Warning: Permanently added '10.128.0.181' (ECDSA) to the list of known hosts. 2023/05/23 18:52:29 fuzzer started 2023/05/23 18:52:29 dialing manager at 10.128.0.163:30015 [ 32.405502][ T25] audit: type=1400 audit(1684867949.528:81): avc: denied { mounton } for pid=3045 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 32.407297][ T3045] cgroup: Unknown subsys name 'net' [ 32.428399][ T25] audit: type=1400 audit(1684867949.538:82): avc: denied { mount } for pid=3045 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.455795][ T25] audit: type=1400 audit(1684867949.538:83): avc: denied { mounton } for pid=3045 comm="syz-executor" path="/syzcgroup/net" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 32.478885][ T25] audit: type=1400 audit(1684867949.558:84): avc: denied { unmount } for pid=3045 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.617667][ T3045] cgroup: Unknown subsys name 'rlimit' 2023/05/23 18:52:29 syscalls: 2854 2023/05/23 18:52:29 code coverage: enabled 2023/05/23 18:52:29 comparison tracing: enabled 2023/05/23 18:52:29 extra coverage: enabled 2023/05/23 18:52:29 delay kcov mmap: enabled 2023/05/23 18:52:29 setuid sandbox: enabled 2023/05/23 18:52:29 namespace sandbox: enabled 2023/05/23 18:52:29 Android sandbox: enabled 2023/05/23 18:52:29 fault injection: enabled 2023/05/23 18:52:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/05/23 18:52:29 net packet injection: enabled 2023/05/23 18:52:29 net device setup: enabled 2023/05/23 18:52:29 concurrency sanitizer: enabled 2023/05/23 18:52:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/05/23 18:52:29 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/05/23 18:52:29 USB emulation: /dev/raw-gadget does not exist 2023/05/23 18:52:29 hci packet injection: /dev/vhci does not exist 2023/05/23 18:52:29 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2023/05/23 18:52:29 802.15.4 emulation: enabled [ 32.707088][ T25] audit: type=1400 audit(1684867949.838:85): avc: denied { mounton } for pid=3045 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 2023/05/23 18:52:29 suppressing KCSAN reports in functions: 'tick_sched_timer' '__mark_inode_dirty' 'ext4_free_inodes_count' '__bpf_lru_list_rotate' 'ext4_write_end' '__bpf_lru_list_shrink' '__xa_clear_mark' 'do_sys_poll' 'jbd2_journal_stop' 'dont_mount' 'filemap_fdatawrite_wbc' 'tick_nohz_idle_stop_tick' 'blk_mq_sched_dispatch_requests' 'generic_write_end' '_prb_read_valid' 'ext4_fill_raw_inode' 'wg_packet_send_staged_packets' 'exit_mm' 'ext4_mb_regular_allocator' 'dentry_unlink_inode' 'evdev_pass_values' 'can_receive' 'pcpu_alloc' 'can_send' 'jbd2_journal_dirty_metadata' 'fsnotify' '__cgroup_account_cputime' 'xas_clear_mark' '__fsnotify_parent' 'generic_fillattr' 'call_rcu' 'virtqueue_disable_cb' '__filemap_add_folio' '__kernfs_remove' [ 32.740589][ T25] audit: type=1400 audit(1684867949.838:86): avc: denied { mount } for pid=3045 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 32.763940][ T25] audit: type=1400 audit(1684867949.838:87): avc: denied { create } for pid=3045 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.784381][ T25] audit: type=1400 audit(1684867949.838:88): avc: denied { write } for pid=3045 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2023/05/23 18:52:29 fetching corpus: 0, signal 0/2000 (executing program) [ 32.804753][ T25] audit: type=1400 audit(1684867949.838:89): avc: denied { read } for pid=3045 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2023/05/23 18:52:30 fetching corpus: 50, signal 19632/23452 (executing program) 2023/05/23 18:52:30 fetching corpus: 100, signal 24745/30376 (executing program) 2023/05/23 18:52:30 fetching corpus: 150, signal 34348/41624 (executing program) 2023/05/23 18:52:30 fetching corpus: 200, signal 39234/48207 (executing program) 2023/05/23 18:52:30 fetching corpus: 250, signal 43398/53983 (executing program) 2023/05/23 18:52:30 fetching corpus: 300, signal 46941/59156 (executing program) 2023/05/23 18:52:30 fetching corpus: 350, signal 52910/66645 (executing program) 2023/05/23 18:52:30 fetching corpus: 400, signal 55914/71248 (executing program) 2023/05/23 18:52:30 fetching corpus: 450, signal 59116/75978 (executing program) 2023/05/23 18:52:31 fetching corpus: 500, signal 62158/80547 (executing program) 2023/05/23 18:52:31 fetching corpus: 550, signal 64218/84181 (executing program) 2023/05/23 18:52:31 fetching corpus: 600, signal 67150/88575 (executing program) 2023/05/23 18:52:31 fetching corpus: 650, signal 69825/92723 (executing program) 2023/05/23 18:52:31 fetching corpus: 700, signal 70970/95463 (executing program) 2023/05/23 18:52:31 fetching corpus: 750, signal 73115/99076 (executing program) 2023/05/23 18:52:31 fetching corpus: 800, signal 74416/101868 (executing program) 2023/05/23 18:52:31 fetching corpus: 850, signal 76686/105522 (executing program) 2023/05/23 18:52:31 fetching corpus: 900, signal 78076/108351 (executing program) 2023/05/23 18:52:31 fetching corpus: 950, signal 80089/111759 (executing program) 2023/05/23 18:52:31 fetching corpus: 1000, signal 82640/115626 (executing program) 2023/05/23 18:52:32 fetching corpus: 1050, signal 84374/118788 (executing program) 2023/05/23 18:52:32 fetching corpus: 1100, signal 85984/121772 (executing program) 2023/05/23 18:52:32 fetching corpus: 1150, signal 87217/124414 (executing program) 2023/05/23 18:52:32 fetching corpus: 1200, signal 89175/127670 (executing program) 2023/05/23 18:52:32 fetching corpus: 1250, signal 90352/130248 (executing program) 2023/05/23 18:52:32 fetching corpus: 1300, signal 91716/132936 (executing program) 2023/05/23 18:52:32 fetching corpus: 1350, signal 92709/135276 (executing program) 2023/05/23 18:52:32 fetching corpus: 1400, signal 94764/138503 (executing program) 2023/05/23 18:52:32 fetching corpus: 1450, signal 96227/141248 (executing program) 2023/05/23 18:52:33 fetching corpus: 1500, signal 97681/143973 (executing program) 2023/05/23 18:52:33 fetching corpus: 1550, signal 100336/147708 (executing program) 2023/05/23 18:52:33 fetching corpus: 1600, signal 101241/149870 (executing program) 2023/05/23 18:52:33 fetching corpus: 1650, signal 102482/152348 (executing program) 2023/05/23 18:52:33 fetching corpus: 1700, signal 104632/155588 (executing program) 2023/05/23 18:52:33 fetching corpus: 1750, signal 106084/158225 (executing program) 2023/05/23 18:52:33 fetching corpus: 1800, signal 106859/160300 (executing program) 2023/05/23 18:52:33 fetching corpus: 1850, signal 108420/162980 (executing program) 2023/05/23 18:52:33 fetching corpus: 1900, signal 109420/165183 (executing program) 2023/05/23 18:52:33 fetching corpus: 1950, signal 110626/167563 (executing program) 2023/05/23 18:52:34 fetching corpus: 2000, signal 112061/170120 (executing program) 2023/05/23 18:52:34 fetching corpus: 2050, signal 113314/172549 (executing program) 2023/05/23 18:52:34 fetching corpus: 2100, signal 114346/174768 (executing program) 2023/05/23 18:52:34 fetching corpus: 2150, signal 115930/177397 (executing program) 2023/05/23 18:52:34 fetching corpus: 2200, signal 116905/179547 (executing program) 2023/05/23 18:52:34 fetching corpus: 2250, signal 118236/181969 (executing program) 2023/05/23 18:52:34 fetching corpus: 2300, signal 119183/184082 (executing program) 2023/05/23 18:52:34 fetching corpus: 2350, signal 120704/186626 (executing program) 2023/05/23 18:52:34 fetching corpus: 2400, signal 122252/189185 (executing program) 2023/05/23 18:52:34 fetching corpus: 2450, signal 123280/191282 (executing program) 2023/05/23 18:52:34 fetching corpus: 2500, signal 124944/193880 (executing program) 2023/05/23 18:52:34 fetching corpus: 2550, signal 126568/196364 (executing program) 2023/05/23 18:52:35 fetching corpus: 2600, signal 127369/198291 (executing program) 2023/05/23 18:52:35 fetching corpus: 2650, signal 129395/201101 (executing program) 2023/05/23 18:52:35 fetching corpus: 2700, signal 130156/202989 (executing program) 2023/05/23 18:52:35 fetching corpus: 2750, signal 131196/205073 (executing program) 2023/05/23 18:52:35 fetching corpus: 2800, signal 132532/207315 (executing program) [ 38.337808][ T25] audit: type=1400 audit(1684867955.468:90): avc: denied { read } for pid=2726 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 2023/05/23 18:52:35 fetching corpus: 2850, signal 133744/209477 (executing program) 2023/05/23 18:52:35 fetching corpus: 2900, signal 134272/211152 (executing program) 2023/05/23 18:52:35 fetching corpus: 2950, signal 135548/213359 (executing program) 2023/05/23 18:52:35 fetching corpus: 3000, signal 136426/215214 (executing program) 2023/05/23 18:52:36 fetching corpus: 3050, signal 136923/216871 (executing program) 2023/05/23 18:52:36 fetching corpus: 3100, signal 138173/219001 (executing program) 2023/05/23 18:52:36 fetching corpus: 3150, signal 139173/221005 (executing program) 2023/05/23 18:52:36 fetching corpus: 3200, signal 140529/223220 (executing program) 2023/05/23 18:52:36 fetching corpus: 3250, signal 141505/225148 (executing program) 2023/05/23 18:52:36 fetching corpus: 3300, signal 142346/226969 (executing program) 2023/05/23 18:52:36 fetching corpus: 3350, signal 143431/228974 (executing program) 2023/05/23 18:52:36 fetching corpus: 3400, signal 144520/230988 (executing program) 2023/05/23 18:52:36 fetching corpus: 3450, signal 144930/232527 (executing program) 2023/05/23 18:52:36 fetching corpus: 3500, signal 145905/234431 (executing program) 2023/05/23 18:52:37 fetching corpus: 3550, signal 146624/236142 (executing program) 2023/05/23 18:52:37 fetching corpus: 3600, signal 147534/237983 (executing program) 2023/05/23 18:52:37 fetching corpus: 3650, signal 148333/239748 (executing program) 2023/05/23 18:52:37 fetching corpus: 3700, signal 149391/241593 (executing program) 2023/05/23 18:52:37 fetching corpus: 3750, signal 149953/243168 (executing program) 2023/05/23 18:52:37 fetching corpus: 3800, signal 150652/244799 (executing program) 2023/05/23 18:52:37 fetching corpus: 3850, signal 151280/246389 (executing program) 2023/05/23 18:52:37 fetching corpus: 3900, signal 151895/247986 (executing program) 2023/05/23 18:52:38 fetching corpus: 3950, signal 152594/249601 (executing program) 2023/05/23 18:52:38 fetching corpus: 4000, signal 153559/251370 (executing program) 2023/05/23 18:52:38 fetching corpus: 4050, signal 154343/253058 (executing program) 2023/05/23 18:52:38 fetching corpus: 4100, signal 155094/254706 (executing program) 2023/05/23 18:52:38 fetching corpus: 4150, signal 155846/256313 (executing program) 2023/05/23 18:52:38 fetching corpus: 4200, signal 156566/257949 (executing program) 2023/05/23 18:52:38 fetching corpus: 4250, signal 157238/259534 (executing program) 2023/05/23 18:52:38 fetching corpus: 4300, signal 157854/261074 (executing program) 2023/05/23 18:52:39 fetching corpus: 4350, signal 158954/262862 (executing program) 2023/05/23 18:52:39 fetching corpus: 4400, signal 159667/264400 (executing program) 2023/05/23 18:52:39 fetching corpus: 4450, signal 160295/265899 (executing program) 2023/05/23 18:52:39 fetching corpus: 4500, signal 161148/267546 (executing program) 2023/05/23 18:52:39 fetching corpus: 4550, signal 161956/269155 (executing program) 2023/05/23 18:52:39 fetching corpus: 4600, signal 162394/270531 (executing program) 2023/05/23 18:52:39 fetching corpus: 4650, signal 163090/272022 (executing program) 2023/05/23 18:52:39 fetching corpus: 4700, signal 164886/274071 (executing program) 2023/05/23 18:52:39 fetching corpus: 4750, signal 165312/275483 (executing program) 2023/05/23 18:52:39 fetching corpus: 4800, signal 165882/276900 (executing program) 2023/05/23 18:52:39 fetching corpus: 4850, signal 166561/278389 (executing program) 2023/05/23 18:52:40 fetching corpus: 4900, signal 167404/279966 (executing program) 2023/05/23 18:52:40 fetching corpus: 4950, signal 167854/281309 (executing program) 2023/05/23 18:52:40 fetching corpus: 5000, signal 168364/282705 (executing program) 2023/05/23 18:52:40 fetching corpus: 5050, signal 168930/284072 (executing program) 2023/05/23 18:52:40 fetching corpus: 5100, signal 169438/285465 (executing program) 2023/05/23 18:52:40 fetching corpus: 5150, signal 170297/286999 (executing program) 2023/05/23 18:52:40 fetching corpus: 5200, signal 170820/288401 (executing program) 2023/05/23 18:52:40 fetching corpus: 5250, signal 171344/289764 (executing program) 2023/05/23 18:52:40 fetching corpus: 5300, signal 172172/291298 (executing program) 2023/05/23 18:52:40 fetching corpus: 5350, signal 172710/292675 (executing program) 2023/05/23 18:52:41 fetching corpus: 5400, signal 173252/294051 (executing program) 2023/05/23 18:52:41 fetching corpus: 5450, signal 173720/295386 (executing program) 2023/05/23 18:52:41 fetching corpus: 5500, signal 174274/296711 (executing program) 2023/05/23 18:52:41 fetching corpus: 5550, signal 174706/298014 (executing program) 2023/05/23 18:52:41 fetching corpus: 5600, signal 175319/299379 (executing program) 2023/05/23 18:52:41 fetching corpus: 5650, signal 175834/300693 (executing program) 2023/05/23 18:52:41 fetching corpus: 5700, signal 176447/302071 (executing program) 2023/05/23 18:52:41 fetching corpus: 5750, signal 177049/303439 (executing program) 2023/05/23 18:52:41 fetching corpus: 5800, signal 177451/304684 (executing program) 2023/05/23 18:52:41 fetching corpus: 5850, signal 177973/305969 (executing program) 2023/05/23 18:52:41 fetching corpus: 5900, signal 178389/307237 (executing program) 2023/05/23 18:52:42 fetching corpus: 5950, signal 178885/308514 (executing program) 2023/05/23 18:52:42 fetching corpus: 6000, signal 179433/309746 (executing program) 2023/05/23 18:52:42 fetching corpus: 6050, signal 179778/310940 (executing program) 2023/05/23 18:52:42 fetching corpus: 6100, signal 180368/312191 (executing program) 2023/05/23 18:52:42 fetching corpus: 6150, signal 181031/313505 (executing program) 2023/05/23 18:52:42 fetching corpus: 6200, signal 181435/314740 (executing program) 2023/05/23 18:52:42 fetching corpus: 6250, signal 181842/315997 (executing program) 2023/05/23 18:52:42 fetching corpus: 6300, signal 182243/317182 (executing program) 2023/05/23 18:52:42 fetching corpus: 6350, signal 182962/318505 (executing program) 2023/05/23 18:52:43 fetching corpus: 6400, signal 183867/319908 (executing program) 2023/05/23 18:52:43 fetching corpus: 6450, signal 184336/321112 (executing program) 2023/05/23 18:52:43 fetching corpus: 6500, signal 184761/322311 (executing program) 2023/05/23 18:52:43 fetching corpus: 6550, signal 185339/323545 (executing program) 2023/05/23 18:52:43 fetching corpus: 6600, signal 185644/324681 (executing program) 2023/05/23 18:52:43 fetching corpus: 6650, signal 186309/325879 (executing program) 2023/05/23 18:52:43 fetching corpus: 6700, signal 186857/327100 (executing program) 2023/05/23 18:52:44 fetching corpus: 6750, signal 187207/328250 (executing program) 2023/05/23 18:52:44 fetching corpus: 6800, signal 187776/329478 (executing program) 2023/05/23 18:52:44 fetching corpus: 6850, signal 188229/330675 (executing program) 2023/05/23 18:52:44 fetching corpus: 6900, signal 188649/331848 (executing program) 2023/05/23 18:52:44 fetching corpus: 6950, signal 189190/333015 (executing program) 2023/05/23 18:52:44 fetching corpus: 7000, signal 189580/334146 (executing program) 2023/05/23 18:52:44 fetching corpus: 7050, signal 190140/335295 (executing program) 2023/05/23 18:52:44 fetching corpus: 7100, signal 190596/336402 (executing program) 2023/05/23 18:52:44 fetching corpus: 7150, signal 190986/337546 (executing program) 2023/05/23 18:52:44 fetching corpus: 7200, signal 191379/338633 (executing program) 2023/05/23 18:52:44 fetching corpus: 7250, signal 191911/339790 (executing program) 2023/05/23 18:52:45 fetching corpus: 7300, signal 192302/340886 (executing program) 2023/05/23 18:52:45 fetching corpus: 7350, signal 192752/341971 (executing program) 2023/05/23 18:52:45 fetching corpus: 7400, signal 193105/343067 (executing program) 2023/05/23 18:52:45 fetching corpus: 7450, signal 193499/344103 (executing program) 2023/05/23 18:52:45 fetching corpus: 7500, signal 193995/345218 (executing program) 2023/05/23 18:52:45 fetching corpus: 7550, signal 194372/346329 (executing program) 2023/05/23 18:52:45 fetching corpus: 7600, signal 194846/347463 (executing program) 2023/05/23 18:52:45 fetching corpus: 7650, signal 195257/348510 (executing program) 2023/05/23 18:52:45 fetching corpus: 7700, signal 195632/349553 (executing program) 2023/05/23 18:52:45 fetching corpus: 7750, signal 196064/350619 (executing program) 2023/05/23 18:52:45 fetching corpus: 7800, signal 196375/351621 (executing program) 2023/05/23 18:52:45 fetching corpus: 7850, signal 196840/352680 (executing program) 2023/05/23 18:52:45 fetching corpus: 7900, signal 197173/353720 (executing program) 2023/05/23 18:52:46 fetching corpus: 7950, signal 197534/354758 (executing program) 2023/05/23 18:52:46 fetching corpus: 8000, signal 197853/355780 (executing program) 2023/05/23 18:52:46 fetching corpus: 8050, signal 198210/356794 (executing program) 2023/05/23 18:52:46 fetching corpus: 8100, signal 198522/357795 (executing program) 2023/05/23 18:52:46 fetching corpus: 8150, signal 199109/358829 (executing program) 2023/05/23 18:52:46 fetching corpus: 8200, signal 199543/359906 (executing program) 2023/05/23 18:52:46 fetching corpus: 8250, signal 199913/360900 (executing program) 2023/05/23 18:52:46 fetching corpus: 8300, signal 200388/361917 (executing program) 2023/05/23 18:52:46 fetching corpus: 8350, signal 200841/362952 (executing program) 2023/05/23 18:52:46 fetching corpus: 8400, signal 201191/363975 (executing program) 2023/05/23 18:52:47 fetching corpus: 8450, signal 201950/365018 (executing program) 2023/05/23 18:52:47 fetching corpus: 8500, signal 202252/365989 (executing program) 2023/05/23 18:52:47 fetching corpus: 8550, signal 202592/366923 (executing program) 2023/05/23 18:52:47 fetching corpus: 8600, signal 202906/367926 (executing program) 2023/05/23 18:52:47 fetching corpus: 8650, signal 203275/368895 (executing program) 2023/05/23 18:52:47 fetching corpus: 8700, signal 203740/369876 (executing program) 2023/05/23 18:52:47 fetching corpus: 8750, signal 204085/370865 (executing program) 2023/05/23 18:52:47 fetching corpus: 8800, signal 204881/371866 (executing program) 2023/05/23 18:52:47 fetching corpus: 8850, signal 205200/372819 (executing program) 2023/05/23 18:52:48 fetching corpus: 8900, signal 205612/373782 (executing program) 2023/05/23 18:52:48 fetching corpus: 8950, signal 206070/374768 (executing program) 2023/05/23 18:52:48 fetching corpus: 9000, signal 206375/375751 (executing program) 2023/05/23 18:52:48 fetching corpus: 9050, signal 206772/376746 (executing program) 2023/05/23 18:52:48 fetching corpus: 9100, signal 207078/377694 (executing program) 2023/05/23 18:52:48 fetching corpus: 9150, signal 207470/378620 (executing program) 2023/05/23 18:52:48 fetching corpus: 9200, signal 208023/379544 (executing program) 2023/05/23 18:52:48 fetching corpus: 9250, signal 208484/380512 (executing program) 2023/05/23 18:52:48 fetching corpus: 9300, signal 208925/381442 (executing program) 2023/05/23 18:52:48 fetching corpus: 9350, signal 209337/382383 (executing program) 2023/05/23 18:52:49 fetching corpus: 9400, signal 209717/383325 (executing program) 2023/05/23 18:52:49 fetching corpus: 9450, signal 210124/384233 (executing program) 2023/05/23 18:52:49 fetching corpus: 9500, signal 210500/385199 (executing program) 2023/05/23 18:52:49 fetching corpus: 9550, signal 210901/386115 (executing program) 2023/05/23 18:52:49 fetching corpus: 9600, signal 211271/387047 (executing program) 2023/05/23 18:52:49 fetching corpus: 9650, signal 211793/387890 (executing program) 2023/05/23 18:52:49 fetching corpus: 9700, signal 212082/387890 (executing program) 2023/05/23 18:52:49 fetching corpus: 9750, signal 212491/387890 (executing program) 2023/05/23 18:52:49 fetching corpus: 9800, signal 212922/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 9850, signal 213574/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 9900, signal 213881/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 9950, signal 214167/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10000, signal 214501/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10050, signal 214811/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10100, signal 215121/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10150, signal 215467/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10200, signal 215763/387890 (executing program) 2023/05/23 18:52:50 fetching corpus: 10250, signal 216301/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10300, signal 216617/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10350, signal 217020/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10400, signal 217355/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10450, signal 217682/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10500, signal 218110/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10550, signal 218412/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10600, signal 218772/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10650, signal 218991/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10700, signal 219314/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10750, signal 219915/387890 (executing program) 2023/05/23 18:52:51 fetching corpus: 10800, signal 220308/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 10850, signal 220646/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 10900, signal 221000/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 10950, signal 221392/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 11000, signal 221910/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 11050, signal 222367/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 11100, signal 222714/387890 (executing program) 2023/05/23 18:52:52 fetching corpus: 11150, signal 223071/387891 (executing program) 2023/05/23 18:52:52 fetching corpus: 11200, signal 223319/387891 (executing program) 2023/05/23 18:52:52 fetching corpus: 11250, signal 223962/387891 (executing program) 2023/05/23 18:52:52 fetching corpus: 11300, signal 224372/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11350, signal 224823/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11400, signal 225021/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11450, signal 225408/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11500, signal 225780/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11550, signal 226229/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11600, signal 226520/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11650, signal 227040/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11700, signal 227721/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11750, signal 228004/387891 (executing program) 2023/05/23 18:52:53 fetching corpus: 11800, signal 228343/387891 (executing program) 2023/05/23 18:52:54 fetching corpus: 11850, signal 228742/387891 (executing program) 2023/05/23 18:52:54 fetching corpus: 11900, signal 229029/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 11950, signal 229356/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12000, signal 229619/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12050, signal 229894/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12100, signal 230236/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12150, signal 230503/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12200, signal 230780/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12250, signal 231230/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12300, signal 231495/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12350, signal 231887/387892 (executing program) 2023/05/23 18:52:54 fetching corpus: 12400, signal 232306/387892 (executing program) 2023/05/23 18:52:55 fetching corpus: 12450, signal 232604/387892 (executing program) 2023/05/23 18:52:55 fetching corpus: 12500, signal 232910/387892 (executing program) 2023/05/23 18:52:55 fetching corpus: 12550, signal 233275/387892 (executing program) 2023/05/23 18:52:55 fetching corpus: 12600, signal 233693/387892 (executing program) 2023/05/23 18:52:55 fetching corpus: 12650, signal 234052/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12700, signal 234427/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12750, signal 234867/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12800, signal 235103/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12850, signal 235402/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12900, signal 235612/387896 (executing program) 2023/05/23 18:52:55 fetching corpus: 12950, signal 235927/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13000, signal 236201/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13050, signal 236655/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13100, signal 237075/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13150, signal 237688/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13200, signal 237932/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13250, signal 238220/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13300, signal 238463/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13350, signal 238761/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13400, signal 239138/387896 (executing program) 2023/05/23 18:52:56 fetching corpus: 13450, signal 239468/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13500, signal 239790/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13550, signal 240217/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13600, signal 240548/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13650, signal 240816/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13700, signal 241052/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13750, signal 241422/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13800, signal 241764/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13850, signal 242078/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13900, signal 242435/387896 (executing program) 2023/05/23 18:52:57 fetching corpus: 13950, signal 242692/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14000, signal 243157/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14050, signal 243402/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14100, signal 243643/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14150, signal 243835/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14200, signal 244102/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14250, signal 244317/387896 (executing program) 2023/05/23 18:52:58 fetching corpus: 14300, signal 244535/387900 (executing program) 2023/05/23 18:52:58 fetching corpus: 14350, signal 244775/387900 (executing program) 2023/05/23 18:52:58 fetching corpus: 14400, signal 245056/387900 (executing program) 2023/05/23 18:52:58 fetching corpus: 14450, signal 245315/387900 (executing program) 2023/05/23 18:52:58 fetching corpus: 14500, signal 245667/387900 (executing program) 2023/05/23 18:52:58 fetching corpus: 14550, signal 246022/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14600, signal 246361/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14650, signal 246809/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14700, signal 247106/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14750, signal 247452/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14800, signal 247869/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14850, signal 248461/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14900, signal 248908/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 14950, signal 249157/387900 (executing program) 2023/05/23 18:52:59 fetching corpus: 15000, signal 249357/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15050, signal 249648/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15100, signal 249896/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15150, signal 250282/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15200, signal 250604/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15250, signal 250885/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15300, signal 251161/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15350, signal 251450/387900 (executing program) 2023/05/23 18:53:00 fetching corpus: 15400, signal 251714/387904 (executing program) 2023/05/23 18:53:00 fetching corpus: 15450, signal 251980/387904 (executing program) 2023/05/23 18:53:00 fetching corpus: 15500, signal 252274/387904 (executing program) 2023/05/23 18:53:00 fetching corpus: 15550, signal 252495/387904 (executing program) 2023/05/23 18:53:00 fetching corpus: 15600, signal 252769/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15650, signal 253140/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15700, signal 253365/387904 (executing program) [ 64.119819][ T3040] ================================================================== [ 64.127952][ T3040] BUG: KCSAN: data-race in lock_vma_under_rcu / vma_prepare [ 64.135271][ T3040] [ 64.137600][ T3040] write to 0xffff8881039fc370 of 4 bytes by task 3042 on cpu 1: [ 64.145232][ T3040] vma_prepare+0x85/0x520 [ 64.149592][ T3040] vma_expand+0x180/0x340 [ 64.153937][ T3040] mmap_region+0x7b6/0x1490 [ 64.158474][ T3040] do_mmap+0x67c/0xaa0 [ 64.162562][ T3040] vm_mmap_pgoff+0x12f/0x240 [ 64.167184][ T3040] ksys_mmap_pgoff+0xc5/0x320 [ 64.171878][ T3040] do_syscall_64+0x41/0xc0 [ 64.176309][ T3040] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.182220][ T3040] [ 64.184553][ T3040] read to 0xffff8881039fc370 of 4 bytes by task 3040 on cpu 0: [ 64.192099][ T3040] lock_vma_under_rcu+0xcd/0x290 [ 64.197049][ T3040] exc_page_fault+0x16e/0x780 [ 64.201748][ T3040] asm_exc_page_fault+0x26/0x30 [ 64.206616][ T3040] [ 64.208938][ T3040] value changed: 0x00000065 -> 0x00000069 [ 64.214722][ T3040] [ 64.217043][ T3040] Reported by Kernel Concurrency Sanitizer on: [ 64.223191][ T3040] CPU: 0 PID: 3040 Comm: syz-fuzzer Not tainted 6.4.0-rc3-syzkaller-00008-gae8373a5add4 #0 [ 64.233280][ T3040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 64.243340][ T3040] ================================================================== 2023/05/23 18:53:01 fetching corpus: 15750, signal 253574/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15800, signal 253835/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15850, signal 254087/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15900, signal 254283/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 15950, signal 254596/387904 (executing program) 2023/05/23 18:53:01 fetching corpus: 16000, signal 254920/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16050, signal 255119/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16100, signal 255367/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16150, signal 255653/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16200, signal 256056/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16250, signal 256260/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16300, signal 256592/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16350, signal 256920/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16400, signal 257379/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16450, signal 257703/387904 (executing program) 2023/05/23 18:53:02 fetching corpus: 16500, signal 258156/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16550, signal 258407/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16600, signal 258573/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16650, signal 258862/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16700, signal 259130/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16750, signal 259502/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16800, signal 259689/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16850, signal 259852/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16900, signal 260537/387904 (executing program) 2023/05/23 18:53:03 fetching corpus: 16950, signal 260875/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17000, signal 261070/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17050, signal 261471/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17100, signal 261734/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17150, signal 262012/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17200, signal 262232/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17250, signal 262560/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17300, signal 262758/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17350, signal 262981/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17400, signal 263162/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17450, signal 263400/387904 (executing program) 2023/05/23 18:53:04 fetching corpus: 17500, signal 263636/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17550, signal 263874/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17600, signal 264154/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17650, signal 264308/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17700, signal 264567/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17750, signal 264858/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17800, signal 265137/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17850, signal 265550/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17900, signal 265820/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 17950, signal 266032/387904 (executing program) 2023/05/23 18:53:05 fetching corpus: 18000, signal 266282/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18050, signal 266518/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18100, signal 266812/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18150, signal 267033/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18200, signal 267205/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18250, signal 267662/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18300, signal 267836/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18350, signal 268082/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18400, signal 268328/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18450, signal 268562/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18500, signal 268720/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18550, signal 268932/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18600, signal 269159/387904 (executing program) 2023/05/23 18:53:06 fetching corpus: 18650, signal 269389/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18700, signal 269665/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18750, signal 270058/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18800, signal 270282/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18850, signal 270501/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18900, signal 270830/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 18950, signal 271155/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 19000, signal 271368/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 19050, signal 271564/387904 (executing program) 2023/05/23 18:53:07 fetching corpus: 19100, signal 271804/387905 (executing program) 2023/05/23 18:53:07 fetching corpus: 19150, signal 271975/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19200, signal 272267/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19250, signal 272461/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19300, signal 272716/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19350, signal 272948/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19400, signal 273212/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19450, signal 273633/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19500, signal 273846/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19550, signal 274027/387905 (executing program) 2023/05/23 18:53:08 fetching corpus: 19600, signal 274255/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19650, signal 274557/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19700, signal 274819/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19750, signal 275112/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19800, signal 275484/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19850, signal 275756/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19900, signal 275991/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 19950, signal 276231/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 20000, signal 276506/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 20050, signal 276854/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 20100, signal 277437/387905 (executing program) 2023/05/23 18:53:09 fetching corpus: 20150, signal 277690/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20200, signal 278102/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20250, signal 278265/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20300, signal 278482/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20350, signal 278641/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20400, signal 278830/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20450, signal 278987/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20500, signal 279184/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20550, signal 279394/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20600, signal 279705/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20650, signal 279974/387905 (executing program) 2023/05/23 18:53:10 fetching corpus: 20700, signal 280189/387905 (executing program) 2023/05/23 18:53:11 fetching corpus: 20750, signal 280334/387905 (executing program) 2023/05/23 18:53:11 fetching corpus: 20800, signal 280573/387905 (executing program) 2023/05/23 18:53:11 fetching corpus: 20850, signal 280775/387905 (executing program)