syzbot


Out of 40 bugs, 32 were automatically obsoleted (3 due to revoked reproducers), 8 were invalidated by users.
Applied filters: Label=subsystems:smc (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in smc_poll / smc_switch_to_fallback (3) smc 6 2 111d 110d
INFO: task hung in smc_switch_to_fallback smc 1 1 159d 159d
KCSAN: data-race in smc_poll / smc_setsockopt smc 6 1 134d 110d
KCSAN: data-race in smc_switch_to_fallback / sock_poll (2) race:harmful smc 6 1 139d 137d
KCSAN: data-race in smc_connect_work / smc_poll smc 6 1 227d 169d
INFO: task hung in smc_setsockopt smc 1 1 274d 274d
KCSAN: data-race in smc_switch_to_fallback / sock_poll smc 6 1 286d 286d
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 341d 341d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 362d 362d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 438d 520d
possible deadlock in smc_shutdown (2) smc 4 15 434d 513d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 429d 726d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 479d 512d
possible deadlock in smc_sendmsg smc 4 14 470d 485d
INFO: task hung in smc_pnet_add smc 1 1 496d 496d
possible deadlock in smc_close_non_accepted (2) smc 4 1 524d 520d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 564d 564d
INFO: task hung in smc_release smc 1 1 637d 637d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 604d 604d
possible deadlock in smc_shutdown smc 4 3 698d 717d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 717d 669d
INFO: task hung in smc_getsockopt smc 1 1 678d 678d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 736d 746d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 854d 854d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 876d 873d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 929d 928d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 979d 979d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 1076d 1083d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1261d 1199d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1456d 1497d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1541d 1541d
INFO: task hung in smc_pnet_net_init smc 1 12 1600d 1745d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 2023d 2023d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2553d 2556d
general protection fault in sock_do_ioctl smc 2 3 2955d 2950d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2852d 2874d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2898d 2898d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2964d 2966d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2960d 2965d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2968d 2984d