last executing test programs: 4m36.839947236s ago: executing program 0 (id=892): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/tracing/events/kvm/kvm_apic_accept_irq/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='1\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/tracing/trace_marker\x00', 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x41) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/tracing/trace_pipe\x00', 0x800, 0x0) write(r2, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x1fc7) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40}) read(r5, &(0x7f0000004000), 0x2000) 4m36.336327869s ago: executing program 0 (id=899): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) cachestat(r0, &(0x7f0000000040), &(0x7f000009de80), 0x0) 4m36.098032996s ago: executing program 0 (id=901): r0 = syz_open_dev$usbfs(&(0x7f00000007c0), 0x73, 0x82) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000100)={0x80, 0x6, 0x301}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4m35.905250168s ago: executing program 0 (id=904): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./proc/fs/nfsd\x00', &(0x7f00000001c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/fs/nfsd/portlist\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='tcp 2', 0x5) r1 = socket(0x10, 0x80003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'sit0\x00'}) 4m34.961959398s ago: executing program 0 (id=909): syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da07000000000001090224000100000000090400000903000000092100000001222200090581030800000000"], 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(&(0x7f0000000140)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/usb/devices\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000400)=""/4096, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/usb/devices/5-1:0.0/bInterfaceProtocol\x00', 0x0, 0x0) read(r1, &(0x7f0000000600)=""/100, 0x64) 4m34.018650349s ago: executing program 0 (id=915): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mkdir(&(0x7f0000000100)='./mnt_nfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='tcp 2049\n', 0x9) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/rpc\x00') r2 = openat(r1, &(0x7f0000000900)='auth.unix.ip/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='nfsd 127.0.0.1 2000000000 localhost\n', 0x24) close(r2) r3 = openat(r1, &(0x7f0000000b00)='nfsd.export/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000c00)='localhost / 2000000000 0 0 0 1\n', 0x1f) close(r3) r4 = openat(r1, &(0x7f0000000d00)='nfsd.fh/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000e00)='localhost 1 \\x00000001 2000000000 /\n', 0x24) close(r4) 4m33.650088326s ago: executing program 32 (id=915): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mkdir(&(0x7f0000000100)='./mnt_nfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='tcp 2049\n', 0x9) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/rpc\x00') r2 = openat(r1, &(0x7f0000000900)='auth.unix.ip/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000a00)='nfsd 127.0.0.1 2000000000 localhost\n', 0x24) close(r2) r3 = openat(r1, &(0x7f0000000b00)='nfsd.export/channel\x00', 0x2, 0x0) write(r3, &(0x7f0000000c00)='localhost / 2000000000 0 0 0 1\n', 0x1f) close(r3) r4 = openat(r1, &(0x7f0000000d00)='nfsd.fh/channel\x00', 0x2, 0x0) write(r4, &(0x7f0000000e00)='localhost 1 \\x00000001 2000000000 /\n', 0x24) close(r4) 4m0.7196926s ago: executing program 2 (id=1103): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x1, 0x104, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0xc4ddfbc9bba2bd9e}}}, &(0x7f0000000300)=0x0) r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r8, r7, &(0x7f0000000540)={0x0, 0xfa81, 0x0, 0x3, 0x28e, 0x0, r1}, &(0x7f0000000880)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf514, 0x1000, 0x2, 0x1af, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xddca, 0x2, 0x0, 0x330, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x766c, 0x8, 0x0, 0x2db, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5027, 0x4, 0x0, 0x1fe, 0x0, r1}}], 0x4, &(0x7f0000001f40)={0x2e, 0x0, 0x0, r8, 0xc0107527, 0x0, 0x0, 0x0, 0x1, {0x10}, 0x0, r6, '\x00', {0x2, 0xb55, 0x0, 0x0}}, &(0x7f0000001fc0)) 4m0.06668544s ago: executing program 2 (id=1105): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000000180)="01010101", 0x4) read(r0, &(0x7f00000001c0)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./myconfig\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='none\x00', &(0x7f0000000280)='./myconfig\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./myconfig/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000340)='./myconfig/usb_gadget/g1/idVendor\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0/p_srate\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='44100,48000,88200,96000,176400,192000,352800,384000,705600,768000', 0x41) 4m0.028159024s ago: executing program 2 (id=1106): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(&(0x7f0000000440)=@filename='proc\x00', &(0x7f0000000480)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/self/fail-nth\x00', 0x1, 0x0) write(r0, &(0x7f0000000740)='1\x00', 0x1) 3m59.922085267s ago: executing program 2 (id=1107): r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040110700090001010203010902200001010080fa0904000002070102000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000200)={0x84, &(0x7f0000000240)={0x20, 0x0, 0x4, "00024142"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 3m56.329723478s ago: executing program 2 (id=1112): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x100000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./config/cluster\x00', 0x1ff) mkdir(&(0x7f0000000200)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000240)='./config/cluster/ocfs2/node\x00', 0x1ff) mkdir(&(0x7f0000000280)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='127.0.0.1\x00', 0xa) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='7777\x00', 0x5) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/cluster/ocfs2/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f0000000400)='0\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='1\x00', 0x2) close(r5) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) mkdir(&(0x7f0000000500)='./config/cluster/ocfs2/heartbeat/region0\x00', 0x1ff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/cluster/ocfs2/heartbeat/region0/block_bytes\x00', 0x1, 0x0) write(r6, &(0x7f0000000580)='512\x00', 0x4) close(r6) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/cluster/ocfs2/heartbeat/region0/start_block\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='1\x00', 0x2) close(r7) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='2\x00', 0x2) close(r8) r9 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r9, &(0x7f0000000700)='3\x00', 0x2) close(r9) 3m55.457548094s ago: executing program 2 (id=1114): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000000180)="01010101", 0x4) read(r0, &(0x7f00000001c0)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./myconfig\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='none\x00', &(0x7f0000000280)='./myconfig\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./myconfig/usb_gadget/g1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0/p_srate\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='44100,48000,88200,96000,176400,192000,352800,384000,705600,768000', 0x41) 3m55.000560519s ago: executing program 33 (id=1114): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000000180)="01010101", 0x4) read(r0, &(0x7f00000001c0)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./myconfig\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='none\x00', &(0x7f0000000280)='./myconfig\x00', &(0x7f00000002c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./myconfig/usb_gadget/g1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0/p_srate\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='44100,48000,88200,96000,176400,192000,352800,384000,705600,768000', 0x41) 2.858496195s ago: executing program 3 (id=2824): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) 2.705588526s ago: executing program 3 (id=2826): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdir(0x0, 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000400)='0\x00', 0x2) close(r0) write(0xffffffffffffffff, &(0x7f0000000480)='1\x00', 0x2) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='3\x00', 0x2) 2.660613253s ago: executing program 1 (id=2828): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/machinecheck/machinecheck0/tolerant\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='1\n\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)='1\n\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/machinecheck/machinecheck0/bank1\x00', 0x2, 0x0) write(r4, &(0x7f0000000580)='1\n\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x2, 0x0) write(r5, &(0x7f0000000780)='1\n\x00', 0x2) 2.32034626s ago: executing program 1 (id=2829): write(0xffffffffffffffff, &(0x7f0000000440)='1\x00', 0x2) 2.259192342s ago: executing program 1 (id=2830): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1', 0x1) unshare(0x44040200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b00}, 0x4000) 1.769921825s ago: executing program 3 (id=2837): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) 1.567214995s ago: executing program 4 (id=2838): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/machinecheck/machinecheck0/tolerant\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='1\n\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)='1\n\x00', 0x2) close(r3) openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/machinecheck/machinecheck0/bank1\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x2, 0x0) write(r4, &(0x7f0000000780)='1\n\x00', 0x2) 1.518582436s ago: executing program 5 (id=2839): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/machinecheck/machinecheck0/bank1\x00', 0x2, 0x0) write(r2, &(0x7f0000000580)='1\n\x00', 0x2) 1.508279129s ago: executing program 3 (id=2840): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000001b00)='dummy_udc.0\x00', 0xb) 1.264995615s ago: executing program 3 (id=2841): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./myconfig\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./myconfig/usb_gadget/g1/max_speed\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)='super-speed', 0xb) close(r0) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, &(0x7f0000002200)='devtmpfs\x00', 0x0, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002300)='./mydev/ttyACM0\x00', 0x802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000002400)='./mydev/kmsg\x00', 0x1, 0x0) write(r3, &(0x7f0000002500)='hello world\n', 0xc) close(r3) write(r2, &(0x7f0000002500)='hello world\n', 0xc) read(r2, &(0x7f0000002600), 0x100) 1.150197421s ago: executing program 5 (id=2842): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='5\n\x00', 0x2) 1.076279111s ago: executing program 1 (id=2843): write(0xffffffffffffffff, &(0x7f0000000440)='1\x00', 0x2) 1.037725406s ago: executing program 5 (id=2844): write(0xffffffffffffffff, &(0x7f0000000340)='1\x00', 0x2) 940.191566ms ago: executing program 1 (id=2845): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdir(0x0, 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000480)='1\x00', 0x2) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='3\x00', 0x2) 938.014164ms ago: executing program 4 (id=2846): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys_mount/block/nullb0/queue/rotational\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000a80), 0x8, 0xc0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) pread64(r0, &(0x7f0000000b40), 0x8, 0xf0000) 890.601609ms ago: executing program 5 (id=2847): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) 823.621068ms ago: executing program 5 (id=2848): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r2, &(0x7f0000000480)='1\n\x00', 0x2) 635.222533ms ago: executing program 4 (id=2849): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000001b00)='dummy_udc.0\x00', 0xb) 534.623133ms ago: executing program 4 (id=2850): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) 455.722386ms ago: executing program 3 (id=2851): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1', 0x1) unshare(0x44040200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b00}, 0x4000) 397.740482ms ago: executing program 5 (id=2852): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/machinecheck/machinecheck0/bank1\x00', 0x2, 0x0) write(r2, &(0x7f0000000580)='1\n\x00', 0x2) 322.554055ms ago: executing program 4 (id=2853): mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='5\n\x00', 0x2) 178.57798ms ago: executing program 4 (id=2854): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/machinecheck/machinecheck0/tolerant\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='1\n\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)='1\n\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x2, 0x0) write(r4, &(0x7f0000000780)='1\n\x00', 0x2) 0s ago: executing program 1 (id=2855): write(0xffffffffffffffff, &(0x7f0000000240)='1\x00', 0x2) kernel console output (not intermixed with test programs): _alloc_skb+0x1d7/0x7a0 [ 197.581352][ T13] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 197.581393][ T13] ? process_one_work+0x7fd/0x1480 [ 197.581415][ T13] process_one_work+0xaaf/0x1480 [ 197.581456][ T13] ? __pfx_process_one_work+0x10/0x10 [ 197.581474][ T13] ? do_raw_spin_lock+0x12b/0x2f0 [ 197.581510][ T13] ? assign_work+0x3cf/0x5d0 [ 197.581535][ T13] worker_thread+0xb05/0x10d0 [ 197.581580][ T13] kthread+0x388/0x470 [ 197.581604][ T13] ? __pfx_worker_thread+0x10/0x10 [ 197.581623][ T13] ? __pfx_kthread+0x10/0x10 [ 197.581649][ T13] ret_from_fork+0x514/0xb70 [ 197.581679][ T13] ? __pfx_ret_from_fork+0x10/0x10 [ 197.581704][ T13] ? __switch_to+0xc89/0x1420 [ 197.581735][ T13] ? __pfx_kthread+0x10/0x10 [ 197.581761][ T13] ret_from_fork_asm+0x1a/0x30 [ 197.581804][ T13] [ 197.591048][ T67] FAULT_INJECTION: forcing a failure. [ 197.591048][ T67] name failslab, interval 1, probability 1, space 0, times 31 [ 197.591083][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 197.591105][ T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 197.591116][ T67] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 197.591154][ T67] Call Trace: [ 197.591161][ T67] [ 197.591170][ T67] dump_stack_lvl+0xe8/0x150 [ 197.591197][ T67] should_fail_ex+0x467/0x600 [ 197.591226][ T67] should_failslab+0xa8/0x100 [ 197.591246][ T67] __kmalloc_cache_noprof+0xa1/0x670 [ 197.591274][ T67] ? batadv_forw_packet_alloc+0x178/0x370 [ 197.591295][ T67] ? batadv_forw_packet_alloc+0x178/0x370 [ 197.591323][ T67] batadv_forw_packet_alloc+0x178/0x370 [ 197.591348][ T67] batadv_iv_ogm_queue_add+0x8a6/0xd80 [ 197.591375][ T67] ? lock_acquire+0x115/0x350 [ 197.591408][ T67] ? batadv_iv_ogm_queue_add+0x71/0xd80 [ 197.591439][ T67] ? batadv_iv_ogm_schedule+0x3f4/0xf90 [ 197.591470][ T67] batadv_iv_ogm_schedule+0x835/0xf90 [ 197.591498][ T67] ? pskb_expand_head+0xd77/0x13a0 [ 197.591539][ T67] ? __pfx_batadv_iv_ogm_schedule+0x10/0x10 [ 197.591569][ T67] ? batadv_skb_head_push+0x187/0x200 [ 197.591592][ T67] ? batadv_send_skb_packet+0x40d/0x650 [ 197.591628][ T67] batadv_iv_send_outstanding_bat_ogm_packet+0x622/0x740 [ 197.591670][ T67] ? process_one_work+0x7fd/0x1480 [ 197.591689][ T67] process_one_work+0xaaf/0x1480 [ 197.591730][ T67] ? __pfx_process_one_work+0x10/0x10 [ 197.591747][ T67] ? do_raw_spin_lock+0x12b/0x2f0 [ 197.591779][ T67] ? assign_work+0x3cf/0x5d0 [ 197.591804][ T67] worker_thread+0xb05/0x10d0 [ 197.591835][ T67] ? __kthread_parkme+0x71/0x1f0 [ 197.591867][ T67] kthread+0x388/0x470 [ 197.591892][ T67] ? __pfx_worker_thread+0x10/0x10 [ 197.591910][ T67] ? __pfx_kthread+0x10/0x10 [ 197.591937][ T67] ret_from_fork+0x514/0xb70 [ 197.591966][ T67] ? __pfx_ret_from_fork+0x10/0x10 [ 197.591991][ T67] ? __switch_to+0xc89/0x1420 [ 197.592015][ T67] ? __pfx_kthread+0x10/0x10 [ 197.592041][ T67] ret_from_fork_asm+0x1a/0x30 [ 197.592084][ T67] [ 198.040424][ T13] FAULT_INJECTION: forcing a failure. [ 198.040424][ T13] name failslab, interval 1, probability 1, space 0, times 26 [ 198.040457][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.040479][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 198.040491][ T13] Workqueue: events_unbound nsim_dev_trap_report_work [ 198.040526][ T13] Call Trace: [ 198.040533][ T13] [ 198.040541][ T13] dump_stack_lvl+0xe8/0x150 [ 198.040568][ T13] should_fail_ex+0x467/0x600 [ 198.040598][ T13] should_failslab+0xa8/0x100 [ 198.040627][ T13] kmem_cache_alloc_node_noprof+0xac/0x660 [ 198.040654][ T13] ? __alloc_skb+0x1d7/0x7a0 [ 198.040677][ T13] ? __alloc_skb+0x1d7/0x7a0 [ 198.040708][ T13] __alloc_skb+0x1d7/0x7a0 [ 198.040737][ T13] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 198.040778][ T13] ? process_one_work+0x7fd/0x1480 [ 198.040799][ T13] process_one_work+0xaaf/0x1480 [ 198.040841][ T13] ? __pfx_process_one_work+0x10/0x10 [ 198.040859][ T13] ? do_raw_spin_lock+0x12b/0x2f0 [ 198.040891][ T13] ? assign_work+0x3cf/0x5d0 [ 198.040916][ T13] worker_thread+0xb05/0x10d0 [ 198.040962][ T13] kthread+0x388/0x470 [ 198.040987][ T13] ? __pfx_worker_thread+0x10/0x10 [ 198.041005][ T13] ? __pfx_kthread+0x10/0x10 [ 198.041032][ T13] ret_from_fork+0x514/0xb70 [ 198.041061][ T13] ? __pfx_ret_from_fork+0x10/0x10 [ 198.041086][ T13] ? __switch_to+0xc89/0x1420 [ 198.041110][ T13] ? __pfx_kthread+0x10/0x10 [ 198.041132][ T13] ret_from_fork_asm+0x1a/0x30 [ 198.041175][ T13] [ 198.165946][ T5739] udevd[5739]: failed to send result of seq 12409 to main daemon: No buffer space available [ 198.553592][ T67] FAULT_INJECTION: forcing a failure. [ 198.553592][ T67] name failslab, interval 1, probability 1, space 0, times 15 [ 198.553628][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.553650][ T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 198.553662][ T67] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 198.553699][ T67] Call Trace: [ 198.553706][ T67] [ 198.553714][ T67] dump_stack_lvl+0xe8/0x150 [ 198.553741][ T67] should_fail_ex+0x467/0x600 [ 198.553770][ T67] should_failslab+0xa8/0x100 [ 198.553789][ T67] ? skb_clone+0x212/0x3a0 [ 198.553817][ T67] kmem_cache_alloc_noprof+0x9e/0x680 [ 198.553844][ T67] ? skb_clone+0x212/0x3a0 [ 198.553878][ T67] skb_clone+0x212/0x3a0 [ 198.553911][ T67] batadv_iv_send_outstanding_bat_ogm_packet+0x514/0x740 [ 198.553952][ T67] ? process_one_work+0x7fd/0x1480 [ 198.553973][ T67] process_one_work+0xaaf/0x1480 [ 198.554012][ T67] ? __pfx_process_one_work+0x10/0x10 [ 198.554029][ T67] ? do_raw_spin_lock+0x12b/0x2f0 [ 198.554062][ T67] ? assign_work+0x3cf/0x5d0 [ 198.554085][ T67] worker_thread+0xb05/0x10d0 [ 198.554115][ T67] ? __kthread_parkme+0x71/0x1f0 [ 198.554147][ T67] kthread+0x388/0x470 [ 198.554172][ T67] ? __pfx_worker_thread+0x10/0x10 [ 198.554191][ T67] ? __pfx_kthread+0x10/0x10 [ 198.554216][ T67] ret_from_fork+0x514/0xb70 [ 198.554245][ T67] ? __pfx_ret_from_fork+0x10/0x10 [ 198.554270][ T67] ? __switch_to+0xc89/0x1420 [ 198.554295][ T67] ? __pfx_kthread+0x10/0x10 [ 198.554321][ T67] ret_from_fork_asm+0x1a/0x30 [ 198.554361][ T67] [ 198.601216][ T67] FAULT_INJECTION: forcing a failure. [ 198.601216][ T67] name failslab, interval 1, probability 1, space 0, times 14 [ 198.601250][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.601271][ T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 198.601283][ T67] Workqueue: events_unbound nsim_dev_trap_report_work [ 198.601317][ T67] Call Trace: [ 198.601324][ T67] [ 198.601333][ T67] dump_stack_lvl+0xe8/0x150 [ 198.601361][ T67] should_fail_ex+0x467/0x600 [ 198.601391][ T67] should_failslab+0xa8/0x100 [ 198.601412][ T67] kmem_cache_alloc_node_noprof+0xac/0x660 [ 198.601442][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 198.601466][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 198.601497][ T67] __alloc_skb+0x1d7/0x7a0 [ 198.601526][ T67] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 198.601573][ T67] ? process_one_work+0x7fd/0x1480 [ 198.601595][ T67] process_one_work+0xaaf/0x1480 [ 198.601636][ T67] ? __pfx_process_one_work+0x10/0x10 [ 198.601653][ T67] ? do_raw_spin_lock+0x12b/0x2f0 [ 198.601687][ T67] ? assign_work+0x3cf/0x5d0 [ 198.601712][ T67] worker_thread+0xb05/0x10d0 [ 198.601743][ T67] ? __kthread_parkme+0x71/0x1f0 [ 198.601776][ T67] kthread+0x388/0x470 [ 198.601802][ T67] ? __pfx_worker_thread+0x10/0x10 [ 198.601820][ T67] ? __pfx_kthread+0x10/0x10 [ 198.601846][ T67] ret_from_fork+0x514/0xb70 [ 198.601875][ T67] ? __pfx_ret_from_fork+0x10/0x10 [ 198.601901][ T67] ? __switch_to+0xc89/0x1420 [ 198.601926][ T67] ? __pfx_kthread+0x10/0x10 [ 198.601952][ T67] ret_from_fork_asm+0x1a/0x30 [ 198.601995][ T67] [ 198.902924][ T8509] FAULT_INJECTION: forcing a failure. [ 198.902924][ T8509] name failslab, interval 1, probability 1, space 0, times 12 [ 198.902957][ T8509] CPU: 0 UID: 0 PID: 8509 Comm: syz.3.1084 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.902979][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 198.902990][ T8509] Call Trace: [ 198.902997][ T8509] [ 198.903004][ T8509] dump_stack_lvl+0xe8/0x150 [ 198.903033][ T8509] should_fail_ex+0x467/0x600 [ 198.903067][ T8509] should_failslab+0xa8/0x100 [ 198.903088][ T8509] __kmalloc_cache_noprof+0xa1/0x670 [ 198.903116][ T8509] ? nf_nat_masq_schedule+0x31b/0x6e0 [ 198.903134][ T8509] ? nf_nat_masq_schedule+0x31b/0x6e0 [ 198.903159][ T8509] nf_nat_masq_schedule+0x31b/0x6e0 [ 198.903179][ T8509] ? __pfx_device_cmp+0x10/0x10 [ 198.903197][ T8509] ? __pfx_nf_nat_masq_schedule+0x10/0x10 [ 198.903219][ T8509] ? flow_offload_netdev_event+0x51/0x70 [ 198.903248][ T8509] masq_device_event+0xa2/0xe0 [ 198.903267][ T8509] notifier_call_chain+0x1a5/0x3d0 [ 198.903300][ T8509] netif_close_many+0x463/0x660 [ 198.903328][ T8509] ? __pfx_netif_close_many+0x10/0x10 [ 198.903353][ T8509] ? update_protect_slice+0x128/0x210 [ 198.903376][ T8509] unregister_netdevice_many_notify+0xb76/0x2120 [ 198.903409][ T8509] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 198.903447][ T8509] ? __queue_work+0x224/0x1120 [ 198.903472][ T8509] ? __queue_work+0xcb7/0x1120 [ 198.903496][ T8509] unregister_netdevice_queue+0x2f5/0x340 [ 198.903528][ T8509] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 198.903556][ T8509] ? queue_delayed_work_on+0x12f/0x1e0 [ 198.903577][ T8509] ? lockdep_hardirqs_on+0x7a/0x110 [ 198.903597][ T8509] ? queue_delayed_work_on+0x171/0x1e0 [ 198.903629][ T8509] __tun_detach+0xff8/0x1830 [ 198.903660][ T8509] ? __tun_detach+0xade/0x1830 [ 198.903684][ T8509] tun_chr_close+0x10d/0x1c0 [ 198.903703][ T8509] ? __pfx_tun_chr_close+0x10/0x10 [ 198.903722][ T8509] __fput+0x42a/0xa80 [ 198.903746][ T8509] task_work_run+0x1d9/0x270 [ 198.903776][ T8509] ? __pfx_task_work_run+0x10/0x10 [ 198.903802][ T8509] ? do_exit+0x735/0x2360 [ 198.903825][ T8509] ? kmem_cache_free+0x187/0x6c0 [ 198.903851][ T8509] ? put_net+0x191/0x260 [ 198.903867][ T8509] ? do_exit+0x735/0x2360 [ 198.903895][ T8509] do_exit+0x73a/0x2360 [ 198.903918][ T8509] ? lockdep_hardirqs_on+0x7a/0x110 [ 198.903935][ T8509] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 198.903959][ T8509] ? __pfx_do_exit+0x10/0x10 [ 198.903983][ T8509] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 198.904016][ T8509] ? rt_spin_unlock+0x157/0x200 [ 198.904042][ T8509] do_group_exit+0x22d/0x2f0 [ 198.904067][ T8509] ? rt_spin_unlock+0x163/0x200 [ 198.904094][ T8509] get_signal+0x121b/0x12c0 [ 198.904133][ T8509] arch_do_signal_or_restart+0xbb/0x860 [ 198.904160][ T8509] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 198.904203][ T8509] exit_to_user_mode_loop+0x104/0x730 [ 198.904232][ T8509] ? rcu_is_watching+0x15/0xb0 [ 198.904257][ T8509] do_syscall_64+0x33d/0x530 [ 198.904275][ T8509] ? irqentry_exit+0x10f/0x8f0 [ 198.904292][ T8509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.904312][ T8509] ? clear_bhb_loop+0x40/0x90 [ 198.904335][ T8509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.904353][ T8509] RIP: 0033:0x7fb0c974e7ce [ 198.904370][ T8509] Code: Unable to access opcode bytes at 0x7fb0c974e7a4. [ 198.904380][ T8509] RSP: 002b:00007fb0c79e5f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 198.904400][ T8509] RAX: fffffffffffffdfc RBX: 00007fb0c79e66c0 RCX: 00007fb0c974e7ce [ 198.904414][ T8509] RDX: 00007fb0c79e5fb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 198.904427][ T8509] RBP: 00007fb0c9824ec4 R08: 0000000000000000 R09: 0000000000000000 [ 198.904446][ T8509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.904457][ T8509] R13: 00007fb0c9a16038 R14: 00007fb0c9a15fa0 R15: 00007ffdd2a3a458 [ 198.904487][ T8509] [ 198.964378][ T67] FAULT_INJECTION: forcing a failure. [ 198.964378][ T67] name failslab, interval 1, probability 1, space 0, times 11 [ 198.964413][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 198.964441][ T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 198.964454][ T67] Workqueue: events_unbound nsim_dev_trap_report_work [ 198.964489][ T67] Call Trace: [ 198.964496][ T67] [ 198.964505][ T67] dump_stack_lvl+0xe8/0x150 [ 198.964533][ T67] should_fail_ex+0x467/0x600 [ 198.964563][ T67] should_failslab+0xa8/0x100 [ 198.964587][ T67] kmem_cache_alloc_node_noprof+0xac/0x660 [ 198.964614][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 198.964638][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 198.964669][ T67] __alloc_skb+0x1d7/0x7a0 [ 198.964697][ T67] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 198.964739][ T67] ? process_one_work+0x7fd/0x1480 [ 198.964759][ T67] process_one_work+0xaaf/0x1480 [ 198.964801][ T67] ? __pfx_process_one_work+0x10/0x10 [ 198.964818][ T67] ? do_raw_spin_lock+0x12b/0x2f0 [ 198.964851][ T67] ? assign_work+0x3cf/0x5d0 [ 198.964877][ T67] worker_thread+0xb05/0x10d0 [ 198.964908][ T67] ? __kthread_parkme+0x71/0x1f0 [ 198.964947][ T67] kthread+0x388/0x470 [ 198.964972][ T67] ? __pfx_worker_thread+0x10/0x10 [ 198.964991][ T67] ? __pfx_kthread+0x10/0x10 [ 198.965016][ T67] ret_from_fork+0x514/0xb70 [ 198.965046][ T67] ? __pfx_ret_from_fork+0x10/0x10 [ 198.965071][ T67] ? __switch_to+0xc89/0x1420 [ 198.965097][ T67] ? __pfx_kthread+0x10/0x10 [ 198.965122][ T67] ret_from_fork_asm+0x1a/0x30 [ 198.965165][ T67] [ 199.021068][ T67] FAULT_INJECTION: forcing a failure. [ 199.021068][ T67] name failslab, interval 1, probability 1, space 0, times 10 [ 199.021102][ T67] CPU: 0 UID: 0 PID: 67 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 199.021124][ T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 199.021136][ T67] Workqueue: events_unbound nsim_dev_trap_report_work [ 199.021171][ T67] Call Trace: [ 199.021178][ T67] [ 199.021187][ T67] dump_stack_lvl+0xe8/0x150 [ 199.021215][ T67] should_fail_ex+0x467/0x600 [ 199.021245][ T67] should_failslab+0xa8/0x100 [ 199.021265][ T67] kmem_cache_alloc_node_noprof+0xac/0x660 [ 199.021293][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 199.021316][ T67] ? __alloc_skb+0x1d7/0x7a0 [ 199.021346][ T67] __alloc_skb+0x1d7/0x7a0 [ 199.021375][ T67] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 199.021416][ T67] ? process_one_work+0x7fd/0x1480 [ 199.021443][ T67] process_one_work+0xaaf/0x1480 [ 199.021485][ T67] ? __pfx_process_one_work+0x10/0x10 [ 199.021502][ T67] ? do_raw_spin_lock+0x12b/0x2f0 [ 199.021534][ T67] ? assign_work+0x3cf/0x5d0 [ 199.021560][ T67] worker_thread+0xb05/0x10d0 [ 199.021591][ T67] ? __kthread_parkme+0x71/0x1f0 [ 199.021627][ T67] kthread+0x388/0x470 [ 199.021652][ T67] ? __pfx_worker_thread+0x10/0x10 [ 199.021671][ T67] ? __pfx_kthread+0x10/0x10 [ 199.021697][ T67] ret_from_fork+0x514/0xb70 [ 199.021727][ T67] ? __pfx_ret_from_fork+0x10/0x10 [ 199.021752][ T67] ? __switch_to+0xc89/0x1420 [ 199.021778][ T67] ? __pfx_kthread+0x10/0x10 [ 199.021803][ T67] ret_from_fork_asm+0x1a/0x30 [ 199.021846][ T67] [ 199.241868][ T3257] FAULT_INJECTION: forcing a failure. [ 199.241868][ T3257] name failslab, interval 1, probability 1, space 0, times 7 [ 199.241902][ T3257] CPU: 0 UID: 0 PID: 3257 Comm: kworker/u8:12 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 199.241925][ T3257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 199.241937][ T3257] Workqueue: events_unbound nsim_dev_trap_report_work [ 199.241970][ T3257] Call Trace: [ 199.241977][ T3257] [ 199.241985][ T3257] dump_stack_lvl+0xe8/0x150 [ 199.242013][ T3257] should_fail_ex+0x467/0x600 [ 199.242043][ T3257] should_failslab+0xa8/0x100 [ 199.242063][ T3257] kmem_cache_alloc_node_noprof+0xac/0x660 [ 199.242091][ T3257] ? __alloc_skb+0x1d7/0x7a0 [ 199.242114][ T3257] ? __alloc_skb+0x1d7/0x7a0 [ 199.242144][ T3257] __alloc_skb+0x1d7/0x7a0 [ 199.242173][ T3257] nsim_dev_trap_report_work+0x2b1/0xcb0 [ 199.242215][ T3257] ? process_one_work+0x7fd/0x1480 [ 199.242235][ T3257] process_one_work+0xaaf/0x1480 [ 199.242277][ T3257] ? __pfx_process_one_work+0x10/0x10 [ 199.242295][ T3257] ? do_raw_spin_lock+0x12b/0x2f0 [ 199.242327][ T3257] ? assign_work+0x3cf/0x5d0 [ 199.242355][ T3257] worker_thread+0xb05/0x10d0 [ 199.242386][ T3257] ? __kthread_parkme+0x71/0x1f0 [ 199.242425][ T3257] kthread+0x388/0x470 [ 199.242450][ T3257] ? __pfx_worker_thread+0x10/0x10 [ 199.242469][ T3257] ? __pfx_kthread+0x10/0x10 [ 199.242495][ T3257] ret_from_fork+0x514/0xb70 [ 199.242524][ T3257] ? __pfx_ret_from_fork+0x10/0x10 [ 199.242549][ T3257] ? __switch_to+0xc89/0x1420 [ 199.242575][ T3257] ? __pfx_kthread+0x10/0x10 [ 199.242601][ T3257] ret_from_fork_asm+0x1a/0x30 [ 199.242643][ T3257] [ 199.258791][ T7905] FAULT_INJECTION: forcing a failure. [ 199.258791][ T7905] name failslab, interval 1, probability 1, space 0, times 6 [ 199.258829][ T7905] CPU: 0 UID: 0 PID: 7905 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 199.258852][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 199.258863][ T7905] Call Trace: [ 199.258870][ T7905] [ 199.258878][ T7905] dump_stack_lvl+0xe8/0x150 [ 199.258908][ T7905] should_fail_ex+0x467/0x600 [ 199.258937][ T7905] should_failslab+0xa8/0x100 [ 199.258958][ T7905] kmem_cache_alloc_node_noprof+0xac/0x660 [ 199.258986][ T7905] ? __alloc_skb+0x1d7/0x7a0 [ 199.259008][ T7905] ? __alloc_skb+0x1d7/0x7a0 [ 199.259039][ T7905] __alloc_skb+0x1d7/0x7a0 [ 199.259066][ T7905] inet6_ifmcaddr_notify+0xfa/0x1e0 [ 199.259093][ T7905] ? __pfx_inet6_ifmcaddr_notify+0x10/0x10 [ 199.259121][ T7905] ? lockdep_hardirqs_on+0x7a/0x110 [ 199.259139][ T7905] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 199.259166][ T7905] __ipv6_dev_mc_dec+0x2cf/0x320 [ 199.259200][ T7905] __ipv6_ifa_notify+0x77c/0xc60 [ 199.259237][ T7905] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 199.259272][ T7905] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 199.259292][ T7905] ? lockdep_hardirqs_on+0x7a/0x110 [ 199.259315][ T7905] addrconf_ifdown+0xfc2/0x1a00 [ 199.259339][ T7905] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 199.259357][ T7905] ? addrconf_ifdown+0x35e/0x1a00 [ 199.259390][ T7905] ? __pfx_addrconf_ifdown+0x10/0x10 [ 199.259437][ T7905] addrconf_notify+0x1bc/0x1050 [ 199.259461][ T7905] notifier_call_chain+0x1a5/0x3d0 [ 199.259493][ T7905] netif_close_many+0x463/0x660 [ 199.259521][ T7905] ? __pfx_netif_close_many+0x10/0x10 [ 199.259553][ T7905] unregister_netdevice_many_notify+0xb76/0x2120 [ 199.259586][ T7905] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 199.259614][ T7905] ? __queue_work+0x224/0x1120 [ 199.259639][ T7905] ? __queue_work+0xcb7/0x1120 [ 199.259662][ T7905] unregister_netdevice_queue+0x2f5/0x340 [ 199.259696][ T7905] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 199.259725][ T7905] ? queue_delayed_work_on+0x12f/0x1e0 [ 199.259746][ T7905] ? lockdep_hardirqs_on+0x7a/0x110 [ 199.259763][ T7905] ? queue_delayed_work_on+0x171/0x1e0 [ 199.259792][ T7905] __tun_detach+0xff8/0x1830 [ 199.259824][ T7905] ? __tun_detach+0xade/0x1830 [ 199.259864][ T7905] tun_chr_close+0x10d/0x1c0 [ 199.259881][ T7905] ? __pfx_tun_chr_close+0x10/0x10 [ 199.259898][ T7905] __fput+0x42a/0xa80 [ 199.259923][ T7905] task_work_run+0x1d9/0x270 [ 199.259951][ T7905] ? __pfx_task_work_run+0x10/0x10 [ 199.259978][ T7905] ? do_exit+0x735/0x2360 [ 199.260000][ T7905] ? kmem_cache_free+0x187/0x6c0 [ 199.260026][ T7905] ? put_net+0x191/0x260 [ 199.260043][ T7905] ? do_exit+0x735/0x2360 [ 199.260070][ T7905] do_exit+0x73a/0x2360 [ 199.260100][ T7905] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 199.260126][ T7905] ? __pfx_do_exit+0x10/0x10 [ 199.260155][ T7905] ? rt_spin_unlock+0x157/0x200 [ 199.260182][ T7905] ? rt_spin_unlock+0x163/0x200 [ 199.260205][ T7905] do_group_exit+0x22d/0x2f0 [ 199.260232][ T7905] __x64_sys_exit_group+0x3f/0x40 [ 199.260257][ T7905] x64_sys_call+0x18bf/0x18c0 [ 199.260283][ T7905] do_syscall_64+0x17b/0x530 [ 199.260302][ T7905] ? irqentry_exit+0x10f/0x8f0 [ 199.260319][ T7905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.260349][ T7905] ? clear_bhb_loop+0x40/0x90 [ 199.260372][ T7905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.260391][ T7905] RIP: 0033:0x7faff0a4df99 [ 199.260415][ T7905] Code: Unable to access opcode bytes at 0x7faff0a4df6f. [ 199.260424][ T7905] RSP: 002b:00007ffe858d8e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 199.260444][ T7905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faff0a4df99 [ 199.260458][ T7905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 199.260469][ T7905] RBP: 00007faff0ae5e37 R08: 0000000000000000 R09: 000055558841ca00 [ 199.260482][ T7905] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 199.260493][ T7905] R13: 000055558841ca00 R14: 000000000002ed3e R15: 00007ffe858d8fc0 [ 199.260524][ T7905] [ 199.431837][ T7905] FAULT_INJECTION: forcing a failure. [ 199.431837][ T7905] name failslab, interval 1, probability 1, space 0, times 2 [ 199.431870][ T7905] CPU: 0 UID: 0 PID: 7905 Comm: syz-executor Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 199.431893][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 199.431905][ T7905] Call Trace: [ 199.431911][ T7905] [ 199.431919][ T7905] dump_stack_lvl+0xe8/0x150 [ 199.431949][ T7905] should_fail_ex+0x467/0x600 [ 199.431980][ T7905] should_failslab+0xa8/0x100 [ 199.432000][ T7905] __kmalloc_noprof+0xfb/0x790 [ 199.432025][ T7905] ? kobject_get_path+0xc5/0x2f0 [ 199.432045][ T7905] ? kobject_get_path+0xc5/0x2f0 [ 199.432071][ T7905] kobject_get_path+0xc5/0x2f0 [ 199.432097][ T7905] kobject_uevent_env+0x2a1/0x9e0 [ 199.432126][ T7905] __kobject_del+0xd1/0x320 [ 199.432149][ T7905] kobject_put+0x23a/0x550 [ 199.432174][ T7905] net_rx_queue_update_kobjects+0x6d0/0x790 [ 199.432207][ T7905] netdev_unregister_kobject+0xff/0x450 [ 199.432231][ T7905] unregister_netdevice_many_notify+0x1bb1/0x2120 [ 199.432261][ T7905] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 199.432296][ T7905] ? __queue_work+0xcb7/0x1120 [ 199.432322][ T7905] unregister_netdevice_queue+0x2f5/0x340 [ 199.432356][ T7905] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 199.432392][ T7905] ? queue_delayed_work_on+0x12f/0x1e0 [ 199.432411][ T7905] ? lockdep_hardirqs_on+0x7a/0x110 [ 199.432428][ T7905] ? queue_delayed_work_on+0x171/0x1e0 [ 199.432455][ T7905] __tun_detach+0xff8/0x1830 [ 199.432482][ T7905] ? __tun_detach+0xade/0x1830 [ 199.432507][ T7905] tun_chr_close+0x10d/0x1c0 [ 199.432526][ T7905] ? __pfx_tun_chr_close+0x10/0x10 [ 199.432545][ T7905] __fput+0x42a/0xa80 [ 199.432570][ T7905] task_work_run+0x1d9/0x270 [ 199.432599][ T7905] ? __pfx_task_work_run+0x10/0x10 [ 199.432627][ T7905] ? do_exit+0x735/0x2360 [ 199.432649][ T7905] ? kmem_cache_free+0x187/0x6c0 [ 199.432676][ T7905] ? put_net+0x191/0x260 [ 199.432693][ T7905] ? do_exit+0x735/0x2360 [ 199.432722][ T7905] do_exit+0x73a/0x2360 [ 199.432751][ T7905] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 199.432777][ T7905] ? __pfx_do_exit+0x10/0x10 [ 199.432805][ T7905] ? rt_spin_unlock+0x157/0x200 [ 199.432834][ T7905] ? rt_spin_unlock+0x163/0x200 [ 199.432860][ T7905] do_group_exit+0x22d/0x2f0 [ 199.432889][ T7905] __x64_sys_exit_group+0x3f/0x40 [ 199.432915][ T7905] x64_sys_call+0x18bf/0x18c0 [ 199.432940][ T7905] do_syscall_64+0x17b/0x530 [ 199.432958][ T7905] ? irqentry_exit+0x10f/0x8f0 [ 199.432975][ T7905] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.432994][ T7905] ? clear_bhb_loop+0x40/0x90 [ 199.433018][ T7905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.433036][ T7905] RIP: 0033:0x7faff0a4df99 [ 199.433056][ T7905] Code: Unable to access opcode bytes at 0x7faff0a4df6f. [ 199.433065][ T7905] RSP: 002b:00007ffe858d8e08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 199.433086][ T7905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faff0a4df99 [ 199.433100][ T7905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 199.433111][ T7905] RBP: 00007faff0ae5e37 R08: 0000000000000000 R09: 000055558841ca00 [ 199.433124][ T7905] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 199.433135][ T7905] R13: 000055558841ca00 R14: 000000000002ed3e R15: 00007ffe858d8fc0 [ 199.433166][ T7905] [ 199.838290][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 199.844380][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 199.878484][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 199.896280][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 199.897147][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 200.974517][ T60] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 201.053895][ T60] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 201.058710][ T60] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 201.071454][ T60] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 201.076603][ T60] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 201.684879][ T60] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 201.717123][ T60] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 201.724207][ T60] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 201.731032][ T60] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 201.742848][ T60] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 202.073234][ T5591] Bluetooth: hci0: command tx timeout [ 203.190180][ T5591] Bluetooth: hci1: command tx timeout [ 203.377489][ T8629] hello world [ 203.922701][ T5591] Bluetooth: hci3: command tx timeout [ 204.150166][ T5591] Bluetooth: hci0: command tx timeout [ 204.408593][ T8651] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 205.147378][ T67] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.160148][ T198] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 205.240446][ T8600] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.240832][ T8600] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.241067][ T8600] bridge_slave_0: entered allmulticast mode [ 205.243914][ T8600] bridge_slave_0: entered promiscuous mode [ 205.271085][ T5591] Bluetooth: hci1: command tx timeout [ 205.307649][ T8600] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.307852][ T8600] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.308029][ T8600] bridge_slave_1: entered allmulticast mode [ 205.309840][ T8600] bridge_slave_1: entered promiscuous mode [ 205.352189][ T198] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 205.352222][ T198] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 205.355740][ T198] usb 2-1: New USB device found, idVendor=0830, idProduct=0080, bcdDevice= 1.00 [ 205.355768][ T198] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.355786][ T198] usb 2-1: Product: syz [ 205.355798][ T198] usb 2-1: Manufacturer: syz [ 205.355813][ T198] usb 2-1: SerialNumber: syz [ 205.373353][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 205.373500][ T8657] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 205.376850][ T198] kl5kusb105 2-1:1.0: KL5KUSB105D / PalmConnect converter detected [ 205.383751][ T198] usb 2-1: KL5KUSB105D / PalmConnect converter now attached to ttyUSB0 [ 205.596236][ T67] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.742382][ T8600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 205.981547][ T8600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 205.984235][ T8606] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.984641][ T8606] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.985823][ T8606] bridge_slave_0: entered allmulticast mode [ 205.989264][ T8606] bridge_slave_0: entered promiscuous mode [ 205.990488][ T5591] Bluetooth: hci3: command tx timeout [ 206.119545][ T8606] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.120146][ T8606] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.140936][ T8606] bridge_slave_1: entered allmulticast mode [ 206.148290][ T8606] bridge_slave_1: entered promiscuous mode [ 206.230240][ T5591] Bluetooth: hci0: command tx timeout [ 206.417844][ T67] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 206.546146][ T8600] team0: Port device team_slave_0 added [ 206.607488][ T8600] team0: Port device team_slave_1 added [ 206.637211][ T8606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.756855][ T8606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.918775][ T67] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.227328][ T8600] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 207.227339][ T8600] 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 1532 would solve the problem. [ 207.227355][ T8600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.318231][ T8600] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.318242][ T8600] 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 1532 would solve the problem. [ 207.318257][ T8600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.350461][ T5591] Bluetooth: hci1: command tx timeout [ 207.388034][ T8606] team0: Port device team_slave_0 added [ 207.416479][ T8606] team0: Port device team_slave_1 added [ 207.643214][ T8606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 207.643231][ T8606] 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 1532 would solve the problem. [ 207.643257][ T8606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.749257][ T8606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.749274][ T8606] 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 1532 would solve the problem. [ 207.749301][ T8606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.927832][ T8600] hsr_slave_0: entered promiscuous mode [ 207.944452][ T8600] hsr_slave_1: entered promiscuous mode [ 207.946662][ T8600] debugfs: 'hsr0' already exists in 'hsr' [ 207.946687][ T8600] Cannot create hsr debugfs directory [ 208.080196][ T5591] Bluetooth: hci3: command tx timeout [ 208.310470][ T5591] Bluetooth: hci0: command tx timeout [ 208.501095][ T8606] hsr_slave_0: entered promiscuous mode [ 208.503262][ T8606] hsr_slave_1: entered promiscuous mode [ 208.505055][ T8606] debugfs: 'hsr0' already exists in 'hsr' [ 208.505078][ T8606] Cannot create hsr debugfs directory [ 209.194148][ T8615] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.195060][ T8615] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.195303][ T8615] bridge_slave_0: entered allmulticast mode [ 209.198107][ T8615] bridge_slave_0: entered promiscuous mode [ 209.350616][ T67] bridge_slave_1: left allmulticast mode [ 209.350653][ T67] bridge_slave_1: left promiscuous mode [ 209.351011][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.430502][ T5591] Bluetooth: hci1: command tx timeout [ 209.497548][ T67] bridge_slave_0: left allmulticast mode [ 209.497584][ T67] bridge_slave_0: left promiscuous mode [ 209.497849][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.180386][ T5591] Bluetooth: hci3: command tx timeout [ 210.575474][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 210.630978][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 210.680443][ T67] bond0 (unregistering): Released all slaves [ 210.701131][ T8615] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.701450][ T8615] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.701765][ T8615] bridge_slave_1: entered allmulticast mode [ 210.706310][ T8615] bridge_slave_1: entered promiscuous mode [ 211.094096][ T8615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 211.132046][ T8615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 211.726116][ T8615] team0: Port device team_slave_0 added [ 211.825214][ T8615] team0: Port device team_slave_1 added [ 212.707454][ T8615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 212.707657][ T8615] 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 1532 would solve the problem. [ 212.707872][ T8615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.011434][ T67] hsr_slave_0: left promiscuous mode [ 213.030337][ T67] hsr_slave_1: left promiscuous mode [ 213.035120][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 213.035148][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 213.071317][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 213.071343][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 213.152310][ T67] veth1_macvtap: left promiscuous mode [ 213.152416][ T67] veth0_macvtap: left promiscuous mode [ 213.152711][ T67] veth1_vlan: left promiscuous mode [ 213.152911][ T67] veth0_vlan: left promiscuous mode [ 213.274542][ T8667] kl5kusb105d ttyUSB0: failed to disable read: -110 [ 213.279149][ T5694] usb 2-1: USB disconnect, device number 8 [ 213.312404][ T5694] kl5kusb105d ttyUSB0: KL5KUSB105D / PalmConnect converter now disconnected from ttyUSB0 [ 213.314756][ T5694] kl5kusb105 2-1:1.0: device disconnected [ 213.423554][ T8690] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 214.050871][ T67] team0 (unregistering): Port device team_slave_1 removed [ 214.101009][ T67] team0 (unregistering): Port device team_slave_0 removed [ 214.236923][ T8696] hello world [ 214.294476][ T8615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.294492][ T8615] 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 1532 would solve the problem. [ 214.294521][ T8615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.396812][ T5253] 8021q: adding VLAN 0 to HW filter on device eth5 [ 214.789082][ T8615] hsr_slave_0: entered promiscuous mode [ 214.809207][ T8615] hsr_slave_1: entered promiscuous mode [ 215.809507][ T8606] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.298688][ T8606] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.617504][ T8606] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.933367][ T8606] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.319805][ T8600] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 217.364002][ T8600] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 217.369663][ T8600] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 217.438159][ T8600] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 217.450702][ T8600] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 217.502079][ T8600] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 217.529528][ T8600] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 217.579691][ T8600] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 217.884759][ T8721] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 217.903350][ T8615] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 217.943573][ T8615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 217.953421][ T8615] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 217.986220][ T8615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 217.992488][ T8615] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 218.023944][ T8615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 218.028771][ T8600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.073127][ T8615] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 218.104044][ T8615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 218.206212][ T8600] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.271785][ T8606] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 218.304124][ T8606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 218.305707][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.305938][ T4139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.333993][ T8606] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 218.370559][ T8606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 218.386664][ T8606] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 218.428602][ T8606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 218.442452][ T4132] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.442632][ T4132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.454688][ T8606] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 218.492440][ T8606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 218.916015][ T8615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.207202][ T67] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.281196][ T8615] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.298477][ T8606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.327008][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.327147][ T4139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.379387][ T4139] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.395907][ T4139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.589070][ T67] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 219.663403][ T8606] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.698042][ T4132] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.698346][ T4132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.755212][ T4132] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.755331][ T4132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.973677][ T67] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.038044][ T8600] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 220.322122][ T67] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.583153][ T8600] veth0_vlan: entered promiscuous mode [ 220.737797][ T8600] veth1_vlan: entered promiscuous mode [ 221.263024][ T8615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 221.267060][ T8600] veth0_macvtap: entered promiscuous mode [ 221.307179][ T8600] veth1_macvtap: entered promiscuous mode [ 221.490434][ T67] bridge_slave_1: left allmulticast mode [ 221.490458][ T67] bridge_slave_1: left promiscuous mode [ 221.490654][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.672521][ T67] bridge_slave_0: left allmulticast mode [ 221.672557][ T67] bridge_slave_0: left promiscuous mode [ 221.672808][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.930578][ T67] bridge_slave_1: left allmulticast mode [ 221.930614][ T67] bridge_slave_1: left promiscuous mode [ 221.930887][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.030944][ T67] bridge_slave_0: left allmulticast mode [ 222.030973][ T67] bridge_slave_0: left promiscuous mode [ 222.031146][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.951615][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 223.011018][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 223.057528][ T67] bond0 (unregistering): Released all slaves [ 223.570887][ T67] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 223.650740][ T67] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 223.672531][ T67] bond0 (unregistering): Released all slaves [ 223.718970][ T5253] 8021q: adding VLAN 0 to HW filter on device eth5 [ 224.064969][ T8606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 224.152797][ T8600] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 224.224381][ T8600] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.288237][ T3257] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.303085][ T3257] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.333488][ T3257] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.353178][ T3257] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.144739][ T5253] 8021q: adding VLAN 0 to HW filter on device eth6 [ 225.164772][ T8615] veth0_vlan: entered promiscuous mode [ 225.478844][ T8615] veth1_vlan: entered promiscuous mode [ 225.819186][ T4132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 225.819207][ T4132] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.329610][ T5253] 8021q: adding VLAN 0 to HW filter on device eth7 [ 226.362854][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.362874][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.463117][ T8606] veth0_vlan: entered promiscuous mode [ 226.527661][ T8615] veth0_macvtap: entered promiscuous mode [ 226.563613][ T8606] veth1_vlan: entered promiscuous mode [ 226.600586][ T8615] veth1_macvtap: entered promiscuous mode [ 226.707239][ T8823] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 227.030614][ T9] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 227.175427][ T8615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.207132][ T8606] veth0_macvtap: entered promiscuous mode [ 227.222620][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 227.222653][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 227.225082][ T9] usb 4-1: New USB device found, idVendor=0830, idProduct=0080, bcdDevice= 1.00 [ 227.225110][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.225128][ T9] usb 4-1: Product: syz [ 227.225140][ T9] usb 4-1: Manufacturer: syz [ 227.225153][ T9] usb 4-1: SerialNumber: syz [ 227.282117][ T8615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.335415][ T8827] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 227.335471][ T8827] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 227.381869][ T9] kl5kusb105 4-1:1.0: KL5KUSB105D / PalmConnect converter detected [ 227.409623][ T9] usb 4-1: KL5KUSB105D / PalmConnect converter now attached to ttyUSB0 [ 227.544138][ T32] usb 1-1: USB disconnect, device number 2 [ 227.547920][ T67] hsr_slave_0: left promiscuous mode [ 227.632223][ T67] hsr_slave_1: left promiscuous mode [ 227.662269][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 227.662297][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 227.711473][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 227.711500][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 227.911029][ T67] hsr_slave_0: left promiscuous mode [ 227.950109][ T67] hsr_slave_1: left promiscuous mode [ 227.951298][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 227.951315][ T67] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 227.971758][ T67] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 227.971785][ T67] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 228.078523][ T67] veth1_macvtap: left promiscuous mode [ 228.078598][ T67] veth0_macvtap: left promiscuous mode [ 228.078828][ T67] veth1_vlan: left promiscuous mode [ 228.078950][ T67] veth0_vlan: left promiscuous mode [ 228.193102][ T67] veth1_macvtap: left promiscuous mode [ 228.193261][ T67] veth0_macvtap: left promiscuous mode [ 228.193552][ T67] veth1_vlan: left promiscuous mode [ 228.193742][ T67] veth0_vlan: left promiscuous mode [ 228.709562][ T9] usb 4-1: USB disconnect, device number 6 [ 228.757528][ T9] kl5kusb105d ttyUSB0: KL5KUSB105D / PalmConnect converter now disconnected from ttyUSB0 [ 228.759245][ T9] kl5kusb105 4-1:1.0: device disconnected [ 229.110697][ T67] team0 (unregistering): Port device team_slave_1 removed [ 229.170787][ T67] team0 (unregistering): Port device team_slave_0 removed [ 229.701943][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 229.852761][ T9] usb 1-1: Dual-Role OTG device on HNP port [ 229.853087][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a6, bcdDevice= 7.02 [ 229.853107][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.853121][ T9] usb 1-1: Product: Te [ 229.931474][ T9] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 230.054111][ T8854] hello world [ 230.373575][ T8867] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 230.385375][ T67] team0 (unregistering): Port device team_slave_1 removed [ 230.440752][ T67] team0 (unregistering): Port device team_slave_0 removed [ 230.718111][ T8606] veth1_macvtap: entered promiscuous mode [ 230.753837][ T5253] 8021q: adding VLAN 0 to HW filter on device eth8 [ 230.855479][ T13] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.876459][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.876588][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.876633][ T13] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.149620][ T8606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 231.434823][ T8606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 231.815258][ T1487] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.002480][ T1487] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.403024][ T1487] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.436849][ T1487] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.493603][ T1487] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 232.493623][ T1487] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 232.529085][ T8874] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 232.957133][ T4139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 232.957152][ T4139] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 233.369350][ T3257] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 233.369377][ T3257] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 233.522520][ T3257] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 233.522540][ T3257] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 233.797475][ T8884] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 234.681586][ T37] usb 1-1: USB disconnect, device number 3 [ 234.790660][ T5694] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 234.863162][ T8903] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 234.944029][ T5694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 234.944061][ T5694] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 234.947561][ T5694] usb 5-1: New USB device found, idVendor=0830, idProduct=0080, bcdDevice= 1.00 [ 234.947588][ T5694] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.947607][ T5694] usb 5-1: Product: syz [ 234.947619][ T5694] usb 5-1: Manufacturer: syz [ 234.947632][ T5694] usb 5-1: SerialNumber: syz [ 235.025635][ T8898] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 235.025945][ T8898] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 235.048759][ T5694] kl5kusb105 5-1:1.0: KL5KUSB105D / PalmConnect converter detected [ 235.066956][ T5694] usb 5-1: KL5KUSB105D / PalmConnect converter now attached to ttyUSB0 [ 235.491110][ T5685] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 235.693071][ T5685] usb 1-1: Dual-Role OTG device on HNP port [ 235.693431][ T5685] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a6, bcdDevice= 7.02 [ 235.693455][ T5685] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.693472][ T5685] usb 1-1: Product: Te [ 235.740635][ T8925] fuse: Invalid rootmode [ 235.811579][ T5685] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 235.849024][ T8919] hello world [ 236.455150][ T37] usb 5-1: USB disconnect, device number 4 [ 236.505997][ T37] kl5kusb105d ttyUSB0: KL5KUSB105D / PalmConnect converter now disconnected from ttyUSB0 [ 236.506836][ T37] kl5kusb105 5-1:1.0: device disconnected [ 237.975721][ T5694] usb 1-1: USB disconnect, device number 4 [ 238.011611][ T8951] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 238.054601][ T8953] netlink: 'syz.3.1161': attribute type 4 has an invalid length. [ 239.148601][ T8999] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 239.368583][ T9007] configfs-gadget.g1 gadget.0: HOST MAC ce:fd:5e:0d:0c:bb [ 239.368609][ T9007] configfs-gadget.g1 gadget.0: MAC 66:a4:63:9d:80:7a [ 239.440969][ T8989] hello world [ 239.620628][ T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 239.776151][ T10] usb 1-1: Dual-Role OTG device on HNP port [ 239.776483][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a6, bcdDevice= 7.02 [ 239.776506][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.776524][ T10] usb 1-1: Product: Te [ 240.026380][ T10] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 240.448182][ T9049] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 240.484967][ T4907] Bluetooth: hci0: command 0x0406 tx timeout [ 240.538108][ T10] cdc_ether 1-1:1.2 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, ce:fd:5e:0d:0c:bb [ 240.695379][ T10] usb 1-1: USB disconnect, device number 5 [ 240.728890][ T10] cdc_ether 1-1:1.2 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 240.735815][ T9038] hello world [ 241.111325][ T5591] Bluetooth: hci1: command 0x0406 tx timeout [ 242.050022][ T5684] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 242.217169][ T9083] hello world [ 242.218363][ T5684] usb 1-1: Dual-Role OTG device on HNP port [ 242.219341][ T9108] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 242.247521][ T5684] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a6, bcdDevice= 7.02 [ 242.247558][ T5684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.247575][ T5684] usb 1-1: Product: Te [ 242.333169][ T5684] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 242.381687][ T5684] cdc_ether 1-1:1.2 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, ce:fd:5e:0d:0c:bb [ 243.791295][ T9142] hello world [ 243.844684][ T9168] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 243.920150][ T5591] Bluetooth: hci3: command 0x0406 tx timeout [ 245.696856][ T9217] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 247.299035][ T9268] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 247.808314][ T9269] hello world [ 248.851617][ T9314] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 249.218843][ T9326] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 249.428961][ T9329] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 249.696323][ T9332] iommufd_mock iommufd_mock2: Adding to iommu group 2 [ 250.644247][ T9364] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 252.295845][ T9392] hello world [ 252.417224][ T9414] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 252.961498][ T9432] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 253.002837][ T9432] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 253.067222][ T9435] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 254.138440][ T9462] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 255.782868][ T1337] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.783728][ T1337] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.871685][ T9511] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 255.999237][ T9511] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 256.083166][ T9511] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 256.096670][ T9520] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 256.617537][ T9522] hello world [ 259.198968][ T9587] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 259.268101][ T9587] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 259.283611][ T9587] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 259.451499][ T9595] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 259.661330][ T9588] hello world [ 260.927357][ T9621] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 261.285939][ T9629] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 261.311352][ T9629] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 261.320576][ T9629] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 262.191279][ T9652] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 262.242961][ T9654] netlink: 'syz.1.1372': attribute type 10 has an invalid length. [ 263.343512][ T9665] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 263.915286][ T9686] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 264.062870][ T9689] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 264.099732][ T9689] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 264.207986][ T9684] hello world [ 264.591498][ T9703] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 264.647524][ T9703] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 265.069279][ T9713] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 265.166231][ T9717] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 265.517413][ T9728] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 265.877157][ T9737] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 266.772099][ T9748] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 266.873557][ T9754] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 267.062340][ T9759] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 267.848675][ T9781] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 267.897608][ T9783] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 268.390169][ T9779] hello world [ 268.573431][ T9800] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 269.246901][ T9820] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 269.463860][ T9823] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 270.242871][ T9850] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 270.943904][ T9864] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 270.948872][ T9865] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 271.661329][ T9889] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 272.371614][ T9911] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 272.599120][ T9899] hello world [ 273.038579][ T9930] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 273.224727][ T9938] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 273.343618][ T9941] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 274.099202][ T9953] hello world [ 274.582148][ T9975] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 274.834588][ T9984] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 275.025502][ T9989] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 275.968446][T10016] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 276.283834][T10023] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 277.025071][T10049] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 277.518949][T10059] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 277.783931][T10054] hello world [ 278.172260][T10079] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 278.259080][T10082] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 278.314792][T10082] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 278.787821][T10093] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 279.334567][T10103] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 279.559077][T10110] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 280.412142][T10133] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 280.434191][T10133] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 280.708563][T10140] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 281.566417][T10149] hello world [ 281.966928][T10179] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 282.115601][T10184] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 282.150747][T10184] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 283.154917][T10210] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 283.889188][T10230] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 283.955984][T10230] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 284.284569][T10239] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 284.893336][T10261] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 284.915039][T10258] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 284.984299][T10258] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 285.373765][T10250] hello world [ 285.628191][T10282] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 285.707046][T10284] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 285.868019][T10288] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 286.328768][T10301] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 286.595836][T10307] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 286.755298][T10310] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 287.017365][T10321] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 287.130646][T10325] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 287.625234][T10334] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 287.969463][T10345] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 288.115237][T10349] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 289.055585][T10364] hello world [ 289.178127][T10382] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 290.168481][T10414] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 291.009291][T10436] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 291.787504][T10463] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 292.567191][T10484] Bluetooth: hci0: Opcode 0x0401 failed: -22 [ 292.639555][T10476] hello world [ 292.831952][T10494] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.107823][T10506] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.345942][T10515] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.476970][T10517] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.555213][T10519] Bluetooth: hci0: Opcode 0x0401 failed: -22 [ 293.847358][T10530] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.926347][T10532] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.107970][T10537] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.329698][T10543] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.658197][T10554] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.754924][T10558] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.774057][T10556] Bluetooth: hci0: Opcode 0x0401 failed: -22 [ 294.893192][T10562] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 295.138281][T10566] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 295.365619][T10570] binder: BINDER_SET_CONTEXT_MGR already set [ 295.369009][T10570] binder: 10569:10570 ioctl 4018620d 200000004a80 returned -16 [ 295.675216][T10578] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 296.018572][T10590] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 296.558643][T10586] hello world [ 297.665572][T10631] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 298.470689][T10651] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 298.607556][T10655] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 298.989690][T10665] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 299.365963][T10677] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 299.455960][T10679] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 300.424705][T10698] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 300.684223][T10695] hello world [ 300.947547][T10707] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 301.104602][T10709] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 301.259199][T10716] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 301.275519][T10717] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 302.232927][T10736] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 302.736026][T10729] syz.5.1811 (10729) used greatest stack depth: 18824 bytes left [ 302.859080][T10747] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 303.241716][T10755] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 303.534418][T10764] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 303.836547][T10772] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 304.295045][T10773] hello world [ 307.355169][T10793] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 307.403149][T10780] hello world [ 307.686543][T10798] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 307.832608][T10786] syz.3.1833 (10786) used greatest stack depth: 16584 bytes left [ 308.162975][T10805] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 308.904280][T10822] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 308.956299][T10824] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 309.357769][T10833] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 309.664604][T10844] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 309.825037][T10849] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 311.291030][T10878] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 311.459562][T10883] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 311.934878][T10884] hello world [ 312.559185][T10910] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 313.047703][T10919] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 313.589692][T10930] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 313.919400][T10942] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 314.795540][T10958] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 315.412029][T10972] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 315.878529][T10981] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 315.944382][T10970] hello world [ 316.274835][T10996] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 316.937484][T11005] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 317.197889][ T1337] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.205795][ T1337] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.508870][T11018] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 317.965078][T11027] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 318.307471][T11038] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 319.109197][T11052] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 319.425624][T11066] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 319.785237][T11059] hello world [ 320.116998][T11083] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 320.499503][T11089] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 321.065673][T11105] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 321.219073][T11112] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 322.434187][T11132] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 322.607925][T11135] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 323.087592][T11157] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 323.228044][T11162] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 323.500980][T11151] hello world [ 324.279672][T11182] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 325.803259][T11216] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 326.729566][T11236] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 327.365136][T11240] hello world [ 328.048926][T11267] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 329.531767][T11297] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 330.682091][T11327] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 331.137899][T11326] hello world [ 331.831007][T11354] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 333.066852][T11383] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 335.014309][T11421] hello world [ 337.526569][T11510] ======================================================= [ 337.526569][T11510] WARNING: The mand mount option has been deprecated and [ 337.526569][T11510] and is ignored by this kernel. Remove the mand [ 337.526569][T11510] option from the mount to silence this warning. [ 337.526569][T11510] ======================================================= [ 339.007077][T11531] hello world [ 342.912671][T11645] hello world [ 346.811921][T11747] hello world [ 350.510861][T11837] hello world [ 350.865795][T11857] vivid-000: unregistering video7 [ 350.993499][T11857] vivid-000: unregistering video8 [ 351.211733][T11857] vivid-000: unregistering vbi0 [ 351.251483][ T198] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 351.410209][T11857] vivid-000: unregistering vbi1 [ 351.413503][T11857] vivid-000: unregistering swradio0 [ 351.513885][T11857] vivid-000: unregistering radio0 [ 351.543353][ T198] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 351.543416][ T198] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 351.615660][ T198] usb 4-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 351.615679][ T198] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.615689][ T198] usb 4-1: Product: syz [ 351.615696][ T198] usb 4-1: Manufacturer: syz [ 351.615703][ T198] usb 4-1: SerialNumber: syz [ 351.680730][T11857] vivid-000: unregistering radio1 [ 351.683587][T11857] vivid-000: unregistering video9 [ 351.709651][T11857] vivid-000: unregistering video10 [ 351.738390][T11857] vivid-000: unregistering v4l-touch0 [ 352.098687][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098726][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098748][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098861][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098886][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098906][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.098925][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.099034][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.099056][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.099076][ T10] hid-generic 0003:1234:5678.0002: unknown main item tag 0x0 [ 352.376295][ T10] hid-generic 0003:1234:5678.0002: hidraw0: USB HID v0.01 Device [syz0] on syz0 [ 352.533163][ T198] hackrf 4-1:1.0: Board ID: 00 [ 352.533187][ T198] hackrf 4-1:1.0: Firmware version: [ 352.971802][ T198] hackrf 4-1:1.0: Registered as swradio0 [ 353.020144][ T198] hackrf 4-1:1.0: Registered as swradio24 [ 353.020167][ T198] hackrf 4-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 353.895408][T11857] vivid-001: unregistering video11 [ 353.969331][T11857] vivid-001: unregistering video12 [ 353.996885][T11857] vivid-001: unregistering vbi2 [ 354.061111][T11857] vivid-001: unregistering vbi3 [ 354.105122][T11857] vivid-001: unregistering swradio1 [ 354.117389][T11857] vivid-001: unregistering radio2 [ 354.182758][T11857] vivid-001: unregistering radio3 [ 354.235604][T11857] vivid-001: unregistering video13 [ 354.310851][T11857] vivid-001: unregistering video14 [ 354.318018][T11857] vivid-001: unregistering v4l-touch1 [ 354.916342][T11857] vivid-002: unregistering video15 [ 354.928157][T11857] vivid-002: unregistering video16 [ 355.071662][T11857] vivid-002: unregistering vbi4 [ 355.233921][T11857] vivid-002: unregistering vbi5 [ 355.246059][T11857] vivid-002: unregistering swradio2 [ 355.317317][T11857] vivid-002: unregistering radio4 [ 355.348778][T11857] vivid-002: unregistering radio5 [ 355.381525][T11857] vivid-002: unregistering video17 [ 355.415597][T11857] vivid-002: unregistering video18 [ 355.417136][T11857] vivid-002: unregistering v4l-touch2 [ 355.531684][ T5591] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 355.585175][ T5591] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 355.587380][ T5591] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 355.614278][ T5591] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 355.627746][ T5591] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 355.888188][T11857] vivid-003: unregistering video19 [ 355.894199][T11857] vivid-003: unregistering video20 [ 355.918416][T11857] vivid-003: unregistering vbi6 [ 355.975040][T11857] vivid-003: unregistering vbi7 [ 355.978628][T11908] hello world [ 356.029698][T11857] vivid-003: unregistering swradio3 [ 356.058476][T11857] vivid-003: unregistering radio6 [ 356.088280][T11857] vivid-003: unregistering radio7 [ 356.109731][T11857] vivid-003: unregistering video21 [ 356.189245][T11857] vivid-003: unregistering video22 [ 356.205787][T11857] vivid-003: unregistering v4l-touch3 [ 356.338542][T11857] vivid-004: unregistering video23 [ 356.372598][T11857] vivid-004: unregistering video24 [ 356.398864][T11857] vivid-004: unregistering vbi8 [ 356.417833][T11857] vivid-004: unregistering vbi9 [ 356.469655][T11857] vivid-004: unregistering swradio4 [ 356.509491][T11857] vivid-004: unregistering radio8 [ 356.518677][T11857] vivid-004: unregistering radio9 [ 356.530877][T11857] vivid-004: unregistering video25 [ 356.535793][T11857] vivid-004: unregistering video26 [ 356.542818][T11857] vivid-004: unregistering v4l-touch4 [ 356.705015][T11857] vivid-005: unregistering video27 [ 356.722937][T11857] vivid-005: unregistering video28 [ 356.725923][T11857] vivid-005: unregistering vbi10 [ 356.732951][T11857] vivid-005: unregistering vbi11 [ 356.832863][T11857] vivid-005: unregistering swradio5 [ 356.855748][T11857] vivid-005: unregistering radio10 [ 356.866380][T11857] vivid-005: unregistering radio11 [ 356.873165][T11857] vivid-005: unregistering video29 [ 356.923875][T11857] vivid-005: unregistering video30 [ 356.933652][T11857] vivid-005: unregistering v4l-touch5 [ 357.173043][T11857] vivid-006: unregistering video31 [ 357.185018][T11857] vivid-006: unregistering video32 [ 357.186628][T11857] vivid-006: unregistering vbi12 [ 357.193783][T11857] vivid-006: unregistering vbi13 [ 357.206981][T11857] vivid-006: unregistering swradio6 [ 357.297502][T11857] vivid-006: unregistering radio12 [ 357.368405][T11857] vivid-006: unregistering radio13 [ 357.386091][T11857] vivid-006: unregistering video33 [ 357.405270][T11857] vivid-006: unregistering video34 [ 357.434533][T11857] vivid-006: unregistering v4l-touch6 [ 357.521260][T11857] vivid-007: unregistering video35 [ 357.525209][T11857] vivid-007: unregistering video36 [ 357.532184][T11857] vivid-007: unregistering vbi14 [ 357.560335][T11857] vivid-007: unregistering vbi15 [ 357.566978][T11857] vivid-007: unregistering swradio7 [ 357.609011][T11857] vivid-007: unregistering radio14 [ 357.647100][T11857] vivid-007: unregistering radio15 [ 357.693306][T11857] vivid-007: unregistering video37 [ 357.700981][T11857] vivid-007: unregistering video38 [ 357.705122][T11857] vivid-007: unregistering v4l-touch7 [ 357.927758][T11857] vivid-008: unregistering video39 [ 357.934784][T11857] vivid-008: unregistering video40 [ 357.992845][T11857] vivid-008: unregistering vbi16 [ 358.019099][T11857] vivid-008: unregistering vbi17 [ 358.044835][T11857] vivid-008: unregistering swradio8 [ 358.064518][T11857] vivid-008: unregistering radio16 [ 358.072033][T11857] vivid-008: unregistering radio17 [ 358.088301][ T60] Bluetooth: hci4: command tx timeout [ 358.108493][T11857] vivid-008: unregistering video41 [ 358.177647][T11857] vivid-008: unregistering video42 [ 358.230234][T11857] vivid-008: unregistering v4l-touch8 [ 358.452393][T11857] vivid-009: unregistering video43 [ 358.467239][T11857] vivid-009: unregistering video44 [ 358.475072][T11857] vivid-009: unregistering vbi18 [ 358.494526][T11857] vivid-009: unregistering vbi19 [ 358.510766][T11857] vivid-009: unregistering swradio9 [ 358.514026][T11857] vivid-009: unregistering radio18 [ 358.518045][T11857] vivid-009: unregistering radio19 [ 358.543941][T11857] vivid-009: unregistering video45 [ 358.562055][T11857] vivid-009: unregistering video46 [ 358.567020][T11857] vivid-009: unregistering v4l-touch9 [ 358.814994][T11857] vivid-010: unregistering video47 [ 358.816678][T11857] vivid-010: unregistering video48 [ 358.818352][T11857] vivid-010: unregistering vbi20 [ 358.822741][T11857] vivid-010: unregistering vbi21 [ 358.824359][T11857] vivid-010: unregistering swradio10 [ 358.826075][T11857] vivid-010: unregistering radio20 [ 358.827807][T11857] vivid-010: unregistering radio21 [ 358.829414][T11857] vivid-010: unregistering video49 [ 358.831511][T11857] vivid-010: unregistering video50 [ 358.833081][T11857] vivid-010: unregistering v4l-touch10 [ 359.105268][T11857] vivid-011: unregistering video51 [ 359.108917][T11857] vivid-011: unregistering video52 [ 359.116110][T11857] vivid-011: unregistering vbi22 [ 359.258218][T11857] vivid-011: unregistering vbi23 [ 359.283287][T11857] vivid-011: unregistering swradio11 [ 359.308897][T11857] vivid-011: unregistering radio22 [ 359.327291][T11857] vivid-011: unregistering radio23 [ 359.335242][T11857] vivid-011: unregistering video53 [ 359.344302][T11857] vivid-011: unregistering video54 [ 359.356148][T11857] vivid-011: unregistering v4l-touch11 [ 359.599037][T11857] vivid-012: unregistering video55 [ 359.604982][T11857] vivid-012: unregistering video56 [ 359.611623][T11857] vivid-012: unregistering vbi24 [ 359.636881][T11857] vivid-012: unregistering vbi25 [ 359.659022][T11857] vivid-012: unregistering swradio12 [ 359.670578][T11857] vivid-012: unregistering radio24 [ 359.707618][T11857] vivid-012: unregistering radio25 [ 359.715263][T11857] vivid-012: unregistering video57 [ 359.722836][T11857] vivid-012: unregistering video58 [ 359.744975][T11857] vivid-012: unregistering v4l-touch12 [ 359.910522][T11857] vivid-013: unregistering video59 [ 359.917446][T11857] vivid-013: unregistering video60 [ 359.921847][T11857] vivid-013: unregistering vbi26 [ 359.936948][T11857] vivid-013: unregistering vbi27 [ 359.942204][T11857] vivid-013: unregistering swradio13 [ 359.946987][T11857] vivid-013: unregistering radio26 [ 359.950968][T11857] vivid-013: unregistering radio27 [ 359.955626][T11857] vivid-013: unregistering video61 [ 359.962545][T11857] vivid-013: unregistering video62 [ 359.968232][T11857] vivid-013: unregistering v4l-touch13 [ 360.151306][ T60] Bluetooth: hci4: command tx timeout [ 360.213927][T11857] vivid-014: unregistering video63 [ 360.218954][T11857] vivid-014: unregistering video64 [ 360.224742][T11857] vivid-014: unregistering vbi28 [ 360.244476][T11857] vivid-014: unregistering vbi29 [ 360.253694][T11857] vivid-014: unregistering swradio14 [ 360.266435][T11857] vivid-014: unregistering radio28 [ 360.292571][T11857] vivid-014: unregistering radio29 [ 360.310205][T11857] vivid-014: unregistering video65 [ 360.314054][T11857] vivid-014: unregistering video66 [ 360.318603][T11857] vivid-014: unregistering v4l-touch14 [ 360.499385][T11857] vivid-015: unregistering video67 [ 360.508431][T11857] vivid-015: unregistering video68 [ 360.516590][T11857] vivid-015: unregistering vbi30 [ 360.550714][T11857] vivid-015: unregistering vbi31 [ 360.572437][T11857] vivid-015: unregistering swradio15 [ 360.595097][T11857] vivid-015: unregistering radio30 [ 360.608604][T11857] vivid-015: unregistering radio31 [ 360.626434][T11857] vivid-015: unregistering video69 [ 360.635852][T11857] vivid-015: unregistering video70 [ 360.642210][T11857] vivid-015: unregistering v4l-touch15 [ 360.725866][T11940] hello world [ 360.826013][T11857] vivid-016: unregistering video71 [ 360.832469][T11857] vivid-016: unregistering video72 [ 360.838231][T11857] vivid-016: unregistering vbi32 [ 360.853489][T11857] vivid-016: unregistering vbi33 [ 360.878085][T11857] vivid-016: unregistering swradio16 [ 360.903634][T11857] vivid-016: unregistering radio32 [ 360.913265][T11857] vivid-016: unregistering radio33 [ 360.916877][T11857] vivid-016: unregistering video73 [ 360.920324][T11857] vivid-016: unregistering video74 [ 360.923602][T11857] vivid-016: unregistering v4l-touch16 [ 361.091983][T11857] vivid-017: unregistering video75 [ 361.122091][T11857] vivid-017: unregistering video76 [ 361.123708][T11857] vivid-017: unregistering vbi34 [ 361.129523][T11857] vivid-017: unregistering vbi35 [ 361.147829][T11857] vivid-017: unregistering swradio17 [ 361.149766][T11857] vivid-017: unregistering radio34 [ 361.169786][T11857] vivid-017: unregistering radio35 [ 361.211098][T11857] vivid-017: unregistering video77 [ 361.267518][T11857] vivid-017: unregistering video78 [ 361.287799][T11857] vivid-017: unregistering v4l-touch17 [ 361.434949][T11905] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.437843][T11905] bridge0: port 1(bridge_slave_0) entered disabled state [ 361.438374][T11905] bridge_slave_0: entered allmulticast mode [ 361.443913][T11905] bridge_slave_0: entered promiscuous mode [ 361.459778][T11905] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.460306][T11905] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.460668][T11905] bridge_slave_1: entered allmulticast mode [ 361.464513][T11905] bridge_slave_1: entered promiscuous mode [ 361.527172][T11857] vivid-018: unregistering video79 [ 361.531112][T11857] vivid-018: unregistering video80 [ 361.537210][T11857] vivid-018: unregistering vbi36 [ 361.545618][T11857] vivid-018: unregistering vbi37 [ 361.575581][T11857] vivid-018: unregistering swradio18 [ 361.627457][T11857] vivid-018: unregistering radio36 [ 361.656923][T11857] vivid-018: unregistering radio37 [ 361.673098][T11857] vivid-018: unregistering video81 [ 361.684695][T11857] vivid-018: unregistering video82 [ 361.697209][T11857] vivid-018: unregistering v4l-touch18 [ 361.710496][T11905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 361.864418][T11857] vivid-019: unregistering video83 [ 361.869603][T11857] vivid-019: unregistering video84 [ 361.885324][T11905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 361.904398][T11857] vivid-019: unregistering vbi38 [ 361.921145][T11857] vivid-019: unregistering vbi39 [ 361.926610][T11857] vivid-019: unregistering swradio19 [ 361.936260][T11857] vivid-019: unregistering radio38 [ 361.958559][T11857] vivid-019: unregistering radio39 [ 361.983348][T11857] vivid-019: unregistering video85 [ 361.998034][T11857] vivid-019: unregistering video86 [ 362.004775][T11857] vivid-019: unregistering v4l-touch19 [ 362.136983][T11857] vivid-020: unregistering video87 [ 362.149775][T11857] vivid-020: unregistering video88 [ 362.160435][T11857] vivid-020: unregistering vbi40 [ 362.175088][T11857] vivid-020: unregistering vbi41 [ 362.188944][T11857] vivid-020: unregistering swradio20 [ 362.195779][T11857] vivid-020: unregistering radio40 [ 362.198720][T11857] vivid-020: unregistering radio41 [ 362.226311][T11857] vivid-020: unregistering video89 [ 362.229777][T11857] vivid-020: unregistering video90 [ 362.235046][T11857] vivid-020: unregistering v4l-touch20 [ 362.237256][T11905] team0: Port device team_slave_0 added [ 362.240014][ T60] Bluetooth: hci4: command tx timeout [ 362.315290][T11857] vivid-021: unregistering video91 [ 362.318627][T11857] vivid-021: unregistering video92 [ 362.353242][T11857] vivid-021: unregistering vbi42 [ 362.370999][T11857] vivid-021: unregistering vbi43 [ 362.393933][T11857] vivid-021: unregistering swradio21 [ 362.409540][T11857] vivid-021: unregistering radio42 [ 362.417866][T11857] vivid-021: unregistering radio43 [ 362.429181][T11857] vivid-021: unregistering video93 [ 362.437859][T11857] vivid-021: unregistering video94 [ 362.445612][T11857] vivid-021: unregistering v4l-touch21 [ 362.469589][T11905] team0: Port device team_slave_1 added [ 362.560037][T11857] vivid-022: unregistering video95 [ 362.566774][T11857] vivid-022: unregistering video96 [ 362.597371][T11857] vivid-022: unregistering vbi44 [ 362.609443][T11857] vivid-022: unregistering vbi45 [ 362.614165][T11857] vivid-022: unregistering swradio22 [ 362.617762][T11857] vivid-022: unregistering radio44 [ 362.623385][T11857] vivid-022: unregistering radio45 [ 362.632533][T11857] vivid-022: unregistering video97 [ 362.635514][T11857] vivid-022: unregistering video98 [ 362.652306][T11857] vivid-022: unregistering v4l-touch22 [ 362.750232][T11857] vivid-023: unregistering video99 [ 362.751810][T11857] vivid-023: unregistering video100 [ 362.754347][T11857] vivid-023: unregistering vbi46 [ 362.758533][T11857] vivid-023: unregistering vbi47 [ 362.761575][T11857] vivid-023: unregistering swradio23 [ 362.763283][T11857] vivid-023: unregistering radio46 [ 362.768552][T11857] vivid-023: unregistering radio47 [ 362.771804][T11857] vivid-023: unregistering video101 [ 362.773434][T11857] vivid-023: unregistering video102 [ 362.775014][T11857] vivid-023: unregistering v4l-touch23 [ 362.983714][T11905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 362.983732][T11905] 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 1532 would solve the problem. [ 362.983856][T11905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 362.998935][ T5694] usb 4-1: USB disconnect, device number 7 [ 363.027497][T11905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 363.027526][T11905] 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 1532 would solve the problem. [ 363.027554][T11905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 363.712026][T11905] hsr_slave_0: entered promiscuous mode [ 363.732029][T11905] hsr_slave_1: entered promiscuous mode [ 363.739009][T11905] debugfs: 'hsr0' already exists in 'hsr' [ 363.739037][T11905] Cannot create hsr debugfs directory [ 364.320076][ T60] Bluetooth: hci4: command tx timeout [ 364.561264][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 364.653224][T11979] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 364.653252][T11979] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 364.763383][ T10] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 364.763550][ T10] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 364.780922][T11971] hello world [ 364.797587][ T10] usb 6-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 364.797694][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.797713][ T10] usb 6-1: Product: syz [ 364.797727][ T10] usb 6-1: Manufacturer: syz [ 364.797740][ T10] usb 6-1: SerialNumber: syz [ 364.808748][T11979] vhci_hcd vhci_hcd.0: Device attached [ 364.865229][T11981] vhci_hcd: connection closed [ 364.938217][ T147] vhci_hcd vhci_hcd.4: stop threads [ 364.939444][ T147] vhci_hcd vhci_hcd.4: release socket [ 364.985847][ T147] vhci_hcd vhci_hcd.4: disconnect device [ 365.000265][ T5694] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 365.057722][T11905] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.333527][ T10] hackrf 6-1:1.0: Board ID: 00 [ 365.333843][ T10] hackrf 6-1:1.0: Firmware version: [ 365.367587][ T10] hackrf 6-1:1.0: Registered as swradio0 [ 365.369768][ T10] hackrf 6-1:1.0: Registered as swradio1 [ 365.369788][ T10] hackrf 6-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 365.710703][T11905] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 366.664986][T11905] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 367.620427][T11996] hackrf 6-1:1.0: usb_control_msg() failed -110 request 10 [ 367.839682][ T5694] usb 6-1: USB disconnect, device number 2 [ 367.974938][T11905] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 369.334792][T12023] hello world [ 369.976613][T11905] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 370.037718][T11905] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 370.048535][T11905] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 370.270901][T11905] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 370.272402][T11905] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 370.367557][T11905] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 370.384371][T11905] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 370.469562][T11905] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 370.833264][T12050] hello world [ 370.848617][T11905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 370.893058][T11905] 8021q: adding VLAN 0 to HW filter on device team0 [ 370.911923][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 370.912132][ T4139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 371.031723][ T140] bridge0: port 2(bridge_slave_1) entered blocking state [ 371.031906][ T140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 371.837592][T11905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 372.026500][T11905] veth0_vlan: entered promiscuous mode [ 372.058802][T11905] veth1_vlan: entered promiscuous mode [ 372.176865][T11905] veth0_macvtap: entered promiscuous mode [ 372.198416][T11905] veth1_macvtap: entered promiscuous mode [ 372.332439][T11905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 372.369587][T11905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 372.397596][ T147] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.398129][ T147] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.416711][ T147] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 372.419582][ T147] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 373.772324][ T2149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 373.772343][ T2149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 374.528693][ T37] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 374.576368][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 374.576389][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 374.708046][ T37] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 374.708105][ T37] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 374.740893][ T37] usb 5-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 374.740923][ T37] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.740943][ T37] usb 5-1: Product: syz [ 374.740956][ T37] usb 5-1: Manufacturer: syz [ 374.740970][ T37] usb 5-1: SerialNumber: syz [ 375.240491][ T37] hackrf 5-1:1.0: Board ID: 00 [ 375.240513][ T37] hackrf 5-1:1.0: Firmware version: [ 375.249453][ T37] hackrf 5-1:1.0: Registered as swradio0 [ 375.279367][ T37] hackrf 5-1:1.0: Registered as swradio1 [ 375.279388][ T37] hackrf 5-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 376.095346][T12105] hello world [ 377.256248][ T5665] usb 5-1: USB disconnect, device number 5 [ 378.682074][ T1337] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.682401][ T1337] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.884102][T12168] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 380.550610][ T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 380.776031][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 380.776086][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 380.779078][ T10] usb 2-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 380.779106][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.779267][ T10] usb 2-1: Product: syz [ 380.779282][ T10] usb 2-1: Manufacturer: syz [ 380.779295][ T10] usb 2-1: SerialNumber: syz [ 380.912513][T12188] hello world [ 381.216128][ T10] hackrf 2-1:1.0: Board ID: 00 [ 381.216149][ T10] hackrf 2-1:1.0: Firmware version: [ 381.290179][ T10] hackrf 2-1:1.0: Registered as swradio0 [ 381.293001][ T10] hackrf 2-1:1.0: Registered as swradio1 [ 381.293014][ T10] hackrf 2-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 383.228379][ T5685] usb 2-1: USB disconnect, device number 9 [ 383.648105][ T5694] usb 1-1: USB disconnect, device number 6 [ 383.703798][ T5694] cdc_ether 1-1:1.2 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 383.842780][T12221] hello world [ 384.729989][ T5685] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 384.881927][ T5685] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 384.881980][ T5685] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 384.886811][ T5685] usb 5-1: New USB device found, idVendor=1d50, idProduct=6089, bcdDevice= 1.00 [ 384.886837][ T5685] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.886854][ T5685] usb 5-1: Product: syz [ 384.886867][ T5685] usb 5-1: Manufacturer: syz [ 384.886880][ T5685] usb 5-1: SerialNumber: syz [ 385.318670][ T5685] hackrf 5-1:1.0: Board ID: 00 [ 385.318692][ T5685] hackrf 5-1:1.0: Firmware version: [ 385.367192][ T5685] hackrf 5-1:1.0: Registered as swradio0 [ 385.372911][ T5685] hackrf 5-1:1.0: Registered as swradio1 [ 385.372932][ T5685] hackrf 5-1:1.0: SDR API is still slightly experimental and functionality changes may follow [ 386.466153][T12317] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 386.466599][T12317] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 386.530797][T12317] udc dummy_udc.0: failed to start g1: -22 [ 386.530827][T12317] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 386.536430][T12317] UDC core: g1: couldn't find an available UDC or it's busy [ 386.654023][T12322] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 386.654052][T12322] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 386.654906][T12322] udc dummy_udc.0: failed to start g1: -22 [ 386.654929][T12322] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 386.716442][T12322] UDC core: g1: couldn't find an available UDC or it's busy [ 387.186845][T12322] hello world [ 387.222594][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 387.380613][ T10] usb 2-1: too many configurations: 9, using maximum allowed: 8 [ 387.381870][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.381927][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.381953][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.383308][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.383359][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.383385][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.385675][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.385728][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.385753][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.393366][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.393420][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.393445][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.394537][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.394585][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.394610][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.395749][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.395795][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.395820][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.396972][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.397016][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.397041][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.398266][ T10] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 387.398313][ T10] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 387.398338][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 387.401630][ T10] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 387.401658][ T10] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 387.401679][ T10] usb 2-1: Product: syz [ 387.401692][ T10] usb 2-1: Manufacturer: syz [ 387.401705][ T10] usb 2-1: SerialNumber: syz [ 387.466891][ T5685] usb 5-1: USB disconnect, device number 6 [ 387.734694][ T10] usb 2-1: config 0 descriptor?? [ 387.956566][ T10] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0 [ 388.091503][ T10] usb 2-1: USB disconnect, device number 10 [ 388.128188][ T10] yurex 2-1:0.0: USB YUREX #0 now disconnected [ 388.789615][T12389] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 388.789646][T12389] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 388.879730][T12389] udc dummy_udc.0: failed to start g1: -22 [ 388.879757][T12389] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 388.929689][T12389] UDC core: g1: couldn't find an available UDC or it's busy [ 388.993880][T12393] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 388.993910][T12393] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 389.086506][T12393] udc dummy_udc.0: failed to start g1: -22 [ 389.086535][T12393] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 389.134487][T12393] UDC core: g1: couldn't find an available UDC or it's busy [ 389.426312][T12389] hello world [ 389.693579][T12422] 9pnet_virtio: no channels available for device syz [ 390.162564][ T5685] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 390.165866][T12441] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 390.165896][T12441] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 390.210577][T12441] udc dummy_udc.0: failed to start g1: -22 [ 390.210607][T12441] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 390.249221][T12441] UDC core: g1: couldn't find an available UDC or it's busy [ 390.343488][ T5685] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 390.343627][ T5685] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 390.346430][ T5685] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 390.346459][ T5685] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 390.346475][ T5685] usb 2-1: Product: syz [ 390.346487][ T5685] usb 2-1: Manufacturer: syz [ 390.346499][ T5685] usb 2-1: SerialNumber: syz [ 390.384429][ T5685] cdc_mbim 2-1:1.0: skipping garbage [ 390.627824][T12431] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 390.772457][T12443] hello world [ 391.243403][T12431] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 391.243915][ T5685] cdc_mbim 2-1:1.0: setting tx_max = 16384 [ 391.253624][ T5685] cdc_mbim 2-1:1.0: cdc-wdm0: USB WDM device [ 391.694666][ T5685] wwan wwan0: port wwan0mbim0 attached [ 391.833541][ T5685] cdc_mbim 2-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.1-1, CDC MBIM, 3a:57:53:82:17:98 [ 391.934926][ T5694] usb 2-1: USB disconnect, device number 11 [ 391.938848][ T5694] cdc_mbim 2-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.1-1, CDC MBIM [ 392.235611][ T5694] wwan wwan0: port wwan0mbim0 disconnected [ 392.424951][T12500] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 392.424981][T12500] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 392.425829][T12500] udc dummy_udc.0: failed to start g1: -22 [ 392.425860][T12500] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 392.435676][T12500] UDC core: g1: couldn't find an available UDC or it's busy [ 393.008474][T12500] hello world [ 393.898459][T12551] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 393.898490][T12551] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 393.927178][T12551] udc dummy_udc.0: failed to start g1: -22 [ 393.927208][T12551] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 393.985090][T12551] UDC core: g1: couldn't find an available UDC or it's busy [ 394.072630][T12556] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 394.072658][T12556] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 394.073497][T12556] udc dummy_udc.0: failed to start g1: -22 [ 394.073519][T12556] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 394.075918][T12556] UDC core: g1: couldn't find an available UDC or it's busy [ 394.110075][ T10] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 394.284661][ T10] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 394.284687][ T10] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 394.286976][ T10] usb 4-1: New USB device found, idVendor=0af0, idProduct=5000, bcdDevice= 0.00 [ 394.287003][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 394.287023][ T10] usb 4-1: Product: syz [ 394.287037][ T10] usb 4-1: Manufacturer: syz [ 394.287050][ T10] usb 4-1: SerialNumber: syz [ 394.337473][T12549] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 394.337530][T12549] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 394.346315][ T10] option 4-1:1.0: GSM modem (1-port) converter detected [ 394.406920][ T10] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB0 [ 394.432577][T12565] UDC core: g1: couldn't find an available UDC or it's busy [ 394.511787][T12551] hello world [ 395.665974][ T10] usb 4-1: USB disconnect, device number 8 [ 395.746296][ T10] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ 395.746907][ T10] option 4-1:1.0: device disconnected [ 395.865940][T12588] smpboot: CPU 1 is now offline [ 396.141002][T12599] UDC core: g1: couldn't find an available UDC or it's busy [ 396.157693][T12600] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 396.157712][T12600] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 396.158237][T12600] udc dummy_udc.0: failed to start g1: -22 [ 396.158250][T12600] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 396.206983][T12600] UDC core: g1: couldn't find an available UDC or it's busy [ 396.778657][T12600] hello world [ 397.354406][T12633] UDC core: g1: couldn't find an available UDC or it's busy [ 398.619302][T12653] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 398.619321][T12653] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 398.643926][T12653] udc dummy_udc.0: failed to start g1: -22 [ 398.643945][T12653] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 398.646916][T12653] UDC core: g1: couldn't find an available UDC or it's busy [ 398.959215][T12664] UDC core: g1: couldn't find an available UDC or it's busy [ 399.248562][T12656] hello world [ 400.008881][T12681] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 400.008901][T12681] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 400.009366][T12681] udc dummy_udc.0: failed to start g1: -22 [ 400.009377][T12681] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 400.149717][T12681] UDC core: g1: couldn't find an available UDC or it's busy [ 400.346041][T12687] UDC core: g1: couldn't find an available UDC or it's busy [ 400.678257][T12699] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 400.678278][T12699] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 400.698552][T12699] udc dummy_udc.0: failed to start g1: -22 [ 400.698570][T12699] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 400.794521][T12699] UDC core: g1: couldn't find an available UDC or it's busy [ 401.315852][T12704] hello world [ 402.004710][T12724] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 402.004730][T12724] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 402.033915][T12724] udc dummy_udc.0: failed to start g1: -22 [ 402.033935][T12724] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 402.060941][T12724] UDC core: g1: couldn't find an available UDC or it's busy [ 402.062220][T12726] UDC core: g1: couldn't find an available UDC or it's busy [ 402.595794][T12736] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 402.595815][T12736] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 402.606057][T12736] udc dummy_udc.0: failed to start g1: -22 [ 402.606076][T12736] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 402.638559][T12736] UDC core: g1: couldn't find an available UDC or it's busy [ 403.150954][T12753] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 403.150973][T12753] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 403.151450][T12753] udc dummy_udc.0: failed to start g1: -22 [ 403.151462][T12753] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 403.156453][T12753] UDC core: g1: couldn't find an available UDC or it's busy [ 403.258755][T12736] hello world [ 403.495371][T12761] UDC core: g1: couldn't find an available UDC or it's busy [ 404.655426][T12778] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 404.655445][T12778] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 404.657844][T12778] udc dummy_udc.0: failed to start g1: -22 [ 404.657863][T12778] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 404.692552][T12778] UDC core: g1: couldn't find an available UDC or it's busy [ 404.726751][T12782] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 404.726769][T12782] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 404.727249][T12782] udc dummy_udc.0: failed to start g1: -22 [ 404.727261][T12782] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 404.789239][T12782] UDC core: g1: couldn't find an available UDC or it's busy [ 405.315156][T12784] hello world [ 405.597756][T12798] UDC core: g1: couldn't find an available UDC or it's busy [ 406.126357][T12813] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 406.126376][T12813] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 406.169312][T12813] udc dummy_udc.0: failed to start g1: -22 [ 406.169332][T12813] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 406.201694][T12813] UDC core: g1: couldn't find an available UDC or it's busy [ 406.792455][T12825] UDC core: g1: couldn't find an available UDC or it's busy [ 407.114190][T12820] hello world [ 407.343203][T12838] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 407.343222][T12838] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 407.347605][T12838] udc dummy_udc.0: failed to start g1: -22 [ 407.347623][T12838] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 407.433531][T12838] UDC core: g1: couldn't find an available UDC or it's busy [ 407.966549][T12850] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 407.966569][T12850] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 407.969755][T12850] udc dummy_udc.0: failed to start g1: -22 [ 407.994724][T12850] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 408.043598][T12850] UDC core: g1: couldn't find an available UDC or it's busy [ 408.483567][T12860] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 408.483587][T12860] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 408.656353][T12860] udc dummy_udc.0: failed to start g1: -22 [ 408.656372][T12860] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 408.657031][T12860] UDC core: g1: couldn't find an available UDC or it's busy [ 409.006040][T12872] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 409.006059][T12872] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 409.006523][T12872] udc dummy_udc.0: failed to start g1: -22 [ 409.006535][T12872] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 409.009226][T12872] UDC core: g1: couldn't find an available UDC or it's busy [ 409.223625][T12860] hello world [ 409.364724][T12875] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 409.447505][T12877] unchecked MSR access error: WRMSR to 0x400 (tried to write 0x0000000000000001) at rIP: 0xffffffff81705062 (__mcheck_cpu_init_prepare_banks+0x1f2/0x3d0) [ 409.447584][T12877] Call Trace: [ 409.447703][T12877] [ 409.447777][T12877] ? __pfx___mcheck_cpu_init_prepare_banks+0x10/0x10 [ 409.447869][T12877] ? rcu_is_watching+0x15/0xb0 [ 409.447904][T12877] ? do_trace_read_msr+0x86/0x1e0 [ 409.447935][T12877] mce_cpu_restart+0x11a/0x2c0 [ 409.447965][T12877] ? __pfx_mce_cpu_restart+0x10/0x10 [ 409.447994][T12877] smp_call_function_many_cond+0xf83/0x1500 [ 409.448024][T12877] ? __pfx_mce_cpu_restart+0x10/0x10 [ 409.448055][T12877] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 409.448072][T12877] ? lockdep_hardirqs_on+0x7a/0x110 [ 409.448084][T12877] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 409.448095][T12877] ? __pfx_mce_cpu_restart+0x10/0x10 [ 409.448109][T12877] on_each_cpu_cond_mask+0x3f/0x80 [ 409.448120][T12877] set_bank+0x3a8/0x4e0 [ 409.448137][T12877] ? __pfx_set_bank+0x10/0x10 [ 409.448151][T12877] ? sysfs_file_kobj+0x1e4/0x230 [ 409.448168][T12877] ? sysfs_kf_write+0x166/0x260 [ 409.448184][T12877] ? __pfx_sysfs_kf_write+0x10/0x10 [ 409.448198][T12877] kernfs_fop_write_iter+0x3a5/0x540 [ 409.448215][T12877] vfs_write+0x61e/0xbb0 [ 409.448232][T12877] ? __pfx_vfs_write+0x10/0x10 [ 409.448245][T12877] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 409.448255][T12877] ? lockdep_hardirqs_on+0x7a/0x110 [ 409.448266][T12877] ? mutex_lock_nested+0x152/0x1d0 [ 409.448279][T12877] ? fdget_pos+0x252/0x320 [ 409.448294][T12877] ksys_write+0x156/0x270 [ 409.448307][T12877] ? __pfx_ksys_write+0x10/0x10 [ 409.448324][T12877] do_syscall_64+0x17b/0x530 [ 409.448335][T12877] ? irqentry_exit+0x10f/0x8f0 [ 409.448345][T12877] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.448355][T12877] ? clear_bhb_loop+0x40/0x90 [ 409.448368][T12877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.448384][T12877] RIP: 0033:0x7ff47a12df99 [ 409.448431][T12877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 409.448465][T12877] RSP: 002b:00007ff478365028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 409.448501][T12877] RAX: ffffffffffffffda RBX: 00007ff47a3b6090 RCX: 00007ff47a12df99 [ 409.448509][T12877] RDX: 0000000000000002 RSI: 0000200000000480 RDI: 0000000000000003 [ 409.448516][T12877] RBP: 00007ff47a1c4ec4 R08: 0000000000000000 R09: 0000000000000000 [ 409.448523][T12877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.448529][T12877] R13: 00007ff47a3b6128 R14: 00007ff47a3b6090 R15: 00007ffcf2b198a8 [ 409.448547][T12877] [ 409.766674][T12882] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 409.766693][T12882] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 409.797104][T12882] udc dummy_udc.0: failed to start g1: -22 [ 409.797123][T12882] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 409.797760][T12882] UDC core: g1: couldn't find an available UDC or it's busy [ 410.351219][ T60] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 410.359256][ T60] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 410.359457][ T60] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 410.410430][ T60] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 410.816299][T12909] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 410.816329][T12909] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 410.839724][T12909] udc dummy_udc.0: failed to start g1: -22 [ 410.839763][T12909] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 410.867451][T12909] UDC core: g1: couldn't find an available UDC or it's busy [ 411.045542][T12911] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 411.045574][T12911] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 411.049732][T12911] udc dummy_udc.0: failed to start g1: -22 [ 411.049760][T12911] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 411.054460][T12911] UDC core: g1: couldn't find an available UDC or it's busy [ 411.392713][T12916] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 411.392739][T12916] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 411.439277][T12912] hello world [ 411.527845][T12916] udc dummy_udc.0: failed to start g1: -22 [ 411.527864][T12916] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 411.554285][T12916] UDC core: g1: couldn't find an available UDC or it's busy [ 411.748114][T12922] smpboot: CPU 1 is now offline [ 412.038225][T12924] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 412.203546][T12938] faux_driver vgem: [drm] Unknown color mode 3; guessing buffer size. [ 412.348608][T12939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 412.425207][T12939] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 412.505281][T12941] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 413.119558][T12956] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 413.119589][T12956] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 413.137857][T12956] udc dummy_udc.0: failed to start g1: -22 [ 413.137885][T12956] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 413.165843][T12956] UDC core: g1: couldn't find an available UDC or it's busy [ 413.227639][T12959] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 413.227668][T12959] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 413.246555][T12959] udc dummy_udc.0: failed to start g1: -22 [ 413.246574][T12959] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 413.247249][T12959] UDC core: g1: couldn't find an available UDC or it's busy [ 413.708289][T12956] hello world [ 413.760995][T12970] smpboot: CPU 1 is now offline [ 414.038891][T12982] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 414.038910][T12982] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 414.039496][T12982] udc dummy_udc.0: failed to start g1: -22 [ 414.039510][T12982] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 414.116630][T12982] UDC core: g1: couldn't find an available UDC or it's busy [ 414.198682][T12973] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 414.960039][T12999] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 414.960069][T12999] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 414.961095][T12999] udc dummy_udc.0: failed to start g1: -22 [ 414.961117][T12999] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 414.962411][T12999] UDC core: g1: couldn't find an available UDC or it's busy [ 415.304009][T13009] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 415.304040][T13009] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 415.304888][T13009] udc dummy_udc.0: failed to start g1: -22 [ 415.304911][T13009] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 415.355026][T13009] UDC core: g1: couldn't find an available UDC or it's busy [ 415.535441][T12999] hello world [ 415.648733][T13019] smpboot: CPU 1 is now offline [ 415.996585][T13021] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 416.526910][T13045] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 416.526939][T13045] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 416.527770][T13045] udc dummy_udc.0: failed to start g1: -22 [ 416.527794][T13045] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 416.539378][T13045] UDC core: g1: couldn't find an available UDC or it's busy [ 416.718531][T13049] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 416.718561][T13049] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 416.719426][T13049] udc dummy_udc.0: failed to start g1: -22 [ 416.719448][T13049] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 416.721075][T13049] UDC core: g1: couldn't find an available UDC or it's busy [ 417.276298][T13049] hello world [ 417.697367][T13082] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 417.697386][T13082] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 417.697875][T13082] udc dummy_udc.0: failed to start g1: -22 [ 417.697897][T13082] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 417.811496][T13078] smpboot: CPU 1 is now offline [ 417.836410][T13082] UDC core: g1: couldn't find an available UDC or it's busy [ 417.967205][T13080] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 418.186147][ T56] nvmet: connect request for invalid subsystem nqn.2014-08.org.nvmexpress.discovery! [ 418.192982][T13069] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "nqn.2014-08.org.nvmexpress.discovery" [ 418.964171][T13106] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 418.964200][T13106] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 418.965566][T13106] udc dummy_udc.0: failed to start g1: -22 [ 418.965590][T13106] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 419.001793][T13106] UDC core: g1: couldn't find an available UDC or it's busy [ 419.172994][T13111] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 419.173024][T13111] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 419.182722][T13111] udc dummy_udc.0: failed to start g1: -22 [ 419.182748][T13111] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 419.186469][T13111] UDC core: g1: couldn't find an available UDC or it's busy [ 419.539171][T13106] hello world [ 419.604421][T13119] smpboot: CPU 1 is now offline [ 419.881848][T13129] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 420.223767][T13136] smpboot: CPU 1 is now offline [ 420.412008][T13144] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 420.545553][T13149] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 420.545585][T13149] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 420.546434][T13149] udc dummy_udc.0: failed to start g1: -22 [ 420.546457][T13149] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 420.547497][T13149] UDC core: g1: couldn't find an available UDC or it's busy [ 420.696650][T13147] smpboot: CPU 1 is now offline [ 420.844233][T13156] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 421.093030][T13149] hello world [ 421.794695][T13193] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 421.794733][T13193] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 421.799677][T13193] udc dummy_udc.0: failed to start g1: -22 [ 421.799704][T13193] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 421.843074][T13193] UDC core: g1: couldn't find an available UDC or it's busy [ 422.378942][T13198] hello world [ 423.034042][T13245] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 423.034072][T13245] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 423.034947][T13245] udc dummy_udc.0: failed to start g1: -22 [ 423.034968][T13245] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 423.059101][T13245] UDC core: g1: couldn't find an available UDC or it's busy [ 423.594093][T13251] hello world [ 423.735724][T13264] smpboot: CPU 1 is now offline [ 423.832380][T13267] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 424.137650][T13272] smpboot: CPU 1 is now offline [ 424.223831][T13286] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 424.257026][T13290] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 424.257046][T13290] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 424.258453][T13290] udc dummy_udc.0: failed to start g1: -22 [ 424.258468][T13290] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 424.346009][T13290] UDC core: g1: couldn't find an available UDC or it's busy [ 424.867403][T13290] hello world [ 424.961295][T13308] smpboot: CPU 1 is now offline [ 425.071553][T13310] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 425.346708][T13315] smpboot: CPU 1 is now offline [ 425.500428][T13316] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 425.858639][T13324] smpboot: CPU 1 is now offline [ 425.948422][T13325] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 426.004576][T13337] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 426.004595][T13337] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 426.073846][T13337] udc dummy_udc.0: failed to start g1: -22 [ 426.073864][T13337] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 426.102141][T13337] UDC core: g1: couldn't find an available UDC or it's busy [ 426.326886][T13343] smpboot: CPU 1 is now offline [ 426.434865][T13345] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 426.644896][T13339] hello world [ 426.775852][T13356] smpboot: CPU 1 is now offline [ 426.831568][T13357] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 427.218767][T13372] smpboot: CPU 1 is now offline [ 427.291582][T13374] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 427.618025][T13387] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 427.618045][T13387] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 427.618528][T13387] udc dummy_udc.0: failed to start g1: -22 [ 427.618541][T13387] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 427.748600][T13387] UDC core: g1: couldn't find an available UDC or it's busy [ 427.771826][T13384] smpboot: CPU 1 is now offline [ 427.817501][T13386] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 427.850493][T13394] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 427.850511][T13394] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 427.857398][T13394] udc dummy_udc.0: failed to start g1: -22 [ 427.857416][T13394] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 427.858207][T13394] UDC core: g1: couldn't find an available UDC or it's busy [ 428.087335][T13396] smpboot: CPU 1 is now offline [ 428.143042][T13397] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 428.217082][T13391] hello world [ 428.724331][T13409] smpboot: CPU 1 is now offline [ 428.798573][T13413] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 429.127227][T13424] smpboot: CPU 1 is now offline [ 429.182249][T13427] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 429.498931][T13436] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 429.498962][T13436] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 429.567014][T13436] udc dummy_udc.0: failed to start g1: -22 [ 429.567044][T13436] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 429.573394][T13436] UDC core: g1: couldn't find an available UDC or it's busy [ 429.732579][T13440] smpboot: CPU 1 is now offline [ 429.918260][T13451] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 430.089985][T13436] hello world [ 430.154510][ T28] IRQ fixup: irq 34 move in progress, old vector 49 [ 430.157039][T13455] smpboot: CPU 1 is now offline [ 430.212573][T13458] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 430.848188][T13484] smpboot: CPU 1 is now offline [ 430.937307][T13489] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 431.259721][T13493] smpboot: CPU 1 is now offline [ 431.267505][T13486] hello world [ 431.316238][T13495] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 432.048465][T13522] smpboot: CPU 1 is now offline [ 432.113947][T13527] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 432.433125][T13528] hello world [ 432.507020][T13536] smpboot: CPU 1 is now offline [ 432.575596][T13537] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 432.902169][T13540] smpboot: CPU 1 is now offline [ 432.947302][T13541] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 433.479448][T13563] smpboot: CPU 1 is now offline [ 433.602630][T13567] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 434.131588][T13586] smpboot: CPU 1 is now offline [ 434.176893][T13589] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 434.484268][T13601] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 434.484288][T13601] configfs-gadget.g1 gadget.0: uvc: Unable to allocate streaming EP [ 434.484779][T13601] udc dummy_udc.0: failed to start g1: -22 [ 434.484791][T13601] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 434.524944][T13601] UDC core: g1: couldn't find an available UDC or it's busy [ 434.636250][T13597] smpboot: CPU 1 is now offline [ 434.784218][T13602] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 435.331514][T13623] smpboot: CPU 1 is now offline [ 435.341739][T13625] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 435.767245][T13638] smpboot: CPU 1 is now offline [ 435.835919][T13639] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 435.909947][ C0] Oops: general protection fault, probably for non-canonical address 0xfbd59c0000000025: 0000 [#1] SMP KASAN PTI [ 435.910105][ C0] KASAN: maybe wild-memory-access in range [0xdead000000000128-0xdead00000000012f] [ 435.910169][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 435.910182][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 435.910188][ C0] RIP: 0010:detach_timer+0x120/0x2d0 [ 435.910205][ C0] Code: c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 a9 51 80 00 4d 89 3c 24 4d 85 ff 74 46 e8 cb f9 13 00 49 83 c7 08 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 82 51 80 00 4d 89 27 80 7c 24 04 00 [ 435.910215][ C0] RSP: 0018:ffffc90000157af8 EFLAGS: 00010802 [ 435.910225][ C0] RAX: 1bd5a00000000025 RBX: 1ffff110170e4694 RCX: ffff88801daf0000 [ 435.910233][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 435.910240][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000100 [ 435.910248][ C0] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: ffffc90000157c00 [ 435.910255][ C0] R13: ffff8880b87234a8 R14: 1ffff110170e4695 R15: dead00000000012a [ 435.910265][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 435.910276][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.910284][ C0] CR2: 00007f30a660b000 CR3: 0000000060c18000 CR4: 00000000003526f0 [ 435.910294][ C0] Call Trace: [ 435.910299][ C0] [ 435.910305][ C0] __run_timer_base+0x5f8/0x9b0 [ 435.910320][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 435.910331][ C0] ? lock_acquire+0x115/0x350 [ 435.910349][ C0] run_timer_softirq+0x67/0x170 [ 435.910359][ C0] handle_softirqs+0x1d9/0x6c0 [ 435.910372][ C0] run_ktimerd+0x69/0x100 [ 435.910390][ C0] smpboot_thread_fn+0x57c/0xa80 [ 435.910403][ C0] ? smpboot_thread_fn+0x4e/0xa80 [ 435.910416][ C0] kthread+0x388/0x470 [ 435.910429][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 435.910441][ C0] ? __pfx_kthread+0x10/0x10 [ 435.910454][ C0] ret_from_fork+0x514/0xb70 [ 435.910469][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 435.910482][ C0] ? __switch_to+0xc89/0x1420 [ 435.910495][ C0] ? __pfx_kthread+0x10/0x10 [ 435.910508][ C0] ret_from_fork_asm+0x1a/0x30 [ 435.910525][ C0] [ 435.910531][ C0] Modules linked in: [ 435.910545][ C0] ---[ end trace 0000000000000000 ]--- [ 435.910553][ C0] RIP: 0010:detach_timer+0x120/0x2d0 [ 435.910565][ C0] Code: c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 a9 51 80 00 4d 89 3c 24 4d 85 ff 74 46 e8 cb f9 13 00 49 83 c7 08 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 82 51 80 00 4d 89 27 80 7c 24 04 00 [ 435.910574][ C0] RSP: 0018:ffffc90000157af8 EFLAGS: 00010802 [ 435.910582][ C0] RAX: 1bd5a00000000025 RBX: 1ffff110170e4694 RCX: ffff88801daf0000 [ 435.910590][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100 [ 435.910597][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000100 [ 435.910604][ C0] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: ffffc90000157c00 [ 435.910612][ C0] R13: ffff8880b87234a8 R14: 1ffff110170e4695 R15: dead00000000012a [ 435.910621][ C0] FS: 0000000000000000(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 435.910629][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 435.910636][ C0] CR2: 00007f30a660b000 CR3: 0000000060c18000 CR4: 00000000003526f0 [ 435.910647][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 435.910785][ C0] Kernel Offset: disabled