last executing test programs: 57.418880122s ago: executing program 2 (id=799): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc\x00', 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='6', 0x32) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x1, 0x3, 0xcee2, 0x3}) 56.924361835s ago: executing program 2 (id=801): r0 = socket$kcm(0x1e, 0x5, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) socket$key(0xf, 0x3, 0x2) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)=ANY=[@ANYBLOB="1c0000005e0021a5553f8c6b23cbff07bbbf7f00931c07b2fd"], 0x1c}}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) r5 = socket$inet6(0xa, 0x2, 0x0) msgsnd(0x0, 0x0, 0x8, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x31, &(0x7f0000001600), 0x4) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001400add427323b472545b4560a117fffffff81000e220e227f000008925aa80013007b00090080007f000001e809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee000000deff0000000200000000", 0x58}], 0x1) recvmmsg$unix(r4, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x34000, 0x0) sendmsg$kcm(r0, 0x0, 0x44) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/205, 0xcd}], 0x1, &(0x7f0000000140)=""/19, 0x13}, 0x40000010) r7 = msgget$private(0x0, 0x20) msgctl$MSG_STAT_ANY(r7, 0xd, &(0x7f0000000380)=""/45) msgsnd(r7, 0x0, 0xc6, 0x800) 55.887438524s ago: executing program 2 (id=812): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/split_huge_pages\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='1', 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 55.380718998s ago: executing program 2 (id=820): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x804808, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES8=r0, @ANYBLOB="0c2ec34edb42fe4f2c1b832d9141290140e677e53cc188dc41581142590d4e0713f4ae95293dd9ce1c8836b03632dab46a43356a89c37f32b221bf1e737101a03cdb083ffc8585af679581ab62438f23ef4adeb4629413", @ANYRESHEX, @ANYRES32=r0, @ANYRES64, @ANYRESOCT, @ANYRESHEX=r0, @ANYRES32, @ANYRES8], 0x2, 0x55e, &(0x7f0000001080)="$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") mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000600)='./file0\x00', &(0x7f0000000300)='./file0/../file0\x00') 55.175760827s ago: executing program 2 (id=823): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x7, 0x0, &(0x7f0000000080)="f6f4e9a1000050", 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x106, 0xa}}, 0x20) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0a00890d0180c20000030eb6ff7fffff86dd"], 0x4e) 54.176326184s ago: executing program 2 (id=827): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="3c00000000010107000000000000000002000000240001801400018008000100e000000108000200e00000010c000280050001"], 0x3c}}, 0x0) 54.100605698s ago: executing program 32 (id=827): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="3c00000000010107000000000000000002000000240001801400018008000100e000000108000200e00000010c000280050001"], 0x3c}}, 0x0) 3.241332768s ago: executing program 4 (id=1175): bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0x8004587d, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x103000, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mremap(&(0x7f0000097000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) 1.348583897s ago: executing program 0 (id=1192): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0xd40c, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@any_dev={0x2, 0xc25, 0x0, 0x0, 0x1000, 0x6, 0x0, 0x0, 0x4}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, 0x0, &(0x7f0000000780)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x100, 0x2, 0x33b}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3c9b, 0x20, 0x0, 0x142}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x727b, 0x80, 0x2, 0x135}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2000002, 0x4000, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 1.174509196s ago: executing program 1 (id=1196): symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x20048040) mount_setattr(r0, &(0x7f0000000000)='./file0/../file0/../file0\x00', 0x800, &(0x7f00000000c0)={0x1, 0x70, 0x100000}, 0x20) 1.07814273s ago: executing program 1 (id=1198): prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0xa27}, 0x0) getrlimit(0xc, &(0x7f00000000c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x44895}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f1, &(0x7f0000000340)={'sit0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x3, 0xfc, 0x0, 0x1, 0x7, 0x0, 0x0, 0xff, 0x0, 0x45, [0x0, 0x2900]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001100)=@generic={0x1, 0x5, 0x20000008}) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x40, 0x0, &(0x7f0000001ffc)) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x10408a, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x1000, 0x80, &(0x7f0000000400)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="9feb010018000000000000001800000018000000080000000000000000000002020000000600"], 0x0, 0x38}, 0x28) 1.07748911s ago: executing program 0 (id=1199): capget(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000180)={0x5, 0xc, 0x4, 0x9, 0x6, 0x10}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xbfb3) r1 = syz_open_pts(r0, 0x101000) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x17) 1.0696299s ago: executing program 4 (id=1200): setresgid(0x0, 0xee01, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setgroups(0x1, &(0x7f0000000040)=[0xee00]) setuid(0xee01) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) 986.505394ms ago: executing program 4 (id=1204): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x2}}, 0x50) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, &(0x7f0000000100)=""/134, 0x86) getdents64(r2, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x30, 0x0, 0x8, [{0x1, 0x0, 0x1, 0xfffffe01, '['}]}, 0x0, 0x0, 0x0, 0x0}) 651.57862ms ago: executing program 4 (id=1206): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x20132, 0xffffffffffffffff, 0xb299b000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_CONTINUE(0xffffffffffffffff, 0xc020aa07, &(0x7f0000000080)={{&(0x7f0000005000/0x3000)=nil, 0x3000}}) 567.025114ms ago: executing program 3 (id=1208): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x1694, &(0x7f0000000080)) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000001c0)='proc\x00', 0x1004000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='3', 0x4e) socket$inet(0x2, 0xa, 0x40011) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) mremap(&(0x7f0000ceb000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1) mremap(&(0x7f00005a8000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) 518.565936ms ago: executing program 4 (id=1209): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18020000fafffffb00000000030000008500000036000000670000000700000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000440)={r0, r2, 0x25, 0x2, @val=@kprobe_multi=@syms={0x1, 0x0, 0x0, 0x0, 0x8000000000000000}}, 0x30) syz_emit_ethernet(0x11, &(0x7f0000000bc0)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @void, {@x25={0x805, {0x2, 0x7f, 0xf7}}}}, 0x0) 506.011687ms ago: executing program 3 (id=1210): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0xd40c, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@any_dev={0x2, 0xc25, 0x0, 0x0, 0x1000, 0x6, 0x0, 0x0, 0x4}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_setup_queues(r4, r2, 0x0, &(0x7f0000000780)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x100, 0x2, 0x33b}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3c9b, 0x20, 0x0, 0x142}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x727b, 0x80, 0x2, 0x135}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2000002, 0x4000, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 501.988497ms ago: executing program 4 (id=1211): bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0x8004587d, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x103000, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mremap(&(0x7f0000097000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f0000bff000/0x400000)=nil) 394.899212ms ago: executing program 5 (id=1215): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/split_huge_pages\x00', 0x1, 0x0) write(r0, &(0x7f00000009c0)="312c30783430303030302c30783430313030302cad", 0x15) 316.450816ms ago: executing program 5 (id=1216): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={@map, 0xffffffffffffffff, 0xc, 0x8, 0x4}, 0x20) 316.318636ms ago: executing program 5 (id=1217): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000400)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x4, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x0, 0x1, 0x6, 0x0, @void}}}}}}}, 0x0) 302.961306ms ago: executing program 5 (id=1218): mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) setreuid(0xee01, 0xee01) 289.992247ms ago: executing program 3 (id=1219): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xc96, @local, 0x4}, 0x1c) 222.51621ms ago: executing program 1 (id=1220): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x81c0, 0x80000001) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x1860, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000500)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@index_on}]}) linkat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x400) chdir(&(0x7f00000003c0)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000ac0)='./file1\x00', 0x80642, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file1\x00', 0x20400, 0x180) 198.086571ms ago: executing program 0 (id=1221): syz_mount_image$fuse(0x0, &(0x7f0000000480)='./file0\x00', 0x40050, 0x0, 0x4, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x8c, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_uid}]}}) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001940), 0x80, &(0x7f0000000040)={[{@nfs_export_on}, {@userxattr}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@verity_on}, {@redirect_dir_on}]}) 197.641431ms ago: executing program 5 (id=1222): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000300)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, r2, {0x1}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0x0, 0x7, 0x6}, @remote, @rand_addr=0x64010100, 0xff000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x8c}}, 0x0) write$tun(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="000060034503003000640000ac019078ffffffff0a0101020c"], 0x34) 116.440845ms ago: executing program 3 (id=1223): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chdir(&(0x7f0000000100)='./file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x18e) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) 116.347185ms ago: executing program 1 (id=1224): setitimer(0x0, 0x0, &(0x7f0000000540)) 116.285085ms ago: executing program 3 (id=1225): setresgid(0x0, 0xee01, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setgroups(0x1, &(0x7f0000000040)=[0xee00]) setuid(0xee01) openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) 116.242475ms ago: executing program 0 (id=1226): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x200000b, 0x204031, 0xffffffffffffffff, 0xffffd000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0xc9) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 92.268046ms ago: executing program 3 (id=1227): syz_mount_image$erofs(&(0x7f0000000000), &(0x7f00000001c0)='./file2\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0x20, 0x1a6, &(0x7f0000000200)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x80000, 0x40) read$FUSE(r0, &(0x7f0000006140)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000001a80)={0x2020}, 0x2020) 84.634796ms ago: executing program 1 (id=1228): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b80)=@newtfilter={0x8c0, 0x2c, 0x401, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1, 0x2}, {0xfff1, 0xffff}, {0x3, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x890, 0x2, [@TCA_BASIC_EMATCHES={0x28, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x24, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x80}, {0x1, 0x4, 0x4}}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x6, 0x8, 0x5}, {0x0, 0x1, 0x7}}}]}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0xde25975548198e26, 0xb}}, @TCA_BASIC_POLICE={0x85c, 0x4, [@TCA_POLICE_RATE64={0xc, 0x8, 0x4bc}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffff1a5, 0xb7, 0xf617, 0x4, 0x80000000, 0x2808, 0x40, 0x0, 0x9, 0xfffff2b0, 0x4, 0x7, 0x4, 0x7, 0x4ff6, 0x7fff, 0xfffffffd, 0x5, 0x0, 0xffff, 0x100, 0x0, 0x0, 0x2, 0x7806dff, 0x4d6, 0x400, 0x6d, 0x6, 0x7, 0x2, 0x76, 0x2, 0x4c8d, 0x3, 0x7, 0x5, 0x200, 0x7ff, 0x6, 0xb, 0x3, 0x0, 0x5, 0x7, 0xbf97, 0x1, 0x6345, 0x7ba8, 0x6, 0x8447, 0xbf0, 0x5, 0x8, 0x4, 0x1, 0x5, 0x0, 0x1, 0x760, 0x7fffffff, 0x400, 0x20, 0x0, 0xc26, 0x6, 0x800, 0x8, 0x300000, 0x5, 0x1, 0x6, 0x8, 0x1, 0xe, 0x0, 0x8, 0x0, 0x546fe39a, 0x6, 0x5, 0xeb4, 0x5, 0x4, 0x5, 0xb27, 0x2, 0x3, 0x9, 0x9, 0x5, 0x3, 0x6, 0x100, 0x1, 0x9, 0x7fff, 0x8, 0x4, 0x1, 0x8, 0x6, 0x1000, 0x7f, 0x87f, 0x2, 0x9, 0x5e23a615, 0x400, 0x8, 0x25, 0xffff5ee1, 0x4, 0x81, 0x0, 0x9, 0x7db, 0x2, 0x2, 0x328, 0x6, 0x8029, 0xb, 0x100, 0xff, 0x6, 0x8, 0xe9, 0xc1f, 0xa, 0xfffffffc, 0x5, 0x7fff, 0x8, 0x8000, 0xfffffff2, 0x9, 0x10000, 0x1, 0x0, 0x3, 0x9, 0x6, 0x9cb, 0x2d8, 0x9, 0x3, 0x1, 0x5, 0x9, 0xffff, 0x7, 0x3, 0x7, 0x45cc0000, 0xb49, 0x3, 0x7, 0x7, 0x1, 0x0, 0x5, 0xa01, 0x0, 0x8001, 0x1, 0x2, 0x40000000, 0x0, 0x5, 0x7fffffff, 0x40000, 0xc, 0x10000, 0x3ff, 0x0, 0x0, 0x6, 0x7fff, 0x9, 0xe70c, 0xab7a, 0x5, 0x8, 0x0, 0x5, 0x0, 0xc, 0xffffffff, 0x1a, 0x9, 0x3, 0xa, 0x1, 0x0, 0x8, 0x1, 0x5, 0x7, 0x0, 0x7, 0x7, 0x1, 0xfffffff4, 0x5, 0x7, 0x4, 0xf0, 0xa7, 0x0, 0x800, 0xad90, 0x2, 0x1, 0x7, 0x4, 0xfffff4a2, 0x7fff, 0x7e, 0x3, 0x800, 0xe02, 0x0, 0x4, 0x9, 0xe1, 0x6, 0x3, 0x493, 0x0, 0x0, 0xffffffff, 0x7, 0x1, 0x10000, 0x3, 0x9, 0x5, 0x9, 0xc7b1, 0x1, 0x1, 0x4, 0xffffffff, 0x2, 0x1a98, 0x2, 0x7fff, 0x7fffffff, 0x2, 0x6, 0x9, 0x1c000, 0x7, 0x84, 0x4]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0xffffffffffffffff, 0x69918223, 0x9, 0x5, {0x7, 0x1, 0x36, 0x1739, 0x6, 0x6}, {0x7, 0x2, 0x5, 0x3, 0xffff, 0x8}, 0xabbf, 0x2, 0x81}}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x0, 0x400, 0x7, 0x85, 0x10f0, 0x683c, 0x7, 0x10, 0x169, 0xff, 0x80, 0xeab3, 0x6, 0x6, 0xfe, 0x2, 0xbd60, 0x3ff, 0x7, 0x8, 0x7, 0x8, 0x7fffffff, 0x1, 0x5, 0x5, 0x5, 0x1343, 0x7, 0x9, 0xfffff000, 0x8000, 0x0, 0x0, 0xc, 0x9, 0x9, 0x2, 0x800, 0xf21f, 0x5, 0xffffffff, 0x4, 0xffff2b9e, 0x2, 0x400, 0x1171c76, 0x7, 0x4, 0xd, 0x9, 0xa8, 0xb7, 0x2c, 0x9, 0x3, 0x4, 0x5, 0x3b, 0x2, 0x5, 0xaf59, 0x0, 0x7, 0x4, 0x8, 0x3ad, 0x80, 0x1, 0x2, 0x7fffffff, 0x9, 0x7fffffff, 0x1, 0x0, 0xab, 0xa, 0x2, 0x8, 0x7, 0xc3, 0x378b, 0x8c1f, 0x0, 0xd06, 0x4, 0x723, 0x1d5, 0x80000001, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x1000, 0x10000, 0x0, 0xd93, 0x7ff, 0x9, 0x8, 0x76, 0x4, 0x7, 0x8, 0x9, 0x5, 0x7, 0x2, 0xfff, 0x2, 0xfffffffd, 0xaa8, 0x80000000, 0x1ff, 0xff, 0x3013, 0x7, 0x7, 0x119, 0x7ff, 0xffffffc0, 0x5, 0x96fe, 0x7, 0xfff, 0x7f, 0x62, 0x3, 0x5316, 0x53, 0x8, 0x40, 0x3, 0x40, 0x2, 0x2, 0xafa0, 0x8001, 0xb, 0x7fff, 0x0, 0x6f3, 0x8, 0x80, 0x400, 0x9, 0x7fff, 0x7fff80, 0x400, 0x401, 0x7, 0x7fb, 0x96, 0x5d9, 0x200, 0x80000, 0x5, 0x9, 0x1, 0x1, 0x2, 0x3, 0x3, 0x18, 0x7fffffff, 0x2, 0x4, 0x4187, 0x8, 0x7, 0x3, 0xf, 0x1, 0x1, 0x8, 0xe4, 0x101, 0x8, 0x5, 0x2, 0xea, 0x1, 0xe, 0xfffffc01, 0x4, 0x5, 0x4, 0x8, 0x800, 0x6, 0x8, 0x7, 0x5, 0x80, 0x8, 0x1, 0x2, 0x80000000, 0x7, 0x7, 0x1, 0x2, 0x0, 0x7fffffff, 0x1, 0x7, 0x5, 0x0, 0x7, 0x6, 0xfffffc00, 0x9, 0x401, 0x7, 0x0, 0x1, 0x2c92, 0x2, 0x9, 0xfffffffc, 0x1, 0x6, 0x1, 0x5deb, 0xd947, 0x8, 0x80000001, 0x8, 0xe618, 0x4, 0x10a4, 0x1, 0x10, 0xa590, 0x3, 0xe931, 0x5, 0x10000, 0x5, 0xb, 0xf, 0x9, 0xff, 0x3, 0x1, 0x21f3, 0x4, 0xfff, 0x0, 0x2, 0x80, 0x8, 0xfffffffd, 0x1]}, @TCA_POLICE_RESULT={0x8, 0x5, 0xa3}]}]}}]}, 0x8c0}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000800)=@deltfilter={0x34, 0x2d, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1, 0x2}, {0xfff1, 0xffff}, {0x3, 0x1}}, [@filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x34}}, 0x0) 47.621988ms ago: executing program 0 (id=1229): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48880}, 0x4002010) mkdirat(0xffffffffffffff9c, 0x0, 0x87) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x48000) fsync(0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003640)=ANY=[@ANYBLOB="180000000000000084000000050000001000000002000000200000000000000084000000022600", @ANYRES32=0x0], 0x38, 0x4}, 0x45) write(0xffffffffffffffff, &(0x7f00000005c0)='1', 0x1) syz_emit_ethernet(0x36, 0x0, 0x0) 46.962538ms ago: executing program 5 (id=1230): setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0xe0, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x8, "b85593df5557177bf6d780cea4c8bbe86456bacb8e4d77db82e29bf8160a"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x7, 0x1, 0x0, 0x2, 0x1], 0x1, 0x4}, {0x2, [0x1, 0x4, 0x5, 0x2, 0x0, 0x1], 0x1}}}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000680), 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 291.3µs ago: executing program 1 (id=1231): capget(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000180)={0x5, 0xc, 0x4, 0x9, 0x6, 0x10}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xbfb3) r1 = syz_open_pts(r0, 0x101000) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0x17) 0s ago: executing program 0 (id=1232): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x20132, 0xffffffffffffffff, 0xb299b000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x3, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_CONTINUE(r2, 0xc020aa07, &(0x7f0000000080)={{&(0x7f0000005000/0x3000)=nil, 0x3000}}) r3 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000100)) ioctl$XFS_IOC_READLINK_BY_HANDLE(r3, 0xc038586c, 0x0) vmsplice(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)='v', 0x1}], 0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) kernel console output (not intermixed with test programs): , screwing up backlog [ 46.157984][ T5129] netlink: 36 bytes leftover after parsing attributes in process `syz.0.311'. [ 46.304026][ T5141] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.305970][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.404727][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.406572][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.408242][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.438201][ T5158] loop1: detected capacity change from 0 to 128 [ 46.457566][ T5158] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 46.478123][ T5162] netlink: 52 bytes leftover after parsing attributes in process `syz.4.324'. [ 46.482554][ T5164] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 46.484595][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.530959][ T4390] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 46.567821][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 46.587794][ T5171] loop3: detected capacity change from 0 to 164 [ 46.682102][ T5184] Injecting memory failure for pfn 0x210db1 at process virtual address 0x20001000 [ 46.683712][ T5184] Memory failure: 0x210db1: already hardware poisoned [ 46.755213][ T5189] netlink: 52 bytes leftover after parsing attributes in process `syz.4.338'. [ 46.839172][ T5201] loop1: detected capacity change from 0 to 128 [ 46.870984][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.876485][ T5201] FAT-fs (loop1): Filesystem has been set read-only [ 46.880073][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.884120][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.889128][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.890749][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.892586][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.894707][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.896481][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.898124][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.899819][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.901533][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.911573][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.913925][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.915893][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.918156][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.919824][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.921579][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.923531][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.930181][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.931858][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.940212][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.941701][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.943655][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.947703][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.949468][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.955814][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.962004][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.964706][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.966346][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.968245][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.970138][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.974021][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.978964][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.980564][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.982196][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.991551][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.995019][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 46.999037][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.003189][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.007277][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.010405][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.012943][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.015516][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.017558][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.019387][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.021430][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.028499][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.031238][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.033155][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.037303][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.040237][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.042892][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.047180][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.049872][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.053300][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.056425][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.059283][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.062101][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.063978][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.066222][ T5213] Driver unsupported XDP return value 0 on prog (id 7) dev N/A, expect packet loss! [ 47.068348][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.070374][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.072414][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.075600][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.077543][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.083333][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.087367][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.089962][ T5205] ipvlan1: renamed from veth0_vlan [ 47.090098][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.095931][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.098806][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.101650][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.105724][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.109034][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.110850][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.112747][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.114764][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.116509][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.118515][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.120413][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.122284][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.124037][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.126252][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.128180][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.130134][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.131994][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.133775][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.136311][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.138142][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.139986][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.146787][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.154497][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.156347][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.162402][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.167184][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.169845][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.173824][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.178121][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.181232][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.183418][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.185807][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.187740][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.189357][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.191061][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.192773][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.196024][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.197644][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.199185][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.200689][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.202402][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.215617][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.218037][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.223545][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.228628][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.233708][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.240033][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.244486][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.248384][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.251615][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.253738][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.258120][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.261890][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.265913][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.267487][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.280826][ T5227] loop3: detected capacity change from 0 to 128 [ 47.281525][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.290184][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.293997][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.300153][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.307411][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.309205][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.310705][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.319969][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.321362][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.322770][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.333363][ T5230] netlink: 52 bytes leftover after parsing attributes in process `syz.2.351'. [ 47.340506][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.342054][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.343597][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.349241][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.360324][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.361627][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.362957][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.364822][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.366273][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.368451][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.370085][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.372103][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.373747][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.398309][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.404731][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.406216][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.407655][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.422742][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.424197][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.438214][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.439727][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.449610][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.451114][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.452851][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.471232][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.472853][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.491119][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.492597][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.494203][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.499293][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.500680][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.502552][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.504175][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.506904][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.508323][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.509713][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.511170][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.512937][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.521482][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.522926][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.527289][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.529371][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.530949][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.532503][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.534056][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.539339][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.541250][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.542753][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.549713][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.553582][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.557186][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.558820][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.561154][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.562858][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.564621][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.566105][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.567654][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.569542][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.571459][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.573208][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.575304][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.576974][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.578651][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.580411][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.582384][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.584143][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.586413][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.588118][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.589847][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.591576][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.596651][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.598071][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.599933][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.601698][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.603519][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.605579][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.607395][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.609158][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.610947][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.612608][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.626863][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.628723][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.630522][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.632393][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.635137][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.636871][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.638605][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.640320][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.642035][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.643969][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.645867][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.647416][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.649204][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.658702][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.674394][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.675989][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.677471][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.678889][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.687477][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.688939][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.694439][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.699624][ T5255] loop0: detected capacity change from 0 to 128 [ 47.701087][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.702499][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.703905][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.705978][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.708976][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.710652][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.712428][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.713944][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.715885][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.717380][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.719143][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.720833][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.722384][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.727945][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.729793][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.731428][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.732949][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.734676][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.736500][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.738305][ T5255] FAT-fs (loop0): Invalid FSINFO signature: 0x41000006, 0x61417272 (sector = 1) [ 47.738418][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.741644][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.743513][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.749765][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.751228][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.753218][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.754976][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.756396][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.757832][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.759510][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.761267][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.762899][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.765179][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.766740][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.768412][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.770027][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.776481][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.779190][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.781908][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.787026][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.789609][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.791310][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.792942][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.795598][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.797539][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.799096][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.800867][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.802617][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.807103][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.809148][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.810793][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.813077][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.815267][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.816960][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.818685][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.821533][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.823240][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.828356][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.829858][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.831656][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.833453][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 47.835858][ T5201] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 50.601566][ T5279] FAULT_INJECTION: forcing a failure. [ 50.601566][ T5279] name failslab, interval 1, probability 0, space 0, times 0 [ 50.603712][ T5279] CPU: 1 PID: 5279 Comm: syz.1.371 Not tainted syzkaller #0 [ 50.604974][ T5279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 50.606743][ T5279] Call trace: [ 50.607341][ T5279] dump_backtrace+0x1c4/0x1f0 [ 50.608211][ T5279] show_stack+0x2c/0x3c [ 50.608988][ T5279] __dump_stack+0x30/0x40 [ 50.609786][ T5279] dump_stack_lvl+0xf4/0x15c [ 50.610604][ T5279] dump_stack+0x1c/0x5c [ 50.611363][ T5279] should_fail_ex+0x3cc/0x524 [ 50.612229][ T5279] __should_failslab+0xc0/0x11c [ 50.613109][ T5279] should_failslab+0x10/0x28 [ 50.613959][ T5279] __kmem_cache_alloc_node+0x7c/0x318 [ 50.614915][ T5279] kmalloc_trace+0x48/0x94 [ 50.615688][ T5279] proc_self_get_link+0xe4/0x17c [ 50.616594][ T5279] pick_link+0x5e0/0xbc8 [ 50.617381][ T5279] step_into+0x954/0xbc4 [ 50.618175][ T5279] link_path_walk+0x5f4/0xcd8 [ 50.619055][ T5279] path_openat+0x1c0/0x27a0 [ 50.619911][ T5279] do_filp_open+0x198/0x38c [ 50.620719][ T5279] do_sys_openat2+0x134/0x3fc [ 50.621596][ T5279] __arm64_sys_openat+0x11c/0x150 [ 50.622521][ T5279] invoke_syscall+0x98/0x290 [ 50.623366][ T5279] el0_svc_common+0x13c/0x258 [ 50.624232][ T5279] do_el0_svc+0x5c/0x134 [ 50.625014][ T5279] el0_svc+0x58/0x128 [ 50.625768][ T5279] el0t_64_sync_handler+0x84/0xf0 [ 50.626657][ T5279] el0t_64_sync+0x18c/0x190 [ 51.524403][ T14] net_ratelimit: 38 callbacks suppressed [ 51.524416][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.604423][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.606012][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.607613][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 51.684438][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.004440][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.644420][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.655855][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.657425][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 52.658883][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.804491][ T24] net_ratelimit: 22 callbacks suppressed [ 56.804503][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.805101][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.808238][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.808284][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.809797][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.811103][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 56.884372][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 57.444734][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 57.446484][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 57.604430][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 58.150820][ T5257] netlink: 48 bytes leftover after parsing attributes in process `syz.4.363'. [ 58.169710][ T5285] fuse: Bad value for 'fd' [ 58.272189][ T5300] netlink: 8 bytes leftover after parsing attributes in process `syz.1.381'. [ 58.498495][ T5311] IPv6: sit1: Disabled Multicast RS [ 59.169466][ T1516] cfg80211: failed to load regulatory.db [ 59.235490][ T5314] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 59.236911][ T5314] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 59.243353][ T5314] Bluetooth: hci0: Suspend notifier action (1) failed: -4 [ 59.245201][ T5314] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 59.246237][ T5314] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 59.251212][ T5314] Bluetooth: hci1: Suspend notifier action (1) failed: -4 [ 59.252481][ T5314] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 59.253497][ T5314] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 59.255564][ T5314] Bluetooth: hci2: Suspend notifier action (1) failed: -4 [ 59.257050][ T5314] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 59.258080][ T5314] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 59.259969][ T5314] Bluetooth: hci3: Suspend notifier action (1) failed: -4 [ 59.261246][ T5314] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 59.262332][ T5314] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 59.263731][ T5314] Bluetooth: hci4: Suspend notifier action (1) failed: -4 [ 59.461835][ T5345] netlink: 48 bytes leftover after parsing attributes in process `syz.4.394'. [ 60.580204][ T5371] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 60.582276][ T5371] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 60.883014][ T5365] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 60.884144][ T5365] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 60.893018][ T5365] Bluetooth: hci0: Suspend notifier action (1) failed: -4 [ 60.894559][ T5365] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 60.895560][ T5365] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 60.897345][ T5365] Bluetooth: hci1: Suspend notifier action (1) failed: -4 [ 60.898790][ T5365] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 60.899812][ T5365] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 60.901665][ T5365] Bluetooth: hci2: Suspend notifier action (1) failed: -4 [ 60.902975][ T5365] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 60.903946][ T5365] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 60.906034][ T5365] Bluetooth: hci3: Suspend notifier action (1) failed: -4 [ 60.907409][ T5365] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 60.908569][ T5365] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 60.910695][ T5365] Bluetooth: hci4: Suspend notifier action (1) failed: -4 [ 61.385301][ T5397] loop3: detected capacity change from 0 to 8192 [ 61.417189][ T5397] loop3: p1 < > p2 < > p3 p4 < p5 > [ 61.418144][ T5397] loop3: partition table partially beyond EOD, truncated [ 61.419395][ T5397] loop3: p1 start 83886080 is beyond EOD, truncated [ 61.420525][ T5397] loop3: p2 start 16776960 is beyond EOD, truncated [ 61.550006][ T5289] udevd[5289]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 61.553720][ T5296] udevd[5296]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 61.611320][ T5415] IPv6: sit1: Disabled Multicast RS [ 61.614544][ T5415] overlayfs: failed to clone upperpath [ 61.749632][ T5416] udevd[5416]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 61.816781][ T5420] net_ratelimit: 46 callbacks suppressed [ 61.816793][ T5420] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.819671][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.874992][ T5420] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.877340][ T39] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 61.904344][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.368436][ T5412] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.370354][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.376093][ T5419] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 62.377245][ T5419] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 62.378289][ T5419] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 62.379944][ T5419] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 62.380988][ T5419] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 62.563042][ T5434] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.565586][ T4384] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.568554][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 62.661656][ T5442] futex_wake_op: syz.0.427 tries to shift op by 144; fix this program [ 62.663271][ T5442] futex_wake_op: syz.0.427 tries to shift op by 144; fix this program [ 62.696798][ T5444] Zero length message leads to an empty skb [ 62.705466][ T5440] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 62.707273][ T5440] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 62.967011][ T5461] IPv6: sit1: Disabled Multicast RS [ 63.730079][ T5473] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 63.731909][ T5473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.733581][ T5473] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.926729][ T4345] Bluetooth: hci0: command 0x0c1a tx timeout [ 63.978198][ T5489] netlink: 40 bytes leftover after parsing attributes in process `syz.2.444'. [ 63.998136][ T5489] netlink: 20 bytes leftover after parsing attributes in process `syz.2.444'. [ 64.281163][ T5501] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 64.283150][ T5501] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 64.414291][ T4334] Bluetooth: hci4: command 0x0c1a tx timeout [ 64.415903][ T4345] Bluetooth: hci3: command 0x0c1a tx timeout [ 64.417102][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 64.418311][ T4341] Bluetooth: hci1: command 0x0c1a tx timeout [ 64.432129][ T5511] fuse: Bad value for 'fd' [ 64.485759][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.487205][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.984927][ T5530] syz.4.461 uses obsolete (PF_INET,SOCK_PACKET) [ 64.987113][ T5530] netlink: 'syz.4.461': attribute type 8 has an invalid length. [ 65.129757][ T5506] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 65.131253][ T5506] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 65.132393][ T5506] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 65.133435][ T5506] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 65.134652][ T5506] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 65.393693][ T5555] FAULT_INJECTION: forcing a failure. [ 65.393693][ T5555] name fail_futex, interval 1, probability 0, space 0, times 0 [ 65.415051][ T5555] CPU: 1 PID: 5555 Comm: syz.2.471 Not tainted syzkaller #0 [ 65.416587][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 65.418690][ T5555] Call trace: [ 65.419347][ T5555] dump_backtrace+0x1c4/0x1f0 [ 65.420234][ T5555] show_stack+0x2c/0x3c [ 65.421046][ T5555] __dump_stack+0x30/0x40 [ 65.421893][ T5555] dump_stack_lvl+0xf4/0x15c [ 65.422811][ T5555] dump_stack+0x1c/0x5c [ 65.423563][ T5555] should_fail_ex+0x3cc/0x524 [ 65.424435][ T5555] should_fail+0x14/0x24 [ 65.425253][ T5555] get_futex_key+0x904/0xfb0 [ 65.426181][ T5555] futex_wake+0x10c/0x458 [ 65.427034][ T5555] do_futex+0x2c4/0x340 [ 65.427852][ T5555] __arm64_sys_futex+0x390/0x414 [ 65.428785][ T5555] invoke_syscall+0x98/0x290 [ 65.429662][ T5555] el0_svc_common+0x13c/0x258 [ 65.430548][ T5555] do_el0_svc+0x5c/0x134 [ 65.431356][ T5555] el0_svc+0x58/0x128 [ 65.432108][ T5555] el0t_64_sync_handler+0x84/0xf0 [ 65.433066][ T5555] el0t_64_sync+0x18c/0x190 [ 65.613177][ T5564] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 65.615053][ T5564] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 66.514828][ T5571] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 66.516077][ T5571] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 66.517154][ T5571] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 66.518364][ T5571] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 66.519502][ T5571] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 66.679275][ T27] audit: type=1326 audit(66.670:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5597 comm="syz.2.489" exe="/root/ci2-linux-6-1-kasan-arm64/syz-executor" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffba779368 code=0x0 [ 66.844134][ T5617] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 66.845909][ T5617] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 67.277144][ T5628] IPv6: sit1: Disabled Multicast RS [ 67.719056][ T5638] net_ratelimit: 70 callbacks suppressed [ 67.719066][ T5638] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.722012][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.724173][ T5638] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.730698][ T39] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.732386][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 67.868958][ T5640] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.926875][ T5650] overlayfs: failed to clone upperpath [ 67.929520][ T5651] 9pnet_fd: Insufficient options for proto=fd [ 68.301083][ T5632] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 68.302288][ T5632] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 68.303384][ T5632] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 68.304549][ T5632] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 68.305982][ T5632] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 68.337171][ T5669] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 68.338936][ T5669] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 68.548339][ T5674] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.550141][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.551913][ T5674] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.558076][ T4983] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.559728][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 68.896881][ T5686] FAULT_INJECTION: forcing a failure. [ 68.896881][ T5686] name failslab, interval 1, probability 0, space 0, times 0 [ 68.899641][ T5686] CPU: 1 PID: 5686 Comm: syz.1.523 Not tainted syzkaller #0 [ 68.900826][ T5686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 68.902659][ T5686] Call trace: [ 68.903273][ T5686] dump_backtrace+0x1c4/0x1f0 [ 68.904132][ T5686] show_stack+0x2c/0x3c [ 68.904894][ T5686] __dump_stack+0x30/0x40 [ 68.905694][ T5686] dump_stack_lvl+0xf4/0x15c [ 68.906524][ T5686] dump_stack+0x1c/0x5c [ 68.907308][ T5686] should_fail_ex+0x3cc/0x524 [ 68.908182][ T5686] __should_failslab+0xc0/0x11c [ 68.909121][ T5686] should_failslab+0x10/0x28 [ 68.910004][ T5686] kmem_cache_alloc+0x88/0x310 [ 68.910883][ T5686] dst_alloc+0xfc/0x16c [ 68.911630][ T5686] ip_route_input_rcu+0x1cb8/0x2994 [ 68.912590][ T5686] ip_route_input_noref+0x158/0x250 [ 68.913572][ T5686] ip_rcv_finish_core+0x4d4/0x18a4 [ 68.914498][ T5686] ip_rcv_finish+0x130/0x24c [ 68.915334][ T5686] NF_HOOK+0x2dc/0x36c [ 68.916097][ T5686] ip_rcv+0x7c/0x9c [ 68.916793][ T5686] __netif_receive_skb+0xd0/0x2b0 [ 68.917727][ T5686] netif_receive_skb+0x1e8/0x928 [ 68.918667][ T5686] tun_rx_batched+0x4ac/0x600 [ 68.919568][ T5686] tun_get_user+0x1f70/0x3268 [ 68.920432][ T5686] tun_chr_write_iter+0xfc/0x200 [ 68.921358][ T5686] vfs_write+0x3c8/0x7c8 [ 68.922144][ T5686] ksys_write+0x12c/0x228 [ 68.922966][ T5686] __arm64_sys_write+0x7c/0x90 [ 68.923864][ T5686] invoke_syscall+0x98/0x290 [ 68.924712][ T5686] el0_svc_common+0x13c/0x258 [ 68.925570][ T5686] do_el0_svc+0x5c/0x134 [ 68.926333][ T5686] el0_svc+0x58/0x128 [ 68.927030][ T5686] el0t_64_sync_handler+0x84/0xf0 [ 68.927913][ T5686] el0t_64_sync+0x18c/0x190 [ 69.071446][ T5694] loop1: detected capacity change from 0 to 256 [ 69.081764][ T5694] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.091958][ T5694] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 69.115107][ T5696] overlayfs: failed to clone upperpath [ 69.788750][ T5715] syz.1.535 (5715): /proc/5714/oom_adj is deprecated, please use /proc/5714/oom_score_adj instead. [ 69.903931][ T5695] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 69.905192][ T5695] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 69.906194][ T5695] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 69.907367][ T5695] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 69.908541][ T5695] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 70.008484][ T5721] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 70.010414][ T5721] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 70.265073][ T5743] FAULT_INJECTION: forcing a failure. [ 70.265073][ T5743] name failslab, interval 1, probability 0, space 0, times 0 [ 70.357297][ T5743] CPU: 1 PID: 5743 Comm: syz.2.547 Not tainted syzkaller #0 [ 70.358754][ T5743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 70.360738][ T5743] Call trace: [ 70.361362][ T5743] dump_backtrace+0x1c4/0x1f0 [ 70.362255][ T5743] show_stack+0x2c/0x3c [ 70.363062][ T5743] __dump_stack+0x30/0x40 [ 70.363887][ T5743] dump_stack_lvl+0xf4/0x15c [ 70.364804][ T5743] dump_stack+0x1c/0x5c [ 70.365622][ T5743] should_fail_ex+0x3cc/0x524 [ 70.366545][ T5743] __should_failslab+0xc0/0x11c [ 70.367506][ T5743] should_failslab+0x10/0x28 [ 70.368404][ T5743] kmem_cache_alloc+0x88/0x310 [ 70.369337][ T5743] fib_trie_unmerge+0x21c/0xb38 [ 70.370275][ T5743] fib_unmerge+0xdc/0x2fc [ 70.371097][ T5743] fib4_rule_configure+0xe0/0x980 [ 70.372061][ T5743] fib_nl_newrule+0xe30/0x1618 [ 70.372967][ T5743] rtnetlink_rcv_msg+0x694/0xcc4 [ 70.373910][ T5743] netlink_rcv_skb+0x220/0x3ec [ 70.374791][ T5743] rtnetlink_rcv+0x28/0x38 [ 70.375604][ T5743] netlink_unicast+0x5fc/0x80c [ 70.376536][ T5743] netlink_sendmsg+0x6f0/0x9d8 [ 70.377412][ T5743] ____sys_sendmsg+0x588/0x90c [ 70.378279][ T5743] __sys_sendmsg+0x288/0x374 [ 70.379143][ T5743] __arm64_sys_sendmsg+0x80/0x94 [ 70.380081][ T5743] invoke_syscall+0x98/0x290 [ 70.380931][ T5743] el0_svc_common+0x13c/0x258 [ 70.381794][ T5743] do_el0_svc+0x5c/0x134 [ 70.382608][ T5743] el0_svc+0x58/0x128 [ 70.383373][ T5743] el0t_64_sync_handler+0x84/0xf0 [ 70.384327][ T5743] el0t_64_sync+0x18c/0x190 [ 71.081825][ T5762] FAULT_INJECTION: forcing a failure. [ 71.081825][ T5762] name failslab, interval 1, probability 0, space 0, times 0 [ 71.089895][ T5762] CPU: 0 PID: 5762 Comm: syz.1.553 Not tainted syzkaller #0 [ 71.091150][ T5762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.093070][ T5762] Call trace: [ 71.093743][ T5762] dump_backtrace+0x1c4/0x1f0 [ 71.094659][ T5762] show_stack+0x2c/0x3c [ 71.095483][ T5762] __dump_stack+0x30/0x40 [ 71.096286][ T5762] dump_stack_lvl+0xf4/0x15c [ 71.097147][ T5762] dump_stack+0x1c/0x5c [ 71.097923][ T5762] should_fail_ex+0x3cc/0x524 [ 71.098881][ T5762] __should_failslab+0xc0/0x11c [ 71.099842][ T5762] should_failslab+0x10/0x28 [ 71.100690][ T5762] __kmem_cache_alloc_node+0x7c/0x318 [ 71.101716][ T5762] kmalloc_trace+0x48/0x94 [ 71.102596][ T5762] rtnl_newlink+0xf4/0x1af0 [ 71.103504][ T5762] rtnetlink_rcv_msg+0x694/0xcc4 [ 71.104425][ T5762] netlink_rcv_skb+0x220/0x3ec [ 71.105328][ T5762] rtnetlink_rcv+0x28/0x38 [ 71.106189][ T5762] netlink_unicast+0x5fc/0x80c [ 71.107121][ T5762] netlink_sendmsg+0x6f0/0x9d8 [ 71.108005][ T5762] ____sys_sendmsg+0x588/0x90c [ 71.108914][ T5762] __sys_sendmmsg+0x320/0x7ec [ 71.109822][ T5762] __arm64_sys_sendmmsg+0xa4/0xc0 [ 71.110794][ T5762] invoke_syscall+0x98/0x290 [ 71.111696][ T5762] el0_svc_common+0x13c/0x258 [ 71.112605][ T5762] do_el0_svc+0x5c/0x134 [ 71.113438][ T5762] el0_svc+0x58/0x128 [ 71.114221][ T5762] el0t_64_sync_handler+0x84/0xf0 [ 71.115201][ T5762] el0t_64_sync+0x18c/0x190 [ 71.130548][ T5746] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 71.131781][ T5746] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 71.132982][ T5746] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 71.134073][ T5746] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 71.135400][ T5746] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 71.195184][ T5767] loop1: detected capacity change from 0 to 16 [ 71.206544][ T5767] erofs: (device loop1): mounted with root inode @ nid 36. [ 71.716291][ T5797] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 71.718105][ T5797] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 72.714514][ T5803] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 72.715807][ T5803] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 72.716899][ T5803] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 72.718026][ T5803] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 72.719193][ T5803] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 72.824898][ C1] net_ratelimit: 53 callbacks suppressed [ 72.824909][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 72.828341][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.235600][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.255059][ T5850] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 73.256903][ T5850] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 73.270468][ T5854] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.294445][ T5854] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.335364][ T5854] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.342513][ T5854] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.349205][ T5854] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.353558][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.355407][ T5859] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 73.412187][ T5861] FAULT_INJECTION: forcing a failure. [ 73.412187][ T5861] name failslab, interval 1, probability 0, space 0, times 0 [ 73.415987][ T5861] CPU: 0 PID: 5861 Comm: syz.1.591 Not tainted syzkaller #0 [ 73.417155][ T5861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.419025][ T5861] Call trace: [ 73.419644][ T5861] dump_backtrace+0x1c4/0x1f0 [ 73.420534][ T5861] show_stack+0x2c/0x3c [ 73.421299][ T5861] __dump_stack+0x30/0x40 [ 73.422030][ T5861] dump_stack_lvl+0xf4/0x15c [ 73.422868][ T5861] dump_stack+0x1c/0x5c [ 73.423667][ T5861] should_fail_ex+0x3cc/0x524 [ 73.424545][ T5861] __should_failslab+0xc0/0x11c [ 73.425476][ T5861] should_failslab+0x10/0x28 [ 73.426319][ T5861] __kmem_cache_alloc_node+0x7c/0x318 [ 73.427317][ T5861] kmalloc_trace+0x48/0x94 [ 73.428120][ T5861] sctp_association_new+0x98/0x1fb8 [ 73.429075][ T5861] sctp_connect_new_asoc+0x278/0x5f4 [ 73.430030][ T5861] __sctp_connect+0x4bc/0xb54 [ 73.430892][ T5861] sctp_getsockopt_connectx3+0x3e8/0x714 [ 73.431937][ T5861] sctp_getsockopt+0x448/0x970 [ 73.432799][ T5861] sock_common_getsockopt+0xa8/0xc4 [ 73.433768][ T5861] __sys_getsockopt+0x1e0/0x474 [ 73.434677][ T5861] __arm64_sys_getsockopt+0xc0/0xdc [ 73.435617][ T5861] invoke_syscall+0x98/0x290 [ 73.436479][ T5861] el0_svc_common+0x13c/0x258 [ 73.437350][ T5861] do_el0_svc+0x5c/0x134 [ 73.438130][ T5861] el0_svc+0x58/0x128 [ 73.438840][ T5861] el0t_64_sync_handler+0x84/0xf0 [ 73.439757][ T5861] el0t_64_sync+0x18c/0x190 [ 73.685806][ T5875] overlayfs: failed to clone upperpath [ 73.763550][ T5880] FAULT_INJECTION: forcing a failure. [ 73.763550][ T5880] name failslab, interval 1, probability 0, space 0, times 0 [ 73.766834][ T5880] CPU: 0 PID: 5880 Comm: syz.1.598 Not tainted syzkaller #0 [ 73.768214][ T5880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.770113][ T5880] Call trace: [ 73.770742][ T5880] dump_backtrace+0x1c4/0x1f0 [ 73.771675][ T5880] show_stack+0x2c/0x3c [ 73.772520][ T5880] __dump_stack+0x30/0x40 [ 73.773396][ T5880] dump_stack_lvl+0xf4/0x15c [ 73.774288][ T5880] dump_stack+0x1c/0x5c [ 73.775102][ T5880] should_fail_ex+0x3cc/0x524 [ 73.776012][ T5880] __should_failslab+0xc0/0x11c [ 73.777002][ T5880] should_failslab+0x10/0x28 [ 73.777926][ T5880] kmem_cache_alloc+0x88/0x310 [ 73.778872][ T5880] __nf_conntrack_alloc+0xa4/0x3a4 [ 73.779900][ T5880] init_conntrack+0x214/0xf60 [ 73.780797][ T5880] nf_conntrack_in+0xa74/0x1934 [ 73.781740][ T5880] ipv4_conntrack_local+0x10c/0x210 [ 73.782717][ T5880] nf_hook_slow+0xc8/0x208 [ 73.783584][ T5880] nf_hook+0x1d0/0x338 [ 73.784381][ T5880] __ip_local_out+0x4b8/0x5fc [ 73.785250][ T5880] __ip_queue_xmit+0xc38/0x1718 [ 73.786153][ T5880] ip_queue_xmit+0x5c/0x7c [ 73.787074][ T5880] __tcp_transmit_skb+0x17bc/0x2bcc [ 73.788124][ T5880] tcp_xmit_probe_skb+0x244/0x390 [ 73.789170][ T5880] tcp_send_window_probe+0xf4/0x154 [ 73.790143][ T5880] do_tcp_setsockopt+0x13c8/0x1948 [ 73.791145][ T5880] tcp_setsockopt+0x68/0xe8 [ 73.792034][ T5880] sock_common_setsockopt+0xb0/0xcc [ 73.793001][ T5880] __sys_setsockopt+0x2fc/0x50c [ 73.793920][ T5880] __arm64_sys_setsockopt+0xc0/0xdc [ 73.794911][ T5880] invoke_syscall+0x98/0x290 [ 73.795796][ T5880] el0_svc_common+0x13c/0x258 [ 73.796679][ T5880] do_el0_svc+0x5c/0x134 [ 73.797491][ T5880] el0_svc+0x58/0x128 [ 73.798230][ T5880] el0t_64_sync_handler+0x84/0xf0 [ 73.799208][ T5880] el0t_64_sync+0x18c/0x190 [ 74.076531][ T5892] loop0: detected capacity change from 0 to 16 [ 74.092509][ T5892] erofs: (device loop0): mounted with root inode @ nid 36. [ 74.300732][ T5872] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 74.302689][ T5872] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 74.305909][ T5872] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 74.307217][ T5872] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 74.311497][ T5872] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 74.644744][ T5916] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 74.646819][ T5916] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 74.712413][ T5921] netlink: 24 bytes leftover after parsing attributes in process `syz.2.615'. [ 75.660072][ T5953] fuse: Bad value for 'fd' [ 75.952105][ T5966] netlink: 36 bytes leftover after parsing attributes in process `syz.4.632'. [ 75.954157][ T5966] netlink: 32 bytes leftover after parsing attributes in process `syz.4.632'. [ 75.956369][ T5966] bond0: Unable to set down delay as MII monitoring is disabled [ 76.155687][ T5943] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 76.157208][ T5943] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 76.158408][ T5943] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 76.159650][ T5943] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 76.160918][ T5943] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 76.305404][ T5977] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 76.307462][ T5977] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 76.745217][ T5985] IPv6: sit1: Disabled Multicast RS [ 77.148055][ T5996] FAULT_INJECTION: forcing a failure. [ 77.148055][ T5996] name fail_futex, interval 1, probability 0, space 0, times 0 [ 77.152992][ T5996] CPU: 0 PID: 5996 Comm: syz.2.644 Not tainted syzkaller #0 [ 77.154370][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.156277][ T5996] Call trace: [ 77.156906][ T5996] dump_backtrace+0x1c4/0x1f0 [ 77.157804][ T5996] show_stack+0x2c/0x3c [ 77.158627][ T5996] __dump_stack+0x30/0x40 [ 77.159540][ T5996] dump_stack_lvl+0xf4/0x15c [ 77.160478][ T5996] dump_stack+0x1c/0x5c [ 77.161305][ T5996] should_fail_ex+0x3cc/0x524 [ 77.162249][ T5996] should_fail+0x14/0x24 [ 77.163071][ T5996] get_futex_key+0x904/0xfb0 [ 77.163957][ T5996] futex_wake+0x10c/0x458 [ 77.164813][ T5996] do_futex+0x2c4/0x340 [ 77.165653][ T5996] __arm64_sys_futex+0x390/0x414 [ 77.166624][ T5996] invoke_syscall+0x98/0x290 [ 77.167533][ T5996] el0_svc_common+0x13c/0x258 [ 77.168403][ T5996] do_el0_svc+0x5c/0x134 [ 77.169230][ T5996] el0_svc+0x58/0x128 [ 77.170002][ T5996] el0t_64_sync_handler+0x84/0xf0 [ 77.170960][ T5996] el0t_64_sync+0x18c/0x190 [ 77.546954][ T6024] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 77.548912][ T6024] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 77.604321][ T4341] Bluetooth: hci0: command 0x0c1a tx timeout [ 78.074556][ T4410] net_ratelimit: 428 callbacks suppressed [ 78.074569][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.164479][ T4334] Bluetooth: hci4: command 0x0c1a tx timeout [ 78.165141][ T4341] Bluetooth: hci3: command 0x0c1a tx timeout [ 78.167634][ T4334] Bluetooth: hci2: command 0x0c1a tx timeout [ 78.168899][ T4334] Bluetooth: hci1: command 0x0c1a tx timeout [ 78.326576][ T6051] overlayfs: failed to clone upperpath [ 78.637225][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 78.909213][ T6055] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 78.910785][ T6055] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 78.911944][ T6055] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 78.913194][ T6055] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 78.916712][ T6055] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 78.974038][ T6077] FAULT_INJECTION: forcing a failure. [ 78.974038][ T6077] name failslab, interval 1, probability 0, space 0, times 0 [ 78.977533][ T6077] CPU: 0 PID: 6077 Comm: syz.3.675 Not tainted syzkaller #0 [ 78.978958][ T6077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.980925][ T6077] Call trace: [ 78.981589][ T6077] dump_backtrace+0x1c4/0x1f0 [ 78.982525][ T6077] show_stack+0x2c/0x3c [ 78.983349][ T6077] __dump_stack+0x30/0x40 [ 78.984173][ T6077] dump_stack_lvl+0xf4/0x15c [ 78.985038][ T6077] dump_stack+0x1c/0x5c [ 78.985866][ T6077] should_fail_ex+0x3cc/0x524 [ 78.986779][ T6077] __should_failslab+0xc0/0x11c [ 78.987711][ T6077] should_failslab+0x10/0x28 [ 78.988586][ T6077] __kmem_cache_alloc_node+0x7c/0x318 [ 78.989605][ T6077] __kmalloc+0xc4/0x180 [ 78.990407][ T6077] security_prepare_creds+0x54/0x140 [ 78.991443][ T6077] prepare_creds+0x420/0x698 [ 78.992347][ T6077] __sys_setreuid+0x104/0x7f4 [ 78.993279][ T6077] __arm64_sys_setreuid+0x5c/0x70 [ 78.994274][ T6077] invoke_syscall+0x98/0x290 [ 78.995294][ T6077] el0_svc_common+0x13c/0x258 [ 78.996316][ T6077] do_el0_svc+0x5c/0x134 [ 78.997267][ T6077] el0_svc+0x58/0x128 [ 78.998148][ T6077] el0t_64_sync_handler+0x84/0xf0 [ 78.999219][ T6077] el0t_64_sync+0x18c/0x190 [ 79.210941][ T6086] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.212673][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.214398][ T6086] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.220973][ T4717] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.222485][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.561001][ T6094] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 79.562906][ T6094] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 79.677950][ T6097] loop1: detected capacity change from 0 to 128 [ 79.712235][ T6097] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 79.714112][ T6097] FAT-fs (loop1): Filesystem has been set read-only [ 79.715848][ T6097] syz.1.683: attempt to access beyond end of device [ 79.715848][ T6097] loop1: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 79.726751][ T6097] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 79.729256][ T6101] loop2: detected capacity change from 0 to 512 [ 79.732021][ T6097] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) [ 79.738730][ T6097] syz.1.683: attempt to access beyond end of device [ 79.738730][ T6097] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.741726][ T6097] syz.1.683: attempt to access beyond end of device [ 79.741726][ T6097] loop1: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 79.852868][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.856371][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 79.858796][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 80.882219][ T4345] Bluetooth: hci0: command 0x0c1a tx timeout [ 80.906415][ T6108] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 80.907477][ T6108] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 80.908551][ T6108] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 80.909580][ T6108] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 80.910578][ T6108] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 81.073646][ T6131] loop1: detected capacity change from 0 to 256 [ 81.237380][ T6142] netlink: 'syz.1.700': attribute type 10 has an invalid length. [ 81.238980][ T6142] netlink: 24 bytes leftover after parsing attributes in process `syz.1.700'. [ 81.614300][ T6144] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 81.616206][ T6144] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 82.879033][ T6170] fuse: Bad value for 'fd' [ 83.140214][ T4345] Bluetooth: hci4: command 0x0c1a tx timeout [ 83.141941][ T6160] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 83.143057][ T6160] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 83.144118][ T6160] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 83.145350][ T6160] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 83.147386][ T6160] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 83.178142][ T24] net_ratelimit: 18 callbacks suppressed [ 83.178155][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.180982][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.183376][ T4379] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.185154][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.188134][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.189821][ T4523] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.214363][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.215196][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.216339][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.219167][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 83.228829][ T6179] loop2: detected capacity change from 0 to 128 [ 83.253350][ T6179] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 83.257907][ T6179] FAT-fs (loop2): Filesystem has been set read-only [ 84.063386][ T6196] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 84.065384][ T6196] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 86.264218][ C0] sched: RT throttling activated [ 86.265653][ T4334] Bluetooth: hci4: command 0x0c1a tx timeout [ 86.266038][ T4345] Bluetooth: hci3: command 0x0c1a tx timeout [ 86.266577][ T4334] Bluetooth: hci2: command 0x0c1a tx timeout [ 86.266615][ T4334] Bluetooth: hci1: command 0x0c1a tx timeout [ 86.267690][ T4341] Bluetooth: hci0: command 0x0c1a tx timeout [ 86.544626][ T6216] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 86.545723][ T6216] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 86.546898][ T6216] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 86.548033][ T6216] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 86.549151][ T6216] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 86.619100][ T6220] loop4: detected capacity change from 0 to 7 [ 86.621403][ T5296] Dev loop4: unable to read RDB block 7 [ 86.622419][ T5296] loop4: unable to read partition table [ 86.623575][ T5296] loop4: partition table beyond EOD, truncated [ 86.655291][ T6220] Dev loop4: unable to read RDB block 7 [ 86.656408][ T6220] loop4: unable to read partition table [ 86.657524][ T6220] loop4: partition table beyond EOD, truncated [ 86.658609][ T6220] loop_reread_partitions: partition scan of loop4 (þ被xü—ŸÑà– ) failed (rc=-5) [ 87.893922][ T6258] FAULT_INJECTION: forcing a failure. [ 87.893922][ T6258] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 87.896735][ T6258] CPU: 0 PID: 6258 Comm: syz.2.742 Not tainted syzkaller #0 [ 87.898219][ T6258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 87.900214][ T6258] Call trace: [ 87.900882][ T6258] dump_backtrace+0x1c4/0x1f0 [ 87.901832][ T6258] show_stack+0x2c/0x3c [ 87.902679][ T6258] __dump_stack+0x30/0x40 [ 87.903573][ T6258] dump_stack_lvl+0xf4/0x15c [ 87.904472][ T6258] dump_stack+0x1c/0x5c [ 87.905277][ T6258] should_fail_ex+0x3cc/0x524 [ 87.906202][ T6258] should_fail+0x14/0x24 [ 87.907152][ T6258] should_fail_usercopy+0x20/0x30 [ 87.908253][ T6258] bpf_prog_create_from_user+0xe4/0x464 [ 87.909437][ T6258] do_seccomp+0x900/0xea4 [ 87.910332][ T6258] __arm64_sys_seccomp+0x7c/0x90 [ 87.911350][ T6258] invoke_syscall+0x98/0x290 [ 87.912270][ T6258] el0_svc_common+0x13c/0x258 [ 87.913211][ T6258] do_el0_svc+0x5c/0x134 [ 87.914043][ T6258] el0_svc+0x58/0x128 [ 87.914906][ T6258] el0t_64_sync_handler+0x84/0xf0 [ 87.916001][ T6258] el0t_64_sync+0x18c/0x190 [ 88.006033][ T6259] overlayfs: failed to clone upperpath [ 88.235981][ T1516] net_ratelimit: 47 callbacks suppressed [ 88.235995][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 88.453426][ T6274] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 88.455505][ T6274] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 88.574580][ T4345] Bluetooth: hci4: command 0x0c1a tx timeout [ 88.574642][ T4334] Bluetooth: hci2: command 0x0c1a tx timeout [ 88.576088][ T4341] Bluetooth: hci1: command 0x0c1a tx timeout [ 88.578144][ T4332] Bluetooth: hci3: command 0x0c1a tx timeout [ 89.118973][ T6273] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 89.120489][ T6273] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 89.121831][ T6273] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 89.123157][ T6273] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 89.125794][ T6273] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 89.194596][ T6283] FAULT_INJECTION: forcing a failure. [ 89.194596][ T6283] name failslab, interval 1, probability 0, space 0, times 0 [ 89.197818][ T6283] CPU: 1 PID: 6283 Comm: syz.0.750 Not tainted syzkaller #0 [ 89.199260][ T6283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 89.201218][ T6283] Call trace: [ 89.201848][ T6283] dump_backtrace+0x1c4/0x1f0 [ 89.202775][ T6283] show_stack+0x2c/0x3c [ 89.203586][ T6283] __dump_stack+0x30/0x40 [ 89.204431][ T6283] dump_stack_lvl+0xf4/0x15c [ 89.205323][ T6283] dump_stack+0x1c/0x5c [ 89.206138][ T6283] should_fail_ex+0x3cc/0x524 [ 89.207069][ T6283] __should_failslab+0xc0/0x11c [ 89.207957][ T6283] should_failslab+0x10/0x28 [ 89.208799][ T6283] __kmem_cache_alloc_node+0x7c/0x318 [ 89.209795][ T6283] kmalloc_trace+0x48/0x94 [ 89.210621][ T6283] register_netdevice+0x3c8/0x1650 [ 89.211575][ T6283] tun_set_iff+0x624/0xb84 [ 89.212390][ T6283] __tun_chr_ioctl+0x780/0x1dac [ 89.213272][ T6283] tun_chr_ioctl+0x38/0x4c [ 89.214077][ T6283] __arm64_sys_ioctl+0x14c/0x1c8 [ 89.215151][ T6283] invoke_syscall+0x98/0x290 [ 89.216126][ T6283] el0_svc_common+0x13c/0x258 [ 89.217053][ T6283] do_el0_svc+0x5c/0x134 [ 89.217905][ T6283] el0_svc+0x58/0x128 [ 89.218727][ T6283] el0t_64_sync_handler+0x84/0xf0 [ 89.219704][ T6283] el0t_64_sync+0x18c/0x190 [ 89.350580][ T6293] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 89.661232][ T6309] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 89.662787][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 89.665120][ T6309] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 89.887788][ T1578] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 89.889713][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 90.242550][ T4384] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 90.248651][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 90.250467][ T4376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 90.462508][ T6322] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 90.464332][ T6322] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 90.551203][ T6320] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 90.552588][ T6320] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 90.568173][ T6320] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 90.569637][ T6320] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 90.576410][ T6320] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 90.589053][ T6332] overlayfs: failed to clone upperpath [ 90.615359][ T6334] tun0: tun_chr_ioctl cmd 1074812117 [ 90.616735][ T6334] tun0: tun_chr_ioctl cmd 1074025673 [ 91.209539][ T6348] FAULT_INJECTION: forcing a failure. [ 91.209539][ T6348] name failslab, interval 1, probability 0, space 0, times 0 [ 91.214506][ T6348] CPU: 1 PID: 6348 Comm: syz.2.774 Not tainted syzkaller #0 [ 91.215848][ T6348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 91.217927][ T6348] Call trace: [ 91.218570][ T6348] dump_backtrace+0x1c4/0x1f0 [ 91.219496][ T6348] show_stack+0x2c/0x3c [ 91.220324][ T6348] __dump_stack+0x30/0x40 [ 91.221183][ T6348] dump_stack_lvl+0xf4/0x15c [ 91.222091][ T6348] dump_stack+0x1c/0x5c [ 91.222926][ T6348] should_fail_ex+0x3cc/0x524 [ 91.223829][ T6348] __should_failslab+0xc0/0x11c [ 91.224753][ T6348] should_failslab+0x10/0x28 [ 91.225640][ T6348] slab_pre_alloc_hook+0x6c/0x31c [ 91.226621][ T6348] kmem_cache_alloc_lru+0x60/0x284 [ 91.227592][ T6348] proc_alloc_inode+0x2c/0xb8 [ 91.228489][ T6348] new_inode_pseudo+0x68/0x1cc [ 91.229401][ T6348] new_inode+0x38/0x174 [ 91.230164][ T6348] proc_pid_make_inode+0x30/0x1a8 [ 91.231100][ T6348] proc_pident_instantiate+0x6c/0x274 [ 91.232150][ T6348] proc_pident_lookup+0x18c/0x268 [ 91.233095][ T6348] proc_tid_base_lookup+0x34/0x44 [ 91.234040][ T6348] __lookup_slow+0x25c/0x38c [ 91.234909][ T6348] lookup_slow+0x60/0x84 [ 91.235690][ T6348] link_path_walk+0x818/0xcd8 [ 91.236573][ T6348] path_openat+0x1c0/0x27a0 [ 91.237428][ T6348] do_filp_open+0x198/0x38c [ 91.238242][ T6348] do_sys_openat2+0x134/0x3fc [ 91.239113][ T6348] __arm64_sys_openat+0x11c/0x150 [ 91.240044][ T6348] invoke_syscall+0x98/0x290 [ 91.240874][ T6348] el0_svc_common+0x13c/0x258 [ 91.241752][ T6348] do_el0_svc+0x5c/0x134 [ 91.242532][ T6348] el0_svc+0x58/0x128 [ 91.243289][ T6348] el0t_64_sync_handler+0x84/0xf0 [ 91.244235][ T6348] el0t_64_sync+0x18c/0x190 [ 92.281588][ T6373] loop1: detected capacity change from 0 to 136 [ 92.367266][ T6373] rock: directory entry would overflow storage [ 92.375401][ T6373] rock: sig=0x4f50, size=4, remaining=3 [ 92.376542][ T6373] iso9660: Corrupted directory entry in block 2 of inode 1472 [ 92.433369][ T6380] loop1: detected capacity change from 0 to 256 [ 92.451370][ T6380] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 92.533152][ T6381] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 92.535029][ T6381] FAT-fs (loop1): Filesystem has been set read-only [ 92.540494][ T6381] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 92.543219][ T6381] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 92.546931][ T6381] FAT-fs (loop1): error, corrupted file size (i_pos 196, 16779008) [ 92.564331][ T4341] Bluetooth: hci1: command 0x0c1a tx timeout [ 92.565682][ T4345] Bluetooth: hci0: command 0x0c1a tx timeout [ 92.644760][ T4332] Bluetooth: hci4: command 0x0c1a tx timeout [ 92.645968][ T4332] Bluetooth: hci3: command 0x0c1a tx timeout [ 92.647105][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 93.455364][ T111] net_ratelimit: 28 callbacks suppressed [ 93.455378][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.463571][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.465675][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.703635][ T6400] loop0: detected capacity change from 0 to 764 [ 93.812371][ T6400] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 93.814130][ T6400] overlayfs: failed to set xattr on upper [ 93.818543][ T6400] overlayfs: ...falling back to index=off,metacopy=off. [ 93.818563][ T6405] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 93.821489][ T6405] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 93.827140][ T6400] overlayfs: conflicting lowerdir path [ 93.925470][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.927999][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.931450][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 93.989190][ T6413] FAULT_INJECTION: forcing a failure. [ 93.989190][ T6413] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.997853][ T6413] CPU: 0 PID: 6413 Comm: syz.2.799 Not tainted syzkaller #0 [ 93.998965][ T6413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 94.000542][ T6413] Call trace: [ 94.001074][ T6413] dump_backtrace+0x1c4/0x1f0 [ 94.001821][ T6413] show_stack+0x2c/0x3c [ 94.002498][ T6413] __dump_stack+0x30/0x40 [ 94.003227][ T6413] dump_stack_lvl+0xf4/0x15c [ 94.004020][ T6413] dump_stack+0x1c/0x5c [ 94.004826][ T6413] should_fail_ex+0x3cc/0x524 [ 94.005731][ T6413] should_fail+0x14/0x24 [ 94.006544][ T6413] get_futex_key+0x904/0xfb0 [ 94.007425][ T6413] futex_wait_setup+0xbc/0x320 [ 94.008367][ T6413] futex_wait+0x164/0x424 [ 94.009283][ T6413] do_futex+0x2e8/0x340 [ 94.010116][ T6413] __arm64_sys_futex+0x390/0x414 [ 94.011097][ T6413] invoke_syscall+0x98/0x290 [ 94.012013][ T6413] el0_svc_common+0x13c/0x258 [ 94.012952][ T6413] do_el0_svc+0x5c/0x134 [ 94.013785][ T6413] el0_svc+0x58/0x128 [ 94.014531][ T6413] el0t_64_sync_handler+0x84/0xf0 [ 94.015468][ T6413] el0t_64_sync+0x18c/0x190 [ 94.531091][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.532820][ T4375] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.534694][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 94.674163][ T6427] "syz.4.804" (6427) uses obsolete ecb(arc4) skcipher [ 94.884380][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 95.725167][ T6456] netlink: 'syz.3.813': attribute type 16 has an invalid length. [ 95.726656][ T6456] netlink: 'syz.3.813': attribute type 17 has an invalid length. [ 95.762647][ T6456] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 95.772889][ T6456] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 95.778474][ T6456] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 95.985450][ T6473] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 95.987281][ T6473] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 96.005910][ T6475] loop3: detected capacity change from 0 to 256 [ 96.007405][ T6475] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 96.041902][ T6475] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 96.085199][ T6477] loop2: detected capacity change from 0 to 164 [ 96.206270][ T4337] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 96.209582][ T4337] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 96.233295][ T4337] ISOFS: unable to read i-node block [ 96.235056][ T4337] ISOFS: unable to read i-node block [ 96.568617][ T6464] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 96.583762][ T6464] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 96.595406][ T6464] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 96.596773][ T6464] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 97.356415][ T4332] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 97.440673][ T4332] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 97.732465][ T4332] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 97.738463][ T4332] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 97.740296][ T4332] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 97.742370][ T4332] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 97.777435][ T6195] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.877755][ T6195] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.934272][ T4332] Bluetooth: hci0: command 0x0c1a tx timeout [ 97.948099][ T6195] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.071919][ T6195] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.413518][ T6500] chnl_net:caif_netlink_parms(): no params data found [ 98.516611][ T6500] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.518018][ T6500] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.520053][ T6500] device bridge_slave_0 entered promiscuous mode [ 98.523493][ T6500] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.525159][ T6500] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.526808][ T6500] device bridge_slave_1 entered promiscuous mode [ 98.534113][ T6500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.537438][ T6500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.054390][ C1] net_ratelimit: 37 callbacks suppressed [ 99.054403][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.617706][ T4345] Bluetooth: hci1: command 0x0c1a tx timeout [ 99.618973][ T4341] Bluetooth: hci2: command 0x0c1a tx timeout [ 99.619012][ T4332] Bluetooth: hci4: command 0x0c1a tx timeout [ 99.624144][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.626057][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.734936][ T4717] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.739250][ T6234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.747306][ T6311] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.760647][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.762457][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.764491][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.766587][ T4376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 99.775001][ T4341] Bluetooth: hci3: command 0x0409 tx timeout [ 99.847577][ T6500] team0: Port device team_slave_0 added [ 99.849465][ T6500] team0: Port device team_slave_1 added [ 99.885816][ T6500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.887297][ T6500] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 99.892039][ T6500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.931803][ T6500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.933053][ T6500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 99.937817][ T6500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.036759][ T6500] device hsr_slave_0 entered promiscuous mode [ 100.095176][ T6500] device hsr_slave_1 entered promiscuous mode [ 100.115284][ T6500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.117008][ T6500] Cannot create hsr debugfs directory [ 100.123539][ T6566] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 100.126006][ T6566] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 101.084903][ T6500] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 102.264331][ T4341] Bluetooth: hci3: command 0x041b tx timeout [ 102.758992][ T6500] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 102.818535][ T6500] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 104.018616][ T6611] netlink: 16 bytes leftover after parsing attributes in process `syz.0.858'. [ 104.021527][ T6500] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 104.089530][ T6634] netlink: 12 bytes leftover after parsing attributes in process `syz.4.864'. [ 105.262066][ C0] net_ratelimit: 39 callbacks suppressed [ 105.262077][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.266320][ T4345] Bluetooth: hci3: command 0x040f tx timeout [ 105.275183][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.437637][ T6649] overlayfs: failed to clone upperpath [ 105.560873][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.562732][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.568599][ T6234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.571008][ T6234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.573175][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.573696][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.576193][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.605924][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 105.620678][ T6653] device syzkaller0 entered promiscuous mode [ 105.654620][ T6500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.660445][ T6500] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.672187][ T6500] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 105.673961][ T6500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.692090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.705672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.707336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.709765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.719500][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.720771][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.741400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.876494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.906749][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.908219][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.943324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.990325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.021538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.025492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.028827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.031235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.033132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.035485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.038058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.039816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.041541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.043359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.052280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.181649][ T6667] (unnamed net_device) (uninitialized): option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 106.332718][ T6500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.335267][ T6546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.337017][ T6546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.700180][ T6703] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 106.702002][ T6703] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 107.261179][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.263432][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.295099][ T4341] Bluetooth: hci3: command 0x0419 tx timeout [ 107.299293][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.301239][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.303696][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.306002][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.316324][ T6500] device veth0_vlan entered promiscuous mode [ 107.328213][ T6500] device veth1_vlan entered promiscuous mode [ 107.361224][ T6234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.363193][ T6234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.367792][ T6234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.369686][ T6234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.714279][ T6730] loop0: detected capacity change from 0 to 128 [ 107.743388][ T6733] FAULT_INJECTION: forcing a failure. [ 107.743388][ T6733] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.746266][ T6733] CPU: 0 PID: 6733 Comm: syz.3.883 Not tainted syzkaller #0 [ 107.747641][ T6733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 107.749640][ T6733] Call trace: [ 107.750267][ T6733] dump_backtrace+0x1c4/0x1f0 [ 107.751191][ T6733] show_stack+0x2c/0x3c [ 107.752012][ T6733] __dump_stack+0x30/0x40 [ 107.752853][ T6733] dump_stack_lvl+0xf4/0x15c [ 107.753770][ T6733] dump_stack+0x1c/0x5c [ 107.754590][ T6733] should_fail_ex+0x3cc/0x524 [ 107.755509][ T6733] should_fail+0x14/0x24 [ 107.756361][ T6733] should_fail_usercopy+0x20/0x30 [ 107.757369][ T6733] userfaultfd_ioctl+0x9c0/0x43ac [ 107.758356][ T6733] __arm64_sys_ioctl+0x14c/0x1c8 [ 107.759369][ T6733] invoke_syscall+0x98/0x290 [ 107.760274][ T6733] el0_svc_common+0x13c/0x258 [ 107.761210][ T6733] do_el0_svc+0x5c/0x134 [ 107.762071][ T6733] el0_svc+0x58/0x128 [ 107.762873][ T6733] el0t_64_sync_handler+0x84/0xf0 [ 107.763872][ T6733] el0t_64_sync+0x18c/0x190 [ 107.814797][ T6740] loop3: detected capacity change from 0 to 512 [ 107.816317][ T6740] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 107.932212][ T6500] device veth0_macvtap entered promiscuous mode [ 107.937984][ T6730] netlink: 4 bytes leftover after parsing attributes in process `syz.0.881'. [ 107.958096][ T6500] device veth1_macvtap entered promiscuous mode [ 107.983229][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.985965][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.988283][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.990508][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.992162][ T6751] overlayfs: failed to clone upperpath [ 107.992658][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.995904][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.997794][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.000004][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.003107][ T6500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.087890][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.089793][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.091504][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.093224][ T1578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.097924][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.100187][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.102245][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.116833][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.118587][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.120619][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.122707][ T6500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.128062][ T6500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.131672][ T6500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.133123][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.480290][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.727990][ T6774] netlink: 12 bytes leftover after parsing attributes in process `syz.4.893'. [ 110.215194][ T6500] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.216805][ T6500] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.218348][ T6500] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.219984][ T6500] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.244551][ T6776] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 110.245750][ T6776] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 110.246854][ T6776] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 110.247979][ T6776] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 110.249135][ T6776] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 110.250284][ T6776] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 110.265187][ T6776] Bluetooth: hci3: Suspend notifier action (1) failed: -4 [ 110.321286][ T6195] device hsr_slave_0 left promiscuous mode [ 110.348087][ T6195] device hsr_slave_1 left promiscuous mode [ 110.464390][ T6195] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.466052][ T6195] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.468008][ T6195] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.469543][ T6195] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.471209][ T6195] device bridge_slave_1 left promiscuous mode [ 110.473169][ T6195] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.550571][ T6195] device bridge_slave_0 left promiscuous mode [ 110.808673][ T6195] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.987413][ T6195] device veth1_macvtap left promiscuous mode [ 110.988726][ T6195] device veth0_macvtap left promiscuous mode [ 110.990417][ T6195] device veth1_vlan left promiscuous mode [ 110.991916][ T6195] device veth0_vlan left promiscuous mode [ 111.213113][ T6234] net_ratelimit: 47 callbacks suppressed [ 111.213126][ T6234] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.220845][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.222749][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.243992][ T1578] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.247287][ T6311] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.257694][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.264247][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.293600][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.295639][ T4376] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 111.297499][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 112.324469][ T4341] Bluetooth: hci3: command 0x0c1a tx timeout [ 112.325677][ T4341] Bluetooth: hci4: command 0x0c1a tx timeout [ 112.326727][ T4341] Bluetooth: hci2: command 0x0c1a tx timeout [ 112.327766][ T4341] Bluetooth: hci1: command 0x0c1a tx timeout [ 112.328808][ T4341] Bluetooth: hci0: command 0x0c1a tx timeout [ 114.404436][ T4345] Bluetooth: hci3: command 0x0406 tx timeout [ 114.648819][ T6195] team0 (unregistering): Port device team_slave_1 removed [ 114.826316][ T6195] team0 (unregistering): Port device team_slave_0 removed [ 115.004758][ T6195] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.234770][ T6195] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 116.404607][ T4717] net_ratelimit: 48 callbacks suppressed [ 116.404620][ T4717] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.407229][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.408149][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.411847][ T4410] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.413685][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.415330][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.484445][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.486157][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.487678][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 116.756054][ T6195] bond0 (unregistering): Released all slaves [ 116.975033][ T489] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 117.077467][ T6808] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 117.079036][ T6808] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 117.163263][ T6546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.164961][ T6546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.168694][ T6546] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 117.220840][ T489] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.222368][ T489] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.223760][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 117.291582][ T6854] overlayfs: failed to clone upperpath [ 119.077082][ T6892] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 119.078388][ T6892] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 119.079457][ T6892] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 119.080448][ T6892] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 119.081491][ T6892] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 119.082558][ T6892] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 119.208340][ T6892] Bluetooth: hci3: Suspend notifier action (1) failed: -4 [ 119.595418][ T6910] FAULT_INJECTION: forcing a failure. [ 119.595418][ T6910] name failslab, interval 1, probability 0, space 0, times 0 [ 119.597945][ T6910] CPU: 0 PID: 6910 Comm: syz.5.926 Not tainted syzkaller #0 [ 119.599252][ T6910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 119.601119][ T6910] Call trace: [ 119.601664][ T6910] dump_backtrace+0x1c4/0x1f0 [ 119.602434][ T6910] show_stack+0x2c/0x3c [ 119.603126][ T6910] __dump_stack+0x30/0x40 [ 119.603886][ T6910] dump_stack_lvl+0xf4/0x15c [ 119.604721][ T6910] dump_stack+0x1c/0x5c [ 119.605513][ T6910] should_fail_ex+0x3cc/0x524 [ 119.606393][ T6910] __should_failslab+0xc0/0x11c [ 119.607203][ T6910] should_failslab+0x10/0x28 [ 119.608028][ T6910] kmem_cache_alloc+0x88/0x310 [ 119.608905][ T6910] mas_alloc_nodes+0x284/0x758 [ 119.609801][ T6910] mas_preallocate+0x13c/0x310 [ 119.610656][ T6910] __vma_adjust+0x26c/0x16fc [ 119.611458][ T6910] __split_vma+0x328/0x44c [ 119.612304][ T6910] split_vma+0xa0/0xf8 [ 119.613085][ T6910] mlock_fixup+0x3d4/0x480 [ 119.613941][ T6910] apply_vma_lock_flags+0x208/0x33c [ 119.614929][ T6910] do_mlock+0x3cc/0x514 [ 119.615753][ T6910] __arm64_sys_mlock+0x60/0x78 [ 119.616649][ T6910] invoke_syscall+0x98/0x290 [ 119.617538][ T6910] el0_svc_common+0x13c/0x258 [ 119.618460][ T6910] do_el0_svc+0x5c/0x134 [ 119.619251][ T6910] el0_svc+0x58/0x128 [ 119.619972][ T6910] el0t_64_sync_handler+0x84/0xf0 [ 119.620908][ T6910] el0t_64_sync+0x18c/0x190 [ 119.737097][ T6925] netlink: 'syz.4.929': attribute type 1 has an invalid length. [ 119.827620][ T6925] bond2: (slave veth3): Enslaving as an active interface with a down link [ 119.876929][ T6925] bond2: (slave veth0_to_bond): making interface the new active one [ 119.879493][ T6925] bond2: (slave veth0_to_bond): Enslaving as an active interface with an up link [ 120.158030][ T6945] IPv6: sit1: Disabled Multicast RS [ 120.298850][ T6946] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 120.304054][ T6946] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 121.124340][ T4341] Bluetooth: hci3: command 0x0c1a tx timeout [ 121.125480][ T4341] Bluetooth: hci4: command 0x0c1a tx timeout [ 121.126600][ T4341] Bluetooth: hci2: command 0x0c1a tx timeout [ 121.127854][ T4341] Bluetooth: hci1: command 0x0c1a tx timeout [ 121.129129][ T4341] Bluetooth: hci0: command 0x0c1a tx timeout [ 121.988342][ T6976] FAULT_INJECTION: forcing a failure. [ 121.988342][ T6976] name fail_futex, interval 1, probability 0, space 0, times 0 [ 122.012761][ T6976] CPU: 0 PID: 6976 Comm: syz.0.938 Not tainted syzkaller #0 [ 122.014275][ T6976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 122.016332][ T6976] Call trace: [ 122.017011][ T6976] dump_backtrace+0x1c4/0x1f0 [ 122.017958][ T6976] show_stack+0x2c/0x3c [ 122.018795][ T6976] __dump_stack+0x30/0x40 [ 122.019665][ T6976] dump_stack_lvl+0xf4/0x15c [ 122.020576][ T6976] dump_stack+0x1c/0x5c [ 122.021416][ T6976] should_fail_ex+0x3cc/0x524 [ 122.022380][ T6976] should_fail+0x14/0x24 [ 122.023215][ T6976] get_futex_key+0x904/0xfb0 [ 122.024134][ T6976] futex_wait_setup+0xbc/0x320 [ 122.025055][ T6976] futex_wait+0x164/0x424 [ 122.025879][ T6976] do_futex+0x2e8/0x340 [ 122.026672][ T6976] __arm64_sys_futex+0x390/0x414 [ 122.027605][ T6976] invoke_syscall+0x98/0x290 [ 122.028457][ T6976] el0_svc_common+0x13c/0x258 [ 122.029356][ T6976] do_el0_svc+0x5c/0x134 [ 122.030172][ T6976] el0_svc+0x58/0x128 [ 122.030934][ T6976] el0t_64_sync_handler+0x84/0xf0 [ 122.031805][ T6976] el0t_64_sync+0x18c/0x190 [ 122.194796][ T6971] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 122.196084][ T6971] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 122.197261][ T6971] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 122.198366][ T6971] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 122.199499][ T6971] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 123.470002][ T6195] net_ratelimit: 32 callbacks suppressed [ 123.470013][ T6195] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.499126][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.512383][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.954756][ T7025] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.957787][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.959320][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 123.996160][ T4908] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 124.004390][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 124.252311][ T4334] Bluetooth: hci0: command 0x0c1a tx timeout [ 124.256488][ T4341] Bluetooth: hci3: command 0x0c1a tx timeout [ 124.257593][ T4345] Bluetooth: hci4: command 0x0c1a tx timeout [ 124.258667][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 124.259773][ T4342] Bluetooth: hci1: command 0x0c1a tx timeout [ 124.333216][ T7031] loop3: detected capacity change from 0 to 128 [ 124.337310][ T7001] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 124.339167][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 124.388464][ T7031] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 125.791552][ T7056] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 125.797714][ T7056] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 125.934899][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.937365][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.268359][ T7076] netlink: 32 bytes leftover after parsing attributes in process `syz.5.965'. [ 126.270053][ T7076] device bond_slave_1 entered promiscuous mode [ 126.849978][ T7089] loop1: detected capacity change from 0 to 512 [ 126.900117][ T7092] FAULT_INJECTION: forcing a failure. [ 126.900117][ T7092] name failslab, interval 1, probability 0, space 0, times 0 [ 126.912350][ T7092] CPU: 0 PID: 7092 Comm: syz.0.970 Not tainted syzkaller #0 [ 126.913754][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 126.915633][ T7092] Call trace: [ 126.916276][ T7092] dump_backtrace+0x1c4/0x1f0 [ 126.917190][ T7092] show_stack+0x2c/0x3c [ 126.917956][ T7092] __dump_stack+0x30/0x40 [ 126.918806][ T7092] dump_stack_lvl+0xf4/0x15c [ 126.919637][ T7092] dump_stack+0x1c/0x5c [ 126.920397][ T7092] should_fail_ex+0x3cc/0x524 [ 126.921262][ T7092] __should_failslab+0xc0/0x11c [ 126.922143][ T7092] should_failslab+0x10/0x28 [ 126.922932][ T7092] kmem_cache_alloc+0x88/0x310 [ 126.923765][ T7092] vm_area_dup+0x30/0x1c4 [ 126.924511][ T7092] copy_mm+0x828/0x1208 [ 126.924876][ T7094] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 126.925243][ T7092] copy_process+0x16d8/0x38b4 [ 126.927331][ T7092] kernel_clone+0x1ec/0x938 [ 126.928107][ T7092] __arm64_sys_clone+0x15c/0x1c8 [ 126.928976][ T7092] invoke_syscall+0x98/0x290 [ 126.929822][ T7092] el0_svc_common+0x13c/0x258 [ 126.930663][ T7092] do_el0_svc+0x5c/0x134 [ 126.931454][ T7092] el0_svc+0x58/0x128 [ 126.932200][ T7092] el0t_64_sync_handler+0x84/0xf0 [ 126.933074][ T7092] el0t_64_sync+0x18c/0x190 [ 127.276440][ T7095] sch_tbf: burst 6281 is lower than device lo mtu (65550) ! [ 128.164916][ T7110] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 128.166011][ T7110] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 128.167157][ T7110] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 128.168351][ T7110] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 128.169619][ T7110] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 130.220932][ T7140] overlayfs: failed to clone upperpath [ 130.244207][ T4332] Bluetooth: hci3: command 0x0c1a tx timeout [ 130.245401][ T4332] Bluetooth: hci4: command 0x0c1a tx timeout [ 130.246479][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 130.247528][ T4332] Bluetooth: hci1: command 0x0c1a tx timeout [ 130.248612][ T4332] Bluetooth: hci0: command 0x0c1a tx timeout [ 130.307978][ T7147] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 130.333611][ T7147] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 130.353458][ T7155] FAULT_INJECTION: forcing a failure. [ 130.353458][ T7155] name failslab, interval 1, probability 0, space 0, times 0 [ 130.360426][ T7155] CPU: 0 PID: 7155 Comm: syz.5.987 Not tainted syzkaller #0 [ 130.361802][ T7155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 130.363607][ T7155] Call trace: [ 130.364204][ T7155] dump_backtrace+0x1c4/0x1f0 [ 130.365025][ T7155] show_stack+0x2c/0x3c [ 130.365765][ T7155] __dump_stack+0x30/0x40 [ 130.366537][ T7155] dump_stack_lvl+0xf4/0x15c [ 130.367356][ T7155] dump_stack+0x1c/0x5c [ 130.368129][ T7155] should_fail_ex+0x3cc/0x524 [ 130.369004][ T7155] __should_failslab+0xc0/0x11c [ 130.369940][ T7155] should_failslab+0x10/0x28 [ 130.370785][ T7155] __kmem_cache_alloc_node+0x7c/0x318 [ 130.371752][ T7155] kmalloc_trace+0x48/0x94 [ 130.372556][ T7155] __get_filter+0x24c/0x40c [ 130.373399][ T7155] sk_attach_filter+0x2c/0x144 [ 130.374308][ T7155] sk_setsockopt+0x1d6c/0x2610 [ 130.375164][ T7155] sock_setsockopt+0x68/0x80 [ 130.376017][ T7155] __sys_setsockopt+0x330/0x50c [ 130.376960][ T7155] __arm64_sys_setsockopt+0xc0/0xdc [ 130.377900][ T7155] invoke_syscall+0x98/0x290 [ 130.378769][ T7155] el0_svc_common+0x13c/0x258 [ 130.379666][ T7155] do_el0_svc+0x5c/0x134 [ 130.380454][ T7155] el0_svc+0x58/0x128 [ 130.381200][ T7155] el0t_64_sync_handler+0x84/0xf0 [ 130.382183][ T7155] el0t_64_sync+0x18c/0x190 [ 130.414496][ T7124] net_ratelimit: 47 callbacks suppressed [ 130.414508][ T7124] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.418385][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.420129][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.496014][ T7162] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.497880][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.499861][ T7162] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.712376][ T6546] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.713839][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 130.729124][ T7163] futex_wake_op: syz.4.989 tries to shift op by 32; fix this program [ 131.337408][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 131.867335][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 131.904625][ T7174] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 131.905760][ T7174] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 131.906836][ T7174] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 131.907813][ T7174] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 131.908857][ T7174] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 134.024265][ T4332] Bluetooth: hci3: command 0x0c1a tx timeout [ 134.025838][ T4332] Bluetooth: hci4: command 0x0c1a tx timeout [ 134.027287][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 134.028753][ T4332] Bluetooth: hci1: command 0x0c1a tx timeout [ 134.030271][ T4332] Bluetooth: hci0: command 0x0c1a tx timeout [ 134.219583][ T7269] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 134.221585][ T7269] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 134.711295][ T7283] Injecting memory failure for pfn 0x210db1 at process virtual address 0x20001000 [ 134.713038][ T7283] Memory failure: 0x210db1: already hardware poisoned [ 134.715913][ T7259] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 134.764196][ T7259] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 134.766664][ T7259] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 134.770058][ T7259] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 134.771414][ T7259] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 134.895438][ T7288] overlayfs: failed to clone upperpath [ 135.661163][ T11] net_ratelimit: 28 callbacks suppressed [ 135.661177][ T11] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 135.677030][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 135.678916][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.157257][ T7324] loop1: detected capacity change from 0 to 256 [ 136.164397][ T7224] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.168127][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.169845][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.200143][ T7332] loop5: detected capacity change from 0 to 512 [ 136.334218][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.336287][ T4381] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.404070][ T4332] Bluetooth: hci0: command 0x0c1a tx timeout [ 136.498145][ T111] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 136.724019][ T4330] Bluetooth: hci1: command 0x0c1a tx timeout [ 136.804040][ T4330] Bluetooth: hci3: command 0x0c1a tx timeout [ 136.805457][ T4332] Bluetooth: hci4: command 0x0c1a tx timeout [ 136.806771][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 136.973837][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 137.631771][ T7354] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 137.645205][ T7354] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 137.652153][ T7356] fuse: Bad value for 'fd' [ 138.681976][ T7398] FAULT_INJECTION: forcing a failure. [ 138.681976][ T7398] name failslab, interval 1, probability 0, space 0, times 0 [ 138.689394][ T7398] CPU: 0 PID: 7398 Comm: syz.0.1044 Not tainted syzkaller #0 [ 138.690723][ T7398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 138.692506][ T7398] Call trace: [ 138.693081][ T7398] dump_backtrace+0x1c4/0x1f0 [ 138.693943][ T7398] show_stack+0x2c/0x3c [ 138.694799][ T7398] __dump_stack+0x30/0x40 [ 138.695664][ T7398] dump_stack_lvl+0xf4/0x15c [ 138.696542][ T7398] dump_stack+0x1c/0x5c [ 138.697365][ T7398] should_fail_ex+0x3cc/0x524 [ 138.698290][ T7398] __should_failslab+0xc0/0x11c [ 138.699190][ T7398] should_failslab+0x10/0x28 [ 138.700023][ T7398] __kmem_cache_alloc_node+0x7c/0x318 [ 138.701023][ T7398] __kmalloc_node+0xc8/0x184 [ 138.701893][ T7398] __vmalloc_node_range+0x448/0xe70 [ 138.702900][ T7398] vzalloc+0x9c/0xd4 [ 138.703634][ T7398] n_tty_open+0x24/0x174 [ 138.704454][ T7398] tty_ldisc_setup+0x190/0x40c [ 138.705369][ T7398] tty_init_dev+0x208/0x3f4 [ 138.706176][ T7398] ptmx_open+0xfc/0x2d4 [ 138.706976][ T7398] chrdev_open+0x3d0/0x51c [ 138.707809][ T7398] do_dentry_open+0x738/0xf8c [ 138.708656][ T7398] vfs_open+0x7c/0x90 [ 138.709370][ T7398] path_openat+0x1fc0/0x27a0 [ 138.710168][ T7398] do_filp_open+0x198/0x38c [ 138.711002][ T7398] do_sys_openat2+0x134/0x3fc [ 138.711905][ T7398] __arm64_sys_openat+0x11c/0x150 [ 138.712817][ T7398] invoke_syscall+0x98/0x290 [ 138.713688][ T7398] el0_svc_common+0x13c/0x258 [ 138.714549][ T7398] do_el0_svc+0x5c/0x134 [ 138.715329][ T7398] el0_svc+0x58/0x128 [ 138.716057][ T7398] el0t_64_sync_handler+0x84/0xf0 [ 138.716945][ T7398] el0t_64_sync+0x18c/0x190 [ 138.813048][ T7398] ptm ptm1: ldisc open failed (-12), clearing slot 1 [ 139.458722][ T7432] FAULT_INJECTION: forcing a failure. [ 139.458722][ T7432] name failslab, interval 1, probability 0, space 0, times 0 [ 139.465651][ T7432] CPU: 1 PID: 7432 Comm: syz.5.1053 Not tainted syzkaller #0 [ 139.466915][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 139.468726][ T7432] Call trace: [ 139.469329][ T7432] dump_backtrace+0x1c4/0x1f0 [ 139.470186][ T7432] show_stack+0x2c/0x3c [ 139.470942][ T7432] __dump_stack+0x30/0x40 [ 139.471749][ T7432] dump_stack_lvl+0xf4/0x15c [ 139.472591][ T7432] dump_stack+0x1c/0x5c [ 139.473358][ T7432] should_fail_ex+0x3cc/0x524 [ 139.474213][ T7432] __should_failslab+0xc0/0x11c [ 139.475105][ T7432] should_failslab+0x10/0x28 [ 139.475950][ T7432] kmem_cache_alloc+0x88/0x310 [ 139.476820][ T7432] fib_trie_unmerge+0x21c/0xb38 [ 139.477721][ T7432] fib_unmerge+0xdc/0x2fc [ 139.478523][ T7432] fib4_rule_configure+0xe0/0x980 [ 139.479453][ T7432] fib_nl_newrule+0xe30/0x1618 [ 139.480340][ T7432] rtnetlink_rcv_msg+0x694/0xcc4 [ 139.481246][ T7432] netlink_rcv_skb+0x220/0x3ec [ 139.482133][ T7432] rtnetlink_rcv+0x28/0x38 [ 139.482950][ T7432] netlink_unicast+0x5fc/0x80c [ 139.483830][ T7432] netlink_sendmsg+0x6f0/0x9d8 [ 139.484710][ T7432] ____sys_sendmsg+0x588/0x90c [ 139.485615][ T7432] __sys_sendmsg+0x288/0x374 [ 139.486464][ T7432] __arm64_sys_sendmsg+0x80/0x94 [ 139.487405][ T7432] invoke_syscall+0x98/0x290 [ 139.488285][ T7432] el0_svc_common+0x13c/0x258 [ 139.489180][ T7432] do_el0_svc+0x5c/0x134 [ 139.490000][ T7432] el0_svc+0x58/0x128 [ 139.490782][ T7432] el0t_64_sync_handler+0x84/0xf0 [ 139.491757][ T7432] el0t_64_sync+0x18c/0x190 [ 139.899014][ T7474] fuse: Bad value for 'fd' [ 140.530824][ T7457] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 140.532211][ T7457] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 140.543262][ T7457] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 140.546428][ T7457] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 140.547562][ T7457] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 140.573711][ T7502] loop1: detected capacity change from 0 to 764 [ 140.604678][ T6840] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 140.621701][ T7502] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 140.645140][ T7502] overlayfs: failed to set xattr on upper [ 140.646389][ T7502] overlayfs: ...falling back to index=off,metacopy=off. [ 140.658991][ T7502] overlayfs: conflicting lowerdir path [ 140.748944][ T7515] fuse: Bad value for 'fd' [ 140.907710][ T7528] FAULT_INJECTION: forcing a failure. [ 140.907710][ T7528] name fail_futex, interval 1, probability 0, space 0, times 0 [ 140.911231][ T7528] CPU: 1 PID: 7528 Comm: syz.3.1080 Not tainted syzkaller #0 [ 140.912434][ T7528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 140.914164][ T7528] Call trace: [ 140.914733][ T7528] dump_backtrace+0x1c4/0x1f0 [ 140.915600][ T7528] show_stack+0x2c/0x3c [ 140.916347][ T7528] __dump_stack+0x30/0x40 [ 140.917135][ T7528] dump_stack_lvl+0xf4/0x15c [ 140.917916][ T7528] dump_stack+0x1c/0x5c [ 140.918641][ T7528] should_fail_ex+0x3cc/0x524 [ 140.919455][ T7528] should_fail+0x14/0x24 [ 140.920188][ T7528] get_futex_key+0x904/0xfb0 [ 140.920974][ T7528] futex_wake+0x10c/0x458 [ 140.921748][ T7528] do_futex+0x2c4/0x340 [ 140.922482][ T7528] __arm64_sys_futex+0x390/0x414 [ 140.923373][ T7528] invoke_syscall+0x98/0x290 [ 140.924204][ T7528] el0_svc_common+0x13c/0x258 [ 140.925043][ T7528] do_el0_svc+0x5c/0x134 [ 140.925799][ T7528] el0_svc+0x58/0x128 [ 140.926524][ T7528] el0t_64_sync_handler+0x84/0xf0 [ 140.927446][ T7528] el0t_64_sync+0x18c/0x190 [ 141.294163][ T6311] net_ratelimit: 43 callbacks suppressed [ 141.294176][ T6311] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.296919][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.298555][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.497043][ T7573] fuse: Bad value for 'fd' [ 141.683733][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.685494][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.687015][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 141.853472][ T4342] Bluetooth: hci0: command 0x0c1a tx timeout [ 142.031778][ T7587] FAULT_INJECTION: forcing a failure. [ 142.031778][ T7587] name fail_futex, interval 1, probability 0, space 0, times 0 [ 142.040572][ T7587] CPU: 1 PID: 7587 Comm: syz.0.1093 Not tainted syzkaller #0 [ 142.041917][ T7587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 142.043867][ T7587] Call trace: [ 142.044492][ T7587] dump_backtrace+0x1c4/0x1f0 [ 142.045375][ T7587] show_stack+0x2c/0x3c [ 142.046169][ T7587] __dump_stack+0x30/0x40 [ 142.047076][ T7587] dump_stack_lvl+0xf4/0x15c [ 142.047965][ T7587] dump_stack+0x1c/0x5c [ 142.048785][ T7587] should_fail_ex+0x3cc/0x524 [ 142.049686][ T7587] should_fail+0x14/0x24 [ 142.050522][ T7587] get_futex_key+0x904/0xfb0 [ 142.051449][ T7587] futex_wait_setup+0xbc/0x320 [ 142.052420][ T7587] futex_wait+0x164/0x424 [ 142.053307][ T7587] do_futex+0x2e8/0x340 [ 142.054148][ T7587] __arm64_sys_futex+0x390/0x414 [ 142.055149][ T7587] invoke_syscall+0x98/0x290 [ 142.056069][ T7587] el0_svc_common+0x13c/0x258 [ 142.057028][ T7587] do_el0_svc+0x5c/0x134 [ 142.057865][ T7587] el0_svc+0x58/0x128 [ 142.058638][ T7587] el0t_64_sync_handler+0x84/0xf0 [ 142.059625][ T7587] el0t_64_sync+0x18c/0x190 [ 142.570986][ T4330] Bluetooth: hci3: command 0x0c1a tx timeout [ 142.572138][ T4330] Bluetooth: hci4: command 0x0c1a tx timeout [ 142.573246][ T4330] Bluetooth: hci2: command 0x0c1a tx timeout [ 142.574487][ T4330] Bluetooth: hci1: command 0x0c1a tx timeout [ 142.701424][ T7623] FAULT_INJECTION: forcing a failure. [ 142.701424][ T7623] name fail_futex, interval 1, probability 0, space 0, times 0 [ 142.704727][ T7623] CPU: 1 PID: 7623 Comm: syz.5.1107 Not tainted syzkaller #0 [ 142.706083][ T7623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 142.707961][ T7623] Call trace: [ 142.708622][ T7623] dump_backtrace+0x1c4/0x1f0 [ 142.709521][ T7623] show_stack+0x2c/0x3c [ 142.710311][ T7623] __dump_stack+0x30/0x40 [ 142.711142][ T7623] dump_stack_lvl+0xf4/0x15c [ 142.711991][ T7623] dump_stack+0x1c/0x5c [ 142.712751][ T7623] should_fail_ex+0x3cc/0x524 [ 142.713620][ T7623] should_fail+0x14/0x24 [ 142.714418][ T7623] get_futex_key+0x904/0xfb0 [ 142.715265][ T7623] futex_wait_setup+0xbc/0x320 [ 142.716145][ T7623] futex_wait+0x164/0x424 [ 142.716951][ T7623] do_futex+0x2e8/0x340 [ 142.717719][ T7623] __arm64_sys_futex+0x390/0x414 [ 142.718611][ T7623] invoke_syscall+0x98/0x290 [ 142.719448][ T7623] el0_svc_common+0x13c/0x258 [ 142.720318][ T7623] do_el0_svc+0x5c/0x134 [ 142.721111][ T7623] el0_svc+0x58/0x128 [ 142.721868][ T7623] el0t_64_sync_handler+0x84/0xf0 [ 142.722816][ T7623] el0t_64_sync+0x18c/0x190 [ 142.725750][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 142.727535][ T4381] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 142.729100][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 143.518329][ T7629] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 143.522193][ T7629] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 143.523377][ T7629] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 143.524533][ T7629] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 143.525686][ T7629] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 144.172915][ T7653] loop5: detected capacity change from 0 to 512 [ 144.175581][ T7653] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 144.184868][ T7653] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 144.215907][ T7653] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 144.265870][ T7659] loop0: detected capacity change from 0 to 512 [ 144.268126][ T7659] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 144.983532][ T4330] Bluetooth: hci0: command 0x0c1a tx timeout [ 145.603441][ T4330] Bluetooth: hci4: command 0x0c1a tx timeout [ 145.603466][ T4332] Bluetooth: hci2: command 0x0c1a tx timeout [ 145.605821][ T4342] Bluetooth: hci3: command 0x0c1a tx timeout [ 145.607075][ T4330] Bluetooth: hci1: command 0x0c1a tx timeout [ 145.709967][ T7685] overlayfs: fs on './bus' does not support file handles, falling back to index=off,nfs_export=off. [ 145.711812][ T7685] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 145.935391][ T7697] FAULT_INJECTION: forcing a failure. [ 145.935391][ T7697] name failslab, interval 1, probability 0, space 0, times 0 [ 145.937623][ T7697] CPU: 0 PID: 7697 Comm: syz.5.1136 Not tainted syzkaller #0 [ 145.938833][ T7697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 145.940442][ T7697] Call trace: [ 145.940943][ T7697] dump_backtrace+0x1c4/0x1f0 [ 145.941710][ T7697] show_stack+0x2c/0x3c [ 145.942417][ T7697] __dump_stack+0x30/0x40 [ 145.943142][ T7697] dump_stack_lvl+0xf4/0x15c [ 145.943965][ T7697] dump_stack+0x1c/0x5c [ 145.944704][ T7697] should_fail_ex+0x3cc/0x524 [ 145.945547][ T7697] __should_failslab+0xc0/0x11c [ 145.946469][ T7697] should_failslab+0x10/0x28 [ 145.947327][ T7697] __kmem_cache_alloc_node+0x7c/0x318 [ 145.948310][ T7697] __kmalloc+0xc4/0x180 [ 145.949058][ T7697] tomoyo_realpath_from_path+0xc4/0x508 [ 145.950054][ T7697] tomoyo_path_number_perm+0x1c4/0x540 [ 145.951047][ T7697] tomoyo_file_ioctl+0x2c/0x3c [ 145.951944][ T7697] security_file_ioctl+0x80/0xbc [ 145.952869][ T7697] __arm64_sys_ioctl+0xa8/0x1c8 [ 145.953759][ T7697] invoke_syscall+0x98/0x290 [ 145.954596][ T7697] el0_svc_common+0x13c/0x258 [ 145.955455][ T7697] do_el0_svc+0x5c/0x134 [ 145.956218][ T7697] el0_svc+0x58/0x128 [ 145.956932][ T7697] el0t_64_sync_handler+0x84/0xf0 [ 145.957828][ T7697] el0t_64_sync+0x18c/0x190 [ 145.961615][ T7697] ERROR: Out of memory at tomoyo_realpath_from_path. [ 146.404609][ T39] net_ratelimit: 8 callbacks suppressed [ 146.404622][ T39] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.407639][ T4381] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.409692][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.794551][ T7725] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.806988][ T7725] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.812044][ T7725] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.821121][ T7725] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.822847][ T7725] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.893220][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.896133][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.499183][ T7765] loop5: detected capacity change from 0 to 512 [ 147.501098][ T7765] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 148.072164][ T7787] overlayfs: failed to clone upperpath [ 150.131860][ T7841] loop1: detected capacity change from 0 to 512 [ 150.145130][ T7841] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 150.834816][ T7872] FAULT_INJECTION: forcing a failure. [ 150.834816][ T7872] name failslab, interval 1, probability 0, space 0, times 0 [ 150.837395][ T7872] CPU: 1 PID: 7872 Comm: syz.3.1208 Not tainted syzkaller #0 [ 150.838864][ T7872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 150.840828][ T7872] Call trace: [ 150.841446][ T7872] dump_backtrace+0x1c4/0x1f0 [ 150.842285][ T7872] show_stack+0x2c/0x3c [ 150.843019][ T7872] __dump_stack+0x30/0x40 [ 150.843797][ T7872] dump_stack_lvl+0xf4/0x15c [ 150.844620][ T7872] dump_stack+0x1c/0x5c [ 150.845400][ T7872] should_fail_ex+0x3cc/0x524 [ 150.846247][ T7872] __should_failslab+0xc0/0x11c [ 150.847152][ T7872] should_failslab+0x10/0x28 [ 150.848029][ T7872] kmem_cache_alloc+0x88/0x310 [ 150.848917][ T7872] mas_alloc_nodes+0x284/0x758 [ 150.849798][ T7872] mas_preallocate+0x13c/0x310 [ 150.850707][ T7872] __vma_adjust+0x26c/0x16fc [ 150.851557][ T7872] __split_vma+0x328/0x44c [ 150.852359][ T7872] do_mas_align_munmap+0x2e4/0xf28 [ 150.853295][ T7872] do_munmap+0x1d4/0x244 [ 150.854047][ T7872] move_vma+0x690/0xa24 [ 150.854831][ T7872] mremap_to+0x3e8/0x464 [ 150.855614][ T7872] __arm64_sys_mremap+0x5e0/0xee4 [ 150.856504][ T7872] invoke_syscall+0x98/0x290 [ 150.857348][ T7872] el0_svc_common+0x13c/0x258 [ 150.858202][ T7872] do_el0_svc+0x5c/0x134 [ 150.858983][ T7872] el0_svc+0x58/0x128 [ 150.859704][ T7872] el0t_64_sync_handler+0x84/0xf0 [ 150.860628][ T7872] el0t_64_sync+0x18c/0x190 [ 151.201087][ T7896] overlayfs: failed to get inode (-116) [ 151.202397][ T7896] overlayfs: failed to get inode (-116) [ 151.222249][ T7902] overlayfs: unrecognized mount option "verity=on" or missing value [ 151.272560][ T7908] syz.1.1224 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 151.312602][ T7912] loop3: detected capacity change from 0 to 16 [ 151.351050][ T7912] erofs: (device loop3): mounted with root inode @ nid 36. [ 151.364063][ T7912] syz.3.1227: attempt to access beyond end of device [ 151.364063][ T7912] loop3: rw=524288, sector=1056, nr_sectors = 16 limit=16 [ 151.366444][ T7912] syz.3.1227: attempt to access beyond end of device [ 151.366444][ T7912] loop3: rw=524288, sector=8, nr_sectors = 16 limit=16 [ 151.387100][ T7912] ================================================================== [ 151.388596][ T7912] BUG: KASAN: slab-out-of-bounds in z_erofs_transform_plain+0x39c/0x494 [ 151.390083][ T7912] Read of size 4096 at addr ffff0000f6a7e000 by task syz.3.1227/7912 [ 151.391538][ T7912] [ 151.391951][ T7912] CPU: 1 PID: 7912 Comm: syz.3.1227 Not tainted syzkaller #0 [ 151.393264][ T7912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 151.395105][ T7912] Call trace: [ 151.395700][ T7912] dump_backtrace+0x1c4/0x1f0 [ 151.396540][ T7912] show_stack+0x2c/0x3c [ 151.397276][ T7912] __dump_stack+0x30/0x40 [ 151.398047][ T7912] dump_stack_lvl+0xf4/0x15c [ 151.398891][ T7912] print_address_description+0x88/0x218 [ 151.399921][ T7912] print_report+0x50/0x68 [ 151.400678][ T7912] kasan_report+0xa8/0xfc [ 151.401410][ T7912] kasan_check_range+0x258/0x290 [ 151.402264][ T7912] memcpy+0x48/0x90 [ 151.402919][ T7912] z_erofs_transform_plain+0x39c/0x494 [ 151.403856][ T7912] z_erofs_decompress+0x9c/0xd4 [ 151.404746][ T7912] z_erofs_decompress_queue+0x103c/0x1bf4 [ 151.405766][ T7912] z_erofs_runqueue+0x1508/0x16a8 [ 151.406678][ T7912] z_erofs_read_folio+0x2dc/0x5cc [ 151.407599][ T7912] filemap_read_folio+0x134/0x384 [ 151.408520][ T7912] filemap_read+0x1290/0x20dc [ 151.409416][ T7912] generic_file_read_iter+0xf8/0x5ac [ 151.410379][ T7912] vfs_read+0x3cc/0x7b8 [ 151.411129][ T7912] ksys_read+0x12c/0x228 [ 151.411929][ T7912] __arm64_sys_read+0x7c/0x90 [ 151.412810][ T7912] invoke_syscall+0x98/0x290 [ 151.413664][ T7912] el0_svc_common+0x13c/0x258 [ 151.414476][ T7912] do_el0_svc+0x5c/0x134 [ 151.415236][ T7912] el0_svc+0x58/0x128 [ 151.415928][ T7912] el0t_64_sync_handler+0x84/0xf0 [ 151.416879][ T7912] el0t_64_sync+0x18c/0x190 [ 151.417653][ T7912] [ 151.418053][ T7912] Allocated by task 4378: [ 151.418806][ T7912] kasan_set_track+0x4c/0x80 [ 151.419614][ T7912] kasan_save_alloc_info+0x24/0x30 [ 151.420547][ T7912] __kasan_kmalloc+0xa0/0xb8 [ 151.421376][ T7912] kmalloc_trace+0x7c/0x94 [ 151.422178][ T7912] __hw_addr_add_ex+0x1cc/0x5b0 [ 151.423079][ T7912] dev_mc_sync+0x18c/0x344 [ 151.423924][ T7912] macvlan_set_mac_lists+0x230/0x4c8 [ 151.424937][ T7912] __dev_set_rx_mode+0x188/0x210 [ 151.425853][ T7912] dev_mc_add+0xb4/0xf8 [ 151.426621][ T7912] igmp6_group_added+0x1d4/0x538 [ 151.427503][ T7912] __ipv6_dev_mc_inc+0x818/0xa64 [ 151.428417][ T7912] ipv6_dev_mc_inc+0x2c/0x3c [ 151.429316][ T7912] addrconf_dad_work+0x2d8/0x10a0 [ 151.430266][ T7912] process_one_work+0x7e4/0x13bc [ 151.431186][ T7912] worker_thread+0x8cc/0xfe8 [ 151.432064][ T7912] kthread+0x254/0x2e0 [ 151.432844][ T7912] ret_from_fork+0x10/0x20 [ 151.433629][ T7912] [ 151.434037][ T7912] The buggy address belongs to the object at ffff0000f6a7e000 [ 151.434037][ T7912] which belongs to the cache kmalloc-128 of size 128 [ 151.436509][ T7912] The buggy address is located 0 bytes inside of [ 151.436509][ T7912] 128-byte region [ffff0000f6a7e000, ffff0000f6a7e080) [ 151.438813][ T7912] [ 151.439236][ T7912] The buggy address belongs to the physical page: [ 151.440394][ T7912] page:00000000794137d0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x136a7e [ 151.442184][ T7912] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 151.443559][ T7912] raw: 05ffc00000000200 0000000000000000 dead000000000001 ffff0000c0002300 [ 151.445073][ T7912] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 151.446583][ T7912] page dumped because: kasan: bad access detected [ 151.447685][ T7912] [ 151.448098][ T7912] Memory state around the buggy address: [ 151.449121][ T7912] ffff0000f6a7df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 151.450561][ T7912] ffff0000f6a7df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 151.452034][ T7912] >ffff0000f6a7e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc [ 151.453387][ T7912] ^ [ 151.454707][ T7912] ffff0000f6a7e080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 151.456132][ T7912] ffff0000f6a7e100: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc [ 151.457465][ T7912] ================================================================== [ 151.490272][ T7912] Disabling lock debugging due to kernel taint [ 151.492555][ T7912] syz.3.1227: attempt to access beyond end of device [ 151.492555][ T7912] loop3: rw=0, sector=1056, nr_sectors = 8 limit=16 [ 151.497746][ T7924] syz.3.1227: attempt to access beyond end of device [ 151.497746][ T7924] loop3: rw=0, sector=1056, nr_sectors = 8 limit=16 [ 151.524364][ T14] net_ratelimit: 55 callbacks suppressed [ 151.524375][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 152.322914][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 152.324715][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 152.326325][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 153.362776][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 153.364327][ T4380] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 153.365925][ T4381] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 154.082849][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 154.084513][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 154.402823][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 156.653542][ T4377] net_ratelimit: 12 callbacks suppressed [ 156.653566][ T4377] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.122552][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.124151][ T14] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.532540][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.534255][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.535784][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 157.602462][ T1516] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 158.562479][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 158.564211][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 158.565765][ T24] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog