syzbot

Out of 81 bugs, 46 were automatically obsoleted (2 due to revoked reproducers), 35 were invalidated by users.
Applied filters: Label=subsystems:kasan (drop)

Title	Rank 🛈	Repro	Count	Last	Reported
INFO: rcu detected stall in __alloc_skb (4) kasan mm	1		1	131d	131d
INFO: rcu detected stall in asm_exc_page_fault (2) kasan mm	1		1	138d	138d
INFO: rcu detected stall in v4l2_ioctl (3) kasan mm	1		2	227d	259d
INFO: rcu detected stall in __run_timer_base (3) kasan mm	1		6	246d	422d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm	1		2	288d	338d
INFO: rcu detected stall in mremap (2) kasan mm	1		1	353d	353d
INFO: rcu detected stall in kernel_mbind mm kasan	1		4	354d	434d
INFO: rcu detected stall in io_uring_mmap mm kasan	1		1	383d	383d
KASAN: invalid-access Read in __packet_get_status kasan	17	C	64	546d	1024d
INFO: rcu detected stall in ocfs2_file_write_iter kasan mm	1		1	469d	469d
INFO: rcu detected stall in __get_unmapped_area kasan mm	1		1	483d	483d
INFO: rcu detected stall in sys_mlock (2) mm kasan	1		2	489d	501d
INFO: rcu detected stall in ia32_sys_call kasan mm	1		1	512d	512d
INFO: task hung in khugepaged (2) kasan mm	1		1	564d	564d
INFO: rcu detected stall in key_garbage_collector mm kasan	1		1	596d	596d
WARNING in __kfence_free (3) kasan mm	-1	syz	92	718d	876d
INFO: rcu detected stall in sys_mmap (2) mm kasan	1		4	828d	932d
INFO: rcu detected stall in sys_exit (3) kasan mm	1		1	821d	821d
INFO: rcu detected stall in sys_munmap mm kasan	1		1	917d	917d
INFO: rcu detected stall in sys_socket (9) mm kasan	1		2	952d	961d
WARNING in __kfence_free (2) kasan mm	-1		1	1164d	1160d
linux-next boot error: kernel panic: kasan_populate_shadow: Failed to allocate page, nid=NUM from=ADDR kasan	-1		39	1229d	1234d
INFO: rcu detected stall in ext4_file_read_iter (2) mm kasan	1		1	1288d	1288d
WARNING in __kfence_free kasan mm	-1		4	1336d	1420d
INFO: rcu detected stall in sys_unlink mm kasan	1		1	1319d	1319d
INFO: rcu detected stall in pipe_read (2) kasan mm	1		1	1367d	1367d
INFO: rcu detected stall in sys_clone (6) kasan mm	1		1	1387d	1387d
INFO: rcu detected stall in inet_release (2) mm kasan	1		1	1495d	1495d
INFO: rcu detected stall in mremap kasan mm	1		1	1511d	1511d
INFO: task hung in blkdev_fsync (2) kasan mm	1		1	1560d	1560d
INFO: task hung in unlink_file_vma kasan mm	1		3	1579d	1636d
INFO: rcu detected stall in __do_munmap mm kasan	1		1	1588d	1588d
INFO: rcu detected stall in timerfd_create kasan mm	1		1	1653d	1653d
kernel panic: stack is corrupted in __msan_poison_alloca kasan mm	2		1	1675d	1675d
BUG: unable to handle kernel paging request in kcsan_setup_watchpoint kasan	8		2	1843d	1843d
INFO: rcu detected stall in kcsan_setup_watchpoint kasan	1		1	1989d	1989d
KCSAN: data-race in get_signal / ptrace_attach (2) kasan	6		1	2081d	2081d
KCSAN: data-race in __x64_sys_ptrace / ptrace_stop (2) kasan	6		60	2092d	2098d
KCSAN: data-race in ptrace_check_attach / ptrace_stop (2) kasan	6		14	2092d	2153d
KCSAN: data-race in do_wait / watchdog kasan	6		26	2112d	2331d
KCSAN: data-race in smpboot_thread_fn / watchdog kasan	6		30	2122d	2331d
KCSAN: data-race in do_signal_stop / handle_mm_fault (2) kasan	6		2	2112d	2147d
KCSAN: data-race in get_signal / ptrace_check_attach kasan	6		23	2097d	2291d
KCSAN: data-race in do_group_exit / do_group_exit (3) kasan	6		2	2113d	2143d
KCSAN: data-race in watchdog / worker_thread (2) kasan	6		47	2106d	2302d
KCSAN: data-race in do_wait / ptrace_check_attach (2) kasan	6		36	2093d	2243d
KCSAN: data-race in futex_wait_queue_me / watchdog (2) kasan	6		4	2132d	2256d
KCSAN: data-race in futex_wait_queue_me / ptrace_attach (2) kasan	6		1	2150d	2150d
KCSAN: data-race in filemap_map_pages / filemap_map_pages kasan	6		1	2170d	2170d
KCSAN: data-race in copy_process / free_pid (2) kasan	6		1	2196d	2196d
KCSAN: data-race in run_timer_softirq / timer_reduce kasan	6		3	2198d	2249d
KCSAN: data-race in ptrace_check_attach / ptrace_stop kasan	6		6	2226d	2321d
kmsan build error (5) kasan mm	-1		2	2157d	2157d
KCSAN: data-race in handle_mm_fault / watchdog kasan	6		26	2229d	2331d
KCSAN: data-race in do_exit / zap_other_threads kasan	6		1	2231d	2231d
KCSAN: data-race in ptrace_check_attach / task_clear_jobctl_pending kasan	6		1	2233d	2233d
KCSAN: data-race in poll_schedule_timeout.constprop.0 / watchdog kasan	6		5	2237d	2306d
KCSAN: data-race in futex_wait_queue_me / ptrace_attach kasan	6		1	2246d	2246d
KCSAN: data-race in do_signal_stop / handle_mm_fault kasan	6		1	2276d	2276d
KCSAN: data-race in do_group_exit / do_group_exit (2) kasan	6		4	2281d	2297d
KCSAN: data-race in __x64_sys_ptrace / ptrace_stop kasan	6		2	2282d	2291d
KCSAN: data-race in copy_process / mm_update_next_owner (2) kasan	6		3	2284d	2291d
KCSAN: data-race in wq_watchdog_reset_touched / wq_watchdog_touch kasan	6		3	2315d	2330d
KCSAN: data-race in futex_wait_queue_me / watchdog kasan	6		1	2316d	2316d
KCSAN: data-race in futex_wait_queue_me / task_set_jobctl_pending kasan	6		5	2316d	2329d
KCSAN: data-race in get_signal / ptrace_attach kasan	6		1	2315d	2315d
KCSAN: data-race in attach_to_pi_owner / futex_wait_queue_me kasan	6		1	2317d	2317d
KCSAN: data-race in do_group_exit / do_group_exit kasan	6		1	2329d	2329d
KCSAN: data-race in do_wait / ptrace_check_attach kasan	6		1	2328d	2328d
KCSAN: data-race in copy_creds / init_peercred kasan	6		2	2318d	2328d
KCSAN: data-race in copy_creds / lookup_user_key kasan	6		2	2318d	2319d
KCSAN: data-race in exit_signals / mm_update_next_owner kasan	6		2	2324d	2329d
KCSAN: data-race in copy_process / mm_update_next_owner kasan	6		2	2320d	2331d
KCSAN: data-race in copy_process / copy_process kasan	6		1	2339d	2339d
KCSAN: data-race in do_exit / mm_update_next_owner kasan	6		3	2338d	2347d
kmsan build error (3) kasan mm	-1		3	2371d	2372d
BUG: KCSAN: data-race in find_next_bit and rcu_report_exp_cpu_mult kasan	-1		1	2350d	2350d
WARNING in kcsan_end_atomic (2) kasan	-1	C	2	2360d	2360d
WARNING in kcsan_end_atomic kasan	-1	C	14	2360d	2360d
BUG: unable to handle kernel NULL pointer dereference in kmsan_copy_page_meta kasan mm	10		1	2743d	2742d
general protection fault in __x86_indirect_thunk_r11 kasan mm	2	C	1	2759d	2759d