last executing test programs: 2.361620364s ago: executing program 3 (id=920): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x18) io_pgetevents(0x0, 0x0, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000340), 0x0) 2.354939784s ago: executing program 3 (id=921): syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000380), 0x12) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000140), 0xfc, 0x560, &(0x7f00000008c0)="$eJzs3d9rW1UcAPDvTdut+6HtYAz1QQp7cDKXrq0/JvgwH0WHA33XkGRlNF1Gk461Dtwe3IsvMgQRB6Lvvvs4/Af8KwY6GDKKPuwlctObLluTNu3StVs+H7jtOffe9Jxv7v2enpubkAAG1kT6IxfxakR8l0SMtW0bjmzjxOp+Kw+uFdMliUbjs3+SSLJ1rf2T7PehrPJKRPzxTcTJ3Pp2a0vLc4VKpbyQ1Sfr85cna0vLpy7OF2bLs+VL0zMzZ96ZmX7/vXf7Fuub5//78dM7H5359vjKD7/dO3IribNxONvWHsdTuN5emYiJ7DkZibNP7DjVh8b2kmS3O8C2DGV5PhLpGDAWQ1nWd9QYe5ZdA3bY12laAwMqkf8woFrzgNa1fZ+ug58b9z9cvQBaH//w6msjMdq8Njq4kjx2ZZRe7473of20jd//vn0rXaJ/r0MAbOr6jYg4PTy8fvxLsvFv+073sM+TbRj/4Nm5k85/3uo0/8mtzX+iw/znUIfc3Y7N8z93rw/NdJXO/z7oOP9du2k1PpTVXmrO+UaSCxcr5XRsezkiTsTI/rS+wf2cL3MrdxvdNrbP/9Ilbb81F8z6cW94/+OPKRXqhacKus39GxGvdZz/JmvHP+lw/NPn43yPbRwr336927bN499ZjV8i3uh4/B/d0Uo2vj852TwfJltnxXr/3jz2Z7f2dzv+9Pgf3Dj+8aT9fm1t6238PPqw3G3bds//fcnnzfK+bN3VQr2+MBWxL/lk/frpR49t1Vv7p/GfOL7x+Nfp/D+QJnaP8d88erN919Gtxb+z0vhLWzr+Wy/c/firn7q139vxf7tZOpGt6WX867WDT/PcAQAAAAAAwF6Ti4jDkeTya+VcLp9ffX/H0TiYq1Rr9ZMXqouXStH8rOx4jORad7rH2t4PMZW9H7ZVn36iPhMRRyLi+6EDzXq+WK2Udjt4AAAAAAAAAAAAAAAAAAAA2CMORYx2+vx/6q+h3e4dsOM2+Mpv4AXXPf+zLf34pidgT/L/HwaX/IfBJf9hcMl/GFzyHwaX/IfBJf9hcG0l/389t4MdAQAAAAAAAAAAAAAAAAAAAAAAAAAAgBfD+XPn0qWx8uBaMa2XriwtzlWvnCqVa3P5+cVivlhduJyfrVZnK+V8sTq/2d+rVKuXp6Zj8epkvVyrT9aWlr+Yry5eethYVR55JlEBAAAAAAAAAAAAAAAAAADA86W2tDxXqFTKCwoK2yoM741uKPS5sNsjEwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA88n8AAAD//75iP7A=") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000005c0)='sys_enter\x00', r2}, 0x18) lgetxattr(0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) readv(r4, &(0x7f00000027c0)=[{0x0}, {&(0x7f0000002480)=""/72, 0x48}], 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="00000000000057b6b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x46, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00'}, 0x10) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1', [{0x20, 'noblock_validity'}, {0x20, '\x00'}, {0x20, 'pedit\x00'}, {}, {0x20, '))'}, {0x20, '(\'\xe0\\%/'}], 0xa, "3d32df2c714456440667798be1fd81caae5ec23f7ca2517f19b82c547a038beec49f91f2d556d66bc41175bd632797eb63c52b1b849f78a2ce3909a49f7af51272cd9fcea0e99316"}, 0x78) 2.254946276s ago: executing program 0 (id=922): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00'}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0x0, 0x6, 0x0, @buffer={0x17, 0x0, 0x0}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) (fail_nth: 2) 2.241096416s ago: executing program 0 (id=923): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f0000000200)={[{@init_itable}, {@resuid}, {@stripe}]}, 0x3, 0x44b, &(0x7f00000004c0)="$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") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r3}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r3}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f0000000480)={0x0, 0x4000, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x33}, @void}}}, 0x1c}}, 0x4000054) fcntl$setstatus(r0, 0x4, 0x6000) (async) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x4, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x16, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) (async) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x16, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000380)='kfree\x00', r6}, 0x18) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b40)={&(0x7f0000000380)='kfree\x00', r6}, 0x18) unshare(0x2040400) r7 = fsopen(&(0x7f0000000440)='cgroup2\x00', 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x89f1, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfc, 0x87, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000045, [0xfffffffe, 0x89ff]}}) (async) ioctl$sock_SIOCETHTOOL(r8, 0x89f1, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfc, 0x87, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000045, [0xfffffffe, 0x89ff]}}) r9 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe90, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001cc0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r10 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) sched_setscheduler(0x0, 0x2, 0x0) (async) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb635773f04ebbeee, 0x13, r7, 0x0) unshare(0x52010500) prctl$PR_SET_NAME(0xf, &(0x7f0000000180)='wg1\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1c, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r10, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r1, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) (async) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1c, 0x8, 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&(0x7f0000000100)='GPL\x00', 0xd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r10, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r1, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r11, 0x0, 0xfffffffff7ffffe9}, 0x18) 1.509875407s ago: executing program 2 (id=933): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) symlinkat(0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000818110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000019007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000900)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x41, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000280)='kfree\x00', r0}, 0x10) r1 = syz_open_dev$usbfs(&(0x7f00000002c0), 0x73, 0x101301) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)) syz_open_dev$tty20(0xc, 0x4, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) epoll_create1(0x0) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0x10, &(0x7f0000000080)=ANY=[@ANYRESHEX], &(0x7f0000000500)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x43, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='kmem_cache_free\x00', r3, 0x0, 0x5}, 0x18) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x41, 0x1, 0x0, 0x0, 0x0) ioctl$USBDEVFS_IOCTL(r1, 0x4004550d, &(0x7f0000000040)=@usbdevfs_connect) 1.443894538s ago: executing program 3 (id=936): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x3}, {0xffff, 0xffff}, {0xffe0, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x1}}}]}, 0x38}}, 0x4804) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@ipv6_newnexthop={0x5c, 0x68, 0x0, 0x70bd27, 0x25dfdbfb, {0xa, 0x0, 0x3, 0x0, 0x1}, [@NHA_RES_GROUP={0x1c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8001}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x1}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8}]}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_BLACKHOLE={0x4}, @NHA_RES_GROUP={0xc, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x7}]}, @NHA_BLACKHOLE={0x4}, @NHA_OIF={0x8, 0x5, r3}, @NHA_BLACKHOLE={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x2000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYRES32, @ANYRES32=r4, @ANYBLOB="054ab7d800540f57397bfda6dedce0d9d44ea493d1c75549074e633a550c8dd02bba1ee4ac"], 0x1c}, 0x1, 0x0, 0x0, 0x28008000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0xc, &(0x7f0000000040)=0x80, 0x4) syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x410c84, &(0x7f0000000340), 0x1, 0x775, &(0x7f0000001180)="$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") r5 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x84042, 0x1fb) write$P9_RUNLINKAT(r6, &(0x7f0000000000)={0xfffffffffffffecb, 0x4d, 0x1}, 0xffffffd7) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x38, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x8000, 0x0, 0x1, 0x8, 0x20005, 0x2b, 0x0, 0x0, 0x0, 0xffffffffffffff7e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(r5, r5, 0x0, 0x800000009) 1.432200198s ago: executing program 2 (id=937): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1, 0x0, 0x5}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x1, 0x5, 0x2, 0xffff, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, @void, @value, @void, @value}, 0x48) 1.355925679s ago: executing program 2 (id=941): r0 = syz_open_dev$sg(&(0x7f00000002c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008800000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r3}, 0x10) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x41001, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 1.30078948s ago: executing program 0 (id=943): r0 = bpf$TOKEN_CREATE(0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020801010000000000000000020000000500030011"], 0x48}, 0x1, 0x0, 0x0, 0x890}, 0x20000004) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000078000000090a010400000000000000000100fffd08000a40000000000900020073797a31000000000900010073797a300000000008000540000000253c0011800a0001006c696d69740000002c0002800c000240000000000000000308000440000000010c000140fffffffffffff7ff08"], 0xc0}, 0x1, 0x0, 0x0, 0x40c0}, 0xc4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r2}, &(0x7f0000000180), 0x0}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000180)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r3}, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) 1.30045275s ago: executing program 2 (id=944): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYBLOB="0000000004000000b703000008000040850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000002c0)='sys_enter\x00', r0}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./bus/file0\x00', 0x0) 1.195914341s ago: executing program 2 (id=945): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000008000000010001000900000001"], 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b708000002001e007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000d00)='sched_switch\x00', r4}, 0x10) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)) r5 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000031401002dbd7000000000000900020073797a30000000000800410073697700140033006c6f0000fffffffffffffff000000000"], 0xffaf}, 0x1, 0x0, 0x0, 0x854}, 0x0) r6 = getegid() fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, r6, 0x800) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f0800034000000004640000000e0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000380003803400008028000180230001"], 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 1.195389321s ago: executing program 0 (id=946): r0 = syz_open_dev$sg(&(0x7f00000002c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000001c0)='mm_page_free\x00', r3, 0x0, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r4}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)='.', 0x1}], 0x1, 0x0, 0x0, 0x39c}, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x41001, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 1.127405233s ago: executing program 0 (id=947): syz_clone(0x4000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000380), 0x12) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f0000000140), 0xfc, 0x560, &(0x7f00000008c0)="$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") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000005c0)='sys_enter\x00', r2}, 0x18) lgetxattr(0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) readv(r4, &(0x7f00000027c0)=[{0x0}, {&(0x7f0000002480)=""/72, 0x48}], 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="00000000000057b6b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x46, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00'}, 0x10) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file1', [{0x20, 'noblock_validity'}, {0x20, '\x00'}, {0x20, 'pedit\x00'}, {0x20, '^*&.\x8a*}-+\xb4-'}, {0x20, '))'}, {0x20, '(\'\xe0\\%/'}], 0xa, "3d32df2c714456440667798be1fd81caae5ec23f7ca2517f19b82c547a038beec49f91f2d556d66bc41175bd632797eb63c52b1b849f78a2ce3909a49f7af51272cd9fcea0e99316"}, 0x83) 975.047195ms ago: executing program 4 (id=948): r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb, 0xb76e}, 0x100002, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYRES16=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00', r3}, 0x10) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r5 = dup2(r4, r4) write$tun(r5, 0x0, 0x46) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000062c0), 0x2, 0x0) write$nci(r6, &(0x7f0000006300)=@NCI_OP_RF_DISCOVER_SELECT_RSP={0x1, 0x1, 0x2, 0x4, 0xf}, 0x4) 914.012986ms ago: executing program 4 (id=949): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x18) io_pgetevents(0x0, 0x0, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000340), 0x0) 913.254706ms ago: executing program 4 (id=950): r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0xfffffffc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2, 0x4}, 0x10) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) dup3(r1, r0, 0x0) 912.398146ms ago: executing program 3 (id=951): r0 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={@null, 0xc, 'ip6gre0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000040000000800"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000480)='kfree\x00', r2, 0x0, 0x7}, 0x18) unshare(0x52e40250a340e0c3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00', r3}, 0x10) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x6000) 829.762867ms ago: executing program 3 (id=953): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xb, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10000, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) mount$9p_fd(0x70, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=f']) 771.213818ms ago: executing program 3 (id=954): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000001c6a000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff000000000200000009000100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000001c6a000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff000000000200000009000100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./bus\x00', 0x0, 0x18}, 0x18) (async) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@generic={&(0x7f0000000000)='./bus\x00', 0x0, 0x18}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r2, @ANYRES8=r1, @ANYBLOB="01002abd70000000000001"], 0x24}}, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000240)='./bus\x00', 0x404, &(0x7f0000000200)={[{@data_err_ignore}, {@mb_optimize_scan}]}, 0x1, 0x5e6, &(0x7f0000001200)="$eJzs3c1vFVUbAPBnbj9oKe/bQt68igtpYgwkSksLGGJcwNaQBj/ixo2VFkQKNLRGiyaUBDcmxo0xJq5ciP+FEtmy0pULN64MCVHD0sRr5nam9LZzW3r7MZX5/ZJLZ+bc4TzT26fn3NNz5gZQWYPpP7WI/RExnUT0J/OLZZ2RFQ4uPO/Bnx+dTR9J1Ouv/Z5Ekh3Ln59kX/uyk3si4scfktjXsbLemblrF8enpiavZvvDs5emh2fmrh2+cGn8/OT5ycujL4yeOH7s+ImRI21d1/WCY6dvvvt+/ydjb37z1V/JyLe/jCVxMl7Onrj0OjbLYAw2vifJyqK+E5tdWUk6sp+TpS9x0lliQKxL/vp1RcQT0R8d8fDF64+PXyk1OGBL1ZOIOlBRifyHisr7Afl7++Xvg2ul9EqA7XD/1MIAwMr871wYG4yextjA7gdJLB3WSSKivZG5Znsi4u6dsZvn7ozdjC0ahwOKzd+IiCeL8j9p5P9A9MRAI/9rTfmf9gvOZF/T46+2Wf/yoWL5D9tnIf97Vs3/aJH/by3J/7fbrH/w4eY7vU3539vuJQEAAAAAAEBl3T4VEc8X/f2/tjj/Jwrm//RFxMlNqH9w2f7Kv//X7m1CNUCB+6ciXiqc/1vLZ/8OdGRb/2nMB+hKzl2YmjwSEf+NiEPRtSvdH1mljsOf7vuyVdlgNv8vf6T1383mAmZx3Ovc1XzOxPjs+EavG4i4fyPiqcL5v8li+58UtP/p74PpR6xj37O3zrQqWzv/ga1S/zriYGH7//CuFcnq9+cYbvQHhvNewUpPf/jZd63qbzf/3WICNi5t/3evnv8DydL79cysv46jc531VmXt9v+7k9cbt5zpzo59MD47e3Ukojs53ZEebTo+uv6Y4XGU50OeL2n+H3pm9fG/ov5/b0TML/u/kz+a1xTn/v9336+t4tH/h/Kk+T+xrvZ//Rujtwa+b1X/o7X/xxpt/aHsiPE/WPBFnqbdzccL0rGzqGi74wUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAx0EtIvZEUhta3K7VhoYi+iLif7G7NnVlZva5c1feuzyRljU+/7+Wf9Jv/8J+kn/+/8CS/dFl+0cjYm9EfN7R29gfOntlaqLsiwcAAAAAAAAAAAAAAAAAAIAdoq/F+v/Ubx1lRwdsuc6yAwBKU5D/P5URB7D9tP9QXfIfqkv+Q3XJf6gu+Q/VJf+huuQ/VNc68z/JHgAAAAAAwM6098Dtn5OImH+xt/FIdWdlXaVGBmy1WtkBAKVxix+oLlP/oLrW+x7/5BbFAZRnrfm8PS1P2shM4OmzGzgZAAAAAAAAAAAAACrn4H7r/6GqrP+H6rL+H6orX/9/oOQ4gO3nPT4Qa6zkL1z/v+ZZAAAAAAAAAAAAAMBmmpm7dnF8amryqo03dkYY27lRr9evpz8FOyWef/lGPhV+p8SzbCNf6/doZ5X3OwkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGj2TwAAAP//030lBw==") openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r4}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r4}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r5}, 0x10) symlink(&(0x7f0000001780)='./file0/../file0\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000340)='./file0/../file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x1c5042, 0x12) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x1c5042, 0x12) write(r6, &(0x7f0000004200)='t', 0x1) sendfile(r6, r3, 0x0, 0x3ffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_user(r7, 0x0, 0x27) write$binfmt_aout(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="000006b191000000910000a485dd0040000000aa020000080000000000000000"], 0x20) sendfile(r6, r3, 0x0, 0x7ffff000) 693.412089ms ago: executing program 1 (id=957): r0 = syz_open_dev$sg(&(0x7f00000002c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000001c0)='mm_page_free\x00', r3, 0x0, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r4}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)='.', 0x1}], 0x1, 0x0, 0x0, 0x39c}, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffe, 0x6, 0x0, @buffer={0x2, 0x41001, &(0x7f00000000c0)=""/81}, &(0x7f0000000380)="259374c96ee3", 0x0, 0x0, 0x0, 0x0, 0x0}) 672.953689ms ago: executing program 1 (id=958): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xb, 0x7, 0x8, 0x8, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYRESHEX, @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000ebff7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f0000000300), 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='sched_switch\x00', r3, 0x0, 0x2}, 0x18) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, 0x0, &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @void, @value}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000021007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f000000000000000000000000000035cd18f45cd645656ebac71cd8ab927a574677b1634bebea1c6ee93479bcd8d15d3ca2b158858656ff3972f04f16a7baad898ac94bc748dd7457eec1331852ee465accbbb3885b0b37bfc4f8a6301d83d67aeada7918d6b17815affd773bebe5cd230a5c1ae27572423f419bc66aa96a13701084999e9b96ed8fa4a71c1f9b488170ab6f87d00e8e25babb86121ad240d1bbcbb83135b921049cdd1c38"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x810) bpf$PROG_LOAD(0x5, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000900)=@newtaction={0x140, 0x30, 0x9, 0xf00, 0x0, {}, [{0x12c, 0x1, [@m_bpf={0x80, 0x1, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{}, {0x3}, {}, {0x0, 0x0, 0xfe}, {}, {0x6}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}, @m_bpf={0xa8, 0x2, 0x0, 0x0, {{0x8}, {0x4}, {0x7f, 0x6, "34cd612c7a0ab41aeee4f2749c717405930291dd10c14ec41a0491357d7c632f458556e624bdab00958fafb08c18760601b0943a67d82a91d915c3984342a367d3b2e58cea49cb7452d570292ec56138e6a1ba36da3d664c8523216a7b39db943810932dbdc81b60f442a6febd49c70976736c5a483baea68dd16a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x5}}}}]}]}, 0x140}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) write$sndseq(r8, &(0x7f0000000380)=[{0x84, 0x77, 0x0, 0x0, @tick=0xfffffffc, {0x3}, {0x7, 0x2}, @raw32={[0x2, 0x0, 0x20]}}, {0x2, 0x78, 0x5, 0x83, @tick, {0xfc}, {}, @control={0x7, 0x8, 0x3}}, {0x6, 0x3, 0x9, 0x3, @tick=0x2, {0x10, 0x5}, {0xc, 0x2}, @control={0x3, 0x7, 0x7fff}}, {0x8, 0xd0, 0x5, 0xb, @tick=0x41cba9cd, {0x3, 0x9}, {0x2, 0x2}, @note={0xf9, 0x7, 0xb, 0x3, 0x10}}], 0x70) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r10 = openat$selinux_policy(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r10, 0x0) write$selinux_load(r9, &(0x7f0000000000)=ANY=[], 0xffa8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000680)='cq_schedule\x00', r4, 0x0, 0x9}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r2}, 0x10) mount$9p_rdma(&(0x7f0000000580), &(0x7f00000005c0)='./cgroup\x00', &(0x7f0000000600), 0x2800004, &(0x7f0000000640)=ANY=[@ANYBLOB="7472616e1000eaf82c706f1e3db00d50ee86c56b727490baaeb4dc413770aaded6a00000"]) 602.809061ms ago: executing program 1 (id=959): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000fd0f000002"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00'}, 0x10) lsetxattr$security_selinux(0x0, &(0x7f0000000240), 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x15, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="140100002800010004000000f8dbdf2503"], 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x40000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffbbbbbbbbbbbb86dd606b88d500083a00fc010000000000000000000000000000fe8000000000000000000000000000aa8100907800000000f42ded49d6"], 0x0) 538.142391ms ago: executing program 1 (id=960): r0 = openat$incfs(0xffffffffffffff9c, &(0x7f00000007c0)='.log\x00', 0x48000, 0x126) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local, 'bond0\x00'}}, 0x1e) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="fc000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000a000000cc0004"], 0xfc}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x400c895}, 0x20000000) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000100)=0x100000001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000180)=0x1, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r5}, 0x10) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(r3, 0x29, 0x23, &(0x7f0000000040), 0xcf) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a000d000000028000001294", 0x2e}], 0x1, 0x0, 0x0, 0x2400}, 0x0) 502.922022ms ago: executing program 1 (id=961): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sys_enter\x00', r1}, 0x18) io_pgetevents(0x0, 0x0, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000340), 0x0) 440.468943ms ago: executing program 1 (id=962): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x20000000000000ff) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x2c, 0xffffffffffbffff8) dup2(r1, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r3}, 0x18) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x13) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYRES8], 0x118}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x1, 0x3}, 0x10) r4 = openat$sysfs(0xffffff9c, 0x0, 0x42, 0x0) io_submit(0x0, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r5}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x24e22}, 0x6e) sendmmsg$unix(r8, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r9 = memfd_create(&(0x7f0000000b40)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b \x00\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\xfe\xe6\xd2SLR\xa1\x00\x00\x17\x1f$^\xe1\x00\x00\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\xb7\xbe`\'\xcb\xb6\xaf\xdc\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8T\x826`M\x11\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\x9b\xcc\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xd9\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe2\x89\xf6L\x1b1\x9c\t\xa7\x80\x1b:\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x13\x9ajWt\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~\xc1\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8F\xc7j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xdfx\x1cPl\t#\xc1\x8e\xddW\x00'/667, 0xe) fallocate(r9, 0x0, 0x0, 0x400001) 319.097775ms ago: executing program 2 (id=963): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff7e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x503, &(0x7f0000000fc0)="$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") mkdir(&(0x7f0000000000)='./bus\x00', 0x0) rmdir(&(0x7f0000000040)='./bus\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) sendfile(r5, r5, 0x0, 0x7a680000) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000c80)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000000)=@ipv4_newaddr={0x20, 0x14, 0x509, 0x0, 0x25dfdbfd, {0x2, 0x18, 0x0, 0xcb, r7}, [@IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x20}}, 0x0) 158.935747ms ago: executing program 0 (id=964): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000fd0f000002"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000004000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f9ffffffb703000000080000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, r1}, 0x18) lsetxattr$security_selinux(0x0, &(0x7f0000000240), 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x15, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="620af8ffa1dc0021bfa100000000000007010000f8ffffffb702000007000000bd120000000000008500000010000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24561f1b2607995daa56f151905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64b751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07372c29184ff7f4a7c0000070000006056feb4cc664c0af9360a1f7a5e6b607130c89f18c0c1088d8b8588d72ec29c48f0af5f2d9f51c4b45e0000000000000401d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0810000000000006fa03c6468978089b302d7ff6023cdcedb5e0125ebbcebdde510cb2364149215108337719acd97cfa107d40224edc5465ad32b77a74e802a0dc6bf25cca242bc6099ad2300000480006ef6c1ff0900000000000010c63a949e8b7955394ffaff03000000000000ab87b1bfeda7be586602d985430cea080000000000000026abfb0767042361448279b05d96a703a660581eecdbf5bcd3de227a167ca17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b6c7632d5933a1c1fa5605bd7603f2ba2a790d62d6faec2fed44da4928b30142ba1fde5c5d50b83bae645ffa4997da9c77af4c0cb97fca585ec6bf58351d578be00d952aab9c71764b0a8a7583c90b3433b809bdb9fbd48fc877505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223d8d9e86c5ea06d108d8f80a0eb4fa39f6b5c02e6d6d90756ff578f57000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000001000000000559711e6e8fcffffffffffffffb2d02edc3e01dd271c896249ed85b980680b09000000000f0000169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffffd897ef3b7cda42f93d53046da21b40216e14ba2d6af8656b01e17addaedab25b30002abbba7fa725f38400be7c1fb8f72cd317902f19e385be9e48dccf1f9f3282830689da6b53b263339863297771d74732d400003341bf4a00fc9fec2271ff01589646efd1cf870cd7bb2366fde4a594290c405ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d30a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa7956488bef241875f3b4b6ab7929a57affe760e797724f4fce1093b62d7e8c7123d890decacec55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e109f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c70600000000000000b7561301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f870b136345cf67ca3fb5aac518a75f9e7d7101da841735e186c489b3a06fb99e0347f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f91e358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e669261192899d4562db0e22d564ae09bb6d163118e401e024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f154772f514216bdf57d2a40d40b51ab67903ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99a3594191e104d417e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1594e32409e2a3bce109b6000000000000a1fec9000000d694210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137ab79a404abde7750898b59270bb29b81367ac91bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f00fb8191bbab2dc591dda61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214d00000000d6c98cd1a9fbe1e7d58c08acaf30065b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ce21d69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821a00e8c5c39609ff854356cb490000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d0b3bc19faa5449209b085f3c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c471c784ae7da7eaa69eb7f7f80572fdd11bb1d070080fbc22bf73468788df51710eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331ff5e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba830d3f474b079b407000000deff000040430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71b967ce7daac4be290159f6bcd75f0dda9de5532e66ae9e48b0ed1254a81faae79b6af6fbb869604d51de44c4e0973171ad47d6c00ebc7603093f000000fdec30cd6db49a47613808bad959719c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f15d6533f78a1f4e2df4ca23d867693fd42de9b49a1b36d48a44ba6a4530e59bec53e876dc660dd63bed8d31c31c37a373d4efd89f0000377b1b1292a893a516dab183ee65744fb8fc4f9ce2242e0f0059161c5e0000000000000000000057d77480e0345effff6413258d1f6eb190aa28cbb4bafe34124172e436b176c7ed4b132fb805d5edd9d188daf28d89c014c3ecca10ae55704544673e1fa03b84f63e022fe755f4007a4a899eaf52c4f491d8e97c862e29e457060000007ac691faee1e0c8fe056a07474e6e5490a7d3c3402000000b60600d837c6befc63ddf2f594ad7cbc56a1e44d218c956a5392a995f1fae8e9f206efbb33854dc70104ebc1581848f9745cb796d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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a00)={0x11, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)=@generic={0x0, r6}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="140100002800010004000000f8dbdf2503"], 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x40000) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x8400, 0x0) close(r8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffbbbbbbbbbbbb86dd606b88d500083a00fc010000000000000000000000000000fe8000000000000000000000000000aa8100907800000000f42ded49d6"], 0x0) write$cgroup_devices(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="1e0308004d6b71ef288563"], 0xffdd) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000010008500000022000000850000002300000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r9, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x224e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r10, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 74.479039ms ago: executing program 4 (id=965): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000004000000b703000008000040850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000002c0)='sys_enter\x00', r1}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./bus/file0\x00', 0x0) 8.613969ms ago: executing program 4 (id=966): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000ed07449e000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000024000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000080)='kfree\x00', r0, 0x0, 0x80000001}, 0x18) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x200, 0x802) r2 = dup(r1) ioctl$USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000380)={0x80, 0x6, 0xf00, 0xe0, 0x0, 0x0, 0x0}) 0s ago: executing program 4 (id=967): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4) kernel console output (not intermixed with test programs): om eth1 [ 38.659743][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.669448][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.708204][ T3315] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.718766][ T3315] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.731314][ T3315] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.744076][ T3315] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.777206][ T3310] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.786052][ T3310] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.796058][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.803552][ T3310] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.817370][ T3310] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.842087][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.854634][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.884109][ T3308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.893338][ T3308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.902820][ T85] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.909924][ T85] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.918930][ T85] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.925994][ T85] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.938643][ T3308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.947851][ T3308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.966491][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.980222][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.987306][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.007979][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.015093][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.070122][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.086712][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.106547][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.128692][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.149337][ T176] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.156532][ T176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.165697][ T176] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.172885][ T176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.198283][ T176] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.205391][ T176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.218302][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.238713][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.245935][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.258319][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.272464][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.314680][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.346511][ T85] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.353801][ T85] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.373049][ T85] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.380152][ T85] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.423655][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.448749][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.468446][ T3314] veth0_vlan: entered promiscuous mode [ 39.494864][ T3314] veth1_vlan: entered promiscuous mode [ 39.546514][ T3314] veth0_macvtap: entered promiscuous mode [ 39.563241][ T3314] veth1_macvtap: entered promiscuous mode [ 39.587974][ T3312] veth0_vlan: entered promiscuous mode [ 39.598731][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.608436][ T3312] veth1_vlan: entered promiscuous mode [ 39.619836][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.635110][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.651244][ T3310] veth0_vlan: entered promiscuous mode [ 39.659649][ T3310] veth1_vlan: entered promiscuous mode [ 39.666182][ T3314] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.675014][ T3314] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.683767][ T3314] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.692720][ T3314] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.718021][ T3315] veth0_vlan: entered promiscuous mode [ 39.740385][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 39.740400][ T29] audit: type=1400 audit(1749983375.790:81): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.lbQgvu/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.743119][ T3315] veth1_vlan: entered promiscuous mode [ 39.755538][ T29] audit: type=1400 audit(1749983375.790:82): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 39.777919][ T3312] veth0_macvtap: entered promiscuous mode [ 39.798289][ T29] audit: type=1400 audit(1749983375.790:83): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.lbQgvu/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 39.812389][ T3315] veth0_macvtap: entered promiscuous mode [ 39.831481][ T29] audit: type=1400 audit(1749983375.830:84): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.856929][ T29] audit: type=1400 audit(1749983375.830:85): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.lbQgvu/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 39.866248][ T3310] veth0_macvtap: entered promiscuous mode [ 39.883491][ T29] audit: type=1400 audit(1749983375.830:86): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.lbQgvu/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.891223][ T3312] veth1_macvtap: entered promiscuous mode [ 39.916792][ T29] audit: type=1400 audit(1749983375.830:87): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.932773][ T3310] veth1_macvtap: entered promiscuous mode [ 39.950837][ T3314] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 39.952555][ T29] audit: type=1400 audit(1749983375.900:88): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.971092][ T3315] veth1_macvtap: entered promiscuous mode [ 39.988425][ T29] audit: type=1400 audit(1749983375.900:89): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=3637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 40.008327][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.034417][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.041972][ T29] audit: type=1400 audit(1749983376.090:90): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.065223][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.078612][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.097709][ T3315] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.106542][ T3315] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.115285][ T3315] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.124068][ T3315] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.139189][ T3477] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 40.142816][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.159016][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.177961][ T3308] veth0_vlan: entered promiscuous mode [ 40.185629][ T3312] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.194622][ T3312] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.203361][ T3312] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.212176][ T3312] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.226774][ T3308] veth1_vlan: entered promiscuous mode [ 40.234373][ T3310] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.243225][ T3310] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.252025][ T3310] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.260759][ T3310] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.300311][ T3308] veth0_macvtap: entered promiscuous mode [ 40.315868][ T3308] veth1_macvtap: entered promiscuous mode [ 40.354161][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.359655][ T3487] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 40.384986][ T3489] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 40.389035][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.426650][ T3308] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.435529][ T3308] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.444576][ T3308] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.453374][ T3308] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.508996][ T3495] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=3495 comm=syz.4.7 [ 40.562180][ T3503] 9pnet_fd: Insufficient options for proto=fd [ 40.645325][ T3507] FAULT_INJECTION: forcing a failure. [ 40.645325][ T3507] name failslab, interval 1, probability 0, space 0, times 1 [ 40.658089][ T3507] CPU: 1 UID: 0 PID: 3507 Comm: syz.2.11 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 40.658116][ T3507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 40.658135][ T3507] Call Trace: [ 40.658142][ T3507] [ 40.658151][ T3507] __dump_stack+0x1d/0x30 [ 40.658181][ T3507] dump_stack_lvl+0xe8/0x140 [ 40.658205][ T3507] dump_stack+0x15/0x1b [ 40.658270][ T3507] should_fail_ex+0x265/0x280 [ 40.658310][ T3507] should_failslab+0x8c/0xb0 [ 40.658395][ T3507] kmem_cache_alloc_node_noprof+0x57/0x320 [ 40.658426][ T3507] ? __alloc_skb+0x101/0x320 [ 40.658516][ T3507] __alloc_skb+0x101/0x320 [ 40.658551][ T3507] netlink_alloc_large_skb+0xba/0xf0 [ 40.658635][ T3507] netlink_sendmsg+0x3cf/0x6b0 [ 40.658672][ T3507] ? __pfx_netlink_sendmsg+0x10/0x10 [ 40.658693][ T3507] __sock_sendmsg+0x142/0x180 [ 40.658770][ T3507] ____sys_sendmsg+0x31e/0x4e0 [ 40.658814][ T3507] ___sys_sendmsg+0x17b/0x1d0 [ 40.658927][ T3507] __x64_sys_sendmsg+0xd4/0x160 [ 40.658960][ T3507] x64_sys_call+0x2999/0x2fb0 [ 40.658982][ T3507] do_syscall_64+0xd2/0x200 [ 40.659003][ T3507] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 40.659130][ T3507] ? clear_bhb_loop+0x40/0x90 [ 40.659157][ T3507] ? clear_bhb_loop+0x40/0x90 [ 40.659184][ T3507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.659222][ T3507] RIP: 0033:0x7f8d78e3e929 [ 40.659258][ T3507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 40.659274][ T3507] RSP: 002b:00007f8d774a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.659296][ T3507] RAX: ffffffffffffffda RBX: 00007f8d79065fa0 RCX: 00007f8d78e3e929 [ 40.659330][ T3507] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 40.659345][ T3507] RBP: 00007f8d774a7090 R08: 0000000000000000 R09: 0000000000000000 [ 40.659401][ T3507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 40.659415][ T3507] R13: 0000000000000000 R14: 00007f8d79065fa0 R15: 00007ffdbd2c5658 [ 40.659437][ T3507] [ 40.879006][ T3512] Invalid ELF header magic: != ELF [ 40.889589][ T3512] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.948550][ T3517] loop4: detected capacity change from 0 to 2048 [ 40.960718][ T3515] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 40.970016][ T3513] loop3: detected capacity change from 0 to 8192 [ 40.977945][ C1] hrtimer: interrupt took 32109 ns [ 40.988112][ T3515] team0 (unregistering): Port device team_slave_0 removed [ 40.998676][ T3515] team0 (unregistering): Port device team_slave_1 removed [ 41.016156][ T3517] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.031098][ T3512] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.042481][ T3513] loop3: p1 p2 p3 [ 41.046896][ T3517] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.102470][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.144301][ T3526] loop1: detected capacity change from 0 to 1024 [ 41.164372][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 41.171846][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 41.177763][ T3526] ======================================================= [ 41.177763][ T3526] WARNING: The mand mount option has been deprecated and [ 41.177763][ T3526] and is ignored by this kernel. Remove the mand [ 41.177763][ T3526] option from the mount to silence this warning. [ 41.177763][ T3526] ======================================================= [ 41.238259][ T3528] udevd[3528]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 41.272746][ T3533] syz.4.15 uses obsolete (PF_INET,SOCK_PACKET) [ 41.278399][ T3526] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.292077][ T3531] openvswitch: netlink: Message has 6 unknown bytes. [ 41.303275][ T3526] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.316527][ T3526] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 41.333613][ T3526] EXT4-fs (loop1): Remounting filesystem read-only [ 41.361149][ T3526] syz.1.16 (3526) used greatest stack depth: 10696 bytes left [ 41.372058][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.396583][ T3540] FAULT_INJECTION: forcing a failure. [ 41.396583][ T3540] name failslab, interval 1, probability 0, space 0, times 0 [ 41.409403][ T3540] CPU: 1 UID: 0 PID: 3540 Comm: syz.1.19 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 41.409431][ T3540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 41.409442][ T3540] Call Trace: [ 41.409447][ T3540] [ 41.409454][ T3540] __dump_stack+0x1d/0x30 [ 41.409478][ T3540] dump_stack_lvl+0xe8/0x140 [ 41.409525][ T3540] dump_stack+0x15/0x1b [ 41.409582][ T3540] should_fail_ex+0x265/0x280 [ 41.409622][ T3540] should_failslab+0x8c/0xb0 [ 41.409649][ T3540] kmem_cache_alloc_node_noprof+0x57/0x320 [ 41.409682][ T3540] ? __alloc_skb+0x101/0x320 [ 41.409748][ T3540] __alloc_skb+0x101/0x320 [ 41.409778][ T3540] ? audit_log_start+0x365/0x6c0 [ 41.409809][ T3540] audit_log_start+0x380/0x6c0 [ 41.409933][ T3540] audit_seccomp+0x48/0x100 [ 41.409976][ T3540] ? __seccomp_filter+0x68c/0x10d0 [ 41.410063][ T3540] __seccomp_filter+0x69d/0x10d0 [ 41.410095][ T3540] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 41.410121][ T3540] ? vfs_write+0x75e/0x8e0 [ 41.410160][ T3540] ? __rcu_read_unlock+0x4f/0x70 [ 41.410248][ T3540] __secure_computing+0x82/0x150 [ 41.410317][ T3540] syscall_trace_enter+0xcf/0x1e0 [ 41.410349][ T3540] do_syscall_64+0xac/0x200 [ 41.410372][ T3540] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 41.410406][ T3540] ? clear_bhb_loop+0x40/0x90 [ 41.410450][ T3540] ? clear_bhb_loop+0x40/0x90 [ 41.410477][ T3540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.410504][ T3540] RIP: 0033:0x7f22eaaed33c [ 41.410520][ T3540] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 41.410536][ T3540] RSP: 002b:00007f22e9157030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 41.410590][ T3540] RAX: ffffffffffffffda RBX: 00007f22ead15fa0 RCX: 00007f22eaaed33c [ 41.410606][ T3540] RDX: 000000000000000f RSI: 00007f22e91570a0 RDI: 0000000000000003 [ 41.410619][ T3540] RBP: 00007f22e9157090 R08: 0000000000000000 R09: 0000000000000000 [ 41.410630][ T3540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.410641][ T3540] R13: 0000000000000000 R14: 00007f22ead15fa0 R15: 00007ffd2df14a28 [ 41.410663][ T3540] [ 41.423954][ T3541] netlink: 8 bytes leftover after parsing attributes in process `syz.3.20'. [ 41.534266][ T3543] 9pnet_fd: Insufficient options for proto=fd [ 41.538622][ T3541] netlink: 4 bytes leftover after parsing attributes in process `syz.3.20'. [ 41.654055][ T3541] wireguard0: entered promiscuous mode [ 41.684356][ T3548] loop1: detected capacity change from 0 to 512 [ 41.691489][ T3548] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 41.703210][ T3550] loop3: detected capacity change from 0 to 128 [ 41.714258][ T3550] netlink: 32 bytes leftover after parsing attributes in process `syz.3.24'. [ 41.724198][ T3548] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 41.733905][ T3548] System zones: 0-2, 18-18, 34-34 [ 41.735086][ T3554] netlink: 44 bytes leftover after parsing attributes in process `syz.4.25'. [ 41.748897][ T3548] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.766265][ T3548] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.778058][ T3550] tipc: Started in network mode [ 41.783067][ T3550] tipc: Node identity 52ab0b98a195, cluster identity 4711 [ 41.789415][ T3554] netlink: 44 bytes leftover after parsing attributes in process `syz.4.25'. [ 41.790297][ T3550] tipc: Enabled bearer , priority 0 [ 41.813470][ T1035] IPVS: starting estimator thread 0... [ 41.829856][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.843880][ T3554] netlink: 44 bytes leftover after parsing attributes in process `syz.4.25'. [ 41.846427][ T3550] hub 5-0:1.0: USB hub found [ 41.846469][ T3550] hub 5-0:1.0: 8 ports detected [ 41.854475][ T3549] tipc: Resetting bearer [ 41.885670][ T3549] tipc: Disabling bearer [ 41.896469][ T3554] mmap: syz.4.25 (3554) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 41.912671][ T3558] IPVS: using max 2064 ests per chain, 103200 per kthread [ 42.042930][ T3568] loop4: detected capacity change from 0 to 512 [ 42.051141][ T3512] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.089865][ T3568] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 42.123989][ T3568] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 42.134925][ T3568] System zones: 0-2, 18-18, 34-34 [ 42.135546][ T3573] smc: net device bond0 applied user defined pnetid SYZ0 [ 42.145380][ T3568] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.171256][ T3568] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.204101][ T3576] loop1: detected capacity change from 0 to 1024 [ 42.232041][ T3573] smc: net device bond0 erased user defined pnetid SYZ0 [ 42.256633][ T3573] loop2: detected capacity change from 0 to 512 [ 42.271416][ T3573] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.284535][ T3573] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.367195][ T3576] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.445866][ T3576] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.483493][ T3573] EXT4-fs error (device loop2): __ext4_iget:5379: inode #11: block 2: comm syz.2.29: invalid block [ 42.520090][ T3576] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 42.540770][ T3573] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.29: couldn't read orphan inode 11 (err -117) [ 42.579346][ T3576] EXT4-fs (loop1): Remounting filesystem read-only [ 42.589283][ T3573] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.641504][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.677434][ T3576] syz.1.30 (3576) used greatest stack depth: 10632 bytes left [ 42.715723][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.906789][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.933669][ T3586] netlink: 8 bytes leftover after parsing attributes in process `syz.3.34'. [ 42.949769][ T3589] loop1: detected capacity change from 0 to 2048 [ 42.958794][ T3592] netlink: 'syz.4.31': attribute type 39 has an invalid length. [ 42.968948][ T3592] veth1_macvtap: left promiscuous mode [ 43.013079][ T3589] loop1: p1 < > p4 [ 43.017515][ T3589] loop1: p4 size 8388608 extends beyond EOD, truncated [ 43.058427][ T3601] loop3: detected capacity change from 0 to 1024 [ 43.084850][ T3601] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.120077][ T3607] capability: warning: `syz.1.38' uses deprecated v2 capabilities in a way that may be insecure [ 43.164969][ T3597] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 43.181819][ T3597] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 43.194234][ T3597] EXT4-fs (loop3): This should not happen!! Data will be lost [ 43.194234][ T3597] [ 43.204029][ T3597] EXT4-fs (loop3): Total free blocks count 0 [ 43.210066][ T3597] EXT4-fs (loop3): Free/Dirty block details [ 43.216018][ T3597] EXT4-fs (loop3): free_blocks=68451041280 [ 43.221950][ T3597] EXT4-fs (loop3): dirty_blocks=16 [ 43.227108][ T3597] EXT4-fs (loop3): Block reservation details [ 43.233149][ T3597] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 43.575832][ T3512] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.717359][ T3633] loop2: detected capacity change from 0 to 164 [ 43.832652][ T3597] syz.3.36 (3597) used greatest stack depth: 10120 bytes left [ 43.972357][ T3640] lo speed is unknown, defaulting to 1000 [ 43.978233][ T3640] lo speed is unknown, defaulting to 1000 [ 43.984813][ T3640] lo speed is unknown, defaulting to 1000 [ 43.991422][ T3640] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 43.999959][ T3640] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 44.011816][ T3640] lo speed is unknown, defaulting to 1000 [ 44.018329][ T3640] lo speed is unknown, defaulting to 1000 [ 44.024991][ T3640] lo speed is unknown, defaulting to 1000 [ 44.031846][ T3640] lo speed is unknown, defaulting to 1000 [ 44.038505][ T3640] lo speed is unknown, defaulting to 1000 [ 44.108572][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.195666][ T3512] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.246133][ T3512] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.308416][ T3512] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.362765][ T3512] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.371240][ T3645] smc: net device bond0 applied user defined pnetid SYZ0 [ 44.563760][ T3654] loop2: detected capacity change from 0 to 512 [ 44.570417][ T3654] EXT4-fs: test_dummy_encryption option not supported [ 44.717242][ T3654] loop2: detected capacity change from 0 to 2048 [ 44.767303][ T29] kauditd_printk_skb: 235 callbacks suppressed [ 44.767320][ T29] audit: type=1400 audit(1749983380.820:324): avc: denied { connect } for pid=3660 comm="syz.3.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.796145][ T3654] loop2: p1 < > p4 [ 44.814100][ T3654] loop2: p4 size 8388608 extends beyond EOD, truncated [ 44.823396][ T29] audit: type=1400 audit(1749983380.850:325): avc: denied { bind } for pid=3660 comm="syz.3.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.842504][ T29] audit: type=1400 audit(1749983380.850:326): avc: denied { write } for pid=3660 comm="syz.3.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.861666][ T29] audit: type=1400 audit(1749983380.850:327): avc: denied { read } for pid=3660 comm="syz.3.57" path="socket:[4906]" dev="sockfs" ino=4906 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.885932][ T29] audit: type=1400 audit(1749983380.880:328): avc: denied { read } for pid=3652 comm="syz.2.53" name="loop2p4" dev="devtmpfs" ino=567 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 44.908713][ T29] audit: type=1400 audit(1749983380.880:329): avc: denied { open } for pid=3652 comm="syz.2.53" path="/dev/loop2p4" dev="devtmpfs" ino=567 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 45.072362][ T29] audit: type=1400 audit(1749983381.130:330): avc: denied { read write } for pid=3670 comm="syz.4.59" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 45.095751][ T29] audit: type=1400 audit(1749983381.130:331): avc: denied { open } for pid=3670 comm="syz.4.59" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 45.133203][ T3673] netlink: 'syz.1.60': attribute type 39 has an invalid length. [ 45.179489][ T3677] __nla_validate_parse: 9 callbacks suppressed [ 45.179503][ T3677] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 45.200268][ T3677] team0 (unregistering): Port device team_slave_0 removed [ 45.210123][ T3677] team0 (unregistering): Port device team_slave_1 removed [ 45.453889][ T29] audit: type=1400 audit(1749983381.510:332): avc: denied { cpu } for pid=3692 comm="syz.2.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 45.566192][ T3702] loop4: detected capacity change from 0 to 1024 [ 45.583724][ T3702] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.592425][ T3706] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.603703][ T3706] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.611475][ T3706] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.618974][ T3706] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.649653][ T3708] loop2: detected capacity change from 0 to 1024 [ 45.663334][ T3708] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.675829][ T3708] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.688702][ T3708] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 45.688740][ T3698] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 45.705532][ T3708] EXT4-fs (loop2): Remounting filesystem read-only [ 45.719427][ T3698] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 45.737246][ T3698] EXT4-fs (loop4): This should not happen!! Data will be lost [ 45.737246][ T3698] [ 45.747035][ T3698] EXT4-fs (loop4): Total free blocks count 0 [ 45.753161][ T3698] EXT4-fs (loop4): Free/Dirty block details [ 45.759058][ T3698] EXT4-fs (loop4): free_blocks=68451041280 [ 45.765198][ T3698] EXT4-fs (loop4): dirty_blocks=16 [ 45.770433][ T3698] EXT4-fs (loop4): Block reservation details [ 45.776508][ T3698] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 45.783144][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.001184][ T3714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.70'. [ 46.010079][ T3714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.70'. [ 46.063107][ T29] audit: type=1400 audit(1749983382.120:333): avc: denied { bind } for pid=3715 comm="syz.1.71" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 46.086702][ T3716] 9pnet_fd: Insufficient options for proto=fd [ 46.116406][ T3718] loop1: detected capacity change from 0 to 1024 [ 46.127876][ T3718] /dev/loop1: Can't open blockdev [ 46.172659][ T3718] loop1: detected capacity change from 0 to 8192 [ 46.406681][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.543685][ T3726] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 46.663132][ T3732] netlink: 532 bytes leftover after parsing attributes in process `syz.1.77'. [ 46.720761][ T3737] netlink: 16 bytes leftover after parsing attributes in process `syz.3.79'. [ 46.751124][ T3741] netlink: 'syz.1.81': attribute type 39 has an invalid length. [ 46.759010][ T3739] loop2: detected capacity change from 0 to 1024 [ 46.773350][ T3739] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.786333][ T3739] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.798386][ T3739] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 46.815519][ T3739] EXT4-fs (loop2): Remounting filesystem read-only [ 46.836662][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.884269][ T3752] netlink: 532 bytes leftover after parsing attributes in process `syz.2.83'. [ 46.921020][ T3753] loop3: detected capacity change from 0 to 1024 [ 46.943574][ T3753] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.960041][ T3758] netlink: 28 bytes leftover after parsing attributes in process `syz.2.85'. [ 46.968915][ T3758] netlink: 200 bytes leftover after parsing attributes in process `syz.2.85'. [ 46.984851][ T3758] netlink: 'syz.2.85': attribute type 10 has an invalid length. [ 46.994284][ T3758] bridge0: port 3(netdevsim1) entered blocking state [ 47.001077][ T3758] bridge0: port 3(netdevsim1) entered disabled state [ 47.008043][ T3758] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 47.014729][ T3759] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 47.016445][ T3758] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 47.032026][ T3759] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 47.049894][ T3759] EXT4-fs (loop3): This should not happen!! Data will be lost [ 47.049894][ T3759] [ 47.059633][ T3759] EXT4-fs (loop3): Total free blocks count 0 [ 47.065701][ T3759] EXT4-fs (loop3): Free/Dirty block details [ 47.071649][ T3759] EXT4-fs (loop3): free_blocks=68451041280 [ 47.077486][ T3759] EXT4-fs (loop3): dirty_blocks=16 [ 47.082694][ T3759] EXT4-fs (loop3): Block reservation details [ 47.088758][ T3759] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 47.345462][ T3773] netlink: 532 bytes leftover after parsing attributes in process `syz.4.92'. [ 47.440959][ T3775] openvswitch: netlink: Message has 6 unknown bytes. [ 47.725428][ T3789] team0 (unregistering): Port device team_slave_0 removed [ 47.735593][ T3789] team0 (unregistering): Port device team_slave_1 removed [ 47.766427][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.885682][ T3799] netlink: 'syz.1.101': attribute type 4 has an invalid length. [ 47.930512][ T3801] loop1: detected capacity change from 0 to 1024 [ 47.965453][ T3801] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.979129][ T3801] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.992785][ T3801] netlink: 'syz.1.102': attribute type 19 has an invalid length. [ 48.001483][ T3801] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 48.017555][ T3801] EXT4-fs (loop1): Remounting filesystem read-only [ 48.024673][ T3801] SELinux: Context system_u:object_r:var_lock_t:s0 is not valid (left unmapped). [ 48.045756][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.297869][ T3810] loop1: detected capacity change from 0 to 164 [ 48.513739][ T3835] vhci_hcd: invalid port number 224 [ 48.563152][ T3852] openvswitch: netlink: Message has 6 unknown bytes. [ 48.615466][ T3858] loop3: detected capacity change from 0 to 1024 [ 48.645430][ T3858] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.753686][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.822582][ T3878] netlink: 'syz.4.128': attribute type 10 has an invalid length. [ 48.832021][ T3878] bridge0: port 3(netdevsim1) entered blocking state [ 48.838971][ T3878] bridge0: port 3(netdevsim1) entered disabled state [ 48.845970][ T3878] netdevsim netdevsim4 netdevsim1: entered allmulticast mode [ 48.854206][ T3878] netdevsim netdevsim4 netdevsim1: entered promiscuous mode [ 49.002465][ T3889] netlink: 'syz.1.133': attribute type 39 has an invalid length. [ 49.101227][ T3895] FAULT_INJECTION: forcing a failure. [ 49.101227][ T3895] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 49.114426][ T3895] CPU: 0 UID: 0 PID: 3895 Comm: syz.0.135 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 49.114484][ T3895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 49.114496][ T3895] Call Trace: [ 49.114502][ T3895] [ 49.114509][ T3895] __dump_stack+0x1d/0x30 [ 49.114534][ T3895] dump_stack_lvl+0xe8/0x140 [ 49.114633][ T3895] dump_stack+0x15/0x1b [ 49.114654][ T3895] should_fail_ex+0x265/0x280 [ 49.114684][ T3895] should_fail+0xb/0x20 [ 49.114710][ T3895] should_fail_usercopy+0x1a/0x20 [ 49.114814][ T3895] _copy_from_user+0x1c/0xb0 [ 49.114892][ T3895] ___sys_sendmsg+0xc1/0x1d0 [ 49.114930][ T3895] __x64_sys_sendmsg+0xd4/0x160 [ 49.114956][ T3895] x64_sys_call+0x2999/0x2fb0 [ 49.114977][ T3895] do_syscall_64+0xd2/0x200 [ 49.114994][ T3895] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 49.115050][ T3895] ? clear_bhb_loop+0x40/0x90 [ 49.115076][ T3895] ? clear_bhb_loop+0x40/0x90 [ 49.115104][ T3895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.115127][ T3895] RIP: 0033:0x7f05ddede929 [ 49.115141][ T3895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 49.115162][ T3895] RSP: 002b:00007f05dc547038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.115235][ T3895] RAX: ffffffffffffffda RBX: 00007f05de105fa0 RCX: 00007f05ddede929 [ 49.115251][ T3895] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 49.115266][ T3895] RBP: 00007f05dc547090 R08: 0000000000000000 R09: 0000000000000000 [ 49.115279][ T3895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.115294][ T3895] R13: 0000000000000000 R14: 00007f05de105fa0 R15: 00007ffe21d31368 [ 49.115316][ T3895] [ 49.781553][ T3911] loop3: detected capacity change from 0 to 1024 [ 49.793819][ T3911] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.821742][ T3911] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.848834][ T3911] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 49.880557][ T3911] EXT4-fs (loop3): Remounting filesystem read-only [ 49.939277][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.992745][ T3922] loop2: detected capacity change from 0 to 1024 [ 49.999488][ T3922] EXT4-fs: inline encryption not supported [ 50.011759][ T3922] EXT4-fs: Ignoring removed nobh option [ 50.047119][ T3922] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.084185][ T29] kauditd_printk_skb: 359 callbacks suppressed [ 50.084198][ T29] audit: type=1400 audit(1749983386.140:693): avc: denied { append } for pid=3918 comm="syz.2.143" path="/37/file1/blkio.throttle.io_serviced_recursive" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.185050][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.210503][ T29] audit: type=1400 audit(1749983386.170:694): avc: denied { map } for pid=3918 comm="syz.2.143" path="/37/file1/blkio.throttle.io_serviced_recursive" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.236059][ T29] audit: type=1326 audit(1749983386.250:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3930 comm="syz.4.147" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x0 [ 50.265179][ T29] audit: type=1326 audit(1749983386.320:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.289643][ T29] audit: type=1326 audit(1749983386.340:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.313130][ T29] audit: type=1326 audit(1749983386.340:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.336519][ T29] audit: type=1326 audit(1749983386.340:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.359713][ T29] audit: type=1326 audit(1749983386.340:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.382994][ T29] audit: type=1326 audit(1749983386.340:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="syz.2.148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.387187][ T3935] __nla_validate_parse: 11 callbacks suppressed [ 50.387199][ T3935] netlink: 256 bytes leftover after parsing attributes in process `syz.3.149'. [ 50.406231][ T29] audit: type=1326 audit(1749983386.340:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3932 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 50.463861][ T3941] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 50.523811][ T3948] FAULT_INJECTION: forcing a failure. [ 50.523811][ T3948] name failslab, interval 1, probability 0, space 0, times 0 [ 50.536656][ T3948] CPU: 1 UID: 0 PID: 3948 Comm: syz.1.153 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 50.536713][ T3948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.536726][ T3948] Call Trace: [ 50.536732][ T3948] [ 50.536739][ T3948] __dump_stack+0x1d/0x30 [ 50.536759][ T3948] dump_stack_lvl+0xe8/0x140 [ 50.536790][ T3948] dump_stack+0x15/0x1b [ 50.536810][ T3948] should_fail_ex+0x265/0x280 [ 50.536841][ T3948] should_failslab+0x8c/0xb0 [ 50.536869][ T3948] __kmalloc_noprof+0xa5/0x3e0 [ 50.536991][ T3948] ? usb_hcd_submit_urb+0x5d3/0x1200 [ 50.537022][ T3948] usb_hcd_submit_urb+0x5d3/0x1200 [ 50.537064][ T3948] usb_submit_urb+0xb14/0xc10 [ 50.537086][ T3948] usbfs_start_wait_urb+0x95/0x1c0 [ 50.537178][ T3948] do_proc_control+0x628/0x8b0 [ 50.537220][ T3948] proc_control+0x71/0xa0 [ 50.537250][ T3948] usbdev_ioctl+0x948/0x1710 [ 50.537280][ T3948] ? __pfx_usbdev_ioctl+0x10/0x10 [ 50.537390][ T3948] __se_sys_ioctl+0xcb/0x140 [ 50.537423][ T3948] __x64_sys_ioctl+0x43/0x50 [ 50.537453][ T3948] x64_sys_call+0x19a8/0x2fb0 [ 50.537473][ T3948] do_syscall_64+0xd2/0x200 [ 50.537552][ T3948] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 50.537578][ T3948] ? clear_bhb_loop+0x40/0x90 [ 50.537773][ T3948] ? clear_bhb_loop+0x40/0x90 [ 50.537801][ T3948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.537849][ T3948] RIP: 0033:0x7f22eaaee929 [ 50.537866][ T3948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 50.537887][ T3948] RSP: 002b:00007f22e9157038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.537910][ T3948] RAX: ffffffffffffffda RBX: 00007f22ead15fa0 RCX: 00007f22eaaee929 [ 50.537925][ T3948] RDX: 0000200000000380 RSI: 00000000c0185500 RDI: 0000000000000005 [ 50.537939][ T3948] RBP: 00007f22e9157090 R08: 0000000000000000 R09: 0000000000000000 [ 50.537958][ T3948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.537970][ T3948] R13: 0000000000000000 R14: 00007f22ead15fa0 R15: 00007ffd2df14a28 [ 50.538075][ T3948] [ 50.847193][ T3965] netlink: 'syz.0.161': attribute type 39 has an invalid length. [ 50.901213][ T3969] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 50.913782][ T3969] netlink: 12 bytes leftover after parsing attributes in process `syz.2.163'. [ 50.930954][ T3973] netlink: 32 bytes leftover after parsing attributes in process `syz.3.164'. [ 51.045474][ T3981] 9pnet_fd: Insufficient options for proto=fd [ 51.099395][ T3987] netlink: 256 bytes leftover after parsing attributes in process `syz.2.168'. [ 51.184685][ T3992] FAULT_INJECTION: forcing a failure. [ 51.184685][ T3992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 51.197874][ T3992] CPU: 0 UID: 0 PID: 3992 Comm: syz.4.169 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 51.197902][ T3992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 51.197914][ T3992] Call Trace: [ 51.197920][ T3992] [ 51.197927][ T3992] __dump_stack+0x1d/0x30 [ 51.198028][ T3992] dump_stack_lvl+0xe8/0x140 [ 51.198047][ T3992] dump_stack+0x15/0x1b [ 51.198062][ T3992] should_fail_ex+0x265/0x280 [ 51.198092][ T3992] should_fail+0xb/0x20 [ 51.198149][ T3992] should_fail_usercopy+0x1a/0x20 [ 51.198191][ T3992] strncpy_from_user+0x25/0x230 [ 51.198221][ T3992] ? kmem_cache_alloc_noprof+0x186/0x310 [ 51.198276][ T3992] ? getname_flags+0x80/0x3b0 [ 51.198303][ T3992] getname_flags+0xae/0x3b0 [ 51.198336][ T3992] __x64_sys_linkat+0x66/0xa0 [ 51.198361][ T3992] x64_sys_call+0x2cfe/0x2fb0 [ 51.198395][ T3992] do_syscall_64+0xd2/0x200 [ 51.198417][ T3992] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 51.198451][ T3992] ? clear_bhb_loop+0x40/0x90 [ 51.198478][ T3992] ? clear_bhb_loop+0x40/0x90 [ 51.198572][ T3992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.198603][ T3992] RIP: 0033:0x7f6f21f7e929 [ 51.198619][ T3992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 51.198658][ T3992] RSP: 002b:00007f6f205e7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 51.198681][ T3992] RAX: ffffffffffffffda RBX: 00007f6f221a5fa0 RCX: 00007f6f21f7e929 [ 51.198697][ T3992] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: ffffffffffffffff [ 51.198713][ T3992] RBP: 00007f6f205e7090 R08: 0000000000000000 R09: 0000000000000000 [ 51.198729][ T3992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.198744][ T3992] R13: 0000000000000001 R14: 00007f6f221a5fa0 R15: 00007ffc43a6cc58 [ 51.198824][ T3992] [ 51.451925][ T3995] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 51.547682][ T4002] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 51.606530][ T4010] netlink: 32 bytes leftover after parsing attributes in process `syz.4.175'. [ 51.796834][ T4025] loop4: detected capacity change from 0 to 2048 [ 51.818869][ T4022] loop3: detected capacity change from 0 to 2048 [ 51.843904][ T4022] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.872654][ T4025] loop4: p1 < > p4 [ 51.878639][ T4025] loop4: p4 size 8388608 extends beyond EOD, truncated [ 52.027320][ T4043] FAULT_INJECTION: forcing a failure. [ 52.027320][ T4043] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.040633][ T4043] CPU: 1 UID: 0 PID: 4043 Comm: syz.4.188 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 52.040660][ T4043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.040692][ T4043] Call Trace: [ 52.040700][ T4043] [ 52.040708][ T4043] __dump_stack+0x1d/0x30 [ 52.040734][ T4043] dump_stack_lvl+0xe8/0x140 [ 52.040755][ T4043] dump_stack+0x15/0x1b [ 52.040774][ T4043] should_fail_ex+0x265/0x280 [ 52.040885][ T4043] should_fail+0xb/0x20 [ 52.040921][ T4043] should_fail_usercopy+0x1a/0x20 [ 52.040962][ T4043] _copy_from_iter+0xcf/0xe40 [ 52.041026][ T4043] ? __build_skb_around+0x1a0/0x200 [ 52.041064][ T4043] ? __alloc_skb+0x24c/0x320 [ 52.041098][ T4043] tipc_msg_build+0x4f4/0x840 [ 52.041221][ T4043] tipc_send_group_bcast+0x5a4/0x6c0 [ 52.041256][ T4043] ? __pfx_woken_wake_function+0x10/0x10 [ 52.041352][ T4043] __tipc_sendmsg+0x186/0x1b00 [ 52.041375][ T4043] ? avc_has_perm+0xd3/0x150 [ 52.041402][ T4043] ? selinux_socket_sendmsg+0x175/0x1b0 [ 52.041432][ T4043] ? _raw_spin_unlock_bh+0x36/0x40 [ 52.041477][ T4043] ? lock_sock_nested+0x112/0x140 [ 52.041513][ T4043] tipc_sendmsg+0x3e/0x60 [ 52.041590][ T4043] ? __pfx_tipc_sendmsg+0x10/0x10 [ 52.041620][ T4043] __sock_sendmsg+0x142/0x180 [ 52.041651][ T4043] ____sys_sendmsg+0x345/0x4e0 [ 52.041723][ T4043] ___sys_sendmsg+0x17b/0x1d0 [ 52.041751][ T4043] __sys_sendmmsg+0x178/0x300 [ 52.041783][ T4043] __x64_sys_sendmmsg+0x57/0x70 [ 52.041813][ T4043] x64_sys_call+0x2f2f/0x2fb0 [ 52.041840][ T4043] do_syscall_64+0xd2/0x200 [ 52.041940][ T4043] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 52.041972][ T4043] ? clear_bhb_loop+0x40/0x90 [ 52.041999][ T4043] ? clear_bhb_loop+0x40/0x90 [ 52.042031][ T4043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.042126][ T4043] RIP: 0033:0x7f6f21f7e929 [ 52.042150][ T4043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 52.042178][ T4043] RSP: 002b:00007f6f205e7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 52.042201][ T4043] RAX: ffffffffffffffda RBX: 00007f6f221a5fa0 RCX: 00007f6f21f7e929 [ 52.042252][ T4043] RDX: 0400000000000181 RSI: 00002000000030c0 RDI: 0000000000000003 [ 52.042263][ T4043] RBP: 00007f6f205e7090 R08: 0000000000000000 R09: 0000000000000000 [ 52.042274][ T4043] R10: 9200000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.042286][ T4043] R13: 0000000000000000 R14: 00007f6f221a5fa0 R15: 00007ffc43a6cc58 [ 52.042308][ T4043] [ 52.323634][ T4045] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.331115][ T4045] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.362379][ T4045] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.365835][ T4051] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 52.369912][ T4045] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.383900][ T4054] netlink: 'syz.0.192': attribute type 39 has an invalid length. [ 52.454417][ T4057] loop1: detected capacity change from 0 to 1024 [ 52.465847][ T4057] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.541381][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.559335][ T4068] loop2: detected capacity change from 0 to 512 [ 52.570303][ T4068] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.582702][ T4068] EXT4-fs (loop2): 1 truncate cleaned up [ 52.590758][ T4068] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.649371][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.696122][ T4076] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 52.710378][ T4076] team0 (unregistering): Port device team_slave_0 removed [ 52.726839][ T4081] netlink: 8 bytes leftover after parsing attributes in process `syz.2.197'. [ 52.733924][ T4076] team0 (unregistering): Port device team_slave_1 removed [ 52.840196][ T4087] loop2: detected capacity change from 0 to 1024 [ 52.854317][ T4087] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.867790][ T4087] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.885714][ T4087] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 52.913750][ T4087] EXT4-fs (loop2): Remounting filesystem read-only [ 52.941205][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.970552][ T4102] netlink: 'syz.2.203': attribute type 39 has an invalid length. [ 53.098750][ T4115] netlink: 'syz.3.209': attribute type 10 has an invalid length. [ 53.111436][ T4115] bridge0: port 3(netdevsim1) entered blocking state [ 53.118946][ T4115] bridge0: port 3(netdevsim1) entered disabled state [ 53.180116][ T4115] netdevsim netdevsim3 netdevsim1: entered allmulticast mode [ 53.198707][ T4115] netdevsim netdevsim3 netdevsim1: entered promiscuous mode [ 53.256456][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.318978][ T4127] siw: device registration error -23 [ 53.330970][ T4126] netlink: 'syz.4.212': attribute type 10 has an invalid length. [ 53.797973][ T4138] loop4: detected capacity change from 0 to 2048 [ 53.894347][ T4138] loop4: p1 < > p4 [ 53.905841][ T4138] loop4: p4 size 8388608 extends beyond EOD, truncated [ 53.917493][ T4147] netlink: 'syz.1.213': attribute type 7 has an invalid length. [ 53.925338][ T4147] netlink: 'syz.1.213': attribute type 8 has an invalid length. [ 53.936343][ T4147] gretap0: entered promiscuous mode [ 53.944129][ T4147] gretap0: left promiscuous mode [ 53.953186][ T4146] loop0: detected capacity change from 0 to 512 [ 53.972594][ T4146] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 54.001218][ T4146] EXT4-fs (loop0): 1 truncate cleaned up [ 54.011464][ T4146] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.043163][ T4151] lo speed is unknown, defaulting to 1000 [ 54.049098][ T4151] lo speed is unknown, defaulting to 1000 [ 54.055190][ T4151] lo speed is unknown, defaulting to 1000 [ 54.061901][ T4151] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 54.078891][ T4155] openvswitch: netlink: Message has 6 unknown bytes. [ 54.084342][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.086273][ T4151] lo speed is unknown, defaulting to 1000 [ 54.104459][ T4151] lo speed is unknown, defaulting to 1000 [ 54.111080][ T4151] lo speed is unknown, defaulting to 1000 [ 54.117277][ T4151] lo speed is unknown, defaulting to 1000 [ 54.123368][ T4151] lo speed is unknown, defaulting to 1000 [ 54.167472][ T4151] SELinux: failed to load policy [ 54.195968][ T4151] 9pnet_virtio: no channels available for device 127.0.0.1 [ 54.265931][ T4171] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.273583][ T4171] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.288094][ T4171] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.295672][ T4171] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.448366][ T4181] netlink: 'syz.4.234': attribute type 39 has an invalid length. [ 54.534193][ T4186] loop2: detected capacity change from 0 to 164 [ 54.600928][ T4193] loop3: detected capacity change from 0 to 512 [ 54.621301][ T4193] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 54.636126][ T4193] EXT4-fs (loop3): 1 truncate cleaned up [ 54.643477][ T4193] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.700830][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.856596][ T4203] 9pnet_fd: Insufficient options for proto=fd [ 54.897252][ T4205] loop4: detected capacity change from 0 to 512 [ 54.907776][ T4205] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 54.919111][ T4205] EXT4-fs (loop4): 1 truncate cleaned up [ 54.926048][ T4205] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.971328][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.047868][ T4212] loop4: detected capacity change from 0 to 512 [ 55.063082][ T4212] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.094054][ T4212] EXT4-fs (loop4): 1 truncate cleaned up [ 55.100279][ T4212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.113349][ T29] kauditd_printk_skb: 435 callbacks suppressed [ 55.113361][ T29] audit: type=1326 audit(1749983391.170:1138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6f21f7d290 code=0x7ffc0000 [ 55.210905][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.236543][ T4220] netlink: 'syz.0.249': attribute type 39 has an invalid length. [ 55.251859][ T29] audit: type=1326 audit(1749983391.200:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=80 compat=0 ip=0x7f6f21f7d677 code=0x7ffc0000 [ 55.275206][ T29] audit: type=1326 audit(1749983391.200:1140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6f21f7d290 code=0x7ffc0000 [ 55.298725][ T29] audit: type=1326 audit(1749983391.200:1141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.322104][ T29] audit: type=1326 audit(1749983391.200:1142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.345625][ T29] audit: type=1326 audit(1749983391.200:1143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.368934][ T29] audit: type=1326 audit(1749983391.200:1144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.392359][ T29] audit: type=1326 audit(1749983391.200:1145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.415920][ T29] audit: type=1326 audit(1749983391.200:1146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.439400][ T29] audit: type=1326 audit(1749983391.200:1147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.4.245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 55.994543][ T4245] loop0: detected capacity change from 0 to 512 [ 56.011433][ T4251] loop2: detected capacity change from 0 to 2048 [ 56.020839][ T4245] EXT4-fs (loop0): 1 orphan inode deleted [ 56.029196][ T4245] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.042550][ T4245] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.054403][ T85] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 1 [ 56.072247][ T4251] loop2: p1 < > p4 [ 56.079632][ T4251] loop2: p4 size 8388608 extends beyond EOD, truncated [ 56.126426][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.140267][ T4257] 9pnet_fd: Insufficient options for proto=fd [ 56.206515][ T4255] __nla_validate_parse: 15 callbacks suppressed [ 56.206541][ T4255] netlink: 4 bytes leftover after parsing attributes in process `syz.3.262'. [ 56.228779][ T4266] loop1: detected capacity change from 0 to 2048 [ 56.236740][ T4270] loop0: detected capacity change from 0 to 512 [ 56.253159][ T4266] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.265554][ T4270] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 56.321058][ T4270] EXT4-fs (loop0): 1 truncate cleaned up [ 56.334992][ T4270] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.365205][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.525554][ T4283] siw: device registration error -23 [ 56.531385][ T4283] netlink: 8 bytes leftover after parsing attributes in process `syz.3.270'. [ 56.540231][ T4283] netlink: 8 bytes leftover after parsing attributes in process `syz.3.270'. [ 56.569888][ T4297] 9pnet_fd: Insufficient options for proto=fd [ 56.587888][ T4298] netlink: 8 bytes leftover after parsing attributes in process `syz.2.272'. [ 56.596762][ T4298] netlink: 8 bytes leftover after parsing attributes in process `syz.2.272'. [ 56.675144][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.784571][ T4309] openvswitch: netlink: Message has 6 unknown bytes. [ 56.855075][ T4313] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 56.954411][ T4322] netlink: 28 bytes leftover after parsing attributes in process `syz.0.286'. [ 56.963436][ T4322] netlink: 200 bytes leftover after parsing attributes in process `syz.0.286'. [ 56.981216][ T4322] netlink: 'syz.0.286': attribute type 10 has an invalid length. [ 57.037780][ T4327] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 57.055062][ T4327] team0 (unregistering): Port device team_slave_0 removed [ 57.060685][ T4324] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 57.073319][ T4327] team0 (unregistering): Port device team_slave_1 removed [ 57.074505][ T4334] 9pnet_fd: Insufficient options for proto=fd [ 57.291188][ T4362] FAULT_INJECTION: forcing a failure. [ 57.291188][ T4362] name failslab, interval 1, probability 0, space 0, times 0 [ 57.304004][ T4362] CPU: 1 UID: 0 PID: 4362 Comm: syz.3.300 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 57.304059][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.304075][ T4362] Call Trace: [ 57.304083][ T4362] [ 57.304092][ T4362] __dump_stack+0x1d/0x30 [ 57.304118][ T4362] dump_stack_lvl+0xe8/0x140 [ 57.304143][ T4362] dump_stack+0x15/0x1b [ 57.304164][ T4362] should_fail_ex+0x265/0x280 [ 57.304410][ T4362] should_failslab+0x8c/0xb0 [ 57.304434][ T4362] __kvmalloc_node_noprof+0x123/0x4e0 [ 57.304552][ T4362] ? alloc_netdev_mqs+0xa1/0xab0 [ 57.304596][ T4362] alloc_netdev_mqs+0xa1/0xab0 [ 57.304709][ T4362] ? __pfx_sl_setup+0x10/0x10 [ 57.304740][ T4362] slip_open+0x2d1/0x920 [ 57.304795][ T4362] ? vfree+0x295/0x3a0 [ 57.304833][ T4362] ? up_write+0x18/0x60 [ 57.304859][ T4362] tty_ldisc_open+0x5a/0xb0 [ 57.304896][ T4362] tty_set_ldisc+0x1db/0x380 [ 57.304933][ T4362] tiocsetd+0x51/0x60 [ 57.305109][ T4362] tty_ioctl+0xa7f/0xb80 [ 57.305147][ T4362] ? __pfx_tty_ioctl+0x10/0x10 [ 57.305239][ T4362] __se_sys_ioctl+0xcb/0x140 [ 57.305269][ T4362] __x64_sys_ioctl+0x43/0x50 [ 57.305296][ T4362] x64_sys_call+0x19a8/0x2fb0 [ 57.305318][ T4362] do_syscall_64+0xd2/0x200 [ 57.305401][ T4362] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 57.305433][ T4362] ? clear_bhb_loop+0x40/0x90 [ 57.305464][ T4362] ? clear_bhb_loop+0x40/0x90 [ 57.305502][ T4362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.305523][ T4362] RIP: 0033:0x7fb33e23e929 [ 57.305542][ T4362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 57.305642][ T4362] RSP: 002b:00007fb33c8a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.305666][ T4362] RAX: ffffffffffffffda RBX: 00007fb33e465fa0 RCX: 00007fb33e23e929 [ 57.305682][ T4362] RDX: 0000200000000080 RSI: 0000000000005423 RDI: 0000000000000003 [ 57.305697][ T4362] RBP: 00007fb33c8a7090 R08: 0000000000000000 R09: 0000000000000000 [ 57.305711][ T4362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.305737][ T4362] R13: 0000000000000000 R14: 00007fb33e465fa0 R15: 00007fff40eea658 [ 57.305756][ T4362] [ 57.533780][ T4365] 9pnet_fd: Insufficient options for proto=fd [ 57.580707][ T4368] x_tables: duplicate underflow at hook 2 [ 57.590971][ T4374] openvswitch: netlink: Message has 6 unknown bytes. [ 57.644029][ T4372] vhci_hcd: invalid port number 224 [ 57.886207][ T4399] siw: device registration error -23 [ 58.353364][ T4419] loop0: detected capacity change from 0 to 2048 [ 58.392425][ T4429] loop2: detected capacity change from 0 to 164 [ 58.885020][ T4462] netlink: 'syz.3.333': attribute type 10 has an invalid length. [ 58.901613][ T4419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.021152][ T4468] 9pnet_fd: Insufficient options for proto=fd [ 59.030711][ T4466] vhci_hcd: invalid port number 224 [ 59.935765][ T4482] loop2: detected capacity change from 0 to 512 [ 60.057846][ T4482] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 60.073984][ T4482] EXT4-fs (loop2): 1 truncate cleaned up [ 60.080157][ T4482] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.110026][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.128055][ T4499] loop4: detected capacity change from 0 to 1024 [ 60.152489][ T4502] loop2: detected capacity change from 0 to 2048 [ 60.159746][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.171339][ T4499] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.192781][ T4502] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.213685][ T4510] openvswitch: netlink: Message has 6 unknown bytes. [ 60.274928][ T4491] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 60.301606][ T4491] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 60.313993][ T4491] EXT4-fs (loop4): This should not happen!! Data will be lost [ 60.313993][ T4491] [ 60.323710][ T4491] EXT4-fs (loop4): Total free blocks count 0 [ 60.329759][ T4491] EXT4-fs (loop4): Free/Dirty block details [ 60.335761][ T4491] EXT4-fs (loop4): free_blocks=68451041280 [ 60.341670][ T4491] EXT4-fs (loop4): dirty_blocks=16 [ 60.346860][ T4491] EXT4-fs (loop4): Block reservation details [ 60.352888][ T4491] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 60.586096][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.602433][ T4529] vhci_hcd: invalid port number 224 [ 60.800088][ T4534] siw: device registration error -23 [ 60.904214][ T4491] syz.4.344 (4491) used greatest stack depth: 10112 bytes left [ 61.064689][ T29] kauditd_printk_skb: 247 callbacks suppressed [ 61.064707][ T29] audit: type=1401 audit(1749983397.110:1394): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 61.107178][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.175620][ T4547] loop4: detected capacity change from 0 to 1024 [ 61.197655][ T29] audit: type=1326 audit(1749983397.250:1395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 61.221094][ T29] audit: type=1326 audit(1749983397.250:1396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 61.248959][ T4547] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 61.263865][ T4550] loop2: detected capacity change from 0 to 128 [ 61.270620][ T4547] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.288677][ T29] audit: type=1326 audit(1749983397.300:1397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f8d78e3d290 code=0x7ffc0000 [ 61.312132][ T29] audit: type=1400 audit(1749983397.300:1398): avc: denied { read write } for pid=4549 comm="syz.2.360" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.312287][ T4547] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 61.335833][ T29] audit: type=1400 audit(1749983397.300:1399): avc: denied { open } for pid=4549 comm="syz.2.360" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.368159][ T29] audit: type=1326 audit(1749983397.300:1400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 61.391620][ T29] audit: type=1326 audit(1749983397.300:1401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 61.414895][ T29] audit: type=1400 audit(1749983397.300:1402): avc: denied { ioctl } for pid=4549 comm="syz.2.360" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4506 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 61.440490][ T29] audit: type=1326 audit(1749983397.300:1403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4549 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 61.465412][ T4547] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 2: comm syz.4.359: lblock 2 mapped to illegal pblock 2 (length 1) [ 61.532304][ T4547] EXT4-fs (loop4): Remounting filesystem read-only [ 61.538937][ T4547] EXT4-fs (loop4): 1 orphan inode deleted [ 61.545208][ T4547] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.692618][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.922989][ T4566] loop1: detected capacity change from 0 to 1024 [ 61.953100][ T4566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.093501][ T4572] loop0: detected capacity change from 0 to 2048 [ 62.100728][ T4566] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 62.116812][ T4566] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 62.129094][ T4566] EXT4-fs (loop1): This should not happen!! Data will be lost [ 62.129094][ T4566] [ 62.138845][ T4566] EXT4-fs (loop1): Total free blocks count 0 [ 62.144917][ T4566] EXT4-fs (loop1): Free/Dirty block details [ 62.150826][ T4566] EXT4-fs (loop1): free_blocks=68451041280 [ 62.156704][ T4566] EXT4-fs (loop1): dirty_blocks=16 [ 62.161918][ T4566] EXT4-fs (loop1): Block reservation details [ 62.167920][ T4566] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 62.183533][ T4572] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.306048][ T4584] __nla_validate_parse: 12 callbacks suppressed [ 62.306067][ T4584] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 62.448674][ T4598] loop0: detected capacity change from 0 to 1024 [ 62.464557][ T4598] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.517042][ T4604] netlink: 532 bytes leftover after parsing attributes in process `syz.4.378'. [ 62.598595][ T4612] openvswitch: netlink: Message has 6 unknown bytes. [ 62.627554][ T4615] loop0: detected capacity change from 0 to 164 [ 62.658705][ T4614] loop2: detected capacity change from 0 to 2048 [ 62.740692][ T4622] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 63.046603][ T4633] loop4: detected capacity change from 0 to 128 [ 63.434914][ T4642] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 63.552841][ T4656] netlink: 'syz.1.386': attribute type 39 has an invalid length. [ 63.735517][ T4665] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 64.463674][ T4682] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 64.499969][ T4685] siw: device registration error -23 [ 64.516554][ T4688] loop3: detected capacity change from 0 to 128 [ 64.577244][ T4685] SELinux: failed to load policy [ 64.722767][ T4702] netlink: 532 bytes leftover after parsing attributes in process `syz.2.411'. [ 64.769088][ T4707] openvswitch: netlink: Message has 6 unknown bytes. [ 65.103650][ T4731] loop3: detected capacity change from 0 to 128 [ 65.207355][ T4738] loop0: detected capacity change from 0 to 1024 [ 65.234563][ T4738] ext4 filesystem being mounted at /59/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.251726][ T4740] openvswitch: netlink: Message has 6 unknown bytes. [ 65.329516][ T4749] netlink: 532 bytes leftover after parsing attributes in process `syz.0.428'. [ 65.459930][ T4758] cgroup: noprefix used incorrectly [ 65.525668][ T4761] SELinux: failed to load policy [ 65.532701][ T4761] 9pnet_virtio: no channels available for device 127.0.0.1 [ 65.563003][ T4772] loop2: detected capacity change from 0 to 512 [ 65.578678][ T4772] EXT4-fs: test_dummy_encryption option not supported [ 65.596408][ T4772] loop2: detected capacity change from 0 to 128 [ 65.672160][ T4776] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 65.715876][ T4790] netlink: 532 bytes leftover after parsing attributes in process `syz.2.444'. [ 66.031161][ T4818] 9pnet_fd: Insufficient options for proto=fd [ 66.070382][ T4821] loop3: detected capacity change from 0 to 2048 [ 66.071261][ T4829] loop1: detected capacity change from 0 to 128 [ 66.084338][ T29] kauditd_printk_skb: 639 callbacks suppressed [ 66.084382][ T29] audit: type=1326 audit(1749983402.140:2041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f22eaaed58a code=0x7ffc0000 [ 66.114241][ T29] audit: type=1326 audit(1749983402.140:2042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f22eaaed58a code=0x7ffc0000 [ 66.137611][ T29] audit: type=1326 audit(1749983402.140:2043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f22eaaed197 code=0x7ffc0000 [ 66.161094][ T29] audit: type=1326 audit(1749983402.140:2044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f22eaaf00ca code=0x7ffc0000 [ 66.184574][ T29] audit: type=1326 audit(1749983402.140:2045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f22eaaed290 code=0x7ffc0000 [ 66.207993][ T29] audit: type=1326 audit(1749983402.140:2046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=80 compat=0 ip=0x7f22eaaed677 code=0x7ffc0000 [ 66.231362][ T29] audit: type=1326 audit(1749983402.140:2047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f22eaaed290 code=0x7ffc0000 [ 66.254742][ T29] audit: type=1326 audit(1749983402.140:2048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22eaaee929 code=0x7ffc0000 [ 66.278099][ T29] audit: type=1326 audit(1749983402.140:2049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22eaaee929 code=0x7ffc0000 [ 66.303841][ T29] audit: type=1326 audit(1749983402.170:2050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4828 comm="syz.1.457" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f22eaaee929 code=0x7ffc0000 [ 66.650540][ T4857] 9pnet_fd: Insufficient options for proto=fd [ 66.867637][ T4871] loop1: detected capacity change from 0 to 128 [ 67.046705][ T1035] lo speed is unknown, defaulting to 1000 [ 67.244001][ T4895] netlink: 'syz.3.478': attribute type 39 has an invalid length. [ 67.316633][ T4898] loop4: detected capacity change from 0 to 2048 [ 68.249857][ T4911] siw: device registration error -23 [ 68.256433][ T4911] __nla_validate_parse: 7 callbacks suppressed [ 68.256512][ T4911] netlink: 8 bytes leftover after parsing attributes in process `syz.1.481'. [ 68.271512][ T4911] netlink: 8 bytes leftover after parsing attributes in process `syz.1.481'. [ 68.669654][ T4933] 9pnet_fd: Insufficient options for proto=fd [ 68.802662][ T4951] loop3: detected capacity change from 0 to 1024 [ 68.876717][ T4951] ext4 filesystem being mounted at /104/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.024631][ T4962] siw: device registration error -23 [ 69.031506][ T4962] netlink: 8 bytes leftover after parsing attributes in process `syz.1.496'. [ 69.040347][ T4962] netlink: 8 bytes leftover after parsing attributes in process `syz.1.496'. [ 69.076491][ T4966] netlink: 8 bytes leftover after parsing attributes in process `syz.4.500'. [ 69.085366][ T4966] netlink: 8 bytes leftover after parsing attributes in process `syz.4.500'. [ 69.206689][ T4970] siw: device registration error -23 [ 69.272006][ T4970] SELinux: failed to load policy [ 69.294149][ T4970] 9pnet_virtio: no channels available for device 127.0.0.1 [ 69.349553][ T4972] netlink: 28 bytes leftover after parsing attributes in process `syz.0.506'. [ 69.358646][ T4972] netlink: 200 bytes leftover after parsing attributes in process `syz.0.506'. [ 69.397144][ T4972] netlink: 'syz.0.506': attribute type 10 has an invalid length. [ 69.516275][ T4983] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 69.587509][ T4997] SELinux: policydb magic number 0x6c65732f does not match expected magic number 0xf97cff8c [ 69.602600][ T4997] SELinux: failed to load policy [ 69.615623][ T4997] 9pnet_virtio: no channels available for device 127.0.0.1 [ 69.726789][ T5009] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 69.742242][ T5007] loop4: detected capacity change from 0 to 2048 [ 69.757912][ T5002] loop2: detected capacity change from 0 to 128 [ 70.288992][ T5054] siw: device registration error -23 [ 70.424012][ T5063] 9pnet_virtio: no channels available for device 127.0.0.1 [ 70.470362][ T5069] SELinux: policydb magic number 0x6c65732f does not match expected magic number 0xf97cff8c [ 70.480703][ T5069] SELinux: failed to load policy [ 70.486337][ T5069] 9pnet_virtio: no channels available for device 127.0.0.1 [ 70.649756][ T5085] loop2: detected capacity change from 0 to 128 [ 71.106948][ T29] kauditd_printk_skb: 481 callbacks suppressed [ 71.106963][ T29] audit: type=1326 audit(1749983407.160:2532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5110 comm="gtp" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 71.306346][ T5131] 9pnet_fd: Insufficient options for proto=fd [ 71.418593][ T5140] siw: device registration error -23 [ 71.731691][ T29] audit: type=1401 audit(1749983407.740:2533): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 71.848129][ T29] audit: type=1326 audit(1749983407.900:2534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.4.567" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 71.893463][ T29] audit: type=1326 audit(1749983407.930:2535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.4.567" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 71.917245][ T29] audit: type=1326 audit(1749983407.930:2536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.4.567" exe="/root/syz-executor" sig=0 arch=c000003e syscall=76 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 71.940578][ T29] audit: type=1326 audit(1749983407.930:2537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.4.567" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 71.964062][ T29] audit: type=1326 audit(1749983407.930:2538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.4.567" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 72.004677][ T5151] siw: device registration error -23 [ 72.043153][ T5167] loop4: detected capacity change from 0 to 512 [ 72.050104][ T5167] EXT4-fs: test_dummy_encryption option not supported [ 72.066367][ T5167] loop4: detected capacity change from 0 to 128 [ 72.086041][ T29] audit: type=1326 audit(1749983408.140:2539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5168 comm="syz.2.573" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 72.109587][ T29] audit: type=1326 audit(1749983408.140:2540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5168 comm="syz.2.573" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 72.133289][ T29] audit: type=1326 audit(1749983408.140:2541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5168 comm="syz.2.573" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 72.562946][ T5205] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.570450][ T5205] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.594707][ T5205] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.602299][ T5205] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.836976][ T5213] loop3: detected capacity change from 0 to 512 [ 72.876294][ T5215] loop0: detected capacity change from 0 to 512 [ 72.884173][ T5213] EXT4-fs: test_dummy_encryption option not supported [ 72.886070][ T5215] journal_path: Non-blockdev passed as './bus' [ 72.897275][ T5215] EXT4-fs: error: could not find journal device path [ 72.918676][ T5213] loop3: detected capacity change from 0 to 128 [ 72.959319][ T5222] FAULT_INJECTION: forcing a failure. [ 72.959319][ T5222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.972495][ T5222] CPU: 1 UID: 0 PID: 5222 Comm: syz.3.596 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 72.972539][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.972626][ T5222] Call Trace: [ 72.972634][ T5222] [ 72.972643][ T5222] __dump_stack+0x1d/0x30 [ 72.972665][ T5222] dump_stack_lvl+0xe8/0x140 [ 72.972750][ T5222] dump_stack+0x15/0x1b [ 72.972768][ T5222] should_fail_ex+0x265/0x280 [ 72.972801][ T5222] should_fail+0xb/0x20 [ 72.972834][ T5222] should_fail_usercopy+0x1a/0x20 [ 72.972897][ T5222] _copy_from_iter+0xcf/0xe40 [ 72.972921][ T5222] ? __build_skb_around+0x1a0/0x200 [ 72.972960][ T5222] ? __alloc_skb+0x24c/0x320 [ 72.973037][ T5222] tipc_msg_build+0x2e1/0x840 [ 72.973066][ T5222] ? avc_has_perm_noaudit+0x1b1/0x200 [ 72.973099][ T5222] __tipc_sendmsg+0x1725/0x1b00 [ 72.973132][ T5222] ? selinux_socket_sendmsg+0x175/0x1b0 [ 72.973172][ T5222] ? __pfx_woken_wake_function+0x10/0x10 [ 72.973204][ T5222] tipc_sendmsg+0x3e/0x60 [ 72.973302][ T5222] ? __pfx_tipc_sendmsg+0x10/0x10 [ 72.973325][ T5222] __sock_sendmsg+0x142/0x180 [ 72.973349][ T5222] ____sys_sendmsg+0x31e/0x4e0 [ 72.973391][ T5222] ___sys_sendmsg+0x17b/0x1d0 [ 72.973428][ T5222] __x64_sys_sendmsg+0xd4/0x160 [ 72.973476][ T5222] x64_sys_call+0x2999/0x2fb0 [ 72.973545][ T5222] do_syscall_64+0xd2/0x200 [ 72.973568][ T5222] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 72.973597][ T5222] ? clear_bhb_loop+0x40/0x90 [ 72.973617][ T5222] ? clear_bhb_loop+0x40/0x90 [ 72.973638][ T5222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.973733][ T5222] RIP: 0033:0x7fb33e23e929 [ 72.973752][ T5222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.973770][ T5222] RSP: 002b:00007fb33c8a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.973788][ T5222] RAX: ffffffffffffffda RBX: 00007fb33e465fa0 RCX: 00007fb33e23e929 [ 72.973800][ T5222] RDX: 0000000000004800 RSI: 0000200000000200 RDI: 0000000000000003 [ 72.973811][ T5222] RBP: 00007fb33c8a7090 R08: 0000000000000000 R09: 0000000000000000 [ 72.973824][ T5222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.973839][ T5222] R13: 0000000000000000 R14: 00007fb33e465fa0 R15: 00007fff40eea658 [ 72.973874][ T5222] [ 73.293079][ T5230] 9pnet_fd: Insufficient options for proto=fd [ 73.350814][ T5236] openvswitch: netlink: Message has 6 unknown bytes. [ 73.447971][ T5239] __nla_validate_parse: 16 callbacks suppressed [ 73.447991][ T5239] netlink: 4 bytes leftover after parsing attributes in process `syz.3.601'. [ 73.475203][ T5242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.600'. [ 73.484638][ T5242] netlink: 8 bytes leftover after parsing attributes in process `syz.2.600'. [ 73.499994][ T5247] lo speed is unknown, defaulting to 1000 [ 73.506886][ T5247] lo speed is unknown, defaulting to 1000 [ 73.743600][ T5269] netlink: 8 bytes leftover after parsing attributes in process `syz.4.608'. [ 73.752614][ T5269] netlink: 8 bytes leftover after parsing attributes in process `syz.4.608'. [ 73.905870][ T5272] 9pnet_fd: Insufficient options for proto=fd [ 74.252213][ T5281] loop2: detected capacity change from 0 to 128 [ 74.342621][ T5287] tipc: Started in network mode [ 74.347632][ T5287] tipc: Node identity 96b323aa3f1a, cluster identity 4711 [ 74.354909][ T5287] tipc: Enabled bearer , priority 0 [ 74.598590][ T5300] loop0: detected capacity change from 0 to 512 [ 74.607691][ T5300] EXT4-fs: test_dummy_encryption option not supported [ 74.636520][ T5300] loop0: detected capacity change from 0 to 128 [ 74.676355][ T5302] 9pnet_fd: Insufficient options for proto=fd [ 74.838781][ T5307] netlink: 28 bytes leftover after parsing attributes in process `syz.1.625'. [ 74.847795][ T5307] netlink: 200 bytes leftover after parsing attributes in process `syz.1.625'. [ 74.928445][ T5307] netlink: 'syz.1.625': attribute type 10 has an invalid length. [ 74.943864][ T5307] bridge0: port 3(netdevsim1) entered blocking state [ 74.950809][ T5307] bridge0: port 3(netdevsim1) entered disabled state [ 75.090113][ T5307] netdevsim netdevsim1 netdevsim1: entered allmulticast mode [ 75.178362][ T5307] netdevsim netdevsim1 netdevsim1: entered promiscuous mode [ 75.351624][ T3643] tipc: Node number set to 2846434218 [ 75.753827][ T5334] netlink: 4 bytes leftover after parsing attributes in process `syz.1.629'. [ 75.782351][ T5327] SELinux: failed to load policy [ 75.837974][ T5341] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 76.009220][ T5348] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 76.043729][ T5355] SELinux: policydb magic number 0x6c65732f does not match expected magic number 0xf97cff8c [ 76.056932][ T5355] SELinux: failed to load policy [ 76.063639][ T5367] 9pnet_fd: Insufficient options for proto=fd [ 76.072506][ T5355] 9pnet_virtio: no channels available for device 127.0.0.1 [ 76.133214][ T29] kauditd_printk_skb: 182 callbacks suppressed [ 76.133231][ T29] audit: type=1326 audit(1749983412.190:2724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.162849][ T29] audit: type=1326 audit(1749983412.190:2725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.186317][ T29] audit: type=1326 audit(1749983412.190:2726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.209886][ T29] audit: type=1326 audit(1749983412.190:2727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.233327][ T29] audit: type=1326 audit(1749983412.190:2728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.256647][ T29] audit: type=1326 audit(1749983412.190:2729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.263738][ T5383] openvswitch: netlink: Message has 6 unknown bytes. [ 76.280557][ T29] audit: type=1326 audit(1749983412.190:2730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.310554][ T29] audit: type=1326 audit(1749983412.190:2731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.335674][ T29] audit: type=1326 audit(1749983412.370:2732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.359198][ T29] audit: type=1326 audit(1749983412.400:2733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5373 comm="syz.4.648" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f6f21f7e929 code=0x7ffc0000 [ 76.728990][ T5401] loop4: detected capacity change from 0 to 164 [ 76.993794][ T5411] openvswitch: netlink: Message has 6 unknown bytes. [ 77.037445][ T5414] netlink: 'syz.1.663': attribute type 10 has an invalid length. [ 77.125900][ T5427] loop3: detected capacity change from 0 to 512 [ 77.133034][ T5427] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.139994][ T5427] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 77.150876][ T5427] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e016c018, mo2=0002] [ 77.159054][ T5427] System zones: 1-12 [ 77.163767][ T5427] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 77.176977][ T5427] EXT4-fs (loop3): 1 truncate cleaned up [ 77.183017][ T5427] EXT4-fs mount: 16 callbacks suppressed [ 77.183033][ T5427] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.610521][ T5465] siw: device registration error -23 [ 77.813595][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.005840][ T5483] Zero length message leads to an empty skb [ 78.334024][ T5514] FAULT_INJECTION: forcing a failure. [ 78.334024][ T5514] name failslab, interval 1, probability 0, space 0, times 0 [ 78.346764][ T5514] CPU: 0 UID: 0 PID: 5514 Comm: syz.4.695 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 78.346792][ T5514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 78.346804][ T5514] Call Trace: [ 78.346810][ T5514] [ 78.346816][ T5514] __dump_stack+0x1d/0x30 [ 78.346890][ T5514] dump_stack_lvl+0xe8/0x140 [ 78.346954][ T5514] dump_stack+0x15/0x1b [ 78.347071][ T5514] should_fail_ex+0x265/0x280 [ 78.347110][ T5514] should_failslab+0x8c/0xb0 [ 78.347139][ T5514] kmem_cache_alloc_node_noprof+0x57/0x320 [ 78.347168][ T5514] ? __alloc_skb+0x101/0x320 [ 78.347210][ T5514] __alloc_skb+0x101/0x320 [ 78.347240][ T5514] netlink_alloc_large_skb+0xba/0xf0 [ 78.347272][ T5514] netlink_sendmsg+0x3cf/0x6b0 [ 78.347342][ T5514] ? __pfx_netlink_sendmsg+0x10/0x10 [ 78.347369][ T5514] __sock_sendmsg+0x142/0x180 [ 78.347394][ T5514] ____sys_sendmsg+0x31e/0x4e0 [ 78.347502][ T5514] ___sys_sendmsg+0x17b/0x1d0 [ 78.347533][ T5514] __x64_sys_sendmsg+0xd4/0x160 [ 78.347555][ T5514] x64_sys_call+0x2999/0x2fb0 [ 78.347645][ T5514] do_syscall_64+0xd2/0x200 [ 78.347663][ T5514] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 78.347692][ T5514] ? clear_bhb_loop+0x40/0x90 [ 78.347722][ T5514] ? clear_bhb_loop+0x40/0x90 [ 78.347744][ T5514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.347764][ T5514] RIP: 0033:0x7f6f21f7e929 [ 78.347826][ T5514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.347844][ T5514] RSP: 002b:00007f6f205e7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.347862][ T5514] RAX: ffffffffffffffda RBX: 00007f6f221a5fa0 RCX: 00007f6f21f7e929 [ 78.347875][ T5514] RDX: 0000000000008080 RSI: 0000200000000200 RDI: 0000000000000003 [ 78.347888][ T5514] RBP: 00007f6f205e7090 R08: 0000000000000000 R09: 0000000000000000 [ 78.347937][ T5514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.347949][ T5514] R13: 0000000000000000 R14: 00007f6f221a5fa0 R15: 00007ffc43a6cc58 [ 78.347967][ T5514] [ 78.643079][ T5522] loop2: detected capacity change from 0 to 2048 [ 78.682080][ T5522] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.751743][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.765897][ T5536] __nla_validate_parse: 8 callbacks suppressed [ 78.765912][ T5536] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 78.810035][ T5542] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 78.912317][ T5548] vhci_hcd: invalid port number 224 [ 78.978226][ T5552] loop1: detected capacity change from 0 to 2048 [ 78.997981][ T5552] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.043607][ T5565] loop2: detected capacity change from 0 to 128 [ 79.179864][ T5572] netlink: 36 bytes leftover after parsing attributes in process `syz.0.716'. [ 79.216632][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.231846][ T5572] netlink: 36 bytes leftover after parsing attributes in process `syz.0.716'. [ 79.320191][ T5584] loop1: detected capacity change from 0 to 512 [ 79.352274][ T5584] EXT4-fs: test_dummy_encryption option not supported [ 79.511298][ T5596] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 79.687420][ T5601] SELinux: failed to load policy [ 79.695531][ T5601] 9pnet_virtio: no channels available for device 127.0.0.1 [ 79.872407][ T5621] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.879910][ T5621] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.910252][ T5621] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.917761][ T5621] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.963608][ T5623] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 80.113185][ T5635] netlink: 8 bytes leftover after parsing attributes in process `syz.1.734'. [ 80.122145][ T5635] netlink: 8 bytes leftover after parsing attributes in process `syz.1.734'. [ 80.758986][ T5646] netlink: 'syz.2.742': attribute type 1 has an invalid length. [ 81.021676][ T5662] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 81.200147][ T5669] loop4: detected capacity change from 0 to 512 [ 81.235296][ T5669] EXT4-fs: test_dummy_encryption option not supported [ 81.335686][ T5682] FAULT_INJECTION: forcing a failure. [ 81.335686][ T5682] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 81.348947][ T5682] CPU: 0 UID: 0 PID: 5682 Comm: syz.1.757 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 81.348975][ T5682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.349036][ T5682] Call Trace: [ 81.349045][ T5682] [ 81.349108][ T5682] __dump_stack+0x1d/0x30 [ 81.349134][ T5682] dump_stack_lvl+0xe8/0x140 [ 81.349159][ T5682] dump_stack+0x15/0x1b [ 81.349178][ T5682] should_fail_ex+0x265/0x280 [ 81.349270][ T5682] should_fail+0xb/0x20 [ 81.349302][ T5682] should_fail_usercopy+0x1a/0x20 [ 81.349342][ T5682] _copy_to_user+0x20/0xa0 [ 81.349412][ T5682] simple_read_from_buffer+0xb5/0x130 [ 81.349446][ T5682] proc_fail_nth_read+0x100/0x140 [ 81.349528][ T5682] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 81.349546][ T5682] vfs_read+0x1a0/0x6f0 [ 81.349630][ T5682] ? __rcu_read_unlock+0x4f/0x70 [ 81.349654][ T5682] ? __fget_files+0x184/0x1c0 [ 81.349677][ T5682] ksys_read+0xda/0x1a0 [ 81.349789][ T5682] __x64_sys_read+0x40/0x50 [ 81.349833][ T5682] x64_sys_call+0x2d77/0x2fb0 [ 81.349859][ T5682] do_syscall_64+0xd2/0x200 [ 81.349926][ T5682] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 81.350005][ T5682] ? clear_bhb_loop+0x40/0x90 [ 81.350025][ T5682] ? clear_bhb_loop+0x40/0x90 [ 81.350050][ T5682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.350075][ T5682] RIP: 0033:0x7f22eaaed33c [ 81.350168][ T5682] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 81.350190][ T5682] RSP: 002b:00007f22e9157030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 81.350214][ T5682] RAX: ffffffffffffffda RBX: 00007f22ead15fa0 RCX: 00007f22eaaed33c [ 81.350228][ T5682] RDX: 000000000000000f RSI: 00007f22e91570a0 RDI: 0000000000000004 [ 81.350240][ T5682] RBP: 00007f22e9157090 R08: 0000000000000000 R09: 0000000000000000 [ 81.350252][ T5682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.350263][ T5682] R13: 0000000000000000 R14: 00007f22ead15fa0 R15: 00007ffd2df14a28 [ 81.350281][ T5682] [ 81.623051][ T5691] netlink: 532 bytes leftover after parsing attributes in process `syz.4.761'. [ 81.805725][ T5717] loop1: detected capacity change from 0 to 512 [ 81.812550][ T5717] EXT4-fs: test_dummy_encryption option not supported [ 81.826838][ T5714] SELinux: failed to load policy [ 81.845194][ T5714] 9pnet_virtio: no channels available for device 127.0.0.1 [ 81.872445][ T5719] vhci_hcd: invalid port number 224 [ 81.970344][ T5735] loop0: detected capacity change from 0 to 512 [ 82.007745][ T5735] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.030638][ T5735] ext4 filesystem being mounted at /127/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 82.100723][ T5743] netlink: 'syz.2.783': attribute type 9 has an invalid length. [ 82.129547][ T29] kauditd_printk_skb: 285 callbacks suppressed [ 82.129561][ T29] audit: type=1326 audit(1749983418.180:3019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.207591][ T29] audit: type=1326 audit(1749983418.220:3020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.231132][ T29] audit: type=1326 audit(1749983418.220:3021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.254895][ T29] audit: type=1326 audit(1749983418.220:3022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.278380][ T29] audit: type=1326 audit(1749983418.220:3023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.301976][ T29] audit: type=1326 audit(1749983418.220:3024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.325379][ T29] audit: type=1326 audit(1749983418.220:3025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.348785][ T29] audit: type=1326 audit(1749983418.220:3026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.372338][ T29] audit: type=1326 audit(1749983418.220:3027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.395773][ T29] audit: type=1326 audit(1749983418.220:3028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5742 comm="syz.2.783" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d78e3e929 code=0x7ffc0000 [ 82.439841][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.637995][ T5777] siw: device registration error -23 [ 82.715883][ T5775] openvswitch: netlink: Message has 6 unknown bytes. [ 82.760473][ T5784] netlink: 'syz.2.796': attribute type 21 has an invalid length. [ 83.034517][ T5793] SELinux: failed to load policy [ 83.042153][ T5793] 9pnet_virtio: no channels available for device 127.0.0.1 [ 83.062451][ T5788] FAULT_INJECTION: forcing a failure. [ 83.062451][ T5788] name failslab, interval 1, probability 0, space 0, times 0 [ 83.075270][ T5788] CPU: 1 UID: 0 PID: 5788 Comm: syz.4.797 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 83.075308][ T5788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.075321][ T5788] Call Trace: [ 83.075328][ T5788] [ 83.075336][ T5788] __dump_stack+0x1d/0x30 [ 83.075363][ T5788] dump_stack_lvl+0xe8/0x140 [ 83.075387][ T5788] dump_stack+0x15/0x1b [ 83.075466][ T5788] should_fail_ex+0x265/0x280 [ 83.075513][ T5788] should_failslab+0x8c/0xb0 [ 83.075589][ T5788] kmem_cache_alloc_noprof+0x50/0x310 [ 83.075693][ T5788] ? prepare_creds+0x37/0x4c0 [ 83.075723][ T5788] prepare_creds+0x37/0x4c0 [ 83.075750][ T5788] copy_creds+0x8f/0x3f0 [ 83.075871][ T5788] copy_process+0x658/0x1fe0 [ 83.075897][ T5788] ? kstrtouint+0x76/0xc0 [ 83.075933][ T5788] ? __rcu_read_unlock+0x4f/0x70 [ 83.075980][ T5788] kernel_clone+0x16c/0x5b0 [ 83.076016][ T5788] ? vfs_write+0x75e/0x8e0 [ 83.076058][ T5788] __x64_sys_clone+0xe6/0x120 [ 83.076181][ T5788] x64_sys_call+0x2c59/0x2fb0 [ 83.076209][ T5788] do_syscall_64+0xd2/0x200 [ 83.076232][ T5788] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 83.076340][ T5788] ? clear_bhb_loop+0x40/0x90 [ 83.076366][ T5788] ? clear_bhb_loop+0x40/0x90 [ 83.076393][ T5788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.076418][ T5788] RIP: 0033:0x7f6f21f7e929 [ 83.076451][ T5788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 83.076468][ T5788] RSP: 002b:00007f6f205e6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 83.076486][ T5788] RAX: ffffffffffffffda RBX: 00007f6f221a5fa0 RCX: 00007f6f21f7e929 [ 83.076498][ T5788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.076519][ T5788] RBP: 00007f6f205e7090 R08: 0000000000000000 R09: 0000000000000000 [ 83.076534][ T5788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.076602][ T5788] R13: 0000000000000000 R14: 00007f6f221a5fa0 R15: 00007ffc43a6cc58 [ 83.076625][ T5788] [ 83.366697][ T5809] loop1: detected capacity change from 0 to 512 [ 83.373757][ T5809] EXT4-fs: test_dummy_encryption option not supported [ 83.440969][ T5816] loop1: detected capacity change from 0 to 2048 [ 83.480364][ T5816] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.495091][ T5816] EXT4-fs (loop1): shut down requested (0) [ 83.514174][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.558070][ T5827] loop3: detected capacity change from 0 to 2048 [ 83.575124][ T5827] ext4: Unknown parameter 'smackfsroot' [ 83.802400][ T5840] siw: device registration error -23 [ 83.809880][ T5840] __nla_validate_parse: 11 callbacks suppressed [ 83.809898][ T5840] netlink: 8 bytes leftover after parsing attributes in process `syz.1.813'. [ 83.825077][ T5840] netlink: 8 bytes leftover after parsing attributes in process `syz.1.813'. [ 84.200446][ T5843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.816'. [ 84.209299][ T5843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.816'. [ 84.660200][ T5855] siw: device registration error -23 [ 84.668324][ T5856] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 84.682076][ T5854] vhci_hcd: invalid port number 224 [ 84.701051][ T5858] netlink: 12 bytes leftover after parsing attributes in process `syz.0.825'. [ 84.710073][ T5858] netlink: 28 bytes leftover after parsing attributes in process `syz.0.825'. [ 84.718982][ T5858] netlink: 12 bytes leftover after parsing attributes in process `syz.0.825'. [ 84.729800][ T5858] netlink: 28 bytes leftover after parsing attributes in process `syz.0.825'. [ 84.736011][ T5855] SELinux: failed to load policy [ 84.738751][ T5858] netlink: 'syz.0.825': attribute type 6 has an invalid length. [ 84.760919][ T5855] 9pnet_virtio: no channels available for device 127.0.0.1 [ 84.949178][ T5884] loop4: detected capacity change from 0 to 2048 [ 84.958251][ T5893] netlink: 28 bytes leftover after parsing attributes in process `syz.0.837'. [ 84.976780][ T5884] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.995158][ T5895] loop3: detected capacity change from 0 to 2048 [ 85.003876][ T5893] netlink: 'syz.0.837': attribute type 10 has an invalid length. [ 85.045691][ T5895] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.063727][ T5895] EXT4-fs (loop3): shut down requested (0) [ 85.298665][ T5917] FAULT_INJECTION: forcing a failure. [ 85.298665][ T5917] name failslab, interval 1, probability 0, space 0, times 0 [ 85.311515][ T5917] CPU: 0 UID: 0 PID: 5917 Comm: syz.2.845 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 85.311550][ T5917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.311565][ T5917] Call Trace: [ 85.311574][ T5917] [ 85.311626][ T5917] __dump_stack+0x1d/0x30 [ 85.311648][ T5917] dump_stack_lvl+0xe8/0x140 [ 85.311671][ T5917] dump_stack+0x15/0x1b [ 85.311692][ T5917] should_fail_ex+0x265/0x280 [ 85.311765][ T5917] should_failslab+0x8c/0xb0 [ 85.311791][ T5917] kmem_cache_alloc_node_noprof+0x57/0x320 [ 85.311874][ T5917] ? perf_event_alloc+0x14c/0x1680 [ 85.311903][ T5917] perf_event_alloc+0x14c/0x1680 [ 85.312000][ T5917] __se_sys_perf_event_open+0x615/0x11c0 [ 85.312036][ T5917] ? __rcu_read_unlock+0x4f/0x70 [ 85.312065][ T5917] __x64_sys_perf_event_open+0x67/0x80 [ 85.312122][ T5917] x64_sys_call+0x27ec/0x2fb0 [ 85.312158][ T5917] do_syscall_64+0xd2/0x200 [ 85.312181][ T5917] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 85.312214][ T5917] ? clear_bhb_loop+0x40/0x90 [ 85.312238][ T5917] ? clear_bhb_loop+0x40/0x90 [ 85.312275][ T5917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.312302][ T5917] RIP: 0033:0x7f8d78e3e929 [ 85.312318][ T5917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 85.312336][ T5917] RSP: 002b:00007f8d774a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 85.312359][ T5917] RAX: ffffffffffffffda RBX: 00007f8d79065fa0 RCX: 00007f8d78e3e929 [ 85.312374][ T5917] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000100 [ 85.312406][ T5917] RBP: 00007f8d774a7090 R08: 0000000000000009 R09: 0000000000000000 [ 85.312418][ T5917] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 85.312430][ T5917] R13: 0000000000000001 R14: 00007f8d79065fa0 R15: 00007ffdbd2c5658 [ 85.312448][ T5917] [ 85.589649][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.702236][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.942905][ T5960] loop2: detected capacity change from 0 to 1024 [ 85.953259][ T5960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.402947][ T5969] loop4: detected capacity change from 0 to 164 [ 86.427606][ T5966] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 86.481547][ T5966] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 86.493828][ T5966] EXT4-fs (loop2): This should not happen!! Data will be lost [ 86.493828][ T5966] [ 86.503506][ T5966] EXT4-fs (loop2): Total free blocks count 0 [ 86.509564][ T5966] EXT4-fs (loop2): Free/Dirty block details [ 86.515606][ T5966] EXT4-fs (loop2): free_blocks=68451041280 [ 86.521549][ T5966] EXT4-fs (loop2): dirty_blocks=16 [ 86.526705][ T5966] EXT4-fs (loop2): Block reservation details [ 86.532718][ T5966] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 86.768448][ T5992] netlink: 'syz.0.868': attribute type 10 has an invalid length. [ 86.829413][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.774889][ T6030] loop1: detected capacity change from 0 to 1024 [ 87.799648][ T6030] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.826432][ T6036] netlink: 'syz.4.881': attribute type 10 has an invalid length. [ 87.895630][ T6026] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 87.933070][ T6026] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 87.945366][ T6026] EXT4-fs (loop1): This should not happen!! Data will be lost [ 87.945366][ T6026] [ 87.955104][ T6026] EXT4-fs (loop1): Total free blocks count 0 [ 87.961112][ T6026] EXT4-fs (loop1): Free/Dirty block details [ 87.967058][ T6026] EXT4-fs (loop1): free_blocks=68451041280 [ 87.973007][ T6026] EXT4-fs (loop1): dirty_blocks=16 [ 87.978605][ T6026] EXT4-fs (loop1): Block reservation details [ 87.984825][ T6026] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 88.042585][ T6050] openvswitch: netlink: Message has 6 unknown bytes. [ 88.138628][ T29] kauditd_printk_skb: 149 callbacks suppressed [ 88.138642][ T29] audit: type=1400 audit(1749983424.190:3178): avc: denied { listen } for pid=6057 comm="syz.3.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 88.256973][ T29] audit: type=1401 audit(1749983424.310:3179): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 88.417926][ T6076] SELinux: failed to load policy [ 88.423810][ T6076] 9pnet_virtio: no channels available for device 127.0.0.1 [ 88.443068][ T6084] vhci_hcd: invalid port number 224 [ 88.526472][ T6094] siw: device registration error -23 [ 88.572312][ T29] audit: type=1400 audit(1749983424.610:3180): avc: denied { read write } for pid=6097 comm="syz.2.907" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 88.595856][ T29] audit: type=1400 audit(1749983424.610:3181): avc: denied { open } for pid=6097 comm="syz.2.907" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 88.619276][ T29] audit: type=1400 audit(1749983424.630:3182): avc: denied { bind } for pid=6099 comm="syz.0.908" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 88.624739][ T6094] SELinux: failed to load policy [ 88.639353][ T29] audit: type=1400 audit(1749983424.630:3183): avc: denied { name_bind } for pid=6099 comm="syz.0.908" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 88.666167][ T29] audit: type=1400 audit(1749983424.630:3184): avc: denied { node_bind } for pid=6099 comm="syz.0.908" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 88.700683][ T29] audit: type=1400 audit(1749983424.630:3185): avc: denied { write } for pid=6099 comm="syz.0.908" laddr=172.20.20.170 lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 88.731040][ T29] audit: type=1401 audit(1749983424.780:3186): op=security_bounded_transition seresult=denied oldcontext=root:sysadm_r:sysadm_t newcontext=system_u:object_r:hugetlbfs_t [ 88.750129][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.778429][ T6094] 9pnet_virtio: no channels available for device 127.0.0.1 [ 88.822180][ T6116] vhci_hcd: invalid port number 224 [ 88.836866][ T6123] siw: device registration error -23 [ 88.842762][ T6106] __nla_validate_parse: 8 callbacks suppressed [ 88.842780][ T6106] netlink: 4 bytes leftover after parsing attributes in process `wg1'. [ 88.885660][ T6128] FAULT_INJECTION: forcing a failure. [ 88.885660][ T6128] name failslab, interval 1, probability 0, space 0, times 0 [ 88.898428][ T6128] CPU: 1 UID: 0 PID: 6128 Comm: syz.0.918 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 88.898461][ T6128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 88.898476][ T6128] Call Trace: [ 88.898483][ T6128] [ 88.898492][ T6128] __dump_stack+0x1d/0x30 [ 88.898590][ T6128] dump_stack_lvl+0xe8/0x140 [ 88.898611][ T6128] dump_stack+0x15/0x1b [ 88.898671][ T6123] SELinux: failed to load policy [ 88.898669][ T6128] should_fail_ex+0x265/0x280 [ 88.898708][ T6128] should_failslab+0x8c/0xb0 [ 88.898740][ T6128] kmem_cache_alloc_node_noprof+0x57/0x320 [ 88.898810][ T6128] ? __alloc_skb+0x101/0x320 [ 88.898852][ T6128] __alloc_skb+0x101/0x320 [ 88.898895][ T6128] netlink_alloc_large_skb+0xba/0xf0 [ 88.898957][ T6128] netlink_sendmsg+0x3cf/0x6b0 [ 88.898986][ T6128] ? __pfx_netlink_sendmsg+0x10/0x10 [ 88.899071][ T6128] __sock_sendmsg+0x142/0x180 [ 88.899112][ T6128] ____sys_sendmsg+0x31e/0x4e0 [ 88.899242][ T6128] ___sys_sendmsg+0x17b/0x1d0 [ 88.899285][ T6128] __x64_sys_sendmsg+0xd4/0x160 [ 88.899316][ T6128] x64_sys_call+0x2999/0x2fb0 [ 88.899415][ T6128] do_syscall_64+0xd2/0x200 [ 88.899515][ T6128] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 88.899551][ T6128] ? clear_bhb_loop+0x40/0x90 [ 88.899579][ T6128] ? clear_bhb_loop+0x40/0x90 [ 88.899609][ T6128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.899671][ T6128] RIP: 0033:0x7f05ddede929 [ 88.899691][ T6128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 88.899714][ T6128] RSP: 002b:00007f05dc547038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 88.899740][ T6128] RAX: ffffffffffffffda RBX: 00007f05de105fa0 RCX: 00007f05ddede929 [ 88.899835][ T6128] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 88.899853][ T6128] RBP: 00007f05dc547090 R08: 0000000000000000 R09: 0000000000000000 [ 88.899869][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.899884][ T6128] R13: 0000000000000000 R14: 00007f05de105fa0 R15: 00007ffe21d31368 [ 88.899910][ T6128] [ 88.981222][ T6137] FAULT_INJECTION: forcing a failure. [ 88.981222][ T6137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.986716][ T6138] 9pnet_virtio: no channels available for device 127.0.0.1 [ 88.990862][ T6137] CPU: 1 UID: 0 PID: 6137 Comm: syz.0.922 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 88.990905][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 88.990922][ T6137] Call Trace: [ 88.990930][ T6137] [ 88.990942][ T6137] __dump_stack+0x1d/0x30 [ 88.990972][ T6137] dump_stack_lvl+0xe8/0x140 [ 88.991001][ T6137] dump_stack+0x15/0x1b [ 88.991079][ T6137] should_fail_ex+0x265/0x280 [ 88.991122][ T6137] should_fail+0xb/0x20 [ 88.991160][ T6137] should_fail_usercopy+0x1a/0x20 [ 88.991205][ T6137] _copy_from_user+0x1c/0xb0 [ 88.991306][ T6137] sg_new_write+0x71a/0x890 [ 88.991417][ T6137] sg_ioctl+0xb81/0x1360 [ 88.991465][ T6137] ? __pfx_sg_ioctl+0x10/0x10 [ 88.991503][ T6137] __se_sys_ioctl+0xcb/0x140 [ 88.991545][ T6137] __x64_sys_ioctl+0x43/0x50 [ 88.991585][ T6137] x64_sys_call+0x19a8/0x2fb0 [ 88.991614][ T6137] do_syscall_64+0xd2/0x200 [ 88.991639][ T6137] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 88.991676][ T6137] ? clear_bhb_loop+0x40/0x90 [ 88.991785][ T6137] ? clear_bhb_loop+0x40/0x90 [ 88.991814][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.991844][ T6137] RIP: 0033:0x7f05ddede929 [ 88.991872][ T6137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 88.991896][ T6137] RSP: 002b:00007f05dc547038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.991993][ T6137] RAX: ffffffffffffffda RBX: 00007f05de105fa0 RCX: 00007f05ddede929 [ 88.992011][ T6137] RDX: 0000200000000040 RSI: 0000000000002285 RDI: 0000000000000004 [ 88.992028][ T6137] RBP: 00007f05dc547090 R08: 0000000000000000 R09: 0000000000000000 [ 88.992087][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.992162][ T6137] R13: 0000000000000000 R14: 00007f05de105fa0 R15: 00007ffe21d31368 [ 88.992189][ T6137] [ 89.073742][ T6143] loop0: detected capacity change from 0 to 512 [ 89.175071][ T6139] loop3: detected capacity change from 0 to 1024 [ 89.243367][ T6143] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 89.350602][ T6139] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.369531][ T6143] EXT4-fs (loop0): 1 truncate cleaned up [ 89.375706][ T6143] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.399745][ T6143] netlink: 8 bytes leftover after parsing attributes in process `syz.0.923'. [ 89.440945][ T29] audit: type=1400 audit(1749983425.490:3187): avc: denied { firmware_load } for pid=6142 comm="syz.0.923" path="/lib/firmware/regulatory.db" dev="sda1" ino=448 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 89.478190][ T6139] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 89.501567][ T6139] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 89.513889][ T6139] EXT4-fs (loop3): This should not happen!! Data will be lost [ 89.513889][ T6139] [ 89.523616][ T6139] EXT4-fs (loop3): Total free blocks count 0 [ 89.529702][ T6139] EXT4-fs (loop3): Free/Dirty block details [ 89.535638][ T6139] EXT4-fs (loop3): free_blocks=68451041280 [ 89.541511][ T6139] EXT4-fs (loop3): dirty_blocks=16 [ 89.546703][ T6139] EXT4-fs (loop3): Block reservation details [ 89.552803][ T6139] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 89.839303][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.888438][ T6180] loop1: detected capacity change from 0 to 128 [ 89.948628][ T6181] loop3: detected capacity change from 0 to 2048 [ 89.962557][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.036991][ T6181] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.231218][ T6207] loop0: detected capacity change from 0 to 1024 [ 90.243003][ T6205] netlink: 8 bytes leftover after parsing attributes in process `syz.2.945'. [ 90.251897][ T6205] netlink: 8 bytes leftover after parsing attributes in process `syz.2.945'. [ 90.284849][ T6207] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.370733][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.406049][ T6207] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 90.430981][ T6207] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 90.443352][ T6207] EXT4-fs (loop0): This should not happen!! Data will be lost [ 90.443352][ T6207] [ 90.453202][ T6207] EXT4-fs (loop0): Total free blocks count 0 [ 90.454870][ T6222] loop1: detected capacity change from 0 to 2048 [ 90.459566][ T6207] EXT4-fs (loop0): Free/Dirty block details [ 90.471899][ T6207] EXT4-fs (loop0): free_blocks=68451041280 [ 90.473242][ T6224] netlink: 12 bytes leftover after parsing attributes in process `syz.3.954'. [ 90.477720][ T6207] EXT4-fs (loop0): dirty_blocks=16 [ 90.477738][ T6207] EXT4-fs (loop0): Block reservation details [ 90.477750][ T6207] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 90.492948][ T6222] EXT4-fs (loop1): failed to initialize system zone (-117) [ 90.511528][ T6222] EXT4-fs (loop1): mount failed [ 90.513457][ T6225] netlink: 12 bytes leftover after parsing attributes in process `syz.3.954'. [ 90.531710][ T6224] loop3: detected capacity change from 0 to 1024 [ 90.540568][ T6224] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.619848][ T6237] siw: device registration error -23 [ 90.654562][ T6237] SELinux: failed to load policy [ 90.660815][ T6237] 9pnet_virtio: no channels available for device 127.0.0.1 [ 90.690474][ T6239] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 90.760429][ T6243] netlink: 'syz.1.960': attribute type 10 has an invalid length. [ 91.070389][ T6251] loop2: detected capacity change from 0 to 512 [ 91.091223][ T6251] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.103861][ T6251] ext4 filesystem being mounted at /214/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 91.105067][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.147247][ T6255] netlink: 256 bytes leftover after parsing attributes in process `+}[@'. [ 91.237586][ T6225] ================================================================== [ 91.245738][ T6225] BUG: KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark [ 91.254016][ T6225] [ 91.256344][ T6225] write to 0xffff888106a31844 of 4 bytes by task 6224 on cpu 0: [ 91.262470][ T6261] vhci_hcd: invalid port number 224 [ 91.263973][ T6225] xas_set_mark+0x12b/0x140 [ 91.273744][ T6225] __folio_start_writeback+0x1dd/0x440 [ 91.279238][ T6225] ext4_bio_write_folio+0x5ad/0x9f0 [ 91.284476][ T6225] mpage_submit_folio+0xe4/0x170 [ 91.289464][ T6225] mpage_process_page_bufs+0x39b/0x4a0 [ 91.294972][ T6225] mpage_prepare_extent_to_map+0x741/0xaa0 [ 91.301085][ T6225] ext4_do_writepages+0xa1a/0x21c0 [ 91.306219][ T6225] ext4_writepages+0x176/0x300 [ 91.311020][ T6225] do_writepages+0x1c6/0x310 [ 91.315655][ T6225] file_write_and_wait_range+0x156/0x2c0 [ 91.321316][ T6225] generic_buffers_fsync_noflush+0x45/0x120 [ 91.327240][ T6225] ext4_sync_file+0x1ab/0x690 [ 91.331939][ T6225] vfs_fsync_range+0x10a/0x130 [ 91.336716][ T6225] ext4_buffered_write_iter+0x34f/0x3c0 [ 91.342278][ T6225] ext4_file_write_iter+0xdbf/0xf00 [ 91.347487][ T6225] iter_file_splice_write+0x5ef/0x970 [ 91.352885][ T6225] direct_splice_actor+0x153/0x2a0 [ 91.358026][ T6225] splice_direct_to_actor+0x30f/0x680 [ 91.363418][ T6225] do_splice_direct+0xda/0x150 [ 91.368216][ T6225] do_sendfile+0x380/0x650 [ 91.372672][ T6225] __x64_sys_sendfile64+0x105/0x150 [ 91.377883][ T6225] x64_sys_call+0xb39/0x2fb0 [ 91.382509][ T6225] do_syscall_64+0xd2/0x200 [ 91.387020][ T6225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.392925][ T6225] [ 91.395253][ T6225] read to 0xffff888106a31844 of 4 bytes by task 6225 on cpu 1: [ 91.402900][ T6225] filemap_write_and_wait_range+0xfc/0x340 [ 91.408732][ T6225] filemap_invalidate_pages+0xa4/0x1a0 [ 91.414215][ T6225] kiocb_invalidate_pages+0x6e/0x80 [ 91.419450][ T6225] __iomap_dio_rw+0x5d4/0x1250 [ 91.424246][ T6225] iomap_dio_rw+0x40/0x90 [ 91.428591][ T6225] ext4_file_write_iter+0xad9/0xf00 [ 91.433832][ T6225] iter_file_splice_write+0x5ef/0x970 [ 91.439237][ T6225] direct_splice_actor+0x153/0x2a0 [ 91.444370][ T6225] splice_direct_to_actor+0x30f/0x680 [ 91.449760][ T6225] do_splice_direct+0xda/0x150 [ 91.454542][ T6225] do_sendfile+0x380/0x650 [ 91.458969][ T6225] __x64_sys_sendfile64+0x105/0x150 [ 91.464186][ T6225] x64_sys_call+0xb39/0x2fb0 [ 91.468783][ T6225] do_syscall_64+0xd2/0x200 [ 91.473302][ T6225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.479224][ T6225] [ 91.481560][ T6225] value changed: 0x0a000021 -> 0x04000021 [ 91.487291][ T6225] [ 91.489620][ T6225] Reported by Kernel Concurrency Sanitizer on: [ 91.495779][ T6225] CPU: 1 UID: 0 PID: 6225 Comm: syz.3.954 Not tainted 6.16.0-rc1-syzkaller-00236-g8c6bc74c7f89 #0 PREEMPT(voluntary) [ 91.508121][ T6225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 91.518378][ T6225] ================================================================== [ 91.539820][ T6224] syz.3.954 (6224) used greatest stack depth: 9312 bytes left [ 91.548715][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.845820][ T3315] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.