syzbot


Out of 32 bugs, 29 were automatically obsoleted (1 due to revoked reproducers), 3 were invalidated by users.
Applied filters: Label=subsystems:ppp (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in __tun_chr_ioctl (7) wireguard ppp 1 6 171d 280d
KASAN: slab-out-of-bounds Read in ppp_async_push ppp 19 2 299d 317d
INFO: rcu detected stall in pppol2tp_connect ppp 1 1 385d 385d
INFO: task hung in ppp_exit_net (4) ppp 1 131 396d 738d
INFO: task hung in ppp_release (5) ppp 1 1 516d 516d
inconsistent lock state in valid_state (4) linux1394 ppp 4 C error 72 496d 671d
INFO: task hung in ppp_ioctl (3) ppp 1 9 552d 635d
KMSAN: uninit-value in ppp_sync_receive (3) ppp 7 3 528d 554d
KMSAN: uninit-value in ppp_sync_send ppp 7 7 614d 614d
INFO: task hung in ppp_compat_ioctl ppp 1 1 625d 625d
possible deadlock in ppp_input ppp 4 197 621d 642d
INFO: task hung in ppp_release (4) ppp 1 22 602d 638d
KMSAN: uninit-value in ppp_sync_receive (2) ppp 7 1 686d 682d
INFO: task hung in ppp_release (3) ppp 1 13 714d 770d
INFO: task hung in ppp_ioctl (2) ppp 1 18 731d 819d
possible deadlock in ppp_asynctty_ioctl ppp 4 1 852d 851d
possible deadlock in ppp_asynctty_receive (2) ppp 4 1 864d 860d
KMSAN: uninit-value in ppp_asynctty_receive ppp 7 2 972d 984d
possible deadlock in ppp_asynctty_receive ppp 4 1 984d 980d
possible deadlock in ap_get ppp 4 10 995d 1050d
INFO: task hung in ppp_exit_net (3) ppp 1 1 1041d 1041d
INFO: task hung in ppp_exit_net (2) ppp 1 1 1203d 1203d
INFO: task hung in ppp_exit_net ppp 1 1 1453d 1453d
WARNING: refcount bug in ppp_release ppp 13 1 1685d 1685d
INFO: task hung in ppp_ioctl ppp 1 1 1706d 1706d
INFO: task hung in ppp_release (2) ppp 1 1 1741d 1741d
KMSAN: uninit-value in ppp_async_push ppp 7 C 3187 1802d 2091d
general protection fault in vxlan_netdevice_event ppp 2 1 2128d 2128d
INFO: task hung in ppp_release ppp 1 1 2213d 2213d
KCSAN: data-race in __ppp_xmit_process / skb_dequeue ppp 6 1 2389d 2389d
INFO: rcu detected stall in __schedule ppp 1 1 2972d 2972d
WARNING in debug_print_object (3) ppp -1 1 3006d 3004d