last executing test programs: 4m50.568388605s ago: executing program 3 (id=341): bpf$auto(0x8, &(0x7f0000000140)=@link_update={0x3, @new_map_fd=0x8, 0x7fffff37, @old_prog_fd=0x6}, 0x9) 4m50.288801694s ago: executing program 3 (id=345): tgkill$auto(0x1, 0x1, 0x5) 4m50.094733499s ago: executing program 3 (id=347): fstat$auto(0x8, 0xfffffffffffffffd) 4m49.779475186s ago: executing program 3 (id=351): geteuid() 4m49.494652113s ago: executing program 3 (id=354): rt_sigqueueinfo$auto(0x1, 0x7, &(0x7f0000000040)={@siginfo_0_0={0x0, 0x5, 0xfffffffb, @_sigpoll={0x52, 0x7}}}) 4m48.930499899s ago: executing program 3 (id=363): openat$auto_proc_uid_map_operations_base(0xffffffffffffff9c, &(0x7f0000002a40)='/proc/self/uid_map\x00', 0x28400, 0x0) 4m48.370195614s ago: executing program 32 (id=363): openat$auto_proc_uid_map_operations_base(0xffffffffffffff9c, &(0x7f0000002a40)='/proc/self/uid_map\x00', 0x28400, 0x0) 1.126838755s ago: executing program 1 (id=5372): r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/kcore\x00', 0x101000, 0x0) read$auto_proc_iter_file_ops_compat_inode(r0, &(0x7f0000000080)=""/4107, 0xfdef) 1.106406224s ago: executing program 4 (id=5373): r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/mtd0\x00', 0x22801, 0x0) ioctl$auto_MEMGETBADBLOCK(r0, 0x40084d0b, &(0x7f0000003300)=0xffffffffffff9810) 1.063532294s ago: executing program 2 (id=5375): bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x5, 0x21ea, 0x7ff, 0x3, 0x9, 0x7, 0x2e}, 0x6f4) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x8}, 0x400) 967.568138ms ago: executing program 1 (id=5376): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bus/usb/029/001\x00', 0xa002, 0x0) ioctl$auto_USBDEVFS_CLAIMINTERFACE(r0, 0x8004550f, &(0x7f0000000400)=0xfffff000) 933.282904ms ago: executing program 2 (id=5377): r0 = getpid() ioprio_set$auto_IOPRIO_WHO_PGRP(0x2, r0, 0x80) 884.544567ms ago: executing program 4 (id=5378): r0 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)=0x10) 811.565583ms ago: executing program 0 (id=5379): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto_MADV_SEQUENTIAL(0x0, 0x5, 0x2) 809.556564ms ago: executing program 2 (id=5380): r0 = socket(0x22, 0x2, 0x24) getsockopt$auto(r0, 0x3, 0x1, 0x0, 0x0) 781.049885ms ago: executing program 1 (id=5381): openat$auto_media_devnode_fops_mc_devnode(0xffffffffffffff9c, &(0x7f0000000140)='/dev/media11\x00', 0x40, 0x0) select$auto(0x7, 0x0, &(0x7f0000000cc0)={[0x9, 0x1, 0x4, 0x8, 0x6, 0x14b, 0x6, 0x745ad93d, 0x9, 0x5, 0x7, 0x9, 0x6, 0x1, 0x6, 0x9]}, 0x0, 0x0) 724.550703ms ago: executing program 0 (id=5382): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/dax/drivers/device_dax/remove_id\x00', 0xa081, 0x0) write$auto(r0, &(0x7f0000000000)='\x01\x00^\xa2\x02\x00\x00\x00\x00\x00\xd8l\x00\x00\x00\x00\x00\x00\xbd\xc5_%\xc1\xa3\xd0\x95Hq\xf4a\xb5\x1b\xad0\x10\x19b\xbf\xb7\xa5`\x97\xddzG\x01[{\x17\x05I\xe0\xb1d\x00\x00\x00\x00L\xe6&[\xa9X6\x7f\xec\x94\xdal\xa1\xbb\x86\x9c\xc2\xef\x02\r9%\x06\xc5\'b%m_\x96A\"\xdd\xe40\xa7\xc3\x9ah\xf3B\xc2z\xf8\r\f[\xe5\x9dK\xe1\x99\x86\xfc\xac\x9f\x8a\x00\x00\x00', 0x33) 694.769615ms ago: executing program 4 (id=5383): r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/sg0\x00', 0x0, 0x0) ioctl$auto_SCSI_IOCTL_GET_BUS_NUMBER2(r0, 0x5386, &(0x7f0000000bc0)) 589.102939ms ago: executing program 2 (id=5384): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sda1\x00', 0x4040, 0x0) fadvise64$auto(r0, 0x7fffffffffffffff, 0x400000040000005, 0x4) 559.755703ms ago: executing program 1 (id=5385): setresuid$auto(0x2, 0x7, 0x8080) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x4002, 0x6, 0x7, 0x8, 0xffffffffffffffff, [], {0x6, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x76c5, 0x8, 0x100000000}}) 542.466643ms ago: executing program 4 (id=5386): r0 = socket(0x22, 0x2, 0x2) sendmsg$auto_TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 500.247891ms ago: executing program 0 (id=5387): r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x3, 0x7}) 437.620403ms ago: executing program 1 (id=5388): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bus/usb/036/001\x00', 0xa901, 0x0) ioctl$auto_USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000100)={0x1, 0x81, 0x5b, 0x4, &(0x7f0000000000), 0x9, 0xeb90, 0x2, @stream_id=0x100, 0x4, 0x476, 0x0}) 415.384082ms ago: executing program 2 (id=5389): r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/pcmC1D1p\x00', 0x80000, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_HW_FREE(r0, 0x4112, 0x0) 333.620574ms ago: executing program 4 (id=5390): r0 = socket$nl_generic(0x10, 0x3, 0x10) fsconfig$auto_SHMEM_HUGE_FORCE(r0, 0x4, &(0x7f0000000580)='veth1_to_hsr\x00', &(0x7f00000005c0), 0xfffffffffffffffe) 324.211526ms ago: executing program 0 (id=5391): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/rpc/nfsd.export/content\x00', 0x2, 0x0) read$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f00000000c0)=""/163, 0xa3) 233.589764ms ago: executing program 2 (id=5392): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/block/nbd14/capability\x00', 0x180, 0x0) sendfile$auto(0x2, 0x3, 0x0, 0xc3e0) 201.652953ms ago: executing program 0 (id=5393): r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC1D1c\x00', 0x40001, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_REWIND2(r0, 0x40084146, &(0x7f0000000040)=0x80000001) 122.119358ms ago: executing program 1 (id=5394): r0 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000040)='/dev/binderfs/binder0\x00', 0x189160, 0x0) close_range$auto(r0, r0, 0x0) 74.672515ms ago: executing program 4 (id=5395): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0) write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9) 0s ago: executing program 0 (id=5396): r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x2a482, 0x0) ioctl$auto(r0, 0x125f, 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.37' (ED25519) to the list of known hosts. [ 96.752044][ T5822] cgroup: Unknown subsys name 'net' [ 96.924828][ T5822] cgroup: Unknown subsys name 'cpuset' [ 96.935312][ T5822] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 98.783261][ T5822] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 102.219791][ T928] cfg80211: failed to load regulatory.db [ 106.639768][ T5155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.653446][ T5846] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 106.661570][ T5846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.671975][ T5846] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 106.688552][ T5846] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.696288][ T5846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.705422][ T5846] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.714390][ T5846] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.723165][ T5846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.733223][ T5846] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.741854][ T5846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.749954][ T5846] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 106.782703][ T5848] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 106.798496][ T5848] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 106.807465][ T5853] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 106.816075][ T5853] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 106.824108][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 106.826271][ T5853] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 106.839276][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.840182][ T5853] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 107.531965][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 107.545990][ T5842] chnl_net:caif_netlink_parms(): no params data found [ 107.592545][ T5843] chnl_net:caif_netlink_parms(): no params data found [ 107.721831][ T5844] chnl_net:caif_netlink_parms(): no params data found [ 107.820058][ T5842] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.828519][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.836171][ T5842] bridge_slave_0: entered allmulticast mode [ 107.844993][ T5842] bridge_slave_0: entered promiscuous mode [ 107.896066][ T5842] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.903370][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.911035][ T5842] bridge_slave_1: entered allmulticast mode [ 107.919311][ T5842] bridge_slave_1: entered promiscuous mode [ 107.944354][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.951638][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.959100][ T5839] bridge_slave_0: entered allmulticast mode [ 107.966460][ T5839] bridge_slave_0: entered promiscuous mode [ 108.026383][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.034029][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.041644][ T5839] bridge_slave_1: entered allmulticast mode [ 108.049974][ T5839] bridge_slave_1: entered promiscuous mode [ 108.056814][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.064177][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.071951][ T5843] bridge_slave_0: entered allmulticast mode [ 108.080587][ T5843] bridge_slave_0: entered promiscuous mode [ 108.098733][ T5842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.137098][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.144822][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.152376][ T5843] bridge_slave_1: entered allmulticast mode [ 108.160784][ T5843] bridge_slave_1: entered promiscuous mode [ 108.185513][ T5842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.212454][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.270323][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.283669][ T5842] team0: Port device team_slave_0 added [ 108.306055][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.315947][ T5844] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.323389][ T5844] bridge_slave_0: entered allmulticast mode [ 108.333333][ T5844] bridge_slave_0: entered promiscuous mode [ 108.361448][ T5842] team0: Port device team_slave_1 added [ 108.387367][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.396896][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.404344][ T5844] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.412075][ T5844] bridge_slave_1: entered allmulticast mode [ 108.420152][ T5844] bridge_slave_1: entered promiscuous mode [ 108.459603][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.470313][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.477947][ T5842] 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. [ 108.503973][ T5842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.536517][ T5839] team0: Port device team_slave_0 added [ 108.577729][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.584768][ T5842] 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. [ 108.611713][ T5842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.642994][ T5839] team0: Port device team_slave_1 added [ 108.653346][ T5843] team0: Port device team_slave_0 added [ 108.663333][ T5843] team0: Port device team_slave_1 added [ 108.684617][ T5844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.746846][ T5844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.773396][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.780648][ 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. [ 108.806660][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.820363][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.827892][ T5843] 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. [ 108.854267][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.866387][ T51] Bluetooth: hci2: command tx timeout [ 108.897384][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.904394][ 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. [ 108.930620][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.941559][ T51] Bluetooth: hci1: command tx timeout [ 108.941679][ T5840] Bluetooth: hci0: command tx timeout [ 108.953479][ T5155] Bluetooth: hci3: command tx timeout [ 108.958971][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.959008][ T5843] 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. [ 108.959056][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.009610][ T5844] team0: Port device team_slave_0 added [ 109.039284][ T5844] team0: Port device team_slave_1 added [ 109.065383][ T5842] hsr_slave_0: entered promiscuous mode [ 109.072216][ T5842] hsr_slave_1: entered promiscuous mode [ 109.156158][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.163548][ T5844] 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. [ 109.190046][ T5844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.207222][ T5843] hsr_slave_0: entered promiscuous mode [ 109.214516][ T5843] hsr_slave_1: entered promiscuous mode [ 109.221566][ T5843] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.229860][ T5843] Cannot create hsr debugfs directory [ 109.240920][ T5839] hsr_slave_0: entered promiscuous mode [ 109.247974][ T5839] hsr_slave_1: entered promiscuous mode [ 109.254274][ T5839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.262028][ T5839] Cannot create hsr debugfs directory [ 109.271398][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.279538][ T5844] 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. [ 109.306357][ T5844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.524254][ T5844] hsr_slave_0: entered promiscuous mode [ 109.531310][ T5844] hsr_slave_1: entered promiscuous mode [ 109.537744][ T5844] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.545369][ T5844] Cannot create hsr debugfs directory [ 109.927165][ T5842] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 109.943822][ T5842] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 109.971815][ T5842] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 110.000153][ T5842] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 110.061977][ T5839] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.079005][ T5839] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.092185][ T5839] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.109767][ T5839] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.209336][ T5843] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 110.225731][ T5843] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 110.257748][ T5843] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 110.269662][ T5843] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 110.418269][ T5844] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 110.446006][ T5842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.453675][ T5844] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 110.465764][ T5844] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 110.480091][ T5844] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 110.539884][ T5842] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.580579][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.587906][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.626509][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.640618][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.647882][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.708561][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.753091][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.760284][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.804689][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.812019][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.852903][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.903418][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.938727][ T5155] Bluetooth: hci2: command tx timeout [ 110.941907][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.951737][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.982306][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.989596][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.017903][ T5155] Bluetooth: hci3: command tx timeout [ 111.020961][ T5840] Bluetooth: hci0: command tx timeout [ 111.023374][ T5155] Bluetooth: hci1: command tx timeout [ 111.061470][ T5844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.124616][ T5844] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.169055][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.176427][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.214956][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.222361][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.396474][ T5842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.622534][ T5842] veth0_vlan: entered promiscuous mode [ 111.686637][ T5842] veth1_vlan: entered promiscuous mode [ 111.715666][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.894991][ T5842] veth0_macvtap: entered promiscuous mode [ 111.934990][ T5839] veth0_vlan: entered promiscuous mode [ 111.943394][ T5842] veth1_macvtap: entered promiscuous mode [ 111.966144][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.012226][ T5839] veth1_vlan: entered promiscuous mode [ 112.026834][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.044327][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.062524][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.106380][ T5842] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.116714][ T5842] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.126337][ T5842] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.136048][ T5842] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.265716][ T5843] veth0_vlan: entered promiscuous mode [ 112.286034][ T5839] veth0_macvtap: entered promiscuous mode [ 112.304256][ T5839] veth1_macvtap: entered promiscuous mode [ 112.326622][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.335281][ T5843] veth1_vlan: entered promiscuous mode [ 112.348331][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.408550][ T5844] veth0_vlan: entered promiscuous mode [ 112.432329][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.443263][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.458087][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.463264][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.491527][ T5839] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.503537][ T5839] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.512569][ T5839] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.521875][ T5839] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.537201][ T5844] veth1_vlan: entered promiscuous mode [ 112.590536][ T5842] 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. [ 112.611558][ T5843] veth0_macvtap: entered promiscuous mode [ 112.673543][ T5843] veth1_macvtap: entered promiscuous mode [ 112.742946][ T5844] veth0_macvtap: entered promiscuous mode [ 112.826525][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.845005][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.856612][ T5844] veth1_macvtap: entered promiscuous mode [ 112.932161][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.964321][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.969451][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.985106][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.989439][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.021857][ T5155] Bluetooth: hci2: command tx timeout [ 113.051696][ T5843] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.066764][ T5843] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.076153][ T5843] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.085450][ T5843] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.098973][ T5155] Bluetooth: hci1: command tx timeout [ 113.103888][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.104437][ T5155] Bluetooth: hci0: command tx timeout [ 113.118206][ T51] Bluetooth: hci3: command tx timeout [ 113.152444][ T5844] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.172366][ T5844] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.184317][ T5844] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.197978][ T5844] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.511839][ T1169] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.530323][ T1169] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.655769][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.675835][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.771535][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.794006][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.848207][ T1169] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.881764][ T1169] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.097990][ T5155] Bluetooth: hci2: command tx timeout [ 115.177739][ T5155] Bluetooth: hci0: command tx timeout [ 115.183297][ T51] Bluetooth: hci3: command tx timeout [ 115.183428][ T5840] Bluetooth: hci1: command tx timeout [ 116.083305][ T6001] mmap: syz.1.38 (6001) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 118.768167][ T6088] nfs: Bad value for 'source' [ 123.872587][ T30] audit: type=1800 audit(1749167703.939:2): pid=6261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.166" name="features" dev="configfs" ino=7551 res=0 errno=0 [ 125.924633][ T6323] capability: warning: `syz.3.197' uses deprecated v2 capabilities in a way that may be insecure [ 126.702868][ T6345] syz.0.208 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 133.871487][ T30] audit: type=1800 audit(1749167713.939:3): pid=6558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.312" name="version" dev="configfs" ino=8051 res=0 errno=0 [ 136.726029][ T5840] Bluetooth: hci0: unexpected event 0x20 length: 123 > 7 [ 137.701192][ T13] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.917169][ T13] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.071187][ T13] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.364066][ T13] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 138.844535][ T13] bridge_slave_1: left allmulticast mode [ 138.901820][ T13] bridge_slave_1: left promiscuous mode [ 138.954954][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.059670][ T5155] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 139.072890][ T5155] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 139.090181][ T5155] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 139.148183][ T5155] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 139.159714][ T13] bridge_slave_0: left allmulticast mode [ 139.173416][ T5155] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 139.200500][ T13] bridge_slave_0: left promiscuous mode [ 139.210448][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.260740][ T5155] Bluetooth: hci2: command tx timeout [ 141.309578][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 141.377082][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 141.423093][ T13] bond0 (unregistering): Released all slaves [ 142.207703][ T5155] Bluetooth: hci3: unexpected event 0x23 length: 127 > 13 [ 143.189303][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.207732][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 143.337553][ T5155] Bluetooth: hci2: command tx timeout [ 143.347585][ T13] hsr_slave_0: left promiscuous mode [ 143.437350][ T13] hsr_slave_1: left promiscuous mode [ 143.482385][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.497227][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.575797][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.627396][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.792346][ T13] veth1_macvtap: left promiscuous mode [ 143.802009][ T13] veth0_macvtap: left promiscuous mode [ 143.810339][ T13] veth1_vlan: left promiscuous mode [ 143.816211][ T13] veth0_vlan: left promiscuous mode [ 144.377211][ T6833] capability: warning: `syz.0.431' uses 32-bit capabilities (legacy support in use) [ 144.989126][ T13] team0 (unregistering): Port device team_slave_1 removed [ 145.045905][ T13] team0 (unregistering): Port device team_slave_0 removed [ 145.422404][ T5155] Bluetooth: hci2: command tx timeout [ 146.076079][ T6693] chnl_net:caif_netlink_parms(): no params data found [ 146.875867][ T6693] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.931282][ T6693] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.947547][ T6693] bridge_slave_0: entered allmulticast mode [ 146.959601][ T6693] bridge_slave_0: entered promiscuous mode [ 147.083755][ T6693] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.101782][ T6693] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.126128][ T6693] bridge_slave_1: entered allmulticast mode [ 147.156473][ T6693] bridge_slave_1: entered promiscuous mode [ 147.451917][ T6888] Unable to find swap-space signature [ 147.485196][ T6693] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 147.497642][ T5155] Bluetooth: hci2: command tx timeout [ 147.566040][ T6693] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.032650][ T6693] team0: Port device team_slave_0 added [ 148.161106][ T6693] team0: Port device team_slave_1 added [ 148.275210][ T6904] __vm_enough_memory: pid: 6904, comm: syz.2.458, bytes: 4398046511104 not enough memory for the allocation [ 148.402600][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.412464][ T6693] 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. [ 148.497657][ T6693] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.557606][ T6693] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.565602][ T6693] 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. [ 148.653846][ T6693] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.983046][ T6693] hsr_slave_0: entered promiscuous mode [ 149.009894][ T6693] hsr_slave_1: entered promiscuous mode [ 149.038758][ T6693] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.063282][ T6693] Cannot create hsr debugfs directory [ 150.259419][ T6693] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 150.311641][ T6693] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 150.382740][ T6693] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 150.478129][ T6693] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 150.938879][ T6693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.033820][ T6693] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.150589][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.161244][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.272814][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.281113][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.937372][ T30] audit: type=1800 audit(1749167731.989:4): pid=6984 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.486" name="dummy_udc" dev="gadgetfs" ino=5855 res=0 errno=0 [ 152.637036][ T6693] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.271632][ T6693] veth0_vlan: entered promiscuous mode [ 154.369603][ T6693] veth1_vlan: entered promiscuous mode [ 154.531261][ T6693] veth0_macvtap: entered promiscuous mode [ 154.603496][ T6693] veth1_macvtap: entered promiscuous mode [ 154.735994][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.826122][ T6693] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.856413][ T6693] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.883224][ T6693] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.949123][ T6693] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.988370][ T6693] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.446127][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.510634][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.672350][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.697647][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.818640][ T7170] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 167.168338][ T30] audit: type=1800 audit(1749167747.229:5): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.624" name="trace_pipe" dev="tracefs" ino=220 res=0 errno=0 [ 170.556337][ T30] audit: type=1800 audit(1749167750.619:6): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.666" name="lu_gp_id" dev="configfs" ino=11694 res=0 errno=0 [ 171.577106][ T5155] Bluetooth: hci3: unexpected event 0x1d length: 10 > 5 [ 176.044281][ T7530] kexec: Could not allocate control_code_buffer [ 182.377087][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 182.436012][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 182.446616][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 182.736906][ T30] audit: type=1800 audit(1749169810.843:7): pid=7807 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.818" name="dbroot" dev="configfs" ino=12912 res=0 errno=0 [ 189.585062][ T8018] futex_wake_op: syz.2.901 tries to shift op by 64; fix this program [ 192.854805][ T8129] Process accounting resumed [ 193.820063][ T8165] random: crng reseeded on system resumption [ 197.752938][ T8303] Unable to find swap-space signature [ 201.573432][ T8453] syz.4.1106(8453): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 201.760066][ T5155] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 201.760116][ T5155] Bluetooth: hci2: unexpected subevent 0x0d length: 725 > 260 [ 201.780115][ T5155] Bluetooth: hci2: Unknown advertising packet type: 0x7f [ 201.780231][ T5155] Bluetooth: hci2: Malformed LE Event: 0x0d [ 202.617319][ T30] audit: type=1800 audit(1749171034.835:8): pid=8489 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1124" name="trace_pipe" dev="tracefs" ino=263 res=0 errno=0 [ 204.458528][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.465308][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 207.999598][ T8697] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[8697] [ 209.067310][ T8738] ptrace attach of "./syz-executor exec"[5844] was attempted by "./syz-executor exec"[8738] [ 212.653414][ T8859] block2mtd: illegal erase size [ 216.422343][ T8990] sg_write: data in/out 589824/1 bytes for SCSI command 0x7b-- guessing data in; [ 216.422343][ T8990] program syz.4.1368 not setting count and/or reply_len properly [ 216.499731][ T8994] random: crng reseeded on system resumption [ 217.514790][ T9035] syz.0.1390 uses obsolete (PF_INET,SOCK_PACKET) [ 217.636914][ T9038] vhci_hcd: invalid port number 21 [ 217.652807][ T9038] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 219.908141][ T9132] XFS: irix_symlink_mode sysctl option is deprecated. [ 220.248731][ T9139] delete_channel: no stack [ 221.386956][ T30] audit: type=1800 audit(4294967311.771:9): pid=9190 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1467" name="members" dev="configfs" ino=16821 res=0 errno=0 [ 221.959196][ T9211] ptrace attach of "./syz-executor exec"[6693] was attempted by "./syz-executor exec"[9211] [ 222.801191][ T9241] vhci_hcd: invalid port number 21 [ 222.806914][ T9241] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 222.849927][ T9241] Process accounting paused [ 225.416746][ T9344] program syz.1.1541 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 226.797370][ T9393] syz.4.1565 (9393): drop_caches: 0 [ 227.383158][ T30] audit: type=1800 audit(4294967317.802:10): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1575" name="dbroot" dev="configfs" ino=17169 res=0 errno=0 [ 228.358049][ T9453] sysfs_service_op_show: Client not running :-5: [ 229.299058][ T9491] 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. [ 229.513261][ T9499] bond0: option lp_interval: invalid value (/sys/devices/platform/vkms/graphics/fb0/rotate) [ 229.572468][ T9499] bond0: option lp_interval: allowed values 1 - 2147483647 [ 231.349248][ T9571] Setting dangerous option i915.mitigations - tainting kernel [ 231.998112][ T5848] Bluetooth: hci3: command 0x0406 tx timeout [ 232.004581][ T5848] Bluetooth: hci0: command 0x0406 tx timeout [ 232.008725][ T5855] Bluetooth: hci1: command 0x0406 tx timeout [ 232.619965][ T9625] ecryptfs_miscdev_write: Error while inspecting packet size [ 234.126585][ T9687] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 234.208680][ T9690] program syz.1.1714 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 235.305146][ T9735] block nbd8: NBD_DISCONNECT [ 236.044017][ T9768] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 237.198795][ T9819] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 237.615565][ T9834] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 238.519669][ T9869] binder: binder_mmap: 9867 0-1000 bad vm_flags failed -1 [ 239.744967][ T9924] QAT: failed to copy from user. [ 242.210920][ T30] audit: type=1800 audit(4294967332.699:11): pid=10013 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1866" name="SYSV00000014" dev="hugetlbfs" ino=0 res=0 errno=0 [ 244.704508][ T5923] Process accounting resumed [ 245.447419][ T30] audit: type=1804 audit(4294967335.956:12): pid=10134 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1923" name="/newroot/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/filter" dev="tracefs" ino=19680823 res=1 errno=0 [ 247.570079][T10226] deleting an unspecified loop device is not supported. [ 247.847145][T10238] random: crng reseeded on system resumption [ 249.395038][T10304] queue_state_write: operation too long [ 249.415146][T10304] queue_state_write: use 'run', 'start' or 'kick' [ 250.224309][T10340] usbcore.quirks: string doesn't fit in 127 chars. [ 251.990002][T10414] 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. [ 252.019616][ C1] vkms_vblank_simulate: vblank timer overrun [ 252.063064][T10414] CIFS mount error: No usable UNC path provided in device string! [ 252.063064][T10414] [ 252.092880][T10414] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 252.811294][T10439] Process accounting resumed [ 254.267373][ T5155] Bluetooth: hci0: unexpected subevent 0x04 length: 122 > 11 [ 254.938826][T10529] virtio-pci 0000:00:04.0: [Firmware Bug]: Overriding NUMA node to -1. Contact your vendor for updates. [ 260.613535][T10732] i2c i2c-0: new_device: Missing parameters [ 262.561081][ T5840] Bluetooth: hci2: command 0x0406 tx timeout [ 262.600626][T10811] overlayfs: "check_copy_up" module option is obsolete [ 263.790821][T10850] nfsd: Unknown parameter '^B-' [ 265.605722][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.616079][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 272.336942][T11186] bond0: option packets_per_slave: invalid value ( Xnp) [ 272.357413][T11186] bond0: option packets_per_slave: allowed values 0 - 65535 [ 274.157187][T11226] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 276.825748][T11366] syz_tun: tun_chr_ioctl cmd 2147767517 [ 278.008032][ T30] audit: type=1400 audit(4294967312.188:13): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=11415 comm="syz.2.2527" [ 278.077431][T11418] bcache: register_bcache() error : failed to open device [ 281.665108][T11582] writes to the poll attribute are ignored. [ 281.685264][T11582] please use driver specific parameters instead. [ 282.351919][T11616] Line length is too long: Should be less than 4094 [ 282.804900][T11634] Process accounting paused [ 283.850607][T11688] synth uevent: /module/l2tp_ip6: unknown uevent action string [ 289.260761][T11940] kafs: addr_prefs: Too many elements in string [ 292.133602][T12069] block2mtd: Using custom MTD label '' for dev [ 292.158016][T12069] block2mtd: error: cannot open device [ 292.203873][T12072] syz.1.2850: vmalloc error: size 18446744073709551615, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 292.252700][T12072] CPU: 1 UID: 0 PID: 12072 Comm: syz.1.2850 Tainted: G U I 6.15.0-syzkaller-12426-ge271ed52b344 #0 PREEMPT(full) [ 292.252769][T12072] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 292.252783][T12072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.252809][T12072] Call Trace: [ 292.252820][T12072] [ 292.252842][T12072] dump_stack_lvl+0x16c/0x1f0 [ 292.252896][T12072] warn_alloc+0x248/0x3a0 [ 292.252951][T12072] ? __pfx_warn_alloc+0x10/0x10 [ 292.253011][T12072] ? __lock_acquire+0xb8a/0x1c90 [ 292.253073][T12072] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 292.253128][T12072] __vmalloc_node_range_noprof+0xff5/0x14b0 [ 292.253173][T12072] ? __pfx___mutex_trylock_common+0x10/0x10 [ 292.253223][T12072] ? __pfx___might_resched+0x10/0x10 [ 292.253262][T12072] ? rcu_is_watching+0x12/0xc0 [ 292.253298][T12072] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 292.253350][T12072] ? __mutex_lock+0x1ca/0xb90 [ 292.253397][T12072] ? tomoyo_path_number_perm+0x295/0x580 [ 292.253442][T12072] ? dvb_dvr_do_ioctl+0x7e/0x290 [ 292.253496][T12072] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 292.253538][T12072] ? __pfx___mutex_lock+0x10/0x10 [ 292.253590][T12072] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 292.253630][T12072] ? futex_wake+0x1ad/0x530 [ 292.253684][T12072] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 292.253730][T12072] __vmalloc_node_noprof+0xad/0xf0 [ 292.253781][T12072] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 292.253839][T12072] dvb_dvr_do_ioctl+0x15d/0x290 [ 292.253898][T12072] dvb_usercopy+0x164/0x340 [ 292.253948][T12072] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 292.254003][T12072] ? __pfx_dvb_usercopy+0x10/0x10 [ 292.254070][T12072] ? __fget_files+0x20e/0x3c0 [ 292.254126][T12072] dvb_dvr_ioctl+0x29/0x40 [ 292.254177][T12072] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 292.254231][T12072] __x64_sys_ioctl+0x18e/0x210 [ 292.254277][T12072] do_syscall_64+0xcd/0x490 [ 292.254328][T12072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.254363][T12072] RIP: 0033:0x7f12adb8e929 [ 292.254402][T12072] 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 [ 292.254437][T12072] RSP: 002b:00007f12aea70038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 292.254470][T12072] RAX: ffffffffffffffda RBX: 00007f12addb5fa0 RCX: 00007f12adb8e929 [ 292.254492][T12072] RDX: ffffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000003 [ 292.254510][T12072] RBP: 00007f12adc10b39 R08: 0000000000000000 R09: 0000000000000000 [ 292.254531][T12072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.254550][T12072] R13: 0000000000000000 R14: 00007f12addb5fa0 R15: 00007ffd6f001b28 [ 292.254593][T12072] [ 292.522423][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.556183][T12072] Mem-Info: [ 292.559411][T12072] active_anon:4965 inactive_anon:0 isolated_anon:0 [ 292.559411][T12072] active_file:13901 inactive_file:39902 isolated_file:0 [ 292.559411][T12072] unevictable:768 dirty:244 writeback:0 [ 292.559411][T12072] slab_reclaimable:10752 slab_unreclaimable:94199 [ 292.559411][T12072] mapped:24003 shmem:1371 pagetables:1190 [ 292.559411][T12072] sec_pagetables:0 bounce:0 [ 292.559411][T12072] kernel_misc_reclaimable:0 [ 292.559411][T12072] free:1335033 free_pcp:6522 free_cma:0 [ 292.605139][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.611905][T12072] Node 0 active_anon:19860kB inactive_anon:0kB active_file:55604kB inactive_file:159472kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:96008kB dirty:976kB writeback:0kB shmem:3948kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:4600kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 292.646013][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.658371][T12072] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:136kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:160kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 292.689846][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.697052][T12072] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 292.726565][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.733524][T12072] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 292.741583][T12072] Node 0 DMA32 free:1403608kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:19912kB inactive_anon:0kB active_file:55604kB inactive_file:157904kB unevictable:1536kB writepending:976kB present:3129332kB managed:2540956kB mlocked:0kB bounce:0kB free_pcp:26488kB local_pcp:15236kB free_cma:0kB [ 292.773928][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.780336][T12072] lowmem_reserve[]: 0 0 1 1 1 [ 292.785245][T12072] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:0kB inactive_file:1568kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:4kB free_cma:0kB [ 292.814566][ C1] vkms_vblank_simulate: vblank timer overrun [ 292.821642][T12072] lowmem_reserve[]: 0 0 0 0 0 [ 292.826946][T12072] Node 1 Normal free:3921148kB boost:0kB min:55788kB low:69732kB high:83676kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:136kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 292.860153][T12072] lowmem_reserve[]: 0 0 0 0 0 [ 292.865734][T12072] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 292.883925][T12072] Node 0 DMA32: 2*4kB (UM) 638*8kB (UME) 1194*16kB (UME) 940*32kB (UM) 467*64kB (UM) 182*128kB (UM) 119*256kB (UM) 40*512kB (UME) 8*1024kB (UM) 2*2048kB (UM) 301*4096kB (M) = 1403608kB [ 292.940652][T12072] Node 0 Normal: 4*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 292.970092][T12072] Node 1 Normal: 207*4kB (UM) 60*8kB (UME) 38*16kB (UME) 208*32kB (UME) 84*64kB (UME) 25*128kB (UME) 20*256kB (UME) 5*512kB (UM) 3*1024kB (UME) 3*2048kB (UME) 949*4096kB (UM) = 3921148kB [ 292.989191][T12072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 293.019936][T12072] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 293.029371][T12072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 293.089526][T12072] Node 1 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 293.098952][T12072] 55170 total pagecache pages [ 293.127022][T12072] 0 pages in swap cache [ 293.131362][T12072] Free swap = 124996kB [ 293.135673][T12072] Total swap = 124996kB [ 293.199001][T12072] 2097051 pages RAM [ 293.202964][T12072] 0 pages HighMem/MovableOnly [ 293.207728][T12072] 429770 pages reserved [ 293.226386][T12093] [ 293.228325][T12072] 0 pages cma reserved [ 293.320973][T12097] kAFS: Invalid Command on /proc/fs/afs/cells file [ 294.167614][T12136] i2c i2c-0: new_device: Invalid device name [ 295.357795][T12182] kafs: addr_prefs: Invalid Command [ 295.799751][T12202] 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. [ 296.436669][T12229] ptrace attach of "./syz-executor exec"[5839] was attempted by "./syz-executor exec"[12229] [ 298.434628][T12320] ICMPv6: process `syz.1.2969' is using deprecated sysctl (syscall) net.ipv6.neigh.ipvlan1.retrans_time - use net.ipv6.neigh.ipvlan1.retrans_time_ms instead [ 299.940894][T12371] Invalid ELF header magic: != ELF [ 302.503267][T12467] blkio.reset_stats is deprecated [ 302.656582][T12475] process 'syz.1.3042' launched '/dev/fd/3' with NULL argv: empty string added [ 304.497322][T12551] Invalid ELF header magic: != ELF [ 304.881988][ T30] audit: type=1800 audit(4294967339.208:14): pid=12573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.3092" name="discovery_nqn" dev="configfs" ino=27167 res=0 errno=0 [ 305.330670][ T30] audit: type=1806 audit(4294967339.650:15): xattr="" res=-22 [ 305.831641][ T5840] Bluetooth: hci1: SCO packet too small [ 306.203092][T12629] QAT: Device 7 not found [ 310.282270][T12807] Scaler: ================= START STATUS ================= [ 310.289756][T12807] Scaler: ================== END STATUS ================== syzkaller syzkaller login: [ 311.150709][T12846] 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. [ 311.348315][T12856] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 311.524814][T12865] mmap: syz.0.3234 (12865): VmData 37601280 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 312.179499][T12894] zram0: detected capacity change from 0 to 8 [ 312.696015][T12913] Process accounting resumed [ 313.505557][T12954] ubi0: attaching mtd0 [ 313.541959][T12954] ubi0: scanning is finished [ 313.583695][T12954] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 313.760521][T12954] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 314.553127][T12998] 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{' '' [ 314.610697][ C0] vkms_vblank_simulate: vblank timer overrun [ 315.046500][T13017] vivid-003: ================= START STATUS ================= [ 315.125417][T13017] vivid-003: Radio HW Seek Mode: Bounded [ 315.139475][T13017] vivid-003: Radio Programmable HW Seek: false [ 315.157241][T13017] vivid-003: RDS Rx I/O Mode: Block I/O [ 315.163233][T13017] vivid-003: Generate RBDS Instead of RDS: false [ 315.184875][T13017] vivid-003: RDS Reception: true [ 315.194050][T13017] vivid-003: RDS Program Type: 0 inactive [ 315.206251][T13017] vivid-003: RDS PS Name: inactive [ 315.242262][T13017] vivid-003: RDS Radio Text: inactive [ 315.265017][T13017] vivid-003: RDS Traffic Announcement: false inactive [ 315.285037][T13017] vivid-003: RDS Traffic Program: false inactive [ 315.304072][T13017] vivid-003: RDS Music: false inactive [ 315.314414][T13017] vivid-003: ================== END STATUS ================== [ 315.667632][T13037] syz.0.3315 (13037): attempted to duplicate a private mapping with mremap. This is not supported. [ 317.203431][T13105] usbip-vudc usbip-vudc.0: gadget not bound [ 318.732899][ T5840] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 318.732950][ T5840] Bluetooth: hci1: unexpected subevent 0x0e length: 725 > 15 [ 318.750444][ T5840] Bluetooth: hci1: Unable to find connection for dst 00:a2:f2:94:be:c8 sid 0x4f [ 322.057491][T13312] i2c i2c-0: delete_device: Extra parameters [ 322.231241][T13321] block2mtd: error: cannot open device inX±jFBB>U;߸Ilk [ 322.256082][T13324] random: crng reseeded on system resumption [ 322.661632][T13336] ima: Unable to open file: /sys/kernel/security/integrity/ima/policy (-26) [ 322.669935][T13335] ima: policy update failed [ 322.725032][ T30] audit: type=1802 audit(4294967357.121:16): pid=13335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.3466" res=0 errno=0 [ 323.618556][T13377] ptp ptp0: only physical clock in use now [ 324.983323][T13422] vhci_hcd: invalid port number 21 [ 325.005779][T13422] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 326.590527][T13488] RDS: rds_bind could not find a transport for 7bc:c94c:4e37:70c4::, load rds_tcp or rds_rdma? [ 326.702999][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 326.712042][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 328.153545][ T5840] Bluetooth: hci3: unexpected event 0x3e length: 0 < 1 [ 328.468793][T13560] block2mtd: illegal erase size [ 328.668521][T13568] ICMPv6: process `syz.2.3576' 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 [ 328.730931][T13570] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 331.088035][T13667] usb usb16: usbfs: process 13667 (syz.0.3625) did not claim interface 0 before use [ 332.035440][T13694] bond0: no command found in slaves file - use +ifname or -ifname [ 333.485460][T13749] WARNING! power/level is deprecated; use power/control instead [ 335.469445][ T5840] Bluetooth: hci2: unexpected event 0x3e length: 0 < 1 [ 336.785896][T13837] program syz.4.3705 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 340.443412][T13932] usb usb8: usbfs: interface 0 claimed by hub while 'syz.4.3750' sets config #32769 [ 340.978607][T13944] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78018 [ 341.030168][T13944] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 341.100033][T13944] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 341.139095][T13944] page_type: f5(slab) [ 341.145661][T13944] raw: 00fff00000000040 ffff88801b442140 dead000000000122 0000000000000000 [ 341.179529][T13944] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 341.211174][T13944] head: 00fff00000000040 ffff88801b442140 dead000000000122 0000000000000000 [ 341.250245][T13944] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 341.266497][T13944] head: 00fff00000000003 ffffea0001e00601 00000000ffffffff 00000000ffffffff [ 341.308865][T13944] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 341.344246][T13944] page dumped because: unmovable page [ 341.358926][T13944] page_owner tracks the page as allocated [ 341.377904][T13944] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1147, tgid 1147 (kworker/u8:7), ts 339199085627, free_ts 335867309014 [ 341.433809][T13944] post_alloc_hook+0x1c0/0x230 [ 341.449828][T13944] get_page_from_freelist+0x1321/0x3890 [ 341.455792][T13944] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 341.497877][T13944] alloc_pages_mpol+0x1fb/0x550 [ 341.502861][T13944] new_slab+0x23b/0x330 [ 341.537566][T13944] ___slab_alloc+0xd9c/0x1940 [ 341.543958][T13944] __slab_alloc.constprop.0+0x56/0xb0 [ 341.573978][T13944] __kmalloc_node_track_caller_noprof+0x2ee/0x510 [ 341.591599][T13944] kmalloc_reserve+0xef/0x2c0 [ 341.606809][T13944] __alloc_skb+0x166/0x380 [ 341.624176][T13944] nsim_dev_trap_report_work+0x2b1/0xcf0 [ 341.656964][T13944] process_one_work+0x9cf/0x1b70 [ 341.662062][T13944] worker_thread+0x6c8/0xf10 [ 341.676854][T13944] kthread+0x3c2/0x780 [ 341.681355][T13944] ret_from_fork+0x5d7/0x6f0 [ 341.686167][T13944] ret_from_fork_asm+0x1a/0x30 [ 341.712143][T13944] page last free pid 13819 tgid 13819 stack trace: [ 341.742641][T13944] __free_frozen_pages+0x7fe/0x1180 [ 341.757054][T13944] qlist_free_all+0x4d/0x120 [ 341.771407][T13944] kasan_quarantine_reduce+0x195/0x1e0 [ 341.785467][T13944] __kasan_slab_alloc+0x69/0x90 [ 341.826186][T13944] kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 341.832204][T13944] __anon_vma_prepare+0xae/0x5e0 [ 341.842983][T13944] __vmf_anon_prepare+0x11c/0x240 [ 341.849566][T13944] __handle_mm_fault+0x27f6/0x5490 [ 341.856885][T13944] handle_mm_fault+0x589/0xd10 [ 341.862061][T13944] do_user_addr_fault+0x60c/0x1370 [ 341.867901][T13944] exc_page_fault+0x5c/0xb0 [ 341.872629][T13944] asm_exc_page_fault+0x26/0x30 [ 342.738321][T13990] Process accounting paused [ 347.026130][T14155] misc userio: Invalid payload size [ 347.791883][ T5840] Bluetooth: hci0: unexpected event 0x3e length: 0 < 1 [ 348.198839][T14197] rtc_cmos 00:00: in use; can't configure [ 348.393220][T14203] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3881'. [ 348.973984][T14225] random: crng reseeded on system resumption [ 349.649857][T14252] : Can't lookup blockdev [ 350.515644][T14292] block2mtd: illegal erase size [ 350.951879][T14314] bond0: Unable to set down delay as MII monitoring is disabled [ 352.165147][ T5840] Bluetooth: hci2: command 0x0406 tx timeout [ 352.171653][ T5819] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 353.008472][T14407] syz_tun: tun_chr_ioctl cmd 1074025698 [ 354.231749][ T5840] Bluetooth: hci2: command 0x0406 tx timeout [ 354.240847][ T5819] Bluetooth: hci2: Opcode 0x0406 failed: -110 [ 354.298146][T14464] kafs: addr_prefs: Invalid Command [ 354.323377][T14463] i2c i2c-0: delete_device: Can't parse I2C address [ 357.276954][T14597] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 360.658369][T14733] CIFS mount error: No usable UNC path provided in device string! [ 360.658369][T14733] [ 360.677386][T14733] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 365.379915][T14935] Format for deleting device is "id" (uint). [ 366.441387][T14972] kAFS: Invalid Command on /proc/fs/afs/cells file [ 371.715621][T15179] hub 8-0:1.0: USB hub found [ 371.741995][T15179] hub 8-0:1.0: 1 port detected [ 372.633854][T15214] Process accounting resumed [ 373.636931][T15256] zram: Added device: zram1 [ 373.994021][T15270] hub 8-0:1.0: USB hub found [ 374.053296][T15270] hub 8-0:1.0: 1 port detected [ 375.656204][T15338] random: crng reseeded on system resumption [ 376.493870][T15368] Setting dangerous option i915.mitigations - tainting kernel [ 378.017325][T15430] futex_wake_op: syz.0.4482 tries to shift op by -9; fix this program [ 378.734263][T15461] i2c i2c-0: delete_device: Can't find device in list [ 378.938933][T15469] vhci_hcd: invalid port number 16 [ 378.956893][T15469] vhci_hcd: invalid port number 16 [ 378.974874][ T30] audit: type=1800 audit(4294967413.683:17): pid=15472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.4505" name="lu_gp_id" dev="configfs" ino=36826 res=0 errno=0 [ 378.981868][T15472] kstrtoul() returned -22 for lu_gp_id [ 382.572807][T15590] synth uevent: /bus/hid/drivers/zeroplus: unknown uevent action string [ 383.048931][T15596] bond0: option mode: unable to set because the bond device is up [ 384.278679][T15641] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.452074][T15641] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.581698][T15641] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 384.735807][T15641] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 385.144752][T15672] ima: policy update failed [ 385.165546][ T30] audit: type=1802 audit(4294967419.905:18): pid=15672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.4603" res=0 errno=0 [ 386.017558][T15702] Per memcg swappiness does not exist in cgroup v2. See memory.reclaim or memory.swap.max there [ 386.017558][T15702] [ 386.106181][T15703] ima: policy update failed [ 386.165447][ T30] audit: type=1802 audit(4294967420.900:19): pid=15703 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.4618" res=0 errno=0 [ 386.369034][T15713] ecryptfs_miscdev_write: Invalid packet size [192] [ 387.002488][ T30] audit: type=1807 audit(4294967421.745:20): UNKNOWN= res=0 [ 387.011937][T15742] ima: policy update failed [ 387.017191][ T30] audit: type=1802 audit(4294967421.755:21): pid=15743 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.1.4637" res=0 errno=0 [ 387.058054][ T30] audit: type=1802 audit(4294967421.765:22): pid=15742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.4637" res=0 errno=0 [ 387.285221][T15753] scsi_strcpy_devinfo: vendor string '/&c~n] | [ 387.285221][T15753] M' is too long [ 387.304721][T15753] scsi_strcpy_devinfo: model string 'Dd5 K2b [ 387.304721][T15753] W ' is too long [ 387.599874][T15766] QAT: failed to copy from user cfg_data. [ 387.824939][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 387.840925][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 388.296799][T15793] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 388.879446][T15819] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 390.458918][T15875] synth uevent: /bus/mei: unknown uevent action string [ 391.383162][T15920] tipc: Can't bind to reserved service type 1 [ 397.237140][T16133] syz_tun: tun_chr_ioctl cmd 2147767519 [ 397.541577][T16144] ima: Unable to open file: /suritRy/integrity?iqa/policy (-2) [ 397.546990][T16142] ima: policy update failed [ 397.576710][ T30] audit: type=1802 audit(4294967432.380:23): pid=16142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.4828" res=0 errno=0 [ 398.183406][T16167] aoe: invalid device specification [ 402.558244][T16322] Process accounting paused [ 402.575674][T16325] delete_channel: no stack [ 404.775258][T16419] [U] QBerf2h] [ 404.781493][T16419] [U] rPt5i}HmԺ9(e\O7MV*n bB+w [ 404.868899][T16419] [U] 7ϋ Bj$U-X&/?2`%w?ϺŰh\w [ 404.878018][T16419] [U] R!Cu+򳃇.S96b>Ö{ [ 405.682173][T16458] vmstat_refresh: pgdemote_proactive -2048 [ 409.061730][ T30] audit: type=1800 audit(4294967443.930:24): pid=16590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.5046" name="SYSV00000008" dev="hugetlbfs" ino=0 res=0 errno=0 [ 409.496247][T16606] ubi0: attaching mtd0 [ 409.501209][T16606] ubi0 error: ubi_attach_mtd_dev: bad VID header (3969) or data offsets (4033) [ 412.129438][T16706] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 413.036324][T16747] warning: `syz.0.5122' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 413.243775][T16756] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 413.535968][T16766] block2mtd: device name too long [ 413.742674][T16775] : Can't lookup blockdev [ 415.254977][T16842] uvcvideo: [Deprecated]: nodrop parameter will be eventually removed. [ 415.744831][ T30] audit: type=1800 audit(4294967450.644:25): pid=16862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.5179" name="dbroot" dev="configfs" ino=42047 res=0 errno=0 [ 415.793352][T16862] db_root: not a directory: /dev/audio1 [ 416.053760][T16875] unchecked MSR access error: WRMSR to 0x418 (tried to write 0x0000000000000322) at rIP: 0xffffffff8163eb69 (__mcheck_cpu_init_clear_banks+0x109/0x1f0) [ 416.070580][T16875] Call Trace: [ 416.074058][T16875] [ 416.077156][T16875] ? __pfx_mce_cpu_restart+0x10/0x10 [ 416.082598][T16875] mce_cpu_restart+0x98/0xb0 [ 416.087356][T16875] smp_call_function_many_cond+0xefc/0x1510 [ 416.094589][T16875] ? __pfx_mce_cpu_restart+0x10/0x10 [ 416.100674][T16875] ? lockdep_hardirqs_on+0x7c/0x110 [ 416.106837][T16875] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 416.113453][T16875] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 416.120203][T16875] ? __pfx___try_to_del_timer_sync+0x10/0x10 [ 416.126285][T16875] ? __pfx_mce_cpu_restart+0x10/0x10 [ 416.134301][T16875] on_each_cpu_cond_mask+0x40/0x90 [ 416.140494][T16875] set_bank+0x240/0x3a0 [ 416.145582][T16875] ? __pfx_set_bank+0x10/0x10 [ 416.150337][T16875] ? find_held_lock+0x2b/0x80 [ 416.155088][T16875] ? __pfx_set_bank+0x10/0x10 [ 416.159920][T16875] dev_attr_store+0x58/0x80 [ 416.165125][T16875] ? __pfx_dev_attr_store+0x10/0x10 [ 416.170661][T16875] sysfs_kf_write+0xef/0x150 [ 416.175625][T16875] kernfs_fop_write_iter+0x354/0x510 [ 416.181192][T16875] ? __pfx_sysfs_kf_write+0x10/0x10 [ 416.186650][T16875] vfs_write+0x6c4/0x1150 [ 416.191145][T16875] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 416.197476][T16875] ? __pfx___mutex_lock+0x10/0x10 [ 416.202767][T16875] ? __pfx_vfs_write+0x10/0x10 [ 416.208832][T16875] ksys_write+0x12a/0x250 [ 416.213521][T16875] ? __pfx_ksys_write+0x10/0x10 [ 416.218477][T16875] do_syscall_64+0xcd/0x490 [ 416.223109][T16875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 416.229421][T16875] RIP: 0033:0x7f1817f8e929 [ 416.233988][T16875] 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 [ 416.254654][T16875] RSP: 002b:00007f1818e2e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.263855][T16875] RAX: ffffffffffffffda RBX: 00007f18181b5fa0 RCX: 00007f1817f8e929 [ 416.272338][T16875] RDX: 0000000000000003 RSI: 0000200000000240 RDI: 0000000000000003 [ 416.280495][T16875] RBP: 00007f1818010b39 R08: 0000000000000000 R09: 0000000000000000 [ 416.289423][T16875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 416.298175][T16875] R13: 0000000000000000 R14: 00007f18181b5fa0 R15: 00007ffc7e1e96b8 [ 416.307028][T16875] [ 417.357131][T16919] busy [ 418.587350][T16969] bond0: no command found in slaves file - use +ifname or -ifname [ 419.003988][T16985] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(5) [ 419.381347][T17002] ecryptfs_miscdev_write: Acceptable packet size range is [6-531], but amount of data written is [1048706]. [ 423.760172][T17189] < [ 425.065993][T17243] program syz.1.5368 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 425.127925][T17245] syz_tun: tun_chr_ioctl cmd 1074812117 [ 425.153360][T17247] bdi 43:96: the stable_pages_required attribute has been removed. Use the stable_writes queue attribute instead. [ 425.420326][T17257] usb usb36: usbfs: process 17257 (syz.0.5374) did not claim interface 0 before use [ 425.646824][T17266] delete_channel: no stack [ 426.096362][T17285] usb usb36: usbfs: process 17285 (syz.1.5388) did not claim interface 0 before use [ 426.210394][T17291] block nbd14: the capability attribute has been deprecated. [ 426.318178][T17295] [ 426.321157][T17295] ====================================================== [ 426.328601][T17295] WARNING: possible circular locking dependency detected [ 426.337938][T17295] 6.15.0-syzkaller-12426-ge271ed52b344 #0 Tainted: G U I [ 426.350421][T17295] ------------------------------------------------------ [ 426.361942][T17295] syz.4.5395/17295 is trying to acquire lock: [ 426.370792][T17295] ffffffff8e52f4c8 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 [ 426.383967][T17295] [ 426.383967][T17295] but task is already holding lock: [ 426.394463][T17295] ffff888025e3a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 426.407624][T17295] [ 426.407624][T17295] which lock already depends on the new lock. [ 426.407624][T17295] [ 426.421229][T17295] [ 426.421229][T17295] the existing dependency chain (in reverse order) is: [ 426.433098][T17295] [ 426.433098][T17295] -> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}: [ 426.442634][T17295] blk_alloc_queue+0x619/0x760 [ 426.449171][T17295] blk_mq_alloc_queue+0x175/0x290 [ 426.457694][T17295] __blk_mq_alloc_disk+0x29/0x120 [ 426.464851][T17295] loop_add+0x49e/0xb70 [ 426.471220][T17295] loop_init+0x164/0x270 [ 426.476586][T17295] do_one_initcall+0x120/0x6e0 [ 426.485296][T17295] kernel_init_freeable+0x5c2/0x900 [ 426.492200][T17295] kernel_init+0x1c/0x2b0 [ 426.497407][T17295] ret_from_fork+0x5d7/0x6f0 [ 426.504754][T17295] ret_from_fork_asm+0x1a/0x30 [ 426.510280][T17295] [ 426.510280][T17295] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 426.518657][T17295] fs_reclaim_acquire+0x102/0x150 [ 426.525355][T17295] prepare_alloc_pages+0x162/0x610 [ 426.531921][T17295] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 426.539669][T17295] __alloc_pages_noprof+0xb/0x1b0 [ 426.546173][T17295] pcpu_populate_chunk+0x110/0xb00 [ 426.551856][T17295] pcpu_alloc_noprof+0x86a/0x1470 [ 426.559179][T17295] xt_percpu_counter_alloc+0x13e/0x1b0 [ 426.568739][T17295] find_check_entry.constprop.0+0xbf/0xa20 [ 426.576663][T17295] translate_table+0xd0b/0x17b0 [ 426.583077][T17295] ip6t_register_table+0x102/0x430 [ 426.590357][T17295] ip6table_raw_table_init+0x63/0x90 [ 426.598951][T17295] xt_find_table_lock+0x2e4/0x520 [ 426.604731][T17295] xt_request_find_table_lock+0x28/0xf0 [ 426.611719][T17295] get_info+0x190/0x620 [ 426.618011][T17295] do_ip6t_get_ctl+0x169/0xa50 [ 426.624629][T17295] nf_getsockopt+0x79/0xe0 [ 426.636352][T17295] ipv6_getsockopt+0x1f7/0x280 [ 426.646298][T17295] tcp_getsockopt+0x9e/0x100 [ 426.652028][T17295] do_sock_getsockopt+0x3ff/0x800 [ 426.658751][T17295] __sys_getsockopt+0x123/0x1b0 [ 426.665578][T17295] __x64_sys_getsockopt+0xbd/0x160 [ 426.672804][T17295] do_syscall_64+0xcd/0x490 [ 426.677986][T17295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.684688][T17295] [ 426.684688][T17295] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 426.694386][T17295] __lock_acquire+0x126f/0x1c90 [ 426.700949][T17295] lock_acquire+0x179/0x350 [ 426.706924][T17295] __mutex_lock+0x199/0xb90 [ 426.712522][T17295] pcpu_alloc_noprof+0xb4c/0x1470 [ 426.719263][T17295] blk_stat_alloc_callback+0xc8/0x280 [ 426.726340][T17295] wbt_init+0xac/0x540 [ 426.733140][T17295] queue_wb_lat_store+0x354/0x3d0 [ 426.742455][T17295] queue_attr_store+0x279/0x320 [ 426.749231][T17295] sysfs_kf_write+0xef/0x150 [ 426.754818][T17295] kernfs_fop_write_iter+0x354/0x510 [ 426.762062][T17295] vfs_write+0x6c4/0x1150 [ 426.767825][T17295] ksys_write+0x12a/0x250 [ 426.773831][T17295] do_syscall_64+0xcd/0x490 [ 426.779722][T17295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.788750][T17295] [ 426.788750][T17295] other info that might help us debug this: [ 426.788750][T17295] [ 426.801223][T17295] Chain exists of: [ 426.801223][T17295] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#18 [ 426.801223][T17295] [ 426.819268][T17295] Possible unsafe locking scenario: [ 426.819268][T17295] [ 426.827878][T17295] CPU0 CPU1 [ 426.834754][T17295] ---- ---- [ 426.841971][T17295] lock(&q->q_usage_counter(io)#18); [ 426.849095][T17295] lock(fs_reclaim); [ 426.857649][T17295] lock(&q->q_usage_counter(io)#18); [ 426.869513][T17295] lock(pcpu_alloc_mutex); [ 426.874362][T17295] [ 426.874362][T17295] *** DEADLOCK *** [ 426.874362][T17295] [ 426.884133][T17295] 6 locks held by syz.4.5395/17295: [ 426.890680][T17295] #0: ffff88802a203eb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 426.900447][T17295] #1: ffff8880356e0428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 426.910303][T17295] #2: ffff88805ea9dc88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 426.921350][T17295] #3: ffff888025f3fd28 (kn->active#97){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 426.932868][T17295] #4: ffff888025e3a7c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 426.945379][T17295] #5: ffff888025e3a800 (&q->q_usage_counter(queue)#27){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 426.959244][T17295] [ 426.959244][T17295] stack backtrace: [ 426.966017][T17295] CPU: 0 UID: 0 PID: 17295 Comm: syz.4.5395 Tainted: G U I 6.15.0-syzkaller-12426-ge271ed52b344 #0 PREEMPT(full) [ 426.966076][T17295] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 426.966095][T17295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 426.966115][T17295] Call Trace: [ 426.966128][T17295] [ 426.966140][T17295] dump_stack_lvl+0x116/0x1f0 [ 426.966397][T17295] print_circular_bug+0x275/0x350 [ 426.966434][T17295] check_noncircular+0x14c/0x170 [ 426.966469][T17295] __lock_acquire+0x126f/0x1c90 [ 426.966509][T17295] lock_acquire+0x179/0x350 [ 426.966540][T17295] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 426.966577][T17295] ? __pfx___might_resched+0x10/0x10 [ 426.966602][T17295] ? ksys_write+0x12a/0x250 [ 426.966638][T17295] ? do_syscall_64+0xcd/0x490 [ 426.966687][T17295] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.966733][T17295] __mutex_lock+0x199/0xb90 [ 426.966768][T17295] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 426.966806][T17295] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 426.966842][T17295] ? __pfx___mutex_lock+0x10/0x10 [ 426.966887][T17295] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 426.967037][T17295] pcpu_alloc_noprof+0xb4c/0x1470 [ 426.967083][T17295] ? __pfx_wbt_data_dir+0x10/0x10 [ 426.967123][T17295] ? __pfx_wb_timer_fn+0x10/0x10 [ 426.967150][T17295] blk_stat_alloc_callback+0xc8/0x280 [ 426.967187][T17295] ? kasan_save_track+0x14/0x30 [ 426.967475][T17295] wbt_init+0xac/0x540 [ 426.967516][T17295] queue_wb_lat_store+0x354/0x3d0 [ 426.967550][T17295] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 426.967607][T17295] ? __mutex_trylock_common+0xe9/0x250 [ 426.967644][T17295] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 426.967693][T17295] queue_attr_store+0x279/0x320 [ 426.967717][T17295] ? __pfx_queue_attr_store+0x10/0x10 [ 426.967738][T17295] ? __lock_acquire+0x622/0x1c90 [ 426.967778][T17295] ? find_held_lock+0x2b/0x80 [ 426.967802][T17295] ? sysfs_file_kobj+0xe4/0x290 [ 426.967837][T17295] ? __pfx_queue_attr_store+0x10/0x10 [ 426.967860][T17295] sysfs_kf_write+0xef/0x150 [ 426.967891][T17295] kernfs_fop_write_iter+0x354/0x510 [ 426.967918][T17295] ? __pfx_sysfs_kf_write+0x10/0x10 [ 426.967950][T17295] vfs_write+0x6c4/0x1150 [ 426.967987][T17295] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 426.968016][T17295] ? __pfx___mutex_lock+0x10/0x10 [ 426.968052][T17295] ? __pfx_vfs_write+0x10/0x10 [ 426.968098][T17295] ksys_write+0x12a/0x250 [ 426.968135][T17295] ? __pfx_ksys_write+0x10/0x10 [ 426.968211][T17295] do_syscall_64+0xcd/0x490 [ 426.968318][T17295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.968355][T17295] RIP: 0033:0x7f5e2f38e929 [ 426.968375][T17295] 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 [ 426.968399][T17295] RSP: 002b:00007f5e2d1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.968423][T17295] RAX: ffffffffffffffda RBX: 00007f5e2f5b5fa0 RCX: 00007f5e2f38e929 [ 426.968440][T17295] RDX: 0000000000000009 RSI: 00002000000001c0 RDI: 0000000000000003 [ 426.968455][T17295] RBP: 00007f5e2f410b39 R08: 0000000000000000 R09: 0000000000000000 [ 426.968470][T17295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.968485][T17295] R13: 0000000000000000 R14: 00007f5e2f5b5fa0 R15: 00007ffe3436e388 [ 426.968508][T17295] [ 427.344057][ C0] vkms_vblank_simulate: vblank timer overrun