audit_buffer_alloc kernel/audit.c:1795 [inline] audit_log_start.part.0+0x27e/0x730 kernel/audit.c:1917 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9212 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 arch/x86/mm/pat/memtype.c:1019 audit_log_start+0x5f/0x90 kernel/audit.c:1873 audit_seccomp+0x5d/0x200 kernel/auditsc.c:2722 Modules linked in: seccomp_log kernel/seccomp.c:773 [inline] __seccomp_filter+0x669/0x1530 kernel/seccomp.c:1016 CPU: 0 PID: 9212 Comm: syz-executor.0 Not tainted 5.10.255 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 __secure_computing+0x191/0x2f0 kernel/seccomp.c:1082 RIP: 0010:get_pat_info+0x216/0x270 arch/x86/mm/pat/memtype.c:1019 syscall_trace_enter.constprop.0+0x84/0x1e0 kernel/entry/common.c:58 do_syscall_64+0xf/0x40 arch/x86/entry/common.c:41 Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 51 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 3a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 15 ad 5a 00 e9 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f1e91e61a04 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 RSP: 0018:ffff888044987890 EFLAGS: 00010216 RSP: 002b:00007f1e8f4240b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f1e91fc1f60 RCX: 00007f1e91e61a04 RDX: 0000000000000000 RSI: 00007f1e91f07f82 RDI: 00000000ffffff9c RBP: 00007f1e91f07f82 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 RAX: 000000000001b467 RBX: ffff88800eebea00 RCX: ffffc9000aa54000 R13: 00007ffecf7a831f R14: 00007f1e8f424300 R15: 0000000000022000 RDX: 0000000000040000 RSI: ffffffff81125456 RDI: 0000000000000007 RBP: ffff888044987948 R08: 0000000000000000 R09: ffff888044987818 R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 R13: 1ffff11008930f12 R14: 0000000000000000 R15: ffff88800eebea50 FS: 00007f2d30670700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc6ee05a004 CR3: 0000000045bb6000 CR4: 0000000000350ef0 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 Call Trace: CPU: 1 PID: 9219 Comm: syz-executor.1 Not tainted 5.10.255 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:512 [inline] slab_alloc_node mm/slub.c:2826 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2914 xas_alloc+0x336/0x440 lib/xarray.c:374 untrack_pfn+0xdc/0x240 arch/x86/mm/pat/memtype.c:1121 xas_create+0x34a/0x10d0 lib/xarray.c:676 xas_store+0x8c/0x1c40 lib/xarray.c:786 __xa_store+0x164/0x2d0 lib/xarray.c:1547 xa_store+0x31/0x50 lib/xarray.c:1578 unmap_single_vma+0x1bc/0x300 mm/memory.c:1499 __io_uring_add_tctx_node+0x1cf/0x520 io_uring/io_uring.c:9634 zap_page_range_single+0x2ce/0x450 mm/memory.c:1603 io_uring_add_tctx_node io_uring/io_uring.c:9658 [inline] io_uring_install_fd io_uring/io_uring.c:10182 [inline] io_uring_create io_uring/io_uring.c:10315 [inline] io_uring_setup+0x1fbb/0x2980 io_uring/io_uring.c:10352 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7ff29b41cb19 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 remap_pfn_range_notrack mm/memory.c:2363 [inline] remap_pfn_range+0x139/0x160 mm/memory.c:2388 RSP: 002b:00007ff298971108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 RAX: ffffffffffffffda RBX: 00007ff29b530020 RCX: 00007ff29b41cb19 RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007d04 RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ffe000 io_uring_mmap+0x398/0x530 io_uring/io_uring.c:9828 call_mmap include/linux/fs.h:2044 [inline] mmap_file+0x5e/0xe0 mm/util.c:1080 __mmap_region mm/mmap.c:1817 [inline] mmap_region+0xc4d/0x1500 mm/mmap.c:2957 do_mmap+0x868/0x1370 mm/mmap.c:1594 vm_mmap_pgoff+0x198/0x1f0 mm/util.c:539 ksys_mmap_pgoff+0x41c/0x560 mm/mmap.c:1645 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2d330fab62 Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 RSP: 002b:00007f2d306700f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f2d330fab62 RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 RBP: 0000000020ffe000 R08: 0000000000000004 R09: 0000000000000000 R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ffe000 irq event stamp: 1727 hardirqs last enabled at (1737): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1746): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1110): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1009): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 48d76eca98e6e5c0 ]--- FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 9230 Comm: syz-executor.5 Tainted: G W 5.10.255 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:512 [inline] slab_alloc_node mm/slub.c:2826 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2914 anon_vma_chain_alloc mm/rmap.c:137 [inline] anon_vma_clone+0xdc/0x590 mm/rmap.c:283 __split_vma+0x17c/0x4e0 mm/mmap.c:2771 __do_munmap+0x365/0x1260 mm/mmap.c:2871 do_munmap mm/mmap.c:2934 [inline] munmap_vma_range mm/mmap.c:600 [inline] __mmap_region mm/mmap.c:1767 [inline] mmap_region+0x7cc/0x1500 mm/mmap.c:2957 do_mmap+0x868/0x1370 mm/mmap.c:1594 vm_mmap_pgoff+0x198/0x1f0 mm/util.c:539 ksys_mmap_pgoff+0x41c/0x560 mm/mmap.c:1645 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f606cee6b62 Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 RSP: 002b:00007f606a45c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f606cee6b62 RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffe000 RBP: 0000000020ffe000 R08: 0000000000000004 R09: 0000000000000000 R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000140 R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ffe000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 9234 Comm: syz-executor.1 Tainted: G W 5.10.255 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:512 [inline] slab_alloc_node mm/slub.c:2826 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2914 mem_pool_alloc mm/kmemleak.c:424 [inline] create_object.isra.0+0x3a/0xa30 mm/kmemleak.c:581 kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] slab_post_alloc_hook mm/slab.h:531 [inline] slab_alloc_node mm/slub.c:2901 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x159/0x310 mm/slub.c:2914 xas_alloc+0x336/0x440 lib/xarray.c:374 xas_create+0x34a/0x10d0 lib/xarray.c:676 xas_store+0x8c/0x1c40 lib/xarray.c:786 __xa_store+0x164/0x2d0 lib/xarray.c:1547 xa_store+0x31/0x50 lib/xarray.c:1578 __io_uring_add_tctx_node+0x1cf/0x520 io_uring/io_uring.c:9634 io_uring_add_tctx_node io_uring/io_uring.c:9658 [inline] io_uring_install_fd io_uring/io_uring.c:10182 [inline] io_uring_create io_uring/io_uring.c:10315 [inline] io_uring_setup+0x1fbb/0x2980 io_uring/io_uring.c:10352 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7ff29b41cb19 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:00007ff298992108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 RAX: ffffffffffffffda RBX: 00007ff29b52ff60 RCX: 00007ff29b41cb19 RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007d04 RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ffe000 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 9238 Comm: syz-executor.3 Tainted: G W 5.10.255 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x167 lib/dump_stack.c:118 fail_dump lib/fault-inject.c:52 [inline] should_fail.cold+0x5/0xa lib/fault-inject.c:146 should_failslab+0x5/0x20 mm/slab_common.c:1200 slab_pre_alloc_hook mm/slab.h:512 [inline] slab_alloc_node mm/slub.c:2826 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x5b/0x310 mm/slub.c:2914 mem_pool_alloc mm/kmemleak.c:424 [inline] create_object.isra.0+0x3a/0xa30 mm/kmemleak.c:581 kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] slab_post_alloc_hook mm/slab.h:531 [inline] slab_alloc_node mm/slub.c:2901 [inline] slab_alloc mm/slub.c:2909 [inline] kmem_cache_alloc+0x159/0x310 mm/slub.c:2914 xas_alloc+0x336/0x440 lib/xarray.c:374 xas_create+0x34a/0x10d0 lib/xarray.c:676 xas_store+0x8c/0x1c40 lib/xarray.c:786 __xa_store+0x164/0x2d0 lib/xarray.c:1547 xa_store+0x31/0x50 lib/xarray.c:1578 __io_uring_add_tctx_node+0x1cf/0x520 io_uring/io_uring.c:9634 io_uring_add_tctx_node io_uring/io_uring.c:9658 [inline] io_uring_install_fd io_uring/io_uring.c:10182 [inline] io_uring_create io_uring/io_uring.c:10315 [inline] io_uring_setup+0x1fbb/0x2980 io_uring/io_uring.c:10352 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f38f4330b19 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:00007f38f18a6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 RAX: ffffffffffffffda RBX: 00007f38f4443f60 RCX: 00007f38f4330b19 RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 0000000000007d04 RBP: 00000000200002c0 R08: 0000000020000140 R09: 0000000020000140 R10: 0000000020000200 R11: 0000000000000202 R12: 0000000020000140 R13: 0000000020ffc000 R14: 0000000020000200 R15: 0000000020ffe000