_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4184}, 0x40d4) (async) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4184}, 0x40d4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1320.076961][ T28] audit: type=1326 audit(1707690181.950:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11209 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc536e7dda9 code=0x0 22:23:02 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@dev}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@dev}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) (async) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x40) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 4: r0 = socket$inet(0x2, 0x800, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 22:23:02 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x40) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x400}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x40) 22:23:02 executing program 4: r0 = socket$inet(0x2, 0x800, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 4: r0 = socket$inet(0x2, 0x800, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 0: r0 = syz_io_uring_complete(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0xa4000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000480)) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, r5, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x88000) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r6, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}]}, 0x30}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020028bd7000fcdbdf250100000014000700fe0000000000010500584afec1f7cbe31cc0883d0008000800e000000100000700000000000000"], 0x50}}, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x44080) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 4: syz_io_uring_setup(0x779d, &(0x7f0000000000)={0x0, 0x4fcc, 0x20, 0x3, 0x7f}, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) io_uring_setup(0x4a41, &(0x7f0000000180)={0x0, 0x7e50, 0x800, 0x2, 0x80}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0xc0, &(0x7f0000000140)=0x2, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x27, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000280), 0x63e800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000326bd7000fcdbdf25020000001400070000000000000000000000ffff090001015dbd481824ad8d12b2356c785478b1177e6ebad1c79db133be373a3b789610c9f5b9c730b5f7d474ece99c8d80c6d4648edf56e8bb2e3f10ed8b7829fe"], 0x28}, 0x1, 0x0, 0x0, 0x4011}, 0x40) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 0: r0 = syz_io_uring_complete(0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0xa4000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000480)) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, r5, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x88000) (async) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r6, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}]}, 0x30}}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020028bd7000fcdbdf250100000014000700fe0000000000010500584afec1f7cbe31cc0883d0008000800e000000100000700000000000000"], 0x50}}, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x44080) 22:23:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c081}, 0x814) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:02 executing program 4: syz_io_uring_setup(0x779d, &(0x7f0000000000)={0x0, 0x4fcc, 0x20, 0x3, 0x7f}, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) io_uring_setup(0x4a41, &(0x7f0000000180)={0x0, 0x7e50, 0x800, 0x2, 0x80}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0xc0, &(0x7f0000000140)=0x2, 0x0, 0x4) (async) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x27, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000280), 0x63e800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000326bd7000fcdbdf25020000001400070000000000000000000000ffff090001015dbd481824ad8d12b2356c785478b1177e6ebad1c79db133be373a3b789610c9f5b9c730b5f7d474ece99c8d80c6d4648edf56e8bb2e3f10ed8b7829fe"], 0x28}, 0x1, 0x0, 0x0, 0x4011}, 0x40) 22:23:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:02 executing program 0: r0 = syz_io_uring_complete(0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300), 0xa4000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000480)) (async) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x5c, r5, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x5}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x88000) (async) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r6, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}]}, 0x30}}, 0x0) (async) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020028bd7000fcdbdf250100000014000700fe0000000000010500584afec1f7cbe31cc0883d0008000800e000000100000700000000000000"], 0x50}}, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x44080) [ 1321.058904][T11287] block nbd3: shutting down sockets 22:23:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c081}, 0x814) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:03 executing program 4: syz_io_uring_setup(0x779d, &(0x7f0000000000)={0x0, 0x4fcc, 0x20, 0x3, 0x7f}, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) io_uring_setup(0x4a41, &(0x7f0000000180)={0x0, 0x7e50, 0x800, 0x2, 0x80}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0xc0, &(0x7f0000000140)=0x2, 0x0, 0x4) (async) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x27, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000280), 0x63e800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000326bd7000fcdbdf25020000001400070000000000000000000000ffff090001015dbd481824ad8d12b2356c785478b1177e6ebad1c79db133be373a3b789610c9f5b9c730b5f7d474ece99c8d80c6d4648edf56e8bb2e3f10ed8b7829fe"], 0x28}, 0x1, 0x0, 0x0, 0x4011}, 0x40) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8949, &(0x7f0000000080)={'batadv_slave_0\x00'}) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={""/10, ""/2, @private}, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 22:23:03 executing program 4: socket$inet(0x2, 0x9, 0x0) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1321.224950][T11303] block nbd3: shutting down sockets 22:23:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c081}, 0x814) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c081}, 0x814) (async) 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8949, &(0x7f0000000080)={'batadv_slave_0\x00'}) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={""/10, ""/2, @private}, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8949, &(0x7f0000000080)={'batadv_slave_0\x00'}) (async) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={""/10, ""/2, @private}, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 4: socket$inet(0x2, 0x9, 0x0) socket$inet(0x2, 0x9, 0x0) (async) 22:23:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x2010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x28b, &(0x7f00000000c0)={0x0, 0x7b30, 0x800, 0x1, 0x244}, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x40, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}) [ 1321.465493][T11334] block nbd3: Device being setup by another task [ 1321.483084][T11323] block nbd3: shutting down sockets 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) syz_io_uring_setup(0x76bb, &(0x7f0000000080)={0x0, 0xaa09, 0x80, 0x3}, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_complete(r0) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) syz_io_uring_setup(0x76bb, &(0x7f0000000080)={0x0, 0xaa09, 0x80, 0x3}, &(0x7f0000000100), &(0x7f0000000140)) (async) syz_io_uring_setup(0x76bb, &(0x7f0000000080)={0x0, 0xaa09, 0x80, 0x3}, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_complete(r0) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1321.655520][T11346] block nbd3: shutting down sockets 22:23:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x2010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x28b, &(0x7f00000000c0)={0x0, 0x7b30, 0x800, 0x1, 0x244}, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x40, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) syz_io_uring_setup(0x76bb, &(0x7f0000000080)={0x0, 0xaa09, 0x80, 0x3}, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_complete(r0) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 4: socket$inet(0x2, 0x9, 0x0) [ 1321.843947][T11363] block nbd3: shutting down sockets 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x2010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x28b, &(0x7f00000000c0)={0x0, 0x7b30, 0x800, 0x1, 0x244}, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x40, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}) 22:23:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x88501, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r3 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x68080) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r3, 0xc01064c2, &(0x7f0000000080)={0x0, 0x1, r2}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000140)={&(0x7f00000000c0)=[r1, r4, 0x0], &(0x7f0000000100)=[0x200, 0x7, 0x3, 0x6, 0x8, 0x0], 0x3}) [ 1322.061138][T11380] block nbd3: shutting down sockets 22:23:04 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000000)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r3}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0x400, 0x809, 0x8000, 0x9, 0x20, 0x2, 0x1000}, 0xc) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000140)={r4}) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/246) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x88501, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r3 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x68080) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r3, 0xc01064c2, &(0x7f0000000080)={0x0, 0x1, r2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r3, 0xc01064c2, &(0x7f0000000080)={0x0, 0x1, r2}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000140)={&(0x7f00000000c0)=[r1, r4, 0x0], &(0x7f0000000100)=[0x200, 0x7, 0x3, 0x6, 0x8, 0x0], 0x3}) 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1322.214120][T11396] block nbd3: shutting down sockets 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x88501, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)={0x0}) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r3 = syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x68080) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r3, 0xc01064c2, &(0x7f0000000080)={0x0, 0x1, r2}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000140)={&(0x7f00000000c0)=[r1, r4, 0x0], &(0x7f0000000100)=[0x200, 0x7, 0x3, 0x6, 0x8, 0x0], 0x3}) socket$inet(0x2, 0xa, 0x0) (async) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x88501, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000040)) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) (async) syz_open_dev$dri(&(0x7f00000001c0), 0x0, 0x68080) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r3, 0xc01064c2, &(0x7f0000000080)={0x0, 0x1, r2}) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000140)={&(0x7f00000000c0)=[r1, r4, 0x0], &(0x7f0000000100)=[0x200, 0x7, 0x3, 0x6, 0x8, 0x0], 0x3}) (async) 22:23:04 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000000)={0x0, 0x1, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r3}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0x400, 0x809, 0x8000, 0x9, 0x20, 0x2, 0x1000}, 0xc) (async) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000140)={r4}) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/246) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0x5, 0xad) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1322.465632][T11414] block nbd3: shutting down sockets 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) (async, rerun: 64) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000180)={0x0, 0x0, r0}) (rerun: 64) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01064c2, &(0x7f0000000000)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r3}) (async) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0x400, 0x809, 0x8000, 0x9, 0x20, 0x2, 0x1000}, 0xc) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r0, 0xc01064c1, &(0x7f0000000140)={r4}) (async, rerun: 32) r5 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$DRM_IOCTL_MODE_GET_LEASE(r5, 0xc01064c8, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async, rerun: 64) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/246) (rerun: 64) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x40, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0x5, 0xad) socket$inet(0x2, 0x5, 0xad) (async) [ 1322.702181][T11436] block nbd3: shutting down sockets 22:23:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1322.874708][T11456] block nbd3: shutting down sockets 22:23:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) (async) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:04 executing program 4: socket$inet(0x2, 0x5, 0xad) [ 1323.066052][T11469] block nbd3: shutting down sockets 22:23:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) (async) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) (async) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) (async) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1323.222259][T11488] block nbd3: shutting down sockets 22:23:05 executing program 4: syz_open_dev$dri(&(0x7f0000000000), 0x91, 0x208c03) socket$inet(0x2, 0xa, 0x0) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x40, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r5, 0x4f1fd114f5db2824, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x48080}, 0x810) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x140a, 0x20, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4048011}, 0x4000001) write$6lowpan_control(r2, 0x0, 0x0) sendto$inet_nvme_icreq_pdu(r2, &(0x7f00000000c0)={{0x0, 0x6, 0x80, 0xd0}, 0x0, 0x0, 0x3, 0x5}, 0x80, 0x0, 0x0, 0x0) 22:23:05 executing program 4: syz_open_dev$dri(&(0x7f0000000000), 0x91, 0x208c03) socket$inet(0x2, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x91, 0x208c03) (async) socket$inet(0x2, 0xa, 0x0) (async) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r5, 0x4f1fd114f5db2824, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x48080}, 0x810) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x140a, 0x20, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4048011}, 0x4000001) (async, rerun: 64) write$6lowpan_control(r2, 0x0, 0x0) (rerun: 64) sendto$inet_nvme_icreq_pdu(r2, &(0x7f00000000c0)={{0x0, 0x6, 0x80, 0xd0}, 0x0, 0x0, 0x3, 0x5}, 0x80, 0x0, 0x0, 0x0) [ 1323.416543][T11506] nbd: must specify a size in bytes for the device [ 1323.454027][T11503] block nbd3: shutting down sockets 22:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: syz_open_dev$dri(&(0x7f0000000000), 0x91, 0x208c03) socket$inet(0x2, 0xa, 0x0) (async) socket$inet(0x2, 0xa, 0x0) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1323.577657][T11523] nbd: must specify a size in bytes for the device 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) (async) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x18, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}]}, 0x18}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r5, 0x4f1fd114f5db2824, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x48080}, 0x810) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x140a, 0x20, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x4048011}, 0x4000001) write$6lowpan_control(r2, 0x0, 0x0) sendto$inet_nvme_icreq_pdu(r2, &(0x7f00000000c0)={{0x0, 0x6, 0x80, 0xd0}, 0x0, 0x0, 0x3, 0x5}, 0x80, 0x0, 0x0, 0x0) [ 1323.627534][T11520] block nbd3: shutting down sockets 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 22:23:05 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) [ 1323.744827][T11537] nbd: must specify a size in bytes for the device [ 1323.762506][T11539] nbd: must specify a size in bytes for the device 22:23:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x526}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44010}, 0x2048811) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022dbd7000fcdbdf250100000008000300", @ANYRES32=r3, @ANYBLOB="7a497ebde300f23f339f05002e000000"], 0x2c}, 0x1, 0x0, 0x0, 0x2004800}, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008005) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x140a, 0x2, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: socket$inet(0x2, 0xa, 0x0) (async) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 22:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000780000000000900000001410f0084006800001f2f9078ac1414bb640101008312251c71e5949101722ad2186cacf4323f880641973054892332e0493c4f6d2ad12b52a89f59d1f88807703286ea77ec1c374342ffffffff640180e7664b4f9e96a12d171f3ee22513b05a0000000000000000ac1414bbffffffffac14142601020101890b80ffffffffac145f212be1143b7a7d14"]}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000002c0)={0x1b, 0x0, 0x0, 0x2, 0x0, r0, 0x20, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x48) r2 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1d, 0x80400, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in6=@private0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r3) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000fcdbdf250f0000000500380000000000050038000100000005002f00000000000600280004000000"], 0x34}, 0x1, 0x0, 0x0, 0x22008010}, 0x14) 22:23:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) [ 1323.997098][T11552] block nbd3: shutting down sockets 22:23:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x526}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44010}, 0x2048811) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022dbd7000fcdbdf250100000008000300", @ANYRES32=r3, @ANYBLOB="7a497ebde300f23f339f05002e000000"], 0x2c}, 0x1, 0x0, 0x0, 0x2004800}, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x140a, 0x2, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 22:23:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:05 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000780000000000900000001410f0084006800001f2f9078ac1414bb640101008312251c71e5949101722ad2186cacf4323f880641973054892332e0493c4f6d2ad12b52a89f59d1f88807703286ea77ec1c374342ffffffff640180e7664b4f9e96a12d171f3ee22513b05a0000000000000000ac1414bbffffffffac14142601020101890b80ffffffffac145f212be1143b7a7d14"]}) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000780000000000900000001410f0084006800001f2f9078ac1414bb640101008312251c71e5949101722ad2186cacf4323f880641973054892332e0493c4f6d2ad12b52a89f59d1f88807703286ea77ec1c374342ffffffff640180e7664b4f9e96a12d171f3ee22513b05a0000000000000000ac1414bbffffffffac14142601020101890b80ffffffffac145f212be1143b7a7d14"]}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000002c0)={0x1b, 0x0, 0x0, 0x2, 0x0, r0, 0x20, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x48) r2 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1d, 0x80400, 0x8, &(0x7f0000000180)) (async) socketpair(0x1d, 0x80400, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in6=@private0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) (async) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in6=@private0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r3) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000fcdbdf250f0000000500380000000000050038000100000005002f00000000000600280004000000"], 0x34}, 0x1, 0x0, 0x0, 0x22008010}, 0x14) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, 0x0, 0x8040880) 22:23:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x8040880) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 4: r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000780000000000900000001410f0084006800001f2f9078ac1414bb640101008312251c71e5949101722ad2186cacf4323f880641973054892332e0493c4f6d2ad12b52a89f59d1f88807703286ea77ec1c374342ffffffff640180e7664b4f9e96a12d171f3ee22513b05a0000000000000000ac1414bbffffffffac14142601020101890b80ffffffffac145f212be1143b7a7d14"]}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000002c0)={0x1b, 0x0, 0x0, 0x2, 0x0, r0, 0x20, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x48) (async) r2 = socket$inet(0x2, 0x2, 0x0) (async, rerun: 64) socketpair(0x1d, 0x80400, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote, @in6=@private0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r3) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r5, @ANYBLOB="010025bd7000fcdbdf250f0000000500380000000000050038000100000005002f00000000000600280004000000"], 0x34}, 0x1, 0x0, 0x0, 0x22008010}, 0x14) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1324.224248][T11574] block nbd3: shutting down sockets 22:23:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x526}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44010}, 0x2048811) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022dbd7000fcdbdf250100000008000300", @ANYRES32=r3, @ANYBLOB="7a497ebde300f23f339f05002e000000"], 0x2c}, 0x1, 0x0, 0x0, 0x2004800}, 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r2, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008005) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) (async) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x140a, 0x2, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 22:23:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x0) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 4: socket$inet(0x2, 0x3, 0x10001) [ 1324.364124][T11592] block nbd3: shutting down sockets 22:23:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet(0x2, 0x4, 0x6) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 4: socket$inet(0x2, 0x3, 0x10001) socket$inet(0x2, 0x3, 0x10001) (async) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 4: socket$inet(0x2, 0x3, 0x10001) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) 22:23:06 executing program 4: socket$inet(0x2, 0x6, 0x36) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$inet(0x2, 0x4, 0x6) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$inet(0x2, 0x4, 0x6) (async) [ 1324.735997][T11606] block nbd3: shutting down sockets 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x8040880) [ 1324.785086][T11626] block nbd1: shutting down sockets 22:23:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200), 0x82440, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0xcc, 0x0, &(0x7f00000004c0)=[@free_buffer, @register_looper, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000280)={@fda={0x66646185, 0xa, 0x2, 0x37}, @fd, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/52, 0x34, 0x1, 0x1d}}, &(0x7f0000000300)={0x0, 0x20, 0x38}}}, @clear_death, @increfs, @dead_binder_done, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000400)={@ptr={0x70742a85, 0x1, &(0x7f0000000340)=""/169, 0xa9, 0x1, 0x15}, @flat=@handle={0x73682a85, 0x1002}, @flat=@weak_binder={0x77622a85, 0x100a, 0x1}}, &(0x7f0000000480)={0x0, 0x28, 0x40}}}], 0x94, 0x0, &(0x7f00000005c0)="09edff9cd521a1d5387c7473b2d48dc8f8929e1d51f06ec43beb6f70641f8d6d66df27ff14bb286c047f953c6b8dc8f9d225f4473cccfc38f8d9090a354fb1f2cd0ee07163713f2d95ccf5be453467f26e8b51922dd95914a60b90dcb5671b099715c4f46e8d2e90b56283b226738ebfa23811684bfb5ee2c22aa1fc6ba470734956f89db0aa955f293a619ed87f3c823d82d92a"}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) recvfrom$inet_nvme(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x200fda}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x44}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000700), 0x189080, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x0) [ 1324.924145][T11640] block nbd1: shutting down sockets 22:23:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r3) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r4, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1324.954112][T11645] block nbd3: Device being setup by another task 22:23:06 executing program 4: socket$inet(0x2, 0x6, 0x36) socket$inet(0x2, 0x6, 0x36) (async) 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r3) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r4, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$inet(0x2, 0x4, 0x6) [ 1325.033794][T11645] block nbd3: shutting down sockets 22:23:06 executing program 1: seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r5, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.190951][ T28] audit: type=1326 audit(1707690187.060:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11667 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f623da7dda9 code=0x0 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 4: socket$inet(0x2, 0x6, 0x36) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.362444][T11660] block nbd3: shutting down sockets [ 1325.372579][T11674] block nbd2: shutting down sockets 22:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r5) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r6, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x0, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 3: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4404) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000380)={&(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], 0x0, 0x1, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000000)={r3, 0xfffffe1c, 0x5, 0x3, 0x80000001, 0x800, 0x3}) socket$inet(0x2, 0x6, 0x253f3194) 22:23:07 executing program 3: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4404) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) 22:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000002880)={&(0x7f00000027c0), 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, 0x0, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.554919][T11688] block nbd3: shutting down sockets [ 1325.556741][T11684] block nbd2: shutting down sockets 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, 0x0) (async) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000380)={&(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], 0x0, 0x1, 0x1}) (async) r2 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000000)={r3, 0xfffffe1c, 0x5, 0x3, 0x80000001, 0x800, 0x3}) (async) socket$inet(0x2, 0x6, 0x253f3194) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 3: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, 0x0) (async) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040004}, 0x4404) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.756200][T11698] block nbd2: shutting down sockets 22:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r5, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000380)={&(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], 0x0, 0x1, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000000)={r3, 0xfffffe1c, 0x5, 0x3, 0x80000001, 0x800, 0x3}) socket$inet(0x2, 0x6, 0x253f3194) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, 0x0) (async) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000380)={&(0x7f0000000000)=[0x0], 0x0, &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], 0x0, 0x1, 0x1}) (async) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) (async) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) (async) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000000)={r3, 0xfffffe1c, 0x5, 0x3, 0x80000001, 0x800, 0x3}) (async) socket$inet(0x2, 0x6, 0x253f3194) (async) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1325.824222][T11711] block nbd3: Device being setup by another task [ 1325.836714][T11708] block nbd3: shutting down sockets 22:23:07 executing program 4: socket$inet(0x2, 0xa, 0x0) syz_io_uring_setup(0x5087, &(0x7f0000000000)={0x0, 0xf55a, 0x400, 0x1, 0xce}, &(0x7f0000000080), &(0x7f00000000c0)) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x40, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.906105][T11714] block nbd2: shutting down sockets 22:23:07 executing program 4: socket$inet(0x2, 0xa, 0x0) syz_io_uring_setup(0x5087, &(0x7f0000000000)={0x0, 0xf55a, 0x400, 0x1, 0xce}, &(0x7f0000000080), &(0x7f00000000c0)) 22:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r5, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1325.973580][T11722] block nbd3: shutting down sockets 22:23:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x34, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1326.016102][T11667] block nbd1: shutting down sockets 22:23:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x5) 22:23:07 executing program 4: socket$inet(0x2, 0xa, 0x0) syz_io_uring_setup(0x5087, &(0x7f0000000000)={0x0, 0xf55a, 0x400, 0x1, 0xce}, &(0x7f0000000080), &(0x7f00000000c0)) socket$inet(0x2, 0xa, 0x0) (async) syz_io_uring_setup(0x5087, &(0x7f0000000000)={0x0, 0xf55a, 0x400, 0x1, 0xce}, &(0x7f0000000080), &(0x7f00000000c0)) (async) [ 1326.086588][T11730] block nbd2: shutting down sockets 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000002880)={&(0x7f00000027c0), 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r5) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r6, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1326.174266][T11736] block nbd1: shutting down sockets 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 1: openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x302, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000480)={0x3, 0x0, 0x7, 0xa, 0xb6, &(0x7f0000000080)}) [ 1326.203355][T11742] block nbd3: Device being setup by another task [ 1326.222743][T11732] block nbd3: shutting down sockets 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x48000) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@private0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) [ 1326.252288][T11738] block nbd2: shutting down sockets 22:23:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40028209}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x57}, 0x1, 0x0, 0x0, 0x40001}, 0xc4) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000002880)={&(0x7f00000027c0), 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x14}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r5) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r8, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x60, r6, 0x40570ab2aa606b29, 0x70bf2b, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) sendmsg$BATADV_CMD_TP_METER_CANCEL(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1d}}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xffffff27}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004011}, 0x20000800) 22:23:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), 0x4) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x48000) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@private0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) 22:23:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x80880, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1326.393788][T11753] block nbd3: shutting down sockets 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x48000) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@private0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x48000) (async) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@private0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) (async) [ 1326.468631][T11758] block nbd1: shutting down sockets [ 1326.498274][T11757] block nbd2: shutting down sockets 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0xe, 0x4) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7fff, @none, 0x69a}, 0xe) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x6, "609015"}, 0x6) [ 1326.523950][T11765] block nbd3: shutting down sockets 22:23:08 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x80880, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) r22 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r22, 0xab00, r23) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) 22:23:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) r22 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r22, 0xab00, r23) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x80880, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) socket$inet(0x2, 0xa, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) (async) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) [ 1326.773879][T11778] block nbd2: shutting down sockets 22:23:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) r22 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r22, 0xab00, r23) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r3, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r4}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r5}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) [ 1326.794188][T11783] block nbd1: shutting down sockets [ 1326.803521][T11788] block nbd3: shutting down sockets 22:23:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb48a}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40090) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x185000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcce) 22:23:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1326.977693][T11802] block nbd3: shutting down sockets [ 1326.994103][T11800] block nbd2: shutting down sockets 22:23:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) r22 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r22, 0xab00, r23) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb48a}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40090) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb48a}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40090) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) 22:23:08 executing program 4: socket$inet(0x2, 0xa, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x185000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcce) socket$inet(0x2, 0xa, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x185000, 0x0) (async) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcce) (async) 22:23:08 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r3, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r4}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r5}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) 22:23:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) 22:23:09 executing program 4: socket$inet(0x2, 0xa, 0x0) (async) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x185000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xcce) 22:23:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x8040880) 22:23:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8040880) [ 1327.204298][T11816] block nbd2: shutting down sockets 22:23:09 executing program 4: socket$inet(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5, &(0x7f0000000080)}, 0x18) 22:23:09 executing program 1: r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x1c1000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd2c, 0x7ff, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @local}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004014}, 0x8005) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) 22:23:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x2c, r1, 0x40570ab2aa606b29, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x2c}}, 0x0) 22:23:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1327.243752][T11827] block nbd3: Device being setup by another task [ 1327.263908][T11815] block nbd3: shutting down sockets 22:23:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01ffffffff00000000000d"], 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7fff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb48a}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40090) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) 22:23:09 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) 22:23:09 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101081) 22:23:09 executing program 4: socket$inet(0x2, 0xa, 0x0) (async) socket$inet(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5, &(0x7f0000000080)}, 0x18) 22:23:09 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80a01) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x14}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}, @NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, '#!&('}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000240)=0x8000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 22:23:09 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101081) [ 1327.403888][T11849] nbd: must specify a device to reconfigure [ 1327.427688][T11841] block nbd3: shutting down sockets 22:23:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1327.473372][T11839] block nbd2: shutting down sockets 22:23:09 executing program 4: socket$inet(0x2, 0xa, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5, &(0x7f0000000080)}, 0x18) 22:23:09 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x101081) 22:23:09 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) r1 = io_uring_setup(0x4a73, &(0x7f0000000040)={0x0, 0xa02, 0x200, 0x5, 0x234}) syz_io_uring_setup(0x5df6, &(0x7f00000000c0)={0x0, 0x971a, 0x8, 0x0, 0x3b0, 0x0, r1}, &(0x7f0000000140), &(0x7f0000000180)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14) 22:23:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:09 executing program 0: syz_open_dev$ndb(0x0, 0x0, 0x101081) [ 1327.574086][T11855] block nbd1: shutting down sockets [ 1327.582798][T11860] nbd: must specify a device to reconfigure [ 1327.603664][T11860] nbd: must specify at least one socket [ 1327.626500][T11859] block nbd3: shutting down sockets 22:23:09 executing program 0: syz_open_dev$ndb(0x0, 0x0, 0x101081) 22:23:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) [ 1327.654218][T11861] block nbd2: shutting down sockets 22:23:09 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) r1 = io_uring_setup(0x4a73, &(0x7f0000000040)={0x0, 0xa02, 0x200, 0x5, 0x234}) syz_io_uring_setup(0x5df6, &(0x7f00000000c0)={0x0, 0x971a, 0x8, 0x0, 0x3b0, 0x0, r1}, &(0x7f0000000140), &(0x7f0000000180)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) (async) io_uring_setup(0x4a73, &(0x7f0000000040)={0x0, 0xa02, 0x200, 0x5, 0x234}) (async) syz_io_uring_setup(0x5df6, &(0x7f00000000c0)={0x0, 0x971a, 0x8, 0x0, 0x3b0, 0x0, r1}, &(0x7f0000000140), &(0x7f0000000180)) (async) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14) (async) 22:23:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:09 executing program 0: syz_open_dev$ndb(0x0, 0x0, 0x101081) 22:23:09 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) r1 = io_uring_setup(0x4a73, &(0x7f0000000040)={0x0, 0xa02, 0x200, 0x5, 0x234}) syz_io_uring_setup(0x5df6, &(0x7f00000000c0)={0x0, 0x971a, 0x8, 0x0, 0x3b0, 0x0, r1}, &(0x7f0000000140), &(0x7f0000000180)) connect$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14) [ 1327.814560][T11876] block nbd2: shutting down sockets [ 1327.817847][T11871] block nbd1: shutting down sockets [ 1327.846983][T11877] nbd: must specify a device to reconfigure 22:23:09 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 22:23:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1327.861902][T11877] nbd: must specify at least one socket 22:23:09 executing program 4: r0 = getegid() r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) socket$inet(0x2, 0xa, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) [ 1327.903810][T11875] block nbd3: shutting down sockets 22:23:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:09 executing program 4: r0 = getegid() (async) r1 = getegid() (async) r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) (async) socket$inet(0x2, 0xa, 0x0) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) 22:23:09 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 22:23:09 executing program 4: r0 = getegid() (async) r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) socket$inet(0x2, 0xa, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) [ 1328.034361][T11891] block nbd2: shutting down sockets [ 1328.055484][T11903] nbd: must specify a device to reconfigure [ 1328.064163][T11895] block nbd1: shutting down sockets [ 1328.083903][T11903] nbd: must specify at least one socket 22:23:10 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) 22:23:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1328.105474][T11899] block nbd3: shutting down sockets 22:23:10 executing program 4: socket$inet(0x2, 0x4, 0x8) 22:23:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000001c0)={0x0, 0x3, 0x9, 0x800, 0x2, [0x0, 0x0], [0x9, 0xb44c, 0x9, 0x1], [0x0, 0x2, 0x4, 0x26], [0x9, 0x1cb, 0x1ff, 0x2]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x40, 0x82b, 0xcef, 0x0, [0x0, 0x0], [0x6, 0x3, 0x100], [0x5, 0x40, 0x1, 0x1], [0x1, 0x2, 0x91a, 0xfffffffffffffff9]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000002c0)={0x0, 0x1, 0x3f, 0x1, 0x0, [0x0, 0x0, 0x0], [0x8, 0x48, 0x0, 0x1], [0x3ff, 0x80, 0x401, 0x2], [0x0, 0x4, 0x401, 0x7]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000340)={r1, 0x2, 0x10, 0x2, 0x2, [r2, 0x0, r3, r4], [0x100, 0x10000, 0x2, 0xfffffffc], [0x9, 0x9, 0x1, 0x1], [0x29, 0xc9, 0x6, 0x6]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) 22:23:10 executing program 0: r0 = getegid() r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) socket$inet(0x2, 0xa, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) 22:23:10 executing program 0: r0 = getegid() r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) socket$inet(0x2, 0xa, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1328.273856][T11914] block nbd1: shutting down sockets [ 1328.279537][T11911] block nbd2: shutting down sockets 22:23:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 4: socket$inet(0x2, 0x4, 0x8) 22:23:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000001c0)={0x0, 0x3, 0x9, 0x800, 0x2, [0x0, 0x0], [0x9, 0xb44c, 0x9, 0x1], [0x0, 0x2, 0x4, 0x26], [0x9, 0x1cb, 0x1ff, 0x2]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x40, 0x82b, 0xcef, 0x0, [0x0, 0x0], [0x6, 0x3, 0x100], [0x5, 0x40, 0x1, 0x1], [0x1, 0x2, 0x91a, 0xfffffffffffffff9]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000002c0)={0x0, 0x1, 0x3f, 0x1, 0x0, [0x0, 0x0, 0x0], [0x8, 0x48, 0x0, 0x1], [0x3ff, 0x80, 0x401, 0x2], [0x0, 0x4, 0x401, 0x7]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000340)={r1, 0x2, 0x10, 0x2, 0x2, [r2, 0x0, r3, r4], [0x100, 0x10000, 0x2, 0xfffffffc], [0x9, 0x9, 0x1, 0x1], [0x29, 0xc9, 0x6, 0x6]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) 22:23:10 executing program 0: r0 = getegid() r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) socket$inet(0x2, 0xa, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) 22:23:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x0}) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000001c0)={0x0, 0x3, 0x9, 0x800, 0x2, [0x0, 0x0], [0x9, 0xb44c, 0x9, 0x1], [0x0, 0x2, 0x4, 0x26], [0x9, 0x1cb, 0x1ff, 0x2]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x40, 0x82b, 0xcef, 0x0, [0x0, 0x0], [0x6, 0x3, 0x100], [0x5, 0x40, 0x1, 0x1], [0x1, 0x2, 0x91a, 0xfffffffffffffff9]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f00000002c0)={0x0, 0x1, 0x3f, 0x1, 0x0, [0x0, 0x0, 0x0], [0x8, 0x48, 0x0, 0x1], [0x3ff, 0x80, 0x401, 0x2], [0x0, 0x4, 0x401, 0x7]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000340)={r1, 0x2, 0x10, 0x2, 0x2, [r2, 0x0, r3, r4], [0x100, 0x10000, 0x2, 0xfffffffc], [0x9, 0x9, 0x1, 0x1], [0x29, 0xc9, 0x6, 0x6]}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) [ 1328.454209][T11926] block nbd1: shutting down sockets 22:23:10 executing program 0: r0 = getegid() r1 = getegid() r2 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, r2]) 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 4: socket$inet(0x2, 0x4, 0x8) [ 1328.533890][T11928] block nbd2: shutting down sockets 22:23:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 0: r0 = getegid() r1 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, r1, 0x0]) 22:23:10 executing program 0: r0 = getegid() setgroups(0x4, &(0x7f0000000080)=[r0, 0xffffffffffffffff, 0x0, 0x0]) 22:23:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x208002, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, @any, 0x7}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2040) [ 1328.694741][T11943] block nbd1: shutting down sockets 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 0: setgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) 22:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) [ 1328.743600][T11953] block nbd2: shutting down sockets 22:23:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x208002, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, @any, 0x7}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2040) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300c0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x208002, 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, 0x0, 0x0) (async) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, @any, 0x7}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2040) (async) 22:23:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 0: setgroups(0x0, 0x0) 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1328.844688][T11960] block nbd1: shutting down sockets 22:23:10 executing program 0: setgroups(0x0, 0x0) 22:23:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x208002, 0x0) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, 0x0, 0x0) (async) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, @any, 0x7}, 0xe) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2040) [ 1328.888964][T11966] nbd: must specify a device to reconfigure [ 1328.900901][T11966] nbd: must specify at least one socket [ 1328.909696][T11964] block nbd4: shutting down sockets 22:23:10 executing program 0: setgroups(0x0, 0x0) 22:23:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) [ 1328.955038][T11965] block nbd2: shutting down sockets 22:23:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 0: setgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) [ 1329.023645][T11974] block nbd1: shutting down sockets 22:23:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 0: setgroups(0x2, &(0x7f0000000080)=[0x0, 0xffffffffffffffff]) 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.105599][T11985] nbd: must specify a device to reconfigure [ 1329.124613][T11985] nbd: must specify at least one socket [ 1329.133774][T11986] block nbd2: shutting down sockets [ 1329.141660][T11979] block nbd4: shutting down sockets 22:23:11 executing program 0: setgroups(0x1, &(0x7f0000000080)=[0x0]) 22:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.224245][T11990] block nbd1: shutting down sockets [ 1329.227704][T11992] block nbd3: shutting down sockets 22:23:11 executing program 0: setgroups(0x1, &(0x7f0000000080)=[0x0]) 22:23:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.273812][T11995] block nbd2: shutting down sockets [ 1329.288275][T11999] nbd: must specify a device to reconfigure [ 1329.307614][T11999] nbd: must specify at least one socket [ 1329.339115][T11998] block nbd4: shutting down sockets 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) 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$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:11 executing program 0: setgroups(0x1, &(0x7f0000000080)=[0x0]) [ 1329.386381][T12003] block nbd3: shutting down sockets 22:23:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:11 executing program 0: setgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) [ 1329.423581][T12001] block nbd1: shutting down sockets [ 1329.443602][T12007] block nbd2: shutting down sockets 22:23:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.495320][T12012] nbd: must specify a device to reconfigure [ 1329.511436][T12012] nbd: must specify at least one socket [ 1329.525435][T12011] block nbd4: shutting down sockets 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1329.610940][T12018] block nbd3: shutting down sockets 22:23:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.643754][T12020] block nbd2: shutting down sockets [ 1329.643815][T12019] block nbd1: shutting down sockets [ 1329.664888][T12029] nbd: must specify at least one socket [ 1329.673821][T12023] block nbd0: shutting down sockets 22:23:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1329.694172][T12030] block nbd3: shutting down sockets [ 1329.699123][T12028] block nbd4: shutting down sockets 22:23:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 22:23:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1329.833726][T12037] block nbd0: shutting down sockets [ 1329.834798][T12039] block nbd3: shutting down sockets [ 1329.841359][T12034] block nbd2: shutting down sockets [ 1329.850184][T12033] block nbd1: shutting down sockets [ 1329.850437][T12040] block nbd4: shutting down sockets 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:11 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:11 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.020499][T12047] block nbd4: shutting down sockets [ 1330.029168][T12054] block nbd3: shutting down sockets [ 1330.034183][T12051] block nbd0: shutting down sockets [ 1330.043643][T12043] block nbd2: shutting down sockets [ 1330.053708][T12049] block nbd1: shutting down sockets 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r3, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.194866][T12056] block nbd3: shutting down sockets [ 1330.197056][T12057] block nbd4: shutting down sockets [ 1330.229694][T12062] nbd: must specify a device to reconfigure [ 1330.236027][T12060] block nbd1: shutting down sockets 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.254153][T12064] block nbd2: shutting down sockets [ 1330.262451][T12062] nbd: must specify at least one socket [ 1330.288693][T12061] block nbd0: shutting down sockets 22:23:12 executing program 0: setgroups(0x2, &(0x7f0000000080)=[0x0, 0xffffffffffffffff]) 22:23:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454ca, &(0x7f00000004c0)) ioctl$TUNSETLINK(r2, 0x400454cd, 0x311) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.314353][T12066] block nbd3: shutting down sockets 22:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r3, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.360786][T12068] block nbd4: shutting down sockets [ 1330.403576][T12071] block nbd2: shutting down sockets 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r6, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.423738][T12073] block nbd1: shutting down sockets 22:23:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454ca, &(0x7f00000004c0)) (async, rerun: 64) ioctl$TUNSETLINK(r2, 0x400454cd, 0x311) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r3, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.484176][T12077] block nbd3: shutting down sockets [ 1330.486562][T12079] block nbd4: shutting down sockets 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x300c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x208002, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, @any, 0x7}, 0xe) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2040) 22:23:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454ca, &(0x7f00000004c0)) (async) ioctl$TUNSETLINK(r2, 0x400454cd, 0x311) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.573761][T12081] block nbd0: shutting down sockets [ 1330.583745][T12087] block nbd3: shutting down sockets [ 1330.584294][T12085] block nbd1: shutting down sockets [ 1330.590059][T12082] block nbd2: shutting down sockets [ 1330.605223][T12091] block nbd4: shutting down sockets 22:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.756087][T12094] block nbd3: shutting down sockets [ 1330.762229][T12103] nbd: must specify at least one socket [ 1330.768430][T12100] block nbd4: shutting down sockets [ 1330.785950][T12105] nbd: must specify a device to reconfigure [ 1330.796668][T12096] block nbd1: shutting down sockets 22:23:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r4, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.805878][T12105] nbd: must specify at least one socket 22:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1330.829368][T12095] block nbd2: shutting down sockets [ 1330.835772][T12104] block nbd0: shutting down sockets 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.885983][T12108] nbd: must specify at least one socket [ 1330.892072][T12106] block nbd4: shutting down sockets 22:23:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1330.935608][T12107] block nbd3: shutting down sockets 22:23:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1330.975979][T12117] nbd: must specify at least one socket [ 1330.983726][T12110] block nbd2: shutting down sockets [ 1330.992191][T12115] nbd: must specify a device to reconfigure [ 1331.013364][T12112] block nbd1: shutting down sockets 22:23:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1331.021376][T12115] nbd: must specify at least one socket [ 1331.046749][T12114] block nbd0: shutting down sockets 22:23:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) 22:23:13 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1331.071719][T12121] nbd: must specify at least one socket 22:23:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) getsockopt$WPAN_WANTACK(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1331.123678][T12118] block nbd3: shutting down sockets 22:23:13 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1331.167167][T12131] nbd: must specify at least one socket [ 1331.173750][T12122] block nbd1: shutting down sockets [ 1331.173901][T12123] block nbd2: shutting down sockets [ 1331.200311][T12129] nbd: must specify a device to reconfigure [ 1331.230973][T12129] nbd: must specify at least one socket [ 1331.254895][T12128] block nbd0: shutting down sockets 22:23:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1331.278420][T12137] nbd: must specify at least one socket [ 1331.294014][T12132] block nbd3: shutting down sockets 22:23:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r1, &(0x7f0000000000)=""/39, 0x27, 0x100c3, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000100)={0x0, 0x1, r3}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1331.353728][T12138] block nbd1: shutting down sockets [ 1331.359268][T12139] block nbd2: shutting down sockets 22:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1331.394102][T12142] block nbd0: shutting down sockets [ 1331.408666][T12147] nbd: must specify at least one socket [ 1331.416626][T12144] block nbd3: shutting down sockets 22:23:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r1, &(0x7f0000000000)=""/39, 0x27, 0x100c3, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000100)={0x0, 0x1, r3}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1331.513696][T12149] block nbd2: shutting down sockets 22:23:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1331.553835][T12148] block nbd1: shutting down sockets [ 1331.554107][T12155] block nbd3: shutting down sockets 22:23:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r1, &(0x7f0000000000)=""/39, 0x27, 0x100c3, 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000100)={0x0, 0x1, r3}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0xffff, 0x555d}}, 0x14) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1331.733604][T12163] block nbd2: shutting down sockets [ 1331.775098][T12167] block nbd1: shutting down sockets 22:23:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)) [ 1331.835172][T12176] block nbd3: shutting down sockets 22:23:13 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0xffff, 0x555d}}, 0x14) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:13 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:13 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @short={0x2, 0xffff, 0x555d}}, 0x14) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) [ 1331.944227][T12181] block nbd2: shutting down sockets 22:23:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)) 22:23:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1331.973823][T12183] block nbd1: shutting down sockets 22:23:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 22:23:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:13 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) [ 1332.050924][T12195] block nbd3: shutting down sockets 22:23:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x57c7, &(0x7f0000000280)={0x0, 0xcd63, 0x40, 0x0, 0x19e}, &(0x7f0000000200)=0x0, &(0x7f0000000300)) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff010000dfbe3f"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe46a}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe7bd}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1c}]}, 0x64}, 0x1, 0x0, 0x0, 0x60040990}, 0xc000) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 1332.125973][T12199] block nbd2: shutting down sockets 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) [ 1332.187691][T12203] block nbd1: shutting down sockets 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1332.214387][T12206] block nbd3: shutting down sockets 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x57c7, &(0x7f0000000280)={0x0, 0xcd63, 0x40, 0x0, 0x19e}, &(0x7f0000000200)=0x0, &(0x7f0000000300)) syz_io_uring_complete(r3) (async) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff010000dfbe3f"], 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff010000dfbe3f"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe46a}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe7bd}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1c}]}, 0x64}, 0x1, 0x0, 0x0, 0x60040990}, 0xc000) (async) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe46a}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe7bd}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1c}]}, 0x64}, 0x1, 0x0, 0x0, 0x60040990}, 0xc000) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) [ 1332.313900][T12213] block nbd2: shutting down sockets [ 1332.334003][T12217] block nbd1: shutting down sockets 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1332.377928][T12227] nbd: must specify at least one socket 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) [ 1332.452991][T12222] block nbd3: shutting down sockets 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1332.473544][T12230] block nbd1: shutting down sockets 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, 0x0) 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x57c7, &(0x7f0000000280)={0x0, 0xcd63, 0x40, 0x0, 0x19e}, &(0x7f0000000200)=0x0, &(0x7f0000000300)) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff010000dfbe3f"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe46a}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe7bd}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1c}]}, 0x64}, 0x1, 0x0, 0x0, 0x60040990}, 0xc000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_io_uring_setup(0x57c7, &(0x7f0000000280)={0x0, 0xcd63, 0x40, 0x0, 0x19e}, &(0x7f0000000200), &(0x7f0000000300)) (async) syz_io_uring_complete(r3) (async) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff010000dfbe3f"], 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r4, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe46a}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xe7bd}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1c}]}, 0x64}, 0x1, 0x0, 0x0, 0x60040990}, 0xc000) (async) [ 1332.505906][T12228] block nbd2: shutting down sockets 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:14 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1332.624199][T12240] block nbd1: shutting down sockets [ 1332.644241][T12245] block nbd2: shutting down sockets 22:23:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1332.713571][T12253] block nbd3: Device being setup by another task 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x16e80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1332.780392][T12253] block nbd3: shutting down sockets 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1332.803637][T12259] block nbd2: shutting down sockets [ 1332.810123][T12255] block nbd1: shutting down sockets 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x16e80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x16e80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1332.874020][T12260] block nbd0: shutting down sockets 22:23:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1332.913830][T12269] block nbd2: shutting down sockets 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x16e80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x16e80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1332.993532][T12271] block nbd1: shutting down sockets 22:23:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1333.024555][T12273] block nbd0: shutting down sockets 22:23:14 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x140) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000100)=0x800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@private2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r3 = getuid() mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x402, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r2}}, {@version_L}, {@aname={'aname', 0x3d, '/dev/dri/renderD128\x00'}}, {@cachetag={'cachetag', 0x3d, '/dev/bsg\x00'}}], [{@fsmagic={'fsmagic', 0x3d, 0x7f}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, '/dev/dri/renderD128\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@euid_gt={'euid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe5]'}}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) 22:23:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1333.143943][T12289] block nbd1: shutting down sockets 22:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) 22:23:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 1333.225898][T12293] block nbd3: shutting down sockets 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x140) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000100)=0x800) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x101, 0x0) (async, rerun: 64) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@private2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) (async) r3 = getuid() mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x402, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r2}}, {@version_L}, {@aname={'aname', 0x3d, '/dev/dri/renderD128\x00'}}, {@cachetag={'cachetag', 0x3d, '/dev/bsg\x00'}}], [{@fsmagic={'fsmagic', 0x3d, 0x7f}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, '/dev/dri/renderD128\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@euid_gt={'euid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe5]'}}]}}) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) 22:23:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:15 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1333.344169][T12301] block nbd1: shutting down sockets 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x140) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000100)=0x800) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) openat$drirender128(0xffffffffffffff9c, &(0x7f00000000c0), 0x101, 0x0) (async, rerun: 32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@private2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) (async) r3 = getuid() mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x402, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r2}}, {@version_L}, {@aname={'aname', 0x3d, '/dev/dri/renderD128\x00'}}, {@cachetag={'cachetag', 0x3d, '/dev/bsg\x00'}}], [{@fsmagic={'fsmagic', 0x3d, 0x7f}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, '/dev/dri/renderD128\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@euid_gt={'euid>', r3}}, {@smackfsroot={'smackfsroot', 0x3d, '\xe5]'}}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) [ 1333.403183][T12312] block nbd3: shutting down sockets 22:23:15 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1333.544320][T12326] block nbd0: Device being setup by another task [ 1333.545011][T12323] block nbd1: shutting down sockets [ 1333.555084][T12318] block nbd0: shutting down sockets 22:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1333.594340][T12327] block nbd3: shutting down sockets 22:23:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:15 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:15 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1333.723645][T12341] block nbd3: shutting down sockets 22:23:15 executing program 2: 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_SOCK(r0, 0xab00, r1) 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1333.802383][T12352] nbd: must specify at least one socket [ 1333.822668][T12351] nbd: must specify at least one socket [ 1333.863647][T12354] block nbd3: shutting down sockets 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000000), 0x4) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 1333.896804][T12362] nbd: must specify at least one socket [ 1333.913608][T12361] block nbd2: Device being setup by another task [ 1333.930890][T12353] block nbd2: shutting down sockets 22:23:15 executing program 2: 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_SOCK(r0, 0xab00, r1) 22:23:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) 22:23:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00', 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000100)={r2, 0x1, 0x7ff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) 22:23:15 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 1333.987863][T12370] nbd: must specify at least one socket [ 1334.003779][T12365] block nbd3: shutting down sockets [ 1334.012813][T12363] block nbd0: shutting down sockets 22:23:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1334.090731][T12377] nbd: must specify at least one socket [ 1334.130672][T12375] block nbd3: shutting down sockets 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00', 0x6, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000100)={r2, 0x1, 0x7ff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) 22:23:16 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1334.153424][T12372] block nbd2: shutting down sockets [ 1334.164676][T12379] block nbd0: shutting down sockets [ 1334.192293][T12385] nbd: must specify at least one socket 22:23:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1334.274205][T12386] block nbd3: shutting down sockets 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00', 0x6, 0x0) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder1\x00', 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000100)={r2, 0x1, 0x7ff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) 22:23:16 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1334.301881][T12392] nbd: must specify at least one socket 22:23:16 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1334.373916][T12394] block nbd0: shutting down sockets [ 1334.394333][T12400] block nbd3: Device being setup by another task [ 1334.408304][T12398] block nbd3: shutting down sockets 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:16 executing program 1: 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_SOCK(r0, 0xab00, r1) [ 1334.445719][T12407] nbd: must specify at least one socket 22:23:16 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_SOCK(r0, 0xab00, r1) 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4280) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x38040) 22:23:16 executing program 0: 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_SOCK(r0, 0xab00, r1) 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4280) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x38040) [ 1334.584848][T12411] block nbd3: shutting down sockets 22:23:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:16 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_SOCK(r0, 0xab00, r1) [ 1334.624650][T12413] block nbd0: shutting down sockets [ 1334.630996][T12412] block nbd1: shutting down sockets [ 1334.643924][T12414] block nbd4: shutting down sockets [ 1334.644302][T12421] block nbd2: shutting down sockets [ 1334.664987][T12423] block nbd3: shutting down sockets 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4280) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x38040) (rerun: 32) 22:23:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:16 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1334.774356][T12427] block nbd0: shutting down sockets [ 1334.793745][T12431] block nbd2: shutting down sockets 22:23:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1334.825982][T12430] block nbd4: shutting down sockets 22:23:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000000c0)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r1}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x8, 0xa, 'nbd\x00'}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6b91f1ad1373c408}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00c0}, 0x20006000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f00000001c0)={0x4a376fd1, 0x2, 0x1}) [ 1334.880872][T12441] nbd: must specify at least one socket 22:23:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_io_uring_complete(0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1334.962085][T12443] block nbd2: shutting down sockets 22:23:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.011545][T12449] nbd: must specify a device to reconfigure [ 1335.018518][T12449] nbd: must specify at least one socket [ 1335.026427][T12450] block nbd1: shutting down sockets [ 1335.037411][T12444] block nbd4: shutting down sockets [ 1335.041150][T12448] block nbd0: shutting down sockets 22:23:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'ip_vti0\x00', &(0x7f0000000300)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x9, 0x6, {{0x10, 0x4, 0x0, 0x3, 0x40, 0x67, 0x0, 0x1, 0x4, 0x0, @local, @empty, {[@noop, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xb1, [@multicast2, @multicast2, @empty, @rand_addr=0x64010102]}, @generic={0x86, 0xb, "7412fa382e853c2b31"}, @timestamp={0x44, 0x8, 0x7f, 0x0, 0x3, [0x2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000540)={'gretap0\x00', &(0x7f0000000480)={'gre0\x00', 0x0, 0x80, 0x0, 0x2, 0xa5, {{0x19, 0x4, 0x1, 0x6, 0x64, 0x67, 0x0, 0x80, 0x2f, 0x0, @multicast1, @local, {[@timestamp_addr={0x44, 0x34, 0xe3, 0x1, 0xc, [{@remote, 0x4}, {@local, 0x5}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x81}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x100}]}, @lsrr={0x83, 0x13, 0x60, [@empty, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1, @local]}, @noop, @ssrr={0x89, 0x7, 0x25, [@multicast2]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r10, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r11, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r13, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r14, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000880)={'syztnl0\x00', &(0x7f00000007c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x8, 0xb935, {{0x23, 0x4, 0x0, 0x1f, 0x8c, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @local, {[@timestamp_addr={0x44, 0xc, 0x40, 0x1, 0xf, [{@multicast1, 0x7}]}, @lsrr={0x83, 0xf, 0xfe, [@empty, @multicast1, @multicast1]}, @noop, @timestamp={0x44, 0x18, 0xd0, 0x0, 0x8, [0xfffffff8, 0x8, 0x631e, 0xffff, 0x0]}, @timestamp_prespec={0x44, 0x44, 0x36, 0x3, 0x1, [{@broadcast, 0x700}, {@local}, {@local, 0x7}, {@empty, 0xffffffff}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@remote, 0xf5200000}, {@local, 0xfffffff7}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001100)={&(0x7f00000008c0)={0x824, 0x0, 0x2, 0x6, 0x25dfdbfe, {}, [{{0x8}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4dc3b467}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5b9}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffbff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1c000000}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x40, 0x7, 0x80, 0x6}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r21}, {0x88, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x824}, 0x1, 0x0, 0x0, 0x1}, 0x40085) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) socketpair(0x1, 0x80000, 0xc7d, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_io_uring_complete(0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.094693][T12454] block nbd2: shutting down sockets [ 1335.104766][T12452] block nbd3: shutting down sockets 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.164136][T12456] block nbd1: shutting down sockets [ 1335.166350][T12457] block nbd4: shutting down sockets 22:23:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_io_uring_complete(0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.224078][T12461] block nbd2: shutting down sockets [ 1335.243458][T12462] block nbd3: shutting down sockets [ 1335.254005][T12467] block nbd1: shutting down sockets [ 1335.304459][T12460] block nbd0: shutting down sockets [ 1335.323700][T12469] block nbd4: shutting down sockets [ 1335.343566][T12471] block nbd2: shutting down sockets 22:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:17 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xb8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/121) r6 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000200)=r7) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r4) 22:23:17 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r9, 0x4, 0x70bd2b, 0x25dfdbf9, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x0, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xdee}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0xfffffffffffffef7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9d02}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x6c095}, 0x801) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000240), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r13, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, r10, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) 22:23:17 executing program 2: 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_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.433473][T12473] block nbd1: shutting down sockets 22:23:17 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:17 executing program 2: 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_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1335.473840][T12483] block nbd2: shutting down sockets [ 1335.479388][T12478] block nbd4: shutting down sockets [ 1335.500912][T12479] block nbd3: shutting down sockets 22:23:17 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xb8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) (async, rerun: 64) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x200000) (rerun: 64) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/121) (async, rerun: 32) r6 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) (rerun: 32) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) (async) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000200)=r7) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r4) 22:23:17 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xb8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/121) r6 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000200)=r7) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r4) 22:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1335.573907][T12486] block nbd1: shutting down sockets 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1335.614809][T12492] block nbd2: shutting down sockets 22:23:17 executing program 2: 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_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 1335.714775][T12496] block nbd1: shutting down sockets [ 1335.722138][T12495] block nbd3: shutting down sockets [ 1335.733137][T12494] block nbd0: shutting down sockets 22:23:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:17 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xb8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/121) r6 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000200)=r7) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r4) 22:23:17 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xb8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1, 0x1}, 0xe) (async) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000000)=""/121) (async) r6 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r6, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000200)=r7) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r4) [ 1335.793714][T12505] block nbd2: shutting down sockets 22:23:17 executing program 2: 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_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) [ 1335.876119][T12508] block nbd1: shutting down sockets [ 1335.904336][T12511] block nbd3: shutting down sockets 22:23:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder1\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0xdf, 0x0, &(0x7f0000000200)="56597b847ed88856cbfa4882207b9dd41507567c54e556a8fb7c67b77c89b4d632ae84f1c0547edc83b429357148f5fcc610c87a490970db1bdabc2947c17aaed8c19cc17e9a02344838048a60dd3bc2a2faed75bf7976899cc3a14cc888c42d9e0591ba99927dc6d43e796c08c9e76ac533fcdcc12db3de6e8fa8cbb687ea97d52346ca9f0519b6293e8dd27ccb82615c3d66d96f80fa099db66b8f2c30d8ae5de1e3a53fd6bb287127082a2c25c2755be7a3ddb7c6b5a4abdadeb90b2c4f2435ef2f306a774fe42b90e9eea95176d0c098394ee559b09a9e02669cb9d3d4"}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000100)={0x0, 0xfc6, 0x3, 0x400, 0x1, [], [0xffffff80, 0x7f, 0x4, 0x1ff], [0x81, 0x0, 0x1, 0x4], [0xfffffffffffffffa, 0x1, 0x8, 0x1]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000080)=[0x0, 0x0]}) 22:23:17 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r9, 0x4, 0x70bd2b, 0x25dfdbf9, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x0, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xdee}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0xfffffffffffffef7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9d02}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x6c095}, 0x801) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000240), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r13, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000900)={0x3}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r13) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, r10, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) [ 1335.930972][T12513] block nbd0: shutting down sockets [ 1335.933691][T12518] block nbd2: shutting down sockets [ 1335.963715][T12522] block nbd1: shutting down sockets 22:23:17 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:17 executing program 1: 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_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder1\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0xdf, 0x0, &(0x7f0000000200)="56597b847ed88856cbfa4882207b9dd41507567c54e556a8fb7c67b77c89b4d632ae84f1c0547edc83b429357148f5fcc610c87a490970db1bdabc2947c17aaed8c19cc17e9a02344838048a60dd3bc2a2faed75bf7976899cc3a14cc888c42d9e0591ba99927dc6d43e796c08c9e76ac533fcdcc12db3de6e8fa8cbb687ea97d52346ca9f0519b6293e8dd27ccb82615c3d66d96f80fa099db66b8f2c30d8ae5de1e3a53fd6bb287127082a2c25c2755be7a3ddb7c6b5a4abdadeb90b2c4f2435ef2f306a774fe42b90e9eea95176d0c098394ee559b09a9e02669cb9d3d4"}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000100)={0x0, 0xfc6, 0x3, 0x400, 0x1, [], [0xffffff80, 0x7f, 0x4, 0x1ff], [0x81, 0x0, 0x1, 0x4], [0xfffffffffffffffa, 0x1, 0x8, 0x1]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000080)=[0x0, 0x0]}) [ 1336.074361][T12524] block nbd2: shutting down sockets 22:23:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r9, 0x4, 0x70bd2b, 0x25dfdbf9, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x0, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xdee}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0xfffffffffffffef7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9d02}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x6c095}, 0x801) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000240), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r13, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000900)={0x3}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r13) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, r10, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) 22:23:18 executing program 2: 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_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1336.113740][T12530] block nbd1: shutting down sockets 22:23:18 executing program 1: 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_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder1\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0xdf, 0x0, &(0x7f0000000200)="56597b847ed88856cbfa4882207b9dd41507567c54e556a8fb7c67b77c89b4d632ae84f1c0547edc83b429357148f5fcc610c87a490970db1bdabc2947c17aaed8c19cc17e9a02344838048a60dd3bc2a2faed75bf7976899cc3a14cc888c42d9e0591ba99927dc6d43e796c08c9e76ac533fcdcc12db3de6e8fa8cbb687ea97d52346ca9f0519b6293e8dd27ccb82615c3d66d96f80fa099db66b8f2c30d8ae5de1e3a53fd6bb287127082a2c25c2755be7a3ddb7c6b5a4abdadeb90b2c4f2435ef2f306a774fe42b90e9eea95176d0c098394ee559b09a9e02669cb9d3d4"}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000100)={0x0, 0xfc6, 0x3, 0x400, 0x1, [], [0xffffff80, 0x7f, 0x4, 0x1ff], [0x81, 0x0, 0x1, 0x4], [0xfffffffffffffffa, 0x1, 0x8, 0x1]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r2, 0xc01064c8, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000080)=[0x0, 0x0]}) 22:23:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x111000, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x22000000}, 0x44) 22:23:18 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000780)={0x20000000, 0x7fffffff, 0x5}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000380)={0x0, &(0x7f0000000180)=[{}], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080), 0x1, 0x3, 0x0, 0x0, r5}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000700)={0x80000000, 0x7, 0xace3, 0x6, 0x3, 0x7}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x5411, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xf5) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r8, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r9, 0x4, 0x70bd2b, 0x25dfdbf9, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x0, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xdee}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0xfffffffffffffef7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9d02}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x6c095}, 0x801) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000240), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r13, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}}, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000000900)={0x3}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r13) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x32c, r10, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xaac}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0x17c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x98}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) [ 1336.237869][T12537] block nbd2: shutting down sockets 22:23:18 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:18 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 1336.260071][T12540] block nbd1: shutting down sockets 22:23:18 executing program 1: 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_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:18 executing program 2: socket$inet(0x2, 0x4, 0x1) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_RMFB(r0, 0xc00464af, &(0x7f0000000480)=r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="040a2bbd7000fedbdf25070000000a000900aaaaaaaaaaaa00000a000900f3f14ef56e3a00000500290001000000050033000000000008003200020000000500370001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4c000}, 0x20000001) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 1336.408797][T12547] block nbd3: shutting down sockets 22:23:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x111000, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x22000000}, 0x44) [ 1336.493582][T12557] block nbd1: shutting down sockets 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 2: socket$inet(0x2, 0x4, 0x1) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 22:23:18 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_RMFB(r0, 0xc00464af, &(0x7f0000000480)=r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="040a2bbd7000fedbdf25070000000a000900aaaaaaaaaaaa00000a000900f3f14ef56e3a00000500290001000000050033000000000008003200020000000500370001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4c000}, 0x20000001) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 1336.575881][T12566] block nbd3: shutting down sockets 22:23:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x111000, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x22000000}, 0x44) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x111000, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x22000000}, 0x44) (async) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:18 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_io_uring_setup(0x5c47, &(0x7f0000000080)={0x0, 0x6a11, 0x400, 0x0, 0x153}, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) [ 1336.715672][T12576] block nbd1: shutting down sockets 22:23:18 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:18 executing program 2: socket$inet(0x2, 0x4, 0x1) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:18 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r0, 0xc01464d0, &(0x7f0000001380)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0xee, &(0x7f00000000c0)=""/238}) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x250800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:18 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1336.804514][T12597] binder: 12593:12597 ioctl c018620b 0 returned -14 [ 1336.827454][T12590] block nbd3: shutting down sockets 22:23:18 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r0, 0xc01464d0, &(0x7f0000001380)) (async) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0xee, &(0x7f00000000c0)=""/238}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x250800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1336.924072][T12599] block nbd4: shutting down sockets 22:23:18 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:18 executing program 2: socket$inet(0x2, 0x4, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:18 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r0, 0xc01464d0, &(0x7f0000001380)) (async) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0xee, &(0x7f00000000c0)=""/238}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x250800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:18 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1337.046778][T12618] block nbd1: not configured, cannot reconfigure [ 1337.054929][T12612] block nbd4: shutting down sockets 22:23:19 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x7, 0x1, 0x7, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000480)={&(0x7f00000003c0)="dfcb99a413c1a2943c3372f1f3aa3359a5be93b33c38bbd5be49cf9b4cd93d012aba2b8f339509cb13e7747922b9bc93be09da07cd9cbcaac4ce2f2e7237140cdcb061648b490b131294bc259831811440a6a6c2aa647b2ebbe3a09a7114a1c9011130215bfe0d513c301fd07a900f891bce5db09008e74486589972915b340da09cbff3c5bc487cf5a2cbb98a13ede3d0195246c39472d391ae0b73c73c638c21135b66e70f9b6bed3b", 0xaa}) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000280)={r1, 0x0, 0x80000001, 0x8000, 0x3, 0x5, 0xffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x30201, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8854}, 0x810) 22:23:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000000c0)) r3 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:19 executing program 2: socket$inet(0x2, 0x4, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1337.187601][T12629] block nbd1: not configured, cannot reconfigure [ 1337.214961][T12627] block nbd4: shutting down sockets 22:23:19 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x7, 0x1, 0x7, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000480)={&(0x7f00000003c0)="dfcb99a413c1a2943c3372f1f3aa3359a5be93b33c38bbd5be49cf9b4cd93d012aba2b8f339509cb13e7747922b9bc93be09da07cd9cbcaac4ce2f2e7237140cdcb061648b490b131294bc259831811440a6a6c2aa647b2ebbe3a09a7114a1c9011130215bfe0d513c301fd07a900f891bce5db09008e74486589972915b340da09cbff3c5bc487cf5a2cbb98a13ede3d0195246c39472d391ae0b73c73c638c21135b66e70f9b6bed3b", 0xaa}) (async) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000280)={r1, 0x0, 0x80000001, 0x8000, 0x3, 0x5, 0xffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) (async, rerun: 64) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x30201, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8854}, 0x810) 22:23:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1337.363848][T12636] block nbd1: shutting down sockets [ 1337.374318][T12643] block nbd4: shutting down sockets 22:23:19 executing program 1: getegid() uname(&(0x7f00000006c0)=""/246) 22:23:19 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x7, 0x1, 0x7, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000480)={&(0x7f00000003c0)="dfcb99a413c1a2943c3372f1f3aa3359a5be93b33c38bbd5be49cf9b4cd93d012aba2b8f339509cb13e7747922b9bc93be09da07cd9cbcaac4ce2f2e7237140cdcb061648b490b131294bc259831811440a6a6c2aa647b2ebbe3a09a7114a1c9011130215bfe0d513c301fd07a900f891bce5db09008e74486589972915b340da09cbff3c5bc487cf5a2cbb98a13ede3d0195246c39472d391ae0b73c73c638c21135b66e70f9b6bed3b", 0xaa}) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000280)={r1, 0x0, 0x80000001, 0x8000, 0x3, 0x5, 0xffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x30201, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8854}, 0x810) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x7, 0x1, 0x7, 0x1}) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000000480)={&(0x7f00000003c0)="dfcb99a413c1a2943c3372f1f3aa3359a5be93b33c38bbd5be49cf9b4cd93d012aba2b8f339509cb13e7747922b9bc93be09da07cd9cbcaac4ce2f2e7237140cdcb061648b490b131294bc259831811440a6a6c2aa647b2ebbe3a09a7114a1c9011130215bfe0d513c301fd07a900f891bce5db09008e74486589972915b340da09cbff3c5bc487cf5a2cbb98a13ede3d0195246c39472d391ae0b73c73c638c21135b66e70f9b6bed3b", 0xaa}) (async) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000280)={r1, 0x0, 0x80000001, 0x8000, 0x3, 0x5, 0xffffffff}) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x30201, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r2) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8854}, 0x810) (async) 22:23:19 executing program 2: socket$inet(0x2, 0x4, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:19 executing program 1: getegid() uname(&(0x7f00000006c0)=""/246) 22:23:19 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 1337.558584][T12652] block nbd4: shutting down sockets 22:23:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:19 executing program 1: getegid() uname(&(0x7f00000006c0)=""/246) 22:23:19 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_io_uring_setup(0x5c47, &(0x7f0000000080)={0x0, 0x6a11, 0x400, 0x0, 0x153}, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) 22:23:19 executing program 2: socket$inet(0x2, 0x4, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:19 executing program 1: uname(&(0x7f00000006c0)=""/246) 22:23:19 executing program 1: uname(0x0) [ 1337.724017][T12668] block nbd4: shutting down sockets [ 1337.742557][T12678] binder: 12675:12678 ioctl c018620b 0 returned -14 22:23:19 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) 22:23:19 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_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:19 executing program 2: socket$inet(0x2, 0x4, 0x1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:19 executing program 1: uname(0x0) 22:23:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1337.913619][T12686] block nbd4: shutting down sockets 22:23:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:19 executing program 1: uname(0x0) [ 1337.973612][T12695] block nbd3: shutting down sockets 22:23:19 executing program 2: socket$inet(0x2, 0x4, 0x1) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:19 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1338.104584][T12700] block nbd4: shutting down sockets [ 1338.106530][T12710] block nbd1: not configured, cannot reconfigure [ 1338.118417][T12702] block nbd3: shutting down sockets 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) 22:23:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 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_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1338.243969][T12719] block nbd1: not configured, cannot reconfigure [ 1338.273970][T12714] block nbd4: shutting down sockets 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1338.315319][T12718] block nbd3: Device being setup by another task [ 1338.339739][T12716] block nbd3: shutting down sockets 22:23:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000340)=0xe8) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xd695}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x401}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x401}]}, 0x68}, 0x1, 0x0, 0x0, 0x44008010}, 0x4) [ 1338.387402][T12726] block nbd4: shutting down sockets 22:23:20 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_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1338.431572][T12731] block nbd1: not configured, cannot reconfigure 22:23:20 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000340)=0xe8) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xd695}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x401}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x401}]}, 0x68}, 0x1, 0x0, 0x0, 0x44008010}, 0x4) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1338.513140][T12732] block nbd3: shutting down sockets [ 1338.516147][T12739] block nbd1: not configured, cannot reconfigure [ 1338.544067][T12733] block nbd4: shutting down sockets 22:23:20 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_io_uring_setup(0x5c47, &(0x7f0000000080)={0x0, 0x6a11, 0x400, 0x0, 0x153}, &(0x7f0000000000), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x13, r2, 0x0) 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:20 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) [ 1338.656749][T12745] block nbd1: not configured, cannot reconfigure [ 1338.679845][T12749] binder: 12748:12749 ioctl c018620b 0 returned -14 [ 1338.694056][T12742] block nbd3: shutting down sockets 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@private2}}, &(0x7f0000000340)=0xe8) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xd695}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x401}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x401}]}, 0x68}, 0x1, 0x0, 0x0, 0x44008010}, 0x4) [ 1338.703849][T12747] block nbd4: shutting down sockets 22:23:20 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040)=0x29, 0x4) 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xc0101282, r1) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xc0101282, r1) [ 1338.853648][T12755] block nbd3: shutting down sockets 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:20 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0xa000, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000100)=0x4) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xc0101282, r1) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000007c0)=""/154) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:20 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0xa000, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000100)=0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 22:23:20 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:23:20 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) 22:23:20 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0xa000, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000100)=0x4) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 22:23:21 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) 22:23:21 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501502) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:21 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081280, r1) [ 1339.111519][T12783] block nbd1: not configured, cannot reconfigure [ 1339.293774][T12798] block nbd3: shutting down sockets 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501502) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501502) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:21 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081280, r1) 22:23:21 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1339.463806][T12808] block nbd3: shutting down sockets 22:23:21 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081280, r1) 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x501502) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:21 executing program 1: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:21 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) 22:23:21 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1339.595182][T12825] block nbd1: not configured, cannot reconfigure [ 1339.603723][T12827] binder: 12823:12827 ioctl c018620b 0 returned -14 [ 1339.628601][T12819] block nbd3: shutting down sockets 22:23:21 executing program 1: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000680)={0x3, r1, 0xdb, 0x3, 0x1, 0xc361, 0x7}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) 22:23:21 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) [ 1339.754412][T12838] block nbd1: not configured, cannot reconfigure 22:23:21 executing program 1: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:21 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) [ 1339.800547][T12835] block nbd3: shutting down sockets 22:23:21 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) 22:23:21 executing program 1: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) [ 1339.883042][T12847] block nbd1: not configured, cannot reconfigure 22:23:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:21 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xc0101282, 0xffffffffffffffff) [ 1339.936327][T12849] block nbd3: shutting down sockets 22:23:21 executing program 1: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:21 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) [ 1339.981555][T12857] block nbd1: not configured, cannot reconfigure 22:23:21 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 1340.054468][T12860] block nbd3: shutting down sockets 22:23:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:22 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) 22:23:22 executing program 1: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.106609][T12867] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) 22:23:22 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 22:23:22 executing program 1: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.195274][T12876] block nbd1: not configured, cannot reconfigure [ 1340.213607][T12872] block nbd4: shutting down sockets 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) 22:23:22 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) 22:23:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) 22:23:22 executing program 1: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.332528][T12884] block nbd1: not configured, cannot reconfigure [ 1340.345757][T12887] block nbd4: not configured, cannot reconfigure 22:23:22 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder1\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081280, 0xffffffffffffffff) 22:23:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 1340.434469][T12894] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 2: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000680)={0x3, r1, 0xdb, 0x3, 0x1, 0xc361, 0x7}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.521721][T12898] block nbd4: not configured, cannot reconfigure [ 1340.534019][T12896] block nbd3: shutting down sockets [ 1340.549344][T12903] binder: 12902:12903 ioctl c018620b 0 returned -14 22:23:22 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.587714][T12905] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.650277][T12907] block nbd2: not configured, cannot reconfigure [ 1340.668309][T12913] block nbd4: not configured, cannot reconfigure 22:23:22 executing program 2: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 1340.710759][T12915] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 2: getegid() r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = syz_open_dev$dri(&(0x7f0000000600), 0x6, 0x8000) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000640)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000680)={0x3, r2, 0xdb, 0x3, 0x1, 0xc361, 0x7}) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) uname(&(0x7f00000006c0)=""/246) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r3, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.834591][T12925] block nbd1: not configured, cannot reconfigure [ 1340.883763][T12918] block nbd3: shutting down sockets 22:23:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$inet_nvme(0xffffffffffffffff, &(0x7f0000000040)=""/22, 0x16, 0x40, &(0x7f0000000140)=@xdp={0x2c, 0x9, r3, 0xc}, 0x80) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)) 22:23:22 executing program 2: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1340.919145][T12930] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 2: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:22 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1341.014574][T12933] block nbd3: shutting down sockets [ 1341.025756][T12936] block nbd1: not configured, cannot reconfigure 22:23:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$inet_nvme(0xffffffffffffffff, &(0x7f0000000040)=""/22, 0x16, 0x40, &(0x7f0000000140)=@xdp={0x2c, 0x9, r3, 0xc}, 0x80) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)) (async) recvfrom$inet_nvme(0xffffffffffffffff, &(0x7f0000000040)=""/22, 0x16, 0x40, &(0x7f0000000140)=@xdp={0x2c, 0x9, r3, 0xc}, 0x80) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0000) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)) (async) 22:23:23 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081272, r1) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081272, r1) 22:23:23 executing program 4: getegid() syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1341.194312][T12949] block nbd3: Device being setup by another task [ 1341.207360][T12945] block nbd3: shutting down sockets 22:23:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$inet_nvme(0xffffffffffffffff, &(0x7f0000000040)=""/22, 0x16, 0x40, &(0x7f0000000140)=@xdp={0x2c, 0x9, r3, 0xc}, 0x80) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc0000) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1341.343813][T12960] block nbd3: shutting down sockets 22:23:23 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) syz_io_uring_complete(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081272, r1) 22:23:23 executing program 4: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x5}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="000125bd7000fddbdf25030000000c00040009000000000000000c00060004000000000000000c000800ff070000000000000c00060002000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00020007000000000000000c00060001000000000000000c0002000000000000000000003a9a2978b68f307b3b11c9c4a71da00f48c2315c39d17d3e3f8767f6c669b8a2a7ec7ecf48"], 0x80}, 0x1, 0x0, 0x0, 0x44080}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1341.444337][T12972] nbd: must specify at least one socket [ 1341.451809][T12973] binder: 12970:12973 ioctl c018620b 0 returned -14 [ 1341.461980][T12975] block nbd4: not configured, cannot reconfigure 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x5}, 0x14}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="000125bd7000fddbdf25030000000c00040009000000000000000c00060004000000000000000c000800ff070000000000000c00060002000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00020007000000000000000c00060001000000000000000c0002000000000000000000003a9a2978b68f307b3b11c9c4a71da00f48c2315c39d17d3e3f8767f6c669b8a2a7ec7ecf48"], 0x80}, 0x1, 0x0, 0x0, 0x44080}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1341.493641][T12968] block nbd3: shutting down sockets 22:23:23 executing program 4: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x5}, 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="000125bd7000fddbdf25030000000c00040009000000000000000c00060004000000000000000c000800ff070000000000000c00060002000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00020007000000000000000c00060001000000000000000c0002000000000000000000003a9a2978b68f307b3b11c9c4a71da00f48c2315c39d17d3e3f8767f6c669b8a2a7ec7ecf48"], 0x80}, 0x1, 0x0, 0x0, 0x44080}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x5}, 0x14}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, r4, 0x1}, 0x14}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="000125bd7000fddbdf25030000000c00040009000000000000000c00060004000000000000000c000800ff070000000000000c00060002000000000000000c00078008000100", @ANYRES32=r1, @ANYBLOB="0c00020007000000000000000c00060001000000000000000c0002000000000000000000003a9a2978b68f307b3b11c9c4a71da00f48c2315c39d17d3e3f8767f6c669b8a2a7ec7ecf48"], 0x80}, 0x1, 0x0, 0x0, 0x44080}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) [ 1341.569014][T12983] nbd: must specify at least one socket 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) [ 1341.612443][T12987] block nbd4: not configured, cannot reconfigure 22:23:23 executing program 4: getegid() r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) [ 1341.675536][T12991] nbd: must specify at least one socket 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) 22:23:23 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:23 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1341.722990][T12998] block nbd4: not configured, cannot reconfigure 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) [ 1341.788070][T12999] block nbd3: shutting down sockets 22:23:23 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:23 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:23 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1341.827004][T13006] block nbd4: not configured, cannot reconfigure 22:23:23 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:23 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1341.927999][T13015] block nbd4: not configured, cannot reconfigure 22:23:23 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) 22:23:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:23 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:23 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1342.046025][T13023] block nbd4: not configured, cannot reconfigure 22:23:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x323) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r5, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r5, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x95ed9ceb954b46ca}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xca82}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0xc001) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/binder0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r7, 0x2) 22:23:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1342.150306][T13032] block nbd4: not configured, cannot reconfigure [ 1342.207509][T13035] block nbd3: not configured, cannot reconfigure [ 1342.219498][T13034] block nbd3: shutting down sockets 22:23:24 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:24 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4180) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x323) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r5, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r5, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r5, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x95ed9ceb954b46ca}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xca82}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0xc001) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/binder0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r7, 0x2) (async) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r7, 0x2) 22:23:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1342.312606][T13042] block nbd4: not configured, cannot reconfigure [ 1342.344531][T13044] block nbd3: not configured, cannot reconfigure [ 1342.355893][T13046] block nbd3: not configured, cannot reconfigure 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) [ 1342.368124][T13050] binder: 13048:13050 ioctl c018620b 0 returned -14 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4180) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x100) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x323) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r5, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r5, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r6}, {0x8, 0x1, r1}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x95ed9ceb954b46ca}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xca82}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}, @NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0xc001) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/binder0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r7, 0x2) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x401c5820, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000008c0)) r3 = syz_socket_connect_nvme_tcp() recvmsg$inet_nvme(r3, &(0x7f0000000880)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/23, 0x17}, {&(0x7f0000000680)=""/218, 0xda}], 0xa, &(0x7f0000000840)=""/9, 0x9}, 0x122) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf25010000000c00020009000000000000000e000a002f6465762f3d6e6264230000000c000808070000000000000008000100000000000c0002003fc59e69000000000c00060003000000000000000c0006000400000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000880}, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1342.823940][T13080] block nbd3: shutting down sockets 22:23:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x401c5820, 0x0) (async) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000008c0)) r3 = syz_socket_connect_nvme_tcp() recvmsg$inet_nvme(r3, &(0x7f0000000880)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/23, 0x17}, {&(0x7f0000000680)=""/218, 0xda}], 0xa, &(0x7f0000000840)=""/9, 0x9}, 0x122) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf25010000000c00020009000000000000000e000a002f6465762f3d6e6264230000000c000808070000000000000008000100000000000c0002003fc59e69000000000c00060003000000000000000c0006000400000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000880}, 0x1) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (rerun: 64) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) 22:23:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) 22:23:24 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, 0x0, 0x0) 22:23:25 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:25 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) [ 1343.273694][T13118] binder: 13117:13118 ioctl c018620b 0 returned -14 22:23:25 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) 22:23:25 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) [ 1343.337333][T13122] nbd: must specify a device to reconfigure 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 22:23:25 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) [ 1343.466404][T13133] nbd: must specify a device to reconfigure 22:23:25 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:25 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1343.592412][T13143] nbd: must specify a device to reconfigure 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 22:23:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 1: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) [ 1343.697947][T13149] block nbd1: not configured, cannot reconfigure 22:23:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x401c5820, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000008c0)) r3 = syz_socket_connect_nvme_tcp() recvmsg$inet_nvme(r3, &(0x7f0000000880)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/23, 0x17}, {&(0x7f0000000680)=""/218, 0xda}], 0xa, &(0x7f0000000840)=""/9, 0x9}, 0x122) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf25010000000c00020009000000000000000e000a002f6465762f3d6e6264230000000c000808070000000000000008000100000000000c0002003fc59e69000000000c00060003000000000000000c0006000400000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000880}, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x82) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) (async) ioctl$TUNSETIFINDEX(r2, 0x401c5820, 0x0) (async) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000008c0)) (async) syz_socket_connect_nvme_tcp() (async) recvmsg$inet_nvme(r3, &(0x7f0000000880)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/23, 0x17}, {&(0x7f0000000680)=""/218, 0xda}], 0xa, &(0x7f0000000840)=""/9, 0x9}, 0x122) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000828bd7000ffdbdf25010000000c00020009000000000000000e000a002f6465762f3d6e6264230000000c000808070000000000000008000100000000000c0002003fc59e69000000000c00060003000000000000000c0006000400000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000880}, 0x1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081272, 0xffffffffffffffff) 22:23:25 executing program 1: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) [ 1343.774606][T13096] block nbd3: shutting down sockets 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081270, r1) 22:23:25 executing program 1: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081270, r1) 22:23:25 executing program 1: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) [ 1343.971166][T13167] block nbd3: shutting down sockets 22:23:25 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80081270, r1) 22:23:25 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:25 executing program 1: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:26 executing program 1: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) [ 1344.183911][T13181] block nbd3: shutting down sockets [ 1344.186158][T13188] binder: 13186:13188 ioctl c018620b 0 returned -14 22:23:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c80) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:26 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:26 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) 22:23:26 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c80) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6c80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$TUNSETDEBUG(r3, 0x400454c9, &(0x7f00000000c0)=0x40) openat$cgroup_freezer_state(r2, &(0x7f00000006c0), 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) [ 1344.513877][T13212] nbd: must specify a device to reconfigure 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) 22:23:26 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$TUNSETDEBUG(r3, 0x400454c9, &(0x7f00000000c0)=0x40) (async) ioctl$TUNSETDEBUG(r3, 0x400454c9, &(0x7f00000000c0)=0x40) openat$cgroup_freezer_state(r2, &(0x7f00000006c0), 0x2, 0x0) (async) openat$cgroup_freezer_state(r2, &(0x7f00000006c0), 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x5}, 0x14}}, 0x0) [ 1344.637594][T13224] nbd: must specify a device to reconfigure [ 1344.644395][T13220] block nbd3: shutting down sockets 22:23:26 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) (async) ioctl$SIOCGSKNS(r3, 0x894c, 0x0) ioctl$TUNSETDEBUG(r3, 0x400454c9, &(0x7f00000000c0)=0x40) openat$cgroup_freezer_state(r2, &(0x7f00000006c0), 0x2, 0x0) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000), 0x4) (async) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000000), 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1344.776520][T13237] nbd: must specify a device to reconfigure [ 1344.783501][T13229] block nbd3: shutting down sockets 22:23:26 executing program 4: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:26 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40086602, &(0x7f0000000200)={0xc4, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @release, @free_buffer, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @acquire_done, @free_buffer], 0x0, 0x0, 0x0}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5970c0) r2 = syz_io_uring_complete(0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f00000000c0)=0x7, 0x4) ioctl$DRM_IOCTL_MODE_GETFB2(r2, 0xc06864ce, &(0x7f0000000100)={0x0, 0xa8, 0x3, 0x65df, 0x2, [0x0, 0x0, 0x0, 0x0], [0x49, 0x7fff, 0x6e, 0x7], [0xd48, 0x400, 0x4, 0x7fffffff], [0x8, 0x7, 0x8000000000000001, 0x65a7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000}) [ 1344.954718][T13244] block nbd3: shutting down sockets 22:23:26 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, 0x0) (async) ioctl$BINDER_WRITE_READ(r0, 0x40086602, &(0x7f0000000200)={0xc4, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @release, @free_buffer, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @acquire_done, @free_buffer], 0x0, 0x0, 0x0}) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5970c0) (async) r2 = syz_io_uring_complete(0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f00000000c0)=0x7, 0x4) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GETFB2(r2, 0xc06864ce, &(0x7f0000000100)={0x0, 0xa8, 0x3, 0x65df, 0x2, [0x0, 0x0, 0x0, 0x0], [0x49, 0x7fff, 0x6e, 0x7], [0xd48, 0x400, 0x4, 0x7fffffff], [0x8, 0x7, 0x8000000000000001, 0x65a7]}) (rerun: 64) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000}) 22:23:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) [ 1345.130556][T13264] binder: 13263:13264 ioctl c018620b 0 returned -14 22:23:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r0, 0x40046210, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x40086602, &(0x7f0000000200)={0xc4, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @release, @free_buffer, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @acquire_done, @free_buffer], 0x0, 0x0, 0x0}) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x5970c0) (async, rerun: 32) r2 = syz_io_uring_complete(0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) (async) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f00000000c0)=0x7, 0x4) (async) ioctl$DRM_IOCTL_MODE_GETFB2(r2, 0xc06864ce, &(0x7f0000000100)={0x0, 0xa8, 0x3, 0x65df, 0x2, [0x0, 0x0, 0x0, 0x0], [0x49, 0x7fff, 0x6e, 0x7], [0xd48, 0x400, 0x4, 0x7fffffff], [0x8, 0x7, 0x8000000000000001, 0x65a7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000}) 22:23:27 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000400)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[{}, {}], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], 0x2, 0x6, 0x2, 0x0, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getuid() setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) 22:23:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)={0x1c, 0x0, 0x5, 0x0, 0x0, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) 22:23:27 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) [ 1345.443926][T13285] block nbd3: shutting down sockets 22:23:27 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000400)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[{}, {}], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], 0x2, 0x6, 0x2, 0x0, r1}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getuid() (async, rerun: 32) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) (async, rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) 22:23:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041285, r1) 22:23:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:27 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x5}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000400)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[{}, {}], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], 0x2, 0x6, 0x2, 0x0, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) (async) getuid() (async) setsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101040) (async) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) 22:23:27 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041285, r1) 22:23:27 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 1: socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) [ 1345.711921][T13315] block nbd3: Device being setup by another task [ 1345.729263][T13312] block nbd3: shutting down sockets 22:23:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041285, r1) 22:23:27 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001800), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000001ac0)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0x9, 0xff, {{0x24, 0x4, 0x0, 0x3, 0x90, 0x68, 0x0, 0x9, 0x4, 0x0, @private=0xa010102, @rand_addr=0x64010102, {[@noop, @cipso={0x86, 0x2d, 0x2, [{0x5, 0xb, "36637e4ecb48cbe80d"}, {0x6, 0x9, "2b504f39d5022a"}, {0x0, 0x7, "5e50abd2db"}, {0x2, 0xc, "8fa0f949759662589a88"}]}, @timestamp_addr={0x44, 0x4c, 0x8a, 0x1, 0xc, [{@remote, 0x9}, {@rand_addr=0x64010100, 0x7}, {@multicast1, 0x2}, {@remote, 0x479}, {@rand_addr=0x64010100, 0x7f}, {@broadcast}, {@local, 0xc9d8}, {@multicast2, 0x7f}, {@local, 0x7}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r9, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r10, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r11 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r11, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r12, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r15 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r15, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r16, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0x42c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0xc8, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x5e2f, 0x0, 0x4, 0x7}, {0x8000, 0x0, 0x0, 0x100}, {0x3, 0x7f, 0x87, 0x4}]}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8f13}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) socketpair(0x23, 0x3, 0x1f, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:23:27 executing program 1: socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:27 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) 22:23:27 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) [ 1345.979456][T13329] block nbd3: shutting down sockets 22:23:27 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) 22:23:27 executing program 1: socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000100)=0xe8) 22:23:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001800), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000001ac0)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) (async, rerun: 64) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0x9, 0xff, {{0x24, 0x4, 0x0, 0x3, 0x90, 0x68, 0x0, 0x9, 0x4, 0x0, @private=0xa010102, @rand_addr=0x64010102, {[@noop, @cipso={0x86, 0x2d, 0x2, [{0x5, 0xb, "36637e4ecb48cbe80d"}, {0x6, 0x9, "2b504f39d5022a"}, {0x0, 0x7, "5e50abd2db"}, {0x2, 0xc, "8fa0f949759662589a88"}]}, @timestamp_addr={0x44, 0x4c, 0x8a, 0x1, 0xc, [{@remote, 0x9}, {@rand_addr=0x64010100, 0x7}, {@multicast1, 0x2}, {@remote, 0x479}, {@rand_addr=0x64010100, 0x7f}, {@broadcast}, {@local, 0xc9d8}, {@multicast2, 0x7f}, {@local, 0x7}]}]}}}}}) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r9, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r10, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async, rerun: 64) r11 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r11, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r12, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) (async, rerun: 64) r15 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r15, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r16, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0x42c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0xc8, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x5e2f, 0x0, 0x4, 0x7}, {0x8000, 0x0, 0x0, 0x100}, {0x3, 0x7f, 0x87, 0x4}]}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8f13}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) (async, rerun: 64) socketpair(0x23, 0x3, 0x1f, &(0x7f0000000000)) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:27 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) 22:23:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000100)) [ 1346.065403][T13344] binder: 13342:13344 ioctl c018620b 0 returned -14 22:23:28 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001800), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000001ac0)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0x9, 0xff, {{0x24, 0x4, 0x0, 0x3, 0x90, 0x68, 0x0, 0x9, 0x4, 0x0, @private=0xa010102, @rand_addr=0x64010102, {[@noop, @cipso={0x86, 0x2d, 0x2, [{0x5, 0xb, "36637e4ecb48cbe80d"}, {0x6, 0x9, "2b504f39d5022a"}, {0x0, 0x7, "5e50abd2db"}, {0x2, 0xc, "8fa0f949759662589a88"}]}, @timestamp_addr={0x44, 0x4c, 0x8a, 0x1, 0xc, [{@remote, 0x9}, {@rand_addr=0x64010100, 0x7}, {@multicast1, 0x2}, {@remote, 0x479}, {@rand_addr=0x64010100, 0x7f}, {@broadcast}, {@local, 0xc9d8}, {@multicast2, 0x7f}, {@local, 0x7}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r9, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r10, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r11 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r11, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r12, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r15 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r15, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r16, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0x42c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0xc8, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x5e2f, 0x0, 0x4, 0x7}, {0x8000, 0x0, 0x0, 0x100}, {0x3, 0x7f, 0x87, 0x4}]}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8f13}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) socketpair(0x23, 0x3, 0x1f, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001800), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000001ac0)={0x20, r5, 0x1, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x40, 0x7800, 0x9, 0xff, {{0x24, 0x4, 0x0, 0x3, 0x90, 0x68, 0x0, 0x9, 0x4, 0x0, @private=0xa010102, @rand_addr=0x64010102, {[@noop, @cipso={0x86, 0x2d, 0x2, [{0x5, 0xb, "36637e4ecb48cbe80d"}, {0x6, 0x9, "2b504f39d5022a"}, {0x0, 0x7, "5e50abd2db"}, {0x2, 0xc, "8fa0f949759662589a88"}]}, @timestamp_addr={0x44, 0x4c, 0x8a, 0x1, 0xc, [{@remote, 0x9}, {@rand_addr=0x64010100, 0x7}, {@multicast1, 0x2}, {@remote, 0x479}, {@rand_addr=0x64010100, 0x7f}, {@broadcast}, {@local, 0xc9d8}, {@multicast2, 0x7f}, {@local, 0x7}]}]}}}}}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) (async) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r9, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r10, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) r11 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r11, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r12, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) (async, rerun: 32) r15 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r15, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r16, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0x42c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0xc8, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r13}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x5e2f, 0x0, 0x4, 0x7}, {0x8000, 0x0, 0x0, 0x100}, {0x3, 0x7f, 0x87, 0x4}]}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8f13}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) (async) socketpair(0x23, 0x3, 0x1f, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 22:23:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041284, r1) 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) [ 1346.314481][T13361] block nbd4: shutting down sockets 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000001380)={r2}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x7fffffff, 0x2, [0x0, 0x0, 0x0], [0x9, 0x6, 0x3, 0x7fffffff], [0x200, 0x8, 0x2, 0x5], [0x5e, 0x1ff, 0x154, 0x6]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000100)={r2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETGAMMA(r1, 0xc02064a5, &(0x7f00000004c0)={r5, 0x4, &(0x7f0000000400)=[0x800, 0x4, 0x6, 0x7fff], &(0x7f0000000440)=[0xfff, 0x7, 0x20], &(0x7f0000000480)=[0x4, 0x4, 0x5, 0x7, 0x52, 0x5, 0x80, 0x5, 0xff, 0x8]}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r4, 0xc01864cd, &(0x7f0000000380)={&(0x7f0000000300)=[r6], &(0x7f0000000340)=[0x555fdbae, 0x5, 0x0, 0x15f4, 0x9, 0x80000001], 0x1, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8994, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000500)={'batadv_slave_1\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r9, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffa}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041284, r1) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000001380)={r2}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x7fffffff, 0x2, [0x0, 0x0, 0x0], [0x9, 0x6, 0x3, 0x7fffffff], [0x200, 0x8, 0x2, 0x5], [0x5e, 0x1ff, 0x154, 0x6]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000100)={r2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETGAMMA(r1, 0xc02064a5, &(0x7f00000004c0)={r5, 0x4, &(0x7f0000000400)=[0x800, 0x4, 0x6, 0x7fff], &(0x7f0000000440)=[0xfff, 0x7, 0x20], &(0x7f0000000480)=[0x4, 0x4, 0x5, 0x7, 0x52, 0x5, 0x80, 0x5, 0xff, 0x8]}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r4, 0xc01864cd, &(0x7f0000000380)={&(0x7f0000000300)=[r6], &(0x7f0000000340)=[0x555fdbae, 0x5, 0x0, 0x15f4, 0x9, 0x80000001], 0x1, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8994, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000500)={'batadv_slave_1\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r9, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffa}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1346.453701][T13375] block nbd3: shutting down sockets 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x80041284, r1) 22:23:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000001380)={r2}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x7fffffff, 0x2, [0x0, 0x0, 0x0], [0x9, 0x6, 0x3, 0x7fffffff], [0x200, 0x8, 0x2, 0x5], [0x5e, 0x1ff, 0x154, 0x6]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000100)={r2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETGAMMA(r1, 0xc02064a5, &(0x7f00000004c0)={r5, 0x4, &(0x7f0000000400)=[0x800, 0x4, 0x6, 0x7fff], &(0x7f0000000440)=[0xfff, 0x7, 0x20], &(0x7f0000000480)=[0x4, 0x4, 0x5, 0x7, 0x52, 0x5, 0x80, 0x5, 0xff, 0x8]}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r4, 0xc01864cd, &(0x7f0000000380)={&(0x7f0000000300)=[r6], &(0x7f0000000340)=[0x555fdbae, 0x5, 0x0, 0x15f4, 0x9, 0x80000001], 0x1, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8994, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000500)={'batadv_slave_1\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r9, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffa}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 22:23:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) [ 1346.626416][T13389] block nbd3: shutting down sockets 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:28 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000001380)={r2}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x7fffffff, 0x2, [0x0, 0x0, 0x0], [0x9, 0x6, 0x3, 0x7fffffff], [0x200, 0x8, 0x2, 0x5], [0x5e, 0x1ff, 0x154, 0x6]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r3, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000100)={r2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETGAMMA(r1, 0xc02064a5, &(0x7f00000004c0)={r5, 0x4, &(0x7f0000000400)=[0x800, 0x4, 0x6, 0x7fff], &(0x7f0000000440)=[0xfff, 0x7, 0x20], &(0x7f0000000480)=[0x4, 0x4, 0x5, 0x7, 0x52, 0x5, 0x80, 0x5, 0xff, 0x8]}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r4, 0xc01064c2, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r4, 0xc01864cd, &(0x7f0000000380)={&(0x7f0000000300)=[r6], &(0x7f0000000340)=[0x555fdbae, 0x5, 0x0, 0x15f4, 0x9, 0x80000001], 0x1, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8994, &(0x7f0000000080)={'batadv_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8943, &(0x7f0000000500)={'batadv_slave_1\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r9, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffa}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 22:23:28 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041285, 0xffffffffffffffff) [ 1346.813573][T13407] block nbd3: Device being setup by another task [ 1346.832887][T13402] block nbd3: shutting down sockets 22:23:28 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:28 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:28 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1346.963666][T13424] binder: 13421:13424 ioctl c018620b 0 returned -14 22:23:28 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) 22:23:28 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:23:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1347.033889][T13418] block nbd2: shutting down sockets 22:23:28 executing program 4: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) [ 1347.130947][T13436] binder: 13434:13436 ioctl c018620b 0 returned -14 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 4: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) [ 1347.174554][T13433] block nbd2: shutting down sockets 22:23:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0xfe00, @none, 0x401, 0x1}, 0xe) 22:23:29 executing program 4: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) [ 1347.249435][T13444] binder: 13443:13444 ioctl c018620b 0 returned -14 22:23:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0xfe00, @none, 0x401, 0x1}, 0xe) 22:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) (async, rerun: 64) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) (async, rerun: 64) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x0, @fixed}, &(0x7f0000000180)=0xe, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0xfe00, @none, 0x401, 0x1}, 0xe) 22:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) (async) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:29 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x80041284, 0xffffffffffffffff) 22:23:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 22:23:29 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 1347.764284][T13489] block nbd3: shutting down sockets 22:23:29 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:29 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 22:23:29 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:29 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:29 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) [ 1347.988714][T13515] binder: 13514:13515 ioctl c018620b 0 returned -14 22:23:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 4: socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:30 executing program 4: socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:30 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1348.173668][T13527] block nbd3: Device being setup by another task [ 1348.190119][T13507] block nbd3: shutting down sockets 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 4: socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000003c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:30 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, 0x0) [ 1348.373687][T13539] block nbd3: shutting down sockets 22:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x585801) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) [ 1348.575090][T13558] block nbd3: shutting down sockets 22:23:30 executing program 2: socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@private1}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) 22:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x585801) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000000100)) 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1348.765634][T13574] block nbd3: shutting down sockets 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x585801) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x585801) (async) 22:23:30 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:30 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) 22:23:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) recvfrom$inet_nvme(r1, &(0x7f0000000200)=""/95, 0x5f, 0x0, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1348.983946][T13587] block nbd2: shutting down sockets [ 1348.984217][T13599] block nbd3: Device being setup by another task [ 1349.021275][T13591] block nbd3: shutting down sockets 22:23:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:30 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cc, r1) 22:23:31 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x541b, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cc, r1) [ 1349.231077][T13611] block nbd3: shutting down sockets 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_socket_connect_nvme_tcp() (async) recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cc, r1) 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1349.453632][T13635] block nbd3: Device being setup by another task [ 1349.461047][T13627] block nbd3: shutting down sockets 22:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_socket_connect_nvme_tcp() (async) recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2/custom0\x00', 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1349.499764][T13643] binder: 13642:13643 ioctl c018620b 0 returned -14 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1349.638398][T13657] binder: 13652:13657 ioctl c018620b 0 returned -14 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1349.768267][T13651] block nbd3: shutting down sockets [ 1349.771091][T13669] binder: 13667:13669 ioctl c018620b 0 returned -14 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) [ 1349.905155][T13679] binder: 13673:13679 ioctl c018620b 0 returned -14 [ 1349.923685][T13679] binder: 13673:13679 ioctl c0306201 0 returned -14 22:23:31 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1349.983892][T13678] block nbd3: shutting down sockets 22:23:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet_nvme_pdu(0xffffffffffffffff, &(0x7f0000000140)=@data_h2c={{0x6, 0xa, 0x18, 0xcf}, 0x100, 0x40, 0x49, 0x100, "382eccdf"}, 0x80, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:23:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x541b, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r3, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1350.103463][T13694] binder: 13691:13694 ioctl c018620b 0 returned -14 [ 1350.114970][T13694] binder: 13691:13694 ioctl c0306201 0 returned -14 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1350.174318][T13695] block nbd3: shutting down sockets 22:23:32 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x541b, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r2, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1350.270421][T13707] binder: 13706:13707 ioctl c018620b 0 returned -14 [ 1350.299016][T13707] binder: 13706:13707 ioctl c0306201 0 returned -14 22:23:32 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cc, 0xffffffffffffffff) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1350.428157][T13723] binder: 13720:13723 ioctl c018620b 0 returned -14 22:23:32 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00'}) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x0, 0x80, 0xbe65, 0x0, [0x0], [0x9, 0x9, 0x8], [0xa90d, 0x4, 0x5, 0xff], [0xdb74, 0xfe, 0x4, 0x5]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r6, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf55c}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23c}]}, 0x60}, 0x1, 0x0, 0x0, 0x44800}, 0x28880) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1350.550613][T13733] binder: 13731:13733 ioctl c018620b 0 returned -14 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) [ 1350.636730][T13734] block nbd3: shutting down sockets 22:23:32 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00'}) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x0, 0x80, 0xbe65, 0x0, [0x0], [0x9, 0x9, 0x8], [0xa90d, 0x4, 0x5, 0xff], [0xdb74, 0xfe, 0x4, 0x5]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r6, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf55c}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23c}]}, 0x60}, 0x1, 0x0, 0x0, 0x44800}, 0x28880) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) (async) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1350.678162][T13743] binder: 13742:13743 ioctl c018620b 0 returned -14 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) [ 1350.725465][T13739] block nbd2: shutting down sockets 22:23:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_socket_connect_nvme_tcp() recvfrom$inet_nvme(r2, &(0x7f00000000c0)=""/242, 0xf2, 0x22, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private=0xa010102}}, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1350.808313][T13755] binder: 13753:13755 ioctl c018620b 0 returned -14 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00'}) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000240)={0x0, 0x0, 0x80, 0xbe65, 0x0, [0x0], [0x9, 0x9, 0x8], [0xa90d, 0x4, 0x5, 0xff], [0xdb74, 0xfe, 0x4, 0x5]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r6, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf55c}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23c}]}, 0x60}, 0x1, 0x0, 0x0, 0x44800}, 0x28880) (async) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r6, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xe, 0xa, '/dev/nbd#\x00'}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffff9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xf55c}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23c}]}, 0x60}, 0x1, 0x0, 0x0, 0x44800}, 0x28880) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) [ 1350.894088][T13756] block nbd3: Device being setup by another task [ 1350.908075][T13750] block nbd3: shutting down sockets [ 1350.916118][T13763] binder: 13760:13763 ioctl c018620b 0 returned -14 [ 1350.975731][T13757] block nbd2: shutting down sockets 22:23:32 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 22:23:32 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:32 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 1351.059761][T13776] binder: 13770:13776 ioctl c018620b 0 returned -14 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cb, r1) [ 1351.123693][T13774] block nbd3: Device being setup by another task [ 1351.144084][T13772] block nbd3: shutting down sockets 22:23:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870c8, r1) [ 1351.168736][T13785] binder: 13784:13785 ioctl c018620b 0 returned -14 22:23:33 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cb, r1) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870c8, r1) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870cb, r1) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401870c8, r1) 22:23:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070cd, r1) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070cd, r1) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) 22:23:33 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070cd, r1) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) 22:23:33 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:33 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) 22:23:33 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:33 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x48) 22:23:33 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:23:33 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:33 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:33 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2}, 0x48) [ 1352.085093][T13858] binder: 13855:13858 ioctl c018620b 0 returned -14 22:23:34 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:23:34 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070c9, r1) 22:23:34 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070c9, r1) 22:23:34 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:34 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870cb, 0xffffffffffffffff) 22:23:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x401070c9, r1) 22:23:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401870c8, 0xffffffffffffffff) 22:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101288, r1) 22:23:34 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000280)=0xffff9fe6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101287, r1) 22:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101288, r1) 22:23:34 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070cd, 0xffffffffffffffff) 22:23:34 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101286, r1) 22:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101288, r1) 22:23:34 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101287, r1) [ 1352.986954][T13923] binder: 13921:13923 ioctl c018620b 0 returned -14 22:23:34 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:34 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101286, r1) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101287, r1) 22:23:35 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40101286, r1) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 22:23:35 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x401070c9, 0xffffffffffffffff) 22:23:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:35 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40086602, r1) [ 1353.912154][T13988] binder: 13986:13988 ioctl c018620b 0 returned -14 22:23:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) [ 1353.994501][T13997] binder: 13986:13997 ioctl 40046205 0 returned -22 22:23:35 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:35 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:36 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101288, 0xffffffffffffffff) 22:23:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:36 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab07, r0) 22:23:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 22:23:36 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101287, 0xffffffffffffffff) 22:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0b, r1) 22:23:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0a, r1) 22:23:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 22:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0b, r1) 22:23:36 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40101286, 0xffffffffffffffff) 22:23:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x40081271, r1) 22:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab09, r1) 22:23:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0a, r1) 22:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0b, r1) 22:23:36 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 22:23:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:36 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab0a, r1) 22:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab09, r1) 22:23:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) [ 1354.811080][T14052] binder: 14051:14052 ioctl c018620b 0 returned -14 22:23:36 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0a, 0xffffffffffffffff) 22:23:36 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) [ 1354.893485][T14059] binder: 14051:14059 ioctl 40046205 0 returned -22 22:23:36 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) 22:23:36 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab09, r1) 22:23:36 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) 22:23:36 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) 22:23:36 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:36 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) 22:23:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 22:23:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) 22:23:37 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0a, 0xffffffffffffffff) [ 1355.728407][T14125] binder: 14123:14125 ioctl c018620b 0 returned -14 22:23:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) [ 1355.798978][T14131] binder: 14123:14131 ioctl 40046205 0 returned -22 22:23:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab0b, 0xffffffffffffffff) 22:23:37 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab08, r1) 22:23:37 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab08, r1) 22:23:37 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) [ 1356.037672][T14152] block nbd4: NBD_DISCONNECT 22:23:37 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab08, r1) 22:23:38 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab09, 0xffffffffffffffff) [ 1356.145734][T14160] block nbd4: NBD_DISCONNECT 22:23:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab08, r1) 22:23:38 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab06, r1) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab04, r1) [ 1356.237820][T14166] block nbd2: NBD_DISCONNECT [ 1356.239793][T14169] block nbd4: NBD_DISCONNECT 22:23:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab06, r1) [ 1356.357618][T14175] block nbd4: NBD_DISCONNECT 22:23:38 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000380)='p'}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 22:23:38 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab06, r1) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab04, r1) 22:23:38 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab06, 0xffffffffffffffff) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab04, r1) [ 1356.618608][T14189] binder: 14182:14189 ioctl c018620b 0 returned -14 22:23:38 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) [ 1356.689243][T14195] binder: 14182:14195 ioctl 40046205 0 returned -22 22:23:38 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:38 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:38 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:38 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:38 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:38 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab08, 0xffffffffffffffff) 22:23:38 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:38 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) [ 1357.010496][T14224] block nbd4: NBD_DISCONNECT 22:23:38 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab06, 0xffffffffffffffff) 22:23:38 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:38 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 22:23:39 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x40081271, 0xffffffffffffffff) 22:23:39 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab08, 0xffffffffffffffff) 22:23:39 executing program 0: socket$inet(0x2, 0xa, 0x300) 22:23:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab03, r1) 22:23:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 0: socket$inet(0x2, 0xa, 0x300) 22:23:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 0: socket$inet(0x2, 0xa, 0x300) 22:23:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab03, r1) 22:23:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 0: socket$inet(0x2, 0x0, 0x300) 22:23:39 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab06, 0xffffffffffffffff) 22:23:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab03, r1) 22:23:39 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 0: socket$inet(0x2, 0x0, 0x300) 22:23:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:39 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab03, 0xffffffffffffffff) 22:23:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab01, r1) 22:23:39 executing program 0: socket$inet(0x2, 0x0, 0x300) 22:23:39 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:39 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab01, r1) 22:23:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 0: socket$inet(0x2, 0xa, 0x0) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab01, r1) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:40 executing program 0: socket$inet(0x2, 0xa, 0x0) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 0: socket$inet(0x2, 0xa, 0x0) 22:23:40 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab04, 0xffffffffffffffff) 22:23:40 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:40 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127e, r1) 22:23:40 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127e, r1) 22:23:40 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab01, 0xffffffffffffffff) 22:23:40 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:40 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127e, r1) 22:23:40 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:40 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:41 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:41 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:41 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab03, 0xffffffffffffffff) 22:23:41 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab02, r1) 22:23:41 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) 22:23:41 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127d, r1) 22:23:41 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127d, r1) 22:23:41 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127c, r1) 22:23:41 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127d, r1) 22:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127c, r1) 22:23:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127c, r1) 22:23:41 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:41 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:41 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:41 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127e, 0xffffffffffffffff) 22:23:41 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, 0xffffffffffffffff) 22:23:41 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:41 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab02, r0) 22:23:41 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127b, r1) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127a, r1) 22:23:42 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127b, r1) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:42 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127a, r1) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127b, r1) 22:23:42 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x127a, r1) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$NBD_SET_SOCK(r0, 0xab02, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1279, r1) 22:23:42 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1279, r1) 22:23:42 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1279, r1) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127d, 0xffffffffffffffff) 22:23:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127c, 0xffffffffffffffff) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1279, r1) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:42 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1278, r1) 22:23:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1277, r1) 22:23:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1278, r1) 22:23:43 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1277, r1) 22:23:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1278, r1) 22:23:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:43 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1277, r1) 22:23:43 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127b, 0xffffffffffffffff) 22:23:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1276, r1) 22:23:43 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:43 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x127a, 0xffffffffffffffff) 22:23:43 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1276, r1) 22:23:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1276, r1) 22:23:43 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1269, r1) 22:23:43 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1269, r1) 22:23:43 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:43 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1269, r1) [ 1361.946087][ T1237] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.952431][ T1237] ieee802154 phy1 wpan1: encryption failed: -22 22:23:43 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:43 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:43 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1279, 0xffffffffffffffff) 22:23:43 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:44 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 1: syz_io_uring_setup(0x6944, &(0x7f0000000180), 0x0, 0x0) syz_io_uring_setup(0x75f7, &(0x7f0000000240), &(0x7f00000002c0), 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x505080) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xa41, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x100) syz_open_pts(r1, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1000, 0xcc, 0x1f, 0x7}, {0x7, 0x0, 0x0, 0x1ff}, {0x1, 0x6, 0x5, 0x8}, {0x0, 0x1, 0xfe, 0x4}]}) 22:23:44 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:44 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:44 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1268, r1) 22:23:44 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:44 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1277, 0xffffffffffffffff) 22:23:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1268, r1) 22:23:44 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1267, r1) 22:23:44 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1278, 0xffffffffffffffff) 22:23:44 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1268, r1) 22:23:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1267, r1) 22:23:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1265, r1) 22:23:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1267, r1) 22:23:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1265, r1) 22:23:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:44 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:44 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1265, r1) 22:23:45 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1276, 0xffffffffffffffff) 22:23:45 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1264, r1) 22:23:45 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1264, r1) 22:23:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:45 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1264, r1) 22:23:45 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:45 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:46 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1268, 0xffffffffffffffff) 22:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1267, 0xffffffffffffffff) 22:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:46 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1263, r1) 22:23:46 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1263, r1) 22:23:46 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1269, 0xffffffffffffffff) 22:23:46 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1263, r1) 22:23:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1262, r1) 22:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1261, r1) 22:23:46 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1261, r1) 22:23:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1262, r1) 22:23:46 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:46 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1262, r1) 22:23:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1261, r1) 22:23:46 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:46 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:46 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:46 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1264, 0xffffffffffffffff) 22:23:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1265, 0xffffffffffffffff) 22:23:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:47 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:47 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1262, 0xffffffffffffffff) 22:23:48 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) r3 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0xc00, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xb8a}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044011) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) r3 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0xc00, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xb8a}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044011) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1260, r1) 22:23:48 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125f, r1) 22:23:48 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1260, r1) 22:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125f, r1) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) r3 = syz_io_uring_complete(0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0xc00, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xb8a}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044011) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1261, 0xffffffffffffffff) 22:23:48 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125f, r1) 22:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x1260, r1) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) syz_io_uring_complete(0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125e, r1) 22:23:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:48 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125e, r1) 22:23:48 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:48 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:48 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1263, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0x125e, r1) 22:23:48 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:48 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 1: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:49 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125e, 0xffffffffffffffff) 22:23:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) syz_io_uring_complete(0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 2: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) syz_io_uring_complete(0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:50 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 1: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) syz_io_uring_complete(0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 1) 22:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000009bcccb6cff948527faa84684d60334c0300567671b6dd7b564193776efaad409f173009a00a07c49a4f954f4da5b8aaf5af947a4facccd994911721deafc96a979e55ba169444000fbecaf6fd75cdd85fe5a69b8e8ec1b0d4179502a6a4fba9248026f0f3c65deff82ac8117dff4fcd0f2dbfd23c42d1054fe15819a", @ANYRES16=r2, @ANYBLOB="000a28bd7000fddbdf250100000005002d0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x4000000) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 0: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) [ 1368.726007][T15240] FAULT_INJECTION: forcing a failure. [ 1368.726007][T15240] name failslab, interval 1, probability 0, space 0, times 0 [ 1368.745595][T15240] CPU: 1 PID: 15240 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1368.755638][T15240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1368.765981][T15240] Call Trace: [ 1368.769286][T15240] [ 1368.772237][T15240] dump_stack_lvl+0x241/0x360 [ 1368.776947][T15240] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1368.782179][T15240] ? __pfx__printk+0x10/0x10 [ 1368.786801][T15240] ? __pfx___might_resched+0x10/0x10 [ 1368.792125][T15240] should_fail_ex+0x3b0/0x4e0 [ 1368.796837][T15240] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1368.802608][T15240] should_failslab+0x9/0x20 [ 1368.807139][T15240] __kmalloc+0xe6/0x4a0 [ 1368.811395][T15240] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 1368.817119][T15240] tomoyo_realpath_from_path+0xcf/0x5e0 [ 1368.822675][T15240] tomoyo_path_number_perm+0x23a/0x880 [ 1368.828192][T15240] ? tomoyo_path_number_perm+0x208/0x880 [ 1368.833823][T15240] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1368.839807][T15240] ? __pfx_lock_acquire+0x10/0x10 [ 1368.844845][T15240] ? __fget_files+0x28/0x470 [ 1368.849438][T15240] ? __fget_files+0x3f4/0x470 [ 1368.854116][T15240] ? __fget_files+0x28/0x470 [ 1368.858715][T15240] security_file_ioctl+0x75/0xb0 [ 1368.863659][T15240] __se_sys_ioctl+0x47/0x170 [ 1368.868248][T15240] do_syscall_64+0xfb/0x240 [ 1368.872749][T15240] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1368.878642][T15240] RIP: 0033:0x7f623da7dda9 [ 1368.883051][T15240] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1368.902656][T15240] RSP: 002b:00007f623e8c40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1368.911077][T15240] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7dda9 [ 1368.919052][T15240] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1368.927023][T15240] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1368.934990][T15240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1368.942962][T15240] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 [ 1368.950944][T15240] 22:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:50 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) [ 1368.998345][T15240] ERROR: Out of memory at tomoyo_realpath_from_path. 22:23:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 2) 22:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:51 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:51 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) [ 1369.139434][T15259] FAULT_INJECTION: forcing a failure. [ 1369.139434][T15259] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.168473][T15259] CPU: 1 PID: 15259 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1369.178419][T15259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.188496][T15259] Call Trace: [ 1369.191802][T15259] [ 1369.194751][T15259] dump_stack_lvl+0x241/0x360 [ 1369.199461][T15259] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1369.204689][T15259] ? __pfx__printk+0x10/0x10 [ 1369.209313][T15259] ? __pfx___might_resched+0x10/0x10 [ 1369.214634][T15259] should_fail_ex+0x3b0/0x4e0 [ 1369.219340][T15259] ? tomoyo_encode+0x26f/0x540 [ 1369.224137][T15259] should_failslab+0x9/0x20 [ 1369.228671][T15259] __kmalloc+0xe6/0x4a0 [ 1369.232859][T15259] ? __pfx_d_absolute_path+0x10/0x10 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.238171][T15259] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1369.243925][T15259] ? rcu_is_watching+0x15/0xb0 [ 1369.248723][T15259] tomoyo_encode+0x26f/0x540 [ 1369.253354][T15259] tomoyo_realpath_from_path+0x59e/0x5e0 [ 1369.259031][T15259] tomoyo_path_number_perm+0x23a/0x880 [ 1369.264529][T15259] ? tomoyo_path_number_perm+0x208/0x880 [ 1369.270201][T15259] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1369.276234][T15259] ? __pfx_lock_acquire+0x10/0x10 [ 1369.281305][T15259] ? __fget_files+0x28/0x470 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:51 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) [ 1369.285933][T15259] ? __fget_files+0x3f4/0x470 [ 1369.290644][T15259] ? __fget_files+0x28/0x470 [ 1369.295275][T15259] security_file_ioctl+0x75/0xb0 [ 1369.300237][T15259] __se_sys_ioctl+0x47/0x170 [ 1369.304853][T15259] do_syscall_64+0xfb/0x240 [ 1369.309389][T15259] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1369.315313][T15259] RIP: 0033:0x7f623da7dda9 [ 1369.319753][T15259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.339479][T15259] RSP: 002b:00007f623e8c40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1369.347933][T15259] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7dda9 [ 1369.355935][T15259] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1369.363933][T15259] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1369.372016][T15259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1369.380017][T15259] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 22:23:51 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.388039][T15259] 22:23:51 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.429279][T15259] ERROR: Out of memory at tomoyo_realpath_from_path. 22:23:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 3) 22:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x4801) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.564465][T15290] FAULT_INJECTION: forcing a failure. [ 1369.564465][T15290] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.613566][T15290] CPU: 0 PID: 15290 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1369.623536][T15290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1369.633792][T15290] Call Trace: [ 1369.637099][T15290] [ 1369.640052][T15290] dump_stack_lvl+0x241/0x360 [ 1369.644759][T15290] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1369.649985][T15290] ? __pfx__printk+0x10/0x10 [ 1369.654617][T15290] ? __pfx___might_resched+0x10/0x10 22:23:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (fail_nth: 1) [ 1369.659940][T15290] should_fail_ex+0x3b0/0x4e0 [ 1369.664649][T15290] ? __d_alloc+0x31/0x700 [ 1369.669002][T15290] should_failslab+0x9/0x20 [ 1369.673536][T15290] kmem_cache_alloc_lru+0x7a/0x350 [ 1369.678681][T15290] __d_alloc+0x31/0x700 [ 1369.682867][T15290] d_alloc_pseudo+0x1f/0xb0 [ 1369.687395][T15290] alloc_file_pseudo_noaccount+0x120/0x330 [ 1369.693229][T15290] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 1369.699589][T15290] ? ilookup+0x1b6/0x1f0 [ 1369.703870][T15290] bdev_file_open_by_dev+0x19a/0x270 [ 1369.709181][T15290] disk_scan_partitions+0x1be/0x2b0 [ 1369.714400][T15290] blkdev_common_ioctl+0x15cc/0x2880 [ 1369.719713][T15290] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1369.725370][T15290] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1369.727217][T15301] FAULT_INJECTION: forcing a failure. [ 1369.727217][T15301] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.731372][T15290] ? __pfx_lock_acquire+0x10/0x10 [ 1369.731416][T15290] ? file_to_blk_mode+0xd5/0x140 [ 1369.753967][T15290] blkdev_ioctl+0x532/0x740 [ 1369.758496][T15290] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1369.763549][T15290] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1369.768501][T15290] ? security_file_ioctl+0x87/0xb0 [ 1369.773623][T15290] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1369.778656][T15290] __se_sys_ioctl+0xfc/0x170 [ 1369.783260][T15290] do_syscall_64+0xfb/0x240 [ 1369.787792][T15290] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1369.793701][T15290] RIP: 0033:0x7f623da7dda9 22:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.798220][T15290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1369.818021][T15290] RSP: 002b:00007f623e8c40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1369.826465][T15290] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7dda9 [ 1369.834470][T15290] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1369.842468][T15290] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1369.850467][T15290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1369.858467][T15290] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 [ 1369.866477][T15290] [ 1369.872456][T15301] CPU: 1 PID: 15301 Comm: syz-executor.2 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1369.882389][T15301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1369.892476][T15301] Call Trace: [ 1369.895776][T15301] [ 1369.898725][T15301] dump_stack_lvl+0x241/0x360 [ 1369.903429][T15301] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1369.908651][T15301] ? __pfx__printk+0x10/0x10 [ 1369.913265][T15301] ? __pfx___might_resched+0x10/0x10 [ 1369.918578][T15301] should_fail_ex+0x3b0/0x4e0 [ 1369.923281][T15301] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1369.929034][T15301] should_failslab+0x9/0x20 [ 1369.933566][T15301] __kmalloc+0xe6/0x4a0 [ 1369.937760][T15301] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 1369.943513][T15301] tomoyo_realpath_from_path+0xcf/0x5e0 [ 1369.949094][T15301] tomoyo_path_number_perm+0x23a/0x880 [ 1369.954564][T15301] ? tomoyo_path_number_perm+0x208/0x880 [ 1369.960194][T15301] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1369.966182][T15301] ? __pfx_lock_acquire+0x10/0x10 [ 1369.971218][T15301] ? __fget_files+0x28/0x470 [ 1369.975807][T15301] ? __fget_files+0x3f4/0x470 [ 1369.980479][T15301] ? __fget_files+0x28/0x470 [ 1369.985072][T15301] security_file_ioctl+0x75/0xb0 [ 1369.990014][T15301] __se_sys_ioctl+0x47/0x170 [ 1369.994599][T15301] do_syscall_64+0xfb/0x240 [ 1369.999098][T15301] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1370.005003][T15301] RIP: 0033:0x7f01c767dda9 [ 1370.009412][T15301] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1370.029014][T15301] RSP: 002b:00007f01c84c30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1370.037517][T15301] RAX: ffffffffffffffda RBX: 00007f01c77abf80 RCX: 00007f01c767dda9 [ 1370.045490][T15301] RDX: ffffffffffffffff RSI: 0000000000001260 RDI: 0000000000000003 [ 1370.053461][T15301] RBP: 00007f01c84c3120 R08: 0000000000000000 R09: 0000000000000000 22:23:51 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x125f, 0xffffffffffffffff) 22:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.061537][T15301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.069537][T15301] R13: 000000000000000b R14: 00007f01c77abf80 R15: 00007fff6df520f8 [ 1370.077552][T15301] 22:23:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 4) 22:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (fail_nth: 2) [ 1370.125171][T15301] ERROR: Out of memory at tomoyo_realpath_from_path. 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 1) 22:23:52 executing program 4: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.214113][T15313] FAULT_INJECTION: forcing a failure. [ 1370.214113][T15313] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.238400][T15316] FAULT_INJECTION: forcing a failure. [ 1370.238400][T15316] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.253432][T15313] CPU: 0 PID: 15313 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1370.262930][T15320] FAULT_INJECTION: forcing a failure. [ 1370.262930][T15320] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.263359][T15313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1370.263374][T15313] Call Trace: [ 1370.263384][T15313] [ 1370.263394][T15313] dump_stack_lvl+0x241/0x360 [ 1370.263423][T15313] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1370.263442][T15313] ? __pfx__printk+0x10/0x10 [ 1370.263478][T15313] ? __pfx___might_resched+0x10/0x10 [ 1370.263505][T15313] ? do_raw_spin_lock+0x14f/0x370 [ 1370.263536][T15313] should_fail_ex+0x3b0/0x4e0 [ 1370.263560][T15313] ? alloc_file_pseudo_noaccount+0x1da/0x330 [ 1370.263589][T15313] should_failslab+0x9/0x20 [ 1370.263615][T15313] kmem_cache_alloc+0x77/0x350 [ 1370.263648][T15313] alloc_file_pseudo_noaccount+0x1da/0x330 [ 1370.263705][T15313] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 1370.263736][T15313] ? ilookup+0x1b6/0x1f0 [ 1370.263761][T15313] bdev_file_open_by_dev+0x19a/0x270 [ 1370.263789][T15313] disk_scan_partitions+0x1be/0x2b0 [ 1370.263815][T15313] blkdev_common_ioctl+0x15cc/0x2880 [ 1370.263842][T15313] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1370.263864][T15313] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1370.381089][T15313] ? __pfx_lock_acquire+0x10/0x10 [ 1370.386129][T15313] ? file_to_blk_mode+0xd5/0x140 [ 1370.391067][T15313] blkdev_ioctl+0x532/0x740 [ 1370.395655][T15313] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1370.400697][T15313] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1370.405652][T15313] ? security_file_ioctl+0x87/0xb0 [ 1370.410774][T15313] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1370.415803][T15313] __se_sys_ioctl+0xfc/0x170 [ 1370.420394][T15313] do_syscall_64+0xfb/0x240 [ 1370.424914][T15313] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1370.430801][T15313] RIP: 0033:0x7f623da7dda9 [ 1370.435213][T15313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1370.454829][T15313] RSP: 002b:00007f623e8c40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1370.463253][T15313] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7dda9 [ 1370.471229][T15313] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1370.479195][T15313] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1370.487161][T15313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.495126][T15313] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 [ 1370.503104][T15313] 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.513043][T15320] CPU: 0 PID: 15320 Comm: syz-executor.0 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1370.522992][T15320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1370.533081][T15320] Call Trace: [ 1370.536390][T15320] [ 1370.539347][T15320] dump_stack_lvl+0x241/0x360 [ 1370.544059][T15320] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1370.549273][T15320] ? __pfx__printk+0x10/0x10 [ 1370.553890][T15320] ? __pfx___might_resched+0x10/0x10 [ 1370.559229][T15320] should_fail_ex+0x3b0/0x4e0 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.563938][T15320] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1370.569707][T15320] should_failslab+0x9/0x20 [ 1370.574240][T15320] __kmalloc+0xe6/0x4a0 [ 1370.578516][T15320] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 1370.584279][T15320] tomoyo_realpath_from_path+0xcf/0x5e0 [ 1370.589878][T15320] tomoyo_path_number_perm+0x23a/0x880 [ 1370.595373][T15320] ? tomoyo_path_number_perm+0x208/0x880 [ 1370.601034][T15320] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1370.607061][T15320] ? __pfx_lock_acquire+0x10/0x10 [ 1370.612130][T15320] ? __fget_files+0x28/0x470 [ 1370.616746][T15320] ? __fget_files+0x3f4/0x470 [ 1370.621423][T15320] ? __fget_files+0x28/0x470 [ 1370.626023][T15320] security_file_ioctl+0x75/0xb0 [ 1370.630961][T15320] __se_sys_ioctl+0x47/0x170 [ 1370.635559][T15320] do_syscall_64+0xfb/0x240 [ 1370.640065][T15320] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1370.645963][T15320] RIP: 0033:0x7f39f0a7dda9 [ 1370.650395][T15320] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1370.670026][T15320] RSP: 002b:00007f39f18570c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1370.678452][T15320] RAX: ffffffffffffffda RBX: 00007f39f0babf80 RCX: 00007f39f0a7dda9 [ 1370.686419][T15320] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1370.694385][T15320] RBP: 00007f39f1857120 R08: 0000000000000000 R09: 0000000000000000 [ 1370.702348][T15320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.710404][T15320] R13: 000000000000000b R14: 00007f39f0babf80 R15: 00007ffdb8021268 [ 1370.718382][T15320] [ 1370.730957][T15316] CPU: 1 PID: 15316 Comm: syz-executor.2 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1370.740908][T15316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1370.750988][T15316] Call Trace: [ 1370.754295][T15316] [ 1370.757251][T15316] dump_stack_lvl+0x241/0x360 22:23:52 executing program 4: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.761984][T15316] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1370.767222][T15316] ? __pfx__printk+0x10/0x10 [ 1370.771852][T15316] ? __pfx___might_resched+0x10/0x10 [ 1370.777190][T15316] should_fail_ex+0x3b0/0x4e0 [ 1370.781896][T15316] ? tomoyo_encode+0x26f/0x540 [ 1370.786713][T15316] should_failslab+0x9/0x20 [ 1370.791245][T15316] __kmalloc+0xe6/0x4a0 [ 1370.795434][T15316] ? __pfx_d_absolute_path+0x10/0x10 [ 1370.800752][T15316] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1370.806588][T15316] ? rcu_is_watching+0x15/0xb0 [ 1370.811392][T15316] tomoyo_encode+0x26f/0x540 22:23:52 executing program 4: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.816031][T15316] tomoyo_realpath_from_path+0x59e/0x5e0 [ 1370.821711][T15316] tomoyo_path_number_perm+0x23a/0x880 [ 1370.827206][T15316] ? tomoyo_path_number_perm+0x208/0x880 [ 1370.832869][T15316] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1370.838979][T15316] ? __pfx_lock_acquire+0x10/0x10 [ 1370.844052][T15316] ? __fget_files+0x28/0x470 [ 1370.848765][T15316] ? __fget_files+0x3f4/0x470 [ 1370.853567][T15316] ? __fget_files+0x28/0x470 [ 1370.855821][T15320] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1370.858172][T15316] security_file_ioctl+0x75/0xb0 [ 1370.858205][T15316] __se_sys_ioctl+0x47/0x170 [ 1370.858232][T15316] do_syscall_64+0xfb/0x240 [ 1370.878905][T15316] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1370.884808][T15316] RIP: 0033:0x7f01c767dda9 [ 1370.889217][T15316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1370.908815][T15316] RSP: 002b:00007f01c84c30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1370.917226][T15316] RAX: ffffffffffffffda RBX: 00007f01c77abf80 RCX: 00007f01c767dda9 [ 1370.925200][T15316] RDX: ffffffffffffffff RSI: 0000000000001260 RDI: 0000000000000003 [ 1370.933254][T15316] RBP: 00007f01c84c3120 R08: 0000000000000000 R09: 0000000000000000 [ 1370.941223][T15316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.949190][T15316] R13: 000000000000000b R14: 00007f01c77abf80 R15: 00007fff6df520f8 [ 1370.957347][T15316] 22:23:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 5) 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1370.974835][T15316] ERROR: Out of memory at tomoyo_realpath_from_path. 22:23:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (fail_nth: 3) 22:23:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 2) 22:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.052682][T15336] FAULT_INJECTION: forcing a failure. [ 1371.052682][T15336] name failslab, interval 1, probability 0, space 0, times 0 22:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.097373][T15336] CPU: 1 PID: 15336 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1371.107317][T15336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1371.117399][T15336] Call Trace: [ 1371.120698][T15336] [ 1371.123645][T15336] dump_stack_lvl+0x241/0x360 [ 1371.128351][T15336] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1371.133577][T15336] ? __pfx__printk+0x10/0x10 [ 1371.138206][T15336] ? __pfx___might_resched+0x10/0x10 22:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.143529][T15336] should_fail_ex+0x3b0/0x4e0 [ 1371.148257][T15336] ? security_file_alloc+0x28/0x130 [ 1371.153487][T15336] should_failslab+0x9/0x20 [ 1371.158028][T15336] kmem_cache_alloc+0x77/0x350 [ 1371.162831][T15336] security_file_alloc+0x28/0x130 [ 1371.167891][T15336] init_file+0x99/0x200 [ 1371.172083][T15336] alloc_file_pseudo_noaccount+0x1f5/0x330 [ 1371.177924][T15336] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 1371.184290][T15336] ? ilookup+0x1b6/0x1f0 [ 1371.188574][T15336] bdev_file_open_by_dev+0x19a/0x270 [ 1371.193896][T15336] disk_scan_partitions+0x1be/0x2b0 [ 1371.199133][T15336] blkdev_common_ioctl+0x15cc/0x2880 [ 1371.204452][T15336] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1371.210109][T15336] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1371.216101][T15336] ? __pfx_lock_acquire+0x10/0x10 [ 1371.221138][T15336] ? file_to_blk_mode+0xd5/0x140 [ 1371.226076][T15336] blkdev_ioctl+0x532/0x740 [ 1371.230594][T15336] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1371.235628][T15336] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1371.240560][T15336] ? security_file_ioctl+0x87/0xb0 [ 1371.245666][T15336] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1371.250691][T15336] __se_sys_ioctl+0xfc/0x170 [ 1371.255282][T15336] do_syscall_64+0xfb/0x240 [ 1371.259788][T15336] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1371.265681][T15336] RIP: 0033:0x7f623da7dda9 [ 1371.270098][T15336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1371.289705][T15336] RSP: 002b:00007f623e8c40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1371.298115][T15336] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7dda9 [ 1371.306080][T15336] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000003 [ 1371.314133][T15336] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1371.322099][T15336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1371.330074][T15336] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 [ 1371.338050][T15336] [ 1371.349865][T15346] FAULT_INJECTION: forcing a failure. [ 1371.349865][T15346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1371.350717][T15347] FAULT_INJECTION: forcing a failure. [ 1371.350717][T15347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1371.363763][T15346] CPU: 1 PID: 15346 Comm: syz-executor.0 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1371.363797][T15346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1371.363812][T15346] Call Trace: [ 1371.363821][T15346] [ 1371.363830][T15346] dump_stack_lvl+0x241/0x360 [ 1371.363862][T15346] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1371.363884][T15346] ? __pfx__printk+0x10/0x10 [ 1371.363915][T15346] ? __pfx_lock_release+0x10/0x10 [ 1371.363936][T15346] ? __lock_acquire+0x1346/0x1fd0 [ 1371.363962][T15346] should_fail_ex+0x3b0/0x4e0 [ 1371.363988][T15346] _copy_from_user+0x2f/0xe0 [ 1371.364015][T15346] kstrtouint_from_user+0xc6/0x190 [ 1371.364040][T15346] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1371.364065][T15346] ? __pfx_lock_acquire+0x10/0x10 [ 1371.364097][T15346] proc_fail_nth_write+0xaa/0x2d0 [ 1371.364124][T15346] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 1371.364148][T15346] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1371.364181][T15346] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1371.364208][T15346] vfs_write+0x2a4/0xcb0 [ 1371.479118][T15346] ? __pfx_vfs_write+0x10/0x10 [ 1371.483896][T15346] ? __fget_files+0x3f4/0x470 [ 1371.488575][T15346] ? __fget_files+0x28/0x470 [ 1371.493168][T15346] ? __fdget_pos+0x259/0x320 [ 1371.497759][T15346] ksys_write+0x1a0/0x2c0 [ 1371.502086][T15346] ? __pfx_ksys_write+0x10/0x10 [ 1371.506929][T15346] ? do_syscall_64+0x10a/0x240 [ 1371.511689][T15346] ? do_syscall_64+0xb6/0x240 [ 1371.516448][T15346] do_syscall_64+0xfb/0x240 [ 1371.520947][T15346] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1371.527011][T15346] RIP: 0033:0x7f39f0a7caef [ 1371.531418][T15346] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 1371.551044][T15346] RSP: 002b:00007f39f18360c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1371.559646][T15346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39f0a7caef [ 1371.567638][T15346] RDX: 0000000000000001 RSI: 00007f39f1836130 RDI: 0000000000000004 [ 1371.575610][T15346] RBP: 00007f39f1836120 R08: 0000000000000000 R09: 0000000000000000 [ 1371.583589][T15346] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1371.591554][T15346] R13: 000000000000006e R14: 00007f39f0bac050 R15: 00007ffdb8021268 22:23:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.599532][T15346] 22:23:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.629789][T15347] CPU: 1 PID: 15347 Comm: syz-executor.2 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1371.639752][T15347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1371.649833][T15347] Call Trace: [ 1371.653138][T15347] [ 1371.656091][T15347] dump_stack_lvl+0x241/0x360 [ 1371.660804][T15347] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1371.666033][T15347] ? __pfx__printk+0x10/0x10 [ 1371.670665][T15347] ? snprintf+0xda/0x120 [ 1371.674939][T15347] should_fail_ex+0x3b0/0x4e0 22:23:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) [ 1371.679655][T15347] _copy_to_user+0x2f/0xb0 [ 1371.684104][T15347] simple_read_from_buffer+0xca/0x150 [ 1371.689515][T15347] proc_fail_nth_read+0x1e9/0x250 [ 1371.694599][T15347] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1371.700187][T15347] ? rw_verify_area+0x405/0x580 [ 1371.705065][T15347] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1371.710650][T15347] vfs_read+0x204/0xb70 [ 1371.714849][T15347] ? __pfx_vfs_read+0x10/0x10 [ 1371.719559][T15347] ? __fget_files+0x3f4/0x470 [ 1371.724260][T15347] ? __fget_files+0x28/0x470 [ 1371.728890][T15347] ? __fdget_pos+0x259/0x320 [ 1371.733512][T15347] ksys_read+0x1a0/0x2c0 [ 1371.737774][T15347] ? __pfx_ksys_read+0x10/0x10 [ 1371.742543][T15347] ? do_syscall_64+0x10a/0x240 [ 1371.747304][T15347] ? do_syscall_64+0xb6/0x240 [ 1371.751976][T15347] do_syscall_64+0xfb/0x240 [ 1371.756480][T15347] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1371.762374][T15347] RIP: 0033:0x7f01c767ca4c [ 1371.766784][T15347] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 1371.786390][T15347] RSP: 002b:00007f01c84c30c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1371.794806][T15347] RAX: ffffffffffffffda RBX: 00007f01c77abf80 RCX: 00007f01c767ca4c [ 1371.802773][T15347] RDX: 000000000000000f RSI: 00007f01c84c3130 RDI: 0000000000000004 [ 1371.810745][T15347] RBP: 00007f01c84c3120 R08: 0000000000000000 R09: 0000000000000000 [ 1371.818711][T15347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1371.826676][T15347] R13: 000000000000000b R14: 00007f01c77abf80 R15: 00007fff6df520f8 [ 1371.834750][T15347] 22:23:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:53 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) (fail_nth: 6) 22:23:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:53 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x2, 0xffffffffffffffff) [ 1371.972071][T15363] FAULT_INJECTION: forcing a failure. [ 1371.972071][T15363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1372.004624][T15363] CPU: 1 PID: 15363 Comm: syz-executor.1 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1372.014576][T15363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1372.024663][T15363] Call Trace: [ 1372.027971][T15363] [ 1372.030928][T15363] dump_stack_lvl+0x241/0x360 [ 1372.035650][T15363] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1372.040881][T15363] ? __pfx__printk+0x10/0x10 [ 1372.045521][T15363] ? snprintf+0xda/0x120 [ 1372.049801][T15363] should_fail_ex+0x3b0/0x4e0 [ 1372.054510][T15363] _copy_to_user+0x2f/0xb0 [ 1372.058956][T15363] simple_read_from_buffer+0xca/0x150 [ 1372.064377][T15363] proc_fail_nth_read+0x1e9/0x250 22:23:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x10, 0xffffffffffffffff) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) [ 1372.069447][T15363] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1372.075124][T15363] ? rw_verify_area+0x405/0x580 [ 1372.080009][T15363] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1372.085600][T15363] vfs_read+0x204/0xb70 [ 1372.089811][T15363] ? __pfx_vfs_read+0x10/0x10 [ 1372.094530][T15363] ? __fget_files+0x3f4/0x470 [ 1372.099246][T15363] ? __fget_files+0x28/0x470 [ 1372.103895][T15363] ? __fdget_pos+0x259/0x320 [ 1372.108531][T15363] ksys_read+0x1a0/0x2c0 [ 1372.112814][T15363] ? __pfx_ksys_read+0x10/0x10 [ 1372.117611][T15363] ? do_syscall_64+0x10a/0x240 22:23:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) [ 1372.122412][T15363] ? do_syscall_64+0xb6/0x240 [ 1372.127125][T15363] do_syscall_64+0xfb/0x240 [ 1372.131666][T15363] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.137596][T15363] RIP: 0033:0x7f623da7ca4c [ 1372.142040][T15363] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 1372.161678][T15363] RSP: 002b:00007f623e8c40c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125d, 0xffffffffffffffff) 22:23:54 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) [ 1372.170128][T15363] RAX: ffffffffffffffda RBX: 00007f623dbabf80 RCX: 00007f623da7ca4c [ 1372.178221][T15363] RDX: 000000000000000f RSI: 00007f623e8c4130 RDI: 0000000000000004 [ 1372.186228][T15363] RBP: 00007f623e8c4120 R08: 0000000000000000 R09: 0000000000000000 [ 1372.194237][T15363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1372.202241][T15363] R13: 000000000000000b R14: 00007f623dbabf80 R15: 00007fff22fa26a8 [ 1372.210263][T15363] 22:23:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:23:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x40) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) 22:23:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x0) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x2, 0xffffffffffffffff) 22:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x40) 22:23:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x914, 0x6, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x811}, 0x81) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0x1260, 0xffffffffffffffff) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r3, 0x0, 0x4}, 0x48) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x10, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x914, 0x6, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x811}, 0x81) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0x1260, 0xffffffffffffffff) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r3, 0x0, 0x4}, 0x48) (async) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125d, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) (rerun: 32) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x914, 0x6, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffffffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x54}, 0x1, 0x0, 0x0, 0x811}, 0x81) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0x1260, 0xffffffffffffffff) (async) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, r3, 0x0, 0x4}, 0x48) (async) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x125e, 0xffffffffffffffff) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:54 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 22:23:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:54 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2000) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) (async) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1261, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1262, 0xffffffffffffffff) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x2000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:23:55 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_io_uring_complete(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1264, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1274, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_io_uring_complete(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) syz_io_uring_complete(0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) (async) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1275, 0xffffffffffffffff) 22:23:55 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_io_uring_complete(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@private2}}, &(0x7f0000000000)=0xe8) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1267, 0xffffffffffffffff) 22:23:55 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1268, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab02, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, r2) 22:23:55 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab02, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, r2) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r1, 0xab02, r2) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, r2) (async) 22:23:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1274, 0xffffffffffffffff) 22:23:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:55 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab02, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, r2) 22:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:56 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1275, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1d1200) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1276, 0xffffffffffffffff) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1d1200) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1277, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1d1200) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1d1200) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1278, 0xffffffffffffffff) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), 0x4) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1279, 0xffffffffffffffff) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (rerun: 64) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), 0x4) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127a, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127b, 0xffffffffffffffff) 22:23:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) syz_open_dev$dri(&(0x7f0000000140), 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x40) 22:23:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), 0x4) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x127f, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x0) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127c, 0xffffffffffffffff) 22:23:56 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x1, r0}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0xa6, 0x4) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) socketpair(0x1e, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)) 22:23:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x5421, 0xffffffffffffffff) 22:23:56 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x1, r0}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127d, 0xffffffffffffffff) 22:23:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x5450, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127e, 0xffffffffffffffff) 22:23:57 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x1, r0}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x127f, 0xffffffffffffffff) 22:23:57 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x5451, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x5452, 0xffffffffffffffff) 22:23:57 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5421, 0xffffffffffffffff) 22:23:57 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) (async) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) (async) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x5460, 0xffffffffffffffff) 22:23:57 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5450, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) (async) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x8933, 0xffffffffffffffff) 22:23:57 executing program 4: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5451, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5452, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x400448c9, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5460, 0xffffffffffffffff) 22:23:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x400448dd, 0xffffffffffffffff) 22:23:57 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x8933, 0xffffffffffffffff) 22:23:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xc000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x400454ca, 0xffffffffffffffff) 22:23:57 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400448c9, 0xffffffffffffffff) 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1411, 0x2, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000080)={r1}) 22:23:58 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:58 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40049409, 0xffffffffffffffff) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400448dd, 0xffffffffffffffff) 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1411, 0x2, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000080)={r1}) (async) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000080)={r1}) 22:23:58 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:58 executing program 4: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400454ca, 0xffffffffffffffff) 22:23:58 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0x301, 0xffffffffffffffff) 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) (async) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1411, 0x2, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) (async, rerun: 64) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000080)={r1}) (rerun: 64) 22:23:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x400454ca, 0xffffffffffffffff) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40086602, 0xffffffffffffffff) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40049409, 0xffffffffffffffff) 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14040) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x10d800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r3, 0x5}, 0x14}, 0x18}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008040}, 0x4010) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101283, 0xffffffffffffffff) 22:23:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5460, 0xffffffffffffffff) 22:23:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:23:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14040) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x10d800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r3, 0x5}, 0x14}, 0x18}, 0x0) (async) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008040}, 0x4010) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) [ 1376.554931][T15771] nbd: must specify a device to reconfigure 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40086602, 0xffffffffffffffff) 22:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3b}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008080}, 0x40) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101283, 0xffffffffffffffff) 22:23:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$TUNSETDEBUG(r2, 0x400454c9, &(0x7f00000000c0)=0x3) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:23:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) (fail_nth: 1) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) [ 1376.712747][T15783] nbd: must specify a device to reconfigure 22:23:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x14040) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x10d800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r3, 0x5}, 0x14}, 0x18}, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) (rerun: 32) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008040}, 0x4010) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (rerun: 32) 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101286, 0xffffffffffffffff) 22:23:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:58 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$TUNSETDEBUG(r1, 0x400454c9, &(0x7f00000000c0)=0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1376.873016][T15801] FAULT_INJECTION: forcing a failure. [ 1376.873016][T15801] name failslab, interval 1, probability 0, space 0, times 0 [ 1376.910662][T15803] nbd: must specify a device to reconfigure [ 1376.918016][T15801] CPU: 0 PID: 15801 Comm: syz-executor.4 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1376.927954][T15801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1376.938035][T15801] Call Trace: [ 1376.939362][T15803] nbd: must specify a device to reconfigure [ 1376.941314][T15801] [ 1376.941327][T15801] dump_stack_lvl+0x241/0x360 [ 1376.941359][T15801] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1376.941386][T15801] ? __pfx__printk+0x10/0x10 [ 1376.957026][T15803] nbd: must specify a device to reconfigure [ 1376.960068][T15801] ? __pfx___might_resched+0x10/0x10 [ 1376.960110][T15801] should_fail_ex+0x3b0/0x4e0 [ 1376.960135][T15801] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1376.973090][T15803] nbd: must specify a device to reconfigure [ 1376.975856][T15801] should_failslab+0x9/0x20 [ 1376.975889][T15801] __kmalloc+0xe6/0x4a0 [ 1376.975914][T15801] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 1376.975947][T15801] tomoyo_realpath_from_path+0xcf/0x5e0 [ 1376.975981][T15801] tomoyo_path_number_perm+0x23a/0x880 [ 1376.976007][T15801] ? tomoyo_path_number_perm+0x208/0x880 [ 1376.976029][T15801] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1376.976068][T15801] ? __pfx_lock_acquire+0x10/0x10 [ 1376.976104][T15801] ? __fget_files+0x28/0x470 [ 1376.981343][T15803] nbd: must specify a device to reconfigure [ 1376.986452][T15801] ? __fget_files+0x3f4/0x470 [ 1376.986482][T15801] ? __fget_files+0x28/0x470 [ 1376.986513][T15801] security_file_ioctl+0x75/0xb0 [ 1376.986537][T15801] __se_sys_ioctl+0x47/0x170 [ 1376.986560][T15801] do_syscall_64+0xfb/0x240 22:23:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101287, 0xffffffffffffffff) 22:23:58 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000500)={0x3, 0x1, 0x11, 0x4, 0x3d, &(0x7f0000000100)}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1376.986584][T15801] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1376.986605][T15801] RIP: 0033:0x7f4cc7e7dda9 [ 1376.993742][T15803] nbd: must specify a device to reconfigure [ 1376.996967][T15801] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1376.996989][T15801] RSP: 002b:00007f4cc8c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1376.997014][T15801] RAX: ffffffffffffffda RBX: 00007f4cc7fabf80 RCX: 00007f4cc7e7dda9 [ 1376.997031][T15801] RDX: ffffffffffffffff RSI: 0000000000000301 RDI: 0000000000000003 [ 1376.997045][T15801] RBP: 00007f4cc8c1d120 R08: 0000000000000000 R09: 0000000000000000 [ 1377.001499][T15803] nbd: must specify a device to reconfigure [ 1377.006873][T15801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.006889][T15801] R13: 000000000000000b R14: 00007f4cc7fabf80 R15: 00007fff97b77878 [ 1377.006921][T15801] [ 1377.027103][T15801] ERROR: Out of memory at tomoyo_realpath_from_path. 22:23:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40101288, 0xffffffffffffffff) 22:23:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) 22:23:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) (fail_nth: 2) [ 1377.070948][T15803] nbd: must specify a device to reconfigure [ 1377.189311][T15803] nbd: must specify a device to reconfigure [ 1377.200125][T15803] nbd: must specify a device to reconfigure [ 1377.211540][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:23:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070ca, 0xffffffffffffffff) [ 1377.221081][T15803] nbd: must specify a device to reconfigure [ 1377.230626][T15803] nbd: must specify a device to reconfigure [ 1377.243850][T15803] nbd: must specify a device to reconfigure [ 1377.251706][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070c9, 0xffffffffffffffff) [ 1377.296307][T15820] FAULT_INJECTION: forcing a failure. [ 1377.296307][T15820] name failslab, interval 1, probability 0, space 0, times 0 [ 1377.297151][T15803] nbd: must specify a device to reconfigure [ 1377.317737][T15803] nbd: must specify a device to reconfigure [ 1377.335319][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1377.342734][T15803] nbd: must specify a device to reconfigure [ 1377.355238][T15820] CPU: 1 PID: 15820 Comm: syz-executor.4 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1377.365177][T15820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1377.375261][T15820] Call Trace: [ 1377.377409][T15803] nbd: must specify a device to reconfigure [ 1377.378542][T15820] [ 1377.378555][T15820] dump_stack_lvl+0x241/0x360 [ 1377.378586][T15820] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1377.385856][T15803] nbd: must specify a device to reconfigure [ 1377.387407][T15820] ? __pfx__printk+0x10/0x10 [ 1377.387447][T15820] ? __pfx___might_resched+0x10/0x10 [ 1377.392376][T15803] nbd: must specify a device to reconfigure [ 1377.397295][T15820] should_fail_ex+0x3b0/0x4e0 [ 1377.397323][T15820] ? tomoyo_encode+0x26f/0x540 [ 1377.397349][T15820] should_failslab+0x9/0x20 [ 1377.397375][T15820] __kmalloc+0xe6/0x4a0 [ 1377.397398][T15820] ? __pfx_d_absolute_path+0x10/0x10 [ 1377.397421][T15820] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1377.397445][T15820] ? rcu_is_watching+0x15/0xb0 [ 1377.397469][T15820] tomoyo_encode+0x26f/0x540 [ 1377.397499][T15820] tomoyo_realpath_from_path+0x59e/0x5e0 [ 1377.397538][T15820] tomoyo_path_number_perm+0x23a/0x880 [ 1377.397566][T15820] ? tomoyo_path_number_perm+0x208/0x880 [ 1377.397589][T15820] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1377.397628][T15820] ? __pfx_lock_acquire+0x10/0x10 [ 1377.397668][T15820] ? __fget_files+0x28/0x470 [ 1377.397695][T15820] ? __fget_files+0x3f4/0x470 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1377.397717][T15820] ? __fget_files+0x28/0x470 [ 1377.397748][T15820] security_file_ioctl+0x75/0xb0 [ 1377.397775][T15820] __se_sys_ioctl+0x47/0x170 [ 1377.397799][T15820] do_syscall_64+0xfb/0x240 [ 1377.397830][T15820] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1377.397854][T15820] RIP: 0033:0x7f4cc7e7dda9 [ 1377.397874][T15820] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1377.397892][T15820] RSP: 002b:00007f4cc8c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1377.397916][T15820] RAX: ffffffffffffffda RBX: 00007f4cc7fabf80 RCX: 00007f4cc7e7dda9 [ 1377.397932][T15820] RDX: ffffffffffffffff RSI: 0000000000000301 RDI: 0000000000000003 [ 1377.397947][T15820] RBP: 00007f4cc8c1d120 R08: 0000000000000000 R09: 0000000000000000 [ 1377.397961][T15820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.397976][T15820] R13: 000000000000000b R14: 00007f4cc7fabf80 R15: 00007fff97b77878 [ 1377.398008][T15820] [ 1377.413121][T15820] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1377.426682][T15803] nbd: must specify a device to reconfigure [ 1377.615459][T15803] nbd: must specify a device to reconfigure [ 1377.621834][T15803] nbd: must specify a device to reconfigure [ 1377.628105][T15803] nbd: must specify a device to reconfigure [ 1377.634252][T15803] nbd: must specify a device to reconfigure [ 1377.640321][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) [ 1377.646444][T15803] nbd: must specify a device to reconfigure [ 1377.652507][T15803] nbd: must specify a device to reconfigure [ 1377.658597][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) (fail_nth: 3) 22:23:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070ca, 0xffffffffffffffff) 22:23:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40186366, 0xffffffffffffffff) [ 1377.691049][T15803] nbd: must specify a device to reconfigure [ 1377.730990][T15803] nbd: must specify a device to reconfigure 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000000)={0x400000000000, 0x1}) [ 1377.783860][T15837] FAULT_INJECTION: forcing a failure. [ 1377.783860][T15837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1377.801631][T15837] CPU: 0 PID: 15837 Comm: syz-executor.4 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1377.811574][T15837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1377.821651][T15837] Call Trace: [ 1377.824957][T15837] [ 1377.827921][T15837] dump_stack_lvl+0x241/0x360 [ 1377.832633][T15837] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1377.837855][T15837] ? __pfx__printk+0x10/0x10 [ 1377.842457][T15837] ? snprintf+0xda/0x120 [ 1377.846702][T15837] should_fail_ex+0x3b0/0x4e0 [ 1377.851382][T15837] _copy_to_user+0x2f/0xb0 [ 1377.855804][T15837] simple_read_from_buffer+0xca/0x150 [ 1377.861182][T15837] proc_fail_nth_read+0x1e9/0x250 [ 1377.866222][T15837] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1377.871769][T15837] ? rw_verify_area+0x405/0x580 [ 1377.876619][T15837] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1377.882163][T15837] vfs_read+0x204/0xb70 [ 1377.886326][T15837] ? __pfx_vfs_read+0x10/0x10 [ 1377.891092][T15837] ? __fget_files+0x3f4/0x470 [ 1377.895767][T15837] ? __fget_files+0x28/0x470 [ 1377.900361][T15837] ? __fdget_pos+0x259/0x320 [ 1377.904971][T15837] ksys_read+0x1a0/0x2c0 [ 1377.909223][T15837] ? __pfx_ksys_read+0x10/0x10 [ 1377.913996][T15837] ? do_syscall_64+0x10a/0x240 [ 1377.918764][T15837] ? do_syscall_64+0xb6/0x240 [ 1377.923440][T15837] do_syscall_64+0xfb/0x240 [ 1377.927948][T15837] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1377.933844][T15837] RIP: 0033:0x7f4cc7e7ca4c [ 1377.938255][T15837] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 1377.957869][T15837] RSP: 002b:00007f4cc8c1d0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1377.966290][T15837] RAX: ffffffffffffffda RBX: 00007f4cc7fabf80 RCX: 00007f4cc7e7ca4c [ 1377.974263][T15837] RDX: 000000000000000f RSI: 00007f4cc8c1d130 RDI: 0000000000000004 [ 1377.982234][T15837] RBP: 00007f4cc8c1d120 R08: 0000000000000000 R09: 0000000000000000 [ 1377.990222][T15837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.998190][T15837] R13: 000000000000000b R14: 00007f4cc7fabf80 R15: 00007fff97b77878 [ 1378.006176][T15837] 22:23:59 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:23:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401070cd, 0xffffffffffffffff) 22:23:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:23:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) setrlimit(0x7, &(0x7f0000000000)={0x400000000000, 0x1}) 22:23:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x301, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40186366, 0xffffffffffffffff) 22:24:00 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:24:00 executing program 2: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) setrlimit(0x7, &(0x7f0000000000)={0x400000000000, 0x1}) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x2, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870c8, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:24:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8100) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder1\x00', 0x1800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)=0x8) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x10, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cb, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401c5820, 0xffffffffffffffff) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x302, 0xffffffffffffffff) 22:24:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8100) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder1\x00', 0x1800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)=0x8) (async) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)=0x8) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401870cc, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x4020940d, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x303, 0xffffffffffffffff) 22:24:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x8100) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder1\x00', 0x1800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000080)=0x8) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401c5820, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(0x0, 0x0, 0xa040) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x304, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40305828, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x305, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x4020940d, 0xffffffffffffffff) 22:24:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1260, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40305829, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40305828, 0xffffffffffffffff) 22:24:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1260, 0xffffffffffffffff) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0x1260, 0xffffffffffffffff) (async) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x308, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x4030582a, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40305829, 0xffffffffffffffff) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x318, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x4030582a, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0x1260, 0xffffffffffffffff) 22:24:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x4030582b, 0xffffffffffffffff) 22:24:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x4030582b, 0xffffffffffffffff) 22:24:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) 22:24:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:00 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x5, 0x2, 0x8, 0x1}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000180)={0x0, 0x8, 0xfffffffb, 0x7f, 0x1, [0x0, 0x0, 0x0], [0xda, 0x1, 0x3ff, 0x9], [0xce7a, 0xffff, 0x80, 0x8], [0x1f, 0x81, 0x3, 0x2]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000200)={0x0, 0x9, 0x5ae30b46, 0x6, 0x1, [0x0], [0x4, 0x5, 0x83, 0xbeb], [0x100, 0x7, 0x7f, 0xffffff21], [0x1, 0x2, 0x7, 0x1000]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000280)={0x0, 0x9, 0xfff, 0x954, 0x1, [0x0, 0x0], [0x830, 0xc6bb, 0x2, 0x1], [0x81, 0x3e1, 0x0, 0x1], [0x5, 0xfffffffffffffffa, 0x8, 0x3]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000300)={0x0, 0x4, 0x800, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0], [0x101, 0x6, 0x5, 0xffffffd9], [0x3, 0x9, 0x6, 0x2], [0xdb, 0x9, 0x6, 0x699]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000380)={r1, 0x6, 0xc11, 0x800, 0x0, [r2, r3, r4, r5], [0x5, 0x7, 0x5], [0x3, 0x81, 0x0, 0xffffffff], [0xffffffff, 0x8, 0xe431, 0x7]}) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0x1260, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1263, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40305839, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x40305839, 0xffffffffffffffff) 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:01 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x5, 0x2, 0x8, 0x1}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000180)={0x0, 0x8, 0xfffffffb, 0x7f, 0x1, [0x0, 0x0, 0x0], [0xda, 0x1, 0x3ff, 0x9], [0xce7a, 0xffff, 0x80, 0x8], [0x1f, 0x81, 0x3, 0x2]}) (rerun: 64) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000200)={0x0, 0x9, 0x5ae30b46, 0x6, 0x1, [0x0], [0x4, 0x5, 0x83, 0xbeb], [0x100, 0x7, 0x7f, 0xffffff21], [0x1, 0x2, 0x7, 0x1000]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000280)={0x0, 0x9, 0xfff, 0x954, 0x1, [0x0, 0x0], [0x830, 0xc6bb, 0x2, 0x1], [0x81, 0x3e1, 0x0, 0x1], [0x5, 0xfffffffffffffffa, 0x8, 0x3]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000300)={0x0, 0x4, 0x800, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0], [0x101, 0x6, 0x5, 0xffffffd9], [0x3, 0x9, 0x6, 0x2], [0xdb, 0x9, 0x6, 0x699]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000380)={r1, 0x6, 0xc11, 0x800, 0x0, [r2, r3, r4, r5], [0x5, 0x7, 0x5], [0x3, 0x81, 0x0, 0xffffffff], [0xffffffff, 0x8, 0xe431, 0x7]}) (async) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0x1260, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80041284, 0xffffffffffffffff) 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1265, 0xffffffffffffffff) 22:24:01 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) (async) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x5, 0x2, 0x8, 0x1}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000180)={0x0, 0x8, 0xfffffffb, 0x7f, 0x1, [0x0, 0x0, 0x0], [0xda, 0x1, 0x3ff, 0x9], [0xce7a, 0xffff, 0x80, 0x8], [0x1f, 0x81, 0x3, 0x2]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000200)={0x0, 0x9, 0x5ae30b46, 0x6, 0x1, [0x0], [0x4, 0x5, 0x83, 0xbeb], [0x100, 0x7, 0x7f, 0xffffff21], [0x1, 0x2, 0x7, 0x1000]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000280)={0x0, 0x9, 0xfff, 0x954, 0x1, [], [0x830, 0xc6bb, 0x2, 0x1], [0x81, 0x3e1, 0x0, 0x1], [0x5, 0xfffffffffffffffa, 0x8, 0x3]}) (async) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000280)={0x0, 0x9, 0xfff, 0x954, 0x1, [0x0, 0x0], [0x830, 0xc6bb, 0x2, 0x1], [0x81, 0x3e1, 0x0, 0x1], [0x5, 0xfffffffffffffffa, 0x8, 0x3]}) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000300)={0x0, 0x4, 0x800, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0], [0x101, 0x6, 0x5, 0xffffffd9], [0x3, 0x9, 0x6, 0x2], [0xdb, 0x9, 0x6, 0x699]}) ioctl$DRM_IOCTL_MODE_ADDFB2(r0, 0xc06864b8, &(0x7f0000000380)={r1, 0x6, 0xc11, 0x800, 0x0, [r2, r3, r4, r5], [0x5, 0x7, 0x5], [0x3, 0x81, 0x0, 0xffffffff], [0xffffffff, 0x8, 0xe431, 0x7]}) r6 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0x1260, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r6, 0x1260, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80041285, 0xffffffffffffffff) 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xaa29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x54}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x1269, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081270, 0xffffffffffffffff) 22:24:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:24:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xaa29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x54}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) (async) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xaa29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x54}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) (async) 22:24:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x541b, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:24:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8000) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xaa29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x54}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) (async) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800000000000}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xff}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xaa29}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x54}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081272, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5421, 0xffffffffffffffff) 22:24:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:24:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x6, @none, 0x3}, 0xe) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000540), r1) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, r7, 0x4, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000006c0)={0x3, 0x4, 0x4, 0xa, 0x0, r5, 0x8000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x48) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r8, 0x89f1, &(0x7f00000004c0)={'tunl0\x00', &(0x7f0000000400)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1}}}}) r9 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000840), 0xbdb2a432ecc53d83, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x40086602, &(0x7f0000000200)={0x160, 0x0, &(0x7f0000000940)=[@clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x2, 0x1, 0x27}, @fd={0x66642a85, 0x0, r5}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/246, 0xf6, 0x0, 0xf}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x40}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000440)={@fd={0x66642a85, 0x0, r2}, @fda={0x66646185, 0x0, 0x0, 0x35}, @flat=@weak_binder={0x77622a85, 0xb, 0x1}}, &(0x7f00000004c0)={0x0, 0x18, 0x38}}}, @register_looper, @clear_death={0x400c630f, 0x1}, @enter_looper, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000740)={@flat=@weak_handle={0x77682a85, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000c00)=""/220, 0xdc, 0x2, 0x3f}, @fda={0x66646185, 0x6, 0x1, 0x14}}, &(0x7f0000000180)={0x0, 0x18, 0x40}}, 0x40}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000880)={@ptr={0x70742a85, 0x0, &(0x7f0000000800)=""/57, 0x39, 0x0, 0x15}, @fd={0x66642a85, 0x0, r9}, @flat=@weak_handle={0x77682a85, 0x114, 0x3}}, &(0x7f0000000900)={0x0, 0x28, 0x40}}, 0x400}], 0x0, 0x0, 0x0}) r10 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0xd84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x30, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f, 0x2}, @free_buffer={0x40086303, r10}, @exit_looper, @request_death], 0x28, 0x0, &(0x7f0000000100)="8bbbebbaa4c510b0e418751837f169bd5890381b5ad2f1dfa446ab1a41341a843ca2fa0513df6b2c"}) write$6lowpan_control(r1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r11) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80081280, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80086301, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5450, 0xffffffffffffffff) 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80086301, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5451, 0xffffffffffffffff) [ 1379.844862][T16012] binder: 16011:16012 ioctl 40086602 20000200 returned -22 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x80086601, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x80086601, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5452, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x801c581f, 0xffffffffffffffff) 22:24:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) 22:24:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x801c581f, 0xffffffffffffffff) 22:24:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x5460, 0xffffffffffffffff) 22:24:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0045878, 0xffffffffffffffff) 22:24:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x8933, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0045878, 0xffffffffffffffff) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400448c9, 0xffffffffffffffff) 22:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x4020940d, 0xffffffffffffffff) 22:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0045878, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0045878, 0xffffffffffffffff) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400448dd, 0xffffffffffffffff) 22:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (fail_nth: 1) 22:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x400454ca, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0101282, 0xffffffffffffffff) [ 1380.360469][T16061] FAULT_INJECTION: forcing a failure. [ 1380.360469][T16061] name failslab, interval 1, probability 0, space 0, times 0 [ 1380.394594][T16061] CPU: 1 PID: 16061 Comm: syz-executor.3 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1380.404553][T16061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1380.414633][T16061] Call Trace: [ 1380.417940][T16061] [ 1380.420891][T16061] dump_stack_lvl+0x241/0x360 [ 1380.425600][T16061] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1380.430825][T16061] ? __pfx__printk+0x10/0x10 [ 1380.435456][T16061] ? __pfx___might_resched+0x10/0x10 [ 1380.440788][T16061] should_fail_ex+0x3b0/0x4e0 [ 1380.445496][T16061] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1380.451253][T16061] should_failslab+0x9/0x20 [ 1380.455784][T16061] __kmalloc+0xe6/0x4a0 [ 1380.459948][T16061] ? tomoyo_realpath_from_path+0xc2/0x5e0 [ 1380.465679][T16061] tomoyo_realpath_from_path+0xcf/0x5e0 [ 1380.471323][T16061] tomoyo_path_number_perm+0x23a/0x880 [ 1380.476807][T16061] ? tomoyo_path_number_perm+0x208/0x880 [ 1380.482466][T16061] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1380.488475][T16061] ? __pfx_lock_acquire+0x10/0x10 [ 1380.493519][T16061] ? __fget_files+0x28/0x470 [ 1380.498112][T16061] ? __fget_files+0x3f4/0x470 [ 1380.502788][T16061] ? __fget_files+0x28/0x470 [ 1380.507386][T16061] security_file_ioctl+0x75/0xb0 [ 1380.512335][T16061] __se_sys_ioctl+0x47/0x170 [ 1380.516926][T16061] do_syscall_64+0xfb/0x240 [ 1380.521518][T16061] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1380.527411][T16061] RIP: 0033:0x7fc536e7dda9 [ 1380.531829][T16061] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1380.551440][T16061] RSP: 002b:00007fc537cb10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0189436, 0xffffffffffffffff) 22:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0189436, 0xffffffffffffffff) [ 1380.559862][T16061] RAX: ffffffffffffffda RBX: 00007fc536fabf80 RCX: 00007fc536e7dda9 [ 1380.567837][T16061] RDX: 0000000000000004 RSI: 000000000000ab00 RDI: 0000000000000003 [ 1380.575826][T16061] RBP: 00007fc537cb1120 R08: 0000000000000000 R09: 0000000000000000 [ 1380.583810][T16061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1380.591787][T16061] R13: 000000000000000b R14: 00007fc536fabf80 R15: 00007ffdfbedcaa8 [ 1380.599776][T16061] 22:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (fail_nth: 2) [ 1380.623633][T16061] ERROR: Out of memory at tomoyo_realpath_from_path. 22:24:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x6, @none, 0x3}, 0xe) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000540), r1) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, r7, 0x4, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000006c0)={0x3, 0x4, 0x4, 0xa, 0x0, r5, 0x8000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x48) (async) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r8, 0x89f1, &(0x7f00000004c0)={'tunl0\x00', &(0x7f0000000400)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1}}}}) (async) r9 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000840), 0xbdb2a432ecc53d83, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x40086602, &(0x7f0000000200)={0x160, 0x0, &(0x7f0000000940)=[@clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x2, 0x1, 0x27}, @fd={0x66642a85, 0x0, r5}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/246, 0xf6, 0x0, 0xf}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x40}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000440)={@fd={0x66642a85, 0x0, r2}, @fda={0x66646185, 0x0, 0x0, 0x35}, @flat=@weak_binder={0x77622a85, 0xb, 0x1}}, &(0x7f00000004c0)={0x0, 0x18, 0x38}}}, @register_looper, @clear_death={0x400c630f, 0x1}, @enter_looper, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000740)={@flat=@weak_handle={0x77682a85, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000c00)=""/220, 0xdc, 0x2, 0x3f}, @fda={0x66646185, 0x6, 0x1, 0x14}}, &(0x7f0000000180)={0x0, 0x18, 0x40}}, 0x40}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000880)={@ptr={0x70742a85, 0x0, &(0x7f0000000800)=""/57, 0x39, 0x0, 0x15}, @fd={0x66642a85, 0x0, r9}, @flat=@weak_handle={0x77682a85, 0x114, 0x3}}, &(0x7f0000000900)={0x0, 0x28, 0x40}}, 0x400}], 0x0, 0x0, 0x0}) (async) r10 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0xd84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x30, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f, 0x2}, @free_buffer={0x40086303, r10}, @exit_looper, @request_death], 0x28, 0x0, &(0x7f0000000100)="8bbbebbaa4c510b0e418751837f169bd5890381b5ad2f1dfa446ab1a41341a843ca2fa0513df6b2c"}) write$6lowpan_control(r1, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r11) [ 1380.672985][T16073] FAULT_INJECTION: forcing a failure. [ 1380.672985][T16073] name failslab, interval 1, probability 0, space 0, times 0 [ 1380.688340][T16073] CPU: 0 PID: 16073 Comm: syz-executor.3 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1380.698280][T16073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1380.708364][T16073] Call Trace: [ 1380.711670][T16073] [ 1380.714630][T16073] dump_stack_lvl+0x241/0x360 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40049409, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc020660b, 0xffffffffffffffff) [ 1380.719348][T16073] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1380.724582][T16073] ? __pfx__printk+0x10/0x10 [ 1380.729211][T16073] ? __pfx___might_resched+0x10/0x10 [ 1380.734535][T16073] should_fail_ex+0x3b0/0x4e0 [ 1380.739240][T16073] ? tomoyo_encode+0x26f/0x540 [ 1380.744128][T16073] should_failslab+0x9/0x20 [ 1380.748656][T16073] __kmalloc+0xe6/0x4a0 [ 1380.752835][T16073] ? __pfx_d_absolute_path+0x10/0x10 [ 1380.758260][T16073] ? tomoyo_realpath_from_path+0xcf/0x5e0 [ 1380.764019][T16073] ? rcu_is_watching+0x15/0xb0 [ 1380.768810][T16073] tomoyo_encode+0x26f/0x540 [ 1380.773442][T16073] tomoyo_realpath_from_path+0x59e/0x5e0 [ 1380.779119][T16073] tomoyo_path_number_perm+0x23a/0x880 [ 1380.784613][T16073] ? tomoyo_path_number_perm+0x208/0x880 [ 1380.790278][T16073] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1380.794384][T16078] binder: 16077:16078 ioctl 40086602 20000200 returned -22 [ 1380.796283][T16073] ? __pfx_lock_acquire+0x10/0x10 [ 1380.796328][T16073] ? __fget_files+0x28/0x470 [ 1380.813150][T16073] ? __fget_files+0x3f4/0x470 [ 1380.817860][T16073] ? __fget_files+0x28/0x470 [ 1380.822476][T16073] security_file_ioctl+0x75/0xb0 [ 1380.827427][T16073] __se_sys_ioctl+0x47/0x170 [ 1380.832033][T16073] do_syscall_64+0xfb/0x240 [ 1380.836533][T16073] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1380.842594][T16073] RIP: 0033:0x7fc536e7dda9 [ 1380.847035][T16073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1380.866707][T16073] RSP: 002b:00007fc537cb10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1380.875143][T16073] RAX: ffffffffffffffda RBX: 00007fc536fabf80 RCX: 00007fc536e7dda9 [ 1380.883117][T16073] RDX: 0000000000000004 RSI: 000000000000ab00 RDI: 0000000000000003 [ 1380.891091][T16073] RBP: 00007fc537cb1120 R08: 0000000000000000 R09: 0000000000000000 [ 1380.899060][T16073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1380.907039][T16073] R13: 000000000000000b R14: 00007fc536fabf80 R15: 00007ffdfbedcaa8 [ 1380.915035][T16073] 22:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc020660b, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xc0481273, 0xffffffffffffffff) 22:24:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x1260, 0xffffffffffffffff) (async) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x711183, 0x0) (async) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8943, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1c, 0x2, 0x1, 0x1383, 0x380, 0xffffffffffffffff, 0x2, '\x00', r4, 0xffffffffffffffff, 0x3, 0x4, 0x5}, 0x48) (async) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r6, &(0x7f0000000080)={0x1f, 0x6, @none, 0x3}, 0xe) (async) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000540), r1) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x20, r7, 0x4, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000006c0)={0x3, 0x4, 0x4, 0xa, 0x0, r5, 0x8000, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3, 0x3}, 0x48) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r8, 0x89f1, &(0x7f00000004c0)={'tunl0\x00', &(0x7f0000000400)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1}}}}) (async) r9 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000840), 0xbdb2a432ecc53d83, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x40086602, &(0x7f0000000200)={0x160, 0x0, &(0x7f0000000940)=[@clear_death={0x400c630f, 0x2}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000003c0)={@fda={0x66646185, 0x2, 0x1, 0x27}, @fd={0x66642a85, 0x0, r5}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/246, 0xf6, 0x0, 0xf}}, &(0x7f00000001c0)={0x0, 0x20, 0x38}}, 0x40}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000440)={@fd={0x66642a85, 0x0, r2}, @fda={0x66646185, 0x0, 0x0, 0x35}, @flat=@weak_binder={0x77622a85, 0xb, 0x1}}, &(0x7f00000004c0)={0x0, 0x18, 0x38}}}, @register_looper, @clear_death={0x400c630f, 0x1}, @enter_looper, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000740)={@flat=@weak_handle={0x77682a85, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000c00)=""/220, 0xdc, 0x2, 0x3f}, @fda={0x66646185, 0x6, 0x1, 0x14}}, &(0x7f0000000180)={0x0, 0x18, 0x40}}, 0x40}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000880)={@ptr={0x70742a85, 0x0, &(0x7f0000000800)=""/57, 0x39, 0x0, 0x15}, @fd={0x66642a85, 0x0, r9}, @flat=@weak_handle={0x77682a85, 0x114, 0x3}}, &(0x7f0000000900)={0x0, 0x28, 0x40}}, 0x400}], 0x0, 0x0, 0x0}) r10 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0xd84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x30, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f, 0x2}, @free_buffer={0x40086303, r10}, @exit_looper, @request_death], 0x28, 0x0, &(0x7f0000000100)="8bbbebbaa4c510b0e418751837f169bd5890381b5ad2f1dfa446ab1a41341a843ca2fa0513df6b2c"}) (async) write$6lowpan_control(r1, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r11) [ 1380.932186][T16073] ERROR: Out of memory at tomoyo_realpath_from_path. 22:24:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0xc0481273, 0xffffffffffffffff) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40081271, 0xffffffffffffffff) 22:24:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (fail_nth: 3) 22:24:02 executing program 1: r0 = syz_io_uring_setup(0x5b54, &(0x7f0000000080)={0x0, 0xdd52, 0x0, 0x0, 0x212}, &(0x7f0000000000)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x13ef, &(0x7f0000000140)={0x0, 0x9784, 0x108, 0x2, 0x9f}, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE_FIXED={0x5, 0x44, 0x6000, @fd_index=0x1, 0x8, 0x5, 0x81, 0x1, 0x1, {0x2}}) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(0xffffffffffffffff, 0x40046210, &(0x7f0000000380)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r3, 0x125f, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab07, 0xffffffffffffffff) syz_io_uring_setup(0x671b, &(0x7f0000000280)={0x0, 0x9919, 0x20, 0x2, 0x334, 0x0, r0}, &(0x7f0000000300), &(0x7f0000000340)) 22:24:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40086602, 0xffffffffffffffff) 22:24:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40003) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) [ 1381.049127][T16090] binder: 16089:16090 ioctl 40086602 20000200 returned -22 22:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40186366, 0xffffffffffffffff) 22:24:03 executing program 1: r0 = syz_io_uring_setup(0x5b54, &(0x7f0000000080)={0x0, 0xdd52, 0x0, 0x0, 0x212}, &(0x7f0000000000)=0x0, &(0x7f0000000100)) (async) syz_io_uring_setup(0x13ef, &(0x7f0000000140)={0x0, 0x9784, 0x108, 0x2, 0x9f}, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE_FIXED={0x5, 0x44, 0x6000, @fd_index=0x1, 0x8, 0x5, 0x81, 0x1, 0x1, {0x2}}) (async) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(0xffffffffffffffff, 0x40046210, &(0x7f0000000380)) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r3, 0x125f, 0xffffffffffffffff) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab07, 0xffffffffffffffff) (async) syz_io_uring_setup(0x671b, &(0x7f0000000280)={0x0, 0x9919, 0x20, 0x2, 0x334, 0x0, r0}, &(0x7f0000000300), &(0x7f0000000340)) 22:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x401c5820, 0xffffffffffffffff) 22:24:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 22:24:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40003) (async) r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40003) ioctl$NBD_SET_SOCK(r0, 0x125f, 0xffffffffffffffff) 22:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x4020940d, 0xffffffffffffffff) [ 1381.305754][T16113] ------------[ cut here ]------------ [ 1381.311289][T16113] WARNING: CPU: 1 PID: 16113 at block/bdev.c:930 bdev_file_open_by_dev+0x112/0x270 [ 1381.320714][T16113] Modules linked in: [ 1381.324673][T16113] CPU: 1 PID: 16113 Comm: syz-executor.0 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1381.334662][T16113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1381.344817][T16113] RIP: 0010:bdev_file_open_by_dev+0x112/0x270 22:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40305828, 0xffffffffffffffff) [ 1381.350917][T16113] Code: 04 b2 14 fd 44 89 e8 83 e0 02 75 23 44 89 ee 83 e6 01 45 31 e4 31 ff e8 ec b1 14 fd 44 89 e8 83 e0 01 75 18 e8 9f ad 14 fd 90 <0f> 0b 90 eb 12 e8 94 ad 14 fd 41 bc 01 00 00 00 eb 05 e8 87 ad 14 [ 1381.370678][T16113] RSP: 0018:ffffc90014357b58 EFLAGS: 00010293 [ 1381.376851][T16113] RAX: ffffffff847f2dc1 RBX: 0000000000000000 RCX: ffff88807fb53c00 [ 1381.384942][T16113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1381.393658][T16113] RBP: ffff88801d14f300 R08: ffffffff847f2db4 R09: 1ffff11003a29f6b 22:24:03 executing program 1: r0 = syz_io_uring_setup(0x5b54, &(0x7f0000000080)={0x0, 0xdd52, 0x0, 0x0, 0x212}, &(0x7f0000000000)=0x0, &(0x7f0000000100)) (async) syz_io_uring_setup(0x13ef, &(0x7f0000000140)={0x0, 0x9784, 0x108, 0x2, 0x9f}, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE_FIXED={0x5, 0x44, 0x6000, @fd_index=0x1, 0x8, 0x5, 0x81, 0x1, 0x1, {0x2}}) (async) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(0xffffffffffffffff, 0x40046210, &(0x7f0000000380)) (async) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r3, 0x125f, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab07, 0xffffffffffffffff) (async) syz_io_uring_setup(0x671b, &(0x7f0000000280)={0x0, 0x9919, 0x20, 0x2, 0x334, 0x0, r0}, &(0x7f0000000300), &(0x7f0000000340)) [ 1381.401962][T16113] R10: dffffc0000000000 R11: ffffed1003a29f6c R12: 0000000000000000 [ 1381.410073][T16113] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000 [ 1381.418134][T16113] FS: 00007f39f18576c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 1381.427186][T16113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1381.433865][T16113] CR2: 0000001b30c26000 CR3: 000000002d0f8000 CR4: 00000000003506f0 [ 1381.441876][T16113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 22:24:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0x2, r1) [ 1381.450083][T16113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1381.458143][T16113] Call Trace: [ 1381.461479][T16113] [ 1381.464515][T16113] ? __warn+0x163/0x4b0 [ 1381.468707][T16113] ? bdev_file_open_by_dev+0x112/0x270 [ 1381.474282][T16113] ? report_bug+0x2b3/0x500 [ 1381.478826][T16113] ? bdev_file_open_by_dev+0x112/0x270 [ 1381.484449][T16113] ? handle_bug+0x3e/0x70 [ 1381.488811][T16113] ? exc_invalid_op+0x1a/0x50 [ 1381.494180][T16113] ? asm_exc_invalid_op+0x1a/0x20 [ 1381.499241][T16113] ? bdev_file_open_by_dev+0x104/0x270 [ 1381.504941][T16113] ? bdev_file_open_by_dev+0x111/0x270 [ 1381.510433][T16113] ? bdev_file_open_by_dev+0x112/0x270 [ 1381.515966][T16113] ? bdev_file_open_by_dev+0x111/0x270 [ 1381.521464][T16113] disk_scan_partitions+0x1be/0x2b0 [ 1381.526782][T16113] blkdev_common_ioctl+0x15cc/0x2880 [ 1381.532101][T16113] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1381.537854][T16113] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1381.543971][T16113] ? __pfx_lock_acquire+0x10/0x10 [ 1381.549052][T16113] ? file_to_blk_mode+0xd5/0x140 22:24:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) ioctl$NBD_SET_SOCK(r0, 0x40305829, 0xffffffffffffffff) [ 1381.554090][T16113] blkdev_ioctl+0x532/0x740 [ 1381.558616][T16113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1381.563742][T16113] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1381.568704][T16113] ? security_file_ioctl+0x87/0xb0 [ 1381.573955][T16113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1381.579020][T16113] __se_sys_ioctl+0xfc/0x170 [ 1381.583791][T16113] do_syscall_64+0xfb/0x240 [ 1381.588325][T16113] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1381.594301][T16113] RIP: 0033:0x7f39f0a7dda9 [ 1381.599445][T16113] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1381.619380][T16113] RSP: 002b:00007f39f18570c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1381.627959][T16113] RAX: ffffffffffffffda RBX: 00007f39f0babf80 RCX: 00007f39f0a7dda9 [ 1381.636050][T16113] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000004 [ 1381.644131][T16113] RBP: 00007f39f0aca47a R08: 0000000000000000 R09: 0000000000000000 22:24:03 executing program 1: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(0xffffffffffffffff, 0xc01064c1, &(0x7f0000000080)={r0}) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000200)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x4080) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x400000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000240)={0x6}) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r3, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000100)="c555f481b8dee04b53fd0c3156a30f3eb6b681ee50f7bb4110767a760503ca4f75b7d1e5fb519eee8c", 0x29}) ioctl$NBD_SET_SOCK(r1, 0x125f, 0xffffffffffffffff) r4 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x8001) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETENCODER(r5, 0xc01464a6, &(0x7f0000001380)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000005c0)={&(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x5, 0x7}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000000600)={&(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x3, 0x0, r6}) [ 1381.652135][T16113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1381.660195][T16113] R13: 000000000000000b R14: 00007f39f0babf80 R15: 00007ffdb8021268 [ 1381.668322][T16113] [ 1381.671384][T16113] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1381.678681][T16113] CPU: 1 PID: 16113 Comm: syz-executor.0 Not tainted 6.8.0-rc3-next-20240209-syzkaller #0 [ 1381.688594][T16113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 1381.698678][T16113] Call Trace: [ 1381.701975][T16113] [ 1381.704931][T16113] dump_stack_lvl+0x241/0x360 [ 1381.709638][T16113] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1381.714866][T16113] ? __pfx__printk+0x10/0x10 [ 1381.719487][T16113] ? _printk+0xd5/0x120 [ 1381.723678][T16113] ? vscnprintf+0x5d/0x90 [ 1381.728035][T16113] panic+0x349/0x860 [ 1381.731962][T16113] ? __warn+0x172/0x4b0 [ 1381.736147][T16113] ? __pfx_panic+0x10/0x10 [ 1381.741107][T16113] ? show_trace_log_lvl+0x4e6/0x520 [ 1381.746387][T16113] __warn+0x31e/0x4b0 [ 1381.750399][T16113] ? bdev_file_open_by_dev+0x112/0x270 22:24:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$NBD_SET_SOCK(r0, 0x10, r1) [ 1381.755890][T16113] report_bug+0x2b3/0x500 [ 1381.760250][T16113] ? bdev_file_open_by_dev+0x112/0x270 [ 1381.765830][T16113] handle_bug+0x3e/0x70 [ 1381.770011][T16113] exc_invalid_op+0x1a/0x50 [ 1381.774546][T16113] asm_exc_invalid_op+0x1a/0x20 [ 1381.779399][T16113] RIP: 0010:bdev_file_open_by_dev+0x112/0x270 [ 1381.785466][T16113] Code: 04 b2 14 fd 44 89 e8 83 e0 02 75 23 44 89 ee 83 e6 01 45 31 e4 31 ff e8 ec b1 14 fd 44 89 e8 83 e0 01 75 18 e8 9f ad 14 fd 90 <0f> 0b 90 eb 12 e8 94 ad 14 fd 41 bc 01 00 00 00 eb 05 e8 87 ad 14 [ 1381.805075][T16113] RSP: 0018:ffffc90014357b58 EFLAGS: 00010293 [ 1381.811146][T16113] RAX: ffffffff847f2dc1 RBX: 0000000000000000 RCX: ffff88807fb53c00 [ 1381.819114][T16113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1381.827084][T16113] RBP: ffff88801d14f300 R08: ffffffff847f2db4 R09: 1ffff11003a29f6b [ 1381.835051][T16113] R10: dffffc0000000000 R11: ffffed1003a29f6c R12: 0000000000000000 [ 1381.843016][T16113] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000000 [ 1381.850988][T16113] ? bdev_file_open_by_dev+0x104/0x270 [ 1381.856448][T16113] ? bdev_file_open_by_dev+0x111/0x270 [ 1381.861908][T16113] ? bdev_file_open_by_dev+0x111/0x270 [ 1381.867373][T16113] disk_scan_partitions+0x1be/0x2b0 [ 1381.872581][T16113] blkdev_common_ioctl+0x15cc/0x2880 [ 1381.877867][T16113] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 1381.883495][T16113] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1381.889480][T16113] ? __pfx_lock_acquire+0x10/0x10 [ 1381.894514][T16113] ? file_to_blk_mode+0xd5/0x140 [ 1381.899447][T16113] blkdev_ioctl+0x532/0x740 [ 1381.903947][T16113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1381.908968][T16113] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1381.913900][T16113] ? security_file_ioctl+0x87/0xb0 [ 1381.919005][T16113] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1381.924023][T16113] __se_sys_ioctl+0xfc/0x170 [ 1381.928609][T16113] do_syscall_64+0xfb/0x240 [ 1381.933109][T16113] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1381.939006][T16113] RIP: 0033:0x7f39f0a7dda9 [ 1381.943417][T16113] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1381.963015][T16113] RSP: 002b:00007f39f18570c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1381.971426][T16113] RAX: ffffffffffffffda RBX: 00007f39f0babf80 RCX: 00007f39f0a7dda9 [ 1381.979391][T16113] RDX: ffffffffffffffff RSI: 000000000000125f RDI: 0000000000000004 [ 1381.987354][T16113] RBP: 00007f39f0aca47a R08: 0000000000000000 R09: 0000000000000000 [ 1381.995323][T16113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.003292][T16113] R13: 000000000000000b R14: 00007f39f0babf80 R15: 00007ffdb8021268 [ 1382.011282][T16113] [ 1382.014482][T16113] Kernel Offset: disabled [ 1382.018799][T16113] Rebooting in 86400 seconds..