audit: type=1400 audit(1764197002.667:12): avc: denied { map } for pid=4005 comm="syz-executor.1" path="/proc/4005/environ" dev="proc" ino=14200 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 0 PID: 4002 Comm: syz-executor.7 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:ffff888016f4fad8 EFLAGS: 00010212 RAX: 00000000000000fc RBX: ffff888018098400 RCX: ffffc90005c31000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff888042889cbf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11002de9f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007fc822306700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d223000 CR3: 0000000017c84000 CR4: 0000000000350ef0 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: 0033:0x7fc824d90b19 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:00007fc822306188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007fc824ea3f60 RCX: 00007fc824d90b19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007fc824deaf6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc28b78def R14: 00007fc822306300 R15: 0000000000022000 irq event stamp: 1231 hardirqs last enabled at (1239): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1248): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1080): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1075): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10be ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 0 PID: 4002 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 0 PID: 4002 Comm: syz-executor.7 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:ffff888016f4fad8 EFLAGS: 00010206 RAX: 00000000000192d0 RBX: ffff888018098400 RCX: ffffc90005c31000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff888042889cbf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11002de9f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007fc822306700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d223000 CR3: 0000000017c84000 CR4: 0000000000350ef0 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: 0033:0x7fc824d90b19 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:00007fc822306188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007fc824ea3f60 RCX: 00007fc824d90b19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007fc824deaf6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc28b78def R14: 00007fc822306300 R15: 0000000000022000 irq event stamp: 1759 hardirqs last enabled at (1769): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1778): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1398): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1329): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10bf ]--- loop2: detected capacity change from 0 to 8388096 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 4036 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:ffff888041e7fad8 EFLAGS: 00010216 RAX: 00000000000000ef RBX: ffff88800ca86100 RCX: ffffc90002616000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff88804300b1bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff110083cff64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f01650e1700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2cf29000 CR3: 0000000043ca2000 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: 0033:0x7f0167b8cb19 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:00007f01650e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f0167ca0020 RCX: 00007f0167b8cb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f0167be6f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe4e34c7bf R14: 00007f01650e1300 R15: 0000000000022000 irq event stamp: 1497 hardirqs last enabled at (1507): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1516): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1348): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1235): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10c0 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 4036 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 4036 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:ffff888041e7fad8 EFLAGS: 00010216 RAX: 0000000000017a12 RBX: ffff88800ca86100 RCX: ffffc90002616000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff88804300b1bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff110083cff64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007f01650e1700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2cf29000 CR3: 0000000043ca2000 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: 0033:0x7f0167b8cb19 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:00007f01650e1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007f0167ca0020 RCX: 00007f0167b8cb19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007f0167be6f6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe4e34c7bf R14: 00007f01650e1300 R15: 0000000000022000 irq event stamp: 1979 hardirqs last enabled at (1987): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1996): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1348): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1235): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10c1 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 4035 Comm: syz-executor.7 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:ffff888042a37ad8 EFLAGS: 00010216 RAX: 0000000000000148 RBX: ffff88800d529300 RCX: ffffc90006e3a000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020800000 R08: 0000000000000000 R09: ffff8880430095bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11008546f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007fc8222e5700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d229000 CR3: 000000004348e000 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: 0033:0x7fc824d90b19 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:00007fc8222e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007fc824ea4020 RCX: 00007fc824d90b19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007fc824deaf6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc28b78def R14: 00007fc8222e5300 R15: 0000000000022000 irq event stamp: 1249 hardirqs last enabled at (1259): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (1268): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1236): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1231): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10c2 ]--- ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:525 [inline] WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 i_mmap_assert_write_locked include/linux/fs.h:523 [inline] WARNING: CPU: 1 PID: 4035 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 mm/hugetlb.c:3716 Modules linked in: CPU: 1 PID: 4035 Comm: syz-executor.7 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:ffff888042a37ad8 EFLAGS: 00010212 RAX: 0000000000017408 RBX: ffff88800d529300 RCX: ffffc90006e3a000 RDX: 0000000000040000 RSI: ffffffff816af540 RDI: 0000000000000005 RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff8880430095bf R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11008546f64 R13: ffffffff8567bcfc R14: 0000000000000000 R15: 0000000000000001 FS: 00007fc8222e5700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2d229000 CR3: 000000004348e000 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: 0033:0x7fc824d90b19 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:00007fc8222e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 RAX: ffffffffffffffda RBX: 00007fc824ea4020 RCX: 00007fc824d90b19 RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 RBP: 00007fc824deaf6d R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc28b78def R14: 00007fc8222e5300 R15: 0000000000022000 irq event stamp: 2251 hardirqs last enabled at (2261): [] console_unlock+0x92d/0xb40 kernel/printk/printk.c:2567 hardirqs last disabled at (2270): [] console_unlock+0x839/0xb40 kernel/printk/printk.c:2482 softirqs last enabled at (1992): [] asm_call_irq_on_stack+0x12/0x20 softirqs last disabled at (1877): [] asm_call_irq_on_stack+0x12/0x20 ---[ end trace 8a6bc7fb413e10c3 ]--- SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4018 comm=syz-executor.0