syzbot


Out of 36 bugs, 28 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_connect_work / smc_poll smc 6 1 123d 65d
INFO: task hung in smc_setsockopt smc 1 1 170d 170d
KCSAN: data-race in smc_switch_to_fallback / sock_poll smc 6 1 182d 182d
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 237d 237d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 258d 258d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 334d 416d
possible deadlock in smc_shutdown (2) smc 4 15 330d 409d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 325d 622d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 375d 408d
possible deadlock in smc_sendmsg smc 4 14 366d 381d
INFO: task hung in smc_pnet_add smc 1 1 392d 392d
possible deadlock in smc_close_non_accepted (2) smc 4 1 420d 416d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 460d 460d
INFO: task hung in smc_release smc 1 1 533d 533d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 500d 500d
possible deadlock in smc_shutdown smc 4 3 594d 613d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 613d 565d
INFO: task hung in smc_getsockopt smc 1 1 574d 574d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 632d 642d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 750d 750d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 772d 769d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 825d 824d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 875d 875d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 972d 979d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1157d 1095d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1352d 1393d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1437d 1437d
INFO: task hung in smc_pnet_net_init smc 1 12 1496d 1641d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1919d 1919d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2449d 2452d
general protection fault in sock_do_ioctl smc 2 3 2851d 2846d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2749d 2770d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2794d 2794d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2860d 2862d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2856d 2861d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2864d 2880d