last executing test programs: 3m25.499423597s ago: executing program 0 (id=1007): mount$auto(0x0, 0xfffffffffffffffe, 0x0, 0x80, 0xfffffffffffffffe) 3m25.375515811s ago: executing program 0 (id=1010): mq_timedsend$auto(0x0, 0x0, 0x1, 0x81, &(0x7f0000000040)={0x60000000000, 0x8}) 3m25.223487418s ago: executing program 0 (id=1013): fcntl$auto(0x2, 0x401, 0x80000001) 3m25.059344554s ago: executing program 0 (id=1016): openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) 3m24.938874046s ago: executing program 0 (id=1020): rt_sigqueueinfo$auto(0x1, 0x7, &(0x7f0000000040)={@siginfo_0_0={0x0, 0x5, 0xfffffffb, @_sigpoll={0x52, 0x7}}}) 3m24.390623094s ago: executing program 0 (id=1031): keyctl$auto(0x1e, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0) 3m24.064966402s ago: executing program 32 (id=1031): keyctl$auto(0x1e, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0) 955.127415ms ago: executing program 1 (id=5163): r0 = openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f00000000c0), 0x642, 0x0) write$auto_split_huge_pages_fops_huge_memory(r0, 0x0, 0x0) 884.475345ms ago: executing program 2 (id=5164): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0xc0a00, 0x0) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000180), 0x80240, 0x0) 860.006983ms ago: executing program 4 (id=5165): r0 = socket(0x11, 0x3, 0x6) getsockopt$auto_SO_TIMESTAMPNS_OLD(r0, 0x1, 0x23, &(0x7f0000000080)='-$\x00', &(0x7f00000000c0)=0x8) 755.2354ms ago: executing program 1 (id=5166): socket(0x23, 0x80805, 0x0) ioctl$auto(0x3, 0x89ed, 0xfffffffffffff4e0) 723.25071ms ago: executing program 2 (id=5167): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0) ioctl$auto(r0, 0x541c, 0xffffffffffffffff) 721.490018ms ago: executing program 4 (id=5168): r0 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x480, 0x0) ioctl$auto_VHOST_SET_OWNER(r0, 0xaf01, 0x5) 670.774656ms ago: executing program 3 (id=5169): setresuid$auto(0x0, 0x8, 0x8000) sethostname$auto(0xfffffffffffffffe, 0x0) 591.584344ms ago: executing program 1 (id=5170): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/025/001\x00', 0x802, 0x0) ioctl$auto_USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000240)={0x0, 0x1, 0x1, 0x10, 0x1, 0x4, &(0x7f00000001c0)}) 572.989141ms ago: executing program 2 (id=5171): r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/event2\x00', 0xd40, 0x0) ioctl$auto_EVIOCSCLOCKID(r0, 0x5452, &(0x7f00000000c0)=0xca9) 550.979654ms ago: executing program 4 (id=5172): r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sg0\x00', 0x0, 0x0) ioctl$auto_SG_SET_TIMEOUT2(r0, 0x2201, &(0x7f0000002680)) 516.130893ms ago: executing program 3 (id=5173): r0 = openat$auto_set_tracer_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/current_tracer\x00', 0x40000, 0x0) dup2$auto(r0, r0) 501.955362ms ago: executing program 1 (id=5174): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/rds/tcp/rds_tcp_sndbuf\x00', 0x40001, 0x0) write$auto(r0, &(0x7f0000000000)='\x00', 0x34) 405.706899ms ago: executing program 1 (id=5175): openat$auto_evm_xattr_ops_evm_secfs(0xffffffffffffff9c, &(0x7f0000000540), 0x40102, 0x0) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) 397.185506ms ago: executing program 2 (id=5176): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/graphics/fbcon/rotate\x00', 0x10b842, 0x0) write$auto(r0, &(0x7f0000000040)='\xce*+#\x00', 0x80) 391.737467ms ago: executing program 4 (id=5177): r0 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000002640), 0x0, 0x0) ioctl$auto_USB_RAW_IOCTL_INIT(r0, 0x41015500, &(0x7f0000000140)={"a7a018b09bb196a05739a38a73473b93f5452886bc599ef976c54a71a5ce72a9af15390e93a8760df83859e16320e8d0b1161f13d12afae66b1d900a49586aa98d3504ca431aabab1964249251e57fa70517cc19b0e3974dc2a89e90c932b8859c767780d65e849700", "e600d778e82f8b8db7e27a036e39a8ac08de7e036d650e2184857e6b64f6a2c7fb08c6f5ce3828fb4e9498c076bef49c99c9cd91332e12b53664dc20fa879020fbd184c0d300c13be6047a70685ce029fb2385ae6e132c1c6adbcfbd873a3b925d397a08e8733e19ef5ec4f40b0b473c72efd18b8a9e9f3d12c5e44468922beb", 0x3}) 380.807419ms ago: executing program 3 (id=5178): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0xa901, 0x0) ioctl$auto(r0, 0x551f, r0) 260.159512ms ago: executing program 1 (id=5179): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd6/queue/scheduler\x00', 0x189002, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) 254.652503ms ago: executing program 3 (id=5180): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/nbd15/queue/iosched/front_merges\x00', 0x8502, 0x0) write$auto(r0, &(0x7f0000000100)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C', 0x4) 236.200086ms ago: executing program 4 (id=5181): r0 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ksm_merging_pages\x00', 0x181100, 0x0) read$auto_proc_single_file_operations_base(r0, &(0x7f0000000040)=""/137, 0x89) 199.66903ms ago: executing program 2 (id=5182): keyctl$auto(0x5, 0xffffeffffffffffe, 0x107, 0x803, 0x800000000000c) keyctl$auto(0xf, 0xfffffbfffffffffe, 0x2, 0x32, 0x77c) 119.886648ms ago: executing program 3 (id=5183): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/ip_vs_conn_sync\x00', 0x400, 0x0) pread64$auto(r0, 0x0, 0xc, 0x1000) 97.295088ms ago: executing program 2 (id=5184): setreuid$auto(0x3, 0x7) bpf$auto(0x8000000000000012, 0x0, 0x0) 63.377807ms ago: executing program 4 (id=5185): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x4, 0x1) 0s ago: executing program 3 (id=5186): r0 = openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f00000011c0), 0xa2741, 0x0) write$auto_snd_seq_f_ops_seq_clientmgr(r0, &(0x7f00000000c0)="632d1bfe595046ab5c40bd6163307acb6d16baef6176e669a216aae1964ccafdd80500ffffffffdfff1a0e00"/56, 0x38) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. [ 87.790536][ T5816] cgroup: Unknown subsys name 'net' [ 87.928708][ T5816] cgroup: Unknown subsys name 'cpuset' [ 87.937903][ T5816] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.586529][ T5816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 93.467689][ T6013] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.483524][ T6013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.491023][ T6013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.524669][ T6013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.532317][ T6013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.140919][ T6007] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 96.895408][ T24] cfg80211: failed to load regulatory.db [ 100.337203][ T6013] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.345326][ T6013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.352852][ T6013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.360950][ T6013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.368840][ T6013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.447471][ T6013] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 100.463748][ T55] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 100.471579][ T55] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 100.481237][ T55] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 100.496655][ T55] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 100.504762][ T55] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 100.525914][ T6068] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 100.533899][ T6068] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 100.545724][ T6068] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 100.554442][ T6068] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 100.596988][ T55] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 100.607121][ T55] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 100.614822][ T55] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 100.622986][ T55] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 100.633541][ T55] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 100.950652][ T6062] chnl_net:caif_netlink_parms(): no params data found [ 101.231708][ T6065] chnl_net:caif_netlink_parms(): no params data found [ 101.247147][ T6062] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.255452][ T6062] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.262584][ T6062] bridge_slave_0: entered allmulticast mode [ 101.269966][ T6062] bridge_slave_0: entered promiscuous mode [ 101.282518][ T6062] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.290239][ T6062] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.297528][ T6062] bridge_slave_1: entered allmulticast mode [ 101.304972][ T6062] bridge_slave_1: entered promiscuous mode [ 101.386129][ T6072] chnl_net:caif_netlink_parms(): no params data found [ 101.406157][ T6062] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.420847][ T6062] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.511018][ T6062] team0: Port device team_slave_0 added [ 101.521827][ T6062] team0: Port device team_slave_1 added [ 101.537795][ T6064] chnl_net:caif_netlink_parms(): no params data found [ 101.638752][ T6065] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.646076][ T6065] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.653511][ T6065] bridge_slave_0: entered allmulticast mode [ 101.660617][ T6065] bridge_slave_0: entered promiscuous mode [ 101.669388][ T6062] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.676559][ T6062] 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. [ 101.702673][ T6062] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.716249][ T6062] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.723191][ T6062] 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. [ 101.749204][ T6062] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.770790][ T6065] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.778548][ T6065] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.786091][ T6065] bridge_slave_1: entered allmulticast mode [ 101.793923][ T6065] bridge_slave_1: entered promiscuous mode [ 101.895127][ T6065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.910184][ T6072] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.917596][ T6072] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.924860][ T6072] bridge_slave_0: entered allmulticast mode [ 101.932121][ T6072] bridge_slave_0: entered promiscuous mode [ 101.941443][ T6072] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.948658][ T6072] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.956026][ T6072] bridge_slave_1: entered allmulticast mode [ 101.963358][ T6072] bridge_slave_1: entered promiscuous mode [ 101.982577][ T6064] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.989860][ T6064] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.997066][ T6064] bridge_slave_0: entered allmulticast mode [ 102.004731][ T6064] bridge_slave_0: entered promiscuous mode [ 102.014682][ T6065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.059183][ T6064] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.066490][ T6064] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.073996][ T6064] bridge_slave_1: entered allmulticast mode [ 102.081154][ T6064] bridge_slave_1: entered promiscuous mode [ 102.130060][ T6062] hsr_slave_0: entered promiscuous mode [ 102.136599][ T6062] hsr_slave_1: entered promiscuous mode [ 102.160685][ T6065] team0: Port device team_slave_0 added [ 102.170797][ T6072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.196763][ T6064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.207732][ T6065] team0: Port device team_slave_1 added [ 102.228741][ T6072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.259947][ T6064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.317698][ T6065] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.324756][ T6065] 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. [ 102.351738][ T6065] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.399227][ T6065] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.406263][ T6065] 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. [ 102.433147][ T6068] Bluetooth: hci0: command tx timeout [ 102.436036][ T6065] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.455514][ T6072] team0: Port device team_slave_0 added [ 102.469122][ T6072] team0: Port device team_slave_1 added [ 102.478261][ T6064] team0: Port device team_slave_0 added [ 102.510362][ T6064] team0: Port device team_slave_1 added [ 102.567660][ T6072] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.575031][ T6072] 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. [ 102.601149][ T6068] Bluetooth: hci2: command tx timeout [ 102.601262][ T6072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.619617][ T6072] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.627111][ T6072] 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. [ 102.653281][ T6072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.653332][ T6068] Bluetooth: hci1: command tx timeout [ 102.693482][ T6064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.700446][ T6064] 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. [ 102.726535][ T6064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.733526][ T6068] Bluetooth: hci3: command tx timeout [ 102.739614][ T6064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.749485][ T6064] 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. [ 102.775504][ T6064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.829328][ T6065] hsr_slave_0: entered promiscuous mode [ 102.835830][ T6065] hsr_slave_1: entered promiscuous mode [ 102.841969][ T6065] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.850089][ T6065] Cannot create hsr debugfs directory [ 102.945419][ T6072] hsr_slave_0: entered promiscuous mode [ 102.951872][ T6072] hsr_slave_1: entered promiscuous mode [ 102.960727][ T6072] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.968372][ T6072] Cannot create hsr debugfs directory [ 103.001562][ T6064] hsr_slave_0: entered promiscuous mode [ 103.008856][ T6064] hsr_slave_1: entered promiscuous mode [ 103.016542][ T6064] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.024554][ T6064] Cannot create hsr debugfs directory [ 103.260493][ T6062] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.274385][ T6062] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.311260][ T6062] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.322178][ T6062] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.507477][ T6072] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.525183][ T6072] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.550682][ T6072] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.562155][ T6072] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.635879][ T6065] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 103.659172][ T6065] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 103.689143][ T6065] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 103.699888][ T6065] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 103.741042][ T6062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.780887][ T6064] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 103.804676][ T6062] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.815224][ T6064] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 103.836551][ T6064] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 103.850949][ T772] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.858254][ T772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.876548][ T1144] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.883917][ T1144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.899528][ T6064] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.017693][ T6072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.064671][ T6072] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.080864][ T6065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.109056][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.116254][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.139535][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.146694][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.185009][ T6065] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.234304][ T1144] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.241530][ T1144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.254540][ T1144] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.261696][ T1144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.296987][ T6064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.419653][ T6064] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.478579][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.485877][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.499586][ T6068] Bluetooth: hci0: command tx timeout [ 104.507233][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.514433][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.655459][ T6068] Bluetooth: hci2: command tx timeout [ 104.662654][ T6062] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.744905][ T6068] Bluetooth: hci1: command tx timeout [ 104.814800][ T6068] Bluetooth: hci3: command tx timeout [ 104.842942][ T6062] veth0_vlan: entered promiscuous mode [ 104.882930][ T6072] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.896524][ T6062] veth1_vlan: entered promiscuous mode [ 104.911734][ T6065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.007394][ T6062] veth0_macvtap: entered promiscuous mode [ 105.055222][ T6065] veth0_vlan: entered promiscuous mode [ 105.062125][ T6062] veth1_macvtap: entered promiscuous mode [ 105.090637][ T6072] veth0_vlan: entered promiscuous mode [ 105.103589][ T6065] veth1_vlan: entered promiscuous mode [ 105.130510][ T6062] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.140114][ T6072] veth1_vlan: entered promiscuous mode [ 105.162957][ T6062] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.179910][ T6064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.204784][ T6062] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.219205][ T6062] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.228407][ T6062] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.237393][ T6062] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.278925][ T6065] veth0_macvtap: entered promiscuous mode [ 105.290796][ T6065] veth1_macvtap: entered promiscuous mode [ 105.349801][ T6065] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.359267][ T6072] veth0_macvtap: entered promiscuous mode [ 105.385049][ T6065] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.396351][ T6072] veth1_macvtap: entered promiscuous mode [ 105.428662][ T6065] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.437975][ T6065] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.447371][ T6065] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.457429][ T6065] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.480696][ T6064] veth0_vlan: entered promiscuous mode [ 105.531080][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.542234][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.557501][ T6064] veth1_vlan: entered promiscuous mode [ 105.574317][ T6072] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.626222][ T6072] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.671708][ T6072] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.681124][ T6072] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.689951][ T6072] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.700207][ T6072] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.713842][ T772] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.730108][ T772] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.730747][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.745979][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.791268][ T772] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.800169][ T772] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.831615][ T6064] veth0_macvtap: entered promiscuous mode [ 105.877280][ T6064] veth1_macvtap: entered promiscuous mode [ 105.951620][ T6064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.013941][ T6064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.062292][ T6064] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.079646][ T6064] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.103377][ T6064] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.112134][ T6064] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.172277][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.198536][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.362535][ T1144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.397588][ T1144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.498864][ T1144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.531370][ T1144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.573700][ T6068] Bluetooth: hci0: command tx timeout [ 106.691594][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.700754][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.734677][ T6068] Bluetooth: hci2: command tx timeout [ 106.813920][ T6068] Bluetooth: hci1: command tx timeout [ 106.893491][ T6068] Bluetooth: hci3: command tx timeout [ 108.664995][ T6068] Bluetooth: hci0: command tx timeout [ 108.823345][ T6068] Bluetooth: hci2: command tx timeout [ 108.893513][ T6068] Bluetooth: hci1: command tx timeout [ 108.974567][ T6068] Bluetooth: hci3: command tx timeout [ 110.002472][ T6068] Bluetooth: hci1: unexpected event 0x23 length: 127 > 13 [ 111.995398][ T6352] mmap: syz.3.294 (6352) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 112.280906][ T30] audit: type=1800 audit(1748155869.355:2): pid=6363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.299" name="members" dev="configfs" ino=8641 res=0 errno=0 [ 112.481515][ T6068] Bluetooth: hci2: Unable to find connection for big 0xd2 [ 114.803277][ T30] audit: type=1800 audit(1748155875.871:3): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.352" name="members" dev="configfs" ino=8178 res=0 errno=0 [ 115.446236][ T30] audit: type=1800 audit(1748155876.511:4): pid=6497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.364" name="members" dev="configfs" ino=8841 res=0 errno=0 [ 117.187934][ T6566] ptrace attach of "./syz-executor exec"[6064] was attempted by "./syz-executor exec"[6566] [ 119.141624][ T6068] Bluetooth: hci0: unexpected event 0x31 length: 124 > 6 [ 119.505485][ T30] audit: type=1800 audit(1748155880.581:5): pid=6664 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.449" name="version" dev="configfs" ino=9135 res=0 errno=0 [ 127.079201][ T30] audit: type=1800 audit(1748156915.150:6): pid=6963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.597" name="dummy_udc" dev="gadgetfs" ino=7057 res=0 errno=0 [ 127.867110][ T6068] Bluetooth: hci1: unexpected event 0x36 length: 123 > 7 [ 128.996948][ T6068] Bluetooth: hci0: unexpected event 0x17 length: 123 > 6 [ 131.004456][ T30] audit: type=1800 audit(1748156919.070:7): pid=7105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.663" name="trace_pipe" dev="tracefs" ino=1128 res=0 errno=0 [ 131.492980][ T7125] ptrace attach of "./syz-executor exec"[6072] was attempted by "./syz-executor exec"[7125] [ 135.370579][ T7272] can: request_module (can-proto-0) failed. [ 137.862937][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.869671][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 139.264800][ T7435] ima: policy update failed [ 139.270079][ T30] audit: type=1802 audit(1748156927.350:8): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.827" res=0 errno=0 [ 141.173918][ T7518] futex_wake_op: syz.2.865 tries to shift op by 64; fix this program [ 142.060757][ T7556] syz.3.887 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 144.478092][ T6068] Bluetooth: hci0: unexpected event 0x1d length: 6 > 5 [ 149.181993][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.312024][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.384258][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.506722][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.932208][ T12] bridge_slave_1: left allmulticast mode [ 149.973393][ T12] bridge_slave_1: left promiscuous mode [ 149.979684][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.077767][ T12] bridge_slave_0: left allmulticast mode [ 150.099493][ T12] bridge_slave_0: left promiscuous mode [ 150.123417][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.193586][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.204582][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.212197][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.230246][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.243583][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.732687][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 151.808702][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 151.865418][ T12] bond0 (unregistering): Released all slaves [ 152.349437][ T55] Bluetooth: hci0: command tx timeout [ 153.076297][ T12] hsr_slave_0: left promiscuous mode [ 153.082415][ T12] hsr_slave_1: left promiscuous mode [ 153.089035][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 153.097478][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 153.106450][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 153.114638][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 153.148263][ T12] veth1_macvtap: left promiscuous mode [ 153.154174][ T12] veth0_macvtap: left promiscuous mode [ 153.159867][ T12] veth1_vlan: left promiscuous mode [ 153.165863][ T12] veth0_vlan: left promiscuous mode [ 153.679274][ T12] team0 (unregistering): Port device team_slave_1 removed [ 153.706892][ T12] team0 (unregistering): Port device team_slave_0 removed [ 154.077701][ T7868] chnl_net:caif_netlink_parms(): no params data found [ 154.220223][ T7868] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.230399][ T7868] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.242213][ T7868] bridge_slave_0: entered allmulticast mode [ 154.256184][ T7868] bridge_slave_0: entered promiscuous mode [ 154.265431][ T7868] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.272555][ T7868] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.279814][ T7868] bridge_slave_1: entered allmulticast mode [ 154.293344][ T7868] bridge_slave_1: entered promiscuous mode [ 154.360071][ T7868] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.379380][ T7868] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.414620][ T55] Bluetooth: hci0: command tx timeout [ 154.468638][ T7868] team0: Port device team_slave_0 added [ 154.482821][ T7868] team0: Port device team_slave_1 added [ 154.540345][ T7868] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.549153][ T7868] 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. [ 154.581895][ T7868] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.604229][ T7868] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.611206][ T7868] 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. [ 154.647418][ T7868] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.730497][ T7868] hsr_slave_0: entered promiscuous mode [ 154.737684][ T7868] hsr_slave_1: entered promiscuous mode [ 154.946856][ T7868] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 154.964233][ T7868] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 154.978590][ T7868] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 154.991028][ T7868] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 155.031225][ T7868] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.038512][ T7868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.046424][ T7868] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.053636][ T7868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.149120][ T1144] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.158718][ T1144] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.191637][ T7868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.214846][ T7868] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.229874][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.237093][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.256993][ T772] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.264174][ T772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.592946][ T7868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 155.992207][ T7868] veth0_vlan: entered promiscuous mode [ 156.009157][ T7868] veth1_vlan: entered promiscuous mode [ 156.066943][ T7868] veth0_macvtap: entered promiscuous mode [ 156.081745][ T7868] veth1_macvtap: entered promiscuous mode [ 156.112947][ T7868] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.132523][ T7868] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.148862][ T7868] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.161092][ T7868] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.170392][ T7868] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.181442][ T7868] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.290940][ T772] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.312918][ T772] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.349464][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.360463][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.497181][ T55] Bluetooth: hci0: command tx timeout [ 158.069163][ T55] Bluetooth: hci1: unexpected event 0x23 length: 12 < 13 [ 158.573550][ T55] Bluetooth: hci0: command tx timeout [ 159.848426][ T8149] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 159.880061][ T8149] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 159.975473][ T8149] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 160.021427][ T8149] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 160.053399][ T8149] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 160.115473][ T8149] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 160.175385][ T8149] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 160.181480][ T8149] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 160.285763][ T8149] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 160.337022][ T8149] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 160.370703][ T8149] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 160.410709][ T8149] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 160.446969][ T8200] Process accounting resumed [ 161.135241][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 162.093426][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 162.253440][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 162.418656][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 163.221358][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 164.166435][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 164.339836][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 164.494725][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 165.281251][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 166.021234][ T8450] Unable to find swap-space signature [ 166.246749][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 166.405085][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 166.569682][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 167.672927][ T8486] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 167.692979][ T8486] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 167.708212][ T8486] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 167.714445][ T8486] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 168.776300][ T30] audit: type=1800 audit(1748159004.888:9): pid=8574 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1318" name="dbroot" dev="configfs" ino=15841 res=0 errno=0 [ 168.941696][ T6068] Bluetooth: hci2: command 0x0c1a tx timeout [ 169.737693][ T6068] Bluetooth: hci0: command 0x0c1a tx timeout [ 169.743998][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 169.754449][ T5139] Bluetooth: hci1: command 0x0c1a tx timeout [ 171.025110][ T30] audit: type=1800 audit(1748159007.150:10): pid=8676 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1367" name="lu_gp_id" dev="configfs" ino=15962 res=0 errno=0 [ 171.280268][ T30] audit: type=1800 audit(1748159007.411:11): pid=8690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1374" name="discovery_nqn" dev="configfs" ino=16426 res=0 errno=0 [ 175.896588][ T30] audit: type=1800 audit(1748159012.025:12): pid=8904 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1461" name="trace_pipe" dev="tracefs" ino=1170 res=0 errno=0 [ 177.041031][ T8954] __vm_enough_memory: pid: 8954, comm: syz.2.1481, bytes: 4398046511104 not enough memory for the allocation [ 177.412533][ T8974] syz.4.1489(8974): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 180.385506][ T9108] random: crng reseeded on system resumption [ 181.626154][ T9161] random: crng reseeded on system resumption [ 183.188557][ T9226] capability: warning: `syz.1.1584' uses deprecated v2 capabilities in a way that may be insecure [ 186.466775][ T9364] random: crng reseeded on system resumption [ 186.509176][ T30] audit: type=1800 audit(1748160046.703:13): pid=9366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1650" name="members" dev="configfs" ino=18453 res=0 errno=0 [ 187.229886][ T9386] ptrace attach of "./syz-executor exec"[7868] was attempted by "./syz-executor exec"[9386] [ 190.357650][ T9503] Process accounting paused [ 192.013249][ T9567] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 194.160581][ T9586] kexec: Could not allocate control_code_buffer [ 196.770825][ T9649] kexec: Could not allocate control_code_buffer [ 197.431617][ T9722] queue_state_write: operation too long [ 197.483141][ T9722] queue_state_write: use 'run', 'start' or 'kick' [ 199.136967][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.143393][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.339959][ T9813] [ 201.828489][ T9862] delete_channel: no stack [ 203.372314][ T9913] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 207.201638][T10030] block2mtd: illegal erase size [ 208.525478][T10079] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 208.743774][T10087] i2c i2c-0: delete_device: Extra parameters [ 208.851813][T10090] ima: policy update failed [ 208.851990][ T30] audit: type=1807 audit(1748160069.169:14): UNKNOWN=0"]$|1j0B|dӉO+/xWӦ^gq%ḦrO res=0 [ 208.915025][ T30] audit: type=1802 audit(1748160069.169:15): pid=10091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.3.1997" res=0 errno=0 [ 208.973362][ T30] audit: type=1802 audit(1748160069.189:16): pid=10090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.1997" res=0 errno=0 [ 214.533379][T10278] binder: 10277:10278 ioctl 541b 38 returned -22 syzkaller syzkaller login: [ 218.839756][T10445] kAFS: Invalid Command on /proc/fs/afs/cells file [ 220.256856][T10507] syz.1.2200 uses obsolete (PF_INET,SOCK_PACKET) [ 220.282272][T10503] Process accounting resumed [ 220.424273][T10511] blktrace: Concurrent blktraces are not allowed on ram7 [ 221.005329][T10541] blktrace: Concurrent blktraces are not allowed on ram7 [ 221.683647][T10567] ptrace attach of "./syz-executor exec"[6065] was attempted by "./syz-executor exec"[10567] [ 224.679679][T10689] : Can't lookup blockdev [ 224.946691][T10699] rtc_cmos 00:00: in use; can't configure [ 225.425956][T10719] ptp ptp0: only physical clock in use now [ 225.733282][T10731] ubi0: attaching mtd0 [ 225.740632][T10731] ubi0 error: ubi_attach_mtd_dev: bad VID header (63) or data offsets (127) [ 225.769068][T10734] kafs: addr_prefs: Invalid Command [ 226.372932][T10759] cougar: G6 mapped to F18 [ 229.254193][T10886] bond0: no command found in slaves file - use +ifname or -ifname [ 229.566094][T10902] synth uevent: /bus/memstick: unknown uevent action string [ 230.749473][T10950] bond0: option packets_per_slave: invalid value ( Xnp) [ 230.768172][T10950] bond0: option packets_per_slave: allowed values 0 - 65535 [ 231.259174][T10971] : Can't lookup blockdev [ 234.176751][T11103] program syz.1.2488 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 235.507674][ T6068] Bluetooth: hci3: unexpected event 0x3e length: 723 > 260 [ 235.507716][ T6068] Bluetooth: hci3: unexpected subevent 0x0d length: 722 > 260 [ 235.523369][ T6068] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 235.523467][ T6068] Bluetooth: hci3: Malformed LE Event: 0x0d [ 238.321543][T11276] scsi_strcpy_devinfo: vendor string '/&c~n] | [ 238.321543][T11276] M' is too long [ 238.391724][T11276] scsi_strcpy_devinfo: model string 'Dd5 K2b [ 238.391724][T11276] W ' is too long [ 238.890677][T11300] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input9 [ 241.604137][T11409] ima: policy update failed [ 241.608890][ T30] audit: type=1802 audit(1748160102.099:17): pid=11409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.2616" res=0 errno=0 [ 243.834282][T11507] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 243.878611][ T30] audit: type=1400 audit(1748160104.381:18): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=11505 comm="syz.3.2655" [ 245.047854][ T30] audit: type=1400 audit(1748160105.547:19): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=11560 comm="syz.2.2677" [ 246.110582][T11597] cougar: G6 mapped to space [ 246.747367][T11627] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 246.793603][T11632] vhci_hcd: invalid port number 255 [ 246.798939][T11627] CIFS mount error: No usable UNC path provided in device string! [ 246.798939][T11627] [ 246.838572][T11627] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 246.947503][T11636] warning: `syz.2.2704' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 247.703186][T11668] syz_tun: tun_chr_ioctl cmd 2147767506 [ 248.153074][T11685] zswap: compressor Ȯ9Qz%;0*lH`Bkjwjӳ<85'.Y[`2Y$`Yvgִq"b%zN[O EiFi(Sh3Kx>ԝRS=kHɟ{?Bbޝ4)> not available [ 249.284938][T11737] vivid-003: ================= START STATUS ================= [ 249.306566][T11737] vivid-003: Radio HW Seek Mode: Bounded [ 249.313699][T11737] vivid-003: Radio Programmable HW Seek: false [ 249.323607][T11737] vivid-003: RDS Rx I/O Mode: Block I/O [ 249.329260][T11737] vivid-003: Generate RBDS Instead of RDS: false [ 249.353535][T11737] vivid-003: RDS Reception: true [ 249.358624][T11737] vivid-003: RDS Program Type: 0 inactive [ 249.396419][T11737] vivid-003: RDS PS Name: inactive [ 249.401761][T11737] vivid-003: RDS Radio Text: inactive [ 249.418947][T11737] vivid-003: RDS Traffic Announcement: false inactive [ 249.426280][T11737] vivid-003: RDS Traffic Program: false inactive [ 249.432786][T11737] vivid-003: RDS Music: false inactive [ 249.439138][T11737] vivid-003: ================== END STATUS ================== [ 249.779140][T11758] binder: 11757:11758 ioctl c0306201 2000000000c0 returned -14 [ 250.255208][T11775] Process accounting paused [ 251.318408][T11820] kAFS: Invalid Command on /proc/fs/afs/cells file [ 252.075430][T11848] Invalid ELF header magic: != ELF [ 252.898343][T11881] Invalid ELF header magic: != ELF [ 253.905769][T11920] Invalid ELF header magic: != ELF [ 255.334468][T11974] process 'syz.1.2863' launched '/dev/fd/3' with NULL argv: empty string added [ 257.027165][T12043] Invalid ELF header magic: != ELF [ 257.374839][ T6068] Bluetooth: hci0: Malformed Event: 0x13 [ 257.542355][T12068] delete_channel: no stack [ 259.996861][T12164] bond0: Unable to set down delay as MII monitoring is disabled [ 260.242907][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.252195][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.356431][ T30] audit: type=1107 audit(1748160121.942:20): pid=12219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 262.730453][T12286] WARNING! power/level is deprecated; use power/control instead [ 264.164183][T12319] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 265.637530][T12413] sg_write: data in/out 589824/1 bytes for SCSI command 0x7b-- guessing data in; [ 265.637530][T12413] program syz.2.3080 not setting count and/or reply_len properly [ 266.446782][T12452] Setting dangerous option i915.mitigations - tainting kernel [ 266.470277][T12452] Bad "i915.mitigations=!h@S", 'h@S' is unknown [ 267.887262][T12516] bond0: option lp_interval: invalid value (/sys/devices/platform/vkms/graphics/fb0/rotate) [ 267.947509][T12516] bond0: option lp_interval: allowed values 1 - 2147483647 [ 268.054196][T12522] vhci_hcd: invalid port number 21 [ 268.077868][T12522] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 270.204540][T12608] kmem.tcp.limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 270.961243][T12641] nvme_fcloop: unknown parameter or missing value '^/]' [ 271.583528][T12669] ceph: Failed to parse sending metrics switch value 'P^' [ 272.377994][T12661] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 274.216294][ T30] audit: type=1806 audit(1748160134.879:21): xattr=2EC7871B res=-22 [ 274.484102][T12802] ubi0: attaching mtd0 [ 274.490888][T12802] ubi0: scanning is finished [ 274.522661][T12802] ubi0: empty MTD device detected [ 274.530985][T12802] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 274.677984][T12802] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 275.033789][T12828] bdi 43:96: the stable_pages_required attribute has been removed. Use the stable_writes queue attribute instead. [ 275.724685][T12862] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 275.875972][ T6068] Bluetooth: hci1: unexpected event 0x1d length: 6 > 5 [ 276.415826][T12891] ubi0: attaching mtd0 [ 276.455756][T12891] ubi0: scanning is finished [ 276.460393][T12891] ubi0: empty MTD device detected [ 276.484109][T12891] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 276.595900][T12891] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 278.914824][T13012] misc userio: Invalid payload size [ 279.589765][T13037] sysfs_service_op_show: Client not running :-5: [ 280.126890][T13059] : Can't lookup blockdev [ 280.263656][T13060] Process accounting resumed [ 281.360201][T13105] sysfs_service_op_store: Client not running :-5: [ 284.082919][ T9] Process accounting resumed [ 285.131921][ T6068] Bluetooth: hci3: unexpected event for opcode 0x7c89 [ 285.889204][T13281] ima: Unable to open file: /suritRy/integrity?iqa/policy (-2) [ 285.926135][T13274] ima: policy update failed [ 285.999170][T13284] block nbd8: NBD_DISCONNECT [ 286.013803][ T30] audit: type=1802 audit(1748160146.730:22): pid=13274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.3491" res=0 errno=0 [ 289.234128][ T30] audit: type=1800 audit(1748160149.967:23): pid=13443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.3575" name="dbroot" dev="configfs" ino=30060 res=0 errno=0 [ 289.267132][T13443] db_root: not a directory: /dev/audio1 [ 289.641158][T13462] delete_channel: no stack [ 289.753611][T13467] uvcvideo: [Deprecated]: nodrop parameter will be eventually removed. [ 291.457382][T13548] program syz.2.3626 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 293.455268][T13631] writes to the poll attribute are ignored. [ 293.464192][T13631] please use driver specific parameters instead. [ 296.175122][T13744] Debayer A: ================= START STATUS ================= [ 296.215403][T13744] Debayer A: Debayer Mean Window Size: 3 [ 296.249743][T13744] Debayer A: ================== END STATUS ================== [ 297.176227][T13794] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 298.090405][T13838] syz.4.3767 (13838): attempted to duplicate a private mapping with mremap. This is not supported. [ 301.560218][T13996] Format for deleting device is "id" (uint). [ 303.114059][T14074] nfsd: Unknown parameter '^B-' [ 306.544469][T14254] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888078801800 pfn:0x78800 [ 306.560767][T14254] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 306.570328][T14254] flags: 0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff) [ 306.579379][T14254] page_type: f5(slab) [ 306.626032][T14254] raw: 00fff00000000240 ffff88801b441b40 ffffea000177a510 ffffea0001ee4890 [ 306.656425][T14254] raw: ffff888078801800 000000000010000b 00000000f5000000 0000000000000000 [ 306.665095][T14254] head: 00fff00000000240 ffff88801b441b40 ffffea000177a510 ffffea0001ee4890 [ 306.683932][T14254] head: ffff888078801800 000000000010000b 00000000f5000000 0000000000000000 [ 306.693888][T14254] head: 00fff00000000001 ffffea0001e20001 00000000ffffffff 00000000ffffffff [ 306.703832][T14254] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 306.712935][T14254] page dumped because: unmovable page [ 306.718742][T14254] page_owner tracks the page as allocated [ 306.730757][T14254] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6072, tgid 6072 (syz-executor), ts 103560962667, free_ts 103285704785 [ 306.753993][T14254] post_alloc_hook+0x181/0x1b0 [ 306.759696][T14254] get_page_from_freelist+0x135c/0x3920 [ 306.800771][T14254] __alloc_frozen_pages_noprof+0x263/0x23a0 [ 306.810854][T14254] alloc_pages_mpol+0x1fb/0x550 [ 306.818804][T14254] new_slab+0x244/0x340 [ 306.823110][T14254] ___slab_alloc+0xd9c/0x1940 [ 306.828295][T14254] __slab_alloc.constprop.0+0x56/0xb0 [ 306.854912][T14254] __kmalloc_cache_noprof+0xfb/0x3e0 [ 306.860257][T14254] ____ip_mc_inc_group+0x403/0x10f0 [ 306.884574][T14254] ip_mc_up+0x154/0x3b0 [ 306.893779][T14254] inetdev_event+0xafb/0x18a0 [ 306.905033][T14254] notifier_call_chain+0xbc/0x410 [ 306.913174][T14254] call_netdevice_notifiers_info+0xbe/0x140 [ 306.927520][T14254] __dev_notify_flags+0x12c/0x2e0 [ 306.932721][T14254] netif_change_flags+0x108/0x160 [ 306.938630][T14254] do_setlink.constprop.0+0xddf/0x44b0 [ 306.945052][T14254] page last free pid 6062 tgid 6062 stack trace: [ 306.951525][T14254] __free_frozen_pages+0x69d/0xff0 [ 306.960941][T14254] __put_partials+0x16d/0x1c0 [ 306.983651][T14254] qlist_free_all+0x4e/0x120 [ 306.988334][T14254] kasan_quarantine_reduce+0x195/0x1e0 [ 306.998708][T14254] __kasan_slab_alloc+0x69/0x90 [ 307.003732][T14254] __kmalloc_cache_noprof+0x1f1/0x3e0 [ 307.009257][T14254] netdevice_event+0x365/0x9d0 [ 307.018449][T14254] notifier_call_chain+0xbc/0x410 [ 307.024813][T14254] call_netdevice_notifiers_info+0xbe/0x140 [ 307.030912][T14254] __dev_notify_flags+0x12c/0x2e0 [ 307.044045][T14254] netif_change_flags+0x108/0x160 [ 307.050476][T14254] do_setlink.constprop.0+0xddf/0x44b0 [ 307.057628][T14254] rtnl_newlink+0x1446/0x2000 [ 307.062458][T14254] rtnetlink_rcv_msg+0x95b/0xe90 [ 307.069448][T14254] netlink_rcv_skb+0x16d/0x440 [ 307.076152][T14254] netlink_unicast+0x53a/0x7f0 [ 307.211588][T14274] Scaler: ================= START STATUS ================= [ 307.251067][T14274] Scaler: ================== END STATUS ================== [ 308.952839][T14342] Setting dangerous option i915.mitigations - tainting kernel [ 309.400756][T14362] random: crng reseeded on system resumption [ 309.963026][T14379] bond0: no command found in slaves file - use +ifname or -ifname [ 310.848670][T14416] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 313.373716][T14552] random: crng reseeded on system resumption [ 315.259022][T14647] usb usb36: usbfs: process 14647 (syz.3.4160) did not claim interface 0 before use [ 315.452206][T14659] ecryptfs_parse_packet_length: Error parsing packet length [ 315.474872][T14659] ecryptfs_miscdev_write: Error parsing packet length; rc = [-22] [ 315.632902][T14669] deleting an unspecified loop device is not supported. [ 316.654526][T14725] hub 8-0:1.0: Interface 0 is not authorized for usage [ 316.674891][T14725] usbtest 8-0:1.0: Interface 0 is not authorized for usage [ 318.994790][T14854] vivid-007: ================= START STATUS ================= [ 319.031278][T14854] vivid-007: Enable Output Cropping: true [ 319.037832][T14854] vivid-007: Enable Output Composing: true [ 319.071451][T14854] vivid-007: Enable Output Scaler: true [ 319.077189][T14854] vivid-007: Tx RGB Quantization Range: Automatic [ 319.106810][T14854] vivid-007: Transmit Mode: HDMI [ 319.123527][T14854] vivid-007: Hotplug Present: 0x00000000 [ 319.140447][T14854] vivid-007: RxSense Present: 0x00000000 [ 319.156496][T14854] vivid-007: EDID Present: 0x00000000 [ 319.182658][T14854] vivid-007: ================== END STATUS ================== [ 319.358901][T14872] futex_wake_op: syz.2.4268 tries to shift op by 64; fix this program [ 319.631707][T14886] binder: 14883:14886 ioctl c0306201 2000000000c0 returned -14 [ 321.281638][T14982] blkio.reset_stats is deprecated [ 321.359453][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 321.365804][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 321.990133][T15021] scsi_dev_info_list_add_str: bad dev info string ')zD 5fk+*X#R84*VsndvqQW}~YrȀ-8VGDƘLB%v†v}Ypq|?O[,! 7xWDr%[}E$3?G9Ff=lrGH;2L<=|8 -c Fո"[v9q4Mmvqk[(iNDСMX PSqqX4X`V!;r֍)y]WzfIH0,v{q8שUܹ䑉m؛HTwCz-nR%2]x05oՕ|3>lS*L/Cdgӑ[C=Cwem)l#' ''S.sHgi-TY%ܹF*8nFTH?i{' '' [ 328.889041][T15411] Process accounting resumed [ 330.272625][T15495] program syz.1.4573 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 330.362829][T15499] ICMPv6: process `syz.2.4575' is using deprecated sysctl (syscall) net.ipv6.neigh.veth0_to_bridge.base_reachable_time - use net.ipv6.neigh.veth0_to_bridge.base_reachable_time_ms instead [ 330.643331][ T6068] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 330.643373][ T6068] Bluetooth: hci2: unexpected subevent 0x0e length: 725 > 15 [ 330.658270][ T6068] Bluetooth: hci2: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 333.249233][T15657] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 334.992417][T15759] binder: 15758:15759 ioctl c00c6211 38 returned -14 [ 335.933376][ T6017] rtc_cmos 00:00: Alarms can be up to one day in the future [ 335.952345][ T6017] rtc_cmos 00:00: Alarms can be up to one day in the future [ 335.960034][ T6017] rtc_cmos 00:00: Alarms can be up to one day in the future [ 335.973084][ T6017] rtc_cmos 00:00: Alarms can be up to one day in the future [ 335.980694][ T6017] rtc rtc0: __rtc_set_alarm: err=-22 [ 336.253998][T15823] block nbd14: the capability attribute has been deprecated. [ 339.099713][T15969] binder: binder_mmap: 15968 0-1000 bad vm_flags failed -1 [ 340.435998][T16046] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 340.567956][T16050] [U] È'F_ـ>È'F_ـP [ 340.575276][T16050] [U] 73f̐gjE [ 340.580409][T16050] [U] o [ 340.583303][T16050] [U] |Jtexoʱ1<6pr;]%6 [ 341.957718][T16123] ptrace attach of "./syz-executor exec"[6072] was attempted by "./syz-executor exec"[16123] [ 342.525406][T16156] program syz.2.4898 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 344.573515][T16257] vmstat_refresh: nr_hugetlb -2048 [ 347.251781][T16408] busy [ 348.121866][T16459] dyndbg: bad flag-op , at start of [ 348.127456][T16459] dyndbg: flags parse failed [ 348.162529][T16459] dyndbg: bad flag-op , at start of [ 348.168046][T16459] dyndbg: flags parse failed [ 349.580428][T16543] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 349.636629][T16547] Per memcg swappiness does not exist in cgroup v2. See memory.reclaim or memory.swap.max there [ 349.636629][T16547] [ 351.009421][ T30] audit: type=1800 audit(4294967352.018:24): pid=16621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.5120" name="lu_gp_id" dev="configfs" ino=40278 res=0 errno=0 [ 351.042533][ C1] vkms_vblank_simulate: vblank timer overrun [ 352.987160][T16726] Invalid input. Must be >= 4608 [ 353.383995][T16737] [ 353.386371][T16737] ====================================================== [ 353.393403][T16737] WARNING: possible circular locking dependency detected [ 353.400439][T16737] 6.15.0-rc7-syzkaller-00152-gd0c22de9995b #0 Tainted: G U [ 353.409136][T16737] ------------------------------------------------------ [ 353.416176][T16737] syz.1.5179/16737 is trying to acquire lock: [ 353.422266][T16737] ffff888143f2d3d8 (&q->elevator_lock){+.+.}-{4:4}, at: elv_iosched_store+0x201/0x5f0 [ 353.431921][T16737] [ 353.431921][T16737] but task is already holding lock: [ 353.439304][T16737] ffff888143f2cea8 (&q->q_usage_counter(io)#55){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 353.450571][T16737] [ 353.450571][T16737] which lock already depends on the new lock. [ 353.450571][T16737] [ 353.460990][T16737] [ 353.460990][T16737] the existing dependency chain (in reverse order) is: [ 353.470004][T16737] [ 353.470004][T16737] -> #2 (&q->q_usage_counter(io)#55){++++}-{0:0}: [ 353.478632][T16737] blk_alloc_queue+0x619/0x760 [ 353.483934][T16737] blk_mq_alloc_queue+0x179/0x290 [ 353.489504][T16737] __blk_mq_alloc_disk+0x29/0x120 [ 353.495077][T16737] nbd_dev_add+0x49d/0xbb0 [ 353.500027][T16737] nbd_init+0x181/0x320 [ 353.504720][T16737] do_one_initcall+0x120/0x6e0 [ 353.510018][T16737] kernel_init_freeable+0x5c2/0x900 [ 353.515757][T16737] kernel_init+0x1c/0x2b0 [ 353.520620][T16737] ret_from_fork+0x48/0x80 [ 353.525563][T16737] ret_from_fork_asm+0x1a/0x30 [ 353.530865][T16737] [ 353.530865][T16737] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 353.538089][T16737] fs_reclaim_acquire+0x102/0x150 [ 353.543655][T16737] kmem_cache_alloc_noprof+0x53/0x3b0 [ 353.549555][T16737] __kernfs_new_node+0xd2/0x8a0 [ 353.554931][T16737] kernfs_new_node+0x13c/0x1e0 [ 353.560225][T16737] kernfs_create_dir_ns+0x4c/0x1a0 [ 353.565866][T16737] sysfs_create_dir_ns+0x13a/0x2b0 [ 353.571514][T16737] kobject_add_internal+0x2c4/0x9b0 [ 353.577238][T16737] kobject_add+0x16e/0x240 [ 353.582182][T16737] elv_register_queue+0xd3/0x2a0 [ 353.587658][T16737] blk_register_queue+0x3c4/0x560 [ 353.593218][T16737] add_disk_fwnode+0x911/0x13a0 [ 353.598613][T16737] nbd_dev_add+0x78e/0xbb0 [ 353.603557][T16737] nbd_init+0x181/0x320 [ 353.608248][T16737] do_one_initcall+0x120/0x6e0 [ 353.613548][T16737] kernel_init_freeable+0x5c2/0x900 [ 353.619285][T16737] kernel_init+0x1c/0x2b0 [ 353.624144][T16737] ret_from_fork+0x48/0x80 [ 353.629085][T16737] ret_from_fork_asm+0x1a/0x30 [ 353.634386][T16737] [ 353.634386][T16737] -> #0 (&q->elevator_lock){+.+.}-{4:4}: [ 353.642218][T16737] __lock_acquire+0x1173/0x1ba0 [ 353.647604][T16737] lock_acquire+0x179/0x350 [ 353.652642][T16737] __mutex_lock+0x199/0xb90 [ 353.657684][T16737] elv_iosched_store+0x201/0x5f0 [ 353.663161][T16737] queue_attr_store+0x273/0x310 [ 353.668546][T16737] sysfs_kf_write+0xef/0x150 [ 353.673684][T16737] kernfs_fop_write_iter+0x351/0x510 [ 353.679500][T16737] iter_file_splice_write+0x91f/0x1150 [ 353.685500][T16737] direct_splice_actor+0x18f/0x6c0 [ 353.691163][T16737] splice_direct_to_actor+0x342/0xa30 [ 353.697092][T16737] do_splice_direct+0x174/0x240 [ 353.702498][T16737] do_sendfile+0xafd/0xe50 [ 353.707447][T16737] __x64_sys_sendfile64+0x1d8/0x220 [ 353.713176][T16737] do_syscall_64+0xcd/0x230 [ 353.718217][T16737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.724637][T16737] [ 353.724637][T16737] other info that might help us debug this: [ 353.724637][T16737] [ 353.734857][T16737] Chain exists of: [ 353.734857][T16737] &q->elevator_lock --> fs_reclaim --> &q->q_usage_counter(io)#55 [ 353.734857][T16737] [ 353.748611][T16737] Possible unsafe locking scenario: [ 353.748611][T16737] [ 353.756055][T16737] CPU0 CPU1 [ 353.761416][T16737] ---- ---- [ 353.766780][T16737] lock(&q->q_usage_counter(io)#55); [ 353.772167][T16737] lock(fs_reclaim); [ 353.778676][T16737] lock(&q->q_usage_counter(io)#55); [ 353.786585][T16737] lock(&q->elevator_lock); [ 353.791190][T16737] [ 353.791190][T16737] *** DEADLOCK *** [ 353.791190][T16737] [ 353.799350][T16737] 5 locks held by syz.1.5179/16737: [ 353.804549][T16737] #0: ffff888035234420 (sb_writers#7){.+.+}-{0:0}, at: splice_direct_to_actor+0x342/0xa30 [ 353.814638][T16737] #1: ffff88806d627488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 353.824437][T16737] #2: ffff888141b002d8 (kn->active#499){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 353.834576][T16737] #3: ffff888143f2cea8 (&q->q_usage_counter(io)#55){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 353.846284][T16737] #4: ffff888143f2cee0 (&q->q_usage_counter(queue)#7){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 353.858154][T16737] [ 353.858154][T16737] stack backtrace: [ 353.864064][T16737] CPU: 0 UID: 0 PID: 16737 Comm: syz.1.5179 Tainted: G U 6.15.0-rc7-syzkaller-00152-gd0c22de9995b #0 PREEMPT(full) [ 353.864098][T16737] Tainted: [U]=USER [ 353.864105][T16737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 353.864121][T16737] Call Trace: [ 353.864128][T16737] [ 353.864140][T16737] dump_stack_lvl+0x116/0x1f0 [ 353.864175][T16737] print_circular_bug+0x275/0x350 [ 353.864206][T16737] check_noncircular+0x14c/0x170 [ 353.864238][T16737] __lock_acquire+0x1173/0x1ba0 [ 353.864272][T16737] lock_acquire+0x179/0x350 [ 353.864301][T16737] ? elv_iosched_store+0x201/0x5f0 [ 353.864332][T16737] ? __pfx___might_resched+0x10/0x10 [ 353.864358][T16737] ? do_raw_spin_lock+0x12c/0x2b0 [ 353.864394][T16737] __mutex_lock+0x199/0xb90 [ 353.864428][T16737] ? elv_iosched_store+0x201/0x5f0 [ 353.864458][T16737] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 353.864489][T16737] ? elv_iosched_store+0x201/0x5f0 [ 353.864518][T16737] ? lockdep_hardirqs_on+0x7c/0x110 [ 353.864552][T16737] ? __pfx___mutex_lock+0x10/0x10 [ 353.864589][T16737] ? __pfx_autoremove_wake_function+0x10/0x10 [ 353.864621][T16737] ? elv_iosched_store+0x201/0x5f0 [ 353.864650][T16737] elv_iosched_store+0x201/0x5f0 [ 353.864679][T16737] ? __x64_sys_sendfile64+0x1d8/0x220 [ 353.864708][T16737] ? __pfx_elv_iosched_store+0x10/0x10 [ 353.864740][T16737] ? __mutex_trylock_common+0xe9/0x250 [ 353.864776][T16737] ? __pfx_elv_iosched_store+0x10/0x10 [ 353.864807][T16737] queue_attr_store+0x273/0x310 [ 353.864829][T16737] ? __pfx_queue_attr_store+0x10/0x10 [ 353.864856][T16737] ? find_held_lock+0x2b/0x80 [ 353.864878][T16737] ? sysfs_file_kobj+0xe4/0x290 [ 353.864912][T16737] ? __pfx_queue_attr_store+0x10/0x10 [ 353.864933][T16737] sysfs_kf_write+0xef/0x150 [ 353.864966][T16737] kernfs_fop_write_iter+0x351/0x510 [ 353.864996][T16737] ? __pfx_sysfs_kf_write+0x10/0x10 [ 353.865030][T16737] iter_file_splice_write+0x91f/0x1150 [ 353.865075][T16737] ? __pfx_iter_file_splice_write+0x10/0x10 [ 353.865115][T16737] ? __pfx_copy_splice_read+0x10/0x10 [ 353.865155][T16737] ? __pfx_iter_file_splice_write+0x10/0x10 [ 353.865193][T16737] direct_splice_actor+0x18f/0x6c0 [ 353.865229][T16737] splice_direct_to_actor+0x342/0xa30 [ 353.865264][T16737] ? __pfx_direct_splice_actor+0x10/0x10 [ 353.865302][T16737] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 353.865342][T16737] do_splice_direct+0x174/0x240 [ 353.865376][T16737] ? __pfx_do_splice_direct+0x10/0x10 [ 353.865410][T16737] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 353.865446][T16737] ? rw_verify_area+0xcf/0x680 [ 353.865481][T16737] do_sendfile+0xafd/0xe50 [ 353.865504][T16737] ? __pfx_do_sendfile+0x10/0x10 [ 353.865527][T16737] ? __x64_sys_futex+0x1e0/0x4c0 [ 353.865552][T16737] ? __x64_sys_futex+0x1e9/0x4c0 [ 353.865579][T16737] __x64_sys_sendfile64+0x1d8/0x220 [ 353.865607][T16737] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 353.865634][T16737] ? rcu_is_watching+0x12/0xc0 [ 353.865659][T16737] do_syscall_64+0xcd/0x230 [ 353.865695][T16737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.865718][T16737] RIP: 0033:0x7feb17d8e969 [ 353.865736][T16737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 353.865758][T16737] RSP: 002b:00007feb18c0f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 353.865783][T16737] RAX: ffffffffffffffda RBX: 00007feb17fb5fa0 RCX: 00007feb17d8e969 [ 353.865798][T16737] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 353.865811][T16737] RBP: 00007feb17e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 353.865824][T16737] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 353.865837][T16737] R13: 0000000000000000 R14: 00007feb17fb5fa0 R15: 00007ffc3ca45b88 [ 353.865858][T16737]