[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.073709] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.088286] random: sshd: uninitialized urandom read (32 bytes read) [ 27.301734] random: sshd: uninitialized urandom read (32 bytes read) [ 27.819979] random: sshd: uninitialized urandom read (32 bytes read) [ 178.379034] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. [ 184.002941] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/27 17:53:55 parsed 1 programs [ 185.365510] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/27 17:53:57 executed programs: 0 [ 186.637871] IPVS: ftp: loaded support on port[0] = 21 [ 186.858039] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.864488] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.871979] device bridge_slave_0 entered promiscuous mode [ 186.888963] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.895343] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.902629] device bridge_slave_1 entered promiscuous mode [ 186.919420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 186.936120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 186.981699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 187.000748] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 187.068413] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.075977] team0: Port device team_slave_0 added [ 187.092482] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.099730] team0: Port device team_slave_1 added [ 187.116147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.132814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.149331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.166319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.294143] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.300783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.307734] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.314119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.768769] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 187.775029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.793654] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 187.829607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 187.880524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 187.886698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.894746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.936785] 8021q: adding VLAN 0 to HW filter on device team0 [ 189.666268] unwind stack type:0 next_sp:0000000097e4bf07 mask:0x4 graph_idx:0 [ 189.666283] 00000000eb0d5b6e: ffff8801db106a80 (0xffff8801db106a80) [ 189.666301] 000000006fe3665b: ffffffff812dc5dd (__save_stack_trace+0x7d/0xf0) [ 189.666306] 000000006a9e04e9: 0000000000000000 ... [ 189.666315] 00000000c623a7f5: ffff8801db100000 (0xffff8801db100000) [ 189.666323] 00000000e2673d85: ffff8801db108000 (0xffff8801db108000) [ 189.666331] 000000000953fcd1: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.666339] 0000000040575730: 0000000000000004 (0x4) [ 189.666347] 0000000009b371f6: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666354] 0000000034ca20f3: 0000000100000000 (0x100000000) [ 189.666362] 000000008159bf9a: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.666370] 000000002469a7a7: ffff8801db1069f0 (0xffff8801db1069f0) [ 189.666383] 0000000080403089: ffffffff86c00d4a (do_softirq_own_stack+0x2a/0x40) [ 189.666385] 000000005d3d07f7: 0000000000000000 ... [ 189.666390] 00000000c0864e82: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.666399] 00000000faccebb4: ffffffff89423b08 (lock_classes+0x488/0x29fee0) [ 189.666406] 000000006564828d: ffffffff8908e290 (stack_trace+0xb2cb0/0x400020) [ 189.666413] 0000000070b7bcf1: ffffffff89423b0c (lock_classes+0x48c/0x29fee0) [ 189.666417] 0000000090c0918e: 0000000000000004 (0x4) [ 189.666422] 00000000d5b5a8a0: ffff8801db106a90 (0xffff8801db106a90) [ 189.666429] 0000000077901904: ffffffff812dc66a (save_stack_trace+0x1a/0x20) [ 189.666434] 00000000383a279e: ffff8801db106ad0 (0xffff8801db106ad0) [ 189.666443] 00000000c82fa852: ffffffff815f1040 (save_trace+0xe0/0x290) [ 189.666447] 000000006cbda200: ffff8801db106ab0 (0xffff8801db106ab0) [ 189.666452] 0000000005612861: 1ffff1003b620d61 (0x1ffff1003b620d61) [ 189.666456] 0000000009c68a14: ffff8801adc96e48 (0xffff8801adc96e48) [ 189.666461] 000000001199e47e: ffff8801adc96e68 (0xffff8801adc96e68) [ 189.666465] 0000000052a77472: 0000000000000004 (0x4) [ 189.666469] 0000000028e43f78: 0000000000000111 (0x111) [ 189.666474] 000000003b1526a4: ffff8801db106c10 (0xffff8801db106c10) [ 189.666480] 00000000b446e5bb: ffffffff815f8e9a (mark_lock+0x3aa/0x19f0) [ 189.666489] 0000000028e9fdd2: ffffffff86b29c30 (rb_erase+0x3550/0x3550) [ 189.666496] 00000000bdf819b9: ffffffff8360aea4 (find_next_bit+0x104/0x130) [ 189.666499] 0000000000041f95: 0000000000000001 (0x1) [ 189.666504] 000000000f724c57: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666509] 0000000017d17527: ffff880100000004 (0xffff880100000004) [ 189.666513] 000000009397ddfd: 0000000041b58ab3 (0x41b58ab3) [ 189.666522] 000000006a547a74: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.666528] 0000000011187a38: ffffffff815f8af0 (print_usage_bug+0xc0/0xc0) [ 189.666532] 000000005806963a: 0000000041b58ab3 (0x41b58ab3) [ 189.666539] 000000000ba3b632: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.666547] 00000000fd69e7a0: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.666552] 00000000d7dd11ca: ffff8801db106d70 (0xffff8801db106d70) [ 189.666560] 000000009ef31740: ffffffff8157668c (select_idle_sibling+0xcc/0xd90) [ 189.666564] 00000000da644f15: ffff8801d9848df8 (0xffff8801d9848df8) [ 189.666595] 0000000082e2c995: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.666600] 000000007d31aa91: ffff8801adc96e98 (0xffff8801adc96e98) [ 189.666605] 00000000c7ba9de5: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666610] 00000000ed39bc92: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.666614] 000000002e541dee: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.666618] 000000007506d94c: 0000000000000004 (0x4) [ 189.666623] 000000003b24aa29: ffff8801db106bd0 (0xffff8801db106bd0) [ 189.666629] 000000005439c6d7: ffffffff815f2625 (__lock_is_held+0xb5/0x140) [ 189.666634] 00000000a2a22434: ffffffffd9f1a380 (0xffffffffd9f1a380) [ 189.666639] 00000000791a688a: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.666643] 00000000892c7640: ffff8801db02ca98 (0xffff8801db02ca98) [ 189.666647] 0000000077f4e75f: 0000000000000086 (0x86) [ 189.666652] 00000000da0282e3: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666656] 000000004204c592: 0000000041b58ab3 (0x41b58ab3) [ 189.666663] 00000000df46d62f: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.666671] 0000000061c3df47: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.666676] 000000008bdfc881: ffff8801db106c00 (0xffff8801db106c00) [ 189.666680] 0000000038b27c65: 0000000000000086 (0x86) [ 189.666684] 0000000099024554: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.666688] 00000000145126fc: 0000000000000004 (0x4) [ 189.666693] 0000000036d1db93: ffff8801adc96e6a (0xffff8801adc96e6a) [ 189.666697] 0000000093f86a32: 0000000000000020 (0x20) [ 189.666701] 00000000bf02f051: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666705] 0000000009df4a57: 000000000000000c (0xc) [ 189.666710] 000000009e580cdd: ffff8801db106fb0 (0xffff8801db106fb0) [ 189.666716] 000000000cd11db9: ffffffff815fc21e (__lock_acquire+0x160e/0x5020) [ 189.666721] 000000006360141a: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666725] 00000000c16ae249: 0000000041b58ab3 (0x41b58ab3) [ 189.666730] 00000000c85f2375: 0000000041b58ab3 (0x41b58ab3) [ 189.666737] 000000006ea3d419: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.666744] 00000000a142bd89: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.666747] 00000000ce42d5ad: 0000000000000000 ... [ 189.666752] 00000000fe40b24e: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.666756] 000000003f5c6ffd: ffff8801adc96e98 (0xffff8801adc96e98) [ 189.666761] 00000000c2d973a0: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666765] 00000000e03c40e6: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.666770] 00000000acc8bc21: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.666774] 000000006e0c30ea: 0000000000000004 (0x4) [ 189.666778] 00000000ba32ffa4: ffff8801adc96e60 (0xffff8801adc96e60) [ 189.666783] 000000009f78b228: ffffffff00000002 (0xffffffff00000002) [ 189.666787] 00000000f4d70711: ffff8801adc96e68 (0xffff8801adc96e68) [ 189.666792] 0000000053c9951c: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.666797] 0000000016bebb58: ffff8801adc96e48 (0xffff8801adc96e48) [ 189.666801] 00000000cd6e9152: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.666806] 000000004563edb2: 1ffff1003b620d98 (0x1ffff1003b620d98) [ 189.666808] 000000006e714c21: 0000000000000000 ... [ 189.666812] 00000000f85e3825: 0000000041b58ab3 (0x41b58ab3) [ 189.666820] 000000002d9a7eef: ffffffff87bdc6b0 (K512_4+0x6870/0x107b94) [ 189.666827] 0000000029497c2e: ffffffff815fac10 (trace_hardirqs_on+0x10/0x10) [ 189.666830] 000000000fad715b: 0000000000000086 (0x86) [ 189.666835] 000000006edb6073: ffff8801cb027540 (0xffff8801cb027540) [ 189.666840] 000000003a4d13cf: 1ffff1003b620da6 (0x1ffff1003b620da6) [ 189.666844] 00000000bb16c23e: 0000000000007cb9 (0x7cb9) [ 189.666848] 00000000e5a33d0f: ffff8801cb027598 (0xffff8801cb027598) [ 189.666853] 000000003dc5ae5b: ffff8801db106e78 (0xffff8801db106e78) [ 189.666860] 000000001cfbc76d: ffffffff81592ae0 (update_curr+0x200/0xc00) [ 189.666865] 00000000173f97bc: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.666869] 00000000bbc3e039: ffff8801db02ca98 (0xffff8801db02ca98) [ 189.666873] 00000000f1577ed6: 0000000000000086 (0x86) [ 189.666878] 00000000cd046830: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666882] 000000007b2d5e25: 0000000041b58ab3 (0x41b58ab3) [ 189.666890] 000000008c2a8a61: ffffffff87bdb638 (K512_4+0x57f8/0x107b94) [ 189.666897] 00000000c7dcb89f: ffffffff815928e0 (__account_cfs_rq_runtime+0x770/0x770) [ 189.666902] 0000000044479630: ffff8801db106d78 (0xffff8801db106d78) [ 189.666906] 000000009d5bceb7: 0000000000000086 (0x86) [ 189.666910] 00000000338dec9b: 0000000000000003 (0x3) [ 189.666926] 00000000ae5d9367: 0000000000000000 ... [ 189.666930] 00000000cc093736: 1ffff1003b620db5 (0x1ffff1003b620db5) [ 189.666932] 0000000065b3cc84: 0000000000000000 ... [ 189.666950] 00000000b6c52c56: ffff8801db106ef0 (0xffff8801db106ef0) [ 189.666957] 0000000097efe487: ffffffff81592c24 (update_curr+0x344/0xc00) [ 189.666963] 00000000a97f90f2: ffffffff815f8af0 (print_usage_bug+0xc0/0xc0) [ 189.666971] 00000000e2c3c690: ffffffff87f93520 (rcu_bh_lock_map+0x40/0x40) [ 189.666976] 000000008ffed722: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.666980] 000000008de92e3c: 0000000041b58ab3 (0x41b58ab3) [ 189.666999] 0000000079b727e0: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.667006] 000000007d884ba9: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.667011] 000000003c5c3104: ffff8801db12cb40 (0xffff8801db12cb40) [ 189.667015] 000000002cb519f6: ffff8801ce17a740 (0xffff8801ce17a740) [ 189.667019] 00000000910d7bfb: ffff8801db106e78 (0xffff8801db106e78) [ 189.667026] 0000000048db38b5: ffffffff815748bc (account_entity_enqueue+0x3ec/0x700) [ 189.667031] 000000004da50025: ffff8801adc96670 (0xffff8801adc96670) [ 189.667035] 0000000038349a33: ffff8801db12d550 (0xffff8801db12d550) [ 189.667040] 0000000013fa0323: ffff8801ce17a770 (0xffff8801ce17a770) [ 189.667044] 00000000e9ca86d5: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667048] 0000000033d1b14e: ffff8801ce17a758 (0xffff8801ce17a758) [ 189.667053] 00000000d80d204c: ffff8801db12cb70 (0xffff8801db12cb70) [ 189.667057] 00000000db2ad8d9: dffffc0000000000 (0xdffffc0000000000) [ 189.667062] 0000000013be3903: ffff8801ce17a740 (0xffff8801ce17a740) [ 189.667079] 00000000dd6a2265: ffffed0039c2f4f3 (0xffffed0039c2f4f3) [ 189.667089] 0000000095a3b545: ffff8801db106e78 (0xffff8801db106e78) [ 189.667096] 000000002c180634: ffffffff8157078d (__enqueue_entity+0x10d/0x1f0) [ 189.667100] 00000000841009ff: ffff8801db02cb40 (0xffff8801db02cb40) [ 189.667104] 000000000b828cb6: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667108] 000000006a7676f3: ffff8801adc96e98 (0xffff8801adc96e98) [ 189.667113] 00000000f0230ce2: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.667117] 00000000506b7856: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.667121] 00000000eeaf09d3: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.667125] 00000000a2e92001: 0000000000000004 (0x4) [ 189.667129] 000000007ee94641: ffff8801db106eb8 (0xffff8801db106eb8) [ 189.667134] 0000000058ca34c3: ffffffff815f2625 (__lock_is_held+0xb5/0x140) [ 189.667139] 0000000076ce7a51: ffffffffdb107140 (0xffffffffdb107140) [ 189.667143] 00000000329f6229: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.667147] 00000000b2b1c0e3: ffff8801db12ca98 (0xffff8801db12ca98) [ 189.667152] 0000000043302c26: 0000000000000086 (0x86) [ 189.667159] 000000004a14b8fa: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.667166] 000000004e139439: ffff8801db12ca98 (0xffff8801db12ca98) [ 189.667174] 0000000004d1a80e: ffff8801db12ca80 (0xffff8801db12ca80) [ 189.667181] 000000002ce5d9b6: ffff8801db12cb40 (0xffff8801db12cb40) [ 189.667195] 00000000631e77f0: ffff8801db106ee8 (0xffff8801db106ee8) [ 189.667213] 00000000e9a9d45d: 0000000000000086 (0x86) [ 189.667239] 00000000f5c2f17f: ffffffff81599bd0 (put_prev_task_fair+0x80/0x80) [ 189.667247] 00000000c40295ed: ffff8801cb027540 (0xffff8801cb027540) [ 189.667255] 0000000048d8fff3: 1ffff1003b620de3 (0x1ffff1003b620de3) [ 189.667264] 00000000531369b5: ffff8801db107148 (0xffff8801db107148) [ 189.667272] 00000000c1757707: ffff8801db107060 (0xffff8801db107060) [ 189.667285] 0000000054623558: ffffffff81592c24 (update_curr+0x344/0xc00) [ 189.667293] 0000000051b32111: 0000000041b58ab3 (0x41b58ab3) [ 189.667306] 000000003e2281c7: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.667320] 000000009e30f417: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.667328] 00000000634e13a7: ffff8801adc96de8 (0xffff8801adc96de8) [ 189.667336] 000000003bb9bf47: 0000000041b58ab3 (0x41b58ab3) [ 189.667348] 00000000c6bf17b3: ffffffff87bdb638 (K512_4+0x57f8/0x107b94) [ 189.667359] 00000000698d5db0: ffffffff815928e0 (__account_cfs_rq_runtime+0x770/0x770) [ 189.667363] 0000000065ed950c: 0000000041b58ab3 (0x41b58ab3) [ 189.667371] 00000000dd669f97: ffffffff87bc5f10 (regoff.30861+0x323ef0/0x331c10) [ 189.667378] 000000005eb1ddf6: ffffffff81599bd0 (put_prev_task_fair+0x80/0x80) [ 189.667386] 00000000d58845a1: ffffffff87f93520 (rcu_bh_lock_map+0x40/0x40) [ 189.667390] 00000000b642a64a: 0000000000000001 (0x1) [ 189.667394] 00000000e80d5b9b: ffff8801db106fa0 (0xffff8801db106fa0) [ 189.667401] 00000000b8ff2ff2: ffffffff815f23e6 (find_held_lock+0x36/0x1c0) [ 189.667405] 0000000033c773c1: 0000000041b58ab3 (0x41b58ab3) [ 189.667409] 00000000fe13f232: 0000000041b58ab3 (0x41b58ab3) [ 189.667414] 000000006488b55e: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667421] 00000000fcec8760: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.667425] 00000000ca6ff1a7: 1ffff1003b620e01 (0x1ffff1003b620e01) [ 189.667430] 00000000208459c7: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.667433] 00000000c97bec1d: 0000000000000000 ... [ 189.667437] 0000000091a59793: 0000000000000001 (0x1) [ 189.667439] 000000000b5a0894: 0000000000000000 ... [ 189.667444] 00000000c81e738c: ffff8801db1070d0 (0xffff8801db1070d0) [ 189.667450] 00000000ea9e76d2: ffffffff81601d34 (lock_acquire+0x1e4/0x540) [ 189.667452] 0000000003f7cc4a: 0000000000000000 ... [ 189.667460] 00000000b01add8a: ffffffff8163f4a7 (vprintk_emit+0x197/0x910) [ 189.667463] 00000000fb335c72: 0000000000000000 ... [ 189.667467] 00000000e4cd7c70: ffff8801db12ca98 (0xffff8801db12ca98) [ 189.667471] 00000000464276d3: 0000000000000086 (0x86) [ 189.667475] 00000000b054753d: 0000000000000086 (0x86) [ 189.667479] 0000000053e97cd0: 00000000db12ca98 (0xdb12ca98) [ 189.667486] 00000000a4f9eddf: ffffffff87f89f18 (logbuf_lock+0x18/0x60) [ 189.667490] 00000000939bbed1: 0000000041b58ab3 (0x41b58ab3) [ 189.667498] 00000000e2d5c865: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.667504] 00000000d097cb45: ffffffff81601b50 (lock_release+0xa30/0xa30) [ 189.667511] 00000000e5ead25b: ffffffff81583550 (task_numa_migrate+0x2990/0x2990) [ 189.667516] 00000000485c2ed6: 0000000041b58ab3 (0x41b58ab3) [ 189.667523] 00000000ac54b437: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.667530] 000000003674d324: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.667535] 000000003107cfc7: ffff8801db107060 (0xffff8801db107060) [ 189.667543] 0000000073ae4b93: ffffffff81553792 (resched_curr+0x122/0x190) [ 189.667545] 00000000c7f84edc: 0000000000000000 ... [ 189.667550] 00000000c91c6b17: dffffc0000000000 (0xdffffc0000000000) [ 189.667554] 00000000686ab52a: ffff8801db107170 (0xffff8801db107170) [ 189.667557] 000000001a7ba470: 0000000000000000 ... [ 189.667561] 00000000ee4407e6: 0000000041b58ab3 (0x41b58ab3) [ 189.667593] 00000000104d5e96: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.667598] 00000000a76f88cd: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667602] 000000002ab71582: 0000000000000002 (0x2) [ 189.667607] 000000003670dde2: ffff8801adc96e92 (0xffff8801adc96e92) [ 189.667611] 000000009550e6c3: 0000000000000020 (0x20) [ 189.667615] 00000000456b5f6d: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667623] 000000005da916dd: ffffffff87f89f00 (log_wait+0x80/0x80) [ 189.667627] 000000001be350fb: 00000000ffffffff (0xffffffff) [ 189.667631] 00000000ae552969: 0000000000000001 (0x1) [ 189.667635] 00000000cbf329be: ffff8801db107250 (0xffff8801db107250) [ 189.667643] 00000000ec555927: ffffffff87f1bca0 (pv_cpu_ops+0x120/0x120) [ 189.667648] 000000008dfb063a: ffff8801db1070f0 (0xffff8801db1070f0) [ 189.667655] 00000000323b311b: ffffffff86b7dbca (_raw_spin_lock+0x2a/0x40) [ 189.667662] 00000000af1369c8: ffffffff8163f4a7 (vprintk_emit+0x197/0x910) [ 189.667667] 00000000dde3fd4b: 1ffff1003b620e26 (0x1ffff1003b620e26) [ 189.667672] 0000000007433d8f: ffff8801db107278 (0xffff8801db107278) [ 189.667679] 00000000e25b9d0c: ffffffff8163f4a7 (vprintk_emit+0x197/0x910) [ 189.667683] 00000000e4190e95: ffff8801db1072c8 (0xffff8801db1072c8) [ 189.667692] 000000008004f5fb: ffffffff87078e60 (pt_regs_offset+0x2e0/0x16a0) [ 189.667694] 00000000fa2de028: 0000000000000000 ... [ 189.667699] 000000002ebdeb56: 00000000adc96e88 (0xadc96e88) [ 189.667702] 00000000736cdd22: 0000000000000006 (0x6) [ 189.667707] 00000000dc53f3ef: 0000000041b58ab3 (0x41b58ab3) [ 189.667714] 00000000d2992bce: ffffffff87bdda40 (K512_4+0x7c00/0x107b94) [ 189.667721] 000000006d9394d5: ffffffff8163f310 (wake_up_klogd+0x110/0x110) [ 189.667726] 00000000285a9b12: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.667731] 000000004ac06edb: 1ffff1003b620e2c (0x1ffff1003b620e2c) [ 189.667738] 0000000077f959c3: ffffffff893fbe78 (chainhash_table+0x20838/0x40020) [ 189.667742] 000000001005d777: 0000000041b58ab3 (0x41b58ab3) [ 189.667750] 000000004079fb04: ffffffff87bdc6b0 (K512_4+0x6870/0x107b94) [ 189.667756] 00000000c01b7211: ffffffff815fac10 (trace_hardirqs_on+0x10/0x10) [ 189.667760] 0000000091e481f9: 0000000000000020 (0x20) [ 189.667765] 00000000a5041fd1: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.667769] 000000009599b62d: 000000000000000c (0xc) [ 189.667773] 00000000b6c197cf: ffff8801db107528 (0xffff8801db107528) [ 189.667780] 000000004362b8ac: ffffffff815fb40c (__lock_acquire+0x7fc/0x5020) [ 189.667784] 000000004caf4bf2: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.667789] 0000000042a12147: 0000000041b58ab3 (0x41b58ab3) [ 189.667796] 000000003668c980: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.667800] 00000000ed9af2af: 0000000041b58ab3 (0x41b58ab3) [ 189.667808] 000000009bbe1e79: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.667812] 00000000730f3e1b: ffff8801db1071e0 (0xffff8801db1071e0) [ 189.667821] 00000000bf38df4a: ffffffff81387efc (get_cpu_entry_area+0xc/0x30) [ 189.667825] 000000004911dbbe: ffff8801db107470 (0xffff8801db107470) [ 189.667830] 0000000089b13b08: ffff8801db107200 (0xffff8801db107200) [ 189.667838] 00000000fb7d3fa9: ffffffff812b23f9 (in_entry_stack+0x19/0x60) [ 189.667842] 0000000067bfd037: ffff8801db107470 (0xffff8801db107470) [ 189.667847] 00000000458baf91: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.667851] 000000000510c367: ffff8801db107230 (0xffff8801db107230) [ 189.667858] 00000000a834a584: ffffffff812b169e (get_stack_info+0x11e/0x142) [ 189.667863] 00000000c5edd42f: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.667867] 000000002bbe9b58: dffffc0000000000 (0xdffffc0000000000) [ 189.667872] 0000000025be1a58: ffffed003b620e8f (0xffffed003b620e8f) [ 189.667890] 00000000403da5a3: ffff8801db107470 (0xffff8801db107470) [ 189.667895] 000000006bcd86ec: ffff8801db107348 (0xffff8801db107348) [ 189.667902] 000000006576cc1e: ffffffff8135fc25 (update_stack_state+0x1a5/0x690) [ 189.667906] 0000000095b2772a: ffff8801db1074f0 (0xffff8801db1074f0) [ 189.667924] 00000000678c2a71: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.667931] 00000000b4ae1fa8: ffffffff87078e60 (pt_regs_offset+0x2e0/0x16a0) [ 189.667935] 00000000eda039ef: ffff8801db1072c8 (0xffff8801db1072c8) [ 189.667940] 000000004129588f: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.667944] 00000000608771c5: ffff8801adc96c28 (0xffff8801adc96c28) [ 189.667948] 0000000080722be9: 0000000000001381 (0x1381) [ 189.667952] 000000000e70accc: ffff8801db107298 (0xffff8801db107298) [ 189.667959] 00000000a1cc1f58: ffffffff81640158 (vprintk_deferred+0x28/0x60) [ 189.667963] 0000000042d19e3d: ffffed003b620e55 (0xffffed003b620e55) [ 189.667970] 000000000e061453: ffffffff87078e60 (pt_regs_offset+0x2e0/0x16a0) [ 189.667975] 00000000b6dae158: ffff8801db107348 (0xffff8801db107348) [ 189.667982] 0000000091a2abcd: ffffffff8164162a (printk_deferred+0xa7/0xdd) [ 189.667997] 0000000084f06f17: 0000000041b58ab3 (0x41b58ab3) [ 189.668004] 00000000a1611f31: ffffffff87bd7161 (K512_4+0x1321/0x107b94) [ 189.668011] 00000000afdc0712: ffffffff81641583 (devkmsg_write.cold.37+0xd/0xd) [ 189.668017] 000000001b7d1896: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.668022] 000000007daed772: ffffffff00000008 (0xffffffff00000008) [ 189.668026] 000000008c9ef705: ffff8801db107358 (0xffff8801db107358) [ 189.668030] 000000008fb2d204: ffff8801db107308 (0xffff8801db107308) [ 189.668034] 000000005344cbba: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668038] 0000000010223378: ffff8801db107470 (0xffff8801db107470) [ 189.668042] 00000000259af454: 1ffff1003b620e69 (0x1ffff1003b620e69) [ 189.668046] 00000000f20b9d33: ffff8801db1074f0 (0xffff8801db1074f0) [ 189.668051] 000000007476c8c8: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668055] 000000000f9f0ab4: ffff8801db1074c0 (0xffff8801db1074c0) [ 189.668059] 000000002c339cf5: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.668075] 000000006b6a0c60: ffff8801adc96c28 (0xffff8801adc96c28) [ 189.668079] 000000004c7a280a: 0000000000001381 (0x1381) [ 189.668088] 000000007097e86d: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.668093] 000000004fedb67c: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.668097] 00000000f764d097: ffff8801db107470 (0xffff8801db107470) [ 189.668101] 00000000f051edb1: 1ffff1003b620e70 (0x1ffff1003b620e70) [ 189.668105] 00000000a4ee0154: ffff8801db107448 (0xffff8801db107448) [ 189.668112] 00000000cdb29293: ffffffff81361425 (unwind_next_frame.part.7.cold.11+0xc2/0xed) [ 189.668118] 00000000e699c80a: ffffffff813602a0 (unwind_dump+0x190/0x190) [ 189.668122] 00000000edcdaff4: ffff8801adc96de8 (0xffff8801adc96de8) [ 189.668127] 000000006834e132: ffff8801db1074f0 (0xffff8801db1074f0) [ 189.668131] 0000000061d74773: ffff8801db107498 (0xffff8801db107498) [ 189.668148] 000000009d938b93: ffff8801db1074a8 (0xffff8801db1074a8) [ 189.668152] 0000000055e4d69b: 0000000041b58ab3 (0x41b58ab3) [ 189.668171] 00000000128f2c1b: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.668178] 00000000c31ed450: ffffffff813602a0 (unwind_dump+0x190/0x190) [ 189.668182] 000000004fa4eb2a: 00000000000000b8 (0xb8) [ 189.668186] 000000000be1fe07: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.668190] 00000000f07472f3: 0000000000000020 (0x20) [ 189.668195] 00000000b1dac9a9: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.668199] 0000000066597e39: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668204] 0000000087a4100b: 1ffff1003b620e8d (0x1ffff1003b620e8d) [ 189.668208] 00000000bc875e8f: ffff8801adc96e70 (0xffff8801adc96e70) [ 189.668213] 00000000fbdabb6a: ffff8801db107470 (0xffff8801db107470) [ 189.668217] 0000000005000e76: 0000000000000058 (0x58) [ 189.668221] 00000000aae8e8ff: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668226] 0000000000b47465: dffffc0000000000 (0xdffffc0000000000) [ 189.668230] 0000000038a10dd8: ffffed003b620e90 (0xffffed003b620e90) [ 189.668235] 00000000a504f6a5: ffffed003b620e8f (0xffffed003b620e8f) [ 189.668239] 0000000059d89614: ffff8801db1074f0 (0xffff8801db1074f0) [ 189.668244] 0000000047c0c5f9: ffff8801db107470 (0xffff8801db107470) [ 189.668249] 0000000068435a53: ffff8801db107460 (0xffff8801db107460) [ 189.668253] 000000006ff4fbda: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668258] 00000000c5f2f4db: ffff8801db107470 (0xffff8801db107470) [ 189.668260] 000000004b79c121: 0000000000000000 ... [ 189.668265] 0000000060913c4d: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.668269] 000000001cb1af18: ffff8801be29bf90 (0xffff8801be29bf90) [ 189.668274] 0000000042c8f9d1: ffff8801db107460 (0xffff8801db107460) [ 189.668280] 0000000096d94407: ffffffff81360cbe (unwind_next_frame+0x3e/0x50) [ 189.668285] 000000003d2cb8d9: ffff8801db107510 (0xffff8801db107510) [ 189.668290] 00000000d4cc771a: ffff8801db1074f0 (0xffff8801db1074f0) [ 189.668297] 00000000e4c478f0: ffffffff812dc5dd (__save_stack_trace+0x7d/0xf0) [ 189.668300] 00000000963ae3af: 0000000000000000 ... [ 189.668304] 000000005a79894f: ffff8801db100000 (0xffff8801db100000) [ 189.668309] 000000007aff85af: ffff8801db108000 (0xffff8801db108000) [ 189.668314] 000000002746824a: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.668317] 000000004db501ae: 0000000000000004 (0x4) [ 189.668322] 000000000f2db6b9: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.668326] 00000000e363e3f1: 0000000100000000 (0x100000000) [ 189.668331] 0000000098fee5b4: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.668335] 000000006389e696: ffff8801db107460 (0xffff8801db107460) [ 189.668346] 000000009d68a82f: ffffffff86c00d4a (do_softirq_own_stack+0x2a/0x40) [ 189.668350] 00000000bcd9afc4: 0000000000000000 ... [ 189.668358] 00000000663d98ff: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.668365] 00000000f6d428a7: 0000000000400000 (0x400000) [ 189.668373] 0000000028a52a52: ffff8801dad49380 (0xffff8801dad49380) [ 189.668380] 000000006df4a88e: 0000000000000001 (0x1) [ 189.668388] 0000000065269f48: ffff8801be29bfa8 (0xffff8801be29bfa8) [ 189.668396] 00000000dd5167a2: ffff8801db107500 (0xffff8801db107500) [ 189.668409] 00000000b9b1edd1: ffffffff812dc66a (save_stack_trace+0x1a/0x20) [ 189.668418] 000000005fe1dfae: ffff8801db107730 (0xffff8801db107730) [ 189.668432] 00000000390ab747: ffffffff81bc4993 (save_stack+0x43/0xd0) [ 189.668439] 0000000046768502: 0000004000000008 (0x4000000008) [ 189.668448] 00000000aa1265d5: ffff8801db107528 (0xffff8801db107528) [ 189.668456] 00000000db66eb98: ffff880100000000 (0xffff880100000000) [ 189.668468] 0000000084f54504: ffffffff81bc4993 (save_stack+0x43/0xd0) [ 189.668480] 0000000056e0984b: ffffffff81bc4b3a (__kasan_slab_free+0x11a/0x170) [ 189.668492] 000000000ce1aaab: ffffffff81bc52ae (kasan_slab_free+0xe/0x10) [ 189.668502] 000000005f3da6e5: ffffffff81bc2036 (kmem_cache_free+0x86/0x2d0) [ 189.668512] 00000000ac3fb07d: ffffffff8152e8e4 (put_cred_rcu+0x2c4/0x470) [ 189.668520] 00000000ae45eec6: ffffffff81682808 (rcu_process_callbacks+0xf98/0x2860) [ 189.668528] 0000000008a7bfb7: ffffffff86e002eb (__do_softirq+0x2eb/0xb1e) [ 189.668536] 00000000b1d72e9d: ffffffff86c00d4a (do_softirq_own_stack+0x2a/0x40) [ 189.668541] 00000000297eedc5: ffffffff00000002 (0xffffffff00000002) [ 189.668546] 00000000abaf76f4: ffff8801db107590 (0xffff8801db107590) [ 189.668554] 00000000baa9d019: ffffffff86b7e5f3 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 189.668556] 00000000db6cc1b8: 0000000000000000 ... [ 189.668561] 00000000f3b9b935: 1ffff1003b620eb5 (0x1ffff1003b620eb5) [ 189.668592] 000000008a1e6a33: ffffffff89ac9368 (obj_hash+0xddc08/0x100020) [ 189.668599] 0000000042cff7cf: ffffffff89ac9368 (obj_hash+0xddc08/0x100020) [ 189.668604] 000000008658fc1d: 1ffff1003b620eb9 (0x1ffff1003b620eb9) [ 189.668608] 00000000de742038: ffff8801db1075b8 (0xffff8801db1075b8) [ 189.668615] 00000000df1c5a1a: ffffffff81bc4881 (kasan_check_read+0x11/0x20) [ 189.668620] 00000000d4f0f9a0: ffff8801db107650 (0xffff8801db107650) [ 189.668628] 000000006b7c4da4: ffffffff81612047 (do_raw_spin_unlock+0xa7/0x2f0) [ 189.668632] 000000006e3b7e13: 0000000041b58ab3 (0x41b58ab3) [ 189.668640] 000000003d21f116: ffffffff87bc0de4 (regoff.30861+0x31edc4/0x331c10) [ 189.668647] 00000000acf75eeb: ffffffff81611fa0 (do_raw_spin_trylock+0x1c0/0x1c0) [ 189.668650] 00000000a3a181ad: 0000000000000000 ... [ 189.668654] 000000001e287ed6: 0000000000000001 (0x1) [ 189.668660] 000000008aec1881: ffffffff89ac9370 (obj_hash+0xddc10/0x100020) [ 189.668666] 00000000a0c553d0: ffffffff89ac9378 (obj_hash+0xddc18/0x100020) [ 189.668671] 00000000336a4f57: ffff8801db107610 (0xffff8801db107610) [ 189.668676] 000000000282f0ab: ffff8801cac49f50 (0xffff8801cac49f50) [ 189.668680] 000000002dc5afe6: ffff8801db107648 (0xffff8801db107648) [ 189.668687] 0000000068deb5e8: ffffffff81611ca1 (do_raw_spin_lock+0xc1/0x200) [ 189.668691] 00000000b06ad133: 0000000000000086 (0x86) [ 189.668695] 0000000089ee9483: 0000000000000086 (0x86) [ 189.668702] 000000008f1425bf: ffffffff89ac9368 (obj_hash+0xddc08/0x100020) [ 189.668706] 000000001a79ac20: 0000000000000002 (0x2) [ 189.668710] 00000000c3a115ae: ffff8801db107650 (0xffff8801db107650) [ 189.668718] 000000001c45ad16: ffffffff815f14bd (trace_hardirqs_off+0xd/0x10) [ 189.668723] 000000009d241f99: ffff8801db107670 (0xffff8801db107670) [ 189.668731] 000000008f79df5a: ffffffff86b7e5f3 (_raw_spin_unlock_irqrestore+0x63/0xc0) [ 189.668737] 000000008be480a6: ffffffff89ac9368 (obj_hash+0xddc08/0x100020) [ 189.668740] 0000000005207127: 0000000000000000 ... [ 189.668744] 0000000070949725: ffff8801db107770 (0xffff8801db107770) [ 189.668753] 00000000368c0f25: ffffffff83632cbb (debug_check_no_obj_freed+0x30b/0x595) [ 189.668758] 000000008e7bf389: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.668762] 0000000017d084e0: 0000000000000002 (0x2) [ 189.668768] 000000001c55cb1d: ffffffff89ac9360 (obj_hash+0xddc00/0x100020) [ 189.668773] 0000000020bb3483: ffff8801be29c000 (0xffff8801be29c000) [ 189.668777] 00000000b7debb37: ffff8801be29bfa8 (0xffff8801be29bfa8) [ 189.668782] 00000000ea7c51ba: 00ff880100000002 (0xff880100000002) [ 189.668786] 00000000c5473190: fffffbfff135926c (0xfffffbfff135926c) [ 189.668791] 00000000cdd9c2c5: 00000000000ddc00 (0xddc00) [ 189.668795] 000000000f80c160: 1ffff1003b620edd (0x1ffff1003b620edd) [ 189.668800] 00000000a6faa8c3: ffffed003b620ee1 (0xffffed003b620ee1) [ 189.668804] 00000000bb418217: ffff8801be29bf00 (0xffff8801be29bf00) [ 189.668809] 00000000701dcf4d: ffff8801be29b000 (0xffff8801be29b000) [ 189.668813] 00000000d67e765d: 0000000000000086 (0x86) [ 189.668817] 00000000a1852feb: 0000000041b58ab3 (0x41b58ab3) [ 189.668824] 00000000b5edbc5d: ffffffff87bc0b3e (regoff.30861+0x31eb1e/0x331c10) [ 189.668832] 0000000032bab319: ffffffff836329b0 (free_obj_work+0xbb0/0xbb0) [ 189.668837] 00000000fea91b08: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.668839] 0000000069fa0d6d: 0000000000000000 ... [ 189.668846] 000000006980195e: ffffffff815fa5a9 (mark_held_locks+0xc9/0x160) [ 189.668850] 0000000085290eb7: 0000000041b58ab3 (0x41b58ab3) [ 189.668857] 0000000060949231: ffffffff87bc0b3e (regoff.30861+0x31eb1e/0x331c10) [ 189.668862] 0000000005c44eb5: ffff8801be29bf00 (0xffff8801be29bf00) [ 189.668866] 0000000030bfa01d: ffff8801db107760 (0xffff8801db107760) [ 189.668873] 00000000739d92e4: ffffffff81bc4b3a (__kasan_slab_free+0x11a/0x170) [ 189.668878] 0000000089bb3a9d: ffff8801be29bf00 (0xffff8801be29bf00) [ 189.668882] 00000000a118420a: ffff8801dad49380 (0xffff8801dad49380) [ 189.668886] 00000000bf399f52: 0000000000000286 (0x286) [ 189.668894] 00000000407be7ab: ffffffff8152e8e4 (put_cred_rcu+0x2c4/0x470) [ 189.668898] 00000000ded14e5c: ffff8801db107770 (0xffff8801db107770) [ 189.668905] 00000000cf4084d7: ffffffff81bc52ae (kasan_slab_free+0xe/0x10) [ 189.668910] 00000000f5d9f855: ffff8801db1077a0 (0xffff8801db1077a0) [ 189.668916] 00000000ffaaf2cb: ffffffff81bc2036 (kmem_cache_free+0x86/0x2d0) [ 189.668921] 000000003bd9179e: ffff8801be29bf00 (0xffff8801be29bf00) [ 189.668929] 000000007d4241bf: ffffffff87f61740 (uidhash_lock+0x60/0x60) [ 189.668933] 0000000095d100c6: 1ffff1003b620ef7 (0x1ffff1003b620ef7) [ 189.668941] 000000000ee95ffd: ffffffff87f6bb00 (init_cred+0x20/0xe0) [ 189.668945] 000000001dc88c75: ffff8801db107880 (0xffff8801db107880) [ 189.668953] 00000000fb9fa249: ffffffff8152e8e4 (put_cred_rcu+0x2c4/0x470) [ 189.668957] 00000000b2b5680c: 0000000041b58ab3 (0x41b58ab3) [ 189.668961] 00000000f8a67d1d: 0000000041b58ab3 (0x41b58ab3) [ 189.668969] 000000003fbf5dcd: ffffffff87bc0c58 (regoff.30861+0x31ec38/0x331c10) [ 189.668976] 000000000cf31c46: ffffffff8152e620 (__put_cred+0x1f0/0x1f0) [ 189.668980] 00000000236869e6: 0000000041b58ab3 (0x41b58ab3) [ 189.668985] 0000000041d8bdd0: ffffffff00000000 (0xffffffff00000000) [ 189.668993] 00000000964d115c: ffffffff8362ed10 (debug_stats_show+0x100/0x100) [ 189.668996] 00000000e4f95d98: 0000000000000003 (0x3) [ 189.669001] 000000004c095259: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.669006] 0000000028736c9d: ffff8801db107850 (0xffff8801db107850) [ 189.669012] 00000000ba8a3d18: ffffffff815fa5a9 (mark_held_locks+0xc9/0x160) [ 189.669020] 00000000b8b35326: ffffffff87f934a0 (rcu_callback_map+0x40/0x40) [ 189.669022] 0000000094736402: 0000000000000000 ... [ 189.669027] 0000000082ce126e: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.669032] 00000000fceff77d: ffffffff00000002 (0xffffffff00000002) [ 189.669036] 00000000af8a0195: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.669043] 00000000d70a0fd7: ffffffff81682763 (rcu_process_callbacks+0xef3/0x2860) [ 189.669048] 00000000dbc93879: ffff8801db107dd8 (0xffff8801db107dd8) [ 189.669052] 0000000025fde4db: 0000000000000286 (0x286) [ 189.669057] 0000000004ae7daa: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.669061] 0000000027e0dcc5: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.669068] 00000000534d4651: ffffffff8152e620 (__put_cred+0x1f0/0x1f0) [ 189.669073] 000000004e92decd: dffffc0000000000 (0xdffffc0000000000) [ 189.669077] 000000002c2750d3: ffff8801db107dd8 (0xffff8801db107dd8) [ 189.669088] 00000000ad49b86d: ffff8801be29bfa0 (0xffff8801be29bfa0) [ 189.669093] 000000004ec139a5: ffff8801be29bf98 (0xffff8801be29bf98) [ 189.669097] 000000006c13b2aa: ffff8801db107e00 (0xffff8801db107e00) [ 189.669104] 00000000cc6852eb: ffffffff81682808 (rcu_process_callbacks+0xf98/0x2860) [ 189.669109] 00000000094be819: ffff8801db107928 (0xffff8801db107928) [ 189.669114] 000000007ded4d98: ffff8801db12d940 (0xffff8801db12d940) [ 189.669121] 00000000b39f9354: ffffffff87f96b80 (rcu_bh_varname+0x60/0x60) [ 189.669129] 000000002244a850: ffffffff87f1bca8 (pv_irq_ops+0x8/0x30) [ 189.669133] 00000000c05ce91a: ffff8801db107a98 (0xffff8801db107a98) [ 189.669138] 000000006fb2c5a0: ffff8801db12d9e0 (0xffff8801db12d9e0) [ 189.669142] 0000000003d67a17: 1ffff1003b620f1f (0x1ffff1003b620f1f) [ 189.669150] 00000000c9e3f479: ffffffff87f1bca0 (pv_cpu_ops+0x120/0x120) [ 189.669154] 00000000f143bc41: ffffed003b620f25 (0xffffed003b620f25) [ 189.669158] 00000000ce7e027d: 000000000000000a (0xa) [ 189.669163] 000000006225bd6d: ffff8801db12d978 (0xffff8801db12d978) [ 189.669167] 00000000018999bd: ffff8801db107918 (0xffff8801db107918) [ 189.669172] 00000000615bafe5: ffffed003b620f53 (0xffffed003b620f53) [ 189.669176] 00000000db591c29: 0000000041b58ab3 (0x41b58ab3) [ 189.669185] 0000000087e277e8: ffffffff87bdee80 (K512_4+0x9040/0x107b94) [ 189.669196] 000000008c2e282a: ffffffff81681870 (call_rcu_sched+0x20/0x20) [ 189.669210] 000000002e9aec61: ffffffff817d6246 (__sanitizer_cov_trace_cmp4+0x16/0x20) [ 189.669219] 000000001c899279: ffff8801be29b598 (0xffff8801be29b598) [ 189.669226] 00000000930beebc: ffff8801bef6aad8 (0xffff8801bef6aad8) [ 189.669235] 00000000fef07af6: ffffffffffffffff (0xffffffffffffffff) [ 189.669239] 00000000940b2b65: 0000000000000000 ... [ 189.669247] 000000004697fd4a: ffff8801db1249d8 (0xffff8801db1249d8) [ 189.669255] 000000000159cb5b: ffff8801db1249d8 (0xffff8801db1249d8) [ 189.669263] 00000000685287a8: 0000000041b58ab3 (0x41b58ab3) [ 189.669276] 00000000d0032854: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.669287] 000000005e56f2df: ffffffff815f8af0 (print_usage_bug+0xc0/0xc0) [ 189.669295] 00000000d143e95f: 0000000281bc4881 (0x281bc4881) [ 189.669304] 00000000eadb9f68: ffff8801db1079f0 (0xffff8801db1079f0) [ 189.669313] 0000000025a92e3a: 1ffff1003b620f3a (0x1ffff1003b620f3a) [ 189.669321] 00000000b8b7cba5: ffff8801db107ab0 (0xffff8801db107ab0) [ 189.669330] 00000000cb1c8201: ffff8801db1249d8 (0xffff8801db1249d8) [ 189.669337] 00000000e94b69ff: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.669345] 00000000bbb5c3e1: ffff8801db1079f0 (0xffff8801db1079f0) [ 189.669353] 000000000885b19b: ffff8801db107ad8 (0xffff8801db107ad8) [ 189.669357] 0000000015aa1506: 0000000000000086 (0x86) [ 189.669360] 000000002675d5a1: 0000000000000000 ... [ 189.669365] 00000000445b9fa9: ffff880100000002 (0xffff880100000002) [ 189.669369] 000000006ac61997: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.669373] 000000009e1282f8: 0000000000000086 (0x86) [ 189.669378] 000000003b56678f: ffffffff00000002 (0xffffffff00000002) [ 189.669382] 0000000064d31590: 0000000041b58ab3 (0x41b58ab3) [ 189.669386] 00000000ec19f89e: ffffffff00000001 (0xffffffff00000001) [ 189.669393] 000000008fd8a70e: ffffffff81601120 (lock_downgrade+0x8f0/0x8f0) [ 189.669400] 00000000ccb0e436: ffffffff89a95e28 (obj_hash+0xaa6c8/0x100020) [ 189.669404] 0000000066f65d10: 0000000000000001 (0x1) [ 189.669408] 000000002885409d: 00000000815f14bd (0x815f14bd) [ 189.669413] 00000000c309ba7d: ffff8801db1249d8 (0xffff8801db1249d8) [ 189.669417] 00000000a383f212: 0000000041b58ab3 (0x41b58ab3) [ 189.669424] 00000000bd09653a: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.669429] 000000007dfc5e1f: ffff8801db1249c0 (0xffff8801db1249c0) [ 189.669434] 000000001cf12c6d: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.669436] 000000006f54502a: 0000000000000000 ... [ 189.669441] 00000000fa617e8c: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.669445] 0000000043d3311a: dffffc0000000000 (0xdffffc0000000000) [ 189.669449] 00000000e591d4a5: 0000000000000003 (0x3) [ 189.669454] 0000000043a66077: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.669458] 00000000df65c46c: ffff8801db107aa8 (0xffff8801db107aa8) [ 189.669461] 00000000454cf54c: 0000000000000000 ... [ 189.669468] 00000000d5df3bec: ffffffff81611fa0 (do_raw_spin_trylock+0x1c0/0x1c0) [ 189.669473] 00000000adb0e61d: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.669477] 0000000058293642: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.669482] 00000000dab9bc89: ffff880100000002 (0xffff880100000002) [ 189.669486] 000000006bde8c3a: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.669493] 00000000a03b5202: ffffffff86b7e167 (_raw_spin_unlock_irq+0x27/0x70) [ 189.669498] 0000000009370ce4: 00000000ffffffff (0xffffffff) [ 189.669502] 00000000bbbfaf3b: 00000000000063b5 (0x63b5) [ 189.669508] 00000000a81d6e53: dffffc0000000000 (0xdffffc0000000000) [ 189.669516] 000000001730cdc0: ffff8801db107ac8 (0xffff8801db107ac8) [ 189.669527] 00000000b013e684: ffffffff815fa7de (trace_hardirqs_on_caller+0x19e/0x5c0) [ 189.669536] 000000008675074c: ffff8801db1249c0 (0xffff8801db1249c0) [ 189.669543] 0000000079f2db1b: 00000000fffe4b92 (0xfffe4b92) [ 189.669551] 000000004604a782: ffff8801db107ad8 (0xffff8801db107ad8) [ 189.669563] 00000000792856a3: ffffffff815fac0d (trace_hardirqs_on+0xd/0x10) [ 189.669598] 00000000ea6bd18e: ffff8801db107af0 (0xffff8801db107af0) [ 189.669612] 000000003b0200f4: ffffffff86b7e167 (_raw_spin_unlock_irq+0x27/0x70) [ 189.669620] 000000006a3f04d4: ffffffffffffffff (0xffffffffffffffff) [ 189.669629] 00000000ea03c3c5: ffff8801db107df0 (0xffff8801db107df0) [ 189.669642] 00000000cf715431: ffffffff816ac9bd (__run_timers+0xa6d/0xcb0) [ 189.669651] 000000003a089b36: 1ffff1003b620f6c (0x1ffff1003b620f6c) [ 189.669659] 000000008767646a: 1ffff1003b620f6d (0x1ffff1003b620f6d) [ 189.669668] 0000000088f64664: ffffed003b620f81 (0xffffed003b620f81) [ 189.669676] 000000002678550a: ffff8801db107bc8 (0xffff8801db107bc8) [ 189.669683] 00000000a3ed30f5: ffff8801db124a00 (0xffff8801db124a00) [ 189.669691] 00000000bd13a0f3: ffff8801db107c48 (0xffff8801db107c48) [ 189.669699] 000000004c51eacb: ffff8801db107d48 (0xffff8801db107d48) [ 189.669704] 0000000032c78803: ffff8801db1249f8 (0xffff8801db1249f8) [ 189.669708] 00000000dd151d2e: ffffffffffffffff (0xffffffffffffffff) [ 189.669713] 0000000085dd039e: ffff8801db124a18 (0xffff8801db124a18) [ 189.669717] 0000000020091797: ffffed003b620f89 (0xffffed003b620f89) [ 189.669721] 000000000af8e4fb: 00000000000063b5 (0x63b5) [ 189.669726] 0000000047a61ce3: ffff8801db107d48 (0xffff8801db107d48) [ 189.669730] 0000000051efe7c8: 0000000041b58ab3 (0x41b58ab3) [ 189.669738] 00000000cea993de: ffffffff87bdfa20 (K512_4+0x9be0/0x107b94) [ 189.669746] 000000002e1d4c2e: ffffffff816abf50 (__bpf_trace_timer_expire_entry+0x30/0x30) [ 189.669751] 00000000438928f5: ffffffff00000003 (0xffffffff00000003) [ 189.669755] 00000000b96073ce: 0000000000000086 (0x86) [ 189.669759] 0000000067437fdb: 00000000db125d48 (0xdb125d48) [ 189.669766] 00000000150076bf: ffffffff899099c8 (tk_core+0x8/0x160) [ 189.669770] 0000000046a018df: 1ffff1003b620f7b (0x1ffff1003b620f7b) [ 189.669778] 000000006b5f08a6: ffffffff88d28057 (hv_clock_boot+0x57/0x1000) [ 189.669785] 00000000398610a8: ffffffff88d2804f (hv_clock_boot+0x4f/0x1000) [ 189.669789] 00000000da6125c9: fffffbfff11a500b (0xfffffbfff11a500b) [ 189.669796] 00000000fab7f6c5: ffffffff88d2805c (hv_clock_boot+0x5c/0x1000) [ 189.669803] 00000000af5c3be8: ffffffff88d28048 (hv_clock_boot+0x48/0x1000) [ 189.669807] 000000003f2698c6: ffff880100000004 (0xffff880100000004) [ 189.669812] 000000003a147e93: 0000000041b58ab3 (0x41b58ab3) [ 189.669819] 000000006ae26171: ffffffff87bc0b3e (regoff.30861+0x31eb1e/0x331c10) [ 189.669825] 00000000b861820f: ffffffff8135a580 (pvclock_read_flags+0x160/0x160) [ 189.669830] 00000000da7633dd: 0000000087bc0b3e (0x87bc0b3e) [ 189.669834] 000000009797bb0f: 0000002c27f73be5 (0x2c27f73be5) [ 189.669836] 00000000b7a9d5c1: 0000000000000000 ... [ 189.669841] 00000000b7a749d9: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.669845] 0000000075d655d1: 1ffff1003b620f97 (0x1ffff1003b620f97) [ 189.669850] 0000000036f0e206: ffff8801adc96e70 (0xffff8801adc96e70) [ 189.669854] 00000000af696927: ffff8801db125c98 (0xffff8801db125c98) [ 189.669859] 00000000fa3fc703: ffff8801db125c98 (0xffff8801db125c98) [ 189.669863] 00000000f2114e97: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.669871] 000000006c85cf2f: ffffffff87f1b780 (kvmapf+0x660/0x660) [ 189.669875] 000000003b35ef98: dffffc0000000000 (0xdffffc0000000000) [ 189.669877] 00000000fe60b363: 0000000000000000 ... [ 189.669882] 00000000b9c994cc: ffff8801db107d50 (0xffff8801db107d50) [ 189.669889] 000000005697bc86: ffffffff87f1bca0 (pv_cpu_ops+0x120/0x120) [ 189.669894] 0000000020d8b9d7: ffff8801db107c70 (0xffff8801db107c70) [ 189.669902] 000000005e45c273: ffffffff817d6246 (__sanitizer_cov_trace_cmp4+0x16/0x20) [ 189.669906] 00000000626b23b3: 0000000041b58ab3 (0x41b58ab3) [ 189.669914] 00000000c4347df7: ffffffff87bc2bd0 (regoff.30861+0x320bb0/0x331c10) [ 189.669920] 00000000752c8876: ffffffff815f8af0 (print_usage_bug+0xc0/0xc0) [ 189.669922] 00000000c259c931: 0000000000000000 ... [ 189.669927] 00000000387ea0f8: 0080000000000017 (0x80000000000017) [ 189.669931] 00000000cc6a4d85: 0000002c0bbed48a (0x2c0bbed48a) [ 189.669935] 000000003f206638: 0000000041b58ab3 (0x41b58ab3) [ 189.669942] 000000001322900a: ffffffff87bc0167 (regoff.30861+0x31e147/0x331c10) [ 189.669950] 000000004101819c: ffffffff815f1ae0 (graph_lock+0x170/0x170) [ 189.669957] 0000000084f68711: ffffffff87bc2128 (regoff.30861+0x320108/0x331c10) [ 189.669966] 0000000015559df9: ffffffff816c5660 (ktime_get_raw_ts64+0x4f0/0x4f0) [ 189.669972] 0000000038f7fec9: ffffffff81601120 (lock_downgrade+0x8f0/0x8f0) [ 189.669977] 00000000b2ba71f6: ffff88010000c63a (0xffff88010000c63a) [ 189.669995] 00000000896da92b: ffffffff00000003 (0xffffffff00000003) [ 189.669999] 00000000211c65f4: 1ffff1003b620fa3 (0x1ffff1003b620fa3) [ 189.670004] 000000002c7ecae6: fffffbfff0fe3796 (0xfffffbfff0fe3796) [ 189.670008] 0000000039af405b: ffff8801db125ed8 (0xffff8801db125ed8) [ 189.670010] 000000000d8fdad0: 0000000000000000 ... [ 189.670015] 00000000f50fcd3e: ffff8801db125c80 (0xffff8801db125c80) [ 189.670017] 00000000afbbeb01: 0000000000000000 ... [ 189.670021] 0000000050983589: ffff8801db1236a0 (0xffff8801db1236a0) [ 189.670026] 000000009aca9dda: ffff8801db1236a0 (0xffff8801db1236a0) [ 189.670030] 00000000b8fd63bc: ffff8801db1236a0 (0xffff8801db1236a0) [ 189.670035] 000000009080d967: 1ffff1003b620fac (0x1ffff1003b620fac) [ 189.670039] 000000001af15918: ffff8801db1236b0 (0xffff8801db1236b0) [ 189.670043] 00000000e7e60c4f: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.670048] 00000000e8069217: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.670052] 00000000933d9ded: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.670069] 00000000c523d039: ffffed0035b92dbe (0xffffed0035b92dbe) [ 189.670074] 000000006337be68: ffff8801adc96df8 (0xffff8801adc96df8) [ 189.670076] 000000009891d3c8: 0000000000000000 ... [ 189.670088] 0000000048782a41: ffff8801db107db8 (0xffff8801db107db8) [ 189.670095] 000000006f5ac947: ffffffff815f2625 (__lock_is_held+0xb5/0x140) [ 189.670100] 00000000caa41695: ffffffffdb107dd0 (0xffffffffdb107dd0) [ 189.670105] 000000001433fc5d: ffff8801adc96df0 (0xffff8801adc96df0) [ 189.670112] 000000007824cfda: ffffffff87f934a0 (rcu_callback_map+0x40/0x40) [ 189.670116] 00000000ea750413: 0000000000000286 (0x286) [ 189.670121] 00000000ca45867d: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.670129] 0000000023cfe230: ffffffff87f934a0 (rcu_callback_map+0x40/0x40) [ 189.670133] 00000000b6e188af: 0000000000000009 (0x9) [ 189.670137] 00000000123893b7: dffffc0000000000 (0xdffffc0000000000) [ 189.670142] 00000000ef6d7ac6: ffff8801db107de8 (0xffff8801db107de8) [ 189.670146] 00000000117befe9: 0000000000000286 (0x286) [ 189.670150] 00000000ef36622a: 0000000000000009 (0x9) [ 189.670154] 00000000ebf67fb1: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.670162] 00000000387ab635: ffffffff87e09148 (softirq_vec+0x48/0x80) [ 189.670166] 00000000c64fd148: 0000000000000009 (0x9) [ 189.670170] 00000000f5725e39: 0000000000000009 (0x9) [ 189.670174] 0000000018bc6df4: 0000000000000009 (0x9) [ 189.670178] 0000000058bcb4f8: dffffc0000000000 (0xdffffc0000000000) [ 189.670183] 00000000cb5b44f7: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.670191] 00000000cf973726: ffffffff86e002eb (__do_softirq+0x2eb/0xb1e) [ 189.670196] 0000000055902515: 1ffff1003b620fcc (0x1ffff1003b620fcc) [ 189.670200] 000000004ee1363e: 0000000000404040 (0x404040) [ 189.670204] 0000000084fabc31: 00000000fffe4b92 (0xfffe4b92) [ 189.670209] 00000000a6109b91: ffffed003b620ff0 (0xffffed003b620ff0) [ 189.670213] 00000000e1639b18: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.670217] 00000000e56b85f2: 0000000000000009 (0x9) [ 189.670221] 000000006035594a: 0000000000000040 (0x40) [ 189.670225] 00000000c3d03a10: 000001010000000a (0x1010000000a) [ 189.670232] 00000000e4aca029: ffffffff87e09110 (softirq_vec+0x10/0x80) [ 189.670237] 00000000dcf94185: 0000008000000008 (0x8000000008) [ 189.670241] 00000000cbb67879: 0000000041b58ab3 (0x41b58ab3) [ 189.670248] 00000000bb5325cd: ffffffff87bd79d8 (K512_4+0x1b98/0x107b94) [ 189.670257] 000000008226108b: ffffffff86e00000 (__irqentry_text_end+0x1f9700/0x1f9700) [ 189.670265] 00000000b88911a2: ffffffff8149e98d (irq_exit+0xbd/0x210) [ 189.670270] 00000000ea862c23: 1ffff1003b620fd4 (0x1ffff1003b620fd4) [ 189.670274] 000000004949a6fd: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.670282] 00000000a9a53ea5: ffffffff86c0517e (smp_apic_timer_interrupt+0x18e/0x730) [ 189.670285] 00000000ff7cff2c: 0000000000000000 ... [ 189.670289] 0000000050549469: 0000000041b58ab3 (0x41b58ab3) [ 189.670296] 00000000c7eb3a45: ffffffff87bc0a60 (regoff.30861+0x31ea40/0x331c10) [ 189.670305] 00000000205e6251: ffffffff86c04ff0 (smp_call_function_single_interrupt+0x670/0x670) [ 189.670310] 00000000d76d77b1: affc7a32a5d17300 (0xaffc7a32a5d17300) [ 189.670314] 00000000e124f8cf: ffff8801ceea0528 (0xffff8801ceea0528) [ 189.670319] 00000000c476f344: ffff8801ceea04fc (0xffff8801ceea04fc) [ 189.670323] 0000000005c6dcd8: dffffc0000000000 (0xdffffc0000000000) [ 189.670328] 00000000f1eadcd1: 4000000000000000 (0x4000000000000000) [ 189.670330] 00000000f8ab3ff8: 0000000000000000 ... [ 189.670335] 00000000ab99b2ec: ffff8801db107f00 (0xffff8801db107f00) [ 189.670342] 00000000c4620e43: ffffffff86b7dd82 (_raw_spin_unlock+0x22/0x30) [ 189.670347] 00000000e364a550: ffff8801ceea0480 (0xffff8801ceea0480) [ 189.670349] 000000006c94edf3: 0000000000000000 ... [ 189.670356] 0000000079a87b00: ffffffff81651bc0 (handle_edge_irq+0x330/0x870) [ 189.670361] 00000000ed375649: ffff8801db107fb0 (0xffff8801db107fb0) [ 189.670365] 00000000b6698012: 0000000041b58ab3 (0x41b58ab3) [ 189.670373] 00000000210d9cc7: ffffffff87bc0b3e (regoff.30861+0x31eb1e/0x331c10) [ 189.670380] 00000000cb0dd1c4: ffffffff81561b30 (task_prio+0x50/0x50) [ 189.670385] 00000000d20e43d4: ffff8801ceea04b8 (0xffff8801ceea04b8) [ 189.670390] 00000000b2dc1f1b: ffff8801ceea0480 (0xffff8801ceea0480) [ 189.670394] 00000000b31b53e5: ffff8801b1b3c640 (0xffff8801b1b3c640) [ 189.670399] 00000000c3db88b4: ffff8801ceea0480 (0xffff8801ceea0480) [ 189.670403] 00000000d313c008: affc7a32a5d17300 (0xaffc7a32a5d17300) [ 189.670408] 000000008fbd0133: ffff8801b1b3c640 (0xffff8801b1b3c640) [ 189.670412] 00000000e40c00b5: 0000000000000027 (0x27) [ 189.670416] 00000000903d0285: 0000000000000086 (0x86) [ 189.670420] 0000000008e6eab8: 0000000000000086 (0x86) [ 189.670422] 000000007de1af83: 0000000000000000 ... [ 189.670427] 000000001185aa9b: ffff8801db107fe8 (0xffff8801db107fe8) [ 189.670435] 00000000974175fb: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 189.670440] 00000000822e29ae: ffff8801db1236b3 (0xffff8801db1236b3) [ 189.670445] 0000000049687519: ffffed003b6246d6 (0xffffed003b6246d6) [ 189.670449] 00000000cf1a3f26: ffffed003b6246d6 (0xffffed003b6246d6) [ 189.670454] 00000000f84baac1: a81a565aa5f25e00 (0xa81a565aa5f25e00) [ 189.670458] 0000000011c1d8c6: 0000000000000086 (0x86) [ 189.670462] 000000008daf9932: ffff8801d9f3e480 (0xffff8801d9f3e480) [ 189.670467] 0000000081b015c7: ffff8801adc965c0 (0xffff8801adc965c0) [ 189.670471] 0000000077534c7d: ffff8801d3be2188 (0xffff8801d3be2188) [ 189.670476] 00000000d99670e0: ffff8801cf5dbdf0 (0xffff8801cf5dbdf0) [ 189.670481] 0000000092c01301: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.670488] 0000000039ac4013: ffffffff86c00d4a (do_softirq_own_stack+0x2a/0x40) [ 189.670493] 00000000f205f6c7: ffff8801cf5dbd10 (0xffff8801cf5dbd10) [ 189.670502] WARNING: kernel stack frame pointer at 0000000092c01301 in syz-executor0:4993 has bad value 0000000097e4bf07 [ 194.149225] ================================================================== [ 194.156707] BUG: KASAN: stack-out-of-bounds in __schedule+0x1a18/0x1ec0 [ 194.163490] Read of size 8 at addr ffff8801cf630000 by task syz-executor0/4993 [ 194.170859] [ 194.172509] CPU: 1 PID: 4993 Comm: syz-executor0 Not tainted 4.18.0+ #190 [ 194.179449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.188818] Call Trace: [ 194.191413] [ 194.193054] The buggy address belongs to the page: [ 194.198001] page:ffffea00073d8c00 count:1 mapcount:-512 mapping:0000000000000000 index:0x0 [ 194.206400] flags: 0x2fffc0000000000() [ 194.210295] raw: 02fffc0000000000 dead000000000100 dead000000000200 0000000000000000 [ 194.218186] raw: 0000000000000000 0000000000000000 00000001fffffdff ffff8801aee52b80 [ 194.226150] page dumped because: kasan: bad access detected [ 194.231909] page->mem_cgroup:ffff8801aee52b80 [ 194.236397] [ 194.238030] Memory state around the buggy address: [ 194.242968] ffff8801cf62ff00: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00 00 [ 194.250320] ffff8801cf62ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 194.257674] >ffff8801cf630000: f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 04 f2 f2 f2 [ 194.265144] ^ [ 194.268562] ffff8801cf630080: f2 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00 00 00 00 [ 194.275941] ffff8801cf630100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 194.283289] ================================================================== [ 194.290639] Disabling lock debugging due to kernel taint [ 194.296132] Kernel panic - not syncing: panic_on_warn set ... [ 194.296132] [ 194.303505] CPU: 1 PID: 4993 Comm: syz-executor0 Tainted: G B 4.18.0+ #190 [ 194.311808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.321150] Call Trace: [ 194.324057] Dumping ftrace buffer: [ 194.327624] (ftrace buffer empty) [ 194.331322] Kernel Offset: disabled [ 194.335003] Rebooting in 86400 seconds..