0 pages HighMem/MovableOnly 320515 pages reserved syz-executor1: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) CPU: 1 PID: 12542 Comm: syz-executor1 Not tainted 4.9.92-g7cd9561 #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff88019d7cf890 ffffffff81d9c489 1ffff10033af9f14[ 152.170835] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/12546 caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 ffff8801bd0d0000 ffffffff83ab98e0 0000000000000001 0000000000400000 ffff88019d7cf9d8 ffffffff81560fcc 0000000041b58ab3 ffffffff841a8ca8 ffffffff814504f0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] warn_alloc.cold.123+0xd5/0x141 mm/page_alloc.c:3056 [] __vmalloc_node_range+0x357/0x5f0 mm/vmalloc.c:1722 [] __vmalloc_node mm/vmalloc.c:1744 [inline] [] __vmalloc_node_flags mm/vmalloc.c:1758 [inline] [] vmalloc+0x5b/0x70 mm/vmalloc.c:1773 [] sel_write_load+0x135/0xfa0 security/selinux/selinuxfs.c:514 [] __vfs_write+0x115/0x580 fs/read_write.c:507 [] vfs_write+0x187/0x530 fs/read_write.c:557 [] SYSC_write fs/read_write.c:604 [inline] [] SyS_write+0xd9/0x1c0 fs/read_write.c:596 [] do_syscall_32_irqs_on arch/x86/entry/common.c:325 [inline] [] do_fast_syscall_32+0x2f7/0x870 arch/x86/entry/common.c:387 [] entry_SYSENTER_compat+0x90/0xa2 arch/x86/entry/entry_64_compat.S:137 CPU: 0 PID: 12546 Comm: syz-executor5 Not tainted 4.9.92-g7cd9561 #1 Mem-Info: active_anon:87380 inactive_anon:36 isolated_anon:0 active_file:4675 inactive_file:15632 isolated_file:0 unevictable:0 dirty:132 writeback:0 unstable:0 slab_reclaimable:6424 slab_unreclaimable:58826 mapped:73406 shmem:48 pagetables:1013 bounce:0 free:1383960 free_pcp:328 free_cma:0 Node 0 active_anon:349520kB inactive_anon:144kB active_file:18700kB inactive_file:62528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:293624kB dirty:528kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 198656kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB DMA32 free:2980060kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980696kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB Normal free:2539872kB min:36824kB low:46028kB high:55232kB active_anon:349520kB inactive_anon:144kB active_file:18700kB inactive_file:62528kB unevictable:0kB writepending:528kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25696kB slab_unreclaimable:235304kB kernel_stack:5952kB pagetables:4052kB bounce:0kB free_pcp:676kB local_pcp:192kB free_cma:0kB DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 20354 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965969 pages RAM 0 pages HighMem/MovableOnly 320515 pages reserved Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ffff8801cd367618 ffffffff81d9c489 0000000000000000 ffffffff83c19e20 ffffffff83f49320 ffff8801caf18000 0000000000000003 ffff8801cd367658 ffffffff81e51f30 ffff8801cd367670 ffffffff83f49320 ffff8801d0f9dbc0 Call Trace: [] __dump_stack lib/dump_stack.c:15 [inline] [] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [] check_preemption_disabled.cold.0+0x7f/0x8b lib/smp_processor_id.c:46 [] __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62 [] ipcomp_alloc_tfms net/xfrm/xfrm_ipcomp.c:286 [inline] [] ipcomp_init_state+0x186/0x920 net/xfrm/xfrm_ipcomp.c:363 [] ipcomp6_init_state+0xb7/0x810 net/ipv6/ipcomp6.c:165 [] __xfrm_init_state+0x3f9/0xb50 net/xfrm/xfrm_state.c:2096 [] xfrm_init_state+0x1a/0x20 net/xfrm/xfrm_state.c:2122 [] pfkey_msg2xfrm_state net/key/af_key.c:1289 [inline] [] pfkey_add+0x1ea9/0x3240 net/key/af_key.c:1506 [] pfkey_process+0x671/0x740 net/key/af_key.c:2834 [] pfkey_sendmsg+0x346/0xae0 net/key/af_key.c:3678 [] sock_sendmsg_nosec net/socket.c:635 [inline] [] sock_sendmsg+0xcc/0x110 net/socket.c:645 [] ___sys_sendmsg+0x6fc/0x840 net/socket.c:1969 [] __sys_sendmsg+0xd9/0x190 net/socket.c:2003 [] C_SYSC_sendmsg net/compat.c:734 [inline] [] compat_SyS_sendmsg+0x2a/0x40 net/compat.c:732 [] do_syscall_32_irqs_on arch/x86/entry/common.c:325 [inline] [] do_fast_syscall_32+0x2f7/0x870 arch/x86/entry/common.c:387 [] entry_SYSENTER_compat+0x90/0xa2 arch/x86/entry/entry_64_compat.S:137 IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 dh IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 dh devpts: called with bogus options IPVS: length: 234 != 24 IPVS: length: 234 != 24 IPVS: Creating netns size=2536 id=30 IPVS: Creating netns size=2536 id=31 IPVS: Creating netns size=2536 id=32 IPVS: Creating netns size=2536 id=33 device bridge0 entered promiscuous mode IPVS: Creating netns size=2536 id=34 binder: 13108:13109 ioctl c018620b 20000000 returned -14 binder: 13108:13109 ioctl c018620b 20000040 returned -14 binder: 13108:13109 got transaction with invalid data ptr binder: 13108:13109 transaction failed 29201/-14, size 40-8 line 3152 binder: BINDER_SET_CONTEXT_MGR already set binder: 13108:13110 ioctl 40046207 0 returned -16 binder: 13108:13109 ioctl c018620b 20000000 returned -14 binder: 13108:13110 ioctl c018620b 20000040 returned -14 binder_alloc: 13108: binder_alloc_buf, no vma binder: 13108:13110 transaction failed 29189/-3, size 40-8 line 3133 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201 binder: 13137:13138 got transaction with invalid data ptr binder: 13137:13138 transaction failed 29201/-14, size 8192-0 line 3152 binder: BINDER_SET_CONTEXT_MGR already set binder: 13137:13139 ioctl 40046207 0 returned -16 binder_alloc: 13137: binder_alloc_buf, no vma binder: 13137:13138 transaction failed 29189/-3, size 8192-0 line 3133 binder: undelivered TRANSACTION_ERROR: 29189 binder: undelivered TRANSACTION_ERROR: 29201