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(Postfix) with ESMTP id 9106D12081A for ; Sat, 6 Aug 2022 13:09:44 +0000 (UTC) X-FDA: 79769199888.31.C7A6D71 Received: from r3-25.sinamail.sina.com.cn (r3-25.sinamail.sina.com.cn [202.108.3.25]) by imf05.hostedemail.com (Postfix) with SMTP id 3B863100009 for ; Sat, 6 Aug 2022 13:09:41 +0000 (UTC) Received: from unknown (HELO localhost.localdomain)([114.249.59.48]) by sina.com (172.16.97.23) with ESMTP id 62EE67F100020A81; Sat, 6 Aug 2022 21:09:06 +0800 (CST) X-Sender: hdanton@sina.com X-Auth-ID: hdanton@sina.com X-SMAIL-MID: 81913154919468 From: Hillf Danton To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: some debugging works Date: Sat, 6 Aug 2022 21:09:28 +0800 Message-Id: <20220806130928.2034-1-hdanton@sina.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1659791384; a=rsa-sha256; cv=none; b=IQp8LU7iH4b8TR97UrK28+y1OQ8H/UHMvkxStvPflsOp0mZfq/nLFf2UfBCdtI7hKpLBGa 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(imf05.hostedemail.com: domain of hdanton@sina.com designates 202.108.3.25 as permitted sender) smtp.mailfrom=hdanton@sina.com X-Rspam-User: X-Stat-Signature: 5f7gdmoez8k1hn5koezmg79q85ykpygw X-HE-Tag: 1659791381-621125 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000012, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: In 2022 alone 7.18 possible deadlock in __snd_pcm_lib_xfer https://lore.kernel.org/lkml/0000000000003a665405db67b509@google.com/ 7.19 task hung in rfcomm_process_sessions https://lore.kernel.org/lkml/000000000000d9aea605db6e33b3@google.com/ 7.20 use-after-free Read in em28xx_init_extension https://lore.kernel.org/lkml/0000000000006ae3f105db793d92@google.com/ 7.21 general protection fault in smc_pnet_add https://lore.kernel.org/lkml/00000000000099288705db828735@google.com/ 7.22 use-after-free Read in j1939_xtp_rx_dat_one https://lore.kernel.org/lkml/000000000000f70c4805db8f7ae0@google.com/ add periodic slab shrinker https://lore.kernel.org/lkml/CE7BB198-BF09-4D9F-AE99-85324B81E472@linux.dev/ 7.23 general protection fault in simple_recursive_removal https://lore.kernel.org/lkml/0000000000008d656e05dbf783bd@google.com/ 7.24 task hung in nbd_add_socket https://lore.kernel.org/lkml/000000000000186c3e05dc0e083d@google.com/ 7.25 possible deadlock in sco_conn_del https://lore.kernel.org/lkml/00000000000098e01a05dc6b8433@google.com/ 7.26 deadlock in blkcg_deactivate_policy https://lore.kernel.org/lkml/000000000000842d0b05dcbadae4@google.com/ 7.27 use-after-free Read in __snd_rawmidi_transmit_peek https://lore.kernel.org/lkml/000000000000fc726305dcee9845@google.com/ 7.28 rcu detected stall in sys_setxattr https://lore.kernel.org/lkml/000000000000642ea805dd0b554d@google.com/ 7.29 kernel BUG in __filemap_get_folio https://lore.kernel.org/lkml/0000000000004223fc05dd3df2d0@google.com/ 7.30 possible deadlock in _snd_pcm_stream_lock_irqsave https://lore.kernel.org/lkml/0000000000005ea32305dd5d529a@google.com/ 7.31 possible deadlock in snd_pcm_period_elapsed https://lore.kernel.org/lkml/000000000000560c8705dd5df304@google.com/ 7.32 suspicious RCU usage in hsr_node_get_first https://lore.kernel.org/lkml/0000000000007bc02105dd87eab5@google.com/ 7.33 general protection fault in btrfs_stop_all_workers https://lore.kernel.org/lkml/000000000000f20e5105ddb01f09@google.com/ 7.34 task hung in hci_dev_close_sync https://lore.kernel.org/linux-mm/20220504044800.4966-1-hdanton@sina.com/ 7.35 task hung in synchronize_rcu https://lore.kernel.org/lkml/0000000000008e20a005debca377@google.com/ 7.36 use-after-free Read in anon_vma_interval_tree_remove https://lore.kernel.org/lkml/00000000000013e6e505dee5d50d@google.com/ 7.37 task hung in hci_dev_do_open https://lore.kernel.org/lkml/000000000000fa340405def74011@google.com/ 7.38 refcount bug in l2cap_chan_hold https://lore.kernel.org/lkml/0000000000003744d205df07dd52@google.com/ 7.39 WARNING in mntput_no_expire https://lore.kernel.org/lkml/00000000000037b05505df4729ea@google.com/ 7.40 possible deadlock in rds_wake_sk_sleep https://lore.kernel.org/lkml/000000000000ce317005df5c44f2@google.com/ 7.41 use-after-free Read in corrupted https://lore.kernel.org/lkml/0000000000006ee89505dfa2e633@google.com/ 7.42 general protection fault in ath9k_hif_usb_rx_cb https://lore.kernel.org/lkml/00000000000041ae3505dfad968c@google.com/ 7.43 WARNING in driver_unregister https://lore.kernel.org/lkml/000000000000c5debc05e0098538@google.com/ 7.44 use-after-free Write in udf_close_lvid https://lore.kernel.org/lkml/00000000000010219805e00db787@google.com/ 7.45 task hung in hci_dev_close_sync https://lore.kernel.org/lkml/000000000000f9fb9b05e023937c@google.com/ 7.46 use-after-free Read in driver_register https://lore.kernel.org/lkml/000000000000f3314905e0235636@google.com/ 7.47 WARNING in dma_map_sgtable https://lore.kernel.org/lkml/00000000000094d2a605e03bf455@google.com/ 7.48 use-after-free Read in snd_rawmidi_transmit https://lore.kernel.org/lkml/0000000000007f9d0005e064f4df@google.com/ 7.49 fix CVE-2022-1462 https://lore.kernel.org/lkml/0dc35f2e-746c-bcec-160c-645055a6f8d2@kernel.org/ 7.50 task hung in hci_power_on https://lore.kernel.org/lkml/00000000000096728005e0754936@google.com/ 7.51 general protection fault in __device_attach https://lore.kernel.org/lkml/0000000000009ecba705e088c2ee@google.com/ 7.52 kernel BUG in __skb_gso_segment https://lore.kernel.org/lkml/0000000000007f016405e09cb5ed@google.com/ 7.53 possible deadlock in j1939_sk_queue_drop_all https://lore.kernel.org/lkml/00000000000015855305e09ceb23@google.com/ 7.54 use-after-free Read in filp_close https://lore.kernel.org/lkml/0000000000006db37405e0b443c8@google.com/ 7.55 use-after-free Read in inet_bind2_bucket_find https://lore.kernel.org/lkml/00000000000097d22505e118cdbf@google.com/ 7.56 possible deadlock in bpf_trace_printk https://lore.kernel.org/lkml/00000000000075231705e1221b38@google.com/ 7.57 possible deadlock in j1939_sk_errqueue https://lore.kernel.org/lkml/000000000000f8d63505e17ac9ca@google.com/ 7.58 BUG: sleeping function called from invalid context in sk_psock_stop https://lore.kernel.org/lkml/0000000000002cde2f05e122ae55@google.com/ 7.59 BUG: sleeping function called from invalid context in corrupted https://lore.kernel.org/lkml/00000000000083961c05e1236868@google.com/ 7.60 WARNING in ext4_dirty_folio https://lore.kernel.org/lkml/000000000000bb466905e124d4c7@google.com/ 7.61 use-after-free Read in __vma_adjust https://lore.kernel.org/lkml/000000000000498dfb05e1666f2f@google.com/ 7.62 WARNING: ODEBUG bug in route4_destroy https://lore.kernel.org/lkml/0000000000005ae29605e1902945@google.com/ 7.63 use-after-free Read in ath9k_hif_usb_reg_in_cb https://lore.kernel.org/lkml/00000000000031884405e1a54c42@google.com/ 7.64 kernel BUG in binder_alloc_deferred_release https://lore.kernel.org/lkml/0000000000004680c905e1defece@google.com/ 7.65 general protection fault in do_mpage_readpage https://lore.kernel.org/lkml/000000000000ef6d0c05e21e666a@google.com/ 7.66 use-after-free Read in free_netdev https://lore.kernel.org/lkml/000000000000e0c4ce05e23bf2bc@google.com/ 7.67 WARNING: locking bug in hfa384x_usbctlx_completion_task https://lore.kernel.org/lkml/000000000000f1ceee05e26bfdaa@google.com/ 7.68 WARNING in binder_alloc_vma_close https://lore.kernel.org/lkml/000000000000ee810005e26c4817@google.com/ 7.69 WARNING in sk_stream_kill_queues https://lore.kernel.org/lkml/000000000000142f6305e2bf64fd@google.com/ 7.70 possible deadlock in mnt_want_write https://lore.kernel.org/lkml/00000000000077dcfd05e2e1baab@google.com/ 7.71 WARNING in send_packet/usb_submit_urb https://lore.kernel.org/lkml/0000000000009de38405e30dad33@google.com/ 7.72 WARNING in notifier_chain_register https://lore.kernel.org/lkml/000000000000e9631505e34c2d7f@google.com/ 7.73 INFO: rcu detected stall in dummy_timer https://lore.kernel.org/lkml/0000000000008a610405e35bfabe@google.com/ 7.74 INFO: task hung in io_uring_del_tctx_node https://lore.kernel.org/lkml/00000000000056af2d05e3724d21@google.com/ 7.75 use-after-free Read in kill_fasync https://lore.kernel.org/lkml/00000000000063ad9a05e39c68b6@google.com/ 7.76 fix task hang due to rwsem spin on owner https://lore.kernel.org/lkml/CAD=FV=Xng_Mcd-9SaK29XSbsthDWLTR6sz53VEktAQFng6a27A@mail.gmail.com/ 7.77 use-after-free Read in usb_udc_uevent https://lore.kernel.org/lkml/000000000000abfe7a05e44e823a@google.com/ 7.78 WARNING: still has locks held in tls_rx_reader_lock https://lore.kernel.org/lkml/000000000000d5829205e4504f34@google.com/ 7.79 trying to register non-static key in ieee80211_do_stop https://lore.kernel.org/lkml/000000000000afbe5805e45374a8@google.com/ 7.80 use-after-free Read in post_one_notification https://lore.kernel.org/lkml/0000000000000dac0205e479ea39@google.com/ 7.81 task hung in __input_unregister_device https://lore.kernel.org/lkml/000000000000f587d605e4843cbc@google.com/ 7.82 use-after-free Read in __post_watch_notification https://lore.kernel.org/lkml/00000000000014c7ad05e4d535fc@google.com/ 7.83 rcu detected stall in net_tx_action https://lore.kernel.org/lkml/000000000000786c1305e4dad233@google.com/ 7.84 possible deadlock in throtl_pending_timer_fn https://lore.kernel.org/lkml/00000000000061158a05e4fecb7d@google.com/ 7.85 trying to register non-static key in rxe_cleanup_task https://lore.kernel.org/lkml/000000000000280dfd05e5686579@google.com/