[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.465428] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.488401] random: sshd: uninitialized urandom read (32 bytes read) [ 23.915268] random: sshd: uninitialized urandom read (32 bytes read) [ 24.683901] random: sshd: uninitialized urandom read (32 bytes read) [ 35.888650] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. [ 41.295315] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/29 08:04:22 parsed 1 programs 2018/05/29 08:04:22 executed programs: 0 [ 41.784586] IPVS: ftp: loaded support on port[0] = 21 [ 41.907563] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.914047] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.921269] device bridge_slave_0 entered promiscuous mode [ 41.937238] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.943626] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.950584] device bridge_slave_1 entered promiscuous mode [ 41.966506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.982743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.021923] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.039834] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.099570] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.106857] team0: Port device team_slave_0 added [ 42.121079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.128186] team0: Port device team_slave_1 added [ 42.142583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.159930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.171292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.187542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.297878] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.304334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.311179] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.317532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.728101] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.734213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.775156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.816058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.823984] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.859074] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.381339] WARNING: kernel stack regs at (ptrval) in syz-executor0:4796 has bad 'bp' value (ptrval) [ 43.381345] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 [ 43.381351] (ptrval): ffff8801d022e698 (0xffff8801d022e698) [ 43.381360] (ptrval): ffffffff81b5b134 (__asan_report_load8_noabort+0x14/0x20) [ 43.381365] (ptrval): ffff8801d022e7b0 (0xffff8801d022e7b0) [ 43.381372] (ptrval): ffffffff81348339 (update_stack_state+0x5d9/0x670) [ 43.381377] (ptrval): ffff8801d022e950 (0xffff8801d022e950) [ 43.381381] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381386] (ptrval): ffff8801d022e8e0 (0xffff8801d022e8e0) [ 43.381393] (ptrval): ffff8801d022f070 (0xffff8801d022f070) [ 43.381400] (ptrval): 1ffff1003a045cdd (0x1ffff1003a045cdd) [ 43.381408] (ptrval): 00000001812c88ca (0x1812c88ca) [ 43.381412] (ptrval): 0000000000000000 ... [ 43.381420] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.381427] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381441] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.381450] (ptrval): ffffffff81347d60 (__read_once_size_nocheck.constprop.8+0x10/0x10) [ 43.381455] (ptrval): ffff88021fffb500 (0xffff88021fffb500) [ 43.381462] (ptrval): ffffffff8160f782 (printk+0x9e/0xba) [ 43.381466] (ptrval): ffff8801daf2fe68 (0xffff8801daf2fe68) [ 43.381482] (ptrval): ffffffff8a240670 (lock_classes+0x10e30/0x29fee0) [ 43.381487] (ptrval): ffff8801daf2fe48 (0xffff8801daf2fe48) [ 43.381491] (ptrval): ffffea00071b4080 (0xffffea00071b4080) [ 43.381496] (ptrval): ffff8801d022f430 (0xffff8801d022f430) [ 43.381500] (ptrval): ffff88021fffaa80 (0xffff88021fffaa80) [ 43.381504] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381508] (ptrval): 000000000000002b (0x2b) [ 43.381513] (ptrval): ffff8801d022e8d8 (0xffff8801d022e8d8) [ 43.381518] (ptrval): 1ffff1003a045cf6 (0x1ffff1003a045cf6) [ 43.381522] (ptrval): ffff8801d022e950 (0xffff8801d022e950) [ 43.381527] (ptrval): 1ffff1003a045cfa (0x1ffff1003a045cfa) [ 43.381531] (ptrval): ffff8801d022e928 (0xffff8801d022e928) [ 43.381536] (ptrval): ffff8801d022e878 (0xffff8801d022e878) [ 43.381544] (ptrval): ffffffff813486f9 (unwind_next_frame.part.7+0x1a9/0x9c0) [ 43.381548] (ptrval): ffff8801d022e8d8 (0xffff8801d022e8d8) [ 43.381553] (ptrval): 1ffff1003a045cfd (0x1ffff1003a045cfd) [ 43.381558] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.381562] (ptrval): 1ffff1003a045d01 (0x1ffff1003a045d01) [ 43.381567] (ptrval): ffff8801d022e928 (0xffff8801d022e928) [ 43.381571] (ptrval): ffff8801d022e8b0 (0xffff8801d022e8b0) [ 43.381579] (ptrval): ffffffff813486f9 (unwind_next_frame.part.7+0x1a9/0x9c0) [ 43.381587] (ptrval): ffffffff81348550 (unwind_dump+0x180/0x180) [ 43.381591] (ptrval): 0000000000000005 (0x5) [ 43.381595] (ptrval): ffff8801d022e950 (0xffff8801d022e950) [ 43.381600] (ptrval): ffff8801d022e900 (0xffff8801d022e900) [ 43.381605] (ptrval): ffff8801d022e910 (0xffff8801d022e910) [ 43.381609] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381616] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.381624] (ptrval): ffffffff81348550 (unwind_dump+0x180/0x180) [ 43.381628] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381633] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.381637] (ptrval): ffff8801d022e990 (0xffff8801d022e990) [ 43.381641] (ptrval): 0000000000000086 (0x86) [ 43.381645] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381652] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.381656] (ptrval): ffff8801d022e840 (0xffff8801d022e840) [ 43.381661] (ptrval): ffff8801d022e8d8 (0xffff8801d022e8d8) [ 43.381665] (ptrval): 0000000000000058 (0x58) [ 43.381667] (ptrval): 0000000000000000 ... [ 43.381671] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.381676] (ptrval): ffffed003a045d1d (0xffffed003a045d1d) [ 43.381681] (ptrval): ffffed003a045d1c (0xffffed003a045d1c) [ 43.381685] (ptrval): ffff8801d022e950 (0xffff8801d022e950) [ 43.381690] (ptrval): ffff8801d022e8d8 (0xffff8801d022e8d8) [ 43.381694] (ptrval): ffff8801d022e8c8 (0xffff8801d022e8c8) [ 43.381702] (ptrval): ffffffff813490c6 (__unwind_start+0x166/0x330) [ 43.381706] (ptrval): ffff8801d022e8d8 (0xffff8801d022e8d8) [ 43.381709] (ptrval): 0000000000000000 ... [ 43.381713] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.381718] (ptrval): ffff8801d022ec78 (0xffff8801d022ec78) [ 43.381723] (ptrval): ffff8801d022e8c8 (0xffff8801d022e8c8) [ 43.381734] (ptrval): ffffffff81348f4e (unwind_next_frame+0x3e/0x50) [ 43.381741] (ptrval): ffff8801d022ec70 (0xffff8801d022ec70) [ 43.381747] (ptrval): ffff8801d022e950 (0xffff8801d022e950) [ 43.381757] (ptrval): ffffffff812c884e (__save_stack_trace+0x6e/0xd0) [ 43.381762] (ptrval): 0000000000000001 (0x1) [ 43.381769] (ptrval): ffff8801d0228000 (0xffff8801d0228000) [ 43.381776] (ptrval): ffff8801d0230000 (0xffff8801d0230000) [ 43.381778] (ptrval): 0000000000000000 ... [ 43.381782] (ptrval): 0000000000000002 (0x2) [ 43.381787] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.381789] (ptrval): 0000000000000000 ... [ 43.381794] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.381798] (ptrval): ffff8801d022e8c8 (0xffff8801d022e8c8) [ 43.381805] (ptrval): ffffffff8160f782 (printk+0x9e/0xba) [ 43.381807] (ptrval): 0000000000000000 ... [ 43.381812] (ptrval): ffff8801d022ec70 (0xffff8801d022ec70) [ 43.381819] (ptrval): ffffffff89e94b70 (stack_trace+0xad3d0/0x400020) [ 43.381824] (ptrval): ffff8801d022ec74 (0xffff8801d022ec74) [ 43.381828] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.381832] (ptrval): ffff8801d022e960 (0xffff8801d022e960) [ 43.381840] (ptrval): ffffffff812c88ca (save_stack_trace+0x1a/0x20) [ 43.381844] (ptrval): ffff8801d022e9a0 (0xffff8801d022e9a0) [ 43.381850] (ptrval): ffffffff815c1380 (save_trace+0xe0/0x290) [ 43.381854] (ptrval): 0000000000000003 (0x3) [ 43.381858] (ptrval): ffff8801cfffef88 (0xffff8801cfffef88) [ 43.381862] (ptrval): 0000000000000003 (0x3) [ 43.381867] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.381871] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.381876] (ptrval): ffff8801cfffefa8 (0xffff8801cfffefa8) [ 43.381880] (ptrval): ffff8801d022ed38 (0xffff8801d022ed38) [ 43.381887] (ptrval): ffffffff815ce86a (__lock_acquire+0x3ada/0x5140) [ 43.381891] (ptrval): ffff8801d022ea98 (0xffff8801d022ea98) [ 43.381899] (ptrval): ffffffff81115257 (mmu_page_zap_pte+0x257/0x390) [ 43.381903] (ptrval): 00000004daf23680 (0x4daf23680) [ 43.381908] (ptrval): ffff8801a8a61300 (0xffff8801a8a61300) [ 43.381912] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.381916] (ptrval): ffff880100000003 (0xffff880100000003) [ 43.381921] (ptrval): bb40fb9a19f23bb0 (0xbb40fb9a19f23bb0) [ 43.381925] (ptrval): fffffbfff14fea54 (0xfffffbfff14fea54) [ 43.381928] (ptrval): 0000000000000000 ... [ 43.381932] (ptrval): ffff8801d022ec30 (0xffff8801d022ec30) [ 43.381937] (ptrval): ffff880100000002 (0xffff880100000002) [ 43.381941] (ptrval): ffffed003a045d86 (0xffffed003a045d86) [ 43.381945] (ptrval): ffff8801d022ec70 (0xffff8801d022ec70) [ 43.381950] (ptrval): ffff8801d022ecb0 (0xffff8801d022ecb0) [ 43.381954] (ptrval): ffff8801cfffefd8 (0xffff8801cfffefd8) [ 43.381959] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.381963] (ptrval): ffff8801cfffeff8 (0xffff8801cfffeff8) [ 43.381967] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.381972] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.381976] (ptrval): 1ffff1003a045d4a (0x1ffff1003a045d4a) [ 43.381980] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.381986] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.381994] (ptrval): ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 43.381998] (ptrval): 0000000000000003 (0x3) [ 43.382003] (ptrval): ffff8801cfd73950 (0xffff8801cfd73950) [ 43.382006] (ptrval): 0000000000000000 ... [ 43.382013] (ptrval): ffffed0039fae730 (0xffffed0039fae730) [ 43.382021] (ptrval): ffff8801cfd73980 (0xffff8801cfd73980) [ 43.382029] (ptrval): ffff8801a8a61300 (0xffff8801a8a61300) [ 43.382036] (ptrval): ffff8801d022ee38 (0xffff8801d022ee38) [ 43.382044] (ptrval): ffffffff81115563 (kvm_mmu_prepare_zap_page+0x1d3/0x1520) [ 43.382051] (ptrval): ffffffff815c8210 (print_usage_bug+0xc0/0xc0) [ 43.382058] (ptrval): ffffffff89c29108 (lock_chains+0x49b88/0x200020) [ 43.382065] (ptrval): ffffffff815c26e6 (find_held_lock+0x36/0x1c0) [ 43.382069] (ptrval): 0000000400000000 (0x400000000) [ 43.382073] (ptrval): 1ffff1003a045d5e (0x1ffff1003a045d5e) [ 43.382077] (ptrval): 000000003a045d66 (0x3a045d66) [ 43.382081] (ptrval): 00000000000004aa (0x4aa) [ 43.382086] (ptrval): ffff8801a8a69ef8 (0xffff8801a8a69ef8) [ 43.382089] (ptrval): 0000000000000004 (0x4) [ 43.382097] (ptrval): ffffffff89be4e48 (lock_chains+0x58c8/0x200020) [ 43.382104] (ptrval): ffffffff889ad608 (regoff.33625+0x363468/0x36e380) [ 43.382111] (ptrval): ffffffff81115390 (mmu_page_zap_pte+0x390/0x390) [ 43.382118] (ptrval): ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 43.382121] (ptrval): 0000000000000000 ... [ 43.382124] (ptrval): 0000000000000004 (0x4) [ 43.382128] (ptrval): 0000000000000002 (0x2) [ 43.382132] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.382135] (ptrval): 0000000000000000 ... [ 43.382142] (ptrval): ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 43.382149] (ptrval): ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) [ 43.382156] (ptrval): ffffffff815c8210 (print_usage_bug+0xc0/0xc0) [ 43.382163] (ptrval): ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 43.382167] (ptrval): 0000000000000002 (0x2) [ 43.382171] (ptrval): 0000000000000002 (0x2) [ 43.382175] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.382182] (ptrval): ffffffff89be4e48 (lock_chains+0x58c8/0x200020) [ 43.382186] (ptrval): 0000000000000001 (0x1) [ 43.382191] (ptrval): ffff8801cfffef60 (0xffff8801cfffef60) [ 43.382195] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.382199] (ptrval): ffff8801cfffef80 (0xffff8801cfffef80) [ 43.382204] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.382208] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.382213] (ptrval): 1ffff1003a045d76 (0x1ffff1003a045d76) [ 43.382215] (ptrval): 0000000000000000 ... [ 43.382221] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.382228] (ptrval): ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 43.382233] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.382237] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382244] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.382251] (ptrval): ffffffff815c1e00 (graph_lock+0x170/0x170) [ 43.382257] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.382264] (ptrval): ffffffff89c29fa8 (lock_chains+0x4aa28/0x200020) [ 43.382269] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.382273] (ptrval): ffff8801cfffefa8 (0xffff8801cfffefa8) [ 43.382277] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.382280] (ptrval): 0000000000000000 ... [ 43.382287] (ptrval): ffffffff8a1f18e8 (chainhash_table+0xa0e8/0x40020) [ 43.382292] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.382296] (ptrval): ffff8801cfffef58 (0xffff8801cfffef58) [ 43.382301] (ptrval): ffff8801d022ee98 (0xffff8801d022ee98) [ 43.382305] (ptrval): ffff8801d022ee90 (0xffff8801d022ee90) [ 43.382309] (ptrval): 1ffff1003a045d8d (0x1ffff1003a045d8d) [ 43.382314] (ptrval): 0000000141b58ab3 (0x141b58ab3) [ 43.382318] (ptrval): 1ffff1003a045da0 (0x1ffff1003a045da0) [ 43.382323] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.382327] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382331] (ptrval): 0006a58600000005 (0x6a58600000005) [ 43.382338] (ptrval): ffffffff89e94b70 (stack_trace+0xad3d0/0x400020) [ 43.382343] (ptrval): ffff880100000000 (0xffff880100000000) [ 43.382347] (ptrval): ffff8801a8ae1418 (0xffff8801a8ae1418) [ 43.382351] (ptrval): 0000000000000002 (0x2) [ 43.382355] (ptrval): ffff8801a8a61cd0 (0xffff8801a8a61cd0) [ 43.382360] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.382363] (ptrval): 0000000000000001 (0x1) [ 43.382368] (ptrval): ffff8801d022ecc0 (0xffff8801d022ecc0) [ 43.382377] (ptrval): ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) [ 43.382384] (ptrval): ffffffff8a290b90 (lock_classes+0x61350/0x29fee0) [ 43.382391] (ptrval): ffffffff810884e3 (kvm_make_all_cpus_request+0x413/0x520) [ 43.382395] (ptrval): 1ffff1003a045daa (0x1ffff1003a045daa) [ 43.382399] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382404] (ptrval): ffff8801d022ed38 (0xffff8801d022ed38) [ 43.382406] (ptrval): 0000000000000000 ... [ 43.382410] (ptrval): 0000000100000200 (0x100000200) [ 43.382414] (ptrval): ffff8801a8a61cd0 (0xffff8801a8a61cd0) [ 43.382419] (ptrval): 00000301035d1f7c (0x301035d1f7c) [ 43.382423] (ptrval): ffff8801a8a61300 (0xffff8801a8a61300) [ 43.382428] (ptrval): 1ffff1003a045db2 (0x1ffff1003a045db2) [ 43.382432] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.382434] (ptrval): 0000000000000000 ... [ 43.382438] (ptrval): 0000000000000001 (0x1) [ 43.382440] (ptrval): 0000000000000000 ... [ 43.382445] (ptrval): ffff8801d022ee58 (0xffff8801d022ee58) [ 43.382452] (ptrval): ffffffff815d1f7c (lock_acquire+0x1dc/0x520) [ 43.382454] (ptrval): 0000000000000000 ... [ 43.382461] (ptrval): ffffffff8160c809 (vprintk_emit+0x189/0xdd0) [ 43.382464] (ptrval): 0000000000000000 ... [ 43.382468] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.382473] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.382483] (ptrval): 0000000000000086 (0x86) [ 43.382491] (ptrval): 00000000cfffe700 (0xcfffe700) [ 43.382505] (ptrval): ffffffff88d84eb8 (logbuf_lock+0x18/0x60) [ 43.382512] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382521] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.382528] (ptrval): ffffffff815d1da0 (lock_release+0xa10/0xa10) [ 43.382535] (ptrval): ffffffff815c2925 (__lock_is_held+0xb5/0x140) [ 43.382539] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 43.382544] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.382551] (ptrval): ffffffff88d8e520 (rcu_callback_map+0x40/0x40) [ 43.382555] (ptrval): 0000000000000286 (0x286) [ 43.382560] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.382567] (ptrval): ffffffff88d8e520 (rcu_callback_map+0x40/0x40) [ 43.382572] (ptrval): ffff8801cfffefc8 (0xffff8801cfffefc8) [ 43.382576] (ptrval): ffffffff00000003 (0xffffffff00000003) [ 43.382579] (ptrval): 0000000000000000 ... [ 43.382583] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.382588] (ptrval): ffff8801cfffefd0 (0xffff8801cfffefd0) [ 43.382592] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.382596] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.382601] (ptrval): 1ffff1003a045dc4 (0x1ffff1003a045dc4) [ 43.382605] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382611] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.382618] (ptrval): ffffffff88d84ea0 (log_wait+0x80/0x80) [ 43.382622] (ptrval): 00000000ffffffff (0xffffffff) [ 43.382629] (ptrval): ffffffff889b7be0 (regoff.33625+0x36da40/0x36e380) [ 43.382632] (ptrval): 0000000000000000 ... [ 43.382636] (ptrval): ffff8801d022f090 (0xffff8801d022f090) [ 43.382640] (ptrval): ffff8801d022ee78 (0xffff8801d022ee78) [ 43.382647] (ptrval): ffffffff876f697a (_raw_spin_lock+0x2a/0x40) [ 43.382654] (ptrval): ffffffff8160c809 (vprintk_emit+0x189/0xdd0) [ 43.382656] (ptrval): 0000000000000000 ... [ 43.382661] (ptrval): ffff8801d022f018 (0xffff8801d022f018) [ 43.382668] (ptrval): ffffffff8160c809 (vprintk_emit+0x189/0xdd0) [ 43.382670] (ptrval): 0000000000000000 ... [ 43.382675] (ptrval): ffff8801a8a69ef8 (0xffff8801a8a69ef8) [ 43.382679] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382681] (ptrval): 0000000000000000 ... [ 43.382686] (ptrval): 1ffff1003a045dda (0x1ffff1003a045dda) [ 43.382693] (ptrval): ffffffff81071900 (kvm_dying_cpu+0x50/0x50) [ 43.382695] (ptrval): 0000000000000000 ... [ 43.382699] (ptrval): 0000000000000093 (0x93) [ 43.382703] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382709] (ptrval): ffffffff889c1da0 (K512_4+0x7a20/0x11bdbc) [ 43.382717] (ptrval): ffffffff8160c680 (console_unlock+0x1100/0x1100) [ 43.382721] (ptrval): ffff8801a8a6b0a8 (0xffff8801a8a6b0a8) [ 43.382725] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382733] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.382739] (ptrval): ffffffff815d1da0 (lock_release+0xa10/0xa10) [ 43.382743] (ptrval): 0000000000000286 (0x286) [ 43.382747] (ptrval): 00000000d022f288 (0xd022f288) [ 43.382754] (ptrval): ffffffff88e20e48 (srcu+0x5c8/0x7c0) [ 43.382758] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382765] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.382772] (ptrval): ffffffff815d1da0 (lock_release+0xa10/0xa10) [ 43.382774] (ptrval): 0000000000000000 ... [ 43.382778] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382786] (ptrval): ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 43.382788] (ptrval): 0000000000000000 ... [ 43.382793] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 43.382799] (ptrval): ffffffff8144c2a5 (mmput+0x4d5/0x610) [ 43.382803] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382807] (ptrval): ffff8801a8a61300 (0xffff8801a8a61300) [ 43.382812] (ptrval): ffff8801a8a6aae0 (0xffff8801a8a6aae0) [ 43.382815] (ptrval): 0000000000000001 (0x1) [ 43.382820] (ptrval): ffff8801a8a61300 (0xffff8801a8a61300) [ 43.382827] (ptrval): ffffffff81071900 (kvm_dying_cpu+0x50/0x50) [ 43.382831] (ptrval): ffff8801d022efb8 (0xffff8801d022efb8) [ 43.382838] (ptrval): ffffffff810f98e5 (kvm_arch_flush_shadow_all+0x15/0x20) [ 43.382843] (ptrval): ffff8801a8a6b0a8 (0xffff8801a8a6b0a8) [ 43.382847] (ptrval): ffff8801d022eff0 (0xffff8801d022eff0) [ 43.382855] (ptrval): ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90) [ 43.382862] (ptrval): ffffffff81071900 (kvm_dying_cpu+0x50/0x50) [ 43.382866] (ptrval): ffff8801a8a6aa90 (0xffff8801a8a6aa90) [ 43.382871] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.382875] (ptrval): ffffed003a045e14 (0xffffed003a045e14) [ 43.382880] (ptrval): ffff8801d022f160 (0xffff8801d022f160) [ 43.382887] (ptrval): ffffffff889b7be0 (regoff.33625+0x36da40/0x36e380) [ 43.382892] (ptrval): ffff8801d022f090 (0xffff8801d022f090) [ 43.382896] (ptrval): ffff8801d022f090 (0xffff8801d022f090) [ 43.382901] (ptrval): ffffed003a045e3a (0xffffed003a045e3a) [ 43.382907] (ptrval): ffffffff88d215c0 (last_mm_ctx_id+0x800/0x800) [ 43.382912] (ptrval): ffff8801d022f038 (0xffff8801d022f038) [ 43.382919] (ptrval): ffffffff8160d908 (vprintk_default+0x28/0x30) [ 43.382922] (ptrval): 0000000000000000 ... [ 43.382929] (ptrval): ffffffff889b7be0 (regoff.33625+0x36da40/0x36e380) [ 43.382934] (ptrval): ffff8801d022f060 (0xffff8801d022f060) [ 43.382941] (ptrval): ffffffff81610ada (vprintk_func+0x7a/0xe7) [ 43.382945] (ptrval): ffffed003a045e0e (0xffffed003a045e0e) [ 43.382953] (ptrval): ffffffff889b7be0 (regoff.33625+0x36da40/0x36e380) [ 43.382957] (ptrval): 00000000fffffffc (0xfffffffc) [ 43.382961] (ptrval): ffff8801d022f110 (0xffff8801d022f110) [ 43.382968] (ptrval): ffffffff8160f782 (printk+0x9e/0xba) [ 43.382972] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.382979] (ptrval): ffffffff889bb5fa (K512_4+0x127a/0x11bdbc) [ 43.382986] (ptrval): ffffffff8160f6e4 (kmsg_dump_rewind_nolock+0xe4/0xe4) [ 43.382994] (ptrval): ffffffff835517df (debug_check_no_obj_freed+0x2ff/0x584) [ 43.382998] (ptrval): ffffffff00000008 (0xffffffff00000008) [ 43.383004] (ptrval): ffff8801d022f120 (0xffff8801d022f120) [ 43.383012] (ptrval): ffff8801d022f0d0 (0xffff8801d022f0d0) [ 43.383020] (ptrval): 1ffff1003a045e1d (0x1ffff1003a045e1d) [ 43.383027] (ptrval): ffff8801daf23680 (0xffff8801daf23680) [ 43.383034] (ptrval): ffff8801daf23690 (0xffff8801daf23690) [ 43.383041] (ptrval): ffff8801d022f0d0 (0xffff8801d022f0d0) [ 43.383052] (ptrval): ffffffff81b5a141 (kasan_check_read+0x11/0x20) [ 43.383057] (ptrval): ffff8801d022f170 (0xffff8801d022f170) [ 43.383064] (ptrval): ffffffff81373365 (kasan_die_handler.cold.22+0x5/0x30) [ 43.383066] (ptrval): 0000000000000000 ... [ 43.383073] (ptrval): ffffffff8137317a (kasan_die_handler+0x1a/0x31) [ 43.383077] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.383082] (ptrval): ffffed003b5e46d2 (0xffffed003b5e46d2) [ 43.383086] (ptrval): 0000000000000009 (0x9) [ 43.383090] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.383095] (ptrval): ffff8801d022f128 (0xffff8801d022f128) [ 43.383102] (ptrval): ffffffff81373371 (kasan_die_handler.cold.22+0x11/0x30) [ 43.383104] (ptrval): 0000000000000000 ... [ 43.383109] (ptrval): ffff8801d022f238 (0xffff8801d022f238) [ 43.383116] (ptrval): ffffffff81501928 (notifier_call_chain+0x178/0x380) [ 43.383121] (ptrval): ffff8801d022f1d0 (0xffff8801d022f1d0) [ 43.383125] (ptrval): 1ffff1003a045e2e (0x1ffff1003a045e2e) [ 43.383128] (ptrval): 0000000000000000 ... [ 43.383132] (ptrval): ffff8801d022f2b0 (0xffff8801d022f2b0) [ 43.383136] (ptrval): 0000000000000009 (0x9) [ 43.383138] (ptrval): 0000000000000000 ... [ 43.383142] (ptrval): 0000000100000001 (0x100000001) [ 43.383146] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383154] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.383162] (ptrval): ffffffff815017b0 (unregister_die_notifier+0x20/0x20) [ 43.383166] (ptrval): ffff8801d022f198 (0xffff8801d022f198) [ 43.383173] (ptrval): ffffffff88ded1a0 (perf_breakpoint+0x120/0x120) [ 43.383177] (ptrval): ffff8801d022f238 (0xffff8801d022f238) [ 43.383184] (ptrval): ffffffff81645395 (rcu_is_watching+0x85/0x140) [ 43.383189] (ptrval): ffff8801daf23680 (0xffff8801daf23680) [ 43.383193] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383200] (ptrval): ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 43.383208] (ptrval): ffffffff81645310 (rcu_bh_force_quiescent_state+0x20/0x20) [ 43.383210] (ptrval): 0000000000000000 ... [ 43.383218] (ptrval): ffffffff8768337c (cmp_ex_search+0x8c/0xb0) [ 43.383222] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383229] (ptrval): ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 43.383237] (ptrval): ffffffff81645310 (rcu_bh_force_quiescent_state+0x20/0x20) [ 43.383241] (ptrval): ffff8801d022f248 (0xffff8801d022f248) [ 43.383246] (ptrval): ffffffff0000c8ba (0xffffffff0000c8ba) [ 43.383253] (ptrval): ffffffff88d65500 (init_nsproxy+0x280/0x280) [ 43.383261] (ptrval): ffffffff88d65500 (init_nsproxy+0x280/0x280) [ 43.383265] (ptrval): 0000000000000001 (0x1) [ 43.383268] (ptrval): 0000000000000009 (0x9) [ 43.383273] (ptrval): ffff8801d022f2b0 (0xffff8801d022f2b0) [ 43.383275] (ptrval): 0000000000000000 ... [ 43.383280] (ptrval): ffff8801d022f268 (0xffff8801d022f268) [ 43.383288] (ptrval): ffffffff81503618 (atomic_notifier_call_chain+0x98/0x190) [ 43.383292] (ptrval): 1ffff1003a045e52 (0x1ffff1003a045e52) [ 43.383297] (ptrval): ffff8801d022f2b0 (0xffff8801d022f2b0) [ 43.383300] (ptrval): 0000000000000001 (0x1) [ 43.383304] (ptrval): 000000000000000d (0xd) [ 43.383309] (ptrval): ffff8801d022f318 (0xffff8801d022f318) [ 43.383316] (ptrval): ffffffff81503a53 (notify_die+0x1a3/0x2b0) [ 43.383324] (ptrval): ffffffff87c49340 (__func__.48798+0x5a0/0x740) [ 43.383329] (ptrval): ffffffff0000000b (0xffffffff0000000b) [ 43.383333] (ptrval): 00000009cfffe700 (0x9cfffe700) [ 43.383337] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383343] (ptrval): ffffffff889be317 (K512_4+0x3f97/0x11bdbc) [ 43.383351] (ptrval): ffffffff815038b0 (__atomic_notifier_call_chain+0x1a0/0x1a0) [ 43.383356] (ptrval): ffff8801d022f2d0 (0xffff8801d022f2d0) [ 43.383360] (ptrval): ffff8801d022f368 (0xffff8801d022f368) [ 43.383368] (ptrval): ffffffff87c49340 (__func__.48798+0x5a0/0x740) [ 43.383370] (ptrval): 0000000000000000 ... [ 43.383374] (ptrval): 0000000b0000000d (0xb0000000d) [ 43.383379] (ptrval): ffff8801d022f2e8 (0xffff8801d022f2e8) [ 43.383386] (ptrval): ffffffff814f3e67 (search_exception_tables+0x47/0x50) [ 43.383390] (ptrval): ffff8801d022f368 (0xffff8801d022f368) [ 43.383395] (ptrval): ffff8801d022f318 (0xffff8801d022f318) [ 43.383399] (ptrval): ffff8801d022f368 (0xffff8801d022f368) [ 43.383403] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.383406] (ptrval): 0000000000000000 ... [ 43.383410] (ptrval): ffff8801d022f358 (0xffff8801d022f358) [ 43.383417] (ptrval): ffffffff812927d8 (do_general_protection+0x248/0x2f0) [ 43.383421] (ptrval): 0000000087800a07 (0x87800a07) [ 43.383425] (ptrval): 0000000000000001 (0x1) [ 43.383427] (ptrval): 0000000000000000 ... [ 43.383432] (ptrval): ffff8801d022f369 (0xffff8801d022f369) [ 43.383438] (ptrval): ffffffff87800f9e (general_protection+0x1e/0x30) [ 43.383441] (ptrval): 0000000000000000 ... [ 43.383445] (ptrval): ffff8801d0483900 (0xffff8801d0483900) [ 43.383449] (ptrval): 0000000010000000 (0x10000000) [ 43.383452] (ptrval): 0000000000000000 ... [ 43.383456] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.383461] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.383467] (ptrval): ffffffff811f7502 (vmx_vcpu_run+0x9f2/0x25c0) [ 43.383469] (ptrval): 0000000000000000 ... [ 43.383480] (ptrval): ffffffff811f750f (vmx_vcpu_run+0x9ff/0x25c0) [ 43.383484] (ptrval): 0000000000000005 (0x5) [ 43.383488] (ptrval): ffffffffffffffff (0xffffffffffffffff) [ 43.383495] (ptrval): ffffffff811f7522 (vmx_vcpu_run+0xa12/0x25c0) [ 43.383499] (ptrval): 0000000000000010 (0x10) [ 43.383503] (ptrval): 0000000000010046 (0x10046) [ 43.383507] (ptrval): ffff8801d022f410 (0xffff8801d022f410) [ 43.383511] (ptrval): 0000000000000018 (0x18) [ 43.383516] (ptrval): ffff8801cfffe724 (0xffff8801cfffe724) [ 43.383518] (ptrval): 0000000000000000 ... [ 43.383523] (ptrval): ffff8801d04839a8 (0xffff8801d04839a8) [ 43.383525] (ptrval): 0000000000000000 ... [ 43.383529] (ptrval): ffff8801cfffedb8 (0xffff8801cfffedb8) [ 43.383536] (ptrval): ffffffff815c8201 (print_usage_bug+0xb1/0xc0) [ 43.383541] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383547] (ptrval): ffffffff889bbcc0 (K512_4+0x1940/0x11bdbc) [ 43.383555] (ptrval): ffffffff8146dc30 (mm_update_next_owner+0x980/0x980) [ 43.383562] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383576] (ptrval): ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) [ 43.383589] (ptrval): ffffffff815c8210 (print_usage_bug+0xc0/0xc0) [ 43.383596] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.383600] (ptrval): 1ffff100ffffff80 (0x1ffff100ffffff80) [ 43.383604] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383608] (ptrval): 0000000000000347 (0x347) [ 43.383613] (ptrval): ffff8801cfffef5a (0xffff8801cfffef5a) [ 43.383616] (ptrval): 0000000000000003 (0x3) [ 43.383620] (ptrval): 0000000000000005 (0x5) [ 43.383624] (ptrval): 00000000000000a8 (0xa8) [ 43.383628] (ptrval): ffff8801cfffef5a (0xffff8801cfffef5a) [ 43.383633] (ptrval): 00000000ffffffff (0xffffffff) [ 43.383636] (ptrval): 000000000000000c (0xc) [ 43.383641] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.383645] (ptrval): ffff8801d022f868 (0xffff8801d022f868) [ 43.383652] (ptrval): ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 43.383659] (ptrval): ffffffff815c1e00 (graph_lock+0x170/0x170) [ 43.383663] (ptrval): ffff8801d022f520 (0xffff8801d022f520) [ 43.383668] (ptrval): ffff8801d022f510 (0xffff8801d022f510) [ 43.383671] (ptrval): 0000000000000001 (0x1) [ 43.383679] (ptrval): ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) [ 43.383683] (ptrval): 000000000000002a (0x2a) [ 43.383687] (ptrval): ffff8801cfffef5a (0xffff8801cfffef5a) [ 43.383689] (ptrval): 0000000000000000 ... [ 43.383693] (ptrval): 000000000000000c (0xc) [ 43.383698] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.383702] (ptrval): ffff8801d022f8d0 (0xffff8801d022f8d0) [ 43.383706] (ptrval): 000000000000008e (0x8e) [ 43.383710] (ptrval): ffff8801cfffef5a (0xffff8801cfffef5a) [ 43.383713] (ptrval): 0000000000000000 ... [ 43.383716] (ptrval): 000000000000000c (0xc) [ 43.383721] (ptrval): ffff8801cfffef24 (0xffff8801cfffef24) [ 43.383725] (ptrval): ffff8801d022f8f8 (0xffff8801d022f8f8) [ 43.383732] (ptrval): ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) [ 43.383736] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.383741] (ptrval): dead000000000100 (0xdead000000000100) [ 43.383745] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383751] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.383758] (ptrval): ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) [ 43.383763] (ptrval): ffff8801d022f5e8 (0xffff8801d022f5e8) [ 43.383767] (ptrval): ffff8801cfffef50 (0xffff8801cfffef50) [ 43.383772] (ptrval): ffffffff00000000 (0xffffffff00000000) [ 43.383779] (ptrval): ffffffff8a1fe140 (chainhash_table+0x16940/0x40020) [ 43.383784] (ptrval): dead000000000100 (0xdead000000000100) [ 43.383788] (ptrval): ffff8801cfffef58 (0xffff8801cfffef58) [ 43.383793] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.383797] (ptrval): ffff8801cfffef50 (0xffff8801cfffef50) [ 43.383802] (ptrval): 1ffff10000000000 (0x1ffff10000000000) [ 43.383805] (ptrval): 000000000000008e (0x8e) [ 43.383810] (ptrval): ffff8801cfffef28 (0xffff8801cfffef28) [ 43.383814] (ptrval): ffff8801cfffef58 (0xffff8801cfffef58) [ 43.383819] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.383823] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.383828] (ptrval): 1ffff1003a045ec2 (0x1ffff1003a045ec2) [ 43.383832] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383838] (ptrval): ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) [ 43.383842] (ptrval): 000000000000022c (0x22c) [ 43.383846] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.383850] (ptrval): ffffed0039fffde6 (0xffffed0039fffde6) [ 43.383853] (ptrval): 0000000000000000 ... [ 43.383857] (ptrval): ffff8801d022f698 (0xffff8801d022f698) [ 43.383864] (ptrval): ffffffff815c2925 (__lock_is_held+0xb5/0x140) [ 43.383873] (ptrval): ffffffff815678f0 (__account_cfs_rq_runtime+0x600/0x600) [ 43.383875] (ptrval): 0000000000000000 ... [ 43.383879] (ptrval): ffff8801daf2c718 (0xffff8801daf2c718) [ 43.383883] (ptrval): 0000000000000086 (0x86) [ 43.383888] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.383895] (ptrval): ffffffff89c16528 (lock_chains+0x36fa8/0x200020) [ 43.383899] (ptrval): ffff8801daf2c700 (0xffff8801daf2c700) [ 43.383904] (ptrval): ffff8801ad9d6430 (0xffff8801ad9d6430) [ 43.383908] (ptrval): ffff8801d022f6c8 (0xffff8801d022f6c8) [ 43.383912] (ptrval): 0000000000000086 (0x86) [ 43.383917] (ptrval): 1ffff1003a045ee0 (0x1ffff1003a045ee0) [ 43.383924] (ptrval): ffffffff89be1ec8 (lock_chains+0x2948/0x200020) [ 43.383928] (ptrval): 1ffff1003a045ee0 (0x1ffff1003a045ee0) [ 43.383935] (ptrval): ffffffff89bdfd28 (lock_chains+0x7a8/0x200020) [ 43.383940] (ptrval): ffff8801d022f7c8 (0xffff8801d022f7c8) [ 43.383947] (ptrval): ffffffff8155454e (set_next_entity+0x2ae/0xaf0) [ 43.383950] (ptrval): 0000000000000000 ... [ 43.383954] (ptrval): 1ffff1003a045ef1 (0x1ffff1003a045ef1) [ 43.383959] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.383963] (ptrval): ffff8801d0483a08 (0xffff8801d0483a08) [ 43.383967] (ptrval): ffff8801d0483a08 (0xffff8801d0483a08) [ 43.383972] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.383979] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.383986] (ptrval): ffffffff815542a0 (update_load_avg+0x2570/0x2570) [ 43.383991] (ptrval): ffff8801d8bfc760 (0xffff8801d8bfc760) [ 43.383995] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384000] (ptrval): ffff8801cfffe780 (0xffff8801cfffe780) [ 43.384007] (ptrval): ffffed0039fffcfb (0xffffed0039fffcfb) [ 43.384015] (ptrval): ffff8801d022f790 (0xffff8801d022f790) [ 43.384022] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384032] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.384038] (ptrval): ffffffff815c1e00 (graph_lock+0x170/0x170) [ 43.384043] (ptrval): ffff8801ad9d62c0 (0xffff8801ad9d62c0) [ 43.384047] (ptrval): ffff8801d8bfc740 (0xffff8801d8bfc740) [ 43.384052] (ptrval): ffff8801ad9d62c0 (0xffff8801ad9d62c0) [ 43.384056] (ptrval): ffff8801cfffe780 (0xffff8801cfffe780) [ 43.384061] (ptrval): ffff8801cfffe7c0 (0xffff8801cfffe7c0) [ 43.384065] (ptrval): ffff8801cfffe780 (0xffff8801cfffe780) [ 43.384069] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384077] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.384083] (ptrval): ffffffff815c1e00 (graph_lock+0x170/0x170) [ 43.384087] (ptrval): ffff8801cfffe8d8 (0xffff8801cfffe8d8) [ 43.384092] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384096] (ptrval): ffff8801daf2d1d0 (0xffff8801daf2d1d0) [ 43.384101] (ptrval): ffff8801daf2d1d0 (0xffff8801daf2d1d0) [ 43.384105] (ptrval): ffff8801cfffe7b0 (0xffff8801cfffe7b0) [ 43.384109] (ptrval): ffff8801d022faf0 (0xffff8801d022faf0) [ 43.384114] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384121] (ptrval): ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) [ 43.384127] (ptrval): ffffffff815c1e00 (graph_lock+0x170/0x170) [ 43.384132] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.384136] (ptrval): ffff8801ad9d6398 (0xffff8801ad9d6398) [ 43.384141] (ptrval): ffff8801ad9d6398 (0xffff8801ad9d6398) [ 43.384143] (ptrval): 0000000000000000 ... [ 43.384147] (ptrval): ffff8801d022f850 (0xffff8801d022f850) [ 43.384154] (ptrval): ffffffff815c26e6 (find_held_lock+0x36/0x1c0) [ 43.384158] (ptrval): 00000001d0483a08 (0x1d0483a08) [ 43.384163] (ptrval): ffff8801d022f8a8 (0xffff8801d022f8a8) [ 43.384167] (ptrval): 1ffff1003a045f11 (0x1ffff1003a045f11) [ 43.384172] (ptrval): ffff8801d022fd24 (0xffff8801d022fd24) [ 43.384175] (ptrval): 0000000000000074 (0x74) [ 43.384178] (ptrval): 0000000000000000 ... [ 43.384182] (ptrval): ffff8801d022f870 (0xffff8801d022f870) [ 43.384189] (ptrval): ffffffff81b5a7c1 (memset+0x31/0x40) [ 43.384193] (ptrval): 1ffff1003a045f16 (0x1ffff1003a045f16) [ 43.384198] (ptrval): ffff8801cfffede0 (0xffff8801cfffede0) [ 43.384200] (ptrval): 0000000000000000 ... [ 43.384205] (ptrval): 1ffff1003a045f23 (0x1ffff1003a045f23) [ 43.384209] (ptrval): ffff8801cfffef38 (0xffff8801cfffef38) [ 43.384214] (ptrval): ffff8801d6637ae0 (0xffff8801d6637ae0) [ 43.384218] (ptrval): ffff8801d6637ae0 (0xffff8801d6637ae0) [ 43.384220] (ptrval): 0000000000000000 ... [ 43.384225] (ptrval): ffff8801d022f8e0 (0xffff8801d022f8e0) [ 43.384231] (ptrval): ffffffff815c26e6 (find_held_lock+0x36/0x1c0) [ 43.384235] (ptrval): 00000001d022f8b8 (0x1d022f8b8) [ 43.384240] (ptrval): ffff8801d022f938 (0xffff8801d022f938) [ 43.384244] (ptrval): 1ffff1003a045f23 (0x1ffff1003a045f23) [ 43.384249] (ptrval): ffff8801d022f9f8 (0xffff8801d022f9f8) [ 43.384253] (ptrval): ffff8801d6637ae0 (0xffff8801d6637ae0) [ 43.384258] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384262] (ptrval): ffff8801d022f938 (0xffff8801d022f938) [ 43.384267] (ptrval): ffff8801d022fa20 (0xffff8801d022fa20) [ 43.384270] (ptrval): 0000000000000086 (0x86) [ 43.384275] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384279] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 43.384283] (ptrval): ffff8801cfffef30 (0xffff8801cfffef30) [ 43.384287] (ptrval): 0000000000000086 (0x86) [ 43.384292] (ptrval): ffffffff00000001 (0xffffffff00000001) [ 43.384296] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384302] (ptrval): ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) [ 43.384309] (ptrval): ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0) [ 43.384313] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384315] (ptrval): 0000000000000000 ... [ 43.384319] (ptrval): 0000000000000286 (0x286) [ 43.384324] (ptrval): ffff8801d6637ae0 (0xffff8801d6637ae0) [ 43.384328] (ptrval): 1ffff1003a045f36 (0x1ffff1003a045f36) [ 43.384333] (ptrval): 1ffff1003a045f33 (0x1ffff1003a045f33) [ 43.384335] (ptrval): 0000000000000000 ... [ 43.384339] (ptrval): ffff8801d022fa10 (0xffff8801d022fa10) [ 43.384344] (ptrval): ffff8801cfddd7c0 (0xffff8801cfddd7c0) [ 43.384348] (ptrval): 0000000000000004 (0x4) [ 43.384352] (ptrval): ffff8801cfddd85c (0xffff8801cfddd85c) [ 43.384356] (ptrval): ffff8801d022fa38 (0xffff8801d022fa38) [ 43.384364] (ptrval): ffffffff814705af (do_group_exit+0x16f/0x430) [ 43.384368] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384375] (ptrval): ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) [ 43.384383] (ptrval): ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 43.384387] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384395] (ptrval): ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 43.384402] (ptrval): ffffffff81470440 (__ia32_sys_exit+0x50/0x50) [ 43.384406] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384413] (ptrval): ffffffff876f6f17 (_raw_spin_unlock_irq+0x27/0x70) [ 43.384415] (ptrval): 0000000000000000 ... [ 43.384419] (ptrval): 0000000000000009 (0x9) [ 43.384421] (ptrval): 0000000000000000 ... [ 43.384426] (ptrval): ffff8801d022fa10 (0xffff8801d022fa10) [ 43.384433] (ptrval): ffffffff815ca171 (trace_hardirqs_on_caller+0x421/0x5c0) [ 43.384437] (ptrval): ffff8801d6637ac8 (0xffff8801d6637ac8) [ 43.384442] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384446] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384449] (ptrval): 0000000000000000 ... [ 43.384452] (ptrval): 0000000000000009 (0x9) [ 43.384455] (ptrval): 0000000000000000 ... [ 43.384459] (ptrval): ffff8801d022fbe8 (0xffff8801d022fbe8) [ 43.384467] (ptrval): ffffffff814a6cd6 (get_signal+0x886/0x1960) [ 43.384472] (ptrval): 1ffff1003a045f54 (0x1ffff1003a045f54) [ 43.384481] (ptrval): ffffed003a045f70 (0xffffed003a045f70) [ 43.384485] (ptrval): ffff8801d022fcf8 (0xffff8801d022fcf8) [ 43.384489] (ptrval): 0000000000000108 (0x108) [ 43.384494] (ptrval): ffff8801cfddd85c (0xffff8801cfddd85c) [ 43.384498] (ptrval): ffff8801d6637ac8 (0xffff8801d6637ac8) [ 43.384503] (ptrval): ffff8801cfddd7c0 (0xffff8801cfddd7c0) [ 43.384507] (ptrval): ffffffff00000004 (0xffffffff00000004) [ 43.384511] (ptrval): 0000000800000000 (0x800000000) [ 43.384516] (ptrval): ffff8801d66372c0 (0xffff8801d66372c0) [ 43.384520] (ptrval): ffff8801d022fd18 (0xffff8801d022fd18) [ 43.384524] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384532] (ptrval): ffffffff889aab78 (regoff.33625+0x3609d8/0x36e380) [ 43.384539] (ptrval): ffffffff814a6450 (ptrace_notify+0x130/0x130) [ 43.384544] (ptrval): ffff8801d8bfc6c0 (0xffff8801d8bfc6c0) [ 43.384548] (ptrval): ffff880100000000 (0xffff880100000000) [ 43.384553] (ptrval): ffff8801daf2c700 (0xffff8801daf2c700) [ 43.384557] (ptrval): ffff8801d8bfc6c0 (0xffff8801d8bfc6c0) [ 43.384562] (ptrval): ffff8801d0483900 (0xffff8801d0483900) [ 43.384566] (ptrval): ffff8801daf2c718 (0xffff8801daf2c718) [ 43.384570] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384575] (ptrval): ffff8801d022fcd0 (0xffff8801d022fcd0) [ 43.384583] (ptrval): ffffffff876dfcb9 (__schedule+0x809/0x1e30) [ 43.384587] (ptrval): ffff8801d022fb10 (0xffff8801d022fb10) [ 43.384596] (ptrval): ffffffff81794328 (__sanitizer_cov_trace_cmp8+0x18/0x20) [ 43.384600] (ptrval): 00000000d022fb40 (0xd022fb40) [ 43.384604] (ptrval): ffff8801daf2c718 (0xffff8801daf2c718) [ 43.384609] (ptrval): ffff8801daf2d148 (0xffff8801daf2d148) [ 43.384613] (ptrval): ffff8801daf2d120 (0xffff8801daf2d120) [ 43.384617] (ptrval): 1ffff1003a045f69 (0x1ffff1003a045f69) [ 43.384622] (ptrval): ffff8801d022fc68 (0xffff8801d022fc68) [ 43.384626] (ptrval): ffff8801daf2c700 (0xffff8801daf2c700) [ 43.384630] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384639] (ptrval): ffffffff889bee00 (K512_4+0x4a80/0x11bdbc) [ 43.384652] (ptrval): ffffffff876df4b0 (__sched_text_start+0x8/0x8) [ 43.384660] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384671] (ptrval): ffffffff889bd065 (K512_4+0x2ce5/0x11bdbc) [ 43.384680] (ptrval): ffffffff814a8820 (set_current_blocked+0x40/0x40) [ 43.384684] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.384686] (ptrval): 0000000000000000 ... [ 43.384690] (ptrval): 0000000000000001 (0x1) [ 43.384694] (ptrval): 00000000ffffffe4 (0xffffffe4) [ 43.384697] (ptrval): 0000000000000000 ... [ 43.384701] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384708] (ptrval): ffffffff889b74a0 (regoff.33625+0x36d300/0x36e380) [ 43.384716] (ptrval): ffffffff81351a70 (__bpf_trace_x86_exceptions+0x40/0x40) [ 43.384723] (ptrval): ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0) [ 43.384727] (ptrval): 1ffff1003a045f8b (0x1ffff1003a045f8b) [ 43.384732] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.384736] (ptrval): ffff8801d022fcf8 (0xffff8801d022fcf8) [ 43.384740] (ptrval): fffffbfff11a31ae (0xfffffbfff11a31ae) [ 43.384745] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384749] (ptrval): ffff8801d022fe00 (0xffff8801d022fe00) [ 43.384757] (ptrval): ffffffff8128e738 (do_signal+0x98/0x2040) [ 43.384761] (ptrval): ffff8801d022fc28 (0xffff8801d022fc28) [ 43.384765] (ptrval): 000000000000028b (0x28b) [ 43.384770] (ptrval): ffff8801d022fcf8 (0xffff8801d022fcf8) [ 43.384774] (ptrval): 1ffff1003a045f87 (0x1ffff1003a045f87) [ 43.384777] (ptrval): 0000000000000000 ... [ 43.384783] (ptrval): ffffffff87c79360 (__func__.46292+0x1e0/0x940) [ 43.384786] (ptrval): 0000000000000000 ... [ 43.384790] (ptrval): 0000000000000286 (0x286) [ 43.384794] (ptrval): b8442cb1cbdb9900 (0xb8442cb1cbdb9900) [ 43.384798] (ptrval): 0000000000000004 (0x4) [ 43.384800] (ptrval): 0000000000000000 ... [ 43.384804] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384809] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384816] (ptrval): ffffffff889b20d8 (regoff.33625+0x367f38/0x36e380) [ 43.384824] (ptrval): ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0) [ 43.384828] (ptrval): ffffffff00009bbf (0xffffffff00009bbf) [ 43.384832] (ptrval): ffff8801d022fcb8 (0xffff8801d022fcb8) [ 43.384840] (ptrval): ffffffff81a4e8ef (vmacache_find+0x5f/0x2e0) [ 43.384842] (ptrval): 0000000000000000 ... [ 43.384846] (ptrval): 00000001ffffffe4 (0x1ffffffe4) [ 43.384850] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.384855] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384859] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384864] (ptrval): 1ffff1003a045f9f (0x1ffff1003a045f9f) [ 43.384868] (ptrval): fffffbfff11a31ae (0xfffffbfff11a31ae) [ 43.384872] (ptrval): 0000000000000008 (0x8) [ 43.384876] (ptrval): ffff8801d022fe00 (0xffff8801d022fe00) [ 43.384883] (ptrval): ffffffff876e13cf (schedule+0xef/0x430) [ 43.384888] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.384890] (ptrval): 0000000000000000 ... [ 43.384894] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.384901] (ptrval): ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) [ 43.384909] (ptrval): ffffffff876e12e0 (__schedule+0x1e30/0x1e30) [ 43.384911] (ptrval): 0000000000000000 ... [ 43.384915] (ptrval): 0000000000000009 (0x9) [ 43.384917] (ptrval): 0000000000000000 ... [ 43.384921] (ptrval): 000000000000000b (0xb) [ 43.384925] (ptrval): 0000000000000086 (0x86) [ 43.384929] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.384938] (ptrval): ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) [ 43.384942] (ptrval): ffff8801d022fe80 (0xffff8801d022fe80) [ 43.384946] (ptrval): fffffbfff11a31ae (0xfffffbfff11a31ae) [ 43.384950] (ptrval): 0000000000000004 (0x4) [ 43.384955] (ptrval): b8442cb1cbdb9900 (0xb8442cb1cbdb9900) [ 43.384959] (ptrval): 0000000020020004 (0x20020004) [ 43.384963] (ptrval): dffffc0000000000 (0xdffffc0000000000) [ 43.384968] (ptrval): ffff8801d022fe80 (0xffff8801d022fe80) [ 43.384972] (ptrval): fffffbfff11a31ae (0xfffffbfff11a31ae) [ 43.384976] (ptrval): 0000000000000004 (0x4) [ 43.384980] (ptrval): ffff8801d022fea8 (0xffff8801d022fea8) [ 43.384988] (ptrval): ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) [ 43.384992] (ptrval): 1ffff1003a045fc4 (0x1ffff1003a045fc4) [ 43.384997] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.385001] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.385014] (ptrval): ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 43.385027] (ptrval): ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) [ 43.385032] (ptrval): 0000000000000086 (0x86) [ 43.385036] (ptrval): 0000000020020004 (0x20020004) [ 43.385040] (ptrval): 1ffff1003a045fd0 (0x1ffff1003a045fd0) [ 43.385045] (ptrval): ffff8801d022ff20 (0xffff8801d022ff20) [ 43.385049] (ptrval): ffff8801d022fe68 (0xffff8801d022fe68) [ 43.385057] (ptrval): ffffffff81794386 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 43.385062] (ptrval): ffff8801d022ff48 (0xffff8801d022ff48) [ 43.385070] (ptrval): ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) [ 43.385074] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.385079] (ptrval): 1ffff1003a045fd8 (0x1ffff1003a045fd8) [ 43.385083] (ptrval): ffff8801cfffe700 (0xffff8801cfffe700) [ 43.385087] (ptrval): 0000000000000004 (0x4) [ 43.385091] (ptrval): ffff8801d022ff20 (0xffff8801d022ff20) [ 43.385095] (ptrval): 0000000020020004 (0x20020004) [ 43.385100] (ptrval): ffff8801d022ff48 (0xffff8801d022ff48) [ 43.385107] (ptrval): ffffffff8100babe (prepare_exit_to_usermode+0x32e/0x390) [ 43.385112] (ptrval): ffff8801d022ff58 (0xffff8801d022ff58) [ 43.385116] (ptrval): 0000000041b58ab3 (0x41b58ab3) [ 43.385123] (ptrval): ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) [ 43.385131] (ptrval): ffffffff8100b790 (perf_trace_sys_enter+0xaf0/0xaf0) [ 43.385133] (ptrval): 0000000000000000 ... [ 43.385137] (ptrval): 0000000020020004 (0x20020004) [ 43.385140] (ptrval): 0000000000000000 ... [ 43.385144] (ptrval): ffff8801d022ff48 (0xffff8801d022ff48) [ 43.385152] (ptrval): ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 43.385154] (ptrval): 0000000000000000 ... [ 43.385158] (ptrval): ffffed003acc6f5a (0xffffed003acc6f5a) [ 43.385161] (ptrval): 0000000000000000 ... [ 43.385167] (ptrval): ffffffff87800fb8 (page_fault+0x8/0x30) [ 43.385170] (ptrval): 0000000000000000 ... [ 43.385174] (ptrval): ffff8801d022ff59 (0xffff8801d022ff59) [ 43.385180] (ptrval): ffffffff87800975 (retint_user+0x8/0x18) [ 43.385183] (ptrval): 0000000000000000 ... [ 43.385187] (ptrval): 00000000f7f3c158 (0xf7f3c158) [ 43.385191] (ptrval): 0000000000000274 (0x274) [ 43.385195] (ptrval): 0000000000000292 (0x292) [ 43.385197] (ptrval): 0000000000000000 ... [ 43.385201] (ptrval): 000000000000000b (0xb) [ 43.385205] (ptrval): 00000000f7f2b88c (0xf7f2b88c) [ 43.385209] (ptrval): 00000000f7f2b80c (0xf7f2b80c) [ 43.385213] (ptrval): 000000000814af78 (0x814af78) [ 43.385217] (ptrval): 00000000ffffffff (0xffffffff) [ 43.385222] (ptrval): ffffffffffffffff (0xffffffffffffffff) [ 43.385226] (ptrval): 0000000008049b20 (0x8049b20) [ 43.385230] (ptrval): 0000000000000023 (0x23) [ 43.385234] (ptrval): 0000000000000286 (0x286) [ 43.385238] (ptrval): 00000000f7f2b7fc (0xf7f2b7fc) [ 43.385241] (ptrval): 000000000000002b (0x2b) [ 43.385632] invalid opcode: 0000 [#1] SMP KASAN [ 43.385634] Dumping ftrace buffer: [ 43.385636] (ftrace buffer empty) [ 43.385638] Modules linked in: [ 43.385643] CPU: 1 PID: 4796 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #97 [ 43.385647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.385650] RIP: 0010:kasan_disable_current+0x0/0x20 [ 43.385652] RSP: 0018:ffff8801d022e650 EFLAGS: 00010093 [ 43.385657] RAX: ffff8801cfffe700 RBX: ffff8801d022f118 RCX: ffffffff817d66a9 [ 43.385660] RDX: 0000000000000000 RSI: ffffffff817d66df RDI: 0000000000000005 [ 43.385664] RBP: ffff8801d022e688 R08: ffff8801cfffe700 R09: ffff8801cfffe700 [ 43.385667] R10: ffffed003a045d25 R11: ffff8801d022e92f R12: 0000000000000000 [ 43.385670] R13: ffffffff81348339 R14: 0000000000000008 R15: ffff8801d022e918 [ 43.385674] FS: 0000000000000000(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 43.385677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.385680] CR2: 00000000ffffffe4 CR3: 00000001cb930000 CR4: 00000000001426e0 [ 43.385683] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.385687] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.385688] Call Trace: [ 43.385690] ? kasan_report+0x60/0xe0 [ 43.385693] __asan_report_load8_noabort+0x14/0x20 [ 43.385695] update_stack_state+0x5d9/0x670 [ 43.385698] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 43.385700] ? printk+0x9e/0xba [ 43.385702] ? unwind_next_frame.part.7+0x1a9/0x9c0 [ 43.385705] unwind_next_frame.part.7+0x1a9/0x9c0 [ 43.385707] ? unwind_dump+0x180/0x180 [ 43.385709] ? unwind_dump+0x180/0x180 [ 43.385711] ? __unwind_start+0x166/0x330 [ 43.385714] unwind_next_frame+0x3e/0x50 [ 43.385717] __save_stack_trace+0x6e/0xd0 [ 43.385720] ? printk+0x9e/0xba [ 43.385724] save_stack_trace+0x1a/0x20 [ 43.385727] save_trace+0xe0/0x290 [ 43.385731] __lock_acquire+0x3ada/0x5140 [ 43.385735] ? mmu_page_zap_pte+0x257/0x390 [ 43.385739] ? debug_check_no_locks_freed+0x310/0x310 [ 43.385744] ? kvm_mmu_prepare_zap_page+0x1d3/0x1520 [ 43.385747] ? print_usage_bug+0xc0/0xc0 [ 43.385750] ? find_held_lock+0x36/0x1c0 [ 43.385753] ? mmu_page_zap_pte+0x390/0x390 [ 43.385755] ? __lock_acquire+0x7f5/0x5140 [ 43.385758] ? __lock_acquire+0x7f5/0x5140 [ 43.385760] ? print_usage_bug+0xc0/0xc0 [ 43.385762] ? debug_check_no_locks_freed+0x310/0x310 [ 43.385765] ? debug_check_no_locks_freed+0x310/0x310 [ 43.385767] ? graph_lock+0x170/0x170 [ 43.385770] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 43.385772] ? kvm_make_all_cpus_request+0x413/0x520 [ 43.385774] lock_acquire+0x1dc/0x520 [ 43.385776] ? vprintk_emit+0x189/0xdd0 [ 43.385778] ? lock_release+0xa10/0xa10 [ 43.385780] ? __lock_is_held+0xb5/0x140 [ 43.385782] _raw_spin_lock+0x2a/0x40 [ 43.385784] ? vprintk_emit+0x189/0xdd0 [ 43.385786] vprintk_emit+0x189/0xdd0 [ 43.385788] ? kvm_dying_cpu+0x50/0x50 [ 43.385791] ? console_unlock+0x1100/0x1100 [ 43.385793] ? lock_release+0xa10/0xa10 [ 43.385795] ? lock_release+0xa10/0xa10 [ 43.385797] ? mmput+0x4d5/0x610 [ 43.385799] ? kvm_dying_cpu+0x50/0x50 [ 43.385801] ? kvm_arch_flush_shadow_all+0x15/0x20 [ 43.385804] ? kvm_mmu_notifier_release+0x59/0x90 [ 43.385806] ? kvm_dying_cpu+0x50/0x50 [ 43.385808] vprintk_default+0x28/0x30 [ 43.385810] vprintk_func+0x7a/0xe7 [ 43.385811] printk+0x9e/0xba [ 43.385814] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 43.385816] ? debug_check_no_obj_freed+0x2ff/0x584 [ 43.385818] ? kasan_check_read+0x11/0x20 [ 43.385821] ? kasan_die_handler.cold.22+0x5/0x30 [ 43.385823] ? kasan_die_handler+0x1a/0x31 [ 43.385825] kasan_die_handler.cold.22+0x11/0x30 [ 43.385828] notifier_call_chain+0x178/0x380 [ 43.385830] ? unregister_die_notifier+0x20/0x20 [ 43.385832] ? rcu_is_watching+0x85/0x140 [ 43.385835] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 43.385837] ? cmp_ex_search+0x8c/0xb0 [ 43.385839] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 43.385842] atomic_notifier_call_chain+0x98/0x190 [ 43.385844] notify_die+0x1a3/0x2b0 [ 43.385847] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 43.385849] ? search_exception_tables+0x47/0x50 [ 43.385851] do_general_protection+0x248/0x2f0 [ 43.385853] general_protection+0x1e/0x30 [ 43.385856] RIP: 0010:vmx_vcpu_run+0xa12/0x25c0 [ 43.385858] RSP: 0018:ffff8801d022f410 EFLAGS: 00010046 [ 43.385863] RAX: dffffc0000000000 RBX: 0000000010000000 RCX: ffffffff811f7502 [ 43.385866] RDX: 0000000000000000 RSI: ffffffff811f750f RDI: 0000000000000005 [ 43.385870] RBP: ffff8801d0483900 R08: ffff8801cfffe700 R09: 0000000000000000 [ 43.385873] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 43.385876] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.385878] ? vmx_vcpu_run+0x9f2/0x25c0 [ 43.385881] ? vmx_vcpu_run+0x9ff/0x25c0 [ 43.385883] ? print_usage_bug+0xb1/0xc0 [ 43.385885] ? mm_update_next_owner+0x980/0x980 [ 43.385887] ? print_usage_bug+0xc0/0xc0 [ 43.385889] ? __lock_acquire+0x7f5/0x5140 [ 43.385891] ? graph_lock+0x170/0x170 [ 43.385894] ? __lock_acquire+0x7f5/0x5140 [ 43.385896] ? debug_check_no_locks_freed+0x310/0x310 [ 43.385898] ? __lock_is_held+0xb5/0x140 [ 43.385901] ? __account_cfs_rq_runtime+0x600/0x600 [ 43.385903] ? set_next_entity+0x2ae/0xaf0 [ 43.385905] ? update_load_avg+0x2570/0x2570 [ 43.385908] ? graph_lock+0x170/0x170 [ 43.385910] ? graph_lock+0x170/0x170 [ 43.385912] ? graph_lock+0x170/0x170 [ 43.385914] ? find_held_lock+0x36/0x1c0 [ 43.385915] ? memset+0x31/0x40 [ 43.385918] ? find_held_lock+0x36/0x1c0 [ 43.385920] ? lock_downgrade+0x8e0/0x8e0 [ 43.385922] ? do_group_exit+0x16f/0x430 [ 43.385924] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 43.385926] ? __ia32_sys_exit+0x50/0x50 [ 43.385929] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.385931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.385933] ? get_signal+0x886/0x1960 [ 43.385935] ? ptrace_notify+0x130/0x130 [ 43.385937] ? __schedule+0x809/0x1e30 [ 43.385940] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 43.385942] ? __sched_text_start+0x8/0x8 [ 43.385944] ? set_current_blocked+0x40/0x40 [ 43.385947] ? __bpf_trace_x86_exceptions+0x40/0x40 [ 43.385949] ? lock_downgrade+0x8e0/0x8e0 [ 43.385951] ? do_signal+0x98/0x2040 [ 43.385953] ? setup_sigcontext+0x7d0/0x7d0 [ 43.385955] ? vmacache_find+0x5f/0x2e0 [ 43.385957] ? schedule+0xef/0x430 [ 43.385959] ? __schedule+0x1e30/0x1e30 [ 43.385961] ? exit_to_usermode_loop+0x87/0x310 [ 43.385964] ? exit_to_usermode_loop+0x28a/0x310 [ 43.385966] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 43.385969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 43.385971] ? syscall_return_slowpath+0x30f/0x5c0 [ 43.385974] ? prepare_exit_to_usermode+0x32e/0x390 [ 43.385976] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 43.385979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.385981] ? page_fault+0x8/0x30 [ 43.385983] ? retint_user+0x8/0x18 [ 43.385984] Code: 00 fc ff df 5b 97 10 81 ff ff ff ff 00 86 e7 38 00 f1 ff 1f 3a 5d 04 3a 00 f1 ff 1f 48 89 e5 5d c3 66 2e 0f 98 ea 22 d0 01 88 ff 3b 98 10 81 ff ff ff ff 07 00 00 00 00 00 00 00 00 e7 ff cf [ 43.386067] RIP: kasan_disable_current+0x0/0x20 RSP: ffff8801d022e650 [ 48.920158] BUG: unable to handle kernel [ 48.920168] ---[ end trace e1238d0f3ca144e8 ]--- [ 48.920177] Kernel panic - not syncing: Fatal exception [ 48.934384] NULL pointer dereference at 00000000000000a0 [ 48.939819] PGD 1b0b34067 P4D 1b0b34067 PUD 1ad57e067 PMD 0 [ 48.945609] Oops: 0010 [#2] SMP KASAN [ 48.949390] Dumping ftrace buffer: [ 48.952906] (ftrace buffer empty) [ 48.956606] Modules linked in: [ 48.959786] CPU: 0 PID: 4518 Comm: syz-executor0 Tainted: G D 4.17.0-rc7+ #97 [ 48.968610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.978022] RIP: 0010:0xa0 [ 48.980849] RSP: 0018:ffff8801ad737560 EFLAGS: 00010082 [ 48.986195] RAX: 00000000000000a0 RBX: ffff8801d694eb20 RCX: 0000000001080020 [ 48.993444] RDX: 00000000000000a0 RSI: 00000000000000a0 RDI: ffff8801d694ea80 [ 49.000694] RBP: ffff8801ad7375a8 R08: 000060fe24e06150 R09: fffffbfff11ab879 [ 49.007943] R10: fffffbfff11ab879 R11: ffffffff88d5c3cb R12: ffff8801d694ea80 [ 49.015290] R13: ffff8801da988340 R14: ffff8801d694eb1f R15: ffff8801d694eb1f [ 49.022548] FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:00000000099c3900 [ 49.030753] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 49.036614] CR2: 00000000000000a0 CR3: 00000001b0b36000 CR4: 00000000001426f0 [ 49.043868] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.051121] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.058371] Call Trace: [ 49.060946] ? kasan_unpoison_shadow+0x2/0x50 [ 49.065439] ? kasan_kmalloc+0x49/0xe0 [ 49.069316] kasan_slab_alloc+0x12/0x20 [ 49.073278] kmem_cache_alloc+0x11b/0x760 [ 49.077425] ? lock_downgrade+0x8e0/0x8e0 [ 49.081555] ? finish_task_switch+0x182/0x840 [ 49.086038] __sigqueue_alloc+0x3db/0x700 [ 49.090168] ? dequeue_signal+0x620/0x620 [ 49.094306] ? debug_check_no_locks_freed+0x310/0x310 [ 49.099485] ? debug_check_no_locks_freed+0x310/0x310 [ 49.104660] ? finish_task_switch+0x28b/0x840 [ 49.109139] ? preempt_notifier_register+0x1e0/0x1e0 [ 49.114227] __send_signal+0x33a/0x18e0 [ 49.118183] ? auditd_test_task+0x20e/0x370 [ 49.122491] ? prepare_signal+0xca0/0xca0 [ 49.126620] ? lock_acquire+0x1dc/0x520 [ 49.130663] ? __task_pid_nr_ns+0x32f/0x610 [ 49.134968] ? lock_downgrade+0x8e0/0x8e0 [ 49.139098] ? lock_release+0xa10/0xa10 [ 49.143054] ? lock_release+0xa10/0xa10 [ 49.147011] ? auditd_test_task+0x237/0x370 [ 49.151314] ? audit_send_reply_thread+0x4d0/0x4d0 [ 49.156227] ? kasan_check_write+0x14/0x20 [ 49.160444] ? do_raw_spin_lock+0xc1/0x200 [ 49.164667] ? __task_pid_nr_ns+0x358/0x610 [ 49.168973] ? delayed_put_pid+0x30/0x30 [ 49.173018] ? zap_other_threads+0x250/0x250 [ 49.177410] send_signal+0x4a/0xe0 [ 49.180934] do_send_sig_info+0xa7/0x150 [ 49.184978] ? __lock_task_sighand+0x800/0x800 [ 49.189543] ? lock_downgrade+0x8e0/0x8e0 [ 49.193678] group_send_sig_info+0x13c/0x1d0 [ 49.198071] __kill_pgrp_info+0x14f/0x260 [ 49.202203] ? group_send_sig_info+0x1d0/0x1d0 [ 49.206770] ? radix_tree_lookup+0x21/0x30 [ 49.211000] ? idr_find+0x44/0x50 [ 49.214451] __do_sys_kill+0x300/0x770 [ 49.218422] ? _copy_to_user+0xc8/0x110 [ 49.222389] ? kill_pid+0x40/0x40 [ 49.225826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 49.231346] ? compat_put_timespec64+0x10b/0x280 [ 49.236084] ? compat_get_timespec64+0x280/0x280 [ 49.240827] ? __x32_compat_sys_clock_settime+0x280/0x280 [ 49.246348] __ia32_sys_kill+0x54/0x80 [ 49.250217] do_fast_syscall_32+0x345/0xf9b [ 49.254534] ? do_int80_syscall_32+0x880/0x880 [ 49.259097] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.263838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 49.269356] ? syscall_return_slowpath+0x30f/0x5c0 [ 49.274270] ? sysret32_from_system_call+0x5/0x46 [ 49.279107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.283935] entry_SYSENTER_compat+0x70/0x7f [ 49.288323] RIP: 0023:0xf7f61cb9 [ 49.291668] RSP: 002b:00000000ffe5fdac EFLAGS: 00000293 ORIG_RAX: 0000000000000025 [ 49.299360] RAX: ffffffffffffffda RBX: 00000000fffffef8 RCX: 0000000000000009 [ 49.306610] RDX: 0000000000000108 RSI: 000000000000a960 RDI: 0000000000000000 [ 49.313870] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 49.321120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.328380] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 49.335632] Code: Bad RIP value. [ 49.339071] RIP: 0xa0 RSP: ffff8801ad737560 [ 49.343390] CR2: 00000000000000a0 [ 49.346823] ---[ end trace e1238d0f3ca144e9 ]--- [ 49.990585] Shutting down cpus with NMI [ 49.990587] Dumping ftrace buffer: [ 49.990589] (ftrace buffer empty) [ 49.990591] Kernel Offset: disabled