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 81d 23d
INFO: task hung in smc_setsockopt smc 1 1 129d 129d
KCSAN: data-race in smc_switch_to_fallback / sock_poll smc 6 1 140d 140d
KCSAN: data-race in smc_poll / smc_switch_to_fallback (2) smc 6 1 195d 195d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (3) smc 19 1 216d 216d
possible deadlock in smc_pnet_find_ism_resource smc 4 C error error 5 292d 374d
possible deadlock in smc_shutdown (2) smc 4 15 288d 367d
possible deadlock in smc_vlan_by_tcpsk smc 4 C 2923 283d 581d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) smc 19 2 333d 366d
possible deadlock in smc_sendmsg smc 4 14 324d 340d
INFO: task hung in smc_pnet_add smc 1 1 350d 350d
possible deadlock in smc_close_non_accepted (2) smc 4 1 378d 374d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev smc 19 syz error inconclusive 2 418d 418d
INFO: task hung in smc_release smc 1 1 491d 491d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback (2) smc 6 1 458d 458d
possible deadlock in smc_shutdown smc 4 3 553d 571d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev smc 19 1 572d 523d
INFO: task hung in smc_getsockopt smc 1 1 533d 533d
INFO: task hung in smc_vlan_by_tcpsk smc 1 8 591d 600d
KCSAN: data-race in __sys_sendmmsg / smc_switch_to_fallback smc 6 1 709d 709d
KCSAN: data-race in __sys_connect / smc_switch_to_fallback smc 6 1 730d 727d
KCSAN: data-race in smc_connect_work / smc_copy_sock_settings_to_clc smc 6 1 784d 782d
INFO: task hung in smc_pnet_net_init (4) smc 1 1 833d 833d
INFO: task hung in smc_pnet_net_init (3) smc 1 2 930d 937d
KCSAN: data-race in smc_poll / smc_switch_to_fallback smc 6 1 1115d 1053d
INFO: task hung in smc_pnet_net_init (2) smc 1 2 1310d 1351d
KCSAN: data-race in __sys_setsockopt / smc_switch_to_fallback smc 6 1 1396d 1396d
INFO: task hung in smc_pnet_net_init smc 1 12 1454d 1600d
KCSAN: data-race in __sys_setsockopt / smc_sendmsg smc 6 1 1877d 1877d
BUG: workqueue leaked lock or atomic in smc_tx_work smc -1 2 2408d 2410d
general protection fault in sock_do_ioctl smc 2 3 2809d 2804d
BUG: unable to handle kernel NULL pointer dereference in kernel_accept smc 10 C 4 2707d 2728d
BUG: unable to handle kernel NULL pointer dereference in kmem_cache_alloc (2) smc 10 1 2752d 2752d
BUG: unable to handle kernel NULL pointer dereference in smc_getname smc 10 C 3 2818d 2820d
BUG: unable to handle kernel NULL pointer dereference in smc_setsockopt smc 10 C 12 2814d 2820d
BUG: unable to handle kernel NULL pointer dereference in kernel_sock_shutdown smc 10 C 26 2822d 2839d