autofs4:pid:18904:autofs_fill_super: called with bogus options ------------[ cut here ]------------ trying to isolate tail page WARNING: CPU: 1 PID: 18926 at mm/vmscan.c:1771 isolate_lru_page+0x718/0x8e0 mm/vmscan.c:1771 Modules linked in: CPU: 1 PID: 18926 Comm: syz-executor.4 Not tainted 5.10.123 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:isolate_lru_page+0x718/0x8e0 mm/vmscan.c:1771 Code: 84 e8 2c fc a3 00 31 ff 89 c3 89 c6 e8 c1 7b e7 ff 85 db 0f 84 dd f9 ff ff e8 44 82 e7 ff 48 c7 c7 20 0b 2c 84 e8 5e e9 77 02 <0f> 0b e9 c5 f9 ff ff e8 2c 82 e7 ff 48 8b 1c 24 48 83 eb 01 e9 ec RSP: 0018:ffff88804d61f8b0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff812929e3 RDI: ffffed1009ac3f08 RBP: ffffea00013bc240 R08: 0000000000000001 R09: ffff88806cf27fdb R10: 0000000000000000 R11: 0000000000000001 R12: ffffea00013bc248 R13: ffffea00013bc234 R14: ffffea00013bc201 R15: ffff888048591008 FS: 00007fd005956700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd005955d40 CR3: 000000004cf32000 CR4: 0000000000350ee0 Call Trace: madvise_cold_or_pageout_pte_range+0x5ac/0xb30 mm/madvise.c:460 walk_pmd_range mm/pagewalk.c:89 [inline] walk_pud_range mm/pagewalk.c:160 [inline] walk_p4d_range mm/pagewalk.c:193 [inline] walk_pgd_range mm/pagewalk.c:229 [inline] __walk_page_range+0xe72/0x1db0 mm/pagewalk.c:331 walk_page_range+0x20c/0x400 mm/pagewalk.c:427 madvise_pageout_page_range mm/madvise.c:526 [inline] madvise_pageout+0x21b/0x390 mm/madvise.c:562 madvise_vma mm/madvise.c:938 [inline] do_madvise.part.0+0x4df/0x1a70 mm/madvise.c:1137 do_madvise mm/madvise.c:1163 [inline] __do_sys_madvise mm/madvise.c:1163 [inline] __se_sys_madvise mm/madvise.c:1161 [inline] __x64_sys_madvise+0x108/0x160 mm/madvise.c:1161 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fd008401b19 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 RSP: 002b:00007fd005956188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c RAX: ffffffffffffffda RBX: 00007fd008515020 RCX: 00007fd008401b19 RDX: 0000000000000015 RSI: 0000000000003000 RDI: 0000000020000000 RBP: 00007fd00845bf6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc2815b15f R14: 00007fd005956300 R15: 0000000000022000 irq event stamp: 877 hardirqs last enabled at (887): [] console_unlock+0x929/0xb30 kernel/printk/printk.c:2561 hardirqs last disabled at (896): [] console_unlock+0x835/0xb30 kernel/printk/printk.c:2476 softirqs last enabled at (566): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (561): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8911e724e5887153 ]--- isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 ------------[ cut here ]------------ trying to isolate tail page WARNING: CPU: 0 PID: 18901 at mm/vmscan.c:1771 isolate_lru_page+0x718/0x8e0 mm/vmscan.c:1771 Modules linked in: CPU: 0 PID: 18901 Comm: syz-executor.4 Tainted: G W 5.10.123 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:isolate_lru_page+0x718/0x8e0 mm/vmscan.c:1771 Code: 84 e8 2c fc a3 00 31 ff 89 c3 89 c6 e8 c1 7b e7 ff 85 db 0f 84 dd f9 ff ff e8 44 82 e7 ff 48 c7 c7 20 0b 2c 84 e8 5e e9 77 02 <0f> 0b e9 c5 f9 ff ff e8 2c 82 e7 ff 48 8b 1c 24 48 83 eb 01 e9 ec RSP: 0018:ffff88804d51f8b0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff812929e3 RDI: ffffed1009aa3f08 RBP: ffffea00013bc240 R08: 0000000000000001 R09: ffff88806ce27fdb R10: 0000000000000000 R11: 0000000000000001 R12: ffffea00013bc248 R13: ffffea00013bc234 R14: ffffea00013bc201 R15: ffff888048591008 FS: 00007fd005977700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000004cf32000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: madvise_cold_or_pageout_pte_range+0x5ac/0xb30 mm/madvise.c:460 walk_pmd_range mm/pagewalk.c:89 [inline] walk_pud_range mm/pagewalk.c:160 [inline] walk_p4d_range mm/pagewalk.c:193 [inline] walk_pgd_range mm/pagewalk.c:229 [inline] __walk_page_range+0xe72/0x1db0 mm/pagewalk.c:331 walk_page_range+0x20c/0x400 mm/pagewalk.c:427 madvise_pageout_page_range mm/madvise.c:526 [inline] madvise_pageout+0x21b/0x390 mm/madvise.c:562 madvise_vma mm/madvise.c:938 [inline] do_madvise.part.0+0x4df/0x1a70 mm/madvise.c:1137 do_madvise mm/madvise.c:1163 [inline] __do_sys_madvise mm/madvise.c:1163 [inline] __se_sys_madvise mm/madvise.c:1161 [inline] __x64_sys_madvise+0x108/0x160 mm/madvise.c:1161 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fd008401b19 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 RSP: 002b:00007fd005977188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c RAX: ffffffffffffffda RBX: 00007fd008514f60 RCX: 00007fd008401b19 RDX: 0000000000000015 RSI: 0000000000003000 RDI: 0000000020000000 RBP: 00007fd00845bf6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc2815b15f R14: 00007fd005977300 R15: 0000000000022000 irq event stamp: 1831 hardirqs last enabled at (1851): [] console_unlock+0x929/0xb30 kernel/printk/printk.c:2561 hardirqs last disabled at (1866): [] console_unlock+0x835/0xb30 kernel/printk/printk.c:2476 softirqs last enabled at (976): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (919): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8911e724e5887154 ]--- EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue ext4 filesystem being mounted at /syzkaller-testdir492389024/syzkaller.9eCidY/135/file0 supports timestamps until 2038 (0x7fffffff) EXT4-fs (loop4): Unrecognized mount option "18446744073709551615" or missing value