wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 BUG: sleeping function called from invalid context at net/mac80211/sta_info.c:1850 IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready in_atomic(): 0, irqs_disabled(): 0, pid: 36, name: kworker/u4:3 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 4 locks held by kworker/u4:3/36: wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 #0: 00000000965264e8 ((wq_completion)"%s"wiphy_name(local->hw.wiphy)){+.+.}, at: process_one_work+0x767/0x1570 kernel/workqueue.c:2126 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready #1: 00000000e0872636 ((work_completion)(&sdata->work)){+.+.}, at: process_one_work+0x79c/0x1570 kernel/workqueue.c:2130 EXT4-fs (loop4): Unrecognized mount option "0x0000000000000000" or missing value #2: 00000000eb001737 (&wdev->mtx){+.+.}, at: sdata_lock net/mac80211/ieee80211_i.h:990 [inline] #2: 00000000eb001737 (&wdev->mtx){+.+.}, at: ieee80211_ibss_work+0x85/0xe10 net/mac80211/ibss.c:1675 #3: 000000003215d8e8 (rcu_read_lock){....}, at: sta_info_insert_finish net/mac80211/sta_info.c:573 [inline] #3: 000000003215d8e8 (rcu_read_lock){....}, at: sta_info_insert_rcu+0x48e/0x2310 net/mac80211/sta_info.c:661 mmap: syz-executor.5 (9669) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. Preemption disabled at: [] rcu_lockdep_current_cpu_online kernel/rcu/tree.c:1076 [inline] [] rcu_lockdep_current_cpu_online+0x32/0x1b0 kernel/rcu/tree.c:1068 EXT4-fs (loop4): Unrecognized mount option "0x0000000000000000" or missing value CPU: 1 PID: 36 Comm: kworker/u4:3 Not tainted 4.19.159-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: phy7 ieee80211_iface_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2fe lib/dump_stack.c:118 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6196 sta_info_move_state+0x32/0x900 net/mac80211/sta_info.c:1850 sta_info_free+0x55/0x390 net/mac80211/sta_info.c:260 sta_info_insert_rcu+0x517/0x2310 net/mac80211/sta_info.c:667 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ieee80211_ibss_finish_sta+0x25b/0x360 net/mac80211/ibss.c:601 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ieee80211_ibss_work+0x2b6/0xe10 net/mac80211/ibss.c:1692 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready ieee80211_iface_work+0x7ba/0x8a0 net/mac80211/iface.c:1366 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 process_one_work+0x864/0x1570 kernel/workqueue.c:2155 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 worker_thread+0x64c/0x1130 kernel/workqueue.c:2298 IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready kthread+0x33f/0x460 kernel/kthread.c:259 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 Unknown ioctl 28688 audit: type=1800 audit(1606161609.567:4): pid=9720 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 audit: type=1800 audit(1606161609.637:5): pid=9733 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=32768 res=0 netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state EXT4-fs (loop5): Unrecognized mount option "dau0Aal" or missing value EXT4-fs (loop5): Unrecognized mount option "dau0Aal" or missing value FAT-fs (loop0): invalid media value (0x00) encrypted_key: insufficient parameters specified FAT-fs (loop0): Can't find a valid FAT filesystem encrypted_key: insufficient parameters specified FAT-fs (loop0): invalid media value (0x00) FAT-fs (loop0): Can't find a valid FAT filesystem bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state encrypted_key: insufficient parameters specified EXT4-fs (loop5): Unrecognized mount option "dau0Aal" or missing value bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state BTRFS: device fsid 1ad3f776-ab8b-4799-9a00-a78524687b00 devid 1 transid 7 /dev/loop4 EXT4-fs (loop5): Unrecognized mount option "dau0Aal" or missing value BTRFS error (device loop4): unsupported checksum algorithm 2 BTRFS error (device loop4): superblock checksum mismatch BTRFS error (device loop4): open_ctree failed L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. (syz-executor.5,9909,1):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options (syz-executor.5,9909,1):ocfs2_fill_super:1225 ERROR: status = -22 netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. (syz-executor.5,9909,1):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options (syz-executor.5,9909,1):ocfs2_fill_super:1225 ERROR: status = -22 netlink: 'syz-executor.0': attribute type 5 has an invalid length. device ip6gretap0 entered promiscuous mode xfrm0: Cannot use loopback or non-ethernet device as HSR slave. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 'syz-executor.0': attribute type 5 has an invalid length. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. netlink: 104 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. nla_parse: 2 callbacks suppressed netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 Unknown ioctl -1068978587 device lo entered promiscuous mode Unknown ioctl -1068978587 UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 Unknown ioctl -1068978587 UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop0): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop0): udf_fill_super: Error in udf_iget, block=32, partition=0 Y4`Ҙ: renamed from lo UDF-fs: error (device loop0): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh Unknown ioctl -1068978587 UDF-fs: error (device loop0): udf_fill_super: Error in udf_iget, block=32, partition=0 Unknown ioctl -1068978587 UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop4): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop4): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop0): udf_read_inode: (ino 1328) failed !bh kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns UDF-fs: error (device loop0): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop4): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop4): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 UDF-fs: error (device loop3): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop4): udf_read_inode: (ino 1328) failed !bh UDF-fs: error (device loop3): udf_fill_super: Error in udf_iget, block=32, partition=0 libceph: connect [d::]:6789 error -101 libceph: mon0 [d::]:6789 connect error UDF-fs: error (device loop4): udf_fill_super: Error in udf_iget, block=32, partition=0 libceph: connect [d::]:6789 error -101 ceph: No mds server is up or the cluster is laggy libceph: mon0 [d::]:6789 connect error