Warning: Permanently added '10.128.1.110' (ECDSA) to the list of known hosts. 2022/11/01 03:36:07 fuzzer started 2022/11/01 03:36:07 dialing manager at 10.128.0.163:43847 [ 24.652099][ T23] audit: type=1400 audit(1667273771.969:74): avc: denied { mounton } for pid=1803 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.654707][ T1803] cgroup: Unknown subsys name 'net' [ 24.674797][ T23] audit: type=1400 audit(1667273771.969:75): avc: denied { mount } for pid=1803 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 [ 24.702154][ T23] audit: type=1400 audit(1667273772.009:76): avc: denied { unmount } for pid=1803 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.807654][ T1803] cgroup: Unknown subsys name 'rlimit' 2022/11/01 03:36:12 syscalls: 2784 2022/11/01 03:36:12 code coverage: enabled 2022/11/01 03:36:12 comparison tracing: enabled 2022/11/01 03:36:12 extra coverage: enabled 2022/11/01 03:36:12 delay kcov mmap: enabled 2022/11/01 03:36:12 setuid sandbox: enabled 2022/11/01 03:36:12 namespace sandbox: enabled 2022/11/01 03:36:12 Android sandbox: enabled 2022/11/01 03:36:12 fault injection: enabled 2022/11/01 03:36:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/11/01 03:36:12 net packet injection: enabled 2022/11/01 03:36:12 net device setup: enabled 2022/11/01 03:36:12 concurrency sanitizer: enabled 2022/11/01 03:36:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/11/01 03:36:12 NIC VF setup: PCI device 0000:00:11.0 is not available 2022/11/01 03:36:12 USB emulation: /dev/raw-gadget does not exist 2022/11/01 03:36:12 hci packet injection: /dev/vhci does not exist 2022/11/01 03:36:12 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2022/11/01 03:36:12 802.15.4 emulation: enabled [ 24.927340][ T23] audit: type=1400 audit(1667273772.249:77): avc: denied { mounton } for pid=1803 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 [ 24.952599][ T23] audit: type=1400 audit(1667273772.249:78): avc: denied { mount } for pid=1803 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 [ 24.976448][ T23] audit: type=1400 audit(1667273772.249:79): avc: denied { create } for pid=1803 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.996980][ T23] audit: type=1400 audit(1667273772.249:80): avc: denied { write } for pid=1803 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.017325][ T23] audit: type=1400 audit(1667273772.249:81): avc: denied { read } for pid=1803 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2022/11/01 03:36:14 suppressing KCSAN reports in functions: 'xas_clear_mark' 'exit_mm' 'fsnotify' '__ip_make_skb' '__xa_clear_mark' 'generic_write_end' 'can_receive' 'do_sys_poll' 'blk_mq_sched_dispatch_requests' 'dentry_unlink_inode' 'ext4_dio_write_end_io' '__mark_inode_dirty' 'can_send' 'ext4_free_inodes_count' 'ext4_fill_raw_inode' 'dont_mount' 2022/11/01 03:36:14 fetching corpus: 0, signal 0/2000 (executing program) 2022/11/01 03:36:14 fetching corpus: 45, signal 10061/13931 (executing program) 2022/11/01 03:36:14 fetching corpus: 95, signal 20445/26028 (executing program) 2022/11/01 03:36:14 fetching corpus: 145, signal 25512/32801 (executing program) 2022/11/01 03:36:14 fetching corpus: 195, signal 29328/38293 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2022/11/01 03:36:32 fetching corpus: 12687, signal 218585/295602 (executing program) [ 45.116389][ C0] ================================================================== [ 45.124502][ C0] BUG: KCSAN: data-race in tick_nohz_stop_tick / tick_sched_timer [ 45.132329][ C0] [ 45.134643][ C0] write to 0xffffffff860d8db0 of 4 bytes by task 0 on cpu 1: [ 45.142052][ C0] tick_nohz_stop_tick+0xa0/0x400 [ 45.147091][ C0] tick_nohz_idle_stop_tick+0x174/0x2c0 [ 45.152652][ C0] do_idle+0x18a/0x250 [ 45.156734][ C0] cpu_startup_entry+0x15/0x20 [ 45.161499][ C0] start_secondary+0x78/0x80 [ 45.166074][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 45.171955][ C0] [ 45.174260][ C0] read to 0xffffffff860d8db0 of 4 bytes by interrupt on cpu 0: [ 45.181784][ C0] tick_sched_timer+0x42/0x2d0 [ 45.186537][ C0] __run_hrtimer+0x132/0x420 [ 45.191131][ C0] hrtimer_interrupt+0x36e/0xa70 [ 45.196080][ C0] __sysvec_apic_timer_interrupt+0xa3/0x250 [ 45.201987][ C0] sysvec_apic_timer_interrupt+0x88/0xb0 [ 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