Re: [syzbot] BUG: spinlock bad magic in synchronize_srcu

syzbot suspects this issue was fixed by commit: commit eb7511bf9182292ef1df1082d23039e856d1ddfb Author: Haimin Zhang Date: Fri Sep 3 02:37:06 2021 + KVM: x86: Handle SRCU initialization failure during page track init bisection log: https://syzkaller.appspot.com/x/bisect.txt?x

Re: [syzbot] BUG: spinlock bad magic in synchronize_srcu

syzbot has found a reproducer for the following issue on: HEAD commit:78e709522d2c Merge tag 'for_linus' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16131d2b30 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: [syzbot] KASAN: use-after-free Read in hci_chan_del

syzbot suspects this issue was fixed by commit: commit 43016d02cf6e46edfc4696452251d34bba0c0435 Author: Florian Westphal Date: Mon May 3 11:51:15 2021 + netfilter: arptables: use pernet ops struct during unregister bisection log: https://syzkaller.appspot.com/x/bisect.txt?x

[syzbot] KMSAN: uninit-value in efuse_one_byte_read

Hello, syzbot found the following issue on: HEAD commit:29ad81a1 arch/x86: add missing include to sparsemem.h git tree: https://github.com/google/kmsan.git master console output: https://syzkaller.appspot.com/x/log.txt?x=12d4e126d0 kernel config: https://syzkaller.appspot.com/x

memory leak in r8712_init_recv_priv

Hello, syzbot found the following issue on: HEAD commit:467f8165 Merge tag 'close-range-cloexec-unshare-v5.11' of .. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=142b574550 kernel config: https://syzkaller.appspot.com/x/.config?x=37c889fb8b2761af

Re: kernel BUG at drivers/dma-buf/dma-buf.c:LINE!

syzbot suspects this issue was fixed by commit: commit e722a295cf493388dae474745d30e91e1a2ec549 Author: Greg Kroah-Hartman Date: Thu Aug 27 12:36:27 2020 + staging: ion: remove from the tree bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17d4f13750 start commit

Re: KASAN: use-after-free Write in __sco_sock_close

syzbot suspects this issue was fixed by commit: commit 6dfccd13db2ff2b709ef60a50163925d477549aa Author: Anmol Karn Date: Wed Sep 30 14:18:13 2020 + Bluetooth: Fix null pointer dereference in hci_event_packet() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x

kernel BUG at fs/erofs/inode.c:LINE!

Hello, syzbot found the following issue on: HEAD commit:d1d2220c Add linux-next specific files for 20200924 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=166cb7d990 kernel config: https://syzkaller.appspot.com/x/.config?x=254e028a642027c dashboard

Re: WARNING in binder_transaction_buffer_release (2)

syzbot suspects this issue was fixed by commit: commit 4b836a1426cb0f1ef2a6e211d7e553221594f8fc Author: Jann Horn Date: Mon Jul 27 12:04:24 2020 + binder: Prevent context manager from incrementing ref 0 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10c84dec90 start

Re: KASAN: use-after-free Read in hci_chan_del

syzbot has bisected this issue to: commit 166beccd47e11e4d27477e8ca1d7eda47cf3b2da Author: Eric Anholt Date: Mon Oct 3 18:52:06 2016 + staging/vchi: Convert to current get_user_pages() arguments. bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=178321a490 start commit

Re: KASAN: use-after-free Write in __sco_sock_close

syzbot has bisected this issue to: commit 43ea43b9d8b27b7acd443ec59319faa3cdb8a616 Author: Mauro Carvalho Chehab Date: Wed Oct 12 11:21:43 2016 + [media] radio-bcm2048: don't ignore errors bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1036e6a490 start commit

Re: WARNING in hci_conn_timeout

syzbot has bisected this issue to: commit 3d30311c0e4d834c94e6a27d6242a942d6a76b85 Author: Varsha Rao Date: Sun Oct 9 11:13:56 2016 + staging: vt6655: Removes unnecessary blank lines. bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17023a1490 start commit: 7dc6fd0f

Re: WARNING: ODEBUG bug in cancel_delayed_work

syzbot has bisected this issue to: commit 43ff7f53de2294a83dcf84b35de6ffa1ffafae9d Author: Bhumika Goyal Date: Thu Oct 6 18:10:01 2016 + Staging: vc04_services: vchiq_arm: Remove unused function remote_event_destroy bisection log: https://syzkaller.appspot.com/x/bisect.txt?x

KASAN: slab-out-of-bounds Read in prism2sta_probe_usb

Hello, syzbot found the following issue on: HEAD commit:e3ee0e74 usb: common: usb-conn-gpio: Register charger git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing console output: https://syzkaller.appspot.com/x/log.txt?x=14ff152490 kernel config

Re: possible deadlock in shmem_fallocate (4)

syzbot has found a reproducer for the following crash on: HEAD commit:11ba4688 Linux 5.8-rc5 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=175391fb10 kernel config: https://syzkaller.appspot.com/x/.config?x=a160d1053fc89af5 dashboard link: https

Re: possible deadlock in shmem_fallocate (4)

syzbot has found a reproducer for the following crash on: HEAD commit:11ba4688 Linux 5.8-rc5 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13f1bf4710 kernel config: https://syzkaller.appspot.com/x/.config?x=a160d1053fc89af5 dashboard link: https

WARNING in binder_transaction_buffer_release (2)

Hello, syzbot found the following crash on: HEAD commit:44456565 Merge tag 'io_uring-5.7-2020-05-22' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12990cba10 kernel config: https://syzkaller.appspot.com/x/.config?x=b3368ce0cc5f5ace

Re: WARNING in exfat_bdev_read

syzbot suspects this bug was fixed by commit: commit 5f33771fb0ac484d6e8cc34cb1e27c37442cd0db Author: Namjae Jeon Date: Fri Jan 3 01:13:45 2020 + staging: exfat: add STAGING prefix to config names bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1407f81810 start

KCSAN: data-race in binder_dec_node_nilocked / binder_state_show

Hello, syzbot found the following crash on: HEAD commit:245a4300 Merge branch 'rcu/kcsan' into tip/locking/kcsan git tree: https://github.com/google/ktsan.git kcsan console output: https://syzkaller.appspot.com/x/log.txt?x=106b67f1e0 kernel config: https://syzkaller.appspot.com/x

Re: KASAN: slab-out-of-bounds Read in hfa384x_usbin_callback

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+7d42d68643a35f71a...@syzkaller.appspotmail.com Tested on: commit: e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google

Re: KASAN: slab-out-of-bounds Read in hfa384x_usbin_callback

Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in hfa384x_usbin_callback == BUG: KASAN: use-after-free in memcpy include/linux/string.h:381 [inline] BUG: KASAN: use

WARNING: ODEBUG bug in prism2sta_disconnect_usb

Hello, syzbot found the following crash on: HEAD commit:e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=1129afe3e0 kernel config: https

KASAN: use-after-free Read in hfa384x_usbin_callback

Hello, syzbot found the following crash on: HEAD commit:e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15217373e0 kernel config: https

WARNING in hwahc_probe

Hello, syzbot found the following crash on: HEAD commit:e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=12d170ade0 kernel config: https

KASAN: slab-out-of-bounds Read in hfa384x_usbin_callback

Hello, syzbot found the following crash on: HEAD commit:e17994d1 usb: core: kcov: collect coverage from usb comple.. git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=11d74573e0 kernel config: https

BUG: corrupted list in __uwb_rc_neh_rm

Hello, syzbot found the following crash on: HEAD commit:d6ff8147 usb: gadget: add raw-gadget interface git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15e35181e0 kernel config: https://syzkaller.appspot.com/x

Re: BUG: unable to handle kernel paging request in ion_heap_clear_pages

This bug is marked as fixed by commit: kasan: support vmalloc backing of vm_map_ram() But I can't find it in any tested tree for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with

Re: BUG: unable to handle kernel paging request in ion_heap_clear_pages

syzbot has found a reproducer for the following crash on: HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=159d0f36e0 kernel config: https://syzkaller.appspot.com/x/.config?x

BUG: unable to handle kernel paging request in ion_heap_clear_pages

Hello, syzbot found the following crash on: HEAD commit:419593da Add linux-next specific files for 20191129 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12bfd882e0 kernel config: https://syzkaller.appspot.com/x/.config?x=7c04b0959e75c206

WARNING in exfat_bdev_read

Hello, syzbot found the following crash on: HEAD commit:b9d3d014 Add linux-next specific files for 20191122 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12348dcee0 kernel config: https://syzkaller.appspot.com/x/.config?x=6c24c45ce29b175c

kernel BUG at arch/x86/kvm/mmu.c:LINE! (2)

Hello, syzbot found the following crash on: HEAD commit:847120f8 Merge branch 'for-linus' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12d60164e0 kernel config: https://syzkaller.appspot.com/x/.config?x=8c5e2eca3f31f9bf

WARNING in bdev_read

Hello, syzbot found the following crash on: HEAD commit:bc88f85c kthread: make __kthread_queue_delayed_work static git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14e25608e0 kernel config: https://syzkaller.appspot.com/x/.config?x=e0ac4d9b35046343

general protection fault in __apic_accept_irq

Hello, syzbot found the following crash on: HEAD commit:3b47fd5c Merge tag 'nfs-for-5.3-4' of git://git.linux-nfs... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=124af12a60 kernel config: https://syzkaller.appspot.com/x/.config?x=144488c6c6c6d2b6

Re: WARNING in r871xu_dev_remove

Hello, syzbot has tested the proposed patch but the reproducer still triggered crash: KASAN: use-after-free Read in device_release_driver_internal == BUG: KASAN: use-after-free in __mutex_lock_common kernel/locking/mutex.c:912

WARNING in r871xu_dev_remove

Hello, syzbot found the following crash on: HEAD commit:eea39f24 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=163ae01260 kernel config: https://syzkaller.appspot.com/x

general protection fault in vmk80xx_write_packet

Hello, syzbot found the following crash on: HEAD commit:7829a896 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=126dd493a0 kernel config: https://syzkaller.appspot.com/x

kernel BUG at drivers/android/binder_alloc.c:LINE! (4)

Hello, syzbot found the following crash on: HEAD commit:9e0babf2 Linux 5.2-rc5 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=159e6121a0 kernel config: https://syzkaller.appspot.com/x/.config?x=d16883d6c7f0d717 dashboard link: https

memory leak in binder_transaction

Hello, syzbot found the following crash on: HEAD commit:d1fdb6d8 Linux 5.2-rc4 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15e5ce1ea0 kernel config: https://syzkaller.appspot.com/x/.config?x=cb38d33cd06d8d48 dashboard link: https

KMSAN: uninit-value in r871xu_drv_init

Hello, syzbot found the following crash on: HEAD commit:f75e4cfe kmsan: use kmsan_handle_urb() in urb.c git tree: kmsan console output: https://syzkaller.appspot.com/x/log.txt?x=153453dea0 kernel config: https://syzkaller.appspot.com/x/.config?x=602468164ccdc30a dashboard link

WARNING: suspicious RCU usage in in_dev_dump_addr

Hello, syzbot found the following crash on: HEAD commit:b33bc2b8 nexthop: Add entry to MAINTAINERS git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=13f46f52a0 kernel config: https://syzkaller.appspot.com/x/.config?x=1004db091673bbaf dashboard link

WARNING in binder_transaction_buffer_release

Hello, syzbot found the following crash on: HEAD commit:72cf0b07 Merge tag 'sound-fix-5.2-rc1' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17c7d4bca0 kernel config: https://syzkaller.appspot.com/x/.config?x=d103f114f9010324

INFO: trying to register non-static key in ni6501_detach

Hello, syzbot found the following crash on: HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan/tree/usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=10e2e69f20 kernel config: https://syzkaller.appspot.com/x

Re: INFO: trying to register non-static key in vmk80xx_detach

syzbot has found a reproducer for the following crash on: HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan/tree/usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=11bed6fd20 kernel config: https

INFO: trying to register non-static key in vmk80xx_detach

Hello, syzbot found the following crash on: HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan/tree/usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15ecc1af20 kernel config: https://syzkaller.appspot.com/x

Re: WARNING in rollback_registered_many (2)

syzbot has found a reproducer for the following crash on: HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan/tree/usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=10d552b720 kernel config: https

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+f9f3f388440283da2...@syzkaller.appspotmail.com Tested on: commit: 8c2ffd91 Linux 5.1-rc2 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

Hello, syzbot tried to test the proposed patch but build/boot failed: timed out Tested on: commit: 0532a1b0 virt: vbox: Implement passing requestor info to t.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-linus kernel config

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

syzbot has bisected this bug to: commit 1a7c3d9bb7a926e88d5f57643e75ad1abfc55013 Author: Todd Kjos Date: Fri Feb 8 18:35:14 2019 + binder: create userspace-to-binder-buffer copy function bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15b9383f20 start commit

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

Hello, syzbot tried to test the proposed patch but build/boot failed: patch is already applied Tested on: commit: 0532a1b0 virt: vbox: Implement passing requestor info to t.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-linus

kernel BUG at drivers/android/binder_alloc.c:LINE! (3)

Hello, syzbot found the following crash on: HEAD commit:1a9df9e2 Merge git://git.kernel.org/pub/scm/linux/kernel/g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11fed11f20 kernel config: https://syzkaller.appspot.com/x/.config?x=8dcdce25ea72bedf

Re: WARNING in rcu_check_gp_start_stall

syzbot has bisected this bug to: commit f1e3e92135202ff3d95195393ee62808c109208c Author: Malcolm Priestley Date: Wed Jul 22 18:16:42 2015 + staging: vt6655: fix tagSRxDesc -> next_desc type bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=111856cf20 start com

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (2)

syzbot has found a reproducer for the following crash on: HEAD commit:b3418f8bddf4 Add linux-next specific files for 20190214 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12ccad60c0 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (2)

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+55de1eb4975dec156...@syzkaller.appspotmail.com Tested on: commit: b3418f8bddf4 Add linux-next specific files for 20190214 git tree: https://git.kernel.org

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (2)

Hello, syzbot tried to test the proposed patch but build/boot failed: failed to checkout kernel repo https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/linux-next: failed to run ["git" "fetch" "https://git.kernel.org/pub/scm/linux/kernel/git/ne

Re: kernel BUG at drivers/android/binder_alloc.c:LINE! (2)

syzbot has found a reproducer for the following crash on: HEAD commit:b3418f8bddf4 Add linux-next specific files for 20190214 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=161d2048c0 kernel config: https://syzkaller.appspot.com/x/.config?x

kernel BUG at drivers/android/binder_alloc.c:LINE! (2)

Hello, syzbot found the following crash on: HEAD commit:b3418f8bddf4 Add linux-next specific files for 20190214 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15d98978c0 kernel config: https://syzkaller.appspot.com/x/.config?x=8a3a37525a677c71

Re: possible deadlock in vfs_fallocate

Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+148c2885d71194f18...@syzkaller.appspotmail.com Tested on: commit: 48b161983ae5 Merge tag 'xarray-5.0-rc3' of git://git.infra.. git tree: upstream kernel

WARNING in ion_dma_buf_begin_cpu_access

Hello, syzbot found the following crash on: HEAD commit:a16afaf7928b Merge tag 'for-v4.18' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1480e36f80 kernel config: https://syzkaller.appspot.com/x/.config?x=314f2150f36c16ca

KASAN: use-after-free Read in binder_release_work

Hello, syzbot hit the following crash on upstream commit f2d285669aae656dfeafa0bf25e86bbbc5d22329 (Tue Apr 3 17:45:39 2018 +) Merge tag 'pm-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm syzbot dashboard link: https://syzkaller.appspot.com/bug?extid

possible deadlock in shmem_file_llseek

Hello, syzbot tried to test the proposed patch but build/boot failed: patch is already applied Tested on https://github.com/joelagnel/linux.git/test-ashmem commit 32f813bb0d06c1e189ac336f8c3c7377f85c71f0 (Wed Jan 24 01:45:04 2018 +) ashmem: Fix lockdep issue during llseek compiler: gcc