syzbot


Applied filters: Label=subsystems:trace (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
possible deadlock in console_flush_all (2) bpf trace C error 52935 11h14m 256d 23/27 never ae01e52da244 serial: drop debugging WARN_ON_ONCE() from uart_write()
general protection fault in bpf_get_attach_cookie_tracing bpf trace C error 7 15d 46d 27/27 2d16h d0d1df8ba18a bpf: Set run context for rawtp test_run callback
possible deadlock in force_sig_info_to_task bpf trace C error 6 49d 56d 26/27 29d 02b670c1f88e x86/mm: Remove broken vsyscall emulation code from the page fault code
possible deadlock in put_pwq_unlocked trace bpf 3 66d 65d 26/27 29d ff9105993240 bpf, sockmap: Prevent lock inversion deadlock in map delete elem
possible deadlock in pwq_dec_nr_in_flight trace bpf 1 71d 67d 26/27 29d ff9105993240 bpf, sockmap: Prevent lock inversion deadlock in map delete elem
KASAN: slab-use-after-free Read in bpf_trace_run4 bpf trace C error 169 73d 91d 26/27 29d 1a80dbcb2dba bpf: support deferring bpf_link dealloc to after RCU grace period
KASAN: slab-use-after-free Read in bpf_trace_run2 bpf trace C error 653 73d 91d 26/27 29d 1a80dbcb2dba bpf: support deferring bpf_link dealloc to after RCU grace period
KASAN: slab-use-after-free Read in bpf_trace_run1 bpf trace C error 78 73d 88d 26/27 29d 1a80dbcb2dba bpf: support deferring bpf_link dealloc to after RCU grace period
possible deadlock in bpf_trace_printk bpf trace C done done 68 487d 742d 22/27 455d 05b24ff9b2cf bpf: Prevent bpf program recursion for raw tracepoint probes
WARNING in tracepoint_add_func bpf trace C done 20635 1069d 1453d 20/27 954d 9913d5745bd7 tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
general protection fault in do_blk_trace_setup block trace C done 25 1029d 1031d 20/27 954d 1d1cf156dc17 sg: pass the device name to blk_trace_setup
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run2 trace bpf C done done 5 1210d 1368d 20/27 1164d befe6d946551 tracepoint: Do not fail unregistering a probe due to memory failure
BUG: unable to handle kernel paging request in bpf_trace_run2 bpf trace C done done 10 1207d 1368d 20/27 1164d befe6d946551 tracepoint: Do not fail unregistering a probe due to memory failure
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run3 bpf trace C done 6 1224d 1326d 20/27 1168d befe6d946551 tracepoint: Do not fail unregistering a probe due to memory failure
BUG: unable to handle kernel paging request in bpf_trace_run3 bpf trace C done 40 1215d 1337d 20/27 1168d befe6d946551 tracepoint: Do not fail unregistering a probe due to memory failure
WARNING in tracepoint_probe_register_prio (3) trace syz done 979 1587d 2225d 15/27 1584d 64ae572bc7d0 tracing: Fix sched switch start/stop refcount racy updates
KASAN: use-after-free Read in uprobe_perf_close trace C done 54 1952d 2270d 13/27 1683d 621b6d2ea297 perf/core: Fix use-after-free in uprobe_perf_close()
general protection fault in trace_probe_unlink trace C done 7 1735d 1739d 13/27 1710d d59fae6fea39 tracing/kprobe: Fix NULL pointer access in trace_porbe_unlink()
WARNING: suspicious RCU usage (4) bpf trace C done 1 2119d 2117d 13/27 1721d 865e63b04e9b tracing: Add back in rcu_irq_enter/exit_irqson() for rcuidle tracepoints
WARNING: suspicious RCU usage in trace_call_bpf bpf trace C done 327 2100d 2117d 13/27 1721d 865e63b04e9b tracing: Add back in rcu_irq_enter/exit_irqson() for rcuidle tracepoints
memory leak in process_preds trace C 1 1851d 1851d 12/27 1829d dfb4a6f2191a tracing: Avoid memory leak in predicate_parse()
general protection fault in relay_open_buf block trace C 287 1966d 1968d 11/27 1933d 2c1cf00eeacb relay: check return of create_buf_file() properly
WARNING in format_decode (2) trace C 16 2042d 2124d 11/27 2022d 1efb6ee3edea bpf: fix check of allowed specifiers in bpf_trace_printk
KASAN: slab-out-of-bounds Write in process_preds trace C 6020 2186d 2262d 8/27 2127d 70303420b572 tracing: Check for no filter when processing event filters
WARNING in perf_trace_buf_alloc (2) trace C 22 2313d 2418d 8/27 2173d 4d220ed0f814 bpf: remove tracepoints from bpf core
WARNING in tracepoint_probe_unregister (2) trace 120 2236d 2291d 5/27 2227d d66a270be331 tracepoint: Do not warn on ENOMEM
WARNING in tracepoint_probe_register_prio (2) trace C 849 2227d 2292d 5/27 2227d d66a270be331 tracepoint: Do not warn on ENOMEM
KASAN: stack-out-of-bounds Read in __free_filter trace C 41 2253d 2262d 5/27 2235d 0b3dec05dbbc tracing: Enforce passing in filter=NULL to create_filter()
possible deadlock in perf_event_detach_bpf_prog bpf trace 1 2276d 2275d 5/27 2235d 3a38bb98d9ab bpf/tracing: fix a deadlock in perf_event_detach_bpf_prog
possible deadlock in perf_trace_destroy (2) trace C 2006 2331d 2417d 5/27 2249d 82d94856fa22 perf/core: Fix lock inversion between perf,trace,cpuhp
possible deadlock in ftrace_profile_set_filter (2) trace C 1007 2331d 2391d 5/27 2249d 43fa87f7deed perf/core: Fix another perf,trace,cpuhp lock inversion
WARNING in tracepoint_probe_unregister block trace C 115 2293d 2419d 4/27 2292d a6da0024ffc1 blktrace: fix unlocked registration of tracepoints
WARNING in tracepoint_probe_register_prio block trace C 830 2293d 2428d 4/27 2292d a6da0024ffc1 blktrace: fix unlocked registration of tracepoints
WARNING: kmalloc bug in relay_open_buf block trace C 10 2310d 2326d 4/27 2306d 88913bd8ea2a kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE
KASAN: double-free or invalid-free in relay_open block trace C 106 2326d 2424d 4/27 2320d a1be1f3931bf kernel/relay.c: revert "kernel/relay.c: fix potential memory leak"
possible deadlock in blk_trace_remove block trace 5 2398d 2405d 3/27 2387d 2967acbb257a blktrace: fix trace mutex deadlock
WARNING in kmalloc_slab (2) block trace C 2478 2414d 2431d 3/27 2414d 864e2a1f8aac ipv6: flowlabel: do not leave opt->tot_len with garbage