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	122d	122d
INFO: rcu detected stall in asm_exc_page_fault (2) kasan mm	1		1	130d	130d
INFO: rcu detected stall in v4l2_ioctl (3) kasan mm	1		2	218d	251d
INFO: rcu detected stall in __run_timer_base (3) kasan mm	1		6	238d	414d
BUG: soft lockup in cfg80211_wext_siwfreq kasan mm	1		2	279d	330d
INFO: rcu detected stall in mremap (2) kasan mm	1		1	345d	345d
INFO: rcu detected stall in kernel_mbind mm kasan	1		4	345d	426d
INFO: rcu detected stall in io_uring_mmap mm kasan	1		1	374d	374d
KASAN: invalid-access Read in __packet_get_status kasan	17	C	64	537d	1016d
INFO: rcu detected stall in ocfs2_file_write_iter kasan mm	1		1	460d	460d
INFO: rcu detected stall in __get_unmapped_area kasan mm	1		1	474d	474d
INFO: rcu detected stall in sys_mlock (2) mm kasan	1		2	480d	493d
INFO: rcu detected stall in ia32_sys_call kasan mm	1		1	503d	503d
INFO: task hung in khugepaged (2) kasan mm	1		1	555d	555d
INFO: rcu detected stall in key_garbage_collector mm kasan	1		1	587d	587d
WARNING in __kfence_free (3) kasan mm	-1	syz	92	710d	867d
INFO: rcu detected stall in sys_mmap (2) mm kasan	1		4	820d	923d
INFO: rcu detected stall in sys_exit (3) kasan mm	1		1	812d	812d
INFO: rcu detected stall in sys_munmap mm kasan	1		1	908d	908d
INFO: rcu detected stall in sys_socket (9) mm kasan	1		2	943d	953d
WARNING in __kfence_free (2) kasan mm	-1		1	1155d	1151d
linux-next boot error: kernel panic: kasan_populate_shadow: Failed to allocate page, nid=NUM from=ADDR kasan	-1		39	1220d	1226d
INFO: rcu detected stall in ext4_file_read_iter (2) mm kasan	1		1	1279d	1279d
WARNING in __kfence_free kasan mm	-1		4	1328d	1412d
INFO: rcu detected stall in sys_unlink mm kasan	1		1	1311d	1311d
INFO: rcu detected stall in pipe_read (2) kasan mm	1		1	1358d	1358d
INFO: rcu detected stall in sys_clone (6) kasan mm	1		1	1378d	1378d
INFO: rcu detected stall in inet_release (2) mm kasan	1		1	1486d	1486d
INFO: rcu detected stall in mremap kasan mm	1		1	1502d	1502d
INFO: task hung in blkdev_fsync (2) kasan mm	1		1	1552d	1552d
INFO: task hung in unlink_file_vma kasan mm	1		3	1570d	1628d
INFO: rcu detected stall in __do_munmap mm kasan	1		1	1579d	1579d
INFO: rcu detected stall in timerfd_create kasan mm	1		1	1644d	1644d
kernel panic: stack is corrupted in __msan_poison_alloca kasan mm	2		1	1666d	1666d
BUG: unable to handle kernel paging request in kcsan_setup_watchpoint kasan	8		2	1835d	1835d
INFO: rcu detected stall in kcsan_setup_watchpoint kasan	1		1	1980d	1980d
KCSAN: data-race in get_signal / ptrace_attach (2) kasan	6		1	2072d	2072d
KCSAN: data-race in __x64_sys_ptrace / ptrace_stop (2) kasan	6		60	2084d	2089d
KCSAN: data-race in ptrace_check_attach / ptrace_stop (2) kasan	6		14	2084d	2144d
KCSAN: data-race in do_wait / watchdog kasan	6		26	2104d	2322d
KCSAN: data-race in smpboot_thread_fn / watchdog kasan	6		30	2113d	2322d
KCSAN: data-race in do_signal_stop / handle_mm_fault (2) kasan	6		2	2104d	2139d
KCSAN: data-race in get_signal / ptrace_check_attach kasan	6		23	2088d	2283d
KCSAN: data-race in do_group_exit / do_group_exit (3) kasan	6		2	2104d	2135d
KCSAN: data-race in watchdog / worker_thread (2) kasan	6		47	2098d	2294d
KCSAN: data-race in do_wait / ptrace_check_attach (2) kasan	6		36	2084d	2235d
KCSAN: data-race in futex_wait_queue_me / watchdog (2) kasan	6		4	2124d	2247d
KCSAN: data-race in futex_wait_queue_me / ptrace_attach (2) kasan	6		1	2141d	2141d
KCSAN: data-race in filemap_map_pages / filemap_map_pages kasan	6		1	2161d	2161d
KCSAN: data-race in copy_process / free_pid (2) kasan	6		1	2187d	2187d
KCSAN: data-race in run_timer_softirq / timer_reduce kasan	6		3	2190d	2241d
KCSAN: data-race in ptrace_check_attach / ptrace_stop kasan	6		6	2218d	2312d
kmsan build error (5) kasan mm	-1		2	2148d	2148d
KCSAN: data-race in handle_mm_fault / watchdog kasan	6		26	2221d	2322d
KCSAN: data-race in do_exit / zap_other_threads kasan	6		1	2223d	2223d
KCSAN: data-race in ptrace_check_attach / task_clear_jobctl_pending kasan	6		1	2225d	2225d
KCSAN: data-race in poll_schedule_timeout.constprop.0 / watchdog kasan	6		5	2229d	2298d
KCSAN: data-race in futex_wait_queue_me / ptrace_attach kasan	6		1	2237d	2237d
KCSAN: data-race in do_signal_stop / handle_mm_fault kasan	6		1	2267d	2267d
KCSAN: data-race in do_group_exit / do_group_exit (2) kasan	6		4	2272d	2288d
KCSAN: data-race in __x64_sys_ptrace / ptrace_stop kasan	6		2	2274d	2282d
KCSAN: data-race in copy_process / mm_update_next_owner (2) kasan	6		3	2275d	2282d
KCSAN: data-race in wq_watchdog_reset_touched / wq_watchdog_touch kasan	6		3	2306d	2321d
KCSAN: data-race in futex_wait_queue_me / watchdog kasan	6		1	2307d	2307d
KCSAN: data-race in futex_wait_queue_me / task_set_jobctl_pending kasan	6		5	2308d	2321d
KCSAN: data-race in get_signal / ptrace_attach kasan	6		1	2307d	2307d
KCSAN: data-race in attach_to_pi_owner / futex_wait_queue_me kasan	6		1	2308d	2308d
KCSAN: data-race in do_group_exit / do_group_exit kasan	6		1	2321d	2321d
KCSAN: data-race in do_wait / ptrace_check_attach kasan	6		1	2319d	2319d
KCSAN: data-race in copy_creds / init_peercred kasan	6		2	2310d	2319d
KCSAN: data-race in copy_creds / lookup_user_key kasan	6		2	2310d	2310d
KCSAN: data-race in exit_signals / mm_update_next_owner kasan	6		2	2315d	2320d
KCSAN: data-race in copy_process / mm_update_next_owner kasan	6		2	2312d	2322d
KCSAN: data-race in copy_process / copy_process kasan	6		1	2330d	2330d
KCSAN: data-race in do_exit / mm_update_next_owner kasan	6		3	2330d	2339d
kmsan build error (3) kasan mm	-1		3	2363d	2363d
BUG: KCSAN: data-race in find_next_bit and rcu_report_exp_cpu_mult kasan	-1		1	2342d	2342d
WARNING in kcsan_end_atomic (2) kasan	-1	C	2	2351d	2351d
WARNING in kcsan_end_atomic kasan	-1	C	14	2351d	2352d
BUG: unable to handle kernel NULL pointer dereference in kmsan_copy_page_meta kasan mm	10		1	2734d	2734d
general protection fault in __x86_indirect_thunk_r11 kasan mm	2	C	1	2750d	2750d