syzbot


Out of 24 bugs, 17 were automatically obsoleted (1 due to revoked reproducers), 7 were invalidated by users.
Applied filters: Label=subsystems:s390 (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev net s390 syz error inconclusive 2 136d 136d
INFO: task hung in smc_release net s390 1 209d 209d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) s390 net 1 176d 176d
possible deadlock in smc_shutdown s390 net 3 270d 289d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 289d 241d
INFO: task hung in smc_getsockopt net s390 1 251d 251d
INFO: task hung in smc_vlan_by_tcpsk s390 net 8 308d 318d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback net s390 1 427d 427d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback net s390 1 448d 445d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc net s390 1 502d 500d
INFO: task hung in smc_pnet_net_init (4) net s390 1 551d 551d
INFO: task hung in smc_pnet_net_init (3) net s390 2 648d 655d
KCSAN: data-race in smc_poll / smc_switch_to_fallback net s390 1 833d 771d
INFO: task hung in smc_pnet_net_init (2) net s390 2 1028d 1069d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback net s390 1 1113d 1113d
INFO: task hung in smc_pnet_net_init net s390 12 1172d 1318d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg net s390 1 1595d 1595d
BUG: workqueue leaked lock or atomic in smc_tx_work net s390 2 2126d 2128d
general protection fault in sock_do_ioctl net s390 3 2527d 2522d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept net s390 C 4 2425d 2446d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) net s390 1 2470d 2470d
BUG: unable to handle kernel NULL pointer dereference in smc_getname net s390 C 3 2536d 2538d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt net s390 C 12 2532d 2538d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown net s390 C 26 2540d 2557d