@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x4c}}, 0x0) [ 441.435548][T15310] ext4_remount+0xfc0/0x1840 [ 441.440171][T15310] ? ext4_statfs+0x6b0/0x6b0 [ 441.444796][T15310] legacy_reconfigure+0x8e/0xa0 [ 441.449697][T15310] reconfigure_super+0x2d3/0x4f0 [ 441.454755][T15310] path_mount+0x1442/0x1ce0 [ 441.459270][T15310] __se_sys_mount+0x23d/0x2e0 [ 441.464302][T15310] __x64_sys_mount+0x63/0x70 [ 441.468998][T15310] do_syscall_64+0x4a/0x90 [ 441.473429][T15310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 441.479354][T15310] RIP: 0033:0x467afa [ 441.483269][T15310] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.502880][T15310] RSP: 002b:00007f0a7907cfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 441.511342][T15310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000467afa [ 441.519493][T15310] RDX: 00000000200002c0 RSI: 0000000020000000 RDI: 0000000000000000 [ 441.529392][T15310] RBP: 00007f0a7907d040 R08: 00007f0a7907d040 R09: 00000000200002c0 [ 441.538853][T15310] R10: 00000000000884a0 R11: 0000000000000206 R12: 00000000200002c0 [ 441.547163][T15310] R13: 0000000020000000 R14: 00007f0a7907d000 R15: 00000000200000c0 [ 441.559931][T15310] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 441.576874][T15332] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x9effffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x604, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x4c}}, 0x0) 20:31:00 executing program 5 (fault-call:5 fault-nth:13): syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 441.638408][T15343] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 441.665400][T15349] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 441.675931][T15354] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:31:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x700, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xa0120000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 441.677405][T15349] FAULT_INJECTION: forcing a failure. [ 441.677405][T15349] name failslab, interval 1, probability 0, space 0, times 0 [ 441.696346][T15349] CPU: 1 PID: 15349 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 441.705895][T15349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.715956][T15349] Call Trace: [ 441.719242][T15349] dump_stack+0x137/0x19d [ 441.723625][T15349] should_fail+0x23c/0x250 [ 441.729086][T15349] ? getname_flags+0x84/0x3d0 [ 441.733763][T15349] __should_failslab+0x81/0x90 [ 441.738741][T15349] should_failslab+0x5/0x20 [ 441.743254][T15349] kmem_cache_alloc+0x46/0x2f0 [ 441.748053][T15349] getname_flags+0x84/0x3d0 [ 441.752563][T15349] getname+0x15/0x20 [ 441.756575][T15349] do_sys_openat2+0x5b/0x250 [ 441.761267][T15349] ? __se_sys_mount+0x261/0x2e0 [ 441.763075][T15355] loop3: detected capacity change from 0 to 512 [ 441.766199][T15349] __x64_sys_openat+0xef/0x110 [ 441.777367][T15349] do_syscall_64+0x4a/0x90 [ 441.781859][T15349] ? irqentry_exit_to_user_mode+0x5/0x20 20:31:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xefffffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 441.787520][T15349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 441.793453][T15349] RIP: 0033:0x4196c4 [ 441.797405][T15349] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 441.817255][T15349] RSP: 002b:00007f0a7907cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 441.825722][T15349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004196c4 20:31:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1800, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 441.834145][T15349] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 441.842138][T15349] RBP: 0000000020000000 R08: 0000000000000000 R09: 00000000200002c0 [ 441.850125][T15349] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 441.858124][T15349] R13: 0000000020000000 R14: 00007f0a7907d000 R15: 00000000200000c0 20:31:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:01 executing program 5 (fault-call:5 fault-nth:14): syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 441.922578][T15355] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 441.935299][T15355] EXT4-fs (loop3): get root inode failed [ 441.941059][T15355] EXT4-fs (loop3): mount failed [ 441.996878][T15391] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 442.008019][T15391] FAULT_INJECTION: forcing a failure. [ 442.008019][T15391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.019483][T15400] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 442.022747][T15391] CPU: 1 PID: 15391 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2600, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) [ 442.040072][T15391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.050351][T15391] Call Trace: [ 442.053632][T15391] dump_stack+0x137/0x19d [ 442.058396][T15391] should_fail+0x23c/0x250 [ 442.062842][T15391] should_fail_usercopy+0x16/0x20 [ 442.067949][T15391] strncpy_from_user+0x21/0x250 [ 442.072810][T15391] getname_flags+0xb8/0x3d0 [ 442.077335][T15391] getname+0x15/0x20 [ 442.081232][T15391] do_sys_openat2+0x5b/0x250 [ 442.085848][T15391] ? __se_sys_mount+0x261/0x2e0 [ 442.090716][T15391] __x64_sys_openat+0xef/0x110 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) [ 442.095489][T15391] do_syscall_64+0x4a/0x90 [ 442.099908][T15391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.105907][T15391] RIP: 0033:0x4196c4 [ 442.109805][T15391] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 442.129483][T15391] RSP: 002b:00007f0a7907cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 442.137907][T15391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004196c4 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3505, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) [ 442.146485][T15391] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 442.155122][T15391] RBP: 0000000020000000 R08: 0000000000000000 R09: 00000000200002c0 [ 442.163572][T15391] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 442.171842][T15391] R13: 0000000020000000 R14: 00007f0a7907d000 R15: 00000000200000c0 [ 442.183856][T15417] loop3: detected capacity change from 0 to 512 [ 442.212614][T15417] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 442.224703][T15417] EXT4-fs (loop3): get root inode failed [ 442.227045][T15420] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 442.230400][T15417] EXT4-fs (loop3): mount failed 20:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffff9e, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:01 executing program 5 (fault-call:5 fault-nth:15): syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:31:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 442.335417][T15447] FAULT_INJECTION: forcing a failure. [ 442.335417][T15447] name failslab, interval 1, probability 0, space 0, times 0 [ 442.348181][T15447] CPU: 0 PID: 15447 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 442.357197][T15447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.367256][T15447] Call Trace: [ 442.370589][T15447] dump_stack+0x137/0x19d [ 442.374957][T15447] should_fail+0x23c/0x250 [ 442.379384][T15447] ? __alloc_file+0x2e/0x1a0 [ 442.384155][T15447] __should_failslab+0x81/0x90 [ 442.389045][T15447] should_failslab+0x5/0x20 [ 442.393578][T15447] kmem_cache_alloc+0x46/0x2f0 [ 442.398351][T15447] __alloc_file+0x2e/0x1a0 [ 442.402822][T15447] alloc_empty_file+0xcd/0x1c0 [ 442.407593][T15447] path_openat+0x6a/0x20b0 [ 442.412567][T15447] ? ext4_remount+0x1643/0x1840 [ 442.417436][T15447] do_filp_open+0xd9/0x1f0 [ 442.421870][T15447] ? __virt_addr_valid+0x15a/0x1a0 [ 442.427094][T15447] ? __check_object_size+0x253/0x310 20:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffffef, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8004, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 442.432747][T15447] ? _find_next_bit+0x16a/0x190 [ 442.437621][T15447] ? alloc_fd+0x388/0x3e0 [ 442.441974][T15447] do_sys_openat2+0xa3/0x250 [ 442.447552][T15447] ? __se_sys_mount+0x261/0x2e0 [ 442.454357][T15447] __x64_sys_openat+0xef/0x110 [ 442.459228][T15447] do_syscall_64+0x4a/0x90 [ 442.464003][T15447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.470013][T15447] RIP: 0033:0x4196c4 20:31:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 442.474013][T15447] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 442.486705][T15455] loop3: detected capacity change from 0 to 512 [ 442.493661][T15447] RSP: 002b:00007f0a7907cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 442.493689][T15447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004196c4 [ 442.493701][T15447] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c 20:31:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:01 executing program 5 (fault-call:5 fault-nth:16): syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) [ 442.493713][T15447] RBP: 0000000020000000 R08: 0000000000000000 R09: 00000000200002c0 [ 442.493724][T15447] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 442.493737][T15447] R13: 0000000020000000 R14: 00007f0a7907d000 R15: 00000000200000c0 [ 442.531153][T15455] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 442.566253][T15455] EXT4-fs (loop3): get root inode failed [ 442.571941][T15455] EXT4-fs (loop3): mount failed [ 442.625804][T15487] FAULT_INJECTION: forcing a failure. [ 442.625804][T15487] name failslab, interval 1, probability 0, space 0, times 0 [ 442.638473][T15487] CPU: 1 PID: 15487 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 442.647279][T15487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.657452][T15487] Call Trace: [ 442.661699][T15487] dump_stack+0x137/0x19d [ 442.666195][T15487] should_fail+0x23c/0x250 [ 442.671185][T15487] ? security_file_alloc+0x30/0x190 [ 442.676389][T15487] __should_failslab+0x81/0x90 [ 442.681210][T15487] should_failslab+0x5/0x20 [ 442.685753][T15487] kmem_cache_alloc+0x46/0x2f0 [ 442.690563][T15487] security_file_alloc+0x30/0x190 [ 442.695600][T15487] __alloc_file+0x83/0x1a0 [ 442.700107][T15487] alloc_empty_file+0xcd/0x1c0 [ 442.704951][T15487] path_openat+0x6a/0x20b0 [ 442.709390][T15487] ? ext4_remount+0x1643/0x1840 [ 442.714227][T15487] do_filp_open+0xd9/0x1f0 [ 442.718660][T15487] ? __virt_addr_valid+0x15a/0x1a0 [ 442.723766][T15487] ? __check_object_size+0x253/0x310 [ 442.729034][T15487] ? _find_next_bit+0x16a/0x190 [ 442.733869][T15487] ? alloc_fd+0x388/0x3e0 [ 442.738270][T15487] do_sys_openat2+0xa3/0x250 [ 442.743008][T15487] ? __se_sys_mount+0x261/0x2e0 [ 442.747838][T15487] __x64_sys_openat+0xef/0x110 [ 442.752674][T15487] do_syscall_64+0x4a/0x90 [ 442.757171][T15487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.763080][T15487] RIP: 0033:0x4196c4 [ 442.767098][T15487] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 442.786761][T15487] RSP: 002b:00007f0a7907cf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 442.795162][T15487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004196c4 [ 442.803128][T15487] RDX: 0000000000010000 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 442.811092][T15487] RBP: 0000000020000000 R08: 0000000000000000 R09: 00000000200002c0 [ 442.819059][T15487] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000010000 [ 442.827114][T15487] R13: 0000000020000000 R14: 00007f0a7907d000 R15: 00000000200000c0 20:31:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80040, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xf, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:02 executing program 5 (fault-call:5 fault-nth:17): syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x200000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) [ 442.944408][T15517] FAULT_INJECTION: forcing a failure. [ 442.944408][T15517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.957691][T15517] CPU: 0 PID: 15517 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 442.963911][T15522] loop3: detected capacity change from 0 to 512 [ 442.966480][T15517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.982774][T15517] Call Trace: [ 442.986054][T15517] dump_stack+0x137/0x19d [ 442.990533][T15517] should_fail+0x23c/0x250 [ 442.994974][T15517] should_fail_usercopy+0x16/0x20 [ 443.000005][T15517] _copy_to_user+0x1c/0x90 [ 443.001395][T15522] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 443.004428][T15517] simple_read_from_buffer+0xab/0x120 [ 443.004457][T15517] proc_fail_nth_read+0xf6/0x140 [ 443.016677][T15522] EXT4-fs (loop3): get root inode failed [ 443.022359][T15517] ? rw_verify_area+0x136/0x250 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x10, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 443.022394][T15517] ? proc_fault_inject_write+0x200/0x200 [ 443.022416][T15517] vfs_read+0x154/0x5d0 [ 443.027521][T15522] EXT4-fs (loop3): mount failed [ 443.034105][T15517] ? __fget_light+0x21b/0x260 [ 443.060086][T15517] ? __cond_resched+0x11/0x40 [ 443.064924][T15517] ksys_read+0xce/0x180 [ 443.069096][T15517] __x64_sys_read+0x3e/0x50 [ 443.074220][T15517] do_syscall_64+0x4a/0x90 [ 443.078965][T15517] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.085556][T15517] RIP: 0033:0x41935c 20:31:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) [ 443.090507][T15517] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 443.113003][T15517] RSP: 002b:00007f0a7907d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 443.121804][T15517] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000041935c [ 443.131239][T15517] RDX: 000000000000000f RSI: 00007f0a7907d1e0 RDI: 0000000000000004 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 443.139316][T15517] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 00000000200002c0 [ 443.147347][T15517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.155607][T15517] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 20:31:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2040000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 443.309062][T15568] loop3: detected capacity change from 0 to 512 [ 443.330971][T15568] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 443.343140][T15568] EXT4-fs (loop3): get root inode failed [ 443.349433][T15568] EXT4-fs (loop3): mount failed 20:31:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 443.359597][T15570] FAULT_INJECTION: forcing a failure. [ 443.359597][T15570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.372966][T15570] CPU: 0 PID: 15570 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 443.381751][T15570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.392167][T15570] Call Trace: [ 443.396505][T15570] dump_stack+0x137/0x19d [ 443.401123][T15570] should_fail+0x23c/0x250 [ 443.406476][T15570] should_fail_usercopy+0x16/0x20 [ 443.413653][T15570] _copy_from_user+0x1c/0xd0 [ 443.418446][T15570] __copy_msghdr_from_user+0x44/0x350 [ 443.424531][T15570] ? __fget_light+0x21b/0x260 [ 443.429306][T15570] __sys_sendmsg+0x135/0x270 [ 443.434195][T15570] ? kstrtouint_from_user+0x104/0x130 [ 443.442724][T15570] ? do_filp_open+0x17a/0x1f0 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 443.453524][T15570] ? fsnotify_perm+0x59/0x2e0 [ 443.460771][T15570] ? __fsnotify_parent+0x32f/0x430 [ 443.465942][T15570] ? get_pid_task+0x8b/0xc0 [ 443.470503][T15570] ? vfs_write+0x50c/0x770 [ 443.474931][T15570] ? __fget_light+0x21b/0x260 [ 443.479631][T15570] ? __cond_resched+0x11/0x40 [ 443.484315][T15570] ? fput+0x2d/0x130 [ 443.488275][T15570] ? ksys_write+0x157/0x180 [ 443.492811][T15570] __x64_sys_sendmsg+0x42/0x50 [ 443.497672][T15570] do_syscall_64+0x4a/0x90 [ 443.502122][T15570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.508122][T15570] RIP: 0033:0x4665d9 [ 443.512015][T15570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.534243][T15570] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 443.542870][T15570] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 443.551951][T15570] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 443.559981][T15570] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.568853][T15570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.576845][T15570] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x200002d4, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:02 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:02 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 443.720486][T15622] FAULT_INJECTION: forcing a failure. [ 443.720486][T15622] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.733680][T15622] CPU: 0 PID: 15622 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 443.742466][T15622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.752614][T15622] Call Trace: [ 443.755905][T15622] dump_stack+0x137/0x19d [ 443.760243][T15622] should_fail+0x23c/0x250 [ 443.764671][T15622] should_fail_usercopy+0x16/0x20 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 443.769715][T15622] _copy_from_user+0x1c/0xd0 [ 443.774370][T15622] iovec_from_user+0xc4/0x2d0 [ 443.779055][T15622] ? should_fail+0xd6/0x250 [ 443.783612][T15622] __import_iovec+0x49/0x270 [ 443.788207][T15622] ? __copy_msghdr_from_user+0x232/0x350 [ 443.793853][T15622] import_iovec+0x69/0x80 [ 443.798267][T15622] __sys_sendmsg+0x1ab/0x270 [ 443.802865][T15622] ? do_filp_open+0x17a/0x1f0 [ 443.807548][T15622] ? fsnotify_perm+0x59/0x2e0 [ 443.812222][T15622] ? __fsnotify_parent+0x32f/0x430 20:31:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x8, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:03 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 443.817387][T15622] ? get_pid_task+0x8b/0xc0 [ 443.821894][T15622] ? vfs_write+0x50c/0x770 [ 443.826322][T15622] ? __fget_light+0x21b/0x260 [ 443.831042][T15622] ? __cond_resched+0x11/0x40 [ 443.832046][T15633] loop3: detected capacity change from 0 to 512 [ 443.835725][T15622] ? fput+0x2d/0x130 [ 443.835752][T15622] ? ksys_write+0x157/0x180 [ 443.850369][T15622] __x64_sys_sendmsg+0x42/0x50 [ 443.855202][T15622] do_syscall_64+0x4a/0x90 [ 443.859673][T15622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.865579][T15622] RIP: 0033:0x4665d9 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 443.869476][T15622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.889097][T15622] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 443.897513][T15622] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 443.903524][T15633] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated 20:31:03 executing program 4 (fault-call:3 fault-nth:2): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 443.905656][T15622] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 443.905673][T15622] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.905685][T15622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 443.905697][T15622] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 443.949836][T15633] EXT4-fs (loop3): get root inode failed [ 443.955632][T15633] EXT4-fs (loop3): mount failed [ 443.978906][T15654] FAULT_INJECTION: forcing a failure. [ 443.978906][T15654] name failslab, interval 1, probability 0, space 0, times 0 [ 443.991559][T15654] CPU: 1 PID: 15654 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 444.000365][T15654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.010425][T15654] Call Trace: [ 444.013739][T15654] dump_stack+0x137/0x19d [ 444.018082][T15654] should_fail+0x23c/0x250 [ 444.022518][T15654] __should_failslab+0x81/0x90 [ 444.027358][T15654] should_failslab+0x5/0x20 [ 444.031888][T15654] kmem_cache_alloc_node+0x58/0x2b0 [ 444.037097][T15654] ? __alloc_skb+0xed/0x420 [ 444.041596][T15654] __alloc_skb+0xed/0x420 [ 444.045910][T15654] netlink_sendmsg+0x4c7/0x7c0 [ 444.050657][T15654] ? netlink_getsockopt+0x720/0x720 [ 444.055854][T15654] ____sys_sendmsg+0x360/0x4d0 [ 444.060644][T15654] ? import_iovec+0x69/0x80 [ 444.065143][T15654] __sys_sendmsg+0x1ed/0x270 [ 444.069768][T15654] ? __fsnotify_parent+0x32f/0x430 [ 444.074884][T15654] ? get_pid_task+0x8b/0xc0 [ 444.079383][T15654] ? vfs_write+0x50c/0x770 [ 444.083866][T15654] ? __fget_light+0x21b/0x260 [ 444.088559][T15654] ? __cond_resched+0x11/0x40 [ 444.093231][T15654] ? fput+0x2d/0x130 [ 444.097149][T15654] ? ksys_write+0x157/0x180 [ 444.101669][T15654] __x64_sys_sendmsg+0x42/0x50 [ 444.106541][T15654] do_syscall_64+0x4a/0x90 [ 444.110946][T15654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.116830][T15654] RIP: 0033:0x4665d9 [ 444.120896][T15654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.140510][T15654] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 444.148943][T15654] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 444.156955][T15654] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 444.164914][T15654] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 20:31:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x6040000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:03 executing program 4 (fault-call:3 fault-nth:3): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:03 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 444.172874][T15654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.181210][T15654] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 444.299018][T15683] FAULT_INJECTION: forcing a failure. [ 444.299018][T15683] name failslab, interval 1, probability 0, space 0, times 0 [ 444.311718][T15683] CPU: 1 PID: 15683 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 444.320552][T15683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.330724][T15683] Call Trace: [ 444.334006][T15683] dump_stack+0x137/0x19d [ 444.338417][T15683] should_fail+0x23c/0x250 [ 444.342846][T15683] __should_failslab+0x81/0x90 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xb, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x2, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 444.347627][T15683] should_failslab+0x5/0x20 [ 444.352256][T15683] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 444.358149][T15683] ? __kmalloc_node_track_caller+0x30/0x40 [ 444.359570][T15684] loop3: detected capacity change from 0 to 512 [ 444.364655][T15683] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 444.379283][T15683] __kmalloc_node_track_caller+0x30/0x40 [ 444.385534][T15683] ? netlink_sendmsg+0x4c7/0x7c0 [ 444.390648][T15683] __alloc_skb+0x187/0x420 [ 444.395083][T15683] netlink_sendmsg+0x4c7/0x7c0 [ 444.399854][T15683] ? netlink_getsockopt+0x720/0x720 [ 444.405112][T15683] ____sys_sendmsg+0x360/0x4d0 [ 444.406988][T15684] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 444.409886][T15683] ? import_iovec+0x69/0x80 [ 444.409910][T15683] __sys_sendmsg+0x1ed/0x270 [ 444.409927][T15683] ? __fsnotify_parent+0x32f/0x430 [ 444.422063][T15684] EXT4-fs (loop3): get root inode failed [ 444.426894][T15683] ? get_pid_task+0x8b/0xc0 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x4, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 444.432368][T15684] EXT4-fs (loop3): mount failed [ 444.437868][T15683] ? vfs_write+0x50c/0x770 [ 444.461761][T15683] ? __fget_light+0x21b/0x260 [ 444.466813][T15683] ? __cond_resched+0x11/0x40 [ 444.471506][T15683] ? fput+0x2d/0x130 [ 444.475406][T15683] ? ksys_write+0x157/0x180 [ 444.479985][T15683] __x64_sys_sendmsg+0x42/0x50 [ 444.484756][T15683] do_syscall_64+0x4a/0x90 [ 444.489376][T15683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.495282][T15683] RIP: 0033:0x4665d9 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x10, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 444.499181][T15683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.518835][T15683] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 444.527259][T15683] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 444.535236][T15683] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 444.543413][T15683] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.551392][T15683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.560101][T15683] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x18000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x12a0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:03 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xc, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:03 executing program 4 (fault-call:3 fault-nth:4): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 444.679860][T15731] FAULT_INJECTION: forcing a failure. [ 444.679860][T15731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 444.693041][T15731] CPU: 1 PID: 15731 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 444.701879][T15731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.714081][T15731] Call Trace: [ 444.717905][T15731] dump_stack+0x137/0x19d [ 444.722250][T15731] should_fail+0x23c/0x250 20:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x26000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 444.726680][T15731] should_fail_usercopy+0x16/0x20 [ 444.731715][T15731] _copy_from_iter_full+0x148/0xa10 [ 444.735520][T15741] loop3: detected capacity change from 0 to 512 [ 444.736942][T15731] ? check_stack_object+0x61/0x70 [ 444.736971][T15731] ? __virt_addr_valid+0x15a/0x1a0 [ 444.753546][T15731] ? __check_object_size+0x253/0x310 [ 444.758980][T15731] netlink_sendmsg+0x579/0x7c0 [ 444.763799][T15731] ? netlink_getsockopt+0x720/0x720 [ 444.769011][T15731] ____sys_sendmsg+0x360/0x4d0 [ 444.774586][T15731] ? import_iovec+0x69/0x80 20:31:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xa012, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 444.779103][T15731] __sys_sendmsg+0x1ed/0x270 [ 444.783716][T15731] ? __fsnotify_parent+0x32f/0x430 [ 444.788849][T15731] ? get_pid_task+0x8b/0xc0 [ 444.793369][T15731] ? vfs_write+0x50c/0x770 [ 444.797822][T15731] ? __fget_light+0x21b/0x260 [ 444.802534][T15731] ? __cond_resched+0x11/0x40 [ 444.807304][T15731] ? fput+0x2d/0x130 [ 444.812166][T15731] ? ksys_write+0x157/0x180 [ 444.816731][T15731] __x64_sys_sendmsg+0x42/0x50 [ 444.821588][T15731] do_syscall_64+0x4a/0x90 [ 444.822048][T15741] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 444.826009][T15731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.826039][T15731] RIP: 0033:0x4665d9 [ 444.838328][T15741] EXT4-fs (loop3): get root inode failed [ 444.844149][T15731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.844173][T15731] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 444.844192][T15731] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 444.844204][T15731] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 444.844216][T15731] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.848623][T15741] EXT4-fs (loop3): mount failed 20:31:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x35050000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:04 executing program 4 (fault-call:3 fault-nth:5): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xd, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 444.855501][T15731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 444.855522][T15731] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 444.983983][T15760] FAULT_INJECTION: forcing a failure. [ 444.983983][T15760] name failslab, interval 1, probability 0, space 0, times 0 [ 444.997771][T15760] CPU: 1 PID: 15760 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 445.006542][T15760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.016604][T15760] Call Trace: [ 445.020088][T15760] dump_stack+0x137/0x19d [ 445.025156][T15760] should_fail+0x23c/0x250 [ 445.029586][T15760] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 445.035852][T15760] __should_failslab+0x81/0x90 [ 445.040652][T15760] should_failslab+0x5/0x20 [ 445.045178][T15760] __kmalloc+0x66/0x340 [ 445.049401][T15760] ? selinux_capable+0x34/0x40 [ 445.054168][T15760] genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 445.060350][T15760] ? ns_capable+0x86/0xb0 [ 445.064671][T15760] genl_rcv_msg+0x5aa/0x800 [ 445.069173][T15760] ? tsan.module_ctor+0x10/0x10 [ 445.074052][T15760] ? rhashtable_jhash2+0x13a/0x1a0 [ 445.079196][T15760] netlink_rcv_skb+0x13e/0x240 [ 445.083986][T15760] ? genl_bind+0x1d0/0x1d0 [ 445.088404][T15760] genl_rcv+0x24/0x40 [ 445.092399][T15760] netlink_unicast+0x5ec/0x6b0 [ 445.097162][T15760] netlink_sendmsg+0x6f8/0x7c0 [ 445.101929][T15760] ? netlink_getsockopt+0x720/0x720 [ 445.107114][T15760] ____sys_sendmsg+0x360/0x4d0 [ 445.111880][T15760] ? import_iovec+0x69/0x80 [ 445.116392][T15760] __sys_sendmsg+0x1ed/0x270 [ 445.121042][T15760] ? __fsnotify_parent+0x32f/0x430 [ 445.126158][T15760] ? get_pid_task+0x8b/0xc0 [ 445.130709][T15760] ? vfs_write+0x50c/0x770 [ 445.135152][T15760] ? __fget_light+0x21b/0x260 [ 445.139880][T15760] ? __cond_resched+0x11/0x40 [ 445.144590][T15760] ? fput+0x2d/0x130 [ 445.148768][T15760] ? ksys_write+0x157/0x180 [ 445.153274][T15760] __x64_sys_sendmsg+0x42/0x50 [ 445.158068][T15760] do_syscall_64+0x4a/0x90 [ 445.163152][T15760] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 445.169066][T15760] RIP: 0033:0x4665d9 [ 445.172956][T15760] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 445.192952][T15760] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.201441][T15760] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 445.210066][T15760] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 445.218036][T15760] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 445.226112][T15760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:31:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:04 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:04 executing program 4 (fault-call:3 fault-nth:6): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 445.234341][T15760] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 445.312794][T15785] FAULT_INJECTION: forcing a failure. [ 445.312794][T15785] name failslab, interval 1, probability 0, space 0, times 0 [ 445.325637][T15785] CPU: 0 PID: 15785 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 445.334743][T15785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.344822][T15785] Call Trace: [ 445.348102][T15785] dump_stack+0x137/0x19d [ 445.352521][T15785] should_fail+0x23c/0x250 [ 445.357009][T15785] __should_failslab+0x81/0x90 [ 445.361881][T15785] ? netlbl_mgmt_add_common+0x3b/0x950 [ 445.367424][T15785] should_failslab+0x5/0x20 [ 445.371942][T15785] kmem_cache_alloc_trace+0x49/0x310 [ 445.373970][T15793] loop3: detected capacity change from 0 to 512 [ 445.377361][T15785] netlbl_mgmt_add_common+0x3b/0x950 [ 445.377387][T15785] ? __nla_parse+0x3c/0x50 [ 445.393329][T15785] ? selinux_task_getsecid_subj+0x5f/0x70 [ 445.399061][T15785] netlbl_mgmt_add+0x191/0x1c0 [ 445.403833][T15785] genl_rcv_msg+0x75b/0x800 [ 445.408371][T15785] ? tsan.module_ctor+0x10/0x10 [ 445.413224][T15785] netlink_rcv_skb+0x13e/0x240 [ 445.417987][T15785] ? genl_bind+0x1d0/0x1d0 [ 445.422403][T15785] genl_rcv+0x24/0x40 [ 445.426386][T15785] netlink_unicast+0x5ec/0x6b0 [ 445.431146][T15785] netlink_sendmsg+0x6f8/0x7c0 [ 445.435924][T15785] ? netlink_getsockopt+0x720/0x720 [ 445.441155][T15785] ____sys_sendmsg+0x360/0x4d0 [ 445.445919][T15785] ? import_iovec+0x69/0x80 [ 445.450420][T15785] __sys_sendmsg+0x1ed/0x270 [ 445.455013][T15785] ? __fsnotify_parent+0x32f/0x430 [ 445.460169][T15785] ? get_pid_task+0x8b/0xc0 [ 445.464679][T15785] ? vfs_write+0x50c/0x770 [ 445.469117][T15785] ? __fget_light+0x21b/0x260 [ 445.473796][T15785] ? __cond_resched+0x11/0x40 [ 445.478481][T15785] ? fput+0x2d/0x130 [ 445.482427][T15785] ? ksys_write+0x157/0x180 [ 445.487029][T15785] __x64_sys_sendmsg+0x42/0x50 [ 445.491857][T15785] do_syscall_64+0x4a/0x90 [ 445.496272][T15785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 445.502258][T15785] RIP: 0033:0x4665d9 [ 445.506149][T15785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 445.525774][T15785] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.534320][T15785] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 445.542344][T15785] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 445.550322][T15785] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 20:31:04 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x40000800, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:04 executing program 4 (fault-call:3 fault-nth:7): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 445.558297][T15785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 445.566269][T15785] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:04 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x22, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 445.652965][T15793] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 445.665063][T15793] EXT4-fs (loop3): get root inode failed [ 445.672023][T15793] EXT4-fs (loop3): mount failed [ 445.695399][T15817] FAULT_INJECTION: forcing a failure. [ 445.695399][T15817] name failslab, interval 1, probability 0, space 0, times 0 [ 445.708715][T15817] CPU: 0 PID: 15817 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 445.717485][T15817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.727550][T15817] Call Trace: [ 445.730848][T15817] dump_stack+0x137/0x19d [ 445.735195][T15817] should_fail+0x23c/0x250 [ 445.739645][T15817] ? netlbl_mgmt_add_common+0xb4/0x950 [ 445.745111][T15817] __should_failslab+0x81/0x90 [ 445.750002][T15817] should_failslab+0x5/0x20 [ 445.754520][T15817] __kmalloc+0x66/0x340 [ 445.758676][T15817] ? kmem_cache_alloc_trace+0x215/0x310 [ 445.764291][T15817] ? netlbl_mgmt_add_common+0x3b/0x950 [ 445.769776][T15817] netlbl_mgmt_add_common+0xb4/0x950 [ 445.775044][T15817] ? __nla_parse+0x3c/0x50 [ 445.779603][T15817] ? selinux_task_getsecid_subj+0x5f/0x70 [ 445.785329][T15817] netlbl_mgmt_add+0x191/0x1c0 [ 445.790140][T15817] genl_rcv_msg+0x75b/0x800 [ 445.794746][T15817] ? tsan.module_ctor+0x10/0x10 [ 445.799588][T15817] netlink_rcv_skb+0x13e/0x240 [ 445.804337][T15817] ? genl_bind+0x1d0/0x1d0 [ 445.808805][T15817] genl_rcv+0x24/0x40 [ 445.812946][T15817] netlink_unicast+0x5ec/0x6b0 [ 445.817692][T15817] netlink_sendmsg+0x6f8/0x7c0 [ 445.822449][T15817] ? netlink_getsockopt+0x720/0x720 [ 445.827649][T15817] ____sys_sendmsg+0x360/0x4d0 [ 445.832395][T15817] ? import_iovec+0x69/0x80 [ 445.836933][T15817] __sys_sendmsg+0x1ed/0x270 [ 445.841853][T15817] ? __fsnotify_parent+0x32f/0x430 [ 445.846954][T15817] ? get_pid_task+0x8b/0xc0 [ 445.851454][T15817] ? vfs_write+0x50c/0x770 [ 445.855848][T15817] ? __fget_light+0x21b/0x260 [ 445.860524][T15817] ? __cond_resched+0x11/0x40 [ 445.865276][T15817] ? fput+0x2d/0x130 [ 445.869241][T15817] ? ksys_write+0x157/0x180 [ 445.873726][T15817] __x64_sys_sendmsg+0x42/0x50 [ 445.878476][T15817] do_syscall_64+0x4a/0x90 [ 445.882946][T15817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 445.888940][T15817] RIP: 0033:0x4665d9 [ 445.892853][T15817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 445.912444][T15817] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.920896][T15817] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 445.929243][T15817] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 445.937218][T15817] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80040000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:05 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x11, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:05 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:05 executing program 4 (fault-call:3 fault-nth:8): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 445.945276][T15817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 445.953235][T15817] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 446.019095][T15840] FAULT_INJECTION: forcing a failure. [ 446.019095][T15840] name failslab, interval 1, probability 0, space 0, times 0 [ 446.032298][T15840] CPU: 0 PID: 15840 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 446.041065][T15840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.051235][T15840] Call Trace: [ 446.054510][T15840] dump_stack+0x137/0x19d [ 446.058912][T15840] should_fail+0x23c/0x250 [ 446.063329][T15840] __should_failslab+0x81/0x90 20:31:05 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.068120][T15840] ? netlbl_mgmt_add_common+0x58d/0x950 [ 446.073737][T15840] should_failslab+0x5/0x20 [ 446.078271][T15840] kmem_cache_alloc_trace+0x49/0x310 [ 446.083568][T15840] ? netlbl_mgmt_add_common+0xb4/0x950 [ 446.089054][T15840] netlbl_mgmt_add_common+0x58d/0x950 [ 446.094538][T15840] ? __nla_parse+0x3c/0x50 [ 446.098976][T15840] ? selinux_task_getsecid_subj+0x5f/0x70 [ 446.104702][T15840] netlbl_mgmt_add+0x191/0x1c0 [ 446.109504][T15840] genl_rcv_msg+0x75b/0x800 [ 446.114014][T15840] ? tsan.module_ctor+0x10/0x10 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.118926][T15840] netlink_rcv_skb+0x13e/0x240 [ 446.119172][T15852] loop3: detected capacity change from 0 to 512 [ 446.123698][T15840] ? genl_bind+0x1d0/0x1d0 [ 446.123724][T15840] genl_rcv+0x24/0x40 [ 446.138418][T15840] netlink_unicast+0x5ec/0x6b0 [ 446.143211][T15840] netlink_sendmsg+0x6f8/0x7c0 [ 446.148086][T15840] ? netlink_getsockopt+0x720/0x720 [ 446.153289][T15840] ____sys_sendmsg+0x360/0x4d0 [ 446.158060][T15840] ? import_iovec+0x69/0x80 [ 446.162563][T15840] __sys_sendmsg+0x1ed/0x270 [ 446.167248][T15840] ? __fsnotify_parent+0x32f/0x430 [ 446.172365][T15840] ? get_pid_task+0x8b/0xc0 [ 446.176877][T15840] ? vfs_write+0x50c/0x770 [ 446.179963][T15852] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 446.181297][T15840] ? __fget_light+0x21b/0x260 [ 446.181325][T15840] ? __cond_resched+0x11/0x40 [ 446.193371][T15852] EXT4-fs (loop3): get root inode failed [ 446.197952][T15840] ? fput+0x2d/0x130 [ 446.197975][T15840] ? ksys_write+0x157/0x180 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.197989][T15840] __x64_sys_sendmsg+0x42/0x50 [ 446.202685][T15852] EXT4-fs (loop3): mount failed [ 446.208261][T15840] do_syscall_64+0x4a/0x90 [ 446.230639][T15840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.236589][T15840] RIP: 0033:0x4665d9 [ 446.240474][T15840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.260516][T15840] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.268939][T15840] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 446.276921][T15840] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 446.285305][T15840] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.293380][T15840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 446.301381][T15840] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:05 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x12, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:05 executing program 4 (fault-call:3 fault-nth:9): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x9effffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 446.316582][T15873] EXT4-fs: 39 callbacks suppressed [ 446.316595][T15873] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 446.354590][T15878] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 446.403304][T15887] FAULT_INJECTION: forcing a failure. [ 446.403304][T15887] name failslab, interval 1, probability 0, space 0, times 0 [ 446.416618][T15887] CPU: 1 PID: 15887 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 446.425421][T15887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.436648][T15887] Call Trace: [ 446.439939][T15887] dump_stack+0x137/0x19d [ 446.444296][T15887] should_fail+0x23c/0x250 [ 446.448732][T15887] __should_failslab+0x81/0x90 20:31:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:05 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.453523][T15887] ? netlbl_mgmt_add_common+0x66f/0x950 [ 446.459158][T15887] should_failslab+0x5/0x20 [ 446.463688][T15887] kmem_cache_alloc_trace+0x49/0x310 [ 446.470014][T15887] ? netlbl_mgmt_add_common+0x58d/0x950 [ 446.475574][T15887] netlbl_mgmt_add_common+0x66f/0x950 [ 446.481052][T15887] ? selinux_task_getsecid_subj+0x5f/0x70 [ 446.486811][T15887] netlbl_mgmt_add+0x191/0x1c0 [ 446.491599][T15887] genl_rcv_msg+0x75b/0x800 [ 446.496198][T15887] ? tsan.module_ctor+0x10/0x10 [ 446.501065][T15887] netlink_rcv_skb+0x13e/0x240 [ 446.505837][T15887] ? genl_bind+0x1d0/0x1d0 [ 446.510262][T15887] genl_rcv+0x24/0x40 [ 446.514252][T15887] netlink_unicast+0x5ec/0x6b0 [ 446.519026][T15887] netlink_sendmsg+0x6f8/0x7c0 [ 446.523794][T15887] ? netlink_getsockopt+0x720/0x720 [ 446.528992][T15887] ____sys_sendmsg+0x360/0x4d0 [ 446.533760][T15887] ? import_iovec+0x69/0x80 [ 446.538271][T15887] __sys_sendmsg+0x1ed/0x270 [ 446.542924][T15887] ? __fsnotify_parent+0x32f/0x430 [ 446.548043][T15887] ? get_pid_task+0x8b/0xc0 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x20000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.551960][T15900] loop3: detected capacity change from 0 to 512 [ 446.552548][T15887] ? vfs_write+0x50c/0x770 [ 446.563216][T15887] ? __fget_light+0x21b/0x260 [ 446.567901][T15887] ? __cond_resched+0x11/0x40 [ 446.572580][T15887] ? fput+0x2d/0x130 [ 446.576478][T15887] ? ksys_write+0x157/0x180 [ 446.581024][T15887] __x64_sys_sendmsg+0x42/0x50 [ 446.585794][T15887] do_syscall_64+0x4a/0x90 [ 446.590216][T15887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.596156][T15887] RIP: 0033:0x4665d9 [ 446.600117][T15887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.603572][T15900] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 446.619813][T15887] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 446.619841][T15887] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 20:31:05 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1800, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 446.619854][T15887] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 446.619865][T15887] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.619878][T15887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.619890][T15887] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 [ 446.623413][T15898] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 446.631937][T15900] EXT4-fs (loop3): get root inode failed [ 446.631990][T15900] EXT4-fs (loop3): mount failed 20:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xa0120000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 446.640696][T15901] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:05 executing program 4 (fault-call:3 fault-nth:10): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xefffffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 446.754344][T15918] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 446.785778][T15929] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 446.802516][T15932] FAULT_INJECTION: forcing a failure. [ 446.802516][T15932] name failslab, interval 1, probability 0, space 0, times 0 [ 446.815185][T15932] CPU: 1 PID: 15932 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 446.823963][T15932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.834051][T15932] Call Trace: [ 446.837360][T15932] dump_stack+0x137/0x19d [ 446.841815][T15932] should_fail+0x23c/0x250 [ 446.846292][T15932] __should_failslab+0x81/0x90 [ 446.851128][T15932] should_failslab+0x5/0x20 [ 446.855680][T15932] kmem_cache_alloc_node+0x58/0x2b0 [ 446.860898][T15932] ? __alloc_skb+0xed/0x420 [ 446.865617][T15932] __alloc_skb+0xed/0x420 [ 446.869955][T15932] netlink_ack+0x292/0x690 [ 446.874407][T15932] netlink_rcv_skb+0x1b7/0x240 [ 446.879166][T15932] ? genl_bind+0x1d0/0x1d0 [ 446.883616][T15932] genl_rcv+0x24/0x40 [ 446.888045][T15932] netlink_unicast+0x5ec/0x6b0 [ 446.892894][T15932] netlink_sendmsg+0x6f8/0x7c0 [ 446.897722][T15932] ? netlink_getsockopt+0x720/0x720 [ 446.907799][T15932] ____sys_sendmsg+0x360/0x4d0 [ 446.912558][T15932] ? import_iovec+0x69/0x80 [ 446.917051][T15932] __sys_sendmsg+0x1ed/0x270 [ 446.921678][T15932] ? __fsnotify_parent+0x32f/0x430 [ 446.926785][T15932] ? get_pid_task+0x8b/0xc0 [ 446.931359][T15932] ? vfs_write+0x50c/0x770 [ 446.935782][T15932] ? __fget_light+0x21b/0x260 [ 446.940451][T15932] ? __cond_resched+0x11/0x40 [ 446.945201][T15932] ? fput+0x2d/0x130 [ 446.949227][T15932] ? ksys_write+0x157/0x180 [ 446.953714][T15932] __x64_sys_sendmsg+0x42/0x50 [ 446.958461][T15932] do_syscall_64+0x4a/0x90 [ 446.962862][T15932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.968792][T15932] RIP: 0033:0x4665d9 [ 446.972681][T15932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.992426][T15932] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:31:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x22, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:06 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xf0ffffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:06 executing program 4 (fault-call:3 fault-nth:11): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.000832][T15932] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 447.008808][T15932] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 447.016771][T15932] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.024760][T15932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.033178][T15932] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:06 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2200, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 447.077855][T15947] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 447.099763][T15951] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x204000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 447.121139][T15956] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 447.133481][T15957] FAULT_INJECTION: forcing a failure. [ 447.133481][T15957] name failslab, interval 1, probability 0, space 0, times 0 [ 447.146878][T15957] CPU: 1 PID: 15957 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 447.156262][T15957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.167018][T15957] Call Trace: [ 447.170306][T15957] dump_stack+0x137/0x19d 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.174663][T15957] should_fail+0x23c/0x250 [ 447.179103][T15957] __should_failslab+0x81/0x90 [ 447.183875][T15957] should_failslab+0x5/0x20 [ 447.188758][T15957] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 447.190237][T15960] loop3: detected capacity change from 0 to 512 [ 447.194496][T15957] ? __kmalloc_node_track_caller+0x30/0x40 [ 447.194531][T15957] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 447.212758][T15957] __kmalloc_node_track_caller+0x30/0x40 [ 447.218482][T15957] ? netlink_ack+0x292/0x690 [ 447.223106][T15957] __alloc_skb+0x187/0x420 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 447.227545][T15957] netlink_ack+0x292/0x690 [ 447.232407][T15957] netlink_rcv_skb+0x1b7/0x240 [ 447.237487][T15957] ? genl_bind+0x1d0/0x1d0 [ 447.241919][T15957] genl_rcv+0x24/0x40 [ 447.245921][T15957] netlink_unicast+0x5ec/0x6b0 [ 447.251060][T15957] netlink_sendmsg+0x6f8/0x7c0 [ 447.256189][T15957] ? netlink_getsockopt+0x720/0x720 [ 447.261418][T15957] ____sys_sendmsg+0x360/0x4d0 [ 447.266244][T15957] ? import_iovec+0x69/0x80 [ 447.270866][T15957] __sys_sendmsg+0x1ed/0x270 [ 447.275535][T15957] ? __fsnotify_parent+0x32f/0x430 [ 447.280674][T15957] ? get_pid_task+0x8b/0xc0 [ 447.285245][T15957] ? vfs_write+0x50c/0x770 [ 447.290204][T15957] ? __fget_light+0x21b/0x260 [ 447.296492][T15957] ? __cond_resched+0x11/0x40 [ 447.299215][T15960] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 447.301841][T15957] ? fput+0x2d/0x130 [ 447.301866][T15957] ? ksys_write+0x157/0x180 [ 447.301883][T15957] __x64_sys_sendmsg+0x42/0x50 20:31:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x25, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffff9e, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.301902][T15957] do_syscall_64+0x4a/0x90 [ 447.301929][T15957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.301952][T15957] RIP: 0033:0x4665d9 [ 447.314276][T15960] EXT4-fs (loop3): get root inode failed [ 447.318243][T15957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.322768][T15960] EXT4-fs (loop3): mount failed 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 447.327577][T15957] RSP: 002b:00007f4d04ae9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 447.385938][T15957] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 447.393918][T15957] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 447.401896][T15957] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.409895][T15957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.420276][T15957] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffffef, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 447.433918][T15965] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:06 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:06 executing program 4 (fault-call:3 fault-nth:12): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xfffffff0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.585937][T16020] FAULT_INJECTION: forcing a failure. [ 447.585937][T16020] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.599066][T16020] CPU: 1 PID: 16020 Comm: syz-executor.4 Not tainted 5.13.0-rc1-syzkaller #0 [ 447.607923][T16020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.618234][T16020] Call Trace: [ 447.621513][T16020] dump_stack+0x137/0x19d [ 447.625855][T16020] should_fail+0x23c/0x250 [ 447.630367][T16020] should_fail_usercopy+0x16/0x20 [ 447.633849][T16025] loop3: detected capacity change from 0 to 512 [ 447.635477][T16020] _copy_to_user+0x1c/0x90 [ 447.646515][T16020] simple_read_from_buffer+0xab/0x120 [ 447.653105][T16020] proc_fail_nth_read+0xf6/0x140 [ 447.658088][T16020] ? rw_verify_area+0x136/0x250 [ 447.663124][T16020] ? proc_fault_inject_write+0x200/0x200 [ 447.668828][T16025] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x604000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.670253][T16020] vfs_read+0x154/0x5d0 [ 447.670284][T16020] ? __fget_light+0x21b/0x260 [ 447.670306][T16020] ? __cond_resched+0x11/0x40 [ 447.670324][T16020] ksys_read+0xce/0x180 [ 447.682651][T16025] EXT4-fs (loop3): get root inode failed [ 447.686756][T16020] __x64_sys_read+0x3e/0x50 [ 447.692252][T16025] EXT4-fs (loop3): mount failed [ 447.696888][T16020] do_syscall_64+0x4a/0x90 [ 447.720461][T16020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.727128][T16020] RIP: 0033:0x41935c 20:31:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x2, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.731200][T16020] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 447.751091][T16020] RSP: 002b:00007f4d04ae9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 447.760038][T16020] RAX: ffffffffffffffda RBX: 0000000000000054 RCX: 000000000041935c [ 447.768020][T16020] RDX: 000000000000000f RSI: 00007f4d04ae91e0 RDI: 0000000000000003 [ 447.776043][T16020] RBP: 00007f4d04ae91d0 R08: 0000000000000000 R09: 0000000000000000 20:31:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 447.784045][T16020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.792023][T16020] R13: 00007ffe7908fd5f R14: 00007f4d04ae9300 R15: 0000000000022000 20:31:06 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3f00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x48, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x10, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4c, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1800000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x12a0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x40000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x2, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x60, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2600000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xa012, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 448.067397][T16100] loop3: detected capacity change from 0 to 512 [ 448.086827][T16100] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 448.099050][T16100] EXT4-fs (loop3): get root inode failed [ 448.104724][T16100] EXT4-fs (loop3): mount failed 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x68, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3ff7f8, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3505000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 448.283597][T16148] loop3: detected capacity change from 0 to 512 [ 448.309493][T16148] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 448.325559][T16148] EXT4-fs (loop3): mount failed 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3ff800, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6c, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x6, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x74, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf83f00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7a, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x10000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x8, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 448.490086][T16200] loop3: detected capacity change from 0 to 512 [ 448.560379][T16200] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 448.608280][T16200] EXT4-fs (loop3): mount failed 20:31:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8004000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x500, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x9, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x9effffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xa0120000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xa, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x600, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xb, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 448.785595][T16271] loop3: detected capacity change from 0 to 512 20:31:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xefffffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 448.825828][T16271] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 448.833831][T16271] EXT4-fs (loop3): mount failed 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x11, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x900, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xf0ffffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 449.058582][T16333] loop3: detected capacity change from 0 to 512 [ 449.085691][T16333] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 449.098530][T16333] EXT4-fs (loop3): get root inode failed [ 449.104240][T16333] EXT4-fs (loop3): mount failed 20:31:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x300, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffff7f, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x18000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffff9e, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x500, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xb00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x20000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 449.328302][T16384] loop3: detected capacity change from 0 to 512 [ 449.358414][T16384] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 449.370521][T16384] EXT4-fs (loop3): get root inode failed [ 449.376165][T16384] EXT4-fs (loop3): mount failed 20:31:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffffef, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x600, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xc00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x22000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xfffffff0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xd00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x700, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x8}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 449.558903][T16430] loop3: detected capacity change from 0 to 512 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 449.604092][T16430] EXT4-fs error (device loop3): ext4_fill_super:4954: inode #2: comm syz-executor.3: iget: root inode unallocated [ 449.619751][T16430] EXT4-fs (loop3): get root inode failed [ 449.626164][T16430] EXT4-fs (loop3): mount failed 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x2}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xa00, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x4}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:08 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1100, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:08 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xb00, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x10}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 449.906258][T16500] loop3: detected capacity change from 0 to 512 20:31:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1200, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x1100, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 449.969291][T16500] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 449.979476][T16500] EXT4-fs (loop3): group descriptors corrupted! 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf8f73f00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x30000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 450.194888][T16564] loop3: detected capacity change from 0 to 512 [ 450.238806][T16564] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 450.249342][T16564] EXT4-fs (loop3): group descriptors corrupted! 20:31:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x34000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x10}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2200, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffefffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x18, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2500, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x12a0}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x400300, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffefff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 450.428016][T16604] loop3: detected capacity change from 0 to 512 [ 450.439424][T16604] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 450.450717][T16604] EXT4-fs (loop3): group descriptors corrupted! 20:31:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x1000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xa012}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x26, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x2000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x8, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x3000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:09 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4800, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x204, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x4000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:09 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffe, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 450.738526][T16664] loop3: detected capacity change from 0 to 512 [ 450.753467][T16664] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 450.763679][T16664] EXT4-fs (loop3): group descriptors corrupted! 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x5000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4c00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x04\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x6000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 450.939365][T16708] loop3: detected capacity change from 0 to 512 [ 450.957005][T16708] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 450.967150][T16708] EXT4-fs (loop3): group descriptors corrupted! 20:31:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x10\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x300, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6800, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x7000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\xa0\x12\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 451.140560][T16748] loop3: detected capacity change from 0 to 512 [ 451.149723][T16748] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 451.159840][T16748] EXT4-fs (loop3): group descriptors corrupted! 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x12\xa0\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x8000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x02\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 451.250676][T16769] loop3: detected capacity change from 0 to 512 [ 451.270125][T16769] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 451.280283][T16769] EXT4-fs (loop3): group descriptors corrupted! 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6c00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x04\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 451.343171][T16786] EXT4-fs: 93 callbacks suppressed [ 451.343185][T16786] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 451.397440][T16790] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 451.432984][T16798] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x402, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x9000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x10\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7400, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\xa0\x12\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 451.608649][T16816] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 451.630271][T16820] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xa000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7a00, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 451.657318][T16817] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:10 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf83f0000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xb000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:10 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x12\xa0\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 451.737863][T16833] loop3: detected capacity change from 0 to 512 [ 451.753814][T16840] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 451.763649][T16841] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 451.816612][T16850] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 451.885520][T16833] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 451.895709][T16833] EXT4-fs (loop3): group descriptors corrupted! 20:31:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x406, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x10000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x02\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:11 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x11000000, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 452.058621][T16873] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:11 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x04\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x9effffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 452.190944][T16899] loop3: detected capacity change from 0 to 512 [ 452.201407][T16899] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 452.211565][T16899] EXT4-fs (loop3): group descriptors corrupted! 20:31:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x480, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:11 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x10\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xae1d11d5, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xd5111dae, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:11 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:11 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x02\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xefffffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:11 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 452.574977][T16936] loop3: detected capacity change from 0 to 512 [ 452.649568][T16936] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 452.659684][T16936] EXT4-fs (loop3): group descriptors corrupted! 20:31:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x500, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x04\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xf0ffffff, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x5000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffff7f, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x10\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:12 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1800000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffff9e, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xa0\x12\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 453.060059][T16995] loop3: detected capacity change from 0 to 512 [ 453.182110][T16995] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 453.192168][T16995] EXT4-fs (loop3): group descriptors corrupted! 20:31:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x535, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:12 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:12 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xffffffef, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x12\xa0\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0xfffffff0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:12 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:12 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 453.619252][T17066] loop3: detected capacity change from 0 to 512 [ 453.670894][T17066] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 453.683107][T17066] EXT4-fs (loop3): group descriptors corrupted! 20:31:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x600, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xf, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x9000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:13 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x10, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xb000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 454.091431][T17103] loop3: detected capacity change from 0 to 512 [ 454.130479][T17103] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 454.141524][T17103] EXT4-fs (loop3): group descriptors corrupted! 20:31:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x604, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x14, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x12'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xc000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xd000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xc0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 454.497390][T17158] loop3: detected capacity change from 0 to 512 [ 454.522353][T17158] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 454.532492][T17158] EXT4-fs (loop3): group descriptors corrupted! 20:31:13 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:13 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x700, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xec0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x7f\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:14 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf8f73f0000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x11000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:14 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x9e\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x33fe0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x200002d4, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x12000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 455.146584][T17217] loop3: detected capacity change from 0 to 512 [ 455.251783][T17217] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 455.262195][T17217] EXT4-fs (loop3): group descriptors corrupted! 20:31:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1800, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xef\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffefffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x7ffff000, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x20000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\xf0\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x22000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 455.627462][T17260] loop3: detected capacity change from 0 to 512 20:31:14 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0xfffffdef, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 455.683587][T17260] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 455.693938][T17260] EXT4-fs (loop3): group descriptors corrupted! 20:31:14 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x25000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:14 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:14 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x8, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:15 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:15 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:15 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 456.356982][T17310] EXT4-fs: 61 callbacks suppressed [ 456.357012][T17310] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0xc, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:15 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 456.423047][T17323] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 456.436551][T17324] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 456.441988][T17325] loop3: detected capacity change from 0 to 512 20:31:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x500, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 456.502095][T17340] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 456.509088][T17325] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 456.521307][T17325] EXT4-fs (loop3): group descriptors corrupted! [ 456.553850][T17345] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2600, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:16 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:16 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x48000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x2, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:16 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 457.114035][T17369] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 457.125498][T17371] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 457.133959][T17373] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 457.161662][T17374] loop3: detected capacity change from 0 to 512 20:31:16 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 457.250878][T17385] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x3, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 457.305444][T17392] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 457.316593][T17374] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 457.326723][T17374] EXT4-fs (loop3): group descriptors corrupted! 20:31:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3505, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:16 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x60000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:16 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x10, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x4, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x5, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x68000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:17 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x18, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x6, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 458.051790][T17447] loop3: detected capacity change from 0 to 512 [ 458.073964][T17447] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 458.084098][T17447] EXT4-fs (loop3): group descriptors corrupted! 20:31:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:17 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x22, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:17 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x7, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:17 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x02\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x8, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:17 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x74000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:17 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x300, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x04\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 458.768557][T17497] loop3: detected capacity change from 0 to 512 [ 458.902452][T17497] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 458.912688][T17497] EXT4-fs (loop3): group descriptors corrupted! 20:31:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8004, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:18 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x9, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:18 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x700, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x10\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:18 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1800, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xa0\x12'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xa, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:18 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x12\xa0'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 459.384233][T17535] loop3: detected capacity change from 0 to 512 20:31:18 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 459.507240][T17535] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 459.517425][T17535] EXT4-fs (loop3): group descriptors corrupted! 20:31:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfeff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xb, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2200, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x10, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:19 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x11, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 460.182958][T17616] loop3: detected capacity change from 0 to 512 [ 460.229933][T17616] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:19 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:19 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3f00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x300, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x500, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:19 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:19 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:19 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 460.862839][T17677] loop3: detected capacity change from 0 to 512 [ 460.909550][T17677] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x600, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:20 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x40000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:20 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffe, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x700, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 461.376402][T17696] EXT4-fs: 35 callbacks suppressed [ 461.376416][T17696] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 461.412073][T17701] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:20 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x80000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:20 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x80000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x7f\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 461.444613][T17709] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x900, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 461.551641][T17718] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 461.567719][T17727] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 461.581831][T17732] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 461.597392][T17724] loop3: detected capacity change from 0 to 512 [ 461.677620][T17724] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80040, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:21 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3ff7f8, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x9e\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:21 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xa00, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xef\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xb00, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 462.138865][T17756] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 462.168351][T17758] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 462.177234][T17765] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:21 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3ff800, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:21 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\xf0\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 462.237528][T17767] loop3: detected capacity change from 0 to 512 20:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x1100, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 462.303034][T17767] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 462.321034][T17783] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:21 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x200000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:21 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf83f00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x30000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x34000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:22 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x400300, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:22 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 462.984926][T17828] loop3: detected capacity change from 0 to 512 [ 463.002417][T17828] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:22 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 463.650358][T17881] loop3: detected capacity change from 0 to 512 [ 463.710887][T17881] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:23 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x10000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 464.305619][T17926] loop3: detected capacity change from 0 to 512 20:31:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x18000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:23 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 464.473301][T17926] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2040000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:24 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x20000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:24 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x22000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:24 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 465.204228][T18010] loop3: detected capacity change from 0 to 512 [ 465.231703][T18010] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:24 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:24 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x02'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:24 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x04'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:24 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:24 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x10'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 465.882230][T18054] loop3: detected capacity change from 0 to 512 [ 465.897408][T18054] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:25 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x40000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xa0'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:25 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x12'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 466.470845][T18086] EXT4-fs: 40 callbacks suppressed [ 466.470859][T18086] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 466.498589][T18090] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:25 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1100000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:25 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x9effffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 466.538542][T18091] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 466.611909][T18099] loop3: detected capacity change from 0 to 512 [ 466.640313][T18110] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xae1d11d5, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 466.656236][T18113] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 466.680879][T18099] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 466.705083][T18124] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:26 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:26 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1200000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xd5111dae, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 467.265972][T18149] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 467.283829][T18147] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 467.300382][T18151] loop3: detected capacity change from 0 to 512 20:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xefffffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf8f73f00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:26 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 467.311391][T18156] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 467.323022][T18151] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xf0ffffff, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 467.403156][T18171] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:27 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfeffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffff9e, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2500000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffefffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xffffffef, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 468.078399][T18212] loop3: detected capacity change from 0 to 512 [ 468.103706][T18212] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0xfffffff0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x2e00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 468.278416][T18245] loop3: detected capacity change from 0 to 512 [ 468.302814][T18245] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 20:31:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6040000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffefff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:27 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x7f'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:27 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x2, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x9e'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 468.949227][T18284] loop3: detected capacity change from 0 to 512 [ 469.038364][T18284] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 20:31:28 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x3, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xef'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\xf0'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x4, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffe, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:28 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x5, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 469.635957][T18341] loop3: detected capacity change from 0 to 512 20:31:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:28 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x80000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 469.710426][T18341] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 20:31:29 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x6, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x7, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x8, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 470.356708][T18394] loop3: detected capacity change from 0 to 512 [ 470.379638][T18394] EXT4-fs (loop3): invalid first ino: 0 20:31:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x9, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:30 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x18000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xa, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xb, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf83f0000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:30 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 471.151719][T18457] loop3: detected capacity change from 0 to 512 [ 471.162530][T18457] EXT4-fs (loop3): invalid first ino: 0 20:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x10, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x11, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:30 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x26000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:30 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x300, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 471.806118][T18505] EXT4-fs: 39 callbacks suppressed [ 471.806190][T18505] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 471.823554][T18506] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:30 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:31 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 471.851999][T18516] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x500, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 471.920493][T18525] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 471.932401][T18531] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 471.935935][T18520] loop3: detected capacity change from 0 to 512 20:31:31 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 471.963300][T18524] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:31 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 472.071075][T18544] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 472.082949][T18545] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 472.108543][T18544] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 472.117237][T18551] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 472.163126][T18520] EXT4-fs (loop3): invalid first ino: 0 20:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x600, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x35050000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:31 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:31 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:31 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x700, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 472.605335][T18574] loop3: detected capacity change from 0 to 512 20:31:31 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x5, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f002}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x900, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:31 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 472.679083][T18574] EXT4-fs (loop3): invalid first ino: 0 20:31:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xa00, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f004}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:32 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:32 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xb00, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:32 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x1100, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:32 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1800000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f010}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:32 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 473.376542][T18639] loop3: detected capacity change from 0 to 512 20:31:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x30000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 473.493808][T18639] EXT4-fs (loop3): invalid first ino: 0 20:31:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x40000800, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0x8}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:33 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x9, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x34000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:33 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xa, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:33 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x400300, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1={0xff, 0x8}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xb, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 474.121638][T18692] loop3: detected capacity change from 0 to 512 20:31:33 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 474.219994][T18692] EXT4-fs (loop3): invalid first ino: 0 20:31:33 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xc, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80040000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1={0xff, 0x1, '\x00', 0x8}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:33 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:33 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0xf}}, 0x0) [ 474.684096][T18739] loop3: detected capacity change from 0 to 512 [ 474.696036][T18739] EXT4-fs (loop3): unsupported inode size: 0 [ 474.702122][T18739] EXT4-fs (loop3): blocksize: 1024 20:31:33 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:33 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xd, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:33 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 474.781621][T18757] loop3: detected capacity change from 0 to 512 20:31:34 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x10}}, 0x0) 20:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 474.964485][T18757] EXT4-fs (loop3): unsupported inode size: 0 [ 474.970551][T18757] EXT4-fs (loop3): blocksize: 1024 20:31:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:34 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xe, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:34 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0xc0}}, 0x0) 20:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:34 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf8f73f0000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:34 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x10, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0xec0}}, 0x0) 20:31:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x33fe0}}, 0x0) [ 475.541077][T18812] loop3: detected capacity change from 0 to 512 [ 475.608790][T18812] EXT4-fs (loop3): unsupported inode size: 0 [ 475.614916][T18812] EXT4-fs (loop3): blocksize: 1024 20:31:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfeffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:35 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x11, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:35 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfeffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x200002d4}}, 0x0) 20:31:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x7ffff000}}, 0x0) 20:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:35 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffefffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:35 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x12, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0xfffffdef}}, 0x0) 20:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 476.120086][T18856] loop3: detected capacity change from 0 to 512 [ 476.158255][T18856] EXT4-fs (loop3): unsupported inode size: 0 [ 476.164309][T18856] EXT4-fs (loop3): blocksize: 1024 20:31:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xffffff7f, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:35 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x22, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:35 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0xfffff000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1c2, 0x41) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r1, 0x6, 0x9, 0x800}) ioctl$FITHAW(r2, 0xc0045878) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x8}, 0x0) 20:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x2}, 0x0) 20:31:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:35 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000280)=""/30, 0x1e}], 0x3, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000200)={0x3}) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:35 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x25, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x4}, 0x0) 20:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x10000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 476.841582][T18927] EXT4-fs: 47 callbacks suppressed [ 476.841596][T18927] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 476.856165][T18913] loop3: detected capacity change from 0 to 512 [ 476.882464][T18930] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 476.895058][T18913] EXT4-fs (loop3): unsupported inode size: 0 [ 476.901182][T18913] EXT4-fs (loop3): blocksize: 1024 [ 476.908654][T18939] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 476.924615][T18943] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x11000000, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x10}, 0x0) 20:31:36 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:36 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e00000000a60000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x0, 0x0, 0x89cb2, &(0x7f0000000140)=ANY=[@ANYRESOCT=r5, @ANYRES64=0x0, @ANYRES16=r1, @ANYRES64=r0, @ANYBLOB="35dd2231840b9d2cc02aa4db837cb92f9ec4a7e172621d406d23c46c10e11fa513d2c4647f781759db5fe26fa2dc45b9678b9574f553393f213f85d7e1d41219d387f26881774a38d4f471f234f4a89ee5837ae9d5d5f44241de77c6ded9899d88d6cb1e9735b0af8f2156a8fdc7a66ba955fead6bcdb9a83ada8b129d5e0eaa69f0cb21aa3d5839413274565d7f889025fa28d80b344c2d4d3c0c82ad2ec078208b93678404064b45fdf7a91c520b5fbc93e570cfc17dc7ba540c351f3159267eb68bee6a16dd9b3ea3", @ANYRESDEC=r3, @ANYRES64]) 20:31:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x9effffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x12a0}, 0x0) 20:31:36 executing program 5: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x401, 0xffffffffffffff47, 0x0, 0x2810011, 0x0) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000780)='./file0\x00', 0x0, 0x228b8c1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000140)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 477.445254][T18957] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 477.473145][T18964] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:36 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x48, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xa012}, 0x0) 20:31:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xae1d11d5, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 477.548693][T18968] loop3: detected capacity change from 0 to 512 [ 477.604792][T18985] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 477.622561][T18968] EXT4-fs (loop3): unsupported inode size: 0 [ 477.629007][T18968] EXT4-fs (loop3): blocksize: 1024 [ 477.660162][T18995] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xd5111dae, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:37 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x208000, 0x22) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x1000000}, 0x0) 20:31:37 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4c, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xefffffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x2000000}, 0x0) [ 478.200661][T19012] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 478.214366][T19014] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xf0ffffff, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:37 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x60, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 478.261729][T19022] loop3: detected capacity change from 0 to 512 20:31:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x4000000}, 0x0) 20:31:37 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0xaa0cab, &(0x7f0000000140)=ANY=[]) 20:31:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffff7f, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 478.473852][T19022] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:38 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x68, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:38 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xda1, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xc40, 0x100) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x10000000}, 0x0) 20:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffff9e, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x9effffff}, 0x0) 20:31:38 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6c, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xffffffef, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:38 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0xdb066000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 479.018646][T19075] loop3: detected capacity change from 0 to 512 20:31:38 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2e2ee466696c653000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000280000/0x3000)=nil, 0x3000, 0x2800003, 0x1010, r0, 0x2) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xa0120000}, 0x0) [ 479.108659][T19075] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:38 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x74, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0xfffffff0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xefffffff}, 0x0) 20:31:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:38 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x4, 0x2, &(0x7f0000000380)=[{&(0x7f00000007c0)="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", 0x1000, 0x5}, {&(0x7f0000000300)="b9d6d7d765aad4d115c9dabe52097be14e746b93e051d682e03b919dd2c6b6103e6edd2a04b82e864dfa77905764ef584084eb4b1c8afe8c87809b6930be73673b9c4fa2b100693d34124518e008a9cda5", 0x51, 0x6}], 0x460, &(0x7f00000003c0)={[{'/)}'}], [{@obj_type={'obj_type', 0x3d, '*\'/'}}, {@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_appraise}, {@fsname={'fsname', 0x3d, ']:[&{%%'}}]}) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x432000, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000751000/0x2000)=nil, 0x2000, 0x800006, 0x1010, r2, 0xffffd000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./file0\x00', r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) creat(&(0x7f0000000480)='./file0/file0\x00', 0x4) ptrace$cont(0x7, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x94, 0x3, 0x80, 0xf8, 0x0, 0x7ff, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x20, 0xffffffff, 0xffff, 0x5, 0x8001, 0xfff, 0x4c, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$sock(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000004c0)="828b5c4be18fad7c9370d28c0c9e0eeab263f030c499d5233fc350f3e468633333fb129e2476f398b9fd8d3cce70adf602910906fa305679852cdcd75d0dd53e0ce787ed9841e721c529db00b60c83cf4e57327abd1cfc0fb299065e26b5384b1ff19bd2f8ae662d368c13d453262136e631e3ba0a76a1410b8ad1d94b4382d6f126a9d9e7d709fff489020a3be60716138e7846f5c118ca70d0d516a7ac68245849a16ea0566173b8907bec2253c4ff94f9244760183c5565d0f1160c4a138ec598ca2a0216025ffe16823eb3ffcc531d75f9508e15e0f7296396a37a4bb24b185802139157ea8845367e42", 0xec}, {&(0x7f00000005c0)="28766e801caff5b028fe6bbdec95f719c9f6cca9", 0x14}, {&(0x7f0000000600)="8d19f0eb0e0baa8c4bba71a401a8abab7788c4d3f9e1f5d7ef5dddf408d83ae231e1827ac975ca29fe2de68c557277b7c1ab2f3a2d64", 0x36}, {&(0x7f0000000640)="68ba5b319005f54804c9138be9712a9480daef418f747a3d48fd0ed2fd96ed7163ac19ae21a158c54e0536445679d5132056d01ef9923912799c48ddcdab2afe86e0bb03f883e535f34b866b1f4db7d76228c7", 0x53}], 0x4}, 0x40000) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xf0ffffff}, 0x0) 20:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x0}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xffffff7f}, 0x0) 20:31:38 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7a, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 479.719990][T19127] loop5: detected capacity change from 0 to 8 [ 479.729480][T19127] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev sda1, type ext4) errno=-22 20:31:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xffffff9e}, 0x0) 20:31:38 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/226, 0xe2}], 0x1, 0x7, 0x9) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x8}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 479.807072][T19138] loop3: detected capacity change from 0 to 512 [ 479.984751][T19138] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 20:31:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x20000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:39 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x300, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xffffffef}, 0x0) 20:31:39 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000780)='./file0\x00', 0x0, 0x9818, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x42, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0xc}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 20:31:39 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2e2f660411552a28bedc09696c653000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sync_file_range(r1, 0xfffffffffffffffc, 0xfffffffffffeffff, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:39 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x500, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 480.478778][T19199] loop3: detected capacity change from 0 to 512 20:31:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xfffffff0}, 0x0) 20:31:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x2}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:39 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='ile0\x00'], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x501000, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 20:31:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:40 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x600, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x3}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:40 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 20:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x100000000000000}, 0x0) 20:31:40 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x700, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x4}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:40 executing program 5: mlock2(&(0x7f0000102000/0x3000)=nil, 0x3000, 0x1) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x500, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000a, 0x100010, r0, 0x0) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='gfs2\x00', 0x80401, &(0x7f00000001c0)='ext2\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x200000000000000}, 0x0) 20:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x5}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:40 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x900, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 481.223045][T19249] loop3: detected capacity change from 0 to 512 20:31:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 481.620813][T19283] loop3: detected capacity change from 0 to 512 20:31:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x200000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:40 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="366852f61a696ae5356fbd6cafccec40c60ec054eb716032c2124f366d6bd31ecd03aba37df388bb0edfcc66bf848271b5aee6cf96aabba4b1b191b68c02b419cf758555ec59fd7fdbcbf452bd0aefd371dbe6f931300106a58e982491c0dc5c487bc7f272df28ceaa11d0f3c1a4cfd38c3e29bc0944964ad79f413dbf5f947812225e2ba78c813b4e8b3725dff334e89543"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x6}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x400000000000000}, 0x0) 20:31:40 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xa00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:40 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x1000000000000000}, 0x0) 20:31:41 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2e2f66696c65300045b2d966217ec71f46099bbb3303432912f018ab09254a0c72ecc8c00e8b9111078b021f9deaf33e8ac51602"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x7}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 481.869648][T19296] EXT4-fs: 28 callbacks suppressed [ 481.869663][T19296] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x8000000000000000}, 0x0) 20:31:41 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xb00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 481.938724][T19313] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 481.974897][T19311] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 481.983802][T19306] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x8}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 482.036416][T19324] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 482.049569][T19327] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x9}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x9effffff00000000}, 0x0) 20:31:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x204000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:41 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xc00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:41 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000380)='./file0\x00', 0x0, 0x9808, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000003c0)={0x4df0344d, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "05fec6d075f52e"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000013c0)={{0x0, 0x6, 0xfffffffffffffffa, 0x3ff, 0xff, 0x5, 0x6, 0x2, 0x9, 0xffffffff, 0x6, 0x9, 0x4, 0x5, 0x80}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000023c0)={r3, r4, "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", "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"}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80, &(0x7f0000000200)={0x70, 0x0, 0x100000, {r1}}, 0x20) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r5, &(0x7f0000000240)="3932da9b5a5117d19c75b7591fbce4aa41ef819de4e972a602ec1dc5b3efccd7591c7df3047a1e210dee8a0787d98f792b4e1aec0881151655d31c7d1c77ac7087093b346cda78be90a60d121d320babcc3c615bb1a96bfeb547bc8df23cc703067122df884e03c0c9", 0x69, 0x20000000, &(0x7f0000000300)={0xa, 0x4e23, 0x7fffffff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x61a74bce}, 0x1c) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000340), 0x0, 0xd9f, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) preadv(r7, &(0x7f0000000180)=[{&(0x7f0000000340)=""/44, 0x2c}], 0x3, 0x7fffffff, 0x2a7) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 482.575806][T19340] loop3: detected capacity change from 0 to 512 [ 482.586752][T19340] EXT4-fs (loop3): unsupported inode size: 0 [ 482.593745][T19340] EXT4-fs (loop3): blocksize: 1024 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xa012000000000000}, 0x0) 20:31:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0xa}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 482.626166][T19349] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:41 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x408000, 0x111) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f00000000c0)={0x1ff}) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xefffffff00000000}, 0x0) 20:31:41 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xd00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 482.681403][T19359] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:41 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0xb}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xf0ffffff00000000}, 0x0) [ 482.748561][T19373] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 482.796900][T19378] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x300000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:42 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='v7\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 20:31:42 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xe00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x10}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xffffff7f00000000}, 0x0) 20:31:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x04\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:42 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1100, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0xffffffff00000000}, 0x0) 20:31:42 executing program 5: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x4010, r0, 0xc20e8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x11}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:42 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x88802, 0x2) chdir(&(0x7f0000000540)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/230, 0xe6}], 0x4, 0x4, 0xffff) socket$inet_udplite(0x2, 0x2, 0x88) 20:31:42 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1200, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x2}, 0x0) 20:31:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:43 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:43 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x400000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x4}, 0x0) 20:31:43 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2200, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:43 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)={0x9, 0x8, 0x1, 0x3ff, 0xf, "bb57235ee4bf49b998322aacd7c03ee2e4dbe0"}) mount(&(0x7f0000000280)=@sr0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cpuset\x00', 0x29041b, &(0x7f0000000380)='\'.(\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="3fb5844ccd04002abd7000ffdbdf250600000008000300", @ANYRES32=r2, @ANYBLOB="0500530001000000"], 0x24}, 0x1, 0x0, 0x0, 0x20008040}, 0x8000) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 484.295326][T19465] loop3: detected capacity change from 0 to 512 [ 484.334219][T19465] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 20:31:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x10}, 0x0) 20:31:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 484.344403][T19465] EXT4-fs (loop3): group descriptors corrupted! 20:31:43 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2500, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x500000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:44 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x49) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x12a0}, 0x0) 20:31:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x20000000, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xa012}, 0x0) 20:31:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4800, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000d00ec8533f764a4fac09865796f28000000000000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x1000000}, 0x0) 20:31:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x600000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:44 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x2000000}, 0x0) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4c00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x49) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x4000000}, 0x0) 20:31:44 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$security_evm(r1, &(0x7f00000000c0), &(0x7f0000000140)=@md5={0x1, "04c7f492077a600c5d636639a01e049b"}, 0x11, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:44 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:44 executing program 5: fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000140)={0x1, 0x1, 0x2d3c2f0f, 0x8, 0xffffffffffffffff}) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x4, [@private=0xa010100, @loopback, @loopback, @remote]}, 0x20) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x604000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x10000000}, 0x0) 20:31:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:45 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6c00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:45 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x5, 0x7, &(0x7f0000000600)=[{&(0x7f0000000180)="03a4522933fb2e2a6c1dbc1952a24e9dc7fe971c4bae5a330991a10daacd0b84671a611e90be75b8c6aa64708fa57a683c9935a3f58aa2b045eb7dcdac2193f5316d318f8ef93e98474e634edc5c4cff5554af3343ca171788086053368525152544b8b88b1da89e58c5cb7ce4a569c24618cc3bce90fb5b68632c9d1d9fa095fd0b62971ed8c6afb31f98adacb90a", 0x8f, 0x100000000}, {&(0x7f0000000300)="e593a184489f01b1f7c5336f83954f72b2048896c2343840a0d25483c6dbb843973dbec8690045985e79bc7a3adc2465c4faef4a32ce4400144bb48a0e49d71ffd6e2085684f520eb3f1469975428f4c3c4555a3ad83e11cecfb7b78f8c2ce20c3bc2ba524cda872306fdbf197ada17175aee07678818456ce1f21de504ed0ac7d883f06f782eebe03e2d91e9b1eea1f865fcf277057", 0x96, 0x3}, {&(0x7f00000003c0)="14f6290b299c43fd215fcf661137005ea7ee579d34577deb2b10ce29ae96627b3af5e6c421ca7c8d3534db9006720192d7b5d92310abfb70890a3650ba3a51242b4f5b349d6fd81a66d2ac7cd28029fe48937adcbf1432caeb94b59be472eb00a436ef91f46ceae0667b5e190e1c2093b226fdf9fe27d4a23076f71ba6ed791512c5f146fca17c21c8b22e9d90914556061160485e3251d0e360", 0x9a}, {&(0x7f0000000480)="71bab2d44513eccf824533933ed50bca3da7f22e64251f5c8bd333e2b90542cd18ef5f212e0b893803cf2d2efacb79e3883909859d157afb2841e7ba89002561c3877bf59eb687e8366cec71c796c062c45f21409a35d6e29300a6108d2059e5f10d19edd22e25cd73ef050a9bbdd36c8f2e095029ff16ea248bfcf71cb4b82961e563467334ba13737cd8ca5da9656103803a1c1edbd2fcd92822bdafec0abe6ac51e55c87c0d7151b2d8cb109ae41606990dfe7d94ce0e46b17576b4a1f8", 0xbf, 0x6}, {&(0x7f0000000240)="e1c522cc7300e53f3c7e3ef44348472d66d1b3c94260ebabcaaf0559515e5ac8459c3cd35e7997beb11eb7117986218a8bf8466acb60d6526179c475fc4ff070785e5c575afecde10794de0a685e8d4fff8d7dd8147a581e6cf15ede2b3b", 0x5e, 0x8001}, {&(0x7f00000007c0)="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", 0x1000, 0x7ff}, {&(0x7f0000000540)="a8d55e4c4ae1dff562ad7e41fbf73dc35e3a00932845d3e6db46e39095e0fb56441a4e24926b7889854aa7399384fa5ba8b08dcaadcd04e99a7d640aa2d392d253e9dfbc4878685578851fa3629b644470823ef9e8747bc6e6c46cf7fd9a93382b6c57ece5014c3a9d8b4877a6b4f33a926fde660fb3fb18d245aa54fde6854d56a4e47cb159f5812bc7782d6972697aca5fe475c0968e86c93eef2765a70a669d5ebddaadef3ed702caccf5e78ec72472e79e1d", 0xb4, 0x7fffffff}], 0x8080, &(0x7f00000017c0)={[{@check_relaxed}, {@sbsector={'sbsector', 0x3d, 0x9}}, {@sbsector}, {@overriderock}, {@session={'session', 0x3d, 0xa}}, {@dmode={'dmode', 0x3d, 0x5}}, {@hide}, {@dmode={'dmode', 0x3d, 0x200}}, {}], [{@obj_user={'obj_user', 0x3d, 'ext2\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x33, 0x32, 0x65, 0x64, 0x34, 0x37, 0x64], 0x2d, [0x64, 0x30, 0x1175e6df56ad1764, 0x4], 0x2d, [0x63, 0x39, 0x61], 0x2d, [0x33, 0x61, 0x33, 0x31], 0x2d, [0x65, 0x32, 0x65, 0x66, 0x31, 0x33, 0x34, 0x63]}}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) mkdirat(r1, &(0x7f00000006c0)='./file0\x00', 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000700)=""/31, 0x1f) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 20:31:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x9effffff}, 0x0) 20:31:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xa0120000}, 0x0) [ 486.393699][T19622] loop3: detected capacity change from 0 to 512 [ 486.417433][T19617] loop5: detected capacity change from 0 to 264192 [ 486.428946][T19622] EXT4-fs (loop3): corrupt root inode, run e2fsck 20:31:45 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7400, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 486.458794][T19622] EXT4-fs (loop3): mount failed 20:31:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xefffffff}, 0x0) 20:31:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:46 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7a00, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:46 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='nle0\x00'], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) 20:31:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xf0ffffff}, 0x0) 20:31:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xb}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:46 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x700000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x10}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 487.073148][T19673] EXT4-fs: 43 callbacks suppressed [ 487.073163][T19673] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 487.098040][T19674] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 487.106784][T19682] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:46 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x80000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:46 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000761000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r0, 0x10000000) preadv(r0, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000880)=""/229, 0xe5}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f00000005c0)=""/58, 0x3a}, {&(0x7f0000000600)=""/204, 0xcc}], 0x9, 0xd9f, 0x0) r1 = accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'hsr0\x00', 0x1ff}) 20:31:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x11}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xffffff9e}, 0x0) 20:31:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x300}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 487.202955][T19701] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 487.242532][T19709] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:46 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e09000000653000ebb1c707a33cde132cd61a46d5"], &(0x7f0000000780)='./file0\x00', 0x0, 0x209800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r2) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x3a, 0x41, 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x11, r6}) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x50, r3, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_TID={0xc}, @GTPA_LINK={0x8, 0x1, r6}, @GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}]}, 0x50}, 0x1, 0x0, 0x0, 0x44000}, 0x51) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@rand_addr=' \x01\x00', @in6=@private0, 0x4e20, 0x6, 0x4e20, 0x8000, 0xa, 0x180, 0xa0, 0x2f, r6, 0xee01}, {0x1f, 0x5e9e8ac5, 0x200, 0x3, 0x1, 0x100, 0x1, 0x800}, {0x1, 0x5, 0x7, 0x5}, 0x0, 0x6e6bb1, 0x2, 0x0, 0x2, 0x1}, {{@in=@loopback, 0x4d3, 0x2b}, 0xa, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x0, 0x2, 0x8, 0x7fffffff, 0x40, 0x4}}, 0xe8) 20:31:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xffffffef}, 0x0) 20:31:46 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:46 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 487.363856][T19730] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 487.403695][T19740] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 487.431821][T19742] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x800000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x500}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xfffffff0}, 0x0) 20:31:47 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x24008044, &(0x7f0000000040), 0x1c) getsockopt$sock_buf(r0, 0x1, 0x4, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:47 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:47 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:47 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x600}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 487.915466][T19754] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 487.925979][T19759] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:47 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f66696c653004"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x200000000000000}, 0x0) 20:31:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x700}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1800000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:47 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:47 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2cafc4c96bda79d0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x2, 0x9, 0x201, 0x0, 0x0, {0x4, 0x0, 0x6}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x10001}}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xfffffffe}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x400000000000000}, 0x0) 20:31:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x900}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:47 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:47 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2e2f67300090d65603ebc9c2dd8508d1afdbc4fd3f89004c5b5b9bb4edfa3940a2992e029a6cd6e9a2048e7d218191ea853ddbe2100497a156de9c0965e5c1670d143d27857858d66dbdcd55010a5c5e8a955f5cded8baee5c0166ec9d01c351f1d43305fb4d7047aee39649a359ce7c098a3e68d7876f0477b307b34dd4e37e081fe0e9fdea43f7957f59f832dae61791ea82dd9121cd6eb61b0fc206ec4006937b792f4d653ecb01e71ba112ddee785335cfdfe7e680acc4d0cef811f91b19f3967f4823e671d183a3db6f135c8d822fb7b8023053"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x1000000000000000}, 0x0) 20:31:47 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x5000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xa00}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:47 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x8000000000000000}, 0x0) 20:31:47 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2600000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:48 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f00000000c0)={0x1, 0x3, 0x1, 0x100, r1}) 20:31:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0xb00}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 20:31:48 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:48 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:48 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) 20:31:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xa012000000000000}, 0x0) 20:31:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {0x1, 0x0, 0x1100}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:48 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:48 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e2cfd498b653000a34f51d3c7b0f39c5e71dea0d687f0277313ebdcebce27391afd431dcf64f91ede1974c6a9c1dae5482eff0b591892e8c4f460e7eb2bce1f266588f47fc3f4222701624204875db7dbfa43f8fafcd686c15576230d3761f5b42179346d5ade0e33571861265d568320649cc8db96039627e603c1ac789f659bfba9c04ab71f1397617c0ab7c72e177d280ac1a0c659048d07f48b13d8d1f73587"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9d, 0xfffffffd) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) write$binfmt_elf64(r0, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x5, 0x0, 0x0, 0x7fff, 0x2, 0x6, 0x85b4, 0x35f, 0x40, 0x3f, 0x34, 0x80, 0x38, 0x1, 0x7f, 0x7, 0x2}, [{0x70000000, 0x3f, 0x3f, 0x81, 0x1, 0x8, 0x2, 0xffff}, {0x5, 0x794af51f, 0x10000, 0x74, 0xec9, 0x800, 0xfac9, 0x4}], "c3d09a642c9e4ee2cedbf6d1599531970ef385709920095778208957ab27365521d6e852503dbcc27c87c5d6ed58e96ab3d30a107fca7cb058673afffdc88ed3bc9b08f8c5e7b7dc907c2530641a815e40d2324705ca235f571beec08f28b510fdc242dfae49f48d4929a8146775b74faf27418de10f942ad5365d2bdde6933b3d82812e85c16e8fbf06e3c9cb07f4d275f564f82487cbf6d49524545314b48d41c019298f04f437c1454ca24f543fd2562ea35434b08416945a250a49a282", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x96f) 20:31:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xefffffff00000000}, 0x0) 20:31:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3505000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x4, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:49 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x9000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 20:31:49 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/84, 0x54}], 0x4, 0x3acdb45a, 0xd62) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYRESDEC=r0]) 20:31:49 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:49 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xa000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 20:31:49 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) sendfile(r0, r0, &(0x7f00000000c0)=0x1, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, 0x0) 20:31:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:49 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xb000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:49 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="eabb3ddbdb2c559d9b66696c00c3e0f85ad446afd5eb6ae925763933a2dddc836b1fd06e0df50ccd5d33a8c20ef3a2ae98a151e83a32f3e704d552a0491b69a4d2a4b1159649453199472fb5d39f7a2d84bf029bba9abaf200155478fa120d9e83b06890c6dce28f790dc7597f1aada20552539e8eed69749684292e62dbdfc4cea939f40cf480aa5ec1a077b4123607b240fdfbf443e2357717e32859"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000300)=""/10, 0xa}, 0x40002000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3f00000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x8, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 20:31:49 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xc000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:49 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000180)="2e54dddfe5bdf9d51ee87fe653b59335efcf38602c8ba0385c90844aa45c4015bcf9ae2e0d06764c418862956e248a3acd02f98cb3e4650e7bc50c32af1b32332fa52b74848798b0e31ed5ee83535f69675c554fd64b06c9ec8793d19213d917254a2f90a3df3d1ea32fbfbff63f3490059ee5c387bf6d42b32bc5fea06720585187533ce2dd7e35b204e792024bd088c0779370926ca30aecdea13fd6db93427a7196011f070c5f55d620bfbe636c7adee8bc622b5b9c1f27fb", 0xba) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) write$binfmt_elf32(r0, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x9, 0x8, 0x1f, 0x6, 0x2, 0x3e, 0x8001, 0x53, 0x38, 0x244, 0x6, 0xfffc, 0x20, 0x1, 0x1000, 0xf000, 0x80}, [{0x4, 0xbe7, 0x4, 0x7, 0x4e7, 0x5, 0x3, 0x1}], "8a64e6c2262698f3f70f9e8649ca376e9b4e07fa65bc86014643dfc06ea73a13bff954f0053ad5e80bc7f8c832f5c778509716c49548df7eab6e43b86739d4048bf95d989e1b95a51753230ed79dd0314b067ce2a40fe954382907594d74fb1c17b437205a837e9995ce0f25ee887ca3e37f04829b9e283b2418ddc856ac06fbe1c772cac28b2f116a948ec75354576684448af175062045836ef3bba8d2960ef37d2ea2abd50c79fa146a70777dfce7f9c945a8ceb6bdd4e00b17fd2ac4964efb679d31e854159669a9f1ea", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x624) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000000c0)='veth0_vlan\x00'}) fallocate(r1, 0x4, 0x9, 0x10001) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:49 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:49 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0xc, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:49 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xd000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x2}, 0x0) 20:31:49 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f0000000300)=""/118, 0x76}], 0x6, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 490.728902][T19974] netlink: 'syz-executor.4': attribute type 12 has an invalid length. 20:31:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000080000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:50 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:50 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xe000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x500, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:50 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[], &(0x7f0000000780)='./file0\x00', 0x0, 0x2008810, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f0000000300)=""/122, 0x7a}], 0x3, 0x5, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) 20:31:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x02H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:50 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="889fab868dbcf711128d259e712e2f00b926f194657067fa9a9d000781469d"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) setxattr$incfs_size(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=0x20, 0x8, 0x2) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.redirect\x00', &(0x7f0000000240)='\x00', 0x1, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/186, 0xba) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:50 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x10000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) 20:31:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x05H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:50 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:51 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x11000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x06H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:51 executing program 5: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2018042, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8004000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:51 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x12a0}, 0x0) 20:31:51 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x12000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\bH\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:51 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2c2001, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xa012}, 0x0) 20:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\tH\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 492.134152][T20065] EXT4-fs: 50 callbacks suppressed [ 492.134169][T20065] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 492.172595][T20068] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:51 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 492.185165][T20077] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 492.300063][T20095] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\nH\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 20:31:51 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x20000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:51 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x40, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file1\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x6, 0x6, &(0x7f0000000540)=[{&(0x7f0000000200)="28231b6923c5eaac54098ae7401fb96c8daf68679d2cbe4d491941c656d2a7828ba4dae9644dd4602515a024bda74f301920b68f5399cc6e48f345a4907f7820adc35170ef26b7014d08998b014a113ef5c3ef92d33c8fd6975264abd20b541a5e98a8d0218212475f5c764da75851cad724f5f36e945e1ad18f14a19450d67731691604b5982a68f2b5d4058732b21a284a9a1af91298c883629827b942e5e4829c76648667e00dd17778acb4937f6b44a92562", 0xb4, 0x9}, {&(0x7f0000000300)="b20f7cab63e37809782e4e75322ea959f3e0fce1b086abb84f1db96821def3045eb1888fc8e615116be5c6e0eaba719ea612b217043d8caf52d32967509d2d0fff49a3cee9", 0x45, 0x2e4}, {&(0x7f0000000380)="d60964e8b11d1bc346748d353987ac594e0bc61141eee746c7e992a006884c518c", 0x21, 0x7}, {&(0x7f00000007c0)="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", 0x1000, 0x2}, {&(0x7f00000003c0)="26063c88e498133a3fcbf28fc0975b924cbca8b56ddec8bb14bf800bd486ab99ccfdabd8bbad0cff9e551f7d10221323e8f7443abe6a1c64be81b1d65443dc6672085e492b4e58cb6d12a7a97af2ff7b764166bcce85f3131ece0e8b0151f9dd0afc0bc66b902d4cdf19bf4621575f8a5d5f54b75f42317763d3680e877f01f935c496", 0x83, 0x820}, {&(0x7f0000000480)="64f1a59b43d05b465327ea403a6fbf803186d6cdb3fc288161bac9c3c716149d9f422b575006ec2ecb9ffb9d6cccb9353a66b3c6ceece3d58a999e00c78ac506d189081723bed0dfd6f91467319b1a45832ecb2725b10bb9a79a40c9540fcbacc402dbdf59a3ae3d131a0b080fa772c6cf7b5fdf878ac6b99881e2cc475b7a8a2142845b751f16da3968d9b9e6dc88b7ab8cc285b62c2ac787ea99", 0x9b, 0x41b}], 0x40000, &(0x7f0000000600)={[{@dots}, {@nodots}, {@nodots}, {@fat=@discard}, {@dots}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'ext2\x00'}}]}) creat(&(0x7f0000008780)='./file0\x00', 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x100070, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg(r4, &(0x7f0000008380)=[{{&(0x7f0000004980)=@generic, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000004a00)=""/168, 0xa8}, {&(0x7f0000004ac0)=""/10, 0xa}, {&(0x7f0000004b00)=""/117, 0x75}, {&(0x7f0000004b80)=""/142, 0x8e}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/40, 0x28}, {&(0x7f0000005c80)=""/55, 0x37}], 0x7, &(0x7f0000005d40)=""/98, 0x62}, 0x7}, {{&(0x7f0000005dc0)=@ax25={{0x3, @null}, [@default, @remote, @rose, @bcast, @default, @null, @netrom, @default]}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000005e40)=""/4096, 0x1000}, {&(0x7f0000006e40)=""/4096, 0x1000}], 0x2, &(0x7f0000007e80)=""/26, 0x1a}, 0x6}, {{&(0x7f0000007ec0)=@ipx, 0x80, &(0x7f0000007f40)}, 0x1}, {{&(0x7f0000007f80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000080c0)=[{&(0x7f0000008000)=""/179, 0xb3}], 0x1, &(0x7f0000008100)=""/36, 0x24}, 0x8}, {{&(0x7f0000008140)=@caif=@dbg, 0x80, &(0x7f0000008300)=[{&(0x7f00000081c0)=""/179, 0xb3}, {&(0x7f0000008280)=""/109, 0x6d}], 0x2, &(0x7f0000008340)=""/57, 0x39}, 0x6}], 0x5, 0x100, &(0x7f00000084c0)={0x0, 0x3938700}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000007f40)=[{&(0x7f0000008500)=""/149, 0x95}, {&(0x7f00000085c0)=""/235, 0xeb}, {&(0x7f00000086c0)=""/172, 0xac}], 0x3, 0x3, 0x3f) preadv(r4, &(0x7f0000000700)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/26, 0x1a}, {&(0x7f0000000680)=""/37, 0x25}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/45, 0x2d}, {&(0x7f00000037c0)=""/233, 0xe9}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/184, 0xb8}], 0x8, 0x0, 0x11faed48) syz_io_uring_submit(r2, 0x0, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x1, 0x0, r0, &(0x7f00000000c0)={0x40002013}, r3}, 0x72) 20:31:51 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:51 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 20:31:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\vH\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:51 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x22000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 492.781676][T20110] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 492.802848][T20109] loop5: detected capacity change from 0 to 8 [ 492.812984][T20118] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 20:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x10H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 492.886071][T20115] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 492.900721][T20130] loop5: detected capacity change from 0 to 8 [ 492.917419][T20133] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:52 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x420000, 0x2) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 492.976131][T20146] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 493.010764][T20149] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfeffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 20:31:52 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x11H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:52 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x25000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:52 executing program 5: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xa0120000}, 0x0) 20:31:52 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:52 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2f66696c653013"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x884b2, &(0x7f00000000c0)=ANY=[]) 20:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x03\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:52 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x40000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfeffffffffffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:53 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) mount(&(0x7f00000000c0)=@sg0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x10000, &(0x7f00000001c0)='ext2\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0xc0240, 0x0) bind$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 20:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xefffffff}, 0x0) 20:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x04\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:53 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x48000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:53 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 20:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x05\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:53 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4c000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:53 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000740)=""/5, &(0x7f00000007c0)=0x5) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/unix\x00') syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f0000000300)='./file0\x00', 0x3, 0x4, &(0x7f0000000680)=[{&(0x7f0000000340)="eed37f91bef7518227f0ee1e0c8a5b5e79870d29cdbcb84465a728986f8fc43bb433edf6e6f64b65736f526f58c92659a18e14888e0f66c53dbe6a7d404abbc7863a4cba78baf1ecba66ec52c71cf2765ec427403fe36f72841fc4d76c5db2fa7003d5f53604c9fb48f17ba5fb4c953a3ff727b052c2aef1504cddab44701fa5dcff249d712618a080b708ab69bf7f8b28d02e96e76e87225fd46c377dc5a6240ce3470913a3b672ea0c475eb46ca5c08c96c4adbf6404f74ae300d245319d81c4f2cec057b5f8a0a105cc659f48afa92ac840cb2f383198666fdc", 0xdb, 0xfff}, {&(0x7f0000000440)="0297be2ddeb3ea55c5024364aedb7343db57bdaaf3b40b18fabcd85a2faaf8161e189beba505596edc4c78f1651337531dd8c36f4fb734e898163d6bb8e713cab3079a02e3edca00fe3bfbeb3fce9b1c85bf9ef84b81115ae31df10c173878296f23a067b0eccd179e9f1531dee5451809ac16d31bf5a088c222d9fd3cbc846169da84fe60fa878323099bbc", 0x8c, 0x400}, {&(0x7f0000000500)="32f01524c463ab6c495816364e1872b20625e29b120f37cf69aa1b4e5ff08b55d4511a16301e865f03737e7c0e0bd7c5e7544fd86bc8cf12ba4cc3bf23f99e698ae6d15d195649dd97b060070a13d4476ae4d973564ff9b09471daea5110e38b12e7aab8ef6796990fc644bf99b977be57f2df13c7f405db0a68407a6a1a9ddc0f86349df24f1250daddc48b53594711c8dda343d30c591d42743843712b49f58bb71bf5205e0a5a81a10c0e87888de9ccc1eafbae62ec2d", 0xb8, 0x800}, {&(0x7f00000005c0)="5e0a4910d2f545b6ee2a61a56b7d3e96b0200d683ed701f4629797f6815edbe929667def7a04055e76040f5b2f3dc40913ac131d8053844ae5521d221ee9a68892f612e7454fefb790def2ca3fa87e0aa248de4b1d043a80d1e7269d1355301c84662d56da96721b2422d53f4caaf14226183709a77d4a8643b262eb818ff78abec1ad8a6638d2e8b082c8891f4190e530e11df253964105470222b5fc632025152949", 0xa3, 0x3}], 0x8000, &(0x7f0000000700)={[{@huge_always}, {@huge_within_size}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@subj_type={'subj_type', 0x3d, 'ext2\x00'}}]}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @adiantum, 0x3, @auto="1b8ed5ba69afc979"}) 20:31:53 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 494.324762][T20242] loop5: detected capacity change from 0 to 15 [ 494.341002][T20242] tmpfs: Unsupported parameter 'huge' 20:31:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xffffff7f00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:53 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x60000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x06\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 20:31:53 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x41000144) 20:31:53 executing program 3: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xffffffef}, 0x0) 20:31:54 executing program 3: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\a\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 20:31:54 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) chroot(&(0x7f00000000c0)='./file0\x00') 20:31:54 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x68000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:54 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\b\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x2) 20:31:54 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) openat(r0, &(0x7f0000000140)='./file0\x00', 0x181000, 0x111) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000180)='\x00', 0x2002, 0x2) 20:31:54 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6c000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:54 executing program 3: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\t\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x4) 20:31:54 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x1010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:54 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x74000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\n\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:54 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7a000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\v\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x10) 20:31:55 executing program 3: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:55 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x2a, &(0x7f0000000000), 0x20a154cc) mount(&(0x7f0000000080)=@filename='\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = fsopen(&(0x7f0000000240)='dax\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x1e, 0x2, 0xae, &(0x7f0000000280)={0xffffffffffffffff}) r6 = open(&(0x7f0000000400)='./file0/file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000500)={0x7}, 0x4) preadv(r3, &(0x7f0000000540)=[{&(0x7f0000000580)=""/7, 0x7}], 0x1, 0x9a, 0x8001) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="1bc2ab879bee97259c074cbe957372a948fb54b488a0905c6680dcca8d917d4a183842a69d0b53e9efd498083500354574ff21d4729496c0cf0217a596717fb0c75ff72f90848676", 0x48}, {&(0x7f0000000300)="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", 0xfc}], 0x2, &(0x7f0000000440)=[@rights={{0x24, 0x1, 0x1, [r3, r0, r4, r5, r6]}}], 0x28, 0x40008000}, 0x44804) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) umount2(&(0x7f00000004c0)='./file0\x00', 0x0) 20:31:55 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x10\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:55 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:55 executing program 3: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x12a0) 20:31:55 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfeffffff, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:55 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[], &(0x7f0000000780)='./file0\x00', 0x0, 0x2001828, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r3, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/96, 0x60}], 0x5, 0x0, 0x3) 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xa012) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x11\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:56 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xc1, 0x80, 0x6}, 0x18) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:56 executing program 3: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x1000000) 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x03\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x2000000) 20:31:56 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') preadv(r0, &(0x7f0000001940)=[{&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/248, 0xf8}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f0000000500)=""/254, 0xfe}, {&(0x7f0000000600)=""/46, 0x2e}, {&(0x7f0000000640)=""/222, 0xde}, {&(0x7f00000017c0)=""/251, 0xfb}, {&(0x7f00000018c0)=""/120, 0x78}], 0xa, 0x6, 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) mount(&(0x7f00000000c0)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x1002080, &(0x7f00000001c0)='ext2\x00') 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x05\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002480)=[{{&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/9, 0x9}], 0x2, &(0x7f0000000300)=""/49, 0x31}, 0x4}, {{&(0x7f0000000340)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f00000007c0)=""/153, 0x99}, {&(0x7f0000000740)=""/8, 0x8}], 0x6, &(0x7f0000000900)=""/227, 0xe3}, 0x1f}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a80)=""/59, 0x3b}, {&(0x7f0000000ac0)=""/236, 0xec}, {&(0x7f0000000bc0)=""/76, 0x4c}], 0x3, &(0x7f0000000c80)=""/103, 0x67}, 0x100}, {{&(0x7f0000000d00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000d80)=""/24, 0x18}], 0x1, &(0x7f0000000e00)=""/73, 0x49}, 0x9}, {{&(0x7f0000000e80)=@nfc, 0x80, &(0x7f0000002040)=[{&(0x7f0000000f00)=""/179, 0xb3}, {&(0x7f0000000fc0)=""/42, 0x2a}, {&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4}}, {{&(0x7f0000002080)=@generic, 0x80, &(0x7f0000002400)=[{&(0x7f0000002100)}, {&(0x7f0000002140)=""/201, 0xc9}, {&(0x7f0000002240)=""/11, 0xb}, {&(0x7f0000002280)=""/183, 0xb7}, {&(0x7f0000002340)=""/180, 0xb4}], 0x5}, 0x6}], 0x6, 0x10042, &(0x7f0000002600)={0x77359400}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) openat(r0, &(0x7f00000026c0)='./file0\x00', 0x2000, 0x11) r2 = openat$incfs(r0, &(0x7f0000002100)='.log\x00', 0x2800, 0x103) renameat2(r2, &(0x7f0000002640)='./file0\x00', r1, &(0x7f0000002680)='./file0\x00', 0x1) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x4000000) 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffe, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:56 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x06\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x10000000) [ 497.556902][T20467] EXT4-fs: 49 callbacks suppressed [ 497.556916][T20467] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 497.577765][T20465] EXT4-fs (sda1): Unrecognized mount option "./file0" or missing value 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x9effffff) 20:31:56 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xa0120000) 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x80000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 497.605181][T20472] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 497.636716][T20465] EXT4-fs (sda1): Unrecognized mount option "./file0" or missing value 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:56 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000300)=""/153, 0x99}], 0x3, 0xffffffc0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\a\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xefffffff) 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x5, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 497.726840][T20502] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 497.751621][T20512] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xf0ffffff) 20:31:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\t\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:56 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 497.772714][T20511] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xffffff7f) 20:31:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x1f, 0xd6, &(0x7f0000000140)="c986ebc5e87a5a2e5b30b85f958ce390c3bcd3031418fcafe3f94d975191d59f4da6d9c489a2cd5cdbffb0fce41eedaff2f745de8aad95153c256e887d2afb084188d62f6a3ff3a3d4b1188bc12d2e9d3822d9d26a8fd43d48f28ac9d0cc33b665fe460ddc27958db653afb7fc979db36f454f3e3d4d07035eb7bb95337e8d0bea4be3be7869c1a6ed7b84bbb66d6023fd173f0a6aa5a303d6e13fea687e6807a7a1dcbe7425d5f234008e5d3f6b6fb692d121b71ba7a90fdf3829778252b312b0918c61b24b6b10abb479984f21350f0831c389bdb3"}) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r2 = epoll_create(0x649a) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f0000000240)=""/23, 0x17}, {&(0x7f00000005c0)=""/133, 0x85}], 0x5, 0x6, 0x7) [ 497.835062][T20532] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\n\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x24480, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xfffffff9, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xffffff9e) [ 497.880000][T20541] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 497.898395][T20543] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\v\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_pts(r0, 0x325040) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x18, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xffffffef) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x11\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x26, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2766691502b9d3"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x28) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xfffffff0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfe, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x02\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1d0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800007, 0x8010, r2, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/43, &(0x7f0000000140)=0x2b) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x9) mmap(&(0x7f00006e1000/0x2000)=nil, 0x2000, 0x2000009, 0x2010, r0, 0xb3675000) flistxattr(r3, &(0x7f00000001c0)=""/162, 0xa2) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x204, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x03\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x100000000000000) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x300, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x200000000000000) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x04\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@rc={0x1f, @fixed}, &(0x7f00000000c0)=0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x402, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x05\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', 0x0, 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f00000027c0)=""/165, 0xa5}], 0x4, 0xd7b8, 0x1) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f00000007c0)=""/4084, 0xff4}, {&(0x7f00000004c0)=""/94, 0x5e}], 0x9, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x400000000000000) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x406, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x1000000000000000) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x49c240, 0x82) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x06\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x480, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x8000000000000000) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2effffff7f653000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind(r0, &(0x7f0000000140)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xf8}}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f00000007c0)={0x9d0, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1288420, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x500, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\a\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x9effffff00000000) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="65d7e89197a966d382bd1cfadc1dae3f256cc2696d560f1948c61611ab2ac9686c8859e546c4acbc26ec75388cea710316ef70107ad3e9de15525b5e3d8ca85432", 0x41, 0x8001}, {&(0x7f0000000200)="eaa226fbd9cb32bc236b2dac02439029ac89fbb755171f149c9520bb00ff0e368ce43f02e5ac5870a3bc215ac69458134cc9eee031a5c969c085d453035ce56d65ad7b35ec5b474508d897f1b388178a6b", 0x51, 0x26f1}], 0x1002000, &(0x7f0000000300)={[{@journal_dev={'journal_dev', 0x3d, 0x7f}}, {@nodelalloc}], [{@fsname={'fsname', 0x3d, 'ext2\x00'}}, {@smackfshat={'smackfshat', 0x3d, '\'f-^+&'}}, {@dont_measure}, {@seclabel}]}) openat(r0, &(0x7f0000000380)='./file0\x00', 0x500, 0x18) mount(&(0x7f00000003c0)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x30, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\b\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x535, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xa012000000000000) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\t\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 498.642093][T20732] loop5: detected capacity change from 0 to 128 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xefffffff00000000) 20:31:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x4, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\n\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x600, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x80400, 0x30) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xf0ffffff00000000) 20:31:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\v\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x604, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:57 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xffffff7f00000000) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='./fi|e0\x00'], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="be7241eed499cd86e2f183021cccbfd54f1ce6426066658afa2f03e4e5f6f618527099b67e42a54a3708a4fff1d56c81add4bec9b76202572caa034018f4e3934cb6ba2552b7534a2b1a008d1c95a57fe193bade80fbdc39045bca35370ebf0f4977f20e6fa969b8daa9004c49f8a55ce9f21c46ec", 0x75}, {&(0x7f0000000300)="1e0eb33c207fc2f8eda64b27", 0xc}, {&(0x7f0000000340)="d0a180bd5fb908ab40cf121eaabd885de2cc6010277df316d63f3680423059c697bf8a8792a7a87a50503fb96bb15f41a2e16f4279e4151f046ac47392c462758f6d0bd0c24badf74968", 0x4a}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000003c0)="f356485b0738ae95bcba43ee9d90de0aa4c743eff7679b13d6ae1a53829244f5b35f42547694546345975985b4678da2142a1eb5bf207dd12933b454a206000dc3aa76ba3066b45a139c3a945f59cbee9c7d5aa08c690eab6798f177cfab71bd97324c0fc11c779d4aa940ec2c1fe636b1bfbb8aa61add7689cc24b1cd03ca07f60ae62a766489ef85ae91b0ec739c8bcec70ea05b5d967effdc2042b4867ad848053d6a5328323d35e67844409a401cc71cf4", 0xb3}, {&(0x7f0000000480)}], 0x6, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x4004000}, 0x4004040) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000140)={'security\x00', 0x0, [0x4, 0x6, 0x31, 0x101, 0x7]}, &(0x7f00000000c0)=0x54) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x10\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x700, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xc00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0xffffffff00000000) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x11\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x200}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000}, 0x4040001) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1800, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) chdir(&(0x7f0000000180)='./file0/file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x14000, 0x48) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xd00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 2: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x36bc6000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x48, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000005}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r2) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0xc004) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x03\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xe00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 5: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x86) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat(r0, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000740)='./file0\x00') preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/209, 0xd1}], 0x5, 0x8, 0x4) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfsd\x00', 0x40030, &(0x7f00000001c0)='ext2\x00') umount2(&(0x7f0000000200)='./file0\x00', 0x4) write(r0, &(0x7f0000000300)="b775a09723c58a29f55561822e72e2ea05cd55300e7355f9eb1335f37683059c5054a331918e55b089ae8c2fd5cda52ac4f3ce8b81c8ad33d7dd8a23236df004d806777b8342c6ba8fb027efe00154724c55ca539bfab2de72599506bd22e9f9a59d31aa0aad802c1a8a6023a672b8781ca6d3065c5b2f7ebbf4ee41683ebdfb5e27774e0a8683b53516fcfb4f797fd2241eec02a865852bed388591491ece0cf540cb335613f7fa52d9067467a01c2c03deaf701775b2709d00d4bba70eb093a0e1b215ab2a3bacb0222e41bbff2b0bde233e946586d7634c056d6b932258eb79f1ca741f", 0xe5) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x308, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVKEY={0x60, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x5c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x1c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x1b0, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x88, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x34, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x10000}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}]}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x81}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x80000001}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x1c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x6}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_DEVKEY_ATTR_ID={0x80, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffffe}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}]}, @NL802154_ATTR_SEC_DEVKEY={0xa4, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x101}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x80}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xffffffff}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}]}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x4}]}, @NL802154_ATTR_SEC_DEVKEY={0xc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x308}, 0x1, 0x0, 0x0, 0x20000085}, 0x20040011) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000e0001000448cc000000e2000000000014000600000300000000f000000000000000000114000500ff0100000000000000000000000000010800020005000000"], 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r3) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2600, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x05\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1100000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3505, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000e0001000448cc000000e2000000000014000600000300000000f00000000000000018ae6e2aedcb45f883cfe154000114000500ff0100"/78], 0x54}}, 0x0) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x06\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3f00, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1200000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 499.264566][T20892] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 20:31:58 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x100020) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000001940)=@abs, &(0x7f00000019c0)=0x6e, 0x800) r4 = syz_mount_image$tmpfs(&(0x7f0000001a00), &(0x7f0000001a40)='./file0\x00', 0x80000001, 0x5, &(0x7f0000001e40)=[{&(0x7f0000001a80)="16b7b51abced0beb6f5d2d4be5502518a577883d5a4921f5ee067ed5e96a32b481d4ad4ca710a051cb16265f8261593fce686e11e7c88d96f6812ef8cbbc8453234ae347e3f44a6db94af2fd7e38a38317e678e7c329ff98a06b1fc0c18df78cb838bf6cf2c38f5b23653cb0f1cc774043a05c803aa623b19c7e1da80ae5cf9ed74d683f1a2b3dbb6a9fcce8d093fbe0c14eeda6b69e7dcd1feee072b572462201176cf125e3ab6b4ca3f2d937de", 0xae, 0x40}, {&(0x7f0000001b40)="d6f93f7383c3b71a1a5edb18c6eb7a072805fc43df0833c4218e96d61bfacfc44a3c6762eb43c624b618a2584bb2fb4df19af07c1e79cb8af7b4751b45d6f55659a9e7f325d5f0cc1346c7edc0317d585bba0a9b29de11d5683b74575be72e64beb94492034d8d6272208466ab", 0x6d, 0x5}, {&(0x7f0000001bc0)="dea7f8faf8cb3b27b77a9e9cedbc514f2018ac523fad9ae31951b74c4a8dee11a42ba9ec1dff12160af4198d61a296816fecef1efc6dc36e5464edf8f0147b9f74598f94add63ff0c87407a6720962be56e5367770f202271d5e817713a8f36ec162e4305d41902f373d9ea82c21d8a3c67fc99ac5bb3675236da64b5eb120748d1f46bd1d3205c7c15751dd9563ef9e90cd2ae89e8a44fea7b706989696c51e5edd8921f7f79f0088f4504b67ad5896efaaa0266122bc320db9ffcba16047ede1f2d8784c002344817fb4e8658c93688bdc22b92afefbe3dab7183e30b14afb95fbd46ad64e847c0705", 0xea, 0x8}, {&(0x7f0000001cc0)="6c2c687a7ac981ad302620792d65388efa6558fef8563a78e10a96493a7ce68eb3b03ae08f55941ea6ba519490dd2b49665a0c927faead4e3bbfde67eba81c7592025803d5b42dd2f7ff05fcbecfe267bf1207c373f6", 0x56, 0x5}, {&(0x7f0000001d40)="935189de8c441581838b97d81559728930c240b73e7545d961140ee6ec176d94d6eb397de73853a725d7122c870b617714d622ff224db2ab331d394c6c3eebcad1e0351a17d27556f172ba84e6ad01fba09f905c446b2b3fe6c5384ddab73414b46e2844ad28f8445fde1ab3310cb60679406682a680e8b01062e9ac37ccea9040b9a35339fb7a646c1469652a2035087e6d9f69e597cb12ff5a5cb024ef376f24cdbe4d16efc8b2664b68820d759f78b87e3789314ef71150e57c7df4715ce18f517c551f1c71a051a1ec742ffc313ab69a5f5a3da8ee55ab9b6b14fd14fa7b83030039336d525a6d6edfcb941b997286d1fb86686a94", 0xf7, 0x7}], 0x204a, &(0x7f0000001ec0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x74, 0x30, 0x34, 0x33]}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_gt}, {@appraise}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="0c3401a6c6dc9ec5456cd6a03c00e258b6e0fcf637c4306102ff19ff4548b06ad4a91041d330159d8e070f91a64ff7f7b69c64e8f7c02fc6b9712247b04e3f497893d024edf349ffb715000277d1f915609dfd4b89dba4fe77ac96b7010d962a8e0c74cf6e206adf0b84a032d00f0d75b7597c00a3fe3f33de0c2261e6ff8ffc58830ecc849f9a42dda0a9d0e3563103a98484262f9681c6bc80423ef6a3cdc084fa88c30d2cbab33ab2196fad4d658f04f60256471b8ccfd4d3a8f5a4d82d9dd20610", 0xc3}, {&(0x7f00000000c0)="837943cc493418447063ff25f618e87e45cfdb4ade35cd4dd5", 0x19}, {&(0x7f0000000400)="577b83d760072683ec9f06d6fd558df582d3a7438ca9245557a560cf0590d2e0db1f1ba891f9ea9cd1dfbe654efa48a2a16ca0de12aca8b48b5c85183e80f1e44b7309ab64e7546d15504608771ab7ebd89509a0397d6bdb57c97f7806258313682d9dd02c8426c413df4648d25793b6c71090c7ba1b029040", 0x79}, {&(0x7f0000000480)="9b87b50e979c03622ca835108a853d749859d726d2a11b1fb33e0d9d020a8ba1f2139f2e09fe216fe5695a6c85b8b648436b61fb4d52196bf9c9ed629ad931569a54aa9fcb979d2cd3d0a7b8fd5441617a5ae04dfd8f721d921a3162b3f807bb012748f46a12146eabceb629eb8fa8131b81abb05b6e1779ae6f693d173f985cbdb4b8f6b73cfeef", 0x88}, {&(0x7f0000000540)="595dc86dfb1054b0f7a7775776cfb10e7ca0366ab139f03791b843379a54c5c48b3260315886b3323fc1f4f29adfb341ebbd4718a6eed2b80668cd26daeee5fe60385505680fa15908213dda618f54727bd2b5a1b1cd5fbfaf089b8aab5ecead28929dc7f524ebd8784093d91c4f2570faca65b0c40bde8c945d8dec2f8c0088d9317da35ae05268b104cf6033c42fa74f0fd0cdedde6c03e768a5d131bc41451d2fa85a8299a9b0031701bf50369fdb7db43506f591bbff32203a45626bb0deee6512ab2b6cfbf2a7ea5472422b4a7d3d6fff62d78b0966551d6cb0dcfc9d", 0xdf}], 0x5, &(0x7f0000000800)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0, 0x80}, {&(0x7f0000000900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="6cc9d3584ea1018a1c01411096c6e41ba71ac22abf35b9fbec4ba1a9a8c60f75405db4335ddf4fa2e9d7f435e4887e1dbd66da117c32b8db3fe7cd9a591876e65b3fe2505747c71b8e458f83d6dfe7f9a61966935841f3c2bee2969edfab34e565522e038bf485599148168741c9ccac41321662d3fc24f43aa2947843ceba35ef396221bc6c8a74815b4893a4ccbe1c1b9ced6a84c14f50be5c3fa6fe0e0901b3e16a726b16650d86b824a7ef6994d65f4ae2d69331ee3cda0f584bbf8a07aa1d8009da5bf45d6a23ce09", 0xcb}, {&(0x7f0000000ac0)="5cc0a6ff655f2433caa70ddfb0962d999db2a6692190bea599222fda06a4a5bca47dde4e4355642c3813cc02fb307921a00a764cd67a79e327f9b25fb837073c8c71e4c5cc3e110ecf49df88595ab886ec252d5e56c516f019a7936c12612fb4691178213bccc8e5dfbb794b35d8fa5c411e69153bc62faa4d056acea8aa456af4", 0x81}, {&(0x7f0000000b80)="c848549a2cff9db6727b95ee71aec08b0d8e72653c6414c2307aee567caca26bf61ab35a65d58d14ea7ec53f73c8b1aa04f7ab75e865a5e292a9d6923c9321e3585700466637091e4db2a63862a9fe2a9737f0b3641f289e1b6bbce3707b48beafd6f56a1fda4747695524f319cb35e17b1805", 0x73}, {&(0x7f0000000c00)="9a4cb446a0ad2a2ddf95e12c57c733082b1031", 0x13}, {&(0x7f0000000c40)="981eb5c1a28e16fb871eaf16ebcdc7818069280e30a32f9cc90f2b0872ea2954bfae349fa796de1f3b819ce412ad7516afcfb462237413de51f1e28e19aeba7604f75ac4ba38395e7faf2dcdffe26fe93d17583c912000c9038ba1bbfa5644ccd7358cc27aec912550136fa431f821de94d5e8757d29c11e07d9a81b9e9d8a1f3561b97fcb16ea56244900dec70942790a19c983b5", 0x95}, {&(0x7f0000000d00)="6029b0b56bd840fdccbd0a569f53f902fc4fac824ace06435c302f8cbc812a6351284d727debc14d7997d204", 0x2c}], 0x7, &(0x7f0000000dc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}], 0x68, 0x1}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000ec0)="eb91f7cc65ffeae12fe03cc0b07035fb5341b6ba3eac86d7f599340e20ca2f0aca95ebf36b6216c9f308b20e69", 0x2d}, {&(0x7f0000000f00)="3b7c1ce4fbdde91279f598695cee4cda9238e9179a674bf8ee2487483c718ead1b577edcb8764855b5e794e97a559a79f7c91a55fa166cb3b53726cd57931ca9b8b36689904d72ab51c1382ea9dd13b1262a372329c5464b7c068f998e04db9e9f5d5df30d972aa39c3e4a135c1ceb8d0c273a4ad30089d045596bd0e404f3560104b446ac947e6f52d43436cc16c688d49700f7dba9d746", 0x98}, {&(0x7f0000000fc0)="e983b8233f0b9a02d27f63e95d8d9eed4865d722684b840649f6968ca88526b2bb074d402fdf36a580ce891fb56f7d6834a0a8ffae94e14123d86b1d405229b23b1e39c549e7be7b9b29e7ab99eb30dbdb9c64bcfa1b910d7036c62cc315c0a82b9d2a4ee7f40cd4e511905e766ed55bd6a3b5b241915400515ef89cfdcecfe7c0dbfb2e988a248af3ba22055396ffb4c27684079a4567bf723c1f1f0e9a3c1448951085cd1c537305914496519366ab7e2a28559467e49ee98ca3003597cf44c03ee6ca0ed5dcd4dc1c5b5f4e1ffde7c2", 0xd1}, {&(0x7f00000010c0)="c3549c0803ac1cb73bd19a1f799f962a4b65cdad20c130e0f096c0ed12350ea314f1b1565432dc2c14b22ec3b1", 0x2d}, {&(0x7f0000001100)="ff593064632e9b3b115c51a0b64ce17de9a41081d8b5268dc7f830aea6393c8420737bb7a51281605d5a5483b3f2007883c0eaedb11acf967cb87f51cb33484b3226af37149c2065e337", 0x4a}, {&(0x7f0000001180)="06c046f9757601810738e9d59da242266f8b53261e4fa4dac4476757a9948b29cd72b7f766e6a7e8cbbdefbe06440c940015214b14f655823bb4d9a391fabc81a64329192981f1eff3a5033433d3c06532ac7f5adbfc21fe1fc2f714a7cf4a3512c41a4f620747de68a70d8959467514aa58c0901183c899c776b579", 0x7c}], 0x6, 0x0, 0x0, 0x880}, {&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000001300)="1bd279c17af4726d2265849acf3a1022158023a7362de49528bd8e45a552b75bc8583be7a1a4887ed6ea5c6c8fdd69702991538e2975e7b817eceb2ebb28801d4602038e6fdfc92a", 0x48}, {&(0x7f0000001380)="0bc224c99148aec68aa69b51a5b7c62567b8e556798874309945983ee951ecb61ee1fad11fca26a613be74678b6708af70342a005193774881e4f19677738aeba7fd92", 0x43}, {&(0x7f0000001400)="25989b7151f0ec7e5b5093770da1972e0b677672ea735f3b6e78ad3cffc4b62d551a2eee58f52ccc4336dbbb6b8c10d7a51d1ad79f3eef650fae5dcaefa69bece96c58c44b860dd550fae75f60ac0f5c37ed586fc61e7c5fb51d18ca5c9a52e511d527926474844912f1139cdd234b81d1b2ae9149bcea4d2769bca83a3012b0db44b5e099020ca937ad19aa54072c758986b4ebcd7f77fcd43bb86dfbe71e406642c88aa1da1f4d1aaa9b", 0xab}], 0x3, &(0x7f0000001f40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r2, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, r4]}}], 0xf8, 0xc001}, {&(0x7f0000002040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f00000020c0)="1fba751a878227445c53676a453ac5aec4a9b546bae6c12b59b664baf685", 0x1e}, {&(0x7f0000002100)="5e2e660424bac4ed60288275d00d740a6a8974971bb85b5e2e8eaa40bf301c6b3c1e2633d08ff7967d0a05cdd9ea11562d7f2c2d6bbb42c08424a60e3aca5184220f10a6116248ba86fd8e82aa486e0de667b2ee3fb8cd7523f70ea728d8b09371b3445e9f7b4896d1a3cf704355ce6b1c94e5d321a15c9488c5a24277821368a6ea39865283522ec5447619ffd4a40abbd6d674742c65109038a1dd3e27eee3e55df9da403b21d5eb247adfcd954d217d7f825282", 0xb5}, {&(0x7f00000021c0)="0d5ff46f25a9bbb91565e6c8e2c1860993f3f021b635f99cfdd18e0ab625a49a224d791b0e193c6ddaec949127cb", 0x2e}], 0x3, &(0x7f0000002240)=[@cred={{0x1c}}], 0x20, 0x40080}], 0x5, 0x804) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="476465762f7367ffffffffffffff813a0fd3b9b883ca"], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cgroup2\x00', 0x1005004, &(0x7f00000001c0)='ext2\x00') 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8004, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\a\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfeff, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2500000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0xa8240, 0x20) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x90000, &(0x7f0000000240)='-\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\t\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffe, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x80000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000e0001000448cc000000e2000000000014000600000300000000f000000000000000000114000500ff010000000000000000000000000001080002000500"/78], 0x54}}, 0x0) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\n\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2e00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0xc8d6, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="bd7dd523aad46e1061f7c5f7c5fc98f0dfb11702e7993894e1f19fca7e2286ebb84b0258ce53a6a242102345e8e70b0670d7ddcaf794484753d52f0e9ac6fb30f6c500f35f23cde0b49a3b5bd176ad875d9b905a682edfe13ce5b359741571d81e9fa487d6c0acbfd3332d38", 0x6c, 0x40}], 0x2001400, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r1 = syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) fsetxattr$security_evm(r1, &(0x7f00000000c0), &(0x7f0000000140)=@v2={0x5, 0x0, 0xb, 0x1f, 0x5d, "bd7d2f71bf2cb37d8b72b6cfc626de5e01384531f7be86c599214aca94250095b5663cf3d9d9a8ddab1fa9761c49fe403594ac2a0df803b9da7aa551b03cc43b62dbf0c6de6285fed0f31226ddf7a6463a94b769b6e6bc016cc63d2bde"}, 0x66, 0x1) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) preadv(r2, &(0x7f0000000a80)=[{&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/133, 0x85}, {&(0x7f00000007c0)=""/174, 0xae}, {&(0x7f0000000880)=""/135, 0x87}, {&(0x7f0000000440)=""/42, 0x2a}, {&(0x7f0000000700)=""/31, 0x1f}, {&(0x7f0000000940)=""/114, 0x72}, {&(0x7f00000009c0)=""/156, 0x9c}], 0x9, 0x3ff, 0x0) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x80040, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="5400000a2e92c46423076b965ce0929e7c2400", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000e0001000448cc000000e2000000000014000600000300000000f000000000000000000114000500ff0100000000000000000000000000010800020005000000"], 0x54}}, 0x0) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\v\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 499.657531][T20987] loop5: detected capacity change from 0 to 100 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x11\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000080)="b345", 0x2}, {&(0x7f0000000140)="13e7374473140befab70823420efed33424a4f963a286e4172a8f230904ac70a903f7505f178e8c5ee8fd9c79e7bde954143bb9122d181c04f05e2406f1d9c0d90bb495716be89479501462092312609c101d7a98c4b46e5bc76dd43810ff164a0d11c3b681ca6b87073f290800604256bc073c21a8918c9fdef96b1914142", 0x7f}, {&(0x7f00000001c0)="dac8439ec726fb4e6849e7ff21f88462f448cc144566d0c2512cb980bf21cdba2d7e9a689a013082fa2d51200fd74336f3a422d43d0229cc5c5a8e4671fd350f2314258004fd2e1efa02d0a3309826488519d4", 0x53}, {&(0x7f00000000c0)="b8ef9cea4c50c6ee47be01d7e1b9a07063aad26f017a6863f1968fde1563eb6f25dc53ce1130356486ddb184b1821fc912", 0x31}, {&(0x7f0000000300)="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{&(0x7f00000018c0)="0179ce89ffd5c28bda3a38e553f4655271f1115585ceab316d7753d39b21c27ac1ff42ae1cabaf0845b875f6956a38eb061cacc6700c23fe7c4b76f94565a3048194453c2eef3ca332a9caebce4b45bfa9d9f10c10ac9022e29866ab0c27cebbc644f0b65de3afba01233a7474ea35385ad87750a777c68f2cc2e6235323eb181c6e1e18578af0d8779495dce2113dbb96c6f7ee1a0869edafbe3d8b04b28d0da1077f3af0483992959da24e0e37c18556322b8b645e58", 0xb7}], 0x7, &(0x7f0000001a00)=[{0xe0, 0x0, 0x7fffffff, "1b5584cae6444019510c52b21bc30ba75d2ee36d1e37e3ac321db4d553b5856afad63900f5253fbe2e82e72a679edd4320a0bd8ddb45e49a8fc1891a27ec530a92bff7e882f5ce4d54602ea067b07438b7845626862c0fa40f42c9d0b0b3e5f36be67b8315a35e15483ee4bc27c43bb85a84c8a4a4eb428067b06f1750001fa5efdc62622c4d417cebc1a0de0d1be09048e295177301c194c9bb5b2977105723551f623aaaf2a478f237b892b3e714c6e66de2b55b4d7a0353d4655ec7079f673e21fe4b575e8d481098b7"}, {0x88, 0x10f, 0x57, "3c4b0a064481ca6bfa0dd1f960f0295118a3511de1b6a840e91ff25d64eee85ec32c9db3fdf70fe8aa73d22ba9952eb420a8a09a6ae721102fe366116eee121d28e5d9e390930b5409b76f6c1444c8ef139e9294a4fd2b67cd30ca78053a6785b2af44ba4821a7094fd510297faa33ec73144069a0"}, {0x110, 0x104, 0xffff, "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"}, {0xe8, 0x10b, 0x4, "c9801f717a507d0b503048ff1c3478352faeddca9e59bb55ef40d34e672e4073361e39f9da62903161d408ae8d12b07c9a3493f9608aa2c03760ad06b49ceec5ce97bbdc0fe3dd47628ca21fdc45a8277249a4fa0d6c0469b00b5d2065f049e9d146ac596c5b5da5d6705ebf7d88ee4997d0ca44ef7120635f71411244de039fc71e99c28519aff2ed703a17f269734fabe248e353872776571e5b08a8b5cc1a7f2a1352b07643588cfd49f5acda725d87d770e55367266860e53d32ed06c5d038eaeb705a316238f09abaf5b2b1452b1f0120b9"}, {0xa0, 0x29, 0xffffffff, "f0c71fd3f1601fcf3f2050bd1fd79393bc2a5603b30ccae5eb026df5bc30783437c402050fbd66d912aaf58f6ec7d3efe6376f318ea33657efe1c3535426ece7a144f2a6bab2f74de9933dfeb6345f0aec3c59a17f8c11d4ecaaf6afb8dce7c1a619dec6e6d39ee329d793d37333e1a4fdfbd1f1080fe15a739e9e2f39e291e9e60504508344a76ee948ee216602ee"}], 0x400}}, {{&(0x7f0000001e00)=@un=@file={0x1, './file0/file0\x00'}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)='K', 0x1}, {&(0x7f0000001ec0)="ed1f65ea79d2d36e4ab4b3d8ae5f2f4a6d4d9b2d5cd848089585976c78df0fd87a6e6222c49d58e6ab0b8fb1353859661769f78e873e198871a89f83e084619d07568059720a7646af6b803ead2e88348b7ff465ecad94", 0x57}, {&(0x7f0000001f40)="1000019313177c096348e211b31ce6c611f850d21d2412348a654db864490f7bb5a85503bad74707515b16500c7c6b6a17c94991eb57aff52be9cb2d353b6fcf2fea8d834056e987b2f7c9607168121e53164ce43a2137d436e7fd732a72579425730791a340c6c5174ad27d7cb41be9022e7e747b841e4bdef097362bc3fc08aa251d6c4c42851a328abc9ebb64b118c097c3d0a3aa3f9a96aebc975550a7762487679ebbb24a4d37dc4e95ac3f00d500ca9445ac45f9ae57c6988086705c10824a938b6f12", 0xc6}, {&(0x7f0000002040)="28d07bb48db1bcf8e01073ec7bdde41e6e7fe502483095dcd55e8ea4b5c4bd3f68ed46bba276ba406f4d2473d2bd6bb5f29b854e54494e329ed76fb4a2e37e6d64a004a0fe936d71f248e5e79a3ef26182a3eab969e901463b0ca28393686ac087ae42653ebb6d038c193b5721fdb0683699493d12413ca202b5baec1dbae8e5c5a3c0dfe6819aef300a47444ec54e7273196f4a1a89a10e1a3520d69b4106135737ba920206ea514fca0b44b00bacb0", 0xb0}], 0x4}}], 0x3, 0x4000010) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8f2f, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x200000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x54}}, 0x0) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x48101, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:58 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x02\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x4000050) 20:31:58 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6000000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f00000000c0)=@sg0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='anon_inodefs\x00', 0x8, &(0x7f00000001c0)='ext2\x00') mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x03\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}, 0x1, 0x0, 0x0, 0x48801}, 0x40880) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x20, 0x7, 0x0, 0x26, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x20, 0x5, 0x80000001}}) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @initdev, @loopback}, &(0x7f0000000380)=0xc) sendmsg$ETHTOOL_MSG_FEATURES_SET(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x84, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2cc9b3d6926c932b}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc005}, 0x20004050) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x04\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e2f66696c6530007b65d5a4e4772bd4d374bf780600a5af06e9c48bc22ad974819d172ea41fd4256af28448e40ddc690b5f4eb2697229f0fa8f24df4acbc3cd6f65842ff0c2fb262bea69c71999270de4ed816467afdf3265ce890c36cbb9fb8bfeb2f1f37b5b1f29207160940ec1a753bb345996eb09d6"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f00000000c0)='./file0\x00', 0x44002, 0x0) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2040000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x05\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x00H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r4) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x00H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r6, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x2, 0x1, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x10001}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x800}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4e7}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0xc8d0}, 0x40) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x800, &(0x7f0000000140)) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x3) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x06\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x208240, 0x94) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000e0001000448cc000000e2000000000000f00000000000000000000000000001080002000500"/78], 0x54}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\a\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 5: sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "961c14dc85e99602e3afb1f7e2c2a924"}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0x300}}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x40}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x40}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x7c}}, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x2, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 500.313079][T21140] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 500.383248][T21140] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 20:31:59 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x5000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\b\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x90, r3, 0x10, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x232d69df}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17e4598e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x451aebe3}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x3c, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4421}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6838}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6779}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x419a690e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4664bc84}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e3943ee}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2c}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004040}, 0x80c0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) chdir(&(0x7f00000000c0)='\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000800000020000001008615748d5f7a3656e66030887af6ac3000000e0001000448cc000000e2000000000014000600000300"/78], 0x54}}, 0x0) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\t\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="000000000000007fa80000000000000000040000008bfb477a598cbdb0e2a18d1e274ba2d7b9e6f2771fe8e868409b1e855aba827d259d84ed94f8f488a46ef66e8f721b95968d0d0b81f2a2d3f71e1d00cc745ade71f91e85079037e62bfe8467150f2f54e922f5af6428d8631fd634669a4eb1dee8e53e6cdb7351d24cd0ec5b39000d43399609be9d22cc6ba2230000000000000000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x20, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000b40), 0x105500, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x9, &(0x7f0000000980)=[{&(0x7f0000000240)="db00e868ae8722f28b01835d01b783bedd60689a17cae4fbd1af9c7ebc0606176a78ba924315f7ac5acd43b4043ecf71c08226358a31c1ff2b9c6b85f0c0b20cf1a90600ae8d7f513499", 0x4a, 0x10001}, {&(0x7f00000003c0)="31a2abaddd46d74f680e747bfde3150a3a90079a330588bff67929002649970333b203e31be17c91f4b4293898460917e9379e14e580d6e4b036475135ce870c66052f8152178f40961055311dc5fa2f73885eb20bd1e0c8cd02350fbf19e6fa2c4e83af9ba1e3112d17aba67e4b0b59263ddbd50801c1e0a83a0f8c35ac2f45a3e60679de24a54bc37ba3f7b3dc9e21e844a5b8f1151328c824bb639187dd14c95ecab73fbac945", 0xa8, 0x9}, {&(0x7f0000000480)="0e82059c73835b4b5548d2c689bb6a32deb0f141504e696ef551651c3cb92fc03d597a7a035987ccf717d748c4b6f90b06d9b98eb8cf6641c0bbd4ed2637b170a0ab8f44b33e24c8205919e9b53bb0ffb488f2516176705299d37f9b452f3272d2ea7f44e7e387773e65783dc9654c3f01f8b6a2a59571fa37231f518d20fc7efd9e", 0x82, 0x400}, {&(0x7f0000000540)="06fb856933647cfcb1701b8e319e439d1df9348d28456e5944304f4b4409a750cf70675cc9799263cd7f967fbb4fe6eb1a31cfaa692ab24f4f65c7d46fdd324750abb4c284a162e5dafea174a4e56c222b722df2556bdf75c3d36563bb943778049fb2be955790de", 0x68, 0x1}, {&(0x7f00000005c0)="a84ba0ab4a6cebc5e1084a83d974882df860047e3ef7a8aa45e9ca371cc52b1c49264e66fc3d1fc6f042b2c9579bcbcf77ad2e632bfc98fbae11dfa6b4ce979871e098d04ac4f4df34827f39652059f0ec198956436c71c9ee69579ce0c910a02fe034903b986762101543ed78f3af9a8b025a228f9a0de9b56340b89224f6fb6c7e5533dd06d1450eae4f0063b5af3b62efc24ea222b388cf43630d686ca5d92d1b12ec2e6f3312097b03a5b4953ce0aa5c554eeb35", 0xb6, 0xae}, {&(0x7f0000000680)="171bcbcc537c67040a9afe01851e3eb2c810ec417b67ae9ddcb6326a46446664915b80e9f2bdd96dd901f9c07f7758541bb3736041b4febb710ff715eaf4a352a58caa2164adee09e0ee90bf060cd578abebb80bba9245993a4991a4eb67eaa19fd89fdf4f89981de6861bf2cbf9fc6d662bd65bfa9541e105cc6920d76ea35f47726f600b024ce4dda06602f4b9dd97bc54d57120ae5e8d52aaebc13a02aa5eec43e56041d851ee776562edb3", 0xad, 0x1}, {&(0x7f00000007c0)="9ec31a4959a46063ad5b6d4414b6c7bb8ae2cdf48864b9bdc7858a3bce4430344f3fe3e08ad4c67eb54123708329882674be42ce43cd828288d688c6bfc3e356c3ece3f726636bf273f74d69bb7cef8b87c1be20d82c01eaa9ef66ff2655e43018937e5fbbad409472805562d21a9e0c3df9654c1f3f98fe6b672ed3cc975705522522556a8b72144eb1169cf239ada7ee69fa6c14b53f47602ffd", 0x9b, 0x5}, {&(0x7f0000000740)="27806dad6e273ec15bbc63c61d87b524bcf7e889ae58795b451ce8f08454a1d42bfb02c184bc6670de688f919e", 0x2d, 0x9}, {&(0x7f0000000880)="a0ce849203dad74c11211fa059ddc390d5920e9f63934008f480bc8c9a246f5bf46f9bae8bd8574c47639f3981fb3461309a097813515a09b51f98dce2e1399c5629bb49273dbcc1e42be7867ac8a299445f72961c22adaedd017f1333c3140d5300e3d59a145d9cb2de6ae02f0cbdad251f6251e728f59ff773925c5346073ba7586a66a6e8f5bed6111b22cea7d53c6cba7dcde5626ca4aa180e1f64c36e6afc40f7282f91c4c1ddecae60aded1c63a3a666d80c0801e8aa4334c158345fe68e17c9e4eef6464e", 0xc8, 0x8}], 0x82011, &(0x7f0000000a80)={[{}], [{@fsname}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0xfada37adef70a545, 0x66, 0x4f, 0x32, 0x64, 0x34, 0x34], 0x2d, [0x33, 0x35, 0x30, 0x30], 0x2d, [0x37, 0x59, 0x65, 0x62], 0x2d, [0x62, 0x62, 0x64, 0x30], 0x2d, [0x36, 0x64, 0x36, 0x34, 0x37, 0x38, 0x61, 0x35]}}}, {@hash}]}) fsetxattr(r1, &(0x7f0000000ac0)=@known='security.apparmor\x00', &(0x7f0000000b00)='{\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000080)={0x6c, 0x4, '\x00', [@enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x20, {0x0, 0x6, 0x6a, 0x20, [0x54, 0x7, 0x8000]}}]}, 0x30) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000140)="eee4a44b0d0a0be20d4dd818e36f4cc11aff645826ba081e5f46fbd4b0a09555485e09780d13bbd8446ae74fbdc995af754aa3bb0021697c93c93f24baceefbc9c426dad376ba82f98359f414840d297f02117767358c3edb0988561e7173f1224d3fe473e5a478be0235203cff91e398db42c42911ec9d06bcb76af1b6ce7645bb070ce805a1b098838d180fe75f05b76ca48b0857a21c7011c5302c8047330a94861b3a38a46b3f41f", 0xaa) [ 500.618895][T21196] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 20:31:59 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6040000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\n\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xfeffffff00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r2) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x22}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x40}, 0x1, 0x0, 0x0, 0x4048001}, 0x20000000) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r4) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 500.714067][T21208] loop5: detected capacity change from 0 to 256 20:31:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:31:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\v\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:31:59 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:31:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000300ed0000000000010000000e0001000448cc000000e2000000000014000600ff01000000000000000000000000000114000500ff0100000000000000000000000000010800020003000000"], 0x54}}, 0x20000000) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 500.842112][T21208] loop5: detected capacity change from 0 to 256 20:32:00 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, &(0x7f0000000140)={0x8, 0x70, 0xc0000, {r0}}, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n']) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x10\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)={0x48, r1, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000880) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x54}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10042abd7010fedbeba77e4cf9505ba333252b0000000a0001017770616e3400000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000a0001007770616e34000000"], 0x40}, 0x1, 0x0, 0x0, 0x4004004}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r4) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r3) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="c40000001110abe5205e7ca449d04b9d5aa3fc7b1f242f580b68b9bf9d972e0ef2843496be342e5c8ce71bb736eeac85ee86188d05b3b51f0444a5fd74c406b8", @ANYRES16=r5, @ANYBLOB="000828bd7000fbdbdf2525000000050029000100000005002e00bc000000050029000100000005002a0004000000060006000000000005002a0001000000"], 0x44}, 0x1, 0x0, 0x0, 0x48004}, 0x4) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x18000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x24008890}, 0x4000) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000402000/0x2000)=nil, 0x2000, 0x180000e, 0x1010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x11\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\"']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x26000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x35050000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x02\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='%']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3f000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x40000800, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x03\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB=',']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x80040000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x04\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x05\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xf6ffffff, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00']) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x61, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r2) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="723e08873f9cd97412025ec84eaf2bd0388eaa9c3a58ae41585a95afe128e30992b5b797eebf50037ea3ee7640aba984401fe42b270c303c4589883b22aa1925f1055bbb23d2500dae6f9d72f2b0613c2eab38cd1e03e15046b976b2ffc99acae29781fa23bd6ed5264749f8fea82a2e8edef622b26d3a7edef357b38547bdfb9be6945584cab4248ede9aea73082d40c92a248f5bdccad81498a24bffcb22b42d1438d16ce894ad49e84e", 0xab, 0x8}], 0x2050000, &(0x7f0000000480)={[{@quota}, {@usrjquota}, {@errors_continue}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x7fff}}, {@nolazytime}, {@data_err_ignore}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@uid_eq={'uid', 0x3d, r2}}]}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x2) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x06\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfeffffff, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffff7f, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\a\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='incremental-fs\x00', 0x400, &(0x7f00000001c0)='^,**)*}\'(\x00') 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffff6, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\b\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffffe, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000180)=ANY=[@ANYBLOB="642cb90bd9db24d6ce4b20c69b8e695abc3b066438334b866c8f659ffdc6ffb321296493105a060094632124a4f8fcca85660d948f4fc0024d92bc7101f1fe09dc2b0f09c5e2cb5997dba5d73a7370700dd7178331e330ee072d9f7751d7a7c93bc9e032b2eb5effdc96ad04abdb7e29c53a57a3ac45511350e7e699069e575e137a321587f9ea6b5671ee5c2d3e2d2e0a91fa5da816042a55c9f095616c30"]) 20:32:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x80000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\t\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:00 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x800, 0x0, 0x0, 0x1000, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2e2ff659aa003000"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000300)=ANY=[@ANYBLOB="c645fac1c150e2547bc0c424d1154c05bb1b260190a2794a6a8a2f30b34e0e447063811e1c41af4e837c733bff9e478ff4fdec82fc5884381903d43419acfeb44098e87870d0fb76cfe3afd2a13e9d6a6559b6273a08a500"/105]) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x800, &(0x7f0000000240)={0x100081, 0x74, 0x60000, {r2}}, 0x20) setreuid(0x0, r1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r3) 20:32:01 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\n\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 1: mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200c00, 0xa1) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000040)=ANY=[@ANYBLOB="645a243642ff2f"]) 20:32:01 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\v\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x20000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000200)=@nullb, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x440, &(0x7f0000000300)='\x00') faccessat2(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x884a1, &(0x7f0000000140)=ANY=[@ANYBLOB="091b9e6a2ecd2f28dee1280100230068381999340a79b1af620684403931f2552eeedb25ecbb612361dd149bd3a0582ea915b3f0db55eb8cd6a88397c69b61480483e74624930f81b83ab886fd621c20dca741705d42372ad827b13d2e6d8631d91f92df01c3595a00d0994a84fe7ea3eb2f774fddbfd15a02f4ea0fae7d72d865f073b930361ab200000000"]) 20:32:01 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x100000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x10\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:01 executing program 1: open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x320) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:01 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x200000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x11\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x3, 0x121000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0xbe575000) write$cgroup_int(r0, &(0x7f0000000140)=0x7, 0x12) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="4d2f66213dca4e69"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00']) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x100) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x03\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x204000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x05\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0xb800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:01 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x300000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x06\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\a\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x400000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\t\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x5, 0x17c) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x500000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 502.634666][T21589] EXT4-fs: 134 callbacks suppressed [ 502.634680][T21589] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 502.659631][T21599] EXT4-fs (sda1): Unrecognized mount option "dJ" or missing value [ 502.715510][T21607] EXT4-fs (sda1): Unrecognized mount option "dJ" or missing value 20:32:01 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\n\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x600000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:01 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file1\x00', 0x21, 0xfffffffffffffea5, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000000c0)='^\\:.}#\xb1,\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX]) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = getuid() mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000, &(0x7f00000001c0)={'trans=unix,', {[{@access_user}], [{@smackfsdef={'smackfsdef', 0x3d, '\xac'}}, {@context={'context', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, r0}}]}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002a40)={{{@in=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x6cf99000) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xb21, 0x0, &(0x7f0000002940), 0x200000, &(0x7f0000000300)=ANY=[@ANYBLOB='uid,euid=', @ANYRESDEC=r1, @ANYRESHEX=r2]) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r3, &(0x7f0000000340)=""/19, 0x13) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\v\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x604000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x11\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000600)=[{&(0x7f00000001c0)="bdadeb0c5a1bba76f8e38d57439cdf1afef34638f3d6fd258cce26594786cdbf46b12fee344830acd599d0b5ebecf9b4403e85a703ac2839648df3cc0471606ce8674d4fec3d7b2f0aa8d90079ab3155be1a3b59c6ee74", 0x57, 0x2}, {&(0x7f0000000300)="1fa223afb702b61e46770f7bc42c5403c92401ed7b8e340d045d0ccdd25183f7aa973f6737edf4333a53c41e38fa40b35ba879c4d8f0c926efbbc822c7ddc0ea5aef3494fecd928cc1058a37c021c6881e976d358a28c5d1d786d21baf19552f25051cfd3e6730cf1f9274e63fd0a27bf38749830fe57811116ddfaacac4515875ae29ecd68f44c6bd4f00527a5995828c22522144d5a0ff0eb805b83c2429882053214c3c5dd00702e6f192d31fd07b2c42ef6e9ce9d8ef87d8b456d4d5aa1de3141cadd58ba61af45a7a752f46a6ad3e32b2f98753d9953468e16454439521ef0a83ca84cb5039ec7a29c9c8d029d8dc101e08e3c7b3", 0xf7, 0x7fffffff}, {&(0x7f0000000400)="d1b398e37b6342b740df77991582611e5150720fa76510439aa40b0a582859d9add8050857214964480bc7b6e11fd5740f29ba99bce6834737e3a7b8fc11f0ae4dd8e5629aef0b003e44f57ff1900a5f3d9ebcc1e39d3fa6a5cfeb1d2eb5ac675913406fe5b5f5e8382c7d3ad6c1eddf4afacf66414020647ca15842501b4d2e7a", 0x81, 0xe}, {&(0x7f0000000240)="3f3113418b62d0550434", 0xa}, {&(0x7f00000004c0)="c647327fdeeb1a833ca81e9712bdb47bae2720b8858d227f839bb67072e0c1c7084748a0855354c5d6ea47fa4a31466c440a34f0d3d38149509d566ae7f1a466933ed3bd9424cf2c90eb47f092c2b5d478ca271544022c360f821bf7949824178b1026d0342f99bd0a153de26d", 0x6d, 0x401}, {&(0x7f0000000540)="cfa6de1b6f393fddcdae9df25d082fde9702a2fddbae41ef6f3edbbf4414538dee168bb05acd719eac99bb82e69036e1f89007e9a924ff76418c81b975bc22040bf320bb61dd7fdf2e10842553882902614e74c399bc861db54baf4a83b8768c5b01bcfd1ac3fa4544fa4f8b5ab898778962065335735bb841c0903c90cea9d6f3cef2aafaec87dbd62c070fd42be55104e903021603f39140a62d", 0x9b, 0x9}], 0x28001a, &(0x7f0000000740)={[{@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@uid={'uid', 0x3d, r0}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:02 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x700000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x03'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 502.993475][T21635] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 503.017190][T21653] loop1: detected capacity change from 0 to 264192 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, 0x0, 0x0) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x800000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00@\x03'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, 0x0, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x03@'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, 0x0, 0x0) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1800000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 503.237290][T21684] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. 20:32:02 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x80, 0x8, &(0x7f0000000580)=[{&(0x7f0000000180)="36982378736d5322f97b89b7eaabe0a1fd761f075af3ed2d6a45392817b7f0f0ae45b87d7b6ac1892d9a5842dde4990b476191918af5d771e2a9d1d4931f5565045d11b99a560194baecc776618bacbe6d46ff0173cf9cb7fd5ecb301baf0af78ed59cef6f83fe191d5f57c726068772d97a7571f6d9d4dd562b29c0a3d7a35c654e916358dd467e0b060dfbdc6f61cec8c131231eedd77daa3f5ffabca12d3e1b82bc5668e1b6fa2bcbd0561e981933", 0xb0, 0xf60}, {&(0x7f0000000300)="7c5ed5e3947614b2b6c735c35956289b16c9a6ecb55d9ad75a1061ff0c3003315d97f72226183e9c2656089b52826715f642047895bd5dba8731f298116ed297a3b83f146cb140643ab39890fd9e04b3c6769531557a3d5817a71429ddc503bb4392ff324b66f5513bf6f2a1ed375fb0b17e334ca7c4c3308f081bd1d4a97bd201ec81b0a12e30168e217cd2e66933977e499fbb3499683094213cb64e952cdf035387875ce1ee06040a16b1b20a3bcfa1ac76ed7a3b935d7b7b0adebd3df7eb0df4ba", 0xc3, 0x4}, {&(0x7f0000000240)="6ed18815cdc66a057fe7ecf7ea54651c14b3abb81cb89f", 0x17, 0x4f0}, {&(0x7f0000000280)="c811d6f4eccbe0b3325e4f43", 0xc, 0xd0}, {&(0x7f0000000400)="dc557c71204336cad28289675dc8da5e0e2ba8589b0a0270b373c55087549c6d96665500a54dd4243a6064977267e845f2eed487f1cfef326a18010388d95e3e42fe52d8a37a0f62a48a33099b04ff123ed1a04dce0b2799b4", 0x59, 0x800}, {&(0x7f0000000480), 0x0, 0x9}, {&(0x7f00000004c0), 0x0, 0x3ff}, {&(0x7f0000000500)="6be9f6de73912910b155faf9ef70a1e8878ed90d46bf9eafe8feedfbe06dcae2d95405ece5a707ff87081ae5b4fb058fe7936b6a318ca8078e8fd94810b696eefe682959570e0e5efd03", 0x4a, 0x23}], 0x2, &(0x7f0000000640)={[{@uni_xlateno}, {@uni_xlateno}, {@shortname_mixed}, {@shortname_winnt}], [{@subj_type={'subj_type', 0x3d, '$++-^(-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ext2\x00'}}]}) creat(&(0x7f0000000480)='./file0\x00', 0xa4) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2600000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3505000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 503.333124][T21713] EXT4-fs (sda1): Unrecognized mount option "d" or missing value [ 503.355745][T21713] loop1: detected capacity change from 0 to 15 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 503.377566][T21713] FAT-fs (loop1): Unrecognized mount option "subj_type=$++-^(-" or missing value 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3f00000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 20:32:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fbdbdf251f0000000a0001007770616e3300000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e310000000a0001007770616e310000000a0001007770616e3300000008000200", @ANYRES32=r4, @ANYBLOB="f86efc1260b0e9085aa8b50783bffc44ab91"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) [ 503.461033][T21735] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: none. [ 503.480301][T21734] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:32:02 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e2f66696c6530005d45b4f3041eb1034cb4015994d30b500bcf925aaa6873d5b7cf6e0f0647584e3b141da6483fae9001c60d51ab88d3f9b7feb3a52f9560966b0b0cff1d28722b75c545c77c7113b435c4e3bddd60ea0d725da8084e5e29ddf2701c0a60f7dbd5c03c9f11b39f28f15a6d9102347b9ae831ac04d8620fe6b3a5611d4b37c8cef19147f96cc092842509f646064650205ba08f84a71e"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4000080000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8004000000000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 503.641442][T21767] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xf6ffffff00000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 1: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x10) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="159900000000000e"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x80a0, &(0x7f0000000140)=ANY=[@ANYBLOB="4ca5047fdaab7344a937b688"]) [ 503.705401][T21783] EXT4-fs (sda1): Unrecognized mount option "d" or missing value 20:32:02 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:02 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 1: syz_mount_image$msdos(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000300)="3534dd37a151e4057d04985a9a6c58249ae3fd6cd3d056c657c5512ddf056974a70ff1dfb31d6bafae426f138f3c20c79ee1d92036659eb37f172842b0d5a4b656fbe32aae6eea7cbade187361f8bf3bf4b5b5564f88bc1503a167676774a58b88f4d9647108cccfcd24c3a041c9f0acd99009bc2adb97351eb20a647f8241b7dc56d70330d78fd0fbb2347a07269642ed2a09262af58eff3016c1d2186f44d1f0dd4e31b0155b2e73e7e0999b64bf24fd066169d079fac712b8422e2ff12749fea06e47c72659b8b10adc75eb4bace8ab8094830a2f85e015b7b16eee139bfb0f1f3d30a5c287ab66", 0xe9, 0x10, &(0x7f0000000140)={0x2, 0x4e22, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[@timestamp], 0x18835372) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) r2 = dup(r1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2ea81a6b5001"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24, @remote}, 0x10) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='`']) 20:32:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfeffffff00000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfeffffffffffffff, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffff7f00000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffffff00000000, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) umount2(&(0x7f0000000040)='./file0\x00', 0x1) mount(&(0x7f0000000140)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='erofs\x00', 0x2000000, &(0x7f0000000200)='ext2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x1010, r0, 0x6893c000) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffffffffffffe, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 504.318031][T21874] ================================================================== [ 504.326169][T21874] BUG: KCSAN: data-race in list_lru_add / list_lru_count_node [ 504.333638][T21874] [ 504.336228][T21874] write to 0xffff88810163fc28 of 8 bytes by task 1773 on cpu 0: [ 504.343882][T21874] list_lru_add+0x26d/0x2c0 [ 504.348399][T21874] retain_dentry+0x226/0x260 [ 504.353002][T21874] dput+0x3d/0x360 [ 504.356735][T21874] __fput+0x3ab/0x4e0 [ 504.360723][T21874] ____fput+0x11/0x20 [ 504.365492][T21874] task_work_run+0xae/0x130 [ 504.370002][T21874] exit_to_user_mode_prepare+0x156/0x190 [ 504.375669][T21874] syscall_exit_to_user_mode+0x20/0x40 [ 504.381166][T21874] do_syscall_64+0x56/0x90 [ 504.385594][T21874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 504.391542][T21874] [ 504.393865][T21874] read to 0xffff88810163fc28 of 8 bytes by task 21874 on cpu 1: [ 504.401586][T21874] list_lru_count_node+0x28/0x30 [ 504.406539][T21874] shrink_dcache_sb+0x1ed/0x2d0 [ 504.411406][T21874] reconfigure_super+0x2aa/0x4f0 [ 504.416355][T21874] path_mount+0x1442/0x1ce0 [ 504.420867][T21874] __se_sys_mount+0x23d/0x2e0 [ 504.425561][T21874] __x64_sys_mount+0x63/0x70 [ 504.430193][T21874] do_syscall_64+0x4a/0x90 [ 504.434625][T21874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 504.440536][T21874] [ 504.442858][T21874] Reported by Kernel Concurrency Sanitizer on: [ 504.449001][T21874] CPU: 1 PID: 21874 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 504.457788][T21874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 504.467936][T21874] ================================================================== 20:32:03 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000001c0)='./file0/file1\x00', 0x10080, 0x150) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000d, 0x1010, r0, 0x802e2000) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x24c540, 0x0) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x143) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x4c}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x4c}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB='./fije0 '], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}]}, 0x4c}}, 0x0) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x2}) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:32:03 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:03 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x383000, 0x2) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000180)='./file0\x00', 0x80) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) chroot(&(0x7f0000000140)='./file0\x00') syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0732e14572c35c2e91f66e5bdee9ffffffff9153618f3bb707ab36c8f5171bf254f0feab57d22bd8aeceff69234c5a821211ca0faab15fbfc13850b99006ed8627f2c641d9db9618b3e2446cf16dd07a13f85a5e9be86f48b92a3d3e27323b398cb159b5af4588458e6506db7555b1411e28c7145333dd1fe4f31c276617c16c8114ae7100"]) 20:32:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x3}) 20:32:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x54}}, 0x0) 20:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x4}) 20:32:04 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', 0x0, 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xd5\x11\x1d'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x90002, 0x17e) syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x5}) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xae\x1d\x11'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "95b0b112443caabc4eef66150aa39529"}, 0x11, 0x2) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x6}) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0xfffffffd) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x1f, 0xfe6a, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', 0x0, 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xff\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x7}) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x8}) 20:32:04 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000040)=ANY=[@ANYBLOB="2024a8f3123f46ed08"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x0) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x7f\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x9e\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x18}) 20:32:04 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', 0x0, 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x40}}, 0x0) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='t']) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'ext2\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) statx(r0, &(0x7f0000000180)='./file0\x00', 0x800, 0x800, &(0x7f00000001c0)) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0x26}) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xef\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0xfe}) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\xf0\xff\xff'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRESOCT=r2, @ANYRESHEX=r1], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000040)=@sg0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x10022, &(0x7f00000001c0)='ext2\x00') syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000080)=ANY=[@ANYRES16=r0]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$9p(r1, &(0x7f00000004c0)="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", 0x1d7) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000000480)={0x81, 0x9}) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}], [], 0xff}) 20:32:04 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) dup(r1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='shortname=\bin95,utf8=1,\x00']) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230000a86f26a7c89e126cfa8489eb9dab66ec053158617378a76bec3afcfd8343515d281c3cbb5fc633ba2f4e6ec48d900bb7b263f1ccfc0f712830aceed29abb708502e61ebb95ad2633f44bf6ca8a03944ff11"], &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='exfat\x00', 0x0, &(0x7f00000001c0)=',\x00') r0 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000280)='./file0\x00', 0x8, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000300)="4be542574973d9bb", 0x8, 0xffffffffffff0000}, {&(0x7f0000000340)="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", 0xfa, 0x494}, {&(0x7f0000000440)="3ce5d67275f27da03f3ffd6be0fb1085bd80d7b7875d5494ccb34bbd1b8e59f86528d49e8e1ed8cff537", 0x2a, 0x20}, {&(0x7f0000000480)="7d2c602c5da1076112399c565b72bcd00f4785c624587c40fc9e13a42c9b3c38252441f1f5a7117ee93546e4d5e0702611139b5f5a309391cafc1af477fd189b45109d6eb61ad5c398cfb38bbbeec56e75fbf8e5f706ef672e8281c1f1699eec3d95d9566b0a611dafadcfd9ed6880b6a476e26e143115d498fde8bfa7ca61d372a352c16577fe62a8fe997b0633b72c0bde6838e97b7e2713de565e500165e62de791865cf9c61adabd67f6f2f7d9dce7", 0xb1, 0x9}, {&(0x7f0000000540)="fa52762fc9c40b65cef5f48e51ec2774157608e0b4c374aaedbc4185e65113386b9fb6968a70072c38e9198413466b3b33de8ea5fdce97809332ae9d70648caa5d41cdedd7f33230c097de89859a3ab1d82010a9653920133b3a3add7066ececa36a8210301634c6e1248a48fad13e7630314cb17eedeefeba8785f43f597f22443c6b3bf3acdf2a337323a253a30ed65be50bd41512008fdd59b89cfdff6ef3382c9e33cadc48da98d4d69394a9687d2184d72055e8e1b59610f971db9898bae452", 0xc2, 0x425c}, {&(0x7f0000000640)="26c5fd7c71ac26f6595f7a86e67ad3ee56b23d48e4958f54b5f0e0b7f7f9912fac9d05d6f60b17970aede6f1516798b7c17d6a72116ab21c268bc8cb48263d27f0c8da70ceb9a9ddcadc35cc726223b797925758b772b5a57652c931ffd615bc6eab16d85b2e64e7e985b73347874f9b5e48f56d15fe04ba0dfffc07696d108f2890f1f7e2e625277f5f3c6cf4176771b5f04311199a8f1efedc3424e3fd", 0x9e, 0x9}], 0x1204808, &(0x7f0000000880)={[{'\xa5*+:,%Q'}, {}, {'exfat\x00'}, {'exfat\x00'}, {'/(.\x81{&#/'}, {'5})/)[%['}, {}, {',\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, '!'}}, {@euid_lt}, {@subj_role={'subj_role', 0x3d, ',\x00'}}, {@appraise}, {@smackfshat={'smackfshat', 0x3d, ']'}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x31, 0x62, 0x32, 0x38, 0x61, 0x65, 0x66], 0x2d, [0x38, 0x66, 0x65, 0x35], 0x2d, [0x32, 0x32, 0x38, 0x35], 0x2d, [0x65, 0x33, 0xb, 0x34], 0x2d, [0x61, 0x62, 0x66, 0x30, 0x38, 0x39, 0x33, 0x36]}}}, {@permit_directio}, {@smackfshat={'smackfshat', 0x3d, 'exfat\x00'}}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r0, &(0x7f0000000700)='./file0\x00', r1, &(0x7f0000000740)='./file0\x00', 0x1) 20:32:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}}, 0x0) 20:32:04 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000017c0)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x9, &(0x7f00000016c0)=[{&(0x7f00000001c0)="1e7096dcb7e33e11811d3ad896adb4bd81008a7b7285eb6f28018b14038ba5e25a9924c9c0ef5d6c851228f5893434458d3b58ab99ac7b27aff2a58e2e394c3674f4c33996720ff4d3788d6f7da48b3c4670a5240faa6c44babeb0a8d580451291fb3f633acc7939d8a02886765be9131c3f05ca1ebd0b7d73c1d5c6b90294acb7a9", 0x82, 0xffff}, {&(0x7f0000000500)="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", 0x1000, 0x81}, {&(0x7f0000000280)="dc46db28d4390c4bb52512649140f8919525688d92a5b86171a1ed1e4dcb757482a432f3a957ec1b4f4363991f8731dba9383354b1cdb6bdc3bcc8ffe18dabe123f5f9a8736b129f3b11882629614f15ab6085c52186d7021e5e47a6e54f0ba482b27b91ebd9ac1ca461b62f0d1b1750db4499cdfed1ff12747a0df9d0390945c0", 0x81, 0x1}, {&(0x7f0000000340)="31fb045787be7e4e8a0ce97b2a61e7a55a4711903b39ee13d1900d", 0x1b, 0x9}, {&(0x7f0000000380)="670d1edfaf51084ec4d41786cec306aa4e5da252fff865d46fad00b293a33533a0a1439d0478520fa2a967efef378fc683a8926445538b5d9f20108fde698db248cf96cbf7144af3f6a087f0e23d1c0a55aa2aa04a3561f910ef2eca63325ebfe4acd2d86300356a7a20457f98683477a795be57e05ddd71780da507c20fdd4314fe51a209bb2c893e9d49ff34b22ca0a4fa7bf195c84217300c2889c835d97ebe96a82d554443bac9d52410fc11dffca4f46d99824a7c2fcb74eb8b6623a4bc07928bbc1a85b49fe1b0f99c960cc0eea94a08d3f6b6d4", 0xd7, 0xfffffffffffffffd}, {&(0x7f0000001500)="2b1bd41764d09db415dab57923bcce60f2b772a0fdcf104ef0d98201fd8335cdfc60ed9d8e787fa161f7a36d5963c0b65c7e728426bec2d9441d1328b9b849cd0a7343437918d5aed8190d4455862074b5", 0x51, 0x10000}, {&(0x7f0000001580)="9a6ba76298017b1b539d82343f776f19b9c9ac56c98d0de5d903da11a8265dc05a9eb50df258873a6d37d6e64e2183beafbff9bde90df57a7730233081bda44d22720e33c6bc04916c281e0f1b9353ca7ce3cb139b1fb697dccb8adb1ec17e27285d2254769501f2dc11c4b0191b35359e6b6ad368a3", 0x76, 0x8a3a}, {&(0x7f0000001600)="0f315cb136f1613534662a176fe5bc5e1aa3edd8c491da555d00309c2ae6938b08e6b8e6502388c8d139ae9fee08d9b3d51003312d1a2afd62c246f393adbe4d208bc3f8e0e919e1d3ef127b70d4b6fa08d800a29415a3463da833fb321df3e37d197608216c8c8c8e9c779a0773111ce528cc2dc4db03447d4cbed828291261f61471b81c790cecdcf58dde26941ca1fb524cbce0130b568c8b9606d084", 0x9e, 0x200}, {&(0x7f0000000480)="04b8b22c1af6eb31d7e16d79139ca7e4ddbf36cf4c229030be6253", 0x1b}], 0x200008, &(0x7f0000001900)=ANY=[@ANYBLOB="7362736563746f723d3078303030303030303030303031303030312c6e6f636f6d70726573732c6e6f726f636b2c6e6f6a6f6c6965742c73657373696f6e3d3078303030303030303030303030303031362c636865636b3d72656c617865642c736d61636b66736861743d2d40eb2c7365636c6162656c2c666f776e65723e", @ANYRESDEC, @ANYBLOB=',fsname=[,%,uid=', @ANYRESDEC, @ANYBLOB="2c686173682c6673636f6e746578743d73b71f14797374656d5f752c61707072616973655f747970653d696d617369672c6f626a5f747970653d7b25cb5c242a3a2c7065726d69745f646972656374696f2c00"]) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000000)='utf8=1', &(0x7f0000000080)='./file0\x00', r3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f72746e612d04001ad666f25b645d00000001000000"]) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:04 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) [ 505.668162][T22104] loop1: detected capacity change from 0 to 16128 [ 505.676042][T22104] nfs4: Unknown parameter '*+:' 20:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x100000000, 0x0, &(0x7f0000000440), 0x20408, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:04 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:05 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xc000000, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x3, 0x183) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x60, 0x403, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="736f72746e616d653d77696e39352c757466383d312c0014fe5a919ab7461d10eb2856d80b7e253c9d7414e97411a881cb0efd694f452407fab95c74fa473ea79249a705ade80a92ec3d88638bc2af33418909b96bc684d112bd642732b9f8bb58e2f363aa1b95d1dce55d26b8aa27a200767a35997c88ea27b237516d5595ba49af3e9c2f565b5465d62d7a77d381b4b55cb7d3857ddb4d91e2ffdfb22fe579d12fc869"]) 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, &(0x7f0000000300)="e2682af68cdf36b1d692ed55460827b06210c542709fea78201aff3e948ac31c14865ceab044ee7201f9273fb3e6dc00ae1733dadaf1f615dea5e7e0212aba98f5732a3fbf39ac28724b697979e559e6aa9a213a91e5d0e36b415b9f6f5283c6cb6e7fa257f39efcbf12d27f0e0b6fe71e10519149c76ed81add67c2ed456ef364e515ceca9f1ee6fc8fcf2bed0a6bf8ad4451459908ca3166859008e0c0e8ffafc5814ca8dd0289f35014709efa358fc291d264d90fa18b430d5f09bfe767381851245712753580f47bf44cd7194f74b3b0271cce687448cb158b834f717a4153171359c044f429ac40a1766a3f3ca36f2dd4ef0486", 0xf6, 0x4810, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvfrom(r1, &(0x7f0000000180)=""/130, 0x82, 0x20, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mmap(&(0x7f00001d9000/0x4000)=nil, 0x4000, 0x2000001, 0x13, r1, 0x82303000) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="112f66696c6530006eeb1c8d976f9b22fa0126f260"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 20:32:05 executing program 5 (fault-call:3 fault-nth:0): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 506.038695][T22168] FAULT_INJECTION: forcing a failure. [ 506.038695][T22168] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.051861][T22168] CPU: 1 PID: 22168 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 506.061766][T22168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.071857][T22168] Call Trace: [ 506.075162][T22168] dump_stack+0x137/0x19d [ 506.079579][T22168] should_fail+0x23c/0x250 [ 506.084043][T22168] should_fail_usercopy+0x16/0x20 [ 506.089084][T22168] _copy_from_user+0x1c/0xd0 [ 506.093688][T22168] __copy_msghdr_from_user+0x44/0x350 [ 506.099098][T22168] ? __fget_light+0x21b/0x260 [ 506.103821][T22168] __sys_sendmsg+0x135/0x270 [ 506.108443][T22168] ? kstrtouint_from_user+0x104/0x130 [ 506.113854][T22168] ? do_filp_open+0x17a/0x1f0 [ 506.118599][T22168] ? fsnotify_perm+0x59/0x2e0 [ 506.123791][T22168] ? __fsnotify_parent+0x32f/0x430 [ 506.128987][T22168] ? get_pid_task+0x8b/0xc0 [ 506.133515][T22168] ? vfs_write+0x50c/0x770 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/79, 0x4f}], 0x4, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:05 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[]) 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1000, 0x7) 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400041, 0x20) [ 506.138362][T22168] ? __fget_light+0x21b/0x260 [ 506.143412][T22168] ? __cond_resched+0x11/0x40 [ 506.148104][T22168] ? fput+0x2d/0x130 [ 506.152201][T22168] ? ksys_write+0x157/0x180 [ 506.156712][T22168] __x64_sys_sendmsg+0x42/0x50 [ 506.161520][T22168] do_syscall_64+0x4a/0x90 [ 506.166045][T22168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 506.171973][T22168] RIP: 0033:0x4665d9 [ 506.176015][T22168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.195642][T22168] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.204399][T22168] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 506.213312][T22168] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 506.221312][T22168] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.229317][T22168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x141042, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/243, 0xf3}], 0x1, 0x3, 0xffffff28) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000500)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/227, 0xe3}], 0x3, 0x6d, 0x2) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES64]) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000540), 0x0) [ 506.237732][T22168] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x32, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) sendfile(r0, r0, &(0x7f0000000100)=0xfffffffffffffff8, 0x7fffffff) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x8800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000180)=ANY=[]) sendfile(r1, r0, &(0x7f0000000180)=0x200, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000001c0)=0x1, 0x9) openat(r2, &(0x7f0000000200)='./file0\x00', 0x1, 0x4) open(&(0x7f0000000140)='.\x00', 0x80, 0x88) 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:05 executing program 5 (fault-call:3 fault-nth:1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x41) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b2e7be3dbae0801ec0b4ad87348b4bcca2827137"]) r0 = getgid() syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x10000000000, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)="effe70558a8b8d4480d341a9e8054d23", 0x10}, {&(0x7f0000000240), 0x0, 0x4}], 0x10000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, r0}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x74, 0x74, 0x74, 0x6d, 0x74]}}, {@huge_advise}, {@size={'size', 0x3d, [0x38, 0x6d, 0x38, 0x32, 0x33, 0x25, 0x36, 0x31]}}, {@huge_advise}], [{@mask={'mask', 0x3d, 'MAY_READ'}}]}) creat(&(0x7f0000000140)='./file0\x00', 0x0) [ 506.420749][T22210] FAULT_INJECTION: forcing a failure. [ 506.420749][T22210] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.434215][T22210] CPU: 0 PID: 22210 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 506.443421][T22210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.454846][T22210] Call Trace: [ 506.458130][T22210] dump_stack+0x137/0x19d [ 506.462473][T22210] should_fail+0x23c/0x250 [ 506.466894][T22210] should_fail_usercopy+0x16/0x20 [ 506.471936][T22210] _copy_from_user+0x1c/0xd0 [ 506.476583][T22210] iovec_from_user+0xc4/0x2d0 [ 506.481267][T22210] ? should_fail+0xd6/0x250 [ 506.485775][T22210] __import_iovec+0x49/0x270 [ 506.490371][T22210] ? __copy_msghdr_from_user+0x232/0x350 [ 506.496011][T22210] import_iovec+0x69/0x80 [ 506.500406][T22210] __sys_sendmsg+0x1ab/0x270 [ 506.505009][T22210] ? do_filp_open+0x17a/0x1f0 [ 506.509710][T22210] ? fsnotify_perm+0x59/0x2e0 [ 506.514400][T22210] ? __fsnotify_parent+0x32f/0x430 20:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x26000081}, 0x4) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x8010, r0, 0x57336000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x81, 0x1f, 0x3}, {0xfd, 0x3, 0x1f, 0xce}, {0x0, 0x3f, 0x5, 0x5}, {0x3, 0x5, 0x4, 0x7}, {0x8, 0x9, 0x7, 0x3}, {0x200, 0x1, 0x5, 0x800}, {0xeba6, 0x1, 0x1f, 0xfffffff9}, {0x5323, 0x9, 0x6, 0x4}, {0x7, 0xfb, 0xff, 0x6}]}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) 20:32:05 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 506.519541][T22210] ? get_pid_task+0x8b/0xc0 [ 506.524102][T22210] ? vfs_write+0x50c/0x770 [ 506.528533][T22210] ? __fget_light+0x21b/0x260 [ 506.533235][T22210] ? __cond_resched+0x11/0x40 [ 506.538062][T22210] ? fput+0x2d/0x130 [ 506.541971][T22210] ? ksys_write+0x157/0x180 [ 506.546481][T22210] __x64_sys_sendmsg+0x42/0x50 [ 506.551264][T22210] do_syscall_64+0x4a/0x90 [ 506.555745][T22210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 506.562230][T22210] RIP: 0033:0x4665d9 20:32:05 executing program 0: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0xc2000, 0x109, 0x7}, 0x18) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 506.566137][T22210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.585772][T22210] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.594358][T22210] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 506.602350][T22210] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 506.610437][T22210] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 20:32:05 executing program 2: prctl$PR_SET_ENDIAN(0x14, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r2) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_CV4DOI={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40005}, 0xa0) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x8, 0x10480) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000009c0)={&(0x7f00000004c0)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1, 0x16}}}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x50, 0x0, 0x1, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x8, 0x30}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x342}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}]]}, 0x50}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 506.618440][T22210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.626447][T22210] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 [ 506.646189][T22212] loop1: detected capacity change from 0 to 264192 20:32:05 executing program 5 (fault-call:3 fault-nth:2): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 506.670237][T22212] tmpfs: Bad value for 'nr_inodes' [ 506.700284][T22238] FAULT_INJECTION: forcing a failure. [ 506.700284][T22238] name failslab, interval 1, probability 0, space 0, times 0 [ 506.712952][T22238] CPU: 1 PID: 22238 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 506.721719][T22238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.731880][T22238] Call Trace: [ 506.735165][T22238] dump_stack+0x137/0x19d [ 506.739613][T22238] should_fail+0x23c/0x250 [ 506.744073][T22238] __should_failslab+0x81/0x90 [ 506.748957][T22238] should_failslab+0x5/0x20 [ 506.753546][T22238] kmem_cache_alloc_node+0x58/0x2b0 [ 506.758759][T22238] ? __alloc_skb+0xed/0x420 [ 506.763346][T22238] __alloc_skb+0xed/0x420 [ 506.767688][T22238] netlink_sendmsg+0x4c7/0x7c0 [ 506.772466][T22238] ? netlink_getsockopt+0x720/0x720 [ 506.777691][T22238] ____sys_sendmsg+0x360/0x4d0 [ 506.783251][T22238] ? import_iovec+0x69/0x80 [ 506.787766][T22238] __sys_sendmsg+0x1ed/0x270 [ 506.792360][T22238] ? __fsnotify_parent+0x32f/0x430 20:32:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[], 0x54}}, 0x0) 20:32:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x2020000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport}], [{@appraise_type}, {@permit_directio}, {@appraise_type}, {@uid_gt={'uid>', r3}}, {@context={'context', 0x3d, 'root'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 506.797520][T22238] ? get_pid_task+0x8b/0xc0 [ 506.802058][T22238] ? vfs_write+0x50c/0x770 [ 506.806570][T22238] ? __fget_light+0x21b/0x260 [ 506.811331][T22238] ? __cond_resched+0x11/0x40 [ 506.816021][T22238] ? fput+0x2d/0x130 [ 506.819929][T22238] ? ksys_write+0x157/0x180 [ 506.824515][T22238] __x64_sys_sendmsg+0x42/0x50 [ 506.829290][T22238] do_syscall_64+0x4a/0x90 [ 506.833784][T22238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 506.839804][T22238] RIP: 0033:0x4665d9 [ 506.843809][T22238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.863418][T22238] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.871834][T22238] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 506.879838][T22238] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 506.887869][T22238] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 20:32:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000140)='./file1\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="e5477200bcc2dc26edbac1410ddf94501818573da7a6709ead0d2d04174e4a7e066ec43c10366b52b2a87cef92a3988117e8ec5e323dee1379c8bd1f553bb3e5a843c0178413b7bee6471699e278722d78ba959a629e36", 0x57, 0x1}, {&(0x7f0000000200)="d77c3d2f297eee6c0233794d93babec81463", 0x12, 0x92f}], 0x1000000, &(0x7f0000000300)=ANY=[@ANYBLOB='barier,init_itable,max_batch_time=\x00\x00\x00\x0000000000000081,noquota,minixdf,bsdgroups,appraise,mask=^MAY_APPEND,fsmagic=0x0000000000000001,\x00']) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="6fc2c6462e2f6669"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)='_\a', 0x2}, {&(0x7f00000003c0)="8b181fb027d697733134fe8158e9a6cf88bf2f3a26fd0d438c", 0x19}, {&(0x7f0000000400)="92219b4e5f125c3de16b81877c57799b8084237f29c24a109cba2834e7d415f54de0a863ed5687114c5d51403ea2695a65ef99c4da4435a13eb1b874763e2c7e16f5b15d77bc3ebdd4a58d", 0x4b}, {&(0x7f0000000480)="72f1deab359472081cf4608f5e2adea84da03311260b83dec67442c2b2b5c3db053aa36a1e1a803f0112c3e847ac0916b5fbfe3b739fd7b45ea3663a4df4bbe69855a77409aab8ec6f593a56970de16db012fe2854e0a76c282e8ace7b97278ff53b8288e12c7ed1f967fa7a1d424212e20ee5764dce47a9fc48a592b5f66485f226e2fe62cccba087acf154f717a8fd3a38e6f98783a698ea279e29833c775007906418a59689e0a3aa3d6b566bb4da1c03cf7c68286ada7d51065086ad87b30773b9a60e", 0xc5}, {&(0x7f0000000580)="97ba86b868c06238276180cecedf5a135312a2b595bf4c39566c8d3ca9f1af9beed0472c92ef9db971bb1e872c0ae37243b995c60ea0163963420fe6d1e99060f4ef51531a529a7b5ad5c2d27861e2f14354365c097da0706839f42b80e9d2cad34c29b5f83ecb3e6ba10bc4643342733b086eff22486a61fbfd6efff8357bfda11965a7472c890cfeb1ade51cb01b579a7c863f6ee6575f741ed73a", 0x9c}, {&(0x7f0000000640)="f91ed0aa7a611e30a8a7dd28e1bb1f1a914ac1251acf58f527bb26cffdfb6185058f445f3f752e6891feacbb7d610003e7b18f3eb2f50aee243b696265e8f485d91138ba58e74c51daf897", 0x4b}, {&(0x7f00000006c0)="e662091de00c9f2d4a8c0e120b1c117745821188f6a0b404342376d12b970ff0824f138ebc51dada63d3433d7000ad3c8b3aab3f03db2c4504844e985d212555340acf4c15a6df9fc3249b3bc9a5c457", 0x50}], 0x7, &(0x7f0000000840)=[{0x108, 0x108, 0x0, "64aa3431fbed9dd55bd2da97a91417da59e651a1232d02e00f5e90f152b665b51a9c8f6e3f5adb20aa7bf537e13599d090a5883e7777157ab92774998697df12f3205c6ff2b9ba76bff2e003f1fbfddd5ce3798eb9374cfa0be5694c8ea400a72ffd45bc69116e61925d2f25f935e34a4846fb3b5f1ca40eaa6cc7d96eab23b962429cd215e4a9f57eac33311400e6a621c52719ed7240ece6d6c0d6789f373992b7459060ad079b0735f00fdc46167b2016bbceb75b71185b2ae16f5c6f1df7826ae0bfee7f5a2e8956aa68ba169cb42afadbbb22d7c07f1049f282600e7c246a8831e32325d3de2c5f69bc548cdffc76c6bcdf15"}], 0x108}, 0x24000490) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) chdir(&(0x7f0000000980)='./file0/file0\x00') 20:32:06 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 20:32:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) openat$incfs(r1, &(0x7f0000000100)='.pending_reads\x00', 0x1, 0x80) clone(0x20016406dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001200)='projid_map\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) write$tcp_mem(r3, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x0, 0x9}, 0x48) preadv(r3, &(0x7f0000000b40), 0x0, 0xd9f, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x202404, &(0x7f00000004c0)=ANY=[@ANYBLOB="73686f725405616d654723177b39352c757466383d312c80"]) preadv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/90, 0x5a}, {&(0x7f0000000680)=""/255, 0xff}], 0x6, 0xd9f, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x81}, {0xffffffffffffffff, 0x410}, {0xffffffffffffffff, 0x2051}, {0xffffffffffffffff, 0xc}, {0xffffffffffffffff, 0x2000}, {r1, 0x400}, {r5, 0x108}, {r3, 0x4040}, {r6, 0x2416}], 0x9, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0xfffffffffffffff7]}, 0x8) 20:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:06 executing program 5 (fault-call:3 fault-nth:3): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 506.895846][T22238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.903832][T22238] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 20:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000e0001000448cc000000e2000000000014000600000300000000f000000000000000000114000500ff01000000000000000000000000000108000200050000003cfa5ac80d1364d04a157d"], 0x54}}, 0x0) [ 506.965026][ T25] audit: type=1400 audit(1621024326.086:100396): avc: denied { dac_read_search } for pid=22272 comm="syz-executor.0" capability=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 506.988178][T22275] FAULT_INJECTION: forcing a failure. [ 506.988178][T22275] name failslab, interval 1, probability 0, space 0, times 0 [ 507.000893][T22275] CPU: 1 PID: 22275 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 507.009676][T22275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.011278][ T25] audit: type=1400 audit(1621024326.086:100397): avc: denied { dac_override } for pid=22272 comm="syz-executor.0" capability=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 507.019878][T22275] Call Trace: [ 507.019892][T22275] dump_stack+0x137/0x19d [ 507.019921][T22275] should_fail+0x23c/0x250 [ 507.019940][T22275] __should_failslab+0x81/0x90 [ 507.019963][T22275] should_failslab+0x5/0x20 20:32:06 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) [ 507.064238][T22275] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 507.069977][T22275] ? __kmalloc_node_track_caller+0x30/0x40 [ 507.075853][T22275] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 507.077897][T22273] loop1: detected capacity change from 0 to 9 [ 507.081333][T22275] __kmalloc_node_track_caller+0x30/0x40 [ 507.081364][T22275] ? netlink_sendmsg+0x4c7/0x7c0 [ 507.081385][T22275] __alloc_skb+0x187/0x420 [ 507.102403][T22275] netlink_sendmsg+0x4c7/0x7c0 [ 507.104173][T22273] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 20:32:06 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x00H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000), r3) [ 507.107185][T22275] ? netlink_getsockopt+0x720/0x720 [ 507.107215][T22275] ____sys_sendmsg+0x360/0x4d0 [ 507.124606][T22275] ? import_iovec+0x69/0x80 [ 507.129212][T22275] __sys_sendmsg+0x1ed/0x270 [ 507.133806][T22275] ? __fsnotify_parent+0x32f/0x430 [ 507.138941][T22275] ? get_pid_task+0x8b/0xc0 [ 507.143483][T22275] ? vfs_write+0x50c/0x770 [ 507.147904][T22275] ? __fget_light+0x21b/0x260 [ 507.152595][T22275] ? __cond_resched+0x11/0x40 [ 507.157344][T22275] ? fput+0x2d/0x130 [ 507.161248][T22275] ? ksys_write+0x157/0x180 20:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 507.165752][T22275] __x64_sys_sendmsg+0x42/0x50 [ 507.170521][T22275] do_syscall_64+0x4a/0x90 [ 507.175020][T22275] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 507.181005][T22275] RIP: 0033:0x4665d9 [ 507.184897][T22275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.204508][T22275] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 20:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 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$netlbl_mgmt(&(0x7f0000000180), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x54}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r6) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000600)={0x60, r7, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:scsi_generic_device_t:s0\x00'}]}, 0x60}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x300, 0x70bd28, 0x10000, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044040}, 0x14840) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r9, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x00H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x54, r1, 0x400, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x04H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI, @NLBL_MGMT_A_CLPDOI={0x4, 0xc, 0x3}, @NLBL_MGMT_A_FAMILY={0x0, 0xb, 0x6}, @NLBL_MGMT_A_DOMAIN={0x0, 0x1, 'system_u:object_r:scsi_generic_device_t:s0\x00'}]}, 0xffffffffffffff7b}}, 0x0) 20:32:06 executing program 5 (fault-call:3 fault-nth:4): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 507.212950][T22275] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 507.220933][T22275] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 507.228926][T22275] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 507.237714][T22275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.247440][T22275] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 [ 507.319253][T22307] FAULT_INJECTION: forcing a failure. [ 507.319253][T22307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 507.332389][T22307] CPU: 1 PID: 22307 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 507.341156][T22307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.351210][T22307] Call Trace: [ 507.354492][T22307] dump_stack+0x137/0x19d [ 507.358832][T22307] should_fail+0x23c/0x250 [ 507.363376][T22307] should_fail_usercopy+0x16/0x20 [ 507.368404][T22307] _copy_from_iter_full+0x148/0xa10 [ 507.373616][T22307] ? check_stack_object+0x61/0x70 [ 507.378664][T22307] ? __virt_addr_valid+0x15a/0x1a0 [ 507.383837][T22307] ? __check_object_size+0x253/0x310 [ 507.389135][T22307] netlink_sendmsg+0x579/0x7c0 [ 507.393915][T22307] ? netlink_getsockopt+0x720/0x720 [ 507.399136][T22307] ____sys_sendmsg+0x360/0x4d0 [ 507.403987][T22307] ? import_iovec+0x69/0x80 [ 507.408497][T22307] __sys_sendmsg+0x1ed/0x270 [ 507.413090][T22307] ? __fsnotify_parent+0x32f/0x430 [ 507.418336][T22307] ? get_pid_task+0x8b/0xc0 [ 507.422846][T22307] ? vfs_write+0x50c/0x770 [ 507.427353][T22307] ? __fget_light+0x21b/0x260 [ 507.432120][T22307] ? __cond_resched+0x11/0x40 [ 507.436999][T22307] ? fput+0x2d/0x130 [ 507.440902][T22307] ? ksys_write+0x157/0x180 [ 507.445409][T22307] __x64_sys_sendmsg+0x42/0x50 [ 507.450225][T22307] do_syscall_64+0x4a/0x90 [ 507.454678][T22307] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 507.460675][T22307] RIP: 0033:0x4665d9 [ 507.464588][T22307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.484261][T22307] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 507.492712][T22307] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 507.500699][T22307] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 [ 507.508678][T22307] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 20:32:06 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2e2f66696c653000d7ef0eac793daf9b24120dccb4323a6aa991b85a7817d0b7fd0e9dc6d9bd3d13b2948b3d75437187eec72b55bc1836ecbd0e73cb4291897f7eb215695420b783243f5cdb36d560011c96322b82d7961896ecf47dcb65c57ec3b96dff8412f9b9c357318bfadfa3d367fe320553e1a79c77de89527cb6bd345e8d3713abba974c24148bc6ad1ee9328e8729ae47d763b04cbb1cbd536ed3183e0568be7173081f10fb4d8cf411895c4ff9fe"], &(0x7f0000000080)='./file0\x00', 0x0, 0x2001c00, 0x0) listxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=""/241, 0xf1) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000240)=ANY=[@ANYBLOB="1700"]) creat(&(0x7f00000000c0)='./file0\x00', 0x41) 20:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) [ 507.516655][T22307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.524633][T22307] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 20:32:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:06 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, 0x0) 20:32:06 executing program 1: r0 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x4580, 0x100) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x901000, &(0x7f0000000240)='ext2\x00') syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000180)=ANY=[@ANYRESDEC=r1]) 20:32:06 executing program 5 (fault-call:3 fault-nth:5): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x40010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='shoutf8=1,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/189, 0xbd}], 0x8, 0x4a3879ff, 0x3) [ 507.852264][T22341] EXT4-fs: 32 callbacks suppressed [ 507.852277][T22341] EXT4-fs (sda1): Unrecognized mount option "18446744073709551615" or missing value [ 507.871500][T22343] FAULT_INJECTION: forcing a failure. [ 507.871500][T22343] name failslab, interval 1, probability 0, space 0, times 0 [ 507.884411][T22343] CPU: 1 PID: 22343 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 507.893231][T22343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.903290][T22343] Call Trace: [ 507.906574][T22343] dump_stack+0x137/0x19d [ 507.910916][T22343] should_fail+0x23c/0x250 [ 507.915344][T22343] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 507.921661][T22343] __should_failslab+0x81/0x90 [ 507.926468][T22343] should_failslab+0x5/0x20 [ 507.930990][T22343] __kmalloc+0x66/0x340 [ 507.935191][T22343] ? selinux_capable+0x34/0x40 [ 507.939970][T22343] genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 507.946090][T22343] ? ns_capable+0x86/0xb0 [ 507.950431][T22343] genl_rcv_msg+0x5aa/0x800 [ 507.955038][T22343] ? tsan.module_ctor+0x10/0x10 [ 507.959962][T22343] ? rhashtable_jhash2+0x13a/0x1a0 [ 507.965088][T22343] netlink_rcv_skb+0x13e/0x240 [ 507.969919][T22343] ? genl_bind+0x1d0/0x1d0 [ 507.974344][T22343] genl_rcv+0x24/0x40 [ 507.978339][T22343] netlink_unicast+0x5ec/0x6b0 [ 507.983116][T22343] netlink_sendmsg+0x6f8/0x7c0 [ 507.987892][T22343] ? netlink_getsockopt+0x720/0x720 [ 507.993161][T22343] ____sys_sendmsg+0x360/0x4d0 [ 507.997939][T22343] ? import_iovec+0x69/0x80 20:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x81, 0x2, 0x2}, 0x10) 20:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:07 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, 0x0) [ 508.002477][T22343] __sys_sendmsg+0x1ed/0x270 [ 508.007080][T22343] ? __fsnotify_parent+0x32f/0x430 [ 508.012263][T22343] ? get_pid_task+0x8b/0xc0 [ 508.016794][T22343] ? vfs_write+0x50c/0x770 [ 508.021237][T22343] ? __fget_light+0x21b/0x260 [ 508.025930][T22343] ? __cond_resched+0x11/0x40 [ 508.030613][T22343] ? fput+0x2d/0x130 [ 508.034599][T22343] ? ksys_write+0x157/0x180 [ 508.039287][T22343] __x64_sys_sendmsg+0x42/0x50 [ 508.044062][T22343] do_syscall_64+0x4a/0x90 [ 508.048511][T22343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 508.054421][T22343] RIP: 0033:0x4665d9 [ 508.058415][T22343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.078098][T22343] RSP: 002b:00007f0a7907d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 508.086525][T22343] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 508.094629][T22343] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000005 20:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001b00)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c545441765e78cd2f7b62423118357923798fdc643b62cf560", 0x19}], 0x1, &(0x7f00000001c0)=[@hopopts={{0x48, 0x29, 0x36, {0xc, 0x5, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x0, [0xfffffffffffffbff, 0x8, 0x9, 0x0]}}, @pad1]}}}], 0x48}}, {{&(0x7f0000000100)={0xa, 0x4e23, 0x1, @mcast2, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000240)="49bf4c526a727e6240d014c77126e023e71e1ab063c191428a2448c487665136fb319ede795caeb375fc515ec4e251f4bab2b6ef649a8118de19e39d72dc2f31135c09ae762a69fac20e66926e38be22365fdbe42ba54f0871c2682b81732799bce6cc9f086fcee915ca35", 0x6b}, {&(0x7f00000002c0)="02ef73afe2f3d478efb848e96ec34b80838ba8c5f7d0b1f4ed4a6be54afafb3c0f1277ded28047deee7aadedbbf2787194787efd04555c4988b4a79943678e2515b01afdd51cd4f43a77d8851a5db4071ff2e60024b0d68cc21b81b412349b3489fcce687265c1c632f451fd364851b4fe9a09ab167409cdd3d7807a63a07aa804067771b885d4179ed5134cef07ef6a88e684000ef8d2620920772d1406ba746c9f0fce687ebba0f77de2a76a2c65715706cd10a7b0dfa6db36", 0xba}, {&(0x7f0000000380)="7be88912df86e51d592077557ee13bc687cb5b99198259f0d41f897000dfb993a817f68133083858d3317a7203460f08b8b8f15596482cfaa61b77ca80d841255680847d2467afd21f1ebb0ad7cd6b0feedbed3da91f9dfef184155343b5d7fa1443d29b48b1af30c24976c5852a45de71161164488c60272313d0d5ee7d64453e5d9e81615fed2250e989595f8290", 0x8f}, {&(0x7f0000000500)="1cf34acb30ee604db8dd794a58e3fa5c212b421905b12e7c582725f871f28a7deeedebe93c2401b41705f3b0b971fdc485b4bb256a844d121520a8ef9940a9e4920eec934a696faaf828222da6838705b5ad3e13796068476b7ea3f9bbaeaa3336084bcd3c7aa20f6d4b7412a41b5892bdffc56882928f383ccc2840c3e492185f983d69b37f0f867c5b3d36b6649b640fa16f0b59654d64e4e720dd83f477ac6161caf3558bc345b0dcb3d35ad779de98153cb462dc5e67acba54a42106adbdd1bb", 0xc2}, {&(0x7f0000000440)="8d4b7bcd6e", 0x5}], 0x5, &(0x7f0000000680)=[@rthdrdstopts={{0x80, 0x29, 0x37, {0x1, 0xc, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0x3, 0x0, [0x8, 0x8]}}, @generic={0xf7, 0x33, "9ba7674452c863d847b0e68fc6b185383e472b8c2bbfb7726e29b70f63d2c40c66faad24c2d83d712562b91b2e7be0add30810"}, @hao={0xc9, 0x10, @remote}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x56, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0xf8, 0x29, 0x37, {0x89, 0x1b, '\x00', [@generic={0x8, 0xca, "c8423301cecefa4228ea68673d64e56f00a74804378e24a7943f382a37f40a8700580cef4adfbc32d7b43fa23b6941619c7249ec6d0c905709707ef69c5d0b144ca3a4635e3b1d6610ae2239542624526f8925bd5305ecf625701a5138b06d045f4df289aeeb180070985bd346633d2dbf5b3e873ceb369ee24c5b13bc0542e3cba4349def36cfb0425f725eaec3d14c50bc9aa7952f6a4664514baaacecfc050cecf1408c6272a60ce7fd8e8f205fb6b7989d48903dfe6b7cc7a20d60c993e3b189d53d0f4b2faaa0ed"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x20}]}}}, @dstopts_2292={{0xd8, 0x29, 0x4, {0x67, 0x17, '\x00', [@generic={0x2, 0x26, "fc5cce5f0117285f8238d21fd9e8efcdd9e8b482ff2bd58dc5f1e0d03cb6910f1626ab0a89f0"}, @ra, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x1, 0x14, 0x1f, 0x9bc, [0x3, 0x401, 0xff, 0x1, 0x9, 0x1f, 0x101, 0xe1, 0x4, 0x400]}}, @hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x629}}], 0x288}}, {{&(0x7f0000000480)={0xa, 0x4e24, 0x4, @private1, 0x3}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="a8ca1291cf08c5414c037df0b183ac7d34a769855ebe", 0x16}, {&(0x7f0000001980)="afb4e675a6b3adb4404721a85c9e01a1a9310c12b12ac5d9e5097d03d3c12626a49e454e7c329baf75a5ec954ba505c05dfd2954b1ec4d917d1f8efc15e062b7ce5ee36e528be3fb68ee1c2c3f62ce4b526cdaaa8b33cb04011b89c5bbee1b0a1b457f316e984897f8248f45d15d4bb1bc15fb57312515306fc5eb5075e875d8eec5b70733db510b945caf194bb650ecbbbf2dd9ad45417591f1c9531d6ab4c54469e06d79f6cf8fa22303f73c3af936178c97771b3ac3cc24ed487649e5b09fdeffb70161a3a1bb08386a40dc2cf386c3b928b74e5f018147c709ea9550a3fab461e7e2baeca1e4fc5b50e065780afe0c5e51f3f2d42a75f4", 0xf9}], 0x3, &(0x7f0000001ac0)=[@hoplimit={{0x14, 0x29, 0x34, 0x6c}}, @dontfrag={{0x14, 0x29, 0x3e, 0x72f}}], 0x30}}], 0x3, 0x8000) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@shortname_win95}, {@utf8}]}) [ 508.102626][T22343] RBP: 00007f0a7907d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 508.110608][T22343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.118594][T22343] R13: 00007ffc85bac4ff R14: 00007f0a7907d300 R15: 0000000000022000 [ 508.141323][T22358] EXT4-fs (sda1): Unrecognized mount option "18446744073709551615" or missing value 20:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r1 = timerfd_create(0x8, 0x800) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/150, 0x96}], 0x1, 0x80000001, 0x100) 20:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001a5000/0x4000)=nil, 0x4000, 0x0, 0x110, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x146) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e2f6633bc65300012438257b2c08ddc91ca234866c8bb5709a1ff0a4a879240be0a7ad2505b024dab"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) 20:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f0000000180)=ANY=[@ANYBLOB="2e397995afac6a87399e6f8cf00f90198d50f55ae4e1760873110a5b74ccd8a2d801710341100dd32e71a90eb2786ed50bbe65cad4ae5a32240551c0335af3de56b08561761bb15c2ed7be358ecb62f0fa269094bbba02e1a693b432a8bb96bef7eab38742922b188069bb9b870cb1cc37eecf09301459d2ee1e55ad2a3440eead45107ab8d4f5ab8100"]) 20:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000001740)='.log\x00', 0x800, 0x2) preadv(r1, &(0x7f0000002a40)=[{&(0x7f0000001780)=""/47, 0x2f}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/158, 0x9e}, {&(0x7f0000002880)=""/73, 0x49}, {&(0x7f0000002900)=""/218, 0xda}, {&(0x7f0000002a00)=""/13, 0xd}], 0x6, 0x38de, 0xfffff533) mmap(&(0x7f00007d3000/0x3000)=nil, 0x3000, 0x1800000, 0x2010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="73686f72746e616d6d3d77696e39352c757466383ddb9ceed7b84d"]) r2 = socket$packet(0x11, 0x0, 0x300) preadv(r2, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f00000011c0)=""/189, 0xbd}, {&(0x7f0000001280)=""/208, 0xd0}, {&(0x7f0000001380)=""/185, 0xb9}, {&(0x7f0000001440)=""/243, 0xf3}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/176, 0xb0}], 0x9, 0x2, 0x7d96) [ 508.319076][T22387] EXT4-fs (sda1): Unrecognized mount option ".9yj9oPZvs [ 508.319076][T22387] [tآqA.qxn eԮZ2$Q3ZVav\.׾5b&ᦓ2곇B+i 7 0YU*4@Ez" or missing value 20:32:07 executing program 5 (fault-call:3 fault-nth:6): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x02\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x54, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, '\x03H\xcc\x00\x00\x00\xe2\x00\x00\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback={0x300000000f000, 0xc}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x54}}, 0x0) 20:32:07 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f00000000c0)=""/83, 0x53}], 0x3, 0xd9f, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r1, &(0x7f0000001d40)=[{{&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/51, 0x33}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000001640)=""/175, 0xaf}], 0x5, &(0x7f0000001780)=""/244, 0xf4}}, {{&(0x7f0000001880)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001900)=""/161, 0xa1}, {&(0x7f00000019c0)=""/241, 0xf1}, {&(0x7f0000001ac0)=""/180, 0xb4}, {&(0x7f0000001b80)=""/30, 0x1e}, {&(0x7f0000001bc0)=""/5, 0x5}], 0x5, &(0x7f0000001c80)=""/149, 0x95}, 0x401}], 0x2, 0x40, &(0x7f0000001dc0)={0x0, 0x989680}) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'vfat\x00'}, &(0x7f0000000080)=""/9, 0x9) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) 20:32:07 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x0, 0x0, 0x884a0, 0x0) 20:32:07 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffd6, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2e2f66696c653000b9c9b939ab0d19868e934a03c3b0d78609831ace9830f797a942aa912a35e22ee1af7115dbd7448152379842e11a890fe1057d4c67"], &(0x7f0000000780)='./file0\x00', 0x0, 0x9800, 0x0) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x884a0, &(0x7f00000000c0)=ANY=[@ANYBLOB='d']) [ 508.363975][T22392] EXT4-fs (sda1): Unrecognized mount option ".9yj9oPZvs [ 508.363975][T22392] [tآqA.qxn eԮZ2$Q3ZVav\.׾5b&ᦓ2곇B+i 7 0YU*4@Ez" or missing value 20:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&