====================================================== WARNING: possible circular locking dependency detected 4.15.0-rc9+ #216 Not tainted ------------------------------------------------------ syz-executor1/5371 is trying to acquire lock: (sk_lock-AF_INET){+.+.}, at: [<00000000136de162>] lock_sock include/net/sock.h:1463 [inline] (sk_lock-AF_INET){+.+.}, at: [<00000000136de162>] do_ip_getsockopt+0x1b3/0x2170 net/ipv4/ip_sockglue.c:1335 but task is already holding lock: (rtnl_mutex){+.+.}, at: [<00000000f71ef0c8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (rtnl_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0x16f/0x1a80 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74 register_netdevice_notifier+0xad/0x860 net/core/dev.c:1607 tee_tg_check+0x1a0/0x280 net/netfilter/xt_TEE.c:106 xt_check_target+0x22c/0x7d0 net/netfilter/x_tables.c:845 check_target net/ipv4/netfilter/ip_tables.c:518 [inline] find_check_entry.isra.8+0x8c8/0xcb0 net/ipv4/netfilter/ip_tables.c:559 translate_table+0xed1/0x1610 net/ipv4/netfilter/ip_tables.c:730 do_replace net/ipv4/netfilter/ip_tables.c:1146 [inline] do_ipt_set_ctl+0x370/0x5f0 net/ipv4/netfilter/ip_tables.c:1680 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115 ip_setsockopt+0xa1/0xb0 net/ipv4/ip_sockglue.c:1260 dccp_setsockopt+0x85/0xd0 net/dccp/proto.c:576 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2978 SYSC_setsockopt net/socket.c:1849 [inline] SyS_setsockopt+0x189/0x360 net/socket.c:1828 entry_SYSCALL_64_fastpath+0x29/0xa0 -> #0 (sk_lock-AF_INET){+.+.}: lock_acquire+0x1d5/0x580 kernel/locking/lockdep.c:3914 lock_sock_nested+0xc2/0x110 net/core/sock.c:2780 lock_sock include/net/sock.h:1463 [inline] do_ip_getsockopt+0x1b3/0x2170 net/ipv4/ip_sockglue.c:1335 ip_getsockopt+0x90/0x220 net/ipv4/ip_sockglue.c:1566 tcp_getsockopt+0x82/0xd0 net/ipv4/tcp.c:3359 sock_common_getsockopt+0x95/0xd0 net/core/sock.c:2937 SYSC_getsockopt net/socket.c:1880 [inline] SyS_getsockopt+0x178/0x340 net/socket.c:1862 entry_SYSCALL_64_fastpath+0x29/0xa0 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(rtnl_mutex); lock(sk_lock-AF_INET); lock(rtnl_mutex); lock(sk_lock-AF_INET); *** DEADLOCK *** 1 lock held by syz-executor1/5371: #0: (rtnl_mutex){+.+.}, at: [<00000000f71ef0c8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74 stack backtrace: CPU: 1 PID: 5371 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #216 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 print_circular_bug.isra.37+0x2cd/0x2dc kernel/locking/lockdep.c:1218 check_prev_add kernel/locking/lockdep.c:1858 [inline] check_prevs_add kernel/locking/lockdep.c:1971 [inline] validate_chain kernel/locking/lockdep.c:2412 [inline] __lock_acquire+0x30a8/0x3e00 kernel/locking/lockdep.c:3426 lock_acquire+0x1d5/0x580 kernel/locking/lockdep.c:3914 lock_sock_nested+0xc2/0x110 net/core/sock.c:2780 lock_sock include/net/sock.h:1463 [inline] do_ip_getsockopt+0x1b3/0x2170 net/ipv4/ip_sockglue.c:1335 ip_getsockopt+0x90/0x220 net/ipv4/ip_sockglue.c:1566 tcp_getsockopt+0x82/0xd0 net/ipv4/tcp.c:3359 sock_common_getsockopt+0x95/0xd0 net/core/sock.c:2937 SYSC_getsockopt net/socket.c:1880 [inline] SyS_getsockopt+0x178/0x340 net/socket.c:1862 entry_SYSCALL_64_fastpath+0x29/0xa0 RIP: 0033:0x453299 RSP: 002b:00007f971ba9ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000015 RBP: 0000000000000167 R08: 0000000020a5b000 R09: 0000000000000000 R10: 0000000020296000 R11: 0000000000000212 R12: 00000000006f1248 R13: 00000000ffffffff R14: 00007f971ba9f6d4 R15: 0000000000000002 syz-executor7 (5381) used greatest stack depth: 16336 bytes left netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. syz-executor1 (5498) used greatest stack depth: 16320 bytes left netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=5751 comm=syz-executor1 Cannot find add_set index 0 as target ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 Cannot find add_set index 0 as target syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) xt_CT: You must specify a L4 protocol, and not use inversions on it. xt_CT: You must specify a L4 protocol, and not use inversions on it. Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable x_tables: ip_tables: ah.0 match: invalid size 16 (kernel) != (user) 8 x_tables: ip_tables: ah.0 match: invalid size 16 (kernel) != (user) 8 can: request_module (can-proto-0) failed. can: request_module (can-proto-0) failed. ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. bridge0: port 1(syz2) entered blocking state bridge0: port 1(syz2) entered disabled state device syz2 entered promiscuous mode bridge0: port 1(syz2) entered blocking state bridge0: port 1(syz2) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT x_tables: ip_tables: REJECT target: only valid in filter table, not filuer x_tables: ip_tables: REJECT target: only valid in filter table, not filuer netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. syz-executor1 (6742) used greatest stack depth: 15440 bytes left sctp: [Deprecated]: syz-executor4 (pid 6789) Use of int in max_burst socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor4 (pid 6789) Use of int in max_burst socket option. Use struct sctp_assoc_value instead SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6870 comm=syz-executor6 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6870 comm=syz-executor6 sctp: [Deprecated]: syz-executor1 (pid 6899) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead WARNING: kernel stack regs at 00000000b2a5fac5 in syz-executor5:6904 has bad 'bp' value 00000000a32a6ac8 unwind stack type:0 next_sp: (null) mask:0x6 graph_idx:0 0000000093ffdc8e: ffff8801db507638 (0xffff8801db507638) 000000009166de97: ffffffff8128ef3e (__save_stack_trace+0x6e/0xd0) 0000000087fdb7bf: 0000000000000000 ... 00000000dad94579: ffff8801ca440000 (0xffff8801ca440000) 0000000017c06e2f: ffff8801ca448000 (0xffff8801ca448000) 00000000e836f2a7: 0000000000000000 ... 0000000004ef98ec: 0000000000000006 (0x6) 00000000ed387234: ffff8801b7454700 (0xffff8801b7454700) 00000000af2aa13e: 0000010100000000 (0x10100000000) 00000000d5d88855: 0000000000000000 ... 000000006ea19d5c: ffff8801db5075b0 (0xffff8801db5075b0) 00000000350f9100: ffffffff813565f9 (__twofish_enc_blk_3way+0x1019/0x1b30) 000000009df2f83b: ffff8801ca447538 (0xffff8801ca447538) 00000000ab5c8be2: 0000000001000000 (0x1000000) 00000000c5ace17d: ffff8801b8ca0400 (0xffff8801b8ca0400) 000000008c18b6c0: ffff8801b8ca0450 (0xffff8801b8ca0450) 0000000003e4828d: ffffffff81492856 (put_pid+0x176/0x1f0) 000000006047c7f7: ffff8801db507648 (0xffff8801db507648) 000000002a0f3b34: ffffffff8128efba (save_stack_trace+0x1a/0x20) 000000001e78bfbf: ffff8801db507878 (0xffff8801db507878) 00000000dbb4b012: ffffffff81a82b43 (save_stack+0x43/0xd0) 00000000f692e2d5: 000000400000000b (0x400000000b) 0000000042bd5008: ffff8801db507670 (0xffff8801db507670) 00000000d4a35c7b: ffffffff00000000 (0xffffffff00000000) 00000000fafc021d: ffffffff81a82b43 (save_stack+0x43/0xd0) 00000000c97ea3a1: ffffffff81a83451 (kasan_slab_free+0x71/0xc0) 00000000b50763b8: ffffffff81a80533 (kmem_cache_free+0x83/0x2a0) 00000000ab043b5f: ffffffff81492856 (put_pid+0x176/0x1f0) 0000000095c8b35d: ffffffff814928e6 (delayed_put_pid+0x16/0x20) 00000000000e639c: ffffffff815de89c (rcu_process_callbacks+0xd6c/0x17f0) 000000004f385259: ffffffff85c002d7 (__do_softirq+0x2d7/0xb85) 00000000ccad583d: ffffffff8142f08c (irq_exit+0x1cc/0x200) 00000000dba7b9a5: ffffffff85a05b1b (smp_apic_timer_interrupt+0x16b/0x700) 00000000cb4d5f2a: ffffffff85a01da9 (apic_timer_interrupt+0xa9/0xb0) 000000004e1fa487: ffffffff813565f9 (__twofish_enc_blk_3way+0x1019/0x1b30) 0000000044834215: ffffffff825d18b1 (debug_check_no_obj_freed+0x611/0xf1f) 0000000042caa406: 0000000000000082 (0x82) 000000003013aad9: ffffffff815dd825 (note_gp_changes+0x345/0x650) 00000000b1643b78: ffffffff86b449d8 (rcu_sched_state+0x18/0x1520) 000000002cfe5be7: 0000000041b58ab3 (0x41b58ab3) 0000000076e4e163: 0000000000000000 ... 000000007a914b1e: 1ffff1003b6a0eeb (0x1ffff1003b6a0eeb) 0000000037dd3517: ffffffff881ebd20 (obj_hash+0x69900/0x100020) 0000000004dee216: ffff8801b8ca1000 (0xffff8801b8ca1000) 00000000c1774a60: 0000000000000000 ... 00000000d7a0b4f1: ffff8801db507760 (0xffff8801db507760) 00000000ebdef264: ffff8801b8ca0450 (0xffff8801b8ca0450) 00000000980144db: ffff8801b8ca0400 (0xffff8801b8ca0400) 0000000049534f53: 0000000000069900 (0x69900) 00000000cbfb119e: fffffbfff103d7a4 (0xfffffbfff103d7a4) 00000000b048314c: ffff8801b8ca1000 (0xffff8801b8ca1000) 0000000032da1c61: ffffffff881ebd28 (obj_hash+0x69908/0x100020) 000000008266e7d9: ffff8801db507778 (0xffff8801db507778) 00000000c2b0042a: 0000000041b58ab3 (0x41b58ab3) 000000001b36c415: ffffffff86819ac8 (K512_4+0x3e2c8/0xd0a60) 00000000cd9a3dbe: ffffffff825d12a0 (free_obj_work+0x690/0x690) 000000003a51da11: ffffffff881ebd40 (obj_hash+0x69920/0x100020) 00000000afb30f90: 0000000000000000 ... 00000000a13a3dc1: ffffffff867e1e40 (K512_4+0x6640/0xd0a60) 00000000d837315e: ffffffff81564690 (lock_downgrade+0x980/0x980) 00000000b98580a8: 0000000041b58ab3 (0x41b58ab3) 00000000b7ff5d37: 0000000000000082 (0x82) 0000000069d68f65: 00000000815650d0 (0x815650d0) 000000005b511bc0: ffffffff881ebd40 (obj_hash+0x69920/0x100020) 00000000bdeb10b5: 0000000041b58ab3 (0x41b58ab3) 00000000f3396b94: 0000000000000000 ... 00000000fe161f21: ffffffff815650d0 (lock_release+0xa40/0xa40) 0000000057a42d4a: 0000000000000282 (0x282) 00000000829db937: 0000000000000282 (0x282) 0000000088824c0b: 0000000041b58ab3 (0x41b58ab3) 0000000023120354: ffffffff867c7cc2 (regoff.32557+0x28b3c2/0x29d100) 000000003b4828ed: ffffffff81573ca0 (do_raw_spin_trylock+0x190/0x190) 00000000917866fb: 0000000000000000 ... 0000000084470746: ffffffff867c7cc2 (regoff.32557+0x28b3c2/0x29d100) 00000000f52067fb: ffffffff81573ca0 (do_raw_spin_trylock+0x190/0x190) 00000000dd5e47b2: 0000000000000000 ... 00000000e8969c8d: 0000000000000001 (0x1) 00000000704260c1: 0000000000000000 ... 00000000c91b0e5c: ffff8801db507868 (0xffff8801db507868) 00000000017b04b3: 1ffff1003b6a0f17 (0x1ffff1003b6a0f17) 000000000a5daf9e: ffff8801b53bd2d8 (0xffff8801b53bd2d8) 00000000f795f569: 0000000000000002 (0x2) 00000000aa39970c: 0000000000000000 ... 00000000c3803938: ffff8801db507980 (0xffff8801db507980) 0000000090f60cc6: ffffffff815652a5 (lock_acquire+0x1d5/0x580) 0000000060df06c5: ffffffff815652a5 (lock_acquire+0x1d5/0x580) 000000008eaa8cc3: 0000000000000000 ... 0000000082ba5238: ffff8801d1180040 (0xffff8801d1180040) 00000000007ccaa3: ffff8801db5078a0 (0xffff8801db5078a0) 00000000e98fccad: ffffffff81a83451 (kasan_slab_free+0x71/0xc0) 0000000044079c29: ffff8801b8ca0400 (0xffff8801b8ca0400) 00000000d94cd1ad: ffff8801d1180040 (0xffff8801d1180040) 000000005054dbbf: 0000000000000282 (0x282) 000000001f8d1fc9: ffff8801db5078d0 (0xffff8801db5078d0) 00000000c9f4b94d: ffffffff81a80533 (kmem_cache_free+0x83/0x2a0) 00000000bbb155b5: ffff8801b8ca0400 (0xffff8801b8ca0400) 00000000107b0875: 1ffff1003b6a0f1d (0x1ffff1003b6a0f1d) 0000000052fd41be: 1ffff1003b6a0f21 (0x1ffff1003b6a0f21) 000000005c8f3e15: ffff8801db507948 (0xffff8801db507948) 00000000645d1962: ffff8801db507970 (0xffff8801db507970) 00000000ee1497b3: ffffffff81492856 (put_pid+0x176/0x1f0) 0000000052774b22: ffffffff825cdb90 (free_object+0x230/0x230) 00000000f29c2121: 0000000041b58ab3 (0x41b58ab3) 000000006122fad4: ffffffff867c7cc2 (regoff.32557+0x28b3c2/0x29d100) 00000000279a280b: ffffffff814926e0 (task_active_pid_ns+0xd0/0xd0) 0000000083ae6508: 0000000000000000 ... 000000000ac65327: 0000000000000001 (0x1) 0000000036dffc02: 00000000fffc0ab2 (0xfffc0ab2) 0000000036d5e7b7: 0000000000000000 ... 00000000c81bf75f: ffff8801db524a80 (0xffff8801db524a80) 00000000238f242a: ffff8801db524a80 (0xffff8801db524a80) 00000000ac2e3019: ffff8801db524a80 (0xffff8801db524a80) 000000004d9293dd: 00000000fffc0ab2 (0xfffc0ab2) 00000000698dbcac: ffff8801db507950 (0xffff8801db507950) 0000000055bdd816: ffff8801b8ca0420 (0xffff8801b8ca0420) 00000000ca952e30: ffff8801b8ca0428 (0xffff8801b8ca0428) 00000000eeea4677: ffffffff814928d0 (put_pid+0x1f0/0x1f0) 0000000090227e7f: dffffc0000000000 (0xdffffc0000000000) 00000000d18d7a2b: ffff8801db507c58 (0xffff8801db507c58) 0000000001ae2eb6: ffff8801db507988 (0xffff8801db507988) 000000001fdf218b: ffffffff814928e6 (delayed_put_pid+0x16/0x20) 000000001fe10315: ffff8801b8ca0420 (0xffff8801b8ca0420) 000000007735f4f5: ffff8801db507c80 (0xffff8801db507c80) 00000000c4f4d37e: ffffffff815de89c (rcu_process_callbacks+0xd6c/0x17f0) 000000000fc5b52b: ffff8801db507c28 (0xffff8801db507c28) 0000000065a6eeda: ffff8801db52d140 (0xffff8801db52d140) 0000000094d2edde: ffffffff86b449c0 (rcu_bh_varname+0x60/0x60) 000000005a5f4da0: ffffffff86ac8c68 (pv_irq_ops+0x8/0x30) 00000000a5103988: ffff8801db52d1f0 (0xffff8801db52d1f0) 00000000d4736be3: ffff8801db507a58 (0xffff8801db507a58) 000000002c3c1725: ffffed003b6a0f4b (0xffffed003b6a0f4b) 0000000096d1fa07: ffffed003b6a0f85 (0xffffed003b6a0f85) 00000000314c1059: 000000000000000a (0xa) 00000000c96024dc: 1ffff1003b6a0f3f (0x1ffff1003b6a0f3f) 00000000e483d124: ffff8801db52d178 (0xffff8801db52d178) 00000000d83d7756: ffff8801db507c18 (0xffff8801db507c18) 000000003eed4ea2: 0000000041b58ab3 (0x41b58ab3) 00000000f633a076: ffffffff867e42f8 (K512_4+0x8af8/0xd0a60) 00000000acc72abe: ffffffff815ddb30 (note_gp_changes+0x650/0x650) 00000000b9f348cf: 0000000000000000 ... 0000000099cdbc5b: ffff8801db525e10 (0xffff8801db525e10) 000000005f9a5f91: ffff8801b26df8d0 (0xffff8801b26df8d0) 0000000051491cbe: ffff8801db507a78 (0xffff8801db507a78) 00000000f4c27baa: ffffffff858bf3d9 (timerqueue_add+0x1e9/0x280) 00000000bc9e442e: ffff8801db526378 (0xffff8801db526378) 0000000063ab89a0: ffff8801db525e10 (0xffff8801db525e10) 000000000dd4f9b5: ffffed003b6a4c6f (0xffffed003b6a4c6f) 00000000417ff98a: ffff8801db525e00 (0xffff8801db525e00) 00000000c8eebd99: 1ffff1003b6a0f52 (0x1ffff1003b6a0f52) 000000007a95e2e6: ffff8801db526360 (0xffff8801db526360) 00000000a779d453: ffff8801db525d40 (0xffff8801db525d40) 0000000082fbae81: 0000000000000001 (0x1) 00000000c9333433: ffff8801db507b58 (0xffff8801db507b58) 0000000029278518: ffffffff816053a1 (enqueue_hrtimer+0x171/0x4a0) 00000000cfea5872: ffffffff00000000 (0xffffffff00000000) 000000004f237aaa: 0000000041b58ab3 (0x41b58ab3) 0000000057e46daf: ffffffff00000001 (0xffffffff00000001) 00000000ded15d61: ffffffff81605230 (__remove_hrtimer+0x190/0x190) 0000000065f90fc7: 1ffffffff0d41b40 (0x1ffffffff0d41b40) 00000000c5310896: 1ffffffff1028b64 (0x1ffffffff1028b64) 00000000b27274ef: 00000000000f4240 (0xf4240) 0000000014b0f4e8: ffff8801b7454700 (0xffff8801b7454700) 000000004e238cfb: ffff8801db507b30 (0xffff8801db507b30) 00000000a0dda321: 0000000000000000 ... 0000000083980a68: 0000000000000001 (0x1) 00000000cc4da691: ffff8801db526380 (0xffff8801db526380) 0000000078b29c3d: 0000000973974880 (0x973974880) 000000006a6244ee: 0000000000000000 ... 00000000dcb2a0fb: 000000000000184b (0x184b) 0000000044f05e18: 0000000973a68ac0 (0x973a68ac0) 0000000056655402: 0000000000000001 (0x1) 000000005572f752: 0000000000000000 ... 00000000c27c7b99: 1ffff1003b6a0f75 (0x1ffff1003b6a0f75) 000000006d990742: 0000000000000000 ... 00000000629beb7e: ffff8801db507c70 (0xffff8801db507c70) 0000000052b80c2f: 0000000000000082 (0x82) 0000000032cebde1: ffff8801db507c70 (0xffff8801db507c70) 00000000b3c49882: ffffffff815652a5 (lock_acquire+0x1d5/0x580) 00000000734ac12f: 0000000000000082 (0x82) 000000008188966a: ffffffff81635dc3 (clockevents_program_event+0x163/0x2e0) 0000000031174af2: ffffffff88143fc8 (tk_core+0x8/0x160) 00000000535e1bdf: 0000000041b58ab3 (0x41b58ab3) 00000000c16936eb: ffffffff867e1e40 (K512_4+0x6640/0xd0a60) 000000004dacf67d: ffffffff81564690 (lock_downgrade+0x980/0x980) 0000000082253fd4: 0000000000000082 (0x82) 000000004ee0867d: fffffbfff0d9ed34 (0xfffffbfff0d9ed34) 00000000a0839edf: 0000000000000082 (0x82) 00000000b6f230e1: 00000000db507be8 (0xdb507be8) 000000003bfb27b9: ffffffff88143fc8 (tk_core+0x8/0x160) 00000000f2429389: ffff88021fff8057 (0xffff88021fff8057) 00000000472e7922: ffff88021fff804f (0xffff88021fff804f) 00000000aeffb02f: ffffed0043fff00b (0xffffed0043fff00b) 000000009f7e5b5e: ffff88021fff8058 (0xffff88021fff8058) 000000009633dbb1: 0000000000000004 (0x4) 0000000086086062: ffffffff867e5101 (K512_4+0x9901/0xd0a60) 00000000e24bf3cd: ffff88021fff805b (0xffff88021fff805b) 000000002cc92014: 0000000041b58ab3 (0x41b58ab3) 0000000086dc3956: ffffffff867c71f5 (regoff.32557+0x28a8f5/0x29d100) 00000000b69d2c96: ffffffff81306790 (pvclock_read_flags+0x160/0x160) 00000000a0fe30fa: ffff88021fff804f (0xffff88021fff804f) 0000000053492c47: ffffed0043fff00b (0xffffed0043fff00b) 00000000f809d47f: 0000000000000000 ... 000000001442e310: ffff880100000004 (0xffff880100000004) 0000000056c6442c: ffff8801b0f0d688 (0xffff8801b0f0d688) 00000000918ec646: ffff8801b8538718 (0xffff8801b8538718) 00000000df7cd871: ffffffffffffffff (0xffffffffffffffff) 00000000a11a1f9a: 0000000000000000 ... 000000001f583ce8: ffffffff81306790 (pvclock_read_flags+0x160/0x160) 00000000bd19b986: ffff8801db5237c0 (0xffff8801db5237c0) 000000005b6a5f01: 0000000000000010 (0x10) 000000009dd9370b: 0000000000000001 (0x1) 0000000059ae22d7: ffffffff86a09148 (softirq_vec+0x48/0x80) 00000000834af8cb: 0000000000000040 (0x40) 00000000a3a6dcbd: 0000000000000009 (0x9) 0000000071f6f61b: ffffffff86a09110 (softirq_vec+0x10/0x80) 00000000da9438a6: dffffc0000000000 (0xdffffc0000000000) 00000000caa634b3: ffff8801db507e70 (0xffff8801db507e70) 0000000028869c1e: ffffffff85c002d7 (__do_softirq+0x2d7/0xb85) 00000000a8f37c0d: 0080000000000017 (0x80000000000017) 0000000017d3a184: 1ffff1003b6a0f9d (0x1ffff1003b6a0f9d) 0000000058d8ee39: 01fffbff00404040 (0x1fffbff00404040) 000000004becd41b: 00000000fffc0ab4 (0xfffc0ab4) 0000000029b1b6da: ffffffff867c9028 (regoff.32557+0x28c728/0x29d100) 0000000001790234: ffffed003b6a0fc1 (0xffffed003b6a0fc1) 0000000006e103a6: ffffffff81564690 (lock_downgrade+0x980/0x980) 00000000ef3465d4: 0000000000000009 (0x9) 00000000f2712894: 0000000000000009 (0x9) 000000007b36e0e4: 000001020000000a (0x1020000000a) 0000000041e32f21: 0000008000000008 (0x8000000008) 000000002e3deaf4: 0000000041b58ab3 (0x41b58ab3) 000000000f2923b6: ffffffff867dd3d0 (K512_4+0x1bd0/0xd0a60) 000000009c7f5b00: ffffffff85c00000 (__irqentry_text_end+0x1f8d04/0x1f8d04) 000000008b3dfbe6: ffff8801db525e68 (0xffff8801db525e68) 000000008abd7244: ffffffff86ac85c0 (kvmapf+0x620/0x620) 00000000e110a388: ffffffff867c9028 (regoff.32557+0x28c728/0x29d100) 000000004b3cf14d: ffffffff81612ae0 (do_timer+0x50/0x50) 00000000fa1c576a: ffff8801db507e18 (0xffff8801db507e18) 00000000a4ac546a: 000000000000e546 (0xe546) 000000000c2d972a: ffff8801db507d50 (0xffff8801db507d50) 00000000dbcdb3bd: ffffffff812f14fc (native_apic_msr_write+0x5c/0x80) 0000000025d5dc83: ffffffff81573ca0 (do_raw_spin_trylock+0x190/0x190) 00000000cd485300: ffffffff868b2f20 (hpet_msi_controller+0x120/0x120) 0000000029081a2e: ffff8801db507d70 (0xffff8801db507d70) 00000000da677aff: ffffffff812d9d04 (lapic_next_event+0x54/0x80) 00000000c62949de: 0000000000000000 ... 0000000060008add: ffff8801db51f0c0 (0xffff8801db51f0c0) 0000000086706943: ffff8801db507da8 (0xffff8801db507da8) 000000004e018308: ffffffff81635d68 (clockevents_program_event+0x108/0x2e0) 000000001c7b54c3: ffff8801db51f0c0 (0xffff8801db51f0c0) 0000000068bc0a32: 0000000000000000 ... 0000000025437b35: dffffc0000000000 (0xdffffc0000000000) 00000000292d6d1a: 000000097399d975 (0x97399d975) 00000000fc5c3d7b: ffff8801db507dd0 (0xffff8801db507dd0) 00000000314f1d4c: ffffffff8163b3d3 (tick_program_event+0x83/0x100) 00000000ba464536: ffff8801db525e58 (0xffff8801db525e58) 00000000ebcf6400: ffff8801db525d40 (0xffff8801db525d40) 00000000bb02353b: 0000000000000000 ... 000000009418a95f: ffff8801db507e88 (0xffff8801db507e88) 000000001a152ac3: ffffffff8160869e (hrtimer_interrupt+0x46e/0x5e0) 000000007e883fed: ffff8801db525db8 (0xffff8801db525db8) 000000002cc10aa7: 0000000973975b4e (0x973975b4e) 0000000000e5d703: ffff8801db525db6 (0xffff8801db525db6) 000000007c2e7a25: ffff8801db525db0 (0xffff8801db525db0) 000000005befb762: ffff8801db525ee8 (0xffff8801db525ee8) 000000003311d888: 0000000000000000 ... 0000000069d8805d: ffff8801db525e68 (0xffff8801db525e68) 00000000355777b1: 07ff880100000003 (0x7ff880100000003) 000000004f8f9526: ffff8801db525dc0 (0xffff8801db525dc0) 00000000e3639f21: ffff8801db525dac (0xffff8801db525dac) 00000000390d0c72: 7fffffffffffffff (0x7fffffffffffffff) 00000000c6811f4a: ffffed003b6a4bb7 (0xffffed003b6a4bb7) 000000002c512ba7: 0000000000000006 (0x6) 00000000ae9f2b99: ffff8801d9f48440 (0xffff8801d9f48440) 00000000061528e7: 1ffff1003b6a0fe0 (0x1ffff1003b6a0fe0) 00000000b413c724: ffff8801db507fc0 (0xffff8801db507fc0) 000000007f8e8a73: 0000000000000000 ... 0000000041fa059e: ffff8801db507e88 (0xffff8801db507e88) 00000000cd5734a1: ffffffff8142f08c (irq_exit+0x1cc/0x200) 00000000305d1260: 1ffff1003b6a0fd4 (0x1ffff1003b6a0fd4) 000000004774553b: ffff8801db507fe8 (0xffff8801db507fe8) 0000000032add8b8: ffffffff85a05b1b (smp_apic_timer_interrupt+0x16b/0x700) 0000000035da723b: ffffffff85a047a6 (smp_reschedule_interrupt+0xe6/0x670) 000000002f176304: 0000000041b58ab3 (0x41b58ab3) 000000008e63b0e1: ffffffff867c7958 (regoff.32557+0x28b058/0x29d100) 00000000f1d20b37: ffffffff85a059b0 (smp_call_function_single_interrupt+0x640/0x640) 000000001f46d1fc: ffff8801db507ed8 (0xffff8801db507ed8) 00000000741cc989: ffffffff858f99c2 (_raw_spin_lock+0x32/0x40) 000000007c351981: ffff8801d33cae28 (0xffff8801d33cae28) 00000000cdba3f40: ffff8801d33cadfc (0xffff8801d33cadfc) 00000000411ab7d8: dffffc0000000000 (0xdffffc0000000000) 0000000070b3065e: ffffed003a6795bf (0xffffed003a6795bf) 00000000c94e0104: ffff8801d33cadb8 (0xffff8801d33cadb8) 0000000045ab1a73: ffff8801db507f08 (0xffff8801db507f08) 00000000ab4a86c4: ffffffff858f9b72 (_raw_spin_unlock+0x22/0x30) 00000000121d48fb: 0000000000000000 ... 000000004f842fc7: ffff8801db507f60 (0xffff8801db507f60) 00000000834c2df8: ffffffff815ad354 (handle_edge_irq+0x2b4/0x7c0) 000000002c347c01: 000000095ff8ea68 (0x95ff8ea68) 00000000d55c46d7: 0000000041b58ab3 (0x41b58ab3) 00000000da21b46a: ffffffff867c71f5 (regoff.32557+0x28a8f5/0x29d100) 00000000b96ed3de: ffffffff814d5e60 (task_prio+0x40/0x40) 00000000dedcfba1: ffff8801d33cad80 (0xffff8801d33cad80) 000000007df8b910: ffff8801bef106c0 (0xffff8801bef106c0) 0000000089fbdcfd: ffff8801d33cad80 (0xffff8801d33cad80) 000000005a04499d: 000000000000002a (0x2a) 000000003d4fc5cb: 0000000000000000 ... 00000000346e585d: ffff8801db507fb0 (0xffff8801db507fb0) 00000000ca0f6e10: ffffffff812660ba (handle_irq+0x17a/0x300) 00000000655c7da7: ffff8801d9f48440 (0xffff8801d9f48440) 0000000032b85236: a73bb6ec3b69ed02 (0xa73bb6ec3b69ed02) 000000001f618601: 0000000000000000 ... 00000000af12c492: 0000000072f80ad7 (0x72f80ad7) 0000000025459c9c: ffff8801db507fe8 (0xffff8801db507fe8) 000000000bd732b4: ffffffff81004e79 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000006e73779c: 000000001259c70f (0x1259c70f) 00000000674d70e7: 6177729bf7de450c (0x6177729bf7de450c) 00000000c07b8ee5: 87b68a960007a8a1 (0x87b68a960007a8a1) 00000000862834ec: 21376307370d981c (0x21376307370d981c) 00000000ab8c74ef: a73bb6ec3b69ed02 (0xa73bb6ec3b69ed02) 0000000005f3e06c: 000000001a67744c (0x1a67744c) 00000000abd5f5bf: 0000000072f80ad7 (0x72f80ad7) 00000000291cf270: 00000000f69522d1 (0xf69522d1) 000000005445a0b5: 000000009eea1319 (0x9eea1319) 00000000f73c9128: ffff8801ca447539 (0xffff8801ca447539) 000000009faf16f3: ffffffff85a01da9 (apic_timer_interrupt+0xa9/0xb0) 000000000190fd5d: ffff8801ca447538 (0xffff8801ca447538) 00000000b2a5fac5: 000000009eea1319 (0x9eea1319) 00000000face235f: 00000000f69522d1 (0xf69522d1) 00000000a05ea3f9: 0000000072f80ad7 (0x72f80ad7) 00000000e0b30883: 000000001a67744c (0x1a67744c) 00000000f2494fbb: 000000000c819cc6 (0xc819cc6) 000000007a68af90: a73bb6ec3b69ed02 (0xa73bb6ec3b69ed02) 000000006e125591: 000000001259c70f (0x1259c70f) 0000000018698f2f: 6177729bf7de450c (0x6177729bf7de450c) 000000003fdc1f5d: 87b68a960007a8a1 (0x87b68a960007a8a1) 0000000004b7b363: 21376307370d981c (0x21376307370d981c) 000000006121f7fd: 884c78bf6b1192ab (0x884c78bf6b1192ab) 00000000365c87f0: cf90884c5be5c4a2 (0xcf90884c5be5c4a2) 00000000492ae852: 0000000000000088 (0x88) 00000000312995c0: 000000000000004c (0x4c) 00000000b2eb992d: ffff8801b7a1a1e0 (0xffff8801b7a1a1e0) 00000000254270b6: ffffffffffffff11 (0xffffffffffffff11) 000000005f05a41a: ffffffff813565f9 (__twofish_enc_blk_3way+0x1019/0x1b30) 00000000cb9609c0: 0000000000000010 (0x10) 00000000dd707b27: 0000000000000202 (0x202) 00000000d698fbd4: ffff8801ca4475e0 (0xffff8801ca4475e0) 00000000fefabc50: 0000000000000018 (0x18) 00000000d971c1a5: ffff8801a640bf7c (0xffff8801a640bf7c) 00000000033998e6: 0000000000000000 ... 0000000022bb0e68: ffff8801a640bf7c (0xffff8801a640bf7c) 000000008a918c32: ffff8801ca447640 (0xffff8801ca447640) 00000000fdeb2242: 0000000000000030 (0x30) 00000000ce7f53a1: ffff8801b7a1a1e0 (0xffff8801b7a1a1e0) 00000000fcdacad1: dffffc0000000000 (0xdffffc0000000000) 00000000d99932f4: ffff8801a640bf7c (0xffff8801a640bf7c) 00000000cfbc9f3a: ffffffff8135a537 (encrypt_callback+0x77/0x90) 00000000a6d66cf0: ffffffff8135a4c0 (ecb_encrypt+0x40/0x40) 0000000044436d24: ffff8801a640bf9c (0xffff8801a640bf9c) 00000000290a0579: 0000000000000003 (0x3) 00000000a546ed5f: ffff8801ca4477c0 (0xffff8801ca4477c0) 0000000066c78154: ffffffff8233ea79 (xts_crypt+0x489/0x9e0) 0000000047115dff: ffffffff81a82b43 (save_stack+0x43/0xd0) 000000009e68d27c: ffff8801ca4478a8 (0xffff8801ca4478a8) 00000000de0ebc2c: 1ffff10039488eda (0x1ffff10039488eda) 0000000079eb2ba7: ffff8801ca447960 (0xffff8801ca447960) 000000005015af49: ffff8801ca4478a0 (0xffff8801ca4478a0) 00000000c577727d: ffff8801ca447848 (0xffff8801ca447848) 0000000064c5c58b: ffff8801ca4476f0 (0xffff8801ca4476f0) 00000000fdd3d843: ffff8801ca447840 (0xffff8801ca447840) 0000000002f6a29b: ffffed0039488f15 (0xffffed0039488f15) 00000000aee1724e: ffff8801ca447820 (0xffff8801ca447820) 0000000009e01093: 1ffff10039488f14 (0x1ffff10039488f14) 0000000036d1a2d1: ffff8801b86ee000 (0xffff8801b86ee000) 0000000095fcdcc6: ffff8801ca447880 (0xffff8801ca447880) 00000000a4d1519e: ffff8801a640bf7c (0xffff8801a640bf7c) 0000000041681af4: ffff880100000030 (0xffff880100000030) 00000000429db8fe: 0000008000000003 (0x8000000003) 00000000e314aa9c: 0000000041b58ab3 (0x41b58ab3) 00000000ff730b1b: ffffffff867d95f6 (regoff.32557+0x29ccf6/0x29d100) 000000006867107a: ffffffff8233e5f0 (encrypt_done+0x1b0/0x1b0) 00000000d733875d: 0000000000000282 (0x282) 0000000056cd6c26: ffffea0006e1bb80 (0xffffea0006e1bb80) 00000000eaa42e05: ffff8801b86ee000 (0xffff8801b86ee000) 0000000090aa1905: ffffea00069902c0 (0xffffea00069902c0) 000000005a94e22e: ffff8801a640bf7c (0xffff8801a640bf7c) 00000000fc5dacf9: ffff8801d81f1040 (0xffff8801d81f1040) 0000000031c4d1ee: ffff880100000000 (0xffff880100000000) 00000000074c20e0: 0000000000000080 (0x80) 0000000058de9ab8: ffff8801b7a4bb50 (0xffff8801b7a4bb50) 000000004f7798c8: ffff880100000f7c (0xffff880100000f7c) 00000000430701a9: ffffffff00000080 (0xffffffff00000080) 00000000352856e1: 0000000000000000 ... 000000007760c640: ffff8801b810cd40 (0xffff8801b810cd40) 0000000072d55e08: ffff880800000010 (0xffff880800000010) 0000000083ac878b: 0000001000000010 (0x1000000010) 00000000b0c3789d: ffffffff00000000 (0xffffffff00000000) 00000000e51cbd72: ffff8801ca447920 (0xffff8801ca447920) 00000000b6bc2530: 1ffff10039488f00 (0x1ffff10039488f00) 00000000ed37bb2c: ffff8801b7429500 (0xffff8801b7429500) 000000002764a111: 00000001b7a4bb50 (0x1b7a4bb50) 00000000476d3259: 1ffff10039488f00 (0x1ffff10039488f00) 00000000226a282f: ffff8801ca4477e0 (0xffff8801ca4477e0) 0000000011e7ec49: ffff8801ca447960 (0xffff8801ca447960) 00000000b13e41a1: ffff8801d81f1040 (0xffff8801d81f1040) 000000005b5a05a7: 0000000000000080 (0x80) 000000009ccc47e4: ffff8801b7a1a1e0 (0xffff8801b7a1a1e0) 0000000027e13c41: ffff8801ca447910 (0xffff8801ca447910) 00000000a078f8c5: ffffffff81359c8d (xts_encrypt+0x1bd/0x310) 00000000157c7105: ffff8801ca447910 (0xffff8801ca447910) 00000000af314477: ffffffff81359c8d (xts_encrypt+0x1bd/0x310) 00000000e485744f: ffffed0039488f24 (0xffffed0039488f24) 0000000082a13e51: ffffea0006e1bb80 (0xffffea0006e1bb80) 0000000076d92b84: ffff8801b883e800 (0xffff8801b883e800) 00000000c5797e98: ffff8801b7a4bb50 (0xffff8801b7a4bb50) 00000000c57b3126: 0000000041b58ab3 (0x41b58ab3) 00000000981babf9: ffffffff867d9941 (regoff.32557+0x29d041/0x29d100) 000000009a189449: ffffffff81359ad0 (xts_decrypt+0x310/0x310) 000000007c4170bb: ffffffff815e0b80 (rcu_note_context_switch+0x710/0x710) 000000000a3e21f2: cf4e7d317baf67d0 (0xcf4e7d317baf67d0) 0000000000bcbff8: 35caf704d255a1b7 (0x35caf704d255a1b7) 00000000d16c5841: 9e9cfa62f75ecfa0 (0x9e9cfa62f75ecfa0) 000000005433b1f7: 6b95ee09a4ab436f (0x6b95ee09a4ab436f) 0000000094a5f177: 3d39f4c5eebd9f40 (0x3d39f4c5eebd9f40) 00000000ab033753: d72bdc13495686df (0xd72bdc13495686df) 00000000e3b5fd61: 1ffff1003b03e20c (0x1ffff1003b03e20c) 00000000e14f070e: ffff8801ca447898 (0xffff8801ca447898) 00000000d5133ab8: ffffffff00000002 (0xffffffff00000002) 00000000fec3f5ef: 0000000000000020 (0x20) 00000000276d6d30: 00000000014000c0 (0x14000c0) 000000004ff3f9a8: ffff8801d81f1040 (0xffff8801d81f1040) 00000000828d10ab: ffff8801ca447820 (0xffff8801ca447820) 00000000dde20673: 0000000000000030 (0x30) 0000000096c6ea7e: ffff8801b7a19140 (0xffff8801b7a19140) 00000000b7c16664: ffffffff81354600 (cbc_decrypt+0x660/0x660) 0000000018aeacd0: ffff8801b7a1a1e0 (0xffff8801b7a1a1e0) 00000000cdec160c: ffffffff8135a4c0 (ecb_encrypt+0x40/0x40) 000000004cfd5591: ffff8801ca447e78 (0xffff8801ca447e78) 000000004cedcbe7: ffff8801b7a4be18 (0xffff8801b7a4be18) 00000000b5d4d205: 0000000041b58ab3 (0x41b58ab3) 00000000cb41f281: ffffffff867c96c0 (regoff.32557+0x28cdc0/0x29d100) 000000009cf76b3d: ffffffff8242ebb0 (af_alg_make_sg+0x510/0x510) 00000000eabb4e5a: ffffffff815650d0 (lock_release+0xa40/0xa40) 000000002f8073cc: ffff8801b7a4be40 (0xffff8801b7a4be40) 00000000cf60e4cf: ffff8801ca447930 (0xffff8801ca447930) 00000000e1170ae0: 1ffff10039488f28 (0x1ffff10039488f28) 00000000187ad73f: ffff8801ca447960 (0xffff8801ca447960) 00000000722da4f9: ffff8801ca4479a0 (0xffff8801ca4479a0) 000000000ee801b5: ffffffff81359ad0 (xts_decrypt+0x310/0x310) 0000000007bff5d7: ffff8801ca4479c8 (0xffff8801ca4479c8) 00000000dc4b3cb4: ffffffff822f2473 (skcipher_encrypt_blkcipher+0x213/0x310) 00000000d14b576b: ffff8801ca4479c8 (0xffff8801ca4479c8) 00000000404fd3c5: ffffffff822f2473 (skcipher_encrypt_blkcipher+0x213/0x310) 000000001ec53fd0: ffffffff8431740f (sock_kmalloc+0x11f/0x190) 000000006330f798: 014000c0b7a4bb40 (0x14000c0b7a4bb40) 000000004eb8864e: 0000000041b58ab3 (0x41b58ab3) 000000008c42ef34: ffffffff868019ab (K512_4+0x261ab/0xd0a60) 000000009ca8eba6: ffffffff822f2260 (skcipher_setkey_blkcipher+0x170/0x170) 00000000e4d43f79: ffffffff8431dd71 (lock_sock_nested+0x91/0x110) 0000000062a9cb68: ffff8801b7a19100 (0xffff8801b7a19100) 000000004c1bb056: ffff8801b810cd40 (0xffff8801b810cd40) 00000000acba1b70: ffff880100000600 (0xffff880100000600) 00000000b81e519e: 0000000000000020 (0x20) 00000000bf692208: ffff8801ca4479a8 (0xffff8801ca4479a8) 000000002c020325: ffffffff81a82ed1 (memset+0x31/0x40) 000000002bd35695: ffff8801d81f1040 (0xffff8801d81f1040) 0000000084bd0269: ffff8801d81f1040 (0xffff8801d81f1040) 000000004d4e706c: ffff8801b883e820 (0xffff8801b883e820) 00000000a1a6c224: ffff8801b7a4bb40 (0xffff8801b7a4bb40) 000000007021c513: ffff8801ca447ec8 (0xffff8801ca447ec8) 00000000f74304e5: ffff8801b7a4be40 (0xffff8801b7a4be40) 00000000334f2145: dffffc0000000000 (0xdffffc0000000000) 0000000098be9c30: ffff8801ca447ae0 (0xffff8801ca447ae0) 00000000afd62e08: ffffffff82436e21 (skcipher_recvmsg+0xb11/0xf80) 00000000996c18c3: 1ffff10039488f4f (0x1ffff10039488f4f) 00000000467803dc: ffff8801ca447c20 (0xffff8801ca447c20) 00000000cc4d9e9d: ffff8801d0683ae0 (0xffff8801d0683ae0) 00000000cdf4bece: 1ffff10039488f4b (0x1ffff10039488f4b) 000000000f2f59a0: ffff8801b7429500 (0xffff8801b7429500) 00000000c5fe529f: ffff8801ca447a78 (0xffff8801ca447a78) 0000000081c2a473: ffff8801ca447e98 (0xffff8801ca447e98) 00000000cf7615f0: ffffed003a0d075c (0xffffed003a0d075c) 000000001a63ecc3: ffff8801d0683ac0 (0xffff8801d0683ac0) 00000000fc61da4a: 0000000000000000 ... 0000000069a78a80: ffff8801b7a4be80 (0xffff8801b7a4be80) 000000004ea64a88: 0000000000000000 ... 000000009617350a: ffff8801ca447e78 (0xffff8801ca447e78) 000000000d6d857d: ffffed0039488f4f (0xffffed0039488f4f) 000000000c9c89a5: ffff8801b7f9d900 (0xffff8801b7f9d900) 000000007cfcf57d: ffff8801b883e800 (0xffff8801b883e800) 000000001a5ab268: 0000000041b58ab3 (0x41b58ab3) 000000005ecd56c2: ffffffff86815ef8 (K512_4+0x3a6f8/0xd0a60) 00000000c1053bf9: ffffffff82436310 (skcipher_release+0x50/0x50) 00000000b52ce393: ffff8801ca447e78 (0xffff8801ca447e78) 0000000009438ab4: 0000000000000080 (0x80) 000000008cd97a38: 0000000000000000 ... 00000000acedb240: ffff8801ca447aa0 (0xffff8801ca447aa0) 000000004d78807b: ffffffff821fac46 (selinux_socket_recvmsg+0x36/0x40) 0000000009cf04f6: ffffffff86caa290 (selinux_hooks+0x14f0/0x1d60) 000000001b9b38b7: ffff8801ca447ae0 (0xffff8801ca447ae0) 00000000cf4a75d9: ffffffff821f1161 (security_socket_recvmsg+0x91/0xc0) 00000000c17032b1: ffff880100000000 (0xffff880100000000) 00000000e5accd19: ffff8801ca447e78 (0xffff8801ca447e78) 000000009f7ba122: ffff8801d0683ac0 (0xffff8801d0683ac0) 0000000036a95492: ffff8801ca447e98 (0xffff8801ca447e98) 00000000c5346883: 0000000000000000 ... 000000003634cad6: ffffffff82436310 (skcipher_release+0x50/0x50) 00000000caaff520: ffff8801ca447b20 (0xffff8801ca447b20) 000000000fef09c7: ffffffff84307819 (sock_recvmsg+0xc9/0x110) 0000000014c1d97b: ffff8801ca447b98 (0xffff8801ca447b98) 000000007d8677c9: ffffffff84307750 (__sock_recv_wifi_status+0x210/0x210) 00000000136e740a: ffff8801ca447e78 (0xffff8801ca447e78) 00000000152b69d5: 0000000000000000 ... 00000000e242090b: 000000002022efc8 (0x2022efc8) 000000000fde2809: ffff8801d0683ac0 (0xffff8801d0683ac0) 0000000084c14cc6: ffff8801ca447db0 (0xffff8801ca447db0) 000000002e2e7d0c: ffffffff84310124 (___sys_recvmsg+0x2a4/0x640) 000000009f103e80: ffff8801ca447e80 (0xffff8801ca447e80) 00000000d22a44fd: 00000000208adfba (0x208adfba) 000000005274fc2d: ffff8801ca447eb0 (0xffff8801ca447eb0) 00000000c0033017: ffff8801ca447ec0 (0xffff8801ca447ec0) 000000009d07f4b2: ffff8801ca447cc0 (0xffff8801ca447cc0) 000000005c5d2850: 000000002022efd0 (0x2022efd0) 00000000f50ba26c: ffff8801ca447be0 (0xffff8801ca447be0) 00000000e789c189: ffff8801ca447ba0 (0xffff8801ca447ba0) 000000007aafdc48: 1ffff10039488f70 (0x1ffff10039488f70) 00000000782756c8: 0000000000000000 ... 00000000a55182f5: 0000000041b58ab3 (0x41b58ab3) 0000000063450241: ffffffff8686d7e0 (K512_4+0x91fe0/0xd0a60) 000000000342f365: ffffffff8430fe80 (___sys_sendmsg+0x8b0/0x8b0) 00000000bb71fae4: ffff8801ba8ac500 (0xffff8801ba8ac500) 0000000083a773cb: 0000000000000000 ... 00000000db52dfe8: 0000000000000001 (0x1) 00000000544805b6: ffff8801be75bd90 (0xffff8801be75bd90) 00000000ef3fbaa5: 0000000000000082 (0x82) 00000000e9a6729d: dffffc0000000000 (0xdffffc0000000000) 00000000c8b18122: ffffffff815652a5 (lock_acquire+0x1d5/0x580) 00000000e637e4b6: 0000000000000082 (0x82) 00000000ab4bdb11: ffff8801b87c4280 (0xffff8801b87c4280) 00000000195383af: 0000000020f74000 (0x20f74000) 00000000965f3119: 0000000000000000 ... 000000000790c2cd: 00000000001ffbff (0x1ffbff) 00000000e3382529: 00000001ffffffff (0x1ffffffff) 000000003a3cf32e: ffffffff00000000 (0xffffffff00000000) 00000000afbc9a61: 0000000000000082 (0x82) 0000000071e27319: 00000000863f2460 (0x863f2460) 00000000ae683209: 1ffff10039488f8c (0x1ffff10039488f8c) 000000001066f53d: 000000002000bf7c (0x2000bf7c) 000000002e9f71d0: 0000000000000084 (0x84) 000000003bf7f36f: ffff8801ca447d40 (0xffff8801ca447d40) 00000000efe924f6: 1ffff10039488f90 (0x1ffff10039488f90) 0000000062127f65: ffff8801ca447d68 (0xffff8801ca447d68) 00000000d43afa74: ffffffff81b8f227 (__fget_light+0x297/0x380) 000000006ffaf450: dffffc0000000000 (0xdffffc0000000000) 00000000f6685f39: 0000400084305c4b (0x400084305c4b) 0000000051f8221f: 0000000041b58ab3 (0x41b58ab3) 00000000885854bb: ffffffff867c96c0 (regoff.32557+0x28cdc0/0x29d100) 000000001cdc9030: ffffffff81b8ef90 (fget_raw+0x20/0x20) 00000000ca422c7c: 00000000204a8fe0 (0x204a8fe0) 000000003d015d29: 0000000000000003 (0x3) 00000000df011e93: ffffffff8686d5d0 (K512_4+0x91dd0/0xd0a60) 000000000d05ae85: ffffffff843058e0 (dlci_ioctl_set+0x40/0x40) 0000000021a34f39: ffff8801d93a1890 (0xffff8801d93a1890) 000000005da210b6: ffff8801b87c4280 (0xffff8801b87c4280) 000000001d6678ce: 0000001400004000 (0x1400004000) 00000000b5a4b18d: ffff8801d93a1840 (0xffff8801d93a1840) 00000000b3d93c7f: 0000000000000001 (0x1) 0000000064cab90c: ffff8801ca447d50 (0xffff8801ca447d50) 00000000554ba9fd: 0000000000000282 (0x282) 00000000cff5679f: 0000000041b58ab3 (0x41b58ab3) 000000007f9bfce7: ffffffff867d756f (regoff.32557+0x29ac6f/0x29d100) 000000004588fd5e: ffffffff814c2e60 (trace_event_raw_event_sched_switch+0x800/0x800) 00000000b97b29c5: ffffffff8155e7ed (trace_hardirqs_on+0xd/0x10) 00000000a28dd1dd: ffff8801ca447d08 (0xffff8801ca447d08) 000000004a8eac00: ffffffff858f9fc7 (_raw_spin_unlock_irq+0x27/0x70) 00000000db29ae8e: 0000000041b58ab3 (0x41b58ab3) 00000000958f28e8: ffffffff867d3758 (regoff.32557+0x296e58/0x29d100) 000000001fee873d: ffffffff815e0b80 (rcu_note_context_switch+0x710/0x710) 00000000f08702c8: 1ffff10039488fa7 (0x1ffff10039488fa7) 000000001554da4d: ffff8801ba8ac500 (0xffff8801ba8ac500) 00000000813b945f: ffff8801b7454700 (0xffff8801b7454700) 00000000e6d7cb3f: ffff8801b7454700 (0xffff8801b7454700) 000000007bc2fcf2: 7ebd44c390ea7d00 (0x7ebd44c390ea7d00) 00000000ff8352fd: 0000000000000014 (0x14) 00000000a1a99349: ffff8801ca447e38 (0xffff8801ca447e38) 000000009c505ff9: dffffc0000000000 (0xdffffc0000000000) 0000000029807e3d: ffff8801ca447df8 (0xffff8801ca447df8) 0000000069470172: 0000000000000014 (0x14) 00000000b234b0a7: ffff8801ca447d80 (0xffff8801ca447d80) 000000000d68edcf: ffffffff81b8f328 (__fdget+0x18/0x20) 0000000096b6da96: 7ebd44c390ea7d00 (0x7ebd44c390ea7d00) 00000000d4527869: ffff8801ca447ef8 (0xffff8801ca447ef8) 0000000061bc39e5: ffff8801ca447dc8 (0xffff8801ca447dc8) 00000000c91ceef9: ffff8801ca447e38 (0xffff8801ca447e38) 0000000029c8a332: dffffc0000000000 (0xdffffc0000000000) 00000000caf748c1: 1ffff10039488fbb (0x1ffff10039488fbb) 000000007e0faead: ffff8801d0683ac0 (0xffff8801d0683ac0) 000000006af79cf0: ffff8801ca447f20 (0xffff8801ca447f20) 00000000a530ef39: ffffffff84312fb2 (__sys_recvmsg+0xe2/0x210) 00000000e818ec61: ffffffff84312fb2 (__sys_recvmsg+0xe2/0x210) 00000000ec6773ed: 00000000867fa8b0 (0x867fa8b0) 00000000e3832573: 000000002022efc8 (0x2022efc8) 0000000028072207: 0000000041b58ab3 (0x41b58ab3) 0000000088d918ca: ffffffff8686d848 (K512_4+0x92048/0xd0a60) 00000000474eb9a5: ffffffff84312ed0 (SyS_sendmmsg+0x60/0x60) 000000003c54b5e2: 0000000041b58ab3 (0x41b58ab3) 00000000a31c0d36: ffffffff00000001 (0xffffffff00000001) 00000000d77e85c3: ffffffff8220aee0 (selinux_capable+0x40/0x40) 0000000087efd508: 7ebd44c390ea7d00 (0x7ebd44c390ea7d00) 0000000071887eaf: 1ffff10039488fd0 (0x1ffff10039488fd0) 000000006f8c3833: 0000000000000000 ... 00000000ac29e73a: ffff8801fffffff7 (0xffff8801fffffff7) 00000000964e3abd: ffff8801ca447f48 (0xffff8801ca447f48) 00000000cd51f3bf: ffffffff8164e139 (SyS_futex+0x269/0x390) 00000000a8199f9b: 1ffff10039488f0b (0x1ffff10039488f0b) 000000008d01b16b: 000000000071bf58 (0x71bf58) 00000000f9e9a247: 000000000000037d (0x37d) 00000000d2110dfb: 0000000000000000 ... 00000000d0af29e4: 000000000071bf80 (0x71bf80) 000000006f27c001: ffff8801ca447cc0 (0xffff8801ca447cc0) 00000000f97286af: 0000000000000000 ... 000000004e2a79b4: ffffffff00000000 (0xffffffff00000000) 000000002d121a5a: 0000000000000000 ... 0000000023e69bcc: ffff8801ca447c30 (0xffff8801ca447c30) 00000000bb86c7e6: 0000000000000000 ... 000000005264ae07: 00000000208adfba (0x208adfba) 000000008cd45a0e: 0000000000000046 (0x46) 00000000e3b462ee: ffff880100000000 (0xffff880100000000) 00000000bb0d3940: 0000000000000000 ... 0000000028fac879: ffffffff821ee549 (security_file_ioctl+0x89/0xb0) 0000000040410591: 000000000071bf58 (0x71bf58) 00000000212736b2: 000000000071bf58 (0x71bf58) 000000003fa73a97: 00000000006f5aa8 (0x6f5aa8) 000000006826abd5: ffff8801ca447f48 (0xffff8801ca447f48) 00000000c39e3d29: 0000000000000000 ... 000000008e2e79b9: 0000000000000014 (0x14) 000000004eef7295: 000000002022efc8 (0x2022efc8) 000000009f01b0d5: 00007f13ffbc16d4 (0x7f13ffbc16d4) 00000000524d0ca2: 0000000000000002 (0x2) 00000000e6859425: ffff8801ca447f48 (0xffff8801ca447f48) 000000007294946c: ffffffff8431310d (SyS_recvmsg+0x2d/0x50) 000000005cc9a779: 000000000071bf58 (0x71bf58) 00000000faaf1403: 00000000006f5aa8 (0x6f5aa8) 00000000f8cc01c6: 00000000ffffffff (0xffffffff) 000000007559f11f: 000000000000046b (0x46b) 00000000c372859e: ffffffff85a0009b (entry_SYSCALL_64_fastpath+0x29/0xa0) 00000000e54b5a17: 0000000000000002 (0x2) 000000004ef4b10c: 00007f13ffbc16d4 (0x7f13ffbc16d4) 0000000021538f59: 00000000ffffffff (0xffffffff) 000000006898e03a: 00000000006ef0b8 (0x6ef0b8) 000000007bff52a6: 0000000000000001 (0x1) 00000000d7e65c49: 000000000071bf58 (0x71bf58) 0000000068aef177: 0000000000000212 (0x212) 000000005cb7d0b7: 0000000000000000 ... 000000005176cf1a: ffffffffffffffda (0xffffffffffffffda) 0000000056abc4a9: 0000000000453299 (0x453299) 000000004f7e90b5: 0000000000000000 ... 000000006d8b8ca4: 000000002022efc8 (0x2022efc8) 0000000021113984: 0000000000000014 (0x14) 0000000017ae8354: 000000000000002f (0x2f) 000000009642acf2: 0000000000453299 (0x453299) 00000000224b6505: 0000000000000033 (0x33) 00000000be17ba1b: 0000000000000212 (0x212) 00000000d94d7d58: 00007f13ffbc0c58 (0x7f13ffbc0c58) 00000000110df655: 000000000000002b (0x2b) sctp: [Deprecated]: syz-executor1 (pid 6937) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead syz-executor7: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor7 cpuset=/ mems_allowed=0 CPU: 1 PID: 7031 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #216 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 warn_alloc+0x19a/0x2b0 mm/page_alloc.c:3299 __vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775 __vmalloc_node mm/vmalloc.c:1804 [inline] __vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826 kvmalloc_node+0x82/0xd0 mm/util.c:406 kvmalloc include/linux/mm.h:541 [inline] kvmalloc_array include/linux/mm.h:557 [inline] xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774 translate_table+0x235/0x1690 net/ipv6/netfilter/ip6_tables.c:704 do_replace net/ipv6/netfilter/ip6_tables.c:1165 [inline] do_ip6t_set_ctl+0x370/0x5f0 net/ipv6/netfilter/ip6_tables.c:1691 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115 ipv6_setsockopt+0x115/0x150 net/ipv6/ipv6_sockglue.c:928 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2905 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2978 SYSC_setsockopt net/socket.c:1849 [inline] SyS_setsockopt+0x189/0x360 net/socket.c:1828 entry_SYSCALL_64_fastpath+0x29/0xa0 RIP: 0033:0x453299 RSP: 002b:00007f7a3b0a6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 RBP: 00000000000005ca R08: 0000000000000004 R09: 0000000000000000 R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7b90 R13: 00000000ffffffff R14: 00007f7a3b0a76d4 R15: 0000000000000000 Mem-Info: syz-executor7: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor7 cpuset=/ mems_allowed=0 CPU: 0 PID: 7048 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #216 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 warn_alloc+0x19a/0x2b0 mm/page_alloc.c:3299 __vmalloc_node_range+0x4f0/0x650 mm/vmalloc.c:1775 __vmalloc_node mm/vmalloc.c:1804 [inline] __vmalloc_node_flags_caller+0x50/0x60 mm/vmalloc.c:1826 kvmalloc_node+0x82/0xd0 mm/util.c:406 kvmalloc include/linux/mm.h:541 [inline] kvmalloc_array include/linux/mm.h:557 [inline] xt_alloc_entry_offsets+0x21/0x30 net/netfilter/x_tables.c:774 translate_table+0x235/0x1690 net/ipv6/netfilter/ip6_tables.c:704 do_replace net/ipv6/netfilter/ip6_tables.c:1165 [inline] do_ip6t_set_ctl+0x370/0x5f0 net/ipv6/netfilter/ip6_tables.c:1691 nf_sockopt net/netfilter/nf_sockopt.c:106 [inline] nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115 ipv6_setsockopt+0x115/0x150 net/ipv6/ipv6_sockglue.c:928 tcp_setsockopt+0x82/0xd0 net/ipv4/tcp.c:2905 sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2978 SYSC_setsockopt net/socket.c:1849 [inline] SyS_setsockopt+0x189/0x360 net/socket.c:1828 entry_SYSCALL_64_fastpath+0x29/0xa0 RIP: 0033:0x453299 RSP: 002b:00007f7a3b085c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 RBP: 00000000000003d6 R08: 0000000000000004 R09: 0000000000000000 R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4cb0 R13: 00000000ffffffff R14: 00007f7a3b0866d4 R15: 000000000000000c active_anon:49660 inactive_anon:63 isolated_anon:0 active_file:3456 inactive_file:8383 isolated_file:0 unevictable:0 dirty:6328 writeback:0 unstable:0 slab_reclaimable:7379 slab_unreclaimable:90242 mapped:24088 shmem:70 pagetables:604 bounce:0 free:1442642 free_pcp:526 free_cma:0 Node 0 active_anon:198640kB inactive_anon:252kB active_file:13824kB inactive_file:33532kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96352kB dirty:25312kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2868 6378 6378 Node 0 DMA32 free:2939272kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939976kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:704kB local_pcp:660kB free_cma:0kB lowmem_reserve[]: 0 0 3510 3510 Node 0 Normal free:2815444kB min:37096kB low:46368kB high:55640kB active_anon:198616kB inactive_anon:252kB active_file:13828kB inactive_file:33540kB unevictable:0kB writepending:25284kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:3808kB pagetables:2468kB bounce:0kB free_pcp:1388kB local_pcp:672kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 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 DMA32: 2*4kB (M) 4*8kB (M) 2*16kB (M) 2*32kB (M) 0*64kB 2*128kB (M) 2*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 716*4096kB (M) = 2939272kB Node 0 Normal: 363*4kB (UME) 180*8kB (UM) 1172*16kB (UME) 410*32kB (UME) 79*64kB (UE) 31*128kB (UE) 19*256kB (UE) 6*512kB (UM) 27*1024kB (UME) 4*2048kB (UME) 666*4096kB (UM) = 2815500kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 11916 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 328415 pages reserved sock: sock_set_timeout: `syz-executor6' (pid 7108) tries to set negative timeout kauditd_printk_skb: 20 callbacks suppressed audit: type=1400 audit(1517298938.721:42): avc: denied { create } for pid=7099 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'.