bisecting cause commit starting from 1048ba83fb1c00cd24172e23e8263972f6b5d9ac building syzkaller on e6b95f320e195f8f4ddab87c7442dae4b7ac4c8e testing commit 1048ba83fb1c00cd24172e23e8263972f6b5d9ac with gcc (GCC) 10.2.1 20210217 kernel signature: b9d17cd9dbf307fd75e23660b9062566cd7a4e4f8f50a1f5ada5a5aa6b80663e run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #10: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #11: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #12: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #13: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #14: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #15: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #16: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #17: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #18: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #19: crashed: INFO: task hung in linkwatch_event testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 with gcc (GCC) 10.2.1 20210217 kernel signature: d531cd6bda67628eae047f8a2539c16881b20cd55994a63448311accf7ea4fe3 run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: INFO: task hung in addrconf_dad_work testing release v5.9 testing commit bbf5c979011a099af5dc76498918ed7df445635b with gcc (GCC) 10.2.1 20210217 kernel signature: 1d2e226668b90b5f8546fbec28d6ef957c34c5c2e50e22e5c76e27b6144127e8 all runs: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata testing release v5.8 testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c with gcc (GCC) 8.4.1 20210217 kernel signature: 62745f1980c1b1b6d1b99806a6b51f11fb8d05ecb195b0f97e8e7776ee555ad6 run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: INFO: task hung in cfg80211_dfs_channels_update_work testing release v5.7 testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 with gcc (GCC) 8.4.1 20210217 kernel signature: ff4409cbc2ec7e03ed9e88c2b4d48c9d75d02da3aa459fcc4bbf749a30220f15 all runs: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata testing release v5.6 testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 with gcc (GCC) 8.4.1 20210217 kernel signature: 7c8ce05dce5b3bbc88e48fa52fbc658ed4fa01f78fb6425cb9c02f140ac55e85 run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: INFO: task hung in cfg80211_event_work testing release v5.5 testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 with gcc (GCC) 8.4.1 20210217 kernel signature: d898606e32a926de005768c146b8f87268f3c2fd3077c09711786554fc6131b4 all runs: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata testing release v5.4 testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 with gcc (GCC) 8.4.1 20210217 kernel signature: ec7a4219700ca4dbf6ac1d76d4271f1529d79e464a0553d2ba331d04e11423be all runs: OK # git bisect start d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 219d54332a09e8d8741c1e1982f5eae56099de85 Bisecting: 8639 revisions left to test after this (roughly 13 steps) [8c39f71ee2019e77ee14f88b1321b2348db51820] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net testing commit 8c39f71ee2019e77ee14f88b1321b2348db51820 with gcc (GCC) 8.4.1 20210217 kernel signature: 289b9d65c2b54a96ee3408b20c6c8bfc5ddb86c3d891342c1c18fd230e9ec22d run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: INFO: task hung in addrconf_dad_work run #7: crashed: INFO: task hung in addrconf_dad_work run #8: crashed: INFO: task hung in linkwatch_event run #9: crashed: INFO: task hung in addrconf_dad_work # git bisect bad 8c39f71ee2019e77ee14f88b1321b2348db51820 Bisecting: 3435 revisions left to test after this (roughly 12 steps) [3b397c7ccafe0624018cb09fc96729f8f6165573] Merge tag 'regmap-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap testing commit 3b397c7ccafe0624018cb09fc96729f8f6165573 with gcc (GCC) 8.4.1 20210217 kernel signature: ada8b45c53d458b9a92c4846e58c9e7f09a2a4990f7d724c4ef7fc99714350be run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: INFO: task hung in addrconf_dad_work run #8: crashed: INFO: task hung in linkwatch_event run #9: crashed: INFO: task hung in cfg80211_dfs_channels_update_work # git bisect bad 3b397c7ccafe0624018cb09fc96729f8f6165573 Bisecting: 1709 revisions left to test after this (roughly 11 steps) [924ea58dadea23cc28b60d02b9c0896b7b168a6f] Merge tag 'mt76-for-kvalo-2019-11-20' of https://github.com/nbd168/wireless testing commit 924ea58dadea23cc28b60d02b9c0896b7b168a6f with gcc (GCC) 8.4.1 20210217 kernel signature: fe0d92b72228fd5003a3910a7f5a950808e8f27c3c40a2a36447399525dd1c12 run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: INFO: task hung in rtnl_lock # git bisect bad 924ea58dadea23cc28b60d02b9c0896b7b168a6f Bisecting: 855 revisions left to test after this (roughly 10 steps) [3b7ad08b5153b0eda2f4d57ac53d815c30acd172] vsock: Simplify '__vsock_release()' testing commit 3b7ad08b5153b0eda2f4d57ac53d815c30acd172 with gcc (GCC) 8.4.1 20210217 kernel signature: c84c310f629f7f0cc7bf8311b501380b24ca7cb4874e803eea6bdde40e5c91ae run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: INFO: task hung in rtnl_lock run #8: crashed: INFO: task hung in rtnl_lock run #9: crashed: INFO: task hung in rtnl_lock # git bisect bad 3b7ad08b5153b0eda2f4d57ac53d815c30acd172 Bisecting: 427 revisions left to test after this (roughly 9 steps) [a3e09ded6a6d4b4cbdeb8c1ec4c7cf60798b3ce0] i40e: Extract detection of HW flags into a function testing commit a3e09ded6a6d4b4cbdeb8c1ec4c7cf60798b3ce0 with gcc (GCC) 8.4.1 20210217 kernel signature: 0178d11f4a3ea9d20d1072c34b5f9fa9fea10df991b9432cbe9a2474f02e7e10 run #0: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #1: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #2: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #3: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #4: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #5: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #6: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #7: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #8: crashed: WARNING: ODEBUG bug in ieee80211_ibss_setup_sdata run #9: crashed: INFO: task hung in rtnl_lock # git bisect bad a3e09ded6a6d4b4cbdeb8c1ec4c7cf60798b3ce0 Bisecting: 218 revisions left to test after this (roughly 8 steps) [cb0ce18aaf4c08f1c5c60d8a09fcba34f63f6f51] genetlink: do not parse attributes for families with zero maxattr testing commit cb0ce18aaf4c08f1c5c60d8a09fcba34f63f6f51 with gcc (GCC) 8.4.1 20210217 kernel signature: 84edf2e89ba243f7bd6ab89828700096d50e87687c895ced599baea95fd7bbbd run #0: crashed: general protection fault in batadv_iv_ogm_queue_add run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK reproducer seems to be flaky # git bisect bad cb0ce18aaf4c08f1c5c60d8a09fcba34f63f6f51 Bisecting: 103 revisions left to test after this (roughly 7 steps) [4495af31947bcc8886fe43737500f12729f7bdd9] net: nfc: have genetlink code to parse the attrs during dumpit testing commit 4495af31947bcc8886fe43737500f12729f7bdd9 with gcc (GCC) 8.4.1 20210217 kernel signature: 008e59a0ebc085a6196fe6258f7f18d0b2385fe8bf3ede9ce1131c2691c616a2 all runs: OK # git bisect good 4495af31947bcc8886fe43737500f12729f7bdd9 Bisecting: 51 revisions left to test after this (roughly 6 steps) [4b177f065e7ec37399b18e18412a8c7b75f8f299] dpaa2-eth: Fix minor bug in ethtool stats reporting testing commit 4b177f065e7ec37399b18e18412a8c7b75f8f299 with gcc (GCC) 8.4.1 20210217 kernel signature: 0455c5fe2def0595488e8002e20d8c75b06e2694e069a2c7a194307a3f063696 run #0: crashed: KASAN: invalid-free in batadv_tvlv_container_ogm_append run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad 4b177f065e7ec37399b18e18412a8c7b75f8f299 Bisecting: 25 revisions left to test after this (roughly 5 steps) [db7fe42d687c8df861487f5343f1113a0dc80a85] Merge branch 'netdevsim-implement-devlink-dev_info-op' testing commit db7fe42d687c8df861487f5343f1113a0dc80a85 with gcc (GCC) 8.4.1 20210217 kernel signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 all runs: OK # git bisect good db7fe42d687c8df861487f5343f1113a0dc80a85 Bisecting: 12 revisions left to test after this (roughly 4 steps) [b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0] net: core: change return type of pskb_may_pull to bool testing commit b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0 with gcc (GCC) 8.4.1 20210217 kernel signature: a62a0a3acc370bea7153af60ad688caa1fc7b33bd74e862905d866bd796320a7 run #0: crashed: general protection fault in process_one_work run #1: crashed: general protection fault in batadv_iv_ogm_queue_add run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0 Bisecting: 6 revisions left to test after this (roughly 3 steps) [faa615f9da5d79937756363ff0628d04b61015a1] net: ena: change num_queues to num_io_queues for clarity and consistency testing commit faa615f9da5d79937756363ff0628d04b61015a1 with gcc (GCC) 8.4.1 20210217 kernel signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 all runs: OK # git bisect good faa615f9da5d79937756363ff0628d04b61015a1 Bisecting: 3 revisions left to test after this (roughly 2 steps) [736ce3f414ccc005e86bdd920e35bf4ddaa65d68] net: ena: make ethtool -l show correct max number of queues testing commit 736ce3f414ccc005e86bdd920e35bf4ddaa65d68 with gcc (GCC) 8.4.1 20210217 kernel signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 all runs: OK # git bisect good 736ce3f414ccc005e86bdd920e35bf4ddaa65d68 Bisecting: 1 revision left to test after this (roughly 1 step) [2413ea97157d6116b3abf432e36c2228f6428f02] net: ena: ethtool: support set_channels callback testing commit 2413ea97157d6116b3abf432e36c2228f6428f02 with gcc (GCC) 8.4.1 20210217 kernel signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 run #0: basic kernel testing failed: failed to copy test binary to VM: timedout ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/tmp/syz-executor323184819" "root@10.128.1.100:./syz-executor323184819"] Warning: Permanently added '10.128.1.100' (ECDSA) to the list of known hosts. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 2413ea97157d6116b3abf432e36c2228f6428f02 Bisecting: 0 revisions left to test after this (roughly 0 steps) [6c157f6ed90ffceba73d43c115ccf94a435a4c3c] Merge branch 'ena-set_channels' testing commit 6c157f6ed90ffceba73d43c115ccf94a435a4c3c with gcc (GCC) 8.4.1 20210217 kernel signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 all runs: OK # git bisect good 6c157f6ed90ffceba73d43c115ccf94a435a4c3c b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0 is the first bad commit commit b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0 Author: Heiner Kallweit Date: Sun Oct 6 18:19:54 2019 +0200 net: core: change return type of pskb_may_pull to bool This function de-facto returns a bool, so let's change the return type accordingly. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller include/linux/skbuff.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) culprit signature: a62a0a3acc370bea7153af60ad688caa1fc7b33bd74e862905d866bd796320a7 parent signature: 0fd0dba9b8e788a16231d9df41eaea7ef6e0190c7d179b12f745287be28095f9 Reproducer flagged being flaky revisions tested: 22, total time: 5h14m34.363507023s (build: 2h13m19.632108865s, test: 2h58m44.488816902s) first bad commit: b9df4fd7e99cb8bfd80c4143f3045d63b1754ad0 net: core: change return type of pskb_may_pull to bool recipients (to): ["davem@davemloft.net" "hkallweit1@gmail.com" "linux-kernel@vger.kernel.org"] recipients (cc): ["davem@davemloft.net" "gerrit@erg.abdn.ac.uk" "johannes.berg@intel.com"] crash: general protection fault in batadv_iv_ogm_queue_add kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 10507 Comm: kworker/u4:7 Not tainted 5.4.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xef0 net/batman-adv/bat_iv_ogm.c:605 Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 f6 0b 00 00 RSP: 0018:ffff88808988fa90 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 00000000000003d4 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: ffff88808988fba8 R08: ffff88809ba43180 R09: 0000000000000001 R10: ffffed10116bd9af R11: ffff88808b5ecd7f R12: ffff88809ba43180 R13: ffff88808b5ecd40 R14: 0000000000000000 R15: 000000000000003c FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0705a3a000 CR3: 00000000a3df1000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: batadv_iv_ogm_schedule+0x802/0xee0 net/batman-adv/bat_iv_ogm.c:797 batadv_iv_send_outstanding_bat_ogm_packet+0x55d/0x890 net/batman-adv/bat_iv_ogm.c:1675 process_one_work+0x858/0x1700 kernel/workqueue.c:2269 worker_thread+0x85/0xb60 kernel/workqueue.c:2415 kthread+0x331/0x3f0 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace a421e69690c784ab ]--- RIP: 0010:batadv_iv_ogm_queue_add+0x9b/0xef0 net/batman-adv/bat_iv_ogm.c:605 Code: 44 89 8d 64 ff ff ff c7 02 f1 f1 f1 f1 c7 42 04 04 f2 f2 f2 48 89 fa 65 48 8b 0c 25 28 00 00 00 48 89 4d d0 31 c9 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 f6 0b 00 00 RSP: 0018:ffff88808988fa90 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 00000000000003d4 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: ffff88808988fba8 R08: ffff88809ba43180 R09: 0000000000000001 R10: ffffed10116bd9af R11: ffff88808b5ecd7f R12: ffff88809ba43180 R13: ffff88808b5ecd40 R14: 0000000000000000 R15: 000000000000003c FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0705a3a000 CR3: 00000000a3df1000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400