------------[ cut here ]------------ WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 439919 Comm: syz-executor.5 Not tainted 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff888060ad7ad8 EFLAGS: 00010212 RAX: 0000000000000102 RBX: ffff88803d3f8300 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff88802744dbbf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100c15af64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d321000 CR3: 00000000388a4000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbe8/0x2510 mm/mmap.c:842 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 713 hardirqs last enabled at (721): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (730): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (344): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (263): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c42 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 439919 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 439919 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff888060ad7ad8 EFLAGS: 00010216 RAX: 0000000000018936 RBX: ffff88803d3f8300 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff88802744dbbf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100c15af64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d321000 CR3: 00000000388a4000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbf3/0x2510 mm/mmap.c:843 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 1189 hardirqs last enabled at (1197): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1206): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (344): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (263): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c43 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 440040 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff8880571afad8 EFLAGS: 00010216 RAX: 0000000000000104 RBX: ffff88804e61fe00 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff8880274487bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100ae35f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d323000 CR3: 0000000056dba000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbe8/0x2510 mm/mmap.c:842 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 923 hardirqs last enabled at (931): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (940): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (822): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (769): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c44 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 440040 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 440040 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff8880571afad8 EFLAGS: 00010212 RAX: 000000000001897a RBX: ffff88804e61fe00 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff8880274487bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100ae35f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d323000 CR3: 0000000056dba000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbf3/0x2510 mm/mmap.c:843 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 1419 hardirqs last enabled at (1429): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1438): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (822): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (769): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c45 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 0 PID: 440159 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff88804e407ad8 EFLAGS: 00010212 RAX: 0000000000000146 RBX: ffff88804e63d200 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff888027448ebf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009c80f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2c878e0018 CR3: 0000000052200000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: __vma_adjust+0xbe8/0x2510 mm/mmap.c:842 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 1301 hardirqs last enabled at (1311): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1324): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1084): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1041): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c46 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 0 PID: 440159 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 0 PID: 440159 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff88804e407ad8 EFLAGS: 00010216 RAX: 0000000000019a36 RBX: ffff88804e63d200 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff888027448ebf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009c80f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2c878e0018 CR3: 0000000052200000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: __vma_adjust+0xbf3/0x2510 mm/mmap.c:843 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 1915 hardirqs last enabled at (1927): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1940): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1084): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1041): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c47 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 440175 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff888056f2fad8 EFLAGS: 00010216 RAX: 00000000000000f7 RBX: ffff88801e24e300 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff8880502980bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100ade5f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d323000 CR3: 0000000050428000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbe8/0x2510 mm/mmap.c:842 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 707 hardirqs last enabled at (717): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (726): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (476): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (459): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c48 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 440175 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 440175 Comm: syz-executor.5 Tainted: G W 5.10.246 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:525 [inline] RIP: 0010:i_mmap_assert_write_locked include/linux/fs.h:523 [inline] RIP: 0010:hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 1a 3e 7d 02 31 ff 41 89 c6 89 c6 e8 9e d1 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 40 d8 d5 ff <0f> 0b e9 52 fe ff ff e8 34 d8 d5 ff 48 8d 43 50 48 89 c2 48 89 44 RSP: 0018:ffff888056f2fad8 EFLAGS: 00010216 RAX: 0000000000018a88 RBX: ffff88801e24e300 RCX: ffffc90005220000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff8880502980bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff1100ade5f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f2c84d42700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d323000 CR3: 0000000050428000 CR4: 0000000000350ee0 Call Trace: __vma_adjust+0xbf3/0x2510 mm/mmap.c:843 vma_adjust include/linux/mm.h:2548 [inline] __split_vma+0x41a/0x4e0 mm/mmap.c:2782 split_vma+0x99/0xe0 mm/mmap.c:2813 mprotect_fixup+0x669/0x8c0 mm/mprotect.c:467 do_mprotect_pkey+0x518/0x940 mm/mprotect.c:619 __do_sys_pkey_mprotect mm/mprotect.c:652 [inline] __se_sys_pkey_mprotect mm/mprotect.c:649 [inline] __x64_sys_pkey_mprotect+0x93/0x100 mm/mprotect.c:649 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x67/0xd1 RIP: 0033:0x7f2c877ccb19 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:00007f2c84d42188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f2c878dff60 RCX: 00007f2c877ccb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f2c87826f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc8c74fc3f R14: 00007f2c84d42300 R15: 0000000000022000 irq event stamp: 1203 hardirqs last enabled at (1211): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1222): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (476): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (459): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace a84f151e20898c49 ]--- Bluetooth: hci0: command 0x0401 tx timeout Module has invalid ELF structures Module has invalid ELF structures Module has invalid ELF structures audit: type=1326 audit(1025.717:2190): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=442654 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25a8cd4b19 code=0x7ffc0000 audit: type=1326 audit(1025.718:2191): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=442654 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f25a8cd4b19 code=0x7ffc0000 Module has invalid ELF structures Module has invalid ELF structures Module has invalid ELF structures Bluetooth: hci0: command 0x0401 tx timeout Process accounting resumed Process accounting resumed Process accounting resumed Process accounting resumed Bluetooth: hci0: command 0x0401 tx timeout netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. blktrace: Concurrent blktraces are not allowed on loop10 netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. blktrace: Concurrent blktraces are not allowed on loop4 blktrace: Concurrent blktraces are not allowed on loop10 blktrace: Concurrent blktraces are not allowed on loop4 blktrace: Concurrent blktraces are not allowed on loop10 blktrace: Concurrent blktraces are not allowed on loop10 netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. blktrace: Concurrent blktraces are not allowed on loop4 Bluetooth: hci0: command 0x0401 tx timeout netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'.