syzbot


Out of 34 bugs, 26 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_switch_to_fallback / sock_poll smc 6 1 89d 89d
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 144d 144d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 165d 165d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 241d 323d
possible deadlock in smc_shutdown (2) smc 4 15 237d 316d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 232d 530d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 282d 315d
possible deadlock in smc_sendmsg smc 4 14 273d 288d
INFO: task hung in smc_pnet_add smc 1 1 299d 299d
possible deadlock in smc_close_non_accepted (2) smc 4 1 327d 323d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 367d 367d
INFO: task hung in smc_release smc 1 1 440d 440d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 407d 407d
possible deadlock in smc_shutdown smc 4 3 501d 520d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 520d 472d
INFO: task hung in smc_getsockopt smc 1 1 481d 481d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 539d 549d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 657d 657d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 679d 676d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 733d 731d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 782d 782d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 879d 886d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1064d 1002d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1259d 1300d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1344d 1344d
INFO: task hung in smc_pnet_net_init smc 1 12 1403d 1549d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1826d 1826d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2357d 2359d
general protection fault in sock_do_ioctl smc 2 3 2758d 2753d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2656d 2677d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2701d 2701d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2767d 2769d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2763d 2769d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2771d 2788d