Warning: Permanently added '10.128.1.102' (ECDSA) to the list of known hosts. 2023/06/27 22:29:52 fuzzer started 2023/06/27 22:29:52 dialing manager at 10.128.0.163:30015 [ 36.482104][ T25] audit: type=1400 audit(1687905003.237:81): avc: denied { mounton } for pid=3047 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 [ 36.483247][ T3047] cgroup: Unknown subsys name 'net' [ 36.504820][ T25] audit: type=1400 audit(1687905003.237:82): avc: denied { mount } for pid=3047 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 [ 36.532178][ T25] audit: type=1400 audit(1687905003.267:83): avc: denied { read } for pid=2728 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 [ 36.554011][ T25] audit: type=1400 audit(1687905003.267:84): avc: denied { unmount } for pid=3047 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.686533][ T3047] cgroup: Unknown subsys name 'rlimit' [ 36.806776][ T25] audit: type=1400 audit(1687905003.567:85): avc: denied { mounton } for pid=3047 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 [ 36.831597][ T25] audit: type=1400 audit(1687905003.567:86): avc: denied { mount } for pid=3047 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 [ 36.854953][ T25] audit: type=1400 audit(1687905003.567:87): avc: denied { create } for pid=3047 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.875427][ T25] audit: type=1400 audit(1687905003.567:88): avc: denied { write } for pid=3047 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.895857][ T25] audit: type=1400 audit(1687905003.567:89): avc: denied { read } for pid=3047 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.903766][ T3048] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 36.924843][ T25] audit: type=1400 audit(1687905003.687:90): avc: denied { relabelto } for pid=3048 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2023/06/27 22:30:03 syscalls: 2814 2023/06/27 22:30:03 code coverage: enabled 2023/06/27 22:30:03 comparison tracing: enabled 2023/06/27 22:30:03 extra coverage: enabled 2023/06/27 22:30:03 delay kcov mmap: enabled 2023/06/27 22:30:03 setuid sandbox: enabled 2023/06/27 22:30:03 namespace sandbox: enabled 2023/06/27 22:30:03 Android sandbox: enabled 2023/06/27 22:30:03 fault injection: enabled 2023/06/27 22:30:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/06/27 22:30:03 net packet injection: enabled 2023/06/27 22:30:03 net device setup: enabled 2023/06/27 22:30:03 concurrency sanitizer: enabled 2023/06/27 22:30:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/06/27 22:30:03 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/06/27 22:30:03 USB emulation: /dev/raw-gadget does not exist 2023/06/27 22:30:03 hci packet injection: /dev/vhci does not exist 2023/06/27 22:30:03 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2023/06/27 22:30:03 802.15.4 emulation: enabled 2023/06/27 22:30:03 swap file: enabled 2023/06/27 22:30:03 suppressing KCSAN reports in functions: '__ip_make_skb' 'shmem_add_to_page_cache' 'can_receive' '__mark_inode_dirty' 'tick_sched_timer' 'xas_clear_mark' 'can_send' 'generic_write_end' 'exit_mm' '__xa_clear_mark' '__lru_add_drain_all' 'ext4_free_inodes_count' 'dont_mount' 'pcpu_alloc' 'fasync_remove_entry' 'ext4_fill_raw_inode' 'generic_fillattr' 'ext4_do_writepages' 'do_sys_poll' 'blk_mq_sched_dispatch_requests' 'd_instantiate_new' 2023/06/27 22:30:03 fetching corpus: 0, signal 0/2000 (executing program) [ 36.983538][ T3047] Adding 124996k swap on ./swap-file. 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do_idle+0x177/0x230 [ 63.341418][ T0] cpu_startup_entry+0x18/0x20 [ 63.346175][ T0] start_secondary+0x82/0x90 [ 63.350762][ T0] secondary_startup_64_no_verify+0x168/0x16b [ 63.356821][ T0] [ 63.359130][ T0] read to 0xffffffff85f07c70 of 4 bytes by task 0 on cpu 0: [ 63.366410][ T0] tick_nohz_idle_stop_tick+0x1b1/0x6c0 [ 63.371952][ T0] do_idle+0x177/0x230 [ 63.376005][ T0] cpu_startup_entry+0x18/0x20 [ 63.380754][ T0] rest_init+0xf3/0x100 [ 63.384896][ T0] arch_call_rest_init+0x9/0x10 [ 63.389756][ T0] start_kernel+0x57d/0x5d0 [ 63.394254][ T0] x86_64_start_reservations+0x2a/0x30 [ 63.399732][ T0] x86_64_start_kernel+0x94/0xa0 2023/06/27 22:30:30 fetching corpus: 12246, signal 198473/298433 (executing program) [ 63.404675][ T0] secondary_startup_64_no_verify+0x168/0x16b [ 63.410743][ T0] [ 63.413057][ T0] value changed: 0x00000001 -> 0xffffffff [ 63.418760][ T0] [ 63.421071][ T0] Reported by Kernel Concurrency Sanitizer on: [ 63.427301][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.0-syzkaller-01371-g04fc8904d5d1 #0 [ 63.436578][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 63.446625][ T0] ================================================================== 2023/06/27 22:30:30 fetching corpus: 12296, signal 198710/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12346, signal 199000/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12396, signal 199216/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12446, signal 199435/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12496, signal 199684/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12546, signal 199965/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12596, signal 200167/298438 (executing program) 2023/06/27 22:30:30 fetching corpus: 12646, signal 200431/298438 (executing program) 2023/06/27 22:30:31 fetching corpus: 12696, signal 200681/298440 (executing program) 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