syzbot


Out of 32 bugs, 24 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
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 65d 65d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 141d 223d
possible deadlock in smc_shutdown (2) smc 4 15 137d 216d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 132d 430d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 182d 215d
possible deadlock in smc_sendmsg smc 4 14 173d 189d
INFO: task hung in smc_pnet_add smc 1 1 199d 199d
possible deadlock in smc_close_non_accepted (2) smc 4 1 227d 223d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 267d 267d
INFO: task hung in smc_release smc 1 1 340d 340d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 307d 307d
possible deadlock in smc_shutdown smc 4 3 402d 420d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 421d 372d
INFO: task hung in smc_getsockopt smc 1 1 382d 382d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 440d 449d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 558d 558d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 579d 576d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 633d 631d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 682d 682d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 779d 786d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 964d 902d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1159d 1200d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1245d 1245d
INFO: task hung in smc_pnet_net_init smc 1 12 1303d 1449d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1726d 1726d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2257d 2259d
general protection fault in sock_do_ioctl smc 2 3 2658d 2653d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2556d 2577d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2601d 2601d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2667d 2669d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2663d 2669d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2671d 2688d