[ 39.058207][ T39] audit: type=1400 audit(1684620969.861:79): avc: denied { write } for pid=5087 comm="sh" path="pipe:[31231]" dev="pipefs" ino=31231 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 39.070214][ T39] audit: type=1400 audit(1684620969.861:80): avc: denied { rlimitinh } for pid=5087 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.078496][ T39] audit: type=1400 audit(1684620969.861:81): avc: denied { siginh } for pid=5087 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.224821][ T39] audit: type=1400 audit(1684620970.041:82): avc: denied { read } for pid=4599 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 Warning: Permanently added '[localhost]:15588' (ECDSA) to the list of known hosts. [ 43.500309][ T39] audit: type=1400 audit(1684620974.321:83): avc: denied { name_bind } for pid=5111 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 43.535709][ T39] audit: type=1400 audit(1684620974.351:84): avc: denied { execute } for pid=5113 comm="sh" name="syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 43.545436][ T39] audit: type=1400 audit(1684620974.351:85): avc: denied { execute_no_trans } for pid=5113 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2023/05/20 22:16:14 fuzzer started 2023/05/20 22:16:14 dialing manager at localhost:30000 [ 43.926956][ T39] audit: type=1400 audit(1684620974.741:86): avc: denied { mounton } for pid=5122 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 43.933477][ T5122] cgroup: Unknown subsys name 'net' [ 44.165057][ T5122] cgroup: Unknown subsys name 'rlimit' [ 44.291598][ T39] kauditd_printk_skb: 2 callbacks suppressed [ 44.291606][ T39] audit: type=1400 audit(1684620975.111:89): avc: denied { mounton } for pid=5122 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 [ 44.303262][ T39] audit: type=1400 audit(1684620975.121:90): avc: denied { mount } for pid=5122 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 2023/05/20 22:16:15 syscalls: 3910 2023/05/20 22:16:15 code coverage: enabled 2023/05/20 22:16:15 comparison tracing: enabled 2023/05/20 22:16:15 extra coverage: enabled 2023/05/20 22:16:15 delay kcov mmap: enabled 2023/05/20 22:16:15 setuid sandbox: enabled 2023/05/20 22:16:15 namespace sandbox: enabled 2023/05/20 22:16:15 Android sandbox: enabled 2023/05/20 22:16:15 fault injection: enabled 2023/05/20 22:16:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/05/20 22:16:15 net packet injection: enabled 2023/05/20 22:16:15 net device setup: enabled 2023/05/20 22:16:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/05/20 22:16:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/05/20 22:16:15 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/05/20 22:16:15 USB emulation: enabled 2023/05/20 22:16:15 hci packet injection: enabled 2023/05/20 22:16:15 wifi device emulation: enabled 2023/05/20 22:16:15 802.15.4 emulation: enabled [ 44.312250][ T39] audit: type=1400 audit(1684620975.121:91): avc: denied { append } for pid=4599 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 2023/05/20 22:16:15 fetching corpus: 0, signal 0/2000 (executing program) [ 44.323851][ T39] audit: type=1400 audit(1684620975.121:92): avc: denied { open } for pid=4599 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 44.334086][ T39] audit: type=1400 audit(1684620975.121:93): avc: denied { getattr } for pid=4599 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 44.346736][ T39] audit: type=1400 audit(1684620975.121:94): avc: denied { setattr } for pid=5122 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=762 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.357724][ T39] audit: type=1400 audit(1684620975.121:95): avc: denied { create } for pid=5122 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(executing program) 2023/05/20 22:18:19 fetching corpus: 35900, signal 718318/778040 (executing program) 2023/05/20 22:18:19 fetching corpus: 35950, signal 718582/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36000, signal 718914/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36050, signal 719091/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36100, signal 719397/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36150, signal 719641/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36200, signal 719911/778046 (executing program) 2023/05/20 22:18:20 fetching corpus: 36250, signal 720119/778046 (executing program) 2023/05/20 22:18:21 fetching corpus: 36300, signal 720337/778046 (executing program) 2023/05/20 22:18:21 fetching corpus: 36350, signal 720605/778046 (executing program) 2023/05/20 22:18:21 fetching corpus: 36400, signal 720901/778046 (executing program) 2023/05/20 22:18:21 fetching corpus: 36450, signal 721281/778047 (executing program) 2023/05/20 22:18:21 fetching corpus: 36500, signal 721470/778047 (executing program) 2023/05/20 22:18:22 fetching corpus: 36550, signal 722087/778047 (executing program) 2023/05/20 22:18:22 fetching corpus: 36553, signal 722091/778047 (executing program) 2023/05/20 22:18:22 fetching corpus: 36553, signal 722091/778047 (executing program) 2023/05/20 22:18:23 starting 4 fuzzer processes [ 173.066536][ T5113] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5113 'syz-fuzzer' 22:18:23 executing program 0: syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 22:18:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000014c0)={'netdevsim0\x00', 0x0}) 22:18:23 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000002000)) 22:18:23 executing program 3: ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) [ 173.101432][ T39] kauditd_printk_skb: 1 callbacks suppressed [ 173.101440][ T39] audit: type=1400 audit(1684621103.921:100): avc: denied { execmem } for pid=5148 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 173.151042][ T39] audit: type=1400 audit(1684621103.971:101): avc: denied { mounton } for pid=5152 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 173.160532][ T39] audit: type=1400 audit(1684621103.971:102): avc: denied { mount } for pid=5152 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 173.168972][ T39] audit: type=1400 audit(1684621103.971:103): avc: denied { create } for pid=5152 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 173.173016][ T4570] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 173.176126][ T39] audit: type=1400 audit(1684621103.971:104): avc: denied { read write } for pid=5152 comm="syz-executor.0" name="vhci" dev="devtmpfs" ino=1106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 173.188684][ T39] audit: type=1400 audit(1684621103.971:105): avc: denied { open } for pid=5152 comm="syz-executor.0" path="/dev/vhci" dev="devtmpfs" ino=1106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 173.192456][ T5157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 173.197786][ T39] audit: type=1400 audit(1684621103.981:106): avc: denied { ioctl } for pid=5152 comm="syz-executor.0" path="socket:[31948]" dev="sockfs" ino=31948 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 173.202084][ T5167] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 173.206308][ T5161] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 173.213402][ T5168] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 173.215617][ T5169] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 173.215958][ T5165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 173.219255][ T5161] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 173.220139][ T5169] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 173.223120][ T5161] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 173.226279][ T5169] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 173.228316][ T5168] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 173.228423][ T5165] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 173.229204][ T5161] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 173.229602][ T5161] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 173.229996][ T5161] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 173.231586][ T5169] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 173.233695][ T5168] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 173.236088][ T5169] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 173.236430][ T5161] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 173.238643][ T39] audit: type=1400 audit(1684621104.061:107): avc: denied { read } for pid=5155 comm="syz-executor.2" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 173.240273][ T5168] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 173.241046][ T5168] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 173.241323][ T5169] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 173.244291][ T5161] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 173.268114][ T39] audit: type=1400 audit(1684621104.061:108): avc: denied { open } for pid=5155 comm="syz-executor.2" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 173.318834][ T39] audit: type=1400 audit(1684621104.061:109): avc: denied { mounton } for pid=5160 comm="syz-executor.3" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 173.541180][ T5160] chnl_net:caif_netlink_parms(): no params data found [ 173.546629][ T5152] chnl_net:caif_netlink_parms(): no params data found [ 173.555872][ T5155] chnl_net:caif_netlink_parms(): no params data found [ 173.565324][ T5164] chnl_net:caif_netlink_parms(): no params data found [ 173.724021][ T5155] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.727112][ T5155] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.730058][ T5155] bridge_slave_0: entered allmulticast mode [ 173.732741][ T5155] bridge_slave_0: entered promiscuous mode [ 173.746177][ T5152] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.748759][ T5152] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.751322][ T5152] bridge_slave_0: entered allmulticast mode [ 173.753878][ T5152] bridge_slave_0: entered promiscuous mode [ 173.756519][ T5160] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.759256][ T5160] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.761807][ T5160] bridge_slave_0: entered allmulticast mode [ 173.764347][ T5160] bridge_slave_0: entered promiscuous mode [ 173.767309][ T5155] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.770816][ T5155] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.774112][ T5155] bridge_slave_1: entered allmulticast mode [ 173.777671][ T5155] bridge_slave_1: entered promiscuous mode [ 173.781577][ T5164] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.784843][ T5164] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.788347][ T5164] bridge_slave_0: entered allmulticast mode [ 173.791857][ T5164] bridge_slave_0: entered promiscuous mode [ 173.798412][ T5152] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.800987][ T5152] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.803693][ T5152] bridge_slave_1: entered allmulticast mode [ 173.806314][ T5152] bridge_slave_1: entered promiscuous mode [ 173.810837][ T5160] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.813389][ T5160] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.815915][ T5160] bridge_slave_1: entered allmulticast mode [ 173.818744][ T5160] bridge_slave_1: entered promiscuous mode [ 173.843086][ T5164] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.845626][ T5164] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.850000][ T5164] bridge_slave_1: entered allmulticast mode [ 173.852626][ T5164] bridge_slave_1: entered promiscuous mode [ 173.915587][ T5152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.920599][ T5160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.926134][ T5155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.941983][ T5152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.946430][ T5160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.965978][ T5155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.970752][ T5164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.013682][ T5164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.027757][ T5160] team0: Port device team_slave_0 added [ 174.049613][ T5152] team0: Port device team_slave_0 added [ 174.052853][ T5160] team0: Port device team_slave_1 added [ 174.056393][ T5155] team0: Port device team_slave_0 added [ 174.069922][ T5152] team0: Port device team_slave_1 added [ 174.091718][ T5155] team0: Port device team_slave_1 added [ 174.095845][ T5164] team0: Port device team_slave_0 added [ 174.109040][ T5160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.111547][ T5160] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.120818][ T5160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.136752][ T5164] team0: Port device team_slave_1 added [ 174.155233][ T5160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.158450][ T5160] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.169947][ T5160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.196185][ T5152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.199384][ T5152] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.210515][ T5152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.219886][ T5155] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.223009][ T5155] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.234465][ T5155] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.247048][ T5152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.249606][ T5152] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.260493][ T5152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.270817][ T5155] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.273986][ T5155] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.285481][ T5155] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.291334][ T5164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.293988][ T5164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.303391][ T5164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.308494][ T5164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.311049][ T5164] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 174.320230][ T5164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.391566][ T5160] hsr_slave_0: entered promiscuous mode [ 174.395392][ T5160] hsr_slave_1: entered promiscuous mode [ 174.403395][ T5155] hsr_slave_0: entered promiscuous mode [ 174.406681][ T5155] hsr_slave_1: entered promiscuous mode [ 174.410072][ T5155] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.413793][ T5155] Cannot create hsr debugfs directory [ 174.419433][ T5152] hsr_slave_0: entered promiscuous mode [ 174.422723][ T5152] hsr_slave_1: entered promiscuous mode [ 174.425835][ T5152] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.429658][ T5152] Cannot create hsr debugfs directory [ 174.481187][ T5164] hsr_slave_0: entered promiscuous mode [ 174.483945][ T5164] hsr_slave_1: entered promiscuous mode [ 174.487080][ T5164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.490696][ T5164] Cannot create hsr debugfs directory [ 174.736533][ T5160] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 174.742047][ T5160] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 174.746498][ T5160] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 174.750432][ T5160] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 174.776641][ T5155] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 174.782306][ T5155] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 174.786426][ T5155] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 174.790740][ T5155] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 174.819779][ T5164] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.827075][ T5164] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.835629][ T5164] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.839603][ T5164] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.876807][ T5152] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 174.882175][ T5152] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.890845][ T5152] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.900450][ T5160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.903709][ T5152] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.913255][ T5160] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.919194][ T5155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.924555][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.930124][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.939739][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.942893][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.946098][ T4995] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.948853][ T4995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.952178][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.960588][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.964960][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.969521][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.973797][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.977931][ T5197] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.981344][ T5197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.991782][ T5155] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.994319][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.997708][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.010250][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.014636][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.024043][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.028006][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.032170][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.036682][ T33] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.040000][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.046805][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.050933][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.055006][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.070110][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.074386][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.078861][ T5199] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.082069][ T5199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.085749][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.090040][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.113022][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.117209][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.121914][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.126128][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.130465][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.134515][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.138514][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.142250][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.145963][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.150057][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.158504][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.162035][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.165691][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.182765][ T5155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.204553][ T5164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.214804][ T5152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.221727][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.226977][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.234780][ T5164] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.239202][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.242019][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.249961][ T5152] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.262424][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.266653][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.271115][ T4995] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.274323][ T4995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.278932][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.283169][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.287192][ T4995] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.288400][ T61] Bluetooth: hci1: command 0x0409 tx timeout [ 175.290487][ T4995] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.296188][ T5161] Bluetooth: hci2: command 0x0409 tx timeout [ 175.297084][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.303657][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.307743][ T4995] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.310999][ T4995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.315126][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.319166][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.337943][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.341115][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.344853][ T5197] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.347405][ T5197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.350218][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.353856][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.356970][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.364653][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.368349][ T5161] Bluetooth: hci0: command 0x0409 tx timeout [ 175.368424][ T61] Bluetooth: hci3: command 0x0409 tx timeout [ 175.370914][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.371483][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.385034][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.389226][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.399329][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.406317][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.410499][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.414680][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.429327][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.434009][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.442073][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.448663][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.462386][ T5152] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 175.466812][ T5152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.474316][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.478780][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.482275][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.485687][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.490169][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.494821][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.499767][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.506439][ T5160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.517948][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.521427][ T4995] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.542648][ T5155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.566531][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.571814][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.594030][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.598065][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.601592][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.605126][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.610340][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.613347][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.618758][ T5160] veth0_vlan: entered promiscuous mode [ 175.622268][ T5155] veth0_vlan: entered promiscuous mode [ 175.628562][ T5155] veth1_vlan: entered promiscuous mode [ 175.634380][ T5160] veth1_vlan: entered promiscuous mode [ 175.657656][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.673991][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.677531][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.681038][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.684812][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.688349][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.691546][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.714682][ T5160] veth0_macvtap: entered promiscuous mode [ 175.729110][ T5160] veth1_macvtap: entered promiscuous mode [ 175.740610][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.744829][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.751827][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.755899][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.760830][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.764273][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.770028][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.776518][ T5160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.780633][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.784863][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.797997][ T5164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.816722][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.821058][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.826127][ T5160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.832956][ T5160] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.842533][ T5160] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.846542][ T5160] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.852121][ T5160] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.865873][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.869823][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.875634][ T5155] veth0_macvtap: entered promiscuous mode [ 175.890513][ T5155] veth1_macvtap: entered promiscuous mode [ 175.893818][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.898547][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.902755][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.907059][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.933185][ T5164] veth0_vlan: entered promiscuous mode [ 175.938321][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.941835][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.953359][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.956429][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.961623][ T5155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.966467][ T5155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.973791][ T5155] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.979752][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.984430][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.003613][ T5164] veth1_vlan: entered promiscuous mode [ 176.014104][ T5155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.019542][ T5155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.024909][ T5155] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.045345][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.049652][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.053463][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.059029][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.068738][ T5155] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.072591][ T5155] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.076616][ T5155] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.081002][ T5155] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.088025][ T5196] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.091157][ T5196] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.097224][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 176.137211][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.141439][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.150014][ T5196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.153205][ T5196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.156877][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 176.162019][ T5164] veth0_macvtap: entered promiscuous mode [ 176.165785][ T5164] veth1_macvtap: entered promiscuous mode [ 176.210939][ T5195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.213602][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.214320][ T5195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.222592][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.226273][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.232123][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.236530][ T5164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.241085][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.245233][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.250572][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.254093][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.261840][ T5164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.265129][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.269008][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.272511][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 176.276254][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.280663][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.284102][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.291924][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.296112][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.301529][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.325210][ T5164] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.328883][ T5164] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.332222][ T5164] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.335558][ T5164] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.346969][ T5196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.347987][ T5152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.350849][ T5196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.367945][ T5174] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 176.418447][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.422461][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.522227][ T5196] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.529864][ T5196] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.535193][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 176.596572][ T5152] veth0_vlan: entered promiscuous mode [ 176.630668][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.634967][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.641189][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.647727][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.667806][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.669626][ T5152] veth1_vlan: entered promiscuous mode [ 176.671756][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.707273][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.711470][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.715897][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 176.756387][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.761415][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.794002][ T5152] veth0_macvtap: entered promiscuous mode [ 176.806145][ T5152] veth1_macvtap: entered promiscuous mode [ 176.863493][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.878336][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.888999][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.896090][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.901058][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.906474][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.918663][ T5152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.924659][ T5201] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.928977][ T5201] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.933317][ T5201] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.948023][ T5201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.983049][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.988166][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.994017][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.001957][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.011907][ T5152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 177.021771][ T5152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.042968][ T5152] batman_adv: batadv0: Interface activated: batadv_slave_1 22:18:27 executing program 3: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000380)="f7", 0x1) 22:18:27 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x43, 0x0, 0x0) 22:18:27 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) [ 177.056520][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.063890][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.089603][ T5152] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.096848][ T5152] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.114214][ T5152] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.126388][ T5152] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.286632][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.291958][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.296204][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 177.365784][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.369331][ T5157] Bluetooth: hci1: command 0x041b tx timeout [ 177.376782][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.378243][ T61] Bluetooth: hci2: command 0x041b tx timeout [ 177.387183][ T962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 177.447622][ T5157] Bluetooth: hci3: command 0x041b tx timeout [ 177.450585][ T5157] Bluetooth: hci0: command 0x041b tx timeout 22:18:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000002c0), 0x0, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 178.501184][ T5238] block nbd3: NBD_DISCONNECT 22:18:29 executing program 2: add_key$fscrypt_v1(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)={0x0, "0ec9fd57f1092aa3a1660db3616545843b8b9fecedcd4034bb87b9a738a7ccd1102f3e58d764129ec423bfc69ac7108f43ae90e10fd83ff71594fa927214abf6"}, 0x48, 0xfffffffffffffffd) 22:18:29 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r0, 0x40103d0b, &(0x7f00000017c0)) [ 179.376013][ T39] kauditd_printk_skb: 15 callbacks suppressed [ 179.376023][ T39] audit: type=1400 audit(1684621110.191:125): avc: denied { read } for pid=5241 comm="syz-executor.1" name="ptp0" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 179.398546][ T39] audit: type=1400 audit(1684621110.191:126): avc: denied { open } for pid=5241 comm="syz-executor.1" path="/dev/ptp0" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 179.418322][ T39] audit: type=1400 audit(1684621110.191:127): avc: denied { ioctl } for pid=5241 comm="syz-executor.1" path="/dev/ptp0" dev="devtmpfs" ino=714 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 179.448301][ T61] Bluetooth: hci1: command 0x040f tx timeout [ 179.448463][ T5157] Bluetooth: hci2: command 0x040f tx timeout [ 179.527657][ T61] Bluetooth: hci3: command 0x040f tx timeout [ 179.538301][ T61] Bluetooth: hci0: command 0x040f tx timeout 22:18:31 executing program 2: add_key$fscrypt_v1(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)={0x0, "0ec9fd57f1092aa3a1660db3616545843b8b9fecedcd4034bb87b9a738a7ccd1102f3e58d764129ec423bfc69ac7108f43ae90e10fd83ff71594fa927214abf6"}, 0x48, 0xfffffffffffffffd) [ 181.132268][ T39] audit: type=1400 audit(1684621111.951:128): avc: denied { create } for pid=5245 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 181.145731][ T5246] loop3: detected capacity change from 0 to 1024 [ 181.153958][ T39] audit: type=1400 audit(1684621111.951:129): avc: denied { bpf } for pid=5247 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 181.180655][ T39] audit: type=1400 audit(1684621111.951:130): avc: denied { map_create } for pid=5247 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 181.189739][ T39] audit: type=1400 audit(1684621111.961:131): avc: denied { write } for pid=5245 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 22:18:31 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x18, 0x1418, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000580)='ext3\x00', &(0x7f00000005c0)='./file0\x00', 0x1088002, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRESDEC=0x0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES16=r0], 0x1, 0x5d8, &(0x7f0000000600)="$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") 22:18:31 executing program 0: set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xe, 0x9f84, 0x7fffffff, 0x11, 0x20, 0xffffffffffffffff, 0xd73b, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x48) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x4, 0xfb, 0x40, 0xad0, r0, 0x80000000, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0xd}, 0x48) 22:18:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_SE_IO(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1020}, 0xe}, 0x0) [ 181.528426][ T61] Bluetooth: hci1: command 0x0419 tx timeout [ 181.537581][ T5157] Bluetooth: hci2: command 0x0419 tx timeout [ 181.607578][ T61] Bluetooth: hci0: command 0x0419 tx timeout [ 181.609902][ T61] Bluetooth: hci3: command 0x0419 tx timeout [ 193.769099][ T1344] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.771949][ T1344] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.447623][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.450992][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.453908][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.457232][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.460598][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.463551][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 202.087434][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 202.087782][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 202.090064][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 202.737467][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.567942][ C3] net_ratelimit: 106 callbacks suppressed [ 206.567953][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.568016][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.570071][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.572714][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.575248][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.577388][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.577411][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.577413][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.577437][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 206.577458][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 213.752406][ T5196] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 213.757472][ T5196] CPU: 0 PID: 5196 Comm: kworker/u16:4 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 213.762113][ T5196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 213.766159][ T5196] Workqueue: phy6 ieee80211_iface_work [ 213.768720][ T5196] Call Trace: [ 213.770289][ T5196] [ 213.771679][ T5196] dump_stack_lvl+0xd9/0x150 [ 213.773848][ T5196] warn_alloc+0x213/0x360 [ 213.775862][ T5196] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 213.778426][ T5196] ? find_held_lock+0x2d/0x110 [ 213.780642][ T5196] ? __zone_watermark_ok+0x4d0/0x4d0 [ 213.783086][ T5196] ? wake_all_kswapds+0x182/0x2d0 [ 213.785396][ T5196] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 213.788411][ T5196] ? get_page_from_freelist+0x1043/0x2c00 [ 213.791044][ T5196] ? warn_alloc+0x360/0x360 [ 213.793161][ T5196] ? __zone_watermark_ok+0x4d0/0x4d0 [ 213.795528][ T5196] ? prepare_alloc_pages+0x417/0x570 [ 213.797946][ T5196] ? prepare_alloc_pages+0x417/0x570 [ 213.800357][ T5196] __alloc_pages+0x408/0x4a0 [ 213.802495][ T5196] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 213.805565][ T5196] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 213.808080][ T5196] ? lock_downgrade+0x690/0x690 [ 213.810362][ T5196] ? lock_downgrade+0x690/0x690 [ 213.812619][ T5196] cache_grow_begin+0x9b/0x3b0 [ 213.814722][ T5196] fallback_alloc+0x1e2/0x2d0 [ 213.816414][ T5196] __kmem_cache_alloc_node+0x105/0x3f0 [ 213.818615][ T5196] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 213.821139][ T5196] __kmalloc+0x4e/0x190 [ 213.822633][ T5196] ieee802_11_parse_elems_full+0x106/0x1340 [ 213.824733][ T5196] ? ieee80211_wake_vif_queues+0x40/0x40 [ 213.826718][ T5196] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 213.829238][ T5196] ? cfg80211_find_elem_match+0x197/0x1e0 [ 213.831863][ T5196] ? cfg80211_inform_bss_frame_data+0x16d/0xca0 [ 213.834736][ T5196] ieee802_11_parse_elems_crc.constprop.0+0x99/0xd0 [ 213.837758][ T5196] ? ieee80211_scan_accept_presp+0x280/0x280 [ 213.840534][ T5196] ieee80211_bss_info_update+0x410/0xb50 [ 213.843120][ T5196] ? ieee80211_rx_bss_put+0x60/0x60 [ 213.845519][ T5196] ? ieee80211_ibss_rx_queued_mgmt+0x197b/0x3030 [ 213.848429][ T5196] ? ieee80211_mandatory_rates+0x1b8/0x250 [ 213.851153][ T5196] ieee80211_ibss_rx_queued_mgmt+0x19c9/0x3030 [ 213.853504][ T5196] ? mark_lock.part.0+0xee/0x1970 [ 213.855543][ T5196] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 213.858120][ T5196] ? find_held_lock+0x2d/0x110 [ 213.860339][ T5196] ? find_held_lock+0x2d/0x110 [ 213.862574][ T5196] ? kcov_remote_start+0x27b/0x7a0 [ 213.864892][ T5196] ? mark_held_locks+0x9f/0xe0 [ 213.867054][ T5196] ? kcov_remote_start+0x15a/0x7a0 [ 213.869244][ T5196] ? lockdep_hardirqs_on+0x7d/0x100 [ 213.871121][ T5196] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 213.873217][ T5196] ieee80211_iface_work+0xa4d/0xd70 [ 213.875076][ T5196] process_one_work+0x99a/0x15e0 [ 213.877265][ T5196] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 213.879619][ T5196] ? spin_bug+0x1c0/0x1c0 [ 213.881529][ T5196] ? _raw_spin_lock_irq+0x45/0x50 [ 213.883765][ T5196] worker_thread+0x67d/0x10c0 [ 213.885571][ T5196] ? process_one_work+0x15e0/0x15e0 [ 213.887732][ T5196] kthread+0x344/0x440 [ 213.889632][ T5196] ? kthread_complete_and_exit+0x40/0x40 [ 213.892239][ T5196] ret_from_fork+0x1f/0x30 [ 213.894332][ T5196] [ 213.895787][ T5196] Mem-Info: [ 213.897284][ T5196] active_anon:143119 inactive_anon:19782 isolated_anon:0 [ 213.897284][ T5196] active_file:35 inactive_file:0 isolated_file:0 [ 213.897284][ T5196] unevictable:1536 dirty:0 writeback:0 [ 213.897284][ T5196] slab_reclaimable:16592 slab_unreclaimable:66027 [ 213.897284][ T5196] mapped:8215 shmem:2087 pagetables:681 [ 213.897284][ T5196] sec_pagetables:0 bounce:0 [ 213.897284][ T5196] kernel_misc_reclaimable:0 [ 213.897284][ T5196] free:6061 free_pcp:646 free_cma:0 [ 213.916827][ T5196] Node 0 active_anon:66076kB inactive_anon:6136kB active_file:32kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 213.930836][ T5196] Node 1 active_anon:13072kB inactive_anon:566320kB active_file:104kB inactive_file:40kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 213.945263][ T5196] Node 0 DMA free:1884kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 213.957784][ T5196] lowmem_reserve[]: 0 425 425 425 425 [ 213.960421][ T5196] Node 0 DMA32 free:5200kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:55132kB inactive_anon:8912kB active_file:0kB inactive_file:36kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:888kB local_pcp:160kB free_cma:0kB [ 213.973439][ T5196] lowmem_reserve[]: 0 0 0 0 0 [ 213.975656][ T5196] Node 1 DMA32 free:17160kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:566072kB inactive_anon:13320kB active_file:372kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1580kB local_pcp:956kB free_cma:0kB [ 213.988698][ T5196] lowmem_reserve[]: 0 0 0 0 0 [ 213.990914][ T5196] Node 0 DMA: 133*4kB (UMH) 65*8kB (UMH) 24*16kB (UMH) 10*32kB (MH) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1884kB [ 213.997575][ T5196] Node 0 DMA32: 395*4kB (UMEH) 249*8kB (UMEH) 68*16kB (UMH) 5*32kB (H) 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5076kB [ 214.004351][ T5196] Node 1 DMA32: 160*4kB (UMEH) 215*8kB (UMEH) 119*16kB (MEH) 65*32kB (UMH) 27*64kB (M) 17*128kB (UM) 9*256kB (M) 9*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17160kB [ 214.011716][ T5196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 214.016102][ T5196] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 214.020031][ T5196] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 214.024398][ T5196] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 214.028711][ T5196] 2108 total pagecache pages [ 214.031007][ T5196] 0 pages in swap cache [ 214.032956][ T5196] Free swap = 0kB [ 214.034766][ T5196] Total swap = 0kB [ 214.036576][ T5196] 524155 pages RAM [ 214.038463][ T5196] 0 pages HighMem/MovableOnly [ 214.040498][ T5196] 171448 pages reserved [ 214.042309][ T5196] 0 pages cma reserved [ 228.967452][ C0] net_ratelimit: 48 callbacks suppressed [ 228.967462][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 230.247578][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 230.887415][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 231.527471][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 231.527483][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 231.533478][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 232.167798][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 232.177405][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.447432][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.447504][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.097407][ C1] net_ratelimit: 5 callbacks suppressed [ 234.097417][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.727494][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.730923][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.734263][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.737685][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.367558][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.368007][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.370194][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.375823][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.378532][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 236.167665][ T813] warn_alloc: 2297 callbacks suppressed [ 236.167679][ T813] kworker/0:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 236.176481][ T813] CPU: 0 PID: 813 Comm: kworker/0:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 236.180995][ T813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 236.185067][ T813] Workqueue: events nsim_dev_trap_report_work [ 236.187861][ T813] Call Trace: [ 236.189436][ T813] [ 236.190774][ T813] dump_stack_lvl+0xd9/0x150 [ 236.192912][ T813] warn_alloc+0x213/0x360 [ 236.194816][ T813] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 236.197338][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 236.199813][ T813] ? wake_all_kswapds+0x182/0x2d0 [ 236.202088][ T813] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 236.205103][ T813] ? get_page_from_freelist+0x1043/0x2c00 [ 236.207679][ T813] ? warn_alloc+0x360/0x360 [ 236.209791][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 236.212210][ T813] ? prepare_alloc_pages+0x417/0x570 [ 236.214648][ T813] ? prepare_alloc_pages+0x417/0x570 [ 236.217100][ T813] __alloc_pages+0x408/0x4a0 [ 236.219201][ T813] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 236.222364][ T813] ? kmem_cache_alloc_node+0x114/0x510 [ 236.224909][ T813] ? lock_downgrade+0x690/0x690 [ 236.227200][ T813] ? lock_downgrade+0x690/0x690 [ 236.229503][ T813] cache_grow_begin+0x9b/0x3b0 [ 236.231755][ T813] fallback_alloc+0x1e2/0x2d0 [ 236.233956][ T813] kmem_cache_alloc_node+0x114/0x510 [ 236.236459][ T813] __alloc_skb+0x288/0x330 [ 236.238452][ T813] ? __napi_build_skb+0x50/0x50 [ 236.240635][ T813] ? do_raw_spin_lock+0x124/0x2b0 [ 236.242969][ T813] ? spin_bug+0x1c0/0x1c0 [ 236.244972][ T813] nsim_dev_trap_report_work+0x2b1/0xc80 [ 236.247540][ T813] process_one_work+0x99a/0x15e0 [ 236.249798][ T813] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 236.252286][ T813] ? spin_bug+0x1c0/0x1c0 [ 236.254270][ T813] ? _raw_spin_lock_irq+0x45/0x50 [ 236.256558][ T813] worker_thread+0x67d/0x10c0 [ 236.258716][ T813] ? process_one_work+0x15e0/0x15e0 [ 236.261126][ T813] kthread+0x344/0x440 [ 236.263039][ T813] ? kthread_complete_and_exit+0x40/0x40 [ 236.265598][ T813] ret_from_fork+0x1f/0x30 [ 236.267644][ T813] [ 236.269099][ T813] Mem-Info: [ 236.270593][ T813] active_anon:4792 inactive_anon:158109 isolated_anon:0 [ 236.270593][ T813] active_file:21 inactive_file:0 isolated_file:0 [ 236.270593][ T813] unevictable:1536 dirty:0 writeback:0 [ 236.270593][ T813] slab_reclaimable:16552 slab_unreclaimable:65985 [ 236.270593][ T813] mapped:8215 shmem:2087 pagetables:681 [ 236.270593][ T813] sec_pagetables:0 bounce:0 [ 236.270593][ T813] kernel_misc_reclaimable:0 [ 236.270593][ T813] free:6406 free_pcp:341 free_cma:0 [ 236.290420][ T813] Node 0 active_anon:66076kB inactive_anon:6136kB active_file:4kB inactive_file:8kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 236.304389][ T813] Node 1 active_anon:13032kB inactive_anon:566360kB active_file:180kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 236.318976][ T813] Node 0 DMA free:1888kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7552kB inactive_anon:616kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 236.331456][ T813] lowmem_reserve[]: 0 425 425 425 425 [ 236.333961][ T813] Node 0 DMA32 free:6752kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:5520kB inactive_anon:58524kB active_file:0kB inactive_file:336kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:704kB local_pcp:48kB free_cma:0kB [ 236.347032][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 236.349299][ T813] Node 1 DMA32 free:16984kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:566036kB inactive_anon:13356kB active_file:0kB inactive_file:300kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:628kB local_pcp:96kB free_cma:0kB [ 236.361642][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 236.363598][ T813] Node 0 DMA: 138*4kB (UMH) 71*8kB (UMH) 22*16kB (MH) 11*32kB (UMH) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1888kB [ 236.369793][ T813] Node 0 DMA32: 358*4kB (MEH) 229*8kB (MEH) 106*16kB (UMH) 28*32kB (UMH) 8*64kB (UMH) 1*128kB (U) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6752kB [ 236.376909][ T813] Node 1 DMA32: 304*4kB (UMEH) 207*8kB (MEH) 118*16kB (UMEH) 60*32kB (MH) 21*64kB (M) 16*128kB (UM) 9*256kB (M) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 16984kB [ 236.384240][ T813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 236.388524][ T813] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 236.392634][ T813] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 236.396953][ T813] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 236.401145][ T813] 2108 total pagecache pages [ 236.403269][ T813] 0 pages in swap cache [ 236.405186][ T813] Free swap = 0kB [ 236.406957][ T813] Total swap = 0kB [ 236.408700][ T813] 524155 pages RAM [ 236.410451][ T813] 0 pages HighMem/MovableOnly [ 236.412644][ T813] 171448 pages reserved [ 236.414593][ T813] 0 pages cma reserved [ 237.937482][ C3] memory allocation failure, unreliable refcount tracker. [ 239.207461][ C3] net_ratelimit: 52 callbacks suppressed [ 239.207477][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.207644][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.209888][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.217412][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.221111][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.224296][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.227439][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.230535][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.233643][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 239.236952][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.327403][ C0] net_ratelimit: 47 callbacks suppressed [ 244.327413][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.327428][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.327447][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.327521][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.327546][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.343605][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.967459][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.967477][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.974048][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 244.977297][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 246.207509][ T36] warn_alloc: 5557 callbacks suppressed [ 246.207523][ T36] kworker/2:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 246.215501][ T36] CPU: 2 PID: 36 Comm: kworker/2:1 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 246.219347][ T36] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 246.222949][ T36] Workqueue: events nsim_dev_trap_report_work [ 246.225128][ T36] Call Trace: [ 246.226346][ T36] [ 246.227422][ T36] dump_stack_lvl+0xd9/0x150 [ 246.229206][ T36] warn_alloc+0x213/0x360 [ 246.230779][ T36] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 246.232849][ T36] ? find_held_lock+0x2d/0x110 [ 246.234602][ T36] ? __zone_watermark_ok+0x4d0/0x4d0 [ 246.236701][ T36] ? wake_all_kswapds+0x182/0x2d0 [ 246.238983][ T36] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 246.241994][ T36] ? get_page_from_freelist+0x1043/0x2c00 [ 246.244590][ T36] ? warn_alloc+0x360/0x360 [ 246.246680][ T36] ? __zone_watermark_ok+0x4d0/0x4d0 [ 246.249098][ T36] ? prepare_alloc_pages+0x417/0x570 [ 246.251446][ T36] ? prepare_alloc_pages+0x417/0x570 [ 246.253474][ T36] __alloc_pages+0x408/0x4a0 [ 246.255190][ T36] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 246.258082][ T36] ? kmem_cache_alloc_node+0x114/0x510 [ 246.260404][ T36] ? lock_downgrade+0x690/0x690 [ 246.262352][ T36] ? lock_downgrade+0x690/0x690 [ 246.264206][ T36] cache_grow_begin+0x9b/0x3b0 [ 246.266416][ T36] fallback_alloc+0x1e2/0x2d0 [ 246.268585][ T36] kmem_cache_alloc_node+0x114/0x510 [ 246.270864][ T36] __alloc_skb+0x288/0x330 [ 246.272483][ T36] ? __napi_build_skb+0x50/0x50 [ 246.274227][ T36] ? do_raw_spin_lock+0x124/0x2b0 [ 246.276004][ T36] ? spin_bug+0x1c0/0x1c0 [ 246.277553][ T36] nsim_dev_trap_report_work+0x2b1/0xc80 [ 246.279599][ T36] process_one_work+0x99a/0x15e0 [ 246.281382][ T36] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 246.283272][ T36] ? spin_bug+0x1c0/0x1c0 [ 246.284985][ T36] ? _raw_spin_lock_irq+0x45/0x50 [ 246.286818][ T36] worker_thread+0x67d/0x10c0 [ 246.288531][ T36] ? process_one_work+0x15e0/0x15e0 [ 246.290414][ T36] kthread+0x344/0x440 [ 246.291915][ T36] ? kthread_complete_and_exit+0x40/0x40 [ 246.293953][ T36] ret_from_fork+0x1f/0x30 [ 246.295573][ T36] [ 246.296720][ T36] Mem-Info: [ 246.297872][ T36] active_anon:144088 inactive_anon:18813 isolated_anon:0 [ 246.297872][ T36] active_file:24 inactive_file:0 isolated_file:0 [ 246.297872][ T36] unevictable:1536 dirty:0 writeback:0 [ 246.297872][ T36] slab_reclaimable:16545 slab_unreclaimable:66363 [ 246.297872][ T36] mapped:8215 shmem:2087 pagetables:681 [ 246.297872][ T36] sec_pagetables:0 bounce:0 [ 246.297872][ T36] kernel_misc_reclaimable:0 [ 246.297872][ T36] free:6101 free_pcp:308 free_cma:0 [ 246.313679][ T36] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:0kB inactive_file:28kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 246.326789][ T36] Node 1 active_anon:13344kB inactive_anon:566048kB active_file:104kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 246.340368][ T36] Node 0 DMA free:1964kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7552kB inactive_anon:616kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:8kB free_cma:0kB [ 246.351937][ T36] lowmem_reserve[]: 0 425 425 425 425 [ 246.354277][ T36] Node 0 DMA32 free:5332kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:5520kB inactive_anon:58524kB active_file:24kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:688kB local_pcp:156kB free_cma:0kB [ 246.366970][ T36] lowmem_reserve[]: 0 0 0 0 0 [ 246.369035][ T36] Node 1 DMA32 free:16984kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:566028kB inactive_anon:13364kB active_file:0kB inactive_file:80kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:628kB local_pcp:220kB free_cma:0kB [ 246.381254][ T36] lowmem_reserve[]: 0 0 0 0 0 [ 246.383314][ T36] Node 0 DMA: 141*4kB (UMH) 75*8kB (UMH) 24*16kB (MH) 11*32kB (UMH) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1964kB [ 246.388722][ T36] Node 0 DMA32: 374*4kB (UMEH) 234*8kB (MEH) 55*16kB (UMH) 8*32kB (UMH) 3*64kB (UMH) 2*128kB (UH) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5208kB [ 246.395400][ T36] Node 1 DMA32: 304*4kB (UMEH) 207*8kB (MEH) 118*16kB (UMEH) 60*32kB (MH) 21*64kB (M) 16*128kB (UM) 9*256kB (M) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 16984kB [ 246.402461][ T36] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 246.406640][ T36] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 246.410729][ T36] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 246.414863][ T36] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 246.418945][ T36] 2108 total pagecache pages [ 246.420992][ T36] 0 pages in swap cache [ 246.422782][ T36] Free swap = 0kB [ 246.424440][ T36] Total swap = 0kB [ 246.426098][ T36] 524155 pages RAM [ 246.427754][ T36] 0 pages HighMem/MovableOnly [ 246.429825][ T36] 171448 pages reserved [ 246.431671][ T36] 0 pages cma reserved [ 255.207480][ C1] aoe: skb alloc failure [ 255.209186][ C1] aoe: skb alloc failure [ 255.210729][ C1] aoe: skb alloc failure [ 255.212265][ C1] aoe: skb alloc failure [ 255.213792][ C1] aoe: skb alloc failure [ 255.215338][ C1] aoe: skb alloc failure [ 255.216862][ C1] aoe: skb alloc failure [ 255.218434][ C1] aoe: skb alloc failure [ 255.219972][ C1] aoe: skb alloc failure [ 255.221503][ C1] aoe: skb alloc failure [ 255.223031][ C1] aoe: skb alloc failure [ 255.224619][ C1] aoe: skb alloc failure [ 255.226153][ C1] aoe: skb alloc failure [ 255.227729][ C1] aoe: skb alloc failure [ 255.229259][ C1] aoe: skb alloc failure [ 255.230940][ C1] aoe: skb alloc failure [ 255.232512][ C1] aoe: skb alloc failure [ 255.234083][ C1] aoe: skb alloc failure [ 255.235842][ C1] aoe: skb alloc failure [ 255.237507][ C1] aoe: skb alloc failure [ 255.239098][ C1] aoe: skb alloc failure [ 255.240670][ C1] aoe: skb alloc failure [ 255.242228][ C1] aoe: skb alloc failure [ 255.243806][ C1] aoe: skb alloc failure [ 255.245628][ C1] aoe: skb alloc failure [ 255.247440][ C1] aoe: skb alloc failure [ 255.249195][ C1] aoe: skb alloc failure [ 255.251085][ C1] aoe: skb alloc failure [ 255.252812][ C1] aoe: skb alloc failure [ 255.254342][ C1] aoe: skb alloc failure [ 255.255860][ C1] aoe: skb alloc failure [ 255.257541][ C1] aoe: skb alloc failure [ 255.259067][ C1] aoe: skb alloc failure [ 255.260605][ C1] aoe: skb alloc failure [ 255.262159][ C1] aoe: skb alloc failure [ 255.263689][ C1] aoe: skb alloc failure [ 255.265224][ C1] aoe: skb alloc failure [ 255.266769][ C1] aoe: skb alloc failure [ 255.268429][ C1] aoe: skb alloc failure [ 255.269963][ C1] aoe: skb alloc failure [ 255.271479][ C1] aoe: skb alloc failure [ 255.273111][ C1] aoe: skb alloc failure [ 255.274642][ C1] aoe: skb alloc failure [ 255.276182][ C1] aoe: skb alloc failure [ 255.277803][ C1] aoe: skb alloc failure [ 255.279715][ C1] aoe: skb alloc failure [ 255.281290][ C1] aoe: skb alloc failure [ 255.282832][ C1] aoe: skb alloc failure [ 255.284379][ C1] aoe: skb alloc failure [ 255.286178][ C1] aoe: skb alloc failure [ 255.288043][ C1] aoe: skb alloc failure [ 255.289857][ C1] aoe: skb alloc failure [ 255.291624][ C1] aoe: skb alloc failure [ 255.293172][ C1] aoe: skb alloc failure [ 255.294930][ C1] aoe: skb alloc failure [ 255.296763][ C1] aoe: skb alloc failure [ 255.298800][ C1] aoe: skb alloc failure [ 255.300674][ C1] aoe: skb alloc failure [ 255.302500][ C1] aoe: skb alloc failure [ 255.304358][ C1] aoe: skb alloc failure [ 255.306212][ C1] aoe: skb alloc failure [ 255.308068][ C1] aoe: skb alloc failure [ 255.309931][ C1] aoe: skb alloc failure [ 255.311773][ C1] aoe: skb alloc failure [ 255.313629][ C1] aoe: skb alloc failure [ 255.315464][ C1] aoe: skb alloc failure [ 255.317303][ C1] aoe: skb alloc failure [ 255.319184][ C1] aoe: skb alloc failure [ 255.321031][ C1] aoe: skb alloc failure [ 255.322581][ C1] aoe: skb alloc failure [ 256.248260][ T4917] warn_alloc: 3621 callbacks suppressed [ 256.248270][ T4917] kworker/u16:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 256.255014][ T4917] CPU: 2 PID: 4917 Comm: kworker/u16:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 256.258659][ T4917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 256.261819][ T4917] Workqueue: phy5 ieee80211_iface_work [ 256.263770][ T4917] Call Trace: [ 256.264962][ T4917] [ 256.266016][ T4917] dump_stack_lvl+0xd9/0x150 [ 256.267654][ T4917] warn_alloc+0x213/0x360 [ 256.269191][ T4917] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 256.271152][ T4917] ? find_held_lock+0x2d/0x110 [ 256.272857][ T4917] ? __zone_watermark_ok+0x4d0/0x4d0 [ 256.274729][ T4917] ? wake_all_kswapds+0x182/0x2d0 [ 256.276521][ T4917] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 256.278828][ T4917] ? get_page_from_freelist+0x1043/0x2c00 [ 256.280908][ T4917] ? warn_alloc+0x360/0x360 [ 256.282519][ T4917] ? __zone_watermark_ok+0x4d0/0x4d0 [ 256.284381][ T4917] ? prepare_alloc_pages+0x417/0x570 [ 256.286261][ T4917] ? prepare_alloc_pages+0x417/0x570 [ 256.288134][ T4917] __alloc_pages+0x408/0x4a0 [ 256.289785][ T4917] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 256.292167][ T4917] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 256.294202][ T4917] ? lock_downgrade+0x690/0x690 [ 256.295924][ T4917] ? lock_downgrade+0x690/0x690 [ 256.297658][ T4917] cache_grow_begin+0x9b/0x3b0 [ 256.299356][ T4917] fallback_alloc+0x1e2/0x2d0 [ 256.301031][ T4917] __kmem_cache_alloc_node+0x105/0x3f0 [ 256.302944][ T4917] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 256.305100][ T4917] __kmalloc+0x4e/0x190 [ 256.306573][ T4917] ieee802_11_parse_elems_full+0x106/0x1340 [ 256.308660][ T4917] ? rcu_is_watching+0x12/0xb0 [ 256.310388][ T4917] ? trace_contention_end+0xd8/0x100 [ 256.312246][ T4917] ? __mutex_lock+0x231/0x1350 [ 256.313947][ T4917] ? mark_lock.part.0+0xee/0x1970 [ 256.315729][ T4917] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 256.317923][ T4917] ? ieee80211_wake_vif_queues+0x40/0x40 [ 256.319894][ T4917] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 256.321844][ T4917] ? __lock_acquire+0x1916/0x5df0 [ 256.323630][ T4917] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 256.325766][ T4917] ? mark_lock.part.0+0xee/0x1970 [ 256.327559][ T4917] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 256.329669][ T4917] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 256.331799][ T4917] ? __lock_acquire+0x1916/0x5df0 [ 256.333590][ T4917] ? print_usage_bug.part.0+0x660/0x660 [ 256.335539][ T4917] ? print_usage_bug.part.0+0x660/0x660 [ 256.337495][ T4917] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 256.339500][ T4917] ? find_held_lock+0x2d/0x110 [ 256.341206][ T4917] ? find_held_lock+0x2d/0x110 [ 256.342937][ T4917] ? kcov_remote_start+0x27b/0x7a0 [ 256.344760][ T4917] ? mark_held_locks+0x9f/0xe0 [ 256.346459][ T4917] ? kcov_remote_start+0x15a/0x7a0 [ 256.348278][ T4917] ? lockdep_hardirqs_on+0x7d/0x100 [ 256.350154][ T4917] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 256.352236][ T4917] ieee80211_iface_work+0xa4d/0xd70 [ 256.354088][ T4917] process_one_work+0x99a/0x15e0 [ 256.355845][ T4917] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 256.357751][ T4917] ? spin_bug+0x1c0/0x1c0 [ 256.359296][ T4917] ? _raw_spin_lock_irq+0x45/0x50 [ 256.361091][ T4917] worker_thread+0x67d/0x10c0 [ 256.363005][ T4917] ? process_one_work+0x15e0/0x15e0 [ 256.364919][ T4917] kthread+0x344/0x440 [ 256.366397][ T4917] ? kthread_complete_and_exit+0x40/0x40 [ 256.368382][ T4917] ret_from_fork+0x1f/0x30 [ 256.370013][ T4917] [ 256.371117][ T4917] Mem-Info: [ 256.372250][ T4917] active_anon:19849 inactive_anon:143052 isolated_anon:0 [ 256.372250][ T4917] active_file:39 inactive_file:1 isolated_file:0 [ 256.372250][ T4917] unevictable:1536 dirty:0 writeback:0 [ 256.372250][ T4917] slab_reclaimable:16541 slab_unreclaimable:66241 [ 256.372250][ T4917] mapped:8215 shmem:2087 pagetables:681 [ 256.372250][ T4917] sec_pagetables:0 bounce:0 [ 256.372250][ T4917] kernel_misc_reclaimable:0 [ 256.372250][ T4917] free:6058 free_pcp:440 free_cma:0 [ 256.388237][ T4917] Node 0 active_anon:61936kB inactive_anon:10276kB active_file:76kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 256.401512][ T4917] Node 1 active_anon:13100kB inactive_anon:566292kB active_file:80kB inactive_file:68kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 256.412930][ T4917] Node 0 DMA free:1904kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:8kB free_cma:0kB [ 256.422693][ T4917] lowmem_reserve[]: 0 425 425 425 425 [ 256.424625][ T4917] Node 0 DMA32 free:5304kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:58524kB inactive_anon:5520kB active_file:252kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:596kB local_pcp:124kB free_cma:0kB [ 256.434970][ T4917] lowmem_reserve[]: 0 0 0 0 0 [ 256.436693][ T4917] Node 1 DMA32 free:17024kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566308kB inactive_anon:13084kB active_file:68kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1152kB local_pcp:292kB free_cma:0kB [ 256.447134][ T4917] lowmem_reserve[]: 0 0 0 0 0 [ 256.448816][ T4917] Node 0 DMA: 140*4kB (MH) 72*8kB (UMH) 24*16kB (UMH) 10*32kB (MH) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1904kB [ 256.453808][ T4917] Node 0 DMA32: 396*4kB (MEH) 233*8kB (UMEH) 62*16kB (UMH) 7*32kB (UMH) 4*64kB (UMH) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5304kB [ 256.459186][ T4917] Node 1 DMA32: 304*4kB (MEH) 216*8kB (MEH) 118*16kB (UMEH) 63*32kB (MH) 21*64kB (M) 15*128kB (UM) 9*256kB (M) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17024kB [ 256.464820][ T4917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 256.468118][ T4917] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 256.471318][ T4917] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 256.474708][ T4917] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 256.477919][ T4917] 2108 total pagecache pages [ 256.479550][ T4917] 0 pages in swap cache [ 256.481014][ T4917] Free swap = 0kB [ 256.482334][ T4917] Total swap = 0kB [ 256.483656][ T4917] 524155 pages RAM [ 256.484979][ T4917] 0 pages HighMem/MovableOnly [ 256.486629][ T4917] 171448 pages reserved [ 256.488096][ T4917] 0 pages cma reserved [ 274.373165][ T5195] warn_alloc: 2063 callbacks suppressed [ 274.373179][ T5195] kworker/u16:3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 274.381864][ T5195] CPU: 0 PID: 5195 Comm: kworker/u16:3 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 274.386390][ T5195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 274.390442][ T5195] Workqueue: phy8 ieee80211_iface_work [ 274.392928][ T5195] Call Trace: [ 274.394441][ T5195] [ 274.395853][ T5195] dump_stack_lvl+0xd9/0x150 [ 274.397998][ T5195] warn_alloc+0x213/0x360 [ 274.399977][ T5195] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 274.402478][ T5195] ? find_held_lock+0x2d/0x110 [ 274.404638][ T5195] ? __zone_watermark_ok+0x4d0/0x4d0 [ 274.407039][ T5195] ? wake_all_kswapds+0x182/0x2d0 [ 274.409363][ T5195] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 274.412311][ T5195] ? get_page_from_freelist+0x1043/0x2c00 [ 274.414688][ T5195] ? warn_alloc+0x360/0x360 [ 274.416764][ T5195] ? __zone_watermark_ok+0x4d0/0x4d0 [ 274.419161][ T5195] ? prepare_alloc_pages+0x417/0x570 [ 274.421616][ T5195] ? prepare_alloc_pages+0x417/0x570 [ 274.424029][ T5195] __alloc_pages+0x408/0x4a0 [ 274.426142][ T5195] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 274.429200][ T5195] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 274.431771][ T5195] ? lock_downgrade+0x690/0x690 [ 274.433966][ T5195] ? lock_downgrade+0x690/0x690 [ 274.436143][ T5195] cache_grow_begin+0x9b/0x3b0 [ 274.438348][ T5195] fallback_alloc+0x1e2/0x2d0 [ 274.440500][ T5195] __kmem_cache_alloc_node+0x105/0x3f0 [ 274.442699][ T5195] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 274.445435][ T5195] __kmalloc+0x4e/0x190 [ 274.447282][ T5195] ieee802_11_parse_elems_full+0x106/0x1340 [ 274.449991][ T5195] ? rcu_is_watching+0x12/0xb0 [ 274.452182][ T5195] ? trace_contention_end+0xd8/0x100 [ 274.454594][ T5195] ? __mutex_lock+0x231/0x1350 [ 274.456787][ T5195] ? mark_lock.part.0+0xee/0x1970 [ 274.459091][ T5195] ? __lock_acquire+0xbe1/0x5df0 [ 274.461385][ T5195] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 274.464232][ T5195] ? ieee80211_wake_vif_queues+0x40/0x40 [ 274.466746][ T5195] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 274.469213][ T5195] ? __lock_acquire+0x1916/0x5df0 [ 274.471470][ T5195] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 274.473923][ T5195] ? mark_lock.part.0+0xee/0x1970 [ 274.475733][ T5195] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 274.477894][ T5195] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 274.480038][ T5195] ? __lock_acquire+0x1916/0x5df0 [ 274.481892][ T5195] ? print_usage_bug.part.0+0x660/0x660 [ 274.483870][ T5195] ? print_usage_bug.part.0+0x660/0x660 [ 274.485884][ T5195] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 274.487929][ T5195] ? find_held_lock+0x2d/0x110 [ 274.489669][ T5195] ? find_held_lock+0x2d/0x110 [ 274.491465][ T5195] ? kcov_remote_start+0x27b/0x7a0 [ 274.493329][ T5195] ? mark_held_locks+0x9f/0xe0 [ 274.495041][ T5195] ? kcov_remote_start+0x15a/0x7a0 [ 274.496871][ T5195] ? lockdep_hardirqs_on+0x7d/0x100 [ 274.498753][ T5195] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 274.501070][ T5195] ieee80211_iface_work+0xa4d/0xd70 [ 274.502940][ T5195] process_one_work+0x99a/0x15e0 [ 274.504917][ T5195] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 274.507184][ T5195] ? spin_bug+0x1c0/0x1c0 [ 274.509062][ T5195] ? _raw_spin_lock_irq+0x45/0x50 [ 274.510918][ T5195] worker_thread+0x67d/0x10c0 [ 274.512672][ T5195] ? process_one_work+0x15e0/0x15e0 [ 274.514824][ T5195] kthread+0x344/0x440 [ 274.516538][ T5195] ? kthread_complete_and_exit+0x40/0x40 [ 274.518818][ T5195] ret_from_fork+0x1f/0x30 [ 274.520506][ T5195] [ 274.521622][ T5195] Mem-Info: [ 274.522771][ T5195] active_anon:18819 inactive_anon:144082 isolated_anon:0 [ 274.522771][ T5195] active_file:0 inactive_file:28 isolated_file:0 [ 274.522771][ T5195] unevictable:1536 dirty:0 writeback:0 [ 274.522771][ T5195] slab_reclaimable:16513 slab_unreclaimable:66171 [ 274.522771][ T5195] mapped:8215 shmem:2087 pagetables:681 [ 274.522771][ T5195] sec_pagetables:0 bounce:0 [ 274.522771][ T5195] kernel_misc_reclaimable:0 [ 274.522771][ T5195] free:6189 free_pcp:427 free_cma:0 [ 274.539237][ T5195] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:0kB inactive_file:24kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 274.550817][ T5195] Node 1 active_anon:13076kB inactive_anon:566316kB active_file:0kB inactive_file:80kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 274.563752][ T5195] Node 0 DMA free:1952kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:1364kB inactive_anon:6804kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:16kB free_cma:0kB [ 274.573522][ T5195] lowmem_reserve[]: 0 425 425 425 425 [ 274.575454][ T5195] Node 0 DMA32 free:5616kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:156kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:420kB local_pcp:252kB free_cma:0kB [ 274.586770][ T5195] lowmem_reserve[]: 0 0 0 0 0 [ 274.588514][ T5195] Node 1 DMA32 free:17188kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566316kB inactive_anon:13076kB active_file:248kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1256kB local_pcp:264kB free_cma:0kB [ 274.600347][ T5195] lowmem_reserve[]: 0 0 0 0 0 [ 274.602282][ T5195] Node 0 DMA: 152*4kB (UMH) 74*8kB (UMH) 25*16kB (UMH) 11*32kB (UMH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1952kB [ 274.607618][ T5195] Node 0 DMA32: 386*4kB (UMEH) 222*8kB (UMEH) 64*16kB (UMH) 16*32kB (UMH) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5368kB [ 274.614229][ T5195] Node 1 DMA32: 305*4kB (MEH) 220*8kB (UMEH) 124*16kB (UMEH) 64*32kB (MH) 25*64kB (MH) 13*128kB (M) 9*256kB (M) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17188kB [ 274.620522][ T5195] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 274.624097][ T5195] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 274.627981][ T5195] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 274.631559][ T5195] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 274.634853][ T5195] 2108 total pagecache pages [ 274.636523][ T5195] 0 pages in swap cache [ 274.638097][ T5195] Free swap = 0kB [ 274.639643][ T5195] Total swap = 0kB [ 274.641200][ T5195] 524155 pages RAM [ 274.642576][ T5195] 0 pages HighMem/MovableOnly [ 274.644320][ T5195] 171448 pages reserved [ 274.645799][ T5195] 0 pages cma reserved [ 284.408618][ T10] warn_alloc: 4991 callbacks suppressed [ 284.408634][ T10] kworker/u16:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 284.417018][ T10] CPU: 1 PID: 10 Comm: kworker/u16:0 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 284.421453][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 284.425181][ T10] Workqueue: phy5 ieee80211_iface_work [ 284.427479][ T10] Call Trace: [ 284.428865][ T10] [ 284.430091][ T10] dump_stack_lvl+0xd9/0x150 [ 284.431924][ T10] warn_alloc+0x213/0x360 [ 284.433509][ T10] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 284.435510][ T10] ? find_held_lock+0x2d/0x110 [ 284.437266][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 284.439216][ T10] ? wake_all_kswapds+0x182/0x2d0 [ 284.441041][ T10] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 284.443397][ T10] ? get_page_from_freelist+0x1043/0x2c00 [ 284.445457][ T10] ? warn_alloc+0x360/0x360 [ 284.447179][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 284.449108][ T10] ? prepare_alloc_pages+0x417/0x570 [ 284.451034][ T10] ? prepare_alloc_pages+0x417/0x570 [ 284.452934][ T10] __alloc_pages+0x408/0x4a0 [ 284.454598][ T10] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 284.457022][ T10] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 284.459478][ T10] ? lock_downgrade+0x690/0x690 [ 284.461638][ T10] ? lock_downgrade+0x690/0x690 [ 284.463776][ T10] cache_grow_begin+0x9b/0x3b0 [ 284.465898][ T10] fallback_alloc+0x1e2/0x2d0 [ 284.467991][ T10] __kmem_cache_alloc_node+0x105/0x3f0 [ 284.470418][ T10] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 284.473119][ T10] __kmalloc+0x4e/0x190 [ 284.474973][ T10] ieee802_11_parse_elems_full+0x106/0x1340 [ 284.477591][ T10] ? rcu_is_watching+0x12/0xb0 [ 284.479710][ T10] ? trace_contention_end+0xd8/0x100 [ 284.482088][ T10] ? __mutex_lock+0x231/0x1350 [ 284.484265][ T10] ? mark_lock.part.0+0xee/0x1970 [ 284.486545][ T10] ? __lock_acquire+0xbe1/0x5df0 [ 284.488805][ T10] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 284.491602][ T10] ? ieee80211_wake_vif_queues+0x40/0x40 [ 284.494143][ T10] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 284.496667][ T10] ? __lock_acquire+0x1916/0x5df0 [ 284.498900][ T10] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 284.501653][ T10] ? mark_lock.part.0+0xee/0x1970 [ 284.503890][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 284.506512][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 284.509103][ T10] ? __lock_acquire+0x1916/0x5df0 [ 284.511030][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 284.513024][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 284.515018][ T10] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 284.517061][ T10] ? find_held_lock+0x2d/0x110 [ 284.518851][ T10] ? find_held_lock+0x2d/0x110 [ 284.520563][ T10] ? kcov_remote_start+0x27b/0x7a0 [ 284.522704][ T10] ? mark_held_locks+0x9f/0xe0 [ 284.524446][ T10] ? kcov_remote_start+0x15a/0x7a0 [ 284.526261][ T10] ? lockdep_hardirqs_on+0x7d/0x100 [ 284.528112][ T10] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 284.530206][ T10] ieee80211_iface_work+0xa4d/0xd70 [ 284.532355][ T10] process_one_work+0x99a/0x15e0 [ 284.534613][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 284.536696][ T10] ? spin_bug+0x1c0/0x1c0 [ 284.538560][ T10] ? _raw_spin_lock_irq+0x45/0x50 [ 284.540745][ T10] worker_thread+0x67d/0x10c0 [ 284.542791][ T10] ? process_one_work+0x15e0/0x15e0 [ 284.545031][ T10] kthread+0x344/0x440 [ 284.546789][ T10] ? kthread_complete_and_exit+0x40/0x40 [ 284.549202][ T10] ret_from_fork+0x1f/0x30 [ 284.551147][ T10] [ 284.552499][ T10] Mem-Info: [ 284.553878][ T10] active_anon:18749 inactive_anon:144152 isolated_anon:0 [ 284.553878][ T10] active_file:35 inactive_file:0 isolated_file:0 [ 284.553878][ T10] unevictable:1536 dirty:0 writeback:0 [ 284.553878][ T10] slab_reclaimable:16501 slab_unreclaimable:66669 [ 284.553878][ T10] mapped:8215 shmem:2087 pagetables:681 [ 284.553878][ T10] sec_pagetables:0 bounce:0 [ 284.553878][ T10] kernel_misc_reclaimable:0 [ 284.553878][ T10] free:5690 free_pcp:423 free_cma:0 [ 284.572634][ T10] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:0kB inactive_file:20kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 284.585874][ T10] Node 1 active_anon:566040kB inactive_anon:13352kB active_file:144kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 284.598920][ T10] Node 0 DMA free:1940kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:28kB local_pcp:4kB free_cma:0kB [ 284.611235][ T10] lowmem_reserve[]: 0 425 425 425 425 [ 284.613730][ T10] Node 0 DMA32 free:3756kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:48kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:484kB local_pcp:36kB free_cma:0kB [ 284.626837][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 284.628994][ T10] Node 1 DMA32 free:17064kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:13364kB inactive_anon:566028kB active_file:28kB inactive_file:44kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1172kB local_pcp:580kB free_cma:0kB [ 284.642173][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 284.644375][ T10] Node 0 DMA: 157*4kB (MH) 74*8kB (UMH) 25*16kB (UMH) 10*32kB (MH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1940kB [ 284.650609][ T10] Node 0 DMA32: 323*4kB (MEH) 160*8kB (UMEH) 36*16kB (UMH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3756kB [ 284.657491][ T10] Node 1 DMA32: 306*4kB (UMEH) 220*8kB (UMEH) 124*16kB (UMEH) 64*32kB (MH) 25*64kB (MH) 14*128kB (UM) 10*256kB (UM) 8*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17064kB [ 284.664196][ T10] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 284.668296][ T10] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 284.671623][ T10] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 284.675036][ T10] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 284.678335][ T10] 2108 total pagecache pages [ 284.680011][ T10] 0 pages in swap cache [ 284.681537][ T10] Free swap = 0kB [ 284.682905][ T10] Total swap = 0kB [ 284.684275][ T10] 524155 pages RAM [ 284.685644][ T10] 0 pages HighMem/MovableOnly [ 284.687346][ T10] 171448 pages reserved [ 284.688862][ T10] 0 pages cma reserved [ 285.927409][ C2] net_ratelimit: 4 callbacks suppressed [ 285.927419][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.927430][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.929828][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.932481][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.935174][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.943568][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.946253][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047412][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047416][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047442][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047518][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047552][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047642][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.047678][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.050143][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.052850][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.055620][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 294.427617][ T813] warn_alloc: 5291 callbacks suppressed [ 294.427632][ T813] kworker/0:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 294.435692][ T813] CPU: 0 PID: 813 Comm: kworker/0:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 294.440141][ T813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 294.444149][ T813] Workqueue: events nsim_dev_trap_report_work [ 294.446434][ T813] Call Trace: [ 294.447714][ T813] [ 294.448843][ T813] dump_stack_lvl+0xd9/0x150 [ 294.450659][ T813] warn_alloc+0x213/0x360 [ 294.452381][ T813] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 294.454595][ T813] ? find_held_lock+0x2d/0x110 [ 294.456346][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 294.458279][ T813] ? wake_all_kswapds+0x182/0x2d0 [ 294.460135][ T813] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 294.462812][ T813] ? get_page_from_freelist+0x1043/0x2c00 [ 294.465465][ T813] ? warn_alloc+0x360/0x360 [ 294.467590][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 294.469627][ T813] ? prepare_alloc_pages+0x417/0x570 [ 294.471546][ T813] ? prepare_alloc_pages+0x417/0x570 [ 294.473510][ T813] __alloc_pages+0x408/0x4a0 [ 294.475193][ T813] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 294.477655][ T813] ? kmem_cache_alloc_node+0x114/0x510 [ 294.479636][ T813] ? lock_downgrade+0x690/0x690 [ 294.481431][ T813] ? lock_downgrade+0x690/0x690 [ 294.483536][ T813] cache_grow_begin+0x9b/0x3b0 [ 294.485716][ T813] fallback_alloc+0x1e2/0x2d0 [ 294.487432][ T813] kmem_cache_alloc_node+0x114/0x510 [ 294.489740][ T813] __alloc_skb+0x288/0x330 [ 294.491625][ T813] ? __napi_build_skb+0x50/0x50 [ 294.493822][ T813] ? do_raw_spin_lock+0x124/0x2b0 [ 294.496101][ T813] ? spin_bug+0x1c0/0x1c0 [ 294.497715][ T813] nsim_dev_trap_report_work+0x2b1/0xc80 [ 294.499799][ T813] process_one_work+0x99a/0x15e0 [ 294.501674][ T813] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 294.504056][ T813] ? spin_bug+0x1c0/0x1c0 [ 294.506024][ T813] ? _raw_spin_lock_irq+0x45/0x50 [ 294.508334][ T813] worker_thread+0x67d/0x10c0 [ 294.510573][ T813] ? process_one_work+0x15e0/0x15e0 [ 294.513018][ T813] kthread+0x344/0x440 [ 294.514928][ T813] ? kthread_complete_and_exit+0x40/0x40 [ 294.517553][ T813] ret_from_fork+0x1f/0x30 [ 294.519656][ T813] [ 294.521119][ T813] Mem-Info: [ 294.522539][ T813] active_anon:18752 inactive_anon:144149 isolated_anon:0 [ 294.522539][ T813] active_file:21 inactive_file:0 isolated_file:0 [ 294.522539][ T813] unevictable:1536 dirty:0 writeback:0 [ 294.522539][ T813] slab_reclaimable:16501 slab_unreclaimable:67150 [ 294.522539][ T813] mapped:8215 shmem:2087 pagetables:681 [ 294.522539][ T813] sec_pagetables:0 bounce:0 [ 294.522539][ T813] kernel_misc_reclaimable:0 [ 294.522539][ T813] free:5222 free_pcp:409 free_cma:0 [ 294.538626][ T813] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:64kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 294.550038][ T813] Node 1 active_anon:566316kB inactive_anon:13076kB active_file:96kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 294.562417][ T813] Node 0 DMA free:1940kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:616kB inactive_anon:7552kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB [ 294.573004][ T813] lowmem_reserve[]: 0 425 425 425 425 [ 294.575273][ T813] Node 0 DMA32 free:1896kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:55132kB inactive_anon:8912kB active_file:120kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:456kB local_pcp:244kB free_cma:0kB [ 294.586141][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 294.587870][ T813] Node 1 DMA32 free:17052kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:565740kB inactive_anon:13652kB active_file:16kB inactive_file:56kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1140kB local_pcp:208kB free_cma:0kB [ 294.599645][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 294.601442][ T813] Node 0 DMA: 157*4kB (MH) 74*8kB (UMH) 25*16kB (UMH) 10*32kB (MH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1940kB [ 294.606593][ T813] Node 0 DMA32: 194*4kB (UMEH) 54*8kB (UMEH) 5*16kB (UH) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1896kB [ 294.612245][ T813] Node 1 DMA32: 305*4kB (MEH) 219*8kB (MEH) 124*16kB (UMEH) 64*32kB (MH) 25*64kB (MH) 14*128kB (UM) 10*256kB (UM) 8*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17052kB [ 294.618327][ T813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 294.621862][ T813] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 294.625379][ T813] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 294.628967][ T813] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 294.632484][ T813] 2108 total pagecache pages [ 294.634247][ T813] 0 pages in swap cache [ 294.635782][ T813] Free swap = 0kB [ 294.637230][ T813] Total swap = 0kB [ 294.638650][ T813] 524155 pages RAM [ 294.640078][ T813] 0 pages HighMem/MovableOnly [ 294.641872][ T813] 171448 pages reserved [ 294.643739][ T813] 0 pages cma reserved [ 296.167432][ C3] net_ratelimit: 10 callbacks suppressed [ 296.167448][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.167456][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.167476][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.168935][ T5157] Bluetooth: hci1: no memory for command [ 296.170125][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.173144][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.176606][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.177437][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.177465][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.177489][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.177511][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.178229][ T5157] Bluetooth: hci0: no memory for command [ 298.247700][ T61] Bluetooth: hci3: command 0x0406 tx timeout [ 298.247717][ T5157] Bluetooth: hci2: command 0x0406 tx timeout [ 301.287438][ C2] net_ratelimit: 23 callbacks suppressed [ 301.287452][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287467][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287480][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287518][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287546][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287572][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287598][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287623][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287649][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.287675][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 304.437543][ T813] warn_alloc: 4725 callbacks suppressed [ 304.437554][ T813] kworker/0:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 304.444255][ T813] CPU: 0 PID: 813 Comm: kworker/0:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 304.447730][ T813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 304.450839][ T813] Workqueue: events nsim_dev_trap_report_work [ 304.452982][ T813] Call Trace: [ 304.454158][ T813] [ 304.455228][ T813] dump_stack_lvl+0xd9/0x150 [ 304.456876][ T813] warn_alloc+0x213/0x360 [ 304.458434][ T813] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 304.460377][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 304.462234][ T813] ? wake_all_kswapds+0x182/0x2d0 [ 304.464021][ T813] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 304.466353][ T813] ? get_page_from_freelist+0x1043/0x2c00 [ 304.468421][ T813] ? warn_alloc+0x360/0x360 [ 304.470057][ T813] ? __zone_watermark_ok+0x4d0/0x4d0 [ 304.472304][ T813] ? prepare_alloc_pages+0x417/0x570 [ 304.474796][ T813] ? prepare_alloc_pages+0x417/0x570 [ 304.477312][ T813] __alloc_pages+0x408/0x4a0 [ 304.479343][ T813] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 304.482002][ T813] ? kmem_cache_alloc_node+0x114/0x510 [ 304.484365][ T813] ? lock_downgrade+0x690/0x690 [ 304.486227][ T813] ? lock_downgrade+0x690/0x690 [ 304.488325][ T813] cache_grow_begin+0x9b/0x3b0 [ 304.490239][ T813] fallback_alloc+0x1e2/0x2d0 [ 304.492227][ T813] kmem_cache_alloc_node+0x114/0x510 [ 304.494281][ T813] __alloc_skb+0x288/0x330 [ 304.495897][ T813] ? __napi_build_skb+0x50/0x50 [ 304.497894][ T813] ? do_raw_spin_lock+0x124/0x2b0 [ 304.500146][ T813] ? spin_bug+0x1c0/0x1c0 [ 304.502121][ T813] nsim_dev_trap_report_work+0x2b1/0xc80 [ 304.504682][ T813] process_one_work+0x99a/0x15e0 [ 304.506968][ T813] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 304.509463][ T813] ? spin_bug+0x1c0/0x1c0 [ 304.511415][ T813] ? _raw_spin_lock_irq+0x45/0x50 [ 304.513795][ T813] worker_thread+0x67d/0x10c0 [ 304.515959][ T813] ? process_one_work+0x15e0/0x15e0 [ 304.518396][ T813] kthread+0x344/0x440 [ 304.520291][ T813] ? kthread_complete_and_exit+0x40/0x40 [ 304.522845][ T813] ret_from_fork+0x1f/0x30 [ 304.524746][ T813] [ 304.525967][ T813] Mem-Info: [ 304.527337][ T813] active_anon:157062 inactive_anon:5839 isolated_anon:0 [ 304.527337][ T813] active_file:22 inactive_file:3 isolated_file:0 [ 304.527337][ T813] unevictable:1536 dirty:0 writeback:0 [ 304.527337][ T813] slab_reclaimable:16501 slab_unreclaimable:67343 [ 304.527337][ T813] mapped:8215 shmem:2087 pagetables:681 [ 304.527337][ T813] sec_pagetables:0 bounce:0 [ 304.527337][ T813] kernel_misc_reclaimable:0 [ 304.527337][ T813] free:4884 free_pcp:561 free_cma:0 [ 304.546689][ T813] Node 0 active_anon:61936kB inactive_anon:10276kB active_file:72kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9052kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 304.559645][ T813] Node 1 active_anon:566092kB inactive_anon:13300kB active_file:16kB inactive_file:84kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 304.572674][ T813] Node 0 DMA free:1844kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7552kB inactive_anon:616kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 304.583724][ T813] lowmem_reserve[]: 0 425 425 425 425 [ 304.586169][ T813] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:5520kB inactive_anon:58524kB active_file:0kB inactive_file:216kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:652kB local_pcp:48kB free_cma:0kB [ 304.598054][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 304.599652][ T813] Node 1 DMA32 free:16800kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566332kB inactive_anon:13060kB active_file:20kB inactive_file:80kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1568kB local_pcp:524kB free_cma:0kB [ 304.612827][ T813] lowmem_reserve[]: 0 0 0 0 0 [ 304.615022][ T813] Node 0 DMA: 146*4kB (UMH) 71*8kB (UMH) 24*16kB (UMH) 8*32kB (UH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1792kB [ 304.621037][ T813] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 304.627295][ T813] Node 1 DMA32: 306*4kB (UMEH) 219*8kB (MEH) 124*16kB (UMEH) 64*32kB (MH) 25*64kB (MH) 14*128kB (UM) 9*256kB (M) 8*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 16800kB [ 304.634573][ T813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 304.638629][ T813] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 304.642618][ T813] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 304.646830][ T813] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 304.650607][ T813] 2108 total pagecache pages [ 304.652444][ T813] 0 pages in swap cache [ 304.654106][ T813] Free swap = 0kB [ 304.655620][ T813] Total swap = 0kB [ 304.657417][ T813] 524155 pages RAM [ 304.659118][ T813] 0 pages HighMem/MovableOnly [ 304.661252][ T813] 171448 pages reserved [ 304.663132][ T813] 0 pages cma reserved [ 306.416019][ C1] net_ratelimit: 31 callbacks suppressed [ 306.416035][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.417407][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418037][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418076][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418111][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418147][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418182][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418218][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418256][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.418291][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.527464][ C2] net_ratelimit: 36 callbacks suppressed [ 311.527482][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.527824][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.530225][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.533179][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.536120][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.537533][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.537568][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.537597][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.537630][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.537663][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 314.447809][ T5202] warn_alloc: 5417 callbacks suppressed [ 314.447824][ T5202] kworker/0:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 314.455534][ T5202] CPU: 0 PID: 5202 Comm: kworker/0:5 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 314.459788][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 314.463211][ T5202] Workqueue: events nsim_dev_trap_report_work [ 314.465515][ T5202] Call Trace: [ 314.466760][ T5202] [ 314.468092][ T5202] dump_stack_lvl+0xd9/0x150 [ 314.470257][ T5202] warn_alloc+0x213/0x360 [ 314.472039][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 314.474014][ T5202] ? find_held_lock+0x2d/0x110 [ 314.475729][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 314.477647][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 314.479903][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 314.482775][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 314.485382][ T5202] ? warn_alloc+0x360/0x360 [ 314.487475][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 314.489927][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 314.492350][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 314.494755][ T5202] ? __alloc_pages+0x3b1/0x4a0 [ 314.496933][ T5202] __alloc_pages+0x408/0x4a0 [ 314.498704][ T5202] ? find_held_lock+0x2d/0x110 [ 314.500513][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 314.502892][ T5202] ? cache_grow_begin+0x9b/0x3b0 [ 314.504681][ T5202] cache_grow_begin+0x9b/0x3b0 [ 314.506430][ T5202] fallback_alloc+0x1e2/0x2d0 [ 314.508113][ T5202] kmem_cache_alloc_node+0x114/0x510 [ 314.510011][ T5202] __alloc_skb+0x288/0x330 [ 314.511605][ T5202] ? __napi_build_skb+0x50/0x50 [ 314.513347][ T5202] ? do_raw_spin_lock+0x124/0x2b0 [ 314.515136][ T5202] ? spin_bug+0x1c0/0x1c0 [ 314.516780][ T5202] nsim_dev_trap_report_work+0x2b1/0xc80 [ 314.518768][ T5202] process_one_work+0x99a/0x15e0 [ 314.520532][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 314.522426][ T5202] ? spin_bug+0x1c0/0x1c0 [ 314.523969][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 314.525797][ T5202] worker_thread+0x67d/0x10c0 [ 314.527538][ T5202] ? process_one_work+0x15e0/0x15e0 [ 314.529401][ T5202] kthread+0x344/0x440 [ 314.530870][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 314.532873][ T5202] ret_from_fork+0x1f/0x30 [ 314.534466][ T5202] [ 314.535580][ T5202] Mem-Info: [ 314.536755][ T5202] active_anon:143117 inactive_anon:19784 isolated_anon:0 [ 314.536755][ T5202] active_file:29 inactive_file:0 isolated_file:0 [ 314.536755][ T5202] unevictable:1536 dirty:0 writeback:0 [ 314.536755][ T5202] slab_reclaimable:16501 slab_unreclaimable:67836 [ 314.536755][ T5202] mapped:8215 shmem:2087 pagetables:681 [ 314.536755][ T5202] sec_pagetables:0 bounce:0 [ 314.536755][ T5202] kernel_misc_reclaimable:0 [ 314.536755][ T5202] free:4359 free_pcp:615 free_cma:0 [ 314.552491][ T5202] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:16kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8924kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 314.563339][ T5202] Node 1 active_anon:13384kB inactive_anon:566008kB active_file:100kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 314.574551][ T5202] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:616kB inactive_anon:7552kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 314.584175][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 314.586131][ T5202] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:156kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:716kB local_pcp:48kB free_cma:0kB [ 314.596334][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 314.598042][ T5202] Node 1 DMA32 free:16044kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:13656kB inactive_anon:565736kB active_file:336kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1720kB local_pcp:452kB free_cma:0kB [ 314.608477][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 314.610184][ T5202] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 314.614774][ T5202] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 314.619836][ T5202] Node 1 DMA32: 303*4kB (MEH) 218*8kB (MEH) 120*16kB (MEH) 65*32kB (UMH) 24*64kB (MH) 11*128kB (M) 8*256kB (UM) 8*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 16044kB [ 314.625546][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 314.629213][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 314.632514][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 314.636566][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 314.639866][ T5202] 2108 total pagecache pages [ 314.641845][ T5202] 0 pages in swap cache [ 314.643356][ T5202] Free swap = 0kB [ 314.644727][ T5202] Total swap = 0kB [ 314.646109][ T5202] 524155 pages RAM [ 314.647471][ T5202] 0 pages HighMem/MovableOnly [ 314.649158][ T5202] 171448 pages reserved [ 314.650661][ T5202] 0 pages cma reserved [ 316.647423][ C1] aoe: skb alloc failure [ 316.647421][ C3] net_ratelimit: 19 callbacks suppressed [ 316.647430][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647438][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647450][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647465][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647479][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647494][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647496][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647509][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647524][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.647530][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.649047][ C1] aoe: skb alloc failure [ 316.678732][ C1] aoe: skb alloc failure [ 316.680277][ C1] aoe: skb alloc failure [ 316.681813][ C1] aoe: skb alloc failure [ 316.683333][ C1] aoe: skb alloc failure [ 316.684867][ C1] aoe: skb alloc failure [ 316.686387][ C1] aoe: skb alloc failure [ 316.687922][ C1] aoe: skb alloc failure [ 316.689454][ C1] aoe: skb alloc failure [ 316.690971][ C1] aoe: skb alloc failure [ 316.692504][ C1] aoe: skb alloc failure [ 316.694019][ C1] aoe: skb alloc failure [ 316.695547][ C1] aoe: skb alloc failure [ 316.697087][ C1] aoe: skb alloc failure [ 316.698605][ C1] aoe: skb alloc failure [ 316.700133][ C1] aoe: skb alloc failure [ 316.701649][ C1] aoe: skb alloc failure [ 316.703164][ C1] aoe: skb alloc failure [ 316.704681][ C1] aoe: skb alloc failure [ 316.706194][ C1] aoe: skb alloc failure [ 316.707700][ C1] aoe: skb alloc failure [ 316.709243][ C1] aoe: skb alloc failure [ 316.710754][ C1] aoe: skb alloc failure [ 316.712300][ C1] aoe: skb alloc failure [ 316.713811][ C1] aoe: skb alloc failure [ 316.715326][ C1] aoe: skb alloc failure [ 316.716854][ C1] aoe: skb alloc failure [ 316.718376][ C1] aoe: skb alloc failure [ 316.719928][ C1] aoe: skb alloc failure [ 316.721449][ C1] aoe: skb alloc failure [ 316.722957][ C1] aoe: skb alloc failure [ 316.724498][ C1] aoe: skb alloc failure [ 316.726014][ C1] aoe: skb alloc failure [ 316.727529][ C1] aoe: skb alloc failure [ 316.729061][ C1] aoe: skb alloc failure [ 316.730591][ C1] aoe: skb alloc failure [ 316.732125][ C1] aoe: skb alloc failure [ 316.733657][ C1] aoe: skb alloc failure [ 316.735179][ C1] aoe: skb alloc failure [ 316.736723][ C1] aoe: skb alloc failure [ 316.738241][ C1] aoe: skb alloc failure [ 316.739779][ C1] aoe: skb alloc failure [ 316.741297][ C1] aoe: skb alloc failure [ 316.742809][ C1] aoe: skb alloc failure [ 316.744369][ C1] aoe: skb alloc failure [ 316.745897][ C1] aoe: skb alloc failure [ 316.747420][ C1] aoe: skb alloc failure [ 316.748956][ C1] aoe: skb alloc failure [ 316.750503][ C1] aoe: skb alloc failure [ 316.752050][ C1] aoe: skb alloc failure [ 316.753584][ C1] aoe: skb alloc failure [ 316.755116][ C1] aoe: skb alloc failure [ 316.756670][ C1] aoe: skb alloc failure [ 316.758203][ C1] aoe: skb alloc failure [ 316.759727][ C1] aoe: skb alloc failure [ 316.761279][ C1] aoe: skb alloc failure [ 316.762839][ C1] aoe: skb alloc failure [ 316.764380][ C1] aoe: skb alloc failure [ 316.765910][ C1] aoe: skb alloc failure [ 316.767474][ C1] aoe: skb alloc failure [ 316.769014][ C1] aoe: skb alloc failure [ 316.770559][ C1] aoe: skb alloc failure [ 316.772098][ C1] aoe: skb alloc failure [ 316.773622][ C1] aoe: skb alloc failure [ 316.775158][ C1] aoe: skb alloc failure [ 316.776700][ C1] aoe: skb alloc failure [ 316.778221][ C1] aoe: skb alloc failure [ 316.779768][ C1] aoe: skb alloc failure [ 321.767462][ C1] net_ratelimit: 15 callbacks suppressed [ 321.767471][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 321.772224][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 321.777632][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 324.458671][ T5196] warn_alloc: 5609 callbacks suppressed [ 324.458685][ T5196] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 324.467198][ T5196] CPU: 0 PID: 5196 Comm: kworker/u16:4 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 324.471681][ T5196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 324.475551][ T5196] Workqueue: bat_events batadv_mcast_mla_update [ 324.478257][ T5196] Call Trace: [ 324.479710][ T5196] [ 324.480993][ T5196] dump_stack_lvl+0xd9/0x150 [ 324.483039][ T5196] warn_alloc+0x213/0x360 [ 324.484947][ T5196] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 324.487365][ T5196] ? find_held_lock+0x2d/0x110 [ 324.489494][ T5196] ? __zone_watermark_ok+0x4d0/0x4d0 [ 324.491808][ T5196] ? wake_all_kswapds+0x182/0x2d0 [ 324.494020][ T5196] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 324.496890][ T5196] ? get_page_from_freelist+0x1043/0x2c00 [ 324.499391][ T5196] ? warn_alloc+0x360/0x360 [ 324.501430][ T5196] ? __zone_watermark_ok+0x4d0/0x4d0 [ 324.503768][ T5196] ? prepare_alloc_pages+0x417/0x570 [ 324.506092][ T5196] ? prepare_alloc_pages+0x417/0x570 [ 324.508432][ T5196] __alloc_pages+0x408/0x4a0 [ 324.510487][ T5196] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 324.513440][ T5196] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 324.515931][ T5196] ? lock_downgrade+0x690/0x690 [ 324.518088][ T5196] ? lock_downgrade+0x690/0x690 [ 324.520254][ T5196] cache_grow_begin+0x9b/0x3b0 [ 324.522382][ T5196] fallback_alloc+0x1e2/0x2d0 [ 324.524436][ T5196] __kmem_cache_alloc_node+0x105/0x3f0 [ 324.526769][ T5196] kmalloc_trace+0x26/0xe0 [ 324.528689][ T5196] batadv_mcast_mla_update+0x1a69/0x2c40 [ 324.531082][ T5196] ? batadv_mcast_get_bridge+0x2b0/0x2b0 [ 324.533432][ T5196] ? lock_sync+0x190/0x190 [ 324.535331][ T5196] ? lock_downgrade+0x690/0x690 [ 324.537376][ T5196] ? _raw_spin_unlock_irq+0x23/0x50 [ 324.539599][ T5196] process_one_work+0x99a/0x15e0 [ 324.541717][ T5196] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 324.544094][ T5196] ? spin_bug+0x1c0/0x1c0 [ 324.546027][ T5196] ? _raw_spin_lock_irq+0x45/0x50 [ 324.548182][ T5196] worker_thread+0x67d/0x10c0 [ 324.550221][ T5196] ? process_one_work+0x15e0/0x15e0 [ 324.552402][ T5196] kthread+0x344/0x440 [ 324.554128][ T5196] ? kthread_complete_and_exit+0x40/0x40 [ 324.556523][ T5196] ret_from_fork+0x1f/0x30 [ 324.558472][ T5196] [ 324.559818][ T5196] Mem-Info: [ 324.561163][ T5196] active_anon:4801 inactive_anon:158100 isolated_anon:0 [ 324.561163][ T5196] active_file:24 inactive_file:0 isolated_file:0 [ 324.561163][ T5196] unevictable:1536 dirty:0 writeback:0 [ 324.561163][ T5196] slab_reclaimable:16501 slab_unreclaimable:68284 [ 324.561163][ T5196] mapped:8215 shmem:2087 pagetables:681 [ 324.561163][ T5196] sec_pagetables:0 bounce:0 [ 324.561163][ T5196] kernel_misc_reclaimable:0 [ 324.561163][ T5196] free:3918 free_pcp:621 free_cma:0 [ 324.578982][ T5196] Node 0 active_anon:6136kB inactive_anon:66076kB active_file:128kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 324.589815][ T5196] Node 1 active_anon:566048kB inactive_anon:13344kB active_file:28kB inactive_file:32kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 324.600866][ T5196] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7552kB inactive_anon:616kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 324.611715][ T5196] lowmem_reserve[]: 0 425 425 425 425 [ 324.614163][ T5196] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:5520kB inactive_anon:58524kB active_file:120kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:732kB local_pcp:48kB free_cma:0kB [ 324.626984][ T5196] lowmem_reserve[]: 0 0 0 0 0 [ 324.629182][ T5196] Node 1 DMA32 free:14280kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566312kB inactive_anon:13080kB active_file:92kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1728kB local_pcp:528kB free_cma:0kB [ 324.641164][ T5196] lowmem_reserve[]: 0 0 0 0 0 [ 324.643161][ T5196] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 324.648529][ T5196] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 324.654398][ T5196] Node 1 DMA32: 302*4kB (MEH) 218*8kB (UMEH) 118*16kB (UMEH) 61*32kB (MH) 23*64kB (MH) 11*128kB (UM) 6*256kB (UM) 6*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 14280kB [ 324.661184][ T5196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 324.665206][ T5196] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 324.669031][ T5196] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 324.673103][ T5196] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 324.676467][ T5196] 2108 total pagecache pages [ 324.678407][ T5196] 0 pages in swap cache [ 324.680175][ T5196] Free swap = 0kB [ 324.681750][ T5196] Total swap = 0kB [ 324.683335][ T5196] 524155 pages RAM [ 324.684948][ T5196] 0 pages HighMem/MovableOnly [ 324.686954][ T5196] 171448 pages reserved [ 324.688778][ T5196] 0 pages cma reserved [ 326.887440][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 326.897480][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 334.467521][ T1259] warn_alloc: 5349 callbacks suppressed [ 334.467534][ T1259] kworker/2:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 334.475221][ T1259] CPU: 2 PID: 1259 Comm: kworker/2:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 334.479231][ T1259] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 334.482811][ T1259] Workqueue: events nsim_dev_trap_report_work [ 334.485291][ T1259] Call Trace: [ 334.486655][ T1259] [ 334.487901][ T1259] dump_stack_lvl+0xd9/0x150 [ 334.489826][ T1259] warn_alloc+0x213/0x360 [ 334.491602][ T1259] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 334.493850][ T1259] ? find_held_lock+0x2d/0x110 [ 334.495775][ T1259] ? __zone_watermark_ok+0x4d0/0x4d0 [ 334.497938][ T1259] ? wake_all_kswapds+0x182/0x2d0 [ 334.499989][ T1259] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 334.502661][ T1259] ? get_page_from_freelist+0x1043/0x2c00 [ 334.504843][ T1259] ? warn_alloc+0x360/0x360 [ 334.506443][ T1259] ? __zone_watermark_ok+0x4d0/0x4d0 [ 334.508493][ T1259] ? __zone_watermark_ok+0x4d0/0x4d0 [ 334.510280][ T1259] ? prepare_alloc_pages+0x417/0x570 [ 334.512071][ T1259] ? __alloc_pages+0x3b1/0x4a0 [ 334.513719][ T1259] __alloc_pages+0x408/0x4a0 [ 334.515320][ T1259] ? find_held_lock+0x2d/0x110 [ 334.517208][ T1259] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 334.519858][ T1259] ? cache_grow_begin+0x9b/0x3b0 [ 334.521758][ T1259] cache_grow_begin+0x9b/0x3b0 [ 334.523739][ T1259] fallback_alloc+0x1e2/0x2d0 [ 334.525590][ T1259] kmem_cache_alloc_node+0x114/0x510 [ 334.527693][ T1259] __alloc_skb+0x288/0x330 [ 334.529308][ T1259] ? __napi_build_skb+0x50/0x50 [ 334.530937][ T1259] ? do_raw_spin_lock+0x124/0x2b0 [ 334.532690][ T1259] ? spin_bug+0x1c0/0x1c0 [ 334.534191][ T1259] nsim_dev_trap_report_work+0x2b1/0xc80 [ 334.536139][ T1259] process_one_work+0x99a/0x15e0 [ 334.537873][ T1259] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 334.539760][ T1259] ? spin_bug+0x1c0/0x1c0 [ 334.541267][ T1259] ? _raw_spin_lock_irq+0x45/0x50 [ 334.543027][ T1259] worker_thread+0x67d/0x10c0 [ 334.544670][ T1259] ? process_one_work+0x15e0/0x15e0 [ 334.546519][ T1259] kthread+0x344/0x440 [ 334.548181][ T1259] ? kthread_complete_and_exit+0x40/0x40 [ 334.550169][ T1259] ret_from_fork+0x1f/0x30 [ 334.551746][ T1259] [ 334.552832][ T1259] Mem-Info: [ 334.553950][ T1259] active_anon:19855 inactive_anon:143046 isolated_anon:0 [ 334.553950][ T1259] active_file:34 inactive_file:0 isolated_file:0 [ 334.553950][ T1259] unevictable:1536 dirty:0 writeback:0 [ 334.553950][ T1259] slab_reclaimable:16501 slab_unreclaimable:68760 [ 334.553950][ T1259] mapped:8215 shmem:2087 pagetables:681 [ 334.553950][ T1259] sec_pagetables:0 bounce:0 [ 334.553950][ T1259] kernel_misc_reclaimable:0 [ 334.553950][ T1259] free:3477 free_pcp:589 free_cma:0 [ 334.570907][ T1259] Node 0 active_anon:61936kB inactive_anon:10276kB active_file:16kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 334.582474][ T1259] Node 1 active_anon:13108kB inactive_anon:566284kB active_file:120kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 334.593685][ T1259] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB [ 334.604442][ T1259] lowmem_reserve[]: 0 425 425 425 425 [ 334.606534][ T1259] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:24kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:708kB local_pcp:224kB free_cma:0kB [ 334.616429][ T1259] lowmem_reserve[]: 0 0 0 0 0 [ 334.618075][ T1259] Node 1 DMA32 free:12516kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566384kB inactive_anon:13008kB active_file:444kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1608kB local_pcp:244kB free_cma:0kB [ 334.628044][ T1259] lowmem_reserve[]: 0 0 0 0 0 [ 334.629667][ T1259] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 334.634522][ T1259] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 334.639860][ T1259] Node 1 DMA32: 305*4kB (UMEH) 218*8kB (UMEH) 117*16kB (MEH) 60*32kB (MH) 22*64kB (MH) 10*128kB (UM) 6*256kB (UM) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 12516kB [ 334.645437][ T1259] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 334.648833][ T1259] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 334.652001][ T1259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 334.655255][ T1259] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 334.658939][ T1259] 2108 total pagecache pages [ 334.660792][ T1259] 0 pages in swap cache [ 334.662268][ T1259] Free swap = 0kB [ 334.663818][ T1259] Total swap = 0kB [ 334.665341][ T1259] 524155 pages RAM [ 334.666848][ T1259] 0 pages HighMem/MovableOnly [ 334.668651][ T1259] 171448 pages reserved [ 334.670087][ T1259] 0 pages cma reserved [ 344.517191][ T12] warn_alloc: 5392 callbacks suppressed [ 344.517201][ T12] kworker/u16:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 344.523622][ T12] CPU: 2 PID: 12 Comm: kworker/u16:1 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 344.527056][ T12] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 344.530121][ T12] Workqueue: phy10 ieee80211_iface_work [ 344.532066][ T12] Call Trace: [ 344.533193][ T12] [ 344.534190][ T12] dump_stack_lvl+0xd9/0x150 [ 344.535747][ T12] warn_alloc+0x213/0x360 [ 344.537209][ T12] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 344.539057][ T12] ? find_held_lock+0x2d/0x110 [ 344.540742][ T12] ? __zone_watermark_ok+0x4d0/0x4d0 [ 344.542690][ T12] ? wake_all_kswapds+0x182/0x2d0 [ 344.544508][ T12] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 344.546908][ T12] ? get_page_from_freelist+0x1043/0x2c00 [ 344.548865][ T12] ? warn_alloc+0x360/0x360 [ 344.550398][ T12] ? __zone_watermark_ok+0x4d0/0x4d0 [ 344.552180][ T12] ? prepare_alloc_pages+0x417/0x570 [ 344.553941][ T12] ? prepare_alloc_pages+0x417/0x570 [ 344.555723][ T12] __alloc_pages+0x408/0x4a0 [ 344.557272][ T12] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 344.559554][ T12] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 344.561416][ T12] ? lock_downgrade+0x690/0x690 [ 344.563044][ T12] ? lock_downgrade+0x690/0x690 [ 344.564680][ T12] cache_grow_begin+0x9b/0x3b0 [ 344.566286][ T12] fallback_alloc+0x1e2/0x2d0 [ 344.567907][ T12] __kmem_cache_alloc_node+0x105/0x3f0 [ 344.569744][ T12] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 344.571771][ T12] __kmalloc+0x4e/0x190 [ 344.573171][ T12] ieee802_11_parse_elems_full+0x106/0x1340 [ 344.575155][ T12] ? rcu_is_watching+0x12/0xb0 [ 344.576771][ T12] ? trace_contention_end+0xd8/0x100 [ 344.578393][ T12] ? __mutex_lock+0x231/0x1350 [ 344.579973][ T12] ? mark_lock.part.0+0xee/0x1970 [ 344.581651][ T12] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 344.583739][ T12] ? ieee80211_wake_vif_queues+0x40/0x40 [ 344.585609][ T12] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 344.587456][ T12] ? __lock_acquire+0x1916/0x5df0 [ 344.589145][ T12] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 344.591161][ T12] ? mark_lock.part.0+0xee/0x1970 [ 344.592849][ T12] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 344.594851][ T12] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 344.596878][ T12] ? __lock_acquire+0x1916/0x5df0 [ 344.598562][ T12] ? print_usage_bug.part.0+0x660/0x660 [ 344.600410][ T12] ? print_usage_bug.part.0+0x660/0x660 [ 344.602265][ T12] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 344.604168][ T12] ? find_held_lock+0x2d/0x110 [ 344.605772][ T12] ? find_held_lock+0x2d/0x110 [ 344.607372][ T12] ? kcov_remote_start+0x27b/0x7a0 [ 344.609109][ T12] ? mark_held_locks+0x9f/0xe0 [ 344.610697][ T12] ? kcov_remote_start+0x15a/0x7a0 [ 344.612423][ T12] ? lockdep_hardirqs_on+0x7d/0x100 [ 344.614158][ T12] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 344.616103][ T12] ieee80211_iface_work+0xa4d/0xd70 [ 344.617849][ T12] process_one_work+0x99a/0x15e0 [ 344.619510][ T12] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 344.621293][ T12] ? spin_bug+0x1c0/0x1c0 [ 344.622744][ T12] ? _raw_spin_lock_irq+0x45/0x50 [ 344.624421][ T12] worker_thread+0x67d/0x10c0 [ 344.625995][ T12] ? process_one_work+0x15e0/0x15e0 [ 344.627736][ T12] kthread+0x344/0x440 [ 344.629108][ T12] ? kthread_complete_and_exit+0x40/0x40 [ 344.631003][ T12] ret_from_fork+0x1f/0x30 [ 344.632511][ T12] [ 344.633545][ T12] Mem-Info: [ 344.634616][ T12] active_anon:158086 inactive_anon:4815 isolated_anon:0 [ 344.634616][ T12] active_file:40 inactive_file:0 isolated_file:0 [ 344.634616][ T12] unevictable:1536 dirty:0 writeback:0 [ 344.634616][ T12] slab_reclaimable:16501 slab_unreclaimable:69240 [ 344.634616][ T12] mapped:8215 shmem:2087 pagetables:681 [ 344.634616][ T12] sec_pagetables:0 bounce:0 [ 344.634616][ T12] kernel_misc_reclaimable:0 [ 344.634616][ T12] free:3036 free_pcp:546 free_cma:0 [ 344.648990][ T12] Node 0 active_anon:6136kB inactive_anon:66076kB active_file:0kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 344.659011][ T12] Node 1 active_anon:566316kB inactive_anon:13076kB active_file:92kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 344.669383][ T12] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:1364kB inactive_anon:6804kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB [ 344.678379][ T12] lowmem_reserve[]: 0 425 425 425 425 [ 344.680174][ T12] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:55132kB inactive_anon:8912kB active_file:72kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:672kB local_pcp:188kB free_cma:0kB [ 344.689718][ T12] lowmem_reserve[]: 0 0 0 0 0 [ 344.691298][ T12] Node 1 DMA32 free:10752kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:13280kB inactive_anon:566112kB active_file:208kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1488kB local_pcp:244kB free_cma:0kB [ 344.700936][ T12] lowmem_reserve[]: 0 0 0 0 0 [ 344.702488][ T12] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 344.706750][ T12] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 344.711336][ T12] Node 1 DMA32: 286*4kB (UMEH) 209*8kB (UMEH) 110*16kB (MEH) 57*32kB (MH) 22*64kB (UMH) 7*128kB (M) 4*256kB (M) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 10752kB [ 344.716670][ T12] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 344.719761][ T12] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 344.722792][ T12] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 344.725887][ T12] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 344.728937][ T12] 2108 total pagecache pages [ 344.730485][ T12] 0 pages in swap cache [ 344.731785][ T12] Free swap = 0kB [ 344.732924][ T12] Total swap = 0kB [ 344.734264][ T12] 524155 pages RAM [ 344.735768][ T12] 0 pages HighMem/MovableOnly [ 344.737519][ T12] 171448 pages reserved [ 344.739041][ T12] 0 pages cma reserved [ 354.552837][ T10] warn_alloc: 5458 callbacks suppressed [ 354.552852][ T10] kworker/u16:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 354.561554][ T10] CPU: 1 PID: 10 Comm: kworker/u16:0 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 354.566151][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 354.570236][ T10] Workqueue: phy8 ieee80211_iface_work [ 354.572754][ T10] Call Trace: [ 354.574316][ T10] [ 354.575704][ T10] dump_stack_lvl+0xd9/0x150 [ 354.577858][ T10] warn_alloc+0x213/0x360 [ 354.579870][ T10] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 354.582426][ T10] ? find_held_lock+0x2d/0x110 [ 354.584656][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 354.587104][ T10] ? wake_all_kswapds+0x182/0x2d0 [ 354.589455][ T10] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 354.592503][ T10] ? get_page_from_freelist+0x1043/0x2c00 [ 354.595142][ T10] ? warn_alloc+0x360/0x360 [ 354.597282][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 354.599732][ T10] ? prepare_alloc_pages+0x417/0x570 [ 354.602188][ T10] ? prepare_alloc_pages+0x417/0x570 [ 354.604656][ T10] __alloc_pages+0x408/0x4a0 [ 354.606813][ T10] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 354.609938][ T10] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 354.612558][ T10] ? lock_downgrade+0x690/0x690 [ 354.614817][ T10] ? lock_downgrade+0x690/0x690 [ 354.617093][ T10] cache_grow_begin+0x9b/0x3b0 [ 354.619304][ T10] fallback_alloc+0x1e2/0x2d0 [ 354.621492][ T10] __kmem_cache_alloc_node+0x105/0x3f0 [ 354.623992][ T10] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 354.626759][ T10] __kmalloc+0x4e/0x190 [ 354.628676][ T10] ieee802_11_parse_elems_full+0x106/0x1340 [ 354.631383][ T10] ? rcu_is_watching+0x12/0xb0 [ 354.633565][ T10] ? trace_contention_end+0xd8/0x100 [ 354.635981][ T10] ? __mutex_lock+0x231/0x1350 [ 354.638159][ T10] ? mark_lock.part.0+0xee/0x1970 [ 354.640476][ T10] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 354.643356][ T10] ? ieee80211_wake_vif_queues+0x40/0x40 [ 354.645942][ T10] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 354.648487][ T10] ? __lock_acquire+0x1916/0x5df0 [ 354.650814][ T10] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 354.653551][ T10] ? mark_lock.part.0+0xee/0x1970 [ 354.655840][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 354.658604][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 354.661363][ T10] ? __lock_acquire+0x1916/0x5df0 [ 354.663685][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 354.666227][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 354.668794][ T10] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 354.671386][ T10] ? find_held_lock+0x2d/0x110 [ 354.673607][ T10] ? find_held_lock+0x2d/0x110 [ 354.675827][ T10] ? kcov_remote_start+0x27b/0x7a0 [ 354.678208][ T10] ? mark_held_locks+0x9f/0xe0 [ 354.680435][ T10] ? kcov_remote_start+0x15a/0x7a0 [ 354.682790][ T10] ? lockdep_hardirqs_on+0x7d/0x100 [ 354.685197][ T10] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 354.687889][ T10] ieee80211_iface_work+0xa4d/0xd70 [ 354.690314][ T10] process_one_work+0x99a/0x15e0 [ 354.692629][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 354.695113][ T10] ? spin_bug+0x1c0/0x1c0 [ 354.697127][ T10] ? _raw_spin_lock_irq+0x45/0x50 [ 354.699463][ T10] worker_thread+0x67d/0x10c0 [ 354.701639][ T10] ? process_one_work+0x15e0/0x15e0 [ 354.704050][ T10] kthread+0x344/0x440 [ 354.705952][ T10] ? kthread_complete_and_exit+0x40/0x40 [ 354.708546][ T10] ret_from_fork+0x1f/0x30 [ 354.710641][ T10] [ 354.712090][ T10] Mem-Info: [ 354.713557][ T10] active_anon:155523 inactive_anon:7378 isolated_anon:0 [ 354.713557][ T10] active_file:18 inactive_file:5 isolated_file:0 [ 354.713557][ T10] unevictable:1536 dirty:0 writeback:0 [ 354.713557][ T10] slab_reclaimable:16501 slab_unreclaimable:69723 [ 354.713557][ T10] mapped:8215 shmem:2087 pagetables:681 [ 354.713557][ T10] sec_pagetables:0 bounce:0 [ 354.713557][ T10] kernel_misc_reclaimable:0 [ 354.713557][ T10] free:2532 free_pcp:569 free_cma:0 [ 354.733183][ T10] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:24kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 354.747200][ T10] Node 1 active_anon:13344kB inactive_anon:566048kB active_file:176kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 354.761653][ T10] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:1364kB inactive_anon:6804kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:4kB free_cma:0kB [ 354.774178][ T10] lowmem_reserve[]: 0 425 425 425 425 [ 354.776696][ T10] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:55132kB inactive_anon:8912kB active_file:204kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:632kB local_pcp:0kB free_cma:0kB [ 354.789890][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 354.792127][ T10] Node 1 DMA32 free:8736kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566032kB inactive_anon:13360kB active_file:420kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1600kB local_pcp:448kB free_cma:0kB [ 354.805415][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 354.807633][ T10] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 354.813624][ T10] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 354.819997][ T10] Node 1 DMA32: 270*4kB (UMEH) 189*8kB (UMEH) 98*16kB (UMEH) 53*32kB (UMH) 21*64kB (UMH) 6*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8736kB [ 354.827178][ T10] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 354.831413][ T10] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 354.835567][ T10] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 354.839796][ T10] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 354.843914][ T10] 2108 total pagecache pages [ 354.846053][ T10] 0 pages in swap cache [ 354.847952][ T10] Free swap = 0kB [ 354.849706][ T10] Total swap = 0kB [ 354.851418][ T10] 524155 pages RAM [ 354.853113][ T10] 0 pages HighMem/MovableOnly [ 354.855247][ T10] 171448 pages reserved [ 354.857175][ T10] 0 pages cma reserved [ 364.567511][ T5202] warn_alloc: 5452 callbacks suppressed [ 364.567529][ T5202] kworker/0:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 364.575045][ T5202] CPU: 0 PID: 5202 Comm: kworker/0:5 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 364.579527][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 364.583498][ T5202] Workqueue: events nsim_dev_trap_report_work [ 364.586352][ T5202] Call Trace: [ 364.587703][ T5202] [ 364.588881][ T5202] dump_stack_lvl+0xd9/0x150 [ 364.590658][ T5202] warn_alloc+0x213/0x360 [ 364.592666][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 364.595145][ T5202] ? find_held_lock+0x2d/0x110 [ 364.597337][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 364.599248][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 364.601023][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 364.603333][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 364.605746][ T5202] ? warn_alloc+0x360/0x360 [ 364.607853][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 364.610226][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 364.612632][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 364.615044][ T5202] ? __alloc_pages+0x3b1/0x4a0 [ 364.617034][ T5202] __alloc_pages+0x408/0x4a0 [ 364.619138][ T5202] ? find_held_lock+0x2d/0x110 [ 364.621338][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 364.624348][ T5202] ? cache_grow_begin+0x9b/0x3b0 [ 364.626619][ T5202] cache_grow_begin+0x9b/0x3b0 [ 364.628596][ T5202] fallback_alloc+0x1e2/0x2d0 [ 364.630784][ T5202] kmem_cache_alloc_node+0x114/0x510 [ 364.633173][ T5202] __alloc_skb+0x288/0x330 [ 364.635207][ T5202] ? __napi_build_skb+0x50/0x50 [ 364.637345][ T5202] ? do_raw_spin_lock+0x124/0x2b0 [ 364.639564][ T5202] ? spin_bug+0x1c0/0x1c0 [ 364.641458][ T5202] nsim_dev_trap_report_work+0x2b1/0xc80 [ 364.643921][ T5202] process_one_work+0x99a/0x15e0 [ 364.645830][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 364.647769][ T5202] ? spin_bug+0x1c0/0x1c0 [ 364.649303][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 364.651097][ T5202] worker_thread+0x67d/0x10c0 [ 364.652767][ T5202] ? process_one_work+0x15e0/0x15e0 [ 364.654609][ T5202] kthread+0x344/0x440 [ 364.656094][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 364.658084][ T5202] ret_from_fork+0x1f/0x30 [ 364.659663][ T5202] [ 364.660753][ T5202] Mem-Info: [ 364.661873][ T5202] active_anon:4864 inactive_anon:158037 isolated_anon:0 [ 364.661873][ T5202] active_file:0 inactive_file:38 isolated_file:0 [ 364.661873][ T5202] unevictable:1536 dirty:0 writeback:0 [ 364.661873][ T5202] slab_reclaimable:16501 slab_unreclaimable:70212 [ 364.661873][ T5202] mapped:8215 shmem:2087 pagetables:681 [ 364.661873][ T5202] sec_pagetables:0 bounce:0 [ 364.661873][ T5202] kernel_misc_reclaimable:0 [ 364.661873][ T5202] free:2028 free_pcp:590 free_cma:0 [ 364.678152][ T5202] Node 0 active_anon:6136kB inactive_anon:66076kB active_file:32kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 364.691344][ T5202] Node 1 active_anon:566344kB inactive_anon:13048kB active_file:0kB inactive_file:96kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 364.704807][ T5202] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 364.714607][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 364.716572][ T5202] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:5520kB inactive_anon:58524kB active_file:0kB inactive_file:252kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:604kB local_pcp:48kB free_cma:0kB [ 364.728510][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 364.730309][ T5202] Node 1 DMA32 free:6720kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:13124kB inactive_anon:566268kB active_file:0kB inactive_file:328kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1716kB local_pcp:624kB free_cma:0kB [ 364.742298][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 364.744325][ T5202] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 364.749972][ T5202] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 364.756006][ T5202] Node 1 DMA32: 252*4kB (UMEH) 172*8kB (MEH) 93*16kB (UMEH) 45*32kB (UMH) 14*64kB (MH) 2*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6720kB [ 364.763029][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 364.767498][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 364.771593][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 364.775623][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 364.779647][ T5202] 2108 total pagecache pages [ 364.781767][ T5202] 0 pages in swap cache [ 364.783769][ T5202] Free swap = 0kB [ 364.785273][ T5202] Total swap = 0kB [ 364.786774][ T5202] 524155 pages RAM [ 364.788458][ T5202] 0 pages HighMem/MovableOnly [ 364.790558][ T5202] 171448 pages reserved [ 364.792368][ T5202] 0 pages cma reserved [ 374.597712][ T5202] warn_alloc: 5401 callbacks suppressed [ 374.597727][ T5202] kworker/0:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 374.606210][ T5202] CPU: 0 PID: 5202 Comm: kworker/0:5 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 374.610742][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 374.614834][ T5202] Workqueue: events nsim_dev_trap_report_work [ 374.617632][ T5202] Call Trace: [ 374.619183][ T5202] [ 374.620560][ T5202] dump_stack_lvl+0xd9/0x150 [ 374.622716][ T5202] warn_alloc+0x213/0x360 [ 374.624723][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 374.627263][ T5202] ? find_held_lock+0x2d/0x110 [ 374.629477][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 374.631901][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 374.634118][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 374.636982][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 374.639457][ T5202] ? warn_alloc+0x360/0x360 [ 374.641445][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 374.643946][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 374.646385][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 374.648853][ T5202] ? __alloc_pages+0x3b1/0x4a0 [ 374.651073][ T5202] __alloc_pages+0x408/0x4a0 [ 374.653236][ T5202] ? find_held_lock+0x2d/0x110 [ 374.655344][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 374.658126][ T5202] ? cache_grow_begin+0x9b/0x3b0 [ 374.660396][ T5202] cache_grow_begin+0x9b/0x3b0 [ 374.662593][ T5202] fallback_alloc+0x1e2/0x2d0 [ 374.664796][ T5202] kmem_cache_alloc_node+0x114/0x510 [ 374.667223][ T5202] __alloc_skb+0x288/0x330 [ 374.669062][ T5202] ? __napi_build_skb+0x50/0x50 [ 374.671152][ T5202] ? do_raw_spin_lock+0x124/0x2b0 [ 374.673443][ T5202] ? spin_bug+0x1c0/0x1c0 [ 374.675401][ T5202] nsim_dev_trap_report_work+0x2b1/0xc80 [ 374.677670][ T5202] process_one_work+0x99a/0x15e0 [ 374.679820][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 374.682255][ T5202] ? spin_bug+0x1c0/0x1c0 [ 374.684113][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 374.686165][ T5202] worker_thread+0x67d/0x10c0 [ 374.688239][ T5202] ? process_one_work+0x15e0/0x15e0 [ 374.690641][ T5202] kthread+0x344/0x440 [ 374.692579][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 374.694963][ T5202] ret_from_fork+0x1f/0x30 [ 374.696765][ T5202] [ 374.698035][ T5202] Mem-Info: [ 374.699345][ T5202] active_anon:143113 inactive_anon:19788 isolated_anon:0 [ 374.699345][ T5202] active_file:22 inactive_file:0 isolated_file:0 [ 374.699345][ T5202] unevictable:1536 dirty:0 writeback:0 [ 374.699345][ T5202] slab_reclaimable:16501 slab_unreclaimable:70694 [ 374.699345][ T5202] mapped:8215 shmem:2087 pagetables:681 [ 374.699345][ T5202] sec_pagetables:0 bounce:0 [ 374.699345][ T5202] kernel_misc_reclaimable:0 [ 374.699345][ T5202] free:1647 free_pcp:484 free_cma:0 [ 374.717809][ T5202] Node 0 active_anon:66076kB inactive_anon:6136kB active_file:12kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 374.731501][ T5202] Node 1 active_anon:565988kB inactive_anon:13404kB active_file:136kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 374.745882][ T5202] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:1364kB inactive_anon:6804kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 374.758149][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 374.760666][ T5202] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:468kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:604kB local_pcp:48kB free_cma:0kB [ 374.774112][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 374.776362][ T5202] Node 1 DMA32 free:5196kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566340kB inactive_anon:13052kB active_file:116kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1292kB local_pcp:436kB free_cma:0kB [ 374.789847][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 374.792054][ T5202] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 374.797990][ T5202] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 374.804422][ T5202] Node 1 DMA32: 217*4kB (UMEH) 145*8kB (UMEH) 80*16kB (UMEH) 37*32kB (UMH) 11*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5196kB [ 374.811055][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 374.815406][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 374.819586][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 374.823893][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 374.828131][ T5202] 2108 total pagecache pages [ 374.830265][ T5202] 0 pages in swap cache [ 374.832187][ T5202] Free swap = 0kB [ 374.833835][ T5202] Total swap = 0kB [ 374.835387][ T5202] 524155 pages RAM [ 374.836917][ T5202] 0 pages HighMem/MovableOnly [ 374.838965][ T5202] 171448 pages reserved [ 374.840848][ T5202] 0 pages cma reserved [ 378.087439][ C1] aoe: skb alloc failure [ 378.089465][ C1] aoe: skb alloc failure [ 378.091429][ C1] aoe: skb alloc failure [ 378.093376][ C1] aoe: skb alloc failure [ 378.095339][ C1] aoe: skb alloc failure [ 378.097299][ C1] aoe: skb alloc failure [ 378.099321][ C1] aoe: skb alloc failure [ 378.101261][ C1] aoe: skb alloc failure [ 378.103231][ C1] aoe: skb alloc failure [ 378.105293][ C1] aoe: skb alloc failure [ 378.107249][ C1] aoe: skb alloc failure [ 378.109420][ C1] aoe: skb alloc failure [ 378.111409][ C1] aoe: skb alloc failure [ 378.113361][ C1] aoe: skb alloc failure [ 378.115424][ C1] aoe: skb alloc failure [ 378.117491][ C1] aoe: skb alloc failure [ 378.119480][ C1] aoe: skb alloc failure [ 378.121439][ C1] aoe: skb alloc failure [ 378.123618][ C1] aoe: skb alloc failure [ 378.125592][ C1] aoe: skb alloc failure [ 378.127708][ C1] aoe: skb alloc failure [ 378.129728][ C1] aoe: skb alloc failure [ 378.131697][ C1] aoe: skb alloc failure [ 378.133672][ C1] aoe: skb alloc failure [ 378.135604][ C1] aoe: skb alloc failure [ 378.137729][ C1] aoe: skb alloc failure [ 378.139676][ C1] aoe: skb alloc failure [ 378.141705][ C1] aoe: skb alloc failure [ 378.143748][ C1] aoe: skb alloc failure [ 378.145767][ C1] aoe: skb alloc failure [ 378.147831][ C1] aoe: skb alloc failure [ 378.149805][ C1] aoe: skb alloc failure [ 378.151798][ C1] aoe: skb alloc failure [ 378.153813][ C1] aoe: skb alloc failure [ 378.155780][ C1] aoe: skb alloc failure [ 378.157831][ C1] aoe: skb alloc failure [ 378.159628][ C1] aoe: skb alloc failure [ 378.161356][ C1] aoe: skb alloc failure [ 378.163182][ C1] aoe: skb alloc failure [ 378.165220][ C1] aoe: skb alloc failure [ 378.167186][ C1] aoe: skb alloc failure [ 378.169223][ C1] aoe: skb alloc failure [ 378.171261][ C1] aoe: skb alloc failure [ 378.173381][ C1] aoe: skb alloc failure [ 378.175408][ C1] aoe: skb alloc failure [ 378.177451][ C1] aoe: skb alloc failure [ 378.179442][ C1] aoe: skb alloc failure [ 378.181420][ C1] aoe: skb alloc failure [ 378.183388][ C1] aoe: skb alloc failure [ 378.185380][ C1] aoe: skb alloc failure [ 378.187328][ C1] aoe: skb alloc failure [ 378.189262][ C1] aoe: skb alloc failure [ 378.191185][ C1] aoe: skb alloc failure [ 378.193069][ C1] aoe: skb alloc failure [ 378.194934][ C1] aoe: skb alloc failure [ 378.196830][ C1] aoe: skb alloc failure [ 378.198875][ C1] aoe: skb alloc failure [ 378.200861][ C1] aoe: skb alloc failure [ 378.202847][ C1] aoe: skb alloc failure [ 378.204848][ C1] aoe: skb alloc failure [ 378.206908][ C1] aoe: skb alloc failure [ 378.208969][ C1] aoe: skb alloc failure [ 378.211218][ T1344] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.627485][ T4917] warn_alloc: 5420 callbacks suppressed [ 384.627497][ T4917] kworker/u16:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 384.634430][ T4917] CPU: 1 PID: 4917 Comm: kworker/u16:2 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 384.638192][ T4917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 384.641493][ T4917] Workqueue: bat_events batadv_mcast_mla_update [ 384.643862][ T4917] Call Trace: [ 384.645111][ T4917] [ 384.646215][ T4917] dump_stack_lvl+0xd9/0x150 [ 384.647946][ T4917] warn_alloc+0x213/0x360 [ 384.649533][ T4917] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 384.651624][ T4917] ? find_held_lock+0x2d/0x110 [ 384.653366][ T4917] ? __zone_watermark_ok+0x4d0/0x4d0 [ 384.655383][ T4917] ? wake_all_kswapds+0x182/0x2d0 [ 384.657400][ T4917] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 384.659803][ T4917] ? get_page_from_freelist+0x1043/0x2c00 [ 384.661888][ T4917] ? warn_alloc+0x360/0x360 [ 384.663552][ T4917] ? __zone_watermark_ok+0x4d0/0x4d0 [ 384.665513][ T4917] ? prepare_alloc_pages+0x417/0x570 [ 384.667499][ T4917] ? prepare_alloc_pages+0x417/0x570 [ 384.669470][ T4917] __alloc_pages+0x408/0x4a0 [ 384.671189][ T4917] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 384.673654][ T4917] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 384.675762][ T4917] ? lock_downgrade+0x690/0x690 [ 384.677592][ T4917] ? lock_downgrade+0x690/0x690 [ 384.679469][ T4917] cache_grow_begin+0x9b/0x3b0 [ 384.681229][ T4917] fallback_alloc+0x1e2/0x2d0 [ 384.682992][ T4917] __kmem_cache_alloc_node+0x105/0x3f0 [ 384.685033][ T4917] kmalloc_trace+0x26/0xe0 [ 384.686720][ T4917] batadv_mcast_mla_update+0x1a69/0x2c40 [ 384.688812][ T4917] ? batadv_mcast_get_bridge+0x2b0/0x2b0 [ 384.690917][ T4917] ? lock_sync+0x190/0x190 [ 384.692607][ T4917] ? lock_downgrade+0x690/0x690 [ 384.694418][ T4917] ? _raw_spin_unlock_irq+0x23/0x50 [ 384.696421][ T4917] process_one_work+0x99a/0x15e0 [ 384.698433][ T4917] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 384.700589][ T4917] ? spin_bug+0x1c0/0x1c0 [ 384.702468][ T4917] ? _raw_spin_lock_irq+0x45/0x50 [ 384.704521][ T4917] worker_thread+0x67d/0x10c0 [ 384.706429][ T4917] ? process_one_work+0x15e0/0x15e0 [ 384.708543][ T4917] kthread+0x344/0x440 [ 384.710192][ T4917] ? kthread_complete_and_exit+0x40/0x40 [ 384.712550][ T4917] ret_from_fork+0x1f/0x30 [ 384.714380][ T4917] [ 384.715672][ T4917] Mem-Info: [ 384.716939][ T4917] active_anon:5899 inactive_anon:157002 isolated_anon:0 [ 384.716939][ T4917] active_file:45 inactive_file:0 isolated_file:0 [ 384.716939][ T4917] unevictable:1536 dirty:0 writeback:0 [ 384.716939][ T4917] slab_reclaimable:16501 slab_unreclaimable:71185 [ 384.716939][ T4917] mapped:8215 shmem:2087 pagetables:681 [ 384.716939][ T4917] sec_pagetables:0 bounce:0 [ 384.716939][ T4917] kernel_misc_reclaimable:0 [ 384.716939][ T4917] free:1127 free_pcp:544 free_cma:0 [ 384.735634][ T4917] Node 0 active_anon:10276kB inactive_anon:61936kB active_file:72kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 384.748742][ T4917] Node 1 active_anon:13020kB inactive_anon:566372kB active_file:92kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 384.760705][ T4917] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6804kB inactive_anon:1364kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:4kB free_cma:0kB [ 384.771334][ T4917] lowmem_reserve[]: 0 425 425 425 425 [ 384.773705][ T4917] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:8912kB inactive_anon:55132kB active_file:0kB inactive_file:72kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:604kB local_pcp:0kB free_cma:0kB [ 384.785669][ T4917] lowmem_reserve[]: 0 0 0 0 0 [ 384.787759][ T4917] Node 1 DMA32 free:3116kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566332kB inactive_anon:13060kB active_file:332kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1540kB local_pcp:664kB free_cma:0kB [ 384.800159][ T4917] lowmem_reserve[]: 0 0 0 0 0 [ 384.802210][ T4917] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 384.807838][ T4917] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 384.814020][ T4917] Node 1 DMA32: 129*4kB (UMEH) 106*8kB (UMEH) 52*16kB (UMEH) 18*32kB (UMH) 4*64kB (UH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3028kB [ 384.820612][ T4917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 384.824888][ T4917] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 384.828996][ T4917] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 384.832890][ T4917] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 384.836963][ T4917] 2108 total pagecache pages [ 384.839027][ T4917] 0 pages in swap cache [ 384.840864][ T4917] Free swap = 0kB [ 384.842525][ T4917] Total swap = 0kB [ 384.844189][ T4917] 524155 pages RAM [ 384.845925][ T4917] 0 pages HighMem/MovableOnly [ 384.848034][ T4917] 171448 pages reserved [ 384.849897][ T4917] 0 pages cma reserved [ 388.327426][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 393.447422][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 393.450847][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 394.637813][ T5202] warn_alloc: 5482 callbacks suppressed [ 394.637829][ T5202] kworker/0:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 394.646129][ T5202] CPU: 0 PID: 5202 Comm: kworker/0:5 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 394.650382][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 394.654400][ T5202] Workqueue: events nsim_dev_trap_report_work [ 394.657047][ T5202] Call Trace: [ 394.658574][ T5202] [ 394.659911][ T5202] dump_stack_lvl+0xd9/0x150 [ 394.661701][ T5202] warn_alloc+0x213/0x360 [ 394.663263][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 394.665256][ T5202] ? find_held_lock+0x2d/0x110 [ 394.667099][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 394.669367][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 394.671671][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 394.674587][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 394.677169][ T5202] ? warn_alloc+0x360/0x360 [ 394.679167][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 394.681208][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 394.683264][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 394.685209][ T5202] ? __alloc_pages+0x3b1/0x4a0 [ 394.687221][ T5202] __alloc_pages+0x408/0x4a0 [ 394.689302][ T5202] ? find_held_lock+0x2d/0x110 [ 394.691193][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 394.693622][ T5202] ? cache_grow_begin+0x9b/0x3b0 [ 394.695711][ T5202] cache_grow_begin+0x9b/0x3b0 [ 394.697833][ T5202] fallback_alloc+0x1e2/0x2d0 [ 394.699840][ T5202] kmem_cache_alloc_node+0x114/0x510 [ 394.701903][ T5202] __alloc_skb+0x288/0x330 [ 394.703681][ T5202] ? __napi_build_skb+0x50/0x50 [ 394.705800][ T5202] ? do_raw_spin_lock+0x124/0x2b0 [ 394.708089][ T5202] ? spin_bug+0x1c0/0x1c0 [ 394.710057][ T5202] nsim_dev_trap_report_work+0x2b1/0xc80 [ 394.712601][ T5202] process_one_work+0x99a/0x15e0 [ 394.714923][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 394.717410][ T5202] ? spin_bug+0x1c0/0x1c0 [ 394.719409][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 394.721524][ T5202] worker_thread+0x67d/0x10c0 [ 394.723594][ T5202] ? process_one_work+0x15e0/0x15e0 [ 394.725756][ T5202] kthread+0x344/0x440 [ 394.727583][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 394.730106][ T5202] ret_from_fork+0x1f/0x30 [ 394.731942][ T5202] [ 394.733449][ T5202] Mem-Info: [ 394.734863][ T5202] active_anon:4884 inactive_anon:158017 isolated_anon:0 [ 394.734863][ T5202] active_file:43 inactive_file:0 isolated_file:0 [ 394.734863][ T5202] unevictable:1536 dirty:0 writeback:0 [ 394.734863][ T5202] slab_reclaimable:16501 slab_unreclaimable:71658 [ 394.734863][ T5202] mapped:8215 shmem:2087 pagetables:681 [ 394.734863][ T5202] sec_pagetables:0 bounce:0 [ 394.734863][ T5202] kernel_misc_reclaimable:0 [ 394.734863][ T5202] free:664 free_pcp:504 free_cma:0 [ 394.753353][ T5202] Node 0 active_anon:61936kB inactive_anon:10276kB active_file:72kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:5100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8860kB pagetables:896kB sec_pagetables:0kB all_unreclaimable? no [ 394.766783][ T5202] Node 1 active_anon:13080kB inactive_anon:566312kB active_file:100kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:32856kB dirty:0kB writeback:0kB shmem:3248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB kernel_stack:2084kB pagetables:1828kB sec_pagetables:0kB all_unreclaimable? no [ 394.779520][ T5202] Node 0 DMA free:500kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:1364kB inactive_anon:6804kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 394.789591][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 394.791507][ T5202] Node 0 DMA32 free:892kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:58524kB inactive_anon:5520kB active_file:288kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440744kB mlocked:0kB bounce:0kB free_pcp:604kB local_pcp:48kB free_cma:0kB [ 394.803560][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 394.805730][ T5202] Node 1 DMA32 free:1264kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:4096KB active_anon:566064kB inactive_anon:13328kB active_file:60kB inactive_file:12kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1376kB local_pcp:552kB free_cma:0kB [ 394.818859][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 394.821054][ T5202] Node 0 DMA: 43*4kB (H) 21*8kB (H) 8*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 500kB [ 394.826806][ T5202] Node 0 DMA32: 5*4kB (H) 23*8kB (H) 5*16kB (H) 3*32kB (H) 2*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 892kB [ 394.833129][ T5202] Node 1 DMA32: 56*4kB (UMH) 38*8kB (H) 22*16kB (H) 6*32kB (H) 3*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1264kB [ 394.839284][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 394.843518][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 394.847632][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 394.851854][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 394.855476][ T5202] 2108 total pagecache pages [ 394.857116][ T5202] 0 pages in swap cache [ 394.858645][ T5202] Free swap = 0kB [ 394.860136][ T5202] Total swap = 0kB [ 394.861524][ T5202] 524155 pages RAM [ 394.862923][ T5202] 0 pages HighMem/MovableOnly [ 394.864651][ T5202] 171448 pages reserved [ 394.866336][ T5202] 0 pages cma reserved [ 398.567420][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 398.567456][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 398.573896][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 400.167439][ C3] ------------[ cut here ]------------ [ 400.170097][ C3] HSR: Could not send supervision frame [ 400.173181][ C3] WARNING: CPU: 3 PID: 110 at net/hsr/hsr_device.c:294 send_hsr_supervision_frame+0x5fe/0x840 [ 400.177800][ C3] Modules linked in: [ 400.179556][ C3] CPU: 3 PID: 110 Comm: kswapd0 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 400.185218][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 400.189236][ C3] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 400.192142][ C3] Code: 04 31 ff 89 de e8 a2 12 96 f7 84 db 0f 85 01 ff ff ff e8 b5 16 96 f7 48 c7 c7 00 b0 89 8b c6 05 82 b8 76 04 01 e8 82 d5 5d f7 <0f> 0b e9 e2 fe ff ff e8 96 16 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 400.200471][ C3] RSP: 0000:ffffc900007e8c70 EFLAGS: 00010282 [ 400.202748][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 400.205763][ C3] RDX: ffff888016aa4000 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 400.209458][ C3] RBP: ffffc900007e8cd0 R08: 0000000000000001 R09: 0000000000000000 [ 400.213116][ C3] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888023c40500 [ 400.216705][ C3] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 400.220290][ C3] FS: 0000000000000000(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000 [ 400.224358][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.226969][ C3] CR2: 00007feaf2153ad5 CR3: 0000000020041000 CR4: 0000000000350ee0 [ 400.229941][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.232848][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.235897][ C3] Call Trace: [ 400.237298][ C3] [ 400.238630][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.241116][ C3] hsr_announce+0x10d/0x370 [ 400.242804][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.245026][ C3] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 400.247588][ C3] call_timer_fn+0x1a0/0x580 [ 400.249705][ C3] ? msleep_interruptible+0x180/0x180 [ 400.251845][ C3] ? lock_downgrade+0x690/0x690 [ 400.253892][ C3] ? mark_held_locks+0x9f/0xe0 [ 400.256073][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.258592][ C3] ? _raw_spin_unlock_irq+0x23/0x50 [ 400.260452][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.262586][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.264789][ C3] expire_timers+0x29b/0x4b0 [ 400.266667][ C3] run_timer_softirq+0x326/0x910 [ 400.268752][ C3] ? expire_timers+0x4b0/0x4b0 [ 400.270568][ C3] ? kvm_clock_read+0x14/0x30 [ 400.272883][ C3] ? mark_held_locks+0x9f/0xe0 [ 400.274778][ C3] __do_softirq+0x1d4/0x905 [ 400.276683][ C3] __irq_exit_rcu+0x114/0x190 [ 400.278755][ C3] irq_exit_rcu+0x9/0x20 [ 400.280464][ C3] sysvec_apic_timer_interrupt+0x97/0xc0 [ 400.282580][ C3] [ 400.283723][ C3] [ 400.284888][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 400.287476][ C3] RIP: 0010:lock_acquire+0x1f5/0x520 [ 400.289556][ C3] Code: 7a 9d 7e 83 f8 01 0f 85 b9 02 00 00 9c 58 f6 c4 02 0f 85 a4 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 400.297003][ C3] RSP: 0000:ffffc90000e47680 EFLAGS: 00000206 [ 400.299388][ C3] RAX: dffffc0000000000 RBX: 1ffff920001c8ed2 RCX: 952684f63e7a7084 [ 400.302493][ C3] RDX: 1ffff11002d54958 RSI: 0000000000000000 RDI: 0000000000000000 [ 400.305429][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff9151cd07 [ 400.308495][ C3] R10: fffffbfff22a39a0 R11: 0000000000000000 R12: 0000000000000002 [ 400.311459][ C3] R13: 0000000000000000 R14: ffffffff8c796080 R15: 0000000000000000 [ 400.314542][ C3] ? lock_sync+0x190/0x190 [ 400.316186][ C3] ? list_lru_count_one+0x13b/0x320 [ 400.318271][ C3] ? lock_downgrade+0x690/0x690 [ 400.320173][ C3] ? f2fs_shrink_count+0x270/0x2f0 [ 400.322071][ C3] ? rcu_is_watching+0x12/0xb0 [ 400.323944][ C3] list_lru_count_one+0x42/0x320 [ 400.326055][ C3] ? list_lru_count_one+0x4/0x320 [ 400.328268][ C3] super_cache_count+0x150/0x2e0 [ 400.330400][ C3] do_shrink_slab+0x7e/0xaa0 [ 400.332213][ C3] shrink_slab+0x1c8/0x8a0 [ 400.334100][ C3] ? do_shrink_slab+0xaa0/0xaa0 [ 400.335952][ C3] ? shrink_node+0x1fa6/0x3500 [ 400.338137][ C3] ? lock_downgrade+0x690/0x690 [ 400.340294][ C3] shrink_one+0x4f9/0x710 [ 400.342193][ C3] shrink_node+0x1fd5/0x3500 [ 400.343910][ C3] ? shrink_lruvec+0x2810/0x2810 [ 400.346056][ C3] ? pgdat_balanced+0x1ad/0x200 [ 400.348186][ C3] balance_pgdat+0xa02/0x1ac0 [ 400.350403][ C3] ? do_try_to_free_pages+0x17b0/0x17b0 [ 400.352998][ C3] ? preempt_schedule_thunk+0x1a/0x20 [ 400.355317][ C3] ? preempt_schedule_common+0x45/0xb0 [ 400.357857][ C3] ? preempt_schedule_thunk+0x1a/0x20 [ 400.360262][ C3] kswapd+0x677/0xd60 [ 400.362100][ C3] ? balance_pgdat+0x1ac0/0x1ac0 [ 400.364449][ C3] ? prepare_to_swait_exclusive+0x240/0x240 [ 400.367167][ C3] ? __kthread_parkme+0x163/0x220 [ 400.369572][ C3] ? balance_pgdat+0x1ac0/0x1ac0 [ 400.371784][ C3] kthread+0x344/0x440 [ 400.373670][ C3] ? kthread_complete_and_exit+0x40/0x40 [ 400.376179][ C3] ret_from_fork+0x1f/0x30 [ 400.378317][ C3] [ 400.379745][ C3] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 400.383218][ C3] CPU: 3 PID: 110 Comm: kswapd0 Not tainted 6.4.0-rc2-syzkaller-00290-gd635f6cc934b #0 [ 400.387370][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 400.390865][ C3] Call Trace: [ 400.392145][ C3] [ 400.393370][ C3] dump_stack_lvl+0xd9/0x150 [ 400.395463][ C3] panic+0x686/0x730 [ 400.397289][ C3] ? panic_smp_self_stop+0xa0/0xa0 [ 400.399561][ C3] ? show_trace_log_lvl+0x285/0x390 [ 400.402027][ C3] ? send_hsr_supervision_frame+0x5fe/0x840 [ 400.404748][ C3] check_panic_on_warn+0xb1/0xc0 [ 400.407002][ C3] __warn+0xf2/0x390 [ 400.408801][ C3] ? send_hsr_supervision_frame+0x5fe/0x840 [ 400.411473][ C3] report_bug+0x2da/0x500 [ 400.413424][ C3] handle_bug+0x3c/0x70 [ 400.415336][ C3] exc_invalid_op+0x18/0x50 [ 400.417388][ C3] asm_exc_invalid_op+0x1a/0x20 [ 400.419628][ C3] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 400.422154][ C3] Code: 04 31 ff 89 de e8 a2 12 96 f7 84 db 0f 85 01 ff ff ff e8 b5 16 96 f7 48 c7 c7 00 b0 89 8b c6 05 82 b8 76 04 01 e8 82 d5 5d f7 <0f> 0b e9 e2 fe ff ff e8 96 16 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 400.429141][ C3] RSP: 0000:ffffc900007e8c70 EFLAGS: 00010282 [ 400.431661][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 400.435169][ C3] RDX: ffff888016aa4000 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 400.438904][ C3] RBP: ffffc900007e8cd0 R08: 0000000000000001 R09: 0000000000000000 [ 400.442410][ C3] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888023c40500 [ 400.445372][ C3] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 400.448260][ C3] ? __warn_printk+0x187/0x310 [ 400.449980][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.452083][ C3] hsr_announce+0x10d/0x370 [ 400.453728][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.455830][ C3] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 400.458013][ C3] call_timer_fn+0x1a0/0x580 [ 400.459663][ C3] ? msleep_interruptible+0x180/0x180 [ 400.461560][ C3] ? lock_downgrade+0x690/0x690 [ 400.463457][ C3] ? mark_held_locks+0x9f/0xe0 [ 400.465251][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.467403][ C3] ? _raw_spin_unlock_irq+0x23/0x50 [ 400.469274][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.471393][ C3] ? send_hsr_supervision_frame+0x840/0x840 [ 400.473490][ C3] expire_timers+0x29b/0x4b0 [ 400.475183][ C3] run_timer_softirq+0x326/0x910 [ 400.476968][ C3] ? expire_timers+0x4b0/0x4b0 [ 400.478668][ C3] ? kvm_clock_read+0x14/0x30 [ 400.480345][ C3] ? mark_held_locks+0x9f/0xe0 [ 400.482044][ C3] __do_softirq+0x1d4/0x905 [ 400.483684][ C3] __irq_exit_rcu+0x114/0x190 [ 400.485411][ C3] irq_exit_rcu+0x9/0x20 [ 400.487181][ C3] sysvec_apic_timer_interrupt+0x97/0xc0 [ 400.489575][ C3] [ 400.490630][ C3] [ 400.491702][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 400.493847][ C3] RIP: 0010:lock_acquire+0x1f5/0x520 [ 400.495778][ C3] Code: 7a 9d 7e 83 f8 01 0f 85 b9 02 00 00 9c 58 f6 c4 02 0f 85 a4 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 400.502553][ C3] RSP: 0000:ffffc90000e47680 EFLAGS: 00000206 [ 400.504765][ C3] RAX: dffffc0000000000 RBX: 1ffff920001c8ed2 RCX: 952684f63e7a7084 [ 400.507916][ C3] RDX: 1ffff11002d54958 RSI: 0000000000000000 RDI: 0000000000000000 [ 400.511278][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff9151cd07 [ 400.514674][ C3] R10: fffffbfff22a39a0 R11: 0000000000000000 R12: 0000000000000002 [ 400.517766][ C3] R13: 0000000000000000 R14: ffffffff8c796080 R15: 0000000000000000 [ 400.520808][ C3] ? lock_sync+0x190/0x190 [ 400.522595][ C3] ? list_lru_count_one+0x13b/0x320 [ 400.524665][ C3] ? lock_downgrade+0x690/0x690 [ 400.526507][ C3] ? f2fs_shrink_count+0x270/0x2f0 [ 400.528376][ C3] ? rcu_is_watching+0x12/0xb0 [ 400.530099][ C3] list_lru_count_one+0x42/0x320 [ 400.531912][ C3] ? list_lru_count_one+0x4/0x320 [ 400.533709][ C3] super_cache_count+0x150/0x2e0 [ 400.535574][ C3] do_shrink_slab+0x7e/0xaa0 [ 400.537307][ C3] shrink_slab+0x1c8/0x8a0 [ 400.538929][ C3] ? do_shrink_slab+0xaa0/0xaa0 [ 400.540679][ C3] ? shrink_node+0x1fa6/0x3500 [ 400.542645][ C3] ? lock_downgrade+0x690/0x690 [ 400.544400][ C3] shrink_one+0x4f9/0x710 [ 400.546013][ C3] shrink_node+0x1fd5/0x3500 [ 400.547865][ C3] ? shrink_lruvec+0x2810/0x2810 [ 400.549895][ C3] ? pgdat_balanced+0x1ad/0x200 [ 400.552258][ C3] balance_pgdat+0xa02/0x1ac0 [ 400.554504][ C3] ? do_try_to_free_pages+0x17b0/0x17b0 [ 400.557156][ C3] ? preempt_schedule_thunk+0x1a/0x20 [ 400.559723][ C3] ? preempt_schedule_common+0x45/0xb0 [ 400.562262][ C3] ? preempt_schedule_thunk+0x1a/0x20 [ 400.564671][ C3] kswapd+0x677/0xd60 [ 400.566460][ C3] ? balance_pgdat+0x1ac0/0x1ac0 [ 400.568682][ C3] ? prepare_to_swait_exclusive+0x240/0x240 [ 400.571298][ C3] ? __kthread_parkme+0x163/0x220 [ 400.573528][ C3] ? balance_pgdat+0x1ac0/0x1ac0 [ 400.575723][ C3] kthread+0x344/0x440 [ 400.577534][ C3] ? kthread_complete_and_exit+0x40/0x40 [ 400.580008][ C3] ret_from_fork+0x1f/0x30 [ 400.581983][ C3] [ 400.583813][ C3] Kernel Offset: disabled [ 400.585878][ C3] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:22:10 Registers: info registers vcpu 0 RAX=000000000058ee1d RBX=0000000000000000 RCX=ffffffff8a0e55d5 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffffffff8c407e08 R8 =0000000000000001 R9 =ffff88802c636ceb R10=ffffed10058c6d9d R11=0000000000000000 R12=0000000000000000 R13=ffffffff8e79b3d0 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8a0e6def RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000454cd7 CR3=000000004bdce000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=07e611e49045404ab0f75e0bfe7bc277 XMM01=a327b1431bdd7ae19a5757d2adf35e6d XMM02=1b2703261a6d2f5d1e71c0124226564e XMM03=6c3273df2d9263688be0b87cb6bfb42e XMM04=00000000ffffffff0000000000000060 XMM05=00000000000000000000000000000020 XMM06=564c75e05d072cc70000000000000000 XMM07=366c766f000000000000000000000000 XMM08=4fd200a94a551fbf1cafc6badccece20 XMM09=000000000000000000000000341c8d0f XMM10=44d238ef9afa5b9ee3d81daf84b011b3 XMM11=f1b1aead3389882e9b134f60579e1c57 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 1 RAX=0000000000c101cd RBX=0000000000000001 RCX=ffffffff8a0e55d5 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffffc9000066fe08 R8 =0000000000000001 R9 =ffff88802c736ceb R10=ffffed10058e6d9d R11=0000000000000000 R12=0000000000000001 R13=ffffffff8e79b3d0 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8a0e6def RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000000046af40 CR3=000000000c571000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=034a4047663ce6cfea07f515dc55de10 XMM01=a062b49bacc1909c846144f46745fb03 XMM02=56a3b53a7d7dbb66f07b9b35b475c66f XMM03=2c29f1eb584426217497a1906cda3ef2 XMM04=00000000000000000000000000000040 XMM05=00000000000000000000000000000040 XMM06=219e99bccb37d7660000000000000000 XMM07=17159d00000000000000000000000000 XMM08=e0bc75714091b10757425994ed1cbbb2 XMM09=000000000000000000000000068d6020 XMM10=a54ff53a3c6ef372bb67ae856b08c647 XMM11=5be0cd191f83d9ab9b05688c510e527f XMM12=00000000000000060000000000a522e1 XMM13=00000000000000000000000001f061ca XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 2 RAX=fffffbfff22a39a0 RBX=fffffbfff22a39a1 RCX=ffffffff81647e0e RDX=0000000000000001 RSI=0000000000000008 RDI=ffffffff9151cd00 RBP=fffffbfff22a39a0 RSP=ffffc90000ef7380 R8 =0000000000000000 R9 =ffffffff9151cd07 R10=fffffbfff22a39a0 R11=0000000000000000 R12=ffff888016aa8b58 R13=0000000000000009 R14=000000000000001f R15=ffff888016aa8b78 RIP=ffffffff81d53203 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10f0f54fa7 CR3=000000004bdce000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=8881648ce5660f73068292d752a86e89 XMM01=03910305e5dcb714360fdff5811b0fa4 XMM02=783e7070471343843fbb52622fadde7d XMM03=24fe0eefb23cf805d641032adde84138 XMM04=00000000000000000000000000000080 XMM05=00000000000000000000000000000040 XMM06=37267427d5d00b7d9b01a4c314d0d314 XMM07=d3f719779cbb118a82f8d9d1ed7f7715 XMM08=02db5f4936f720020f06abbb068a287c XMM09=f0cd04ad6b3c7205a136071807a23075 XMM10=034a4047663ce6cfea07f515dc55de10 XMM11=a062b49bacc1909c846144f46745fb03 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 3 RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8486f955 RDI=ffffffff920c3520 RBP=ffffffff920c34e0 RSP=ffffc900007e8658 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000077 R14=ffffffff8486f8f0 R15=0000000000000000 RIP=ffffffff8486f97f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feaf2153ad5 CR3=0000000020041000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=c2a81f73c29ca2d23fde1c40f12e4714 XMM01=610c5fcded20cd258452b1fa45516400 XMM02=46cc75439eb4350b864a7cac8d2a29a6 XMM03=c9246cb1fbf78c312bfe87cbd3d8a809 XMM04=00000000ffffffff0000000000000060 XMM05=00000000000000000000000000000020 XMM06=17d281a2b0050dcd0000000000000000 XMM07=d526297f000000000000000000000000 XMM08=82e3a5bb8c3660dd253812c1c0a5b6af XMM09=000000000000000000000000a57e5aef XMM10=d989cf8be589c338f47024806e62fe86 XMM11=c1e841a27d1afaa32e58b70752aceb56 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f