[ 39.947226][ T38] audit: type=1400 audit(1684217451.525:80): avc: denied { rlimitinh } for pid=5105 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.954200][ T38] audit: type=1400 audit(1684217451.525:81): avc: denied { siginh } for pid=5105 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.770078][ T38] audit: type=1400 audit(1684217452.365:82): avc: denied { read } for pid=4604 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]:62043' (ECDSA) to the list of known hosts. [ 44.354868][ T38] audit: type=1400 audit(1684217455.955:83): avc: denied { name_bind } for pid=5113 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 44.380407][ T38] audit: type=1400 audit(1684217455.975:84): 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 [ 44.388427][ T38] audit: type=1400 audit(1684217455.975:85): 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 2023/05/16 06:10:56 fuzzer started 2023/05/16 06:10:56 dialing manager at localhost:30000 [ 44.785809][ T38] audit: type=1400 audit(1684217456.385:86): avc: denied { mounton } for pid=5125 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 [ 44.796384][ T5125] cgroup: Unknown subsys name 'net' [ 44.970616][ T5125] cgroup: Unknown subsys name 'rlimit' [ 45.089335][ T38] kauditd_printk_skb: 5 callbacks suppressed [ 45.089349][ T38] audit: type=1400 audit(1684217456.685:92): avc: denied { mounton } for pid=5125 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 2023/05/16 06:10:56 syscalls: 3910 2023/05/16 06:10:56 code coverage: enabled 2023/05/16 06:10:56 comparison tracing: enabled 2023/05/16 06:10:56 extra coverage: enabled 2023/05/16 06:10:56 delay kcov mmap: enabled 2023/05/16 06:10:56 setuid sandbox: enabled 2023/05/16 06:10:56 namespace sandbox: enabled 2023/05/16 06:10:56 Android sandbox: enabled 2023/05/16 06:10:56 fault injection: enabled 2023/05/16 06:10:56 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/05/16 06:10:56 net packet injection: enabled 2023/05/16 06:10:56 net device setup: enabled 2023/05/16 06:10:56 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/05/16 06:10:56 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/05/16 06:10:56 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/05/16 06:10:56 USB emulation: enabled 2023/05/16 06:10:56 hci packet injection: enabled 2023/05/16 06:10:56 wifi device emulation: enabled 2023/05/16 06:10:56 802.15.4 emulation: enabled [ 45.102888][ T38] audit: type=1400 audit(1684217456.685:93): avc: denied { mount } for pid=5125 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 2023/05/16 06:10:56 fetching corpus: 0, signal 0/2000 (executing program) [ 45.113872][ T38] audit: type=1400 audit(1684217456.695:94): avc: denied { setattr } for pid=5125 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 [ 45.123393][ T38] audit: type=1400 audit(1684217456.695:95): avc: denied { create } for pid=5125 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.130600][ T38] audit: type=1400 audit(1684217456.695:96): avc: denied { write } for pid=5125 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.139441][ T38] audit: type=1400 audit(1684217456.695:97): avc: denied { read } for pid=5125 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.148317][ T38] audit: type=1400 audit(1684217456.705:98): avc: denied { write } for pid=5115 comm="syz-fuzzer" path="pipe:[30441]" dev="pipefs" ino=30441 scontext=root:sysadm_r:sysadm_t 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2023/05/16 06:12:51 fetching corpus: 36800, signal 725331/783895 (executing program) 2023/05/16 06:12:52 fetching corpus: 36850, signal 725564/783895 (executing program) 2023/05/16 06:12:52 fetching corpus: 36900, signal 725799/783895 (executing program) 2023/05/16 06:12:52 fetching corpus: 36950, signal 726195/783897 (executing program) 2023/05/16 06:12:52 fetching corpus: 36963, signal 726241/783897 (executing program) 2023/05/16 06:12:52 fetching corpus: 36963, signal 726241/783897 (executing program) 2023/05/16 06:12:53 starting 4 fuzzer processes [ 162.390037][ T5117] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5117 'syz-fuzzer' 06:12:54 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x23, 0x0, 0x0) 06:12:54 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) r2 = dup3(r0, r1, 0x0) write$FUSE_OPEN(r2, 0x0, 0x0) 06:12:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000002c0)) 06:12:54 executing program 2: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x1}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) [ 162.421345][ T38] audit: type=1400 audit(1684217574.015:100): avc: denied { execmem } for pid=5151 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 162.486794][ T38] audit: type=1400 audit(1684217574.085:101): avc: denied { mounton } for pid=5154 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 162.500287][ T38] audit: type=1400 audit(1684217574.095:102): avc: denied { mount } for pid=5154 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 162.511090][ T38] audit: type=1400 audit(1684217574.095:103): avc: denied { create } for pid=5154 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 162.519488][ T38] audit: type=1400 audit(1684217574.095:104): avc: denied { read write } for pid=5154 comm="syz-executor.0" name="vhci" dev="devtmpfs" ino=1106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 162.530833][ T38] audit: type=1400 audit(1684217574.095:105): avc: denied { open } for pid=5154 comm="syz-executor.0" path="/dev/vhci" dev="devtmpfs" ino=1106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 162.541389][ T38] audit: type=1400 audit(1684217574.105:106): avc: denied { ioctl } for pid=5154 comm="syz-executor.0" path="socket:[587]" dev="sockfs" ino=587 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 162.546653][ T62] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 162.561065][ T62] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 162.564604][ T62] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 162.568556][ T62] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 162.572105][ T62] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 162.579299][ T62] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 162.582392][ T62] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 162.585536][ T62] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 162.588304][ T62] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 162.591008][ T62] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 162.599671][ T5160] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 162.607195][ T5161] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 162.607467][ T38] audit: type=1400 audit(1684217574.205:107): avc: denied { read } for pid=5154 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 [ 162.627257][ T38] audit: type=1400 audit(1684217574.205:108): avc: denied { open } for pid=5154 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 [ 162.635632][ T38] audit: type=1400 audit(1684217574.205:109): avc: denied { mounton } for pid=5154 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 [ 162.664557][ T5157] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 162.668064][ T5157] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 162.670966][ T5161] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 162.674464][ T5161] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 162.677364][ T5161] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 162.680237][ T5161] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 162.690000][ T5161] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 162.693406][ T5161] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 162.696614][ T5161] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 162.699643][ T5161] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 162.702633][ T5161] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 162.877758][ T5158] chnl_net:caif_netlink_parms(): no params data found [ 162.886284][ T5154] chnl_net:caif_netlink_parms(): no params data found [ 162.891711][ T5163] chnl_net:caif_netlink_parms(): no params data found [ 162.900998][ T5164] chnl_net:caif_netlink_parms(): no params data found [ 163.016166][ T5158] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.019137][ T5158] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.021789][ T5158] bridge_slave_0: entered allmulticast mode [ 163.024910][ T5158] bridge_slave_0: entered promiscuous mode [ 163.034779][ T5158] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.037564][ T5158] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.040382][ T5158] bridge_slave_1: entered allmulticast mode [ 163.043536][ T5158] bridge_slave_1: entered promiscuous mode [ 163.056587][ T5154] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.059092][ T5154] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.061612][ T5154] bridge_slave_0: entered allmulticast mode [ 163.064225][ T5154] bridge_slave_0: entered promiscuous mode [ 163.098244][ T5154] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.100825][ T5154] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.103561][ T5154] bridge_slave_1: entered allmulticast mode [ 163.106408][ T5154] bridge_slave_1: entered promiscuous mode [ 163.137462][ T5158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.142733][ T5158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.156127][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.158486][ T5163] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.160902][ T5163] bridge_slave_0: entered allmulticast mode [ 163.163745][ T5163] bridge_slave_0: entered promiscuous mode [ 163.166437][ T5164] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.168747][ T5164] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.171194][ T5164] bridge_slave_0: entered allmulticast mode [ 163.174669][ T5164] bridge_slave_0: entered promiscuous mode [ 163.201262][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.203952][ T5163] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.206591][ T5163] bridge_slave_1: entered allmulticast mode [ 163.209153][ T5163] bridge_slave_1: entered promiscuous mode [ 163.224310][ T5164] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.226826][ T5164] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.229331][ T5164] bridge_slave_1: entered allmulticast mode [ 163.231904][ T5164] bridge_slave_1: entered promiscuous mode [ 163.248664][ T5154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.276058][ T5158] team0: Port device team_slave_0 added [ 163.279553][ T5158] team0: Port device team_slave_1 added [ 163.283074][ T5154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.287367][ T5163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.319989][ T5163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.325352][ T5164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.383981][ T5164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.387643][ T5158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.390326][ T5158] 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. [ 163.399499][ T5158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.405797][ T5158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.408809][ T5158] 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. [ 163.418789][ T5158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.425557][ T5154] team0: Port device team_slave_0 added [ 163.432616][ T5163] team0: Port device team_slave_0 added [ 163.447057][ T5154] team0: Port device team_slave_1 added [ 163.475189][ T5163] team0: Port device team_slave_1 added [ 163.492022][ T5154] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.495663][ T5154] 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. [ 163.506198][ T5154] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.530400][ T5164] team0: Port device team_slave_0 added [ 163.535806][ T5154] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.538283][ T5154] 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. [ 163.547449][ T5154] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.578449][ T5164] team0: Port device team_slave_1 added [ 163.583132][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.586299][ T5163] 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. [ 163.595446][ T5163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.614978][ T5158] hsr_slave_0: entered promiscuous mode [ 163.617408][ T5158] hsr_slave_1: entered promiscuous mode [ 163.622743][ T5163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.626027][ T5163] 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. [ 163.637502][ T5163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.670562][ T5164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.675229][ T5164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.683950][ T5164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.717635][ T5164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.720145][ T5164] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.729876][ T5164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.736236][ T5154] hsr_slave_0: entered promiscuous mode [ 163.739025][ T5154] hsr_slave_1: entered promiscuous mode [ 163.741647][ T5154] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 163.745000][ T5154] Cannot create hsr debugfs directory [ 163.748677][ T5163] hsr_slave_0: entered promiscuous mode [ 163.751368][ T5163] hsr_slave_1: entered promiscuous mode [ 163.754845][ T5163] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 163.757881][ T5163] Cannot create hsr debugfs directory [ 163.817234][ T5164] hsr_slave_0: entered promiscuous mode [ 163.820007][ T5164] hsr_slave_1: entered promiscuous mode [ 163.823741][ T5164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 163.826385][ T5164] Cannot create hsr debugfs directory [ 164.029068][ T5164] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 164.070567][ T5163] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 164.076027][ T5164] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 164.094379][ T5164] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 164.100440][ T5158] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 164.110779][ T5163] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 164.115847][ T5164] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 164.131255][ T5163] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 164.135667][ T5158] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 164.140577][ T5158] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 164.149649][ T5163] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 164.156195][ T5154] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 164.161769][ T5158] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 164.170885][ T5154] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 164.176947][ T5154] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 164.184367][ T5154] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 164.278206][ T5164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.297689][ T5163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.301903][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.306074][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.310850][ T5164] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.314757][ T5158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.320107][ T5154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.328252][ T5154] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.333042][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.336109][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.339247][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.342306][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.345859][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.348472][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.351963][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.360419][ T813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.363740][ T813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.366909][ T813] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.369435][ T813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.372449][ T813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.376074][ T813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.379423][ T813] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.382153][ T813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.385543][ T813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.396059][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.399668][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.403332][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.406849][ T5197] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.409464][ T5197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.412305][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.415616][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.418740][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.422381][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.425801][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.433619][ T5163] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.437398][ T5158] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.445459][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.449027][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.452178][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.455899][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.458985][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.465731][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.469344][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.473247][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.482797][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.487078][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.490371][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.494467][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.497930][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.502302][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.506418][ T5194] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.509258][ T5194] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.512438][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.516600][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.520081][ T5194] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.523237][ T5194] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.526970][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.530671][ T5194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.534946][ T5194] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.537905][ T5194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.545234][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.548979][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.552320][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.555621][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.558581][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.564393][ T5154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.574629][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.578622][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.582482][ T1250] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.585697][ T1250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.589679][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.593956][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.603791][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.607894][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.612322][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.615806][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.619006][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.623665][ T5161] Bluetooth: hci1: command 0x0409 tx timeout [ 164.626067][ T5161] Bluetooth: hci0: command 0x0409 tx timeout [ 164.628504][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.631620][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.635601][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.639350][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.643488][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.656488][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.661269][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.670155][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.676930][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.681367][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.696199][ T5163] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 164.700214][ T5163] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.703115][ T5160] Bluetooth: hci2: command 0x0409 tx timeout [ 164.710504][ T5164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.714963][ T5158] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.719232][ T5158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.723899][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.727892][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.731967][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.736844][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.740848][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.745624][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.749269][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.783706][ T5160] Bluetooth: hci3: command 0x0409 tx timeout [ 164.817801][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.820623][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.827417][ T5154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.836191][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 164.845172][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 164.848332][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 164.851135][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 164.855763][ T5154] veth0_vlan: entered promiscuous mode [ 164.860138][ T5154] veth1_vlan: entered promiscuous mode [ 164.870094][ T5154] veth0_macvtap: entered promiscuous mode [ 164.876756][ T5154] veth1_macvtap: entered promiscuous mode [ 164.879982][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 164.883419][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 164.886425][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 164.889402][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 164.897390][ T5158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.904585][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.907240][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.914010][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.917337][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.924431][ T5163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.931693][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 164.935815][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 164.938969][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.941662][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.946142][ T5154] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 164.954544][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 164.957790][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 164.961997][ T5154] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.969339][ T5154] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.973497][ T5154] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.976631][ T5154] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.979772][ T5154] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.986599][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 164.990230][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 164.996979][ T5164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.003976][ T5158] veth0_vlan: entered promiscuous mode [ 165.006493][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.009862][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.014005][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.017520][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.020805][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.025721][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.048455][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.051670][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.055094][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.058148][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.061432][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.064568][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.071428][ T5163] veth0_vlan: entered promiscuous mode [ 165.086215][ T5158] veth1_vlan: entered promiscuous mode [ 165.102120][ T5164] veth0_vlan: entered promiscuous mode [ 165.109429][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.113088][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.116550][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.120052][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.125150][ T5163] veth1_vlan: entered promiscuous mode [ 165.131968][ T5158] veth0_macvtap: entered promiscuous mode [ 165.138601][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.142186][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.145564][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.148852][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.152188][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.155791][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.159887][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.170963][ T5163] veth0_macvtap: entered promiscuous mode [ 165.176915][ T5158] veth1_macvtap: entered promiscuous mode [ 165.177802][ T5192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.184181][ T5192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.187607][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.191456][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.195848][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.198944][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.201898][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.206460][ T5164] veth1_vlan: entered promiscuous mode [ 165.220612][ T5163] veth1_macvtap: entered promiscuous mode [ 165.228979][ T5158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.232540][ T5158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.237486][ T5158] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.243873][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.247118][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.250267][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.253435][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.254376][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.256806][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.260048][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.268114][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 165.274908][ T5158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.279578][ T5158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.285267][ T5158] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.289387][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.292769][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.296051][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.299205][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.303949][ T5163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.308595][ T5163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.313642][ T5163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.318285][ T5163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.323841][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.329381][ T5158] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.334779][ T5158] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.338664][ T5158] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.342587][ T5158] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.349834][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.354096][ T5200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.359405][ T5164] veth0_macvtap: entered promiscuous mode [ 165.365426][ T5164] veth1_macvtap: entered promiscuous mode [ 165.371062][ T5163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.376095][ T5163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.380403][ T5163] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.386330][ T5163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.391846][ T5163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.400578][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.405672][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.409705][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.430549][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.442281][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.463705][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.478726][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.485361][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 06:12:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-arm64-ce\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000000880)=""/87, 0x57, 0x0, 0x0, 0x4e) [ 165.495699][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 165.502375][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.508424][ T5164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 165.517372][ T5163] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.520762][ T5163] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.525026][ T5163] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.529061][ T5163] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.535595][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.540596][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.554178][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.559435][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.566955][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.572005][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.576455][ T5164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 165.581242][ T5164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 165.588749][ T5164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 165.607669][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.612181][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.635506][ T5164] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.639797][ T5164] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.644911][ T5164] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.649202][ T5164] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 165.693529][ T5192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.696681][ T5192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.708154][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.722592][ T5192] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.727107][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.730312][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.736299][ T5192] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.744137][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.748174][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.755559][ T5197] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.756831][ T5179] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.762212][ T5179] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.763986][ T5198] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 165.770402][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 165.773506][ T814] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 165.785025][ T5226] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.788597][ T5226] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.792774][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:12:57 executing program 3: pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 06:12:57 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x10040}, 0x18) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) 06:12:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x10) 06:12:57 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000040)=0xfffffbad, 0x4) 06:12:57 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r0, r1, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, 0x0) 06:12:57 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000280), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r1, r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) 06:12:57 executing program 3: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socketpair(0x11, 0x3, 0xfffffff8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000040)={0x0, "2afccf897b35415fc1d2f0005cc3f40d505008f00381da2de2a6aa7ee99b19e9", 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0xfffffffd, "e9c6c2d31fc79f4a0f37f0a1efbd11a5907b121f09893b057335d06e6a26b70e"}) ioctl$SYNC_IOC_FILE_INFO(r2, 0xc0303e03, &(0x7f0000000180)={""/32, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)=[{}]}) 06:12:57 executing program 3: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socketpair(0x11, 0x3, 0xfffffff8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000040)={0x0, "2afccf897b35415fc1d2f0005cc3f40d505008f00381da2de2a6aa7ee99b19e9", 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0xfffffffd, "e9c6c2d31fc79f4a0f37f0a1efbd11a5907b121f09893b057335d06e6a26b70e"}) ioctl$SYNC_IOC_FILE_INFO(r2, 0xc0303e03, &(0x7f0000000180)={""/32, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)=[{}]}) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) socketpair(0x11, 0x3, 0xfffffff8, &(0x7f00000001c0)) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) (async) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000040)={0x0, "2afccf897b35415fc1d2f0005cc3f40d505008f00381da2de2a6aa7ee99b19e9"}) (async) pipe(&(0x7f0000000000)) (async) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0xfffffffd, "e9c6c2d31fc79f4a0f37f0a1efbd11a5907b121f09893b057335d06e6a26b70e"}) (async) ioctl$SYNC_IOC_FILE_INFO(r2, 0xc0303e03, &(0x7f0000000180)={""/32, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)=[{}]}) (async) 06:12:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000000040)={0x1c, r1, 0x201, 0x0, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e21}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), r0) 06:12:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000640), 0x6, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x10840, 0xa, 0x2}, 0x18) ioctl$SNDRV_PCM_IOCTL_STATUS64(r1, 0x80984120, &(0x7f00000004c0)) socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = fcntl$dupfd(r3, 0x0, r2) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000000), 0x2) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f00000000c0)={0x6, [[0x620, 0x8, 0x3, 0x5, 0x1, 0xa2, 0x4, 0x8], [0x7585, 0xb61, 0xff, 0x5, 0x401, 0x9, 0x6], [0x9, 0xecb, 0x2, 0x3ff, 0x6, 0x8, 0x4, 0x1]], '\x00', [{0xfffffffb, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x3f, 0x40, 0x0, 0x0, 0x0, 0x1}, {0x7, 0xfffffffd, 0x1}, {0x1b6c, 0x800, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x101, 0x0, 0x1}, {0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x68, 0x800, 0x0, 0x0, 0x1, 0x1}, {0x7fffffff, 0x20, 0x1, 0x0, 0x0, 0x1}, {0x791, 0x5, 0x0, 0x1, 0x1}, {0x2, 0x400, 0x0, 0x0, 0x0, 0x1}, {0xf808, 0x2, 0x0, 0x1, 0x1}, {0xfffffffe, 0x2, 0x1, 0x0, 0x0, 0x1}], '\x00', 0x4}) readahead(r0, 0x1, 0x1002) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r5, 0x8982, &(0x7f00000000c0)={0x0, 'xfrm0\x00', {}, 0x1ff}) setsockopt$SO_BINDTODEVICE_wg(r6, 0x1, 0x19, &(0x7f0000000080)='wg0\x00', 0x4) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000200)=0x20) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000003c0)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000c54000/0x3000)=nil, &(0x7f0000e9e000/0x3000)=nil, &(0x7f0000eb5000/0x4000)=nil, &(0x7f0000de0000/0x2000)=nil, &(0x7f0000000340)="60f88c278235e28e238123187cb8e8bdd7712e966a4366cbe6f2054d5dcacfe2ba2f97ecb71409e5bc32c9604413887a64118d8a0a9b08dcc38b7a70fabec9d626e5564b0dd94cf0b0c481d7c9e0c1d0ccf24a66e314f86d1f191f979f08a6a919f4f03fb0945ef7bc", 0x69, r8}, 0x68) fsetxattr(r7, &(0x7f0000000040)=@random={'trusted.', '[$G+}@+-\x00'}, &(0x7f0000000080)='/dev/snd/pcmC#D#J\x00', 0x12, 0x3) 06:12:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000000040)={0x1c, r1, 0x201, 0x0, 0x0, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e21}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), r0) 06:12:57 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10840, 0x0) setxattr$incfs_id(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 06:12:57 executing program 3: openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socketpair(0x11, 0x3, 0xfffffff8, &(0x7f00000001c0)) (async) socketpair(0x11, 0x3, 0xfffffff8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000040)={0x0, "2afccf897b35415fc1d2f0005cc3f40d505008f00381da2de2a6aa7ee99b19e9", 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000100)={0xfffffffd, "e9c6c2d31fc79f4a0f37f0a1efbd11a5907b121f09893b057335d06e6a26b70e"}) ioctl$SYNC_IOC_FILE_INFO(r2, 0xc0303e03, &(0x7f0000000180)={""/32, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000080)=[{}]}) 06:12:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = accept4$vsock_stream(r0, 0x0, 0x0, 0x0) recvmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, 0x0}, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 166.703326][ T5160] Bluetooth: hci0: command 0x041b tx timeout [ 166.706068][ T5160] Bluetooth: hci1: command 0x041b tx timeout [ 166.793715][ T5161] Bluetooth: hci2: command 0x041b tx timeout 06:12:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001010000000200000008"], 0x18) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000100)='mm_compaction_try_to_compact_pages\x00', r2}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @loopback, @empty}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 166.864361][ T5160] Bluetooth: hci3: command 0x041b tx timeout [ 166.896230][ T5272] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 166.930166][ T5274] loop2: detected capacity change from 0 to 2048 [ 166.940663][ T5274] FAT-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value [ 167.006784][ T5272] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 167.037285][ T5272] syz-executor.0 (5272) used greatest stack depth: 21624 bytes left 06:12:58 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000002b40)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") stat(0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xfff, 0x202) write$UHID_INPUT(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x11, 0x16, &(0x7f0000002540)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x80) 06:12:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001010000000200000008"], 0x18) (async, rerun: 64) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 64) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000100)='mm_compaction_try_to_compact_pages\x00', r2}, 0x10) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @loopback, @empty}, 0xc) (async) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 06:13:00 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) (async) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000002b40)="$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") (async) stat(0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xfff, 0x202) write$UHID_INPUT(r0, 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x11, 0x16, &(0x7f0000002540)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x80) 06:13:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000140)=@multiplanar_fd={0x5, 0x1, 0x4, 0x0, 0x4, {}, {0x3, 0x2, 0x8, 0x9, 0x6, 0x80, '#Zl|'}, 0x6, 0x4, {&(0x7f00000000c0)=[{0x8001, 0xeec6, {}, 0x1}, {0xffffffff, 0x2, {r2}, 0xfffffe00}]}, 0x951, 0x0, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x4, 0x4, 0x8}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r4}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000740)={&(0x7f0000000440)="85", 0x0, 0x0, 0x0, 0x5, r5}, 0x38) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0xd382a000) [ 168.456822][ T5282] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 168.460155][ T38] kauditd_printk_skb: 33 callbacks suppressed [ 168.460164][ T38] audit: type=1400 audit(1684217580.055:143): avc: denied { map_create } for pid=5276 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 168.505140][ T5278] loop2: detected capacity change from 0 to 2048 [ 168.547572][ T5282] syz-executor.0 (5282) used greatest stack depth: 21264 bytes left [ 168.697292][ T5288] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 06:13:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001010000000200000008"], 0x18) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000100)='mm_compaction_try_to_compact_pages\x00', r2}, 0x10) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @loopback, @empty}, 0xc) (async) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 06:13:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000140)=@multiplanar_fd={0x5, 0x1, 0x4, 0x0, 0x4, {}, {0x3, 0x2, 0x8, 0x9, 0x6, 0x80, '#Zl|'}, 0x6, 0x4, {&(0x7f00000000c0)=[{0x8001, 0xeec6, {}, 0x1}, {0xffffffff, 0x2, {r2}, 0xfffffe00}]}, 0x951, 0x0, r3}) (async, rerun: 32) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x4, 0x4, 0x8}, 0x48) (rerun: 32) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r4}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000740)={&(0x7f0000000440)="85", 0x0, 0x0, 0x0, 0x5, r5}, 0x38) (async) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0xd382a000) 06:13:00 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) (async) sched_setattr(0x0, 0x0, 0x0) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000002b40)="$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") stat(0x0, 0x0) (async) r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xfff, 0x202) write$UHID_INPUT(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x11, 0x16, &(0x7f0000002540)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x80) [ 168.744251][ T5296] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 168.755614][ T5294] loop2: detected capacity change from 0 to 2048 [ 168.783243][ T5161] Bluetooth: hci1: command 0x040f tx timeout [ 168.785701][ T5161] Bluetooth: hci0: command 0x040f tx timeout [ 168.798286][ T5294] FAT-fs (loop2): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value [ 168.863051][ T5160] Bluetooth: hci2: command 0x040f tx timeout [ 168.943128][ T5160] Bluetooth: hci3: command 0x040f tx timeout 06:13:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) (async, rerun: 64) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000140)=@multiplanar_fd={0x5, 0x1, 0x4, 0x0, 0x4, {}, {0x3, 0x2, 0x8, 0x9, 0x6, 0x80, '#Zl|'}, 0x6, 0x4, {&(0x7f00000000c0)=[{0x8001, 0xeec6, {}, 0x1}, {0xffffffff, 0x2, {r2}, 0xfffffe00}]}, 0x951, 0x0, r3}) (async, rerun: 64) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x4, 0x4, 0x8}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r4}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000740)={&(0x7f0000000440)="85", 0x0, 0x0, 0x0, 0x5, r5}, 0x38) (async) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0xd382a000) 06:13:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) 06:13:00 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x18) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', 0xee01, 0xee00, 0x0) 06:13:00 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = pidfd_getfd(r1, r2, 0x0) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=0x8) 06:13:00 executing program 0: r0 = socket(0x1d, 0x2, 0x6) r1 = dup(r0) write$RDMA_USER_CM_CMD_DISCONNECT(r1, 0x0, 0x0) 06:13:00 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = dup(r0) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 169.087705][ T38] audit: type=1400 audit(1684217580.685:144): avc: denied { create } for pid=5307 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 169.096156][ T38] audit: type=1400 audit(1684217580.685:145): avc: denied { write } for pid=5307 comm="syz-executor.0" path="socket:[35867]" dev="sockfs" ino=35867 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 169.109429][ T38] audit: type=1400 audit(1684217580.685:146): avc: denied { create } for pid=5310 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 169.119529][ T38] audit: type=1400 audit(1684217580.685:147): avc: denied { read } for pid=5308 comm="syz-executor.2" path="socket:[35868]" dev="sockfs" ino=35868 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 169.130906][ T38] audit: type=1400 audit(1684217580.685:148): avc: denied { getopt } for pid=5308 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 169.142855][ T38] audit: type=1400 audit(1684217580.685:149): avc: denied { write } for pid=5310 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 06:13:01 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000002b40)="$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") stat(0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0), 0xfff, 0x202) write$UHID_INPUT(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x11, 0x16, &(0x7f0000002540)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x80) [ 170.114489][ T5314] loop3: detected capacity change from 0 to 2048 [ 170.138516][ T5314] FAT-fs (loop3): Unrecognized mount option "ÿÿÿÿÿÿÿÿ184467440737095516150xffffffffffffffff" or missing value 06:13:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0xb) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766574680000f0ff130002801400ff0000000000", @ANYRES32=0x0, @ANYBLOB="000e00000000000008000a00", @ANYRES32=r4], 0x50}}, 0x0) getsockname$packet(r3, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f00000000c0), 0x492492492492627, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffffffffffff14, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x12070}, [@IFLA_BROADCAST, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="adffa888000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r7, @ANYBLOB="2aa2e9437fedf10b00a2afb6f15b67baba086d16c464b38a40e03faa5b08377b2d5d9ebaeba05083156d2082c3d01666f878252b4e776ef146f09b66b926a6db7d654b16c351aa9adf142ec724e38351"], 0x44}}, 0x0) [ 170.766495][ T5316] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 170.785366][ T5316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 170.791410][ T5316] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.0'. [ 170.873325][ T5161] Bluetooth: hci0: command 0x0419 tx timeout [ 170.875793][ T5161] Bluetooth: hci1: command 0x0419 tx timeout [ 170.879493][ T5317] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 170.905342][ T5316] Zero length message leads to an empty skb [ 170.951033][ T5316] vlan2: entered promiscuous mode [ 170.953108][ T5160] Bluetooth: hci2: command 0x0419 tx timeout [ 170.954777][ T5316] vlan2: entered allmulticast mode [ 171.023174][ T5161] Bluetooth: hci3: command 0x0419 tx timeout [ 171.031636][ T5316] syz-executor.0 (5316) used greatest stack depth: 20360 bytes left 06:13:02 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 171.782738][ T38] audit: type=1400 audit(1684217583.375:150): avc: denied { getopt } for pid=5318 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 06:13:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, 0x0}, 0x0) tee(0xffffffffffffffff, r3, 0x0, 0x0) 06:13:04 executing program 2: syz_open_procfs(0x0, &(0x7f0000000340)='net/netstat\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x1010, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1.lowerdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000100)=ANY=[], 0xbf) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(0xffffffffffffffff, 0x3ba0, &(0x7f00000002c0)={0x38, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000680)={0x0, 0x0, "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", "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"}) lseek(r4, 0x200, 0x0) creat(&(0x7f00000001c0)='./file2\x00', 0x6) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r6, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f10) 06:13:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0xb) (async, rerun: 64) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 64) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766574680000f0ff130002801400ff0000000000", @ANYRES32=0x0, @ANYBLOB="000e00000000000008000a00", @ANYRES32=r4], 0x50}}, 0x0) getsockname$packet(r3, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f00000000c0), 0x492492492492627, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffffffffffff14, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x12070}, [@IFLA_BROADCAST, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="adffa888000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r7, @ANYBLOB="2aa2e9437fedf10b00a2afb6f15b67baba086d16c464b38a40e03faa5b08377b2d5d9ebaeba05083156d2082c3d01666f878252b4e776ef146f09b66b926a6db7d654b16c351aa9adf142ec724e38351"], 0x44}}, 0x0) [ 172.777218][ T38] audit: type=1400 audit(1684217584.375:151): avc: denied { write } for pid=5322 comm="syz-executor.2" name="netstat" dev="proc" ino=4026533204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 172.795154][ T5325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 172.809796][ T5325] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.0'. [ 172.843801][ T5328] overlayfs: missing 'lowerdir' [ 172.863684][ T38] audit: type=1804 audit(1684217584.455:152): pid=5328 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/syzkaller-testdir3062640540/syzkaller.pBofOG/9/bus/bus" dev="sda1" ino=1945 res=1 errno=0 [ 172.892770][ T5324] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 172.897622][ T5327] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 06:13:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, 0x0) [ 173.554708][ T38] audit: type=1400 audit(1684217585.155:153): avc: denied { listen } for pid=5331 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 173.627757][ T38] audit: type=1400 audit(1684217585.225:154): avc: denied { ioctl } for pid=5331 comm="syz-executor.3" path="socket:[34898]" dev="sockfs" ino=34898 ioctlcmd=0x7210 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 06:13:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket(0x1, 0x803, 0x0) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0xb) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766574680000f0ff130002801400ff0000000000", @ANYRES32=0x0, @ANYBLOB="000e00000000000008000a00", @ANYRES32=r4], 0x50}}, 0x0) getsockname$packet(r3, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) (async) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f00000000c0), 0x492492492492627, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffffffffffff14, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x12070}, [@IFLA_BROADCAST, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="adffa888000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r7, @ANYBLOB="2aa2e9437fedf10b00a2afb6f15b67baba086d16c464b38a40e03faa5b08377b2d5d9ebaeba05083156d2082c3d01666f878252b4e776ef146f09b66b926a6db7d654b16c351aa9adf142ec724e38351"], 0x44}}, 0x0) [ 174.339507][ T5339] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 174.355695][ T5339] netlink: 15 bytes leftover after parsing attributes in process `syz-executor.0'. [ 174.387957][ T5332] sctp: failed to load transform for md5: -2 [ 174.441604][ T5337] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 06:13:05 executing program 2: syz_open_procfs(0x0, &(0x7f0000000340)='net/netstat\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) (async) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x1010, r0, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x1010, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) (async) signalfd(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) (async) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1.lowerdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000100)=ANY=[], 0xbf) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(0xffffffffffffffff, 0x3ba0, &(0x7f00000002c0)={0x38, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000680)={0x0, 0x0, "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", "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"}) lseek(r4, 0x200, 0x0) creat(&(0x7f00000001c0)='./file2\x00', 0x6) (async) creat(&(0x7f00000001c0)='./file2\x00', 0x6) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r6, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f10) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f10) 06:13:06 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f00000002c0)) 06:13:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x30, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x44) [ 174.882847][ T38] audit: type=1400 audit(1684217586.475:155): avc: denied { mounton } for pid=5353 comm="syz-executor.0" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 06:13:06 executing program 0: mount$binderfs(&(0x7f0000000200), &(0x7f0000000040)='./binderfs\x00', &(0x7f0000000080), 0x0, 0x0) 06:13:06 executing program 2: syz_open_procfs(0x0, &(0x7f0000000340)='net/netstat\x00') (async) syz_open_procfs(0x0, &(0x7f0000000340)='net/netstat\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x1010, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) (async) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) (async) signalfd(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1.lowerdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000100)=ANY=[], 0xbf) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(0xffffffffffffffff, 0x3ba0, &(0x7f00000002c0)={0x38, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000680)={0x0, 0x0, "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", 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lseek(r4, 0x200, 0x0) creat(&(0x7f00000001c0)='./file2\x00', 0x6) (async) creat(&(0x7f00000001c0)='./file2\x00', 0x6) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r6, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f10) [ 175.063589][ T5357] overlayfs: missing 'lowerdir' [ 175.167728][ T38] audit: type=1804 audit(1684217586.765:156): pid=5357 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/syzkaller-testdir3062640540/syzkaller.pBofOG/11/bus/bus" dev="sda1" ino=1943 res=1 errno=0 06:13:06 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 06:13:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000), 0x200000000008001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)) 06:13:08 executing program 3: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCREVOKE(r2, 0x40044591, 0x0) read$proc_mixer(r2, 0x0, 0x0) 06:13:08 executing program 0: ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000000)=""/98) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000080)=""/80) r0 = syz_open_dev$amidi(&(0x7f0000000100), 0x1000, 0x20002) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001140)={{r1, 0x1, 0xffffffff, 0x8, 0x101, 0x1000, 0x73, 0xe238, 0x9, 0x6, 0x8001, 0x7f, 0x7f, 0x3ff, 0x5}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000002140)={0x0, 0x5, 0x3, 0x9, 0x1000, 0x3}) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000002180)="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") r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000002280), 0x2, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000022c0)=0x6) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000002300)={0x6, 0x6, 0x10000, 0x8, 0x6, 0x804}) clock_gettime(0x0, &(0x7f0000002340)={0x0, 0x0}) write$evdev(r3, &(0x7f0000002380)=[{{r4, r5/1000+60000}, 0x17, 0x4, 0x2}, {{}, 0x5, 0x66a, 0x6}, {{0x77359400}, 0x1, 0x401, 0xffff}, {{0x77359400}, 0x17, 0x3f, 0x7}, {{0x0, 0xea60}, 0x3, 0x6, 0x2}], 0x78) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000002400)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002440), 0x0, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000002480)=[0x8, 0x80000001]) r7 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r7, 0x8983, &(0x7f00000024c0)={0x0, 'ip6gretap0\x00', {0x1}, 0x9}) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000002500)=""/98) recvmsg$unix(r3, &(0x7f0000002cc0)={&(0x7f0000002580), 0x6e, &(0x7f0000002b40)=[{&(0x7f0000002600)=""/152, 0x98}, {&(0x7f00000026c0)=""/40, 0x28}, {&(0x7f0000002700)=""/148, 0x94}, {&(0x7f00000027c0)=""/217, 0xd9}, {&(0x7f00000028c0)=""/55, 0x37}, {&(0x7f0000002900)=""/177, 0xb1}, {&(0x7f00000029c0)=""/121, 0x79}, {&(0x7f0000002a40)=""/235, 0xeb}], 0x8, &(0x7f0000002bc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x2080) [ 177.229371][ T38] audit: type=1400 audit(1684217588.825:157): avc: denied { read } for pid=5363 comm="syz-executor.3" name="event0" dev="devtmpfs" ino=863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 177.244754][ T38] audit: type=1400 audit(1684217588.825:158): avc: denied { open } for pid=5363 comm="syz-executor.3" path="/dev/input/event0" dev="devtmpfs" ino=863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 177.293045][ T38] audit: type=1400 audit(1684217588.835:159): avc: denied { ioctl } for pid=5363 comm="syz-executor.3" path="/dev/input/event0" dev="devtmpfs" ino=863 ioctlcmd=0x4591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 06:13:08 executing program 3: socket$l2tp6(0xa, 0xa, 0x73) 06:13:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, 0x0) 06:13:10 executing program 3: pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$damon_target_ids(r0, &(0x7f00000003c0)={@void}, 0x0) 06:13:10 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000200), 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, 0x0) 06:13:10 executing program 2: syz_open_procfs(0x0, &(0x7f0000000340)='net/netstat\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="b42823dcaf72e5f72eca82"], 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x1010, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1.lowerdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000100)=ANY=[], 0xbf) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x800) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(0xffffffffffffffff, 0x3ba0, &(0x7f00000002c0)={0x38, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000680)={0x0, 0x0, "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", "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"}) lseek(r4, 0x200, 0x0) creat(&(0x7f00000001c0)='./file2\x00', 0x6) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r6, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f10) [ 178.938204][ T38] audit: type=1400 audit(1684217590.535:160): avc: denied { read } for pid=5379 comm="syz-executor.0" name="fb0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 178.957012][ T38] audit: type=1400 audit(1684217590.535:161): avc: denied { open } for pid=5379 comm="syz-executor.0" path="/dev/fb0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 178.983020][ T38] audit: type=1400 audit(1684217590.535:162): avc: denied { read } for pid=5379 comm="syz-executor.0" name="card1" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 178.993268][ T38] audit: type=1400 audit(1684217590.535:163): avc: denied { open } for pid=5379 comm="syz-executor.0" path="/dev/dri/card1" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 179.002728][ T38] audit: type=1400 audit(1684217590.535:164): avc: denied { ioctl } for pid=5379 comm="syz-executor.0" path="/dev/fb0" dev="devtmpfs" ino=638 ioctlcmd=0x894b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 179.149419][ T5383] overlayfs: missing 'lowerdir' [ 179.283392][ T38] audit: type=1804 audit(1684217590.875:165): pid=5383 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/syzkaller-testdir3062640540/syzkaller.pBofOG/13/bus/bus" dev="sda1" ino=1943 res=1 errno=0 06:13:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001180)={0x14}, 0x14}}, 0x0) [ 181.422441][ T38] audit: type=1400 audit(1684217593.015:166): avc: denied { create } for pid=5385 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 181.431106][ T38] audit: type=1400 audit(1684217593.025:167): avc: denied { write } for pid=5385 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 191.743067][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.743218][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.749024][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.752266][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753558][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753584][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753614][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753635][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753655][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 191.753684][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 193.663078][ C0] aoe: skb alloc failure [ 193.664906][ C0] aoe: skb alloc failure [ 193.666411][ C0] aoe: skb alloc failure [ 193.667933][ C0] aoe: skb alloc failure [ 193.669436][ C0] aoe: skb alloc failure [ 193.670995][ C0] aoe: skb alloc failure [ 193.672560][ C0] aoe: skb alloc failure [ 193.674173][ C0] aoe: skb alloc failure [ 193.675716][ C0] aoe: skb alloc failure [ 193.677236][ C0] aoe: skb alloc failure [ 193.679328][ C0] aoe: skb alloc failure [ 193.681125][ C0] aoe: skb alloc failure [ 193.683141][ C0] aoe: skb alloc failure [ 193.685073][ C0] aoe: skb alloc failure [ 193.686645][ C0] aoe: skb alloc failure [ 193.688151][ C0] aoe: skb alloc failure [ 193.689691][ C0] aoe: skb alloc failure [ 193.691211][ C0] aoe: skb alloc failure [ 193.692731][ C0] aoe: skb alloc failure [ 193.694264][ C0] aoe: skb alloc failure [ 193.695767][ C0] aoe: skb alloc failure [ 193.697268][ C0] aoe: skb alloc failure [ 193.698763][ C0] aoe: skb alloc failure [ 193.700362][ C0] aoe: skb alloc failure [ 193.702337][ C0] aoe: skb alloc failure [ 193.704210][ C0] aoe: skb alloc failure [ 193.705716][ C0] aoe: skb alloc failure [ 193.707223][ C0] aoe: skb alloc failure [ 193.708726][ C0] aoe: skb alloc failure [ 193.710244][ C0] aoe: skb alloc failure [ 193.711745][ C0] aoe: skb alloc failure [ 193.713300][ C0] aoe: skb alloc failure [ 193.714995][ C0] aoe: skb alloc failure [ 193.716567][ C0] aoe: skb alloc failure [ 193.718050][ C0] aoe: skb alloc failure [ 193.719554][ C0] aoe: skb alloc failure [ 193.721431][ C0] aoe: skb alloc failure [ 193.723353][ C0] aoe: skb alloc failure [ 193.724842][ C0] aoe: skb alloc failure [ 193.726327][ C0] aoe: skb alloc failure [ 193.727821][ C0] aoe: skb alloc failure [ 193.729304][ C0] aoe: skb alloc failure [ 193.730810][ C0] aoe: skb alloc failure [ 193.732305][ C0] aoe: skb alloc failure [ 193.733873][ C0] aoe: skb alloc failure [ 193.735387][ C0] aoe: skb alloc failure [ 193.736878][ C0] aoe: skb alloc failure [ 193.738365][ C0] aoe: skb alloc failure [ 193.739870][ C0] aoe: skb alloc failure [ 193.741380][ C0] aoe: skb alloc failure [ 193.742870][ C0] aoe: skb alloc failure [ 193.744420][ C0] aoe: skb alloc failure [ 193.745955][ C0] aoe: skb alloc failure [ 193.747917][ C0] aoe: skb alloc failure [ 193.749861][ C0] aoe: skb alloc failure [ 193.751796][ C0] aoe: skb alloc failure [ 193.753825][ C0] aoe: skb alloc failure [ 193.755779][ C0] aoe: skb alloc failure [ 193.757709][ C0] aoe: skb alloc failure [ 193.759682][ C0] aoe: skb alloc failure [ 193.761580][ C0] aoe: skb alloc failure [ 193.763588][ C0] aoe: skb alloc failure [ 193.765521][ C0] aoe: skb alloc failure [ 193.767455][ C0] aoe: skb alloc failure [ 193.769403][ C0] aoe: skb alloc failure [ 193.771257][ C0] aoe: skb alloc failure [ 193.772773][ C0] aoe: skb alloc failure [ 193.774323][ C0] aoe: skb alloc failure [ 193.775847][ C0] aoe: skb alloc failure [ 193.777358][ C0] aoe: skb alloc failure [ 196.863085][ C0] net_ratelimit: 110 callbacks suppressed [ 196.863095][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.863229][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.865168][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.872902][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.873165][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.875525][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.878018][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.880558][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.883133][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 196.885653][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 208.467093][ T12] kworker/u16:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 208.473281][ T12] CPU: 0 PID: 12 Comm: kworker/u16:1 Not tainted 6.4.0-rc2-syzkaller #0 [ 208.476971][ T12] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 208.480961][ T12] Workqueue: phy7 ieee80211_iface_work [ 208.483479][ T12] Call Trace: [ 208.485022][ T12] [ 208.486340][ T12] dump_stack_lvl+0xd9/0x150 [ 208.488472][ T12] warn_alloc+0x213/0x360 [ 208.490450][ T12] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 208.492985][ T12] ? find_held_lock+0x2d/0x110 [ 208.495113][ T12] ? __zone_watermark_ok+0x4d0/0x4d0 [ 208.497451][ T12] ? wake_all_kswapds+0x182/0x2d0 [ 208.499678][ T12] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 208.502586][ T12] ? get_page_from_freelist+0x1043/0x2c00 [ 208.505104][ T12] ? warn_alloc+0x360/0x360 [ 208.507127][ T12] ? __zone_watermark_ok+0x4d0/0x4d0 [ 208.509440][ T12] ? prepare_alloc_pages+0x417/0x570 [ 208.511807][ T12] ? prepare_alloc_pages+0x417/0x570 [ 208.514247][ T12] __alloc_pages+0x408/0x4a0 [ 208.516385][ T12] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 208.519473][ T12] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 208.521999][ T12] ? lock_downgrade+0x690/0x690 [ 208.524028][ T12] ? lock_downgrade+0x690/0x690 [ 208.525777][ T12] cache_grow_begin+0x9b/0x3b0 [ 208.527521][ T12] fallback_alloc+0x1e2/0x2d0 [ 208.529216][ T12] __kmem_cache_alloc_node+0x105/0x3f0 [ 208.531376][ T12] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 208.533777][ T12] __kmalloc+0x4e/0x190 [ 208.535501][ T12] ieee802_11_parse_elems_full+0x106/0x1340 [ 208.537795][ T12] ? ieee80211_wake_vif_queues+0x40/0x40 [ 208.539968][ T12] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 208.542294][ T12] ? cfg80211_find_elem_match+0x197/0x1e0 [ 208.544481][ T12] ? cfg80211_inform_bss_frame_data+0x16d/0xca0 [ 208.546732][ T12] ieee802_11_parse_elems_crc.constprop.0+0x99/0xd0 [ 208.549076][ T12] ? ieee80211_scan_accept_presp+0x280/0x280 [ 208.551223][ T12] ieee80211_bss_info_update+0x410/0xb50 [ 208.553240][ T12] ? ieee80211_rx_bss_put+0x60/0x60 [ 208.555125][ T12] ? ieee80211_ibss_rx_queued_mgmt+0x197b/0x3030 [ 208.557385][ T12] ? ieee80211_mandatory_rates+0x1b8/0x250 [ 208.559486][ T12] ieee80211_ibss_rx_queued_mgmt+0x19c9/0x3030 [ 208.561683][ T12] ? mark_lock.part.0+0xee/0x1970 [ 208.563501][ T12] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 208.565555][ T12] ? find_held_lock+0x2d/0x110 [ 208.567290][ T12] ? find_held_lock+0x2d/0x110 [ 208.569008][ T12] ? kcov_remote_start+0x27b/0x7a0 [ 208.570853][ T12] ? mark_held_locks+0x9f/0xe0 [ 208.572583][ T12] ? kcov_remote_start+0x15a/0x7a0 [ 208.574420][ T12] ? lockdep_hardirqs_on+0x7d/0x100 [ 208.576279][ T12] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 208.578352][ T12] ieee80211_iface_work+0xa4d/0xd70 [ 208.580209][ T12] process_one_work+0x99a/0x15e0 [ 208.581980][ T12] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 208.583913][ T12] ? spin_bug+0x1c0/0x1c0 [ 208.585464][ T12] ? _raw_spin_lock_irq+0x45/0x50 [ 208.587269][ T12] worker_thread+0x67d/0x10c0 [ 208.588955][ T12] ? process_one_work+0x15e0/0x15e0 [ 208.590822][ T12] kthread+0x344/0x440 [ 208.592292][ T12] ? kthread_complete_and_exit+0x40/0x40 [ 208.594291][ T12] ret_from_fork+0x1f/0x30 [ 208.595904][ T12] [ 208.597021][ T12] Mem-Info: [ 208.598167][ T12] active_anon:9267 inactive_anon:154144 isolated_anon:0 [ 208.598167][ T12] active_file:9 inactive_file:9 isolated_file:0 [ 208.598167][ T12] unevictable:1536 dirty:0 writeback:0 [ 208.598167][ T12] slab_reclaimable:16706 slab_unreclaimable:66852 [ 208.598167][ T12] mapped:8386 shmem:2275 pagetables:685 [ 208.598167][ T12] sec_pagetables:0 bounce:0 [ 208.598167][ T12] kernel_misc_reclaimable:0 [ 208.598167][ T12] free:5947 free_pcp:741 free_cma:0 [ 208.613498][ T12] Node 0 active_anon:20964kB inactive_anon:6356kB active_file:8kB inactive_file:20kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 208.624475][ T12] Node 1 active_anon:610160kB inactive_anon:16164kB active_file:40kB inactive_file:4kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 208.635649][ T12] Node 0 DMA free:1948kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 208.645284][ T12] lowmem_reserve[]: 0 425 425 425 425 [ 208.647216][ T12] Node 0 DMA32 free:4864kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:19152kB inactive_anon:2272kB active_file:0kB inactive_file:172kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:784kB local_pcp:116kB free_cma:0kB [ 208.657468][ T12] lowmem_reserve[]: 0 0 0 0 0 [ 208.659173][ T12] Node 1 DMA32 free:16976kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16172kB inactive_anon:610152kB active_file:0kB inactive_file:204kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2164kB local_pcp:388kB free_cma:0kB [ 208.669591][ T12] lowmem_reserve[]: 0 0 0 0 0 [ 208.671340][ T12] Node 0 DMA: 137*4kB (UMH) 99*8kB (UMH) 24*16kB (UMH) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1948kB [ 208.676733][ T12] Node 0 DMA32: 772*4kB (UMEH) 206*8kB (UMEH) 8*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4864kB [ 208.681576][ T12] Node 1 DMA32: 158*4kB (MEH) 251*8kB (MEH) 138*16kB (UMEH) 81*32kB (UMEH) 35*64kB (UMEH) 15*128kB (MEH) 5*256kB (UM) 2*512kB (UE) 3*1024kB (M) 0*2048kB 0*4096kB = 16976kB [ 208.687626][ T12] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 208.691044][ T12] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 208.694440][ T12] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 208.697796][ T12] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 208.701053][ T12] 2293 total pagecache pages [ 208.702697][ T12] 0 pages in swap cache [ 208.704234][ T12] Free swap = 0kB [ 208.705594][ T12] Total swap = 0kB [ 208.707048][ T12] 524155 pages RAM [ 208.708415][ T12] 0 pages HighMem/MovableOnly [ 208.710185][ T12] 171446 pages reserved [ 208.711696][ T12] 0 pages cma reserved [ 217.343013][ C3] net_ratelimit: 17 callbacks suppressed [ 217.343023][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 217.348771][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 218.501750][ T5192] warn_alloc: 2449 callbacks suppressed [ 218.501764][ T5192] kworker/u16:3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 218.509708][ T5192] CPU: 2 PID: 5192 Comm: kworker/u16:3 Not tainted 6.4.0-rc2-syzkaller #0 [ 218.513359][ T5192] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 218.517201][ T5192] Workqueue: phy7 ieee80211_iface_work [ 218.519526][ T5192] Call Trace: [ 218.520989][ T5192] [ 218.522226][ T5192] dump_stack_lvl+0xd9/0x150 [ 218.524303][ T5192] warn_alloc+0x213/0x360 [ 218.526167][ T5192] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 218.528669][ T5192] ? find_held_lock+0x2d/0x110 [ 218.530745][ T5192] ? __zone_watermark_ok+0x4d0/0x4d0 [ 218.532970][ T5192] ? wake_all_kswapds+0x182/0x2d0 [ 218.535165][ T5192] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 218.537768][ T5192] ? get_page_from_freelist+0x1043/0x2c00 [ 218.539804][ T5192] ? warn_alloc+0x360/0x360 [ 218.541579][ T5192] ? __zone_watermark_ok+0x4d0/0x4d0 [ 218.543910][ T5192] ? prepare_alloc_pages+0x417/0x570 [ 218.546206][ T5192] ? prepare_alloc_pages+0x417/0x570 [ 218.548396][ T5192] __alloc_pages+0x408/0x4a0 [ 218.550448][ T5192] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 218.553340][ T5192] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 218.555735][ T5192] ? lock_downgrade+0x690/0x690 [ 218.557584][ T5192] ? lock_downgrade+0x690/0x690 [ 218.559325][ T5192] cache_grow_begin+0x9b/0x3b0 [ 218.561089][ T5192] fallback_alloc+0x1e2/0x2d0 [ 218.562797][ T5192] __kmem_cache_alloc_node+0x105/0x3f0 [ 218.564728][ T5192] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 218.567039][ T5192] __kmalloc+0x4e/0x190 [ 218.568605][ T5192] ieee802_11_parse_elems_full+0x106/0x1340 [ 218.570709][ T5192] ? rcu_is_watching+0x12/0xb0 [ 218.572861][ T5192] ? trace_contention_end+0xd8/0x100 [ 218.575029][ T5192] ? __mutex_lock+0x231/0x1350 [ 218.576745][ T5192] ? mark_lock.part.0+0xee/0x1970 [ 218.578539][ T5192] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 218.580782][ T5192] ? ieee80211_wake_vif_queues+0x40/0x40 [ 218.583282][ T5192] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 218.585305][ T5192] ? __lock_acquire+0x1916/0x5df0 [ 218.587098][ T5192] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 218.589261][ T5192] ? mark_lock.part.0+0xee/0x1970 [ 218.591113][ T5192] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 218.593888][ T5192] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 218.596339][ T5192] ? __lock_acquire+0x1916/0x5df0 [ 218.598496][ T5192] ? print_usage_bug.part.0+0x660/0x660 [ 218.600663][ T5192] ? print_usage_bug.part.0+0x660/0x660 [ 218.602654][ T5192] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 218.604656][ T5192] ? find_held_lock+0x2d/0x110 [ 218.606348][ T5192] ? find_held_lock+0x2d/0x110 [ 218.608274][ T5192] ? kcov_remote_start+0x27b/0x7a0 [ 218.610492][ T5192] ? mark_held_locks+0x9f/0xe0 [ 218.612792][ T5192] ? kcov_remote_start+0x15a/0x7a0 [ 218.615077][ T5192] ? lockdep_hardirqs_on+0x7d/0x100 [ 218.616948][ T5192] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 218.619291][ T5192] ieee80211_iface_work+0xa4d/0xd70 [ 218.621271][ T5192] process_one_work+0x99a/0x15e0 [ 218.623037][ T5192] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 218.625116][ T5192] ? spin_bug+0x1c0/0x1c0 [ 218.626778][ T5192] ? _raw_spin_lock_irq+0x45/0x50 [ 218.629142][ T5192] worker_thread+0x67d/0x10c0 [ 218.631384][ T5192] ? process_one_work+0x15e0/0x15e0 [ 218.633846][ T5192] kthread+0x344/0x440 [ 218.635682][ T5192] ? kthread_complete_and_exit+0x40/0x40 [ 218.638270][ T5192] ret_from_fork+0x1f/0x30 [ 218.640099][ T5192] [ 218.641351][ T5192] Mem-Info: [ 218.642813][ T5192] active_anon:4597 inactive_anon:158814 isolated_anon:0 [ 218.642813][ T5192] active_file:0 inactive_file:36 isolated_file:0 [ 218.642813][ T5192] unevictable:1536 dirty:0 writeback:0 [ 218.642813][ T5192] slab_reclaimable:16663 slab_unreclaimable:67034 [ 218.642813][ T5192] mapped:8386 shmem:2275 pagetables:685 [ 218.642813][ T5192] sec_pagetables:0 bounce:0 [ 218.642813][ T5192] kernel_misc_reclaimable:0 [ 218.642813][ T5192] free:5962 free_pcp:640 free_cma:0 [ 218.657539][ T5192] Node 0 active_anon:2304kB inactive_anon:25016kB active_file:20kB inactive_file:8kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 218.668437][ T5192] Node 1 active_anon:609468kB inactive_anon:16856kB active_file:32kB inactive_file:12kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 218.679581][ T5192] Node 0 DMA free:1888kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:72kB local_pcp:8kB free_cma:0kB [ 218.689020][ T5192] lowmem_reserve[]: 0 425 425 425 425 [ 218.691072][ T5192] Node 0 DMA32 free:5452kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2284kB inactive_anon:19140kB active_file:0kB inactive_file:248kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:564kB local_pcp:100kB free_cma:0kB [ 218.701323][ T5192] lowmem_reserve[]: 0 0 0 0 0 [ 218.703455][ T5192] Node 1 DMA32 free:16508kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16204kB inactive_anon:610120kB active_file:0kB inactive_file:108kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1924kB local_pcp:248kB free_cma:0kB [ 218.716534][ T5192] lowmem_reserve[]: 0 0 0 0 0 [ 218.718803][ T5192] Node 0 DMA: 138*4kB (UMH) 97*8kB (MH) 21*16kB (UMH) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1888kB [ 218.724771][ T5192] Node 0 DMA32: 611*4kB (UMEH) 211*8kB (UMEH) 39*16kB (UMH) 14*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5204kB [ 218.729714][ T5192] Node 1 DMA32: 253*4kB (UMEH) 255*8kB (MEH) 137*16kB (MEH) 80*32kB (MEH) 34*64kB (MEH) 15*128kB (MEH) 4*256kB (M) 1*512kB (E) 3*1024kB (M) 0*2048kB 0*4096kB = 16508kB [ 218.735644][ T5192] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 218.738965][ T5192] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 218.742556][ T5192] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 218.746220][ T5192] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 218.749439][ T5192] 2293 total pagecache pages [ 218.751136][ T5192] 0 pages in swap cache [ 218.752613][ T5192] Free swap = 0kB [ 218.753956][ T5192] Total swap = 0kB [ 218.755293][ T5192] 524155 pages RAM [ 218.756620][ T5192] 0 pages HighMem/MovableOnly [ 218.758280][ T5192] 171446 pages reserved [ 218.759773][ T5192] 0 pages cma reserved [ 219.273018][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.273119][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.275621][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.903028][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.903198][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 219.906225][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 220.543013][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 220.543017][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.463023][ C3] net_ratelimit: 9 callbacks suppressed [ 222.463033][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.463049][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.465100][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.472985][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.474600][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.480365][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 222.482998][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.103013][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.103026][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 223.103047][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.582996][ C0] net_ratelimit: 67 callbacks suppressed [ 227.583006][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.583014][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.591657][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.592992][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.593037][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.600213][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.602876][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.605519][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 227.608110][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.223006][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 228.537023][ T5179] warn_alloc: 5117 callbacks suppressed [ 228.537036][ T5179] kworker/u16:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 228.543847][ T5179] CPU: 1 PID: 5179 Comm: kworker/u16:2 Not tainted 6.4.0-rc2-syzkaller #0 [ 228.546830][ T5179] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 228.549941][ T5179] Workqueue: phy4 ieee80211_iface_work [ 228.551942][ T5179] Call Trace: [ 228.553158][ T5179] [ 228.554220][ T5179] dump_stack_lvl+0xd9/0x150 [ 228.555880][ T5179] warn_alloc+0x213/0x360 [ 228.557443][ T5179] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 228.559430][ T5179] ? find_held_lock+0x2d/0x110 [ 228.561152][ T5179] ? __zone_watermark_ok+0x4d0/0x4d0 [ 228.562858][ T5179] ? wake_all_kswapds+0x182/0x2d0 [ 228.564673][ T5179] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 228.567018][ T5179] ? get_page_from_freelist+0x1043/0x2c00 [ 228.569054][ T5179] ? warn_alloc+0x360/0x360 [ 228.570687][ T5179] ? __zone_watermark_ok+0x4d0/0x4d0 [ 228.572578][ T5179] ? prepare_alloc_pages+0x417/0x570 [ 228.574447][ T5179] ? prepare_alloc_pages+0x417/0x570 [ 228.576458][ T5179] __alloc_pages+0x408/0x4a0 [ 228.578122][ T5179] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 228.580530][ T5179] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 228.582545][ T5179] ? lock_downgrade+0x690/0x690 [ 228.584285][ T5179] ? lock_downgrade+0x690/0x690 [ 228.586017][ T5179] cache_grow_begin+0x9b/0x3b0 [ 228.587862][ T5179] fallback_alloc+0x1e2/0x2d0 [ 228.589564][ T5179] __kmem_cache_alloc_node+0x105/0x3f0 [ 228.591533][ T5179] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 228.593713][ T5179] __kmalloc+0x4e/0x190 [ 228.595223][ T5179] ieee802_11_parse_elems_full+0x106/0x1340 [ 228.597773][ T5179] ? rcu_is_watching+0x12/0xb0 [ 228.599856][ T5179] ? trace_contention_end+0xd8/0x100 [ 228.602127][ T5179] ? __mutex_lock+0x231/0x1350 [ 228.604208][ T5179] ? mark_lock.part.0+0xee/0x1970 [ 228.606369][ T5179] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 228.609014][ T5179] ? ieee80211_wake_vif_queues+0x40/0x40 [ 228.611492][ T5179] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 228.613912][ T5179] ? __lock_acquire+0x1916/0x5df0 [ 228.616142][ T5179] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 228.618853][ T5179] ? mark_lock.part.0+0xee/0x1970 [ 228.621179][ T5179] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 228.623935][ T5179] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 228.626625][ T5179] ? __lock_acquire+0x1916/0x5df0 [ 228.628871][ T5179] ? print_usage_bug.part.0+0x660/0x660 [ 228.631335][ T5179] ? print_usage_bug.part.0+0x660/0x660 [ 228.633801][ T5179] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 228.636331][ T5179] ? find_held_lock+0x2d/0x110 [ 228.638529][ T5179] ? find_held_lock+0x2d/0x110 [ 228.640700][ T5179] ? kcov_remote_start+0x27b/0x7a0 [ 228.643042][ T5179] ? mark_held_locks+0x9f/0xe0 [ 228.645233][ T5179] ? kcov_remote_start+0x15a/0x7a0 [ 228.647586][ T5179] ? lockdep_hardirqs_on+0x7d/0x100 [ 228.649963][ T5179] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 228.652648][ T5179] ieee80211_iface_work+0xa4d/0xd70 [ 228.655011][ T5179] process_one_work+0x99a/0x15e0 [ 228.657261][ T5179] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 228.659670][ T5179] ? spin_bug+0x1c0/0x1c0 [ 228.661652][ T5179] ? _raw_spin_lock_irq+0x45/0x50 [ 228.663927][ T5179] worker_thread+0x67d/0x10c0 [ 228.666085][ T5179] ? process_one_work+0x15e0/0x15e0 [ 228.668477][ T5179] kthread+0x344/0x440 [ 228.670331][ T5179] ? kthread_complete_and_exit+0x40/0x40 [ 228.672901][ T5179] ret_from_fork+0x1f/0x30 [ 228.674959][ T5179] [ 228.676369][ T5179] Mem-Info: [ 228.677776][ T5179] active_anon:9274 inactive_anon:154137 isolated_anon:0 [ 228.677776][ T5179] active_file:4 inactive_file:14 isolated_file:0 [ 228.677776][ T5179] unevictable:1536 dirty:0 writeback:0 [ 228.677776][ T5179] slab_reclaimable:16647 slab_unreclaimable:67474 [ 228.677776][ T5179] mapped:8386 shmem:2275 pagetables:685 [ 228.677776][ T5179] sec_pagetables:0 bounce:0 [ 228.677776][ T5179] kernel_misc_reclaimable:0 [ 228.677776][ T5179] free:5494 free_pcp:658 free_cma:0 [ 228.695756][ T5179] Node 0 active_anon:25016kB inactive_anon:2304kB active_file:16kB inactive_file:12kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 228.709042][ T5179] Node 1 active_anon:609660kB inactive_anon:16664kB active_file:100kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 228.722626][ T5179] Node 0 DMA free:1896kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5864kB inactive_anon:32kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:12kB free_cma:0kB [ 228.734360][ T5179] lowmem_reserve[]: 0 425 425 425 425 [ 228.736846][ T5179] Node 0 DMA32 free:3344kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2296kB inactive_anon:19128kB active_file:0kB inactive_file:164kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:840kB local_pcp:288kB free_cma:0kB [ 228.749734][ T5179] lowmem_reserve[]: 0 0 0 0 0 [ 228.751874][ T5179] Node 1 DMA32 free:16736kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16196kB inactive_anon:610128kB active_file:0kB inactive_file:244kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1696kB local_pcp:0kB free_cma:0kB [ 228.764915][ T5179] lowmem_reserve[]: 0 0 0 0 0 [ 228.767053][ T5179] Node 0 DMA: 138*4kB (UMH) 98*8kB (MH) 21*16kB (UMH) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1896kB [ 228.773363][ T5179] Node 0 DMA32: 470*4kB (MEH) 177*8kB (UMH) 3*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3344kB [ 228.779378][ T5179] Node 1 DMA32: 254*4kB (UMEH) 255*8kB (MEH) 143*16kB (UMEH) 80*32kB (MEH) 34*64kB (MEH) 16*128kB (UMEH) 4*256kB (M) 1*512kB (E) 3*1024kB (M) 0*2048kB 0*4096kB = 16736kB [ 228.786979][ T5179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 228.791182][ T5179] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 228.795346][ T5179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 228.799616][ T5179] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 228.803711][ T5179] 2293 total pagecache pages [ 228.805781][ T5179] 0 pages in swap cache [ 228.807635][ T5179] Free swap = 0kB [ 228.809316][ T5179] Total swap = 0kB [ 228.810987][ T5179] 524155 pages RAM [ 228.812671][ T5179] 0 pages HighMem/MovableOnly [ 228.814838][ T5179] 171446 pages reserved [ 228.816736][ T5179] 0 pages cma reserved [ 232.703091][ C2] net_ratelimit: 49 callbacks suppressed [ 232.703101][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 232.703143][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 232.705209][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.343025][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.343038][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.343055][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.345627][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.348633][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.353041][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 233.354356][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 236.543006][ C3] memory allocation failure, unreliable refcount tracker. [ 238.553221][ T1936] warn_alloc: 5886 callbacks suppressed [ 238.553231][ T1936] kworker/3:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 238.560247][ T1936] CPU: 3 PID: 1936 Comm: kworker/3:2 Not tainted 6.4.0-rc2-syzkaller #0 [ 238.563196][ T1936] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 238.566461][ T1936] Workqueue: events nsim_dev_trap_report_work [ 238.568669][ T1936] Call Trace: [ 238.569856][ T1936] [ 238.570940][ T1936] dump_stack_lvl+0xd9/0x150 [ 238.572601][ T1936] warn_alloc+0x213/0x360 [ 238.574146][ T1936] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 238.576153][ T1936] ? find_held_lock+0x2d/0x110 [ 238.577872][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 238.579754][ T1936] ? wake_all_kswapds+0x182/0x2d0 [ 238.581560][ T1936] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 238.583902][ T1936] ? get_page_from_freelist+0x1043/0x2c00 [ 238.585941][ T1936] ? warn_alloc+0x360/0x360 [ 238.587555][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 238.589433][ T1936] ? prepare_alloc_pages+0x417/0x570 [ 238.591322][ T1936] ? prepare_alloc_pages+0x417/0x570 [ 238.593200][ T1936] __alloc_pages+0x408/0x4a0 [ 238.594881][ T1936] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 238.597441][ T1936] ? kmem_cache_alloc_node+0x114/0x510 [ 238.599640][ T1936] ? lock_downgrade+0x690/0x690 [ 238.601509][ T1936] ? lock_downgrade+0x690/0x690 [ 238.603264][ T1936] cache_grow_begin+0x9b/0x3b0 [ 238.605453][ T1936] fallback_alloc+0x1e2/0x2d0 [ 238.607608][ T1936] kmem_cache_alloc_node+0x114/0x510 [ 238.610146][ T1936] __alloc_skb+0x288/0x330 [ 238.612249][ T1936] ? __napi_build_skb+0x50/0x50 [ 238.614352][ T1936] ? do_raw_spin_lock+0x124/0x2b0 [ 238.616615][ T1936] ? spin_bug+0x1c0/0x1c0 [ 238.618573][ T1936] nsim_dev_trap_report_work+0x2b1/0xc80 [ 238.621046][ T1936] process_one_work+0x99a/0x15e0 [ 238.623251][ T1936] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 238.625713][ T1936] ? spin_bug+0x1c0/0x1c0 [ 238.627687][ T1936] ? _raw_spin_lock_irq+0x45/0x50 [ 238.630029][ T1936] worker_thread+0x67d/0x10c0 [ 238.632338][ T1936] ? process_one_work+0x15e0/0x15e0 [ 238.634720][ T1936] kthread+0x344/0x440 [ 238.636467][ T1936] ? kthread_complete_and_exit+0x40/0x40 [ 238.638920][ T1936] ret_from_fork+0x1f/0x30 [ 238.640986][ T1936] [ 238.642418][ T1936] Mem-Info: [ 238.643875][ T1936] active_anon:157816 inactive_anon:5595 isolated_anon:0 [ 238.643875][ T1936] active_file:0 inactive_file:18 isolated_file:0 [ 238.643875][ T1936] unevictable:1536 dirty:0 writeback:0 [ 238.643875][ T1936] slab_reclaimable:16647 slab_unreclaimable:67977 [ 238.643875][ T1936] mapped:8386 shmem:2275 pagetables:685 [ 238.643875][ T1936] sec_pagetables:0 bounce:0 [ 238.643875][ T1936] kernel_misc_reclaimable:0 [ 238.643875][ T1936] free:5030 free_pcp:612 free_cma:0 [ 238.661512][ T1936] Node 0 active_anon:2232kB inactive_anon:25088kB active_file:8kB inactive_file:20kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 238.672511][ T1936] Node 1 active_anon:17000kB inactive_anon:609324kB active_file:0kB inactive_file:52kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 238.684231][ T1936] Node 0 DMA free:1900kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:72kB free_cma:0kB [ 238.696289][ T1936] lowmem_reserve[]: 0 425 425 425 425 [ 238.698770][ T1936] Node 0 DMA32 free:1484kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:6312kB inactive_anon:15112kB active_file:0kB inactive_file:248kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:644kB local_pcp:240kB free_cma:0kB [ 238.711558][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 238.713631][ T1936] Node 1 DMA32 free:16736kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16340kB inactive_anon:609984kB active_file:0kB inactive_file:252kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1696kB local_pcp:1056kB free_cma:0kB [ 238.726146][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 238.727881][ T1936] Node 0 DMA: 137*4kB (UMH) 99*8kB (MH) 21*16kB (UMH) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 238.733101][ T1936] Node 0 DMA32: 283*4kB (UMEH) 38*8kB (UMH) 3*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1484kB [ 238.738735][ T1936] Node 1 DMA32: 254*4kB (UMEH) 255*8kB (MEH) 143*16kB (UMEH) 80*32kB (MEH) 34*64kB (MEH) 16*128kB (UMEH) 4*256kB (M) 1*512kB (E) 3*1024kB (M) 0*2048kB 0*4096kB = 16736kB [ 238.744584][ T1936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.747923][ T1936] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.751127][ T1936] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 238.754439][ T1936] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 238.757642][ T1936] 2293 total pagecache pages [ 238.759282][ T1936] 0 pages in swap cache [ 238.760733][ T1936] Free swap = 0kB [ 238.762041][ T1936] Total swap = 0kB [ 238.763371][ T1936] 524155 pages RAM [ 238.764682][ T1936] 0 pages HighMem/MovableOnly [ 238.766322][ T1936] 171446 pages reserved [ 238.767789][ T1936] 0 pages cma reserved [ 248.583725][ T5227] warn_alloc: 5020 callbacks suppressed [ 248.583735][ T5227] kworker/u16:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 248.591070][ T5227] CPU: 1 PID: 5227 Comm: kworker/u16:5 Not tainted 6.4.0-rc2-syzkaller #0 [ 248.594389][ T5227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 248.598158][ T5227] Workqueue: bat_events batadv_mcast_mla_update [ 248.600849][ T5227] Call Trace: [ 248.602438][ T5227] [ 248.603847][ T5227] dump_stack_lvl+0xd9/0x150 [ 248.605956][ T5227] warn_alloc+0x213/0x360 [ 248.608029][ T5227] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 248.610591][ T5227] ? find_held_lock+0x2d/0x110 [ 248.612742][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 248.615165][ T5227] ? wake_all_kswapds+0x182/0x2d0 [ 248.617634][ T5227] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 248.620658][ T5227] ? get_page_from_freelist+0x1043/0x2c00 [ 248.623171][ T5227] ? warn_alloc+0x360/0x360 [ 248.625016][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 248.627356][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 248.629728][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 248.632127][ T5227] __alloc_pages+0x408/0x4a0 [ 248.634245][ T5227] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 248.637448][ T5227] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 248.639485][ T5227] ? lock_downgrade+0x690/0x690 [ 248.641323][ T5227] ? lock_downgrade+0x690/0x690 [ 248.643580][ T5227] cache_grow_begin+0x9b/0x3b0 [ 248.645758][ T5227] fallback_alloc+0x1e2/0x2d0 [ 248.647759][ T5227] __kmem_cache_alloc_node+0x105/0x3f0 [ 248.649903][ T5227] kmalloc_trace+0x26/0xe0 [ 248.651568][ T5227] batadv_mcast_mla_update+0x1a69/0x2c40 [ 248.653636][ T5227] ? batadv_mcast_get_bridge+0x2b0/0x2b0 [ 248.655897][ T5227] ? lock_sync+0x190/0x190 [ 248.657629][ T5227] ? lock_downgrade+0x690/0x690 [ 248.659695][ T5227] ? _raw_spin_unlock_irq+0x23/0x50 [ 248.661737][ T5227] process_one_work+0x99a/0x15e0 [ 248.663773][ T5227] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 248.665706][ T5227] ? spin_bug+0x1c0/0x1c0 [ 248.667553][ T5227] ? _raw_spin_lock_irq+0x45/0x50 [ 248.669615][ T5227] worker_thread+0x67d/0x10c0 [ 248.671436][ T5227] ? process_one_work+0x15e0/0x15e0 [ 248.673376][ T5227] kthread+0x344/0x440 [ 248.674999][ T5227] ? kthread_complete_and_exit+0x40/0x40 [ 248.677146][ T5227] ret_from_fork+0x1f/0x30 [ 248.678837][ T5227] [ 248.679964][ T5227] Mem-Info: [ 248.681159][ T5227] active_anon:5622 inactive_anon:157789 isolated_anon:0 [ 248.681159][ T5227] active_file:4 inactive_file:14 isolated_file:0 [ 248.681159][ T5227] unevictable:1536 dirty:0 writeback:0 [ 248.681159][ T5227] slab_reclaimable:16647 slab_unreclaimable:68490 [ 248.681159][ T5227] mapped:8386 shmem:2275 pagetables:685 [ 248.681159][ T5227] sec_pagetables:0 bounce:0 [ 248.681159][ T5227] kernel_misc_reclaimable:0 [ 248.681159][ T5227] free:4624 free_pcp:520 free_cma:0 [ 248.697821][ T5227] Node 0 active_anon:21048kB inactive_anon:6272kB active_file:8kB inactive_file:20kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 248.709834][ T5227] Node 1 active_anon:609420kB inactive_anon:16904kB active_file:8kB inactive_file:36kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 248.723814][ T5227] Node 0 DMA free:1412kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:12kB free_cma:0kB [ 248.735181][ T5227] lowmem_reserve[]: 0 425 425 425 425 [ 248.737505][ T5227] Node 0 DMA32 free:92kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:15352kB inactive_anon:6072kB active_file:0kB inactive_file:260kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:552kB local_pcp:208kB free_cma:0kB [ 248.749637][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 248.751734][ T5227] Node 1 DMA32 free:16988kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16140kB inactive_anon:610184kB active_file:0kB inactive_file:260kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1444kB local_pcp:0kB free_cma:0kB [ 248.764368][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 248.766340][ T5227] Node 0 DMA: 98*4kB (UMH) 65*8kB (UMH) 15*16kB (UMH) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1376kB [ 248.772426][ T5227] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 3*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 92kB [ 248.777835][ T5227] Node 1 DMA32: 255*4kB (UMEH) 256*8kB (UMEH) 144*16kB (UMEH) 81*32kB (UMEH) 35*64kB (UMEH) 17*128kB (UMEH) 4*256kB (M) 1*512kB (E) 3*1024kB (M) 0*2048kB 0*4096kB = 16988kB [ 248.785144][ T5227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 248.788848][ T5227] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 248.792500][ T5227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 248.796361][ T5227] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 248.799942][ T5227] 2293 total pagecache pages [ 248.801580][ T5227] 0 pages in swap cache [ 248.803034][ T5227] Free swap = 0kB [ 248.804369][ T5227] Total swap = 0kB [ 248.805807][ T5227] 524155 pages RAM [ 248.807192][ T5227] 0 pages HighMem/MovableOnly [ 248.808879][ T5227] 171446 pages reserved [ 248.810387][ T5227] 0 pages cma reserved [ 255.113033][ C0] aoe: skb alloc failure [ 255.114602][ C0] aoe: skb alloc failure [ 255.116387][ C0] aoe: skb alloc failure [ 255.118313][ C0] aoe: skb alloc failure [ 255.120152][ C0] aoe: skb alloc failure [ 255.121992][ C0] aoe: skb alloc failure [ 255.123929][ C0] aoe: skb alloc failure [ 255.125819][ C0] aoe: skb alloc failure [ 255.127713][ C0] aoe: skb alloc failure [ 255.129627][ C0] aoe: skb alloc failure [ 255.131562][ C0] aoe: skb alloc failure [ 255.133584][ C0] aoe: skb alloc failure [ 255.135524][ C0] aoe: skb alloc failure [ 255.137463][ C0] aoe: skb alloc failure [ 255.139417][ C0] aoe: skb alloc failure [ 255.141293][ C0] aoe: skb alloc failure [ 255.143247][ C0] aoe: skb alloc failure [ 255.145124][ C0] aoe: skb alloc failure [ 255.147001][ C0] aoe: skb alloc failure [ 255.148908][ C0] aoe: skb alloc failure [ 255.150838][ C0] aoe: skb alloc failure [ 255.152800][ C0] aoe: skb alloc failure [ 255.154769][ C0] aoe: skb alloc failure [ 255.156688][ C0] aoe: skb alloc failure [ 255.158612][ C0] aoe: skb alloc failure [ 255.160544][ C0] aoe: skb alloc failure [ 255.162537][ C0] aoe: skb alloc failure [ 255.164514][ C0] aoe: skb alloc failure [ 255.166412][ C0] aoe: skb alloc failure [ 255.168271][ C0] aoe: skb alloc failure [ 255.170140][ C0] aoe: skb alloc failure [ 255.172084][ C0] aoe: skb alloc failure [ 255.174077][ C0] aoe: skb alloc failure [ 255.176010][ C0] aoe: skb alloc failure [ 255.177918][ C0] aoe: skb alloc failure [ 255.179819][ C0] aoe: skb alloc failure [ 255.181713][ C0] aoe: skb alloc failure [ 255.183660][ C0] aoe: skb alloc failure [ 255.185596][ C0] aoe: skb alloc failure [ 255.187479][ C0] aoe: skb alloc failure [ 255.189362][ C0] aoe: skb alloc failure [ 255.191305][ C0] aoe: skb alloc failure [ 255.193313][ C0] aoe: skb alloc failure [ 255.195225][ C0] aoe: skb alloc failure [ 255.197099][ C0] aoe: skb alloc failure [ 255.198973][ C0] aoe: skb alloc failure [ 255.200847][ C0] aoe: skb alloc failure [ 255.202724][ C0] aoe: skb alloc failure [ 255.204654][ C0] aoe: skb alloc failure [ 255.206540][ C0] aoe: skb alloc failure [ 255.208458][ C0] aoe: skb alloc failure [ 255.210410][ C0] aoe: skb alloc failure [ 255.212395][ C0] aoe: skb alloc failure [ 255.214414][ C0] aoe: skb alloc failure [ 255.216373][ C0] aoe: skb alloc failure [ 255.218318][ C0] aoe: skb alloc failure [ 255.220212][ C0] aoe: skb alloc failure [ 255.222102][ C0] aoe: skb alloc failure [ 255.224341][ C0] aoe: skb alloc failure [ 255.226247][ C0] aoe: skb alloc failure [ 255.228161][ C0] aoe: skb alloc failure [ 255.230079][ C0] aoe: skb alloc failure [ 255.231950][ C0] aoe: skb alloc failure [ 255.233924][ C0] aoe: skb alloc failure [ 255.235815][ C0] aoe: skb alloc failure [ 255.237687][ C0] aoe: skb alloc failure [ 255.239678][ C0] aoe: skb alloc failure [ 255.241618][ C0] aoe: skb alloc failure [ 255.243615][ C0] aoe: skb alloc failure [ 258.603413][ T5198] warn_alloc: 5010 callbacks suppressed [ 258.603426][ T5198] kworker/1:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 258.611842][ T5198] CPU: 1 PID: 5198 Comm: kworker/1:4 Not tainted 6.4.0-rc2-syzkaller #0 [ 258.615188][ T5198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 258.618848][ T5198] Workqueue: events nsim_dev_trap_report_work [ 258.621473][ T5198] Call Trace: [ 258.622866][ T5198] [ 258.624199][ T5198] dump_stack_lvl+0xd9/0x150 [ 258.626261][ T5198] warn_alloc+0x213/0x360 [ 258.628139][ T5198] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 258.630593][ T5198] ? find_held_lock+0x2d/0x110 [ 258.632712][ T5198] ? __zone_watermark_ok+0x4d0/0x4d0 [ 258.635052][ T5198] ? wake_all_kswapds+0x182/0x2d0 [ 258.637258][ T5198] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 258.640146][ T5198] ? get_page_from_freelist+0x1043/0x2c00 [ 258.642648][ T5198] ? warn_alloc+0x360/0x360 [ 258.644657][ T5198] ? __zone_watermark_ok+0x4d0/0x4d0 [ 258.646990][ T5198] ? __zone_watermark_ok+0x4d0/0x4d0 [ 258.649306][ T5198] ? prepare_alloc_pages+0x417/0x570 [ 258.651638][ T5198] ? __alloc_pages+0x3b1/0x4a0 [ 258.653752][ T5198] __alloc_pages+0x408/0x4a0 [ 258.655775][ T5198] ? find_held_lock+0x2d/0x110 [ 258.657747][ T5198] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 258.660529][ T5198] ? cache_grow_begin+0x9b/0x3b0 [ 258.662644][ T5198] cache_grow_begin+0x9b/0x3b0 [ 258.664638][ T5198] fallback_alloc+0x1e2/0x2d0 [ 258.666756][ T5198] kmem_cache_alloc_node+0x114/0x510 [ 258.669077][ T5198] __alloc_skb+0x288/0x330 [ 258.671038][ T5198] ? __napi_build_skb+0x50/0x50 [ 258.673200][ T5198] ? do_raw_spin_lock+0x124/0x2b0 [ 258.675404][ T5198] ? spin_bug+0x1c0/0x1c0 [ 258.677333][ T5198] nsim_dev_trap_report_work+0x2b1/0xc80 [ 258.679759][ T5198] process_one_work+0x99a/0x15e0 [ 258.681935][ T5198] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 258.684165][ T5198] ? spin_bug+0x1c0/0x1c0 [ 258.685904][ T5198] ? _raw_spin_lock_irq+0x45/0x50 [ 258.687993][ T5198] worker_thread+0x67d/0x10c0 [ 258.689922][ T5198] ? process_one_work+0x15e0/0x15e0 [ 258.691829][ T5198] kthread+0x344/0x440 [ 258.693274][ T5198] ? kthread_complete_and_exit+0x40/0x40 [ 258.695261][ T5198] ret_from_fork+0x1f/0x30 [ 258.696882][ T5198] [ 258.697978][ T5198] Mem-Info: [ 258.699121][ T5198] active_anon:157617 inactive_anon:5794 isolated_anon:0 [ 258.699121][ T5198] active_file:3 inactive_file:15 isolated_file:0 [ 258.699121][ T5198] unevictable:1536 dirty:0 writeback:0 [ 258.699121][ T5198] slab_reclaimable:16625 slab_unreclaimable:68269 [ 258.699121][ T5198] mapped:8386 shmem:2275 pagetables:685 [ 258.699121][ T5198] sec_pagetables:0 bounce:0 [ 258.699121][ T5198] kernel_misc_reclaimable:0 [ 258.699121][ T5198] free:4495 free_pcp:883 free_cma:0 [ 258.714531][ T5198] Node 0 active_anon:6284kB inactive_anon:21036kB active_file:12kB inactive_file:16kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 258.726941][ T5198] Node 1 active_anon:16792kB inactive_anon:609532kB active_file:0kB inactive_file:44kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 258.738921][ T5198] Node 0 DMA free:948kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:20kB inactive_anon:5876kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:176kB local_pcp:16kB free_cma:0kB [ 258.750955][ T5198] lowmem_reserve[]: 0 425 425 425 425 [ 258.752894][ T5198] Node 0 DMA32 free:548kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:6240kB inactive_anon:15184kB active_file:0kB inactive_file:244kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:864kB local_pcp:344kB free_cma:0kB [ 258.764180][ T5198] lowmem_reserve[]: 0 0 0 0 0 [ 258.766467][ T5198] Node 1 DMA32 free:16484kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:610160kB inactive_anon:16164kB active_file:0kB inactive_file:144kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2484kB local_pcp:68kB free_cma:0kB [ 258.777016][ T5198] lowmem_reserve[]: 0 0 0 0 0 [ 258.778719][ T5198] Node 0 DMA: 67*4kB (UH) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 948kB [ 258.783433][ T5198] Node 0 DMA32: 9*4kB (MH) 4*8kB (UH) 6*16kB (UH) 4*32kB (UH) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 548kB [ 258.788224][ T5198] Node 1 DMA32: 291*4kB (MEH) 247*8kB (UMEH) 132*16kB (UMEH) 79*32kB (UMEH) 34*64kB (UMEH) 15*128kB (MEH) 4*256kB (M) 1*512kB (E) 3*1024kB (UM) 0*2048kB 0*4096kB = 16484kB [ 258.794154][ T5198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 258.797467][ T5198] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 258.800681][ T5198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 258.804426][ T5198] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 258.807652][ T5198] 2293 total pagecache pages [ 258.809288][ T5198] 0 pages in swap cache [ 258.810765][ T5198] Free swap = 0kB [ 258.812099][ T5198] Total swap = 0kB [ 258.813626][ T5198] 524155 pages RAM [ 258.815370][ T5198] 0 pages HighMem/MovableOnly [ 258.817486][ T5198] 171446 pages reserved [ 258.819164][ T5198] 0 pages cma reserved [ 268.654413][ T1936] warn_alloc: 5242 callbacks suppressed [ 268.654428][ T1936] kworker/3:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 268.662490][ T1936] CPU: 3 PID: 1936 Comm: kworker/3:2 Not tainted 6.4.0-rc2-syzkaller #0 [ 268.666153][ T1936] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 268.669831][ T1936] Workqueue: events nsim_dev_trap_report_work [ 268.672386][ T1936] Call Trace: [ 268.673889][ T1936] [ 268.675142][ T1936] dump_stack_lvl+0xd9/0x150 [ 268.677044][ T1936] warn_alloc+0x213/0x360 [ 268.679006][ T1936] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 268.681460][ T1936] ? find_held_lock+0x2d/0x110 [ 268.683676][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 268.685901][ T1936] ? wake_all_kswapds+0x182/0x2d0 [ 268.687872][ T1936] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 268.690816][ T1936] ? get_page_from_freelist+0x1043/0x2c00 [ 268.693293][ T1936] ? warn_alloc+0x360/0x360 [ 268.695162][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 268.697083][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 268.699489][ T1936] ? prepare_alloc_pages+0x417/0x570 [ 268.701617][ T1936] ? __alloc_pages+0x3b1/0x4a0 [ 268.703353][ T1936] __alloc_pages+0x408/0x4a0 [ 268.705061][ T1936] ? find_held_lock+0x2d/0x110 [ 268.706862][ T1936] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 268.709890][ T1936] ? cache_grow_begin+0x9b/0x3b0 [ 268.712196][ T1936] cache_grow_begin+0x9b/0x3b0 [ 268.714376][ T1936] fallback_alloc+0x1e2/0x2d0 [ 268.716470][ T1936] kmem_cache_alloc_node+0x114/0x510 [ 268.718867][ T1936] __alloc_skb+0x288/0x330 [ 268.720774][ T1936] ? __napi_build_skb+0x50/0x50 [ 268.723110][ T1936] ? do_raw_spin_lock+0x124/0x2b0 [ 268.725158][ T1936] ? spin_bug+0x1c0/0x1c0 [ 268.726759][ T1936] nsim_dev_trap_report_work+0x2b1/0xc80 [ 268.729252][ T1936] process_one_work+0x99a/0x15e0 [ 268.731520][ T1936] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 268.733956][ T1936] ? spin_bug+0x1c0/0x1c0 [ 268.735618][ T1936] ? _raw_spin_lock_irq+0x45/0x50 [ 268.737908][ T1936] worker_thread+0x67d/0x10c0 [ 268.740087][ T1936] ? process_one_work+0x15e0/0x15e0 [ 268.742468][ T1936] kthread+0x344/0x440 [ 268.744355][ T1936] ? kthread_complete_and_exit+0x40/0x40 [ 268.746907][ T1936] ret_from_fork+0x1f/0x30 [ 268.748937][ T1936] [ 268.750375][ T1936] Mem-Info: [ 268.751862][ T1936] active_anon:157627 inactive_anon:5784 isolated_anon:0 [ 268.751862][ T1936] active_file:0 inactive_file:21 isolated_file:0 [ 268.751862][ T1936] unevictable:1536 dirty:0 writeback:0 [ 268.751862][ T1936] slab_reclaimable:16625 slab_unreclaimable:68739 [ 268.751862][ T1936] mapped:8386 shmem:2275 pagetables:685 [ 268.751862][ T1936] sec_pagetables:0 bounce:0 [ 268.751862][ T1936] kernel_misc_reclaimable:0 [ 268.751862][ T1936] free:4205 free_pcp:707 free_cma:0 [ 268.768847][ T1936] Node 0 active_anon:6356kB inactive_anon:20964kB active_file:0kB inactive_file:56kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 268.782881][ T1936] Node 1 active_anon:16904kB inactive_anon:609420kB active_file:16kB inactive_file:28kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 268.797164][ T1936] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:184kB local_pcp:64kB free_cma:0kB [ 268.808943][ T1936] lowmem_reserve[]: 0 425 425 425 425 [ 268.811186][ T1936] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2116kB inactive_anon:19308kB active_file:0kB inactive_file:56kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:708kB local_pcp:208kB free_cma:0kB [ 268.822719][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 268.824862][ T1936] Node 1 DMA32 free:15728kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16152kB inactive_anon:610172kB active_file:0kB inactive_file:128kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1916kB local_pcp:808kB free_cma:0kB [ 268.837488][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 268.839199][ T1936] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 268.844280][ T1936] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 268.849749][ T1936] Node 1 DMA32: 300*4kB (MEH) 248*8kB (MEH) 132*16kB (UMEH) 72*32kB (MEH) 33*64kB (MEH) 15*128kB (MEH) 4*256kB (M) 2*512kB (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 15728kB [ 268.855672][ T1936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 268.859704][ T1936] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 268.863868][ T1936] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 268.868126][ T1936] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 268.872318][ T1936] 2293 total pagecache pages [ 268.874439][ T1936] 0 pages in swap cache [ 268.876337][ T1936] Free swap = 0kB [ 268.877984][ T1936] Total swap = 0kB [ 268.879717][ T1936] 524155 pages RAM [ 268.881408][ T1936] 0 pages HighMem/MovableOnly [ 268.883524][ T1936] 171446 pages reserved [ 268.885403][ T1936] 0 pages cma reserved [ 275.583064][ C2] net_ratelimit: 7 callbacks suppressed [ 275.583074][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.583085][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.583143][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.583176][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.585149][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.592993][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 275.600696][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 278.713279][ T5227] warn_alloc: 5242 callbacks suppressed [ 278.713290][ T5227] kworker/u16:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 278.720993][ T5227] CPU: 1 PID: 5227 Comm: kworker/u16:5 Not tainted 6.4.0-rc2-syzkaller #0 [ 278.724308][ T5227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 278.727916][ T5227] Workqueue: phy6 ieee80211_iface_work [ 278.729874][ T5227] Call Trace: [ 278.731169][ T5227] [ 278.732413][ T5227] dump_stack_lvl+0xd9/0x150 [ 278.734416][ T5227] warn_alloc+0x213/0x360 [ 278.736181][ T5227] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 278.738471][ T5227] ? find_held_lock+0x2d/0x110 [ 278.740385][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 278.742345][ T5227] ? wake_all_kswapds+0x182/0x2d0 [ 278.744161][ T5227] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 278.746528][ T5227] ? get_page_from_freelist+0x1043/0x2c00 [ 278.748574][ T5227] ? warn_alloc+0x360/0x360 [ 278.750226][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 278.752140][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 278.754047][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 278.755943][ T5227] __alloc_pages+0x408/0x4a0 [ 278.757606][ T5227] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 278.760072][ T5227] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 278.762096][ T5227] ? lock_downgrade+0x690/0x690 [ 278.763847][ T5227] ? lock_downgrade+0x690/0x690 [ 278.765610][ T5227] cache_grow_begin+0x9b/0x3b0 [ 278.767379][ T5227] fallback_alloc+0x1e2/0x2d0 [ 278.769095][ T5227] __kmem_cache_alloc_node+0x105/0x3f0 [ 278.771208][ T5227] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 278.773493][ T5227] __kmalloc+0x4e/0x190 [ 278.775277][ T5227] ieee802_11_parse_elems_full+0x106/0x1340 [ 278.777832][ T5227] ? rcu_is_watching+0x12/0xb0 [ 278.779884][ T5227] ? trace_contention_end+0xd8/0x100 [ 278.781780][ T5227] ? __mutex_lock+0x231/0x1350 [ 278.783717][ T5227] ? mark_lock.part.0+0xee/0x1970 [ 278.785831][ T5227] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 278.788277][ T5227] ? ieee80211_wake_vif_queues+0x40/0x40 [ 278.790571][ T5227] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 278.792910][ T5227] ? __lock_acquire+0x1916/0x5df0 [ 278.794965][ T5227] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 278.797332][ T5227] ? mark_lock.part.0+0xee/0x1970 [ 278.799436][ T5227] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 278.801939][ T5227] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 278.804468][ T5227] ? __lock_acquire+0x1916/0x5df0 [ 278.806854][ T5227] ? print_usage_bug.part.0+0x660/0x660 [ 278.809421][ T5227] ? print_usage_bug.part.0+0x660/0x660 [ 278.812019][ T5227] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 278.814661][ T5227] ? find_held_lock+0x2d/0x110 [ 278.816830][ T5227] ? find_held_lock+0x2d/0x110 [ 278.819070][ T5227] ? kcov_remote_start+0x27b/0x7a0 [ 278.821451][ T5227] ? mark_held_locks+0x9f/0xe0 [ 278.823694][ T5227] ? kcov_remote_start+0x15a/0x7a0 [ 278.826084][ T5227] ? lockdep_hardirqs_on+0x7d/0x100 [ 278.828503][ T5227] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 278.831222][ T5227] ieee80211_iface_work+0xa4d/0xd70 [ 278.833681][ T5227] process_one_work+0x99a/0x15e0 [ 278.836017][ T5227] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 278.838540][ T5227] ? spin_bug+0x1c0/0x1c0 [ 278.840579][ T5227] ? _raw_spin_lock_irq+0x45/0x50 [ 278.842941][ T5227] worker_thread+0x67d/0x10c0 [ 278.845132][ T5227] ? process_one_work+0x15e0/0x15e0 [ 278.847554][ T5227] kthread+0x344/0x440 [ 278.849477][ T5227] ? kthread_complete_and_exit+0x40/0x40 [ 278.852120][ T5227] ret_from_fork+0x1f/0x30 [ 278.854199][ T5227] [ 278.855654][ T5227] Mem-Info: [ 278.857136][ T5227] active_anon:152924 inactive_anon:10487 isolated_anon:0 [ 278.857136][ T5227] active_file:0 inactive_file:21 isolated_file:0 [ 278.857136][ T5227] unevictable:1536 dirty:0 writeback:0 [ 278.857136][ T5227] slab_reclaimable:16625 slab_unreclaimable:69177 [ 278.857136][ T5227] mapped:8386 shmem:2275 pagetables:685 [ 278.857136][ T5227] sec_pagetables:0 bounce:0 [ 278.857136][ T5227] kernel_misc_reclaimable:0 [ 278.857136][ T5227] free:3781 free_pcp:745 free_cma:0 [ 278.876836][ T5227] Node 0 active_anon:6356kB inactive_anon:20964kB active_file:0kB inactive_file:40kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 278.891048][ T5227] Node 1 active_anon:610168kB inactive_anon:16156kB active_file:0kB inactive_file:44kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 278.904802][ T5227] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:184kB local_pcp:16kB free_cma:0kB [ 278.914575][ T5227] lowmem_reserve[]: 0 425 425 425 425 [ 278.916517][ T5227] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:6228kB inactive_anon:15196kB active_file:0kB inactive_file:344kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:812kB local_pcp:280kB free_cma:0kB [ 278.926804][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 278.928673][ T5227] Node 1 DMA32 free:14032kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:609428kB inactive_anon:16896kB active_file:100kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1980kB local_pcp:180kB free_cma:0kB [ 278.940132][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 278.942141][ T5227] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 278.946919][ T5227] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 278.951518][ T5227] Node 1 DMA32: 315*4kB (UMEH) 221*8kB (MEH) 118*16kB (UMEH) 69*32kB (UMEH) 32*64kB (UMEH) 16*128kB (UMEH) 4*256kB (M) 1*512kB (E) 1*1024kB (U) 0*2048kB 0*4096kB = 13780kB [ 278.958245][ T5227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 278.961818][ T5227] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 278.965113][ T5227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 278.968455][ T5227] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 278.971739][ T5227] 2293 total pagecache pages [ 278.973387][ T5227] 0 pages in swap cache [ 278.974888][ T5227] Free swap = 0kB [ 278.976264][ T5227] Total swap = 0kB [ 278.977625][ T5227] 524155 pages RAM [ 278.978986][ T5227] 0 pages HighMem/MovableOnly [ 278.980696][ T5227] 171446 pages reserved [ 278.982201][ T5227] 0 pages cma reserved [ 280.703019][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.705694][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.708285][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.711231][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.712971][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.712979][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.712984][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.713005][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.713022][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 280.713028][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.823030][ C2] net_ratelimit: 18 callbacks suppressed [ 285.823040][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.823057][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.825091][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.827665][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.830253][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.832801][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.832983][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833003][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833016][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.833019][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 285.834632][ T5160] Bluetooth: hci1: no memory for command [ 285.853793][ T5161] Bluetooth: hci0: no memory for command [ 287.903437][ T5161] Bluetooth: hci2: command 0x0406 tx timeout [ 287.905615][ T5161] Bluetooth: hci3: command 0x0406 tx timeout [ 288.748330][ T5226] warn_alloc: 5467 callbacks suppressed [ 288.748339][ T5226] kworker/u16:4: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 288.755057][ T5226] CPU: 1 PID: 5226 Comm: kworker/u16:4 Not tainted 6.4.0-rc2-syzkaller #0 [ 288.758027][ T5226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 288.761145][ T5226] Workqueue: phy8 ieee80211_iface_work [ 288.763091][ T5226] Call Trace: [ 288.764281][ T5226] [ 288.765375][ T5226] dump_stack_lvl+0xd9/0x150 [ 288.767022][ T5226] warn_alloc+0x213/0x360 [ 288.768550][ T5226] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 288.770502][ T5226] ? find_held_lock+0x2d/0x110 [ 288.772217][ T5226] ? __zone_watermark_ok+0x4d0/0x4d0 [ 288.774076][ T5226] ? wake_all_kswapds+0x182/0x2d0 [ 288.775842][ T5226] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 288.778169][ T5226] ? get_page_from_freelist+0x1043/0x2c00 [ 288.780184][ T5226] ? warn_alloc+0x360/0x360 [ 288.781801][ T5226] ? __zone_watermark_ok+0x4d0/0x4d0 [ 288.783684][ T5226] ? prepare_alloc_pages+0x417/0x570 [ 288.785572][ T5226] ? prepare_alloc_pages+0x417/0x570 [ 288.787466][ T5226] __alloc_pages+0x408/0x4a0 [ 288.789110][ T5226] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 288.791479][ T5226] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 288.793461][ T5226] ? lock_downgrade+0x690/0x690 [ 288.795203][ T5226] ? lock_downgrade+0x690/0x690 [ 288.796960][ T5226] cache_grow_begin+0x9b/0x3b0 [ 288.798647][ T5226] fallback_alloc+0x1e2/0x2d0 [ 288.800285][ T5226] __kmem_cache_alloc_node+0x105/0x3f0 [ 288.802189][ T5226] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 288.804327][ T5226] __kmalloc+0x4e/0x190 [ 288.805861][ T5226] ieee802_11_parse_elems_full+0x106/0x1340 [ 288.807952][ T5226] ? rcu_is_watching+0x12/0xb0 [ 288.809657][ T5226] ? trace_contention_end+0xd8/0x100 [ 288.811538][ T5226] ? __mutex_lock+0x231/0x1350 [ 288.813221][ T5226] ? mark_lock.part.0+0xee/0x1970 [ 288.815011][ T5226] ? __lock_acquire+0xbe1/0x5df0 [ 288.816765][ T5226] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 288.818981][ T5226] ? ieee80211_wake_vif_queues+0x40/0x40 [ 288.820953][ T5226] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 288.822908][ T5226] ? __lock_acquire+0x1916/0x5df0 [ 288.824711][ T5226] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 288.826829][ T5226] ? mark_lock.part.0+0xee/0x1970 [ 288.828565][ T5226] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 288.830688][ T5226] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 288.832784][ T5226] ? __lock_acquire+0x1916/0x5df0 [ 288.834596][ T5226] ? print_usage_bug.part.0+0x660/0x660 [ 288.836547][ T5226] ? print_usage_bug.part.0+0x660/0x660 [ 288.838499][ T5226] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 288.840486][ T5226] ? find_held_lock+0x2d/0x110 [ 288.842167][ T5226] ? find_held_lock+0x2d/0x110 [ 288.843847][ T5226] ? kcov_remote_start+0x27b/0x7a0 [ 288.845685][ T5226] ? mark_held_locks+0x9f/0xe0 [ 288.847413][ T5226] ? kcov_remote_start+0x15a/0x7a0 [ 288.849230][ T5226] ? lockdep_hardirqs_on+0x7d/0x100 [ 288.851090][ T5226] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 288.853186][ T5226] ieee80211_iface_work+0xa4d/0xd70 [ 288.855045][ T5226] process_one_work+0x99a/0x15e0 [ 288.856811][ T5226] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 288.858692][ T5226] ? spin_bug+0x1c0/0x1c0 [ 288.860202][ T5226] ? _raw_spin_lock_irq+0x45/0x50 [ 288.861994][ T5226] worker_thread+0x67d/0x10c0 [ 288.863683][ T5226] ? process_one_work+0x15e0/0x15e0 [ 288.865583][ T5226] kthread+0x344/0x440 [ 288.867026][ T5226] ? kthread_complete_and_exit+0x40/0x40 [ 288.868968][ T5226] ret_from_fork+0x1f/0x30 [ 288.870570][ T5226] [ 288.871673][ T5226] Mem-Info: [ 288.872790][ T5226] active_anon:9353 inactive_anon:154058 isolated_anon:0 [ 288.872790][ T5226] active_file:18 inactive_file:0 isolated_file:0 [ 288.872790][ T5226] unevictable:1536 dirty:0 writeback:0 [ 288.872790][ T5226] slab_reclaimable:16625 slab_unreclaimable:69210 [ 288.872790][ T5226] mapped:8386 shmem:2275 pagetables:685 [ 288.872790][ T5226] sec_pagetables:0 bounce:0 [ 288.872790][ T5226] kernel_misc_reclaimable:0 [ 288.872790][ T5226] free:3492 free_pcp:942 free_cma:0 [ 288.887866][ T5226] Node 0 active_anon:20964kB inactive_anon:6356kB active_file:0kB inactive_file:48kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 288.898629][ T5226] Node 1 active_anon:610188kB inactive_anon:16136kB active_file:0kB inactive_file:60kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 288.909620][ T5226] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:16kB free_cma:0kB [ 288.919052][ T5226] lowmem_reserve[]: 0 425 425 425 425 [ 288.920948][ T5226] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:15112kB inactive_anon:6312kB active_file:0kB inactive_file:124kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1436kB local_pcp:280kB free_cma:0kB [ 288.930904][ T5226] lowmem_reserve[]: 0 0 0 0 0 [ 288.932599][ T5226] Node 1 DMA32 free:12876kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:610136kB inactive_anon:16188kB active_file:0kB inactive_file:252kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:2020kB local_pcp:160kB free_cma:0kB [ 288.942709][ T5226] lowmem_reserve[]: 0 0 0 0 0 [ 288.944345][ T5226] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 288.948961][ T5226] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 288.953460][ T5226] Node 1 DMA32: 327*4kB (UMH) 218*8kB (MEH) 124*16kB (UMH) 77*32kB (UMH) 30*64kB (UMH) 15*128kB (UMH) 4*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 12876kB [ 288.959531][ T5226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 288.962862][ T5226] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 288.966117][ T5226] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 288.969410][ T5226] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 288.972664][ T5226] 2293 total pagecache pages [ 288.974302][ T5226] 0 pages in swap cache [ 288.975825][ T5226] Free swap = 0kB [ 288.977151][ T5226] Total swap = 0kB [ 288.978493][ T5226] 524155 pages RAM [ 288.979808][ T5226] 0 pages HighMem/MovableOnly [ 288.981464][ T5226] 171446 pages reserved [ 288.982936][ T5226] 0 pages cma reserved [ 290.942993][ C0] net_ratelimit: 21 callbacks suppressed [ 290.943004][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.943024][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.944990][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.945011][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.947797][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.950348][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.952996][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.953016][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.953017][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 290.953032][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.062994][ C2] net_ratelimit: 33 callbacks suppressed [ 296.063004][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063023][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063181][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063202][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063217][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.063233][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.065145][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.068384][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.070943][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 296.072979][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 298.753068][ T5227] warn_alloc: 5416 callbacks suppressed [ 298.753078][ T5227] kworker/u16:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 298.759772][ T5227] CPU: 3 PID: 5227 Comm: kworker/u16:5 Not tainted 6.4.0-rc2-syzkaller #0 [ 298.762761][ T5227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 298.765900][ T5227] Workqueue: bat_events batadv_mcast_mla_update [ 298.768109][ T5227] Call Trace: [ 298.769293][ T5227] [ 298.770337][ T5227] dump_stack_lvl+0xd9/0x150 [ 298.771946][ T5227] warn_alloc+0x213/0x360 [ 298.773429][ T5227] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 298.775363][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 298.777141][ T5227] ? wake_all_kswapds+0x182/0x2d0 [ 298.778883][ T5227] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 298.781393][ T5227] ? get_page_from_freelist+0x1043/0x2c00 [ 298.783814][ T5227] ? warn_alloc+0x360/0x360 [ 298.785590][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 298.787593][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 298.789494][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 298.791444][ T5227] __alloc_pages+0x408/0x4a0 [ 298.793060][ T5227] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 298.795602][ T5227] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 298.797803][ T5227] ? lock_downgrade+0x690/0x690 [ 298.799605][ T5227] ? lock_downgrade+0x690/0x690 [ 298.801295][ T5227] cache_grow_begin+0x9b/0x3b0 [ 298.803021][ T5227] fallback_alloc+0x1e2/0x2d0 [ 298.804682][ T5227] __kmem_cache_alloc_node+0x105/0x3f0 [ 298.806588][ T5227] kmalloc_trace+0x26/0xe0 [ 298.808163][ T5227] batadv_mcast_mla_update+0x1a69/0x2c40 [ 298.810212][ T5227] ? batadv_mcast_get_bridge+0x2b0/0x2b0 [ 298.812634][ T5227] ? lock_sync+0x190/0x190 [ 298.814429][ T5227] ? lock_downgrade+0x690/0x690 [ 298.816411][ T5227] ? _raw_spin_unlock_irq+0x23/0x50 [ 298.818627][ T5227] process_one_work+0x99a/0x15e0 [ 298.820545][ T5227] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 298.822441][ T5227] ? spin_bug+0x1c0/0x1c0 [ 298.823958][ T5227] ? _raw_spin_lock_irq+0x45/0x50 [ 298.825703][ T5227] worker_thread+0x67d/0x10c0 [ 298.827355][ T5227] ? process_one_work+0x15e0/0x15e0 [ 298.829217][ T5227] kthread+0x344/0x440 [ 298.830862][ T5227] ? kthread_complete_and_exit+0x40/0x40 [ 298.833263][ T5227] ret_from_fork+0x1f/0x30 [ 298.835116][ T5227] [ 298.836341][ T5227] Mem-Info: [ 298.837715][ T5227] active_anon:154115 inactive_anon:9296 isolated_anon:0 [ 298.837715][ T5227] active_file:12 inactive_file:6 isolated_file:0 [ 298.837715][ T5227] unevictable:1536 dirty:0 writeback:0 [ 298.837715][ T5227] slab_reclaimable:16621 slab_unreclaimable:69671 [ 298.837715][ T5227] mapped:8386 shmem:2275 pagetables:685 [ 298.837715][ T5227] sec_pagetables:0 bounce:0 [ 298.837715][ T5227] kernel_misc_reclaimable:0 [ 298.837715][ T5227] free:3147 free_pcp:838 free_cma:0 [ 298.853125][ T5227] Node 0 active_anon:2256kB inactive_anon:25064kB active_file:24kB inactive_file:4kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 298.864077][ T5227] Node 1 active_anon:16284kB inactive_anon:610040kB active_file:24kB inactive_file:20kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 298.875439][ T5227] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:44kB inactive_anon:5852kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:64kB free_cma:0kB [ 298.885139][ T5227] lowmem_reserve[]: 0 425 425 425 425 [ 298.887071][ T5227] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:6252kB inactive_anon:15172kB active_file:0kB inactive_file:308kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1516kB local_pcp:368kB free_cma:0kB [ 298.897289][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 298.899007][ T5227] Node 1 DMA32 free:11496kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:610184kB inactive_anon:16140kB active_file:24kB inactive_file:20kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1512kB local_pcp:556kB free_cma:0kB [ 298.909218][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 298.910930][ T5227] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 298.915526][ T5227] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 298.919985][ T5227] Node 1 DMA32: 326*4kB (MH) 218*8kB (MEH) 118*16kB (UMH) 67*32kB (MH) 25*64kB (MH) 12*128kB (MH) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11496kB [ 298.925387][ T5227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 298.928732][ T5227] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 298.931941][ T5227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 298.935203][ T5227] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 298.938402][ T5227] 2293 total pagecache pages [ 298.940009][ T5227] 0 pages in swap cache [ 298.941519][ T5227] Free swap = 0kB [ 298.942967][ T5227] Total swap = 0kB [ 298.944261][ T5227] 524155 pages RAM [ 298.945502][ T5227] 0 pages HighMem/MovableOnly [ 298.947167][ T5227] 171446 pages reserved [ 298.948652][ T5227] 0 pages cma reserved [ 301.183192][ C2] net_ratelimit: 35 callbacks suppressed [ 301.183206][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.188132][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.190982][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.192967][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.192995][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.193021][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.193030][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.193051][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.193058][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 301.193077][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.303209][ C3] net_ratelimit: 23 callbacks suppressed [ 306.303219][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.303261][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.305538][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.308829][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.311944][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.312996][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.313013][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.313028][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.313045][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 306.313054][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 308.814714][ T1936] warn_alloc: 5477 callbacks suppressed [ 308.814724][ T1936] kworker/3:2: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 308.821561][ T1936] CPU: 3 PID: 1936 Comm: kworker/3:2 Not tainted 6.4.0-rc2-syzkaller #0 [ 308.824507][ T1936] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 308.827749][ T1936] Workqueue: events nsim_dev_trap_report_work [ 308.829925][ T1936] Call Trace: [ 308.831155][ T1936] [ 308.832214][ T1936] dump_stack_lvl+0xd9/0x150 [ 308.833866][ T1936] warn_alloc+0x213/0x360 [ 308.835475][ T1936] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 308.837435][ T1936] ? find_held_lock+0x2d/0x110 [ 308.839151][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 308.841028][ T1936] ? wake_all_kswapds+0x182/0x2d0 [ 308.842826][ T1936] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 308.845161][ T1936] ? get_page_from_freelist+0x1043/0x2c00 [ 308.847194][ T1936] ? warn_alloc+0x360/0x360 [ 308.848822][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 308.850707][ T1936] ? __zone_watermark_ok+0x4d0/0x4d0 [ 308.852617][ T1936] ? prepare_alloc_pages+0x417/0x570 [ 308.854500][ T1936] ? __alloc_pages+0x3b1/0x4a0 [ 308.856214][ T1936] __alloc_pages+0x408/0x4a0 [ 308.857870][ T1936] ? find_held_lock+0x2d/0x110 [ 308.859558][ T1936] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 308.861954][ T1936] ? cache_grow_begin+0x9b/0x3b0 [ 308.863725][ T1936] cache_grow_begin+0x9b/0x3b0 [ 308.865442][ T1936] fallback_alloc+0x1e2/0x2d0 [ 308.867128][ T1936] kmem_cache_alloc_node+0x114/0x510 [ 308.869013][ T1936] __alloc_skb+0x288/0x330 [ 308.870610][ T1936] ? __napi_build_skb+0x50/0x50 [ 308.872358][ T1936] ? do_raw_spin_lock+0x124/0x2b0 [ 308.874156][ T1936] ? spin_bug+0x1c0/0x1c0 [ 308.875736][ T1936] nsim_dev_trap_report_work+0x2b1/0xc80 [ 308.877731][ T1936] process_one_work+0x99a/0x15e0 [ 308.879482][ T1936] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 308.881381][ T1936] ? spin_bug+0x1c0/0x1c0 [ 308.882926][ T1936] ? _raw_spin_lock_irq+0x45/0x50 [ 308.884719][ T1936] worker_thread+0x67d/0x10c0 [ 308.886402][ T1936] ? process_one_work+0x15e0/0x15e0 [ 308.888250][ T1936] kthread+0x344/0x440 [ 308.889725][ T1936] ? kthread_complete_and_exit+0x40/0x40 [ 308.891730][ T1936] ret_from_fork+0x1f/0x30 [ 308.893331][ T1936] [ 308.894446][ T1936] Mem-Info: [ 308.895590][ T1936] active_anon:154168 inactive_anon:9243 isolated_anon:0 [ 308.895590][ T1936] active_file:22 inactive_file:0 isolated_file:0 [ 308.895590][ T1936] unevictable:1536 dirty:0 writeback:0 [ 308.895590][ T1936] slab_reclaimable:16615 slab_unreclaimable:70153 [ 308.895590][ T1936] mapped:8386 shmem:2275 pagetables:685 [ 308.895590][ T1936] sec_pagetables:0 bounce:0 [ 308.895590][ T1936] kernel_misc_reclaimable:0 [ 308.895590][ T1936] free:2706 free_pcp:802 free_cma:0 [ 308.910937][ T1936] Node 0 active_anon:21120kB inactive_anon:6200kB active_file:76kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9840kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 308.921846][ T1936] Node 1 active_anon:610196kB inactive_anon:16128kB active_file:12kB inactive_file:48kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 308.932999][ T1936] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:64kB free_cma:0kB [ 308.942584][ T1936] lowmem_reserve[]: 0 425 425 425 425 [ 308.944498][ T1936] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:15340kB inactive_anon:6084kB active_file:0kB inactive_file:332kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1408kB local_pcp:368kB free_cma:0kB [ 308.956002][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 308.957852][ T1936] Node 1 DMA32 free:9732kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:609528kB inactive_anon:16796kB active_file:0kB inactive_file:348kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1480kB local_pcp:420kB free_cma:0kB [ 308.969486][ T1936] lowmem_reserve[]: 0 0 0 0 0 [ 308.971538][ T1936] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 308.976398][ T1936] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 308.981471][ T1936] Node 1 DMA32: 323*4kB (MH) 215*8kB (UMEH) 110*16kB (MH) 61*32kB (MH) 23*64kB (UMH) 8*128kB (UMH) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9732kB [ 308.987795][ T1936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 308.991701][ T1936] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 308.995324][ T1936] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 308.998635][ T1936] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 309.002186][ T1936] 2293 total pagecache pages [ 309.004026][ T1936] 0 pages in swap cache [ 309.005602][ T1936] Free swap = 0kB [ 309.007012][ T1936] Total swap = 0kB [ 309.008508][ T1936] 524155 pages RAM [ 309.010013][ T1936] 0 pages HighMem/MovableOnly [ 309.011888][ T1936] 171446 pages reserved [ 309.013480][ T1936] 0 pages cma reserved [ 311.423030][ C1] net_ratelimit: 7 callbacks suppressed [ 311.423040][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423063][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423095][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 311.423124][ C3] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.543083][ C2] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 316.543149][ C0] aoe: skb alloc failure [ 316.547092][ C0] aoe: skb alloc failure [ 316.548621][ C0] aoe: skb alloc failure [ 316.550168][ C0] aoe: skb alloc failure [ 316.551690][ C0] aoe: skb alloc failure [ 316.553253][ C0] aoe: skb alloc failure [ 316.554766][ C0] aoe: skb alloc failure [ 316.556272][ C0] aoe: skb alloc failure [ 316.557786][ C0] aoe: skb alloc failure [ 316.559289][ C0] aoe: skb alloc failure [ 316.560791][ C0] aoe: skb alloc failure [ 316.562320][ C0] aoe: skb alloc failure [ 316.563876][ C0] aoe: skb alloc failure [ 316.565380][ C0] aoe: skb alloc failure [ 316.566897][ C0] aoe: skb alloc failure [ 316.568395][ C0] aoe: skb alloc failure [ 316.569899][ C0] aoe: skb alloc failure [ 316.571416][ C0] aoe: skb alloc failure [ 316.572986][ C0] aoe: skb alloc failure [ 316.574528][ C0] aoe: skb alloc failure [ 316.576068][ C0] aoe: skb alloc failure [ 316.577599][ C0] aoe: skb alloc failure [ 316.579105][ C0] aoe: skb alloc failure [ 316.580606][ C0] aoe: skb alloc failure [ 316.582131][ C0] aoe: skb alloc failure [ 316.583716][ C0] aoe: skb alloc failure [ 316.585236][ C0] aoe: skb alloc failure [ 316.586750][ C0] aoe: skb alloc failure [ 316.588261][ C0] aoe: skb alloc failure [ 316.589767][ C0] aoe: skb alloc failure [ 316.591294][ C0] aoe: skb alloc failure [ 316.592802][ C0] aoe: skb alloc failure [ 316.594385][ C0] aoe: skb alloc failure [ 316.595898][ C0] aoe: skb alloc failure [ 316.597411][ C0] aoe: skb alloc failure [ 316.598937][ C0] aoe: skb alloc failure [ 316.600445][ C0] aoe: skb alloc failure [ 316.602032][ C0] aoe: skb alloc failure [ 316.603617][ C0] aoe: skb alloc failure [ 316.605130][ C0] aoe: skb alloc failure [ 316.606655][ C0] aoe: skb alloc failure [ 316.608170][ C0] aoe: skb alloc failure [ 316.609688][ C0] aoe: skb alloc failure [ 316.611220][ C0] aoe: skb alloc failure [ 316.612725][ C0] aoe: skb alloc failure [ 316.614288][ C0] aoe: skb alloc failure [ 316.615791][ C0] aoe: skb alloc failure [ 316.617301][ C0] aoe: skb alloc failure [ 316.618815][ C0] aoe: skb alloc failure [ 316.620323][ C0] aoe: skb alloc failure [ 316.621847][ C0] aoe: skb alloc failure [ 316.623437][ C0] aoe: skb alloc failure [ 316.624947][ C0] aoe: skb alloc failure [ 316.626465][ C0] aoe: skb alloc failure [ 316.627972][ C0] aoe: skb alloc failure [ 316.629478][ C0] aoe: skb alloc failure [ 316.630988][ C0] aoe: skb alloc failure [ 316.632505][ C0] aoe: skb alloc failure [ 316.634066][ C0] aoe: skb alloc failure [ 316.635574][ C0] aoe: skb alloc failure [ 316.637090][ C0] aoe: skb alloc failure [ 316.638606][ C0] aoe: skb alloc failure [ 316.640120][ C0] aoe: skb alloc failure [ 316.641636][ C0] aoe: skb alloc failure [ 316.643222][ C0] aoe: skb alloc failure [ 316.644744][ C0] aoe: skb alloc failure [ 316.646294][ C0] aoe: skb alloc failure [ 318.843084][ T49] warn_alloc: 5318 callbacks suppressed [ 318.843094][ T49] kworker/1:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 318.849734][ T49] CPU: 1 PID: 49 Comm: kworker/1:1 Not tainted 6.4.0-rc2-syzkaller #0 [ 318.852647][ T49] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 318.855789][ T49] Workqueue: events nsim_dev_trap_report_work [ 318.857947][ T49] Call Trace: [ 318.859148][ T49] [ 318.860200][ T49] dump_stack_lvl+0xd9/0x150 [ 318.861848][ T49] warn_alloc+0x213/0x360 [ 318.863431][ T49] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 318.865382][ T49] ? find_held_lock+0x2d/0x110 [ 318.867101][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 318.869006][ T49] ? wake_all_kswapds+0x182/0x2d0 [ 318.871245][ T49] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 318.873924][ T49] ? get_page_from_freelist+0x1043/0x2c00 [ 318.875939][ T49] ? warn_alloc+0x360/0x360 [ 318.877566][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 318.879438][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 318.881330][ T49] ? prepare_alloc_pages+0x417/0x570 [ 318.883206][ T49] ? __alloc_pages+0x3b1/0x4a0 [ 318.884899][ T49] __alloc_pages+0x408/0x4a0 [ 318.886535][ T49] ? find_held_lock+0x2d/0x110 [ 318.888235][ T49] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 318.890612][ T49] ? cache_grow_begin+0x9b/0x3b0 [ 318.892407][ T49] cache_grow_begin+0x9b/0x3b0 [ 318.894106][ T49] fallback_alloc+0x1e2/0x2d0 [ 318.895780][ T49] kmem_cache_alloc_node+0x114/0x510 [ 318.897662][ T49] __alloc_skb+0x288/0x330 [ 318.899253][ T49] ? __napi_build_skb+0x50/0x50 [ 318.901005][ T49] ? do_raw_spin_lock+0x124/0x2b0 [ 318.902815][ T49] ? spin_bug+0x1c0/0x1c0 [ 318.904391][ T49] nsim_dev_trap_report_work+0x2b1/0xc80 [ 318.906424][ T49] process_one_work+0x99a/0x15e0 [ 318.908218][ T49] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 318.910128][ T49] ? spin_bug+0x1c0/0x1c0 [ 318.911711][ T49] ? _raw_spin_lock_irq+0x45/0x50 [ 318.913499][ T49] worker_thread+0x67d/0x10c0 [ 318.915191][ T49] ? process_one_work+0x15e0/0x15e0 [ 318.917031][ T49] kthread+0x344/0x440 [ 318.918485][ T49] ? kthread_complete_and_exit+0x40/0x40 [ 318.920460][ T49] ret_from_fork+0x1f/0x30 [ 318.922070][ T49] [ 318.923174][ T49] Mem-Info: [ 318.924309][ T49] active_anon:5608 inactive_anon:157803 isolated_anon:0 [ 318.924309][ T49] active_file:10 inactive_file:7 isolated_file:0 [ 318.924309][ T49] unevictable:1536 dirty:0 writeback:0 [ 318.924309][ T49] slab_reclaimable:16615 slab_unreclaimable:70651 [ 318.924309][ T49] mapped:8386 shmem:2275 pagetables:685 [ 318.924309][ T49] sec_pagetables:0 bounce:0 [ 318.924309][ T49] kernel_misc_reclaimable:0 [ 318.924309][ T49] free:2265 free_pcp:791 free_cma:0 [ 318.939734][ T49] Node 0 active_anon:20964kB inactive_anon:6356kB active_file:36kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9680kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 318.950666][ T49] Node 1 active_anon:16844kB inactive_anon:609480kB active_file:4kB inactive_file:36kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 318.961816][ T49] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:16kB free_cma:0kB [ 318.971379][ T49] lowmem_reserve[]: 0 425 425 425 425 [ 318.973279][ T49] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:6156kB inactive_anon:15268kB active_file:0kB inactive_file:80kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1256kB local_pcp:280kB free_cma:0kB [ 318.983389][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 318.985068][ T49] Node 1 DMA32 free:7968kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:609420kB inactive_anon:16904kB active_file:4kB inactive_file:36kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1584kB local_pcp:64kB free_cma:0kB [ 318.995318][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 318.997002][ T49] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 319.001724][ T49] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 319.006274][ T49] Node 1 DMA32: 298*4kB (MH) 199*8kB (MEH) 94*16kB (UMH) 55*32kB (UMH) 20*64kB (UMH) 5*128kB (MH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7968kB [ 319.011569][ T49] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 319.014883][ T49] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 319.018111][ T49] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 319.021446][ T49] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 319.024666][ T49] 2293 total pagecache pages [ 319.026304][ T49] 0 pages in swap cache [ 319.027774][ T49] Free swap = 0kB [ 319.029101][ T49] Total swap = 0kB [ 319.030440][ T49] 524155 pages RAM [ 319.031782][ T49] 0 pages HighMem/MovableOnly [ 319.033450][ T49] 171446 pages reserved [ 319.034929][ T49] 0 pages cma reserved [ 328.889156][ T10] warn_alloc: 5405 callbacks suppressed [ 328.889168][ T10] kworker/u16:0: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 328.897040][ T10] CPU: 1 PID: 10 Comm: kworker/u16:0 Not tainted 6.4.0-rc2-syzkaller #0 [ 328.900521][ T10] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 328.904389][ T10] Workqueue: phy8 ieee80211_iface_work [ 328.906802][ T10] Call Trace: [ 328.908282][ T10] [ 328.909594][ T10] dump_stack_lvl+0xd9/0x150 [ 328.911619][ T10] warn_alloc+0x213/0x360 [ 328.913522][ T10] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 328.915974][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 328.918291][ T10] ? wake_all_kswapds+0x182/0x2d0 [ 328.920123][ T10] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 328.922486][ T10] ? get_page_from_freelist+0x1043/0x2c00 [ 328.924777][ T10] ? warn_alloc+0x360/0x360 [ 328.926907][ T10] ? __zone_watermark_ok+0x4d0/0x4d0 [ 328.928993][ T10] ? prepare_alloc_pages+0x417/0x570 [ 328.930961][ T10] ? prepare_alloc_pages+0x417/0x570 [ 328.932928][ T10] __alloc_pages+0x408/0x4a0 [ 328.934665][ T10] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 328.937221][ T10] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 328.939370][ T10] ? lock_downgrade+0x690/0x690 [ 328.941197][ T10] ? lock_downgrade+0x690/0x690 [ 328.943018][ T10] cache_grow_begin+0x9b/0x3b0 [ 328.944780][ T10] fallback_alloc+0x1e2/0x2d0 [ 328.946567][ T10] __kmem_cache_alloc_node+0x105/0x3f0 [ 328.948619][ T10] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 328.950882][ T10] __kmalloc+0x4e/0x190 [ 328.952446][ T10] ieee802_11_parse_elems_full+0x106/0x1340 [ 328.954671][ T10] ? rcu_is_watching+0x12/0xb0 [ 328.956699][ T10] ? trace_contention_end+0xd8/0x100 [ 328.958596][ T10] ? __mutex_lock+0x231/0x1350 [ 328.960308][ T10] ? mark_lock.part.0+0xee/0x1970 [ 328.962106][ T10] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 328.964313][ T10] ? ieee80211_wake_vif_queues+0x40/0x40 [ 328.966354][ T10] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 328.968327][ T10] ? __lock_acquire+0x1916/0x5df0 [ 328.970133][ T10] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 328.972321][ T10] ? mark_lock.part.0+0xee/0x1970 [ 328.974132][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 328.976280][ T10] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 328.978408][ T10] ? __lock_acquire+0x1916/0x5df0 [ 328.980218][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 328.982203][ T10] ? print_usage_bug.part.0+0x660/0x660 [ 328.984174][ T10] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 328.986331][ T10] ? find_held_lock+0x2d/0x110 [ 328.988045][ T10] ? find_held_lock+0x2d/0x110 [ 328.989782][ T10] ? kcov_remote_start+0x27b/0x7a0 [ 328.991635][ T10] ? mark_held_locks+0x9f/0xe0 [ 328.993348][ T10] ? kcov_remote_start+0x15a/0x7a0 [ 328.995192][ T10] ? lockdep_hardirqs_on+0x7d/0x100 [ 328.997046][ T10] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 328.999139][ T10] ieee80211_iface_work+0xa4d/0xd70 [ 329.000998][ T10] process_one_work+0x99a/0x15e0 [ 329.002772][ T10] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 329.004718][ T10] ? spin_bug+0x1c0/0x1c0 [ 329.006274][ T10] ? _raw_spin_lock_irq+0x45/0x50 [ 329.008077][ T10] worker_thread+0x67d/0x10c0 [ 329.009761][ T10] ? process_one_work+0x15e0/0x15e0 [ 329.011787][ T10] kthread+0x344/0x440 [ 329.013294][ T10] ? kthread_complete_and_exit+0x40/0x40 [ 329.015324][ T10] ret_from_fork+0x1f/0x30 [ 329.016935][ T10] [ 329.018074][ T10] Mem-Info: [ 329.019221][ T10] active_anon:9335 inactive_anon:154076 isolated_anon:0 [ 329.019221][ T10] active_file:0 inactive_file:18 isolated_file:0 [ 329.019221][ T10] unevictable:1536 dirty:0 writeback:0 [ 329.019221][ T10] slab_reclaimable:16615 slab_unreclaimable:71123 [ 329.019221][ T10] mapped:8386 shmem:2275 pagetables:685 [ 329.019221][ T10] sec_pagetables:0 bounce:0 [ 329.019221][ T10] kernel_misc_reclaimable:0 [ 329.019221][ T10] free:1825 free_pcp:749 free_cma:0 [ 329.034566][ T10] Node 0 active_anon:21192kB inactive_anon:6128kB active_file:0kB inactive_file:44kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9680kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 329.045508][ T10] Node 1 active_anon:610208kB inactive_anon:16116kB active_file:0kB inactive_file:28kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 329.056649][ T10] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:16kB free_cma:0kB [ 329.066407][ T10] lowmem_reserve[]: 0 425 425 425 425 [ 329.068348][ T10] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:15184kB inactive_anon:6240kB active_file:0kB inactive_file:196kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1060kB local_pcp:280kB free_cma:0kB [ 329.079601][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 329.081747][ T10] Node 1 DMA32 free:6208kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:609496kB inactive_anon:16828kB active_file:0kB inactive_file:116kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1624kB local_pcp:180kB free_cma:0kB [ 329.094798][ T10] lowmem_reserve[]: 0 0 0 0 0 [ 329.097002][ T10] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 329.103070][ T10] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 329.108259][ T10] Node 1 DMA32: 234*4kB (MH) 171*8kB (UMEH) 80*16kB (UMH) 42*32kB (UMH) 14*64kB (UMH) 3*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6208kB [ 329.115431][ T10] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.119753][ T10] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 329.123842][ T10] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.127969][ T10] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 329.132241][ T10] 2293 total pagecache pages [ 329.134397][ T10] 0 pages in swap cache [ 329.136303][ T10] Free swap = 0kB [ 329.138049][ T10] Total swap = 0kB [ 329.139757][ T10] 524155 pages RAM [ 329.141467][ T10] 0 pages HighMem/MovableOnly [ 329.143567][ T10] 171446 pages reserved [ 329.145157][ T10] 0 pages cma reserved [ 338.924277][ T5192] warn_alloc: 5390 callbacks suppressed [ 338.924288][ T5192] kworker/u16:3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 338.930867][ T5192] CPU: 1 PID: 5192 Comm: kworker/u16:3 Not tainted 6.4.0-rc2-syzkaller #0 [ 338.933813][ T5192] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 338.936932][ T5192] Workqueue: phy7 ieee80211_iface_work [ 338.938835][ T5192] Call Trace: [ 338.940001][ T5192] [ 338.941026][ T5192] dump_stack_lvl+0xd9/0x150 [ 338.942667][ T5192] warn_alloc+0x213/0x360 [ 338.944174][ T5192] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 338.946106][ T5192] ? find_held_lock+0x2d/0x110 [ 338.947783][ T5192] ? __zone_watermark_ok+0x4d0/0x4d0 [ 338.949634][ T5192] ? wake_all_kswapds+0x182/0x2d0 [ 338.951421][ T5192] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 338.953696][ T5192] ? get_page_from_freelist+0x1043/0x2c00 [ 338.955775][ T5192] ? warn_alloc+0x360/0x360 [ 338.957382][ T5192] ? __zone_watermark_ok+0x4d0/0x4d0 [ 338.959214][ T5192] ? prepare_alloc_pages+0x417/0x570 [ 338.961045][ T5192] ? prepare_alloc_pages+0x417/0x570 [ 338.962897][ T5192] __alloc_pages+0x408/0x4a0 [ 338.964468][ T5192] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 338.966871][ T5192] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 338.968821][ T5192] ? lock_downgrade+0x690/0x690 [ 338.970514][ T5192] ? lock_downgrade+0x690/0x690 [ 338.972263][ T5192] cache_grow_begin+0x9b/0x3b0 [ 338.973930][ T5192] fallback_alloc+0x1e2/0x2d0 [ 338.975574][ T5192] __kmem_cache_alloc_node+0x105/0x3f0 [ 338.977496][ T5192] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 338.979610][ T5192] __kmalloc+0x4e/0x190 [ 338.980909][ T5192] ieee802_11_parse_elems_full+0x106/0x1340 [ 338.983022][ T5192] ? rcu_is_watching+0x12/0xb0 [ 338.984708][ T5192] ? trace_contention_end+0xd8/0x100 [ 338.986583][ T5192] ? __mutex_lock+0x231/0x1350 [ 338.988315][ T5192] ? mark_lock.part.0+0xee/0x1970 [ 338.990227][ T5192] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 338.992583][ T5192] ? ieee80211_wake_vif_queues+0x40/0x40 [ 338.994828][ T5192] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 338.996842][ T5192] ? __lock_acquire+0x1916/0x5df0 [ 338.998871][ T5192] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 339.001406][ T5192] ? mark_lock.part.0+0xee/0x1970 [ 339.003470][ T5192] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 339.005628][ T5192] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 339.007763][ T5192] ? __lock_acquire+0x1916/0x5df0 [ 339.009558][ T5192] ? print_usage_bug.part.0+0x660/0x660 [ 339.011556][ T5192] ? print_usage_bug.part.0+0x660/0x660 [ 339.013818][ T5192] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 339.016100][ T5192] ? find_held_lock+0x2d/0x110 [ 339.018083][ T5192] ? find_held_lock+0x2d/0x110 [ 339.020049][ T5192] ? kcov_remote_start+0x27b/0x7a0 [ 339.022095][ T5192] ? mark_held_locks+0x9f/0xe0 [ 339.023836][ T5192] ? kcov_remote_start+0x15a/0x7a0 [ 339.025853][ T5192] ? lockdep_hardirqs_on+0x7d/0x100 [ 339.027795][ T5192] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 339.029899][ T5192] ieee80211_iface_work+0xa4d/0xd70 [ 339.031765][ T5192] process_one_work+0x99a/0x15e0 [ 339.033544][ T5192] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 339.035643][ T5192] ? spin_bug+0x1c0/0x1c0 [ 339.037484][ T5192] ? _raw_spin_lock_irq+0x45/0x50 [ 339.039585][ T5192] worker_thread+0x67d/0x10c0 [ 339.041445][ T5192] ? process_one_work+0x15e0/0x15e0 [ 339.043438][ T5192] kthread+0x344/0x440 [ 339.045153][ T5192] ? kthread_complete_and_exit+0x40/0x40 [ 339.047489][ T5192] ret_from_fork+0x1f/0x30 [ 339.049220][ T5192] [ 339.050362][ T5192] Mem-Info: [ 339.051535][ T5192] active_anon:5763 inactive_anon:157648 isolated_anon:0 [ 339.051535][ T5192] active_file:35 inactive_file:0 isolated_file:0 [ 339.051535][ T5192] unevictable:1536 dirty:0 writeback:0 [ 339.051535][ T5192] slab_reclaimable:16615 slab_unreclaimable:71601 [ 339.051535][ T5192] mapped:8386 shmem:2275 pagetables:685 [ 339.051535][ T5192] sec_pagetables:0 bounce:0 [ 339.051535][ T5192] kernel_misc_reclaimable:0 [ 339.051535][ T5192] free:1447 free_pcp:705 free_cma:0 [ 339.068588][ T5192] Node 0 active_anon:2400kB inactive_anon:24920kB active_file:0kB inactive_file:64kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9680kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 339.079531][ T5192] Node 1 active_anon:609376kB inactive_anon:16948kB active_file:96kB inactive_file:0kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 339.090540][ T5192] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:16kB free_cma:0kB [ 339.100111][ T5192] lowmem_reserve[]: 0 425 425 425 425 [ 339.102007][ T5192] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2188kB inactive_anon:19236kB active_file:500kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1060kB local_pcp:280kB free_cma:0kB [ 339.112183][ T5192] lowmem_reserve[]: 0 0 0 0 0 [ 339.113872][ T5192] Node 1 DMA32 free:4696kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:16276kB inactive_anon:610048kB active_file:0kB inactive_file:32kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1448kB local_pcp:108kB free_cma:0kB [ 339.124165][ T5192] lowmem_reserve[]: 0 0 0 0 0 [ 339.125844][ T5192] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 339.130500][ T5192] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 339.135000][ T5192] Node 1 DMA32: 189*4kB (MH) 115*8kB (UMEH) 61*16kB (UMH) 34*32kB (UMH) 9*64kB (MH) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4444kB [ 339.140179][ T5192] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 339.143473][ T5192] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 339.146730][ T5192] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 339.150031][ T5192] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 339.153244][ T5192] 2293 total pagecache pages [ 339.154889][ T5192] 0 pages in swap cache [ 339.156357][ T5192] Free swap = 0kB [ 339.157696][ T5192] Total swap = 0kB [ 339.159018][ T5192] 524155 pages RAM [ 339.160360][ T5192] 0 pages HighMem/MovableOnly [ 339.162041][ T5192] 171446 pages reserved [ 339.163503][ T5192] 0 pages cma reserved [ 348.953286][ T49] warn_alloc: 5436 callbacks suppressed [ 348.953301][ T49] kworker/1:1: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 348.961421][ T49] CPU: 1 PID: 49 Comm: kworker/1:1 Not tainted 6.4.0-rc2-syzkaller #0 [ 348.964935][ T49] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 348.968767][ T49] Workqueue: events nsim_dev_trap_report_work [ 348.971452][ T49] Call Trace: [ 348.972923][ T49] [ 348.974146][ T49] dump_stack_lvl+0xd9/0x150 [ 348.976117][ T49] warn_alloc+0x213/0x360 [ 348.978087][ T49] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 348.980470][ T49] ? find_held_lock+0x2d/0x110 [ 348.982573][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 348.984734][ T49] ? wake_all_kswapds+0x182/0x2d0 [ 348.986867][ T49] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 348.989716][ T49] ? get_page_from_freelist+0x1043/0x2c00 [ 348.992177][ T49] ? warn_alloc+0x360/0x360 [ 348.994215][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 348.996581][ T49] ? __zone_watermark_ok+0x4d0/0x4d0 [ 348.998902][ T49] ? prepare_alloc_pages+0x417/0x570 [ 349.001223][ T49] ? __alloc_pages+0x3b1/0x4a0 [ 349.003321][ T49] __alloc_pages+0x408/0x4a0 [ 349.005360][ T49] ? find_held_lock+0x2d/0x110 [ 349.007449][ T49] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 349.010348][ T49] ? cache_grow_begin+0x9b/0x3b0 [ 349.012512][ T49] cache_grow_begin+0x9b/0x3b0 [ 349.014683][ T49] fallback_alloc+0x1e2/0x2d0 [ 349.016769][ T49] kmem_cache_alloc_node+0x114/0x510 [ 349.019070][ T49] __alloc_skb+0x288/0x330 [ 349.021003][ T49] ? __napi_build_skb+0x50/0x50 [ 349.023116][ T49] ? do_raw_spin_lock+0x124/0x2b0 [ 349.025321][ T49] ? spin_bug+0x1c0/0x1c0 [ 349.027195][ T49] nsim_dev_trap_report_work+0x2b1/0xc80 [ 349.029622][ T49] process_one_work+0x99a/0x15e0 [ 349.031785][ T49] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 349.034185][ T49] ? spin_bug+0x1c0/0x1c0 [ 349.036159][ T49] ? _raw_spin_lock_irq+0x45/0x50 [ 349.038383][ T49] worker_thread+0x67d/0x10c0 [ 349.040442][ T49] ? process_one_work+0x15e0/0x15e0 [ 349.042735][ T49] kthread+0x344/0x440 [ 349.044530][ T49] ? kthread_complete_and_exit+0x40/0x40 [ 349.046972][ T49] ret_from_fork+0x1f/0x30 [ 349.048916][ T49] [ 349.050286][ T49] Mem-Info: [ 349.051674][ T49] active_anon:153129 inactive_anon:10282 isolated_anon:0 [ 349.051674][ T49] active_file:0 inactive_file:38 isolated_file:0 [ 349.051674][ T49] unevictable:1536 dirty:0 writeback:0 [ 349.051674][ T49] slab_reclaimable:16615 slab_unreclaimable:72084 [ 349.051674][ T49] mapped:8386 shmem:2275 pagetables:685 [ 349.051674][ T49] sec_pagetables:0 bounce:0 [ 349.051674][ T49] kernel_misc_reclaimable:0 [ 349.051674][ T49] free:942 free_pcp:677 free_cma:0 [ 349.067748][ T49] Node 0 active_anon:25076kB inactive_anon:2244kB active_file:16kB inactive_file:12kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9680kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 349.078654][ T49] Node 1 active_anon:16296kB inactive_anon:610028kB active_file:0kB inactive_file:64kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 349.089747][ T49] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:16kB free_cma:0kB [ 349.099293][ T49] lowmem_reserve[]: 0 425 425 425 425 [ 349.101216][ T49] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:2272kB inactive_anon:19152kB active_file:0kB inactive_file:156kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1060kB local_pcp:280kB free_cma:0kB [ 349.111977][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 349.113687][ T49] Node 1 DMA32 free:2676kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:609528kB inactive_anon:16796kB active_file:0kB inactive_file:164kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1328kB local_pcp:124kB free_cma:0kB [ 349.124551][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 349.126268][ T49] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 349.131711][ T49] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 349.136874][ T49] Node 1 DMA32: 143*4kB (MH) 75*8kB (UMEH) 38*16kB (UMH) 18*32kB (UMH) 3*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2676kB [ 349.142469][ T49] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.146405][ T49] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 349.150051][ T49] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.153911][ T49] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 349.157334][ T49] 2293 total pagecache pages [ 349.158987][ T49] 0 pages in swap cache [ 349.160651][ T49] Free swap = 0kB [ 349.162262][ T49] Total swap = 0kB [ 349.163626][ T49] 524155 pages RAM [ 349.164970][ T49] 0 pages HighMem/MovableOnly [ 349.166731][ T49] 171446 pages reserved [ 349.168479][ T49] 0 pages cma reserved [ 358.994614][ T5227] warn_alloc: 5353 callbacks suppressed [ 358.994624][ T5227] kworker/u16:5: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 359.002411][ T5227] CPU: 3 PID: 5227 Comm: kworker/u16:5 Not tainted 6.4.0-rc2-syzkaller #0 [ 359.005765][ T5227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 359.009410][ T5227] Workqueue: phy8 ieee80211_iface_work [ 359.011499][ T5227] Call Trace: [ 359.012849][ T5227] [ 359.014121][ T5227] dump_stack_lvl+0xd9/0x150 [ 359.016092][ T5227] warn_alloc+0x213/0x360 [ 359.017873][ T5227] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 359.019930][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 359.021891][ T5227] ? wake_all_kswapds+0x182/0x2d0 [ 359.023680][ T5227] __alloc_pages_slowpath.constprop.0+0x1bf6/0x2170 [ 359.026017][ T5227] ? get_page_from_freelist+0x1043/0x2c00 [ 359.028037][ T5227] ? warn_alloc+0x360/0x360 [ 359.029672][ T5227] ? __zone_watermark_ok+0x4d0/0x4d0 [ 359.031561][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 359.033447][ T5227] ? prepare_alloc_pages+0x417/0x570 [ 359.035321][ T5227] __alloc_pages+0x408/0x4a0 [ 359.036967][ T5227] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 359.039381][ T5227] ? __kmem_cache_alloc_node+0x105/0x3f0 [ 359.041388][ T5227] ? lock_downgrade+0x690/0x690 [ 359.043139][ T5227] ? lock_downgrade+0x690/0x690 [ 359.044870][ T5227] cache_grow_begin+0x9b/0x3b0 [ 359.046594][ T5227] fallback_alloc+0x1e2/0x2d0 [ 359.048278][ T5227] __kmem_cache_alloc_node+0x105/0x3f0 [ 359.050219][ T5227] ? ieee802_11_parse_elems_full+0x106/0x1340 [ 359.052383][ T5227] __kmalloc+0x4e/0x190 [ 359.053878][ T5227] ieee802_11_parse_elems_full+0x106/0x1340 [ 359.055974][ T5227] ? rcu_is_watching+0x12/0xb0 [ 359.057694][ T5227] ? trace_contention_end+0xd8/0x100 [ 359.059568][ T5227] ? __mutex_lock+0x231/0x1350 [ 359.061316][ T5227] ? mark_lock.part.0+0xee/0x1970 [ 359.063103][ T5227] ? ieee80211_ibss_rx_queued_mgmt+0x10c/0x3030 [ 359.065330][ T5227] ? ieee80211_wake_vif_queues+0x40/0x40 [ 359.067318][ T5227] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 359.069302][ T5227] ? __lock_acquire+0x1916/0x5df0 [ 359.071117][ T5227] ieee80211_ibss_rx_queued_mgmt+0xcbc/0x3030 [ 359.073316][ T5227] ? mark_lock.part.0+0xee/0x1970 [ 359.075114][ T5227] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 359.077245][ T5227] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 359.079370][ T5227] ? __lock_acquire+0x1916/0x5df0 [ 359.081186][ T5227] ? print_usage_bug.part.0+0x660/0x660 [ 359.083144][ T5227] ? print_usage_bug.part.0+0x660/0x660 [ 359.085116][ T5227] ? ieee80211_ibss_rx_no_sta+0x8e0/0x8e0 [ 359.087146][ T5227] ? find_held_lock+0x2d/0x110 [ 359.088853][ T5227] ? find_held_lock+0x2d/0x110 [ 359.090593][ T5227] ? kcov_remote_start+0x27b/0x7a0 [ 359.092403][ T5227] ? mark_held_locks+0x9f/0xe0 [ 359.094111][ T5227] ? kcov_remote_start+0x15a/0x7a0 [ 359.095923][ T5227] ? lockdep_hardirqs_on+0x7d/0x100 [ 359.097783][ T5227] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 359.099876][ T5227] ieee80211_iface_work+0xa4d/0xd70 [ 359.101750][ T5227] process_one_work+0x99a/0x15e0 [ 359.103510][ T5227] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 359.105423][ T5227] ? spin_bug+0x1c0/0x1c0 [ 359.106960][ T5227] ? _raw_spin_lock_irq+0x45/0x50 [ 359.108756][ T5227] worker_thread+0x67d/0x10c0 [ 359.110467][ T5227] ? process_one_work+0x15e0/0x15e0 [ 359.112336][ T5227] kthread+0x344/0x440 [ 359.113818][ T5227] ? kthread_complete_and_exit+0x40/0x40 [ 359.115809][ T5227] ret_from_fork+0x1f/0x30 [ 359.117417][ T5227] [ 359.118523][ T5227] Mem-Info: [ 359.119673][ T5227] active_anon:153943 inactive_anon:9468 isolated_anon:0 [ 359.119673][ T5227] active_file:0 inactive_file:23 isolated_file:0 [ 359.119673][ T5227] unevictable:1536 dirty:0 writeback:0 [ 359.119673][ T5227] slab_reclaimable:16615 slab_unreclaimable:72570 [ 359.119673][ T5227] mapped:8386 shmem:2275 pagetables:685 [ 359.119673][ T5227] sec_pagetables:0 bounce:0 [ 359.119673][ T5227] kernel_misc_reclaimable:0 [ 359.119673][ T5227] free:473 free_pcp:661 free_cma:0 [ 359.134943][ T5227] Node 0 active_anon:6356kB inactive_anon:20964kB active_file:12kB inactive_file:16kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4808kB dirty:0kB writeback:0kB shmem:5588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:9680kB pagetables:1240kB sec_pagetables:0kB all_unreclaimable? no [ 359.145886][ T5227] Node 1 active_anon:610160kB inactive_anon:16164kB active_file:0kB inactive_file:76kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:0kB writeback:0kB shmem:3512kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:1168kB pagetables:1500kB sec_pagetables:0kB all_unreclaimable? no [ 359.157031][ T5227] Node 0 DMA free:936kB boost:0kB min:736kB low:920kB high:1104kB reserved_highatomic:2048KB active_anon:5852kB inactive_anon:44kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:312kB local_pcp:64kB free_cma:0kB [ 359.166687][ T5227] lowmem_reserve[]: 0 425 425 425 425 [ 359.168805][ T5227] Node 0 DMA32 free:156kB boost:0kB min:20956kB low:26192kB high:31428kB reserved_highatomic:4096KB active_anon:15040kB inactive_anon:6384kB active_file:256kB inactive_file:0kB unevictable:3072kB writepending:0kB present:1032192kB managed:440752kB mlocked:0kB bounce:0kB free_pcp:1060kB local_pcp:368kB free_cma:0kB [ 359.180239][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 359.182141][ T5227] Node 1 DMA32 free:800kB boost:0kB min:45884kB low:57352kB high:68820kB reserved_highatomic:2048KB active_anon:610064kB inactive_anon:16260kB active_file:0kB inactive_file:276kB unevictable:3072kB writepending:0kB present:1048436kB managed:954724kB mlocked:0kB bounce:0kB free_pcp:1272kB local_pcp:264kB free_cma:0kB [ 359.193720][ T5227] lowmem_reserve[]: 0 0 0 0 0 [ 359.195602][ T5227] Node 0 DMA: 64*4kB (H) 37*8kB (H) 10*16kB (H) 5*32kB (H) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 936kB [ 359.201262][ T5227] Node 0 DMA32: 5*4kB (H) 3*8kB (H) 5*16kB (H) 1*32kB (H) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 156kB [ 359.206269][ T5227] Node 1 DMA32: 18*4kB (MH) 11*8kB (H) 8*16kB (H) 6*32kB (H) 3*64kB (H) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 800kB [ 359.211156][ T5227] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.214527][ T5227] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 359.217814][ T5227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.221293][ T5227] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 359.225423][ T5227] 2293 total pagecache pages [ 359.227554][ T5227] 0 pages in swap cache [ 359.229471][ T5227] Free swap = 0kB [ 359.231196][ T5227] Total swap = 0kB [ 359.232902][ T5227] 524155 pages RAM [ 359.234654][ T5227] 0 pages HighMem/MovableOnly [ 359.236777][ T5227] 171446 pages reserved [ 359.238654][ T5227] 0 pages cma reserved [ 360.712988][ C2] ------------[ cut here ]------------ [ 360.715100][ C2] HSR: Could not send supervision frame [ 360.717376][ C2] WARNING: CPU: 2 PID: 111 at net/hsr/hsr_device.c:294 send_hsr_supervision_frame+0x5fe/0x840 [ 360.721095][ C2] Modules linked in: [ 360.722494][ C2] CPU: 2 PID: 111 Comm: kswapd1 Not tainted 6.4.0-rc2-syzkaller #0 [ 360.726332][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 360.729754][ C2] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 360.732055][ C2] Code: 04 31 ff 89 de e8 12 2d 96 f7 84 db 0f 85 01 ff ff ff e8 25 31 96 f7 48 c7 c7 40 a5 89 8b c6 05 b5 ce 76 04 01 e8 f2 ef 5d f7 <0f> 0b e9 e2 fe ff ff e8 06 31 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 360.738850][ C2] RSP: 0000:ffffc90000790c70 EFLAGS: 00010282 [ 360.741027][ C2] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 360.743934][ C2] RDX: ffff8880168d0040 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 360.746766][ C2] RBP: ffffc90000790cd0 R08: 0000000000000001 R09: 0000000000000000 [ 360.749651][ C2] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888024c4b400 [ 360.753104][ C2] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 360.756413][ C2] FS: 0000000000000000(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000 [ 360.759660][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 360.762089][ C2] CR2: 00007f63577edad5 CR3: 0000000024e07000 CR4: 0000000000350ee0 [ 360.765573][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 360.768989][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 360.772483][ C2] Call Trace: [ 360.774048][ C2] [ 360.775334][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.777997][ C2] hsr_announce+0x10d/0x370 [ 360.780032][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.782728][ C2] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 360.785481][ C2] call_timer_fn+0x1a0/0x580 [ 360.787534][ C2] ? msleep_interruptible+0x180/0x180 [ 360.789955][ C2] ? lock_downgrade+0x690/0x690 [ 360.792195][ C2] ? mark_held_locks+0x9f/0xe0 [ 360.794463][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.797159][ C2] ? _raw_spin_unlock_irq+0x23/0x50 [ 360.799520][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.802158][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.804873][ C2] expire_timers+0x29b/0x4b0 [ 360.806983][ C2] run_timer_softirq+0x326/0x910 [ 360.809204][ C2] ? expire_timers+0x4b0/0x4b0 [ 360.811360][ C2] ? kvm_clock_read+0x14/0x30 [ 360.813574][ C2] ? mark_held_locks+0x9f/0xe0 [ 360.815762][ C2] __do_softirq+0x1d4/0x905 [ 360.817840][ C2] __irq_exit_rcu+0x114/0x190 [ 360.819997][ C2] irq_exit_rcu+0x9/0x20 [ 360.821937][ C2] sysvec_apic_timer_interrupt+0x97/0xc0 [ 360.824547][ C2] [ 360.825906][ C2] [ 360.827237][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 360.829909][ C2] RIP: 0010:lock_release+0x3f4/0x670 [ 360.832261][ C2] Code: 7e 83 f8 01 0f 85 40 01 00 00 9c 58 f6 c4 02 0f 85 2b 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 360.840898][ C2] RSP: 0000:ffffc90000e476a8 EFLAGS: 00000206 [ 360.843727][ C2] RAX: dffffc0000000000 RBX: 82f506d9c65a4eb8 RCX: ffffc90000e476f8 [ 360.847267][ C2] RDX: 1ffff11002d1a15f RSI: 0000000000000000 RDI: 0000000000000000 [ 360.850826][ C2] RBP: 1ffff920001c8ed7 R08: 0000000000000001 R09: ffffffff8e79af97 [ 360.854318][ C2] R10: fffffbfff1cf35f2 R11: 0000000000000000 R12: 0000000000000002 [ 360.857224][ C2] R13: ffff8880168d0b00 R14: 0000000000000003 R15: ffff8880168d0040 [ 360.860660][ C2] ? list_lru_count_one+0x13b/0x320 [ 360.862973][ C2] ? lock_downgrade+0x690/0x690 [ 360.865128][ C2] ? f2fs_shrink_count+0x270/0x2f0 [ 360.867449][ C2] ? rcu_is_watching+0x12/0xb0 [ 360.869653][ C2] list_lru_count_one+0x15d/0x320 [ 360.871964][ C2] super_cache_count+0x1b5/0x2e0 [ 360.874282][ C2] do_shrink_slab+0x7e/0xaa0 [ 360.876406][ C2] shrink_slab+0x1c8/0x8a0 [ 360.878223][ C2] ? do_shrink_slab+0xaa0/0xaa0 [ 360.879964][ C2] ? shrink_node+0x1fa6/0x3500 [ 360.881683][ C2] ? lock_downgrade+0x690/0x690 [ 360.883464][ C2] shrink_one+0x4f9/0x710 [ 360.885008][ C2] shrink_node+0x1fd5/0x3500 [ 360.886663][ C2] ? shrink_lruvec+0x2810/0x2810 [ 360.888421][ C2] ? pgdat_balanced+0x1ad/0x200 [ 360.890159][ C2] balance_pgdat+0xa02/0x1ac0 [ 360.891856][ C2] ? __schedule+0xca2/0x5880 [ 360.893555][ C2] ? do_try_to_free_pages+0x17b0/0x17b0 [ 360.895534][ C2] ? __pv_queued_spin_lock_slowpath+0x268/0xb50 [ 360.897782][ C2] ? lock_downgrade+0x690/0x690 [ 360.899534][ C2] kswapd+0x677/0xd60 [ 360.900963][ C2] ? balance_pgdat+0x1ac0/0x1ac0 [ 360.902751][ C2] ? prepare_to_swait_exclusive+0x240/0x240 [ 360.904936][ C2] ? __kthread_parkme+0x163/0x220 [ 360.906736][ C2] ? balance_pgdat+0x1ac0/0x1ac0 [ 360.908493][ C2] kthread+0x344/0x440 [ 360.909964][ C2] ? kthread_complete_and_exit+0x40/0x40 [ 360.911964][ C2] ret_from_fork+0x1f/0x30 [ 360.913636][ C2] [ 360.914753][ C2] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 360.917314][ C2] CPU: 2 PID: 111 Comm: kswapd1 Not tainted 6.4.0-rc2-syzkaller #0 [ 360.920083][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 360.923235][ C2] Call Trace: [ 360.924430][ C2] [ 360.925467][ C2] dump_stack_lvl+0xd9/0x150 [ 360.927122][ C2] panic+0x686/0x730 [ 360.928518][ C2] ? panic_smp_self_stop+0xa0/0xa0 [ 360.930344][ C2] ? show_trace_log_lvl+0x285/0x390 [ 360.932206][ C2] ? send_hsr_supervision_frame+0x5fe/0x840 [ 360.934304][ C2] check_panic_on_warn+0xb1/0xc0 [ 360.936070][ C2] __warn+0xf2/0x390 [ 360.937475][ C2] ? send_hsr_supervision_frame+0x5fe/0x840 [ 360.939616][ C2] report_bug+0x2da/0x500 [ 360.941191][ C2] handle_bug+0x3c/0x70 [ 360.942711][ C2] exc_invalid_op+0x18/0x50 [ 360.944324][ C2] asm_exc_invalid_op+0x1a/0x20 [ 360.946067][ C2] RIP: 0010:send_hsr_supervision_frame+0x5fe/0x840 [ 360.948358][ C2] Code: 04 31 ff 89 de e8 12 2d 96 f7 84 db 0f 85 01 ff ff ff e8 25 31 96 f7 48 c7 c7 40 a5 89 8b c6 05 b5 ce 76 04 01 e8 f2 ef 5d f7 <0f> 0b e9 e2 fe ff ff e8 06 31 96 f7 41 be 3c 00 00 00 ba 01 00 00 [ 360.955221][ C2] RSP: 0000:ffffc90000790c70 EFLAGS: 00010282 [ 360.957405][ C2] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 [ 360.960254][ C2] RDX: ffff8880168d0040 RSI: ffffffff814b2457 RDI: 0000000000000001 [ 360.963042][ C2] RBP: ffffc90000790cd0 R08: 0000000000000001 R09: 0000000000000000 [ 360.965832][ C2] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888024c4b400 [ 360.968586][ C2] R13: 0000000000000000 R14: 0000000000000017 R15: 0000000000000001 [ 360.971598][ C2] ? __warn_printk+0x187/0x310 [ 360.973307][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.975396][ C2] hsr_announce+0x10d/0x370 [ 360.977023][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.979112][ C2] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 360.981051][ C2] call_timer_fn+0x1a0/0x580 [ 360.982678][ C2] ? msleep_interruptible+0x180/0x180 [ 360.984570][ C2] ? lock_downgrade+0x690/0x690 [ 360.986312][ C2] ? mark_held_locks+0x9f/0xe0 [ 360.988013][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.990134][ C2] ? _raw_spin_unlock_irq+0x23/0x50 [ 360.991990][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.994085][ C2] ? send_hsr_supervision_frame+0x840/0x840 [ 360.996168][ C2] expire_timers+0x29b/0x4b0 [ 360.997825][ C2] run_timer_softirq+0x326/0x910 [ 360.999620][ C2] ? expire_timers+0x4b0/0x4b0 [ 361.001450][ C2] ? kvm_clock_read+0x14/0x30 [ 361.003121][ C2] ? mark_held_locks+0x9f/0xe0 [ 361.004818][ C2] __do_softirq+0x1d4/0x905 [ 361.006445][ C2] __irq_exit_rcu+0x114/0x190 [ 361.008115][ C2] irq_exit_rcu+0x9/0x20 [ 361.009669][ C2] sysvec_apic_timer_interrupt+0x97/0xc0 [ 361.011659][ C2] [ 361.012711][ C2] [ 361.013770][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 361.015885][ C2] RIP: 0010:lock_release+0x3f4/0x670 [ 361.017756][ C2] Code: 7e 83 f8 01 0f 85 40 01 00 00 9c 58 f6 c4 02 0f 85 2b 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 361.024541][ C2] RSP: 0000:ffffc90000e476a8 EFLAGS: 00000206 [ 361.026691][ C2] RAX: dffffc0000000000 RBX: 82f506d9c65a4eb8 RCX: ffffc90000e476f8 [ 361.029509][ C2] RDX: 1ffff11002d1a15f RSI: 0000000000000000 RDI: 0000000000000000 [ 361.032307][ C2] RBP: 1ffff920001c8ed7 R08: 0000000000000001 R09: ffffffff8e79af97 [ 361.035103][ C2] R10: fffffbfff1cf35f2 R11: 0000000000000000 R12: 0000000000000002 [ 361.037881][ C2] R13: ffff8880168d0b00 R14: 0000000000000003 R15: ffff8880168d0040 [ 361.040735][ C2] ? list_lru_count_one+0x13b/0x320 [ 361.042577][ C2] ? lock_downgrade+0x690/0x690 [ 361.044310][ C2] ? f2fs_shrink_count+0x270/0x2f0 [ 361.046138][ C2] ? rcu_is_watching+0x12/0xb0 [ 361.047842][ C2] list_lru_count_one+0x15d/0x320 [ 361.049625][ C2] super_cache_count+0x1b5/0x2e0 [ 361.051392][ C2] do_shrink_slab+0x7e/0xaa0 [ 361.053030][ C2] shrink_slab+0x1c8/0x8a0 [ 361.054619][ C2] ? do_shrink_slab+0xaa0/0xaa0 [ 361.056345][ C2] ? shrink_node+0x1fa6/0x3500 [ 361.058044][ C2] ? lock_downgrade+0x690/0x690 [ 361.059825][ C2] shrink_one+0x4f9/0x710 [ 361.061394][ C2] shrink_node+0x1fd5/0x3500 [ 361.063065][ C2] ? shrink_lruvec+0x2810/0x2810 [ 361.064808][ C2] ? pgdat_balanced+0x1ad/0x200 [ 361.066536][ C2] balance_pgdat+0xa02/0x1ac0 [ 361.068190][ C2] ? __schedule+0xca2/0x5880 [ 361.069837][ C2] ? do_try_to_free_pages+0x17b0/0x17b0 [ 361.071804][ C2] ? __pv_queued_spin_lock_slowpath+0x268/0xb50 [ 361.074008][ C2] ? lock_downgrade+0x690/0x690 [ 361.075728][ C2] kswapd+0x677/0xd60 [ 361.077158][ C2] ? balance_pgdat+0x1ac0/0x1ac0 [ 361.078909][ C2] ? prepare_to_swait_exclusive+0x240/0x240 [ 361.081032][ C2] ? __kthread_parkme+0x163/0x220 [ 361.082830][ C2] ? balance_pgdat+0x1ac0/0x1ac0 [ 361.084579][ C2] kthread+0x344/0x440 [ 361.086053][ C2] ? kthread_complete_and_exit+0x40/0x40 [ 361.088034][ C2] ret_from_fork+0x1f/0x30 [ 361.089661][ C2] [ 361.091109][ C2] Kernel Offset: disabled [ 361.092738][ C2] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:16:10 Registers: info registers vcpu 0 RAX=00000008000008fb RBX=0000000000000001 RCX=0000000000000830 RDX=0000000000000008 RSI=00000000000000fb RDI=0000000000000008 RBP=0000000000000001 RSP=ffffc90000e57b50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000003 R13=0000000000000000 R14=ffff888078510f28 R15=ffff88802c93c600 RIP=ffffffff8137bc38 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=000056264a373a0f CR3=0000000024e07000 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=51c8137ad93fb2172071caf06ab480d8 XMM01=5d3919d3e416cc422a565a7262828f0a XMM02=5612365923f4a3b58a49b8f237c33657 XMM03=d18b52ead6de356406fce86f13bb01bd XMM04=00000000ffffffff00000000000000b4 XMM05=00000000000000000000000000000034 XMM06=c27f584322ccfe9f7a0717ca9af1007c XMM07=bd46b7ad79feabf40000000000000000 XMM08=5d49b6d85164b2cc176641488ff5e57f XMM09=cd4ee9ef0000000034f2d368cbf94944 XMM10=fc440f8ef635cf0395f8efc7161f242e XMM11=48807d00aab325c59164f140730cba1e XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=1ffff11007fffd7b RDX=0000000000000001 RSI=dffffc0000000000 RDI=ffff88803fffebda RBP=ffff88803fffebd8 RSP=ffffc900031e7388 R8 =0000000000000001 R9 =ffff88803fffebdb R10=ffffed1007fffd7b R11=0000000000000000 R12=0000000000007ade R13=ffffed1007fffd7b R14=0000000000000001 R15=ffff88802c73d480 RIP=ffffffff8a11ca28 RFL=00000006 [-----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 000000c01a13cc90 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=00007fd898b83457 CR3=0000000024e07000 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=05d91ff1dd5429805e64a4008f48bcbd XMM01=c8a443ae879aaf93615dca8e330f01ee XMM02=d4fbbf1f199c2f9422097d023cc65ef7 XMM03=dd55a77c315521be397fac239f229ab5 XMM04=00000000000000000000000000000200 XMM05=00000000000000000000000000000040 XMM06=4d27818408dfe4291b4d30eca24d3147 XMM07=424d06091147111ba8c51054f35e9be9 XMM08=3d67d2e0876ca8e13d9019f4c4bf02ba XMM09=ddc81593c6b860aacf959e7bcf524180 XMM10=6b4f8fe442246bb5a82da340fe593afb XMM11=a02a173fb86497296223aebf789db4c3 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 2 RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8486f5d5 RDI=ffffffff920c3520 RBP=ffffffff920c34e0 RSP=ffffc90000790658 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000065 R14=ffffffff8486f570 R15=0000000000000000 RIP=ffffffff8486f5ff RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63577edad5 CR3=0000000024e07000 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=6b4f8fe442246bb5a82da340fe593afb XMM01=a02a173fb86497296223aebf789db4c3 XMM02=94e6e8d70934649a19874e189720c211 XMM03=17fc2485a2746495019256a03162e4c5 XMM04=000000000000000000000000000001c0 XMM05=00000000000000000000000000000040 XMM06=52aa19eeb25db82fc30e0d8853d76a6a XMM07=c8d342a92826561fdee8c999a01480b2 XMM08=46902d202fdbc30c19dede42e8e6b6c3 XMM09=1a6258f83c7dc7b8e87d2e81ece95032 XMM10=7f75ca82c15fc2be6ca19ea2962da128 XMM11=43f2ade1f9c1feec6b326ca56db3c750 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f info registers vcpu 3 RAX=0000000000502959 RBX=0000000000000003 RCX=ffffffff8a0e3745 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffffc9000068fe08 R8 =0000000000000001 R9 =ffff88802c936ceb R10=ffffed1005926d9d R11=0000000000000000 R12=0000000000000003 R13=ffffffff8e79af90 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8a0e4f5f 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 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=000056264a373a0f CR3=000000005f775000 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=c5fc2f7e374cadf0473673f615994058 XMM01=5d161e9bc18ebb5d93dbb2c187bec906 XMM02=9f131b3e54df56dd2a8eee52d59f8f3e XMM03=e3e3efbaf6c03a5aba691d85b070d7f4 XMM04=00000000000000000000000000000300 XMM05=00000000000000000000000000000040 XMM06=7fdceabc000000002487ec542360a1d2 XMM07=e00ff4d1000000bb00000000000000bb XMM08=000000ba00650047e7f6d5c0ef2bc561 XMM09=248a792c005da5e300000000239c3414 XMM10=4bef5e2e12cf944d06a51fa3ebfc7d6e XMM11=b6f7eb163b7b5cb844e3feb7586736d6 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=a54ff53a3c6ef372bb67ae856a09e667 XMM15=5be0cd191f83d9ab9b05688c510e527f