syzbot


Out of 33 bugs, 25 were automatically obsoleted (3 due to revoked reproducers), 8 were invalidated by users.
Applied filters: Label=subsystems:smc (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 83d 83d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 104d 104d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 180d 263d
possible deadlock in smc_shutdown (2) smc 4 15 176d 255d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 171d 469d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 221d 254d
possible deadlock in smc_sendmsg smc 4 14 212d 228d
INFO: task hung in smc_pnet_add smc 1 1 238d 238d
possible deadlock in smc_close_non_accepted (2) smc 4 1 266d 262d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 306d 306d
INFO: task hung in smc_release smc 1 1 379d 379d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 346d 346d
possible deadlock in smc_shutdown smc 4 3 441d 459d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 460d 411d
INFO: task hung in smc_getsockopt smc 1 1 421d 421d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 479d 488d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 597d 597d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 618d 615d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 672d 670d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 721d 721d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 818d 825d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1003d 941d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1198d 1240d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1284d 1284d
INFO: task hung in smc_pnet_net_init smc 1 12 1342d 1488d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1766d 1766d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2296d 2298d
general protection fault in sock_do_ioctl smc 2 3 2697d 2692d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2595d 2616d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2640d 2640d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2706d 2708d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2702d 2708d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2710d 2727d