wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready ERROR: (device loop5): xtSearch: XT_GETPAGE: xtree page corrupt BUG: unable to handle kernel paging request at ffffffffffffff80 PGD 8670067 P4D 8670067 PUD 8672067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 7670 Comm: syz-executor.5 Not tainted 4.19.177-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:diFree+0x192/0x32f0 fs/jfs/jfs_imap.c:866 Code: 00 48 89 85 00 fe ff ff 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 20 20 00 00 48 8b 85 18 fe ff ff <4c> 8b 68 80 48 8b 85 28 fe ff ff 49 8d 5d 04 48 c1 e8 0c 48 89 da RSP: 0018:ffff8881d2077790 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8881ed1ee940 RCX: 0000000000000000 RDX: 1ffffffffffffff0 RSI: 0000000000000000 RDI: ffffffffffffff80 RBP: ffff8881d2077a40 R08: ffffed103938609f R09: ffffed103938609e R10: ffffed103938609e R11: ffff8881c9c304f3 R12: ffff8881ee3b5dc0 R13: ffff8881c9c30538 R14: ffff8881d2077a18 R15: ffff8881c9c30468 FS: 00007f954aed5700(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffff80 CR3: 00000001ee9c6003 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: jfs_evict_inode+0xd1/0x110 fs/jfs/inode.c:164 evict+0x29c/0x590 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput fs/inode.c:1581 [inline] iput+0x378/0x6b0 fs/inode.c:1567 diFreeSpecial fs/jfs/jfs_imap.c:563 [inline] diFreeSpecial+0x5d/0x80 fs/jfs/jfs_imap.c:555 jfs_mount+0x1da/0x340 fs/jfs/jfs_mount.c:222 jfs_fill_super+0x52c/0xb10 fs/jfs/super.c:589 mount_bdev+0x26f/0x330 fs/super.c:1158 jfs_do_mount+0x10/0x20 fs/jfs/super.c:703 mount_fs+0x7f/0x2b0 fs/super.c:1261 vfs_kern_mount.part.11+0x58/0x3d0 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x376/0x2710 fs/namespace.c:2799 ksys_mount+0xb1/0xd0 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xb9/0x150 fs/namespace.c:3026 do_syscall_64+0xd0/0x4e0 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x466d6a 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 RSP: 002b:00007f954aed4fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466d6a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f954aed5000 RBP: 00007f954aed5040 R08: 00007f954aed5040 R09: 0000000020000000 R10: 0000000000008001 R11: 0000000000000246 R12: 0000000020000000 R13: 0000000020000100 R14: 00007f954aed5000 R15: 0000000020064f00 Modules linked in: CR2: ffffffffffffff80 ---[ end trace 83e647173c21f833 ]--- RIP: 0010:diFree+0x192/0x32f0 fs/jfs/jfs_imap.c:866 Code: 00 48 89 85 00 fe ff ff 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 20 20 00 00 48 8b 85 18 fe ff ff <4c> 8b 68 80 48 8b 85 28 fe ff ff 49 8d 5d 04 48 c1 e8 0c 48 89 da RSP: 0018:ffff8881d2077790 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8881ed1ee940 RCX: 0000000000000000 RDX: 1ffffffffffffff0 RSI: 0000000000000000 RDI: ffffffffffffff80 RBP: ffff8881d2077a40 R08: ffffed103938609f R09: ffffed103938609e R10: ffffed103938609e R11: ffff8881c9c304f3 R12: ffff8881ee3b5dc0 R13: ffff8881c9c30538 R14: ffff8881d2077a18 R15: ffff8881c9c30468 FS: 00007f954aed5700(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffff80 CR3: 00000001ee9c6003 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400