last executing test programs: 1m25.186456233s ago: executing program 2 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/target/core/rd_mcp_0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/target/core/rd_mcp_0/ramdisk0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='rd_pages=6', 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/core/rd_mcp_0/ramdisk0/enable\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/target/usb_gadget/naa.6001405c935d7912/tpgt_1/nexus\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='naa.', 0x4) 1m25.09151311s ago: executing program 2 (id=11): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000001502", @ANYRESDEC=r2], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) 1m24.788471687s ago: executing program 2 (id=13): mlockall(0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r0 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r0, 0x47, &(0x7f0000000200)=0x7) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x18) 1m23.485828718s ago: executing program 2 (id=18): recvmmsg(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000004840)=""/4140, 0x102c}], 0x1}, 0x401}], 0x1, 0x40000102, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x2, 0xfffff010}, {0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000180), 0x4000190, 0x0) 1m21.893284516s ago: executing program 2 (id=23): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') r0 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x40049366, &(0x7f0000000180)) 1m21.667339685s ago: executing program 2 (id=24): openat(0xffffffffffffff9c, 0x0, 0x281c2, 0x10) gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000200)="8ade5966eb493b9d0a354cf1fcf985", 0x0}}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) ioperm(0x9, 0x8, 0xe) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 1m15.213497781s ago: executing program 0 (id=71): mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 1m15.163417029s ago: executing program 0 (id=73): syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="02c82028002400010007d3040007c4faff020c04000300d3"], 0x2d) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB], 0x7) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) r1 = memfd_create(&(0x7f0000000040)=')$}\xc0\x00', 0x4) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x0, 0x1, [{r1, 0x0, 0x8000, 0x1000000}]}) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0xf0f002, 0x5}) 1m14.563520328s ago: executing program 0 (id=75): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x3) 1m13.279324458s ago: executing program 0 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/tcm.0\x00', 0x1ff) 1m12.646497956s ago: executing program 0 (id=84): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x40049366, &(0x7f0000000180)) 1m12.318077146s ago: executing program 0 (id=85): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) 1m12.007107527s ago: executing program 1 (id=89): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/sys/kernel/watchdog_thresh\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='20\n', 0x3) 1m11.949337116s ago: executing program 1 (id=90): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x40e02, 0x0) write$rfkill(r0, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x1, 0x1}, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x1e5) write(r1, &(0x7f0000000000)='7', 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x5e4e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000280)='./dev/sda1\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) preadv2(r4, &(0x7f0000000080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x3) 1m11.858488384s ago: executing program 1 (id=91): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./cgrp\x00', 0x1ff) mount$cgroup2(0x0, &(0x7f0000000280)='./cgrp\x00', &(0x7f00000002c0), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgrp/cgroup.subtree_control\x00', 0x2, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000340)='+pids\n', 0x6) write(r0, &(0x7f0000000360)='+cpuset\n', 0x8) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003a0)='+misc\n', 0x6) write(r0, &(0x7f00000003c0)='+rdma\n', 0x6) 1m11.627165447s ago: executing program 1 (id=92): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/functions/tcm.0\x00', 0x1ff) 1m11.562751514s ago: executing program 1 (id=93): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x40049366, &(0x7f0000000180)) 1m11.455607824s ago: executing program 1 (id=94): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x7ffff000, 0x2) 1m10.755588318s ago: executing program 3 (id=99): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x7}, 0x1c) r0 = syz_open_dev$video4linux(&(0x7f0000000540), 0x110000fc5, 0x12f1e502c5c14a57) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f00000000c0)={0x2000000, 0x0, 0x100f, 0x2220, 0x5, 0x4000c251, 0x7f, 0x1}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(r1, &(0x7f0000000040)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) syz_emit_vhci(&(0x7f0000000240)=ANY=[@ANYBLOB="040e0c92df1e6f845d5d356ff701030300cda0e305cbc3f9e8106720929f5e1e6dba4fdea9c660f3541818a7bd4a9343ba3be2c1cdd15632a65f543b092a7d26cbebf5edf2b3b66cbcb5344fb056df794425ce27f149d68ee82814a32ffa455b22943e651a2035f0e6311e54d9fcc7605bb1b8e07670b75297e2c38db144f207f49fa4d8b3"], 0xf) nanosleep(&(0x7f00000000c0)={0x0, 0x5f5e100}, 0x0) setns(0xc9, 0x0) r2 = socket(0x1f, 0x5, 0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x3e8}, 0x10) bind(r2, &(0x7f0000000140)=@generic={0x1, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000008000"}, 0x80) connect(r2, &(0x7f0000000180)=@generic={0x1f, "01020304050600"}, 0x80) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) close(0xffffffffffffffff) 1m10.117178207s ago: executing program 3 (id=100): syz_emit_vhci(&(0x7f0000000340)=ANY=[@ANYBLOB="02c82028002400010007d3040007c4faff020c04000300d3"], 0x2d) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB], 0x7) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) r1 = memfd_create(&(0x7f0000000040)=')$}\xc0\x00', 0x4) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x0, 0x1, [{r1, 0x0, 0x8000, 0x1000000}]}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000040)={0xf0f002, 0x5}) 1m9.539408993s ago: executing program 3 (id=101): r0 = mmap$IORING_OFF_CQ_RING(0x7fffffffb000, 0x20ec, 0x0, 0xbd4c341840b03bf2, 0xffffffffffffffff, 0x8000000) munmap$IORING_OFF_CQ_RING(r0, 0x9) syz_io_uring_complete(0x0, r0) 1m9.526100099s ago: executing program 3 (id=102): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x40e02, 0x0) write$rfkill(r0, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x1, 0x1}, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x1e5) write(r1, &(0x7f0000000000)='7', 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x5e4e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000280)='./dev/sda1\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) preadv2(r4, &(0x7f0000000080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x3) 1m9.270205782s ago: executing program 3 (id=103): sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x40049366, &(0x7f0000000180)) 1m9.187759794s ago: executing program 3 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/irq/irq_handler_entry/filter\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) openat$uhid(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) write(r0, 0x0, 0x0) 1m6.254184729s ago: executing program 32 (id=24): openat(0xffffffffffffff9c, 0x0, 0x281c2, 0x10) gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000200)="8ade5966eb493b9d0a354cf1fcf985", 0x0}}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) ioperm(0x9, 0x8, 0xe) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 57.143958991s ago: executing program 33 (id=85): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) 55.657327554s ago: executing program 34 (id=94): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x7ffff000, 0x2) 53.802877133s ago: executing program 35 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/irq/irq_handler_entry/filter\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) openat$uhid(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) write(r0, 0x0, 0x0) 28.635756929s ago: executing program 4 (id=397): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/kernel/nmi_watchdog\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='1\n', 0x2) write(r0, &(0x7f0000000140)='0\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/kernel/watchdog\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) write(r1, &(0x7f0000000180)='1\n', 0x2) write(r1, &(0x7f0000000140)='0', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/sys/kernel/watchdog_thresh\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='20\n', 0x3) 28.57122419s ago: executing program 4 (id=398): syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB], 0x7) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) r1 = memfd_create(&(0x7f0000000040)=')$}\xc0\x00', 0x4) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)={0x0, 0x1, [{r1, 0x0, 0x8000, 0x1000000}]}) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000040)={0xf0f002, 0x5}) 28.528439169s ago: executing program 6 (id=399): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/i2c/devices/i2c-0/new_device\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='retu 0x01\n\x00', 0xa) 28.441016978s ago: executing program 6 (id=400): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./cgrp\x00', 0x1ff) mount$cgroup2(0x0, &(0x7f0000000280)='./cgrp\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgrp/cgroup.subtree_control\x00', 0x2, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000340)='+pids\n', 0x6) write(r0, &(0x7f0000000360)='+cpuset\n', 0x8) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003a0)='+misc\n', 0x6) write(r0, &(0x7f00000003c0)='+rdma\n', 0x6) 28.279526637s ago: executing program 6 (id=403): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/sda\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000240)={0x3c1842d, 0x605fd495, 0x1}) 28.225118341s ago: executing program 6 (id=405): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) 28.107548027s ago: executing program 6 (id=407): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x40e02, 0x0) write$rfkill(r0, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x1, 0x1}, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x1e5) write(r1, &(0x7f0000000000)='7', 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x5e4e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000280)='./dev/sda1\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000140)=0x200000000) unshare(0x2c060000) unshare(0x2a060400) futex(0x0, 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(0x0, 0xc, 0x1, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x1) 27.916828414s ago: executing program 4 (id=409): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) syz_usb_connect(0x0, 0x3f, 0x0, 0x0) 27.873177538s ago: executing program 6 (id=410): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/kernel/watchdog\x00', 0x2, 0x0) write(r0, 0x0, 0x0) 27.227077661s ago: executing program 4 (id=416): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='0\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000180)='1\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000140)='0\n', 0x2) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/kernel/watchdog\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0\n', 0x2) write(r0, &(0x7f0000000180)='1\n', 0x2) write(r0, &(0x7f0000000140)='0', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/sys/kernel/watchdog_thresh\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='20\n', 0x3) 27.108424496s ago: executing program 4 (id=418): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x40e02, 0x0) write$rfkill(r0, &(0x7f0000000300)={0x0, 0x2, 0x3, 0x1, 0x1}, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x1e5) write(r1, &(0x7f0000000000)='7', 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x5e4e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000280)='./dev/sda1\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000140)=0x200000000) unshare(0x2c060000) unshare(0x2a060400) futex(0x0, 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(0x0, 0xc, 0x1, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r5, 0x1) 26.619620675s ago: executing program 4 (id=421): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./cgrp\x00', 0x1ff) mount$cgroup2(0x0, &(0x7f0000000280)='./cgrp\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgrp/cgroup.subtree_control\x00', 0x2, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000340)='+pids\n', 0x6) write(r0, &(0x7f0000000360)='+cpuset\n', 0x8) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003a0)='+misc\n', 0x6) write(r0, &(0x7f00000003c0)='+rdma\n', 0x6) 12.694121051s ago: executing program 36 (id=410): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/kernel/watchdog\x00', 0x2, 0x0) write(r0, 0x0, 0x0) 11.536492963s ago: executing program 37 (id=421): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./cgrp\x00', 0x1ff) mount$cgroup2(0x0, &(0x7f0000000280)='./cgrp\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgrp/cgroup.subtree_control\x00', 0x2, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000340)='+pids\n', 0x6) write(r0, &(0x7f0000000360)='+cpuset\n', 0x8) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003a0)='+misc\n', 0x6) write(r0, &(0x7f00000003c0)='+rdma\n', 0x6) 4.022156622s ago: executing program 5 (id=518): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a30000000003c000000090a010400000000000000000100000008000a40000000000900020025642532000000000900010073797a300000000008"], 0x40c4}}, 0x0) 3.936368043s ago: executing program 5 (id=520): unshare(0x6a040000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = syz_open_dev$dvb_demux(&(0x7f0000001e00), 0x0, 0x2000) ioctl$DVB_DEMUX_DMX_SET_FILTER(r0, 0x403c6f2b, &(0x7f0000001e40)={0x4, {"0dbad96fff01000008ff002084000100", "3dfab043e15fad27a639f105b5e9f977", "a7c947420000000000000000ff4a70f3"}, 0x4000c, 0x5}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/1, 0x1}], 0x1, 0x1, 0xd) ioctl$DVB_DEMUX_DMX_STOP(r0, 0x6f2a) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 3.153587683s ago: executing program 5 (id=523): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05"], 0x48}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc_mnt\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc_mnt/net/can/rcvlist_sff\x00', 0x0, 0x0) read(r2, &(0x7f0000000400)=""/1, 0x1000) 2.923982898s ago: executing program 5 (id=526): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000002b00)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0xc}, 0x40004) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000002bc0)={&(0x7f0000002c00)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000060a0b040000000000000000020000000900010073797a30000000000900020073797a3200000000140000001100", @ANYRES8], 0x54}, 0x1, 0x0, 0x0, 0x2402c055}, 0x8010) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002cc0)={&(0x7f0000002d00)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020000000900010073797a300000000038000000060a17d50000000000000000020000000900020073797a32000000000900010073797a30000000000c0003400000000000000002"], 0xcdc}, 0x1, 0x0, 0x0, 0x8000}, 0x20040010) 2.89117511s ago: executing program 5 (id=527): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe) socket$inet(0x2, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x5b5d, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xf00, 0x0, 0x0, 0x0, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x6a, 0x1, 0x0, 0xc) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000001c0)=0x1) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000013f40)="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0x2000, &(0x7f0000015f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000016000)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000162c0)='./file0\x00', 0x0) ioctl$PPPIOCATTCHAN(r1, 0x4020744f, 0x0) 2.486587469s ago: executing program 5 (id=529): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000002c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x490420, 0x2}}, 0x50) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004440)={0x20, 0x0, 0x0, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004480)='./file0\x00', 0x20c01, 0x0) fallocate(r2, 0x10, 0xf58, 0x100000000) 1.747984618s ago: executing program 7 (id=535): r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r0, 0x5b16, 0x0) 1.543582773s ago: executing program 7 (id=536): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000001c0)=0x1) ioctl$PPPIOCATTCHAN(r0, 0x4020744f, 0x0) 1.421665831s ago: executing program 7 (id=537): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003b00000008000300", @ANYBLOB="1f003300d000000008021100000108021100000050505050505000001502", @ANYRESDEC=r2], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) 1.263736857s ago: executing program 7 (id=538): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) read(r0, &(0x7f0000000080)=""/220, 0xdc) shutdown(r0, 0x1) 499.470235ms ago: executing program 8 (id=539): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05"], 0x48}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc_mnt\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc_mnt/net/can/rcvlist_sff\x00', 0x0, 0x0) read(r2, &(0x7f0000000400)=""/1, 0x1000) 329.145508ms ago: executing program 8 (id=540): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x40004) sendmsg$NFT_BATCH(r0, &(0x7f0000002b80)={0x0, 0x0, &(0x7f0000002bc0)={&(0x7f0000002c00)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000060a0b040000000000000000020000000900010073797a30000000000900020073797a3200000000140000001100", @ANYRES8], 0x54}, 0x1, 0x0, 0x0, 0x2402c055}, 0x8010) sendmsg$NFT_BATCH(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002cc0)={&(0x7f0000002d00)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020000000900010073797a300000000038000000060a17d50000000000000000020000000900020073797a32000000000900010073797a30000000000c0003400000000000000002"], 0xcdc}, 0x1, 0x0, 0x0, 0x8000}, 0x20040010) 301.439131ms ago: executing program 7 (id=541): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)={0x18, 0x1409, 0x1, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4000800) 239.569854ms ago: executing program 8 (id=542): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/irq/irq_handler_entry/filter\x00', 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000080)='sysfs\x00', 0x84040, 0x0) write(r0, &(0x7f0000000280)='name ~', 0x6) 147.674227ms ago: executing program 8 (id=543): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000001c0)=0x1) ioctl$PPPIOCATTCHAN(r0, 0x4020744f, 0x0) 112.387786ms ago: executing program 8 (id=544): r0 = socket$igmp(0x2, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003b00000008000300", @ANYBLOB="1f003300d000000008021100000108021100000050505050505000001502", @ANYRESDEC=r2], 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) 85.635873ms ago: executing program 7 (id=545): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x240}, 0xe) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000440)={0x1, 0x8}, 0x2) 128.075µs ago: executing program 8 (id=546): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x9) 0s ago: executing program 9 (id=462): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000640)={0x19c, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a}, @WGDEVICE_A_PEERS={0x150, 0x8, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x94, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast1}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "80f3f16c3e93a6cda22da24b6d80d3042ae1d3df45dad473e477794f20aa11f1"}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9f974448ee7e98def36777d042fbaa4c3b927ccaf775919926b003262b48de31"}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x19c}}, 0x0) kernel console output (not intermixed with test programs): king state [ 80.129199][ T1128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.539438][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.576088][ T54] Bluetooth: hci1: command tx timeout [ 80.576718][ T5615] Bluetooth: hci2: command tx timeout [ 80.657421][ T54] Bluetooth: hci3: command tx timeout [ 80.657500][ T5615] Bluetooth: hci0: command tx timeout [ 80.681922][ T5609] veth0_vlan: entered promiscuous mode [ 80.713024][ T5609] veth1_vlan: entered promiscuous mode [ 80.800961][ T5609] veth0_macvtap: entered promiscuous mode [ 80.810099][ T5609] veth1_macvtap: entered promiscuous mode [ 80.839025][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.861777][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.992499][ T5608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.067512][ T71] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.086152][ T51] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.086268][ T51] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.086303][ T51] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.167354][ T917] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.167388][ T917] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.225172][ T5608] veth0_vlan: entered promiscuous mode [ 81.247722][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.247744][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.252374][ T5608] veth1_vlan: entered promiscuous mode [ 81.258968][ T5607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.262815][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.358136][ T5609] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 81.362683][ T5608] veth0_macvtap: entered promiscuous mode [ 81.438700][ T5608] veth1_macvtap: entered promiscuous mode [ 81.444802][ T5607] veth0_vlan: entered promiscuous mode [ 81.487616][ T5606] veth0_vlan: entered promiscuous mode [ 81.494710][ T5607] veth1_vlan: entered promiscuous mode [ 81.532485][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.533483][ T5606] veth1_vlan: entered promiscuous mode [ 81.564973][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.618503][ T51] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.825741][ T5606] veth0_macvtap: entered promiscuous mode [ 81.952296][ T1128] IPVS: starting estimator thread 0... [ 82.049831][ T5763] IPVS: using max 31 ests per chain, 74400 per kthread [ 82.365370][ T90] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.365392][ T90] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.368390][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.379317][ T5606] veth1_macvtap: entered promiscuous mode [ 82.382350][ T90] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.382417][ T90] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.382866][ T5607] veth0_macvtap: entered promiscuous mode [ 82.421048][ T5607] veth1_macvtap: entered promiscuous mode [ 82.583889][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.583910][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.618208][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.619932][ T5765] .: renamed from bond0 (while UP) [ 82.646355][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.656402][ T54] Bluetooth: hci1: command tx timeout [ 82.656485][ T5615] Bluetooth: hci2: command tx timeout [ 82.667440][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.706654][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.716103][ T1128] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.716162][ T1128] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.716197][ T1128] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.716230][ T1128] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.747475][ T54] Bluetooth: hci3: command tx timeout [ 82.747554][ T5615] Bluetooth: hci0: command tx timeout [ 82.804910][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.817544][ T51] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.911857][ T90] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.911877][ T90] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.978194][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.978239][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.020504][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.020524][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.083988][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.084009][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.204804][ T5776] Bluetooth: ISO socket layer initialized [ 83.229009][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.229028][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.398522][ T5785] FAULT_INJECTION: forcing a failure. [ 83.398522][ T5785] name failslab, interval 1, probability 0, space 0, times 1 [ 83.398575][ T5785] CPU: 0 UID: 0 PID: 5785 Comm: syz.0.10 Not tainted syzkaller #0 PREEMPT(full) [ 83.398602][ T5785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 83.398622][ T5785] Call Trace: [ 83.398633][ T5785] [ 83.398642][ T5785] dump_stack_lvl+0xe8/0x150 [ 83.398678][ T5785] should_fail_ex+0x3eb/0x540 [ 83.398704][ T5785] should_failslab+0xa8/0x100 [ 83.398725][ T5785] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 83.398749][ T5785] ? __d_alloc+0x37/0x7f0 [ 83.398769][ T5785] ? __d_alloc+0x37/0x7f0 [ 83.398793][ T5785] __d_alloc+0x37/0x7f0 [ 83.398816][ T5785] d_alloc_pseudo+0x21/0xc0 [ 83.398837][ T5785] alloc_path_pseudo+0x107/0x220 [ 83.398861][ T5785] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 83.398882][ T5785] ? do_raw_spin_lock+0x12b/0x2f0 [ 83.398909][ T5785] alloc_file_pseudo+0xa8/0x1e0 [ 83.398931][ T5785] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 83.398951][ T5785] ? _raw_spin_unlock+0x28/0x50 [ 83.398979][ T5785] sock_alloc_file+0xb8/0x2e0 [ 83.398998][ T5785] ? __sys_socket+0x12b/0x1b0 [ 83.399019][ T5785] __sys_socket+0x13f/0x1b0 [ 83.399042][ T5785] __x64_sys_socket+0x7a/0x90 [ 83.399063][ T5785] do_syscall_64+0x166/0x520 [ 83.399083][ T5785] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.399104][ T5785] ? clear_bhb_loop+0x70/0xc0 [ 83.399126][ T5785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.399146][ T5785] RIP: 0033:0x7fa88499e1d9 [ 83.399169][ T5785] 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 [ 83.399186][ T5785] RSP: 002b:00007fa885883028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 83.399212][ T5785] RAX: ffffffffffffffda RBX: 00007fa884c26090 RCX: 00007fa88499e1d9 [ 83.399229][ T5785] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 83.399241][ T5785] RBP: 00007fa884a35888 R08: 0000000000000000 R09: 0000000000000000 [ 83.399254][ T5785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.399267][ T5785] R13: 00007fa884c26128 R14: 00007fa884c26090 R15: 00007fff7f4d4318 [ 83.399299][ T5785] [ 83.411167][ T5781] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 83.411188][ T5781] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 83.575319][ T5781] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 83.575343][ T5781] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 83.693083][ T5781] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 83.693106][ T5781] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 83.738731][ T5781] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 83.738754][ T5781] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 84.836171][ T5687] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 84.924950][ T5814] mmap: syz.0.17 (5814) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 85.521580][ T5687] usb 4-1: not running at top speed; connect to a high speed hub [ 85.521666][ T5687] usb 4-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 86.056947][ T5687] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 86.057003][ T5687] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 86.057024][ T5687] usb 4-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 86.057064][ T5687] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.100616][ T5687] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 86.129831][ T5687] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 86.151814][ T5687] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 88 [ 86.151864][ T5687] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 86.170560][ T5687] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 86.633915][ T5687] usb 4-1: USB disconnect, device number 2 [ 86.692026][ T5687] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 86.716510][ T5687] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 86.722829][ T5687] keyspan 4-1:1.0: device disconnected [ 86.769053][ T9] cfg80211: failed to load regulatory.db [ 87.098664][ T5841] FAULT_INJECTION: forcing a failure. [ 87.098664][ T5841] name failslab, interval 1, probability 0, space 0, times 0 [ 87.098685][ T5841] CPU: 0 UID: 0 PID: 5841 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full) [ 87.098698][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.098704][ T5841] Call Trace: [ 87.098709][ T5841] [ 87.098714][ T5841] dump_stack_lvl+0xe8/0x150 [ 87.098732][ T5841] should_fail_ex+0x3eb/0x540 [ 87.098746][ T5841] should_failslab+0xa8/0x100 [ 87.098758][ T5841] __kmalloc_cache_noprof+0x9e/0x600 [ 87.098769][ T5841] ? kstrdup+0x81/0x100 [ 87.098779][ T5841] ? create_filter_start+0x144/0x1e0 [ 87.098788][ T5841] ? create_filter_start+0x144/0x1e0 [ 87.098802][ T5841] create_filter_start+0x144/0x1e0 [ 87.098814][ T5841] create_filter+0x7c/0x180 [ 87.098827][ T5841] apply_event_filter+0x154/0x510 [ 87.098841][ T5841] event_filter_write+0x16f/0x220 [ 87.098852][ T5841] ? __pfx_event_filter_write+0x10/0x10 [ 87.098863][ T5841] vfs_write+0x296/0xba0 [ 87.098878][ T5841] ? __pfx_vfs_write+0x10/0x10 [ 87.098890][ T5841] ? __fget_files+0x2a/0x420 [ 87.098900][ T5841] ? __fget_files+0x3a2/0x420 [ 87.098908][ T5841] ? __fget_files+0x2a/0x420 [ 87.098920][ T5841] ? fdget+0x1ac/0x250 [ 87.098933][ T5841] ksys_write+0x150/0x270 [ 87.098948][ T5841] ? __pfx_ksys_write+0x10/0x10 [ 87.098964][ T5841] do_syscall_64+0x166/0x520 [ 87.098974][ T5841] ? trace_irq_disable+0x3b/0x140 [ 87.098983][ T5841] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.098994][ T5841] ? clear_bhb_loop+0x70/0xc0 [ 87.099006][ T5841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.099016][ T5841] RIP: 0033:0x7fa88499e1d9 [ 87.099027][ T5841] 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 [ 87.099036][ T5841] RSP: 002b:00007fa8858a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.099049][ T5841] RAX: ffffffffffffffda RBX: 00007fa884c25fa0 RCX: 00007fa88499e1d9 [ 87.099057][ T5841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 87.099063][ T5841] RBP: 00007fa884a35888 R08: 0000000000000000 R09: 0000000000000000 [ 87.099069][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.099075][ T5841] R13: 00007fa884c26038 R14: 00007fa884c25fa0 R15: 00007fff7f4d4318 [ 87.099092][ T5841] [ 87.565162][ T5851] FAULT_INJECTION: forcing a failure. [ 87.565162][ T5851] name failslab, interval 1, probability 0, space 0, times 0 [ 87.565193][ T5851] CPU: 1 UID: 0 PID: 5851 Comm: syz.3.26 Not tainted syzkaller #0 PREEMPT(full) [ 87.565216][ T5851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 87.565228][ T5851] Call Trace: [ 87.565235][ T5851] [ 87.565243][ T5851] dump_stack_lvl+0xe8/0x150 [ 87.565272][ T5851] should_fail_ex+0x3eb/0x540 [ 87.565296][ T5851] ? alloc_slab_obj_exts+0x5c/0x180 [ 87.565316][ T5851] should_failslab+0xa8/0x100 [ 87.565335][ T5851] ? alloc_slab_obj_exts+0x5c/0x180 [ 87.565352][ T5851] __kmalloc_flags_noprof+0x123/0x790 [ 87.565374][ T5851] ? alloc_slab_obj_exts+0x5c/0x180 [ 87.565408][ T5851] alloc_slab_obj_exts+0x5c/0x180 [ 87.565430][ T5851] __memcg_slab_post_alloc_hook+0x5f0/0xdb0 [ 87.565469][ T5851] kmem_cache_alloc_lru_noprof+0x34c/0x5f0 [ 87.565490][ T5851] ? kmem_cache_alloc_lru_noprof+0x14e/0x5f0 [ 87.565509][ T5851] ? __d_alloc+0x37/0x7f0 [ 87.565525][ T5851] ? __d_alloc+0x37/0x7f0 [ 87.565546][ T5851] __d_alloc+0x37/0x7f0 [ 87.565569][ T5851] d_alloc_pseudo+0x21/0xc0 [ 87.565587][ T5851] alloc_path_pseudo+0x107/0x220 [ 87.565609][ T5851] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 87.565629][ T5851] ? do_raw_spin_lock+0x12b/0x2f0 [ 87.565654][ T5851] alloc_file_pseudo+0xa8/0x1e0 [ 87.565675][ T5851] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 87.565694][ T5851] ? _raw_spin_unlock+0x28/0x50 [ 87.565721][ T5851] sock_alloc_file+0xb8/0x2e0 [ 87.565739][ T5851] ? __sys_socket+0x12b/0x1b0 [ 87.565761][ T5851] __sys_socket+0x13f/0x1b0 [ 87.565784][ T5851] __x64_sys_socket+0x7a/0x90 [ 87.565806][ T5851] do_syscall_64+0x166/0x520 [ 87.565824][ T5851] ? trace_irq_disable+0x3b/0x140 [ 87.565842][ T5851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.565863][ T5851] ? clear_bhb_loop+0x70/0xc0 [ 87.565884][ T5851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.565904][ T5851] RIP: 0033:0x7fd17af9e1d9 [ 87.565923][ T5851] 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 [ 87.565940][ T5851] RSP: 002b:00007fd17be0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 87.565963][ T5851] RAX: ffffffffffffffda RBX: 00007fd17b225fa0 RCX: 00007fd17af9e1d9 [ 87.565979][ T5851] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 87.565991][ T5851] RBP: 00007fd17b035888 R08: 0000000000000000 R09: 0000000000000000 [ 87.566004][ T5851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.566017][ T5851] R13: 00007fd17b226038 R14: 00007fd17b225fa0 R15: 00007ffdbf258e08 [ 87.566049][ T5851] [ 90.715976][ T5918] FAULT_INJECTION: forcing a failure. [ 90.715976][ T5918] name failslab, interval 1, probability 0, space 0, times 0 [ 90.716007][ T5918] CPU: 1 UID: 0 PID: 5918 Comm: syz.3.55 Not tainted syzkaller #0 PREEMPT(full) [ 90.716031][ T5918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 90.716043][ T5918] Call Trace: [ 90.716051][ T5918] [ 90.716059][ T5918] dump_stack_lvl+0xe8/0x150 [ 90.716086][ T5918] should_fail_ex+0x3eb/0x540 [ 90.716113][ T5918] should_failslab+0xa8/0x100 [ 90.716132][ T5918] ? alloc_empty_file+0x5b/0x1d0 [ 90.716153][ T5918] kmem_cache_alloc_noprof+0x9c/0x600 [ 90.716177][ T5918] ? alloc_empty_file+0x5b/0x1d0 [ 90.716202][ T5918] alloc_empty_file+0x5b/0x1d0 [ 90.716224][ T5918] alloc_file_pseudo+0x110/0x1e0 [ 90.716246][ T5918] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 90.716267][ T5918] ? _raw_spin_unlock+0x28/0x50 [ 90.716294][ T5918] sock_alloc_file+0xb8/0x2e0 [ 90.716313][ T5918] ? __sys_socket+0x12b/0x1b0 [ 90.716334][ T5918] __sys_socket+0x13f/0x1b0 [ 90.716357][ T5918] __x64_sys_socket+0x7a/0x90 [ 90.716377][ T5918] do_syscall_64+0x166/0x520 [ 90.716396][ T5918] ? trace_irq_disable+0x3b/0x140 [ 90.716415][ T5918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.716435][ T5918] ? clear_bhb_loop+0x70/0xc0 [ 90.716457][ T5918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.716477][ T5918] RIP: 0033:0x7fd17af9e1d9 [ 90.716495][ T5918] 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 [ 90.716512][ T5918] RSP: 002b:00007fd17be0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 90.716534][ T5918] RAX: ffffffffffffffda RBX: 00007fd17b225fa0 RCX: 00007fd17af9e1d9 [ 90.716549][ T5918] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 90.716561][ T5918] RBP: 00007fd17b035888 R08: 0000000000000000 R09: 0000000000000000 [ 90.716574][ T5918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.716586][ T5918] R13: 00007fd17b226038 R14: 00007fd17b225fa0 R15: 00007ffdbf258e08 [ 90.716618][ T5918] [ 91.640273][ T5934] capability: warning: `syz.3.63' uses deprecated v2 capabilities in a way that may be insecure [ 91.784580][ T5940] syzkaller0: entered promiscuous mode [ 91.784601][ T5940] syzkaller0: entered allmulticast mode [ 92.144817][ T5948] FAULT_INJECTION: forcing a failure. [ 92.144817][ T5948] name failslab, interval 1, probability 0, space 0, times 0 [ 92.144846][ T5948] CPU: 1 UID: 0 PID: 5948 Comm: syz.0.70 Not tainted syzkaller #0 PREEMPT(full) [ 92.144869][ T5948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.144882][ T5948] Call Trace: [ 92.144889][ T5948] [ 92.144898][ T5948] dump_stack_lvl+0xe8/0x150 [ 92.144925][ T5948] should_fail_ex+0x3eb/0x540 [ 92.144953][ T5948] should_failslab+0xa8/0x100 [ 92.144976][ T5948] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 92.145001][ T5948] ? __d_alloc+0x37/0x7f0 [ 92.145019][ T5948] ? __d_alloc+0x37/0x7f0 [ 92.145044][ T5948] __d_alloc+0x37/0x7f0 [ 92.145068][ T5948] d_alloc_pseudo+0x21/0xc0 [ 92.145089][ T5948] alloc_path_pseudo+0x107/0x220 [ 92.145114][ T5948] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 92.145136][ T5948] ? do_raw_spin_lock+0x12b/0x2f0 [ 92.145162][ T5948] alloc_file_pseudo+0xa8/0x1e0 [ 92.145185][ T5948] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 92.145206][ T5948] ? _raw_spin_unlock+0x28/0x50 [ 92.145235][ T5948] sock_alloc_file+0xb8/0x2e0 [ 92.145255][ T5948] ? __sys_socket+0x12b/0x1b0 [ 92.145278][ T5948] __sys_socket+0x13f/0x1b0 [ 92.145303][ T5948] __x64_sys_socket+0x7a/0x90 [ 92.145325][ T5948] do_syscall_64+0x166/0x520 [ 92.145344][ T5948] ? trace_irq_disable+0x3b/0x140 [ 92.145361][ T5948] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.145381][ T5948] ? clear_bhb_loop+0x70/0xc0 [ 92.145401][ T5948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.145420][ T5948] RIP: 0033:0x7fa88499e1d9 [ 92.145439][ T5948] 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 [ 92.145456][ T5948] RSP: 002b:00007fa8858a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 92.145478][ T5948] RAX: ffffffffffffffda RBX: 00007fa884c25fa0 RCX: 00007fa88499e1d9 [ 92.145496][ T5948] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 92.145509][ T5948] RBP: 00007fa884a35888 R08: 0000000000000000 R09: 0000000000000000 [ 92.145522][ T5948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.145534][ T5948] R13: 00007fa884c26038 R14: 00007fa884c25fa0 R15: 00007fff7f4d4318 [ 92.145557][ T5948] [ 94.309080][ T5966] Zero length message leads to an empty skb [ 94.365177][ T5968] FAULT_INJECTION: forcing a failure. [ 94.365177][ T5968] name fail_futex, interval 1, probability 0, space 0, times 1 [ 94.365196][ T5968] CPU: 1 UID: 0 PID: 5968 Comm: syz.3.77 Not tainted syzkaller #0 PREEMPT(full) [ 94.365208][ T5968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 94.365215][ T5968] Call Trace: [ 94.365222][ T5968] [ 94.365230][ T5968] dump_stack_lvl+0xe8/0x150 [ 94.365256][ T5968] should_fail_ex+0x3eb/0x540 [ 94.365282][ T5968] get_futex_key+0x1b4/0x1580 [ 94.365315][ T5968] ? __pfx_get_futex_key+0x10/0x10 [ 94.365340][ T5968] futex_wake+0x119/0x5f0 [ 94.365354][ T5968] ? __pfx_futex_wake+0x10/0x10 [ 94.365371][ T5968] do_futex+0x458/0x4e0 [ 94.365384][ T5968] ? __pfx_do_futex+0x10/0x10 [ 94.365393][ T5968] ? __fget_files+0x3a2/0x420 [ 94.365403][ T5968] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 94.365419][ T5968] __se_sys_futex+0x3a8/0x450 [ 94.365432][ T5968] ? ksys_write+0x242/0x270 [ 94.365442][ T5968] ? __pfx___se_sys_futex+0x10/0x10 [ 94.365452][ T5968] ? __pfx_ksys_write+0x10/0x10 [ 94.365464][ T5968] ? __x64_sys_futex+0x21/0xf0 [ 94.365476][ T5968] do_syscall_64+0x166/0x520 [ 94.365485][ T5968] ? trace_irq_disable+0x3b/0x140 [ 94.365497][ T5968] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.365509][ T5968] ? clear_bhb_loop+0x70/0xc0 [ 94.365520][ T5968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.365531][ T5968] RIP: 0033:0x7fd17af9e1d9 [ 94.365543][ T5968] 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 [ 94.365552][ T5968] RSP: 002b:00007fd17be0c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 94.365564][ T5968] RAX: ffffffffffffffda RBX: 00007fd17b225fa8 RCX: 00007fd17af9e1d9 [ 94.365572][ T5968] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd17b225fac [ 94.365579][ T5968] RBP: 00007fd17b225fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 94.365587][ T5968] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 94.365594][ T5968] R13: 00007fd17b226038 R14: 00007ffdbf258d20 R15: 00007ffdbf258e08 [ 94.365609][ T5968] [ 96.314780][ T5988] FAULT_INJECTION: forcing a failure. [ 96.314780][ T5988] name fail_futex, interval 1, probability 0, space 0, times 0 [ 96.314798][ T5988] CPU: 1 UID: 0 PID: 5988 Comm: syz.3.86 Not tainted syzkaller #0 PREEMPT(full) [ 96.314814][ T5988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.314820][ T5988] Call Trace: [ 96.314824][ T5988] [ 96.314829][ T5988] dump_stack_lvl+0xe8/0x150 [ 96.314846][ T5988] should_fail_ex+0x3eb/0x540 [ 96.314860][ T5988] get_futex_key+0x1b4/0x1580 [ 96.314878][ T5988] ? __pfx_get_futex_key+0x10/0x10 [ 96.314894][ T5988] futex_wake+0x119/0x5f0 [ 96.314907][ T5988] ? __pfx_futex_wake+0x10/0x10 [ 96.314925][ T5988] do_futex+0x458/0x4e0 [ 96.314938][ T5988] ? __pfx_do_futex+0x10/0x10 [ 96.314947][ T5988] ? __fget_files+0x3a2/0x420 [ 96.314957][ T5988] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 96.314972][ T5988] __se_sys_futex+0x3a8/0x450 [ 96.314984][ T5988] ? ksys_write+0x242/0x270 [ 96.314994][ T5988] ? __pfx___se_sys_futex+0x10/0x10 [ 96.315005][ T5988] ? __pfx_ksys_write+0x10/0x10 [ 96.315017][ T5988] ? __x64_sys_futex+0x21/0xf0 [ 96.315029][ T5988] do_syscall_64+0x166/0x520 [ 96.315039][ T5988] ? trace_irq_disable+0x3b/0x140 [ 96.315048][ T5988] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.315059][ T5988] ? clear_bhb_loop+0x70/0xc0 [ 96.315072][ T5988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.315083][ T5988] RIP: 0033:0x7fd17af9e1d9 [ 96.315094][ T5988] 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 [ 96.315103][ T5988] RSP: 002b:00007fd17be0c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 96.315115][ T5988] RAX: ffffffffffffffda RBX: 00007fd17b225fa8 RCX: 00007fd17af9e1d9 [ 96.315123][ T5988] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd17b225fac [ 96.315129][ T5988] RBP: 00007fd17b225fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 96.315136][ T5988] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 96.315143][ T5988] R13: 00007fd17b226038 R14: 00007ffdbf258d20 R15: 00007ffdbf258e08 [ 96.315159][ T5988] [ 96.619430][ T5997] FAULT_INJECTION: forcing a failure. [ 96.619430][ T5997] name failslab, interval 1, probability 0, space 0, times 0 [ 96.619462][ T5997] CPU: 1 UID: 0 PID: 5997 Comm: syz.1.90 Not tainted syzkaller #0 PREEMPT(full) [ 96.619484][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.619496][ T5997] Call Trace: [ 96.619504][ T5997] [ 96.619511][ T5997] dump_stack_lvl+0xe8/0x150 [ 96.619538][ T5997] should_fail_ex+0x3eb/0x540 [ 96.619562][ T5997] should_failslab+0xa8/0x100 [ 96.619583][ T5997] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 96.619607][ T5997] ? __d_alloc+0x37/0x7f0 [ 96.619624][ T5997] ? __d_alloc+0x37/0x7f0 [ 96.619647][ T5997] __d_alloc+0x37/0x7f0 [ 96.619670][ T5997] d_alloc_pseudo+0x21/0xc0 [ 96.619691][ T5997] alloc_path_pseudo+0x107/0x220 [ 96.619714][ T5997] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 96.619733][ T5997] ? do_raw_spin_lock+0x12b/0x2f0 [ 96.619757][ T5997] alloc_file_pseudo+0xa8/0x1e0 [ 96.619779][ T5997] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 96.619799][ T5997] ? _raw_spin_unlock+0x28/0x50 [ 96.619826][ T5997] sock_alloc_file+0xb8/0x2e0 [ 96.619846][ T5997] ? __sys_socket+0x12b/0x1b0 [ 96.619867][ T5997] __sys_socket+0x13f/0x1b0 [ 96.619890][ T5997] __x64_sys_socket+0x7a/0x90 [ 96.619910][ T5997] do_syscall_64+0x166/0x520 [ 96.619930][ T5997] ? trace_irq_disable+0x3b/0x140 [ 96.619948][ T5997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.619969][ T5997] ? clear_bhb_loop+0x70/0xc0 [ 96.619988][ T5997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.620008][ T5997] RIP: 0033:0x7fc396b9e1d9 [ 96.620027][ T5997] 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 [ 96.620044][ T5997] RSP: 002b:00007fc397a92028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 96.620065][ T5997] RAX: ffffffffffffffda RBX: 00007fc396e25fa0 RCX: 00007fc396b9e1d9 [ 96.620082][ T5997] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 96.620094][ T5997] RBP: 00007fc396c35888 R08: 0000000000000000 R09: 0000000000000000 [ 96.620107][ T5997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.620120][ T5997] R13: 00007fc396e26038 R14: 00007fc396e25fa0 R15: 00007ffd61db5fc8 [ 96.620152][ T5997] [ 97.403053][ T6006] FAULT_INJECTION: forcing a failure. [ 97.403053][ T6006] name failslab, interval 1, probability 0, space 0, times 0 [ 97.403072][ T6006] CPU: 0 UID: 0 PID: 6006 Comm: syz.3.95 Not tainted syzkaller #0 PREEMPT(full) [ 97.403084][ T6006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.403098][ T6006] Call Trace: [ 97.403102][ T6006] [ 97.403107][ T6006] dump_stack_lvl+0xe8/0x150 [ 97.403127][ T6006] should_fail_ex+0x3eb/0x540 [ 97.403141][ T6006] should_failslab+0xa8/0x100 [ 97.403153][ T6006] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 97.403165][ T6006] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 97.403178][ T6006] ? append_filter_err+0x33c/0x460 [ 97.403188][ T6006] ? append_filter_err+0x33c/0x460 [ 97.403202][ T6006] kmemdup_nul+0x36/0xf0 [ 97.403214][ T6006] append_filter_err+0x33c/0x460 [ 97.403228][ T6006] create_filter+0x110/0x180 [ 97.403242][ T6006] apply_event_filter+0x154/0x510 [ 97.403256][ T6006] event_filter_write+0x16f/0x220 [ 97.403267][ T6006] ? __pfx_event_filter_write+0x10/0x10 [ 97.403278][ T6006] vfs_write+0x296/0xba0 [ 97.403293][ T6006] ? __pfx_vfs_write+0x10/0x10 [ 97.403304][ T6006] ? __fget_files+0x2a/0x420 [ 97.403313][ T6006] ? __fget_files+0x3a2/0x420 [ 97.403322][ T6006] ? __fget_files+0x2a/0x420 [ 97.403334][ T6006] ? fdget+0x1ac/0x250 [ 97.403347][ T6006] ksys_write+0x150/0x270 [ 97.403358][ T6006] ? __pfx_ksys_write+0x10/0x10 [ 97.403375][ T6006] do_syscall_64+0x166/0x520 [ 97.403385][ T6006] ? trace_irq_disable+0x3b/0x140 [ 97.403394][ T6006] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.403408][ T6006] ? clear_bhb_loop+0x70/0xc0 [ 97.403426][ T6006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.403446][ T6006] RIP: 0033:0x7fd17af9e1d9 [ 97.403465][ T6006] 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 [ 97.403482][ T6006] RSP: 002b:00007fd17be0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 97.403497][ T6006] RAX: ffffffffffffffda RBX: 00007fd17b225fa0 RCX: 00007fd17af9e1d9 [ 97.403505][ T6006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 97.403512][ T6006] RBP: 00007fd17b035888 R08: 0000000000000000 R09: 0000000000000000 [ 97.403518][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.403525][ T6006] R13: 00007fd17b226038 R14: 00007fd17b225fa0 R15: 00007ffdbf258e08 [ 97.403542][ T6006] [ 99.024830][ T6033] FAULT_INJECTION: forcing a failure. [ 99.024830][ T6033] name failslab, interval 1, probability 0, space 0, times 0 [ 99.024861][ T6033] CPU: 0 UID: 0 PID: 6033 Comm: syz.3.102 Not tainted syzkaller #0 PREEMPT(full) [ 99.024883][ T6033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 99.024895][ T6033] Call Trace: [ 99.024903][ T6033] [ 99.024911][ T6033] dump_stack_lvl+0xe8/0x150 [ 99.024940][ T6033] should_fail_ex+0x3eb/0x540 [ 99.024966][ T6033] should_failslab+0xa8/0x100 [ 99.024989][ T6033] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 99.025012][ T6033] ? __d_alloc+0x37/0x7f0 [ 99.025028][ T6033] ? __d_alloc+0x37/0x7f0 [ 99.025052][ T6033] __d_alloc+0x37/0x7f0 [ 99.025074][ T6033] d_alloc_pseudo+0x21/0xc0 [ 99.025094][ T6033] alloc_path_pseudo+0x107/0x220 [ 99.025118][ T6033] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 99.025140][ T6033] ? do_raw_spin_lock+0x12b/0x2f0 [ 99.025166][ T6033] alloc_file_pseudo+0xa8/0x1e0 [ 99.025188][ T6033] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 99.025205][ T6033] ? _raw_spin_unlock+0x28/0x50 [ 99.025228][ T6033] sock_alloc_file+0xb8/0x2e0 [ 99.025245][ T6033] ? __sys_socket+0x12b/0x1b0 [ 99.025265][ T6033] __sys_socket+0x13f/0x1b0 [ 99.025286][ T6033] __x64_sys_socket+0x7a/0x90 [ 99.025306][ T6033] do_syscall_64+0x166/0x520 [ 99.025325][ T6033] ? trace_irq_disable+0x3b/0x140 [ 99.025341][ T6033] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.025363][ T6033] ? clear_bhb_loop+0x70/0xc0 [ 99.025385][ T6033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.025406][ T6033] RIP: 0033:0x7fd17af9e1d9 [ 99.025426][ T6033] 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 [ 99.025443][ T6033] RSP: 002b:00007fd17be0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 99.025463][ T6033] RAX: ffffffffffffffda RBX: 00007fd17b225fa0 RCX: 00007fd17af9e1d9 [ 99.025487][ T6033] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 99.025500][ T6033] RBP: 00007fd17b035888 R08: 0000000000000000 R09: 0000000000000000 [ 99.025512][ T6033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.025525][ T6033] R13: 00007fd17b226038 R14: 00007fd17b225fa0 R15: 00007ffdbf258e08 [ 99.025559][ T6033] [ 102.386221][ T5615] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 102.389382][ T5615] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 102.389960][ T5615] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 102.390825][ T5615] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 102.391383][ T5615] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 102.404485][ T54] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 102.419196][ T54] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 102.427184][ T54] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 102.428027][ T54] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 102.428550][ T54] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 102.758764][ T90] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.850277][ T90] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.929520][ T90] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.008038][ T90] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.013195][ T6042] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.013294][ T6042] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.013385][ T6042] bridge_slave_0: entered allmulticast mode [ 103.014318][ T6042] bridge_slave_0: entered promiscuous mode [ 103.018346][ T6042] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.018444][ T6042] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.018566][ T6042] bridge_slave_1: entered allmulticast mode [ 103.022035][ T6042] bridge_slave_1: entered promiscuous mode [ 103.052930][ T6042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.056135][ T6042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.082598][ T6042] team0: Port device team_slave_0 added [ 103.085572][ T6042] team0: Port device team_slave_1 added [ 103.110922][ T6042] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.110936][ T6042] 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. [ 103.110960][ T6042] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.112693][ T6042] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.112705][ T6042] 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. [ 103.112728][ T6042] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.208218][ T6042] hsr_slave_0: entered promiscuous mode [ 103.208809][ T6042] hsr_slave_1: entered promiscuous mode [ 103.209240][ T6042] debugfs: 'hsr0' already exists in 'hsr' [ 103.209282][ T6042] Cannot create hsr debugfs directory [ 103.326396][ T90] bridge_slave_1: left allmulticast mode [ 103.326433][ T90] bridge_slave_1: left promiscuous mode [ 103.327217][ T90] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.330182][ T90] bridge_slave_0: left allmulticast mode [ 103.330196][ T90] bridge_slave_0: left promiscuous mode [ 103.330302][ T90] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.462947][ T90] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.465302][ T90] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.476438][ T90] bond0 (unregistering): Released all slaves [ 103.766415][ T6042] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 103.771681][ T6042] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.790689][ T90] hsr_slave_0: left promiscuous mode [ 103.791429][ T90] hsr_slave_1: left promiscuous mode [ 103.792309][ T90] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.792342][ T90] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.793457][ T90] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.793473][ T90] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.807871][ T90] veth1_macvtap: left promiscuous mode [ 103.807919][ T90] veth0_macvtap: left promiscuous mode [ 103.808014][ T90] veth1_vlan: left promiscuous mode [ 103.808088][ T90] veth0_vlan: left promiscuous mode [ 104.190213][ T90] team0 (unregistering): Port device team_slave_1 removed [ 104.206894][ T90] team0 (unregistering): Port device team_slave_0 removed [ 104.293474][ T6042] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 104.303897][ T6042] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.305063][ T5270] 8021q: adding VLAN 0 to HW filter on device eth1 [ 104.305322][ T6042] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 104.317059][ T6042] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.320684][ T6042] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 104.324530][ T6042] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.482889][ T6042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.497858][ T5615] Bluetooth: hci4: command tx timeout [ 104.502392][ T6042] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.511898][ T1128] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.511993][ T1128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.528333][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.528449][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.953973][ T5270] 8021q: adding VLAN 0 to HW filter on device eth2 [ 105.069761][ T6042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.363622][ T6042] veth0_vlan: entered promiscuous mode [ 105.378824][ T6042] veth1_vlan: entered promiscuous mode [ 105.415734][ T6042] veth0_macvtap: entered promiscuous mode [ 105.420625][ T6042] veth1_macvtap: entered promiscuous mode [ 105.436126][ T6042] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.443970][ T6042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.497510][ T1045] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.502893][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.503645][ T51] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.503683][ T51] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.557188][ T5270] 8021q: adding VLAN 0 to HW filter on device eth3 [ 105.577134][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.577153][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.614541][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.614563][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.702136][ T6126] netlink: 84 bytes leftover after parsing attributes in process `syz.4.105'. [ 106.065579][ T5270] 8021q: adding VLAN 0 to HW filter on device eth4 [ 106.576255][ T5615] Bluetooth: hci4: command tx timeout [ 108.537453][ T6168] netlink: 84 bytes leftover after parsing attributes in process `syz.4.114'. [ 108.655980][ T5615] Bluetooth: hci4: command tx timeout [ 110.536043][ T5611] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 110.686319][ T5611] usb 5-1: New USB device found: idVendor=067b, idProduct=2303, bcdDevice=1.00 [ 110.687153][ T5611] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 110.687170][ T5611] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 110.687181][ T5611] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 110.687202][ T5611] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.691884][ T6186] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 110.691992][ T6186] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 110.697221][ T5611] pl2303 5-1:1.0: pl2303 converter detected [ 110.705396][ T5611] usb 5-1: pl2303 converter now attached to ttyUSB0 [ 110.737012][ T5615] Bluetooth: hci4: command tx timeout [ 111.016273][ T6186] pl2303 5-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 111.016622][ T6186] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 111.016924][ T6186] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 111.017441][ T6186] pl2303 5-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 111.018419][ T6186] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 111.287371][ T6186] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 111.288734][ T6186] pl2303 ttyUSB0: error sending break = -32 [ 111.301851][ T1224] usb 5-1: USB disconnect, device number 2 [ 111.321111][ T1224] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 111.321934][ T1224] pl2303 5-1:1.0: device disconnected [ 111.489279][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 111.490496][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 111.491193][ T54] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 111.492591][ T54] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 111.493153][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 111.863766][ T51] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.930260][ T51] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.998818][ T51] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.070430][ T51] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.136580][ T6191] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.136671][ T6191] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.136785][ T6191] bridge_slave_0: entered allmulticast mode [ 112.138485][ T6191] bridge_slave_0: entered promiscuous mode [ 112.142857][ T6191] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.142950][ T6191] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.143111][ T6191] bridge_slave_1: entered allmulticast mode [ 112.145111][ T6191] bridge_slave_1: entered promiscuous mode [ 112.232280][ T6191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.243112][ T6191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.299784][ T51] bridge_slave_1: left allmulticast mode [ 112.299801][ T51] bridge_slave_1: left promiscuous mode [ 112.300584][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.302652][ T51] bridge_slave_0: left allmulticast mode [ 112.302665][ T51] bridge_slave_0: left promiscuous mode [ 112.303091][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.440634][ T51] . (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.442610][ T51] . (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.443638][ T51] . (unregistering): Released all slaves [ 112.468160][ T6191] team0: Port device team_slave_0 added [ 112.472636][ T6191] team0: Port device team_slave_1 added [ 112.565466][ T6191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.565483][ T6191] 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. [ 112.565502][ T6191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.572051][ T6191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.572067][ T6191] 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. [ 112.572091][ T6191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.694976][ T6191] hsr_slave_0: entered promiscuous mode [ 112.698242][ T6191] hsr_slave_1: entered promiscuous mode [ 112.701206][ T6191] debugfs: 'hsr0' already exists in 'hsr' [ 112.701225][ T6191] Cannot create hsr debugfs directory [ 112.857634][ T51] hsr_slave_0: left promiscuous mode [ 112.858999][ T51] hsr_slave_1: left promiscuous mode [ 112.859879][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.859898][ T51] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.863864][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.863883][ T51] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.917950][ T51] veth1_macvtap: left promiscuous mode [ 112.917987][ T51] veth0_macvtap: left promiscuous mode [ 112.918081][ T51] veth1_vlan: left promiscuous mode [ 112.918144][ T51] veth0_vlan: left promiscuous mode [ 113.243470][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 113.244412][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 113.244959][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 113.269769][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 113.273438][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 113.536039][ T5615] Bluetooth: hci2: command tx timeout [ 113.555203][ T51] team0 (unregistering): Port device team_slave_1 removed [ 113.572643][ T51] team0 (unregistering): Port device team_slave_0 removed [ 113.710349][ T5270] 8021q: adding VLAN 0 to HW filter on device eth5 [ 114.027268][ T6191] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 114.034820][ T6191] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 114.056288][ T6191] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 114.058293][ T51] IPVS: stop unused estimator thread 0... [ 114.064773][ T6191] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 114.065645][ T6191] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 114.110886][ T6191] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 114.118964][ T6191] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 114.134953][ T6191] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 114.219701][ T51] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.333148][ T51] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.431878][ T51] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.553887][ T51] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.619838][ T6191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.625125][ T5270] 8021q: adding VLAN 0 to HW filter on device eth6 [ 114.779197][ T6191] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.950778][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 114.954598][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 114.956239][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 114.965691][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 114.966261][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 115.064868][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.064970][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.122317][ T6230] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.122444][ T6230] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.122577][ T6230] bridge_slave_0: entered allmulticast mode [ 115.150958][ T6230] bridge_slave_0: entered promiscuous mode [ 115.161360][ T6230] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.161448][ T6230] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.163092][ T6230] bridge_slave_1: entered allmulticast mode [ 115.188287][ T6230] bridge_slave_1: entered promiscuous mode [ 115.210851][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.210949][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.291351][ T6230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.311262][ T6230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.378630][ T54] Bluetooth: hci3: command tx timeout [ 115.508373][ T51] bridge_slave_1: left allmulticast mode [ 115.508397][ T51] bridge_slave_1: left promiscuous mode [ 115.508616][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.514005][ T51] bridge_slave_0: left allmulticast mode [ 115.514050][ T51] bridge_slave_0: left promiscuous mode [ 115.514246][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.616393][ T54] Bluetooth: hci2: command tx timeout [ 115.755127][ T51] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.765532][ T51] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.767721][ T51] bond0 (unregistering): Released all slaves [ 115.791754][ T6230] team0: Port device team_slave_0 added [ 115.807878][ T6230] team0: Port device team_slave_1 added [ 115.822180][ T5270] 8021q: adding VLAN 0 to HW filter on device eth7 [ 115.912123][ T6230] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.912138][ T6230] 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. [ 115.912160][ T6230] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.913959][ T6230] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.913972][ T6230] 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. [ 115.913994][ T6230] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.073201][ T6230] hsr_slave_0: entered promiscuous mode [ 116.074174][ T6230] hsr_slave_1: entered promiscuous mode [ 116.259644][ T51] hsr_slave_0: left promiscuous mode [ 116.261860][ T51] hsr_slave_1: left promiscuous mode [ 116.262692][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.262712][ T51] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 116.263535][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.263552][ T51] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 116.314871][ T51] veth1_macvtap: left promiscuous mode [ 116.314906][ T51] veth0_macvtap: left promiscuous mode [ 116.314996][ T51] veth1_vlan: left promiscuous mode [ 116.315069][ T51] veth0_vlan: left promiscuous mode [ 116.633331][ T51] team0 (unregistering): Port device team_slave_1 removed [ 116.664767][ T51] team0 (unregistering): Port device team_slave_0 removed [ 116.828389][ T5270] 8021q: adding VLAN 0 to HW filter on device eth8 [ 116.977627][ T54] Bluetooth: hci0: command tx timeout [ 117.456308][ T54] Bluetooth: hci3: command tx timeout [ 117.499810][ T51] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.705983][ T54] Bluetooth: hci2: command tx timeout [ 117.749911][ T51] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.823248][ T6230] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 117.845113][ T6230] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 117.891933][ T6230] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 117.910220][ T6230] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 117.946930][ T51] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.965490][ T6191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.988933][ T6230] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 118.015446][ T6230] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 118.024374][ T6230] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 118.042216][ T6230] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 118.087011][ T5270] 8021q: adding VLAN 0 to HW filter on device eth9 [ 118.130872][ T51] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.146861][ T6281] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.146959][ T6281] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.147100][ T6281] bridge_slave_0: entered allmulticast mode [ 118.153305][ T6281] bridge_slave_0: entered promiscuous mode [ 118.159553][ T6281] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.159652][ T6281] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.159781][ T6281] bridge_slave_1: entered allmulticast mode [ 118.166743][ T6281] bridge_slave_1: entered promiscuous mode [ 118.259255][ T6281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.270485][ T6281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.332271][ T6281] team0: Port device team_slave_0 added [ 118.344264][ T6281] team0: Port device team_slave_1 added [ 118.480062][ T6281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.480077][ T6281] 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. [ 118.480100][ T6281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.495214][ T6281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.495246][ T6281] 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. [ 118.495270][ T6281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.648735][ T51] bridge_slave_1: left allmulticast mode [ 118.648762][ T51] bridge_slave_1: left promiscuous mode [ 118.648963][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.652845][ T51] bridge_slave_0: left allmulticast mode [ 118.652871][ T51] bridge_slave_0: left promiscuous mode [ 118.653667][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.868307][ T51] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.871678][ T51] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 118.874173][ T51] bond0 (unregistering): Released all slaves [ 118.955403][ T6281] hsr_slave_0: entered promiscuous mode [ 118.958797][ T6281] hsr_slave_1: entered promiscuous mode [ 118.959896][ T6281] debugfs: 'hsr0' already exists in 'hsr' [ 118.959914][ T6281] Cannot create hsr debugfs directory [ 119.056009][ T54] Bluetooth: hci0: command tx timeout [ 119.234252][ T6191] veth0_vlan: entered promiscuous mode [ 119.303679][ T51] hsr_slave_0: left promiscuous mode [ 119.305104][ T51] hsr_slave_1: left promiscuous mode [ 119.306952][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 119.306970][ T51] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 119.332026][ T51] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 119.332047][ T51] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 119.353714][ T51] veth1_macvtap: left promiscuous mode [ 119.353752][ T51] veth0_macvtap: left promiscuous mode [ 119.353849][ T51] veth1_vlan: left promiscuous mode [ 119.353912][ T51] veth0_vlan: left promiscuous mode [ 119.536785][ T54] Bluetooth: hci3: command tx timeout [ 119.722248][ T51] team0 (unregistering): Port device team_slave_1 removed [ 119.744707][ T51] team0 (unregistering): Port device team_slave_0 removed [ 119.785911][ T54] Bluetooth: hci2: command tx timeout [ 119.924783][ T6230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.931242][ T6191] veth1_vlan: entered promiscuous mode [ 120.057291][ T6230] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.220410][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.220525][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.364642][ T90] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.364746][ T90] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.401417][ T6191] veth0_macvtap: entered promiscuous mode [ 120.431954][ T6281] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 120.438984][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 120.452599][ T6191] veth1_macvtap: entered promiscuous mode [ 120.513776][ T6281] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 120.524248][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 120.578112][ T6281] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 120.608714][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 120.609542][ T6281] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 120.631942][ T6281] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 120.718460][ T6191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.791258][ T6191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.106479][ T12] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.108309][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.108365][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.108390][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.137291][ T54] Bluetooth: hci0: command tx timeout [ 121.303583][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.303604][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.377996][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.378017][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.398817][ T6281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.455351][ T6281] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.475099][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.475203][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.491112][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.491194][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.616523][ T54] Bluetooth: hci3: command tx timeout [ 121.845472][ T6230] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.209440][ T6508] Bluetooth: MGMT ver 1.23 [ 122.350564][ T6516] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 122.470622][ T6230] veth0_vlan: entered promiscuous mode [ 122.491459][ T6281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.524231][ T6230] veth1_vlan: entered promiscuous mode [ 122.663646][ T5270] 8021q: adding VLAN 0 to HW filter on device eth10 [ 122.672112][ T6230] veth0_macvtap: entered promiscuous mode [ 122.690718][ T6230] veth1_macvtap: entered promiscuous mode [ 122.754307][ T6230] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.782742][ T6230] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.810081][ T13] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.827465][ T13] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.828609][ T13] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.839311][ T13] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.969551][ T1128] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.969571][ T1128] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.073238][ T1128] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.073258][ T1128] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.216422][ T54] Bluetooth: hci0: command tx timeout [ 123.369937][ T6281] veth0_vlan: entered promiscuous mode [ 123.391905][ T6281] veth1_vlan: entered promiscuous mode [ 123.429682][ T6542] netlink: 84 bytes leftover after parsing attributes in process `syz.6.124'. [ 123.465154][ T6281] veth0_macvtap: entered promiscuous mode [ 123.467972][ T6543] FAULT_INJECTION: forcing a failure. [ 123.467972][ T6543] name failslab, interval 1, probability 0, space 0, times 0 [ 123.468012][ T6543] CPU: 0 UID: 0 PID: 6543 Comm: syz.4.153 Not tainted syzkaller #0 PREEMPT(full) [ 123.468034][ T6543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 123.468046][ T6543] Call Trace: [ 123.468053][ T6543] [ 123.468061][ T6543] dump_stack_lvl+0xe8/0x150 [ 123.468098][ T6543] should_fail_ex+0x3eb/0x540 [ 123.468122][ T6543] should_failslab+0xa8/0x100 [ 123.468142][ T6543] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 123.468165][ T6543] ? __d_alloc+0x37/0x7f0 [ 123.468180][ T6543] ? __d_alloc+0x37/0x7f0 [ 123.468211][ T6543] __d_alloc+0x37/0x7f0 [ 123.468233][ T6543] d_alloc_pseudo+0x21/0xc0 [ 123.468252][ T6543] alloc_path_pseudo+0x107/0x220 [ 123.468274][ T6543] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 123.468296][ T6543] ? do_raw_spin_lock+0x12b/0x2f0 [ 123.468321][ T6543] alloc_file_pseudo+0xa8/0x1e0 [ 123.468342][ T6543] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 123.468361][ T6543] ? _raw_spin_unlock+0x28/0x50 [ 123.468386][ T6543] sock_alloc_file+0xb8/0x2e0 [ 123.468405][ T6543] ? __sys_socket+0x12b/0x1b0 [ 123.468425][ T6543] __sys_socket+0x13f/0x1b0 [ 123.468446][ T6543] __x64_sys_socket+0x7a/0x90 [ 123.468465][ T6543] do_syscall_64+0x166/0x520 [ 123.468482][ T6543] ? trace_irq_disable+0x3b/0x140 [ 123.468499][ T6543] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.468519][ T6543] ? clear_bhb_loop+0x70/0xc0 [ 123.468540][ T6543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.468559][ T6543] RIP: 0033:0x7fe92379e1d9 [ 123.468582][ T6543] 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 [ 123.468598][ T6543] RSP: 002b:00007fe9246d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 123.468624][ T6543] RAX: ffffffffffffffda RBX: 00007fe923a26090 RCX: 00007fe92379e1d9 [ 123.468638][ T6543] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 123.468650][ T6543] RBP: 00007fe923835888 R08: 0000000000000000 R09: 0000000000000000 [ 123.468662][ T6543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.468673][ T6543] R13: 00007fe923a26128 R14: 00007fe923a26090 R15: 00007fffe8d2cd98 [ 123.468703][ T6543] [ 123.477699][ T6281] veth1_macvtap: entered promiscuous mode [ 123.497355][ T6538] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 123.497376][ T6538] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 123.525236][ T6281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.560630][ T6281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.700861][ T13] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.721752][ T6538] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 123.731088][ T6538] Bluetooth: hci2: Error when powering off device on rfkill (-4) [ 123.756545][ T917] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.757818][ T917] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.757851][ T917] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.848347][ T6538] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 123.848372][ T6538] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 123.939579][ T6538] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 123.939602][ T6538] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 124.079748][ T5270] 8021q: adding VLAN 0 to HW filter on device eth11 [ 124.096918][ T1128] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.096966][ T1128] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.193320][ T917] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.193383][ T917] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.569282][ T6576] netlink: 84 bytes leftover after parsing attributes in process `syz.4.161'. [ 124.785068][ T6591] FAULT_INJECTION: forcing a failure. [ 124.785068][ T6591] name failslab, interval 1, probability 0, space 0, times 0 [ 124.785097][ T6591] CPU: 1 UID: 0 PID: 6591 Comm: syz.7.165 Not tainted syzkaller #0 PREEMPT(full) [ 124.785120][ T6591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 124.785132][ T6591] Call Trace: [ 124.785139][ T6591] [ 124.785148][ T6591] dump_stack_lvl+0xe8/0x150 [ 124.785176][ T6591] should_fail_ex+0x3eb/0x540 [ 124.785200][ T6591] should_failslab+0xa8/0x100 [ 124.785221][ T6591] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 124.785244][ T6591] ? __d_alloc+0x37/0x7f0 [ 124.785261][ T6591] ? __d_alloc+0x37/0x7f0 [ 124.785283][ T6591] __d_alloc+0x37/0x7f0 [ 124.785302][ T6591] d_alloc_pseudo+0x21/0xc0 [ 124.785320][ T6591] alloc_path_pseudo+0x107/0x220 [ 124.785343][ T6591] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 124.785363][ T6591] ? do_raw_spin_lock+0x12b/0x2f0 [ 124.785387][ T6591] alloc_file_pseudo+0xa8/0x1e0 [ 124.785407][ T6591] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 124.785427][ T6591] ? _raw_spin_unlock+0x28/0x50 [ 124.785453][ T6591] sock_alloc_file+0xb8/0x2e0 [ 124.785471][ T6591] ? __sys_socket+0x12b/0x1b0 [ 124.785492][ T6591] __sys_socket+0x13f/0x1b0 [ 124.785514][ T6591] __x64_sys_socket+0x7a/0x90 [ 124.785534][ T6591] do_syscall_64+0x166/0x520 [ 124.785552][ T6591] ? trace_irq_disable+0x3b/0x140 [ 124.785568][ T6591] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.785589][ T6591] ? clear_bhb_loop+0x70/0xc0 [ 124.785609][ T6591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.785628][ T6591] RIP: 0033:0x7f8f2cd9e1d9 [ 124.785647][ T6591] 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 [ 124.785664][ T6591] RSP: 002b:00007f8f2dc02028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 124.785685][ T6591] RAX: ffffffffffffffda RBX: 00007f8f2d025fa0 RCX: 00007f8f2cd9e1d9 [ 124.785730][ T6591] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 124.785741][ T6591] RBP: 00007f8f2ce35888 R08: 0000000000000000 R09: 0000000000000000 [ 124.785753][ T6591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.785764][ T6591] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 124.785795][ T6591] [ 125.232116][ T5270] 8021q: adding VLAN 0 to HW filter on device eth12 [ 125.996131][ T6634] netlink: 84 bytes leftover after parsing attributes in process `syz.4.172'. [ 126.209213][ T5270] 8021q: adding VLAN 0 to HW filter on device eth13 [ 126.219285][ T6648] FAULT_INJECTION: forcing a failure. [ 126.219285][ T6648] name failslab, interval 1, probability 0, space 0, times 0 [ 126.219314][ T6648] CPU: 0 UID: 0 PID: 6648 Comm: syz.5.183 Not tainted syzkaller #0 PREEMPT(full) [ 126.219335][ T6648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 126.219347][ T6648] Call Trace: [ 126.219355][ T6648] [ 126.219362][ T6648] dump_stack_lvl+0xe8/0x150 [ 126.219389][ T6648] should_fail_ex+0x3eb/0x540 [ 126.219414][ T6648] should_failslab+0xa8/0x100 [ 126.219435][ T6648] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 126.219457][ T6648] ? __d_alloc+0x37/0x7f0 [ 126.219473][ T6648] ? __d_alloc+0x37/0x7f0 [ 126.219495][ T6648] __d_alloc+0x37/0x7f0 [ 126.219518][ T6648] d_alloc_pseudo+0x21/0xc0 [ 126.219537][ T6648] alloc_path_pseudo+0x107/0x220 [ 126.219559][ T6648] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 126.219579][ T6648] ? do_raw_spin_lock+0x12b/0x2f0 [ 126.219603][ T6648] alloc_file_pseudo+0xa8/0x1e0 [ 126.219624][ T6648] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 126.219644][ T6648] ? _raw_spin_unlock+0x28/0x50 [ 126.219669][ T6648] sock_alloc_file+0xb8/0x2e0 [ 126.219687][ T6648] ? __sys_socket+0x12b/0x1b0 [ 126.219707][ T6648] __sys_socket+0x13f/0x1b0 [ 126.219729][ T6648] __x64_sys_socket+0x7a/0x90 [ 126.219750][ T6648] do_syscall_64+0x166/0x520 [ 126.219768][ T6648] ? trace_irq_disable+0x3b/0x140 [ 126.219785][ T6648] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.219805][ T6648] ? clear_bhb_loop+0x70/0xc0 [ 126.219825][ T6648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.219845][ T6648] RIP: 0033:0x7fc5b759e1d9 [ 126.219863][ T6648] 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 [ 126.219879][ T6648] RSP: 002b:00007fc5b8473028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 126.219899][ T6648] RAX: ffffffffffffffda RBX: 00007fc5b7825fa0 RCX: 00007fc5b759e1d9 [ 126.219914][ T6648] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 126.219926][ T6648] RBP: 00007fc5b7635888 R08: 0000000000000000 R09: 0000000000000000 [ 126.219938][ T6648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 126.219950][ T6648] R13: 00007fc5b7826038 R14: 00007fc5b7825fa0 R15: 00007fff2958ff68 [ 126.219979][ T6648] [ 126.744532][ T6672] netlink: 84 bytes leftover after parsing attributes in process `syz.7.189'. [ 127.171578][ T5270] 8021q: adding VLAN 0 to HW filter on device eth14 [ 127.223554][ T6698] FAULT_INJECTION: forcing a failure. [ 127.223554][ T6698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.223584][ T6698] CPU: 1 UID: 0 PID: 6698 Comm: syz.4.198 Not tainted syzkaller #0 PREEMPT(full) [ 127.223605][ T6698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.223617][ T6698] Call Trace: [ 127.223625][ T6698] [ 127.223634][ T6698] dump_stack_lvl+0xe8/0x150 [ 127.223661][ T6698] should_fail_ex+0x3eb/0x540 [ 127.223686][ T6698] prepare_alloc_pages+0x21e/0x5f0 [ 127.223714][ T6698] __alloc_frozen_pages_noprof+0x17a/0x400 [ 127.223739][ T6698] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 127.223759][ T6698] ? futex_unqueue+0x22/0x240 [ 127.223785][ T6698] ? policy_nodemask+0x2cc/0x8e0 [ 127.223806][ T6698] ? __lock_acquire+0x747/0x2de0 [ 127.223829][ T6698] alloc_pages_mpol+0x21e/0x390 [ 127.223855][ T6698] folio_alloc_mpol_noprof+0x39/0x160 [ 127.223877][ T6698] vma_alloc_folio_noprof+0xe1/0x1e0 [ 127.223901][ T6698] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 127.223927][ T6698] ? vma_has_anon_rmap+0xc9/0x270 [ 127.223958][ T6698] do_pte_missing+0x16d4/0x3570 [ 127.223996][ T6698] handle_mm_fault+0x1a53/0x3750 [ 127.224026][ T6698] ? handle_mm_fault+0xf1/0x3750 [ 127.224057][ T6698] ? __pfx_handle_mm_fault+0x10/0x10 [ 127.224075][ T6698] ? lock_vma_under_rcu+0x45a/0x500 [ 127.224095][ T6698] ? __pfx_do_futex+0x10/0x10 [ 127.224135][ T6698] do_user_addr_fault+0xb35/0x1480 [ 127.224167][ T6698] ? trace_page_fault_user+0x84/0x1e0 [ 127.224189][ T6698] exc_page_fault+0x6a/0xc0 [ 127.224210][ T6698] asm_exc_page_fault+0x26/0x30 [ 127.224230][ T6698] RIP: 0033:0x7fe923665a66 [ 127.224251][ T6698] Code: fc ff ff 90 41 57 31 c0 41 56 49 89 fe 48 8d 3d f5 08 1d 00 41 55 49 89 d5 41 54 49 89 f4 48 89 d6 55 53 48 81 ec 88 20 00 00 <48> 89 0c 24 4c 89 44 24 08 e8 7c ca fe ff 4d 85 ed 0f 84 2b 0a 00 [ 127.224269][ T6698] RSP: 002b:00007fe9246f3f60 EFLAGS: 00010206 [ 127.224288][ T6698] RAX: 0000000000000000 RBX: 00007fe923a25fa0 RCX: 0000000000000000 [ 127.224302][ T6698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fe923836345 [ 127.224315][ T6698] RBP: 00007fe923835888 R08: 00007fe923652880 R09: 0000000000000000 [ 127.224329][ T6698] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000003f [ 127.224341][ T6698] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffe8d2cd98 [ 127.224371][ T6698] [ 127.224626][ T6698] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 127.445597][ T6705] netlink: 84 bytes leftover after parsing attributes in process `syz.7.200'. [ 127.671195][ T6716] FAULT_INJECTION: forcing a failure. [ 127.671195][ T6716] name failslab, interval 1, probability 0, space 0, times 0 [ 127.671225][ T6716] CPU: 0 UID: 0 PID: 6716 Comm: syz.6.204 Not tainted syzkaller #0 PREEMPT(full) [ 127.671247][ T6716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.671258][ T6716] Call Trace: [ 127.671265][ T6716] [ 127.671274][ T6716] dump_stack_lvl+0xe8/0x150 [ 127.671301][ T6716] should_fail_ex+0x3eb/0x540 [ 127.671327][ T6716] should_failslab+0xa8/0x100 [ 127.671346][ T6716] ? alloc_empty_file+0x5b/0x1d0 [ 127.671366][ T6716] kmem_cache_alloc_noprof+0x9c/0x600 [ 127.671390][ T6716] ? alloc_empty_file+0x5b/0x1d0 [ 127.671416][ T6716] alloc_empty_file+0x5b/0x1d0 [ 127.671437][ T6716] alloc_file_pseudo+0x110/0x1e0 [ 127.671459][ T6716] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 127.671479][ T6716] ? _raw_spin_unlock+0x28/0x50 [ 127.671505][ T6716] sock_alloc_file+0xb8/0x2e0 [ 127.671524][ T6716] ? __sys_socket+0x12b/0x1b0 [ 127.671546][ T6716] __sys_socket+0x13f/0x1b0 [ 127.671567][ T6716] __x64_sys_socket+0x7a/0x90 [ 127.671588][ T6716] do_syscall_64+0x166/0x520 [ 127.671606][ T6716] ? trace_irq_disable+0x3b/0x140 [ 127.671624][ T6716] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.671645][ T6716] ? clear_bhb_loop+0x70/0xc0 [ 127.671667][ T6716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.671687][ T6716] RIP: 0033:0x7fca5519e1d9 [ 127.671705][ T6716] 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 [ 127.671722][ T6716] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 127.671743][ T6716] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 127.671759][ T6716] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 127.671771][ T6716] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 127.671784][ T6716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.671796][ T6716] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 127.671829][ T6716] [ 128.010232][ T6729] retu-mfd 0-0001: could not read Retu revision: -5 [ 128.011661][ T6729] retu-mfd 0-0001: probe with driver retu-mfd failed with error -5 [ 128.012185][ T6729] i2c i2c-0: new_device: Instantiated device retu at 0x01 [ 128.174314][ T6737] netlink: 84 bytes leftover after parsing attributes in process `syz.7.211'. [ 128.398925][ T5270] 8021q: adding VLAN 0 to HW filter on device eth15 [ 128.681106][ T6763] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 128.913522][ T5270] 8021q: adding VLAN 0 to HW filter on device eth16 [ 128.927030][ T6775] netlink: 84 bytes leftover after parsing attributes in process `syz.4.221'. [ 129.151410][ T6785] FAULT_INJECTION: forcing a failure. [ 129.151410][ T6785] name failslab, interval 1, probability 0, space 0, times 0 [ 129.151440][ T6785] CPU: 1 UID: 0 PID: 6785 Comm: syz.7.225 Not tainted syzkaller #0 PREEMPT(full) [ 129.151462][ T6785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 129.151473][ T6785] Call Trace: [ 129.151480][ T6785] [ 129.151488][ T6785] dump_stack_lvl+0xe8/0x150 [ 129.151516][ T6785] should_fail_ex+0x3eb/0x540 [ 129.151541][ T6785] should_failslab+0xa8/0x100 [ 129.151563][ T6785] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 129.151585][ T6785] ? __d_alloc+0x37/0x7f0 [ 129.151601][ T6785] ? __d_alloc+0x37/0x7f0 [ 129.151625][ T6785] __d_alloc+0x37/0x7f0 [ 129.151647][ T6785] d_alloc_pseudo+0x21/0xc0 [ 129.151664][ T6785] alloc_path_pseudo+0x107/0x220 [ 129.151687][ T6785] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 129.151708][ T6785] ? do_raw_spin_lock+0x12b/0x2f0 [ 129.151732][ T6785] alloc_file_pseudo+0xa8/0x1e0 [ 129.151753][ T6785] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 129.151773][ T6785] ? _raw_spin_unlock+0x28/0x50 [ 129.151796][ T6785] sock_alloc_file+0xb8/0x2e0 [ 129.151815][ T6785] ? __sys_socket+0x12b/0x1b0 [ 129.151836][ T6785] __sys_socket+0x13f/0x1b0 [ 129.151858][ T6785] __x64_sys_socket+0x7a/0x90 [ 129.151876][ T6785] do_syscall_64+0x166/0x520 [ 129.151893][ T6785] ? trace_irq_disable+0x3b/0x140 [ 129.151910][ T6785] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.151929][ T6785] ? clear_bhb_loop+0x70/0xc0 [ 129.151949][ T6785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.151967][ T6785] RIP: 0033:0x7f8f2cd9e1d9 [ 129.151985][ T6785] 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 [ 129.152000][ T6785] RSP: 002b:00007f8f2dc02028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 129.152021][ T6785] RAX: ffffffffffffffda RBX: 00007f8f2d025fa0 RCX: 00007f8f2cd9e1d9 [ 129.152033][ T6785] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 129.152045][ T6785] RBP: 00007f8f2ce35888 R08: 0000000000000000 R09: 0000000000000000 [ 129.152056][ T6785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 129.152067][ T6785] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 129.152095][ T6785] [ 129.342562][ T6790] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 129.770252][ T6805] netlink: 84 bytes leftover after parsing attributes in process `syz.6.230'. [ 130.455191][ T6843] FAULT_INJECTION: forcing a failure. [ 130.455191][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 130.455223][ T6843] CPU: 0 UID: 0 PID: 6843 Comm: syz.6.244 Not tainted syzkaller #0 PREEMPT(full) [ 130.455264][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 130.455287][ T6843] Call Trace: [ 130.455301][ T6843] [ 130.455318][ T6843] dump_stack_lvl+0xe8/0x150 [ 130.455365][ T6843] should_fail_ex+0x3eb/0x540 [ 130.455403][ T6843] should_failslab+0xa8/0x100 [ 130.455424][ T6843] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 130.455446][ T6843] ? __d_alloc+0x37/0x7f0 [ 130.455463][ T6843] ? __d_alloc+0x37/0x7f0 [ 130.455486][ T6843] __d_alloc+0x37/0x7f0 [ 130.455507][ T6843] d_alloc_pseudo+0x21/0xc0 [ 130.455527][ T6843] alloc_path_pseudo+0x107/0x220 [ 130.455549][ T6843] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 130.455586][ T6843] ? do_raw_spin_lock+0x12b/0x2f0 [ 130.455633][ T6843] alloc_file_pseudo+0xa8/0x1e0 [ 130.455655][ T6843] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 130.455673][ T6843] ? _raw_spin_unlock+0x28/0x50 [ 130.455698][ T6843] sock_alloc_file+0xb8/0x2e0 [ 130.455716][ T6843] ? __sys_socket+0x12b/0x1b0 [ 130.455736][ T6843] __sys_socket+0x13f/0x1b0 [ 130.455757][ T6843] __x64_sys_socket+0x7a/0x90 [ 130.455776][ T6843] do_syscall_64+0x166/0x520 [ 130.455792][ T6843] ? trace_irq_disable+0x3b/0x140 [ 130.455808][ T6843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.455828][ T6843] ? clear_bhb_loop+0x70/0xc0 [ 130.455850][ T6843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.455870][ T6843] RIP: 0033:0x7fca5519e1d9 [ 130.455888][ T6843] 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 [ 130.455905][ T6843] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 130.455926][ T6843] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 130.455942][ T6843] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 130.455954][ T6843] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 130.455967][ T6843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.455980][ T6843] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 130.456011][ T6843] [ 131.801209][ T6903] FAULT_INJECTION: forcing a failure. [ 131.801209][ T6903] name failslab, interval 1, probability 0, space 0, times 0 [ 131.801241][ T6903] CPU: 1 UID: 0 PID: 6903 Comm: syz.7.270 Not tainted syzkaller #0 PREEMPT(full) [ 131.801263][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 131.801275][ T6903] Call Trace: [ 131.801282][ T6903] [ 131.801290][ T6903] dump_stack_lvl+0xe8/0x150 [ 131.801318][ T6903] should_fail_ex+0x3eb/0x540 [ 131.801343][ T6903] should_failslab+0xa8/0x100 [ 131.801363][ T6903] ? alloc_empty_file+0x5b/0x1d0 [ 131.801382][ T6903] kmem_cache_alloc_noprof+0x9c/0x600 [ 131.801406][ T6903] ? alloc_empty_file+0x5b/0x1d0 [ 131.801431][ T6903] alloc_empty_file+0x5b/0x1d0 [ 131.801451][ T6903] alloc_file_pseudo+0x110/0x1e0 [ 131.801472][ T6903] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 131.801493][ T6903] ? _raw_spin_unlock+0x28/0x50 [ 131.801519][ T6903] sock_alloc_file+0xb8/0x2e0 [ 131.801537][ T6903] ? __sys_socket+0x12b/0x1b0 [ 131.801557][ T6903] __sys_socket+0x13f/0x1b0 [ 131.801580][ T6903] __x64_sys_socket+0x7a/0x90 [ 131.801600][ T6903] do_syscall_64+0x166/0x520 [ 131.801619][ T6903] ? trace_irq_disable+0x3b/0x140 [ 131.801636][ T6903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.801657][ T6903] ? clear_bhb_loop+0x70/0xc0 [ 131.801679][ T6903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.801699][ T6903] RIP: 0033:0x7f8f2cd9e1d9 [ 131.801718][ T6903] 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 [ 131.801735][ T6903] RSP: 002b:00007f8f2dc02028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 131.801769][ T6903] RAX: ffffffffffffffda RBX: 00007f8f2d025fa0 RCX: 00007f8f2cd9e1d9 [ 131.801785][ T6903] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 131.801797][ T6903] RBP: 00007f8f2ce35888 R08: 0000000000000000 R09: 0000000000000000 [ 131.801810][ T6903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.801822][ T6903] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 131.801852][ T6903] [ 132.742610][ T6937] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 132.819077][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.819155][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.201856][ T6962] FAULT_INJECTION: forcing a failure. [ 133.201856][ T6962] name failslab, interval 1, probability 0, space 0, times 0 [ 133.201886][ T6962] CPU: 0 UID: 0 PID: 6962 Comm: syz.6.288 Not tainted syzkaller #0 PREEMPT(full) [ 133.201908][ T6962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.201919][ T6962] Call Trace: [ 133.201927][ T6962] [ 133.201935][ T6962] dump_stack_lvl+0xe8/0x150 [ 133.201962][ T6962] should_fail_ex+0x3eb/0x540 [ 133.201988][ T6962] should_failslab+0xa8/0x100 [ 133.202020][ T6962] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 133.202043][ T6962] ? __d_alloc+0x37/0x7f0 [ 133.202059][ T6962] ? __d_alloc+0x37/0x7f0 [ 133.202082][ T6962] __d_alloc+0x37/0x7f0 [ 133.202104][ T6962] d_alloc_pseudo+0x21/0xc0 [ 133.202122][ T6962] alloc_path_pseudo+0x107/0x220 [ 133.202144][ T6962] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 133.202164][ T6962] ? do_raw_spin_lock+0x12b/0x2f0 [ 133.202188][ T6962] alloc_file_pseudo+0xa8/0x1e0 [ 133.202210][ T6962] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 133.202230][ T6962] ? _raw_spin_unlock+0x28/0x50 [ 133.202257][ T6962] sock_alloc_file+0xb8/0x2e0 [ 133.202276][ T6962] ? __sys_socket+0x12b/0x1b0 [ 133.202297][ T6962] __sys_socket+0x13f/0x1b0 [ 133.202319][ T6962] __x64_sys_socket+0x7a/0x90 [ 133.202340][ T6962] do_syscall_64+0x166/0x520 [ 133.202359][ T6962] ? trace_irq_disable+0x3b/0x140 [ 133.202378][ T6962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.202399][ T6962] ? clear_bhb_loop+0x70/0xc0 [ 133.202421][ T6962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.202441][ T6962] RIP: 0033:0x7fca5519e1d9 [ 133.202460][ T6962] 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 [ 133.202478][ T6962] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 133.202500][ T6962] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 133.202515][ T6962] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 133.202527][ T6962] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 133.202541][ T6962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.202553][ T6962] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 133.202585][ T6962] [ 133.334048][ T6966] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 133.850793][ T6991] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 133.888933][ T6993] FAULT_INJECTION: forcing a failure. [ 133.888933][ T6993] name failslab, interval 1, probability 0, space 0, times 0 [ 133.888953][ T6993] CPU: 1 UID: 0 PID: 6993 Comm: syz.7.301 Not tainted syzkaller #0 PREEMPT(full) [ 133.888973][ T6993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.888980][ T6993] Call Trace: [ 133.888984][ T6993] [ 133.888989][ T6993] dump_stack_lvl+0xe8/0x150 [ 133.889006][ T6993] should_fail_ex+0x3eb/0x540 [ 133.889020][ T6993] should_failslab+0xa8/0x100 [ 133.889032][ T6993] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 133.889045][ T6993] ? __d_alloc+0x37/0x7f0 [ 133.889054][ T6993] ? __d_alloc+0x37/0x7f0 [ 133.889067][ T6993] __d_alloc+0x37/0x7f0 [ 133.889079][ T6993] d_alloc_pseudo+0x21/0xc0 [ 133.889090][ T6993] alloc_path_pseudo+0x107/0x220 [ 133.889102][ T6993] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 133.889113][ T6993] ? do_raw_spin_lock+0x12b/0x2f0 [ 133.889126][ T6993] alloc_file_pseudo+0xa8/0x1e0 [ 133.889138][ T6993] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 133.889148][ T6993] ? _raw_spin_unlock+0x28/0x50 [ 133.889162][ T6993] sock_alloc_file+0xb8/0x2e0 [ 133.889173][ T6993] ? __sys_socket+0x12b/0x1b0 [ 133.889184][ T6993] __sys_socket+0x13f/0x1b0 [ 133.889195][ T6993] __x64_sys_socket+0x7a/0x90 [ 133.889206][ T6993] do_syscall_64+0x166/0x520 [ 133.889215][ T6993] ? trace_irq_disable+0x3b/0x140 [ 133.889225][ T6993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.889236][ T6993] ? clear_bhb_loop+0x70/0xc0 [ 133.889248][ T6993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.889258][ T6993] RIP: 0033:0x7f8f2cd9e1d9 [ 133.889271][ T6993] 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 [ 133.889287][ T6993] RSP: 002b:00007f8f2dc02028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 133.889306][ T6993] RAX: ffffffffffffffda RBX: 00007f8f2d025fa0 RCX: 00007f8f2cd9e1d9 [ 133.889320][ T6993] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 133.889331][ T6993] RBP: 00007f8f2ce35888 R08: 0000000000000000 R09: 0000000000000000 [ 133.889344][ T6993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.889356][ T6993] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 133.889379][ T6993] [ 134.534342][ T7016] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 135.071553][ T7045] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 135.301956][ T7060] FAULT_INJECTION: forcing a failure. [ 135.301956][ T7060] name failslab, interval 1, probability 0, space 0, times 0 [ 135.301986][ T7060] CPU: 1 UID: 0 PID: 7060 Comm: syz.7.324 Not tainted syzkaller #0 PREEMPT(full) [ 135.302009][ T7060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 135.302021][ T7060] Call Trace: [ 135.302029][ T7060] [ 135.302037][ T7060] dump_stack_lvl+0xe8/0x150 [ 135.302065][ T7060] should_fail_ex+0x3eb/0x540 [ 135.302090][ T7060] should_failslab+0xa8/0x100 [ 135.302112][ T7060] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 135.302135][ T7060] ? __d_alloc+0x37/0x7f0 [ 135.302155][ T7060] ? __d_alloc+0x37/0x7f0 [ 135.302179][ T7060] __d_alloc+0x37/0x7f0 [ 135.302200][ T7060] d_alloc_pseudo+0x21/0xc0 [ 135.302220][ T7060] alloc_path_pseudo+0x107/0x220 [ 135.302242][ T7060] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 135.302263][ T7060] ? do_raw_spin_lock+0x12b/0x2f0 [ 135.302288][ T7060] alloc_file_pseudo+0xa8/0x1e0 [ 135.302310][ T7060] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 135.302328][ T7060] ? _raw_spin_unlock+0x28/0x50 [ 135.302356][ T7060] sock_alloc_file+0xb8/0x2e0 [ 135.302375][ T7060] ? __sys_socket+0x12b/0x1b0 [ 135.302404][ T7060] __sys_socket+0x13f/0x1b0 [ 135.302427][ T7060] __x64_sys_socket+0x7a/0x90 [ 135.302448][ T7060] do_syscall_64+0x166/0x520 [ 135.302466][ T7060] ? trace_irq_disable+0x3b/0x140 [ 135.302484][ T7060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.302505][ T7060] ? clear_bhb_loop+0x70/0xc0 [ 135.302526][ T7060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.302546][ T7060] RIP: 0033:0x7f8f2cd9e1d9 [ 135.302565][ T7060] 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 [ 135.302582][ T7060] RSP: 002b:00007f8f2dc02028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 135.302603][ T7060] RAX: ffffffffffffffda RBX: 00007f8f2d025fa0 RCX: 00007f8f2cd9e1d9 [ 135.302619][ T7060] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 135.302631][ T7060] RBP: 00007f8f2ce35888 R08: 0000000000000000 R09: 0000000000000000 [ 135.302644][ T7060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.302656][ T7060] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 135.302688][ T7060] [ 135.878947][ T7080] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 136.285169][ T7105] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 136.460680][ T7117] FAULT_INJECTION: forcing a failure. [ 136.460680][ T7117] name failslab, interval 1, probability 0, space 0, times 0 [ 136.460711][ T7117] CPU: 1 UID: 0 PID: 7117 Comm: syz.4.347 Not tainted syzkaller #0 PREEMPT(full) [ 136.460734][ T7117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 136.460746][ T7117] Call Trace: [ 136.460754][ T7117] [ 136.460762][ T7117] dump_stack_lvl+0xe8/0x150 [ 136.460790][ T7117] should_fail_ex+0x3eb/0x540 [ 136.460816][ T7117] should_failslab+0xa8/0x100 [ 136.460838][ T7117] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 136.460861][ T7117] ? __d_alloc+0x37/0x7f0 [ 136.460878][ T7117] ? __d_alloc+0x37/0x7f0 [ 136.460902][ T7117] __d_alloc+0x37/0x7f0 [ 136.460925][ T7117] d_alloc_pseudo+0x21/0xc0 [ 136.460946][ T7117] alloc_path_pseudo+0x107/0x220 [ 136.460970][ T7117] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 136.460991][ T7117] ? do_raw_spin_lock+0x12b/0x2f0 [ 136.461017][ T7117] alloc_file_pseudo+0xa8/0x1e0 [ 136.461039][ T7117] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 136.461059][ T7117] ? _raw_spin_unlock+0x28/0x50 [ 136.461087][ T7117] sock_alloc_file+0xb8/0x2e0 [ 136.461106][ T7117] ? __sys_socket+0x12b/0x1b0 [ 136.461126][ T7117] __sys_socket+0x13f/0x1b0 [ 136.461149][ T7117] __x64_sys_socket+0x7a/0x90 [ 136.461170][ T7117] do_syscall_64+0x166/0x520 [ 136.461189][ T7117] ? trace_irq_disable+0x3b/0x140 [ 136.461207][ T7117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.461229][ T7117] ? clear_bhb_loop+0x70/0xc0 [ 136.461261][ T7117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.461282][ T7117] RIP: 0033:0x7fe92379e1d9 [ 136.461301][ T7117] 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 [ 136.461319][ T7117] RSP: 002b:00007fe9246f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 136.461341][ T7117] RAX: ffffffffffffffda RBX: 00007fe923a25fa0 RCX: 00007fe92379e1d9 [ 136.461358][ T7117] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 136.461370][ T7117] RBP: 00007fe923835888 R08: 0000000000000000 R09: 0000000000000000 [ 136.461383][ T7117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.461396][ T7117] R13: 00007fe923a26038 R14: 00007fe923a25fa0 R15: 00007fffe8d2cd98 [ 136.461427][ T7117] [ 136.546119][ T7120] autofs: Bad value for 'fd' [ 136.752746][ T7125] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 137.088143][ T7137] autofs: Unknown parameter '0x0000000000000000' [ 137.321601][ T7146] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 137.563220][ T7161] autofs: Unknown parameter '0x0000000000000000' [ 137.670120][ T7167] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 137.705233][ T7169] FAULT_INJECTION: forcing a failure. [ 137.705233][ T7169] name failslab, interval 1, probability 0, space 0, times 0 [ 137.705264][ T7169] CPU: 1 UID: 0 PID: 7169 Comm: syz.6.370 Not tainted syzkaller #0 PREEMPT(full) [ 137.705276][ T7169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 137.705283][ T7169] Call Trace: [ 137.705288][ T7169] [ 137.705293][ T7169] dump_stack_lvl+0xe8/0x150 [ 137.705309][ T7169] should_fail_ex+0x3eb/0x540 [ 137.705323][ T7169] should_failslab+0xa8/0x100 [ 137.705334][ T7169] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 137.705347][ T7169] ? __d_alloc+0x37/0x7f0 [ 137.705356][ T7169] ? __d_alloc+0x37/0x7f0 [ 137.705368][ T7169] __d_alloc+0x37/0x7f0 [ 137.705379][ T7169] d_alloc_pseudo+0x21/0xc0 [ 137.705390][ T7169] alloc_path_pseudo+0x107/0x220 [ 137.705403][ T7169] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 137.705414][ T7169] ? do_raw_spin_lock+0x12b/0x2f0 [ 137.705427][ T7169] alloc_file_pseudo+0xa8/0x1e0 [ 137.705444][ T7169] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 137.705463][ T7169] ? _raw_spin_unlock+0x28/0x50 [ 137.705487][ T7169] sock_alloc_file+0xb8/0x2e0 [ 137.705504][ T7169] ? __sys_socket+0x12b/0x1b0 [ 137.705523][ T7169] __sys_socket+0x13f/0x1b0 [ 137.705544][ T7169] __x64_sys_socket+0x7a/0x90 [ 137.705561][ T7169] do_syscall_64+0x166/0x520 [ 137.705577][ T7169] ? trace_irq_disable+0x3b/0x140 [ 137.705593][ T7169] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.705614][ T7169] ? clear_bhb_loop+0x70/0xc0 [ 137.705637][ T7169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.705656][ T7169] RIP: 0033:0x7fca5519e1d9 [ 137.705680][ T7169] 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 [ 137.705690][ T7169] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 137.705707][ T7169] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 137.705721][ T7169] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 137.705732][ T7169] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 137.705743][ T7169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.705753][ T7169] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 137.705781][ T7169] [ 138.194603][ T7186] autofs: Unknown parameter '0x0000000000000000' [ 138.379756][ T7191] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 138.618016][ T7204] netlink: 24 bytes leftover after parsing attributes in process `syz.6.384'. [ 138.750365][ T7208] autofs: Unknown parameter '0x0000000000000000' [ 138.985137][ T7214] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 139.055810][ T5695] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 139.116520][ T7218] FAULT_INJECTION: forcing a failure. [ 139.116520][ T7218] name failslab, interval 1, probability 0, space 0, times 0 [ 139.116549][ T7218] CPU: 1 UID: 0 PID: 7218 Comm: syz.6.392 Not tainted syzkaller #0 PREEMPT(full) [ 139.116575][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 139.116587][ T7218] Call Trace: [ 139.116595][ T7218] [ 139.116603][ T7218] dump_stack_lvl+0xe8/0x150 [ 139.116630][ T7218] should_fail_ex+0x3eb/0x540 [ 139.116655][ T7218] should_failslab+0xa8/0x100 [ 139.116675][ T7218] ? alloc_empty_file+0x5b/0x1d0 [ 139.116695][ T7218] kmem_cache_alloc_noprof+0x9c/0x600 [ 139.116719][ T7218] ? alloc_empty_file+0x5b/0x1d0 [ 139.116745][ T7218] alloc_empty_file+0x5b/0x1d0 [ 139.116766][ T7218] alloc_file_pseudo+0x110/0x1e0 [ 139.116787][ T7218] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 139.116807][ T7218] ? _raw_spin_unlock+0x28/0x50 [ 139.116834][ T7218] sock_alloc_file+0xb8/0x2e0 [ 139.116853][ T7218] ? __sys_socket+0x12b/0x1b0 [ 139.116874][ T7218] __sys_socket+0x13f/0x1b0 [ 139.116897][ T7218] __x64_sys_socket+0x7a/0x90 [ 139.116918][ T7218] do_syscall_64+0x166/0x520 [ 139.116936][ T7218] ? trace_irq_disable+0x3b/0x140 [ 139.116955][ T7218] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.116976][ T7218] ? clear_bhb_loop+0x70/0xc0 [ 139.116998][ T7218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.117017][ T7218] RIP: 0033:0x7fca5519e1d9 [ 139.117037][ T7218] 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 [ 139.117054][ T7218] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 139.117076][ T7218] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 139.117091][ T7218] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 139.117103][ T7218] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 139.117116][ T7218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.117128][ T7218] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 139.117160][ T7218] [ 139.200409][ T5695] usb 8-1: device descriptor read/64, error -71 [ 139.465826][ T5695] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 139.604112][ T5695] usb 8-1: device descriptor read/64, error -71 [ 139.712195][ T5695] usb usb8-port1: attempt power cycle [ 139.725132][ T7234] autofs: Unknown parameter '0x0000000000000000' [ 140.035235][ T7247] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 140.047106][ T5695] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 140.066934][ T5695] usb 8-1: device descriptor read/8, error -71 [ 140.305844][ T5695] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 140.311832][ T7263] autofs: Unknown parameter '0x0000000000000000' [ 140.334495][ T5695] usb 8-1: device descriptor read/8, error -71 [ 140.394634][ T7269] FAULT_INJECTION: forcing a failure. [ 140.394634][ T7269] name failslab, interval 1, probability 0, space 0, times 0 [ 140.394665][ T7269] CPU: 1 UID: 0 PID: 7269 Comm: syz.6.407 Not tainted syzkaller #0 PREEMPT(full) [ 140.394688][ T7269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 140.394701][ T7269] Call Trace: [ 140.394708][ T7269] [ 140.394717][ T7269] dump_stack_lvl+0xe8/0x150 [ 140.394745][ T7269] should_fail_ex+0x3eb/0x540 [ 140.394771][ T7269] should_failslab+0xa8/0x100 [ 140.394792][ T7269] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 140.394816][ T7269] ? __d_alloc+0x37/0x7f0 [ 140.394833][ T7269] ? __d_alloc+0x37/0x7f0 [ 140.394857][ T7269] __d_alloc+0x37/0x7f0 [ 140.394880][ T7269] d_alloc_pseudo+0x21/0xc0 [ 140.394901][ T7269] alloc_path_pseudo+0x107/0x220 [ 140.394924][ T7269] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 140.394946][ T7269] ? do_raw_spin_lock+0x12b/0x2f0 [ 140.394972][ T7269] alloc_file_pseudo+0xa8/0x1e0 [ 140.394995][ T7269] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 140.395015][ T7269] ? _raw_spin_unlock+0x28/0x50 [ 140.395040][ T7269] sock_alloc_file+0xb8/0x2e0 [ 140.395060][ T7269] ? __sys_socket+0x12b/0x1b0 [ 140.395078][ T7269] __sys_socket+0x13f/0x1b0 [ 140.395099][ T7269] __x64_sys_socket+0x7a/0x90 [ 140.395118][ T7269] do_syscall_64+0x166/0x520 [ 140.395134][ T7269] ? trace_irq_disable+0x3b/0x140 [ 140.395152][ T7269] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.395173][ T7269] ? clear_bhb_loop+0x70/0xc0 [ 140.395195][ T7269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.395215][ T7269] RIP: 0033:0x7fca5519e1d9 [ 140.395233][ T7269] 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 [ 140.395250][ T7269] RSP: 002b:00007fca55fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 140.395272][ T7269] RAX: ffffffffffffffda RBX: 00007fca55425fa0 RCX: 00007fca5519e1d9 [ 140.395289][ T7269] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 140.395301][ T7269] RBP: 00007fca55235888 R08: 0000000000000000 R09: 0000000000000000 [ 140.395315][ T7269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 140.395327][ T7269] R13: 00007fca55426038 R14: 00007fca55425fa0 R15: 00007ffcfab3d1c8 [ 140.395359][ T7269] [ 140.437707][ T5695] usb usb8-port1: unable to enumerate USB device [ 140.569403][ T7272] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 141.110587][ T7296] autofs: Unknown parameter 'fd0x0000000000000000' [ 141.452187][ T7308] FAULT_INJECTION: forcing a failure. [ 141.452187][ T7308] name failslab, interval 1, probability 0, space 0, times 0 [ 141.452217][ T7308] CPU: 0 UID: 0 PID: 7308 Comm: syz.4.418 Not tainted syzkaller #0 PREEMPT(full) [ 141.452240][ T7308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 141.452253][ T7308] Call Trace: [ 141.452261][ T7308] [ 141.452269][ T7308] dump_stack_lvl+0xe8/0x150 [ 141.452296][ T7308] should_fail_ex+0x3eb/0x540 [ 141.452322][ T7308] should_failslab+0xa8/0x100 [ 141.452344][ T7308] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 141.452366][ T7308] ? __d_alloc+0x37/0x7f0 [ 141.452383][ T7308] ? __d_alloc+0x37/0x7f0 [ 141.452405][ T7308] __d_alloc+0x37/0x7f0 [ 141.452428][ T7308] d_alloc_pseudo+0x21/0xc0 [ 141.452448][ T7308] alloc_path_pseudo+0x107/0x220 [ 141.452471][ T7308] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 141.452492][ T7308] ? do_raw_spin_lock+0x12b/0x2f0 [ 141.452516][ T7308] alloc_file_pseudo+0xa8/0x1e0 [ 141.452537][ T7308] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 141.452555][ T7308] ? _raw_spin_unlock+0x28/0x50 [ 141.452580][ T7308] sock_alloc_file+0xb8/0x2e0 [ 141.452599][ T7308] ? __sys_socket+0x12b/0x1b0 [ 141.452619][ T7308] __sys_socket+0x13f/0x1b0 [ 141.452639][ T7308] __x64_sys_socket+0x7a/0x90 [ 141.452663][ T7308] do_syscall_64+0x166/0x520 [ 141.452681][ T7308] ? trace_irq_disable+0x3b/0x140 [ 141.452696][ T7308] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.452718][ T7308] ? clear_bhb_loop+0x70/0xc0 [ 141.452740][ T7308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.452760][ T7308] RIP: 0033:0x7fe92379e1d9 [ 141.452779][ T7308] 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 [ 141.452795][ T7308] RSP: 002b:00007fe9246f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 141.452817][ T7308] RAX: ffffffffffffffda RBX: 00007fe923a25fa0 RCX: 00007fe92379e1d9 [ 141.452831][ T7308] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 141.452842][ T7308] RBP: 00007fe923835888 R08: 0000000000000000 R09: 0000000000000000 [ 141.452861][ T7308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.452873][ T7308] R13: 00007fe923a26038 R14: 00007fe923a25fa0 R15: 00007fffe8d2cd98 [ 141.452905][ T7308] [ 141.765014][ T7314] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 142.168958][ T7322] syzkaller0: entered promiscuous mode [ 142.168981][ T7322] syzkaller0: entered allmulticast mode [ 143.683272][ T7343] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 143.853496][ T7345] FAULT_INJECTION: forcing a failure. [ 143.853496][ T7345] name failslab, interval 1, probability 0, space 0, times 0 [ 143.853525][ T7345] CPU: 1 UID: 0 PID: 7345 Comm: syz.5.429 Not tainted syzkaller #0 PREEMPT(full) [ 143.853549][ T7345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 143.853561][ T7345] Call Trace: [ 143.853569][ T7345] [ 143.853577][ T7345] dump_stack_lvl+0xe8/0x150 [ 143.853603][ T7345] should_fail_ex+0x3eb/0x540 [ 143.853629][ T7345] should_failslab+0xa8/0x100 [ 143.853651][ T7345] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 143.853675][ T7345] ? __d_alloc+0x37/0x7f0 [ 143.853691][ T7345] ? __d_alloc+0x37/0x7f0 [ 143.853714][ T7345] __d_alloc+0x37/0x7f0 [ 143.853737][ T7345] d_alloc_pseudo+0x21/0xc0 [ 143.853758][ T7345] alloc_path_pseudo+0x107/0x220 [ 143.853781][ T7345] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 143.853800][ T7345] ? do_raw_spin_lock+0x12b/0x2f0 [ 143.853826][ T7345] alloc_file_pseudo+0xa8/0x1e0 [ 143.853848][ T7345] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 143.853868][ T7345] ? _raw_spin_unlock+0x28/0x50 [ 143.853894][ T7345] sock_alloc_file+0xb8/0x2e0 [ 143.853913][ T7345] ? __sys_socket+0x12b/0x1b0 [ 143.853935][ T7345] __sys_socket+0x13f/0x1b0 [ 143.853957][ T7345] __x64_sys_socket+0x7a/0x90 [ 143.853976][ T7345] do_syscall_64+0x166/0x520 [ 143.853994][ T7345] ? trace_irq_disable+0x3b/0x140 [ 143.854011][ T7345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.854032][ T7345] ? clear_bhb_loop+0x70/0xc0 [ 143.854053][ T7345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.854072][ T7345] RIP: 0033:0x7fc5b759e1d9 [ 143.854091][ T7345] 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 [ 143.854108][ T7345] RSP: 002b:00007fc5b8473028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 143.854130][ T7345] RAX: ffffffffffffffda RBX: 00007fc5b7825fa0 RCX: 00007fc5b759e1d9 [ 143.854145][ T7345] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 143.854157][ T7345] RBP: 00007fc5b7635888 R08: 0000000000000000 R09: 0000000000000000 [ 143.854170][ T7345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.854183][ T7345] R13: 00007fc5b7826038 R14: 00007fc5b7825fa0 R15: 00007fff2958ff68 [ 143.854214][ T7345] [ 148.736804][ T7380] i2c i2c-0: Failed to register i2c client retu at 0x01 (-16) [ 149.164253][ T7390] syzkaller0: entered promiscuous mode [ 149.164278][ T7390] syzkaller0: entered allmulticast mode [ 154.592515][ T7434] netlink: 32 bytes leftover after parsing attributes in process `syz.5.446'. [ 156.209946][ T54] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 156.211692][ T54] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 156.212336][ T54] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 156.213328][ T54] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 156.213904][ T54] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 156.232990][ T5615] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 156.233276][ T5615] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 156.233548][ T5615] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 156.234422][ T5615] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 156.234929][ T5615] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 156.910856][ T1045] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.271628][ T1045] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.351794][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 157.353438][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 157.355661][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 157.378789][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 157.379376][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 157.486422][ T1045] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.711433][ T1045] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 158.258210][ T5615] Bluetooth: hci1: command tx timeout [ 158.419584][ T1045] bridge_slave_1: left allmulticast mode [ 158.419608][ T1045] bridge_slave_1: left promiscuous mode [ 158.419880][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.424028][ T1045] bridge_slave_0: left allmulticast mode [ 158.424048][ T1045] bridge_slave_0: left promiscuous mode [ 158.424234][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.689678][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 158.692338][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 158.693834][ T1045] bond0 (unregistering): Released all slaves [ 159.030086][ T7563] VFS: Can't find a romfs filesystem on dev mtdblock0. [ 159.030086][ T7563] [ 159.190272][ T1045] hsr_slave_0: left promiscuous mode [ 159.191003][ T1045] hsr_slave_1: left promiscuous mode [ 159.191817][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 159.191836][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 159.192597][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 159.192615][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 159.232158][ T1045] veth1_macvtap: left promiscuous mode [ 159.232194][ T1045] veth0_macvtap: left promiscuous mode [ 159.232365][ T1045] veth1_vlan: left promiscuous mode [ 159.232427][ T1045] veth0_vlan: left promiscuous mode [ 159.456051][ T5615] Bluetooth: hci3: command tx timeout [ 159.812644][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 159.840438][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 160.287969][ T7481] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.288131][ T7481] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.288252][ T7481] bridge_slave_0: entered allmulticast mode [ 160.290056][ T7481] bridge_slave_0: entered promiscuous mode [ 160.330044][ T7481] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.330215][ T7481] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.330342][ T7481] bridge_slave_1: entered allmulticast mode [ 160.333031][ T7481] bridge_slave_1: entered promiscuous mode [ 160.341133][ T5615] Bluetooth: hci1: command tx timeout [ 160.420096][ T7481] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 160.425159][ T7481] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 160.528293][ T7481] team0: Port device team_slave_0 added [ 160.553250][ T7481] team0: Port device team_slave_1 added [ 160.708208][ T1045] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.784189][ T7481] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 160.784206][ T7481] 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. [ 160.784228][ T7481] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 160.799447][ T7481] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 160.799463][ T7481] 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. [ 160.799486][ T7481] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.976472][ T1045] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.012163][ T7481] hsr_slave_0: entered promiscuous mode [ 161.013711][ T7481] hsr_slave_1: entered promiscuous mode [ 161.098998][ T7644] FAULT_INJECTION: forcing a failure. [ 161.098998][ T7644] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.099030][ T7644] CPU: 1 UID: 0 PID: 7644 Comm: syz.7.488 Not tainted syzkaller #0 PREEMPT(full) [ 161.099053][ T7644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 161.099066][ T7644] Call Trace: [ 161.099073][ T7644] [ 161.099082][ T7644] dump_stack_lvl+0xe8/0x150 [ 161.099109][ T7644] should_fail_ex+0x3eb/0x540 [ 161.099135][ T7644] prepare_alloc_pages+0x21e/0x5f0 [ 161.099163][ T7644] __alloc_frozen_pages_noprof+0x17a/0x400 [ 161.099189][ T7644] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 161.099219][ T7644] ? policy_nodemask+0x2cc/0x8e0 [ 161.099244][ T7644] alloc_pages_mpol+0x21e/0x390 [ 161.099270][ T7644] alloc_pages_noprof+0xb1/0x2b0 [ 161.099293][ T7644] get_zeroed_page_noprof+0x1a/0x90 [ 161.099318][ T7644] mon_bin_open+0x236/0x530 [ 161.099347][ T7644] chrdev_open+0x4d9/0x600 [ 161.099369][ T7644] ? __pfx_chrdev_open+0x10/0x10 [ 161.099389][ T7644] ? devcgroup_check_permission+0x31/0x8f0 [ 161.099415][ T7644] ? __pfx_chrdev_open+0x10/0x10 [ 161.099441][ T7644] do_dentry_open+0x80e/0x1360 [ 161.099471][ T7644] vfs_open_consume+0x4a/0x350 [ 161.099489][ T7644] ? path_openat+0x148a/0x1da0 [ 161.099513][ T7644] path_openat+0x14a6/0x1da0 [ 161.099551][ T7644] do_file_open+0x23e/0x4a0 [ 161.099575][ T7644] ? __pfx_do_file_open+0x10/0x10 [ 161.099617][ T7644] ? _raw_spin_unlock+0x28/0x50 [ 161.099636][ T7644] ? alloc_fd+0x6af/0x760 [ 161.099668][ T7644] do_sys_openat2+0x115/0x200 [ 161.099691][ T7644] ? __pfx_do_sys_openat2+0x10/0x10 [ 161.099718][ T7644] ? do_user_addr_fault+0xd3f/0x1480 [ 161.099742][ T7644] __x64_sys_openat+0x138/0x170 [ 161.099768][ T7644] do_syscall_64+0x166/0x520 [ 161.099786][ T7644] ? trace_irq_disable+0x3b/0x140 [ 161.099802][ T7644] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.099823][ T7644] ? clear_bhb_loop+0x70/0xc0 [ 161.099843][ T7644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.099863][ T7644] RIP: 0033:0x7f8f2cd5ea0e [ 161.099883][ T7644] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 161.099900][ T7644] RSP: 002b:00007f8f2dc01b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 161.099921][ T7644] RAX: ffffffffffffffda RBX: 00007f8f2dc026c0 RCX: 00007f8f2cd5ea0e [ 161.099935][ T7644] RDX: 000000000008a100 RSI: 00007f8f2dc01c00 RDI: ffffffffffffff9c [ 161.099950][ T7644] RBP: 00007f8f2dc01c00 R08: 0000000000000000 R09: 0000000000000000 [ 161.099964][ T7644] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 161.099977][ T7644] R13: 00007f8f2d026038 R14: 00007f8f2d025fa0 R15: 00007fff307bf1a8 [ 161.100010][ T7644] [ 161.370832][ T1045] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.536953][ T5615] Bluetooth: hci3: command tx timeout [ 161.593838][ T1045] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.621026][ T5270] 8021q: adding VLAN 0 to HW filter on device eth17 [ 161.658193][ T7518] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.658345][ T7518] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.658474][ T7518] bridge_slave_0: entered allmulticast mode [ 161.660438][ T7518] bridge_slave_0: entered promiscuous mode [ 161.662468][ T7666] comedi: No check for data length of config insn id 768 is implemented [ 161.662484][ T7666] comedi: Add a check to check_insn_config_length in drivers/comedi/comedi_fops.c [ 161.662496][ T7666] comedi: Assuming n=15 is correct [ 161.748564][ T7518] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.748665][ T7518] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.748785][ T7518] bridge_slave_1: entered allmulticast mode [ 161.750282][ T7518] bridge_slave_1: entered promiscuous mode [ 161.808017][ T7668] syz.7.496 uses obsolete (PF_INET,SOCK_PACKET) [ 161.874967][ T7518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.916310][ T7518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.330302][ T7518] team0: Port device team_slave_0 added [ 162.397111][ T7518] team0: Port device team_slave_1 added [ 162.415898][ T5615] Bluetooth: hci1: command tx timeout [ 162.487200][ T7689] hub 5-0:1.0: USB hub found [ 162.487633][ T7689] hub 5-0:1.0: 1 port detected [ 162.540426][ T1045] bridge_slave_1: left allmulticast mode [ 162.540452][ T1045] bridge_slave_1: left promiscuous mode [ 162.540664][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.544948][ T1045] bridge_slave_0: left allmulticast mode [ 162.544971][ T1045] bridge_slave_0: left promiscuous mode [ 162.545157][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.890268][ T7705] netlink: 8 bytes leftover after parsing attributes in process `syz.7.504'. [ 162.980172][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 162.985631][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 163.006245][ T1045] bond0 (unregistering): Released all slaves [ 163.036200][ T7518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.036216][ T7518] 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. [ 163.036241][ T7518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.041531][ T7518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.041545][ T7518] 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. [ 163.041569][ T7518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.044479][ T5270] 8021q: adding VLAN 0 to HW filter on device eth18 [ 163.235235][ T7481] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 163.254269][ T7481] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 163.326745][ T7481] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 163.340712][ T7481] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 163.409460][ T7518] hsr_slave_0: entered promiscuous mode [ 163.412067][ T7518] hsr_slave_1: entered promiscuous mode [ 163.412846][ T7518] debugfs: 'hsr0' already exists in 'hsr' [ 163.412865][ T7518] Cannot create hsr debugfs directory [ 163.413051][ T7481] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 163.462530][ T7481] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 163.468357][ T7720] netlink: 8 bytes leftover after parsing attributes in process `syz.5.511'. [ 163.635854][ T5615] Bluetooth: hci3: command tx timeout [ 163.763654][ T7481] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 163.812888][ T7481] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 163.969483][ T1045] hsr_slave_0: left promiscuous mode [ 163.971600][ T1045] hsr_slave_1: left promiscuous mode [ 163.972402][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 163.972420][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 163.974188][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 163.974206][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 163.983039][ T1045] veth1_macvtap: left promiscuous mode [ 163.983072][ T1045] veth0_macvtap: left promiscuous mode [ 163.983162][ T1045] veth1_vlan: left promiscuous mode [ 163.983243][ T1045] veth0_vlan: left promiscuous mode [ 164.496463][ T5615] Bluetooth: hci1: command tx timeout [ 164.580280][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 164.608290][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 164.840940][ T5270] 8021q: adding VLAN 0 to HW filter on device eth19 [ 165.318340][ T7518] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 165.339083][ T7518] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 165.341529][ T7518] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 165.367345][ T7518] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 165.368678][ T7518] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 165.382197][ T7518] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 165.399649][ T7518] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 165.415008][ T7518] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 165.604090][ T7481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.696507][ T5615] Bluetooth: hci3: command tx timeout [ 165.709016][ T7481] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.738826][ T90] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.738943][ T90] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.815596][ T90] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.815698][ T90] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.961149][ T7518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 166.035214][ T7518] 8021q: adding VLAN 0 to HW filter on device team0 [ 166.054523][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.054633][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 166.073381][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.073484][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 166.087457][ T5270] 8021q: adding VLAN 0 to HW filter on device eth20 [ 166.894930][ T7481] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.126910][ T7518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.187996][ T7866] netlink: 32 bytes leftover after parsing attributes in process `syz.7.537'. [ 167.242447][ T5270] 8021q: adding VLAN 0 to HW filter on device eth21 [ 167.359331][ T7481] veth0_vlan: entered promiscuous mode [ 167.378154][ T7481] veth1_vlan: entered promiscuous mode [ 167.433362][ T7481] veth0_macvtap: entered promiscuous mode [ 167.447119][ T7481] veth1_macvtap: entered promiscuous mode [ 167.474757][ T7481] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.491217][ T7481] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.556238][ T71] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.563902][ T90] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.563948][ T90] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.563981][ T90] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.700059][ T1045] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.700079][ T1045] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.760404][ T1045] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.760426][ T1045] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.802996][ T7518] veth0_vlan: entered promiscuous mode [ 167.813164][ T7518] veth1_vlan: entered promiscuous mode [ 167.880613][ T7518] veth0_macvtap: entered promiscuous mode [ 167.892367][ T7518] veth1_macvtap: entered promiscuous mode [ 167.930395][ T7518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.947595][ T7518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.976511][ T917] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 168.079232][ T71] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 168.079282][ T71] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 168.079317][ T71] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 168.214937][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.214958][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.221649][ T5270] 8021q: adding VLAN 0 to HW filter on device eth22 [ 168.319179][ T917] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.319199][ T917] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.432615][ T7905] netlink: 32 bytes leftover after parsing attributes in process `syz.8.544'. [ 168.540791][ T7909] ======================================================= [ 168.540791][ T7909] WARNING: The mand mount option has been d ** replaying previous printk message ** [ 168.540791][ T7909] ======================================================= [ 168.540791][ T7909] WARNING: The mand mount option has been deprecated and [ 168.540791][ T7909] and is ignored by this kernel. Remove the mand [ 168.540791][ T7909] option from the mount to silence this warning. [ 168.540791][ T7909] ======================================================= [ 168.556393][ T7909] [ 168.598034][ T7909] ====================================================== [ 168.605113][ T7909] WARNING: possible circular locking dependency detected [ 168.612156][ T7909] syzkaller #0 Not tainted [ 168.616671][ T7909] ------------------------------------------------------ [ 168.623695][ T7909] syz.8.546/7909 is trying to acquire lock: [ 168.629589][ T7909] ffff88807c008460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 168.638325][ T7909] [ 168.638325][ T7909] but task is already holding lock: [ 168.645695][ T7909] ffff888076ddbe40 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 168.655458][ T7909] [ 168.655458][ T7909] which lock already depends on the new lock. [ 168.655458][ T7909] [ 168.665862][ T7909] [ 168.665862][ T7909] the existing dependency chain (in reverse order) is: [ 168.674885][ T7909] [ 168.674885][ T7909] -> #2 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}: [ 168.682724][ T7909] __d_alloc_parallel+0xc32/0x1700 [ 168.688376][ T7909] __lookup_slow+0x82/0x2f0 [ 168.693415][ T7909] lookup_slow+0x59/0x80 [ 168.698186][ T7909] link_path_walk+0xd22/0x1910 [ 168.703477][ T7909] path_openat+0x1c4/0x1da0 [ 168.708514][ T7909] do_file_open+0x23e/0x4a0 [ 168.713558][ T7909] do_sys_openat2+0x115/0x200 [ 168.718769][ T7909] __x64_sys_openat+0x138/0x170 [ 168.724152][ T7909] do_syscall_64+0x166/0x520 [ 168.729274][ T7909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.735699][ T7909] [ 168.735699][ T7909] -> #1 (&type->i_mutex_dir_key#5){++++}-{4:4}: [ 168.744141][ T7909] down_write+0x91/0x200 [ 168.748915][ T7909] lookup_open+0x246/0x1970 [ 168.753954][ T7909] path_openat+0x673/0x1da0 [ 168.758984][ T7909] do_file_open+0x23e/0x4a0 [ 168.764018][ T7909] do_sys_openat2+0x115/0x200 [ 168.769226][ T7909] __x64_sys_openat+0x138/0x170 [ 168.774605][ T7909] do_syscall_64+0x166/0x520 [ 168.779726][ T7909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.786148][ T7909] [ 168.786148][ T7909] -> #0 (sb_writers#5){.+.+}-{0:0}: [ 168.793551][ T7909] __lock_acquire+0x164c/0x2de0 [ 168.798934][ T7909] lock_acquire+0x115/0x350 [ 168.803967][ T7909] sb_start_write+0x48/0x1c0 [ 168.809084][ T7909] mnt_want_write+0x41/0x90 [ 168.814113][ T7909] ovl_lookup+0xb93/0x1c80 [ 168.819063][ T7909] lookup_open+0x94b/0x1970 [ 168.824097][ T7909] path_openat+0x673/0x1da0 [ 168.829128][ T7909] do_file_open+0x23e/0x4a0 [ 168.834165][ T7909] do_sys_openat2+0x115/0x200 [ 168.839379][ T7909] __x64_sys_openat+0x138/0x170 [ 168.844756][ T7909] do_syscall_64+0x166/0x520 [ 168.849865][ T7909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.856275][ T7909] [ 168.856275][ T7909] other info that might help us debug this: [ 168.856275][ T7909] [ 168.866488][ T7909] Chain exists of: [ 168.866488][ T7909] sb_writers#5 --> &type->i_mutex_dir_key#5 --> DCACHE_PAR_LOOKUP [ 168.866488][ T7909] [ 168.880223][ T7909] Possible unsafe locking scenario: [ 168.880223][ T7909] [ 168.887657][ T7909] CPU0 CPU1 [ 168.893004][ T7909] ---- ---- [ 168.898353][ T7909] lock(DCACHE_PAR_LOOKUP); [ 168.902933][ T7909] lock(&type->i_mutex_dir_key#5); [ 168.910638][ T7909] lock(DCACHE_PAR_LOOKUP); [ 168.917734][ T7909] rlock(sb_writers#5); [ 168.921973][ T7909] [ 168.921973][ T7909] *** DEADLOCK *** [ 168.921973][ T7909] [ 168.930104][ T7909] locks held by syz.8.546/7909: 2, last CPU#0: [ 168.936241][ T7909] #0: ffff888069f28160 (&ovl_i_mutex_dir_key[depth]#2){.+.+}-{4:4}, at: lookup_open+0x221/0x1970 [ 168.946939][ T7909] #1: ffff888076ddbe40 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 168.957127][ T7909] [ 168.957127][ T7909] stack backtrace: [ 168.963002][ T7909] CPU: 0 UID: 0 PID: 7909 Comm: syz.8.546 Not tainted syzkaller #0 PREEMPT(full) [ 168.972188][ T7909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 168.982229][ T7909] Call Trace: [ 168.985496][ T7909] [ 168.988419][ T7909] dump_stack_lvl+0xe8/0x150 [ 168.993000][ T7909] print_circular_bug+0x2e2/0x300 [ 168.998017][ T7909] check_noncircular+0x12f/0x150 [ 169.002954][ T7909] __lock_acquire+0x164c/0x2de0 [ 169.007799][ T7909] ? do_raw_spin_unlock+0xf5/0x200 [ 169.012899][ T7909] lock_acquire+0x115/0x350 [ 169.017386][ T7909] ? mnt_want_write+0x41/0x90 [ 169.022051][ T7909] sb_start_write+0x48/0x1c0 [ 169.026624][ T7909] ? mnt_want_write+0x41/0x90 [ 169.031287][ T7909] mnt_want_write+0x41/0x90 [ 169.035783][ T7909] ovl_lookup+0xb93/0x1c80 [ 169.040185][ T7909] ? lock_acquire+0x115/0x350 [ 169.044856][ T7909] ? __pfx_ovl_lookup+0x10/0x10 [ 169.049692][ T7909] ? __d_lookup+0x66/0x790 [ 169.054106][ T7909] ? __pfx___d_alloc_parallel+0x10/0x10 [ 169.059640][ T7909] ? __d_lookup+0x6f3/0x790 [ 169.064132][ T7909] ? seqcount_lockdep_reader_access+0xec/0x100 [ 169.070274][ T7909] lookup_open+0x94b/0x1970 [ 169.074770][ T7909] path_openat+0x673/0x1da0 [ 169.079263][ T7909] do_file_open+0x23e/0x4a0 [ 169.083753][ T7909] ? __pfx_do_file_open+0x10/0x10 [ 169.088771][ T7909] ? _raw_spin_unlock+0x28/0x50 [ 169.093605][ T7909] ? alloc_fd+0x6af/0x760 [ 169.097931][ T7909] do_sys_openat2+0x115/0x200 [ 169.102605][ T7909] ? __se_sys_futex+0x3a8/0x450 [ 169.107441][ T7909] ? __pfx_do_sys_openat2+0x10/0x10 [ 169.112625][ T7909] ? rcu_is_watching+0x16/0xb0 [ 169.117377][ T7909] __x64_sys_openat+0x138/0x170 [ 169.122213][ T7909] do_syscall_64+0x166/0x520 [ 169.126789][ T7909] ? trace_irq_disable+0x3b/0x140 [ 169.131797][ T7909] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.137850][ T7909] ? clear_bhb_loop+0x70/0xc0 [ 169.142518][ T7909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.148398][ T7909] RIP: 0033:0x7f5a8199e1d9 [ 169.152800][ T7909] 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 [ 169.172394][ T7909] RSP: 002b:00007f5a8281a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 169.180792][ T7909] RAX: ffffffffffffffda RBX: 00007f5a81c25fa0 RCX: 00007f5a8199e1d9 [ 169.188751][ T7909] RDX: 0000000000000400 RSI: 0000200000000000 RDI: ffffffffffffff9c SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 169.196708][ T7909] RBP: 00007f5a81a35888 R08: 0000000000000000 R09: 0000000000000000 [ 169.204670][ T7909] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 169.212625][ T7909] R13: 00007f5a81c26038 R14: 00007f5a81c25fa0 R15: 00007ffdb02049a8 [ 169.220587][ T7909] [ 169.232070][ T5270] 8021q: adding VLAN 0 to HW filter on device eth23 [ 169.585653][ T1045] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.663881][ T1045] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.742960][ T1045] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.815436][ T1045] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 169.860642][ T5270] 8021q: adding VLAN 0 to HW filter on device eth24 [ 169.918875][ T1045] bridge_slave_1: left allmulticast mode [ 169.918898][ T1045] bridge_slave_1: left promiscuous mode [ 169.919033][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.920367][ T1045] bridge_slave_0: left allmulticast mode [ 169.920385][ T1045] bridge_slave_0: left promiscuous mode [ 169.920511][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.990774][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 169.992086][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 169.992763][ T1045] bond0 (unregistering): Released all slaves [ 170.238096][ T1045] hsr_slave_0: left promiscuous mode [ 170.241443][ T1045] hsr_slave_1: left promiscuous mode [ 170.241928][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 170.241943][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 170.246458][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 170.246473][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 170.259842][ T1045] veth1_macvtap: left promiscuous mode [ 170.259866][ T1045] veth0_macvtap: left promiscuous mode [ 170.259929][ T1045] veth1_vlan: left promiscuous mode [ 170.259968][ T1045] veth0_vlan: left promiscuous mode [ 170.384359][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 170.397459][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 170.431440][ T5270] 8021q: adding VLAN 0 to HW filter on device eth25 [ 170.683359][ T1045] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.713798][ T1045] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.725903][ T5270] 8021q: adding VLAN 0 to HW filter on device eth26 [ 170.762062][ T1045] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.802508][ T1045] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.890108][ T1045] netdevsim netdevsim9 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.940377][ T1045] netdevsim netdevsim9 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.963268][ T1045] netdevsim netdevsim9 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 170.999401][ T5270] 8021q: adding VLAN 0 to HW filter on device eth28 [ 171.021844][ T1045] netdevsim netdevsim9 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.110506][ T1045] bridge_slave_1: left allmulticast mode [ 171.110529][ T1045] bridge_slave_1: left promiscuous mode [ 171.110667][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.113534][ T1045] bridge_slave_0: left allmulticast mode [ 171.113554][ T1045] bridge_slave_0: left promiscuous mode [ 171.113684][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.155018][ T1045] bridge_slave_1: left allmulticast mode [ 171.155041][ T1045] bridge_slave_1: left promiscuous mode [ 171.155172][ T1045] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.168016][ T1045] bridge_slave_0: left allmulticast mode [ 171.168038][ T1045] bridge_slave_0: left promiscuous mode [ 171.168164][ T1045] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.287813][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 171.289224][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 171.290173][ T1045] bond0 (unregistering): Released all slaves [ 171.344659][ T1045] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 171.361403][ T1045] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 171.362398][ T1045] bond0 (unregistering): Released all slaves [ 171.412897][ T5270] 8021q: adding VLAN 0 to HW filter on device eth27 [ 171.619362][ T1045] hsr_slave_0: left promiscuous mode [ 171.619746][ T1045] hsr_slave_1: left promiscuous mode [ 171.620239][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 171.620254][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 171.620719][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 171.620733][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 171.623323][ T1045] hsr_slave_0: left promiscuous mode [ 171.623720][ T1045] hsr_slave_1: left promiscuous mode [ 171.624198][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 171.624213][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 171.624673][ T1045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 171.624688][ T1045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 171.632163][ T1045] veth1_macvtap: left promiscuous mode [ 171.632192][ T1045] veth0_macvtap: left promiscuous mode [ 171.632250][ T1045] veth1_vlan: left promiscuous mode [ 171.632288][ T1045] veth0_vlan: left promiscuous mode [ 171.660831][ T1045] veth1_macvtap: left promiscuous mode [ 171.660860][ T1045] veth0_macvtap: left promiscuous mode [ 171.660920][ T1045] veth1_vlan: left promiscuous mode [ 171.660959][ T1045] veth0_vlan: left promiscuous mode [ 171.847067][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 171.850519][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 171.948582][ T1045] team0 (unregistering): Port device team_slave_1 removed [ 171.951515][ T1045] team0 (unregistering): Port device team_slave_0 removed [ 171.989776][ T5270] 8021q: adding VLAN 0 to HW filter on device eth29 [ 172.320983][ T5270] 8021q: adding VLAN 0 to HW filter on device eth30 [ 172.537642][ T5270] 8021q: adding VLAN 0 to HW filter on device eth31 [ 172.775484][ T5270] 8021q: adding VLAN 0 to HW filter on device eth32 [ 172.969707][ T5270] 8021q: adding VLAN 0 to HW filter on device eth33 [ 173.180426][ T5270] 8021q: adding VLAN 0 to HW filter on device eth34 [ 173.381465][ T5270] 8021q: adding VLAN 0 to HW filter on device eth35 [ 173.600884][ T5270] 8021q: adding VLAN 0 to HW filter on device eth36