[ 38.353072][ T38] audit: type=1400 audit(1683734036.500:80): avc: denied { rlimitinh } for pid=5106 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.360590][ T38] audit: type=1400 audit(1683734036.500:81): avc: denied { siginh } for pid=5106 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.718397][ T38] audit: type=1400 audit(1683734039.880:82): avc: denied { read } for pid=4603 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]:3194' (ECDSA) to the list of known hosts. [ 42.660976][ T38] audit: type=1400 audit(1683734040.820:83): avc: denied { execute } for pid=5115 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 [ 42.670893][ T38] audit: type=1400 audit(1683734040.820:84): avc: denied { execute_no_trans } for pid=5115 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 2023/05/10 15:54:00 fuzzer started 2023/05/10 15:54:01 dialing manager at localhost:33983 [ 43.036930][ T38] audit: type=1400 audit(1683734041.200:85): avc: denied { mounton } for pid=5124 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 [ 43.039622][ T5124] cgroup: Unknown subsys name 'net' [ 43.044969][ T38] audit: type=1400 audit(1683734041.200:86): avc: denied { mount } for pid=5124 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 43.314204][ T5124] cgroup: Unknown subsys name 'rlimit' [ 43.438995][ T38] kauditd_printk_skb: 4 callbacks suppressed [ 43.439007][ T38] audit: type=1400 audit(1683734041.600:91): avc: denied { mounton } for pid=5124 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 2023/05/10 15:54:01 syscalls: 3910 2023/05/10 15:54:01 code coverage: enabled 2023/05/10 15:54:01 comparison tracing: enabled 2023/05/10 15:54:01 extra coverage: enabled 2023/05/10 15:54:01 delay kcov mmap: enabled 2023/05/10 15:54:01 setuid sandbox: enabled 2023/05/10 15:54:01 namespace sandbox: enabled 2023/05/10 15:54:01 Android sandbox: enabled 2023/05/10 15:54:01 fault injection: enabled 2023/05/10 15:54:01 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/05/10 15:54:01 net packet injection: enabled 2023/05/10 15:54:01 net device setup: enabled 2023/05/10 15:54:01 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/05/10 15:54:01 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/05/10 15:54:01 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/05/10 15:54:01 USB emulation: enabled 2023/05/10 15:54:01 hci packet injection: enabled 2023/05/10 15:54:01 wifi device emulation: enabled 2023/05/10 15:54:01 802.15.4 emulation: enabled [ 43.452749][ T38] audit: type=1400 audit(1683734041.600:92): avc: denied { mount } for pid=5124 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 2023/05/10 15:54:01 fetching corpus: 0, signal 0/2000 (executing program) [ 43.463078][ T38] audit: type=1400 audit(1683734041.600:93): avc: denied { setattr } for pid=5124 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 [ 43.471861][ T38] audit: type=1400 audit(1683734041.600:94): avc: denied { create } for pid=5124 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.481112][ T38] audit: type=1400 audit(1683734041.600:95): avc: denied { write } for pid=5124 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.493003][ T38] audit: type=1400 audit(1683734041.600:96): avc: denied { read } for pid=5124 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.504827][ T38] audit: type=1400 audit(1683734041.610:97): avc: denied { write } for pid=5115 comm="syz-fuzzer" path="pipe:[31335]" dev="pipefs" ino=31335 scontext=root:sysadm_r:sysadm_t 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without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5118 'syz-fuzzer' 15:56:00 executing program 3: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)='$\x00') mlock(&(0x7f0000ffa000/0x5000)=nil, 0x5000) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 15:56:00 executing program 0: prctl$PR_CAPBSET_DROP(0x8, 0x40000000000005) 15:56:00 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xd99, 0x2) write$tun(r0, 0x0, 0x0) 15:56:00 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\vt\n', 0x8, 0x2b, 0x0, @private2, @local, {[], @echo_request}}}}}, 0x0) [ 162.563494][ T38] audit: type=1400 audit(1683734160.720:99): avc: denied { execmem } for pid=5150 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 162.612865][ T38] audit: type=1400 audit(1683734160.770:100): avc: denied { mounton } for pid=5156 comm="syz-executor.3" 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 [ 162.628578][ T38] audit: type=1400 audit(1683734160.770:101): avc: denied { mount } for pid=5156 comm="syz-executor.3" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 162.691742][ T38] audit: type=1400 audit(1683734160.770:102): avc: denied { create } for pid=5156 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 162.705445][ T38] audit: type=1400 audit(1683734160.780:103): avc: denied { read write } for pid=5156 comm="syz-executor.3" 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 [ 162.708940][ T5162] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 162.713895][ T38] audit: type=1400 audit(1683734160.780:104): avc: denied { open } for pid=5156 comm="syz-executor.3" 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 [ 162.713913][ T38] audit: type=1400 audit(1683734160.780:105): avc: denied { ioctl } for pid=5156 comm="syz-executor.3" path="socket:[31367]" dev="sockfs" ino=31367 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 162.722817][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 162.732908][ T5162] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 162.743276][ T5162] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 162.744988][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 162.748719][ T5162] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 162.752376][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 162.754795][ T5162] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 162.758476][ T5162] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 162.763161][ T63] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 162.763340][ T5162] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 162.777926][ T4573] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 162.781846][ T4573] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 162.785772][ T5158] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 162.791375][ T4573] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 162.791758][ T38] audit: type=1400 audit(1683734160.950:106): avc: denied { read } for pid=5160 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 162.795538][ T4573] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 162.801415][ T38] audit: type=1400 audit(1683734160.950:107): avc: denied { open } for pid=5160 comm="syz-executor.0" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 162.804506][ T4573] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 162.815420][ T38] audit: type=1400 audit(1683734160.950:108): avc: denied { mounton } for pid=5160 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 162.823892][ T4573] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 162.833392][ T5166] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 162.838029][ T5158] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 162.841554][ T5158] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 162.846064][ T5158] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 162.849604][ T5158] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 162.852880][ T5158] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 163.040570][ T5160] chnl_net:caif_netlink_parms(): no params data found [ 163.053040][ T5156] chnl_net:caif_netlink_parms(): no params data found [ 163.067475][ T5165] chnl_net:caif_netlink_parms(): no params data found [ 163.189684][ T5156] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.193158][ T5156] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.197666][ T5156] bridge_slave_0: entered allmulticast mode [ 163.200780][ T5156] bridge_slave_0: entered promiscuous mode [ 163.204229][ T5168] chnl_net:caif_netlink_parms(): no params data found [ 163.212171][ T5156] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.214782][ T5156] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.217291][ T5156] bridge_slave_1: entered allmulticast mode [ 163.219780][ T5156] bridge_slave_1: entered promiscuous mode [ 163.274679][ T5160] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.277278][ T5160] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.279906][ T5160] bridge_slave_0: entered allmulticast mode [ 163.282824][ T5160] bridge_slave_0: entered promiscuous mode [ 163.298171][ T5165] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.300846][ T5165] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.303491][ T5165] bridge_slave_0: entered allmulticast mode [ 163.306267][ T5165] bridge_slave_0: entered promiscuous mode [ 163.310230][ T5160] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.313320][ T5160] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.315979][ T5160] bridge_slave_1: entered allmulticast mode [ 163.318919][ T5160] bridge_slave_1: entered promiscuous mode [ 163.324793][ T5156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.328156][ T5165] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.331369][ T5165] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.334136][ T5165] bridge_slave_1: entered allmulticast mode [ 163.336659][ T5165] bridge_slave_1: entered promiscuous mode [ 163.405981][ T5156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.424265][ T5165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.429377][ T5160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.433993][ T5168] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.436820][ T5168] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.439418][ T5168] bridge_slave_0: entered allmulticast mode [ 163.441929][ T5168] bridge_slave_0: entered promiscuous mode [ 163.445783][ T5168] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.449023][ T5168] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.452199][ T5168] bridge_slave_1: entered allmulticast mode [ 163.455849][ T5168] bridge_slave_1: entered promiscuous mode [ 163.470120][ T5156] team0: Port device team_slave_0 added [ 163.474012][ T5165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.479618][ T5160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.513249][ T5156] team0: Port device team_slave_1 added [ 163.578202][ T5160] team0: Port device team_slave_0 added [ 163.582153][ T5168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.587480][ T5168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.604179][ T5165] team0: Port device team_slave_0 added [ 163.607029][ T5160] team0: Port device team_slave_1 added [ 163.620033][ T5156] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.622511][ T5156] 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. [ 163.632251][ T5156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.638121][ T5165] team0: Port device team_slave_1 added [ 163.663907][ T5156] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.666396][ T5156] 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. [ 163.677476][ T5156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.704055][ T5168] team0: Port device team_slave_0 added [ 163.708831][ T5168] team0: Port device team_slave_1 added [ 163.720516][ T5160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.723625][ 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. [ 163.733798][ T5160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.753753][ T5165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.756437][ T5165] 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. [ 163.765703][ T5165] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.770247][ T5160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.773379][ 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. [ 163.783919][ T5160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.808195][ T5165] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.811332][ T5165] 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. [ 163.822498][ T5165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.847630][ T5168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.850690][ T5168] 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. [ 163.861110][ T5168] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.879305][ T5156] hsr_slave_0: entered promiscuous mode [ 163.882239][ T5156] hsr_slave_1: entered promiscuous mode [ 163.907239][ T5168] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.910437][ T5168] 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. [ 163.922259][ T5168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.942842][ T5160] hsr_slave_0: entered promiscuous mode [ 163.948443][ T5160] hsr_slave_1: entered promiscuous mode [ 163.951455][ T5160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 163.955436][ T5160] Cannot create hsr debugfs directory [ 163.959936][ T5165] hsr_slave_0: entered promiscuous mode [ 163.962654][ T5165] hsr_slave_1: entered promiscuous mode [ 163.965221][ T5165] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 163.968036][ T5165] Cannot create hsr debugfs directory [ 164.078058][ T5168] hsr_slave_0: entered promiscuous mode [ 164.081286][ T5168] hsr_slave_1: entered promiscuous mode [ 164.084412][ T5168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 164.087792][ T5168] Cannot create hsr debugfs directory [ 164.262338][ T5165] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 164.267400][ T5165] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 164.271678][ T5165] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 164.277606][ T5165] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 164.304514][ T5156] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 164.308558][ T5156] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 164.317220][ T5156] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 164.325262][ T5156] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 164.346625][ T5160] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 164.354271][ T5160] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 164.359059][ T5160] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 164.369286][ T5160] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 164.392303][ T5168] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 164.398059][ T5168] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 164.402365][ T5168] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 164.410516][ T5168] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 164.417127][ T5165] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.447675][ T5156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.455570][ T5165] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.459497][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.464063][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.473360][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.478662][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.482144][ T5197] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.485007][ T5197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.488461][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.491363][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.499659][ T5156] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.504779][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.507882][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.511383][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.514692][ T4982] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.517282][ T4982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.520059][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.523295][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.542492][ T5160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.546259][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.549559][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.552734][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.556332][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.559550][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.562711][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.565876][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.569003][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.572226][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.575471][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.578012][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.580909][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.584331][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.593118][ T5165] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.605811][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.608957][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.612272][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.614853][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.625593][ T5168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.628282][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.631584][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.638467][ T5160] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.644382][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.647446][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.650878][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.654504][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.657777][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.660930][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.664284][ T5196] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.666794][ T5196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.669652][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.672581][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.680633][ T5168] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.685010][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.689277][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.693375][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.700594][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.705396][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.708564][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.711595][ T5196] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.714149][ T5196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.721745][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.725033][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.728089][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.731437][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.734949][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.737627][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.740803][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.750805][ T5156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.755110][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.764473][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.767825][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.771053][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.774637][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.778008][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.781339][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.784710][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.787342][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.790189][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.793677][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.794951][ T5158] Bluetooth: hci0: command 0x0409 tx timeout [ 164.796969][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.802135][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.805662][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.808900][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.818366][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.821466][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.825368][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.828887][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.844419][ T5160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.848422][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.853270][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.857302][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.860805][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.864143][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.866232][ T4573] Bluetooth: hci2: command 0x0409 tx timeout [ 164.866312][ T5158] Bluetooth: hci3: command 0x0409 tx timeout [ 164.866352][ T5166] Bluetooth: hci1: command 0x0409 tx timeout [ 164.867292][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.877593][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.882464][ T5168] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.886917][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.894633][ T5165] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.910274][ T5165] veth0_vlan: entered promiscuous mode [ 164.914968][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 164.919441][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 164.923010][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 164.926760][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 164.934443][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.937676][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.943414][ T5165] veth1_vlan: entered promiscuous mode [ 164.954985][ T5165] veth0_macvtap: entered promiscuous mode [ 164.958520][ T5165] veth1_macvtap: entered promiscuous mode [ 164.965663][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 164.969066][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 164.972634][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 164.976188][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 164.993245][ T5165] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 164.997567][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 165.000693][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 165.007755][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.012070][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.018284][ T5156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.039176][ T5165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.043739][ T5165] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.047344][ T5165] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.051013][ T5165] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.059608][ T5165] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.064852][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.069573][ T5199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.111228][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.114432][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.137715][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 165.140376][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 165.159372][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.162487][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.167252][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.171455][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.200053][ T5156] veth0_vlan: entered promiscuous mode [ 165.206472][ T5168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.233200][ T5156] veth1_vlan: entered promiscuous mode [ 165.238898][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.241973][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.252717][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.257439][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.260843][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.281385][ T5193] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.285234][ T5193] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.289151][ T963] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 165.302663][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.307366][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.359748][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.364326][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.399806][ T5156] veth0_macvtap: entered promiscuous mode [ 165.409404][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.412903][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.416413][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.420094][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.423161][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.433373][ T5156] veth1_macvtap: entered promiscuous mode [ 165.440139][ T5168] veth0_vlan: entered promiscuous mode [ 165.444550][ T5168] veth1_vlan: entered promiscuous mode [ 165.450897][ T5156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.458216][ T5156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.470292][ T5156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.475449][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.478676][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.481740][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.488119][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.505518][ T5156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.516891][ T5156] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.522238][ T5156] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.529603][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.533176][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.536702][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.578200][ T5156] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.581547][ T5156] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.586152][ T5156] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.590219][ T5156] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.627844][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 165.631167][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 165.643893][ T5168] veth0_macvtap: entered promiscuous mode [ 165.648643][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.652285][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.656548][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.661645][ T5168] veth1_macvtap: entered promiscuous mode [ 165.680543][ T5168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.686172][ T5168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.690436][ T5168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.698811][ T5168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.708594][ T5168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.716660][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.720796][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.735091][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.754306][ T5160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.761918][ T5168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.767698][ T5168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.773987][ T5168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.795897][ T5168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.802247][ T5168] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.814886][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.819315][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.856228][ T5168] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.859939][ T5168] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.863422][ T5168] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.869582][ T5168] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.884851][ T5193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.888368][ T5193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.892650][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.929047][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.932981][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.947534][ T5195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.950878][ T5195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.965703][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 165.977891][ T5160] veth0_vlan: entered promiscuous mode [ 165.991046][ T5193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.991804][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.998199][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.002786][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.006683][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.007780][ T5193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.013569][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 166.019676][ T5160] veth1_vlan: entered promiscuous mode [ 166.028803][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 166.125738][ T5193] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.128890][ T5193] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.133010][ T5224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 166.222947][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 166.227443][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 166.260582][ T5160] veth0_macvtap: entered promiscuous mode [ 166.278840][ T5160] veth1_macvtap: entered promiscuous mode [ 166.298527][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 166.302693][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.308576][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 166.317691][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.321930][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 166.326992][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.332438][ T5160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 166.343633][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 166.348184][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.351769][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.358919][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.378358][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 166.382587][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.388044][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 166.394451][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.398614][ T5160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 166.412395][ T5160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 15:56:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) write$9p(r1, 0x0, 0x0) 15:56:04 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x8a143, 0x2) 15:56:04 executing program 3: creat(&(0x7f0000000a40)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0xc) [ 166.461083][ T5160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 166.493064][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.498999][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.557436][ T5160] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.561590][ T5160] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.565774][ T5160] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.569364][ T5160] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 166.708373][ T5193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.711538][ T5193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.716948][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 166.755297][ T5195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.758687][ T5195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.766901][ T5196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 166.878035][ T63] Bluetooth: hci0: command 0x041b tx timeout [ 166.943906][ T63] Bluetooth: hci2: command 0x041b tx timeout [ 166.945153][ T5166] Bluetooth: hci1: command 0x041b tx timeout [ 166.946112][ T63] Bluetooth: hci3: command 0x041b tx timeout 15:56:05 executing program 2: msgget(0x0, 0x140) 15:56:06 executing program 3: msgget(0x0, 0x21c) [ 168.954048][ T5166] Bluetooth: hci0: command 0x040f tx timeout [ 169.023975][ T5166] Bluetooth: hci1: command 0x040f tx timeout [ 169.027198][ T5166] Bluetooth: hci2: command 0x040f tx timeout [ 169.029841][ T5166] Bluetooth: hci3: command 0x040f tx timeout [ 171.034546][ T5166] Bluetooth: hci0: command 0x0419 tx timeout [ 171.104448][ T4573] Bluetooth: hci1: command 0x0419 tx timeout [ 171.114161][ T4573] Bluetooth: hci2: command 0x0419 tx timeout [ 171.116517][ T4573] Bluetooth: hci3: command 0x0419 tx timeout 15:56:08 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xd99, 0x2) write$tun(r0, 0x0, 0x7) [ 191.114114][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.744002][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.744053][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.746592][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.751731][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 192.384020][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 192.384190][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 192.386630][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 192.389188][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 192.391710][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 193.663901][ C1] aoe: skb alloc failure [ 193.665595][ C1] aoe: skb alloc failure [ 193.667242][ C1] aoe: skb alloc failure [ 193.668777][ C1] aoe: skb alloc failure [ 193.670296][ C1] aoe: skb alloc failure [ 193.671837][ C1] aoe: skb alloc failure [ 193.673359][ C1] aoe: skb alloc failure [ 193.674938][ C1] aoe: skb alloc failure [ 193.676486][ C1] aoe: skb alloc failure [ 193.678027][ C1] aoe: skb alloc failure [ 193.679556][ C1] aoe: skb alloc failure [ 193.681069][ C1] aoe: skb alloc failure [ 193.682544][ C1] aoe: skb alloc failure [ 193.684089][ C1] aoe: skb alloc failure [ 193.685575][ C1] aoe: skb alloc failure [ 193.687087][ C1] aoe: skb alloc failure [ 193.688593][ C1] aoe: skb alloc failure [ 193.690104][ C1] aoe: skb alloc failure [ 193.691905][ C1] aoe: skb alloc failure [ 193.693431][ C1] aoe: skb alloc failure [ 193.695136][ C1] aoe: skb alloc failure [ 193.696658][ C1] aoe: skb alloc failure [ 193.698190][ C1] aoe: skb alloc failure [ 193.699717][ C1] aoe: skb alloc failure [ 193.701237][ C1] aoe: skb alloc failure [ 193.702753][ C1] aoe: skb alloc failure [ 193.704302][ C1] aoe: skb alloc failure [ 193.705793][ C1] aoe: skb alloc failure [ 193.707295][ C1] aoe: skb alloc failure [ 193.708780][ C1] aoe: skb alloc failure [ 193.710284][ C1] aoe: skb alloc failure [ 193.711784][ C1] aoe: skb alloc failure [ 193.713247][ C1] aoe: skb alloc failure [ 193.714804][ C1] aoe: skb alloc failure [ 193.716289][ C1] aoe: skb alloc failure [ 193.717763][ C1] aoe: skb alloc failure [ 193.719260][ C1] aoe: skb alloc failure [ 193.720734][ C1] aoe: skb alloc failure [ 193.722209][ C1] aoe: skb alloc failure [ 193.723701][ C1] aoe: skb alloc failure [ 193.725242][ C1] aoe: skb alloc failure [ 193.726735][ C1] aoe: skb alloc failure [ 193.728250][ C1] aoe: skb alloc failure [ 193.729748][ C1] aoe: skb alloc failure [ 193.731210][ C1] aoe: skb alloc failure [ 193.732742][ C1] aoe: skb alloc failure [ 193.734300][ C1] aoe: skb alloc failure [ 193.735812][ C1] aoe: skb alloc failure [ 193.737317][ C1] aoe: skb alloc failure [ 193.738816][ C1] aoe: skb alloc failure [ 193.740314][ C1] aoe: skb alloc failure [ 193.741815][ C1] aoe: skb alloc failure [ 193.743325][ C1] aoe: skb alloc failure [ 193.744863][ C1] aoe: skb alloc failure [ 193.746376][ C1] aoe: skb alloc failure [ 193.747910][ C1] aoe: skb alloc failure [ 193.749431][ C1] aoe: skb alloc failure [ 193.750999][ C1] aoe: skb alloc failure [ 193.752528][ C1] aoe: skb alloc failure [ 193.754094][ C1] aoe: skb alloc failure [ 193.755629][ C1] aoe: skb alloc failure [ 193.757160][ C1] aoe: skb alloc failure [ 193.758689][ C1] aoe: skb alloc failure [ 193.760229][ C1] aoe: skb alloc failure [ 193.761777][ C1] aoe: skb alloc failure [ 193.763303][ C1] aoe: skb alloc failure [ 193.764865][ C1] aoe: skb alloc failure [ 196.223839][ C0] net_ratelimit: 105 callbacks suppressed [ 196.223849][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.223895][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.225989][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.229201][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.231882][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.233982][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.234004][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.234023][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.234041][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.234059][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 201.424069][ T5224] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 201.429073][ T5224] CPU: 1 PID: 5224 Comm: kworker/1:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 201.432718][ T5224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 201.435925][ T5224] Workqueue: events nsim_dev_trap_report_work [ 201.438127][ T5224] Call Trace: [ 201.439352][ T5224] [ 201.440441][ T5224] dump_stack_lvl+0xd9/0x150 [ 201.442204][ T5224] warn_alloc+0x213/0x360 [ 201.443798][ T5224] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 201.445799][ T5224] ? find_held_lock+0x2d/0x110 [ 201.447543][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 201.449476][ T5224] ? wake_all_kswapds+0x182/0x2d0 [ 201.451409][ T5224] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 201.454332][ T5224] ? get_page_from_freelist+0x1043/0x2c00 [ 201.456439][ T5224] ? warn_alloc+0x360/0x360 [ 201.458140][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 201.460065][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 201.462005][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 201.463951][ T5224] __alloc_pages+0x408/0x4a0 [ 201.465630][ T5224] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 201.468069][ T5224] ? kmem_cache_alloc_node+0x114/0x510 [ 201.470057][ T5224] ? lock_downgrade+0x690/0x690 [ 201.472106][ T5224] ? lock_downgrade+0x690/0x690 [ 201.474247][ T5224] cache_grow_begin+0x9b/0x3b0 [ 201.476038][ T5224] fallback_alloc+0x1e2/0x2d0 [ 201.477813][ T5224] kmem_cache_alloc_node+0x114/0x510 [ 201.479781][ T5224] __alloc_skb+0x288/0x330 [ 201.481424][ T5224] ? __napi_build_skb+0x50/0x50 [ 201.483316][ T5224] ? do_raw_spin_lock+0x124/0x2b0 [ 201.485176][ T5224] ? spin_bug+0x1c0/0x1c0 [ 201.486752][ T5224] nsim_dev_trap_report_work+0x2b1/0xc80 [ 201.488824][ T5224] process_one_work+0x99a/0x15e0 [ 201.490653][ T5224] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 201.493083][ T5224] ? spin_bug+0x1c0/0x1c0 [ 201.494865][ T5224] ? _raw_spin_lock_irq+0x45/0x50 [ 201.496747][ T5224] worker_thread+0x67d/0x10c0 [ 201.498483][ T5224] ? process_one_work+0x15e0/0x15e0 [ 201.500425][ T5224] kthread+0x344/0x440 [ 201.501939][ T5224] ? kthread_complete_and_exit+0x40/0x40 [ 201.504036][ T5224] ret_from_fork+0x1f/0x30 [ 201.505701][ T5224] [ 201.506856][ T5224] Mem-Info: [ 201.508026][ T5224] active_anon:4360 inactive_anon:159980 isolated_anon:0 [ 201.508026][ T5224] active_file:23 inactive_file:0 isolated_file:0 [ 201.508026][ T5224] unevictable:1536 dirty:0 writeback:0 [ 201.508026][ T5224] slab_reclaimable:16537 slab_unreclaimable:65469 [ 201.508026][ T5224] mapped:8216 shmem:2087 pagetables:703 [ 201.508026][ T5224] sec_pagetables:0 bounce:0 [ 201.508026][ T5224] kernel_misc_reclaimable:0 [ 201.508026][ T5224] free:6198 free_pcp:878 free_cma:0 [ 201.525114][ T5224] Node 0 active_anon:21060kB inactive_anon:2096kB active_file:48kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 201.537996][ T5224] Node 1 active_anon:618844kB inactive_anon:15360kB active_file:44kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 201.552171][ T5224] Node 0 DMA free:1944kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7028kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:28kB local_pcp:8kB free_cma:0kB [ 201.564141][ T5224] lowmem_reserve[]: 0 425 425 425 425 [ 201.566571][ T5224] Node 0 DMA32 free:5752kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:0kB inactive_file:16kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:756kB local_pcp:40kB free_cma:0kB [ 201.579453][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 201.581627][ T5224] Node 1 DMA32 free:17096kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15392kB inactive_anon:618812kB active_file:0kB inactive_file:380kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2712kB local_pcp:244kB free_cma:0kB [ 201.594021][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 201.595770][ T5224] Node 0 DMA: 86*4kB (UMH) 42*8kB (MH) 15*16kB (UMH) 2*32kB (M) 3*64kB (MH) 2*128kB (MH) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1944kB [ 201.601268][ T5224] Node 0 DMA32: 554*4kB (MEH) 272*8kB (UMEH) 65*16kB (UME) 10*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5752kB [ 201.606870][ T5224] Node 1 DMA32: 58*4kB (MEH) 92*8kB (UMEH) 124*16kB (MEH) 72*32kB (UMEH) 39*64kB (MH) 19*128kB (UMH) 9*256kB (ME) 9*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 17096kB [ 201.612715][ T5224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 201.616057][ T5224] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 201.619321][ T5224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 201.622710][ T5224] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 201.625953][ T5224] 2099 total pagecache pages [ 201.627605][ T5224] 0 pages in swap cache [ 201.629085][ T5224] Free swap = 0kB [ 201.630417][ T5224] Total swap = 0kB [ 201.631802][ T5224] 524155 pages RAM [ 201.633146][ T5224] 0 pages HighMem/MovableOnly [ 201.634826][ T5224] 171446 pages reserved [ 201.636313][ T5224] 0 pages cma reserved [ 211.466199][ T5202] warn_alloc: 4518 callbacks suppressed [ 211.466209][ T5202] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 211.473116][ T5202] CPU: 0 PID: 5202 Comm: kworker/u16:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 211.476745][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 211.479909][ T5202] Workqueue: phy4 ieee80211_iface_work [ 211.481855][ T5202] Call Trace: [ 211.483075][ T5202] [ 211.484145][ T5202] dump_stack_lvl+0xd9/0x150 [ 211.485808][ T5202] warn_alloc+0x213/0x360 [ 211.487379][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 211.489347][ T5202] ? find_held_lock+0x2d/0x110 [ 211.491072][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 211.493001][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 211.494811][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 211.497158][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 211.499193][ T5202] ? warn_alloc+0x360/0x360 [ 211.500821][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 211.502711][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 211.504616][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 211.506503][ T5202] __alloc_pages+0x408/0x4a0 [ 211.508172][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 211.510556][ T5202] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 211.512558][ T5202] ? lock_downgrade+0x690/0x690 [ 211.514346][ T5202] ? lock_downgrade+0x690/0x690 [ 211.516088][ T5202] cache_grow_begin+0x9b/0x3b0 [ 211.517816][ T5202] fallback_alloc+0x1e2/0x2d0 [ 211.519509][ T5202] __kmem_cache_alloc_node+0x105/0x3f0 [ 211.521456][ T5202] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 211.523640][ T5202] __kmalloc+0x4e/0x190 [ 211.525144][ T5202] ieee802_11_parse_elems_full+0x106/0x1340 [ 211.527265][ T5202] ? rcu_is_watching+0x12/0xb0 [ 211.528992][ T5202] ? trace_contention_end+0xd8/0x100 [ 211.530903][ T5202] ? __mutex_lock+0x231/0x1350 [ 211.532621][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 211.534423][ T5202] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 211.536649][ T5202] ? ieee80211_wake_vif_queues+0x40/0x40 [ 211.538661][ T5202] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 211.540651][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 211.542457][ T5202] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 211.544625][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 211.546427][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 211.548591][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 211.550753][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 211.552558][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 211.554538][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 211.556518][ T5202] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 211.558548][ T5202] ? find_held_lock+0x2d/0x110 [ 211.560274][ T5202] ? find_held_lock+0x2d/0x110 [ 211.561987][ T5202] ? kcov_remote_start+0x27b/0x7a0 [ 211.563822][ T5202] ? mark_held_locks+0x9f/0xe0 [ 211.565534][ T5202] ? kcov_remote_start+0x15a/0x7a0 [ 211.567363][ T5202] ? lockdep_hardirqs_on+0x7d/0x100 [ 211.569224][ T5202] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 211.571318][ T5202] ieee80211_iface_work+0xa4d/0xd70 [ 211.573208][ T5202] process_one_work+0x99a/0x15e0 [ 211.574986][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 211.576916][ T5202] ? spin_bug+0x1c0/0x1c0 [ 211.578464][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 211.580264][ T5202] worker_thread+0x67d/0x10c0 [ 211.581952][ T5202] ? process_one_work+0x15e0/0x15e0 [ 211.583810][ T5202] kthread+0x344/0x440 [ 211.585268][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 211.587265][ T5202] ret_from_fork+0x1f/0x30 [ 211.588865][ T5202] [ 211.589979][ T5202] Mem-Info: [ 211.591130][ T5202] active_anon:9087 inactive_anon:155253 isolated_anon:0 [ 211.591130][ T5202] active_file:7 inactive_file:5 isolated_file:0 [ 211.591130][ T5202] unevictable:1536 dirty:0 writeback:0 [ 211.591130][ T5202] slab_reclaimable:16504 slab_unreclaimable:66005 [ 211.591130][ T5202] mapped:8216 shmem:2087 pagetables:703 [ 211.591130][ T5202] sec_pagetables:0 bounce:0 [ 211.591130][ T5202] kernel_misc_reclaimable:0 [ 211.591130][ T5202] free:5717 free_pcp:852 free_cma:0 [ 211.606477][ T5202] Node 0 active_anon:2096kB inactive_anon:21060kB active_file:0kB inactive_file:32kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 211.617516][ T5202] Node 1 active_anon:15344kB inactive_anon:618860kB active_file:44kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 211.628749][ T5202] Node 0 DMA free:1972kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:7028kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:4kB free_cma:0kB [ 211.638400][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 211.640331][ T5202] Node 0 DMA32 free:3800kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:0kB inactive_file:312kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:676kB local_pcp:172kB free_cma:0kB [ 211.650674][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 211.652399][ T5202] Node 1 DMA32 free:17096kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:619108kB inactive_anon:15096kB active_file:0kB inactive_file:68kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2712kB local_pcp:920kB free_cma:0kB [ 211.663001][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 211.665147][ T5202] Node 0 DMA: 89*4kB (UMH) 44*8kB (MH) 15*16kB (UMH) 2*32kB (M) 3*64kB (MH) 2*128kB (MH) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1972kB [ 211.670647][ T5202] Node 0 DMA32: 444*4kB (UMEH) 169*8kB (MEH) 34*16kB (UME) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3800kB [ 211.675647][ T5202] Node 1 DMA32: 58*4kB (MEH) 92*8kB (UMEH) 124*16kB (MEH) 72*32kB (UMEH) 39*64kB (MH) 19*128kB (UMH) 9*256kB (ME) 9*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 17096kB [ 211.681488][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 211.684871][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 211.688147][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 211.691508][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 211.694842][ T5202] 2099 total pagecache pages [ 211.696498][ T5202] 0 pages in swap cache [ 211.698004][ T5202] Free swap = 0kB [ 211.699354][ T5202] Total swap = 0kB [ 211.700702][ T5202] 524155 pages RAM [ 211.702057][ T5202] 0 pages HighMem/MovableOnly [ 211.703763][ T5202] 171446 pages reserved [ 211.705240][ T5202] 0 pages cma reserved [ 218.623825][ C3] net_ratelimit: 47 callbacks suppressed [ 218.623835][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 218.628466][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.263873][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.903858][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.907164][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.913825][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.916612][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 220.543897][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 220.543926][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 220.549685][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 221.501278][ T5202] warn_alloc: 4528 callbacks suppressed [ 221.501288][ T5202] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 221.508275][ T5202] CPU: 3 PID: 5202 Comm: kworker/u16:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 221.512052][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 221.515322][ T5202] Workqueue: phy4 ieee80211_iface_work [ 221.517348][ T5202] Call Trace: [ 221.518611][ T5202] [ 221.519722][ T5202] dump_stack_lvl+0xd9/0x150 [ 221.521462][ T5202] warn_alloc+0x213/0x360 [ 221.523090][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 221.525122][ T5202] ? find_held_lock+0x2d/0x110 [ 221.526913][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 221.528857][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 221.530737][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 221.533166][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 221.535281][ T5202] ? warn_alloc+0x360/0x360 [ 221.536983][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 221.538880][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 221.541036][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 221.543032][ T5202] __alloc_pages+0x408/0x4a0 [ 221.544658][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 221.547134][ T5202] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 221.549194][ T5202] ? lock_downgrade+0x690/0x690 [ 221.550991][ T5202] ? lock_downgrade+0x690/0x690 [ 221.552853][ T5202] cache_grow_begin+0x9b/0x3b0 [ 221.554638][ T5202] fallback_alloc+0x1e2/0x2d0 [ 221.556364][ T5202] __kmem_cache_alloc_node+0x105/0x3f0 [ 221.558769][ T5202] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 221.561569][ T5202] __kmalloc+0x4e/0x190 [ 221.563542][ T5202] ieee802_11_parse_elems_full+0x106/0x1340 [ 221.566284][ T5202] ? rcu_is_watching+0x12/0xb0 [ 221.568546][ T5202] ? trace_contention_end+0xd8/0x100 [ 221.571017][ T5202] ? __mutex_lock+0x231/0x1350 [ 221.573274][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 221.575638][ T5202] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 221.578529][ T5202] ? ieee80211_wake_vif_queues+0x40/0x40 [ 221.581136][ T5202] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 221.583739][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 221.586098][ T5202] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 221.588938][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 221.591319][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 221.594124][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 221.596962][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 221.599328][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 221.601910][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 221.604503][ T5202] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 221.607194][ T5202] ? find_held_lock+0x2d/0x110 [ 221.608996][ T5202] ? find_held_lock+0x2d/0x110 [ 221.610729][ T5202] ? kcov_remote_start+0x27b/0x7a0 [ 221.612568][ T5202] ? mark_held_locks+0x9f/0xe0 [ 221.614464][ T5202] ? kcov_remote_start+0x15a/0x7a0 [ 221.616459][ T5202] ? lockdep_hardirqs_on+0x7d/0x100 [ 221.618435][ T5202] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 221.620518][ T5202] ieee80211_iface_work+0xa4d/0xd70 [ 221.622380][ T5202] process_one_work+0x99a/0x15e0 [ 221.624207][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 221.626125][ T5202] ? spin_bug+0x1c0/0x1c0 [ 221.627702][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 221.629498][ T5202] worker_thread+0x67d/0x10c0 [ 221.631199][ T5202] ? process_one_work+0x15e0/0x15e0 [ 221.633033][ T5202] kthread+0x344/0x440 [ 221.634471][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 221.636504][ T5202] ret_from_fork+0x1f/0x30 [ 221.638116][ T5202] [ 221.639238][ T5202] Mem-Info: [ 221.640380][ T5202] active_anon:155239 inactive_anon:9101 isolated_anon:0 [ 221.640380][ T5202] active_file:6 inactive_file:6 isolated_file:0 [ 221.640380][ T5202] unevictable:1536 dirty:0 writeback:0 [ 221.640380][ T5202] slab_reclaimable:16503 slab_unreclaimable:66545 [ 221.640380][ T5202] mapped:8216 shmem:2087 pagetables:703 [ 221.640380][ T5202] sec_pagetables:0 bounce:0 [ 221.640380][ T5202] kernel_misc_reclaimable:0 [ 221.640380][ T5202] free:5190 free_pcp:844 free_cma:0 [ 221.655847][ T5202] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:76kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 221.667065][ T5202] Node 1 active_anon:15320kB inactive_anon:618884kB active_file:0kB inactive_file:84kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 221.678263][ T5202] Node 0 DMA free:1972kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB 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 [ 221.687966][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 221.689898][ T5202] Node 0 DMA32 free:1692kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:0kB inactive_file:16kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:640kB local_pcp:228kB free_cma:0kB [ 221.700160][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 221.701862][ T5202] Node 1 DMA32 free:17096kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:618820kB inactive_anon:15384kB active_file:0kB inactive_file:84kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2712kB local_pcp:724kB free_cma:0kB [ 221.712191][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 221.713888][ T5202] Node 0 DMA: 89*4kB (UMH) 44*8kB (MH) 15*16kB (UMH) 2*32kB (M) 3*64kB (MH) 2*128kB (MH) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 1972kB [ 221.719095][ T5202] Node 0 DMA32: 185*4kB (UMEH) 97*8kB (UMEH) 11*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1692kB [ 221.723886][ T5202] Node 1 DMA32: 58*4kB (MEH) 92*8kB (UMEH) 124*16kB (MEH) 72*32kB (UMEH) 39*64kB (MH) 19*128kB (UMH) 9*256kB (ME) 9*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 17096kB [ 221.729686][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 221.733058][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 221.736301][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 221.739819][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 221.743117][ T5202] 2099 total pagecache pages [ 221.744773][ T5202] 0 pages in swap cache [ 221.746258][ T5202] Free swap = 0kB [ 221.747608][ T5202] Total swap = 0kB [ 221.748945][ T5202] 524155 pages RAM [ 221.750285][ T5202] 0 pages HighMem/MovableOnly [ 221.751963][ T5202] 171446 pages reserved [ 221.753444][ T5202] 0 pages cma reserved [ 221.823860][ C2] memory allocation failure, unreliable refcount tracker. [ 223.743842][ C2] net_ratelimit: 34 callbacks suppressed [ 223.743880][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.748652][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.751379][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.753869][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.754012][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.754033][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.763404][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.766580][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.769661][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 224.383912][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.863842][ C3] net_ratelimit: 50 callbacks suppressed [ 228.863856][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.868620][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.871195][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.873816][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.873848][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.873877][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.873901][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.874300][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.876804][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.879339][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 231.536720][ T5202] warn_alloc: 4754 callbacks suppressed [ 231.536734][ T5202] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 231.545278][ T5202] CPU: 1 PID: 5202 Comm: kworker/u16:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 231.549724][ T5202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 231.553423][ T5202] Workqueue: phy4 ieee80211_iface_work [ 231.555782][ T5202] Call Trace: [ 231.557319][ T5202] [ 231.558681][ T5202] dump_stack_lvl+0xd9/0x150 [ 231.560784][ T5202] warn_alloc+0x213/0x360 [ 231.562702][ T5202] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 231.564773][ T5202] ? find_held_lock+0x2d/0x110 [ 231.566666][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 231.568736][ T5202] ? wake_all_kswapds+0x182/0x2d0 [ 231.570714][ T5202] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 231.573276][ T5202] ? get_page_from_freelist+0x1043/0x2c00 [ 231.575531][ T5202] ? warn_alloc+0x360/0x360 [ 231.577332][ T5202] ? __zone_watermark_ok+0x4d0/0x4d0 [ 231.579418][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 231.581493][ T5202] ? prepare_alloc_pages+0x417/0x570 [ 231.583570][ T5202] __alloc_pages+0x408/0x4a0 [ 231.585391][ T5202] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 231.588025][ T5202] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 231.590215][ T5202] ? lock_downgrade+0x690/0x690 [ 231.592138][ T5202] ? lock_downgrade+0x690/0x690 [ 231.594070][ T5202] cache_grow_begin+0x9b/0x3b0 [ 231.595964][ T5202] fallback_alloc+0x1e2/0x2d0 [ 231.597828][ T5202] __kmem_cache_alloc_node+0x105/0x3f0 [ 231.599994][ T5202] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 231.602374][ T5202] __kmalloc+0x4e/0x190 [ 231.604026][ T5202] ieee802_11_parse_elems_full+0x106/0x1340 [ 231.606338][ T5202] ? rcu_is_watching+0x12/0xb0 [ 231.608245][ T5202] ? trace_contention_end+0xd8/0x100 [ 231.610325][ T5202] ? __mutex_lock+0x231/0x1350 [ 231.612218][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 231.614201][ T5202] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 231.616658][ T5202] ? ieee80211_wake_vif_queues+0x40/0x40 [ 231.618872][ T5202] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 231.621049][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 231.623063][ T5202] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 231.625446][ T5202] ? mark_lock.part.0+0xee/0x1970 [ 231.627428][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 231.629768][ T5202] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 231.632136][ T5202] ? __lock_acquire+0x1916/0x5df0 [ 231.634154][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 231.636335][ T5202] ? print_usage_bug.part.0+0x660/0x660 [ 231.638618][ T5202] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 231.640705][ T5202] ? find_held_lock+0x2d/0x110 [ 231.642418][ T5202] ? find_held_lock+0x2d/0x110 [ 231.644152][ T5202] ? kcov_remote_start+0x27b/0x7a0 [ 231.645973][ T5202] ? mark_held_locks+0x9f/0xe0 [ 231.647699][ T5202] ? kcov_remote_start+0x15a/0x7a0 [ 231.649546][ T5202] ? lockdep_hardirqs_on+0x7d/0x100 [ 231.651421][ T5202] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 231.653552][ T5202] ieee80211_iface_work+0xa4d/0xd70 [ 231.655438][ T5202] process_one_work+0x99a/0x15e0 [ 231.657202][ T5202] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 231.659149][ T5202] ? spin_bug+0x1c0/0x1c0 [ 231.660684][ T5202] ? _raw_spin_lock_irq+0x45/0x50 [ 231.662574][ T5202] worker_thread+0x67d/0x10c0 [ 231.664260][ T5202] ? process_one_work+0x15e0/0x15e0 [ 231.666089][ T5202] kthread+0x344/0x440 [ 231.667546][ T5202] ? kthread_complete_and_exit+0x40/0x40 [ 231.669610][ T5202] ret_from_fork+0x1f/0x30 [ 231.671215][ T5202] [ 231.672322][ T5202] Mem-Info: [ 231.673455][ T5202] active_anon:4356 inactive_anon:159984 isolated_anon:0 [ 231.673455][ T5202] active_file:0 inactive_file:12 isolated_file:0 [ 231.673455][ T5202] unevictable:1536 dirty:0 writeback:0 [ 231.673455][ T5202] slab_reclaimable:16503 slab_unreclaimable:67087 [ 231.673455][ T5202] mapped:8216 shmem:2087 pagetables:703 [ 231.673455][ T5202] sec_pagetables:0 bounce:0 [ 231.673455][ T5202] kernel_misc_reclaimable:0 [ 231.673455][ T5202] free:4717 free_pcp:781 free_cma:0 [ 231.688949][ T5202] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:8kB inactive_file:8kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 231.699925][ T5202] Node 1 active_anon:15208kB inactive_anon:618996kB active_file:0kB inactive_file:40kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 231.711831][ T5202] Node 0 DMA free:1616kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:8kB free_cma:0kB [ 231.721376][ T5202] lowmem_reserve[]: 0 425 425 425 425 [ 231.723752][ T5202] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:272kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:388kB local_pcp:20kB free_cma:0kB [ 231.734356][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 231.736048][ T5202] Node 1 DMA32 free:17096kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:618784kB inactive_anon:15420kB active_file:0kB inactive_file:140kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2712kB local_pcp:244kB free_cma:0kB [ 231.746958][ T5202] lowmem_reserve[]: 0 0 0 0 0 [ 231.748710][ T5202] Node 0 DMA: 88*4kB (UMH) 45*8kB (UMH) 15*16kB (UMH) 2*32kB (M) 4*64kB (UMH) 2*128kB (MH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1528kB [ 231.754060][ T5202] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 231.758333][ T5202] Node 1 DMA32: 58*4kB (MEH) 92*8kB (UMEH) 124*16kB (MEH) 72*32kB (UMEH) 39*64kB (MH) 19*128kB (UMH) 9*256kB (ME) 9*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 17096kB [ 231.764712][ T5202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 231.768003][ T5202] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 231.771209][ T5202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 231.774500][ T5202] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 231.777713][ T5202] 2099 total pagecache pages [ 231.779340][ T5202] 0 pages in swap cache [ 231.780797][ T5202] Free swap = 0kB [ 231.782228][ T5202] Total swap = 0kB [ 231.783944][ T5202] 524155 pages RAM [ 231.785432][ T5202] 0 pages HighMem/MovableOnly [ 231.787106][ T5202] 171446 pages reserved [ 231.788621][ T5202] 0 pages cma reserved [ 233.983851][ C3] net_ratelimit: 52 callbacks suppressed [ 233.983865][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.623872][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.626936][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.629832][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.632407][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.635049][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 234.637630][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.263823][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.263857][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 235.263866][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 241.571702][ T5193] warn_alloc: 5620 callbacks suppressed [ 241.571711][ T5193] kworker/u16:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 241.579244][ T5193] CPU: 3 PID: 5193 Comm: kworker/u16:2 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 241.582853][ T5193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 241.585954][ T5193] Workqueue: phy4 ieee80211_iface_work [ 241.587889][ T5193] Call Trace: [ 241.589074][ T5193] [ 241.590126][ T5193] dump_stack_lvl+0xd9/0x150 [ 241.591779][ T5193] warn_alloc+0x213/0x360 [ 241.593500][ T5193] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 241.595580][ T5193] ? find_held_lock+0x2d/0x110 [ 241.597296][ T5193] ? __zone_watermark_ok+0x4d0/0x4d0 [ 241.599180][ T5193] ? wake_all_kswapds+0x182/0x2d0 [ 241.600973][ T5193] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 241.603345][ T5193] ? get_page_from_freelist+0x1043/0x2c00 [ 241.605363][ T5193] ? warn_alloc+0x360/0x360 [ 241.606989][ T5193] ? __zone_watermark_ok+0x4d0/0x4d0 [ 241.609339][ T5193] ? prepare_alloc_pages+0x417/0x570 [ 241.611379][ T5193] ? prepare_alloc_pages+0x417/0x570 [ 241.613420][ T5193] __alloc_pages+0x408/0x4a0 [ 241.615072][ T5193] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 241.617734][ T5193] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 241.620063][ T5193] ? lock_downgrade+0x690/0x690 [ 241.621797][ T5193] ? lock_downgrade+0x690/0x690 [ 241.623566][ T5193] cache_grow_begin+0x9b/0x3b0 [ 241.625351][ T5193] fallback_alloc+0x1e2/0x2d0 [ 241.627546][ T5193] __kmem_cache_alloc_node+0x105/0x3f0 [ 241.629523][ T5193] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 241.631709][ T5193] __kmalloc+0x4e/0x190 [ 241.633317][ T5193] ieee802_11_parse_elems_full+0x106/0x1340 [ 241.635783][ T5193] ? rcu_is_watching+0x12/0xb0 [ 241.637831][ T5193] ? trace_contention_end+0xd8/0x100 [ 241.639733][ T5193] ? __mutex_lock+0x231/0x1350 [ 241.641450][ T5193] ? mark_lock.part.0+0xee/0x1970 [ 241.643361][ T5193] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 241.646097][ T5193] ? ieee80211_wake_vif_queues+0x40/0x40 [ 241.648097][ T5193] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 241.650071][ T5193] ? __lock_acquire+0x1916/0x5df0 [ 241.651875][ T5193] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 241.654435][ T5193] ? mark_lock.part.0+0xee/0x1970 [ 241.656312][ T5193] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 241.658462][ T5193] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 241.660583][ T5193] ? __lock_acquire+0x1916/0x5df0 [ 241.662421][ T5193] ? print_usage_bug.part.0+0x660/0x660 [ 241.664415][ T5193] ? print_usage_bug.part.0+0x660/0x660 [ 241.666390][ T5193] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 241.668416][ T5193] ? find_held_lock+0x2d/0x110 [ 241.670119][ T5193] ? find_held_lock+0x2d/0x110 [ 241.671829][ T5193] ? kcov_remote_start+0x27b/0x7a0 [ 241.673710][ T5193] ? mark_held_locks+0x9f/0xe0 [ 241.675460][ T5193] ? kcov_remote_start+0x15a/0x7a0 [ 241.677284][ T5193] ? lockdep_hardirqs_on+0x7d/0x100 [ 241.679332][ T5193] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 241.681828][ T5193] ieee80211_iface_work+0xa4d/0xd70 [ 241.683825][ T5193] process_one_work+0x99a/0x15e0 [ 241.685606][ T5193] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 241.687685][ T5193] ? spin_bug+0x1c0/0x1c0 [ 241.689684][ T5193] ? _raw_spin_lock_irq+0x45/0x50 [ 241.691491][ T5193] worker_thread+0x67d/0x10c0 [ 241.693186][ T5193] ? process_one_work+0x15e0/0x15e0 [ 241.695032][ T5193] kthread+0x344/0x440 [ 241.696729][ T5193] ? kthread_complete_and_exit+0x40/0x40 [ 241.699086][ T5193] ret_from_fork+0x1f/0x30 [ 241.700688][ T5193] [ 241.701800][ T5193] Mem-Info: [ 241.703011][ T5193] active_anon:159974 inactive_anon:4366 isolated_anon:0 [ 241.703011][ T5193] active_file:35 inactive_file:0 isolated_file:0 [ 241.703011][ T5193] unevictable:1536 dirty:0 writeback:0 [ 241.703011][ T5193] slab_reclaimable:16503 slab_unreclaimable:67652 [ 241.703011][ T5193] mapped:8216 shmem:2087 pagetables:703 [ 241.703011][ T5193] sec_pagetables:0 bounce:0 [ 241.703011][ T5193] kernel_misc_reclaimable:0 [ 241.703011][ T5193] free:4209 free_pcp:705 free_cma:0 [ 241.719249][ T5193] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:40kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 241.730850][ T5193] Node 1 active_anon:618780kB inactive_anon:15424kB active_file:100kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 241.742622][ T5193] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB 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 [ 241.752848][ T5193] lowmem_reserve[]: 0 425 425 425 425 [ 241.755360][ T5193] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:0kB inactive_file:336kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:372kB local_pcp:136kB free_cma:0kB [ 241.765672][ T5193] lowmem_reserve[]: 0 0 0 0 0 [ 241.767382][ T5193] Node 1 DMA32 free:16340kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15200kB inactive_anon:619004kB active_file:108kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2424kB local_pcp:540kB free_cma:0kB [ 241.778407][ T5193] lowmem_reserve[]: 0 0 0 0 0 [ 241.780087][ T5193] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 241.785335][ T5193] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 241.789648][ T5193] Node 1 DMA32: 51*4kB (UMH) 87*8kB (UMH) 123*16kB (UMH) 71*32kB (UMH) 39*64kB (MH) 18*128kB (MH) 9*256kB (UM) 8*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 16340kB [ 241.795582][ T5193] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 241.799042][ T5193] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 241.802889][ T5193] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 241.806236][ T5193] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 241.810189][ T5193] 2099 total pagecache pages [ 241.811994][ T5193] 0 pages in swap cache [ 241.813592][ T5193] Free swap = 0kB [ 241.814965][ T5193] Total swap = 0kB [ 241.816326][ T5193] 524155 pages RAM [ 241.817805][ T5193] 0 pages HighMem/MovableOnly [ 241.819980][ T5193] 171446 pages reserved [ 241.821508][ T5193] 0 pages cma reserved [ 251.603855][ T5224] warn_alloc: 5299 callbacks suppressed [ 251.603864][ T5224] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 251.610305][ T5224] CPU: 1 PID: 5224 Comm: kworker/1:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 251.614385][ T5224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 251.617421][ T5224] Workqueue: events nsim_dev_trap_report_work [ 251.619529][ T5224] Call Trace: [ 251.620681][ T5224] [ 251.621702][ T5224] dump_stack_lvl+0xd9/0x150 [ 251.623304][ T5224] warn_alloc+0x213/0x360 [ 251.624809][ T5224] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 251.626679][ T5224] ? find_held_lock+0x2d/0x110 [ 251.628331][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 251.630143][ T5224] ? wake_all_kswapds+0x182/0x2d0 [ 251.632143][ T5224] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 251.634481][ T5224] ? get_page_from_freelist+0x1043/0x2c00 [ 251.636511][ T5224] ? warn_alloc+0x360/0x360 [ 251.638119][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 251.639990][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 251.641823][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 251.643735][ T5224] ? __alloc_pages+0x3b1/0x4a0 [ 251.645435][ T5224] __alloc_pages+0x408/0x4a0 [ 251.647100][ T5224] ? find_held_lock+0x2d/0x110 [ 251.648782][ T5224] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 251.651178][ T5224] ? cache_grow_begin+0x9b/0x3b0 [ 251.652899][ T5224] cache_grow_begin+0x9b/0x3b0 [ 251.654604][ T5224] fallback_alloc+0x1e2/0x2d0 [ 251.656258][ T5224] kmem_cache_alloc_node+0x114/0x510 [ 251.658152][ T5224] __alloc_skb+0x288/0x330 [ 251.659791][ T5224] ? __napi_build_skb+0x50/0x50 [ 251.661561][ T5224] ? do_raw_spin_lock+0x124/0x2b0 [ 251.663363][ T5224] ? spin_bug+0x1c0/0x1c0 [ 251.664948][ T5224] nsim_dev_trap_report_work+0x2b1/0xc80 [ 251.666902][ T5224] process_one_work+0x99a/0x15e0 [ 251.668669][ T5224] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 251.670585][ T5224] ? spin_bug+0x1c0/0x1c0 [ 251.672123][ T5224] ? _raw_spin_lock_irq+0x45/0x50 [ 251.673964][ T5224] worker_thread+0x67d/0x10c0 [ 251.675676][ T5224] ? process_one_work+0x15e0/0x15e0 [ 251.677539][ T5224] kthread+0x344/0x440 [ 251.679003][ T5224] ? kthread_complete_and_exit+0x40/0x40 [ 251.681006][ T5224] ret_from_fork+0x1f/0x30 [ 251.682599][ T5224] [ 251.683710][ T5224] Mem-Info: [ 251.684853][ T5224] active_anon:4388 inactive_anon:159952 isolated_anon:0 [ 251.684853][ T5224] active_file:9 inactive_file:3 isolated_file:0 [ 251.684853][ T5224] unevictable:1536 dirty:0 writeback:0 [ 251.684853][ T5224] slab_reclaimable:16503 slab_unreclaimable:68151 [ 251.684853][ T5224] mapped:8216 shmem:2087 pagetables:703 [ 251.684853][ T5224] sec_pagetables:0 bounce:0 [ 251.684853][ T5224] kernel_misc_reclaimable:0 [ 251.684853][ T5224] free:3705 free_pcp:785 free_cma:0 [ 251.700057][ T5224] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:0kB inactive_file:28kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 251.710948][ T5224] Node 1 active_anon:15344kB inactive_anon:618860kB active_file:44kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 251.722442][ T5224] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:8kB free_cma:0kB [ 251.731963][ T5224] lowmem_reserve[]: 0 425 425 425 425 [ 251.733869][ T5224] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:96kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:360kB local_pcp:20kB free_cma:0kB [ 251.744149][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 251.745853][ T5224] Node 1 DMA32 free:14324kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15016kB inactive_anon:619188kB active_file:0kB inactive_file:184kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2744kB local_pcp:388kB free_cma:0kB [ 251.756088][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 251.757782][ T5224] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 251.762434][ T5224] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 251.766624][ T5224] Node 1 DMA32: 46*4kB (MH) 80*8kB (MH) 112*16kB (UMH) 68*32kB (UMH) 35*64kB (UMH) 17*128kB (MH) 9*256kB (UM) 5*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 14072kB [ 251.772044][ T5224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 251.775277][ T5224] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 251.778438][ T5224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 251.781669][ T5224] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 251.784810][ T5224] 2099 total pagecache pages [ 251.786423][ T5224] 0 pages in swap cache [ 251.787844][ T5224] Free swap = 0kB [ 251.789144][ T5224] Total swap = 0kB [ 251.790464][ T5224] 524155 pages RAM [ 251.791781][ T5224] 0 pages HighMem/MovableOnly [ 251.793402][ T5224] 171446 pages reserved [ 251.794840][ T5224] 0 pages cma reserved [ 255.113843][ C1] aoe: skb alloc failure [ 255.115395][ C1] aoe: skb alloc failure [ 255.116960][ C1] aoe: skb alloc failure [ 255.118445][ C1] aoe: skb alloc failure [ 255.119922][ C1] aoe: skb alloc failure [ 255.121410][ C1] aoe: skb alloc failure [ 255.122936][ C1] aoe: skb alloc failure [ 255.124459][ C1] aoe: skb alloc failure [ 255.125922][ C1] aoe: skb alloc failure [ 255.127342][ C1] aoe: skb alloc failure [ 255.128770][ C1] aoe: skb alloc failure [ 255.130204][ C1] aoe: skb alloc failure [ 255.131637][ C1] aoe: skb alloc failure [ 255.133054][ C1] aoe: skb alloc failure [ 255.134551][ C1] aoe: skb alloc failure [ 255.135939][ C1] aoe: skb alloc failure [ 255.137444][ C1] aoe: skb alloc failure [ 255.138871][ C1] aoe: skb alloc failure [ 255.140334][ C1] aoe: skb alloc failure [ 255.141824][ C1] aoe: skb alloc failure [ 255.143297][ C1] aoe: skb alloc failure [ 255.144812][ C1] aoe: skb alloc failure [ 255.146264][ C1] aoe: skb alloc failure [ 255.147701][ C1] aoe: skb alloc failure [ 255.149164][ C1] aoe: skb alloc failure [ 255.150613][ C1] aoe: skb alloc failure [ 255.152050][ C1] aoe: skb alloc failure [ 255.153481][ C1] aoe: skb alloc failure [ 255.154981][ C1] aoe: skb alloc failure [ 255.156461][ C1] aoe: skb alloc failure [ 255.157896][ C1] aoe: skb alloc failure [ 255.159330][ C1] aoe: skb alloc failure [ 255.160791][ C1] aoe: skb alloc failure [ 255.162251][ C1] aoe: skb alloc failure [ 255.163660][ C1] aoe: skb alloc failure [ 255.165059][ C1] aoe: skb alloc failure [ 255.166425][ C1] aoe: skb alloc failure [ 255.167875][ C1] aoe: skb alloc failure [ 255.169294][ C1] aoe: skb alloc failure [ 255.170767][ C1] aoe: skb alloc failure [ 255.172212][ C1] aoe: skb alloc failure [ 255.173653][ C1] aoe: skb alloc failure [ 255.175148][ C1] aoe: skb alloc failure [ 255.176629][ C1] aoe: skb alloc failure [ 255.178089][ C1] aoe: skb alloc failure [ 255.179510][ C1] aoe: skb alloc failure [ 255.180947][ C1] aoe: skb alloc failure [ 255.182438][ C1] aoe: skb alloc failure [ 255.184005][ C1] aoe: skb alloc failure [ 255.185558][ C1] aoe: skb alloc failure [ 255.186984][ C1] aoe: skb alloc failure [ 255.188462][ C1] aoe: skb alloc failure [ 255.189887][ C1] aoe: skb alloc failure [ 255.191426][ C1] aoe: skb alloc failure [ 255.192865][ C1] aoe: skb alloc failure [ 255.194315][ C1] aoe: skb alloc failure [ 255.195702][ C1] aoe: skb alloc failure [ 255.197187][ C1] aoe: skb alloc failure [ 255.198584][ C1] aoe: skb alloc failure [ 255.199959][ C1] aoe: skb alloc failure [ 255.201450][ C1] aoe: skb alloc failure [ 255.202873][ C1] aoe: skb alloc failure [ 255.204319][ C1] aoe: skb alloc failure [ 255.205726][ C1] aoe: skb alloc failure [ 255.207147][ C1] aoe: skb alloc failure [ 255.208571][ C1] aoe: skb alloc failure [ 255.209988][ C1] aoe: skb alloc failure [ 255.211450][ C1] aoe: skb alloc failure [ 261.642192][ C1] warn_alloc: 5298 callbacks suppressed [ 261.642202][ C1] kswapd1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 261.648863][ C1] CPU: 1 PID: 112 Comm: kswapd1 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 261.652203][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 261.655301][ C1] Call Trace: [ 261.656509][ C1] [ 261.657533][ C1] dump_stack_lvl+0xd9/0x150 [ 261.659175][ C1] warn_alloc+0x213/0x360 [ 261.660702][ C1] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 261.662707][ C1] ? find_held_lock+0x2d/0x110 [ 261.664492][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 261.666448][ C1] ? wake_all_kswapds+0x182/0x2d0 [ 261.668299][ C1] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 261.670682][ C1] ? get_page_from_freelist+0x3c9/0x2c00 [ 261.672751][ C1] ? warn_alloc+0x360/0x360 [ 261.674396][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 261.676327][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 261.678250][ C1] ? prepare_alloc_pages+0x178/0x570 [ 261.680158][ C1] ? __alloc_pages+0x3b1/0x4a0 [ 261.682043][ C1] __alloc_pages+0x408/0x4a0 [ 261.683733][ C1] ? find_held_lock+0x2d/0x110 [ 261.685481][ C1] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 261.687898][ C1] ? cache_grow_begin+0x9b/0x3b0 [ 261.689697][ C1] cache_grow_begin+0x9b/0x3b0 [ 261.691449][ C1] fallback_alloc+0x1e2/0x2d0 [ 261.693172][ C1] kmem_cache_alloc_node+0x114/0x510 [ 261.695189][ C1] __alloc_skb+0x288/0x330 [ 261.696768][ C1] ? __napi_build_skb+0x50/0x50 [ 261.698480][ C1] ? lock_sync+0x190/0x190 [ 261.700046][ C1] ? mark_held_locks+0x9f/0xe0 [ 261.701782][ C1] ? do_raw_spin_lock+0x124/0x2b0 [ 261.703582][ C1] skb_copy+0x13d/0x3e0 [ 261.705056][ C1] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb02/0x1290 [ 261.707400][ C1] ? hwsim_virtio_rx_work+0x360/0x360 [ 261.709295][ C1] ? mark_held_locks+0x9f/0xe0 [ 261.711023][ C1] ? ktime_get_with_offset+0x3f6/0x500 [ 261.712943][ C1] ? mac80211_hwsim_monitor_rx+0x1c2/0x840 [ 261.714895][ C1] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 261.716586][ C1] mac80211_hwsim_beacon_tx+0x431/0x750 [ 261.718577][ C1] __iterate_interfaces+0x2c8/0x570 [ 261.720426][ C1] ? __mac80211_hwsim_beacon_tx+0x5e0/0x5e0 [ 261.722520][ C1] ? __mac80211_hwsim_beacon_tx+0x5e0/0x5e0 [ 261.724625][ C1] ? skb_put_data.isra.0+0x30/0x30 [ 261.726430][ C1] ieee80211_iterate_active_interfaces_atomic+0x73/0x1c0 [ 261.728882][ C1] mac80211_hwsim_beacon+0x101/0x200 [ 261.730762][ C1] __hrtimer_run_queues+0x5fa/0xbe0 [ 261.732600][ C1] ? enqueue_hrtimer+0x320/0x320 [ 261.734397][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0 [ 261.736557][ C1] hrtimer_run_softirq+0x17f/0x360 [ 261.738363][ C1] __do_softirq+0x1d4/0x905 [ 261.740004][ C1] __irq_exit_rcu+0x114/0x190 [ 261.741712][ C1] irq_exit_rcu+0x9/0x20 [ 261.743226][ C1] sysvec_apic_timer_interrupt+0x97/0xc0 [ 261.745186][ C1] [ 261.746232][ C1] [ 261.747281][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 261.749408][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x3c/0x70 [ 261.751682][ C1] Code: 74 24 10 e8 c6 7f 53 f7 48 89 ef e8 ee ed 53 f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 3f c2 45 f7 65 8b 05 50 34 f2 75 85 c0 74 0a 5b 5d c3 e8 ac 7a [ 261.758482][ C1] RSP: 0000:ffffc90000ea7980 EFLAGS: 00000206 [ 261.760632][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff22a4bb6 [ 261.763425][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 261.766198][ C1] RBP: ffffffff8c7de4e0 R08: 0000000000000001 R09: ffffffff9151cd17 [ 261.769004][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88804a076000 [ 261.771816][ C1] R13: ffff88804a072000 R14: 0000000000012a00 R15: ffffc90000ea7ce0 [ 261.774581][ C1] shrink_one+0x36c/0x710 [ 261.776103][ C1] shrink_node+0x1fd5/0x3500 [ 261.777785][ C1] ? shrink_lruvec+0x2810/0x2810 [ 261.779536][ C1] ? pgdat_balanced+0x1ad/0x200 [ 261.781266][ C1] balance_pgdat+0xa02/0x1ac0 [ 261.782965][ C1] ? __schedule+0xca2/0x5880 [ 261.784617][ C1] ? do_try_to_free_pages+0x17b0/0x17b0 [ 261.786633][ C1] ? __pv_queued_spin_lock_slowpath+0x268/0xb50 [ 261.788807][ C1] ? lock_downgrade+0x690/0x690 [ 261.790528][ C1] kswapd+0x677/0xd60 [ 261.792069][ C1] ? balance_pgdat+0x1ac0/0x1ac0 [ 261.793845][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 261.796011][ C1] ? __kthread_parkme+0x163/0x220 [ 261.797795][ C1] ? balance_pgdat+0x1ac0/0x1ac0 [ 261.799560][ C1] kthread+0x344/0x440 [ 261.801022][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 261.803002][ C1] ret_from_fork+0x1f/0x30 [ 261.804574][ C1] [ 261.805666][ C1] Mem-Info: [ 261.806825][ C1] active_anon:4353 inactive_anon:159987 isolated_anon:0 [ 261.806825][ C1] active_file:0 inactive_file:26 isolated_file:0 [ 261.806825][ C1] unevictable:1536 dirty:0 writeback:0 [ 261.806825][ C1] slab_reclaimable:16503 slab_unreclaimable:68645 [ 261.806825][ C1] mapped:8216 shmem:2087 pagetables:703 [ 261.806825][ C1] sec_pagetables:0 bounce:0 [ 261.806825][ C1] kernel_misc_reclaimable:0 [ 261.806825][ C1] free:3201 free_pcp:726 free_cma:0 [ 261.822428][ C1] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:0kB inactive_file:36kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 261.834068][ C1] Node 1 active_anon:15160kB inactive_anon:619044kB active_file:0kB inactive_file:72kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 261.845228][ C1] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:8kB free_cma:0kB [ 261.855133][ C1] lowmem_reserve[]: 0 425 425 425 425 [ 261.857133][ C1] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:0kB inactive_file:32kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:356kB local_pcp:20kB free_cma:0kB [ 261.867398][ C1] lowmem_reserve[]: 0 0 0 0 0 [ 261.869081][ C1] Node 1 DMA32 free:12308kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:619004kB inactive_anon:15200kB active_file:0kB inactive_file:176kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2524kB local_pcp:280kB free_cma:0kB [ 261.879312][ C1] lowmem_reserve[]: 0 0 0 0 0 [ 261.880985][ C1] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 261.885540][ C1] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 261.889791][ C1] Node 1 DMA32: 45*4kB (UMH) 72*8kB (MH) 96*16kB (MH) 61*32kB (UMH) 28*64kB (UMH) 17*128kB (MH) 8*256kB (UM) 4*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 12308kB [ 261.895310][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 261.898623][ C1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 261.901835][ C1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 261.905116][ C1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 261.908328][ C1] 2099 total pagecache pages [ 261.909951][ C1] 0 pages in swap cache [ 261.911418][ C1] Free swap = 0kB [ 261.912735][ C1] Total swap = 0kB [ 261.914065][ C1] 524155 pages RAM [ 261.915384][ C1] 0 pages HighMem/MovableOnly [ 261.917056][ C1] 171446 pages reserved [ 261.918532][ C1] 0 pages cma reserved [ 271.653891][ T10] warn_alloc: 5222 callbacks suppressed [ 271.653915][ T10] kworker/u16:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 271.662326][ T10] CPU: 3 PID: 10 Comm: kworker/u16:0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 271.666076][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 271.670086][ T10] Workqueue: bat_events batadv_mcast_mla_update [ 271.672926][ T10] Call Trace: [ 271.674345][ T10] [ 271.675427][ T10] dump_stack_lvl+0xd9/0x150 [ 271.677364][ T10] warn_alloc+0x213/0x360 [ 271.679359][ T10] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 271.681907][ T10] ? find_held_lock+0x2d/0x110 [ 271.683850][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 271.685759][ T10] ? wake_all_kswapds+0x182/0x2d0 [ 271.687991][ T10] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 271.691014][ T10] ? get_page_from_freelist+0x1043/0x2c00 [ 271.693451][ T10] ? warn_alloc+0x360/0x360 [ 271.695127][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 271.697249][ T10] ? prepare_alloc_pages+0x417/0x570 [ 271.699661][ T10] ? prepare_alloc_pages+0x417/0x570 [ 271.702080][ T10] __alloc_pages+0x408/0x4a0 [ 271.703879][ T10] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 271.706306][ T10] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 271.708866][ T10] ? lock_downgrade+0x690/0x690 [ 271.711121][ T10] ? lock_downgrade+0x690/0x690 [ 271.713352][ T10] cache_grow_begin+0x9b/0x3b0 [ 271.715206][ T10] fallback_alloc+0x1e2/0x2d0 [ 271.717098][ T10] __kmem_cache_alloc_node+0x105/0x3f0 [ 271.719582][ T10] kmalloc_trace+0x26/0xe0 [ 271.721633][ T10] batadv_mcast_mla_update+0x1a69/0x2c40 [ 271.723950][ T10] ? batadv_mcast_get_bridge+0x2b0/0x2b0 [ 271.725976][ T10] ? lock_sync+0x190/0x190 [ 271.727911][ T10] ? lock_downgrade+0x690/0x690 [ 271.730180][ T10] ? _raw_spin_unlock_irq+0x23/0x50 [ 271.732606][ T10] process_one_work+0x99a/0x15e0 [ 271.734627][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 271.736955][ T10] ? spin_bug+0x1c0/0x1c0 [ 271.738981][ T10] ? _raw_spin_lock_irq+0x45/0x50 [ 271.741328][ T10] worker_thread+0x67d/0x10c0 [ 271.743333][ T10] ? process_one_work+0x15e0/0x15e0 [ 271.745407][ T10] kthread+0x344/0x440 [ 271.746870][ T10] ? kthread_complete_and_exit+0x40/0x40 [ 271.748838][ T10] ret_from_fork+0x1f/0x30 [ 271.750436][ T10] [ 271.751556][ T10] Mem-Info: [ 271.752694][ T10] active_anon:155246 inactive_anon:9094 isolated_anon:0 [ 271.752694][ T10] active_file:0 inactive_file:12 isolated_file:0 [ 271.752694][ T10] unevictable:1536 dirty:0 writeback:0 [ 271.752694][ T10] slab_reclaimable:16503 slab_unreclaimable:69135 [ 271.752694][ T10] mapped:8216 shmem:2087 pagetables:703 [ 271.752694][ T10] sec_pagetables:0 bounce:0 [ 271.752694][ T10] kernel_misc_reclaimable:0 [ 271.752694][ T10] free:2760 free_pcp:671 free_cma:0 [ 271.768208][ T10] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:4kB inactive_file:12kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 271.779168][ T10] Node 1 active_anon:15136kB inactive_anon:619068kB active_file:0kB inactive_file:36kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 271.790313][ T10] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB 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 [ 271.799830][ T10] lowmem_reserve[]: 0 425 425 425 425 [ 271.801738][ T10] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:232kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:356kB local_pcp:136kB free_cma:0kB [ 271.811951][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 271.813681][ T10] Node 1 DMA32 free:10544kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:619144kB inactive_anon:15060kB active_file:496kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2284kB local_pcp:496kB free_cma:0kB [ 271.824088][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 271.825789][ T10] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 271.830433][ T10] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 271.835407][ T10] Node 1 DMA32: 40*4kB (MH) 70*8kB (UMH) 92*16kB (MH) 57*32kB (UMH) 26*64kB (MH) 16*128kB (UMH) 7*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 10544kB [ 271.841822][ T10] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 271.846098][ T10] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 271.849935][ T10] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 271.853659][ T10] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 271.857833][ T10] 2099 total pagecache pages [ 271.859715][ T10] 0 pages in swap cache [ 271.861250][ T10] Free swap = 0kB [ 271.862723][ T10] Total swap = 0kB [ 271.864424][ T10] 524155 pages RAM [ 271.866147][ T10] 0 pages HighMem/MovableOnly [ 271.868287][ T10] 171446 pages reserved [ 271.869892][ T10] 0 pages cma reserved [ 275.583865][ C1] net_ratelimit: 3 callbacks suppressed [ 275.583907][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.585888][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.588458][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.593580][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.703941][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.703965][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.703980][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704020][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704045][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704066][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704088][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704109][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704130][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.704151][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 281.673914][ T6] warn_alloc: 5209 callbacks suppressed [ 281.673924][ T6] kworker/0:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 281.680592][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 281.684188][ T6] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 281.687239][ T6] Workqueue: events nsim_dev_trap_report_work [ 281.689293][ T6] Call Trace: [ 281.690435][ T6] [ 281.691454][ T6] dump_stack_lvl+0xd9/0x150 [ 281.693122][ T6] warn_alloc+0x213/0x360 [ 281.694646][ T6] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 281.697135][ T6] ? find_held_lock+0x2d/0x110 [ 281.699055][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 281.700867][ T6] ? wake_all_kswapds+0x182/0x2d0 [ 281.702652][ T6] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 281.705096][ T6] ? get_page_from_freelist+0x1043/0x2c00 [ 281.707068][ T6] ? warn_alloc+0x360/0x360 [ 281.708639][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 281.710479][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 281.712313][ T6] ? prepare_alloc_pages+0x417/0x570 [ 281.714235][ T6] ? __alloc_pages+0x3b1/0x4a0 [ 281.716000][ T6] __alloc_pages+0x408/0x4a0 [ 281.718157][ T6] ? find_held_lock+0x2d/0x110 [ 281.719953][ T6] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 281.722287][ T6] ? cache_grow_begin+0x9b/0x3b0 [ 281.724044][ T6] cache_grow_begin+0x9b/0x3b0 [ 281.725718][ T6] fallback_alloc+0x1e2/0x2d0 [ 281.727361][ T6] kmem_cache_alloc_node+0x114/0x510 [ 281.729200][ T6] __alloc_skb+0x288/0x330 [ 281.730767][ T6] ? __napi_build_skb+0x50/0x50 [ 281.732456][ T6] ? do_raw_spin_lock+0x124/0x2b0 [ 281.734589][ T6] ? spin_bug+0x1c0/0x1c0 [ 281.736593][ T6] nsim_dev_trap_report_work+0x2b1/0xc80 [ 281.738723][ T6] process_one_work+0x99a/0x15e0 [ 281.740448][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 281.742411][ T6] ? spin_bug+0x1c0/0x1c0 [ 281.744015][ T6] ? _raw_spin_lock_irq+0x45/0x50 [ 281.745775][ T6] worker_thread+0x67d/0x10c0 [ 281.747446][ T6] ? process_one_work+0x15e0/0x15e0 [ 281.749344][ T6] kthread+0x344/0x440 [ 281.750795][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 281.752950][ T6] ret_from_fork+0x1f/0x30 [ 281.755008][ T6] [ 281.756421][ T6] Mem-Info: [ 281.757589][ T6] active_anon:9060 inactive_anon:155280 isolated_anon:0 [ 281.757589][ T6] active_file:21 inactive_file:0 isolated_file:0 [ 281.757589][ T6] unevictable:1536 dirty:0 writeback:0 [ 281.757589][ T6] slab_reclaimable:16503 slab_unreclaimable:69636 [ 281.757589][ T6] mapped:8216 shmem:2087 pagetables:703 [ 281.757589][ T6] sec_pagetables:0 bounce:0 [ 281.757589][ T6] kernel_misc_reclaimable:0 [ 281.757589][ T6] free:2193 free_pcp:733 free_cma:0 [ 281.773645][ T6] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:76kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 281.784504][ T6] Node 1 active_anon:15112kB inactive_anon:619092kB active_file:8kB inactive_file:24kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 281.795620][ T6] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB 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 [ 281.805759][ T6] lowmem_reserve[]: 0 425 425 425 425 [ 281.807636][ T6] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:72kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:344kB local_pcp:76kB free_cma:0kB [ 281.817160][ T6] lowmem_reserve[]: 0 0 0 0 0 [ 281.818836][ T6] Node 1 DMA32 free:8276kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15084kB inactive_anon:619120kB active_file:0kB inactive_file:120kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2552kB local_pcp:792kB free_cma:0kB [ 281.829739][ T6] lowmem_reserve[]: 0 0 0 0 0 [ 281.831425][ T6] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 281.836027][ T6] Node 0 DMA32: 33*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 281.840271][ T6] Node 1 DMA32: 35*4kB (MH) 67*8kB (MH) 89*16kB (MH) 51*32kB (MH) 25*64kB (UMH) 13*128kB (UMH) 5*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8276kB [ 281.845620][ T6] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 281.849641][ T6] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 281.852909][ T6] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 281.856445][ T6] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 281.859809][ T6] 2099 total pagecache pages [ 281.861416][ T6] 0 pages in swap cache [ 281.862874][ T6] Free swap = 0kB [ 281.864166][ T6] Total swap = 0kB [ 281.865447][ T6] 524155 pages RAM [ 281.866746][ T6] 0 pages HighMem/MovableOnly [ 281.868386][ T6] 171446 pages reserved [ 281.869850][ T6] 0 pages cma reserved [ 285.823862][ C3] net_ratelimit: 19 callbacks suppressed [ 285.823878][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.828487][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.831030][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833572][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833828][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833828][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833851][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833868][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833884][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.836913][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.840227][ T4573] Bluetooth: hci1: no memory for command [ 285.840269][ T5166] Bluetooth: hci2: no memory for command [ 287.903885][ T4573] Bluetooth: hci3: command 0x0406 tx timeout [ 287.914354][ T63] Bluetooth: hci0: command 0x0406 tx timeout [ 290.943808][ C0] net_ratelimit: 16 callbacks suppressed [ 290.943836][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.943849][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944027][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944065][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944076][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944110][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944118][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944148][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944154][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944185][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 291.713999][ T56] warn_alloc: 4777 callbacks suppressed [ 291.714009][ T56] kworker/3:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 291.721245][ T56] CPU: 3 PID: 56 Comm: kworker/3:1 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 291.725035][ T56] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 291.728566][ T56] Workqueue: events nsim_dev_trap_report_work [ 291.730927][ T56] Call Trace: [ 291.732161][ T56] [ 291.733325][ T56] dump_stack_lvl+0xd9/0x150 [ 291.735028][ T56] warn_alloc+0x213/0x360 [ 291.736712][ T56] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 291.738714][ T56] ? find_held_lock+0x2d/0x110 [ 291.740428][ T56] ? __zone_watermark_ok+0x4d0/0x4d0 [ 291.742485][ T56] ? wake_all_kswapds+0x182/0x2d0 [ 291.744378][ T56] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 291.746781][ T56] ? get_page_from_freelist+0x1043/0x2c00 [ 291.748817][ T56] ? warn_alloc+0x360/0x360 [ 291.750619][ T56] ? __zone_watermark_ok+0x4d0/0x4d0 [ 291.752590][ T56] ? __zone_watermark_ok+0x4d0/0x4d0 [ 291.754598][ T56] ? prepare_alloc_pages+0x417/0x570 [ 291.756703][ T56] ? __alloc_pages+0x3b1/0x4a0 [ 291.758620][ T56] __alloc_pages+0x408/0x4a0 [ 291.760294][ T56] ? find_held_lock+0x2d/0x110 [ 291.762055][ T56] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 291.764435][ T56] ? cache_grow_begin+0x9b/0x3b0 [ 291.766217][ T56] cache_grow_begin+0x9b/0x3b0 [ 291.768113][ T56] fallback_alloc+0x1e2/0x2d0 [ 291.769873][ T56] kmem_cache_alloc_node+0x114/0x510 [ 291.771836][ T56] __alloc_skb+0x288/0x330 [ 291.773595][ T56] ? __napi_build_skb+0x50/0x50 [ 291.775434][ T56] ? do_raw_spin_lock+0x124/0x2b0 [ 291.777295][ T56] ? spin_bug+0x1c0/0x1c0 [ 291.778851][ T56] nsim_dev_trap_report_work+0x2b1/0xc80 [ 291.780845][ T56] process_one_work+0x99a/0x15e0 [ 291.782747][ T56] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 291.784678][ T56] ? spin_bug+0x1c0/0x1c0 [ 291.786238][ T56] ? _raw_spin_lock_irq+0x45/0x50 [ 291.788033][ T56] worker_thread+0x67d/0x10c0 [ 291.789727][ T56] ? process_one_work+0x15e0/0x15e0 [ 291.791634][ T56] kthread+0x344/0x440 [ 291.793082][ T56] ? kthread_complete_and_exit+0x40/0x40 [ 291.795086][ T56] ret_from_fork+0x1f/0x30 [ 291.796697][ T56] [ 291.797822][ T56] Mem-Info: [ 291.798977][ T56] active_anon:4385 inactive_anon:159955 isolated_anon:0 [ 291.798977][ T56] active_file:36 inactive_file:0 isolated_file:0 [ 291.798977][ T56] unevictable:1536 dirty:0 writeback:0 [ 291.798977][ T56] slab_reclaimable:16502 slab_unreclaimable:69831 [ 291.798977][ T56] mapped:8216 shmem:2087 pagetables:703 [ 291.798977][ T56] sec_pagetables:0 bounce:0 [ 291.798977][ T56] kernel_misc_reclaimable:0 [ 291.798977][ T56] free:1882 free_pcp:868 free_cma:0 [ 291.814488][ T56] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:36kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 291.825771][ T56] Node 1 active_anon:15188kB inactive_anon:619016kB active_file:108kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 291.837364][ T56] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB 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 [ 291.847534][ T56] lowmem_reserve[]: 0 425 425 425 425 [ 291.849466][ T56] Node 0 DMA32 free:172kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:288kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:348kB local_pcp:0kB free_cma:0kB [ 291.860471][ T56] lowmem_reserve[]: 0 0 0 0 0 [ 291.862236][ T56] Node 1 DMA32 free:7016kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:618836kB inactive_anon:15368kB active_file:12kB inactive_file:20kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:3076kB local_pcp:732kB free_cma:0kB [ 291.873122][ T56] lowmem_reserve[]: 0 0 0 0 0 [ 291.875054][ T56] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 291.880076][ T56] Node 0 DMA32: 37*4kB (H) 3*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 172kB [ 291.884862][ T56] Node 1 DMA32: 34*4kB (UMH) 64*8kB (MH) 82*16kB (MH) 44*32kB (UMH) 21*64kB (UMH) 10*128kB (MH) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7016kB [ 291.890633][ T56] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 291.894315][ T56] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 291.897948][ T56] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 291.901643][ T56] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 291.905067][ T56] 2099 total pagecache pages [ 291.906725][ T56] 0 pages in swap cache [ 291.908215][ T56] Free swap = 0kB [ 291.909566][ T56] Total swap = 0kB [ 291.910912][ T56] 524155 pages RAM [ 291.912258][ T56] 0 pages HighMem/MovableOnly [ 291.913936][ T56] 171446 pages reserved [ 291.915418][ T56] 0 pages cma reserved [ 296.063892][ C0] net_ratelimit: 28 callbacks suppressed [ 296.063903][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063936][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063993][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064032][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064070][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064107][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064143][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064178][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064216][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.064251][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.183845][ C3] net_ratelimit: 14 callbacks suppressed [ 301.183855][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.183865][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.183975][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184000][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184025][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184053][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184568][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184598][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184626][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.184654][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.753885][ T5224] warn_alloc: 4511 callbacks suppressed [ 301.753895][ T5224] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 301.760926][ T5224] CPU: 1 PID: 5224 Comm: kworker/1:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 301.764712][ T5224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 301.768000][ T5224] Workqueue: events nsim_dev_trap_report_work [ 301.770265][ T5224] Call Trace: [ 301.771529][ T5224] [ 301.772640][ T5224] dump_stack_lvl+0xd9/0x150 [ 301.774357][ T5224] warn_alloc+0x213/0x360 [ 301.775903][ T5224] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 301.777863][ T5224] ? find_held_lock+0x2d/0x110 [ 301.779583][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 301.781442][ T5224] ? wake_all_kswapds+0x182/0x2d0 [ 301.783225][ T5224] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 301.785561][ T5224] ? get_page_from_freelist+0x1043/0x2c00 [ 301.787574][ T5224] ? warn_alloc+0x360/0x360 [ 301.789183][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 301.791057][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 301.792950][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 301.794825][ T5224] ? __alloc_pages+0x3b1/0x4a0 [ 301.796532][ T5224] __alloc_pages+0x408/0x4a0 [ 301.798184][ T5224] ? find_held_lock+0x2d/0x110 [ 301.799911][ T5224] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 301.802281][ T5224] ? cache_grow_begin+0x9b/0x3b0 [ 301.804034][ T5224] cache_grow_begin+0x9b/0x3b0 [ 301.805748][ T5224] fallback_alloc+0x1e2/0x2d0 [ 301.807444][ T5224] kmem_cache_alloc_node+0x114/0x510 [ 301.809305][ T5224] __alloc_skb+0x288/0x330 [ 301.810898][ T5224] ? __napi_build_skb+0x50/0x50 [ 301.812616][ T5224] ? do_raw_spin_lock+0x124/0x2b0 [ 301.814402][ T5224] ? spin_bug+0x1c0/0x1c0 [ 301.815941][ T5224] nsim_dev_trap_report_work+0x2b1/0xc80 [ 301.817951][ T5224] process_one_work+0x99a/0x15e0 [ 301.819711][ T5224] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 301.821602][ T5224] ? spin_bug+0x1c0/0x1c0 [ 301.823174][ T5224] ? _raw_spin_lock_irq+0x45/0x50 [ 301.825007][ T5224] worker_thread+0x67d/0x10c0 [ 301.826687][ T5224] ? process_one_work+0x15e0/0x15e0 [ 301.828550][ T5224] kthread+0x344/0x440 [ 301.830003][ T5224] ? kthread_complete_and_exit+0x40/0x40 [ 301.832118][ T5224] ret_from_fork+0x1f/0x30 [ 301.833858][ T5224] [ 301.835045][ T5224] Mem-Info: [ 301.836255][ T5224] active_anon:155258 inactive_anon:9082 isolated_anon:0 [ 301.836255][ T5224] active_file:22 inactive_file:0 isolated_file:0 [ 301.836255][ T5224] unevictable:1536 dirty:0 writeback:0 [ 301.836255][ T5224] slab_reclaimable:16500 slab_unreclaimable:69529 [ 301.836255][ T5224] mapped:8216 shmem:2087 pagetables:703 [ 301.836255][ T5224] sec_pagetables:0 bounce:0 [ 301.836255][ T5224] kernel_misc_reclaimable:0 [ 301.836255][ T5224] free:2349 free_pcp:728 free_cma:0 [ 301.852256][ T5224] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:64kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9772kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 301.863720][ T5224] Node 1 active_anon:619064kB inactive_anon:15140kB active_file:24kB inactive_file:8kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 301.874738][ T5224] Node 0 DMA free:368kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB 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 [ 301.884469][ T5224] lowmem_reserve[]: 0 425 425 425 425 [ 301.886437][ T5224] Node 0 DMA32 free:1188kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:432kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:468kB local_pcp:300kB free_cma:0kB [ 301.897185][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 301.899024][ T5224] Node 1 DMA32 free:7840kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:619320kB inactive_anon:14884kB active_file:0kB inactive_file:208kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2420kB local_pcp:820kB free_cma:0kB [ 301.909808][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 301.911541][ T5224] Node 0 DMA: 8*4kB (MH) 4*8kB (H) 3*16kB (UH) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 368kB [ 301.916541][ T5224] Node 0 DMA32: 48*4kB (UEH) 13*8kB (UH) 18*16kB (UM) 13*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1064kB [ 301.921509][ T5224] Node 1 DMA32: 62*4kB (UMH) 159*8kB (UMH) 89*16kB (UMH) 39*32kB (UMH) 21*64kB (UMH) 10*128kB (UMH) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7840kB [ 301.927314][ T5224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 301.930830][ T5224] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 301.934107][ T5224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 301.937430][ T5224] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 301.940652][ T5224] 2099 total pagecache pages [ 301.942305][ T5224] 0 pages in swap cache [ 301.943782][ T5224] Free swap = 0kB [ 301.945109][ T5224] Total swap = 0kB [ 301.946469][ T5224] 524155 pages RAM [ 301.947805][ T5224] 0 pages HighMem/MovableOnly [ 301.949465][ T5224] 171446 pages reserved [ 301.950939][ T5224] 0 pages cma reserved [ 306.303869][ C1] net_ratelimit: 20 callbacks suppressed [ 306.303883][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.303920][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.303962][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.304005][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.304043][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.306529][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.309635][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.325455][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.328055][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423835][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423900][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423944][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423969][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423990][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.424013][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.424035][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.426526][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.813885][ T5224] warn_alloc: 4948 callbacks suppressed [ 311.813894][ T5224] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 311.820896][ T5224] CPU: 1 PID: 5224 Comm: kworker/1:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 311.824543][ T5224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 311.827777][ T5224] Workqueue: events nsim_dev_trap_report_work [ 311.830171][ T5224] Call Trace: [ 311.831439][ T5224] [ 311.832541][ T5224] dump_stack_lvl+0xd9/0x150 [ 311.834268][ T5224] warn_alloc+0x213/0x360 [ 311.835894][ T5224] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 311.837945][ T5224] ? find_held_lock+0x2d/0x110 [ 311.839712][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 311.841776][ T5224] ? wake_all_kswapds+0x182/0x2d0 [ 311.843617][ T5224] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 311.846004][ T5224] ? get_page_from_freelist+0x1043/0x2c00 [ 311.848063][ T5224] ? warn_alloc+0x360/0x360 [ 311.849725][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 311.851675][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 311.853581][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 311.855502][ T5224] ? __alloc_pages+0x3b1/0x4a0 [ 311.857244][ T5224] __alloc_pages+0x408/0x4a0 [ 311.858918][ T5224] ? find_held_lock+0x2d/0x110 [ 311.860637][ T5224] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 311.863653][ T5224] ? cache_grow_begin+0x9b/0x3b0 [ 311.865615][ T5224] cache_grow_begin+0x9b/0x3b0 [ 311.867443][ T5224] fallback_alloc+0x1e2/0x2d0 [ 311.869197][ T5224] kmem_cache_alloc_node+0x114/0x510 [ 311.871511][ T5224] __alloc_skb+0x288/0x330 [ 311.873221][ T5224] ? __napi_build_skb+0x50/0x50 [ 311.875049][ T5224] ? do_raw_spin_lock+0x124/0x2b0 [ 311.876943][ T5224] ? spin_bug+0x1c0/0x1c0 [ 311.878583][ T5224] nsim_dev_trap_report_work+0x2b1/0xc80 [ 311.880813][ T5224] process_one_work+0x99a/0x15e0 [ 311.882741][ T5224] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 311.884749][ T5224] ? spin_bug+0x1c0/0x1c0 [ 311.886432][ T5224] ? _raw_spin_lock_irq+0x45/0x50 [ 311.888357][ T5224] worker_thread+0x67d/0x10c0 [ 311.890209][ T5224] ? process_one_work+0x15e0/0x15e0 [ 311.892157][ T5224] kthread+0x344/0x440 [ 311.893672][ T5224] ? kthread_complete_and_exit+0x40/0x40 [ 311.895733][ T5224] ret_from_fork+0x1f/0x30 [ 311.897483][ T5224] [ 311.898645][ T5224] Mem-Info: [ 311.899793][ T5224] active_anon:159913 inactive_anon:4427 isolated_anon:0 [ 311.899793][ T5224] active_file:3 inactive_file:11 isolated_file:0 [ 311.899793][ T5224] unevictable:1536 dirty:0 writeback:0 [ 311.899793][ T5224] slab_reclaimable:16500 slab_unreclaimable:70012 [ 311.899793][ T5224] mapped:8216 shmem:2087 pagetables:703 [ 311.899793][ T5224] sec_pagetables:0 bounce:0 [ 311.899793][ T5224] kernel_misc_reclaimable:0 [ 311.899793][ T5224] free:1906 free_pcp:682 free_cma:0 [ 311.915268][ T5224] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:0kB inactive_file:32kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9676kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 311.926205][ T5224] Node 1 active_anon:618784kB inactive_anon:15420kB active_file:92kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 311.937344][ T5224] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB 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 [ 311.946941][ T5224] lowmem_reserve[]: 0 425 425 425 425 [ 311.948915][ T5224] Node 0 DMA32 free:200kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:80kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:548kB local_pcp:252kB free_cma:0kB [ 311.959131][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 311.960859][ T5224] Node 1 DMA32 free:7084kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15384kB inactive_anon:618820kB active_file:8kB inactive_file:24kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2156kB local_pcp:796kB free_cma:0kB [ 311.971183][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 311.972882][ T5224] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 311.977602][ T5224] Node 0 DMA32: 40*4kB (H) 5*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200kB [ 311.981972][ T5224] Node 1 DMA32: 45*4kB (UMH) 91*8kB (UMH) 80*16kB (UMH) 39*32kB (UMH) 21*64kB (UMH) 10*128kB (UMH) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7084kB [ 311.987496][ T5224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 311.990830][ T5224] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 311.994096][ T5224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 311.997461][ T5224] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 312.000693][ T5224] 2099 total pagecache pages [ 312.002330][ T5224] 0 pages in swap cache [ 312.003800][ T5224] Free swap = 0kB [ 312.005126][ T5224] Total swap = 0kB [ 312.006470][ T5224] 524155 pages RAM [ 312.007807][ T5224] 0 pages HighMem/MovableOnly [ 312.009468][ T5224] 171446 pages reserved [ 312.010941][ T5224] 0 pages cma reserved [ 316.543850][ C1] aoe: skb alloc failure [ 316.543866][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.543875][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.543928][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.545635][ C1] aoe: skb alloc failure [ 316.555773][ C1] aoe: skb alloc failure [ 316.557518][ C1] aoe: skb alloc failure [ 316.559310][ C1] aoe: skb alloc failure [ 316.561185][ C1] aoe: skb alloc failure [ 316.562818][ C1] aoe: skb alloc failure [ 316.564545][ C1] aoe: skb alloc failure [ 316.566400][ C1] aoe: skb alloc failure [ 316.568179][ C1] aoe: skb alloc failure [ 316.569888][ C1] aoe: skb alloc failure [ 316.571470][ C1] aoe: skb alloc failure [ 316.573311][ C1] aoe: skb alloc failure [ 316.575167][ C1] aoe: skb alloc failure [ 316.576930][ C1] aoe: skb alloc failure [ 316.578740][ C1] aoe: skb alloc failure [ 316.580425][ C1] aoe: skb alloc failure [ 316.582040][ C1] aoe: skb alloc failure [ 316.583939][ C1] aoe: skb alloc failure [ 316.585607][ C1] aoe: skb alloc failure [ 316.587393][ C1] aoe: skb alloc failure [ 316.589383][ C1] aoe: skb alloc failure [ 316.591198][ C1] aoe: skb alloc failure [ 316.592914][ C1] aoe: skb alloc failure [ 316.594837][ C1] aoe: skb alloc failure [ 316.596731][ C1] aoe: skb alloc failure [ 316.598677][ C1] aoe: skb alloc failure [ 316.600397][ C1] aoe: skb alloc failure [ 316.602054][ C1] aoe: skb alloc failure [ 316.603695][ C1] aoe: skb alloc failure [ 316.605284][ C1] aoe: skb alloc failure [ 316.606827][ C1] aoe: skb alloc failure [ 316.608466][ C1] aoe: skb alloc failure [ 316.610112][ C1] aoe: skb alloc failure [ 316.611791][ C1] aoe: skb alloc failure [ 316.613482][ C1] aoe: skb alloc failure [ 316.615214][ C1] aoe: skb alloc failure [ 316.616954][ C1] aoe: skb alloc failure [ 316.618537][ C1] aoe: skb alloc failure [ 316.620240][ C1] aoe: skb alloc failure [ 316.621916][ C1] aoe: skb alloc failure [ 316.623621][ C1] aoe: skb alloc failure [ 316.625347][ C1] aoe: skb alloc failure [ 316.627018][ C1] aoe: skb alloc failure [ 316.628671][ C1] aoe: skb alloc failure [ 316.630226][ C1] aoe: skb alloc failure [ 316.631854][ C1] aoe: skb alloc failure [ 316.633401][ C1] aoe: skb alloc failure [ 316.634994][ C1] aoe: skb alloc failure [ 316.636541][ C1] aoe: skb alloc failure [ 316.638071][ C1] aoe: skb alloc failure [ 316.639597][ C1] aoe: skb alloc failure [ 316.641223][ C1] aoe: skb alloc failure [ 316.642905][ C1] aoe: skb alloc failure [ 316.644880][ C1] aoe: skb alloc failure [ 316.646438][ C1] aoe: skb alloc failure [ 316.647965][ C1] aoe: skb alloc failure [ 316.649490][ C1] aoe: skb alloc failure [ 316.651286][ C1] aoe: skb alloc failure [ 316.653204][ C1] aoe: skb alloc failure [ 316.655163][ C1] aoe: skb alloc failure [ 316.657094][ C1] aoe: skb alloc failure [ 316.658856][ C1] aoe: skb alloc failure [ 316.660639][ C1] aoe: skb alloc failure [ 316.662560][ C1] aoe: skb alloc failure [ 316.664530][ C1] aoe: skb alloc failure [ 316.666434][ C1] aoe: skb alloc failure [ 321.853384][ C1] warn_alloc: 5236 callbacks suppressed [ 321.853393][ C1] kswapd0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 321.860267][ C1] CPU: 1 PID: 111 Comm: kswapd0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 321.864343][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 321.868344][ C1] Call Trace: [ 321.869863][ C1] [ 321.871165][ C1] dump_stack_lvl+0xd9/0x150 [ 321.873197][ C1] warn_alloc+0x213/0x360 [ 321.875200][ C1] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 321.877597][ C1] ? find_held_lock+0x2d/0x110 [ 321.879515][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 321.881927][ C1] ? wake_all_kswapds+0x182/0x2d0 [ 321.884317][ C1] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 321.887183][ C1] ? get_page_from_freelist+0x3c9/0x2c00 [ 321.889561][ C1] ? warn_alloc+0x360/0x360 [ 321.891619][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 321.893909][ C1] ? __zone_watermark_ok+0x4d0/0x4d0 [ 321.896274][ C1] ? prepare_alloc_pages+0x178/0x570 [ 321.898719][ C1] ? __alloc_pages+0x3b1/0x4a0 [ 321.900876][ C1] __alloc_pages+0x408/0x4a0 [ 321.902988][ C1] ? find_held_lock+0x2d/0x110 [ 321.904821][ C1] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 321.907855][ C1] ? cache_grow_begin+0x9b/0x3b0 [ 321.910157][ C1] cache_grow_begin+0x9b/0x3b0 [ 321.912311][ C1] fallback_alloc+0x1e2/0x2d0 [ 321.914277][ C1] kmem_cache_alloc_node+0x114/0x510 [ 321.916408][ C1] __alloc_skb+0x288/0x330 [ 321.918009][ C1] ? __napi_build_skb+0x50/0x50 [ 321.919995][ C1] ? lock_sync+0x190/0x190 [ 321.922057][ C1] ? mark_held_locks+0x9f/0xe0 [ 321.924285][ C1] ? do_raw_spin_lock+0x124/0x2b0 [ 321.926329][ C1] skb_copy+0x13d/0x3e0 [ 321.928062][ C1] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb02/0x1290 [ 321.931073][ C1] ? hwsim_virtio_rx_work+0x360/0x360 [ 321.933469][ C1] ? mark_held_locks+0x9f/0xe0 [ 321.935748][ C1] ? ktime_get_with_offset+0x3f6/0x500 [ 321.938222][ C1] ? mac80211_hwsim_monitor_rx+0x1c2/0x840 [ 321.940877][ C1] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 321.943272][ C1] mac80211_hwsim_beacon_tx+0x431/0x750 [ 321.945812][ C1] __iterate_interfaces+0x2c8/0x570 [ 321.948202][ C1] ? __mac80211_hwsim_beacon_tx+0x5e0/0x5e0 [ 321.950801][ C1] ? __mac80211_hwsim_beacon_tx+0x5e0/0x5e0 [ 321.953397][ C1] ? skb_put_data.isra.0+0x30/0x30 [ 321.955421][ C1] ieee80211_iterate_active_interfaces_atomic+0x73/0x1c0 [ 321.957930][ C1] mac80211_hwsim_beacon+0x101/0x200 [ 321.959825][ C1] __hrtimer_run_queues+0x5fa/0xbe0 [ 321.961685][ C1] ? enqueue_hrtimer+0x320/0x320 [ 321.963437][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0 [ 321.965646][ C1] hrtimer_run_softirq+0x17f/0x360 [ 321.967462][ C1] __do_softirq+0x1d4/0x905 [ 321.969079][ C1] __irq_exit_rcu+0x114/0x190 [ 321.970757][ C1] irq_exit_rcu+0x9/0x20 [ 321.972271][ C1] sysvec_apic_timer_interrupt+0x97/0xc0 [ 321.974267][ C1] [ 321.975363][ C1] [ 321.976429][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 321.978566][ C1] RIP: 0010:lock_acquire+0x1f5/0x520 [ 321.980535][ C1] Code: 78 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 [ 321.988021][ C1] RSP: 0000:ffffc90000e97618 EFLAGS: 00000206 [ 321.990776][ C1] RAX: dffffc0000000000 RBX: 1ffff920001d2ec5 RCX: ffffffff8164b706 [ 321.993981][ C1] RDX: 1ffff11002d34960 RSI: 0000000000000001 RDI: 0000000000000000 [ 321.997491][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff9151cdaf [ 322.001092][ C1] R10: fffffbfff22a39b5 R11: 0000000000000000 R12: 0000000000000000 [ 322.004628][ C1] R13: 0000000000000000 R14: ffff888013344c18 R15: 0000000000000000 [ 322.007992][ C1] ? __lock_acquire+0x1916/0x5df0 [ 322.009802][ C1] ? lock_sync+0x190/0x190 [ 322.011470][ C1] ? try_to_inc_max_seq.constprop.0+0x103b/0x2270 [ 322.014220][ C1] _raw_spin_lock+0x2e/0x40 [ 322.016417][ C1] ? try_to_inc_max_seq.constprop.0+0x23e/0x2270 [ 322.019321][ C1] try_to_inc_max_seq.constprop.0+0x23e/0x2270 [ 322.022076][ C1] ? mem_cgroup_get_nr_swap_pages+0x20/0x120 [ 322.024742][ C1] try_to_shrink_lruvec+0x974/0xb90 [ 322.026700][ C1] ? mem_cgroup_get_nr_swap_pages+0x20/0x120 [ 322.028815][ C1] ? lru_gen_seq_write+0x1570/0x1570 [ 322.030766][ C1] ? shrink_node+0x1fa6/0x3500 [ 322.032511][ C1] ? lock_downgrade+0x690/0x690 [ 322.034699][ C1] shrink_one+0x462/0x710 [ 322.036816][ C1] shrink_node+0x1fd5/0x3500 [ 322.039021][ C1] ? shrink_lruvec+0x2810/0x2810 [ 322.041269][ C1] ? pgdat_balanced+0x1ad/0x200 [ 322.043512][ C1] balance_pgdat+0xa02/0x1ac0 [ 322.045680][ C1] ? do_try_to_free_pages+0x17b0/0x17b0 [ 322.048202][ C1] ? __wake_up_common_lock+0xe2/0x140 [ 322.050293][ C1] ? lock_downgrade+0x690/0x690 [ 322.052346][ C1] kswapd+0x677/0xd60 [ 322.054185][ C1] ? balance_pgdat+0x1ac0/0x1ac0 [ 322.056558][ C1] ? prepare_to_swait_exclusive+0x240/0x240 [ 322.059284][ C1] ? __kthread_parkme+0x163/0x220 [ 322.061582][ C1] ? balance_pgdat+0x1ac0/0x1ac0 [ 322.063874][ C1] kthread+0x344/0x440 [ 322.065792][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 322.068337][ C1] ret_from_fork+0x1f/0x30 [ 322.070371][ C1] [ 322.071800][ C1] Mem-Info: [ 322.073083][ C1] active_anon:155249 inactive_anon:9091 isolated_anon:0 [ 322.073083][ C1] active_file:3 inactive_file:9 isolated_file:0 [ 322.073083][ C1] unevictable:1536 dirty:0 writeback:0 [ 322.073083][ C1] slab_reclaimable:16500 slab_unreclaimable:70491 [ 322.073083][ C1] mapped:8216 shmem:2087 pagetables:703 [ 322.073083][ C1] sec_pagetables:0 bounce:0 [ 322.073083][ C1] kernel_misc_reclaimable:0 [ 322.073083][ C1] free:1402 free_pcp:709 free_cma:0 [ 322.090756][ C1] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:0kB inactive_file:40kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9612kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 322.101668][ C1] Node 1 active_anon:618780kB inactive_anon:15424kB active_file:36kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 322.112747][ C1] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB 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 [ 322.122827][ C1] lowmem_reserve[]: 0 425 425 425 425 [ 322.124908][ C1] Node 0 DMA32 free:200kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:0kB inactive_file:24kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:588kB local_pcp:252kB free_cma:0kB [ 322.136857][ C1] lowmem_reserve[]: 0 0 0 0 0 [ 322.138945][ C1] Node 1 DMA32 free:5068kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:618800kB inactive_anon:15404kB active_file:0kB inactive_file:80kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2236kB local_pcp:648kB free_cma:0kB [ 322.151542][ C1] lowmem_reserve[]: 0 0 0 0 0 [ 322.153645][ C1] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 322.158617][ C1] Node 0 DMA32: 40*4kB (H) 5*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200kB [ 322.163098][ C1] Node 1 DMA32: 39*4kB (MH) 76*8kB (UMH) 73*16kB (UMH) 36*32kB (UMH) 17*64kB (UMH) 5*128kB (UMH) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5068kB [ 322.168960][ C1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 322.172990][ C1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 322.176787][ C1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 322.181076][ C1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 322.184530][ C1] 2099 total pagecache pages [ 322.186671][ C1] 0 pages in swap cache [ 322.188569][ C1] Free swap = 0kB [ 322.190256][ C1] Total swap = 0kB [ 322.192028][ C1] 524155 pages RAM [ 322.193814][ C1] 0 pages HighMem/MovableOnly [ 322.195687][ C1] 171446 pages reserved [ 322.197155][ C1] 0 pages cma reserved [ 331.853983][ T6] warn_alloc: 5039 callbacks suppressed [ 331.854012][ T6] kworker/0:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 331.861527][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 331.865726][ T6] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 331.869837][ T6] Workqueue: events nsim_dev_trap_report_work [ 331.872432][ T6] Call Trace: [ 331.873773][ T6] [ 331.875001][ T6] dump_stack_lvl+0xd9/0x150 [ 331.877069][ T6] warn_alloc+0x213/0x360 [ 331.879066][ T6] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 331.881622][ T6] ? find_held_lock+0x2d/0x110 [ 331.883872][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 331.886328][ T6] ? wake_all_kswapds+0x182/0x2d0 [ 331.888655][ T6] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 331.891711][ T6] ? get_page_from_freelist+0x1043/0x2c00 [ 331.894373][ T6] ? warn_alloc+0x360/0x360 [ 331.896474][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 331.898893][ T6] ? __zone_watermark_ok+0x4d0/0x4d0 [ 331.901315][ T6] ? prepare_alloc_pages+0x417/0x570 [ 331.903749][ T6] ? __alloc_pages+0x3b1/0x4a0 [ 331.905959][ T6] __alloc_pages+0x408/0x4a0 [ 331.908098][ T6] ? find_held_lock+0x2d/0x110 [ 331.910328][ T6] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 331.913377][ T6] ? cache_grow_begin+0x9b/0x3b0 [ 331.915733][ T6] cache_grow_begin+0x9b/0x3b0 [ 331.918008][ T6] fallback_alloc+0x1e2/0x2d0 [ 331.920223][ T6] kmem_cache_alloc_node+0x114/0x510 [ 331.922679][ T6] __alloc_skb+0x288/0x330 [ 331.924754][ T6] ? __napi_build_skb+0x50/0x50 [ 331.927012][ T6] ? do_raw_spin_lock+0x124/0x2b0 [ 331.929360][ T6] ? spin_bug+0x1c0/0x1c0 [ 331.931397][ T6] nsim_dev_trap_report_work+0x2b1/0xc80 [ 331.934012][ T6] process_one_work+0x99a/0x15e0 [ 331.936371][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 331.938855][ T6] ? spin_bug+0x1c0/0x1c0 [ 331.940872][ T6] ? _raw_spin_lock_irq+0x45/0x50 [ 331.943226][ T6] worker_thread+0x67d/0x10c0 [ 331.945539][ T6] ? process_one_work+0x15e0/0x15e0 [ 331.947724][ T6] kthread+0x344/0x440 [ 331.949555][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 331.951871][ T6] ret_from_fork+0x1f/0x30 [ 331.953561][ T6] [ 331.954694][ T6] Mem-Info: [ 331.955811][ T6] active_anon:155252 inactive_anon:9088 isolated_anon:0 [ 331.955811][ T6] active_file:23 inactive_file:0 isolated_file:0 [ 331.955811][ T6] unevictable:1536 dirty:0 writeback:0 [ 331.955811][ T6] slab_reclaimable:16500 slab_unreclaimable:70980 [ 331.955811][ T6] mapped:8216 shmem:2087 pagetables:703 [ 331.955811][ T6] sec_pagetables:0 bounce:0 [ 331.955811][ T6] kernel_misc_reclaimable:0 [ 331.955811][ T6] free:898 free_pcp:724 free_cma:0 [ 331.974906][ T6] Node 0 active_anon:20940kB inactive_anon:2216kB active_file:24kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9612kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 331.988967][ T6] Node 1 active_anon:618936kB inactive_anon:15268kB active_file:68kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 332.002530][ T6] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:6908kB inactive_anon:136kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 332.014349][ T6] lowmem_reserve[]: 0 425 425 425 425 [ 332.016837][ T6] Node 0 DMA32 free:200kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:14032kB inactive_anon:2080kB active_file:184kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:600kB local_pcp:76kB free_cma:0kB [ 332.028613][ T6] lowmem_reserve[]: 0 0 0 0 0 [ 332.030867][ T6] Node 1 DMA32 free:3052kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:619044kB inactive_anon:15160kB active_file:0kB inactive_file:352kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2268kB local_pcp:900kB free_cma:0kB [ 332.044122][ T6] lowmem_reserve[]: 0 0 0 0 0 [ 332.046338][ T6] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 332.052322][ T6] Node 0 DMA32: 40*4kB (H) 5*8kB (H) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200kB [ 332.058330][ T6] Node 1 DMA32: 35*4kB (MH) 54*8kB (UMH) 25*16kB (MH) 25*32kB (UMH) 12*64kB (UMH) 4*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3052kB [ 332.063634][ T6] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 332.067029][ T6] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 332.070291][ T6] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 332.073651][ T6] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 332.076863][ T6] 2099 total pagecache pages [ 332.078502][ T6] 0 pages in swap cache [ 332.079976][ T6] Free swap = 0kB [ 332.081308][ T6] Total swap = 0kB [ 332.082646][ T6] 524155 pages RAM [ 332.083973][ T6] 0 pages HighMem/MovableOnly [ 332.085642][ T6] 171446 pages reserved [ 332.087110][ T6] 0 pages cma reserved [ 341.823905][ C0] ------------[ cut here ]------------ [ 341.826610][ C0] HSR: Could not send supervision frame [ 341.829617][ C0] WARNING: CPU: 0 PID: 0 at net/hsr/hsr_device.c:294 send_hsr_supervision_frame+0x5fe/0x840 [ 341.834087][ C0] Modules linked in: [ 341.835817][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 341.841432][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 341.845054][ C0] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 341.847395][ C0] Code: 04 31 ff 89 de e8 32 49 96 f7 84 db 0f 85 01 ff ff ff e8 45 4d 96 f7 48 c7 c7 60 a5 89 8b c6 05 88 e6 76 04 01 e8 02 0a 5e f7 <0f> 0b e9 e2 fe ff ff e8 26 4d 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 341.854223][ C0] RSP: 0000:ffffc90000007c70 EFLAGS: 00010282 [ 341.856597][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 341.859410][ C0] RDX: ffffffff8c495780 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 341.862207][ C0] RBP: ffffc90000007cd0 R08: 0000000000000001 R09: 0000000000000000 [ 341.863876][ T5224] warn_alloc: 5225 callbacks suppressed [ 341.863885][ T5224] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 341.865493][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801edcea80 [ 341.867429][ T5224] ,cpuset= [ 341.872099][ C0] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 341.872121][ C0] FS: 0000000000000000(0000) GS:ffff88802c600000(0000) knlGS:0000000000000000 [ 341.875013][ T5224] /,mems_allowed=0-1 [ 341.875048][ T5224] CPU: 1 PID: 5224 Comm: kworker/1:4 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 341.875059][ T5224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 341.875065][ T5224] Workqueue: events nsim_dev_trap_report_work [ 341.876533][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 341.879296][ T5224] [ 341.879300][ T5224] Call Trace: [ 341.879304][ T5224] [ 341.879308][ T5224] dump_stack_lvl+0xd9/0x150 [ 341.883171][ C0] CR2: 0000000000cd1df0 CR3: 000000001a154000 CR4: 0000000000350ef0 [ 341.884566][ T5224] warn_alloc+0x213/0x360 [ 341.884582][ T5224] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 341.884593][ T5224] ? find_held_lock+0x2d/0x110 [ 341.884604][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 341.884614][ T5224] ? wake_all_kswapds+0x182/0x2d0 [ 341.888969][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 341.892160][ T5224] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 341.894903][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 341.897197][ T5224] ? get_page_from_freelist+0x1043/0x2c00 [ 341.898297][ C0] Call Trace: [ 341.899589][ T5224] ? warn_alloc+0x360/0x360 [ 341.900937][ C0] [ 341.902591][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 341.906186][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 341.907868][ T5224] ? __zone_watermark_ok+0x4d0/0x4d0 [ 341.910342][ C0] hsr_announce+0x10d/0x370 [ 341.912540][ T5224] ? prepare_alloc_pages+0x417/0x570 [ 341.914980][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 341.917146][ T5224] ? __alloc_pages+0x3b1/0x4a0 [ 341.920591][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 341.923600][ T5224] __alloc_pages+0x408/0x4a0 [ 341.923623][ T5224] ? find_held_lock+0x2d/0x110 [ 341.923642][ T5224] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 341.927201][ C0] call_timer_fn+0x1a0/0x580 [ 341.929264][ T5224] ? cache_grow_begin+0x9b/0x3b0 [ 341.930704][ C0] ? msleep_interruptible+0x180/0x180 [ 341.932788][ T5224] cache_grow_begin+0x9b/0x3b0 [ 341.934137][ C0] ? lock_downgrade+0x690/0x690 [ 341.936473][ T5224] fallback_alloc+0x1e2/0x2d0 [ 341.939160][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 341.941242][ T5224] kmem_cache_alloc_node+0x114/0x510 [ 341.943156][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 341.945601][ T5224] __alloc_skb+0x288/0x330 [ 341.945625][ T5224] ? __napi_build_skb+0x50/0x50 [ 341.945644][ T5224] ? do_raw_spin_lock+0x124/0x2b0 [ 341.948196][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 341.950010][ T5224] ? spin_bug+0x1c0/0x1c0 [ 341.952675][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 341.954832][ T5224] nsim_dev_trap_report_work+0x2b1/0xc80 [ 341.954857][ T5224] process_one_work+0x99a/0x15e0 [ 341.954880][ T5224] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 341.957066][ C0] expire_timers+0x29b/0x4b0 [ 341.959664][ T5224] ? spin_bug+0x1c0/0x1c0 [ 341.961747][ C0] run_timer_softirq+0x326/0x910 [ 341.964018][ T5224] ? _raw_spin_lock_irq+0x45/0x50 [ 341.964047][ T5224] worker_thread+0x67d/0x10c0 [ 341.964069][ T5224] ? process_one_work+0x15e0/0x15e0 [ 341.966488][ C0] ? expire_timers+0x4b0/0x4b0 [ 341.968515][ T5224] kthread+0x344/0x440 [ 341.970459][ C0] ? kvm_clock_read+0x14/0x30 [ 341.972127][ T5224] ? kthread_complete_and_exit+0x40/0x40 [ 341.974836][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 341.976955][ T5224] ret_from_fork+0x1f/0x30 [ 341.979158][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 341.980763][ T5224] [ 341.982520][ C0] __do_softirq+0x1d4/0x905 [ 341.984366][ T5224] Mem-Info: [ 341.984374][ T5224] active_anon:155254 inactive_anon:9086 isolated_anon:0 [ 341.984374][ T5224] active_file:17 inactive_file:0 isolated_file:0 [ 341.984374][ T5224] unevictable:1536 dirty:0 writeback:0 [ 341.984374][ T5224] slab_reclaimable:16500 slab_unreclaimable:71476 [ 341.984374][ T5224] mapped:8216 shmem:2087 pagetables:703 [ 341.984374][ T5224] sec_pagetables:0 bounce:0 [ 341.984374][ T5224] kernel_misc_reclaimable:0 [ 341.984374][ T5224] free:521 free_pcp:614 free_cma:0 [ 341.986518][ C0] __irq_exit_rcu+0x114/0x190 [ 341.988393][ T5224] Node 0 active_anon:2216kB inactive_anon:20940kB active_file:8kB inactive_file:8kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4100kB dirty:0kB writeback:0kB shmem:5108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9612kB pagetables:1156kB sec_pagetables:0kB all_unreclaimable? no [ 341.990526][ C0] irq_exit_rcu+0x9/0x20 [ 341.992552][ T5224] Node 1 active_anon:15164kB inactive_anon:619040kB active_file:60kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28764kB dirty:0kB writeback:0kB shmem:3240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB kernel_stack:1268kB pagetables:1656kB sec_pagetables:0kB all_unreclaimable? no [ 341.994508][ C0] sysvec_apic_timer_interrupt+0x97/0xc0 [ 341.996366][ T5224] Node 0 DMA free:340kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:136kB inactive_anon:6908kB 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 [ 341.998198][ C0] [ 341.999733][ T5224] lowmem_reserve[]: 0 [ 342.001491][ C0] [ 342.001496][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 342.003264][ T5224] 425 425 [ 342.004961][ C0] RIP: 0010:default_idle+0xf/0x20 [ 342.006771][ T5224] 425 425 [ 342.008450][ C0] Code: 89 07 49 c7 c0 08 00 00 00 4d 29 c8 4c 01 c7 4c 29 c2 e9 76 ff ff ff cc cc cc cc f3 0f 1e fa 66 90 0f 00 2d 03 66 38 00 fb f4 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 65 [ 342.009972][ T5224] [ 342.009977][ T5224] Node 0 [ 342.011626][ C0] RSP: 0000:ffffffff8c407e08 EFLAGS: 00000242 [ 342.013602][ T5224] DMA32 free:200kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2080kB inactive_anon:14032kB active_file:32kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:592kB local_pcp:260kB free_cma:0kB [ 342.015444][ C0] [ 342.016988][ T5224] lowmem_reserve[]: 0 [ 342.018697][ C0] RAX: 000000000036f19b RBX: 0000000000000000 RCX: ffffffff8a0e1825 [ 342.019850][ T5224] 0 [ 342.021445][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 342.022578][ T5224] 0 0 [ 342.040847][ C0] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffff88802c636ceb [ 342.042585][ T5224] 0 [ 342.042594][ T5224] Node 1 [ 342.056268][ C0] R10: ffffed10058c6d9d R11: 0000000000000000 R12: 0000000000000000 [ 342.057973][ T5224] DMA32 free:1544kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:15396kB inactive_anon:618808kB active_file:168kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1848kB local_pcp:624kB free_cma:0kB [ 342.072014][ C0] R13: ffffffff8e79ad10 R14: 0000000000000000 R15: 0000000000000000 [ 342.073969][ T5224] lowmem_reserve[]: 0 0 0 0 0 [ 342.073989][ T5224] Node 0 DMA: 5*4kB (H) 4*8kB (H) 2*16kB (H) 0*32kB 2*64kB [ 342.084768][ C0] ? ct_kernel_exit+0x1d5/0x240 [ 342.085932][ T5224] (H) 1*128kB [ 342.087649][ C0] default_idle_call+0x67/0xa0 [ 342.088700][ T5224] (H) 0*256kB [ 342.091260][ C0] do_idle+0x317/0x3c0 [ 342.092354][ T5224] 0*512kB 0*1024kB [ 342.094684][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 342.095765][ T5224] 0*2048kB 0*4096kB [ 342.104412][ C0] ? do_idle+0x13/0x3c0 [ 342.105219][ T5224] = 340kB [ 342.105225][ T5224] Node 0 DMA32: [ 342.106560][ C0] cpu_startup_entry+0x18/0x20 [ 342.108803][ T5224] 40*4kB (H) 5*8kB [ 342.121251][ C0] rest_init+0x16f/0x2b0 [ 342.122326][ T5224] (H) [ 342.124092][ C0] ? regulator_has_full_constraints+0x9/0x20 [ 342.127749][ T5224] 0*16kB 0*32kB 0*64kB [ 342.128915][ C0] ? trace_init_perf_perm_irq_work_exit+0x20/0x20 [ 342.131801][ T5224] 0*128kB 0*256kB [ 342.133041][ C0] arch_call_rest_init+0x13/0x30 [ 342.135875][ T5224] 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200kB [ 342.135895][ T5224] Node 1 DMA32: 12*4kB (H) 27*8kB (H) 24*16kB (H) 10*32kB (H) 7*64kB (H) 1*128kB (H) [ 342.137101][ C0] start_kernel+0x3b6/0x490 [ 342.138153][ T5224] 0*256kB 0*512kB [ 342.141576][ C0] x86_64_start_reservations+0x18/0x30 [ 342.152041][ T5224] 0*1024kB 0*2048kB 0*4096kB = 1544kB [ 342.152069][ T5224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 342.152081][ T5224] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 342.152090][ T5224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 342.152101][ T5224] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 342.155749][ C0] x86_64_start_kernel+0xb3/0xc0 [ 342.157464][ T5224] 2099 total pagecache pages [ 342.157469][ T5224] 0 pages in swap cache [ 342.157472][ T5224] Free swap = 0kB [ 342.160685][ C0] secondary_startup_64_no_verify+0xf4/0xfb [ 342.162492][ T5224] Total swap = 0kB [ 342.162498][ T5224] 524155 pages RAM [ 342.162500][ T5224] 0 pages HighMem/MovableOnly [ 342.164072][ C0] [ 342.165734][ T5224] 171446 pages reserved [ 342.165739][ T5224] 0 pages cma reserved [ 342.252153][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 342.255426][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.4.0-rc1-syzkaller-00012-g16a8829130ca #0 [ 342.259671][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 342.263664][ C0] Call Trace: [ 342.265198][ C0] [ 342.266607][ C0] dump_stack_lvl+0xd9/0x150 [ 342.268655][ C0] panic+0x686/0x730 [ 342.270089][ C0] ? panic_smp_self_stop+0xa0/0xa0 [ 342.271920][ C0] ? show_trace_log_lvl+0x285/0x390 [ 342.273786][ C0] ? send_hsr_supervision_frame+0x5fe/0x840 [ 342.275951][ C0] check_panic_on_warn+0xb1/0xc0 [ 342.277767][ C0] __warn+0xf2/0x390 [ 342.279481][ C0] ? send_hsr_supervision_frame+0x5fe/0x840 [ 342.282046][ C0] report_bug+0x2da/0x500 [ 342.284016][ C0] handle_bug+0x3c/0x70 [ 342.285756][ C0] exc_invalid_op+0x18/0x50 [ 342.287452][ C0] asm_exc_invalid_op+0x1a/0x20 [ 342.289703][ C0] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 342.292134][ C0] Code: 04 31 ff 89 de e8 32 49 96 f7 84 db 0f 85 01 ff ff ff e8 45 4d 96 f7 48 c7 c7 60 a5 89 8b c6 05 88 e6 76 04 01 e8 02 0a 5e f7 <0f> 0b e9 e2 fe ff ff e8 26 4d 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 342.299236][ C0] RSP: 0000:ffffc90000007c70 EFLAGS: 00010282 [ 342.301408][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 342.304210][ C0] RDX: ffffffff8c495780 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 342.307230][ C0] RBP: ffffc90000007cd0 R08: 0000000000000001 R09: 0000000000000000 [ 342.310070][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801edcea80 [ 342.312886][ C0] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 342.316376][ C0] ? __warn_printk+0x187/0x310 [ 342.318594][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 342.321278][ C0] hsr_announce+0x10d/0x370 [ 342.323262][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 342.325383][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 342.327603][ C0] call_timer_fn+0x1a0/0x580 [ 342.329240][ C0] ? msleep_interruptible+0x180/0x180 [ 342.331187][ C0] ? lock_downgrade+0x690/0x690 [ 342.332888][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 342.334951][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 342.337127][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 342.339453][ C0] ? send_hsr_supervision_frame+0x840/0x840 [ 342.341523][ C0] expire_timers+0x29b/0x4b0 [ 342.343139][ C0] run_timer_softirq+0x326/0x910 [ 342.344879][ C0] ? expire_timers+0x4b0/0x4b0 [ 342.346614][ C0] ? kvm_clock_read+0x14/0x30 [ 342.348287][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 342.350113][ C0] ? sched_clock_cpu+0x6d/0x4d0 [ 342.351842][ C0] __do_softirq+0x1d4/0x905 [ 342.353835][ C0] __irq_exit_rcu+0x114/0x190 [ 342.355976][ C0] irq_exit_rcu+0x9/0x20 [ 342.357907][ C0] sysvec_apic_timer_interrupt+0x97/0xc0 [ 342.360392][ C0] [ 342.361793][ C0] [ 342.363096][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 342.365203][ C0] RIP: 0010:default_idle+0xf/0x20 [ 342.367030][ C0] Code: 89 07 49 c7 c0 08 00 00 00 4d 29 c8 4c 01 c7 4c 29 c2 e9 76 ff ff ff cc cc cc cc f3 0f 1e fa 66 90 0f 00 2d 03 66 38 00 fb f4 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 65 [ 342.373750][ C0] RSP: 0000:ffffffff8c407e08 EFLAGS: 00000242 [ 342.376007][ C0] RAX: 000000000036f19b RBX: 0000000000000000 RCX: ffffffff8a0e1825 [ 342.379085][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 342.381842][ C0] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffff88802c636ceb [ 342.384600][ C0] R10: ffffed10058c6d9d R11: 0000000000000000 R12: 0000000000000000 [ 342.387980][ C0] R13: ffffffff8e79ad10 R14: 0000000000000000 R15: 0000000000000000 [ 342.391636][ C0] ? ct_kernel_exit+0x1d5/0x240 [ 342.393451][ C0] default_idle_call+0x67/0xa0 [ 342.395162][ C0] do_idle+0x317/0x3c0 [ 342.396671][ C0] ? arch_cpu_idle_exit+0x30/0x30 [ 342.398482][ C0] ? do_idle+0x13/0x3c0 [ 342.399958][ C0] cpu_startup_entry+0x18/0x20 [ 342.401763][ C0] rest_init+0x16f/0x2b0 [ 342.403382][ C0] ? regulator_has_full_constraints+0x9/0x20 [ 342.405652][ C0] ? trace_init_perf_perm_irq_work_exit+0x20/0x20 [ 342.408104][ C0] arch_call_rest_init+0x13/0x30 [ 342.409871][ C0] start_kernel+0x3b6/0x490 [ 342.411486][ C0] x86_64_start_reservations+0x18/0x30 [ 342.413453][ C0] x86_64_start_kernel+0xb3/0xc0 [ 342.415205][ C0] secondary_startup_64_no_verify+0xf4/0xfb [ 342.417349][ C0] [ 342.418903][ C0] Kernel Offset: disabled [ 342.420520][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:59:00 Registers: info registers vcpu 0 RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8486dee5 RDI=ffffffff920c3520 RBP=ffffffff920c34e0 RSP=ffffc90000007658 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000038 R14=ffffffff8486de80 R15=0000000000000000 RIP=ffffffff8486df0f 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 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=0000000000cd1df0 CR3=000000001a154000 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=a55515e264c295854d5d67d657be0e79 XMM01=bc87253fe8f9c1badb546b322c0d19ad XMM02=65d8d492e6ae677530bc8768a60666a5 XMM03=064066aba323fcdc551cb1b5d99a76ad XMM04=00000000ffffffff0000000000000068 XMM05=00000000000000000000000000000028 XMM06=b253bfce6c1bc2e60000000100000000 XMM07=3410db20000000000000000000000000 XMM08=ae1b39d4d536fed5b3f667c4444803dc XMM09=0000000000000000000000000d0764eb XMM10=80aff1babb190552287207d5a01f33c0 XMM11=9248705fa57fb5d53e2d4708ef7c4519 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880169a4b08 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000002 RDI=ffffffff9151e919 RBP=ffff8880169a4b29 RSP=ffffc90000e97510 R8 =dffffc0000000000 R9 =ffffffff9151cd07 R10=fffffbfff22a39a0 R11=0000000000000000 R12=ffff8880169a4b58 R13=ffff8880169a4040 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8164a37c RFL=00000046 [---Z-P-] 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 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=00007f2e63ac6ad5 CR3=0000000026213000 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=b3314052b4a6a492f7cf0d6c648b2c72 XMM01=92a39427bd5c77c35842291b0df1841b XMM02=0c4c3f02aaaff35259b232959760913b XMM03=f0cbb0c521a27a9a05380fccb13f6fdc XMM04=000000000000000000000000000000c0 XMM05=00000000000000000000000000000040 XMM06=33b9ad20077404ba9cb6777d44e10445 XMM07=b40608a050e1835ce6ce2f08f91d95a5 XMM08=305c01b134d85af7ad98411a90ef491e XMM09=9bdaa40bf654438c68890b54e7b704b5 XMM10=69fc9aea0fbd8d94d1e63bd402d10e1e XMM11=332fa8873c4bb675bb47acdfe5fd5733 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 2 RAX=0000000000595921 RBX=0000000000000002 RCX=ffffffff8a0e1825 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffffc9000067fe08 R8 =0000000000000001 R9 =ffff88802c836ceb R10=ffffed1005906d9d R11=0000000000000000 R12=0000000000000002 R13=ffffffff8e79ad10 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8a0e303f 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 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=0000000000d8f2e7 CR3=0000000021790000 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=60da9e06cd94ceaee812017f7d346cda XMM01=26db65f2765b8adf958e8a401d7387d5 XMM02=cedf6b533eeabb4545dae8f7145d9b3b XMM03=f2736b55863fac8acd1511d441e73bef XMM04=00000000000000000000000000000480 XMM05=00000000000000000000000000000040 XMM06=5dc12d3caae0f1bd3c0bf8208564aa2c XMM07=021c9f181d983d4cba851d711f3b35cf XMM08=65f0ffaefbaa476a3793d7c4ab0c80ff XMM09=e6146626beec1f6359141747dd67a6bd XMM10=abeff9c3776c067d0b0a87ada8226878 XMM11=9262361f94bb46def6c32d9f541cc5b8 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 3 RAX=0000000080000000 RBX=0000000000000000 RCX=0000000000000000 RDX=ffff88801a0c4080 RSI=ffffffff81b63072 RDI=0000000000000007 RBP=ffffea000126a7c0 RSP=ffffc90000ea73f8 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffffea000126a7d0 R13=0000000000000001 R14=ffffc90000ea7508 R15=ffffc90000ea7710 RIP=ffffffff81836620 RFL=00000246 [---Z-P-] 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=000000000046af7d 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=daee06a2bfcad4181a48039598d65357 XMM01=4121de3042ff08be62bd50c58ee164f9 XMM02=988fd66a6bb2c9945daada321c31c9e4 XMM03=927119d96a51a4a887429cd564c6f6cb XMM04=00000000ffffffff0000000000000068 XMM05=00000000000000000000000000000028 XMM06=82ef18432a0a4a390000000100000000 XMM07=5885de52000000000000000000000000 XMM08=5960db87a9acc6da0b54d554faf9df8a XMM09=00000000000000000000000041b94717 XMM10=96e50f65298e293b2edad904004ccf4a XMM11=5d02dfcfc545cc4ac3833d63edfd9645 XMM12=00000000000000060000000000a522e1 XMM13=00000000000000000000000001f04dea XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f