last executing test programs: 3m45.261691967s ago: executing program 0 (id=376): clone$auto(0x1ff00, 0x0, &(0x7f0000002040)=0x7, 0x0, 0x9) 3m45.110758198s ago: executing program 0 (id=380): bpf$auto(0x6, 0xffffffffffffffff, 0x0) 3m44.889785017s ago: executing program 0 (id=384): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x60282, 0x0) 3m44.620118885s ago: executing program 0 (id=389): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/rpc/nfsd.export/channel\x00', 0x8f3b7a51b8162d21, 0x0) 3m44.377214291s ago: executing program 0 (id=394): rt_sigqueueinfo$auto(0x1, 0x7, &(0x7f0000000040)={@siginfo_0_0={0x0, 0x5, 0xfffffffb, @_sigpoll={0x52, 0x7}}}) 3m43.792484676s ago: executing program 0 (id=405): removexattr$auto(0x0, &(0x7f00000000c0)='\x1e\x00') 3m43.419008561s ago: executing program 32 (id=405): removexattr$auto(0x0, &(0x7f00000000c0)='\x1e\x00') 2m37.354915669s ago: executing program 2 (id=1451): capget$auto(0x0, 0x0) 2m37.187870094s ago: executing program 2 (id=1454): socket(0x2, 0x3, 0x1) 2m36.997918604s ago: executing program 2 (id=1457): pselect6$auto(0x5, 0x0, &(0x7f0000000180)={[0x2, 0x8, 0x9, 0x3, 0x80000000101, 0x1c00000, 0xa1, 0x400000008, 0xfffffffffffffffe, 0x8, 0x1, 0x4, 0x1, 0x0, 0x80e, 0x80000001]}, 0x0, 0x0, &(0x7f0000001040)) 2m36.849383699s ago: executing program 2 (id=1461): acct$auto(&(0x7f0000000ac0)='/dev/rfkill\x00') 2m36.658235193s ago: executing program 2 (id=1465): tkill$auto(0x1, 0x7) keyctl$auto_KEYCTL_SESSION_TO_PARENT(0x12, 0x0, 0x0, 0x0, 0x48eafc79) 2m35.992809099s ago: executing program 2 (id=1474): bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x19, 0x4, 0x4, 0x809, 0x8, 0xc, 0x66b, 0x4, 0x7ff}, 0x6f4) 2m35.552009218s ago: executing program 33 (id=1474): bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x19, 0x4, 0x4, 0x809, 0x8, 0xc, 0x66b, 0x4, 0x7ff}, 0x6f4) 1.066545603s ago: executing program 1 (id=4068): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/msr/msr0/uevent\x00', 0x400, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/123, 0x7b) 1.04232712s ago: executing program 3 (id=4069): r0 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r0, 0x29, 0x46, &(0x7f0000000040)='!\x00', 0x1ff) 868.709871ms ago: executing program 5 (id=4072): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/platform/vkms/drm/card1/card1-Writeback-1/status\x00', 0x2600, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/228, 0xe4) 864.747201ms ago: executing program 4 (id=4073): socket(0x29, 0x5, 0x0) accept$auto(0x3, 0x0, 0x0) 821.640893ms ago: executing program 1 (id=4074): socket(0x11, 0x80003, 0x300) ioctl$auto(0x3, 0x8918, 0x91) 812.092191ms ago: executing program 3 (id=4075): r0 = openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) lseek$auto(r0, 0x8000, 0x0) 727.13285ms ago: executing program 5 (id=4076): open(&(0x7f0000000000)='./file0\x00', 0x40440, 0x40) newfstatat$auto(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x5e9c, 0x400000000000, 0x7, 0x6, 0xee00, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0xfe3, 0x1, 0x800, 0x7e, 0x800, 0x5, 0x101, 0xb288}, 0x0) 700.487821ms ago: executing program 4 (id=4077): r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$auto_SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f0000000040)) 640.57804ms ago: executing program 3 (id=4078): mprotect$auto(0x200000000000, 0x806121, 0x8) rt_sigaction$auto(0x1, &(0x7f00000001c0)={0x0, 0x7fffffffffffffff, 0x0, {0x100}}, 0x0, 0x8) 600.869475ms ago: executing program 1 (id=4079): r0 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x0, 0x0) poll$auto(&(0x7f0000000100)={r0, 0x1, 0xff}, 0x2, 0x3) 552.269903ms ago: executing program 4 (id=4080): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system/memory/memory0/state\x00', 0x1e1842, 0x0) sendfile$auto(r0, r0, 0x0, 0x6) 527.365888ms ago: executing program 5 (id=4081): r0 = openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000100)='/proc/devices\x00', 0x40002, 0x0) sendfile$auto(r0, r0, &(0x7f0000000040)=0x8010, 0x788b) 465.439701ms ago: executing program 3 (id=4082): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/power/pm_debug_messages\x00', 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) 376.135361ms ago: executing program 3 (id=4083): r0 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0xc0000, 0x0) read$auto_tap_fops_tap(r0, 0x0, 0x0) 366.142579ms ago: executing program 4 (id=4084): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd8/queue/iosched/fifo_batch\x00', 0x20681, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)='-7', 0x2) 362.334145ms ago: executing program 1 (id=4085): r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/fs/jfs/TxAnchor\x00', 0x80000, 0x0) read$auto_proc_iter_file_ops_compat_inode(r0, &(0x7f0000000180)=""/250, 0xfa) 351.352606ms ago: executing program 5 (id=4086): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/bdi/1:3/max_ratio\x00', 0xa041, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) 239.038941ms ago: executing program 3 (id=4087): 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) 198.509787ms ago: executing program 4 (id=4088): r0 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x101440, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, 0x0) 195.107323ms ago: executing program 5 (id=4089): r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/debug/block/nbd1/sched/read2_fifo_list\x00', 0x169100, 0x0) pread64$auto(r0, 0x0, 0x1000f42d, 0x100) 155.992986ms ago: executing program 1 (id=4090): r0 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2, 0x0) 57.559463ms ago: executing program 5 (id=4091): r0 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f00000001c0), 0x40, 0x0) ioctl$auto_RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000200)=0x9) 7.792686ms ago: executing program 1 (id=4092): r0 = open(&(0x7f00000001c0)='./cgroup\x00', 0x0, 0x6f) bpf$auto(0x9, &(0x7f00000000c0)=@info={r0, 0x2b, 0x200000007fff}, 0x8) 0s ago: executing program 4 (id=4093): bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x7, 0x4, 0x200, 0x3, 0x8, 0xc, 0x2e, 0x0, 0x3}, 0x6f4) bpf$auto(0x4, &(0x7f00000001c0)=@bpf_attr_1={0x3, 0xca96, @next_key=0x5, 0x6}, 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts. [ 97.035334][ T44] cfg80211: failed to load regulatory.db [ 97.400953][ T5816] cgroup: Unknown subsys name 'net' [ 97.517557][ T5816] cgroup: Unknown subsys name 'cpuset' [ 97.526972][ T5816] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 99.284174][ T5816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 106.230411][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.253633][ T5845] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 106.261411][ T5846] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.269285][ T5846] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 106.277656][ T5846] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.285403][ T5846] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 106.293201][ T5846] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.301869][ T5846] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.308313][ T5843] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.316761][ T5843] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 106.324215][ T5843] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.333724][ T5843] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.342141][ T5843] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.351836][ T5847] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 106.359862][ T5847] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 106.369950][ T5847] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.370498][ T5845] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 106.391491][ T5847] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 106.403236][ T5847] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 106.411150][ T5847] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 106.918140][ T5832] chnl_net:caif_netlink_parms(): no params data found [ 107.088707][ T5836] chnl_net:caif_netlink_parms(): no params data found [ 107.181673][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 107.221658][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 107.255751][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.262997][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.271099][ T5832] bridge_slave_0: entered allmulticast mode [ 107.279587][ T5832] bridge_slave_0: entered promiscuous mode [ 107.294236][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.301369][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.308948][ T5832] bridge_slave_1: entered allmulticast mode [ 107.316807][ T5832] bridge_slave_1: entered promiscuous mode [ 107.445190][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.484890][ T5832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.494229][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.501368][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.508945][ T5836] bridge_slave_0: entered allmulticast mode [ 107.516808][ T5836] bridge_slave_0: entered promiscuous mode [ 107.525676][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.532855][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.540550][ T5836] bridge_slave_1: entered allmulticast mode [ 107.548303][ T5836] bridge_slave_1: entered promiscuous mode [ 107.635590][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.642841][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.650827][ T5835] bridge_slave_0: entered allmulticast mode [ 107.658535][ T5835] bridge_slave_0: entered promiscuous mode [ 107.696334][ T5832] team0: Port device team_slave_0 added [ 107.702724][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.710283][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.718099][ T5839] bridge_slave_0: entered allmulticast mode [ 107.726046][ T5839] bridge_slave_0: entered promiscuous mode [ 107.747915][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.755254][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.762444][ T5835] bridge_slave_1: entered allmulticast mode [ 107.772438][ T5835] bridge_slave_1: entered promiscuous mode [ 107.781366][ T5832] team0: Port device team_slave_1 added [ 107.787974][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.795588][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.802779][ T5839] bridge_slave_1: entered allmulticast mode [ 107.810282][ T5839] bridge_slave_1: entered promiscuous mode [ 107.819657][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.832823][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.956587][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.970128][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.980502][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.988323][ T5832] 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. [ 108.015133][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.028827][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.035852][ T5832] 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. [ 108.061856][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.077446][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.090069][ T5836] team0: Port device team_slave_0 added [ 108.119707][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.132097][ T5836] team0: Port device team_slave_1 added [ 108.201012][ T5835] team0: Port device team_slave_0 added [ 108.212287][ T5835] team0: Port device team_slave_1 added [ 108.249468][ T5839] team0: Port device team_slave_0 added [ 108.256840][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.264582][ T5836] 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. [ 108.290660][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.330635][ T5839] team0: Port device team_slave_1 added [ 108.337282][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.344413][ T5836] 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. [ 108.370579][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.394110][ T5838] Bluetooth: hci2: command tx timeout [ 108.394115][ T5834] Bluetooth: hci0: command tx timeout [ 108.394437][ T5847] Bluetooth: hci1: command tx timeout [ 108.415338][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.422312][ T5835] 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. [ 108.448693][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.466247][ T5832] hsr_slave_0: entered promiscuous mode [ 108.472731][ T5832] hsr_slave_1: entered promiscuous mode [ 108.478430][ T5847] Bluetooth: hci3: command tx timeout [ 108.530445][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.537467][ T5835] 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. [ 108.563927][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.578764][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.585829][ T5839] 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. [ 108.612025][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.625505][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.632521][ T5839] 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. [ 108.658655][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.724234][ T5836] hsr_slave_0: entered promiscuous mode [ 108.731235][ T5836] hsr_slave_1: entered promiscuous mode [ 108.738770][ T5836] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 108.746605][ T5836] Cannot create hsr debugfs directory [ 108.866995][ T5835] hsr_slave_0: entered promiscuous mode [ 108.873767][ T5835] hsr_slave_1: entered promiscuous mode [ 108.879980][ T5835] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 108.888589][ T5835] Cannot create hsr debugfs directory [ 108.913926][ T5839] hsr_slave_0: entered promiscuous mode [ 108.920475][ T5839] hsr_slave_1: entered promiscuous mode [ 108.926943][ T5839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 108.934623][ T5839] Cannot create hsr debugfs directory [ 109.349521][ T5832] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 109.378548][ T5832] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 109.412622][ T5832] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 109.437182][ T5832] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 109.487919][ T5836] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.499905][ T5836] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.511135][ T5836] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 109.522275][ T5836] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 109.624851][ T5839] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 109.646124][ T5839] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 109.658552][ T5839] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 109.689027][ T5839] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 109.786237][ T5835] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.808415][ T5835] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.821043][ T5835] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.845005][ T5835] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.917798][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.934370][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.970544][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.012890][ T5836] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.035483][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.042764][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.054096][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.061275][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.098793][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.106099][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.139220][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.146413][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.190259][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.238460][ T5832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 110.249718][ T5832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.316902][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.333063][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.372419][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.379654][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.450863][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.478668][ T5847] Bluetooth: hci2: command tx timeout [ 110.478694][ T5838] Bluetooth: hci1: command tx timeout [ 110.478739][ T5838] Bluetooth: hci0: command tx timeout [ 110.510299][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.517513][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.554773][ T5838] Bluetooth: hci3: command tx timeout [ 110.569004][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.576230][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.608649][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.615890][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.819486][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.987050][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.036566][ T5832] veth0_vlan: entered promiscuous mode [ 111.099211][ T5832] veth1_vlan: entered promiscuous mode [ 111.181958][ T5836] veth0_vlan: entered promiscuous mode [ 111.224291][ T5836] veth1_vlan: entered promiscuous mode [ 111.340221][ T5832] veth0_macvtap: entered promiscuous mode [ 111.358105][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.379211][ T5832] veth1_macvtap: entered promiscuous mode [ 111.389835][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.404823][ T5836] veth0_macvtap: entered promiscuous mode [ 111.430457][ T5836] veth1_macvtap: entered promiscuous mode [ 111.457961][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.500026][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.512190][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.539345][ T5832] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.548394][ T5832] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.558396][ T5832] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.567914][ T5832] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.581868][ T5836] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.595122][ T5836] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.604287][ T5836] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.613010][ T5836] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.622358][ T5836] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.692465][ T5839] veth0_vlan: entered promiscuous mode [ 111.718919][ T5835] veth0_vlan: entered promiscuous mode [ 111.745570][ T5839] veth1_vlan: entered promiscuous mode [ 111.765678][ T5835] veth1_vlan: entered promiscuous mode [ 111.876807][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.906267][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.926837][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.946398][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.969196][ T5835] veth0_macvtap: entered promiscuous mode [ 111.983027][ T5839] veth0_macvtap: entered promiscuous mode [ 111.997547][ T5835] veth1_macvtap: entered promiscuous mode [ 112.025447][ T5839] veth1_macvtap: entered promiscuous mode [ 112.033841][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.043351][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.065533][ T2984] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.075094][ T2984] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.109122][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.126700][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.149380][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.182863][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.198646][ T5839] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.210613][ T5839] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.220641][ T5839] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.229726][ T5839] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.265692][ T5835] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.268449][ T5832] 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. [ 112.281553][ T5835] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.304478][ T5835] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.320296][ T5835] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.511048][ T5899] syz.1.2 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 112.557945][ T5838] Bluetooth: hci0: command tx timeout [ 112.557993][ T5834] Bluetooth: hci1: command tx timeout [ 112.569762][ T5847] Bluetooth: hci2: command tx timeout [ 112.628533][ T2984] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.636772][ T5847] Bluetooth: hci3: command tx timeout [ 112.670895][ T2984] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.716008][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.733141][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.907777][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.949650][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.007936][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.034107][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.429281][ T5917] Unable to find swap-space signature [ 114.633464][ T5847] Bluetooth: hci2: command tx timeout [ 114.634764][ T5834] Bluetooth: hci0: command tx timeout [ 114.639032][ T5838] Bluetooth: hci1: command tx timeout [ 114.720557][ T5834] Bluetooth: hci3: command tx timeout [ 120.438808][ T6164] Unable to find swap-space signature [ 122.084640][ T6219] Process accounting resumed [ 122.753875][ T6250] __vm_enough_memory: pid: 6250, comm: syz.1.177, bytes: 4398046511104 not enough memory for the allocation [ 125.034789][ T5834] Bluetooth: hci1: unexpected event 0x36 length: 123 > 7 [ 125.382027][ T6339] Process accounting resumed [ 126.140866][ T30] audit: type=1800 audit(1748448271.495:2): pid=6376 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.239" name="dbroot" dev="configfs" ino=8418 res=0 errno=0 [ 127.263764][ T6420] Process accounting resumed [ 128.230067][ T6465] mmap: syz.3.282 (6465) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 129.763984][ T6530] syz.1.314(6530): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 134.303830][ T5834] Bluetooth: hci0: unexpected event 0x31 length: 124 > 6 [ 135.227889][ T2960] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.367435][ T2960] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.445903][ T2960] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.638669][ T2960] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.140397][ T2960] bridge_slave_1: left allmulticast mode [ 136.163217][ T2960] bridge_slave_1: left promiscuous mode [ 136.170290][ T2960] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.326498][ T2960] bridge_slave_0: left allmulticast mode [ 136.332225][ T2960] bridge_slave_0: left promiscuous mode [ 136.359828][ T2960] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.477206][ T5847] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 136.487504][ T5847] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 136.495845][ T5847] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 136.504317][ T5847] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 136.512906][ T5847] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 137.973818][ T2960] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 138.001861][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.013195][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.053934][ T2960] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 138.096626][ T2960] bond0 (unregistering): Released all slaves [ 138.555470][ T5834] Bluetooth: hci1: command tx timeout [ 139.389434][ T2960] hsr_slave_0: left promiscuous mode [ 139.423253][ T2960] hsr_slave_1: left promiscuous mode [ 139.449045][ T2960] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.470751][ T2960] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 139.504578][ T2960] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 139.523176][ T2960] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 139.630684][ T2960] veth1_macvtap: left promiscuous mode [ 139.663345][ T2960] veth0_macvtap: left promiscuous mode [ 139.674680][ T2960] veth1_vlan: left promiscuous mode [ 139.680223][ T2960] veth0_vlan: left promiscuous mode [ 140.633216][ T5834] Bluetooth: hci1: command tx timeout [ 141.494967][ T2960] team0 (unregistering): Port device team_slave_1 removed [ 141.680907][ T2960] team0 (unregistering): Port device team_slave_0 removed [ 142.159035][ T6950] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 142.715936][ T5834] Bluetooth: hci1: command tx timeout [ 142.793458][ T6757] chnl_net:caif_netlink_parms(): no params data found [ 143.689943][ T6757] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.705461][ T6757] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.728357][ T6757] bridge_slave_0: entered allmulticast mode [ 143.747080][ T6757] bridge_slave_0: entered promiscuous mode [ 143.847507][ T6757] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.877997][ T6757] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.888626][ T6757] bridge_slave_1: entered allmulticast mode [ 143.905898][ T6757] bridge_slave_1: entered promiscuous mode [ 144.169438][ T6757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.234600][ T6757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.367195][ T7016] capability: warning: `syz.1.529' uses 32-bit capabilities (legacy support in use) [ 144.482172][ T6757] team0: Port device team_slave_0 added [ 144.538179][ T6757] team0: Port device team_slave_1 added [ 144.718256][ T6757] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.748100][ T6757] 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. [ 144.794674][ T5834] Bluetooth: hci1: command tx timeout [ 144.828027][ T6757] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.915936][ T6757] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.943298][ T6757] 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. [ 145.003239][ T6757] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.224861][ T6757] hsr_slave_0: entered promiscuous mode [ 145.231709][ T6757] hsr_slave_1: entered promiscuous mode [ 145.272330][ T6757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 145.303289][ T6757] Cannot create hsr debugfs directory [ 146.246946][ T6757] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 146.299523][ T6757] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 146.350836][ T6757] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 146.463826][ T6757] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 146.842980][ T6757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 146.910919][ T6757] 8021q: adding VLAN 0 to HW filter on device team0 [ 146.967033][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.974371][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.103953][ T1141] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.111171][ T1141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.031277][ T6757] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 149.162314][ T6757] veth0_vlan: entered promiscuous mode [ 149.227628][ T6757] veth1_vlan: entered promiscuous mode [ 149.329216][ T6757] veth0_macvtap: entered promiscuous mode [ 149.349833][ T6757] veth1_macvtap: entered promiscuous mode [ 149.422945][ T6757] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 149.489530][ T6757] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 149.530731][ T6757] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.564872][ T6757] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.579609][ T6757] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.598828][ T6757] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.928589][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.967567][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.116595][ T78] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.130764][ T78] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.245129][ T7287] Process accounting paused [ 155.355771][ T7332] kexec: Could not allocate control_code_buffer [ 156.085147][ T30] audit: type=1800 audit(1748448301.445:3): pid=7418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.686" name="trace_pipe" dev="tracefs" ino=37 res=0 errno=0 [ 159.533868][ T7542] syz_tun: tun_chr_ioctl cmd 9 [ 163.009541][ T7677] can: request_module (can-proto-0) failed. [ 165.247295][ T5834] Bluetooth: hci1: unexpected event 0x17 length: 123 > 6 [ 166.100173][ T7810] syz_tun: tun_chr_ioctl cmd 2147767521 [ 166.391982][ T7822] syz_tun: tun_chr_ioctl cmd 1074025677 [ 166.428979][ T7822] syz_tun: Linktype set failed because interface is up [ 171.414737][ T30] audit: type=1800 audit(4294967297.570:4): pid=7988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.933" name="dummy_udc" dev="gadgetfs" ino=5810 res=0 errno=0 [ 172.487920][ T30] audit: type=1800 audit(4294967298.630:5): pid=8031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.951" name="members" dev="configfs" ino=14432 res=0 errno=0 [ 173.552000][ T8074] nfs: Bad value for 'source' [ 173.815619][ T8083] ima: policy update failed [ 173.827657][ T30] audit: type=1802 audit(4294967299.970:6): pid=8083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.972" res=0 errno=0 [ 180.326493][ T30] audit: type=1800 audit(4294967306.480:7): pid=8334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1069" name="lu_gp_id" dev="configfs" ino=14929 res=0 errno=0 [ 180.571097][ T5834] Bluetooth: hci0: unexpected event 0x20 length: 123 > 7 [ 182.507065][ T8403] Process accounting resumed [ 184.966980][ T8479] futex_wake_op: syz.4.1141 tries to shift op by 64; fix this program [ 186.143733][ T5834] Bluetooth: hci1: Malformed HCI Event [ 188.092542][ T8587] ptrace attach of "./syz-executor exec"[5832] was attempted by "./syz-executor exec"[8587] [ 188.472154][ T8600] syz_tun: tun_chr_ioctl cmd 21731 [ 194.469642][ T5834] Bluetooth: hci3: unexpected event 0x23 length: 12 < 13 [ 195.429106][ T8874] Unable to find swap-space signature [ 197.064431][ T8942] futex_wake_op: syz.2.1367 tries to shift op by -9; fix this program [ 198.628547][ T9007] random: crng reseeded on system resumption [ 199.438686][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.453546][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.062274][ T37] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.196445][ T37] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.294144][ T37] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.486454][ T37] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.976795][ T37] bridge_slave_1: left allmulticast mode [ 203.982622][ T37] bridge_slave_1: left promiscuous mode [ 204.005465][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.059821][ T37] bridge_slave_0: left allmulticast mode [ 204.075881][ T37] bridge_slave_0: left promiscuous mode [ 204.113524][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.168851][ T5847] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 204.194658][ T5847] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 204.203318][ T5847] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 204.219302][ T5847] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 204.235382][ T5847] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 205.399352][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 205.472068][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 205.519675][ T37] bond0 (unregistering): Released all slaves [ 206.313835][ T5834] Bluetooth: hci2: command tx timeout [ 207.014983][ T37] hsr_slave_0: left promiscuous mode [ 207.045913][ T37] hsr_slave_1: left promiscuous mode [ 207.093673][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 207.101800][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 207.154139][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 207.161700][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 207.215880][ T37] veth1_macvtap: left promiscuous mode [ 207.238042][ T37] veth0_macvtap: left promiscuous mode [ 207.263550][ T37] veth1_vlan: left promiscuous mode [ 207.283224][ T37] veth0_vlan: left promiscuous mode [ 208.397024][ T5834] Bluetooth: hci2: command tx timeout [ 208.786751][ T9317] zram: Added device: zram1 [ 209.167074][ T37] team0 (unregistering): Port device team_slave_1 removed [ 209.456871][ T37] team0 (unregistering): Port device team_slave_0 removed [ 209.551863][ T9340] program syz.3.1551 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 210.357766][ T9183] chnl_net:caif_netlink_parms(): no params data found [ 210.483211][ T5834] Bluetooth: hci2: command tx timeout [ 211.009045][ T9183] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.031488][ T9183] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.050274][ T9183] bridge_slave_0: entered allmulticast mode [ 211.073222][ T9183] bridge_slave_0: entered promiscuous mode [ 211.105932][ T9183] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.133363][ T9183] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.160261][ T9183] bridge_slave_1: entered allmulticast mode [ 211.176064][ T9183] bridge_slave_1: entered promiscuous mode [ 211.356190][ T9183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.394823][ T9183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.540599][ T9183] team0: Port device team_slave_0 added [ 211.566268][ T9183] team0: Port device team_slave_1 added [ 211.728299][ T9183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 211.752802][ T9183] 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. [ 211.787961][ T9183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 211.801823][ T9183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 211.809900][ T9183] 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. [ 211.873227][ T9183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 211.898795][ T9403] zram0: detected capacity change from 0 to 8 [ 212.119081][ T9183] hsr_slave_0: entered promiscuous mode [ 212.135128][ T9183] hsr_slave_1: entered promiscuous mode [ 212.141818][ T9183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 212.155864][ T9183] Cannot create hsr debugfs directory [ 212.553248][ T5834] Bluetooth: hci2: command tx timeout [ 212.715558][ T9183] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 212.744365][ T9183] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 212.773368][ T9183] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 212.820236][ T9183] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 213.122647][ T9183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.220928][ T9183] 8021q: adding VLAN 0 to HW filter on device team0 [ 213.267509][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.274852][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.335272][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.342480][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.932560][ T9471] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1599'. [ 214.298070][ T9183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 214.477076][ T9486] bond0: option ad_actor_sys_prio: mode dependency failed, not supported in mode balance-rr(0) [ 214.791022][ T9499] vhci_hcd: invalid port number 255 [ 215.510699][ T9183] veth0_vlan: entered promiscuous mode [ 215.559659][ T9183] veth1_vlan: entered promiscuous mode [ 215.682714][ T9183] veth0_macvtap: entered promiscuous mode [ 215.752428][ T9183] veth1_macvtap: entered promiscuous mode [ 215.832519][ T9183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 215.897114][ T9183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 215.939502][ T9183] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.993654][ T9183] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.002450][ T9183] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.063128][ T9183] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.414019][ T1339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.422703][ T1339] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 216.516744][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 216.539002][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 217.343859][ T9577] QAT: failed to copy from user cfg_data. [ 219.266650][ T9650] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 221.385131][ T9726] Per memcg swappiness does not exist in cgroup v2. See memory.reclaim or memory.swap.max there [ 221.385131][ T9726] [ 221.645243][ T9738] synth uevent: /bus/hid/drivers/zeroplus: unknown uevent action string [ 223.852239][ T9823] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 224.630244][ T9851] binder: 9850:9851 ioctl c0306201 2000000003c0 returned -14 [ 226.970372][ T9951] mmap: syz.5.1788 (9951): VmData 39489536 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. [ 231.322488][T10138] ima: policy update failed [ 231.349828][ T30] audit: type=1802 audit(4294968384.486:8): pid=10138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1874" res=0 errno=0 [ 232.236551][ T5845] Bluetooth: hci0: command 0x0406 tx timeout [ 232.242648][ T5845] Bluetooth: hci3: command 0x0406 tx timeout [ 235.856240][T10328] block2mtd: illegal erase size [ 238.216457][ T5847] Bluetooth: hci3: ACL packet for unknown connection handle 0 [ 238.816081][T10444] syz.1.2006 uses obsolete (PF_INET,SOCK_PACKET) [ 242.346285][ T30] audit: type=1400 audit(4294968403.502:9): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=10587 comm="syz.4.2059" [ 242.827870][T10609] 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. [ 242.911636][T10609] CIFS mount error: No usable UNC path provided in device string! [ 242.911636][T10609] [ 243.005112][T10609] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 243.084268][T10619] sg_write: data in/out 3292/1 bytes for SCSI command 0xa3-- guessing data in; [ 243.084268][T10619] program syz.4.2073 not setting count and/or reply_len properly [ 243.341166][T10629] ptrace attach of "./syz-executor exec"[5832] was attempted by "./syz-executor exec"[10629] [ 245.893392][T10732] WARNING! power/level is deprecated; use power/control instead [ 246.153338][T10742] nfsd: Unknown parameter '^B-' [ 249.091409][T10836] usb usb24: check_ctrlrecip: process 10836 (syz.4.2159) requesting ep 01 but needs 81 [ 249.111690][T10836] usb usb24: usbfs: process 10836 (syz.4.2159) did not claim interface 0 before use [ 249.671227][T10855] binder: 10853:10855 ioctl c0046209 0 returned -22 [ 253.195571][T10962] overlayfs: "check_copy_up" module option is obsolete [ 254.401441][T10999] binder: 10998:10999 ioctl c00c6211 38 returned -14 [ 258.402723][T11165] sg_write: data in/out 589824/1 bytes for SCSI command 0x7b-- guessing data in; [ 258.402723][T11165] program syz.5.2321 not setting count and/or reply_len properly [ 258.563235][ T5875] smpboot: CPU 1 is now offline [ 259.318829][T11190] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-26) [ 259.339302][T11188] ima: policy update failed [ 259.443611][ T30] audit: type=1802 audit(4294968420.592:10): pid=11188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.2333" res=0 errno=0 [ 260.185538][T11209] virtio-pci 0000:00:04.0: [Firmware Bug]: Overriding NUMA node to -1. Contact your vendor for updates. [ 260.636361][ T5834] Bluetooth: hci1: command 0x0406 tx timeout [ 260.886778][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.897432][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.120351][T11232] Debayer A: ================= START STATUS ================= [ 261.128711][T11183] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 261.155485][T11232] Debayer A: Debayer Mean Window Size: 3 [ 261.190638][T11232] Debayer A: ================== END STATUS ================== [ 264.011687][T11259] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 265.726010][T11346] usb usb24: usbfs: process 11346 (syz.1.2406) did not claim interface 0 before use [ 266.155526][T11360] afs: Bad value for 'source' [ 269.562097][ T30] audit: type=1800 audit(4294968430.712:11): pid=11459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.2461" name="lu_gp_id" dev="configfs" ino=24449 res=0 errno=0 [ 269.855323][T11467] usbip-vudc usbip-vudc.0: gadget not bound [ 270.564870][T11488] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 275.002851][T11613] usbip-vudc usbip-vudc.0: gadget not bound [ 276.407929][ T30] audit: type=1806 audit(4294968437.552:12): res=-14 [ 277.026018][ T30] audit: type=1800 audit(4294968438.182:13): pid=11670 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2564" name="members" dev="configfs" ino=25133 res=0 errno=0 [ 278.025432][T11695] busy [ 278.490545][T11709] syz_tun: tun_chr_ioctl cmd 2147767506 syzkaller syzkaller login: [ 280.252956][T11757] [ 280.659476][T11769] queue_state_write: operation too long [ 280.703253][T11769] queue_state_write: use 'run', 'start' or 'kick' [ 282.509630][T11822] Setting dangerous option i915.mitigations - tainting kernel [ 283.775744][T11856] syz.5.2654 (11856): attempted to duplicate a private mapping with mremap. This is not supported. [ 284.158898][T11871] kmem.limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 285.941685][T11922] i2c i2c-0: delete_device: Can't parse I2C address [ 287.190275][T11957] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 287.326379][T11961] ecryptfs_miscdev_write: Minimum acceptable packet size is [14], but amount of data written is only [5]. Discarding response packet. [ 288.517483][T11999] dlm: plock device version mismatch: kernel (1.2.0), user (1489226698.240317300.1121487582) [ 289.071423][T12015] block2mtd: illegal erase size [ 289.299424][T12022] binder: 12020:12022 ioctl 541b 38 returned -22 [ 291.495933][T12085] sysfs_service_op_store: Client not running :-5: [ 291.957458][T12100] vmstat_refresh: pgdemote_proactive -3072 [ 293.975703][T12162] deleting an unspecified loop device is not supported. [ 299.159042][ T30] audit: type=1800 audit(4294968460.302:14): pid=12312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2878" name="dbroot" dev="configfs" ino=27146 res=0 errno=0 [ 299.179238][ C0] vkms_vblank_simulate: vblank timer overrun [ 301.093542][T12371] rtc_cmos 00:00: Alarms can be up to one day in the future [ 307.218708][T12550] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 310.666456][T12688] vhci_hcd: invalid port number 16 [ 311.206417][T12710] vhci_hcd: invalid port number 16 [ 312.406962][T12762] bcache: register_bcache() error : failed to open device [ 313.475226][T12806] synth uevent: /module/l2tp_ip6: unknown uevent action string [ 321.522674][ T30] audit: type=1400 audit(4294968482.672:15): apparmor="DENIED" operation="setprocattr" info="invalid" error=-22 profile="unconfined" pid=13126 comm="syz.3.3277" [ 322.334197][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.341801][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.383350][T13163] usb usb36: usbfs: process 13163 (syz.3.3294) did not claim interface 0 before use [ 322.442412][T13168] uvcvideo: [Deprecated]: nodrop parameter will be eventually removed. [ 323.279586][T13205] QAT: Invalid ioctl 21531 [ 327.902364][T13410] kAFS: Invalid Command on /proc/fs/afs/cells file [ 328.523132][T13441] cougar: G6 mapped to F18 [ 329.515130][ T5834] Bluetooth: hci2: command 0x0406 tx timeout [ 330.339247][T13524] binder: binder_mmap: 13523 0-1000 bad vm_flags failed -1 [ 330.482874][T13530] ima: policy update failed [ 330.483093][ T30] audit: type=1807 audit(4294968491.632:16): UNKNOWN=0"]$|1j0B|dӉO+/xWӦ^gq%ḦrO res=0 [ 330.542026][ T30] audit: type=1802 audit(4294968491.632:17): pid=13531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.1.3471" res=0 errno=0 [ 330.571687][ T30] audit: type=1802 audit(4294968491.642:18): pid=13530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.3471" res=0 errno=0 [ 330.914710][T13549] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 330.982897][T13549] PCI: Can't parse resource_alignment parameter: BFjl [ 332.911354][T13640] misc userio: Invalid payload size [ 333.557040][T13672] process 'syz.1.3541' launched '/dev/fd/3' with NULL argv: empty string added [ 334.768380][T13729] i2c i2c-0: new_device: Missing parameters [ 338.693306][T13894] delete_channel: no stack [ 339.236880][T13920] vivid-007: ================= START STATUS ================= [ 339.260686][T13920] vivid-007: Generate PTS: true [ 339.275332][T13920] vivid-007: Generate SCR: true [ 339.285479][T13920] tpg source WxH: 640x360 (Y'CbCr) [ 339.310842][T13920] tpg field: 1 [ 339.321003][T13920] tpg crop: (0,0)/640x360 [ 339.329620][T13926] ubi0: attaching mtd0 [ 339.330078][T13920] tpg compose: (0,0)/640x360 [ 339.340515][T13926] ubi0: scanning is finished [ 339.345636][T13926] ubi0: empty MTD device detected [ 339.350960][T13926] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 339.362209][T13920] tpg colorspace: 8 [ 339.373175][T13920] tpg transfer function: 0/0 [ 339.379103][T13920] tpg Y'CbCr encoding: 0/0 [ 339.388643][T13920] tpg quantization: 0/0 [ 339.406080][T13920] tpg RGB range: 0/2 [ 339.410141][T13920] vivid-007: ================== END STATUS ================== [ 339.471483][T13926] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 340.658826][T13980] ptrace attach of "./syz-executor exec"[5832] was attempted by ""[13980] [ 342.217199][T14040] could not allocate digest TFM handle [ 345.116876][T14186] ecryptfs_miscdev_write: Error while inspecting packet size [ 345.674494][T14211] zswap: compressor Ȯ9Qz%;0*lH`Bkjwjӳ<85'.Y[`2Y$`Yvgִq"b%zN[O EiFi(Sh3Kx>ԝRS=kHɟ{?Bbޝ4)> not available [ 345.963845][T14224] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 347.537532][ T5847] Bluetooth: hci1: unexpected subevent 0x04 length: 122 > 11 [ 348.023502][T14320] binder: 14317:14320 ioctl c0306201 2000000000c0 returned -14 [ 348.714138][T14352] Line length is too long: Should be less than 4094 [ 349.297902][T14381] zram0: detected capacity change from 8 to 0 [ 349.833734][T14403] synth uevent: /devices/platform/dummy_hcd.3/usb4/ep_00: unknown uevent action string [ 349.870620][T14403] ep_00: uevent: failed to send synthetic uevent: -22 [ 353.196358][T14551] program syz.4.3973 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 353.217648][T14551] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 354.059202][T14584] Setting dangerous option i915.mitigations - tainting kernel [ 354.099244][T14586] RDS: rds_bind could not find a transport for 7bc:c94c:4e37:70c4::, load rds_tcp or rds_rdma? [ 355.320447][T14638] : Can't lookup blockdev [ 355.582690][T14649] [ 356.545245][T14690] Setting dangerous option i915.mitigations - tainting kernel [ 357.211850][T14721] kafs: addr_prefs: Too many elements in string [ 357.786814][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 357.802054][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 358.817006][T14786] [ 358.819420][T14786] ====================================================== [ 358.826476][T14786] WARNING: possible circular locking dependency detected [ 358.833542][T14786] 6.15.0-syzkaller-03589-gfeacb1774bd5 #0 Tainted: G U I [ 358.841917][T14786] ------------------------------------------------------ [ 358.849075][T14786] syz.3.4087/14786 is trying to acquire lock: [ 358.855384][T14786] ffff888026184090 (&q->elevator_lock){+.+.}-{4:4}, at: elevator_change+0x103/0x400 [ 358.864899][T14786] [ 358.864899][T14786] but task is already holding lock: [ 358.872314][T14786] ffff888026183b58 (&q->q_usage_counter(io)#55){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 358.883697][T14786] [ 358.883697][T14786] which lock already depends on the new lock. [ 358.883697][T14786] [ 358.894142][T14786] [ 358.894142][T14786] the existing dependency chain (in reverse order) is: [ 358.903188][T14786] [ 358.903188][T14786] -> #3 (&q->q_usage_counter(io)#55){++++}-{0:0}: [ 358.911837][T14786] blk_alloc_queue+0x619/0x760 [ 358.917160][T14786] blk_mq_alloc_queue+0x175/0x290 [ 358.922726][T14786] __blk_mq_alloc_disk+0x29/0x120 [ 358.928293][T14786] nbd_dev_add+0x4a0/0xbc0 [ 358.933262][T14786] nbd_init+0x181/0x320 [ 358.937975][T14786] do_one_initcall+0x120/0x6e0 [ 358.943295][T14786] kernel_init_freeable+0x5c2/0x900 [ 358.949075][T14786] kernel_init+0x1c/0x2b0 [ 358.953970][T14786] ret_from_fork+0x5d7/0x6f0 [ 358.959112][T14786] ret_from_fork_asm+0x1a/0x30 [ 358.964419][T14786] [ 358.964419][T14786] -> #2 (fs_reclaim){+.+.}-{0:0}: [ 358.971669][T14786] fs_reclaim_acquire+0x102/0x150 [ 358.977258][T14786] prepare_alloc_pages+0x162/0x610 [ 358.983020][T14786] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 358.989467][T14786] __alloc_pages_noprof+0xb/0x1b0 [ 358.995035][T14786] pcpu_populate_chunk+0x110/0xb00 [ 359.000687][T14786] pcpu_alloc_noprof+0x86a/0x1470 [ 359.006436][T14786] xt_percpu_counter_alloc+0x13e/0x1b0 [ 359.012701][T14786] find_check_entry.constprop.0+0xbf/0xa20 [ 359.019159][T14786] translate_table+0xd0b/0x17b0 [ 359.024616][T14786] ip6t_register_table+0x102/0x430 [ 359.030448][T14786] ip6table_mangle_table_init+0x40/0x60 [ 359.036566][T14786] xt_find_table_lock+0x2e4/0x520 [ 359.042140][T14786] xt_request_find_table_lock+0x28/0xf0 [ 359.048230][T14786] get_info+0x190/0x620 [ 359.052944][T14786] do_ip6t_get_ctl+0x169/0xa50 [ 359.058288][T14786] nf_getsockopt+0x79/0xe0 [ 359.063286][T14786] ipv6_getsockopt+0x1f7/0x280 [ 359.068621][T14786] tcp_getsockopt+0xa1/0x100 [ 359.073767][T14786] do_sock_getsockopt+0x3fc/0x800 [ 359.079481][T14786] __sys_getsockopt+0x123/0x1b0 [ 359.085254][T14786] __x64_sys_getsockopt+0xbd/0x160 [ 359.090922][T14786] do_syscall_64+0xcd/0x490 [ 359.096063][T14786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.102528][T14786] [ 359.102528][T14786] -> #1 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 359.110322][T14786] __mutex_lock+0x199/0xb90 [ 359.115415][T14786] pcpu_alloc_noprof+0xb4a/0x1470 [ 359.121443][T14786] sbitmap_init_node+0x2fd/0x770 [ 359.126942][T14786] sbitmap_queue_init_node+0x41/0x560 [ 359.132873][T14786] blk_mq_init_tags+0x12d/0x2b0 [ 359.138278][T14786] blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 359.144365][T14786] blk_mq_init_sched+0x30c/0x610 [ 359.149859][T14786] elevator_switch+0x1e1/0x7f0 [ 359.155187][T14786] elevator_change+0x2ac/0x400 [ 359.160510][T14786] elevator_set_default+0x292/0x320 [ 359.166543][T14786] blk_register_queue+0x393/0x4f0 [ 359.172116][T14786] __add_disk+0x74a/0xf00 [ 359.177169][T14786] add_disk_fwnode+0x13f/0x5d0 [ 359.183088][T14786] nbd_dev_add+0x791/0xbc0 [ 359.188775][T14786] nbd_init+0x181/0x320 [ 359.194010][T14786] do_one_initcall+0x120/0x6e0 [ 359.199318][T14786] kernel_init_freeable+0x5c2/0x900 [ 359.205081][T14786] kernel_init+0x1c/0x2b0 [ 359.210135][T14786] ret_from_fork+0x5d7/0x6f0 [ 359.215281][T14786] ret_from_fork_asm+0x1a/0x30 [ 359.220678][T14786] [ 359.220678][T14786] -> #0 (&q->elevator_lock){+.+.}-{4:4}: [ 359.228536][T14786] __lock_acquire+0x126f/0x1c90 [ 359.233954][T14786] lock_acquire+0x179/0x350 [ 359.239001][T14786] __mutex_lock+0x199/0xb90 [ 359.244049][T14786] elevator_change+0x103/0x400 [ 359.249364][T14786] elv_iosched_store+0x2eb/0x3a0 [ 359.254862][T14786] queue_attr_store+0x279/0x320 [ 359.260438][T14786] sysfs_kf_write+0xf2/0x150 [ 359.265588][T14786] kernfs_fop_write_iter+0x351/0x510 [ 359.271509][T14786] iter_file_splice_write+0x91c/0x1150 [ 359.277528][T14786] direct_splice_actor+0x18f/0x6c0 [ 359.283197][T14786] splice_direct_to_actor+0x345/0xa30 [ 359.289125][T14786] do_splice_direct+0x174/0x240 [ 359.294540][T14786] do_sendfile+0xb06/0xe50 [ 359.299497][T14786] __x64_sys_sendfile64+0x1d8/0x220 [ 359.305252][T14786] do_syscall_64+0xcd/0x490 [ 359.310297][T14786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.316734][T14786] [ 359.316734][T14786] other info that might help us debug this: [ 359.316734][T14786] [ 359.326997][T14786] Chain exists of: [ 359.326997][T14786] &q->elevator_lock --> fs_reclaim --> &q->q_usage_counter(io)#55 [ 359.326997][T14786] [ 359.340795][T14786] Possible unsafe locking scenario: [ 359.340795][T14786] [ 359.348260][T14786] CPU0 CPU1 [ 359.353737][T14786] ---- ---- [ 359.359234][T14786] lock(&q->q_usage_counter(io)#55); [ 359.364657][T14786] lock(fs_reclaim); [ 359.371179][T14786] lock(&q->q_usage_counter(io)#55); [ 359.379141][T14786] lock(&q->elevator_lock); [ 359.383756][T14786] [ 359.383756][T14786] *** DEADLOCK *** [ 359.383756][T14786] [ 359.391917][T14786] 6 locks held by syz.3.4087/14786: [ 359.397136][T14786] #0: ffff888036750428 (sb_writers#7){.+.+}-{0:0}, at: splice_direct_to_actor+0x345/0xa30 [ 359.407225][T14786] #1: ffff88805dfac488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 359.417571][T14786] #2: ffff8881427654b8 (kn->active#392){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 359.427847][T14786] #3: ffff888026439988 (&set->update_nr_hwq_lock){.+.+}-{4:4}, at: elv_iosched_store+0x337/0x3a0 [ 359.438527][T14786] #4: ffff888026183b58 (&q->q_usage_counter(io)#55){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 359.450259][T14786] #5: ffff888026183b90 (&q->q_usage_counter(queue)#7){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 359.462169][T14786] [ 359.462169][T14786] stack backtrace: [ 359.468090][T14786] CPU: 0 UID: 0 PID: 14786 Comm: syz.3.4087 Tainted: G U I 6.15.0-syzkaller-03589-gfeacb1774bd5 #0 PREEMPT(full) [ 359.468136][T14786] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 359.468146][T14786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 359.468162][T14786] Call Trace: [ 359.468172][T14786] [ 359.468182][T14786] dump_stack_lvl+0x116/0x1f0 [ 359.468210][T14786] print_circular_bug+0x275/0x350 [ 359.468241][T14786] check_noncircular+0x14c/0x170 [ 359.468283][T14786] __lock_acquire+0x126f/0x1c90 [ 359.468319][T14786] lock_acquire+0x179/0x350 [ 359.468347][T14786] ? elevator_change+0x103/0x400 [ 359.468386][T14786] ? __pfx___might_resched+0x10/0x10 [ 359.468433][T14786] __mutex_lock+0x199/0xb90 [ 359.468459][T14786] ? elevator_change+0x103/0x400 [ 359.468498][T14786] ? elevator_change+0x103/0x400 [ 359.468536][T14786] ? __pfx___mutex_lock+0x10/0x10 [ 359.468567][T14786] ? blk_mq_cancel_work_sync+0xd8/0x110 [ 359.468594][T14786] ? __pfx_blk_mq_cancel_work_sync+0x10/0x10 [ 359.468625][T14786] ? elevator_change+0x103/0x400 [ 359.468661][T14786] elevator_change+0x103/0x400 [ 359.468701][T14786] elv_iosched_store+0x2eb/0x3a0 [ 359.468741][T14786] ? __pfx_elv_iosched_store+0x10/0x10 [ 359.468783][T14786] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.468813][T14786] ? __mutex_trylock_common+0xe9/0x250 [ 359.468844][T14786] ? __pfx_elv_iosched_store+0x10/0x10 [ 359.468885][T14786] queue_attr_store+0x279/0x320 [ 359.468915][T14786] ? __pfx_queue_attr_store+0x10/0x10 [ 359.468943][T14786] ? __lock_acquire+0x622/0x1c90 [ 359.468979][T14786] ? find_held_lock+0x2b/0x80 [ 359.469018][T14786] ? sysfs_file_kobj+0xe4/0x290 [ 359.469061][T14786] ? __pfx_queue_attr_store+0x10/0x10 [ 359.469090][T14786] sysfs_kf_write+0xf2/0x150 [ 359.469131][T14786] kernfs_fop_write_iter+0x351/0x510 [ 359.469167][T14786] ? __pfx_sysfs_kf_write+0x10/0x10 [ 359.469209][T14786] iter_file_splice_write+0x91c/0x1150 [ 359.469263][T14786] ? __pfx_iter_file_splice_write+0x10/0x10 [ 359.469317][T14786] ? __pfx_copy_splice_read+0x10/0x10 [ 359.469366][T14786] ? __pfx_iter_file_splice_write+0x10/0x10 [ 359.469411][T14786] direct_splice_actor+0x18f/0x6c0 [ 359.469455][T14786] splice_direct_to_actor+0x345/0xa30 [ 359.469497][T14786] ? __pfx_direct_splice_actor+0x10/0x10 [ 359.469543][T14786] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 359.469589][T14786] do_splice_direct+0x174/0x240 [ 359.469631][T14786] ? __pfx_do_splice_direct+0x10/0x10 [ 359.469673][T14786] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 359.469716][T14786] ? rw_verify_area+0xcf/0x680 [ 359.469758][T14786] do_sendfile+0xb06/0xe50 [ 359.469784][T14786] ? __pfx_do_sendfile+0x10/0x10 [ 359.469810][T14786] ? __x64_sys_futex+0x1e0/0x4c0 [ 359.469837][T14786] ? __x64_sys_futex+0x1e9/0x4c0 [ 359.469865][T14786] __x64_sys_sendfile64+0x1d8/0x220 [ 359.469898][T14786] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 359.469935][T14786] do_syscall_64+0xcd/0x490 [ 359.469964][T14786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.469990][T14786] RIP: 0033:0x7f85d1d8e969 [ 359.470012][T14786] 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 [ 359.470039][T14786] RSP: 002b:00007f85d2c3c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 359.470064][T14786] RAX: ffffffffffffffda RBX: 00007f85d1fb5fa0 RCX: 00007f85d1d8e969 [ 359.470082][T14786] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 359.470097][T14786] RBP: 00007f85d1e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 359.470113][T14786] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 359.470128][T14786] R13: 0000000000000000 R14: 00007f85d1fb5fa0 R15: 00007ffc205ea338 [ 359.470153][T14786]