000fedbdf25210e5691377efea389db9e9c0a00050020000000000009001f007068401774f196b8c4de200000000000050020000000000053333810066da9698e546b035afccc06458981f3eff07fea673fa4e7e048c8fa8fcce60cc5d981b373ab6c2cb1098257e1337542d3c037e8d9fa7619057b1293de311f5a3cde4019c2d3d5d01e2a296fbb398cc60c625a7f40346922a57bb6d0034ccf47cf79a51ea42b6f816012a7d398146e154b71c4fcc1fd0d09581928e392112f33ac8e6a94e73be426f93ecb7bcc3c3645f6bbda44273f1013534be47f47b16e"], 0x38}, 0x1, 0x0, 0x0, 0x20000054}, 0x48804) (async) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x290) (async) socket(0x10, 0x0, 0x0) (async) 21:16:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) 21:16:06 executing program 1: socket(0x18, 0x800, 0x8) 21:16:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffe01) 21:16:06 executing program 1: socket(0x18, 0x800, 0x8) [ 1296.193974] block nbd4: shutting down sockets 21:16:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffe01) 21:16:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1296.228880] block nbd4: Device being setup by another task 21:16:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) 21:16:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x25, 0x2d, 0x12, 0xffffffff, 0x3, 0x7fff, 0x2, 0x14}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x5c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20800}, 0x24000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042bbd7000fedbdf25210e5691377efea389db9e9c0a00050020000000000009001f007068401774f196b8c4de200000000000050020000000000053333810066da9698e546b035afccc06458981f3eff07fea673fa4e7e048c8fa8fcce60cc5d981b373ab6c2cb1098257e1337542d3c037e8d9fa7619057b1293de311f5a3cde4019c2d3d5d01e2a296fbb398cc60c625a7f40346922a57bb6d0034ccf47cf79a51ea42b6f816012a7d398146e154b71c4fcc1fd0d09581928e392112f33ac8e6a94e73be426f93ecb7bcc3c3645f6bbda44273f1013534be47f47b16e"], 0x38}, 0x1, 0x0, 0x0, 0x20000054}, 0x48804) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x290) socket(0x10, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000140)={0x25, 0x2d, 0x12, 0xffffffff, 0x3, 0x7fff, 0x2, 0x14}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x5c, 0x0, 0x420, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_team\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x64010101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20800}, 0x24000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000300)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="00042bbd7000fedbdf25210e5691377efea389db9e9c0a00050020000000000009001f007068401774f196b8c4de200000000000050020000000000053333810066da9698e546b035afccc06458981f3eff07fea673fa4e7e048c8fa8fcce60cc5d981b373ab6c2cb1098257e1337542d3c037e8d9fa7619057b1293de311f5a3cde4019c2d3d5d01e2a296fbb398cc60c625a7f40346922a57bb6d0034ccf47cf79a51ea42b6f816012a7d398146e154b71c4fcc1fd0d09581928e392112f33ac8e6a94e73be426f93ecb7bcc3c3645f6bbda44273f1013534be47f47b16e"], 0x38}, 0x1, 0x0, 0x0, 0x20000054}, 0x48804) (async) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x290) (async) socket(0x10, 0x0, 0x0) (async) 21:16:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffe01) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffe01) (async) 21:16:06 executing program 1: sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) 21:16:06 executing program 3: sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x1c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x44080}, 0x20000004) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '#(-.*,!m\x05{\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000850}, 0x20000000) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:06 executing program 2: socket(0x10, 0x0, 0x0) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/207) 21:16:06 executing program 1: sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) 21:16:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:07 executing program 3: sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x1c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x44080}, 0x20000004) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '#(-.*,!m\x05{\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000850}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:07 executing program 2: socket(0x10, 0x0, 0x0) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/207) socket(0x10, 0x0, 0x0) (async) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/207) (async) 21:16:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:07 executing program 1: sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) (async) 21:16:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x5) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18000) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) [ 1297.215754] block nbd4: Receive control failed (result -32) [ 1297.222499] block nbd4: shutting down sockets 21:16:07 executing program 3: sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x1c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x44080}, 0x20000004) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '#(-.*,!m\x05{\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000850}, 0x20000000) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x1c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7ff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x44080}, 0x20000004) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '#(-.*,!m\x05{\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000850}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:07 executing program 2: socket(0x10, 0x0, 0x0) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/207) 21:16:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x6, 0x6, 0x4, @empty, 'batadv_slave_0\x00'}) 21:16:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x5) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18000) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x5) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18000) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) (async) 21:16:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:07 executing program 2: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/170) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000180)) semctl$SEM_INFO(0xffffffffffffffff, 0xe2724c56daee090b, 0x13, &(0x7f00000000c0)=""/158) socket(0x2c, 0x0, 0x0) 21:16:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000000)) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x62, 0x200) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1, r3}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x6, 0x6, 0x4, @empty, 'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80) (async) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) (async) socket(0x18, 0x0, 0x2) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x6, 0x6, 0x4, @empty, 'batadv_slave_0\x00'}) (async) 21:16:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x5) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18000) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) 21:16:07 executing program 2: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/170) (async) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000180)) (async) semctl$SEM_INFO(0xffffffffffffffff, 0xe2724c56daee090b, 0x13, &(0x7f00000000c0)=""/158) (async) socket(0x2c, 0x0, 0x0) 21:16:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000000)) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x62, 0x200) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1, r3}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x6, 0x6, 0x4, @empty, 'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x80) (async) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) (async) socket(0x18, 0x0, 0x2) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x6, 0x6, 0x4, @empty, 'batadv_slave_0\x00'}) (async) [ 1297.600000] block nbd4: shutting down sockets 21:16:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x7, 0x200) r2 = syz_open_dev$rtc(&(0x7f0000000100), 0xffffffffffff7fff, 0x20000) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x80000001) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) 21:16:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600303) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0xba35) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4400) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:07 executing program 2: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/170) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000180)) semctl$SEM_INFO(0xffffffffffffffff, 0xe2724c56daee090b, 0x13, &(0x7f00000000c0)=""/158) socket(0x2c, 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/170) (async) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000180)) (async) semctl$SEM_INFO(0xffffffffffffffff, 0xe2724c56daee090b, 0x13, &(0x7f00000000c0)=""/158) (async) socket(0x2c, 0x0, 0x0) (async) 21:16:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000000)) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x62, 0x200) (async, rerun: 64) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (rerun: 64) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r3, 0x89}) (async, rerun: 32) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1, r3}) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x7, 0x200) r2 = syz_open_dev$rtc(&(0x7f0000000100), 0xffffffffffff7fff, 0x20000) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x80000001) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) 21:16:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600303) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0xba35) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:08 executing program 1: socket(0x18, 0x0, 0xfffffffd) 21:16:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r2, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4400) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 1297.832683] block nbd4: shutting down sockets 21:16:08 executing program 2: socket(0x0, 0x0, 0x4) 21:16:08 executing program 1: socket(0x18, 0x0, 0xfffffffd) 21:16:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x7, 0x200) r2 = syz_open_dev$rtc(&(0x7f0000000100), 0xffffffffffff7fff, 0x20000) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x80000001) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f00000000c0), 0x7, 0x200) (async) syz_open_dev$rtc(&(0x7f0000000100), 0xffffffffffff7fff, 0x20000) (async) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000040)) (async) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x80000001) (async) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) (async) 21:16:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x600303) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0xba35) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:08 executing program 2: socket(0x0, 0x0, 0x4) 21:16:08 executing program 1: socket(0x18, 0x0, 0xfffffffd) 21:16:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x450382) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200080) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xff) 21:16:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000080)) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (rerun: 64) 21:16:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 21:16:08 executing program 1: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffcedfc94aae9c92393b241025f8ff00"], 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x9}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x9}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xe7}, @IEEE802154_ATTR_TXPOWER={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xa}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x1}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x20}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004001}, 0x80) socket(0x18, 0x0, 0x0) 21:16:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4400) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x450382) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200080) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xff) 21:16:09 executing program 2: socket(0x0, 0x0, 0x4) 21:16:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) 21:16:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:09 executing program 1: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffcedfc94aae9c92393b241025f8ff00"], 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x9}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x9}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xe7}, @IEEE802154_ATTR_TXPOWER={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xa}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x1}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x20}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004001}, 0x80) socket(0x18, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffcedfc94aae9c92393b241025f8ff00"], 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) (async) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x9}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x9}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xe7}, @IEEE802154_ATTR_TXPOWER={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xa}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x1}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x20}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004001}, 0x80) (async) socket(0x18, 0x0, 0x0) (async) [ 1298.833974] block nbd4: shutting down sockets 21:16:09 executing program 2: socket(0x2e, 0x2, 0x8d43) 21:16:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xd6) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) 21:16:09 executing program 1: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffcedfc94aae9c92393b241025f8ff00"], 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0x9}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x9}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xe7}, @IEEE802154_ATTR_TXPOWER={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xa}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0x1}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x20}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004001}, 0x80) (async) socket(0x18, 0x0, 0x0) 21:16:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x450382) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200080) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x450382) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200080) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xff) (async) 21:16:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) 21:16:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYRES16=0x0, @ANYBLOB="01002dbd7000fbdbdf25050000000c000400b79f0000000000000c000400ffffffffffffff7f0c000780080001008e7ddbce42894edee96c8a7cc42015fb0408c6fc22281d952f8a92de044181323e4b48c38e2d81a58ab260771e1b2488353c5bc9c9974a5cf28773b715be834f51076a5bcc989af178881427397df8deb07dd298cfdc0759fa2894aa207e3a7fb8bd4ffe964ab46b2b3b8b18fc7c127b12386c204bacad45ce20b3e2dd84b009b45fa78b9b6c9c5c49bd101bdc5cc966b442465d829b1e2c2edba48a1567d9", @ANYRES32=r3, @ANYBLOB="0c000400dc6f0000000000000c000500ff0f000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x20044041) [ 1298.976069] block nbd4: shutting down sockets 21:16:09 executing program 2: socket(0x2e, 0x2, 0x8d43) 21:16:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xd6) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xd6) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) (async) 21:16:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xff}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xc1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xe3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r6, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) socket(0x18, 0x0, 0x0) 21:16:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x101040, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x100201, 0x0) 21:16:09 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:16:09 executing program 2: socket(0x2e, 0x2, 0x8d43) socket(0x2e, 0x2, 0x8d43) (async) 21:16:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x101040, 0x0) (async) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) (async, rerun: 64) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fffffff) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x100201, 0x0) 21:16:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xd6) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xd6) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x4) (async) 21:16:09 executing program 2: socket(0xee540dd024b85f9f, 0x3, 0xfffffffd) 21:16:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x101040, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x100201, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x101040, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x7fffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x100201, 0x0) (async) 21:16:09 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) (async) 21:16:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async, rerun: 64) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYRES16=0x0, @ANYBLOB="01002dbd7000fbdbdf25050000000c000400b79f0000000000000c000400ffffffffffffff7f0c000780080001008e7ddbce42894edee96c8a7cc42015fb0408c6fc22281d952f8a92de044181323e4b48c38e2d81a58ab260771e1b2488353c5bc9c9974a5cf28773b715be834f51076a5bcc989af178881427397df8deb07dd298cfdc0759fa2894aa207e3a7fb8bd4ffe964ab46b2b3b8b18fc7c127b12386c204bacad45ce20b3e2dd84b009b45fa78b9b6c9c5c49bd101bdc5cc966b442465d829b1e2c2edba48a1567d9", @ANYRES32=r3, @ANYBLOB="0c000400dc6f0000000000000c000500ff0f000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x20044041) (rerun: 64) 21:16:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xff}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xc1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xe3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r6, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) socket(0x18, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_ASSOCIATE_RESP(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xff}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xc1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xe3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r6, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000003c0)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LIST_IFACE(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) socket(0x18, 0x0, 0x0) (async) 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7f) 21:16:10 executing program 2: socket(0xee540dd024b85f9f, 0x3, 0xfffffffd) 21:16:10 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:16:10 executing program 5: r0 = semget$private(0x0, 0x2, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/24) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0xb1f8, 0x2, 0x81, 0xf3}) r2 = syz_open_dev$rtc(&(0x7f0000000180), 0x4900000000000000, 0x101000) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000200)={0x3, 0x23, 0x17, 0x7, 0x4, 0x9, 0x4, 0x3f, 0x1}) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000100)=""/75) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000000c0)={0x493}) [ 1299.955824] block nbd4: Receive control failed (result -32) [ 1299.961956] block nbd4: shutting down sockets 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7f) 21:16:10 executing program 5: r0 = semget$private(0x0, 0x2, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/24) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0xb1f8, 0x2, 0x81, 0xf3}) r2 = syz_open_dev$rtc(&(0x7f0000000180), 0x4900000000000000, 0x101000) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000200)={0x3, 0x23, 0x17, 0x7, 0x4, 0x9, 0x4, 0x3f, 0x1}) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000100)=""/75) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000000c0)={0x493}) semget$private(0x0, 0x2, 0x40) (async) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/24) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0xb1f8, 0x2, 0x81, 0xf3}) (async) syz_open_dev$rtc(&(0x7f0000000180), 0x4900000000000000, 0x101000) (async) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) (async) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000200)={0x3, 0x23, 0x17, 0x7, 0x4, 0x9, 0x4, 0x3f, 0x1}) (async) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000100)=""/75) (async) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000000c0)={0x493}) (async) 21:16:10 executing program 2: socket(0xee540dd024b85f9f, 0x3, 0xfffffffd) 21:16:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x701100) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xda6) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xff}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xc1}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xe3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r6, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r5, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r9}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) (async) socket(0x18, 0x0, 0x0) 21:16:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYRES16=0x0, @ANYBLOB="01002dbd7000fbdbdf25050000000c000400b79f0000000000000c000400ffffffffffffff7f0c000780080001008e7ddbce42894edee96c8a7cc42015fb0408c6fc22281d952f8a92de044181323e4b48c38e2d81a58ab260771e1b2488353c5bc9c9974a5cf28773b715be834f51076a5bcc989af178881427397df8deb07dd298cfdc0759fa2894aa207e3a7fb8bd4ffe964ab46b2b3b8b18fc7c127b12386c204bacad45ce20b3e2dd84b009b45fa78b9b6c9c5c49bd101bdc5cc966b442465d829b1e2c2edba48a1567d9", @ANYRES32=r3, @ANYBLOB="0c000400dc6f0000000000000c000500ff0f000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x90}, 0x20044041) 21:16:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x701100) (rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xda6) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (rerun: 32) 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7f) 21:16:10 executing program 5: r0 = semget$private(0x0, 0x2, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/24) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0xb1f8, 0x2, 0x81, 0xf3}) (async) r2 = syz_open_dev$rtc(&(0x7f0000000180), 0x4900000000000000, 0x101000) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000001c0)) (async) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000200)={0x3, 0x23, 0x17, 0x7, 0x4, 0x9, 0x4, 0x3f, 0x1}) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000100)=""/75) (async) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000000c0)={0x493}) 21:16:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) socket(0x10, 0x4, 0x0) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) 21:16:10 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x100) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:10 executing program 1: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) socket(0x18, 0x0, 0x0) 21:16:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x701100) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xda6) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x701100) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0xda6) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) socket(0x10, 0x4, 0x0) (async) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) 21:16:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="14004967848762ff905f57049696fa70605b1377bc204b3f0ccc2d101180d3ac7f4d7c93e17a0ebf904233aca0eabe2fabddb07cb5288c6fb7b507fa2eba5543fd12e32e4a29677c8510455f2c086d940583f4cd8dd4cbcce2", @ANYRES16=0x0, @ANYBLOB="010029bd7000fcdbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48803) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x351040, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 21:16:10 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x100) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:10 executing program 1: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) (async) socket(0x18, 0x0, 0x0) 21:16:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400) r1 = semget(0x0, 0x4, 0x5) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000140)=0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x3, 0x3}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 21:16:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x80000001) (async) socket(0x10, 0x4, 0x0) (async) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) 21:16:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) 21:16:10 executing program 1: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) socket(0x18, 0x0, 0x0) 21:16:10 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x100) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="14004967848762ff905f57049696fa70605b1377bc204b3f0ccc2d101180d3ac7f4d7c93e17a0ebf904233aca0eabe2fabddb07cb5288c6fb7b507fa2eba5543fd12e32e4a29677c8510455f2c086d940583f4cd8dd4cbcce2", @ANYRES16=0x0, @ANYBLOB="010029bd7000fcdbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48803) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x351040, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="14004967848762ff905f57049696fa70605b1377bc204b3f0ccc2d101180d3ac7f4d7c93e17a0ebf904233aca0eabe2fabddb07cb5288c6fb7b507fa2eba5543fd12e32e4a29677c8510455f2c086d940583f4cd8dd4cbcce2", @ANYRES16=0x0, @ANYBLOB="010029bd7000fcdbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48803) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x351040, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) [ 1300.742376] block nbd4: shutting down sockets 21:16:11 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00000001c0)="a8cc26d6adf43cb2203064b94111baab4569e74de895d4b4eb632d40b8561b032db4e4fa8bc78de47121e1568542d44ba1927e117d4158691ff70fe917a4fb970458c9de951ee0307148ce11b9539d20060750a4287faa63017a276d337789bec588d91977291d7db23b5eefea62a46851695996fefd8047a9e61a42a7cab0cc528e0472aa52795f4a385f34616e9cc18002664b0ab6180a51431b24316702b55e01235f0edef220b698e8b9c8b3bf66eeb0cd5f75ecaf1a1ad9a1cbe0b8a3407dc2") sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x78, r1, 0x230, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:fuse_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x28}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x0) 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400) (async) r1 = semget(0x0, 0x4, 0x5) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000140)=0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) (async, rerun: 32) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x3, 0x3}) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3) (async, rerun: 32) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (rerun: 32) 21:16:11 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x56400a1dbc60d9bf, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x96}]}, 0x24}, 0x1, 0x0, 0x0, 0x40045}, 0x400d5) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={0x0, 0x8}) 21:16:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:11 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00000001c0)="a8cc26d6adf43cb2203064b94111baab4569e74de895d4b4eb632d40b8561b032db4e4fa8bc78de47121e1568542d44ba1927e117d4158691ff70fe917a4fb970458c9de951ee0307148ce11b9539d20060750a4287faa63017a276d337789bec588d91977291d7db23b5eefea62a46851695996fefd8047a9e61a42a7cab0cc528e0472aa52795f4a385f34616e9cc18002664b0ab6180a51431b24316702b55e01235f0edef220b698e8b9c8b3bf66eeb0cd5f75ecaf1a1ad9a1cbe0b8a3407dc2") (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x78, r1, 0x230, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:fuse_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x28}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x0) 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400) (async) r1 = semget(0x0, 0x4, 0x5) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000140)=0x4) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0x3, 0x3}) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x3) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 21:16:11 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x56400a1dbc60d9bf, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x96}]}, 0x24}, 0x1, 0x0, 0x0, 0x40045}, 0x400d5) socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x56400a1dbc60d9bf, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x96}]}, 0x24}, 0x1, 0x0, 0x0, 0x40045}, 0x400d5) (async) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={0x0, 0x8}) 21:16:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="14004967848762ff905f57049696fa70605b1377bc204b3f0ccc2d101180d3ac7f4d7c93e17a0ebf904233aca0eabe2fabddb07cb5288c6fb7b507fa2eba5543fd12e32e4a29677c8510455f2c086d940583f4cd8dd4cbcce2", @ANYRES16=0x0, @ANYBLOB="010029bd7000fcdbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48803) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x351040, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 21:16:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) [ 1301.032354] block nbd4: shutting down sockets 21:16:11 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00000001c0)="a8cc26d6adf43cb2203064b94111baab4569e74de895d4b4eb632d40b8561b032db4e4fa8bc78de47121e1568542d44ba1927e117d4158691ff70fe917a4fb970458c9de951ee0307148ce11b9539d20060750a4287faa63017a276d337789bec588d91977291d7db23b5eefea62a46851695996fefd8047a9e61a42a7cab0cc528e0472aa52795f4a385f34616e9cc18002664b0ab6180a51431b24316702b55e01235f0edef220b698e8b9c8b3bf66eeb0cd5f75ecaf1a1ad9a1cbe0b8a3407dc2") (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x78, r1, 0x230, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:fuse_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x28}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x0) 21:16:11 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x56400a1dbc60d9bf, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0x96}]}, 0x24}, 0x1, 0x0, 0x0, 0x40045}, 0x400d5) 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xe4003) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4c2083) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r4, 0x5, "f5d84b", "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"}}, 0x110) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={0x0, 0x8}) 21:16:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async, rerun: 32) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = socket(0x25, 0x3, 0x9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) [ 1301.208647] block nbd4: shutting down sockets 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xe4003) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4c2083) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r4, 0x5, "f5d84b", "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"}}, 0x110) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xe4003) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4c2083) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r4, 0x5, "f5d84b", "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"}}, 0x110) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:16:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x18, 0x0, 0x0) 21:16:11 executing program 2: r0 = msgget(0x1, 0x2) r1 = getegid() r2 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0xffffffffffffffff, r1, 0x50, 0x69}, 0x0, 0x0, 0x7, 0x385a, 0x9, 0xfffffffffffffff8, 0x4, 0x2, 0x1ff, 0xfffd, r2}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x40000, 0x101000) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)) [ 1301.360318] ieee802154 phy0 wpan0: encryption failed: -22 [ 1301.365984] ieee802154 phy1 wpan1: encryption failed: -22 21:16:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x18, 0x0, 0x0) 21:16:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = socket(0x25, 0x3, 0x9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socket(0x25, 0x3, 0x9) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:11 executing program 2: r0 = msgget(0x1, 0x2) r1 = getegid() r2 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0xffffffffffffffff, r1, 0x50, 0x69}, 0x0, 0x0, 0x7, 0x385a, 0x9, 0xfffffffffffffff8, 0x4, 0x2, 0x1ff, 0xfffd, r2}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)) msgget(0x1, 0x2) (async) getegid() (async) gettid() (async) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0xffffffffffffffff, r1, 0x50, 0x69}, 0x0, 0x0, 0x7, 0x385a, 0x9, 0xfffffffffffffff8, 0x4, 0x2, 0x1ff, 0xfffd, r2}) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)) (async) 21:16:11 executing program 3: r0 = geteuid() r1 = geteuid() r2 = gettid() syz_open_procfs$namespace(r2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x1, 0x8}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x3, 0x80, 0x51, 0x8, 0x81, r2, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0x1, r5, 0xffffffffffffffff, r1, 0xee00, 0x40, 0x9}, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) clock_getres(0x0, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xe4003) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4c2083) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r4, 0x5, "f5d84b", "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"}}, 0x110) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xe4003) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4c2083) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r4, 0x5, "f5d84b", "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"}}, 0x110) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x40000, 0x101000) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x40000, 0x101000) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)) (async) 21:16:11 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) socket(0x18, 0x0, 0x0) (rerun: 64) 21:16:11 executing program 2: r0 = msgget(0x1, 0x2) r1 = getegid() (async) r2 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0xffffffffffffffff, r1, 0x50, 0x69}, 0x0, 0x0, 0x7, 0x385a, 0x9, 0xfffffffffffffff8, 0x4, 0x2, 0x1ff, 0xfffd, r2}) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000000)) 21:16:11 executing program 3: r0 = geteuid() r1 = geteuid() r2 = gettid() syz_open_procfs$namespace(r2, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x1, 0x8}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x3, 0x80, 0x51, 0x8, 0x81, r2, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0x1, r5, 0xffffffffffffffff, r1, 0xee00, 0x40, 0x9}, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) clock_getres(0x0, 0x0) ioctl$NBD_DISCONNECT(r6, 0xab08) geteuid() (async) geteuid() (async) gettid() (async) syz_open_procfs$namespace(r2, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x1, 0x8}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x3, 0x80, 0x51, 0x8, 0x81, r2, 0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) (async) semget$private(0x0, 0x4, 0x0) (async) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) geteuid() (async) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0x1, r5, 0xffffffffffffffff, r1, 0xee00, 0x40, 0x9}, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) clock_getres(0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r6, 0xab08) (async) 21:16:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = socket(0x25, 0x3, 0x9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x40000, 0x101000) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x40000, 0x101000) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)) (async) 21:16:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2140) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x501000, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0x5421, 0x4) 21:16:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x400, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x4) clock_gettime(0x5, &(0x7f0000000000)) 21:16:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:12 executing program 3: r0 = geteuid() (async) r1 = geteuid() (async) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, r0, 0xffffffffffffffff, r1, 0x0, 0x1, 0x8}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x3, 0x80, 0x51, 0x8, 0x81, r2, 0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0x40081271, 0xffffffffffffffff) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) r5 = geteuid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0x1, r5, 0xffffffffffffffff, r1, 0xee00, 0x40, 0x9}, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}) (async) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) clock_getres(0x0, 0x0) (async) ioctl$NBD_DISCONNECT(r6, 0xab08) 21:16:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2140) (async, rerun: 32) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 32) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) (async, rerun: 32) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x501000, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0x5421, 0x4) 21:16:12 executing program 1: r0 = socket(0xa, 0x0, 0xffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) 21:16:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfb3) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x400, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x4) (async) clock_gettime(0x5, &(0x7f0000000000)) 21:16:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xd8140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:12 executing program 1: r0 = socket(0xa, 0x0, 0xffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) socket(0xa, 0x0, 0xffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) (async) 21:16:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x400, 0x4) (async) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x4) clock_gettime(0x5, &(0x7f0000000000)) 21:16:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfb3) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xd8140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2140) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x501000, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0x5421, 0x4) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2140) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x501000, 0x0) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0x5421, 0x4) (async) 21:16:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xfb3) ioctl$NBD_CLEAR_QUE(r0, 0xab05) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:13 executing program 1: r0 = socket(0xa, 0x0, 0xffffffff) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) 21:16:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xd8140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:13 executing program 2: ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xffffffffffffe8e9) socket(0x10, 0x0, 0x0) 21:16:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x555501) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x644281, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x3, 0x8, 0x8001, 0xfffffffe}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xc81) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffffd) [ 1302.750649] block nbd4: Receive control failed (result -32) [ 1302.756612] block nbd4: shutting down sockets 21:16:13 executing program 2: ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xffffffffffffe8e9) socket(0x10, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xffffffffffffe8e9) (async) socket(0x10, 0x0, 0x0) (async) 21:16:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x555501) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x644281, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x3, 0x8, 0x8001, 0xfffffffe}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xc81) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffffd) 21:16:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8001) 21:16:13 executing program 3: ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101683) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:adjtime_t:s0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '!%'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x4000804) socket(0x1, 0x0, 0xd4) 21:16:13 executing program 2: ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xffffffffffffe8e9) (async) socket(0x10, 0x0, 0x0) 21:16:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x555501) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x644281, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x3, 0x8, 0x8001, 0xfffffffe}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xc81) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffffd) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x555501) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x644281, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x3, 0x8, 0x8001, 0xfffffffe}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0xc81) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xfffffffffffffffd) (async) 21:16:13 executing program 3: ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101683) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000000)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101683) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8001) 21:16:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:adjtime_t:s0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '!%'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x4000804) (async) socket(0x1, 0x0, 0xd4) 21:16:13 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) [ 1303.711847] block nbd4: Receive control failed (result -32) [ 1303.712952] block nbd4: shutting down sockets 21:16:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:adjtime_t:s0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r2}]}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '!%'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40800}, 0x4000804) (async) socket(0x1, 0x0, 0xd4) 21:16:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8001) 21:16:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000004) 21:16:14 executing program 3: ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101683) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:14 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) socket(0x10, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) (async) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) (async) 21:16:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000004) [ 1303.958325] block nbd4: Device being setup by another task 21:16:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x44800) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:14 executing program 1: socket(0x3, 0x0, 0xfffffffd) 21:16:14 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) 21:16:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x648401) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000004) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000004) (async) [ 1304.648659] block nbd4: Receive control failed (result -32) [ 1304.654591] block nbd4: shutting down sockets 21:16:15 executing program 1: socket(0x3, 0x0, 0xfffffffd) socket(0x3, 0x0, 0xfffffffd) (async) 21:16:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x648401) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:15 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x2) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50600000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x20, 0x1) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000200)=0x5) 21:16:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000841}, 0x40000) 21:16:15 executing program 1: socket(0x3, 0x0, 0xfffffffd) socket(0x3, 0x0, 0xfffffffd) (async) 21:16:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x44800) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x648401) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xa0000) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:15 executing program 2: socket(0x10, 0x0, 0x0) (async) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x2) (async) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50600000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x80) (async) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x20, 0x1) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000200)=0x5) 21:16:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000841}, 0x40000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000841}, 0x40000) (async) 21:16:15 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x80, 0x26, "0909283e9fe901d979f57360b7aadd72dfcfbdcb7d7247a2a54d208f62858f2512cd614bd4fc78e9a8aa56d366bc8ce71afddb8d488d5cf4e57c6a09345eb744ae0bb1170e3faf122c8b5a499c9d4e0cf40a7f5f7ab709447952819b1ba92789f62155f7aa62519f82da260591cd2ca05acee4944e4c48ab9b6c58291a4e6fa4e9292a300e1acb3b0556496428b535783e49"}) socket(0x11, 0x800, 0x509c149e) r3 = socket(0x4, 0xa, 0xc00000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000240)=0x8001, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) getgid() [ 1305.610895] block nbd4: Receive control failed (result -32) [ 1305.613799] block nbd4: shutting down sockets 21:16:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xffffffff00000000) 21:16:15 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x80, 0x26, "0909283e9fe901d979f57360b7aadd72dfcfbdcb7d7247a2a54d208f62858f2512cd614bd4fc78e9a8aa56d366bc8ce71afddb8d488d5cf4e57c6a09345eb744ae0bb1170e3faf122c8b5a499c9d4e0cf40a7f5f7ab709447952819b1ba92789f62155f7aa62519f82da260591cd2ca05acee4944e4c48ab9b6c58291a4e6fa4e9292a300e1acb3b0556496428b535783e49"}) socket(0x11, 0x800, 0x509c149e) r3 = socket(0x4, 0xa, 0xc00000) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000240)=0x8001, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) getgid() socket(0x18, 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x80, 0x26, "0909283e9fe901d979f57360b7aadd72dfcfbdcb7d7247a2a54d208f62858f2512cd614bd4fc78e9a8aa56d366bc8ce71afddb8d488d5cf4e57c6a09345eb744ae0bb1170e3faf122c8b5a499c9d4e0cf40a7f5f7ab709447952819b1ba92789f62155f7aa62519f82da260591cd2ca05acee4944e4c48ab9b6c58291a4e6fa4e9292a300e1acb3b0556496428b535783e49"}) (async) socket(0x11, 0x800, 0x509c149e) (async) socket(0x4, 0xa, 0xc00000) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) (async) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) (async) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000240)=0x8001, 0x4) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) (async) getgid() (async) 21:16:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000841}, 0x40000) 21:16:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x20a000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:16:16 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x2) (async) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50600000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x20, 0x1) (async, rerun: 64) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000200)=0x5) (rerun: 64) 21:16:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xffffffff00000000) 21:16:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x44800) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x20a000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:16:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xffffffff00000000) 21:16:16 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) (async, rerun: 64) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) (rerun: 64) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x80, 0x26, "0909283e9fe901d979f57360b7aadd72dfcfbdcb7d7247a2a54d208f62858f2512cd614bd4fc78e9a8aa56d366bc8ce71afddb8d488d5cf4e57c6a09345eb744ae0bb1170e3faf122c8b5a499c9d4e0cf40a7f5f7ab709447952819b1ba92789f62155f7aa62519f82da260591cd2ca05acee4944e4c48ab9b6c58291a4e6fa4e9292a300e1acb3b0556496428b535783e49"}) (async) socket(0x11, 0x800, 0x509c149e) (async) r3 = socket(0x4, 0xa, 0xc00000) (async) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) (async) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) (async) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000240)=0x8001, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) getgid() 21:16:16 executing program 2: socket(0x10, 0x0, 0x3) [ 1306.530797] block nbd4: Receive control failed (result -32) [ 1306.536848] block nbd4: shutting down sockets 21:16:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x20a000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x20a000, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:16:16 executing program 1: socket(0x18, 0x0, 0x0) socket(0x26, 0x5, 0x7ff) 21:16:16 executing program 2: socket(0x10, 0x0, 0x3) 21:16:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:16 executing program 5: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_AIE_ON(r1, 0x7001) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:17 executing program 1: socket(0x18, 0x0, 0x0) (async) socket(0x26, 0x5, 0x7ff) 21:16:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x8000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000000000000001) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000001c0)) ioctl$NBD_DO_IT(r0, 0xab03) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x78, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/~ev/nbd#\x00]\xc2\xf8'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xca}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19d6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8893) 21:16:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) 21:16:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20040) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:17 executing program 5: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_AIE_ON(r1, 0x7001) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_AIE_ON(r1, 0x7001) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:17 executing program 2: socket(0x10, 0x0, 0x3) 21:16:17 executing program 1: socket(0x18, 0x0, 0x0) socket(0x26, 0x5, 0x7ff) socket(0x18, 0x0, 0x0) (async) socket(0x26, 0x5, 0x7ff) (async) [ 1307.439705] block nbd4: Receive control failed (result -32) [ 1307.446587] block nbd4: shutting down sockets 21:16:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4080) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) 21:16:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNEL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x33052246863ad546}, 0x10) socket(0x10, 0x0, 0x0) 21:16:17 executing program 5: ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_AIE_ON(r1, 0x7001) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:17 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x7ffefffc, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000040)) socket(0x18, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$RTC_AIE_OFF(r0, 0x7002) 21:16:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) 21:16:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x4080) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) 21:16:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x8000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000000000000001) (async) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) (async) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000001c0)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x78, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/~ev/nbd#\x00]\xc2\xf8'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xca}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19d6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8893) 21:16:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNEL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x33052246863ad546}, 0x10) (async) socket(0x10, 0x0, 0x0) 21:16:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) (async) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) (async) 21:16:18 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x7ffefffc, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000040)) socket(0x18, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$RTC_AIE_OFF(r0, 0x7002) syz_open_dev$rtc(&(0x7f0000000000), 0x7ffefffc, 0x0) (async) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000040)) (async) socket(0x18, 0x0, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) (async) ioctl$RTC_AIE_OFF(r0, 0x7002) (async) 21:16:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x57987c49237d1869) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0xf234, 0x208000) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) 21:16:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630300) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1308.354904] block nbd4: Receive control failed (result -32) [ 1308.357299] block nbd4: shutting down sockets 21:16:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630300) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000080)) 21:16:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x57987c49237d1869) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$sg(&(0x7f0000000000), 0xf234, 0x208000) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) 21:16:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNEL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x33052246863ad546}, 0x10) socket(0x10, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CHANNEL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x33052246863ad546}, 0x10) (async) socket(0x10, 0x0, 0x0) (async) 21:16:18 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x7ffefffc, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000040)) (async) socket(0x18, 0x0, 0x0) (async) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$RTC_AIE_OFF(r0, 0x7002) 21:16:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630300) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630300) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x8000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000000000000001) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000001c0)) ioctl$NBD_DO_IT(r0, 0xab03) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x78, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/~ev/nbd#\x00]\xc2\xf8'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xca}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19d6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8893) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x8000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x8000000000000001) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) (async) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000001c0)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x78, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x11, 0xa, '/~ev/nbd#\x00]\xc2\xf8'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xca}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000000000000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x19d6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8893) (async) 21:16:19 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x14000000000}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) r2 = semget$private(0x0, 0x4, 0x0) r3 = semget$private(0x0, 0x0, 0x28) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0xfffc}, 0xcf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f00000000c0)=""/18) 21:16:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x57987c49237d1869) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_open_dev$sg(&(0x7f0000000000), 0xf234, 0x208000) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) 21:16:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x3, 0x5, 0x87dd) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) write$bt_hci(r1, &(0x7f00000001c0)={0x1, @change_conn_ptype={{0x40f, 0x4}, {0xc9, 0x5}}}, 0x8) r4 = msgget(0x0, 0x200) msgctl$IPC_RMID(r4, 0x0) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000180)=""/28) msgctl$IPC_RMID(r4, 0x0) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f0000000080)=""/228) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) 21:16:19 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400c02, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfff) 21:16:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x8eae, 0x25dfdbfc}, 0x14}}, 0x4004) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e07de4120cd0c444b95350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x880) [ 1309.276788] block nbd4: Receive control failed (result -32) [ 1309.277002] block nbd4: shutting down sockets 21:16:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x3, 0x5, 0x87dd) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) write$bt_hci(r1, &(0x7f00000001c0)={0x1, @change_conn_ptype={{0x40f, 0x4}, {0xc9, 0x5}}}, 0x8) (async) r4 = msgget(0x0, 0x200) msgctl$IPC_RMID(r4, 0x0) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000180)=""/28) msgctl$IPC_RMID(r4, 0x0) (async, rerun: 64) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f0000000080)=""/228) (async, rerun: 64) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) 21:16:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x8eae, 0x25dfdbfc}, 0x14}}, 0x4004) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e07de4120cd0c444b95350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x880) 21:16:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ac00) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:19 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400c02, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfff) socket(0x18, 0x0, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400c02, 0x0) (async) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfff) (async) 21:16:19 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x14000000000}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) r2 = semget$private(0x0, 0x4, 0x0) r3 = semget$private(0x0, 0x0, 0x28) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0xfffc}, 0xcf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f00000000c0)=""/18) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x14000000000}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) (async) semget$private(0x0, 0x4, 0x0) (async) semget$private(0x0, 0x0, 0x28) (async) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0xfffc}, 0xcf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}) (async) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f00000000c0)=""/18) (async) 21:16:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x8eae, 0x25dfdbfc}, 0x14}}, 0x4004) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e07de4120cd0c444b95350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x880) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x400, 0x8eae, 0x25dfdbfc}, 0x14}}, 0x4004) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e07de4120cd0c444b95350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x880) (async) 21:16:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = socket(0x10, 0x0, 0x0) r2 = socket(0x3, 0x5, 0x87dd) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) write$bt_hci(r1, &(0x7f00000001c0)={0x1, @change_conn_ptype={{0x40f, 0x4}, {0xc9, 0x5}}}, 0x8) (async) r4 = msgget(0x0, 0x200) msgctl$IPC_RMID(r4, 0x0) (async) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000180)=""/28) (async) msgctl$IPC_RMID(r4, 0x0) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f0000000080)=""/228) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) (async) ioctl$NBD_PRINT_DEBUG(r3, 0xab06) [ 1309.496842] block nbd4: shutting down sockets 21:16:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ac00) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:19 executing program 1: socket(0x18, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400c02, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfff) socket(0x18, 0x0, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400c02, 0x0) (async) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0xfff) (async) 21:16:19 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x14000000000}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) (async) r2 = semget$private(0x0, 0x4, 0x0) r3 = semget$private(0x0, 0x0, 0x28) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0xfffc}, 0xcf, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}) (async) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x3, 0x14, &(0x7f00000000c0)=""/18) 21:16:19 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) r3 = geteuid() r4 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r3, 0xee00, 0x0, r4, 0x110, 0x7}, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20040004) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0x40081271, 0xffffffffffffffff) 21:16:19 executing program 2: r0 = socket(0x10, 0x0, 0x0) socket(0x23, 0x2, 0x40004) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), 0x4) r1 = socket(0xb, 0x5, 0x9) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xa88, &(0x7f0000000080)=0x4) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) 21:16:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4ac00) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:19 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7fff, r2}) 21:16:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14b641) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8440) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) r3 = geteuid() (async) r4 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r3, 0xee00, 0x0, r4, 0x110, 0x7}, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000}) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20040004) (async) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0x40081271, 0xffffffffffffffff) 21:16:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:20 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7fff, r2}) socket(0x18, 0x0, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) (async) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7fff, r2}) (async) 21:16:20 executing program 2: r0 = socket(0x10, 0x0, 0x0) socket(0x23, 0x2, 0x40004) (async) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), 0x4) (async) r1 = socket(0xb, 0x5, 0x9) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xa88, &(0x7f0000000080)=0x4) (async, rerun: 64) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) (rerun: 64) 21:16:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14b641) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8440) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) r3 = geteuid() r4 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r3, 0xee00, 0x0, r4, 0x110, 0x7}, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000}) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20040004) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0x40081271, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00'}) (async) geteuid() (async) getegid() (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x1, r3, 0xee00, 0x0, r4, 0x110, 0x7}, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000}) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20040004) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r5, 0x40081271, 0xffffffffffffffff) (async) [ 1310.448718] block nbd4: Receive control failed (result -32) [ 1310.450000] block nbd4: shutting down sockets 21:16:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 21:16:20 executing program 3: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x8) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xe}}, 0x20) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000480)=0x8, 0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x2) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10400) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x4, 0xffffffffffffffff, 0x10, 0x1, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x7}}}, 0xa0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000440)={0xc7, 0x100, 0x80000000, 0x1000}) r6 = syz_open_dev$midi(&(0x7f00000004c0), 0x8, 0x38b103) write$midi(r6, &(0x7f0000000500)="60f654e7a9160d69a5833540454d4425f86bfaacc06be44ac100391bbfc719a72d3c9f281f17dc1516fb7bdacca38535c7e647d82f903d09fe143a0f36ddc5043dbff2a371bae8956f26a2f7c588fad06f6fea1d2abf65afa751b27a9ba08130bcf24ed23d6b12ca6458c4f1408dc4df64b04b287571b1fd22418cb11f5b13dedf275f76473c28d13291178cb7eb62a963a12487800c7316a527a1777504c3ea8c6c6ac765ebe7f0b57ad957e26c62f1d2231354bae810c6eb53a4f8d344ccd472b27fb4f60c3b0e", 0xc8) syz_open_dev$midi(&(0x7f0000000400), 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x5) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) ioctl$MEDIA_REQUEST_IOC_QUEUE(r7, 0x7c80, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r7, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000300), 0x0, r1, 0x10, 0x0, @in6={0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00'}}}, 0xa0) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x1ff) 21:16:20 executing program 2: r0 = socket(0x10, 0x0, 0x0) socket(0x23, 0x2, 0x40004) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), 0x4) r1 = socket(0xb, 0x5, 0x9) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xa88, &(0x7f0000000080)=0x4) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) socket(0x10, 0x0, 0x0) (async) socket(0x23, 0x2, 0x40004) (async) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), 0x4) (async) socket(0xb, 0x5, 0x9) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xa88, &(0x7f0000000080)=0x4) (async) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) (async) 21:16:20 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14b641) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8440) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:20 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) (async) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7fff, r2}) 21:16:20 executing program 0: ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:21 executing program 3: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x8) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xe}}, 0x20) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000480)=0x8, 0x4) (async) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x2) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10400) (async) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x4, 0xffffffffffffffff, 0x10, 0x1, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x7}}}, 0xa0) (async) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000440)={0xc7, 0x100, 0x80000000, 0x1000}) (async) r6 = syz_open_dev$midi(&(0x7f00000004c0), 0x8, 0x38b103) write$midi(r6, &(0x7f0000000500)="60f654e7a9160d69a5833540454d4425f86bfaacc06be44ac100391bbfc719a72d3c9f281f17dc1516fb7bdacca38535c7e647d82f903d09fe143a0f36ddc5043dbff2a371bae8956f26a2f7c588fad06f6fea1d2abf65afa751b27a9ba08130bcf24ed23d6b12ca6458c4f1408dc4df64b04b287571b1fd22418cb11f5b13dedf275f76473c28d13291178cb7eb62a963a12487800c7316a527a1777504c3ea8c6c6ac765ebe7f0b57ad957e26c62f1d2231354bae810c6eb53a4f8d344ccd472b27fb4f60c3b0e", 0xc8) (async) syz_open_dev$midi(&(0x7f0000000400), 0x4, 0x0) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x5) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) (async) ioctl$MEDIA_REQUEST_IOC_QUEUE(r7, 0x7c80, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r7, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000300), 0x0, r1, 0x10, 0x0, @in6={0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00'}}}, 0xa0) (async) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x1ff) 21:16:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000010}, 0x2040000) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10400) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x20000000) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x0) 21:16:21 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4050) socket(0x9, 0x6, 0xfffffffc) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 21:16:21 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="6a23638461176fc1eb912b188162d9443f4c4b9681faa96370d424e917572b946f59a4e3549777c6e1a278bafe6245bd72a7c65777cd04c9f7889a1ae7c18c1cedf51fd551af4168d9a5dcd092122c3f885b1cb5f9ab226b2fa75fc6d570b3abb742b7533e6a4f5e9a9754818480c63451c57cb4a5e7ba8f7139ee072cffef273e8ad5260ec92c1dffa0ec2538234ccf") ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3f, 0x9, "394b5adcd3b1ccf6103f5784d08fef818b9d5a36ce62d892c48d9049817220c47e38aa376c121c54c4998f4d6b68e764e1e20b32b4d8346d49581fd50a39b480"}) 21:16:21 executing program 0: ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) [ 1311.362983] block nbd4: Receive control failed (result -32) [ 1311.369080] block nbd4: shutting down sockets 21:16:21 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="6a23638461176fc1eb912b188162d9443f4c4b9681faa96370d424e917572b946f59a4e3549777c6e1a278bafe6245bd72a7c65777cd04c9f7889a1ae7c18c1cedf51fd551af4168d9a5dcd092122c3f885b1cb5f9ab226b2fa75fc6d570b3abb742b7533e6a4f5e9a9754818480c63451c57cb4a5e7ba8f7139ee072cffef273e8ad5260ec92c1dffa0ec2538234ccf") (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3f, 0x9, "394b5adcd3b1ccf6103f5784d08fef818b9d5a36ce62d892c48d9049817220c47e38aa376c121c54c4998f4d6b68e764e1e20b32b4d8346d49581fd50a39b480"}) 21:16:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000010}, 0x2040000) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10400) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x20000000) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000010}, 0x2040000) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10400) (async) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x20000000) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x0) (async) 21:16:21 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4050) socket(0x9, 0x6, 0xfffffffc) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4050) (async) socket(0x9, 0x6, 0xfffffffc) (async) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) (async) 21:16:21 executing program 0: ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x28a42) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x84482) ioctl$NBD_DO_IT(r0, 0xab03) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000100)) 21:16:21 executing program 3: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x8) (async, rerun: 32) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xe}}, 0x20) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) (async, rerun: 64) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) (rerun: 64) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000480)=0x8, 0x4) (async) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x2) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x10400) (async) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x4, 0xffffffffffffffff, 0x10, 0x1, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x7}}}, 0xa0) (async, rerun: 32) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000440)={0xc7, 0x100, 0x80000000, 0x1000}) (async, rerun: 32) r6 = syz_open_dev$midi(&(0x7f00000004c0), 0x8, 0x38b103) (rerun: 32) write$midi(r6, &(0x7f0000000500)="60f654e7a9160d69a5833540454d4425f86bfaacc06be44ac100391bbfc719a72d3c9f281f17dc1516fb7bdacca38535c7e647d82f903d09fe143a0f36ddc5043dbff2a371bae8956f26a2f7c588fad06f6fea1d2abf65afa751b27a9ba08130bcf24ed23d6b12ca6458c4f1408dc4df64b04b287571b1fd22418cb11f5b13dedf275f76473c28d13291178cb7eb62a963a12487800c7316a527a1777504c3ea8c6c6ac765ebe7f0b57ad957e26c62f1d2231354bae810c6eb53a4f8d344ccd472b27fb4f60c3b0e", 0xc8) (async) syz_open_dev$midi(&(0x7f0000000400), 0x4, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async, rerun: 32) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x5) (rerun: 32) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000001c0)=0xffffffffffffffff) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) ioctl$MEDIA_REQUEST_IOC_QUEUE(r7, 0x7c80, 0x0) (async) write$RDMA_USER_CM_CMD_JOIN_MCAST(r7, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {&(0x7f0000000300), 0x0, r1, 0x10, 0x0, @in6={0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00'}}}, 0xa0) (async) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x1ff) 21:16:21 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="6a23638461176fc1eb912b188162d9443f4c4b9681faa96370d424e917572b946f59a4e3549777c6e1a278bafe6245bd72a7c65777cd04c9f7889a1ae7c18c1cedf51fd551af4168d9a5dcd092122c3f885b1cb5f9ab226b2fa75fc6d570b3abb742b7533e6a4f5e9a9754818480c63451c57cb4a5e7ba8f7139ee072cffef273e8ad5260ec92c1dffa0ec2538234ccf") (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x3f, 0x9, "394b5adcd3b1ccf6103f5784d08fef818b9d5a36ce62d892c48d9049817220c47e38aa376c121c54c4998f4d6b68e764e1e20b32b4d8346d49581fd50a39b480"}) 21:16:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000010}, 0x2040000) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10400) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x20000000) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000010}, 0x2040000) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10400) (async) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x20000000) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x6) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x0) (async) 21:16:21 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5421, 0x1ffffffc) 21:16:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x28a42) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x84482) ioctl$NBD_DO_IT(r0, 0xab03) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000100)) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x28a42) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x84482) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) (async) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000100)) (async) 21:16:21 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4050) (async) socket(0x9, 0x6, 0xfffffffc) (async, rerun: 32) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) (rerun: 32) 21:16:22 executing program 2: socket(0x10, 0x1, 0x4) 21:16:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:22 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5421, 0x1ffffffc) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000040)={0x1, r1}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r2, 0x5421, 0x1ffffffc) (async) 21:16:22 executing program 1: r0 = socket(0x18, 0xa, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) 21:16:22 executing program 5: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x7d}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0xff}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10040095}, 0x21) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fbdbdf25160000000c000600030000000300000008000300", @ANYRES32=r0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000000000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000200000008000300", @ANYRES32=r3, @ANYBLOB="0896c00b3981730e34faded45af03b93000340", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x20048000}, 0x20004010) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) 21:16:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x28a42) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x84482) (async) ioctl$NBD_DO_IT(r0, 0xab03) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) (async) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000100)) 21:16:22 executing program 2: socket(0x10, 0x1, 0x4) 21:16:22 executing program 1: r0 = socket(0x18, 0xa, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) 21:16:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:22 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5421, 0x1ffffffc) 21:16:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:22 executing program 5: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x7d}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0xff}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10040095}, 0x21) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fbdbdf25160000000c000600030000000300000008000300", @ANYRES32=r0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000000000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000200000008000300", @ANYRES32=r3, @ANYBLOB="0896c00b3981730e34faded45af03b93000340", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x20048000}, 0x20004010) (async) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) 21:16:22 executing program 2: socket(0x10, 0x1, 0x4) 21:16:22 executing program 1: r0 = socket(0x18, 0xa, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) socket(0x18, 0xa, 0x0) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @multicast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) (async) 21:16:22 executing program 2: socket(0x10, 0x7, 0xfc6) 21:16:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffe1) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x2, 0x2d6c00) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) 21:16:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffe1) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x2, 0x2d6c00) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffe1) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f00000000c0), 0x2, 0x2d6c00) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) (async) 21:16:22 executing program 2: socket(0x10, 0x7, 0xfc6) 21:16:22 executing program 5: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(r1, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x7d}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0xff}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan3\x00'}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10040095}, 0x21) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fbdbdf25160000000c000600030000000300000008000300", @ANYRES32=r0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000000000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c000600020000000200000008000300", @ANYRES32=r3, @ANYBLOB="0896c00b3981730e34faded45af03b93000340", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x20048000}, 0x20004010) r5 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) 21:16:22 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x2000c841) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x68, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:getty_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c8d1) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40045) r5 = socket(0x18, 0x0, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) 21:16:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 21:16:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x10000, 0x60982) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa0800) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:23 executing program 2: socket(0x10, 0x7, 0xfc6) 21:16:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffe1) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0), 0x2, 0x2d6c00) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xffffffffffffffe1) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$rtc(&(0x7f00000000c0), 0x2, 0x2d6c00) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) (async) 21:16:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async, rerun: 32) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') (rerun: 32) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x2000c841) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x68, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:getty_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c8d1) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40045) r5 = socket(0x18, 0x0, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) 21:16:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1313.058294] block nbd4: Receive control failed (result -32) [ 1313.064277] block nbd4: shutting down sockets 21:16:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x41c, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x5) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x8800) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) socket(0x10, 0x0, 0x0) 21:16:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x5}) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000140)={0x1ba3, 0xfffffffffffffffa, 0x800, 0x1}) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f00000000c0)={0x7, 0xaba3, 0x7c26, 0x22}) ioctl$NBD_DISCONNECT(r4, 0xab08) 21:16:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x10000, 0x60982) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) (async) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa0800) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x2000c841) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x68, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:getty_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c8d1) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40045) r5 = socket(0x18, 0x0, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000840}, 0x2000c841) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x68, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:getty_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x2004c8d1) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40045) (async) socket(0x18, 0x0, 0x0) (async) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) (async) 21:16:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000010c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000180ae4100000007e2e811a6ef825bb5e63df9dd"]) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000001100)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x80) semctl$SEM_STAT_ANY(0x0, 0x4, 0x14, &(0x7f00000000c0)=""/4096) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x5) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001340)={r2, 0x1, 0xba2, "a793f8fb1ff26c2489dbd045ee0307486c2a784fffd5bb7ea77cde7afcced9b766e0898bdd4c9ff7bf92e23302da2fba87247d1973c8d4404b2da254c6dcec2fe2cd34a81e1762993779c372b24ab86f4026b16af32785eaf5ec237843eccc2dbb57d85323a74ef234e2fb82a6ac5ff6f7241b3b18d4427149dc769bb7d8890da294facaae200d50a213fe644cb07a4735c9f26d0b30b1800463ba500e0bbb1007fbc87cba862e40ac01bbeb4de6b61d6b88fc2956151dcd29a0060ae099eb"}) 21:16:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x41c, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x8800) (async, rerun: 32) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) (async, rerun: 32) socket(0x10, 0x0, 0x0) [ 1313.325742] block nbd0: NBD_DISCONNECT [ 1313.329984] block nbd4: Device being setup by another task 21:16:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x5}) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000140)={0x1ba3, 0xfffffffffffffffa, 0x800, 0x1}) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f00000000c0)={0x7, 0xaba3, 0x7c26, 0x22}) ioctl$NBD_DISCONNECT(r4, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x5}) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000140)={0x1ba3, 0xfffffffffffffffa, 0x800, 0x1}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) (async) ioctl$BLKRRPART(r5, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f00000000c0)={0x7, 0xaba3, 0x7c26, 0x22}) (async) ioctl$NBD_DISCONNECT(r4, 0xab08) (async) 21:16:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x10000, 0x60982) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) (async) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa0800) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:24 executing program 1: socket(0x27, 0x6, 0x100) 21:16:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000010c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000180ae4100000007e2e811a6ef825bb5e63df9dd"]) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000001100)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x80) semctl$SEM_STAT_ANY(0x0, 0x4, 0x14, &(0x7f00000000c0)=""/4096) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x5) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001340)={r2, 0x1, 0xba2, "a793f8fb1ff26c2489dbd045ee0307486c2a784fffd5bb7ea77cde7afcced9b766e0898bdd4c9ff7bf92e23302da2fba87247d1973c8d4404b2da254c6dcec2fe2cd34a81e1762993779c372b24ab86f4026b16af32785eaf5ec237843eccc2dbb57d85323a74ef234e2fb82a6ac5ff6f7241b3b18d4427149dc769bb7d8890da294facaae200d50a213fe644cb07a4735c9f26d0b30b1800463ba500e0bbb1007fbc87cba862e40ac01bbeb4de6b61d6b88fc2956151dcd29a0060ae099eb"}) 21:16:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x41c, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x5) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x8800) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) socket(0x10, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x41c, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x5) (async) sendmsg$NL802154_CMD_GET_SEC_KEY(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x4) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x10, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x8800) (async) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) (async) socket(0x10, 0x0, 0x0) (async) [ 1314.032592] block nbd4: Receive control failed (result -32) [ 1314.034558] block nbd4: shutting down sockets 21:16:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000010c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000180ae4100000007e2e811a6ef825bb5e63df9dd"]) (async) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000001100)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x108}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x80) semctl$SEM_STAT_ANY(0x0, 0x4, 0x14, &(0x7f00000000c0)=""/4096) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x5) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001340)={r2, 0x1, 0xba2, "a793f8fb1ff26c2489dbd045ee0307486c2a784fffd5bb7ea77cde7afcced9b766e0898bdd4c9ff7bf92e23302da2fba87247d1973c8d4404b2da254c6dcec2fe2cd34a81e1762993779c372b24ab86f4026b16af32785eaf5ec237843eccc2dbb57d85323a74ef234e2fb82a6ac5ff6f7241b3b18d4427149dc769bb7d8890da294facaae200d50a213fe644cb07a4735c9f26d0b30b1800463ba500e0bbb1007fbc87cba862e40ac01bbeb4de6b61d6b88fc2956151dcd29a0060ae099eb"}) 21:16:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 21:16:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301641) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:24 executing program 2: socket(0x21, 0x0, 0x0) socket(0x22, 0x3, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xfffffffffffffffc, 0x200000) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 21:16:24 executing program 1: socket(0x27, 0x6, 0x100) socket(0x27, 0x6, 0x100) (async) 21:16:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000), 0x78, 0x408400) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x202) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) [ 1314.200570] block nbd0: NBD_DISCONNECT 21:16:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1314.247497] block nbd4: shutting down sockets 21:16:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x5}) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000140)={0x1ba3, 0xfffffffffffffffa, 0x800, 0x1}) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f00000000c0)={0x7, 0xaba3, 0x7c26, 0x22}) ioctl$NBD_DISCONNECT(r4, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={0x0, 0x5}) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000140)={0x1ba3, 0xfffffffffffffffa, 0x800, 0x1}) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) (async) ioctl$BLKRRPART(r5, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f00000000c0)={0x7, 0xaba3, 0x7c26, 0x22}) (async) ioctl$NBD_DISCONNECT(r4, 0xab08) (async) 21:16:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301641) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:24 executing program 2: socket(0x21, 0x0, 0x0) (async, rerun: 32) socket(0x22, 0x3, 0x1) (rerun: 32) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xfffffffffffffffc, 0x200000) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 21:16:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000), 0x78, 0x408400) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x202) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) syz_open_dev$admmidi(&(0x7f0000000000), 0x78, 0x408400) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x202) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) 21:16:24 executing program 1: socket(0x27, 0x6, 0x100) 21:16:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301641) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x301641) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) [ 1314.400243] block nbd0: NBD_DISCONNECT 21:16:24 executing program 2: socket(0x21, 0x0, 0x0) socket(0x22, 0x3, 0x1) (async, rerun: 32) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xfffffffffffffffc, 0x200000) (rerun: 32) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 21:16:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) [ 1314.431612] nullb0: AHDI p1 p2 p3 p4 [ 1314.437090] block nbd4: shutting down sockets [ 1314.463100] nullb0: p1 size 4294918233 extends beyond EOD, truncated 21:16:24 executing program 1: socket(0x9, 0x0, 0x2) socket(0x3, 0x4, 0x80) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) write$bt_hci(r0, &(0x7f0000000000)={0x1, @le_set_event_mask={{0x2001, 0x8}, {"8fc47a85897c56cc"}}}, 0xc) 21:16:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000), 0x78, 0x408400) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000080)) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x202) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) [ 1314.502843] nullb0: p2 start 4294934617 is beyond EOD, truncated [ 1314.523656] nullb0: p3 size 4294901850 extends beyond EOD, truncated 21:16:24 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), 0x1) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) socket(0x28, 0x80000, 0xf53a) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 21:16:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x8, 0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="200000000500a56f58366e4aed2a5b3f800000000000000000"]) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) [ 1314.555162] nullb0: p4 start 4294918234 is beyond EOD, truncated 21:16:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) (async) r2 = socket(0x8, 0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="200000000500a56f58366e4aed2a5b3f800000000000000000"]) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)={0x0, 0x8000000000000001}) 21:16:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:25 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), 0x1) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) socket(0x28, 0x80000, 0xf53a) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) socket(0x10, 0x0, 0x0) (async) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), 0x1) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00'}) (async) socket(0x28, 0x80000, 0xf53a) (async) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) (async) 21:16:25 executing program 1: socket(0x9, 0x0, 0x2) (async) socket(0x3, 0x4, 0x80) (async) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) write$bt_hci(r0, &(0x7f0000000000)={0x1, @le_set_event_mask={{0x2001, 0x8}, {"8fc47a85897c56cc"}}}, 0xc) 21:16:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = semget(0x3, 0x0, 0x2) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f00000000c0)=""/109) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x25b1e95c) 21:16:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x8, 0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="200000000500a56f58366e4aed2a5b3f800000000000000000"]) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket(0x8, 0x5, 0x2) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="200000000500a56f58366e4aed2a5b3f800000000000000000"]) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) [ 1314.818037] block nbd4: Device being setup by another task [ 1314.824808] block nbd4: shutting down sockets 21:16:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)={0x0, 0x8000000000000001}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)={0x0, 0x8000000000000001}) (async) 21:16:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:25 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240), 0x1) (async) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan3\x00', 0x0}) socket(0x28, 0x80000, 0xf53a) sendmsg$NL802154_CMD_GET_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 21:16:25 executing program 1: socket(0x9, 0x0, 0x2) socket(0x3, 0x4, 0x80) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) (async) write$bt_hci(r0, &(0x7f0000000000)={0x1, @le_set_event_mask={{0x2001, 0x8}, {"8fc47a85897c56cc"}}}, 0xc) 21:16:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18081) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x26) 21:16:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)={0x0, 0x8000000000000001}) 21:16:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) 21:16:25 executing program 2: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000a5ea86bd4315ceb68a0600000000000000fd9957bcb249469f04eb9502efd0a7665aa8e6458e94ed80eb2c605708de3f8e124d3157a3363278759a6a15eec1e15a3ec761b5ade4862150abbf025f694a7209b644cc8b00"/116, @ANYRES16=r0, @ANYBLOB="020028bd7000fedbdf252300000000100000080000000500230008000000080024000700000005002200000000000500287be81fb689528b67db384ee5e294007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2000041) socket(0x10, 0x0, 0x0) 21:16:25 executing program 1: socket(0x1e, 0x3, 0xfffffffe) 21:16:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18081) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x26) 21:16:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00000000c0)) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = semget(0x3, 0x0, 0x2) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f00000000c0)=""/109) (async) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x25b1e95c) 21:16:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41000) 21:16:26 executing program 2: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000a5ea86bd4315ceb68a0600000000000000fd9957bcb249469f04eb9502efd0a7665aa8e6458e94ed80eb2c605708de3f8e124d3157a3363278759a6a15eec1e15a3ec761b5ade4862150abbf025f694a7209b644cc8b00"/116, @ANYRES16=r0, @ANYBLOB="020028bd7000fedbdf252300000000100000080000000500230008000000080024000700000005002200000000000500287be81fb689528b67db384ee5e294007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2000041) socket(0x10, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000a5ea86bd4315ceb68a0600000000000000fd9957bcb249469f04eb9502efd0a7665aa8e6458e94ed80eb2c605708de3f8e124d3157a3363278759a6a15eec1e15a3ec761b5ade4862150abbf025f694a7209b644cc8b00"/116, @ANYRES16=r0, @ANYBLOB="020028bd7000fedbdf252300000000100000080000000500230008000000080024000700000005002200000000000500287be81fb689528b67db384ee5e294007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2000041) (async) socket(0x10, 0x0, 0x0) (async) 21:16:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) 21:16:26 executing program 1: socket(0x1e, 0x3, 0xfffffffe) socket(0x1e, 0x3, 0xfffffffe) (async) 21:16:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x18081) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x26) [ 1315.810326] block nbd4: Receive control failed (result -32) [ 1315.817249] block nbd4: shutting down sockets 21:16:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x1000) (async) 21:16:26 executing program 2: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000a5ea86bd4315ceb68a0600000000000000fd9957bcb249469f04eb9502efd0a7665aa8e6458e94ed80eb2c605708de3f8e124d3157a3363278759a6a15eec1e15a3ec761b5ade4862150abbf025f694a7209b644cc8b00"/116, @ANYRES16=r0, @ANYBLOB="020028bd7000fedbdf252300000000100000080000000500230008000000080024000700000005002200000000000500287be81fb689528b67db384ee5e294007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2000041) socket(0x10, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c000000a5ea86bd4315ceb68a0600000000000000fd9957bcb249469f04eb9502efd0a7665aa8e6458e94ed80eb2c605708de3f8e124d3157a3363278759a6a15eec1e15a3ec761b5ade4862150abbf025f694a7209b644cc8b00"/116, @ANYRES16=r0, @ANYBLOB="020028bd7000fedbdf252300000000100000080000000500230008000000080024000700000005002200000000000500287be81fb689528b67db384ee5e294007f000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2000041) (async) socket(0x10, 0x0, 0x0) (async) 21:16:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x288800, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00000000c0)) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = semget(0x3, 0x0, 0x2) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f00000000c0)=""/109) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x25b1e95c) 21:16:26 executing program 1: socket(0x1e, 0x3, 0xfffffffe) 21:16:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41000) (rerun: 32) 21:16:26 executing program 2: socket(0x29, 0x3, 0x40000001) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="9800000000000000000000000000000000000000000000000000000000000000e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e5a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/156]) 21:16:26 executing program 1: semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000000000)=0x8) socket(0x18, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040), 0x8dbd, 0x280000) 21:16:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x288800, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x288800, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41000) 21:16:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 21:16:26 executing program 1: semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000000000)=0x8) socket(0x18, 0x0, 0x0) (async) syz_open_dev$amidi(&(0x7f0000000040), 0x8dbd, 0x280000) 21:16:26 executing program 2: socket(0x29, 0x3, 0x40000001) (async) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="9800000000000000000000000000000000000000000000000000000000000000e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e5a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/156]) 21:16:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84202) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) (async) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) (async) 21:16:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x288800, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x288800, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:27 executing program 1: semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000000000)=0x8) (async) socket(0x18, 0x0, 0x0) (async) syz_open_dev$amidi(&(0x7f0000000040), 0x8dbd, 0x280000) 21:16:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84202) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84202) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:27 executing program 2: socket(0x29, 0x3, 0x40000001) (async) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000000000)=ANY=[@ANYBLOB="9800000000000000000000000000000000000000000000000000000000000000e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e5a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/156]) 21:16:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) (async) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) (async) [ 1316.857314] block nbd4: Receive control failed (result -32) [ 1316.857622] block nbd4: shutting down sockets 21:16:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 21:16:27 executing program 1: r0 = socket(0x18, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x6, 0x20000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fddbdf25271e11f8"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000044) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0x7) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r8, 0x1c, 0x0, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0xffff}}}, 0x90) read$midi(0xffffffffffffffff, &(0x7f0000000180)=""/127, 0x7f) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r8, 0x10, 0x0, @in={0x2, 0x4e23, @empty}}}, 0x90) 21:16:27 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040), 0x6, 0x800) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000080)) r1 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000), 0x4) 21:16:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x84202) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) [ 1317.167770] block nbd5: shutting down sockets [ 1317.201803] block nbd1: Unsupported socket: shutdown callout must be supported. [ 1317.214921] block nbd1: shutting down sockets 21:16:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:28 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040), 0x6, 0x800) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000080)) (async) r1 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000), 0x4) 21:16:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 21:16:28 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x100000000000008, 0x103a02) read$midi(r0, &(0x7f0000000080), 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, r5) r7 = syz_open_dev$sg(&(0x7f0000000240), 0x9, 0x88002) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000080)) 21:16:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:28 executing program 1: r0 = socket(0x18, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x6, 0x20000) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) (async) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) (async) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fddbdf25271e11f8"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000044) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0x7) (async) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r8, 0x1c, 0x0, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0xffff}}}, 0x90) (async) read$midi(0xffffffffffffffff, &(0x7f0000000180)=""/127, 0x7f) (async) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r8, 0x10, 0x0, @in={0x2, 0x4e23, @empty}}}, 0x90) [ 1317.780840] block nbd4: Receive control failed (result -32) [ 1317.787253] block nbd4: shutting down sockets 21:16:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc42) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:28 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040), 0x6, 0x800) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000080)) r1 = socket(0x10, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000), 0x4) 21:16:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc42) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:28 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x100000000000008, 0x103a02) read$midi(r0, &(0x7f0000000080), 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, r5) (async) r7 = syz_open_dev$sg(&(0x7f0000000240), 0x9, 0x88002) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000080)) [ 1317.962050] block nbd1: Unsupported socket: shutdown callout must be supported. [ 1317.962198] block nbd5: shutting down sockets [ 1317.971306] block nbd3: shutting down sockets 21:16:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 21:16:28 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) socket(0x10, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) socket(0x25, 0x0, 0x7) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000080)) [ 1318.017019] block nbd1: Device being setup by another task [ 1318.039155] block nbd4: Device being setup by another task [ 1318.069142] block nbd1: shutting down sockets [ 1318.141279] block nbd3: shutting down sockets [ 1318.161052] block nbd5: shutting down sockets 21:16:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:28 executing program 1: r0 = socket(0x18, 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x6, 0x20000) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fddbdf25271e11f8"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000044) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0x7) (async) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r7, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r8, 0x1c, 0x0, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00', 0xffff}}}, 0x90) (async) read$midi(0xffffffffffffffff, &(0x7f0000000180)=""/127, 0x7f) (async) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r8, 0x10, 0x0, @in={0x2, 0x4e23, @empty}}}, 0x90) 21:16:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc42) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:28 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) socket(0x10, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) socket(0x25, 0x0, 0x7) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000080)) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) (async) socket(0x10, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) (async) socket(0x25, 0x0, 0x7) (async) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000080)) (async) 21:16:28 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000), 0x100000000000008, 0x103a02) read$midi(r0, &(0x7f0000000080), 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x18000, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, r5) (async) r7 = syz_open_dev$sg(&(0x7f0000000240), 0x9, 0x88002) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000080)) 21:16:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4040) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) [ 1318.727360] block nbd4: Receive control failed (result -32) [ 1318.727675] block nbd4: shutting down sockets 21:16:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, r2}}, 0x38) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r2, 0x1}}, 0x10) msgsnd(0x0, &(0x7f00000000c0)={0x1, "6585d620b61cf23f0f888e00ebabd48a5f7e2ba3358096452f6f9276b31874967f13d9ad7ba8b74ac2d329c3511a3d87f7fefaab23c51e6102195f2d251558672a8abf733957f1e2a4ce87667aeff89591f5b595c61ef7dc7f69bf1eab962a14e569d18ae3894d8dbfdd0ebc464aa85647832ba9e4f3dd665c"}, 0x81, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x13f, 0x4}}, 0x20) 21:16:29 executing program 2: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000040)) (async) socket(0x10, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan1\x00'}) (async) socket(0x25, 0x0, 0x7) (async) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000080)) 21:16:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xfc203) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000000)) [ 1318.858375] block nbd3: shutting down sockets 21:16:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4040) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:29 executing program 1: r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) socket(0x18, 0x0, 0x0) 21:16:29 executing program 2: socket(0x1a, 0x0, 0xdffffffd) [ 1318.927083] block nbd1: Device being setup by another task [ 1318.932856] block nbd1: Unsupported socket: shutdown callout must be supported. [ 1318.952251] block nbd1: shutting down sockets 21:16:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4040) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xfc203) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000000)) 21:16:29 executing program 2: socket(0x1a, 0x0, 0xdffffffd) socket(0x1a, 0x0, 0xdffffffd) (async) 21:16:29 executing program 1: r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) (async) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) socket(0x18, 0x0, 0x0) 21:16:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, r2}}, 0x38) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r2, 0x1}}, 0x10) msgsnd(0x0, &(0x7f00000000c0)={0x1, "6585d620b61cf23f0f888e00ebabd48a5f7e2ba3358096452f6f9276b31874967f13d9ad7ba8b74ac2d329c3511a3d87f7fefaab23c51e6102195f2d251558672a8abf733957f1e2a4ce87667aeff89591f5b595c61ef7dc7f69bf1eab962a14e569d18ae3894d8dbfdd0ebc464aa85647832ba9e4f3dd665c"}, 0x81, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x13f, 0x4}}, 0x20) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180), 0x13f, 0x9}}, 0x20) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, r2}}, 0x38) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r2, 0x1}}, 0x10) (async) msgsnd(0x0, &(0x7f00000000c0)={0x1, "6585d620b61cf23f0f888e00ebabd48a5f7e2ba3358096452f6f9276b31874967f13d9ad7ba8b74ac2d329c3511a3d87f7fefaab23c51e6102195f2d251558672a8abf733957f1e2a4ce87667aeff89591f5b595c61ef7dc7f69bf1eab962a14e569d18ae3894d8dbfdd0ebc464aa85647832ba9e4f3dd665c"}, 0x81, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x13f, 0x4}}, 0x20) (async) 21:16:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0xfc203) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async, rerun: 64) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000000)) (rerun: 64) 21:16:30 executing program 2: socket(0x1a, 0x0, 0xdffffffd) 21:16:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:30 executing program 1: r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) (async) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) (async) socket(0x18, 0x0, 0x0) 21:16:30 executing program 2: socket(0x9, 0x0, 0x40) r0 = semget$private(0x0, 0x4, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00000000c0)=""/253) semop(r0, &(0x7f0000001440)=[{0x1}], 0x0) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/137) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x1) [ 1319.777286] block nbd4: Receive control failed (result -32) [ 1319.781587] block nbd4: shutting down sockets 21:16:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0xd02, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x16400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:30 executing program 1: ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x6, r3}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000080)={0x0, 0x9}) socket(0x18, 0x0, 0x0) 21:16:30 executing program 2: socket(0x9, 0x0, 0x40) (async) r0 = semget$private(0x0, 0x4, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00000000c0)=""/253) (async) semop(r0, &(0x7f0000001440)=[{0x1}], 0x0) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/137) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x1) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x16400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1319.902433] block nbd5: shutting down sockets [ 1319.956888] block nbd4: shutting down sockets 21:16:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, r2}}, 0x38) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r2, 0x1}}, 0x10) (async) msgsnd(0x0, &(0x7f00000000c0)={0x1, "6585d620b61cf23f0f888e00ebabd48a5f7e2ba3358096452f6f9276b31874967f13d9ad7ba8b74ac2d329c3511a3d87f7fefaab23c51e6102195f2d251558672a8abf733957f1e2a4ce87667aeff89591f5b595c61ef7dc7f69bf1eab962a14e569d18ae3894d8dbfdd0ebc464aa85647832ba9e4f3dd665c"}, 0x81, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x13f, 0x4}}, 0x20) 21:16:30 executing program 1: ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)) (async) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x6, r3}) (async) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000080)={0x0, 0x9}) socket(0x18, 0x0, 0x0) 21:16:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0xd02, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:16:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) 21:16:30 executing program 2: socket(0x9, 0x0, 0x40) r0 = semget$private(0x0, 0x4, 0x0) (async) r1 = semget$private(0x0, 0x4, 0x0) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00000000c0)=""/253) (async) semop(r0, &(0x7f0000001440)=[{0x1}], 0x0) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/137) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x1) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x16400) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x16400) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:30 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0xd02, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:16:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) [ 1320.048167] block nbd5: shutting down sockets 21:16:30 executing program 1: ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x6, r3}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000080)={0x0, 0x9}) socket(0x18, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)) (async) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r3, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x6, r3}) (async) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000080)={0x0, 0x9}) (async) socket(0x18, 0x0, 0x0) (async) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x539402) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x1}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 21:16:30 executing program 2: socket(0x10, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0xfffffffffffffffa) 21:16:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100903) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) [ 1320.080763] block nbd4: shutting down sockets 21:16:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x224202) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 21:16:30 executing program 2: socket(0x10, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0xfffffffffffffffa) socket(0x10, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0xfffffffffffffffa) (async) 21:16:30 executing program 1: ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x8e) r0 = socket(0x18, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, [0x4, 0x6], 0xa64}, 0x10) 21:16:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x224202) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x224202) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xffffffffffffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) (async) [ 1320.143514] nullb0: AHDI p1 p3 [ 1320.154516] nullb0: p1 size 4294901960 extends beyond EOD, truncated 21:16:30 executing program 2: socket(0x10, 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0xfffffffffffffffa) [ 1320.194274] nullb0: p3 size 4294951112 extends beyond EOD, truncated 21:16:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x224202) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0xffffffffffffffff) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async, rerun: 64) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 21:16:30 executing program 1: ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x8e) r0 = socket(0x18, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, [0x4, 0x6], 0xa64}, 0x10) ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) (async) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x8e) (async) socket(0x18, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, [0x4, 0x6], 0xa64}, 0x10) (async) [ 1320.235381] block nbd5: shutting down sockets 21:16:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x539402) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x1}) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 21:16:30 executing program 2: socket(0x28, 0x80000, 0x10000) 21:16:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x539402) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x1}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 21:16:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100903) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100903) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) (async) 21:16:31 executing program 1: ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x8e) r0 = socket(0x18, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, [0x4, 0x6], 0xa64}, 0x10) ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) (async) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x8e) (async) socket(0x18, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, [0x4, 0x6], 0xa64}, 0x10) (async) 21:16:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:31 executing program 2: socket(0x28, 0x80000, 0x10000) 21:16:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) r1 = geteuid() r2 = getpgrp(0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, r1, 0x0, 0xee00, 0x0, 0x6, 0x1}, 0x0, 0x0, 0x7fffffffffffffff, 0x20, 0x4000000000000000, 0x6, 0x8, 0x9, 0x5, 0x7, 0x0, r2}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3) 21:16:31 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) [ 1320.984876] block nbd4: Receive control failed (result -32) [ 1320.991003] block nbd4: shutting down sockets 21:16:31 executing program 2: socket(0x28, 0x80000, 0x10000) 21:16:31 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) (async) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) (async) 21:16:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) 21:16:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) (async) r1 = geteuid() (async) r2 = getpgrp(0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, r1, 0x0, 0xee00, 0x0, 0x6, 0x1}, 0x0, 0x0, 0x7fffffffffffffff, 0x20, 0x4000000000000000, 0x6, 0x8, 0x9, 0x5, 0x7, 0x0, r2}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3) 21:16:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r4, 0x7ff}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0xec70, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @loopback}, @ib={0x1b, 0x4, 0x80000000, {"711a3fb59a64e68b81183f2a11ff3572"}, 0x0, 0x400, 0xac}}}, 0x118) socket(0x18, 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x3, {0xa, 0x4e22, 0x1, @private2, 0x1}, r1}}, 0x38) 21:16:31 executing program 2: socket(0x1, 0x80000, 0x0) 21:16:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100903) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x2) 21:16:31 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) (async) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) (async) 21:16:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x79) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x7) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 21:16:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) r1 = geteuid() r2 = getpgrp(0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, r1, 0x0, 0xee00, 0x0, 0x6, 0x1}, 0x0, 0x0, 0x7fffffffffffffff, 0x20, 0x4000000000000000, 0x6, 0x8, 0x9, 0x5, 0x7, 0x0, r2}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000040)) (async) geteuid() (async) getpgrp(0x0) (async) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0x0, r1, 0x0, 0xee00, 0x0, 0x6, 0x1}, 0x0, 0x0, 0x7fffffffffffffff, 0x20, 0x4000000000000000, 0x6, 0x8, 0x9, 0x5, 0x7, 0x0, r2}) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3) (async) 21:16:31 executing program 2: socket(0x1, 0x80000, 0x0) socket(0x1, 0x80000, 0x0) (async) [ 1321.156008] block nbd4: shutting down sockets 21:16:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r4, 0x7ff}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0xec70, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @loopback}, @ib={0x1b, 0x4, 0x80000000, {"711a3fb59a64e68b81183f2a11ff3572"}, 0x0, 0x400, 0xac}}}, 0x118) (async) socket(0x18, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x3, {0xa, 0x4e22, 0x1, @private2, 0x1}, r1}}, 0x38) 21:16:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x79) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x7) ioctl$NBD_CLEAR_QUE(r1, 0xab05) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x79) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x7) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async) 21:16:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:31 executing program 2: socket(0x1, 0x80000, 0x0) 21:16:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x3, 0x7, 0x74e3, 0x8}) 21:16:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8801}, 0x40080) 21:16:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$sg(&(0x7f0000000100), 0xc0a, 0x24082) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x79) (async, rerun: 64) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x7) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 21:16:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r4, 0x7ff}}, 0x10) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0xec70, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @loopback}, @ib={0x1b, 0x4, 0x80000000, {"711a3fb59a64e68b81183f2a11ff3572"}, 0x0, 0x400, 0xac}}}, 0x118) (async) socket(0x18, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x3, {0xa, 0x4e22, 0x1, @private2, 0x1}, r1}}, 0x38) 21:16:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x3, 0x7, 0x74e3, 0x8}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x3, 0x7, 0x74e3, 0x8}) (async) 21:16:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8801}, 0x40080) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r2) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000280)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8801}, 0x40080) (async) [ 1322.077074] block nbd4: Receive control failed (result -32) [ 1322.083225] block nbd4: shutting down sockets 21:16:32 executing program 3: msgget$private(0x0, 0x182) r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:32 executing program 5: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r0, 0x7c81, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x81) r3 = syz_open_dev$media(&(0x7f0000000080), 0x9, 0x40000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, &(0x7f00000000c0)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x5) 21:16:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x300, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan1\x00'}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000280)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x2c, r3, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8801}, 0x40080) 21:16:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x3, 0x7, 0x74e3, 0x8}) 21:16:32 executing program 3: msgget$private(0x0, 0x182) (async) r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_RMID(r0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:32 executing program 5: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r0, 0x7c81, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x81) (async) r3 = syz_open_dev$media(&(0x7f0000000080), 0x9, 0x40000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, &(0x7f00000000c0)) (async) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x5) 21:16:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$sg(&(0x7f0000000100), 0xc0a, 0x24082) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) (async) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) 21:16:33 executing program 2: socket(0x10, 0x4, 0x0) 21:16:33 executing program 1: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000040)=""/4083) openat$rtc(0xffffffffffffff9c, &(0x7f0000001040), 0x101000, 0x0) msgget$private(0x0, 0x401) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x8000000000000002, 0x3, 0x1}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000001080)={0x3f, 0x3, 0x524, 0x1, 0x0, 0x0, 0x9ed2}) msgget$private(0x0, 0x20) 21:16:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:33 executing program 3: msgget$private(0x0, 0x182) r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) msgget$private(0x0, 0x182) (async) msgget(0x0, 0x200) (async) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_RMID(r0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) 21:16:33 executing program 5: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_REINIT(r0, 0x7c81, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x81) r3 = syz_open_dev$media(&(0x7f0000000080), 0x9, 0x40000) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, &(0x7f00000000c0)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x5) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000040)) (async) ioctl$MEDIA_REQUEST_IOC_REINIT(r0, 0x7c81, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x81) (async) syz_open_dev$media(&(0x7f0000000080), 0x9, 0x40000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, &(0x7f00000000c0)) (async) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0x5) (async) [ 1323.007725] block nbd4: Receive control failed (result -32) [ 1323.009493] block nbd4: shutting down sockets 21:16:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x12d003) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:33 executing program 2: socket(0x10, 0x4, 0x0) 21:16:33 executing program 1: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000040)=""/4083) openat$rtc(0xffffffffffffff9c, &(0x7f0000001040), 0x101000, 0x0) msgget$private(0x0, 0x401) (async) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x8000000000000002, 0x3, 0x1}) (async) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000001080)={0x3f, 0x3, 0x524, 0x1, 0x0, 0x0, 0x9ed2}) msgget$private(0x0, 0x20) 21:16:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:33 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 21:16:33 executing program 2: socket(0x10, 0x4, 0x0) socket(0x10, 0x4, 0x0) (async) 21:16:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$sg(&(0x7f0000000100), 0xc0a, 0x24082) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x12d003) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:34 executing program 1: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000040)=""/4083) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000001040), 0x101000, 0x0) (async, rerun: 64) msgget$private(0x0, 0x401) (async, rerun: 64) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x8000000000000002, 0x3, 0x1}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000001080)={0x3f, 0x3, 0x524, 0x1, 0x0, 0x0, 0x9ed2}) (async) msgget$private(0x0, 0x20) 21:16:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:34 executing program 2: socket(0x3, 0x2, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']&.[\\'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x804) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x8}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x8a}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x4a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) 21:16:34 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) (async) [ 1323.906570] block nbd4: Receive control failed (result -32) [ 1323.912508] block nbd4: shutting down sockets 21:16:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x12d003) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:34 executing program 2: socket(0x3, 0x2, 0x2) (async, rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']&.[\\'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x804) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x8}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x8a}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x4a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x10000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) 21:16:34 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) sendmsg$NFC_CMD_GET_SE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x884}, 0x20000000) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 21:16:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3d64) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:34 executing program 1: r0 = socket(0x25, 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) 21:16:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket(0x21, 0x1, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 21:16:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3d64) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:35 executing program 1: r0 = socket(0x25, 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socket(0x25, 0x80000, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 21:16:35 executing program 5: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/198) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x80100) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2001ffffffd) r2 = msgget$private(0x0, 0x292) r3 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/69) 21:16:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 2: socket(0x3, 0x2, 0x2) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']&.[\\'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x804) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x8}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x8a}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x4a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) socket(0x3, 0x2, 0x2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BACKEND_IDENTIFIER={0x9, 0xa, ']&.[\\'}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x40}}, 0x804) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x8}, @IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x8a}, @IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0x4a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x10000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) (async) [ 1324.802314] block nbd4: Receive control failed (result -32) [ 1324.808460] block nbd4: shutting down sockets 21:16:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400005) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket(0x21, 0x1, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 21:16:35 executing program 5: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/198) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x80100) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2001ffffffd) (async) r2 = msgget$private(0x0, 0x292) r3 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r3, 0x0) (async) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/69) 21:16:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101001) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3d64) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:35 executing program 2: r0 = socket(0x27, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 21:16:35 executing program 1: r0 = socket(0x25, 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) socket(0x25, 0x80000, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) 21:16:35 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000000)={0x0, 0x5, 0x31c, 0x0, 0xa06, 0x80000000, 0x7}) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 2: r0 = socket(0x27, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) socket(0x27, 0x1, 0x0) (async) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) (async) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) (async) 21:16:35 executing program 5: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/198) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x80100) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2001ffffffd) r2 = msgget$private(0x0, 0x292) (async) r3 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r3, 0x0) (async) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/69) 21:16:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = socket(0x21, 0x1, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) socket(0x21, 0x1, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) 21:16:35 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000000)={0x0, 0x5, 0x31c, 0x0, 0xa06, 0x80000000, 0x7}) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:35 executing program 2: r0 = socket(0x27, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) (async) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 21:16:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:35 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x44000) socket(0xb, 0x0, 0x204) 21:16:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/mnt\x00') ioctl$NBD_DO_IT(r0, 0xab03) 21:16:35 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000000)={0x0, 0x5, 0x31c, 0x0, 0xa06, 0x80000000, 0x7}) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:35 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fedbdf000000000008000300", @ANYRES32=0x0, @ANYBLOB="05001a00000000000c00060002000000000000000c0006000300000003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) 21:16:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:35 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x44000) (async) socket(0xb, 0x0, 0x204) 21:16:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000200)={0x120, [0x3, 0x80000001], 0x9}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) r3 = socket(0x18, 0x80000, 0x81) getegid() ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80100) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_DISASSOCIATE_REQ(r7, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0x145ba938b96f62cb}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000c385b19cf555a93e", @ANYRES16=r6, @ANYBLOB="000325bd7000ffdbdf25130000000c0009200202aaaaaaaaaaaa"], 0x20}}, 0x8040) ioctl$NBD_PRINT_DEBUG(r5, 0xab06) r8 = syz_open_dev$sg(&(0x7f0000000440), 0x5, 0x10d040) ioctl$SG_SET_KEEP_ORPHAN(r8, 0x2287, &(0x7f0000000480)) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0xcc, 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x0, 0x9], 0x100}, 0x10) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$rtc(&(0x7f00000002c0), 0xfff, 0x20000) 21:16:35 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fedbdf000000000008000300", @ANYRES32=0x0, @ANYBLOB="05001a00000000000c00060002000000000000000c0006000300000003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) 21:16:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:35 executing program 1: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x44000) socket(0xb, 0x0, 0x204) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x44000) (async) socket(0xb, 0x0, 0x204) (async) 21:16:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000200)={0x120, [0x3, 0x80000001], 0x9}, 0x10) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) r3 = socket(0x18, 0x80000, 0x81) (async, rerun: 64) getegid() (rerun: 64) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)) (async) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80100) (async, rerun: 32) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_DISASSOCIATE_REQ(r7, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0x145ba938b96f62cb}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000c385b19cf555a93e", @ANYRES16=r6, @ANYBLOB="000325bd7000ffdbdf25130000000c0009200202aaaaaaaaaaaa"], 0x20}}, 0x8040) (async, rerun: 64) ioctl$NBD_PRINT_DEBUG(r5, 0xab06) (async, rerun: 64) r8 = syz_open_dev$sg(&(0x7f0000000440), 0x5, 0x10d040) ioctl$SG_SET_KEEP_ORPHAN(r8, 0x2287, &(0x7f0000000480)) (async) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0xcc, 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x0, 0x9], 0x100}, 0x10) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$rtc(&(0x7f00000002c0), 0xfff, 0x20000) 21:16:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) (async) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/mnt\x00') (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x197800) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x1ffffffe) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) 21:16:36 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fedbdf000000000008000300", @ANYRES32=0x0, @ANYBLOB="05001a00000000000c00060002000000000000000c0006000300000003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) socket(0x10, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd7000fedbdf000000000008000300", @ANYRES32=0x0, @ANYBLOB="05001a00000000000c00060002000000000000000c0006000300000003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) (async) 21:16:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) 21:16:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = gettid() syz_open_procfs$namespace(r1, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x10) socket(0x18, 0x0, 0x0) 21:16:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000200)={0x120, [0x3, 0x80000001], 0x9}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) r3 = socket(0x18, 0x80000, 0x81) getegid() (async) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000140)) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80100) (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_DISASSOCIATE_REQ(r7, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IEEE802154_ATTR_REASON={0x5, 0x12, 0x3}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0x145ba938b96f62cb}, @IEEE802154_ATTR_REASON={0x5, 0x12, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000c385b19cf555a93e", @ANYRES16=r6, @ANYBLOB="000325bd7000ffdbdf25130000000c0009200202aaaaaaaaaaaa"], 0x20}}, 0x8040) ioctl$NBD_PRINT_DEBUG(r5, 0xab06) (async) r8 = syz_open_dev$sg(&(0x7f0000000440), 0x5, 0x10d040) ioctl$SG_SET_KEEP_ORPHAN(r8, 0x2287, &(0x7f0000000480)) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000080)=0xcc, 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x7, [0x0, 0x9], 0x100}, 0x10) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$rtc(&(0x7f00000002c0), 0xfff, 0x20000) [ 1326.127110] block nbd4: Receive control failed (result -32) [ 1326.127396] block nbd4: shutting down sockets 21:16:36 executing program 2: socket(0x10, 0x4, 0x0) 21:16:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = gettid() syz_open_procfs$namespace(r1, 0x0) (async) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x10) socket(0x18, 0x0, 0x0) 21:16:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x197800) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x1ffffffe) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) 21:16:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) 21:16:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x420200, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x58000) r3 = socket(0x1a, 0x6, 0x92) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x8, 0x0, 0x9, @remote, 'dvmrp1\x00'}) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) 21:16:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async, rerun: 64) r1 = gettid() (rerun: 64) syz_open_procfs$namespace(r1, 0x0) (async, rerun: 64) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') (rerun: 64) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x10) (async) socket(0x18, 0x0, 0x0) 21:16:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = gettid() syz_open_procfs$namespace(r2, 0x0) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/mnt\x00') (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) 21:16:37 executing program 2: socket(0x10, 0x4, 0x0) 21:16:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(0xffffffffffffffff, 0xc0385720, &(0x7f0000000040)={0x1}) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$MEDIA_REQUEST_IOC_QUEUE(0xffffffffffffffff, 0x7c80, 0x0) (async) 21:16:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x197800) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x1ffffffe) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x197800) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x1ffffffe) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200000) (async) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000000c0)) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x4) (async) 21:16:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x420200, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x58000) r3 = socket(0x1a, 0x6, 0x92) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x8, 0x0, 0x9, @remote, 'dvmrp1\x00'}) (async) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) 21:16:37 executing program 1: socket(0x18, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 1327.044517] block nbd4: Receive control failed (result -32) [ 1327.044780] block nbd4: shutting down sockets 21:16:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x440981) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x420200, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x58000) r3 = socket(0x1a, 0x6, 0x92) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x8, 0x0, 0x9, @remote, 'dvmrp1\x00'}) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x420200, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x58000) (async) socket(0x1a, 0x6, 0x92) (async) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x8, 0x0, 0x9, @remote, 'dvmrp1\x00'}) (async) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) (async) 21:16:37 executing program 2: socket(0x10, 0x4, 0x0) 21:16:37 executing program 1: socket(0x18, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) 21:16:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x4ab02) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8300) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x8000) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xffffffff, 0x8, 0x4, 0x3}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000140)) 21:16:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x440981) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:38 executing program 1: socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:16:38 executing program 2: socket(0x6, 0x4, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x22, 0x807, 0x6) write$bt_hci(r1, &(0x7f0000000140)={0x1, @reject_sync_conn_req={{0x42a, 0x7}, {@none, 0x4}}}, 0xb) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) write$bt_hci(r1, &(0x7f0000000040)={0x1, @write_eir={{0xc52, 0xf1}, {0x1, "2dbb2bad56d704ac4ffafb1cebf5be48945608511648e6faa5d49cfa4c119be1a52902a0420dcca672f0d62b6314423f6f7f5a300dc5295c952da57a992f50eaf9730a19ce1d46634b394db73a8add814028cdd0f655435c53c828468ac888d67b94f1165cd1c3fee90dd79796904b24e752b2e0726f2a787633e93419d0a0994d85e4fac715ea227b6190dd933adc315620023245db45b6351bf977f24e68dc9ccc6dc469974631ac196987bf76b1d6eeb4a7cdf3005336dd851cc9a3057277512eb67f711ee2247a04bfc090781fd95cb642f132b93de8c11f6857baf6f97debae0f69f940fe68924df9ee28e9078d"}}}, 0xf5) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r3, 0x7, 0xc, "1f60dc818e909ed8bcf9888baaf1f23ad86cf204ebb595ba68961a81c1eb7cdf06dff535bf902644282d4ec60a1295b3cba7e5c6db57ea6896ff31ebfccd0821c49a309d0031ebabdab4a30d55ffb268b0ea91f87d955c444e919b5864305b89624773d5ae51b0cf53786c0894f39dc035b6b6fe439573bf8ce9217baad895df1fe61f405240a07f0561cd054fe40332767758ed6a547d0cb0bd6bd0719b019bf9208e1a1b6220efec433aba42c0c79c90a70d4e18f3e999f88aa27217c7efa674d278e2bfa786adf79e5a7c464169c6acbbab1e9374b98ff22658090a25afcb7ec977b08c"}) 21:16:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x4ab02) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8300) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x8000) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xffffffff, 0x8, 0x4, 0x3}) (async) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000140)) [ 1327.983096] block nbd4: Receive control failed (result -32) [ 1327.989227] block nbd4: shutting down sockets 21:16:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x440981) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x440981) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:38 executing program 2: socket(0x6, 0x4, 0x0) (async) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x22, 0x807, 0x6) write$bt_hci(r1, &(0x7f0000000140)={0x1, @reject_sync_conn_req={{0x42a, 0x7}, {@none, 0x4}}}, 0xb) (async) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) (async, rerun: 64) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) (rerun: 64) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) write$bt_hci(r1, &(0x7f0000000040)={0x1, @write_eir={{0xc52, 0xf1}, {0x1, "2dbb2bad56d704ac4ffafb1cebf5be48945608511648e6faa5d49cfa4c119be1a52902a0420dcca672f0d62b6314423f6f7f5a300dc5295c952da57a992f50eaf9730a19ce1d46634b394db73a8add814028cdd0f655435c53c828468ac888d67b94f1165cd1c3fee90dd79796904b24e752b2e0726f2a787633e93419d0a0994d85e4fac715ea227b6190dd933adc315620023245db45b6351bf977f24e68dc9ccc6dc469974631ac196987bf76b1d6eeb4a7cdf3005336dd851cc9a3057277512eb67f711ee2247a04bfc090781fd95cb642f132b93de8c11f6857baf6f97debae0f69f940fe68924df9ee28e9078d"}}}, 0xf5) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000180)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r3, 0x7, 0xc, "1f60dc818e909ed8bcf9888baaf1f23ad86cf204ebb595ba68961a81c1eb7cdf06dff535bf902644282d4ec60a1295b3cba7e5c6db57ea6896ff31ebfccd0821c49a309d0031ebabdab4a30d55ffb268b0ea91f87d955c444e919b5864305b89624773d5ae51b0cf53786c0894f39dc035b6b6fe439573bf8ce9217baad895df1fe61f405240a07f0561cd054fe40332767758ed6a547d0cb0bd6bd0719b019bf9208e1a1b6220efec433aba42c0c79c90a70d4e18f3e999f88aa27217c7efa674d278e2bfa786adf79e5a7c464169c6acbbab1e9374b98ff22658090a25afcb7ec977b08c"}) 21:16:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x4ab02) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8300) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x8000) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xffffffff, 0x8, 0x4, 0x3}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000140)) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x4ab02) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x8300) (async) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x8000) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xffffffff, 0x8, 0x4, 0x3}) (async) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000140)) (async) 21:16:38 executing program 1: socket(0x18, 0x0, 0x0) semctl$SETVAL(0x0, 0x3, 0x10, &(0x7f0000000000)=0x1f) 21:16:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:38 executing program 2: socket(0x6, 0x4, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x22, 0x807, 0x6) write$bt_hci(r1, &(0x7f0000000140)={0x1, @reject_sync_conn_req={{0x42a, 0x7}, {@none, 0x4}}}, 0xb) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) write$bt_hci(r1, &(0x7f0000000040)={0x1, @write_eir={{0xc52, 0xf1}, {0x1, "2dbb2bad56d704ac4ffafb1cebf5be48945608511648e6faa5d49cfa4c119be1a52902a0420dcca672f0d62b6314423f6f7f5a300dc5295c952da57a992f50eaf9730a19ce1d46634b394db73a8add814028cdd0f655435c53c828468ac888d67b94f1165cd1c3fee90dd79796904b24e752b2e0726f2a787633e93419d0a0994d85e4fac715ea227b6190dd933adc315620023245db45b6351bf977f24e68dc9ccc6dc469974631ac196987bf76b1d6eeb4a7cdf3005336dd851cc9a3057277512eb67f711ee2247a04bfc090781fd95cb642f132b93de8c11f6857baf6f97debae0f69f940fe68924df9ee28e9078d"}}}, 0xf5) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r3, 0x7, 0xc, "1f60dc818e909ed8bcf9888baaf1f23ad86cf204ebb595ba68961a81c1eb7cdf06dff535bf902644282d4ec60a1295b3cba7e5c6db57ea6896ff31ebfccd0821c49a309d0031ebabdab4a30d55ffb268b0ea91f87d955c444e919b5864305b89624773d5ae51b0cf53786c0894f39dc035b6b6fe439573bf8ce9217baad895df1fe61f405240a07f0561cd054fe40332767758ed6a547d0cb0bd6bd0719b019bf9208e1a1b6220efec433aba42c0c79c90a70d4e18f3e999f88aa27217c7efa674d278e2bfa786adf79e5a7c464169c6acbbab1e9374b98ff22658090a25afcb7ec977b08c"}) socket(0x6, 0x4, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) socket(0x22, 0x807, 0x6) (async) write$bt_hci(r1, &(0x7f0000000140)={0x1, @reject_sync_conn_req={{0x42a, 0x7}, {@none, 0x4}}}, 0xb) (async) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket$bt_rfcomm(0x1f, 0x1, 0x3) (async) write$bt_hci(r1, &(0x7f0000000040)={0x1, @write_eir={{0xc52, 0xf1}, {0x1, "2dbb2bad56d704ac4ffafb1cebf5be48945608511648e6faa5d49cfa4c119be1a52902a0420dcca672f0d62b6314423f6f7f5a300dc5295c952da57a992f50eaf9730a19ce1d46634b394db73a8add814028cdd0f655435c53c828468ac888d67b94f1165cd1c3fee90dd79796904b24e752b2e0726f2a787633e93419d0a0994d85e4fac715ea227b6190dd933adc315620023245db45b6351bf977f24e68dc9ccc6dc469974631ac196987bf76b1d6eeb4a7cdf3005336dd851cc9a3057277512eb67f711ee2247a04bfc090781fd95cb642f132b93de8c11f6857baf6f97debae0f69f940fe68924df9ee28e9078d"}}}, 0xf5) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000180)) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r3, 0x7, 0xc, "1f60dc818e909ed8bcf9888baaf1f23ad86cf204ebb595ba68961a81c1eb7cdf06dff535bf902644282d4ec60a1295b3cba7e5c6db57ea6896ff31ebfccd0821c49a309d0031ebabdab4a30d55ffb268b0ea91f87d955c444e919b5864305b89624773d5ae51b0cf53786c0894f39dc035b6b6fe439573bf8ce9217baad895df1fe61f405240a07f0561cd054fe40332767758ed6a547d0cb0bd6bd0719b019bf9208e1a1b6220efec433aba42c0c79c90a70d4e18f3e999f88aa27217c7efa674d278e2bfa786adf79e5a7c464169c6acbbab1e9374b98ff22658090a25afcb7ec977b08c"}) (async) 21:16:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x602e00) 21:16:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x11d681) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2d8080) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:39 executing program 1: socket(0x18, 0x0, 0x0) semctl$SETVAL(0x0, 0x3, 0x10, &(0x7f0000000000)=0x1f) 21:16:39 executing program 2: socket(0x10, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000), 0x0, 0x40) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) [ 1328.933163] block nbd4: Receive control failed (result -32) [ 1328.939279] block nbd4: shutting down sockets 21:16:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x11d681) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2d8080) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:39 executing program 1: socket(0x18, 0x0, 0x0) semctl$SETVAL(0x0, 0x3, 0x10, &(0x7f0000000000)=0x1f) 21:16:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x602e00) 21:16:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:39 executing program 2: socket(0x10, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000), 0x0, 0x40) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) 21:16:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20044089}, 0x1) [ 1329.146017] block nbd4: Device being setup by another task 21:16:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20044089}, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20044089}, 0x1) (async) 21:16:40 executing program 2: socket(0x10, 0x0, 0x0) (async) syz_open_dev$midi(&(0x7f0000000000), 0x0, 0x40) (async) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) 21:16:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x602e00) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x602e00) (async) 21:16:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x11d681) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2d8080) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x4) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1329.849992] block nbd4: Receive control failed (result -32) [ 1329.850981] block nbd4: shutting down sockets 21:16:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x4851098a) 21:16:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20044089}, 0x1) 21:16:40 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x0) 21:16:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x97ff}) 21:16:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x4851098a) 21:16:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x97ff}) [ 1330.085744] nullb0: AHDI p1 p3 [ 1330.089232] block nbd4: Device being setup by another task [ 1330.110843] nullb0: p1 size 4294901964 extends beyond EOD, truncated [ 1330.145504] nullb0: p3 size 4294951116 extends beyond EOD, truncated 21:16:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 21:16:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 21:16:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x4851098a) 21:16:41 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x97ff}) socket(0xa, 0x2, 0x0) (async) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x97ff}) (async) 21:16:41 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x0) (async) [ 1330.773009] block nbd4: Receive control failed (result -32) [ 1330.775633] block nbd4: shutting down sockets 21:16:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8200) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 21:16:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:16:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r3, 0x125f, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:41 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x3, [0x7fffffff, 0x9], 0x7f}, 0x10) 21:16:41 executing program 5: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x0) (async) 21:16:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8200) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8200) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) (async) 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socket(0x18, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) 21:16:41 executing program 3: msgsnd(0x0, &(0x7f0000000080)={0x1, "e004596a5de1e2afc78b1928a944af1f52a2e4552e7fd3e78f8d7ffe36b88a8d67e2d4dd0647699bdbb5ad589a0d541565c6567b891134f463cf0d40cdd89619b0e7e7070dbd3c62cc2bb386c78e7e7633b1e049924281da209048ab82eeb586a387514b7288fb6efb4d90bfdb8d08a0c5822ec09964018754f5d06620f5344aab2ece44542e98dca275bbb946e89521f39e076fc74afb2454d3eee4b5aeface7cf79893814d6a22eacdc9c55579abe31c0beac93b221f8be2ae95fa381602c1419c362d4dd797ae3a0a8d330d314a"}, 0xd7, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 21:16:41 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x3, [0x7fffffff, 0x9], 0x7f}, 0x10) socket(0x10, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x3, [0x7fffffff, 0x9], 0x7f}, 0x10) (async) 21:16:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={0x15, 0x110, 0xfa00, {r2, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @ib={0x1b, 0x100, 0x3, {"d7e8fd6b320ff19626bbf4d74ef6085d"}, 0xf07, 0x3, 0x5}, @in={0x2, 0x4e24, @empty}}}, 0x118) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000200)=0x1000, 0x4) [ 1331.153962] block nbd3: NBD_DISCONNECT 21:16:41 executing program 3: msgsnd(0x0, &(0x7f0000000080)={0x1, "e004596a5de1e2afc78b1928a944af1f52a2e4552e7fd3e78f8d7ffe36b88a8d67e2d4dd0647699bdbb5ad589a0d541565c6567b891134f463cf0d40cdd89619b0e7e7070dbd3c62cc2bb386c78e7e7633b1e049924281da209048ab82eeb586a387514b7288fb6efb4d90bfdb8d08a0c5822ec09964018754f5d06620f5344aab2ece44542e98dca275bbb946e89521f39e076fc74afb2454d3eee4b5aeface7cf79893814d6a22eacdc9c55579abe31c0beac93b221f8be2ae95fa381602c1419c362d4dd797ae3a0a8d330d314a"}, 0xd7, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x5}}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}]}) 21:16:41 executing program 2: socket(0x10, 0x0, 0x0) (async, rerun: 32) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (rerun: 32) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x3, [0x7fffffff, 0x9], 0x7f}, 0x10) 21:16:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8200) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8200) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x8000000000000000) (async) 21:16:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={0x15, 0x110, 0xfa00, {r2, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @ib={0x1b, 0x100, 0x3, {"d7e8fd6b320ff19626bbf4d74ef6085d"}, 0xf07, 0x3, 0x5}, @in={0x2, 0x4e24, @empty}}}, 0x118) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000200)=0x1000, 0x4) 21:16:41 executing program 3: msgsnd(0x0, &(0x7f0000000080)={0x1, "e004596a5de1e2afc78b1928a944af1f52a2e4552e7fd3e78f8d7ffe36b88a8d67e2d4dd0647699bdbb5ad589a0d541565c6567b891134f463cf0d40cdd89619b0e7e7070dbd3c62cc2bb386c78e7e7633b1e049924281da209048ab82eeb586a387514b7288fb6efb4d90bfdb8d08a0c5822ec09964018754f5d06620f5344aab2ece44542e98dca275bbb946e89521f39e076fc74afb2454d3eee4b5aeface7cf79893814d6a22eacdc9c55579abe31c0beac93b221f8be2ae95fa381602c1419c362d4dd797ae3a0a8d330d314a"}, 0xd7, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r2, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x5}}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}]}) socket(0x18, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x5}}, 0x10) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}]}) (async) [ 1331.315182] block nbd3: NBD_DISCONNECT 21:16:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x108, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x850) gettid() 21:16:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8f8, 0x4) 21:16:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={0x15, 0x110, 0xfa00, {r2, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @multicast1}}}, 0x118) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x15, 0x110, 0xfa00, {r1, 0x1, 0x0, 0x0, 0x0, @ib={0x1b, 0x100, 0x3, {"d7e8fd6b320ff19626bbf4d74ef6085d"}, 0xf07, 0x3, 0x5}, @in={0x2, 0x4e24, @empty}}}, 0x118) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000200)=0x1000, 0x4) 21:16:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x108, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x850) gettid() syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x108, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x850) (async) gettid() (async) [ 1331.459953] block nbd3: NBD_DISCONNECT 21:16:41 executing program 1: socket(0x18, 0x0, 0x0) (async, rerun: 64) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x5}}, 0x10) (async, rerun: 64) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}]}) 21:16:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$BLKRRPART(r1, 0x125f, 0x0) 21:16:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8f8, 0x4) 21:16:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0xe7, 0x200}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x80) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x108, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x850) gettid() 21:16:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) 21:16:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x263e8a934094479f, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x1}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x81}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x7f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x4000001) shmctl$SHM_UNLOCK(0x0, 0xc) socket(0x18, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fddbdf250500000008000100000000000c000200000000000100004008000100000000000c00030001000000000000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000814}, 0x4002095) 21:16:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8f8, 0x4) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8f8, 0x4) (async) [ 1332.174401] block nbd4: Receive control failed (result -32) [ 1332.180555] block nbd4: shutting down sockets 21:16:42 executing program 2: socket(0x10, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x10000003, 0x24, 0x10, 0x3, 0x3, 0x6, 0x1, 0x2f, 0xffffffffffffffff}) 21:16:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0xe7, 0x200}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x80) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x263e8a934094479f, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x1}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x81}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x7f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x4000001) (async, rerun: 64) shmctl$SHM_UNLOCK(0x0, 0xc) (async) socket(0x18, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fddbdf250500000008000100000000000c000200000000000100004008000100000000000c00030001000000000000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000814}, 0x4002095) 21:16:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffffe) write$midi(0xffffffffffffffff, &(0x7f0000000040)="09a7309a04d1f1eaae53f53dd1543ff968ab1e2fcbb2ad26970f8488d6fc2c3bc2c3024cca3f50096de5e6bdb15ecd09908229c4c513f7eb2a54cff6b7325093be2f0790644e1009e9cb15a40e612f6f85c6628477c239b4cfc42dfe6e69f5f7130cd5a5ea3f362359bd4bd64b2b3437060ccf94bf54c23925adbcc285bb55a743e9f9467ac869b07f82a17de32a6621841ffebe6ccede1a733140d8f1151c063b04af5b0687abbe", 0xa8) 21:16:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$BLKRRPART(r1, 0x125f, 0x0) 21:16:42 executing program 2: socket(0x10, 0x0, 0x0) (async) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x10000003, 0x24, 0x10, 0x3, 0x3, 0x6, 0x1, 0x2f, 0xffffffffffffffff}) 21:16:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async, rerun: 32) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x7) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) 21:16:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x263e8a934094479f, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5, 0x13, 0x1}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x81}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x7f}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x4000001) (async) shmctl$SHM_UNLOCK(0x0, 0xc) (async) socket(0x18, 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fddbdf250500000008000100000000000c000200000000000100004008000100000000000c00030001000000000000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000814}, 0x4002095) 21:16:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0xe7, 0x200}) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x80) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (rerun: 32) 21:16:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffffe) write$midi(0xffffffffffffffff, &(0x7f0000000040)="09a7309a04d1f1eaae53f53dd1543ff968ab1e2fcbb2ad26970f8488d6fc2c3bc2c3024cca3f50096de5e6bdb15ecd09908229c4c513f7eb2a54cff6b7325093be2f0790644e1009e9cb15a40e612f6f85c6628477c239b4cfc42dfe6e69f5f7130cd5a5ea3f362359bd4bd64b2b3437060ccf94bf54c23925adbcc285bb55a743e9f9467ac869b07f82a17de32a6621841ffebe6ccede1a733140d8f1151c063b04af5b0687abbe", 0xa8) 21:16:43 executing program 2: socket(0x10, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x10000003, 0x24, 0x10, 0x3, 0x3, 0x6, 0x1, 0x2f, 0xffffffffffffffff}) 21:16:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41e840) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1333.116565] block nbd4: Receive control failed (result -32) [ 1333.122499] block nbd4: shutting down sockets 21:16:43 executing program 2: socket(0x1d, 0x4, 0x9c) semget$private(0x0, 0x81671554990942e2, 0x0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x1, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e20, 0x40, @rand_addr=' \x01\x00', 0x5}}}, 0xa0) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) r2 = semget$private(0x0, 0x4, 0x147) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/11) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000200)=""/184) 21:16:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41e840) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:43 executing program 1: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) socket(0xb, 0x7, 0x5) 21:16:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xfffffffffffffffe) (async) write$midi(0xffffffffffffffff, &(0x7f0000000040)="09a7309a04d1f1eaae53f53dd1543ff968ab1e2fcbb2ad26970f8488d6fc2c3bc2c3024cca3f50096de5e6bdb15ecd09908229c4c513f7eb2a54cff6b7325093be2f0790644e1009e9cb15a40e612f6f85c6628477c239b4cfc42dfe6e69f5f7130cd5a5ea3f362359bd4bd64b2b3437060ccf94bf54c23925adbcc285bb55a743e9f9467ac869b07f82a17de32a6621841ffebe6ccede1a733140d8f1151c063b04af5b0687abbe", 0xa8) 21:16:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6881c0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xfffffffffffffff7) 21:16:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x41e840) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1333.345984] block nbd4: server does not support multiple connections per device. [ 1333.445870] block nbd4: server does not support multiple connections per device. [ 1333.505701] block nbd4: server does not support multiple connections per device. [ 1333.585723] block nbd4: server does not support multiple connections per device. [ 1333.665736] block nbd4: server does not support multiple connections per device. [ 1333.745722] block nbd4: server does not support multiple connections per device. [ 1333.825772] block nbd4: server does not support multiple connections per device. [ 1333.905810] block nbd4: server does not support multiple connections per device. [ 1333.913392] block nbd4: server does not support multiple connections per device. [ 1334.025660] block nbd4: server does not support multiple connections per device. 21:16:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6881c0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xfffffffffffffff7) 21:16:44 executing program 2: socket(0x1d, 0x4, 0x9c) (async) semget$private(0x0, 0x81671554990942e2, 0x0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x1, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e20, 0x40, @rand_addr=' \x01\x00', 0x5}}}, 0xa0) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) (async, rerun: 32) r2 = semget$private(0x0, 0x4, 0x147) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/11) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async, rerun: 64) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000200)=""/184) (rerun: 64) 21:16:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = socket(0xf, 0x2, 0x3) ioctl$NBD_SET_SOCK(r0, 0x40081271, r2) 21:16:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x1e, 0x35, 0x0, 0x1d, 0x5, 0xffff0001, 0x1, 0x127}) 21:16:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x500) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x803, 0x2c0d01) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) r4 = syz_open_dev$dri(&(0x7f0000000180), 0xee8, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000280)={r5, 0x89}) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000200)={0x800000000000, r5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r5, 0x2}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, 0x0) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000280)={r9, 0x89}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000440)={0x80, r10}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000140)={0x0, r10}) 21:16:44 executing program 1: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) (async, rerun: 32) socket(0xb, 0x7, 0x5) (rerun: 32) [ 1334.095799] block nbd4: server does not support multiple connections per device. [ 1334.103441] block nbd4: shutting down sockets 21:16:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6881c0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0xfffffffffffffff7) 21:16:44 executing program 1: ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) socket(0xb, 0x7, 0x5) 21:16:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x1e, 0x35, 0x0, 0x1d, 0x5, 0xffff0001, 0x1, 0x127}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) (async) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x1e, 0x35, 0x0, 0x1d, 0x5, 0xffff0001, 0x1, 0x127}) (async) 21:16:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = socket(0xf, 0x2, 0x3) ioctl$NBD_SET_SOCK(r0, 0x40081271, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) socket(0xf, 0x2, 0x3) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, r2) (async) 21:16:44 executing program 2: socket(0x1d, 0x4, 0x9c) (async) semget$private(0x0, 0x81671554990942e2, 0x0) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) (async) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x1, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e20, 0x40, @rand_addr=' \x01\x00', 0x5}}}, 0xa0) r0 = semget$private(0x0, 0x4, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) (async) r2 = semget$private(0x0, 0x4, 0x147) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/11) (async) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000200)=""/184) 21:16:44 executing program 5: setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=0x80000001, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:44 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400c0470}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000000)=0x9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_START_REQ(r5, &(0x7f0000000100)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYRES8=r6, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES16, @ANYRESOCT=r6], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc181) r7 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x48081) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000140)) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000}, 0x20000008) socket(0x2b, 0x0, 0x9) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) 21:16:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = socket(0xf, 0x2, 0x3) ioctl$NBD_SET_SOCK(r0, 0x40081271, r2) 21:16:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x0) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x1e, 0x35, 0x0, 0x1d, 0x5, 0xffff0001, 0x1, 0x127}) 21:16:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0xffffffffffff3667) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) socket(0x10, 0x0, 0x0) 21:16:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x500) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x803, 0x2c0d01) (async) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) r4 = syz_open_dev$dri(&(0x7f0000000180), 0xee8, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000280)={r5, 0x89}) (async) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000200)={0x800000000000, r5}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r5, 0x2}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) (async) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, 0x0) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000280)={r9, 0x89}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000440)={0x80, r10}) (async, rerun: 64) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000140)={0x0, r10}) (rerun: 64) 21:16:45 executing program 5: setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=0x80000001, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=0x80000001, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:45 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400c0470}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000000)=0x9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_START_REQ(r5, &(0x7f0000000100)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYRES8=r6, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES16, @ANYRESOCT=r6], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc181) r7 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x48081) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000140)) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000}, 0x20000008) socket(0x2b, 0x0, 0x9) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400c0470}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket(0x18, 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000000)=0x9) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_START_REQ(r5, &(0x7f0000000100)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYRES8=r6, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES16, @ANYRESOCT=r6], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc181) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x48081) (async) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000140)) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000}, 0x20000008) (async) socket(0x2b, 0x0, 0x9) (async) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) (async) 21:16:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0xffffffffffff3667) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) socket(0x10, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0xffffffffffff3667) (async) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) (async) socket(0x10, 0x0, 0x0) (async) 21:16:45 executing program 3: r0 = semget(0x2, 0x3, 0x88) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/56) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x422400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10042) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000080)=""/214) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40101283, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) [ 1335.041457] block nbd4: Receive control failed (result -32) [ 1335.043372] block nbd4: shutting down sockets 21:16:45 executing program 3: r0 = semget(0x2, 0x3, 0x88) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/56) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x422400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10042) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000080)=""/214) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) semget(0x2, 0x3, 0x88) (async) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/56) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x422400, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10042) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) semget$private(0x0, 0x4, 0x0) (async) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000080)=""/214) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) 21:16:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0xffffffffffff3667) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) (async) socket(0x10, 0x0, 0x0) 21:16:45 executing program 5: setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=0x80000001, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)=0x80000001, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40101283, 0xffffffffffffffff) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) 21:16:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x500) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f00000001c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x803, 0x2c0d01) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x6, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000000c0)={0x1}) (async, rerun: 64) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async, rerun: 64) r4 = syz_open_dev$dri(&(0x7f0000000180), 0xee8, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000280)={r5, 0x89}) r6 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, 0x0) (async) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000200)={0x800000000000, r5}) (async, rerun: 32) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r5, 0x2}) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) r7 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, 0x0) (async) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000280)={r9, 0x89}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000440)={0x80, r10}) (async) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000140)={0x0, r10}) 21:16:45 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400c0470}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r3 = socket(0x18, 0x0, 0x0) (async) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000000)=0x9) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_START_REQ(r5, &(0x7f0000000100)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYRES8=r6, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES16, @ANYRESOCT=r6], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc181) (async) r7 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r5, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x20, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x48081) (async) ioctl$SCSI_IOCTL_START_UNIT(r7, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r7, 0x2286, &(0x7f0000000140)) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r6, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10000}, 0x20000008) socket(0x2b, 0x0, 0x9) (async) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) [ 1335.221388] block nbd4: shutting down sockets 21:16:45 executing program 2: socket(0x10, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x1, {0xa, 0x4e20, 0x70, @mcast2, 0x7}}}, 0x38) 21:16:45 executing program 3: r0 = semget(0x2, 0x3, 0x88) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/56) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x422400, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x10042) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = semget$private(0x0, 0x4, 0x0) semop(r4, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000080)=""/214) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) 21:16:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40101283, 0xffffffffffffffff) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2001) 21:16:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1e5e40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x3, 0x4}) [ 1335.412356] block nbd4: shutting down sockets 21:16:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x127b, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xa0, "9fbc18", "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"}}, 0x110) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r7) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r11, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_NOTIFY(r9, &(0x7f0000000540)={0xf, 0x8, 0xfa00, {r11, 0x1}}, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000429bd7000fddbdf25230000000500220001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r12, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x410b2080}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRES16=r2, @ANYRESOCT=r4, @ANYRESHEX=r4, @ANYRES16=r3, @ANYRES16=r4], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048880) ioctl$NBD_DO_IT(r1, 0xab03) 21:16:45 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 21:16:45 executing program 2: socket(0x10, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x1, {0xa, 0x4e20, 0x70, @mcast2, 0x7}}}, 0x38) 21:16:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1e5e40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x3, 0x4}) 21:16:45 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 21:16:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xe64) 21:16:45 executing program 2: socket(0x10, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000080)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x1, {0xa, 0x4e20, 0x70, @mcast2, 0x7}}}, 0x38) 21:16:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x127b, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc200) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xa0, "9fbc18", "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"}}, 0x110) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r7) (async) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r11, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_NOTIFY(r9, &(0x7f0000000540)={0xf, 0x8, 0xfa00, {r11, 0x1}}, 0x10) (async) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000429bd7000fddbdf25230000000500220001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) (async) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) (async) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r12, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x410b2080}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRES16=r2, @ANYRESOCT=r4, @ANYRESHEX=r4, @ANYRES16=r3, @ANYRES16=r4], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048880) (async) ioctl$NBD_DO_IT(r1, 0xab03) [ 1335.685146] block nbd4: server does not support multiple connections per device. [ 1335.711109] block nbd4: shutting down sockets 21:16:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1e5e40) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x3, 0x4}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1e5e40) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) (async) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x3, 0x4}) (async) 21:16:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:46 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) socket(0x18, 0x0, 0x0) (async) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) (async) 21:16:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xe64) 21:16:46 executing program 1: semget(0x0, 0x0, 0x10) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000000)={0x0, 0x80, 0x51f, 0x0, 0x2c}) socket(0x18, 0x0, 0x0) 21:16:46 executing program 2: r0 = socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x13f, 0x2}}, 0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r1 = syz_open_dev$sg(&(0x7f00000001c0), 0x3, 0x111000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000200)) 21:16:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0xe64) 21:16:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0a282) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) [ 1335.991227] nullb0: AHDI p1 p2 p3 p4 [ 1335.995238] nullb0: p1 size 4294918233 extends beyond EOD, truncated 21:16:46 executing program 2: r0 = socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x13f, 0x2}}, 0x20) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) (async) r1 = syz_open_dev$sg(&(0x7f00000001c0), 0x3, 0x111000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000200)) 21:16:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0a282) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) [ 1336.041451] nullb0: p2 start 4294934617 is beyond EOD, truncated [ 1336.076156] nullb0: p3 size 4294901850 extends beyond EOD, truncated [ 1336.085004] nullb0: p4 start 4294918234 is beyond EOD, truncated 21:16:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_PRINT_DEBUG(r1, 0xab06) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x127b, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xa0, "9fbc18", "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"}}, 0x110) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r7) (async) r9 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) (async) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r11, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_NOTIFY(r9, &(0x7f0000000540)={0xf, 0x8, 0xfa00, {r11, 0x1}}, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000429bd7000fddbdf25230000000500220001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x804) (async) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) r12 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r12, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x410b2080}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRES16=r2, @ANYRESOCT=r4, @ANYRESHEX=r4, @ANYRES16=r3, @ANYRES16=r4], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048880) (async) ioctl$NBD_DO_IT(r1, 0xab03) 21:16:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x40000) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x844}, 0x200000c0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0x5421, 0x20000000) 21:16:47 executing program 1: semget(0x0, 0x0, 0x10) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000000)={0x0, 0x80, 0x51f, 0x0, 0x2c}) socket(0x18, 0x0, 0x0) semget(0x0, 0x0, 0x10) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000000)={0x0, 0x80, 0x51f, 0x0, 0x2c}) (async) socket(0x18, 0x0, 0x0) (async) 21:16:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0a282) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:47 executing program 2: r0 = socket(0x10, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x13f, 0x2}}, 0x20) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) (async) r1 = syz_open_dev$sg(&(0x7f00000001c0), 0x3, 0x111000) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000200)) 21:16:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1336.769272] block nbd4: Receive control failed (result -32) [ 1336.770250] block nbd4: shutting down sockets 21:16:47 executing program 2: socket(0x1, 0x2, 0x0) 21:16:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async, rerun: 32) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x40000) (async, rerun: 32) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x844}, 0x200000c0) (async) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0x5421, 0x20000000) 21:16:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:47 executing program 1: semget(0x0, 0x0, 0x10) (async) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000000)={0x0, 0x80, 0x51f, 0x0, 0x2c}) (async) socket(0x18, 0x0, 0x0) 21:16:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r9, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r11, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r13, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf25180000000c000600020000000000000038002580050002007500000024000300b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc05000200050000000c000600010000000100000008000300", @ANYRES32=r14, @ANYBLOB="77ed50012d9c4f2d92659d4dbab4a5d9a4492015779fee934f991a9c8783a4e412a6c9aea4582c9425dfa9bb25ce1f48432298d619bf654551f1e9edef080000b1c3825162dd030000000000000000000000d45f74ca847ee52f4c18f4c00d61d75c25677a6eea0c03ffc2f4a0b60ab706c81311d978498df49d2d93ef4d77d0a2684c17b6157f677c783795e911f1cb69f14b458f14d0f352b092c371b33fdf03641ff2d3489aadfc083a07ac68d7bce6b36366d93667c409f3347e2def7d0ec0fd5dbaabe644d72584117c7941df0280dd981d02a74b95e6fcb507634b4fcd279ef2"], 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x60, r3, 0x10, 0x74bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0x0, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r15}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r14}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x80) [ 1336.965458] block nbd4: Device being setup by another task 21:16:47 executing program 2: socket(0x1, 0x2, 0x0) 21:16:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xb0202, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 21:16:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:47 executing program 1: socket(0x18, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xfffffffffffffffb) 21:16:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) (rerun: 64) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) (rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r9, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_KEY(r11, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r13, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf25180000000c000600020000000000000038002580050002007500000024000300b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc05000200050000000c000600010000000100000008000300", @ANYRES32=r14, @ANYBLOB="77ed50012d9c4f2d92659d4dbab4a5d9a4492015779fee934f991a9c8783a4e412a6c9aea4582c9425dfa9bb25ce1f48432298d619bf654551f1e9edef080000b1c3825162dd030000000000000000000000d45f74ca847ee52f4c18f4c00d61d75c25677a6eea0c03ffc2f4a0b60ab706c81311d978498df49d2d93ef4d77d0a2684c17b6157f677c783795e911f1cb69f14b458f14d0f352b092c371b33fdf03641ff2d3489aadfc083a07ac68d7bce6b36366d93667c409f3347e2def7d0ec0fd5dbaabe644d72584117c7941df0280dd981d02a74b95e6fcb507634b4fcd279ef2"], 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x60, r3, 0x10, 0x74bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0x0, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r15}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r14}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x80) 21:16:47 executing program 2: socket(0x1, 0x2, 0x0) 21:16:47 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x40000) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x844}, 0x200000c0) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r4, 0x5421, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x40000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x844}, 0x200000c0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r4, 0x5421, 0x20000000) (async) [ 1337.716855] block nbd4: Receive control failed (result -32) [ 1337.722864] block nbd4: shutting down sockets 21:16:48 executing program 2: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000000)=""/217) socket(0x10, 0x0, 0x0) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x488401) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:48 executing program 1: socket(0x18, 0x0, 0x0) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xfffffffffffffffb) 21:16:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xb0202, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 21:16:48 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/16) r1 = semget$private(0x0, 0x4, 0x0) r2 = semget$private(0x0, 0x2, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/108) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/215) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x488401) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:48 executing program 2: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000000)=""/217) socket(0x10, 0x0, 0x0) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000000)=""/217) (async) socket(0x10, 0x0, 0x0) (async) 21:16:48 executing program 1: socket(0x18, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0xfffffffffffffffb) 21:16:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async, rerun: 64) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000080)={'wpan1\x00'}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r9, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async, rerun: 64) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r11, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) r13 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r13, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd7000fbdbdf25180000000c000600020000000000000038002580050002007500000024000300b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc05000200050000000c000600010000000100000008000300", @ANYRES32=r14, @ANYBLOB="77ed50012d9c4f2d92659d4dbab4a5d9a4492015779fee934f991a9c8783a4e412a6c9aea4582c9425dfa9bb25ce1f48432298d619bf654551f1e9edef080000b1c3825162dd030000000000000000000000d45f74ca847ee52f4c18f4c00d61d75c25677a6eea0c03ffc2f4a0b60ab706c81311d978498df49d2d93ef4d77d0a2684c17b6157f677c783795e911f1cb69f14b458f14d0f352b092c371b33fdf03641ff2d3489aadfc083a07ac68d7bce6b36366d93667c409f3347e2def7d0ec0fd5dbaabe644d72584117c7941df0280dd981d02a74b95e6fcb507634b4fcd279ef2"], 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x60, r3, 0x10, 0x74bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0x0, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r12}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r15}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x0, 0x2, r14}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x80) 21:16:48 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/16) (async) r1 = semget$private(0x0, 0x4, 0x0) (async) r2 = semget$private(0x0, 0x2, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/108) (async) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/215) 21:16:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xb0202, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x488401) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:48 executing program 1: socket(0x18, 0x0, 0x0) socket(0xa, 0x5, 0x6) 21:16:48 executing program 2: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000000)=""/217) (async) socket(0x10, 0x0, 0x0) 21:16:48 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000040)=""/16) (async) r1 = semget$private(0x0, 0x4, 0x0) (async) r2 = semget$private(0x0, 0x2, 0x200) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/108) semop(r1, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/215) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x204200, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000000)=""/24) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40008800}, 0x4080) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x7ff, 0x200, 0xc0, 0x668a}) semget(0x3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0xebcc) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x282082, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000100)={0x7fffffffffffffff, 0x3b9, 0x1}) 21:16:48 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x8, {"961abe1bdb73c27ecc85466149440369"}, 0x3ff, 0x9, 0x1}}}, 0xa0) socket(0x10, 0x0, 0x0) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x204200, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:48 executing program 1: socket(0x18, 0x0, 0x0) socket(0xa, 0x5, 0x6) socket(0x18, 0x0, 0x0) (async) socket(0xa, 0x5, 0x6) (async) 21:16:48 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x8, {"961abe1bdb73c27ecc85466149440369"}, 0x3ff, 0x9, 0x1}}}, 0xa0) socket(0x10, 0x0, 0x0) 21:16:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40008800}, 0x4080) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40008800}, 0x4080) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) 21:16:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x7ff, 0x200, 0xc0, 0x668a}) (async) semget(0x3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0xebcc) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x282082, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000100)={0x7fffffffffffffff, 0x3b9, 0x1}) 21:16:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x204200, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x7ff, 0x200, 0xc0, 0x668a}) semget(0x3, 0x0, 0x0) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000140)=0xebcc) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x282082, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000100)={0x7fffffffffffffff, 0x3b9, 0x1}) 21:16:48 executing program 1: socket(0x18, 0x0, 0x0) socket(0xa, 0x5, 0x6) 21:16:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000000)=""/24) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) semget$private(0x0, 0x4, 0x0) (async) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) (async) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000000)=""/24) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40008800}, 0x4080) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:49 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x8, {"961abe1bdb73c27ecc85466149440369"}, 0x3ff, 0x9, 0x1}}}, 0xa0) socket(0x10, 0x0, 0x0) 21:16:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000329bd7000fddbdf250d000000050017000900000005001700c100000005001b000500000006000a0000000000050017009f0000000500180070000000050007000100000006000a00ff17010005001b00400000001910f75b5d2648e11205f5606aad3f0ec045715b89b3500c360d9f7a0190d9a7423d73f861c0cb8c7ac00906be2471151b73cc0eda1612332708c414d6dc0d56a759dcbac7749332f6f7bcdcd0653f85da5ce9f302de63cd90cca75cc55dfe7fb8c434822aa8a69080b08237c647264a3d2a8886ed0a1ab448d6db2c4a45ce625177be921828dbfb2660fed7de6373b4ccc9cc725c2c9a8f0d1e34"], 0x5c}, 0x1, 0x0, 0x0, 0x20000810}, 0x4081) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000003c0)={0x0, 0x8000, 0x1878bae8, 0x1f}) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r7, 0xe64}}, 0x10) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x9}}}, 0x90) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) 21:16:49 executing program 1: ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x64, 0x401, 0x591517d5, 0x5, 0x5f8, 0xfffffffd, 0x6}) [ 1339.340324] block nbd4: Receive control failed (result -32) [ 1339.340613] block nbd4: shutting down sockets 21:16:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000329bd7000fddbdf250d000000050017000900000005001700c100000005001b000500000006000a0000000000050017009f0000000500180070000000050007000100000006000a00ff17010005001b00400000001910f75b5d2648e11205f5606aad3f0ec045715b89b3500c360d9f7a0190d9a7423d73f861c0cb8c7ac00906be2471151b73cc0eda1612332708c414d6dc0d56a759dcbac7749332f6f7bcdcd0653f85da5ce9f302de63cd90cca75cc55dfe7fb8c434822aa8a69080b08237c647264a3d2a8886ed0a1ab448d6db2c4a45ce625177be921828dbfb2660fed7de6373b4ccc9cc725c2c9a8f0d1e34"], 0x5c}, 0x1, 0x0, 0x0, 0x20000810}, 0x4081) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) (async) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000003c0)={0x0, 0x8000, 0x1878bae8, 0x1f}) (async) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r7, 0xe64}}, 0x10) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x9}}}, 0x90) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) (async) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000001c0)) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x9}}}, 0x90) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) (async) 21:16:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x346f) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:49 executing program 1: ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x64, 0x401, 0x591517d5, 0x5, 0x5f8, 0xfffffffd, 0x6}) 21:16:49 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x401, 0x2, "9d9864e648dfe0ed52517ba1095e7676cd2f31f580b10f9d4c3ef798a60a01b553fb6dcd911da44d694e6bdbc3a0b541f60ddcb0456a8b4f5f37d7f26806e8ac33943a76d6981c0b44ef3e15f73410182076792663fe1e0b7f88f05b2daba61137cf3ee449b84cdfc5332cb26f365ab9d401f015edaa57c258b6c15b59cba5c550c9aaf3b38cea6424f1a46a89b11c54876b98c730f2c07da6bffb0ea55be82d49bde01237bffb21410287e78219969bc50b2b4f2f3d52adbd54c0ee9292f5e1da9bfd87aadc8a43f61022edf5d7d627a25fae9a2ad4eb7eddd70de762f524d51a9f83184d316dd368eae99a3f660a32d86d4c38e3fc86fd"}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), 0x2) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) [ 1339.593188] block nbd5: NBD_DISCONNECT 21:16:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x9}}}, 0x90) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) (async) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000001c0)) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x106}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x9}}}, 0x90) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x800) (async) 21:16:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000001440)=[{0x0, 0x0, 0x1000}], 0x1) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000000)=""/24) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000329bd7000fddbdf250d000000050017000900000005001700c100000005001b000500000006000a0000000000050017009f0000000500180070000000050007000100000006000a00ff17010005001b00400000001910f75b5d2648e11205f5606aad3f0ec045715b89b3500c360d9f7a0190d9a7423d73f861c0cb8c7ac00906be2471151b73cc0eda1612332708c414d6dc0d56a759dcbac7749332f6f7bcdcd0653f85da5ce9f302de63cd90cca75cc55dfe7fb8c434822aa8a69080b08237c647264a3d2a8886ed0a1ab448d6db2c4a45ce625177be921828dbfb2660fed7de6373b4ccc9cc725c2c9a8f0d1e34"], 0x5c}, 0x1, 0x0, 0x0, 0x20000810}, 0x4081) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106}}, 0x20) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async, rerun: 32) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r5) (async, rerun: 32) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f00000003c0)={0x0, 0x8000, 0x1878bae8, 0x1f}) (async, rerun: 32) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r6, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r7, 0xe64}}, 0x10) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1339.617738] block nbd4: shutting down sockets [ 1339.621526] block nbd5: NBD_DISCONNECT 21:16:49 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x401, 0x2, "9d9864e648dfe0ed52517ba1095e7676cd2f31f580b10f9d4c3ef798a60a01b553fb6dcd911da44d694e6bdbc3a0b541f60ddcb0456a8b4f5f37d7f26806e8ac33943a76d6981c0b44ef3e15f73410182076792663fe1e0b7f88f05b2daba61137cf3ee449b84cdfc5332cb26f365ab9d401f015edaa57c258b6c15b59cba5c550c9aaf3b38cea6424f1a46a89b11c54876b98c730f2c07da6bffb0ea55be82d49bde01237bffb21410287e78219969bc50b2b4f2f3d52adbd54c0ee9292f5e1da9bfd87aadc8a43f61022edf5d7d627a25fae9a2ad4eb7eddd70de762f524d51a9f83184d316dd368eae99a3f660a32d86d4c38e3fc86fd"}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), 0x2) (async) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 21:16:49 executing program 1: ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x64, 0x401, 0x591517d5, 0x5, 0x5f8, 0xfffffffd, 0x6}) 21:16:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x346f) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:50 executing program 0: ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2e1f4baaa48699b1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:50 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x401, 0x2, "9d9864e648dfe0ed52517ba1095e7676cd2f31f580b10f9d4c3ef798a60a01b553fb6dcd911da44d694e6bdbc3a0b541f60ddcb0456a8b4f5f37d7f26806e8ac33943a76d6981c0b44ef3e15f73410182076792663fe1e0b7f88f05b2daba61137cf3ee449b84cdfc5332cb26f365ab9d401f015edaa57c258b6c15b59cba5c550c9aaf3b38cea6424f1a46a89b11c54876b98c730f2c07da6bffb0ea55be82d49bde01237bffb21410287e78219969bc50b2b4f2f3d52adbd54c0ee9292f5e1da9bfd87aadc8a43f61022edf5d7d627a25fae9a2ad4eb7eddd70de762f524d51a9f83184d316dd368eae99a3f660a32d86d4c38e3fc86fd"}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140), 0x2) (async) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 21:16:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x10000) socket(0x1, 0x0, 0x0) 21:16:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x346f) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x20000) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x20000) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:50 executing program 0: ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2e1f4baaa48699b1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2e1f4baaa48699b1) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x10000) socket(0x1, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) (async) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x10000) (async) socket(0x1, 0x0, 0x0) (async) [ 1339.866924] block nbd5: NBD_DISCONNECT [ 1339.875561] block nbd5: NBD_DISCONNECT 21:16:50 executing program 2: socket(0x18, 0x4, 0x754) [ 1340.038986] block nbd5: NBD_DISCONNECT [ 1340.047711] block nbd5: NBD_DISCONNECT 21:16:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x10000) (async) socket(0x1, 0x0, 0x0) 21:16:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x5072c2, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) ioctl$RTC_AIE_ON(r4, 0x7001) 21:16:50 executing program 0: ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2e1f4baaa48699b1) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async, rerun: 64) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x7) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:50 executing program 2: socket(0x18, 0x4, 0x754) socket(0x18, 0x4, 0x754) (async) 21:16:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000020fffffffc) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:50 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) [ 1340.643499] block nbd4: Receive control failed (result -32) [ 1340.649929] block nbd4: shutting down sockets 21:16:51 executing program 1: socket(0x18, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:16:51 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) 21:16:51 executing program 2: socket(0x18, 0x4, 0x754) 21:16:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) 21:16:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000020fffffffc) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:51 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$SG_BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) 21:16:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000020fffffffc) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) 21:16:51 executing program 1: socket(0x18, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) 21:16:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) socket(0x2a, 0x4, 0x0) 21:16:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x9) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x5072c2, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) (async) ioctl$RTC_AIE_ON(r4, 0x7001) 21:16:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8001) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x642ec2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x6) [ 1341.581283] block nbd4: Receive control failed (result -32) [ 1341.588138] block nbd4: shutting down sockets 21:16:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x8) 21:16:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x9) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x9) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:51 executing program 1: socket(0x18, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:16:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8001) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x642ec2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x6) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8001) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x642ec2, 0x0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x6) (async) 21:16:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) (async) socket(0x2a, 0x4, 0x0) 21:16:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) getpgrp(0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf9) 21:16:52 executing program 1: socket(0x18, 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xfffffffffffffffa) 21:16:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x9) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x9) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) (async) socket(0x2a, 0x4, 0x0) 21:16:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8001) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x642ec2, 0x0) (async) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) (async) ioctl$NBD_PRINT_DEBUG(r0, 0xab06) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x6) 21:16:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x7f) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x5072c2, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) (async) ioctl$RTC_AIE_ON(r4, 0x7001) 21:16:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) getpgrp(0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf9) 21:16:52 executing program 3: write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000080)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e20, @loopback}}}, 0x118) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:52 executing program 2: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/4096) socket(0x10, 0x0, 0x0) 21:16:52 executing program 1: socket(0x18, 0x0, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xfffffffffffffffa) 21:16:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180), 0x5, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x89}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x4}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) [ 1342.512859] block nbd4: Receive control failed (result -32) [ 1342.514187] block nbd4: shutting down sockets 21:16:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) getpgrp(0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf9) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) getpgrp(0x0) (async) socket$bt_rfcomm(0x1f, 0x0, 0x3) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf9) (async) 21:16:52 executing program 2: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/4096) socket(0x10, 0x0, 0x0) 21:16:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180), 0x5, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fffffffffffffff) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x89}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x4}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$sg(&(0x7f0000000180), 0x5, 0x80000) (async) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fffffffffffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00'}) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x89}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x4}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) (async) 21:16:52 executing program 1: socket(0x18, 0x0, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xfffffffffffffffa) 21:16:52 executing program 3: write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000080)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e20, @loopback}}}, 0x118) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:53 executing program 3: write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000080)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e20, @loopback}}}, 0x118) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r4, 0xab08) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) ioctl$NBD_DO_IT(r2, 0xab03) 21:16:53 executing program 1: socket(0x18, 0x0, 0x0) read$midi(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa) 21:16:53 executing program 2: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/4096) (async) socket(0x10, 0x0, 0x0) 21:16:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 21:16:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = syz_open_dev$sg(&(0x7f0000000180), 0x5, 0x80000) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fffffffffffffff) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x89}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x4}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) [ 1343.461563] block nbd4: Receive control failed (result -32) [ 1343.467644] block nbd4: shutting down sockets 21:16:53 executing program 1: socket(0x18, 0x0, 0x0) (async) read$midi(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa) 21:16:53 executing program 2: socket(0x1f, 0x0, 0x0) 21:16:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x10000000000020) 21:16:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) 21:16:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async, rerun: 64) ioctl$NBD_DISCONNECT(r4, 0xab08) (rerun: 64) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 1343.630578] block nbd0: shutting down sockets 21:16:53 executing program 2: socket(0x1f, 0x0, 0x0) socket(0x1f, 0x0, 0x0) (async) [ 1343.741723] nullb0: AHDI p1 p2 p3 p4 [ 1343.748163] nullb0: p1 size 4294918233 extends beyond EOD, truncated [ 1343.760088] nullb0: p2 start 4294934617 is beyond EOD, truncated [ 1343.769242] nullb0: p3 size 4294901850 extends beyond EOD, truncated [ 1343.783588] nullb0: p4 start 4294918234 is beyond EOD, truncated [ 1343.878343] block nbd0: shutting down sockets 21:16:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:54 executing program 1: socket(0x18, 0x0, 0x0) read$midi(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa) socket(0x18, 0x0, 0x0) (async) read$midi(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa) (async) 21:16:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x10000000000020) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x10000000000020) (async) 21:16:54 executing program 2: socket(0x1f, 0x0, 0x0) 21:16:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x4) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) (async) 21:16:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r4, 0x125f, 0x0) (async, rerun: 32) ioctl$NBD_DISCONNECT(r4, 0xab08) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r3, 0x5421, 0x20000000) (async) ioctl$NBD_DO_IT(r2, 0xab03) [ 1344.437255] block nbd4: Receive control failed (result -32) [ 1344.443215] block nbd4: shutting down sockets 21:16:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004005}, 0x20000010) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0xffffffffffffff7e}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200488d1) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x2, 0x1080) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(r3, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$SG_SET_COMMAND_Q(r5, 0x2271, &(0x7f0000000040)=0x1) socket(0x10, 0x0, 0x0) 21:16:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x3, 0x48c200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = socket(0x18, 0x80000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x100) msgsnd(0x0, &(0x7f0000000140)={0x2, "527bdd5d3613119b1b696d0eb8f8a3393e7c67"}, 0x1b, 0x800) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) 21:16:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x10000000000020) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x88000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x10000000000020) (async) 21:16:54 executing program 3: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004005}, 0x20000010) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0xffffffffffffff7e}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200488d1) (async, rerun: 64) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x2, 0x1080) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) (async, rerun: 32) sendmsg$NL802154_CMD_GET_SEC_DEV(r3, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async, rerun: 32) ioctl$SG_SET_COMMAND_Q(r5, 0x2271, &(0x7f0000000040)=0x1) socket(0x10, 0x0, 0x0) 21:16:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x3, 0x48c200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = socket(0x18, 0x80000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x100) msgsnd(0x0, &(0x7f0000000140)={0x2, "527bdd5d3613119b1b696d0eb8f8a3393e7c67"}, 0x1b, 0x800) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x3, 0x48c200) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) (async) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) (async) socket(0x18, 0x80000, 0x0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) (async) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) (async) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) (async) syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x100) (async) msgsnd(0x0, &(0x7f0000000140)={0x2, "527bdd5d3613119b1b696d0eb8f8a3393e7c67"}, 0x1b, 0x800) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) (async) [ 1344.665218] block nbd4: Device being setup by another task [ 1344.702901] block nbd0: shutting down sockets 21:16:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 21:16:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:55 executing program 3: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x3, 0x48c200) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) (async) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) (async) r1 = socket(0x18, 0x80000, 0x0) (async) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x40) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) (async) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) (async) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x100) msgsnd(0x0, &(0x7f0000000140)={0x2, "527bdd5d3613119b1b696d0eb8f8a3393e7c67"}, 0x1b, 0x800) (async) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) 21:16:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004005}, 0x20000010) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r4, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r2, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0xffffffffffffff7e}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x200488d1) (async) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x2, 0x1080) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) (async, rerun: 32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x6c, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_SEC_KEY={0x38, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x75}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "b3b970a2707e076e5066b2e0cd163b350f1cbbba3f957c48b4c581259a7416bc"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x5}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4810) sendmsg$NL802154_CMD_GET_SEC_DEV(r3, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$SG_SET_COMMAND_Q(r5, 0x2271, &(0x7f0000000040)=0x1) socket(0x10, 0x0, 0x0) [ 1345.366800] block nbd4: Receive control failed (result -32) [ 1345.371348] block nbd4: shutting down sockets 21:16:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) (async) 21:16:55 executing program 1: r0 = socket(0x3, 0x4, 0x2a041e3) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="75ec096f69bb70f029ded202d845eaa42ba827a92b7c9f2fd5afe3787187045bfec7cd880e426b8cd8175571ea3f2c3652f54968a5f2b6ba737e52dd8ebc36f04549959bc187923a7e44f6628866e94f0f06216b4a8cf6a29bec4cb160e6862ebfe9e028b4c074541e2eacdc2cfd1c1258f244ee200d6582c69864b00cd8052826ae8b69c3bade813556e1a87af2ca6ba1b7c3312e425e3f4d088a964036c466920797d4635db670e8469258175cbb050773dd87979ed031685a4ae9fa24b04ab536b3c183f5ed0dada89a5ed1f701f93fe52c2c5982476e6d98964e1916a5cc1fc67abfefb4893da449edef0e2d1318cf2ee5e115a6dac5") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:16:55 executing program 3: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:16:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:55 executing program 1: r0 = socket(0x3, 0x4, 0x2a041e3) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="75ec096f69bb70f029ded202d845eaa42ba827a92b7c9f2fd5afe3787187045bfec7cd880e426b8cd8175571ea3f2c3652f54968a5f2b6ba737e52dd8ebc36f04549959bc187923a7e44f6628866e94f0f06216b4a8cf6a29bec4cb160e6862ebfe9e028b4c074541e2eacdc2cfd1c1258f244ee200d6582c69864b00cd8052826ae8b69c3bade813556e1a87af2ca6ba1b7c3312e425e3f4d088a964036c466920797d4635db670e8469258175cbb050773dd87979ed031685a4ae9fa24b04ab536b3c183f5ed0dada89a5ed1f701f93fe52c2c5982476e6d98964e1916a5cc1fc67abfefb4893da449edef0e2d1318cf2ee5e115a6dac5") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x3, 0x4, 0x2a041e3) (async) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="75ec096f69bb70f029ded202d845eaa42ba827a92b7c9f2fd5afe3787187045bfec7cd880e426b8cd8175571ea3f2c3652f54968a5f2b6ba737e52dd8ebc36f04549959bc187923a7e44f6628866e94f0f06216b4a8cf6a29bec4cb160e6862ebfe9e028b4c074541e2eacdc2cfd1c1258f244ee200d6582c69864b00cd8052826ae8b69c3bade813556e1a87af2ca6ba1b7c3312e425e3f4d088a964036c466920797d4635db670e8469258175cbb050773dd87979ed031685a4ae9fa24b04ab536b3c183f5ed0dada89a5ed1f701f93fe52c2c5982476e6d98964e1916a5cc1fc67abfefb4893da449edef0e2d1318cf2ee5e115a6dac5") (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) 21:16:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) 21:16:56 executing program 1: r0 = socket(0x3, 0x4, 0x2a041e3) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="75ec096f69bb70f029ded202d845eaa42ba827a92b7c9f2fd5afe3787187045bfec7cd880e426b8cd8175571ea3f2c3652f54968a5f2b6ba737e52dd8ebc36f04549959bc187923a7e44f6628866e94f0f06216b4a8cf6a29bec4cb160e6862ebfe9e028b4c074541e2eacdc2cfd1c1258f244ee200d6582c69864b00cd8052826ae8b69c3bade813556e1a87af2ca6ba1b7c3312e425e3f4d088a964036c466920797d4635db670e8469258175cbb050773dd87979ed031685a4ae9fa24b04ab536b3c183f5ed0dada89a5ed1f701f93fe52c2c5982476e6d98964e1916a5cc1fc67abfefb4893da449edef0e2d1318cf2ee5e115a6dac5") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x3, 0x4, 0x2a041e3) (async) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000000000)="75ec096f69bb70f029ded202d845eaa42ba827a92b7c9f2fd5afe3787187045bfec7cd880e426b8cd8175571ea3f2c3652f54968a5f2b6ba737e52dd8ebc36f04549959bc187923a7e44f6628866e94f0f06216b4a8cf6a29bec4cb160e6862ebfe9e028b4c074541e2eacdc2cfd1c1258f244ee200d6582c69864b00cd8052826ae8b69c3bade813556e1a87af2ca6ba1b7c3312e425e3f4d088a964036c466920797d4635db670e8469258175cbb050773dd87979ed031685a4ae9fa24b04ab536b3c183f5ed0dada89a5ed1f701f93fe52c2c5982476e6d98964e1916a5cc1fc67abfefb4893da449edef0e2d1318cf2ee5e115a6dac5") (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) 21:16:56 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r2, @ANYBLOB="000229807000fcdbff25050000000c00030080f6d5f8ffffffff0c00070008060100", @ANYRES32=r0, @ANYBLOB="0c0008000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x2001}, 0x24000010) 21:16:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x1, 0x5, 0x2, 0x9}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) 21:16:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_PRINT_DEBUG(0xffffffffffffffff, 0xab06) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:16:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) 21:16:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x43) [ 1346.300633] block nbd4: Receive control failed (result -32) [ 1346.306697] block nbd4: shutting down sockets 21:16:56 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r2, @ANYBLOB="000229807000fcdbff25050000000c00030080f6d5f8ffffffff0c00070008060100", @ANYRES32=r0, @ANYBLOB="0c0008000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x2001}, 0x24000010) socket(0x10, 0x0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r2, @ANYBLOB="000229807000fcdbff25050000000c00030080f6d5f8ffffffff0c00070008060100", @ANYRES32=r0, @ANYBLOB="0c0008000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x2001}, 0x24000010) (async) 21:16:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x1, 0x5, 0x2, 0x9}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) 21:16:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x43) 21:16:56 executing program 1: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/31}, 0x27, 0x1, 0x2000) 21:16:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x181040, 0x0) 21:16:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x1, 0x5, 0x2, 0x9}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x1, 0x5, 0x2, 0x9}) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) (async) 21:16:56 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r2, @ANYBLOB="000229807000fcdbff25050000000c00030080f6d5f8ffffffff0c00070008060100", @ANYRES32=r0, @ANYBLOB="0c0008000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x2001}, 0x24000010) 21:16:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x43) 21:16:57 executing program 1: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/31}, 0x27, 0x1, 0x2000) msgget(0x0, 0x200) (async) msgctl$IPC_RMID(r0, 0x0) (async) msgrcv(r0, &(0x7f0000000000)={0x0, ""/31}, 0x27, 0x1, 0x2000) (async) 21:16:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x181040, 0x0) 21:16:57 executing program 2: socket(0x10, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3200000000000) 21:16:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000), 0x92e, 0x12d0c0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000080)=0x2) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1347.308652] block nbd4: Receive control failed (result -32) [ 1347.314779] block nbd4: shutting down sockets 21:16:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x2) (async) r1 = syz_open_dev$admmidi(&(0x7f0000000000), 0x92e, 0x12d0c0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000080)=0x2) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:16:57 executing program 5: semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000040)=""/131) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x181040, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x181040, 0x0) (async) 21:16:57 executing program 2: socket(0x10, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3200000000000) socket(0x10, 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3200000000000) (async) 21:16:57 executing program 1: r0 = msgget(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/31}, 0x27, 0x1, 0x2000) msgget(0x0, 0x200) (async) msgctl$IPC_RMID(r0, 0x0) (async) msgrcv(r0, &(0x7f0000000000)={0x0, ""/31}, 0x27, 0x1, 0x2000) (async) 21:16:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x2) (async, rerun: 64) r1 = syz_open_dev$admmidi(&(0x7f0000000000), 0x92e, 0x12d0c0) (rerun: 64) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000080)=0x2) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (rerun: 32) [ 1347.585009] block nbd4: Device being setup by another task 21:16:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:16:58 executing program 5: semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000040)=""/131) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:16:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x50b100) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:58 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040), 0x4, 0x428442) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000080)={0x1}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 21:16:58 executing program 2: socket(0x10, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3200000000000) socket(0x10, 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xe3200000000000) (async) 21:16:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) [ 1348.267096] block nbd4: Receive control failed (result -32) [ 1348.273187] block nbd4: shutting down sockets 21:16:58 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040), 0x4, 0x428442) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000080)={0x1}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x18, 0x0, 0x0) (async) syz_open_dev$midi(&(0x7f0000000040), 0x4, 0x428442) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000080)={0x1}) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) 21:16:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x50b100) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:58 executing program 5: semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000040)=""/131) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000040)=""/131) (async) semget$private(0x0, 0x3, 0x0) (async) semctl$IPC_RMID(r0, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) (async) 21:16:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) 21:16:58 executing program 2: socket(0xb, 0x5, 0x8000004) 21:16:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1348.574410] block nbd4: Device being setup by another task 21:16:59 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_UIE_OFF(r0, 0x7004) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) 21:16:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630a00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:16:59 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040), 0x4, 0x428442) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000080)={0x1}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x18, 0x0, 0x0) (async) syz_open_dev$midi(&(0x7f0000000040), 0x4, 0x428442) (async) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000080)={0x1}) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) 21:16:59 executing program 2: socket(0xb, 0x5, 0x8000004) 21:16:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x50b100) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:16:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) [ 1349.270291] block nbd4: Receive control failed (result -32) [ 1349.270578] block nbd4: shutting down sockets 21:16:59 executing program 2: socket(0xb, 0x5, 0x8000004) 21:16:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x400, 0x1d644b2e, 0x4, 0x3}) 21:16:59 executing program 1: r0 = socket(0x5, 0x0, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f00000000c0)=""/210) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x141000, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1364) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0xffffffffffffffaf) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x40, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0xffff, 0xffffffffffffffb4, 0x10001, 0x5}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x30, [0x7, 0x1000], 0x3ff}, 0x10) 21:16:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) 21:16:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630a00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630a00) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:16:59 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x9f, 0x680500) ioctl$RTC_AIE_OFF(r0, 0x7002) socket(0x10, 0x0, 0x0) 21:17:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_UIE_OFF(r0, 0x7004) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000000)) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) 21:17:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x400, 0x1d644b2e, 0x4, 0x3}) 21:17:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x630a00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:00 executing program 1: r0 = socket(0x5, 0x0, 0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f00000000c0)=""/210) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x141000, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1364) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0xffffffffffffffaf) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x40, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0xffff, 0xffffffffffffffb4, 0x10001, 0x5}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x30, [0x7, 0x1000], 0x3ff}, 0x10) socket(0x5, 0x0, 0x4) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f00000000c0)=""/210) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x141000, 0x0) (async) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1364) (async) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0xffffffffffffffaf) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x40, 0x4) (async) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0xffff, 0xffffffffffffffb4, 0x10001, 0x5}) (async) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x30, [0x7, 0x1000], 0x3ff}, 0x10) (async) 21:17:00 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x9f, 0x680500) ioctl$RTC_AIE_OFF(r0, 0x7002) socket(0x10, 0x0, 0x0) 21:17:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) [ 1350.299370] block nbd4: Receive control failed (result -32) [ 1350.299609] block nbd4: shutting down sockets 21:17:00 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 21:17:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 21:17:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x400, 0x1d644b2e, 0x4, 0x3}) 21:17:00 executing program 2: r0 = syz_open_dev$rtc(&(0x7f0000000000), 0x9f, 0x680500) ioctl$RTC_AIE_OFF(r0, 0x7002) (async) socket(0x10, 0x0, 0x0) 21:17:00 executing program 1: r0 = socket(0x5, 0x0, 0x4) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f00000000c0)=""/210) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0), 0x141000, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1364) (async, rerun: 32) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, 0x0, 0xffffffffffffffaf) (async, rerun: 32) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x40, 0x4) (async, rerun: 32) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000040)={0xffff, 0xffffffffffffffb4, 0x10001, 0x5}) (async, rerun: 32) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x30, [0x7, 0x1000], 0x3ff}, 0x10) 21:17:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_UIE_OFF(r0, 0x7004) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) (async) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) (async, rerun: 32) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000100)) (rerun: 32) 21:17:00 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 21:17:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:17:00 executing program 2: socket(0x27, 0x6, 0x3ff) 21:17:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 21:17:01 executing program 1: sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x814) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44ad97fb6eb4841d}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}}, 0x8000) socket(0x26, 0x3, 0x0) 21:17:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000000c0)={r1, 0x2, 0x8, "c24c872dd3f6aad863216f43f67dd772f162236d8817647fdf181fe7ccb3d379347f2dc2d4953b4db9f259729e827cdf6f3a7aff75f6faa071f3a56f9b17c720f1fe8915e14688665bc9b6aa9192b50e9a1df1d59be4f05fc83d81e2e691a04cdbd64dc6c3408f7d4476fd3740c06048d0f8abcd3d98b78f1eb694c95c29407f0dd35a6108b7c0b80cc0d912dfcc94105ae105995cb2a3"}) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:01 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 21:17:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 21:17:01 executing program 1: sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x814) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44ad97fb6eb4841d}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}}, 0x8000) socket(0x26, 0x3, 0x0) 21:17:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000040)) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) 21:17:01 executing program 2: socket(0x27, 0x6, 0x3ff) 21:17:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40040) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$sg(&(0x7f00000000c0), 0x40, 0x80000) ioctl$SCSI_IOCTL_DOORUNLOCK(r6, 0x5381) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x54}}, 0x4004001) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) 21:17:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 21:17:01 executing program 1: sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x814) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44ad97fb6eb4841d}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}}, 0x8000) socket(0x26, 0x3, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x814) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x44ad97fb6eb4841d}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x20}}, 0x8000) (async) socket(0x26, 0x3, 0x0) (async) 21:17:01 executing program 2: socket(0x27, 0x6, 0x3ff) 21:17:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200c80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20482) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r2) ioctl$BLKRRPART(r1, 0x125f, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x20, r3, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000004}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000840}, 0x40000) r4 = syz_open_dev$rtc(&(0x7f0000000240), 0x6, 0x8040) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0x196c) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x141, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202001, 0x0) ioctl$NBD_CLEAR_QUE(r5, 0xab05) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) ioctl$BLKRRPART(r0, 0x125f, 0x0) 21:17:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10680) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) [ 1351.315179] block nbd3: server does not support multiple connections per device. [ 1351.331850] block nbd3: shutting down sockets 21:17:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000000c0)={r1, 0x2, 0x8, "c24c872dd3f6aad863216f43f67dd772f162236d8817647fdf181fe7ccb3d379347f2dc2d4953b4db9f259729e827cdf6f3a7aff75f6faa071f3a56f9b17c720f1fe8915e14688665bc9b6aa9192b50e9a1df1d59be4f05fc83d81e2e691a04cdbd64dc6c3408f7d4476fd3740c06048d0f8abcd3d98b78f1eb694c95c29407f0dd35a6108b7c0b80cc0d912dfcc94105ae105995cb2a3"}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:02 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 21:17:02 executing program 1: write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x63b5}}, 0x10) socket(0x18, 0x0, 0x0) 21:17:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40040) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_open_dev$sg(&(0x7f00000000c0), 0x40, 0x80000) ioctl$SCSI_IOCTL_DOORUNLOCK(r6, 0x5381) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x54}}, 0x4004001) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40040) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$sg(&(0x7f00000000c0), 0x40, 0x80000) (async) ioctl$SCSI_IOCTL_DOORUNLOCK(r6, 0x5381) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x54}}, 0x4004001) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) (async) 21:17:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200c80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20482) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r2) ioctl$BLKRRPART(r1, 0x125f, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x20, r3, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000004}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000840}, 0x40000) r4 = syz_open_dev$rtc(&(0x7f0000000240), 0x6, 0x8040) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0x196c) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x141, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202001, 0x0) ioctl$NBD_CLEAR_QUE(r5, 0xab05) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) ioctl$BLKRRPART(r0, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200c80) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20482) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r2) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) (async) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x20, r3, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000004}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000840}, 0x40000) (async) syz_open_dev$rtc(&(0x7f0000000240), 0x6, 0x8040) (async) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0x196c) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x141, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202001, 0x0) (async) ioctl$NBD_CLEAR_QUE(r5, 0xab05) (async) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) 21:17:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10680) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) [ 1351.743264] block nbd4: Receive control failed (result -32) [ 1351.743366] block nbd4: shutting down sockets 21:17:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10680) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:02 executing program 2: r0 = socket(0x10, 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 21:17:02 executing program 1: write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x63b5}}, 0x10) socket(0x18, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x63b5}}, 0x10) (async) socket(0x18, 0x0, 0x0) (async) 21:17:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x200c80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20482) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r2) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r2) sendmsg$NL802154_CMD_GET_SEC_DEV(r2, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x20, r3, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000004}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000840}, 0x40000) r4 = syz_open_dev$rtc(&(0x7f0000000240), 0x6, 0x8040) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0x196c) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x141, 0x0) (async) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x202001, 0x0) ioctl$NBD_CLEAR_QUE(r5, 0xab05) (async) ioctl$NBD_SET_BLKSIZE(r5, 0x5452, 0x20000000) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) 21:17:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xb0aa) [ 1351.984595] block nbd3: server does not support multiple connections per device. 21:17:02 executing program 1: write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x63b5}}, 0x10) (async, rerun: 64) socket(0x18, 0x0, 0x0) (rerun: 64) [ 1352.035955] block nbd3: shutting down sockets 21:17:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000000c0)={r1, 0x2, 0x8, "c24c872dd3f6aad863216f43f67dd772f162236d8817647fdf181fe7ccb3d379347f2dc2d4953b4db9f259729e827cdf6f3a7aff75f6faa071f3a56f9b17c720f1fe8915e14688665bc9b6aa9192b50e9a1df1d59be4f05fc83d81e2e691a04cdbd64dc6c3408f7d4476fd3740c06048d0f8abcd3d98b78f1eb694c95c29407f0dd35a6108b7c0b80cc0d912dfcc94105ae105995cb2a3"}) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) ioctl$BLKRRPART(r1, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40040) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = syz_open_dev$sg(&(0x7f00000000c0), 0x40, 0x80000) ioctl$SCSI_IOCTL_DOORUNLOCK(r6, 0x5381) (async, rerun: 64) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}]}, 0x54}}, 0x4004001) (rerun: 64) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, r5) 21:17:02 executing program 2: r0 = socket(0x10, 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 21:17:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf684) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xb0aa) 21:17:02 executing program 1: socket(0x8, 0x800, 0x3) [ 1352.706451] block nbd4: Receive control failed (result -32) [ 1352.706869] block nbd4: shutting down sockets 21:17:03 executing program 1: socket(0x8, 0x800, 0x3) socket(0x8, 0x800, 0x3) (async) 21:17:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf684) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf684) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:17:03 executing program 2: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x8000) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0xd0, 0x2, 0x1}) 21:17:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xb0aa) 21:17:03 executing program 1: socket(0x8, 0x800, 0x3) socket(0x8, 0x800, 0x3) (async) 21:17:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x8000000020000000) 21:17:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4800c2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x24000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x8cff, 0x20, 0xeb, 0x3, 0x100000000, 0xffffffffffffffff}) 21:17:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xf684) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:03 executing program 2: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x8000) (async) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0xd0, 0x2, 0x1}) 21:17:03 executing program 1: socket(0x1e, 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, "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"}) 21:17:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x8000000020000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x8000000020000000) (async) [ 1353.662566] block nbd4: Receive control failed (result -32) [ 1353.663078] block nbd4: shutting down sockets [ 1353.669221] block nbd3: shutting down sockets 21:17:04 executing program 1: socket(0x1e, 0x0, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, "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"}) socket(0x1e, 0x0, 0x0) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, "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"}) (async) 21:17:04 executing program 2: ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x8000) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0xd0, 0x2, 0x1}) 21:17:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x24000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x8cff, 0x20, 0xeb, 0x3, 0x100000000, 0xffffffffffffffff}) 21:17:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x8000000020000000) 21:17:04 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2002c2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x7, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xffffffffffffff37, 0x3, 0xffffffffffff99cb}, @NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffe85, 0xa, '\xe5^'}]}, 0x44}, 0x1, 0x0, 0x0, 0x300008d0}, 0x4) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000200)=""/14) 21:17:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4800c2) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:04 executing program 1: socket(0x1e, 0x0, 0x0) (async) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, "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"}) 21:17:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x230183) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x24000) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x8cff, 0x20, 0xeb, 0x3, 0x100000000, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x24000) (async) ioctl$SG_BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x8cff, 0x20, 0xeb, 0x3, 0x100000000, 0xffffffffffffffff}) (async) 21:17:04 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2002c2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x7, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xffffffffffffff37, 0x3, 0xffffffffffff99cb}, @NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffe85, 0xa, '\xe5^'}]}, 0x44}, 0x1, 0x0, 0x0, 0x300008d0}, 0x4) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000200)=""/14) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2002c2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x7, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xffffffffffffff37, 0x3, 0xffffffffffff99cb}, @NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffe85, 0xa, '\xe5^'}]}, 0x44}, 0x1, 0x0, 0x0, 0x300008d0}, 0x4) (async) msgget(0x0, 0x200) (async) msgctl$IPC_RMID(r5, 0x0) (async) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000200)=""/14) (async) [ 1354.596688] block nbd4: Receive control failed (result -32) [ 1354.602762] block nbd4: shutting down sockets 21:17:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x100000000, 0x40, 0x3ff, 0x8}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$BLKRRPART(r0, 0x125f, 0x0) 21:17:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:17:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x230183) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x230183) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:17:04 executing program 1: socket(0x6, 0x0, 0x81) 21:17:04 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2002c2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x7, 0x1, r2}, {0x8, 0x1, r3}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xffffffffffffff37, 0x3, 0xffffffffffff99cb}, @NBD_ATTR_BACKEND_IDENTIFIER={0xfffffffffffffe85, 0xa, '\xe5^'}]}, 0x44}, 0x1, 0x0, 0x0, 0x300008d0}, 0x4) (async) r5 = msgget(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000200)=""/14) 21:17:05 executing program 1: socket(0x6, 0x0, 0x81) socket(0x6, 0x0, 0x81) (async) 21:17:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4800c2) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200}, 0xfffffedf, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0xa00, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x300) openat$md(0xffffffffffffff9c, &(0x7f0000000240), 0x8a000, 0x0) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0xd1) r3 = syz_open_dev$rtc(&(0x7f0000000180), 0x280, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000001c0)) 21:17:05 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r0, 0x1c, 0x0, @in={0x2, 0x4e23, @private=0xa010100}}}, 0x90) socket(0x6, 0x800, 0xe3) 21:17:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x100000000, 0x40, 0x3ff, 0x8}) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$BLKRRPART(r0, 0x125f, 0x0) 21:17:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x230183) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x230183) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:17:05 executing program 1: socket(0x6, 0x0, 0x81) socket(0x6, 0x0, 0x81) (async) [ 1355.472319] block nbd4: Receive control failed (result -32) [ 1355.478417] block nbd4: shutting down sockets 21:17:05 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r0, 0x1c, 0x0, @in={0x2, 0x4e23, @private=0xa010100}}}, 0x90) socket(0x6, 0x800, 0xe3) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000), 0x2, 0x5}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r0, 0x1c, 0x0, @in={0x2, 0x4e23, @private=0xa010100}}}, 0x90) (async) socket(0x6, 0x800, 0xe3) (async) 21:17:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x100000000, 0x40, 0x3ff, 0x8}) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$BLKRRPART(r0, 0x125f, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x100000000, 0x40, 0x3ff, 0x8}) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) ioctl$BLKRRPART(r0, 0x125f, 0x0) (async) 21:17:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200}, 0xfffffedf, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0xa00, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) (async) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x300) openat$md(0xffffffffffffff9c, &(0x7f0000000240), 0x8a000, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0xd1) (async) r3 = syz_open_dev$rtc(&(0x7f0000000180), 0x280, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000001c0)) 21:17:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111800) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:05 executing program 1: socket(0x18, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080), 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x72, &(0x7f0000000040)=0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) 21:17:05 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {r0, 0x1c, 0x0, @in={0x2, 0x4e23, @private=0xa010100}}}, 0x90) (async) socket(0x6, 0x800, 0xe3) 21:17:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200}, 0xfffffedf, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0xa00, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x300) openat$md(0xffffffffffffff9c, &(0x7f0000000240), 0x8a000, 0x0) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0xd1) r3 = syz_open_dev$rtc(&(0x7f0000000180), 0x280, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000001c0)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200}, 0xfffffedf, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0xa00, 0x70bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) (async) syz_open_dev$ndb(&(0x7f0000000200), 0x0, 0x300) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000240), 0x8a000, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x4100) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r2, 0x5452, 0xd1) (async) syz_open_dev$rtc(&(0x7f0000000180), 0x280, 0x0) (async) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000001c0)) (async) 21:17:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x3, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:17:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111800) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:06 executing program 1: socket(0x18, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080), 0x1) (async) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x72, &(0x7f0000000040)=0x2) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) (async) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) 21:17:06 executing program 2: socket(0x21, 0x4, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r6, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000300)={0x9, 0x108, 0xfa00, {r6, 0x2, "b19ec7", "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"}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r2, 0x586fffa6}}, 0x10) 21:17:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x280400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) write$midi(0xffffffffffffffff, &(0x7f0000000040)="a660e85f46cf6540771c5c4b54a10f42fec8b80b882117589fe2da0ebc6f53faa071d67292d98b8bcf540aee71a794934ac8b11e418b3f8cd31a0b65858f22ef62d0b0e7e84e596cceec72705320e6e66efd4c10133b130c4b577535b951a6a057c4ba2506d50d35c8deacd8cb7513ec0622314d5c21c750406572915b08b4f5b5b7bac0e97c360a39e18791b39f7d0ab0a7e3044aad25e872006428696e0df206b89a4b1873ed0b1fc1bb61356916576bb8fc1658d93be94a570c269c3e65e432eb70a0db83cd0bb810c2eb4b1e3a092142d77ee1942451f145ffe9dbdcf0f65e2040c3f65a33358a289992f3907e1f79cd7e7eb007", 0xf6) [ 1356.343450] block nbd4: shutting down sockets 21:17:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:17:06 executing program 1: socket(0x18, 0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080), 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x72, &(0x7f0000000040)=0x2) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) 21:17:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x280400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) write$midi(0xffffffffffffffff, &(0x7f0000000040)="a660e85f46cf6540771c5c4b54a10f42fec8b80b882117589fe2da0ebc6f53faa071d67292d98b8bcf540aee71a794934ac8b11e418b3f8cd31a0b65858f22ef62d0b0e7e84e596cceec72705320e6e66efd4c10133b130c4b577535b951a6a057c4ba2506d50d35c8deacd8cb7513ec0622314d5c21c750406572915b08b4f5b5b7bac0e97c360a39e18791b39f7d0ab0a7e3044aad25e872006428696e0df206b89a4b1873ed0b1fc1bb61356916576bb8fc1658d93be94a570c269c3e65e432eb70a0db83cd0bb810c2eb4b1e3a092142d77ee1942451f145ffe9dbdcf0f65e2040c3f65a33358a289992f3907e1f79cd7e7eb007", 0xf6) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x280400) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) write$midi(0xffffffffffffffff, &(0x7f0000000040)="a660e85f46cf6540771c5c4b54a10f42fec8b80b882117589fe2da0ebc6f53faa071d67292d98b8bcf540aee71a794934ac8b11e418b3f8cd31a0b65858f22ef62d0b0e7e84e596cceec72705320e6e66efd4c10133b130c4b577535b951a6a057c4ba2506d50d35c8deacd8cb7513ec0622314d5c21c750406572915b08b4f5b5b7bac0e97c360a39e18791b39f7d0ab0a7e3044aad25e872006428696e0df206b89a4b1873ed0b1fc1bb61356916576bb8fc1658d93be94a570c269c3e65e432eb70a0db83cd0bb810c2eb4b1e3a092142d77ee1942451f145ffe9dbdcf0f65e2040c3f65a33358a289992f3907e1f79cd7e7eb007", 0xf6) (async) 21:17:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x111800) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:06 executing program 2: socket(0x21, 0x4, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r6, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000300)={0x9, 0x108, 0xfa00, {r6, 0x2, "b19ec7", "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"}}, 0x110) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r2, 0x586fffa6}}, 0x10) 21:17:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x140) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:17:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket(0x3, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:07 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x280400) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) write$midi(0xffffffffffffffff, &(0x7f0000000040)="a660e85f46cf6540771c5c4b54a10f42fec8b80b882117589fe2da0ebc6f53faa071d67292d98b8bcf540aee71a794934ac8b11e418b3f8cd31a0b65858f22ef62d0b0e7e84e596cceec72705320e6e66efd4c10133b130c4b577535b951a6a057c4ba2506d50d35c8deacd8cb7513ec0622314d5c21c750406572915b08b4f5b5b7bac0e97c360a39e18791b39f7d0ab0a7e3044aad25e872006428696e0df206b89a4b1873ed0b1fc1bb61356916576bb8fc1658d93be94a570c269c3e65e432eb70a0db83cd0bb810c2eb4b1e3a092142d77ee1942451f145ffe9dbdcf0f65e2040c3f65a33358a289992f3907e1f79cd7e7eb007", 0xf6) 21:17:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:17:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x498901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:07 executing program 2: socket(0x21, 0x4, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r6, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000300)={0x9, 0x108, 0xfa00, {r6, 0x2, "b19ec7", "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"}}, 0x110) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000040)={0x4, 0x8, 0xfa00, {r2, 0x586fffa6}}, 0x10) [ 1357.221626] block nbd4: Receive control failed (result -32) [ 1357.227641] block nbd4: shutting down sockets 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x80000) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:17:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x498901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x498901) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) 21:17:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x3, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socket(0x3, 0x800, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x80000) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:07 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) (async, rerun: 32) socket(0x10, 0x1, 0x5) (rerun: 32) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (rerun: 32) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') (async) r5 = gettid() (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) (async) syz_open_procfs$namespace(r5, 0x0) (async, rerun: 64) gettid() (async, rerun: 64) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 21:17:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x498901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x10000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8) (async) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x80000) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), 0x2) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x9) 21:17:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x200101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) [ 1357.505424] block nbd4: shutting down sockets [ 1357.515219] block nbd4: Device being setup by another task 21:17:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x76) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000080)) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) ioctl$NBD_DO_IT(r1, 0xab03) 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), 0x2) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x9) 21:17:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:07 executing program 1: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) (async) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) (async) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) (async) socket(0x10, 0x1, 0x5) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) (async) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) (async) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') (async) r5 = gettid() (async) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) (async) syz_open_procfs$namespace(r5, 0x0) gettid() (async, rerun: 32) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) (rerun: 32) 21:17:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x200101) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 21:17:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x76) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000080)) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6901) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x76) (async) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) (async) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000080)) (async) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 21:17:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:17:07 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 21:17:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), 0x2) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x9) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) (async) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), 0x2) (async) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x9) (async) 21:17:08 executing program 1: socket(0x1f, 0x6, 0x4) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) 21:17:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x200101) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) (async) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 21:17:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x6901) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x76) (async, rerun: 64) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000000c0)) (async, rerun: 64) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000080)) (async, rerun: 32) ioctl$NBD_PRINT_DEBUG(r2, 0xab06) (async, rerun: 32) ioctl$NBD_DO_IT(r1, 0xab03) 21:17:08 executing program 1: socket(0x1f, 0x6, 0x4) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) 21:17:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000129bd7000fedbdf252100000009001f0070687930000000000a0001007770616e34000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) 21:17:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xfffffffffffffff7) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:17:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) gettid() 21:17:08 executing program 1: socket(0x1f, 0x6, 0x4) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wpan4\x00'}) 21:17:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) 21:17:08 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101001) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:17:08 executing program 1: socket(0x1d, 0x6, 0x0) 21:17:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xfffffffffffffff7) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:17:08 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101001) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) (async) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101001) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) (async) 21:17:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') r5 = gettid() r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r6, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) syz_open_procfs$namespace(r5, 0x0) 21:17:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) 21:17:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xfffffffffffffff7) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xfffffffffffffff7) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) [ 1358.094312] can: request_module (can-proto-0) failed. 21:17:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000129bd7000fedbdf252100000009001f0070687930000000000a0001007770616e34000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) 21:17:09 executing program 1: socket(0x1d, 0x6, 0x0) 21:17:09 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) (async) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101001) ioctl$NBD_SET_BLKSIZE(r1, 0x5421, 0x20000000) 21:17:09 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') gettid() r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_SET_MACPARAMS(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r5, 0x0, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_CCA_MODE={0x5, 0x23, 0xc7}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40800) 21:17:09 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x200) 21:17:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 32) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (rerun: 32) [ 1358.744175] block nbd4: Receive control failed (result -32) [ 1358.748514] block nbd4: shutting down sockets 21:17:09 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x200) 21:17:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7fffffffffffffff) 21:17:09 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') gettid() syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan1\x00'}) 21:17:09 executing program 1: socket(0x1d, 0x6, 0x0) [ 1358.870851] can: request_module (can-proto-0) failed. 21:17:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x22400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xe0001) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:17:09 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x200) socket$bt_bnep(0x1f, 0x3, 0x4) (async) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x40081271, 0xffffffffffffffff) (async) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x200) (async) [ 1359.020144] can: request_module (can-proto-0) failed. 21:17:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7fffffffffffffff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7fffffffffffffff) (async) 21:17:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000129bd7000fedbdf252100000009001f0070687930000000000a0001007770616e34000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000129bd7000fedbdf252100000009001f0070687930000000000a0001007770616e34000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) (async) 21:17:09 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') gettid() syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r3) 21:17:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x22400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xe0001) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:17:09 executing program 1: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) socket(0x18, 0x0, 0x0) 21:17:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xffffffff80000001, 0x440800) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x7) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x412340) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x3}}, 0xfffffffffffffed2) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e20, 0x3f, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x101}, r2}}, 0x38) [ 1359.653294] block nbd4: shutting down sockets 21:17:09 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x22400, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x4) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xe0001) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x20000000) 21:17:10 executing program 1: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) (async) socket(0x18, 0x0, 0x0) 21:17:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7fffffffffffffff) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') gettid() 21:17:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xffffffff80000001, 0x440800) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x7) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x412340) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x3}}, 0xfffffffffffffed2) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e20, 0x3f, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x101}, r2}}, 0x38) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$sg(&(0x7f0000000000), 0xffffffff80000001, 0x440800) (async) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x7) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x412340) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x106, 0x3}}, 0xfffffffffffffed2) (async) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e20, 0x3f, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x101}, r2}}, 0x38) (async) [ 1359.837059] block nbd4: shutting down sockets 21:17:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x801c0) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_BLKSECTGET(r3, 0x1267, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000000)=""/32) r4 = geteuid() r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8200) ioctl$NBD_DISCONNECT(r5, 0xab08) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)={{0x3, 0x0, 0xee00, r4, 0xee01, 0x90, 0x3}, 0x7fc5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f0000000300), 0x0, 0x400000) geteuid() semctl$GETNCNT(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000100)=""/243) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) 21:17:10 executing program 1: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) (async) socket(0x18, 0x0, 0x0) 21:17:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$sg(&(0x7f0000000000), 0xffffffff80000001, 0x440800) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x7) (async, rerun: 64) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x412340) (async, rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x3}}, 0xfffffffffffffed2) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @multicast2}}}, 0x90) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e20, 0x3f, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x101}, r2}}, 0x38) 21:17:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) (async) [ 1359.977997] block nbd4: NBD_DISCONNECT 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) 21:17:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x801c0) (async) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_BLKSECTGET(r3, 0x1267, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000000)=""/32) (async) r4 = geteuid() (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8200) ioctl$NBD_DISCONNECT(r5, 0xab08) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)={{0x3, 0x0, 0xee00, r4, 0xee01, 0x90, 0x3}, 0x7fc5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f0000000300), 0x0, 0x400000) geteuid() (async) semctl$GETNCNT(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000100)=""/243) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x40) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5421, 0x20000000) (async) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x9) 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') [ 1360.154565] block nbd4: NBD_DISCONNECT 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) (async) 21:17:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x801c0) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) ioctl$SG_BLKSECTGET(r3, 0x1267, &(0x7f00000002c0)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000000)=""/32) r4 = geteuid() r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8200) ioctl$NBD_DISCONNECT(r5, 0xab08) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)={{0x3, 0x0, 0xee00, r4, 0xee01, 0x90, 0x3}, 0x7fc5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_open_dev$ndb(&(0x7f0000000300), 0x0, 0x400000) geteuid() semctl$GETNCNT(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000100)=""/243) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000280), 0x0, 0x801c0) (async) syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) (async) ioctl$SG_BLKSECTGET(r3, 0x1267, &(0x7f00000002c0)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) semctl$GETVAL(0x0, 0x1, 0xc, &(0x7f0000000000)=""/32) (async) geteuid() (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8200) (async) ioctl$NBD_DISCONNECT(r5, 0xab08) (async) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000200)={{0x3, 0x0, 0xee00, r4, 0xee01, 0x90, 0x3}, 0x7fc5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}) (async) syz_open_dev$ndb(&(0x7f0000000300), 0x0, 0x400000) (async) geteuid() (async) semctl$GETNCNT(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000100)=""/243) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 21:17:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket(0x2b, 0xa, 0x1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) (async) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 21:17:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c8000) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') [ 1360.292376] block nbd4: NBD_DISCONNECT 21:17:10 executing program 4: ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000040)={0x93}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xcdc1) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)={0x0, r2}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40040) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 21:17:10 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) socket(0x2b, 0xa, 0x1) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) (async) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c8000) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2) 21:17:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:10 executing program 4: ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000040)={0x93}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xcdc1) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) (async) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)={0x0, r2}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40040) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x1) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c8000) ioctl$NBD_SET_BLKSIZE(r1, 0x5452, 0x2) 21:17:10 executing program 1: socket(0x18, 0x0, 0x0) shmget(0x3, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) 21:17:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x2, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) 21:17:10 executing program 4: ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000040)={0x93}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xcdc1) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x22) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x8000000000000000}) (async) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x3, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x89}) (async) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)={0x0, r2}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40040) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:10 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400801) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x45) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7fffffffffffffff) 21:17:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 21:17:10 executing program 1: socket(0x18, 0x0, 0x0) (async) shmget(0x3, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) 21:17:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0x2, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9) (async) 21:17:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e4) ioctl$NBD_DO_IT(r0, 0xab03) 21:17:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400801) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x45) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7fffffffffffffff) 21:17:11 executing program 1: socket(0x18, 0x0, 0x0) shmget(0x3, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) 21:17:11 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400801) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x45) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7fffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x400801) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x45) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8000) (async) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x7fffffffffffffff) (async) 21:17:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r9, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r8, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r8, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_CCA_ED_LEVEL={0x8, 0x24, 0x80}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0x5}, @IEEE802154_ATTR_CSMA_RETRIES={0x5, 0x25, 0xa1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004015) 21:17:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x297}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008a28}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x11) 21:17:11 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x7, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:17:11 executing program 1: socket(0x18, 0x0, 0x1) socket(0x6, 0x4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 21:17:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200202) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x309800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 21:17:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r8, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r7, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) 21:17:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x297}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008a28}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x11) [ 1361.682812] block nbd4: Receive control failed (result -104) [ 1362.794500] ieee802154 phy0 wpan0: encryption failed: -22 [ 1362.800077] ieee802154 phy1 wpan1: encryption failed: -22 21:18:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e4) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:18:06 executing program 1: socket(0x18, 0x0, 0x1) (async) socket(0x6, 0x4, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (rerun: 64) 21:18:06 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) socket(0x10, 0x1, 0x5) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:18:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200202) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x309800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200202) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r1, 0x125f, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x309800) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) 21:18:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x297}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008a28}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x11) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x0) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x297}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x120}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_LIST_DEV(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008a28}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x11) (async) 21:18:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r6) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:18:06 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000400)=0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:18:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200202) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x309800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 21:18:06 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={0x0, 0x7f}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:18:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r6) 21:18:06 executing program 3: semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x9283, 0x1000, 0x5]) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:18:06 executing program 1: socket(0x18, 0x0, 0x1) socket(0x6, 0x4, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socket(0x18, 0x0, 0x1) (async) socket(0x6, 0x4, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) [ 1417.140694] IPVS: ftp: loaded support on port[0] = 21 [ 1417.254913] chnl_net:caif_netlink_parms(): no params data found [ 1417.302005] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.308544] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.317712] device bridge_slave_0 entered promiscuous mode [ 1417.325297] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.332455] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.340443] device bridge_slave_1 entered promiscuous mode [ 1417.360019] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1417.369500] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1417.387045] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1417.394534] team0: Port device team_slave_0 added [ 1417.400994] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1417.408204] team0: Port device team_slave_1 added [ 1417.424955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1417.431441] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.458328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1417.470603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1417.476853] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.502824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1417.517588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1417.525531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1417.544950] device hsr_slave_0 entered promiscuous mode [ 1417.551000] device hsr_slave_1 entered promiscuous mode [ 1417.557091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1417.565452] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1417.635287] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.641734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1417.648429] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.654807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1417.691122] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1417.697256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1417.706641] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1417.716622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1417.725271] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.732789] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.740556] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1417.751406] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1417.757515] 8021q: adding VLAN 0 to HW filter on device team0 [ 1417.768388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1417.776166] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.782598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1417.794505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1417.802608] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.809029] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1417.831421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1417.839677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1417.847222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1417.860822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1417.871067] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1417.877125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1417.886171] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1417.893687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1417.924541] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1417.934897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1417.942627] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1417.955360] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1417.992276] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1418.004860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1418.039592] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1418.046707] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1418.054384] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1418.065038] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1418.073033] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1418.080384] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1418.089730] device veth0_vlan entered promiscuous mode [ 1418.098467] device veth1_vlan entered promiscuous mode [ 1418.104936] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1418.115141] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1418.128670] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1418.138554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1418.146464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1418.154254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1418.163888] device veth0_macvtap entered promiscuous mode [ 1418.171649] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1418.180528] device veth1_macvtap entered promiscuous mode [ 1418.190238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1418.200003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1418.208481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.219962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.229203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.240405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.249615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.259368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.268465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.278440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.287639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.297595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.306760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1418.317032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.327685] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1418.336444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1418.344847] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1418.356234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.366034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.375249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.385282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.394465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.404234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.413398] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.423175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.432347] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.443175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.452359] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1418.462141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.473588] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1418.480566] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1418.487799] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1418.495821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1418.611974] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1418.618332] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1418.637862] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1418.645615] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1418.645900] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1418.658801] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1418.660693] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1418.673464] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1419.189446] Bluetooth: hci6: command 0x0409 tx timeout [ 1421.268896] Bluetooth: hci6: command 0x041b tx timeout [ 1423.348628] Bluetooth: hci6: command 0x040f tx timeout [ 1424.229624] ieee802154 phy0 wpan0: encryption failed: -22 [ 1424.235215] ieee802154 phy1 wpan1: encryption failed: -22 [ 1425.428506] Bluetooth: hci6: command 0x0419 tx timeout 21:19:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x8e4) (async) ioctl$NBD_DO_IT(r0, 0xab03) 21:19:03 executing program 3: semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x9283, 0x1000, 0x5]) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 21:19:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0), 0x7f, 0x1a3200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000001c0)) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x410242, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000140)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x100014006, 0x9, 0xffffbfff, 0x3dfc}) r4 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000140)={0x1, 0x208, 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) 21:19:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 21:19:03 executing program 2: r0 = socket(0x18, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000003c0)={0x80000000, [0x93, 0x9], 0x8286}, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:19:03 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1865, &(0x7f0000000040)=0x2) 21:19:04 executing program 2: socket(0x18, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0x80000000, 0x400000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:19:04 executing program 3: semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x9283, 0x1000, 0x5]) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x9283, 0x1000, 0x5]) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) (async) 21:19:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$sg(&(0x7f00000000c0), 0x7f, 0x1a3200) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000001c0)) (async) ioctl$NBD_SET_BLKSIZE(r0, 0x5452, 0x20000000) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x410242, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000140)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) (async) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x100014006, 0x9, 0xffffbfff, 0x3dfc}) r4 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000140)={0x1, 0x208, 0x1}) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) 21:19:04 executing program 1: socket(0x18, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1865, &(0x7f0000000040)=0x2) socket(0x18, 0x0, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) (async) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1865, &(0x7f0000000040)=0x2) (async) 21:19:04 executing program 2: socket(0x18, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/mnt\x00') 21:19:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r1, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032d007000fc320f25030bcd3151000800a1aa000006000800a0aa000006000800000000000c0009000203aaaaaaaaaaaa060008080000000005001200040000000c00090003aaaaaaaaaaaa0c0009000201aaaaaaaaaaaa060000000000000068a02539a367ae34a364ca72740000000000"], 0x6c}}, 0x40000c5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket(0x2b, 0xa, 0x1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_KEY(r5, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r4, 0x8, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 1474.938476] IPVS: ftp: loaded support on port[0] = 21 [ 1475.055637] chnl_net:caif_netlink_parms(): no params data found [ 1475.102510] bridge0: port 1(bridge_slave_0) entered blocking state [ 1475.109773] bridge0: port 1(bridge_slave_0) entered disabled state [ 1475.117702] device bridge_slave_0 entered promiscuous mode [ 1475.124708] bridge0: port 2(bridge_slave_1) entered blocking state [ 1475.131159] bridge0: port 2(bridge_slave_1) entered disabled state [ 1475.138796] device bridge_slave_1 entered promiscuous mode [ 1475.158841] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1475.169213] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1475.189799] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1475.198104] team0: Port device team_slave_0 added [ 1475.203658] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1475.211324] team0: Port device team_slave_1 added [ 1475.227051] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1475.233406] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1475.258920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1475.273007] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1475.279461] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1475.304828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1475.319943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1475.327513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1475.349221] device hsr_slave_0 entered promiscuous mode [ 1475.355065] device hsr_slave_1 entered promiscuous mode [ 1475.361026] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1475.370369] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1475.443865] bridge0: port 2(bridge_slave_1) entered blocking state [ 1475.450260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1475.456987] bridge0: port 1(bridge_slave_0) entered blocking state [ 1475.463539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1475.501634] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1475.508575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1475.519289] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1475.530330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1475.537742] bridge0: port 1(bridge_slave_0) entered disabled state [ 1475.544850] bridge0: port 2(bridge_slave_1) entered disabled state [ 1475.552033] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1475.562412] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1475.568936] 8021q: adding VLAN 0 to HW filter on device team0 [ 1475.578994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1475.587021] bridge0: port 1(bridge_slave_0) entered blocking state [ 1475.593376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1475.605765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1475.613391] bridge0: port 2(bridge_slave_1) entered blocking state [ 1475.619808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1475.633591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1475.643431] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1475.658051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1475.665998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1475.680257] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1475.690875] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1475.697731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1475.705854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1475.740985] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1475.749867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1475.757512] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1475.770870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1475.810935] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1475.821138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1475.859801] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1475.867549] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1475.874223] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1475.889886] device veth0_vlan entered promiscuous mode [ 1475.896097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1475.903687] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1475.912051] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1475.923249] device veth1_vlan entered promiscuous mode [ 1475.929958] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1475.939022] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1475.950590] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1475.961888] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1475.969472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1475.977069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1475.992711] device veth0_macvtap entered promiscuous mode [ 1475.999121] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1476.008546] device veth1_macvtap entered promiscuous mode [ 1476.018178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1476.028758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1476.038366] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1476.047288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.057082] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.067383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.077151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.086349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.096096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.105276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.115044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.124139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.134223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.143395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.153186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.162363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1476.172129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.182307] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1476.191468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1476.199856] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1476.208290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1476.218233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.228460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.237885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.248535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.257960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.268034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.277454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.287584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.298669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.308514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.317744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.327576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.336761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1476.346544] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1476.356699] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1476.363586] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1476.371625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1476.379695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1476.500543] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1476.507555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1476.526503] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1476.533199] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1476.535202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1476.541535] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1476.549234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1476.563830] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1476.954766] Bluetooth: hci7: command 0x0409 tx timeout [ 1479.024443] Bluetooth: hci7: command 0x041b tx timeout [ 1481.104199] Bluetooth: hci7: command 0x040f tx timeout [ 1483.184056] Bluetooth: hci7: command 0x0419 tx timeout [ 1485.665578] ieee802154 phy0 wpan0: encryption failed: -22 [ 1485.671179] ieee802154 phy1 wpan1: encryption failed: -22 [ 1523.421141] INFO: task systemd-udevd:31910 blocked for more than 140 seconds. [ 1523.428538] Not tainted 4.19.211-syzkaller #0 [ 1523.435682] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1523.447310] systemd-udevd D26624 31910 4702 0x00000100 [ 1523.453097] Call Trace: [ 1523.455717] __schedule+0x887/0x2040 [ 1523.459429] ? io_schedule_timeout+0x140/0x140 [ 1523.465236] schedule+0x8d/0x1b0 [ 1523.468625] io_schedule+0xb5/0x120 [ 1523.473078] wait_on_page_bit+0x2c5/0x3f0 [ 1523.477230] ? wake_page_function+0x1b0/0x1b0 [ 1523.483120] ? __bread_gfp+0x300/0x300 [ 1523.487022] ? add_to_page_cache_lru+0x680/0x680 [ 1523.492770] do_read_cache_page+0x8ed/0x1170 [ 1523.497192] ? blkdev_writepages+0x20/0x20 [ 1523.502371] read_dev_sector+0xbf/0x500 [ 1523.506363] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1523.512396] adfspart_check_ICS+0x114/0xe70 [ 1523.516859] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1523.522376] ? snprintf+0xbb/0xf0 [ 1523.525850] ? vsprintf+0x30/0x30 [ 1523.529303] ? _raw_spin_unlock+0x29/0x40 [ 1523.534360] ? __get_vm_area_node+0x2e2/0x3a0 [ 1523.538864] ? adfspart_check_ADFS+0x8e0/0x8e0 [ 1523.544459] check_partition+0x390/0x690 [ 1523.548535] rescan_partitions+0x1b5/0x970 [ 1523.553441] ? nbd_open+0x4cc/0x6f0 [ 1523.557065] ? nbd_add_socket+0x840/0x840 [ 1523.562080] bdev_disk_changed+0x179/0x1b0 [ 1523.566336] __blkdev_get+0x1282/0x1480 [ 1523.570308] ? bdev_disk_changed+0x1b0/0x1b0 [ 1523.575628] ? mark_held_locks+0xf0/0xf0 [ 1523.579692] ? mark_held_locks+0xf0/0xf0 [ 1523.584785] blkdev_get+0xb0/0x940 [ 1523.588342] ? bd_acquire+0x245/0x440 [ 1523.592850] ? __blkdev_get+0x1480/0x1480 [ 1523.597249] ? lock_downgrade+0x720/0x720 [ 1523.602306] ? lock_acquire+0x170/0x3c0 [ 1523.606292] ? bd_acquire+0x21/0x440 [ 1523.610003] ? do_raw_spin_unlock+0x171/0x230 [ 1523.615452] blkdev_open+0x202/0x290 [ 1523.619254] do_dentry_open+0x4aa/0x1160 [ 1523.624202] ? blkdev_get_by_dev+0x70/0x70 [ 1523.628445] ? chown_common+0x550/0x550 [ 1523.633091] ? inode_permission+0x3d/0x140 [ 1523.637325] path_openat+0x793/0x2df0 [ 1523.641964] ? path_lookupat+0x8d0/0x8d0 [ 1523.646033] ? __put_seccomp_filter+0xa0/0xa0 [ 1523.650521] ? mark_held_locks+0xf0/0xf0 [ 1523.655496] do_filp_open+0x18c/0x3f0 [ 1523.659294] ? may_open_dev+0xf0/0xf0 [ 1523.663976] ? lock_downgrade+0x720/0x720 [ 1523.668135] ? lock_acquire+0x170/0x3c0 [ 1523.672783] ? __alloc_fd+0x34/0x570 [ 1523.676495] ? do_raw_spin_unlock+0x171/0x230 [ 1523.681816] ? _raw_spin_unlock+0x29/0x40 [ 1523.685973] ? __alloc_fd+0x28d/0x570 [ 1523.689771] do_sys_open+0x3b3/0x520 [ 1523.693565] ? filp_open+0x70/0x70 [ 1523.698259] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1523.703730] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1523.708757] ? do_syscall_64+0x21/0x620 [ 1523.712803] do_syscall_64+0xf9/0x620 [ 1523.716602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1523.721857] RIP: 0033:0x7f3d73d65840 [ 1523.725661] Code: Bad RIP value. [ 1523.729044] RSP: 002b:00007ffc0693c3b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1523.736822] RAX: ffffffffffffffda RBX: 00005566cbe517c0 RCX: 00007f3d73d65840 [ 1523.744266] RDX: 00005566ca0b4fe3 RSI: 00000000000a0800 RDI: 00005566cbe4b740 [ 1523.751599] RBP: 00007ffc0693c530 R08: 00005566ca0b4670 R09: 0000000000000010 [ 1523.758871] R10: 00005566ca0b4d0c R11: 0000000000000246 R12: 00007ffc0693c480 [ 1523.766204] R13: 00005566cbe51d00 R14: 0000000000000003 R15: 000000000000000e [ 1523.773577] INFO: task syz-executor.4:31962 blocked for more than 140 seconds. [ 1523.780993] Not tainted 4.19.211-syzkaller #0 [ 1523.786004] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1523.794049] syz-executor.4 D28560 31962 8160 0x00000004 [ 1523.800776] Call Trace: [ 1523.803448] __schedule+0x887/0x2040 [ 1523.807172] ? io_schedule_timeout+0x140/0x140 [ 1523.811832] ? lock_downgrade+0x720/0x720 [ 1523.815977] ? __mutex_lock+0x418/0x1190 [ 1523.820025] schedule+0x8d/0x1b0 [ 1523.823475] schedule_preempt_disabled+0xf/0x20 [ 1523.828150] __mutex_lock+0x5f0/0x1190 [ 1523.832118] ? blkdev_put+0x30/0x520 [ 1523.835830] ? mutex_trylock+0x1a0/0x1a0 [ 1523.839882] ? lock_downgrade+0x720/0x720 [ 1523.844105] ? locks_remove_file+0x286/0x450 [ 1523.848510] ? locks_check_ctx_file_list+0x1d/0x110 [ 1523.853590] ? _raw_spin_unlock+0x29/0x40 [ 1523.857737] ? locks_remove_file+0x2cd/0x450 [ 1523.862212] ? blkdev_put+0x520/0x520 [ 1523.866013] blkdev_put+0x30/0x520 [ 1523.869547] ? blkdev_put+0x520/0x520 [ 1523.873420] blkdev_close+0x86/0xb0 [ 1523.877048] __fput+0x2ce/0x890 [ 1523.880320] task_work_run+0x148/0x1c0 [ 1523.884271] exit_to_usermode_loop+0x251/0x2a0 [ 1523.888858] do_syscall_64+0x538/0x620 [ 1523.892823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1523.898013] RIP: 0033:0x7f7d075f10c9 [ 1523.903665] Code: Bad RIP value. [ 1523.907045] RSP: 002b:00007f7d05b63168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1523.914841] RAX: 0000000000000000 RBX: 00007f7d07710f80 RCX: 00007f7d075f10c9 [ 1523.922188] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1523.929457] RBP: 00007f7d0764cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1523.936788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1523.944134] R13: 00007fffb47b32df R14: 00007f7d05b63300 R15: 0000000000022000 [ 1523.951507] [ 1523.951507] Showing all locks held in the system: [ 1523.957837] 1 lock held by khungtaskd/1570: [ 1523.962237] #0: 0000000063762aca (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 1523.970865] 1 lock held by in:imklog/7853: [ 1523.975160] #0: 0000000040adcb17 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 1523.984191] 1 lock held by systemd-udevd/31910: [ 1523.988860] #0: 000000005e3c2bdc (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1523.997184] 1 lock held by syz-executor.4/31962: [ 1524.002020] #0: 000000005e3c2bdc (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x30/0x520 [ 1524.011132] 1 lock held by syz-executor.4/32296: [ 1524.015890] #0: 000000005e3c2bdc (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1524.024224] 1 lock held by syz-executor.4/32582: [ 1524.028967] #0: 000000005e3c2bdc (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x1d0/0x1480 [ 1524.037290] [ 1524.038910] ============================================= [ 1524.038910] [ 1524.046765] NMI backtrace for cpu 1 [ 1524.050398] CPU: 1 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1524.057822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1524.067162] Call Trace: [ 1524.069757] dump_stack+0x1fc/0x2ef [ 1524.073371] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1524.077852] ? lapic_can_unplug_cpu+0x80/0x80 [ 1524.082338] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 1524.087635] watchdog+0x991/0xe60 [ 1524.091075] ? reset_hung_task_detector+0x30/0x30 [ 1524.095903] kthread+0x33f/0x460 [ 1524.099252] ? kthread_park+0x180/0x180 [ 1524.103223] ret_from_fork+0x24/0x30 [ 1524.108701] Sending NMI from CPU 1 to CPUs 0: [ 1524.114196] NMI backtrace for cpu 0 [ 1524.114202] CPU: 0 PID: 10 Comm: rcu_preempt Not tainted 4.19.211-syzkaller #0 [ 1524.114208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1524.114212] RIP: 0010:__lock_is_held+0x121/0x160 [ 1524.114223] Code: 04 02 84 c0 74 04 3c 03 7e 4c 0f b6 43 22 83 e0 03 3b 44 24 04 0f 94 c0 0f b6 c0 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <48> 83 c4 08 31 c0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 29 ad 4d 00 [ 1524.114227] RSP: 0018:ffff8880b5a67ae8 EFLAGS: 00000046 [ 1524.114235] RAX: 0000000000000003 RBX: ffff8880b5a4eb08 RCX: 0000000000000000 [ 1524.114240] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff8880b5a4eb2a [ 1524.114245] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 1524.114250] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b5a4eb08 [ 1524.114255] R13: dffffc0000000000 R14: ffffffff89f85f20 R15: ffff8880b5a4e280 [ 1524.114261] FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1524.114265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1524.114270] CR2: 00007ff4d1101028 CR3: 00000000a12ad000 CR4: 00000000003406f0 [ 1524.114275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1524.114280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1524.114283] Call Trace: [ 1524.114286] lock_is_held_type+0x10d/0x210 [ 1524.114290] rcu_read_lock_sched_held+0x16c/0x1d0 [ 1524.114294] detach_if_pending+0x39c/0x460 [ 1524.114298] try_to_del_timer_sync+0xaa/0x110 [ 1524.114301] ? detach_if_pending+0x460/0x460 [ 1524.114305] ? del_timer_sync+0x75/0x270 [ 1524.114308] ? del_timer_sync+0x1cc/0x270 [ 1524.114312] del_timer_sync+0x1a4/0x270 [ 1524.114316] schedule_timeout+0x4d7/0xfe0 [ 1524.114319] ? prepare_to_swait_event+0x5b/0x540 [ 1524.114323] ? usleep_range+0x170/0x170 [ 1524.114327] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1524.114331] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1524.114335] ? collect_expired_timers+0x2a0/0x2a0 [ 1524.114338] ? swake_up_all+0x340/0x340 [ 1524.114342] rcu_gp_kthread+0xdad/0x21c0 [ 1524.114345] ? lock_acquire+0x170/0x3c0 [ 1524.114349] ? __rcu_read_unlock+0x160/0x160 [ 1524.114353] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1524.114357] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1524.114361] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1524.114364] ? __kthread_parkme+0x133/0x1e0 [ 1524.114368] ? __rcu_read_unlock+0x160/0x160 [ 1524.114371] kthread+0x33f/0x460 [ 1524.114375] ? kthread_park+0x180/0x180 [ 1524.114378] ret_from_fork+0x24/0x30 [ 1524.114729] Kernel panic - not syncing: hung_task: blocked tasks [ 1524.357076] CPU: 1 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 1524.364505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1524.373849] Call Trace: [ 1524.376448] dump_stack+0x1fc/0x2ef [ 1524.380071] panic+0x26a/0x50e [ 1524.383251] ? __warn_printk+0xf3/0xf3 [ 1524.387123] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1524.392219] ? cpumask_next+0x3c/0x40 [ 1524.396018] ? printk_safe_flush+0xd6/0x120 [ 1524.400332] ? watchdog+0x991/0xe60 [ 1524.403947] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 1524.409382] watchdog+0x9a2/0xe60 [ 1524.412837] ? reset_hung_task_detector+0x30/0x30 [ 1524.417675] kthread+0x33f/0x460 [ 1524.421025] ? kthread_park+0x180/0x180 [ 1524.424989] ret_from_fork+0x24/0x30 [ 1524.429021] Kernel Offset: disabled [ 1524.432641] Rebooting in 86400 seconds..