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 116d 58d
INFO: task hung in smc_setsockopt smc 1 1 163d 163d
KCSAN: data-race in smc_switch_to_fallback / sock_poll smc 6 1 175d 175d
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 230d 230d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 251d 251d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 327d 409d
possible deadlock in smc_shutdown (2) smc 4 15 323d 402d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 318d 615d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 368d 401d
possible deadlock in smc_sendmsg smc 4 14 359d 374d
INFO: task hung in smc_pnet_add smc 1 1 385d 385d
possible deadlock in smc_close_non_accepted (2) smc 4 1 413d 409d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 453d 453d
INFO: task hung in smc_release smc 1 1 526d 526d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 493d 493d
possible deadlock in smc_shutdown smc 4 3 587d 606d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 606d 558d
INFO: task hung in smc_getsockopt smc 1 1 567d 567d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 625d 635d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 743d 743d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 765d 762d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 818d 817d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 868d 868d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 965d 972d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1150d 1088d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1345d 1386d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1430d 1430d
INFO: task hung in smc_pnet_net_init smc 1 12 1489d 1634d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1912d 1912d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2442d 2445d
general protection fault in sock_do_ioctl smc 2 3 2844d 2839d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2742d 2763d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2787d 2787d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2853d 2855d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2849d 2854d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2857d 2873d