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 116d 116d
INFO: task hung in smc_release net s390 1 189d 189d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) s390 net 1 156d 156d
possible deadlock in smc_shutdown s390 net 3 251d 269d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 270d 221d
INFO: task hung in smc_getsockopt net s390 1 231d 231d
INFO: task hung in smc_vlan_by_tcpsk s390 net 8 289d 298d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback net s390 1 407d 407d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback net s390 1 428d 425d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc net s390 1 482d 480d
INFO: task hung in smc_pnet_net_init (4) net s390 1 531d 531d
INFO: task hung in smc_pnet_net_init (3) net s390 2 628d 635d
KCSAN: data-race in smc_poll / smc_switch_to_fallback net s390 1 813d 751d
INFO: task hung in smc_pnet_net_init (2) net s390 2 1008d 1049d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback net s390 1 1094d 1094d
INFO: task hung in smc_pnet_net_init net s390 12 1152d 1298d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg net s390 1 1575d 1575d
BUG: workqueue leaked lock or atomic in smc_tx_work net s390 2 2106d 2108d
general protection fault in sock_do_ioctl net s390 3 2507d 2502d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept net s390 C 4 2405d 2426d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) net s390 1 2450d 2450d
BUG: unable to handle kernel NULL pointer dereference in smc_getname net s390 C 3 2516d 2518d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt net s390 C 12 2512d 2518d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown net s390 C 26 2520d 2537d